Supplement to A California Flora [Reprint 2019 ed.] 9780520336919

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SUPPLEMENT TO

A CALIFORNIA

FLORA

S U P P L E M E N T TO

A CALIFORNIA

FLORA P H I L I P A. MÜNZ RANCHO SANTA ANA BOTANIC GARDEN CLAREMONT, CALIFORNIA

U N I V E R S I T Y OF C A L I F O R N I A BERKELEY AND LOS ANGELES

1968

PRESS

ISSUED DECEMBER 1 6 ,

1968

UNIVERSITY OF CALIFORNIA PRESS BERKELEY AND LOS ANGELES, CALIFORNIA CAMBRIDGE UNIVERSITY PRESS LONDON, ENCLAND COPYRIGHT ©

1 9 6 8 , BY

THE REGENTS OF THE UNIVERSITY OF CALIFORNIA LIBRARY OF CONGRESS CATALOG CARD NUMBER:

59-5146

PRINTED IN THE UNITED STATES OF AMERICA

Contents

INTRODUCTION

1

SUPPLEMENT

3

CORRECTIONS TO THE INDEX OF THE FLORA

200

INDEX

201

TO THE SUPPLEMENT

Introduction

A C A L I F O R N I A F L O R A by Munz and Keck appeared in 1959, and ten years have now passed since the book was actually written. Very active floristic work has been underway in California since then and as many revisions and monographs have appeared for groups having species in the state, an attempt should now be made to present as many changes and corrections as possible. Furthermore, with the critical work being done at present on the flora of Europe, reexamination of many types has meant new appraisal of many Linnaean and other older specific names, and changes therefore have to be made for some of the Old World species which have become established here. Since 1959 I have attempted to record such changes and corrections as I have found, but many others have been made available to me through the kindness of friends to whom I am most grateful. I refer particularly to John Thomas Howell and Thomas C. Fuller, as well as Rimo Bacigalupi, Clare B. Hardham, A1 Hobart, Beatrice Howitt, L. L. Kiefer, Peter H. Raven, James L. Reveal, Robert F. Thome, Ernest C. Twisselmann, H. L. Wedberg, L. C. Wheeler and Louis B. Ziegler. Their names and those of others who have helped appear in italics for individual bits of information in the present treatise. In some cases names represent the collector on whose specimen the record is based; in others the person who published or made known the information in other ways. In organizing this Supplement, page numbers refer of course to the page in the FLORA. In discussing a plant the genus will ordinarily be given, then the number that the species bears in the F L O R A : p . 631.

PENSTEMON

4. P. heterodoxus Cray.

The above two lines indicate that Penstemon heterodoxus Gray is treated on page 631 in the FLORA and that it is the fourth species discussed in the genus. Thus the reference 1

2

Introduction

is easily made to the FLORA and the information presented in the Supplement can be correlated with that in the FLORA. Abbreviations used in the Supplement are the same as those in the FLORA. It is hoped that persons possessing a copy of the FLORA can insert in the margins notes to treatment in the Supplement. Since some corrections were made in the second and subsequent printings of the FLORA, occasional references are given for the original 1959 printing and apply only to it, but in such cases this fact is indicated.

SUPPLEMENT p. 14. p. 17. p. 18.

Sixth paragraph beginnin| "Deep pervious soil," insert "Cascade Mountains and" before "Sierra Nevada.' Fifth parapuph from top of page, beginning "Foothills," insert after "inner Coast Ranges' the words "and some eastern slopes of outer Coast Ranges." Line 3 from bottom of page, change San Luis Obispo County to Monterey County, Paragraph 1 of "26. Alpine Fell-fields." Change Astrdgalus tegetdrius to A. Kentrophyta.

p. 19.

p. 22.

p. 24.

p. 25.

p. 27.

In paragraph 2 of "27. Northern Juniper Woodland" insert "Cascade Mountains and the" before "Sierra Nevada." Change for the 1959 printing: Line 11, Arthur R. Cronquist to Arthur J. Cronquist. Line 15, Edward R. Balls to Edward K. Balls. Line 18, Steven S. Tillett to Stephen S. Tillett. For 1959 printing, under lycopodium add: 1. L. clav&tum L. 2n = 68 (Love & Love, 1958); 2n = 34 (Mehra & Verma, 1957). 2. L. inunditum L. at Humboldt Bay, Humboldt Co.; to Canada and New England. In it the sporophylls scarcely differ in general appearance from the foliage lvs. SELACINELLA

7. S. densa Rydb. var. scopul&rum (Maxon) Tryon. Change to S. Engelmannii Hierpn. var. s. (Maxon) Reed. 10. S. aspr£Ila Maxon. Reported from Kem R. Canyon, Tulare Co. at 2800 ft., /. T. HoweU; also in Kern Co., Twwelmann. ISOETES For 1959 printing transpose lines 4 and 5 of generic description. 3. I. muric&ta Durieu var.hesp^ria Reed. Add to synonymy: I. echinosperma Dur. var. hesperia (Reed) Love. EQU1SETUM 1. and 2. E. Funstdnii and E. kansdnum are considered to be the same and are

reduced to synonymy under 3. E. laevigitum by R. L. Hauke (Beihefte zur Nova Hedwigia 8: 1-123. 1963). 4. E . hyemile var. califdmicum

p. 28.

A. p. 29.

Milde and var. robustum

(A. B r . ) A. A. Eat.

are put in synonymy under var. afftne (Engelm.) A. A. Eat. by Hauke. 4a. E. X Ferrissii Clute [£. hyemale var. affine X E. laevigatum]. It approaches complete intermediacy between its parents and is said to occur in Calif., as in n. Monterey Co., San Gabriel Mts., etc. In Key to Orders, change first line as follows: Plants mostly fern like, terrestrial or erect on mud, not floating or prostrate on mud; producing one kind of spore in sporangia.

BOTRYCHTUM

1. B. multifidum ssp. silaifdlium (Presl) Clausen. In paragraph 2 transfer sentence "More common in Calif." etc. to 2. B. simplex var. comp6situm (Lasch) Milde as a second paragraph. 2. B. simplex E. Hitchc. n — 5 (Wagner, 1955). The sp. has been collected at elevs. up to 11,000 ft., HoweU. 2a. B. pumicola Cov.; an Oregon sp. has possibly been collected on Mt. Shasta by W. B. Cooke near the s. wall of Diller Canyon. It differs from B. simplex as follows: Sterile blade simple or pinnate, sometimes subtemately divided, stalked, inserted at various

heights

B.

simplex

Sterile blade pinnately divided, with the basal divisions again divided, giving a ternate appearance; the blade sessile, inserted above the middle of the plant. B. pumicola

p. 30.

B. LunAria var. minganinse (Victorin) Dole is treated as a subsp. by Calder and Taylor. 3

4 p. 3 1 .

Pteridaceae PTEHIDÀCEAE

In Key to Genera, delete "1. Pteridium" at end of "C" and insert after "C": D. Fronds usually 3 times pinnate in lower part. Common native. . . . 1. Pteridium DD. Fronds once pinnate. Natur, in canyons on s. (ace of San Gabriel Mts. . l a . Pteris

p. 3 2 .

PTERIDIUM

1. P. aquüinum (L.) Kuhn var. pubescens Underwood is the correct name. la. Ptèrû L.

A large genus of warmer parts of the world, the plants of medium or large size. Son on a narrow receptacle connected in a marginal line under a simple indusium formed of the revolute margin of the frond, mostly connecting the ends of the free veins. Our sp. with once-pinnate lvs. 1. P. vittàta L . LADDER-BRAKE. Rootstock stout; lvs. dark green, erect or nearly so, 2 - 5 dm. long, clustered; petioles green, scaly; lfts. firm, lanceolate, ± acuminate; n = 58 (Kurita, 1963).—Natur, from cult, at ca. 1500 ft., Eaton Canyon, Kiefer, San Dimas Canyon, Beach, Big Dalton Canyon, Beach, San Gabriel Canyon, Hütt ( all in San Gabriel Mts. ). Native of China. p. 3 2 .

p. 33.

p. 34.

CHEILANTHES

6. C. Coéperae D. C. Eat. ranges n. in Coast Ranges to Santa Cruz and San Luis Obispo cos. and in Sierra Nevada is in Fresno and Tulare cos. 8. C. Parishii Davenp. near Quail Springs, Little San Bernardino Mts. and in Anza-Borrego State Park, San Diego Co., L. L. Kiefer. 12. C. intertéxta ( Maxon ) Maxon. Near Lake Arrowhead and Big Bear City, L. L. Kiefer; Cienega Seca Creek, Munz; Bluff Lake, Johnston; all in San Bernardino Mts. 13. C. Covfllei Maxon in Marin Co., Howell, Raoen; Mendocino Co., Kiefer. 15. C. Carlôtta-Hâlliae Wagner & Gilbert. Tufted, 6-27 cm. tall; rhizome 1-5 cm. long, clothed with old petioles; lvs. wiry, coriaceous, deltoid, 4 times divided, the ultimate segms. linear- to lance-acuminate, 2 - 8 mm. long; petioles dark brown.—Dry rocky places, Marin, Monterey, San Benito and San Luis Obispo cos. Howell (Am. Fem J. 5 : 19. 1960) finds it growing with Cheilanthes siliquosa Maxon (Onychium densum of the FLORA) and C. californica Mett. ( Aspidotis c. of the FLORA) and feels that it is probably a hybrid between them. ALEURITÔPTERIS

1. A. cretàcea (Liebm.) Fourn. It has been pointed out that this name is not applicable to our California plants (Howell, Am. Fem J. 50: 22. 1960). Rather than make a new combination in this genus, it is suggested that they be included under Notholaèna with N. calif6mica D. C. E a t and ssp. nigréscens Ewan as the names. p. 3 5 .

PELLAÈA

In Key to Species, P. compdcta ranges n. to Placer Co. and in addition to that correction there can be inserted after "Fronds 2-3 times pinnate" etc. : Pinnules with greenish or undifferentiated borders Pinnules with opaque whitish borders.

p. 36.

3. P. mucronata 3a. P. longimucronata

2. P. brach^ptera (T. Moore) Baker; occurs in Placer Co., Howell. 3. P. longimucronàta Hook. Resembling P. mucronata, but with broader pinnules with opaque whitish borders (instead of greenish or undifferentiated borders) and by longer sporangium-stalks.—In the Providence and New York mts., e. San Bernardino Co., L. Kiefer; to Colo., New Mex. 3. P. mucronàta (D. C. Eat.) D. C. Eat Delete the paragraph on var. calif ornica (Lemmon) M. & J. and place it in synonymy under species no. 1. P. compacta. 3. P. mucronàta and 5. P. Bridgisii. Kiefer feels that these hybridize in the Sierra Nevada. 4. P. andromedifàlia (Kaulf.) Fée. n = 29, 87 (Tiyon, 1965). Var. pubéscens

5

Pellaea

Baker. L. Kiefer writes that this var. is quite distinct in its narrow blade, dense pubescence, heavy stipe, large glossy green (not blue-green pinnae which are never in threes. He reports it from Point Mugu (Ventura Co.) and the Channel Ids. 6. P. Breweri D. C. Eat. n = 29 (Tryon & Britton, 1958). p. 37.

CRYPTOCRAMMA

1. C. acrostichoides R. Br. 2n = 60 (Love & Love, 1965).

FITYROGRAMMA

p. 38.

Alt and Grant (Brittonia 12: 153-170. 1960) recognize P. triangularis (Kaulf.) Maxon with n = 30, 45 or 60 chromosomes and P. t var. Maxinii Weath. They treat as species: P. pdllida (Weath.) Alt & Grant with n = 30 and P. viscdsa (D. C. Eat.) Maxon with n = 30. T. T. Howell (Leafl. W. Bot. 9: 223. 1962) describes P. triangularis var. semip411ida from Butte Co. as resembling var. pdllida, but the fronds green and glandless above and the stipes dark green, Hoover (Am. Fern J. 56: 19. 1966) proposes P. triangularis var. viridis as lacking evident waxy powder on the lvs. so as to be green underneath.—Santa Cruz Id.; San Luis Obispo, Santa Cruz, Lake and Tuolumne cos. ADIANTUM

p. 39.

1. After A. peditum L. var. aleuticum Rupr. [A. p. L. ssp. a. Calder and Taylor.] 2n = 58 (Love, 1964), insert paragraph: A. Tricyi C. C. Hall ex Wagner. Near A. pedatum, but with 3 major divisions to each frond instead of 5-9 and with a broader frond than in A. Jordanii.— Range, Humboldt to Marin cos. 2. A. J6rdanii X. Mull., not C. Muell. Top of page, change Polystichum to Adiantum. ASPIDIACEAE

In Key to Genera, drop "2. Polystichum" from end of "B" and after "B" insert: C. Veins free. C C . Veins anastomosing

2. 2*.

PolytHchum Cyrtomium

WOODS IA

3. W. Plummerae Lemmon. Differs from W. oregana in the indusium having non-ciliated instead of ciliated lobes. Reported by Dodge (Nova Hedwigia 16: 107. 1964) from "Colorado Desert," San Diego Co., Orcutt. Since Dodge cites a number of Orcutt collections from Cantillas Mts., etc. in L. Calif., one wonders whether this label is faulty. p. 4 0 .

p. 41.

POLYSTICHUM

2. P. muni turn (Kaulf.) Presl. n = 41 (Love, 1964). Var. imbricans (D. C. Eat.) Maxon. Kiefer feels that this is distinct enough to rank as a sp. He reports finding hybrids between P. munitum and P. scopulinum at White Mt., n. Siskiyou Co. 3. P. Lemmdnii Underw. Kruckeberg (Am. Fern J. 54: 123. 1964) questions its occurrence on granite, believing it a plant of serpentine. 4a. P. Kruckeblrgii Wagner. Like P. scopulinum, but lvs. smaller (8-30 cm. long); pinnae largely triangular (5-15 mm. long) and deeply and sharply toothed, the teeth smaller than in scopulinum; primary veins fewer (ca. 3-9 pairs); stipe mostly shorter.—Tuolumne and Siskiyou cos.; to B.C., Utah. 5. P. calif6micum (D. C. Eat.) Underw. Wagner (Am. Fern J. 53: 7. 1963) writes that this is probably hybrid between P. Dudleyi and P. munitum. In the description of P. califomicum in the FLORA transpose lines 6 and 7. 2a. Cyrtdmium PresL Near to Polystichum, but differing in its anastomosing veins. Several spp., Old World. (Name Greek, a bow). 1. C. falc&tum (L.f.) Presl. [Polypodium f. L. f.] HOLLY-FERN. Stiff, erect,

Cyrtomium

8

the stipes shaggy; fronds dark green, 3-6 dm. long, 10-20 cm. wide, pinnate; pinnae alternate, 7-10 cm. long, ± ovate; n = 82 (Mitui, 1965).—Reported as natur. at La Jolla, San Diego, Big Dalton Canyon (Los Angeles Co.), Kiefer. Native of E. Asia, S. Afr., Polynesia. DRY6PTERIS

p. 42.

1. D. dilatita (Hoffm.) Cray changed to D. austriaca (Jacq.) Woynar by Morton, n = 41 (Love, 1964). 2. D. argiita (Kaulf.) Watt, n = 41 (Love, 1964). 3. D. Filix-mis (L.) Schott. n = 82 (Love, 1964). LASTREA

Morton 1. T. 2. T. the last this sp.

p. 44.

(Am. Fern J. 48: 136-141. 1958) uses Thelfpteris and puWrula (Baker) Morton. Reported as in Santa Monica Mts., Kiefer. nevadinsis (Baker) Clute. Apparently the Tuolumne Co. reference in line of the description in the FLORA refers to Athyrium Filiz-femina, not

BLECHNUM

1. B. Spicant (L.) Roth, not With. Love and Love (Bot. Tidsskr. 62: 94. 1966) refer Pacific N. Am. material to ssp. nipp6nicum (Kunze) Love & Love.

WOODWARDIA 1. W . fimbriata ASPLENIUM

S m . in R e e s . n =

3 4 ( M a n t o n & Sledge,

1954).

Change Key to Species to: Fronds fernlike, the blade with 5 - 3 0 pairs of pinnae. Stipe and rachis dark chestnut or purplish brown throughout. S. California 1. A. vespcrtinum Stipe red-brown, the upper part and rachis green 2 . A. viride Fronds grasslike, the blade consisting of 2—3 alternate linear segms. Rare, Tulare Co. in SierTa Nevada 3 . A. septentrionale

p. 45.

1. A. vespertinum Maxon. At Sherwood Lake, Santa Monica Mts., B. Joe. 2. A. viride Huds. 2n = 72. (Meyer, 1958). 3. A. septentrionale (L.) Hoffm. [Acrostichum s. L.] Fronds grasslike, the stipe much longer than the blade, the latter consisting of 2 - 3 alternate linear segms.—Columbine Lake above Sawtooth Pass, Tulare Co., Howell, to S. Dak., Okla., New Mex.; Eurasia. POLYPODIUM

p. 46.

1. P. Scouleri Harv. & Grev. n = 37 (Manton, 1951). 2. P. hesp&ium Maxon the preferable name. Kiefer (in letter) reports hybrids between P. h. and P. californicum and between P. c. and P. Scouleri. 3. P. calif6micum Kaulf. Lloyd and Lang report 2 races; one diploid (n = 37) from San Francisco s., the other tetraploid (n = 74) from Monterey Co. to Humboldt Co. and in Sierran foothills. 4. P. Glycyrrhka D. C. Eat. Reported from Yankee Hill, Butte Co., Howell.

p. 4 7 .

MARS ILEA

1. M. vestita auth., not Hook. & Grev. should be changed to M. mucronita R. Br.

PILULARIA

1. P. americAna A. Br., not R. Br.

p. 49.

ABIES

1. A. bracteata D. Don ex Poiteau not (D. Don) Nutt. 2a. A. amAbilis (Dougl.) Forbes. LOVELY Fm. [Picea amabilis Dougl.] Like A. grandis in having the lvs. dark green above and with stomates only on the silvery white under surface, but differs in having the bracts gradually narrowed into a slender tip instead of abruptly so; the cones oblong and purple instead of cylindric and green; lvs. erect on the branches instead of in flatter sprays.— Ranging from the Crater Lake region in Ore. to Alaska, but occurs above Diamond Lake, Marble Mts., Siskiyou Co., Philip A. Lewis.

Pinaceae p. 51.

7

PÌNUS

In Key to Species AA, BB, CC, D, change EG. to: EE.

Lvs. dull gray-green, 12-28 cm. long; bracchlets glaucous; cono 15-35 cm.

long

EEE. Lvs. dull gray-green, 10-15 cm. long; cones 10-12 cm. long.

16. P. Jeffreyi

16a. P. washoeruit

p. 53.

p. 54.

p. 55.

11. P. remoràta Mason. Reported from Marin Co., Howell. 13. P. Murrayàna Grev. & Balf. is considered to be a ssp. of P. contorta Dougl. by Critchfield (Maria Moors Cabot Foundation Pubi. 3: 1-118. 1957). 15. P. ponderósa Lawson according to Little, 16a. P. washoénsis Mason & Stockwell. Lvs. gray-green, 10-15 cm. long; cones 10-12 cm. long, reddish purple to purplish black.—Warner Mts., Modoc Co.; Mt. Rose, w. Nev., Blue Mts., ne. Ore. Holler (Madroño 16: 126-132) and Critchfield & Allenbaugh (Madroño 18: 63-64. 1965). 17. P. radiàta D. Don. line 3, insert "mostly" before the last word "in." Becoming established in Marin Co., as seedlings from cult, trees, Howell. 18. P. attenuata Lemmon. In n. Tulare Co. on road to Mineral King, C. A.

Sanger.

19. P. Sabiniàna Dougl. At 5200 ft. in Yosemite. PÌCEA

In description of genus given as lvs. sometimes stomatiferous on upper side; this may be misleading since lvs. may twist and the upper side turns down. 1. P. Engelmámiii Parry ex Engelm. treated as P. glauca ssp. E. T. M. C. Taylor (Madroño 15: 144. 1959). p. 56.

TSUCA

1. T. Mertensiàna ( Bong. ) Carr. s. to Silliman Lake, Tulare Co., at 10,000 ft.,

Kaune. p. 5 7 .

PSEUDOTSÙCA

1. P. Menzièsii (Mirb.) Franco. Reported from near Lompoc, Santa Barbara

Co., Howell. p. 59.

p. 6 1 .

p. 6 3 .

LIBOCÈDRUS

Mostly being broken up into genera for n. and s. hemispheres and for our sp. the best name is probably Calocèdrus decúrrens (Torr. ) Florin (Cf. Taxon 5: 192. 1956). Calocèdrus Kurz is a genus of the n. hemis. and has 3 spp. CUPRÉSSUS

1. C. Macnabiàna A. Murr. reported by W. W. Wagener from e. of Amador City in Sect. 20, T. 7N, R. H E on Sutter Creek Quadrangle. A review of data on distribution is by Griffin & Stone ( Madroño 19: 19-27. 1967). 2. C. Bàkeri Jeps. In Plumas Co., Wagener 6- Quick (Aliso 5: 351. 1963). 3. C. nevadénsis Abrams. Reported from e. slope of Greenhorn Range and n. slope of Breckenridge Mt., Kern Co., Twisselmann. E. L. Little, Jr. makes new combinations: C. arizónica Greene var. nevadénsis (Abrams) Little and var. Stephensdnii (Wolf) Little (Madroño 18: 164. 1966). 6. C. macrocárpa Hartw. ex Gord. 2n = 22 (Hunziker, 1958). Occurs at Point Lobos, Monterey Co. and colonizing in Marin Co., Howell. JUNÍPERUS

Lvs. usually in 3's, etc. Lvs. usually in 2's, etc

2. J. califomica 3. J. osteosperma

3. J . osteospérma (Torr.) Little reported from n. side of San Gabriel Mts.,

p. 64.

Vasek.

4. J. occidentals Hook. F . C. Vasek (Brittonia 18: 350-372. 1967) restricts ssp. occidentàlis to area from Susanville, Lassen Co. n. to Wash., Ida. Submonoecious with brownish bark; lvs. in 2's or 3's; cotyledons usually 2 in young seedlings. Subsp. austràlis Vasek occurs from Lassen Co. and the Yolla Bolly Mts. s. to San Bernardino Co. A larger tree, mostly dioecious, with reddish brown bark; lvs. usually in 3's; cotyledons 2-4 in seedlings.

8 p. 6 5 .

p. 6 7 .

p. 68. p. 69.

Taxaceae TÓRREYA

1. T. califórnica Ton. ranges s. to Fremont Peak, Monterey and San Benito cos., P. Arnaud.

EPHEDRA

6. E. viridis Cov. n = 14 (Raven, Kyhos & Hill, 1965). For 1959 printing, in the upper key, invert the page numbers after Groups 3, 4, 5. For 1959 printing, in AA, B, C move DD down 3 lines to be after the first EE. Line 11 from the bottom of the page and following lines, change to: EE. Fis. hypogynous, the ovary not so inclosed. F. Style and stigma single. G. Calyx not tubular. H. Lvs. subulate, squarrose-spreading, 3—6 mm. long. Caryophyllaceae (Loeflingia) p. 285 HH. Lvs. not subulate. I. Plants perennial; lvs. oblong, 8 - 1 8 mm. long. Saline marshes. Cliux p. 404 II. Plants annual; lvs. ovate. J . Calyx 5-6-paited; stamens 6 - 7 . . Eremocarpui p. 162 JJ. Calyx largely 4-parted; stamens. 4. Vrticaceae p. 920 GG. Calyx tubular, corolla-like, subtended by bracts often forming a calyxlike invoL Nyctaginaceae p. 388

p. 71.

In CC, D at top of page, after "Sepals 2," insert "sometimes 3." In CC, DD, etc., below "II. Lvs. alternate" insert: I'.

Lvs. reduced to small scales; petals 4; thorny shrubs. Koeberliniaceae p. 174 I T . Lvs. well developed; plants not thorny shrubs.

Then proceed to "J. Lf.-blades compound," etc. About middle of page, after CC, DD, EE, FF, GG, H, II, JJ change K to: K.

Ovary 3-5-loculed. L. Styles 3, bilobed; stamens united in ranks of 5 Diiaxis p. 162 LL. Style 1, with 3 stigmas; stamens not so united Helianthemum p. 173 KK. Ovary or ovaries 1-loculed, etc. as in text.

p. 72.

About middle of page, after "J. Lvs. for most part alternate," change to: K.

Sepals 2, or if more, the lvs. fleshy. L. Sepals 2; plants not large vines; stamens 1—3. Portulacaceae p. 295 LL. Sepals 5; plants large vines; stamens 5. Basellaceae p. 306 KK. Sepals 3-Sowered, etc.

About middle of page, after "M. Fis. regular," etc. insert: N. Ovary 1-celled Caryophyllaceae p. 273 NN. Ovary 2-3-celled. . Linaceae p. 152

Insert on lower part of page, after CC, D. "Ovary inferior": D\ Plant scabrous with short barbed hairs; fr. dry D'D', Plants not scabrous with short barbed hairs.

p. 73.

P étalonyx p. 177

Line 6 from top of page, change to read: G.

Lvs. compound, consisting of 2 or more lfts. (separately deciduous)

and toward middle of page change GG. to: GG. Lvs. simple, but sometimes simply divided, looking like lfts., but not separately deciduous.

About middle of page, insert after "II. The fr. not a legume":

Dicotyledons

9 la.

Lvs. pellucid-punctate (gland-dotted); petals 4, white; lvs. linear; stamens 8. . . . Rutaceae (Cneoridium) p. 992 Iala. Lvs. not as above; stamens not 8; petals not 4.

then proceed to "J- Trees with large palmately" etc. and change: JJ.

Trees or shrubs, the lvs. not large and palmately lobed. )'. Lvs. small, scalelike, linear, caducous; branchlets rigid, spine-tipped. Colo. Desert. KoeberUniaceae p. 17 J'J'. Lvs. large, pinnately veined. K. Stamens 4-5, etc.

p. 74. Near top of page, change II to "Lvs. simple and entire or divided, but not compound (including Ceraniaceae and Cruciferae with divided lvs.)." In middle of page under "II. The fls. not papilionaceous; fr. not a legume," change to: J.

JJ.

Lvs. not peltate. L Fr. a 1-loculed, 3-valved caps.; plants not over Violaceae p. 183 3 dm. high. KK. Fr. a 5-loculed, elastically dehiscent, explosive caps.; plants to 1 m. high. Baltaminaceae p. 970 Lvs. peltate; fr. 3-lobed, 3-loculed, each locule 1seeded Tropaeolaceae p. 1S1

p. 75. In middle of page, "JJ. Stamens 4-7; fr. not opening by a lid." A few lines farther down, change to: NN. Ovary 2-loculed; stigma usually 1. O. Lvs. opposite; fls. in dense axillary clusters, these forming interrupted leafy spikes. Loganiaceae p. 590 OO. Lvs. alternate; infl. never spiSolanaceae p. 590 cate

p. 76. Change G and GG as follows: G.

Lvs. opposite and evidently stipulate, or whorled and not stipulate. Rubiaceae p. 1037 GG. Lvs. opposite or perfoliate, rarely stipulate and when so, the stipules minute Caprifoliaceae p. 1040 p. 77.

p. 79.

CALYCANTHUS

At end of generic description insert as reference "Nicely, K. A. A monographic study of the Calycanthaceae." (Castanea 30: 38-80. 1965.) Two spp. of Calycanthus are recognized, RANUNCULACEAE

In Key to Genera, after "Petals present" and "Sepals not spurred," add Petals with a nectariferous pit or scale at base; ovule and seed erect or ascending. 6. Ranunculus Petals unappendaged; ovule and seed suspended 6a. Adonii

CALTHA

p . 83.

2. C. palustris L. Lf.-blades 5-20 cm. wide, crenate or dentate; sepals yellow, 10—15 mm. long.—Marsh near Forestville, Sonoma Co., Rubtzoff. A sp. of the e. U.S. and Eu.

DELPHINIUM

Key to Species G, H, II, J, change to: KK. Petioles glabrous to puberulent or strigose. L . Follicles 14—28 mm. long, etc. 31. D. Andersontt LL. Follicles 6 - 1 5 mm. long. M. The follicles puberulent, 10-15 mm. long; fls. lavender to blue-purple. Monterey and San Luis Obispo cos. 28. D. umbracuhyrum

Delphinium

10

MM. The follicles sparsely hairy, 6 - 1 0 mm. long; fls. dark blue-purple. W. edge of Colo. Desert. 24. D. Pariahii ssp. subglobosum

Key to Species GG, H, II, J J, delete "24. D. Parishit' and insert: K.

Fl», mostly bluish; sepals 8 - 1 2 mm. long; follicles 0 - 1 4 mm. long 24. D. ParithU KK. Fls. white; sepals 6 - 7 mm. long; follicles 7 - 9 mm. long 25. D. inopinum

p. 84. p. 89. p. 90.

In last line of key, change 29 to 22, for the 1959 printing. 1. D. Aj&cis L. It is becoming prevalent to separate the annual spp. of Delphinium in which the 2 upper petals fuse, the 2 laterals disappear, and the carpel is 1, and recognize the genus Consölida (DC) S. F. Gray. The present sp. is the only one treated in this FLORA to which this would apply and it should bear the name Consölida ambigua ( L ) Ball & Heywood. 2. D. Purpüsii Bdg. In Tulare Co., Thome. 4. D. deoirum F. & M. is reported from as far s. as Monterey Co., Howitt 6Howell. 26. D. PÄrryi Gray reported from Monterey Co., Howitt ir Howell. 29. D. variegitum T. & G. Plants from Carmel and Monterey constitute D. Hutchinsönae Ewan. Stems fistulöse, 4.5-6 dm. tall, ± pubescent; lvs. with 5 broadly cuneate-obovate segms., each of which is trifid; fls. dark purple; sepals 15-20 mm. long; spur 10-12 mm. long; petals dark, the laminae ca. 6 mm. long; follicles purple-veined, strigulose; seeds winged on angles.—Monterey coast,

p. 9 1 .

ACONITUM

p. 92.

RANUNCULUS

le. A. columbiänum Nutt. in Greenhorn Range, Kern Co., Twisselmann.

In Key, AA, BB, C, DD, EE, after line F insert a line: F'.

Plants with stems; perennials,

and proceed to G. and GG. After the line GG, insert the line: F'F'. Plants stemless annuals. Ne. Calif

p. 94. p. 96. p. 98. p. 99.

27a. R. testiculatus

3. R. icris L. 2n = 14 (J0rgensen et al., 1958). In Nevada Co., True ir Howell. 6. R. cjknus Benth. Reported from as far south as Monterey Co., Howitt ir Howell. 8. R. Macoünii Britton. 2n = 42 (Löve & Kapoor, 1968). 13. R. muricitus L. Reported from Madera and Fresno cos., Weiler. 15. R. Eschscholtzii Schlecht. 2n = ca. 56 (Löve & Kapoor, 1968). 17. R. alismifölius Geyer ex Benth. In line 1 of Key, correct to read: "Receptacle 3 - 5 mm. long in fr." 2n = 16 (Löve & Kapoor, 1968).

p. 100. p. 101.

p. 102.

23. Change to R. bonarilnsis Poir var. trislpalus (Gill.) Lourteig. [R. t. Gill. R. alveolatus Carter.] Add to range: Chile and Argentina, 26. R. Cymbal&ria Pursh var. saximontiknus Fern.; at elevs. up to 10,500 ft. in White Mts., Blakley 6- MuUer. 27a. R. testiculitus Crantz. [C erotocephalus t. A. Kem.] On p. 92 it keys out with spp. 7 and 8, but is easily recognized as a stemless annual, 4-7 cm. tall, the lvs. basal, divided into linear parts; petals 3-5 mm. long; stamens 10-20; each ak. with a beak twice as long as the body.—Reported from Lassen and Modoc cos., Fuller. Native of Old World, 31. R. subrigidus W. Drew. Reported from Fulmor Lake, San Jacinto Mts., Raven. 6a. Adönis L . PHEASANT'S E Y E A small Eurasian genus like Ranunculus, but lacking a nectariferous scale or pit at the base of each petal. Cauline lvs. dissected into numerous linear segms. Fls. solitary at ends of stem or branches. 1. A. aestivalis L. Annual, 2 - 5 dm. high; fls. solitary, 15-35 mm. across;

Adonis

11 petals 6-8, yellow to reddish, 10-17 mm. long.—Reported from Canby, Modoc Co., Fuller, and Lassen Co., Sweeney. Native of Eurasia.

p. 103. p. 104.

p. 106.

p. 107. p. 110.

AN EMÒNE

6. A. quinquefòlia L. var. Gràyii (Behr. & Kell.) Jeps. occurs in Monterey Co., Howitt Ù- Howell. ISOPÌUUM

1. L occidentale H. & A. occurs in the San Emigdio Range, Kern Co., Twisselmann. THAXJCTRUM

The literature reference at the end of the generic description should read Contr. Gray Herb. 152. 4. T. polycirpon (Torr.) Wats. 2n = 14 pairs (Raven, Kyhos & Hill, 1965). At end of generic description cite Ahrendt, L. W. A. Berberis and Mahonia. J. Linn. Soc. 57: 1-408.1961. 8. B. Dictyòta Jeps. Ahrendt separates B. D. and B. califomica Jeps. on basis of former having lvs. lustrous above and lfts. with 4-8 teeth on each side, the latter with lvs. dull above and the lfts. with 8-12 teeth on each side. 9. B. ampléctens (Eastw.) Wheeler. 2n = 14 pairs (Raven, Kyhos & Hill, 1965). 12. B. Higginsiae Munz. Add synonym Mahonia H. (Munz) Ahrendt. 13. B. Nevinii Gray. Found in San Francisquito Canyon, n. Los Angeles Co., Mrs. Thompson.

p. 113.

BRASÈNIA

p. 114.

CERATOPHtflAUM

1. B. Schrèberi J. F. Gmel. 2n = 80 ( Love, 1964 ). 1. C. demérsum L. Insert synonym C. apiculatum Cham.

ANEMÓPSIS

1. A. califómica Hook. 2n = 22 pairs (Raven, Kyhos & Hill, 1965).

FREMONTODENDRON C o v .

p. 115. p. 116.

This is the correct name for Fremontia Torr., since the latter name has not been conserved, although it had been proposed for conservation when the FLORA was being written. Names to be used under Fremontodendron are: 1. F. mexicànum A. Davids. 2. F. califómicum Cov. Ssp. napénse (Eastw.) Munz. [F. n. Lloyd], Ssp. obispoénse ( Eastw. ) Munz. Ssp. crass ifòlium ( Eastw. ) J. H. Thomas. Ssp. decumbens (Lloyd) Munz, comb. nov. [F. d. Lloyd, Brittonia 17: 382384. 1965.] Plant 2-4 m. broad, to 1 m. tall; Us. orange to red-brown, 3-3.6 cm. diam. Eldorado Co. AYÈNIA

1. A. califomica Jeps. is placed in synonymy under A. compieta Rose in a revision by Cristòbal ( Opera Lilloana 4:1-230. 1960 ).

p. 117.

p. 1 1 9 .

p. 122

ABÙTTLON

1. A. Theophràsti Medic. 2n = 42 (E. B. Smith, 1965).—Reported from Monterey Co., Howitt 6- Howell. 4. A. crispum ( L. ) Sweet is often treated as Bogenhirdia c. Kearn., because of the numerous inflated carpels and the fr. not umbilicate apically. SPHAERALCEA

1. S. Orcuttii Rose. 2n = 10 (Krapovickas, 1957). 3. S. Emoryi ssp. variabilis (Ckll.) Kearn. Add as synonym S.E. var. California Shinners. 2n = 20 (Krapovickas, 1957). 4. S. ambigua Gray, n = 5 (Bates, 1967). Ssp. monticola Keam. n = 15 (Bates, 1967). Ssp. rugósa Kearn. n = 10 (Bates, 1967). Eremólche Greene Use instead of Malvastrum for California species and change generic description to Low annual herbs. Lvs. orbicular or palmately parted, stellate-pubescent. Fls.

12

Eremalche solitary or in pairs in the upper lf.-axils. Involucellate bractlets 3, distinct, persistent. Sepals somewhat united at base. Petals white to rose-purple, hairy along the margins of the claws. Stamineal column simple, glabrous. Style-branches from one and one-half to two times as long as the stamineal column, filiform, as many as the carpels. Stigmas capitate. Carpels 10-40, indehiscent, 1-ovulate, glabrous, reticulate or transversely ridged on the back and angles. Embryo of the solitary seed forming an incomplete circle; endosperm scanty. (Greek, referring to the desert habitat.) A genus comprised of the following four species. 1. E. rotundifòlia (Gray) Greene. [Malvastrum r. Gray. Sphaeralcea r. Jeps.] Description as in the F L O R A , n = 10 (Bates, 1967). 2. E. éxilis (Gray) Greene. [Malvastrum e. Gray. Sphaeralcea e. Jeps.] Description in the F L O R A , N = 10 ( Bates, 1967 ). 3. E. keménsis Wolf. [Malvastrum k. Munz.] n = 10 (Bates, 1967). 4. E. Pàrryi (Greene) Greene. [Malvastrum P. Greene. Sphaeralcea P. Jeps.] Description as in the F L O R A , N = 10 ( Bates, 1967 ).

p. 123.

p. 124. p. 125. p. 126. p. 127. p. 128.

p. 130.

p. 132.

MALACOTHAMNUS

Line 4 from top of page, insert ( Greek, malakos, soft, and thamnos, shrub ). 3. M. niveus (Eastw. ) Kearn. in Monterey Co., Howitt 6- Howell. 6. M. orbicularis (Greene) Greene. In Temblor Range, Kem Co., Twisselmann. 16. M. Jòncsii (Munz) Kearn. In Monterey Co., Howitt O Howell. 18. M. fasciculatus (Nutt. in T. & G.) Greene ssp. catalinénsis (Eastw.) Thome. New synonym under var. catalinénsis. LAVATERA

3. L. erètica L. Tracy, San Joaquin Co., Fuller, Monterey and Ventura cos., Howell. SÌDA

1. S. hederàcea Torr. I. D. Clement (Contr. Gray Herb. 180: 52. 1957) uses S. leprósa (Ort. ) K. Schum. var. hederàcea K. Schum. 2. S. rhombifòlia L. at Orland, Glenn Co., Fuller. SIDALCEA

p. 135. p. 136.

5. S. calycòsa ssp. rhizómata (Jeps.) Munz in Mendocino Co., Howell. In Key, AA, BB, CC, DD, EE, FF, G, HH, insert "Sien-a Nevada" before "Humboldt." 13. S. oregàna ( Nutt. ) Gray ssp. spicàta ( Regel ) C. L. Hitchc. not Greene, 17. S. Hickmànu ssp. Parishii (Rob.) C. L. Hitchc. n = 10 (Bates, 1967).

p. 137.

HIBISCUS

p. 133.

p. 140.

1. H. triònum L. in Imperial Co., Fuller, and Plumas Co., Fuller. 2. H. califómicus Kell. is a perennial in the Botanic Garden,

CERÀNIUM

In Key to Species, after A, B, C insert "C"': C'.

Peduncles 2-fld.; petals pink to red; root a taproot; caudex branched. D. Stems with rctrorse-spreading stiff shining hairs; petals scarcely longer than sepals; seeds coarsely reticulate 1. G. pilosum DD. Stems with retrorse appressed dull hairs; petals ca. twice as long as sepals; seeds finely reticulate 2. C. retronum C'C. Peduncles 1-fld.; petals white, with faint pink edging; roots almost tuberous; caudex not branched la. C. microphyllum

In Key to Spccies after A, B, CC, insert "C"': C'.

Carpel-bodies deciduous from the styles at maturity, each with 2 fibrous appendages near the top 2a. G. Robertianum C'C'. Carpel-bodies permanently attached to the styles, unappendaged.

p. 141.

Then go to D. in the old key. la. G. microphyllum Hook. f. Stems slender, with long white and shorter hairs; lvs. dark green; fls. ca. 8 mm. in diam.; carpels smooth, strigose.—Olema, etc., Marin Co. Native of New Zealand. 2a. G. Robertiànum L. Annual, commonly branched at base, the branches ± decumbent, 1-5 dm. long, glandular-pubescent; lvs. with ovate divisions 1.5-6

Geraniun

p. 144. p. 1 4 6 .

p. 1 4 7 .

13 cm. long; sepals 6-8.5 mm. long; petals red-puiple, 8-11 mm. long; stylecolumn 1-1.5 cm. long, excluding the slender subulate beak; carpel-bodies 2.5 mm. long, wrinkled.—Established in San Francisco, Howell. Native of Eurasia. 3. G. Bicknéllii var. lóngipes (Wats.) Fern, in Monterey Co., Hardham. ERÒDIUM

1. E. texànum Cray. Occurs in the El Paso Range, Kern Co.,

PELARGÒNIUM

Twisselmann.

6. P. grossularioides ( L. ) Ait. Reported from Cambria, San Luis Obispo Co. and from San Mateo Co. ÓXALIS

In Key to Species, under "A. Petals yellow," change to: B.

Plants from underground bulblets; petals ca. 2 cm. long. C. The plants acaulescent; lfts. 10-25 mm. long CC. The plants caulescent; lfts. ca. 10 mm. long

1. O. Pes-caprae la. O. incarnata

Under AA, BB, CC, DD omit "11. O. Martiana" and add: E.

Lfts. suborbicular, 2.5-6 cm. wide; petals 12—18 mm. long.

11. O. Martiana

EE. Lfts. narrowed toward base, ca. 1 cm. wide; petals 2 0 - 2 3 mm. long.

12. O. purpurea

p. 148.

p. 149.

p. 149. p. 150.

p. 1 5 2 .

After 1. O. pes-cáprae, insert: la. O. incarnita L. Perennial from a bulb; stems 15-30 cm. high; lfts. glabrous, 10 mm. long, 8 mm. wide; sepals 7 mm. long; petals yellow, 17-20 mm. long.—Natur, in San Francisco, Howell et al. Native of S. Afr. 2. O. lixa H. & A. Pacific Grove, Monterey Co., Howitt ir Howell. 3. O. corniculàta L. 2n = 24, 36,42, 48 (Eiten, 1963). 5. and 6. O. pilòsa Nutt. and O. calìfórnica (Abrams) Knuth. Eiten (Am. Midi. Nat. 69: 303. 1963) uses O. Albicans ssp. pilosa (Nutt.) Eiten and O. a. ssp. califórnica ( Abrams ) Eiten, with O. álbicans ssp. álbicans e. and s. of Calif. 7. O. hírta L. Occurs at Elk, Mendocino Co., Fuller. 11. O. Martiàna Zucc. Found in Monterey Co., Howitt 6- Howell. 12. O. purpùrea Thunb. Acaulescent from a rounded bulb; lvs. rosulate, mostly 3-8; lfts. 3, glabrous and green above, impressed-punctate and ± violet beneath, densely cifrate, to ca. 1 cm. long and wide; petioles 1 - 5 cm. long; peduncles few, 1.5-2 times as long as petioles; sepals 5-7 mm. long, lanceolate; corolla 2-2.3 cm. long, purple on the limb, yellow in throat.—Reported as escape in Santa Cruz, Monterey, Santa Barbara cos. Howell. From S. Afr. LIMNANTHÀCEAE

In family description, change "Carpels 3 or 5" to "Carpels 3 to 5." LIMNÁNTHES

3. L. Doúglasii R. Br. var. ròsea (Hartw.) in Benth. C. T. Mason. Ranges s. to Fresno Co., Weiler. 5. L. montàna Jeps. Reported from the Greenhorn Mts., Kern Co., Twisselmann. LINÀCEAE

C. Marvin Rogers (Madroño 18: 181-184. 1966) recognizes a new genus Sclerolinon for S. digynum and Helen K. Sharsmith (Univ. of Calif. Pubi. Bot. 32: 235-314. 1961) separates the other species treated as Linum in the F L O R A into Linum and Hesperolinon, the former including spp. 1—4 and 6, the latter 7-15. LINUM

In Key to Species change AA to: A. Petals blue or red, 1 - 2 0 mm. long; styles 5; caps. 5 - 1 0 mm. long. AA. Petals white, rose or yellow, 2—8 mm. long (—15 in puberutum); sometimes quite united; caps. 2—4 mm. long.

p. 153.

AA, B, C for sp. 5 "Coast Ranges and Sierra Nevada." 2. Change L. angustifòlium Huds. to L. biènne Mill.

styles often 2—3,

14

Linum 4. L. perènne L. ssp. Lewisii (Puish.) Hult. H. G. Baker (Huntiana 2: 141— 161. 1965) reports strong crossing barriers between Old World Linum perenne L. and New World L. Lewisii Pursh and considers them separate spp. 5. L. digynum Cray [Cathartolinum d. Small.] is treated as: 2. Sclerollnon Rogers.

p. 154.

Glabrous annual. Lvs. opposite, oblong, lacking stipular glands. Sepals lanceoblong, obtuse, lacerate-denticulate and glandular on the margins. Petals yellow. Teeth between stamens none; styles 2, free; stigmas capitate; caps. 4-loculed. ( Greek, skleros, hard, and linos, flax. ) Sclerolinon digynum (Gray) Rogers. [Linum d. Gray.] Beginning with sp. no. 7, Linum drymarioides Curran, insert: Hesperollnon Small Slender-stemmed annual herbs, ± glaucous, essentially glabrous, or with some puberulence above the axils. Lvs. in whorls of 4 at basal nodes, becoming irregularly whorled at upper nodes and opposite or alternate on ultimate branches, usually early caducous, entire, linear or lanceolate to oblong or almost round, sessile, fleshy, progressively reduced up the stems into small bracts. Fls. in cymes; pedicels filiform, pseudocleistogamous. Sepals 5, united below. Petals 5, erect to spreading, white to lavender or pink or yellow, caducous, clawed. Stamens 5; fib. filiform; anthers versatile. Ovary of 2 or 3 carpels; ovules 4 or 6. Styles as many as carpels, with minute stigmas. Seeds triangular, plump, shining, dark tan to brown. ( Greek, hesperos, western, and linos, flax. ) Petal claw pouches in margins of lamella; petal attachment to apex of cup in sinuses between fils.; carpels 2-3; styles 2-3; stigmas minute. A.

Lvs. lanceolate to rounded ± clasping at base, margined with stipitate glands. B. Petals yellow; lvs. irregularly whorled to mainly alternate. . . . 8. H. adenophyUum B B . Petals white to lavender or pink; lvs. in whorls of 4 . 9 . H. drymarioides AA. Lvs. linear to narrow-oblong, with narrow, non-clasping base and not prominently glandular on margin. B. Main axis of stem usually long, the primary branches little-spreading; pedicels 0.5—2 mm. long in anthesis. C. Sepals glabrous; styles 5—7 mm. long. D . Petals yellow; dehisced antlers yellow 1 0 . H. BretBeri D D . Petals white or pink; dehisced anthers white or pink. 11. H. colifornicum C C . Sepals pubescent; styles 4—4.5 mm. long 1 2 . H. congestum B B . Main axis of stem usually short, the primary branches widely spreading; pedicels 0 . 5 - 2 5 mm. long at anthesis. C. Carpels and styles 2 . D . Petals and dehisced anthers yellow 4 . H. bicarpeilatum D D . Petals and dehisced anthers whitish. 7. H. dldymocarpon CC. Carpels and styles 3 . D . Petals white to pinldsh. E. Petals 1 . 5 - 3 . 5 mm. long, not or little spreading; 81s. included.

1. H. micranthum

E E . Petals 4—6 mm. long, widely spreading; fils. exserted. F. Pedicels 1—5 mm. long in fl., not strongly reflexed, the buds not pendent fl. H. ditjunctum F F . Pedicels 5 - 1 5 mm. long in fl., early deflexed from branch, the

buds pendent.

3. H. rperguUnum

D D . Petals yellow. E. Pedicels 2—25 mm. long; petals 1 . 5 - 2 . 5 mm. long, not or scarcely spreading 2 . H. Cleoelandii E E . Pedicels 0 . 5 - 3 mm. long; petals 4—5 mm. long, widely spreading.

5. H. teha mente

1. H. micrànthum (Cray) Small [Linum micranthum Gray.] No. 13 under Linum in the FLORA. 2. H. Cleveléndii (Greene) Small. [Linum C. Greene.] No. 14 under Linum i n t h e FLORA.

3. H. spergulinum (Gray) Small. [Linum s. Gray.] No. 12 under Linum in

t h e FLORA.

Hespertlinon

15

4. H. bicarpellàtum ( H. K. Sharsm.) H. K. Sharsm. [Linum b. H. K. Sharsm.] No. 15 under Linum in the FLORA. 5. H. tehaménse H. K. Sharsm. Close to H. bicarpellatum, but tricarpellate; petals 4-5 mm. long instead of 3-3.5 mm.; plant ± hoary, not relatively glabrous.—Tehama and Glenn cos. 6. H. disjunctum H. K. Sharsm. Near to H. micranthum, but with larger fls. and more spreading perianth; fils. and style exserted.—Serpentine, Inner Coast Ranges, Tehama Co. to Fresno and Monterey cos. 7. H. didymocarpum H. K. Sharsm. Near H. bicarpellatum, but with petals white to pinkish; dehisced anthers, fils. and styles white.—Serpentine w. of Big Canyon Creek, Lake Co. 8. H. adenophyllum (Cray) Small. [Linum a. Gray.] No. 8 under Linum in the FLORA. Humboldt to Lake cos. 9. H. drymarioides (Curran) Small. [Linum d. Curran.] No. 7 under Linum i n t h e FLORA.

10. H. Brèweri (Cray) Small. [Linum B. Gray.] No. 9 under Linum in the

FLORA.

11. H. califórnicum (Benth.) Small. [Linum c. Benth.] No. 11 under Linum

i n t h e FLORA.

12. H. congéstum (Gray) Small. [Linum c. Gray.] No. 10 under Linum in

p. 156.

t h e FLORA, POL^GALA

p. 157.

2. P. subspinòsa Wats. var. heterorh^ncha Bameby, 2n = 38 ( Raven, Kyhos & Hill, 1965). 4. P. cornuta Kell. var. Fishiae Jeps. 2n = 9 pairs (Raven et al., 1965).

p. 158.

FACÒNIA

1. F. laèvis Standi. Treatment by D. M. Porter (Contr. Gray Herb. 192: 119. 1963). Branches essentially glabrous; pedicels and sepals stipitate-glandular; stipules subulate, reflexed to spreading, 1-6 mm. long. 2. F. pachyacàntha Rydb. in Vail & Rydb. [F. califomica var. glutinosa Pringle ex Vail.] Ultimate branches densely stipitate-glandular or with subsessile glands; pedicels and sepals glandular to glabrate; stipules linear-subulate, spreading to slightly reflexed, 3-16 mm. long. LAUREA

1. L. tridentata Sessé & Mogino for N. Am. plants according to Porter (Contr. Gray Herb. 192: 110-113. 1963). Lft.-veins usually dark, not lined with hairs (lined with white hairs 1-2 mm. long in S. Am.); lfts. obliquely lanceolate to falcate (not obovate to elliptic); stipules obovate, acute to short-acuminate, 1—4 mm. long, free from stem (not broadly ovate, rounded to obtuse at apex, 1-2 mm. long, clasping the stem ). ZYCOPHÌLLUM

1. Z. Fabàgo L. var. brachycórpum Boiss. Reported from 12 mi. w. of Tipton, Tulare Co., Fuller. In the last line the record from Hamlin should read Patterson, Stanislaus Co., collected by Hamlin. p. 159.

KALLSTROÈMIA

1. K. califórnica (Wats.) Vail in Calif, and also var. brachyst^lis (Vail) Keam. & Peebles, according to Porter (Contr. Gray Herb. 192: 131. 1963). The sp. has 3-6 pairs of lfts. that are to 3 mm. wide and 7 mm. long; petals 1-2 mm. wide, 3-5 mm. long; beak of fr. 1-2 mm. long; nutlets sharply tuberculate. Var. brachystylis has lfts. 2-4 pairs, 3-10 mm. wide, 6-21 mm. long; petals 2-3 mm. wide, 4-6 mm. long; beak of fr. 2 - 3 mm. long; nutlets roundedtuberculate.

p. 161.

TETRACÓCCUS

p. 162.

CRÒTON

2. T. ilicifòlius Cov. & Gilman. Type locality at 3200 ft., H. T. Harvey. 3. T. Hallii Bdg. ranges into L. Calif. (Siena San Pedro Martir), Jaeger.

2. C. califórnicus Muell-Arg. n = 14 ( Szweykowski, 1965).

16 p. 1 6 3 . p. 1 6 6 .

Euphorbiaceae DITAXIS

5. D. lanceoUta (Benth.) Fax & K. Hoffm. The last word in line 1 should be Argythamnia (in the 1959 printing). EUPHORBIA

Key A, BB, C, change to: D.

Floral lvs. broad at base; cap«, with tubercles. E. Plant glabrous annual 2. E. tpathulata EE. Plant pubescent perennial. 2a. E. oblongata DD. Floral lvs. narrowed at base; caps, smooth. E. Lvs. obovate; glands 4, round to elliptical 3. E. Heliotcopia EE. Lvs. linear to ovate; gland 1, flattened-obconic, tangentially bilabiate.

3a. £. dentata

p. 167.

Key C, change D. to: D.

p. 168.

p. 170. p. 171.

p. 172. p . 173.

p. 174.

Stipules united into a broad white membranous scale. E. Plant perennial; IUM

3. C. calif6micum Gray. Reported from Belden, Plumas Co. HAPKN^^ 2. H. ¿legans (Lindl.) Boland. 2n = 21 pairs (Raven, Kyhos & Hill, 1965). Calder & Taylor have as new combs.: H. unaiasceruis ssp. maritima and elata. 3. H. dilatikta var. leucostichys (Lindl.) Ames, n = 21 (Raven, Kyhos and Hill, 1965). SPIRANTHES 2. S. porrifdlia Lindl. Reported from Monterey Co., Howitt ir Howell. LisTERA

1. L. cordAta ( L . ) R. Br. in Ait. has greenish or purplish fls., the 2 forms usually growing intermingled. 2n = 36-38 (Love & Love, 1956). n = 19 (Taylor, 1967).—Collected in Del Norte Co., Munz. The greenish form has been called L. nephrophylla Rydb., [L. c. var. n Hult., L. c. ssp. n. Love & Love.] EPIPACTIS

Insert after generic description

Epipactus

180

T h e lip distinctly 3-lobed; lateral lobes erect and forming a sac which is papillose within; mid-lobe usually linear-oblanceolate; sepals 1.2—1.3 cm. long I . E . giganiea T h e lip not 3-lobed; sac not papillose within; the apical part of the lip usually triangularovate; sepals 1 - 1 . 2 cm. long 2. E. Helleborine

p. 1399

1. E. gigantèa Dougl. ex Hook, n = 20 (Raven, Kyhos & Hill, 1965). 2. E. Helleborine ( L. ) Crantz. [Serapias H. L.] Differing from E. gigantea particularly in its smaller fls. and non-lobed lip.—Reported from the counties about San Francisco Bay, Howell; found also in the e. U.S.; native of Old World. GOODYÈRA

1. C. oblongif&Iia Raf. reported from Santa Cruz Mts., Howell.

CALYPSO

1. C. bulbósa (L.) Oakes was found in the Santa Cruz Mts., CrandaiU. Calder & Taylor distinguish western plants as C. bulbósa ssp. occidentàlis ( Holz ) Calder & Taylor. p. 1400.

p. 1402.

CORAIXORHÌZA

I. C. striÀta Lindi, reported from Fresno Co., CoUett. 3. Calder & Taylor use the comb. C. maculàta Raf. ssp. Mertensidna (Dougl. ) Calder & Taylor.

JUNCUS

In Key, AA, B, CC, change D to: D.

p. 1403.

Perennials, usually with flat lf.-blades. D'. Anthers 3, red to dark purple; perianth 2 - 3 . 5 mm. long. Nevada Co. 21a. J . marginata* D T K . Anthers 6. E . Lf.-sheath passing gradually, etc. as in the F L O R A .

In Key change the last DD to: D D . Anthers usually shorter than fils.; style short.

p. 1404. p. 1405. p. 1406. p. 1407.

p. 1408.

p. 1409.

p. 1410.

2. J. Pàrryi Engelm. Found in the White Mts. at 11,800 ft. 5. J. mexicànus Willd. In the White Mts. at 11,900 ft. 6. J. bàlticus Willd. 2n = 40 ( Love & Love, 1956 ). I I . J. bufònis L. var. Congdònii (Wats.) J. T. Howell. [/. C. Wats.] Seeds nearly smooth, shining, translucent.—Merced Co. 12. J. sphaerocàrpus Nees. 2n = 36 (Snogerup, 1958).—Rare in the S. Coast Ranges. 17. J. Covillei Piper. Ranges s. to Marin Co., Howell. 18. J. orthoph^llus Cov. Found in Kem Co., Twisselmann. 20. J. macroph^llus Cov. occurs in the Greenhorn Range, Kern Co., Twisselmann and in Monterey Co., Howell. 21a. J. marginàtus Rostk. Cespitose from a short thick and often knotty rhizome; stems slender, 2 - 8 dm. high; Ivs. green, flat, soft, the basal 4-2Ò cm. long, 1—4 mm. broad; infl. 1-10 cm. long, with ca. 2-30 heads of 2-12 fls. each; perianth 3-3.5 mm. long, reddish brown; stamens 3, with reddish anthers; caps, rounded, beakless; seeds brown, many-ribbed, 0.5 mm. long.— Ca. 7 mi. e. of Nevada City, Nevada Co., at 3100 ft.; Ariz, and Rocky Mts. to New England. 26. J. Kellóggii Engelm. in Monterev Co., Howitt ir Howell. 27. J. capillari* F. J. Herm. Report for Monterey Co. erroneous. 28. J. bryoìdes F. J. Herm. is in Monterey Co. at The Indians, having 2 bracts instead of the usual 1. 30. J. unciàlis Greene, is in Monterey Co. 34. J. acuminàtus Michx. F. J. Hermann uses f. sphaerocéphalus Herm. for the Calif, plant. 35. J. rugulòsus Engelm. has been found n. into Monterey Co., Howitt 6Howell; Kern Co., Twisselmann. 37. J. articulàtus L. 2n = 80 (Love & Love, 1956).

J

181

uncus

4 1 . J . M e r t e n s i i n u s B o n g . F . J . H e r m a n n ( L e a f l . W . Bot. 1 0 : 8 1 - 8 6 . 1 9 6 4 ) revises this complex as follows: ( c o m b i n i n g spp. 4 1 , 4 2 , 4 3 of t h e FLORA) Heads usually solitary, sometimes 2, many-fid. ( 1 2 - or more-). Perianth-segms. purplish-blade, flaccid, narrow and exposing much of the mature caps.; bracts spathaceous; anthers usually much shorter than the fils.; auricles rounded, opaque, 1 - 2 mm. long. Calif, to Rocky Mts /. Mertensianua Perianth-segms. brown, stiffish; bract narrow; anthers and Sis. usually subequal; auricles rounded to acute, translucent. Mts. of s. Calif. Var. DuranU (J.M. ssp. M. var. DuranU F . J. Herm.) Heads usually several to many, few-fld. ( 1 2 - or fewer-), usually dark brown; perianthsegms. usually stiffish; bracts not spathaceous; anthers longer than the fils. Mts., Calif, to Wash., Wyo. Ssp. gracilis (J.M. ssp. gracilis (Engelm.) F . J . Herm. J. phaeocephalus var. gracilis Engelm. /. nevadentit Wats.)

p. 1412. p. 1413.

Rubtzoff ( L e a f l . W . B o t . 1 0 : 1 6 8 . 1 9 6 5 ) reports J . M e r t e n s i i n u s ssp. g r a cilis from B o g g s L a k e , s. L a k e C o . T h e nearest previously known station w a s Trinity Co., Mason. 4 9 . J . ensifdlius Wikstr. G r e e n h o r n Mts., K e m Co., Twisselmann. LUZULA 3 . L . s u b c o n g & t a ( W a t s . ) Jeps. not B u c h . 5 . L . spic&ta ( L . ) D C . o c c u r s in t h e W h i t e Mts. A d d t o s y n o n y m y L. s. ssp. saxbnontana L o v e & L o v e . 6 . L . c o m 6 s a E . M e y . A d d to t h e synonyms L. multiflora ( R e t z . ) L e j e u n e v a r . comosa ( E . M e y . ) St. J o h n . C h a n g e " a n t h e r s " e t c . to " a n t h e r s e q u a l t o o r longer than fils."

p. 1414.

CYPERACEAE

p. 1415.

In legend u n d e r F i g . 1 3 3 , t h e next t o t h e last w o r d in line 2 should b e "spikel e t s " not "spikes." A t end of K e y to G e n e r a , c h a n g e t o : AA. Fls. all unisexual, J and 9 in separate spikes or separate parts of the same spike. B. Female fls. enclosed in perigynia, which often end in a beak. Many spp. Common. 12. Carex BB. Female fls. without perigynia, but closely enfolded by an inner glume. One sp.. Convict Lake Basin, Sienm Nevada. 13. Kobretia SciRPUS

Following in part c h a n g e s s u g g e s t e d b y T . K o y a m a ( C a n . J . B o t . 4 0 : 9 1 3 9 3 7 . 1 9 6 2 a n d 4 1 : 1 1 1 7 - 1 1 2 2 . 1 9 6 3 ) a n d b y others, I submit t h e following key for California species: A. Bristles much exserted, upwardly barbed 1. S. criniger AA. Bristles, where present, included within scales and usually downwardly barbed. B. Infl. subtended by involucral lvs. C. Involucral lvs. 2—5, usually exceeding the infl. D. Spikelets small, 0 . 3 - 0 . 6 cm. long. E. Aks. lenticular; style 2-fid; stamens 2 2. S. microcarptts E E . Aks. triangular; style 3-fid; stamens 3. F. Perianth bristles 2—4 mm. long, the teeth antrorse, rather scattered; infl. mostly with primary rays and less diffuse branching. 3. S. Congdonii F F . Perianth bristles 1 - 2 . 5 mm. long, the teeth retrorse, close together; infl. open, diffuse 3a. S. diffvstu DD. Spikelets larger, 1—4 cm. long. E . Aks. rhomboid-obovoid, 3-angled with pale, slightly concave sides; perianth bristles 6, strongly scabrous with spinules, persistent on mature aks.; lvs. evenly distributed the full length of the culms. 4. S. ftuciatOU E E . Aks. obovate to broadly so, lenticular or compressed-triangular with convex sides; perianth bristles fewer than 5, scaberulous with minute hairlike appressed spinules, deciduous; lvs. mostly basal but sometimes with a few on the culm. F. Floral scales rufescent, chartaceous, not translucent, very tightly appressed, the awn short and abruptly recurved. 5. S. robtutus FF. Floral scales pale- to chestnut-brown but not rufescent, thinmembranaceous, semitranslucent particularly on the hyaline margin, — loose, the awn long and gradually recurved.

182

Scirpus C.

Spikelets ovoid, usually more than 6 mm. thick, solitary or clustered in groups of 2 or 3 on umbel rays, sometimes all congested in a large head; aks. broadly ovate, more frequently digynou*. 6. S. marUimus var, paludonu GC. Spikelets lanceolate to linear lanceolate, usually less than 6 mm. thick, clustered in groups of 2 - 5 on well-elongated umbel rays; aks. oblong-obovate, more frequently trigynous. 6. S. maritimui var. tuberonu CC. Involucral If. solitary, often appearing as a continuation of the culm. D. Culm leafy, triangular or subterete; spikelets few, 1—12. E. Perennials with rhizomes; culms not filiform; bristles present F. Culm subterete; scales not awned. G. Spikelets 2 - 8 ; style 2-cleft; lvs. ca. 2 mm. wide. Mono Co. to Modoc Co 8. S. nevadetui» CG. Spikelet 1; style 3-cleft; lvs. 0 . 5 - 1 mm. wide. Del Norte Co., Nevada Co 8a. S. tubterminalil F F . Culm sharply triangular; scales short-awned. C. Infl. with the 2nd and 3rd bracts scalelike and to as long as the lowest spikelet; lf.-blades convolute; plant to ca. 1 to. tall. H. Floral scales rusty brown or yellow brown, thinly coriaceous along the midvein, the long excurrent mucro exceeding the acute teeth at the scale apex. 7. S. americarmi var. longitpicatus HH. Floral scales purple-fuscous or purplish-sanguineous, membranaceous along the midvein, the short upright mucro shorter than or equalling the rounded small teeth at the scale apex. 7. S. americamu var. monophyUua GC. Infl. without second and third bracts; lf.-blades flat. H. Aks. light brown or gray, the surface minutely pitted, common; native. 9. S. Olneyi HH. Aks. dark brown, the surface horizontally rugose; rare weed of rice fields. . . 10. S. mucronatus E E . Annuals with fibrous roots, or rarely perennials; culms filiform; bristles absent. F. Annuals; aks. punctate or transversely corrugate. G. Scales sharply keeled, acute or acuminate; involucral If. to 2.5 cm. long. 13. S. koUepit GG. Scales only slightly keeled at tip. H. The scales obtuse; aks. punctate. Native. 12. S. eemutu HH. The scales acuminate; aks. transversely corrugate. Rare adventive. 12a. S. laximontamu F F . Perennials; aks. longitudinally ribbed 11. S. tetaceut DD. Lvs. of culm reduced to basal sheaths with short blades, to 8 cm. long; culm stout and terete; spikelets numerous in umbels. E. Bristles filiform, barbed retrorsely. F. Scales well exceeding the ak., pale brown and sanguineoustinged, with dark red gummy spots at least on the upper half; spikelets on relatively short rigid rays 14. S. acutut F F . Scales equalling or only very slightly exceeding the ak., rusty brown, smooth or with a few dark red gummy spots on the upper midvein only; spikelets — nodding on elongate slender rays. 15. S. oalidut EE. Bristles broad, plumose with dense soft hairs.. . 16. S. California!t BB. Infl. subtended by the long-awned lowermost scale of the spikelet; true involucral lvs. absent. C. Plants not stoloniferous; bristles 6; ak. strongly trigonous. Tulare and Inyo cos. to Tuolumne and Mono cos. at high altitudes 17. S. Clementu CC. Plant stoloniferous, with slender scaly stolons and filiform rhizomes; bristles 0; ak. compressed. Convict Lake, Mono Co 18. S. RoUandii

p. 1416.

p. 1417.

1. S. criniger Gray. At elevs. as low as 150 ft., Del Norte Co. 3a. S. diffftsus Schuyler. Resembling S. Congdonii, the infl. more diffuse with primary rays mostly again divided; perianth bristles shorter, their teeth retrorse, quite crowded, rather than antrorse and scattered.—Mostly below 6500 ft., Humboldt Co. to Lake Co. and Tulare Co. 4. S. fluviAtilis (Torr.) Gray reported from Santa Cruz Mts., Thomas; Sonoma Co., Baker; and Napa Co., Jussel. 5. S. robustuj Pursh as understood by Koyama and keyed out above is found in Coastal Salt Marsh of Calif., Mex., E. N. Am. and in S. Am. 6. Koyama recognizes S. maritimus L. var. paludftsus (A. Nels.) Kukenth.

Sctrpus

p. 1418.

183 [S. paludosas A. Neb. was in synonymy under S. robustus in the FLORA. S. pacificus Britt. ex Parish] and S. m. var. tuberósus (Desf.) R. & S. [S. tuberosus Desf. in the FLORA] as varieties in the S. marítimus complex.—The first named is native in N. Am. and common at low elevs. in Freshwater Marsh, etc., while the second is an Old World plant natur. in Calif, and Quebec. An additional record for it in Calif, is Kern Co., Twisselmann. 7. S. americAnus Pers. For Calif. Koyama recognizes two vars. as shown in the new key: Var. longispicitus Britt [S. a. var. pólyphyüus (Bóckeler) Beetle, in part] which he gives as from inland Calif, to inland B.C., Méx., W. Indies, S. Am. Var. monoph^llus (Presl) Koyama [S. m. Presl.] which he ascribes to coastal Calif.; n. to coastal B.C. and s. to S. Am. 8a. S. subterminális Torr. Aquatic perennial, with slender nodulose culms 3-10 dm. long; lvs. slender, channeled, 2 - 5 dm. long, 0.5-1 mm. wide; spikelets solitary, terminal, oblong-cylindrical, 6-10 mm. long, subtended by an erect subulate involucral If.; fls. 6-10; scales light brown with green midveins; stamens 3; style 3-cleft to middle.—N. Del Norte Co., Hobart, Nevada Co., Howell ir True; to B.C., Atlantic Coast. July-Aug. 12a. S. saximontánus Fern. [S. supinus L. var. s. Koyama]. Tufted annual; culms slender, terete, simple, unequal, to 4 dm. tall; basal sheaths mostly bladeless; elongate cauline blade occasional; invol. erect; spikelets 1—7, becoming cylindrical, 0.5-1.5 cm. long; scales cuspidate-acuminate, with green keel; styles 3-cleft; ak. strongly 3-angled, the subequal faces slightly convex.— Damp shores, Colo, to S. Dale., Kans., Tex., etc. Reported as in Ventura, Kern, Colusa, Clenn, and Butte cos. 14. S. aciitus MuhL Add as syn. S. lacustris ssp. glaucus (Smith) Hartman. So treated by Koyama, Can. J. Bot. 40: 926. 1962. 15. S. válidus Vahl. [Add as syn., S. lacustris L. ssp. validus (Vahl) T. Koyama, Can. J. Bot. 40: 927. 1962.]—Reported from as far south as San Francisco, Rubtzoff and Santa Barbara Co., C. Smith. 16. S. califómicus (C. A. Mey.) Steud. in Napa and Sonoma cos., Rubtzoff. 17. S. Cleméntis Jones. In third line from end of description, " 1 - 5 mm." should read "1.5 mm." 18. S. Rollándii Fern. [S. pumüus auth., not Vahl. S. p. ssp. R. Raymond.] Stoloniferous with slender scaly stolons and filiform rhizomes; culms in tufts, 5-15 cm. high; spikelet solitary, 3 - 4 mm. long; scales ovate, brownish; bristles 0; ak. blackish.—Calcareous places at 10,200 to 10,600 ft., Convict Lake Basin, Mono Co.; Colo, to Alta., e. Can. HELEÓCHARIS. The spelling Eleócharis is preferable. In Key after A, BB, CC: D.

Scales spirally arranged; tubercle not 3—lobed. D'. Tubercle confluent with the ak., merely conic, and not forming a

distinct caps

2. H. pauciftora

D*D'. Tubercle obviously differentiated from the ak., forming a distinct apical caps. E. Tubercle long-subulate, etc. as in the F L O R A .

p. 1419.

p. 1420. p. 1421. p. 1423.

1. H. acicul&ris ( L . ) R. & S. var. rádicans (Poir.) Britton. In Sonoma Co., Rubtzoff, and in Marin and Mendocino cos. 2. H. pauciflóra (Lightf.) Link. Reported from Sonoma and Monterey cos. and the White Mts. Clapham, Tutin & Warburg in the Fl. Brit. Isles use H. quinqueflóra (F. X. Hartmann) Schwarz instead of pauciftora, but I have seen no discussion as to the reason, 3. H. párvula (R. & S.) Link. In Napa Co., Rubtzoff and in Marin Co. 5. H. montevidénsis var. Pan'shii Grant, n = 5 (Raven et al., 1965). 11. J. T. Howell (Wasmann J. Biol. 22: 163.) uses H. macrostáchya Britton. instead of H. palústris ( L . ) R. & S. 2n = 38 (Strandhede, 1967). HEMICÁBPHA

2. H. occidentális Gray. Reported from Greenhorn Mts., Kem Co. and Kem Plateau, Tulare Co., Hardham.

184 p. 1424.

Cyperaceae CYPERUS

In Key change AA, B, C, DD, EE to: E E . Scales ovate to rounded, not recurved at tip. F. Spikes dense, often lobate; scales ovate-orbicular, not mucro-

nate

F F . Spikes loose; scales ovate, mucronate

p. 1425.

p. 1427.

8. C. diffusus 8a.

C. fusctu

1. C. niger var. capititus (Britton) O'Neill ranges to Humboldt and Shasta cos., Rubtzoff. Ascends to 5700 ft. in Lassen Nat. Park. Var. rivulHris (Kunth) V. Grant. Correct name is var. castikneus (Pursh) Kukenthal. 8. C. diff6rmis L. Rubtzoff (Leafl. W. Bot. 10: 68) sums up records from Coast Ranges: Sonoma, Napa, Marin, San Francisco cos. 8a. C. fuscus L. Tufted; invol. of 2—4 divergent lvs.; umbel condensed or rayed, the spikes subcapitate; spikelets purple-brown, 3-12 mm. long, the scales ca. 1 mm. long.—Stanislaus R. at Caswell Memorial State Park; San Joaquin Co., Rubtzoff. Found in e. U.S.; native of Old World, KYIAINGA

1. K. brevifdlia Rottb. List as synonym Cyperus brevifolius Rottb.

SCHOENUS

1. S. nigricans L. n = 22 (Davies, 1956).

p. 1428.

p. 1429.

p. 1433.

RHYNCH6SPORA

2. Change name to R. glomer&ta (L.) Vahl var. minor Britton. [R. g. var. capitellata Kukenthal.] Reported from Plumas Co. and region, Rubtzoff. 4. R. calif6mica Gale in Marin Co. at Point Reyes, CAREX

At end of generic description add: (Carex, the classical Latin name, of obscure derivation). In Key after FF, G, H, II insert: J.

Perigynia lance-ovate, tapering gradually into a beak ca. Vi the length of the body. At above 4 0 0 0 ft., mts. of Calif.

JJ.

Perigynia broadly ovate, tapering abruptly into a beak almost % the body length.

46. C. mariposana 46a. C. molesta

p. 1434.

In Key under Firmiculmes change to: A. Culms terete or obtusely triangular, usually smooth. 8 6 . C. multicaulis AA. Culms sharply triangular, scabrous above. B. Rootstocks prolonged; spikelet solitary; pistillate scales short awn-tipped or awnless, not folia ceo us 8 7 . C. Geyeri B B . Rootstocks not prolonged, the plants cespitose; spikelets sometimes 2 or 3; pistillate scales ± foliaceous 8 7 a . C. Tompkiruii

p. 1436. p. 1437. p. 1438.

p. 1439. p. 1440. p. 1441. p. 1442. p. 1443.

1. C. capitita L. 2n = 50 (Love & Love, 1956). 3. C. Briweri Boott. Occurs in the White Mts., Inyo Co. 9. C. pinsa Bailey. Add as synonym C. arenicola ssp. pansa Koyama & Calder. 10. C. Eliocharis Bailey. To 13,500 ft. in the White Mts. 11. C. simul&ta Mkze. s. to the Piute Mts., Kern Co., Twisselmann. 12. C. v a l l i c o l a Dewey taken at Monitor Pass, Alpine Co. 17. C. t u m u l ic o l a Mkze. On San Clemente Id., Raven. 21. C. vicAria Bailey. In Greenhorn Range, Kem Co., Twisselmann. 23. C. Dudleyi Mkze. in San Luis Obispo Co., Hardham. 24. C. diandra Schrank. 2n = 60 (Love & Love, 1956). 26. C. Jinesii Bailey. In Greenhorn Range, Kern Co., Twisselmann. 30. C. dlsperma Dewey. 2n = 70 (Love & Love, 1965). 32. C. caniscens L. 2n = 56 (Love & Love, 1956). 34. C. laeviculmis Meinsh. In Nevada Co., True ¿r Howell. 38. C. angustior Mkze. In the Greenhorn Range, Kern Co., Twisselmann.

185

Carex

p. 1444.

p. 1445. p. 1446. p. 1447. p. 1449. p. 1450.

p. 1452.

p. 1454.

p. 1455. p. 1456.

p. 1458. p. 1459.

p. 1460. p. 1461. p. 1462.

39. C. leptopòda Mkze. [C. Deweyana ssp. 1. ( Mkze. ) Calder & Taylor.] In Monterey Co., Howitt ir Howell-, and San Luis Obispo Co., Hoover. 40. C. Bolanderi Olney in Monterey Co., Howitt 6- HoweU. 46. C. mariposàna Bailey. In the Creenhom Mts., Kern Co., Twisselmann. 46a. C. molèsta Mkze. Cespitose, the culms 3-10 dm. high, roughened above, brownish-black at the base; If.-blades 1 - 3 dm. long, 2 - 3 mm. wide; spikes 4-8, gynaecandrous, in a head 2-3 cm. long, the spikes subglobose, fr-9 mm. long; scales ovate, yellowish-brown with 3-nerved green center and hyaline margins; perigynia ovate, 4.5 mm. long, rounded at the base, ± nerved, tapering abruptly into a beak almost half the length of the body; beak flat, serrulate, brownish-tipped, shallowly bidentate.—Santa Barbara, Pollard. From the e. and central U.S. 52. C. subfusca W. Boott. In the White Mts. 55. C. gracflior Mkze. Greenhorn Range, Kern Co., Twisselmann. 61. C. phaeocéphala Piper f. EastwoodUna (Stacey) F. J. Herm. [C. E. Stacey.] Perigynium typically broadest at or below the middle, not above. Mono Co.; to Wash., Wyo. 73. C. leptàlea Wahl. 2n = 52 ( Love & Love, 1965). 77. C. globósa Boott. On Santa Cruz Id. 78. C. Brainerdii Mkze. in the Creenhom Range, Kem Co., Twisselmann; ascending to 9100 ft., Lassen Nat. Park. 80. C. Róssii Boott. In the White Mts. 87a. C. Tompkfnsii J. T. Howell Cespitose, the stems many, erect, acutely triangular, scabrous above, 1—4 dm. tall; lvs. of the season blade-bearing, generally 2 or 3, near base of stems or above, the sheaths cylindric, hyaline, brown-tinged at mouth, blades flat or caniculate, to 4 dm. long, 1.5-3 mm. wide; spikelets bractless, androgynous, solitary and terminal or with 1 or 2 lateral; stigmas 3; scales green with hyaline margins, awn-tipped or semifoliaceous; perigynia 5-6 mm. long, 2-ribbed, greenish, short-beaked; ak. 4—5 mm. long.—Kings River, Fresno Co. at 3200-5500 ft. 98. C. mendocinénsis Olney in Monterey Co., Howitt b Howell, and San Luis Obispo Co., Hardham. 101. C. Lemmònii W. Boott in the Greenhorn Range, Kem Co., Twisselmann. 104. C. luzullna Olney in San Luis Obispo Co., Hardham. 108. C. lanuginósa Michx. at various stations in Kem Co., Twisselmann. 108a. C. lasiocàrpa Ehrh. edges of pond, west of Lake Center Public Campground, s. Plumas Co., at 6700 ft., E. K. Balls. Differs from C. lanuginosa by having lvs. filiform-convolute, 0.5-2 mm. wide (not flat with revolute margins and 2-5 mm. wide).—Wash, to Atlantic Coast; Eurasia. 111. C. amplifòlia Boott. Collected in Kem Co., Twisselmann. 112. C. limósa L. 2n = 62 (Love & Love, 1956); 2n = 64 (Love & Love, 1965). 123. C. gymnóclada Holm. Hermann proposes C. scopulorum var. hracteosa (Bailey) F. J. Herm. forC. gymnoclada. 125. C. Kellóggii W. Boott in the Creenhom Range, Kem Co., Twisselmann. 129. C. aquàtilis Wahl. n = 38 (Davies, 1956); 2n = 76 (Love & Ltìve, 1956). 133. C. nudàta W. Boott. The lowest bract is much shorter than the infl., not the culms. 137. C. spissa Bailey as far n. as Monterey Co., Howitt 6- Howell. 142. C. vesicària L. 2n = 74 ( Love & Love, 1965). 144. C. rostràta Stokes 2n = 76 (Love & Love, 1956) 13. Kobrèsia Willd. Slender arctic and mountain sedges with erect culms leafy below and with spikelets few-fld., variously grouped. Scales of spikelets 1-fld., the lower fls.

186

Kobresia usually 2 , the upper $ . Stamens 3. Lacking perigynia and perianth-bristles, but 5 fl. closely enfolded by the inner glume. Ovary oblong, narrowed into a short style; stigmas 2 - 3 , linear. Ak. sessile, obtusely angled. (Von Kobres, a German naturalist.) Ca. 30 spp. 1. K. myosuroides (Vill.) Fiori & Paol. [K. Bellardii (All.) Degland], Culms very slender, 1-4.5 dm. tall; lvs. shorter, narrow, the margins ± revolute; old sheaths fibrillose, brown; spike subtended by a short bract or bractless, usually densely fid., 1.5-3 cm. long, 3 - 4 mm. diam.; aks. scarcely 2 mm. long, 1 mm. thick, appressed.—At 9700 to 10,600 ft., moist places, Convict Basin, Mono Co.; to Arctic Am., Eurasia,

p. 1465.

FESTUCEAE

In Key HH, II, J, change K: K.

Spikelets in racemes. L. Racemes short, dense, overtopped by the lvs.; spikelets awnless 6a. Sclerochloa L L . Racemes elongate, loose, exserted; spikelets awned or mucronate 7. Pleuropogon

HORDEAE

In B in the 8th line from the bottom of the page, the word "latter" should be "lateral" in the 1959 printing, p. 1 4 6 6 .

AGROSTIDEAE

In Key AA, BB, insert before C: B'.

Lemma firm, bearing a long straight delicate awn just below the tip; palea ca. as long as lemma 5 3 a . Apera B ' B \ Lemma thin or membranous. C. Glumes mostly longer, etc. as in the FLORA. p. 1467,

PANICEAE

In Key after AA, BB, change to: C.

Glumes awned or mucronate; apex of palea not inclosed by the lemma. D . Infl. paniculate; spikelets silky 86a. Rhynchelytrum D D . Infl. of unilateral racemes along a common axis; spikelets not silky. 87. Echinochloa CC. Glumes awnless, etc. as in the FLORA.

Key after AA, BB, CC, DD, E E , change to: F.

Racemes slender, 3 - 1 2 . G. Fr. flexible; 1st glume reduced, but present. 82. GG. Fr. rigid; 1st glume wanting 82a. F F . Racemes stout, in pairs 85.

Digitaria Axonopus Paspalum

ANDROPOG6NEAE

p. 1 4 6 8 .

A. Spikelets all alike, fertile, surrounded by copious soft hairs; infl. a narrow panicle. 91. Imperata AA. Spikelets unlike, the sessile perfect, the pedicellate d" or neuter. B. Racemes of several joints. C. Fertile spikelet with a hairy-pointed callus, formed of the attached supporting rachis joint or pedicel; awns strong, brown 92b. Heteropogon CC. Fertile spikelet without a callus, the rachis disarticulating below the spikelet; awns slender. D . Lower pair of spikelets like the others of the raceme. 9 2 . Andropogon D D . Lower pair of spikelets sterile, awnless; racemes in pairs on slender flexuous peduncles 92a. Hyparrhenia B B . Racemes reduced to 1 or few joints, these in a compound panicle. 93. Sorghum

p. 1469.

BROMUS

p. 1470.

1. B. cathdrticus Vahl should be changed to B. Willdenovii Kunth. (cf. Raven, Brittonia 12: 221. 1961). 2. Change B. Haenketinus (Presl) Kunth to B. unioloides HBK. The sp. has recently been reported from Cantil, Kern Co., Twisselmann, and Monterey Co., Howitt & Howell. 2n = 42 (Schulz-Schaeff. & Mark, 1957). 8. B. maritimus Hitchc. 2n = 56 (Schulz-Schaeff. & Mark, 1957).

Bromus

187

p. 1471.

9. B. polyanthus Scribn. 2n = 56 (Schulz-Schaeff. & Mark, 1957). 12. B. vulgàris ( Hook. ) Shear. Santa Cruz. Id. 18. B. eréctus Huds. n = 21 + 4 (Schulz-Schaeff., 1956); 2n = 42, 56, 70, 112 (Hill, 1965). 19. B. Pórteri ( Coult. ) Nash in the Sierra Nevada of Tulare and Inyo cos., Raven. 20. B. Richardsònii Link. 2n = 28 ( Mitchell & Wilton, 1965). 26. B. racemòsus L. n = 14 ( Schulz-Schaeffer, 1956). 29. B. arvénsis L. Reported from Madera Co., Raoen. 31. B. rigidus Roth should be changed to B. diindrus Roth, n = 21 (Schulz-Schaeffer, 1956). 32. B. stérilis L. In Monterey Co., Howitt ir Howell. 33. B. rùbens L. 2n = ca. 28 (Reese, 1957). 36. B. Trinii E. Desv. in Gay.

p. 1472.

p. 1473.

p. 1474. p. 1476.

p. 1477.

p. 1478. p. 1480.

FESTÙCA

10. F. microstichys var. simulare (Hoov. ) Hoov. has spikelets 3-6-fld. instead of 1-3 and is common on hills and plains of Kern Co. and into interior San Luis Obispo Co. 11. F. Eastwoòdiae Piper in the Temblor Range, Kern Co., Twisselmann. 12. F. Tràcyi Hitchc. In Tuolumne Co., Raven. 16. F. elàtior L. 2n = 14 (Bowden, 1960). Change to F. praténsis Huds. Cf. Terrell (Brittonia 19: 129. 1967). 18. F. califómica Vasey. In San Luis Obispo Co., Hoover and in Sierra Nevada of Eldorado Co., Crampton. 20. F. rùbra L. In San Luis Obispo Co. 2n = 42 ( Jorgensen et al., 1958). 21. F. occidentàlis Hook. In the Greenhorn Range, Kem Co., Twisselmann, and in Santa Barbara Co., Pollard and Monterey Co., Howitt 6- Howell. PUCCINÉLLIA Twisselmann reports both P. erécta and P. pauciflòra as in Kem Co. CLYCÈR1A

p. 1481.

2. 3. 4. 6.

G. leptostàchya Buckl. At San Francisco, HoweU 6- Raven. G. occidentàlis (Piper) J. C. Nels. In San Mateo Co., Thomas. G. declinàta Brebiss. In Calaveras and Stanislaus cos., Crampton. G. elita (Nash) Hitchc. In Sonoma and Marin cos., Rubtzoff.

6a. Sclerochlòa Beauv. Low tufted annual with broad upper sheaths, folded blades and dense spikelike racemes. Spikelets subsessile, imbricate in 2 rows on 1 side of the broad thick rachis, 3-fld., the upper floret sessile. Glumes broad, the first 3nerved, the second 7-nerved; lemmas rounded on back, with 5 prominent parallel nerves and hyaline margins. (Gr., skleros, hard, and chloa, grass). 1. S. dura (L.) Beauv. [Cynororus d. L.] Two to 7 cm. tall; If. blades 7-18 mm. long, 1-3 mm. wide; raceme 1-2 cm. long; spikelets 6-7 mm. long.— Adventive in Shasta V., Siskiyou Co., Fuller. From s. Eu. PLEUROPÒCON

p. 1482. p. 1483.

2. P. califórnicus (Nees) Benth. in Vasey. San Luis Obispo Co., Hoover. 3. P. refróctus (Gray) Benth. ex Vasey. 2n = 18 pairs (D. E. Anderson, 1965). PÒA

In Key after BB, CC, D, EE, FF, add: G. Glumes lanceolate, acute, shorter than the first lemma; ligules of culm lvs. 3 - 5 mm. long. . . . . 17. P. palustri! GG. Glumes narrower, acuminate, ca. as long as the first lemma; ligules very short 17a. P. nemoralit

p. 1484.

1. P. ànnua L. A much used common name in Calif, is WINTERCRASS. 2n = 14 (Hovin, 1958). 3. P. Bigelòvii Vasey & Scribn. In Red Rock Canyon, w. Mojave Desert, Twisselmann.

188 p. 1486.

p. 1487.

p. 1488.

Poa 14. P. bulbósa L. ranges s. to Fresno Co. in the Siena Nevada, Raven; several localities in Kern Co., Twisselmann; Santa Barbara Co., Fuller; w. Riverside Co., Lathrop. 15. P. triviàlis L. In San Francisco, 17a. P. nemoràlis L. Culms tufted, 3-7 dm. tall; ligule very short; blades ca. 2 mm. wide; panicle 4-10 cm. long, the branches spreading; spikelets 2-5fld., 3-5 mm. long; glumes narrow, sharply acuminate, ca. as long as the first floret; lemmas 2 - 3 mm. long, sparsely webbed at base, pubescent on keel and marginal nerves.—Natur, in Golden Gate Park, San Francisco. From Eu. 23. P. épilis Scribn. From 5500 to 12,000 ft. 24. P. nevadénsis Vasey ex Scribn. at Isabella, Kern Co., Twisselmann. BRIZA

2. B. minor L. n = 7 (Gould, 1958).

p. 1491.

ERACRÓSTIS

In Key, AA, BB, C, change to: D.

Spikelets 3—5 mm. long; lemmas 1—1.5 mm. long; pedicels mostly longer than the spikelets; surface of the grain smooth; side of grain opposite the embryo rounded. 2 . E. pilota D D . Spikelets 5—7 mm. long; lemmas ca. 2 mm. long; pedicels mostly shorter than the spikelets; surface of grain reticulate, side of grain opposite the embryo flat or grooved 6 . E. Orcuttiana

p. 1492.

p. 1493.

2. E. pilòsa ( L . ) Beauv. 2n = 60 (Tateoka, 1965). 3. E. hypnoides (Lam.) BSP. Santa Cruz Co., Sonoma and Lake cos. to Siskiyou Co., Rubtzoff. 4. E. pectinàcea (Michx.) Nees. n = 20, 30 (Gould, 1958). 5. E. diffusa Buck], in Sonoma Co., Rubtzoff-, in Marin and San Francisco cos., Howell. 2n = 60 ( Gould, 1965). 8. E. megastàchya (Koel.) Link. Probably the preferable name is E. cilianensis ( All. ) E. Mosher. 9. E. poaeoides Beauv. ex R. & S. In Sonoma Co., Rubtzoff. 14. E. curvula ( Schrad. ) Nees. In San Diego, Contra Costa and Solano cos., Fuller; in Yolo Co., Crampton. 2n = 14 (Reese, 1957). DISSANTHELIUM

Swallen and Tovar (Phytologia 11: 361-376. 1965) recognize 17 spp. most of them from S. Am. p. 1496.

p. 1497.

p. 1499.

CORTADÈRIA

1. C. Selloàna (Schult.) Asch. & Graebn. Natur. at San Francisco and in the North Coast Ranees, Howell; a heavy infestation of 1100 acres, e. side of Big Lagoon, Humboldt Co., Fuller. MELICA

2. M. Gèyeri var. aristulàta J. T. Howell in Tehama Co., Crampton. 3. M. Harfórdii Boi. In San Luis Obispo Co., Hoover. 4. M. arìstàta Thurb. ex Boi. in the Santa Lucia Mts., Hardham. E C T O S P É R M A Swall., not Vaucher. Renamed Swallènea Söderstrom & Decker, with S. Alexàndrae (Swallen) Soderstrom & Decker. TRÌDENS

Tateoka (Am. J. Bot. 48: 565-573. 1961) recognizes two genera Tridens R. & S. with T. mùticus (Torr.) Nash [2n = 40 (Tateoka)] and Erioneuron Nash with E. pulchéllum (HBK) Tateoka and E. pilosum (Buckl.) Nash. [2n = 16 (Tateoka).]

p. 1500.

NEOSTAPFIA

1. N. colusàna (Davy) Davy. 2n = 40 (Stebbins & Major, 1965). ORCTJTTIA

Begin the Key for the 4 spp. treated in the FLORA with:

A.

Lemmas toothed at the apex; florets 1 0 - 4 0 in a spikelet; lodicules obsolete. (Use the k e y in t h e FLORA for spp.

1-4.)

Orcuttia

189 AA. Lemmas not toothed at the apex, but erose OD the margin and with a terminal muero; florets 5 - 1 0 in a spikelet; lodicules 2, fused to the palea 5. O. mucronata

p. 1501.

p. 1 5 0 2 .

5. O. mucronata Crampton. Culms decumbent, 2.5-12 cm. long; lvs. 1—4 cm. long, viscid; infl. 1.5-6 cm. long; spikelets 7-19, spirally arranged, 7-13 mm. long, 5-10-fld.; glumes 4-7 mm. long, unequal; lemmas coriaceous, 5-7 mm. long.—Dry lake, 12 mi. sw. of Dixon, Solano Co. ACROP*RON

In Key, AA, BB, C, DD, change EE to: E E . Lemmas finely pubescent. F. Glumes acute or awn-pointed; lvs. flat to involute. F F . Glumes truncate; lvs.

flat.

4. A. elasystachyum A. trichophorum

4a.

In Key, AA, BB, CC, change D to: D.

Spikelets much compressed. E. Spikelets crowded on rachis; glumes narrowed to short awns.

1. A. desertorum

E E . Spikelets shorter than the intern odes; glumes obtuse or truncate.

6a. A. elongatum

p. 1503.

p. 1504.

1. A. desertórum (Fisch.) Schult. 2n = 28 (Sarkar, 1956). In Plumas and Mono cos., Raven. 4a. A. trichóphorum (Link) Rieht. [Triticum t. Link.] Plants with creeping rhizomes; culms tallish; lvs. flat; spikelets pubescent, awnless; glumes severalnerved, truncate.—Reported as probably established after being seeded as TOPAR WHEATGRASS on brush-burns, Greenhorn Range, Kern Co., Twisselmann; Siskiyou Co., Fuller. 5. A. ripárium Scribn. & Sm. 2n = 42 (Tateoka, 1956). 6a. A. elongátum (Host) Beauv. [Triticum e. Host.] TALL WHEATGRASS. Not creeping, 3-10 dm. tall, glabrous; lvs. glaucous, inrolled, stiff; spike elongate, very lax; spikelets spaced, compressed, oval, 4-8-fld.; glumes obtuse or truncate, 7-9-nerved.—Established in Plumas, Lassen, and Kem cos. From the Medit. region. 7. A. subsecúndum (Link) Hitchc. In Tehachapi Mts., ne. of Lebec, Twisselmann. 10. A. Scribneri Vasey. 2n = 28 (Tateoka, 1956). 13. A. saxícola (Scribn. & Sm.) Piper is considered to be a hybrid by F. Douglas Wilson. 15. A. X Sáundersii (Vasey) Hitchc. is also a hybrid, between A. trachycaulum (Link) Malte and Sitanion Hystrix (Nutt.) J. G. Smith. It is reported by Raven from the Sierra Nevada of Alpine, Tuolumne, Madera, Fresno, Tulare, Mono, and Inyo cos. ÉLYMUS

p. 1505.

p. 1 5 0 6 .

1. E. cáput-medüsae L. is recorded from Solano, Alameda, Sacramento, San Joaquin, Tulare, and Fresno cos. McKell, Robison and Major use the name Taeniatherum asperum (Simonkai) Nevski for plants referred to E. cáputmedüsae by Am. auth. 2. E. móllis (Trin ex Spreng. 2n = 18 (Löve & Love, 1956). Ranges s. to San Luis Obispo Co., Hoover. 3. E. móllis Trin. ex Spreng. X E. triticoides Buckl. for E. vancouverensis Vasey nothomorph californicus Bowden. 5. E. pacificus Gould in San Luis Obispo Co., Hoover. SITANION

Insert literature citation: Wilson, F. D. Revision of Sitanion. Brittonia 15: 303-323. 1963. Use this Key: A. Spikelets 3 at each node of the rachis; florets of central spikelet fertile, those of lateral spikelets reduced, rudimentary. Siskiyou Co 5. S. hordeoideg AA. Spikelets usually 2 at each node of the rachis, if 3, at least some florets of lateral spikelets fertile.

SUanion

190 B.

Lowermost floret of 1 or both spikelets at each rachis-node sterile and reduced to a subulate or lanceolate structure, giving the appearance of extra glume segms. C. Glumes entire or bifid 3. S. Hystrix CC. Glumes 3—many-cleft; awns of the lemmas exceeding those of the glumes.

2. S. jubatum

BB. Lowermost floret fertile, not reduced. C. Glumes subulate, entire; awns of the glumes exceeding those of the lemmas.

4. S. longifolmm

CC. Glumes usually lanceolate, entire or 2—several-deft; awns of the lemmas exceeding those of the glumes 1. " S . " X Hansenii

3. S. Hystrix (Nutt.) J. G. Smith. Delete S. caltfomicum and S. loneifolium from the synonyms. At least 1 glume of each node of the rachis 2-cleft; awns of the glumes exceeding those of the lemmas.—E. of the Sierra Nevada, deserts from Modoc Co. to Riverside Co.; to B.C., S. Dak. Var. calif6micum (J. G. Smith) F. D. Wilson. [S. c. J. G. Smith. S. minus var. c. Jtn.] Glumes entire; awns of the lemmas exceeding those of the glumes. —Mts., s. Calif, to B.C., Mont., Utah. 4. S. longitolium J. G. Smith. Plants 2.5-6 dm. tall, usually loosely cespitose; culms slender to robust, erect to spreading; blades 2-5 mm. wide, usually glabrous above; spikes 7-15 cm. long; spikelets mostly 2 at a node, fewseveral-fld.; glumes entire, usually 1-nerved, subulate, with spreading setaceous awns 5-12 cm. long; lemmas 7-12 mm. long, the central nerve extending into a stout spreading, setaceous awn 5-10 cm. long.—At 2000-10,000 ft., s. Calif, to S. Dak., Tex., Mex. 5. S. hordeoldes Suksd. Plants 1-2 dm. tall, loosely cespitose; sheaths puberulent to villous; blades 1—4 mm. wide; spikes 3-6 cm. long, dense; spikelets 3 at a node, the central spikelets usually with 2 sterile lateral florets and 1 fertile terminal one; glumes subulate to narrowly lanceolate, extending into slender scabrous awns 1.5-5 cm. long; lemmas obscurely 5-nerved, ca. 10 mm. long.—Dry rocky places, Siskiyou Co., to Wash., Ida. p. 1 5 0 7 .

p. 1 5 0 9 .

p. 1 5 1 0 .

AECILOPS

1. A. ov&ta L. The Glenn Co. reference in the F L O R A should have been Willits, Mendocino Co., according to Fuller. 3. A. triunci&lis L. The rachis does not disarticulate, h6rdeum

5. H. Hystrix Roth should be changed to H. geniculiiturn Allioni. 8. H. StSbbinsii Covas should be changed to H. glAucum Steud. 10. In H. vulgire L. all spikelets produce large seed. In a cult. Barley H. distichon L. which is reported as adventive in Monterey Co.; the spike is 2rowed, not 4- or 6-rowed. In it the lateral spikelets are sterile, ii>uuM

2. L. multifli>rum Lam. var. muticum (DC.) Volkart reported from Monterey Co., Howitt ir Howell and from San Francisco, Raven. It differs from the sp. in having all lemmas awnless, instead of at least the upper awned. Other San Francisco collections, with branched panicles, are var. r&mosum Guss., Howell. PARAFHOLIS

1. P. incurva ( L . ) C. E. Hubb. n = 21 (Gould, 1958).

SCRIBNERIA

1. S. Bol&nderi (Rhurb.) Hack. 2n = 26 (Stebbins & Major, 1965).—Reported from Santa Barbara Co., Raven; Kern Co., Twisselmann. p. 1 5 1 1 .

scirisMus

S. barb&tus (L.) ThelL and S. aiibicus Nees are both recorded from Monterey Co., Howitt ir Howell. For both spp., n = 6 (Gould, 1958). KOElilUA

1. K. cristata ( L . ) Pers. is an illegitimate name. Apparently K. macrAntha (Ledeb.) Spreng. may be used for our plant (Voss, Rhodora 68: 441. 1966). n = 7 (Tateoka, 1955); 2n = 14 (Bowden, 1960).

Cramineae p. 1512.

191 SPHENÓPHOLIS

Citation: Erdman, K. S. Taxonomy of the genus Sphenopholis. Iowa State Jour. Sci. 39: 289-336. 1965. 1. S. obtusàta (Michz.) Scribn. 2n = 14 (Erdman, 1965). TRISETUM

2. T. spicàtum (L.) Rieht. 2n = 28 (Tateoka, 1954). 3. T. cémuum ssp. canéscens (Buckl.) Calder & Taylor.—Found in the Greenhorn Mts., Kern Co., Twisselmann, and in San Luis Obispo Co., Hoover. p. 1 5 1 3 .

p. 1514.

DESCHAMPSIA

2. D. elongàta (Hook.) Munro ex Benth. 2n = 26 (Bowden, 1960). 4. D. cespitósa (L.) Beauv. for original spelling. 2n = 26, 27, 28 (Bowden, 1960). Reported from Kem Plateau, Kern Co., Twisselmann; Mt. Pinos, Hoffmann. Ssp. holicifórmis (Presi) W. E. Lawr. extends s. to San Luis Obispo Co., Hoover. AÌRA

2. A. caryophyllèa L. 2n = 14, 28 ( Böcher & Larsen, 1958). 3. A. élegans Willd. ex Caudin, 2n = 14 (Böcher & Larsen, 1958).

AVÉNA

1. A. barbàta Brot. 2n = 28 (Martinoli, 1955). 2. A. fàtua L. Crows to a height of 1.9 m.

p. 1515.

HÓLCUS

p. 1 5 1 6 .

DANTHÒNIA

p. 1 5 1 7 .

CALAMAGRÓSTIS

p. 1518.

1. H. lanàtus L. To 2 m. tall. 2. H. mólto L. 2n = 28, 35, 42, 49 (Jones, 1958). 1. D. intermèdia Vasey. 2n = ca. 98 (Taylor, 1967). 3. D. califómica Boi. ranges s. to San Luis Obispo Co., Hoover.

5. C. ophitidis (J. T. Howell) Nygren. The synonym should be C. purpurascens var. ophitidis J. T. Howell. 6. C. rubéscens Buckl. ranges s. to Monterey Co., Howitt b Howell, and to San Luis Obispo Co., Hoover. Santa Cruz Id., Blakelu 6- Müller. 7. C. nutkaénsis (Presi.) Steud. has been reported from San Luis Obispo Co., Hoover. 10. Change the name of C. canadensis var. Langsdorfii (Link) Inman to C. c. var. scabra (Presi) Hitchc. and add Mt. Lassen area for its distribution.

p. 1519.

53a. Apéra Adans. Near Agrostis. Annual, with compound panicle, the lemma chartaceous, terete, shortly bifid, with a well developed awn from the sinus. Three spp. Eurasia. 1. A. interrúpta (L.) Beauv. Low, tufted, 1.5-6 dm. tall; lvs. ± convolute, smooth, narrow, short; ligule to 5 mm. long, truncate; panicle 3-18 cm. lone, narrow, ± interrupted; spikelets 1.5-2 mm. long.—Found 2.6 mi. w. of Alturas, Modoc Co.; introd. from Eu. ACRÓSTIS

In Key, under AA, BB, CC, D, E, change to: F.

Lemmas 2 mm. long or less. G. T h e culms spreading; panicles strict, greenish; lemmas with a minute awn or the midnerve ending below the apex. Coastal. ( S e e also var. marinenait.)

15. A. BUudalei

GG. The culms erect; panicles narrow but loose, purple; lemmas awnless, the midnerve reaching the apex. Montane.

16. A. variabilis

F F . Lemmas 2 . 5 mm. long or more; awn ca. 2 mm. long. N.

Coastal.

16a. A. divinóla

192 p. 1520.

p. 1521.

p. 1522.

Agrostia 1. A. avenícea Gmel. Raven records it from Eldorado Co. 4. A. stolonifera L. var. màjor (Gaud.) Farwell. [A. alba auth. A. gigantea Roth.] for R E D T O P and var. palustris ( Huds. ) Farwell for C R E E P I N G B E N T . 5. A. ténuis Sibth. 2n = 28, 32, 34 (Bowden, 1960). 12. A. lèpida Hitchc.—Occurs in n. Fresno Co., Raven. 15. A. BlasdÀIei Hitchc. var. marinénsis Crampton. Glumes 3-4 mm. long; lemmas 2.5-2.8 mm. long.—Coast of Marin Co. 16a. A. olivicola Crampton (Brittonia 19: 174. 1967). Perennial; culms tufted, glabrous, 1-3.5 dm. long, more or less prostrate; panicle dense, 2-7 cm. long; glumes 2.8—4 mm. long, the awns to 0.5 mm. long; lemmas 2.5-3 mm. long, scabrous over the back; 2n = 42.—Coastal bluffs, Mendocino and Sonoma cos. Var. púnta-reyesénsis Crampton. Culms erect; lf.-blades thinnish, pointed; 2n = 42.—Marin and Sonoma cos. 18. A. caltfórnica Trin. Change to A. densiflora Vasey ( cf. Chambers, Madroño 18: 251. 1966). 20. A. scàbra Willd. 2n = 42 (Bowden, 1960). CÍNNA

1. C. latifòlia (Trev.) Griseb. 2n = 28 (Tateoka, 1954).

p. 1 5 2 3 .

p. 1 5 2 4 .

p. 1 5 2 5 .

p. 1 5 2 6 .

ALOPÉCUHUS

3. A. aequilis Sobol. 2n = 7 pairs (D. E. Anderson, 1965). Var. sonoménsis Rubtzoff. More robust and erect than the sp.; If. blades to 7.5 mm. wide; panicle 2.5-9 cm. long, 4 - 8 mm. wide; awn exserted 1-2.5 mm. —Moist places, Marin and Sonoma cos. 7. A. carolinianus Walt. In Merced and Madera cos., Rubtzoff. POLYPÒGON

2. P. maritimus Willd. Rubtzoff finds this quite widespread in Calif. 3. P. interruptus HBK. Rubtzoff apparently refers most Calif, material formerly identified as this sp. to P. austràlis Brongn. It differs from P. i. in a shorter ligule, to 2 mm. long, shorter blades, lax more purplish panicle and slender ± tangled hairs.—Originally from S. Am. It has been found in Orange, Riverside, San Bernardino, Inyo cos. and from Stanislaus to Butte cos. and from Sonoma to Humboldt cos. Also in Monterey Co., Howitt and Howell, and Santa Clara and Ventura cos. PHLÈUM

2. P. alpìnum L. Add P. commutatum Gaud, as a synonym. In the North Coast Ranges, the sp. comes s. as far as San Francisco Bay. M UHLENBERG IA

In Key after BB, insert: B\

Culms decumbent and rooting at t h e nodes; glumes minute, the first glume sometimes wanting 12a. M. Schreberi B ' B ' . Culms erect or spreading, but not rooting at the nodes; C . Second glume 3-toothed, etc. as in the FLORA.

p. 1526. p. 1527.

4. M. asperifòlia ( Nees & Mey. ) Parodi, n = 10 ( Pohl & Mitchell, 1965 ). 6. M. Richardsònis (Trin.) Rydb. Reported by Twisselmann from Mt. Pinos and Piute Mts., Kern Co. 9. M. andina (Nutt.) Hitchc. in Napa Co., Howell, n = 10 (Pohl & Mitchell, 1965). 11. M. mexicàna ( L . ) Trin. f. ambigua (Torr.) Fern, with conspicuously awned lemmas, should be used instead of f. setiglumis (Wats.) Fem. and occurs in Mendocino, Humboldt, Butte, and Plumas cos., Rubtzoff. 12. M. califómica Vasey. n = 40 (Pohl & Mitchell, 1965). 12a. M. Schrèberi Gmel. Branches 1-3 dm. long; blades flat, to 6 cm. long, 2—4 mm. wide; panicles slender, lax, nodding, 5-15 cm. long; glumes minute, the first often obsolete, the second 0.1-0.2 mm. long; lemma 2 mm. long, awn 2 - 5 mm. long, n = 20 (Pohl & Mitchell, 1965).—Introd. on property of Felix Gillet Nursery, Nevada City, Nevada Co., Fuller. From e. N. Am.

Gramineae p. 1 5 2 8 .

193 SPOR6BOLUS

Insert at beginning of Key: 0.

Plants annual

6. S. vaginifloruM

0 0 . Plants perennial.

A.

p. 1529.

Glumes tubequal, mucb «hotter etc. as in the FLORA. Spp. 1 - 5 .

1. S. contractus Hitchc. In Stanislaus and San Joaquin cos., Fuller. 3. S. cryptändrus ( Torr. ) Cray, at Andrews Camp, Bishop Creek, Inyo Co., at 9000 ft. and 5 mi. s. of Coleville, Mono Co., Raven; in Yolo and Solano cos., Crampton. n = 19, 36 (Gould, 1958); 2n = 36 (Bowden, 1960). 6. S. vaginiflòrus (Torr.) Wood. Annual, 2 - 4 dm. high; blades slender, subinvolute; panicles mostly not more than 3 cm. long; glumes acute, subequal, 3 - 5 mm. long; lemmas as long as glumes or longer, acute to acuminate, sparsely pubescent.—Reported from Nevada and Shasta cos., Raven. Native of e. U.S. HELEÓCHLOA

1. H. schoenoldes (L.) Host. Additional records are: Kern Co. (Lake Isabella) and San Luis Obispo Co., Twisselnutnn; Los Angeles Co. (Bouquet Canyon) Raven; Monterey Co., Howitt ir Howell-, Tulare Co., Twisselmann. p. 1530.

p. 1 5 3 1 .

ORYZÓPSIS

B. L. Johnson (Am. J. Bot. 47: 736-742. 1960) discusses a number of hybrids between Oryzopsis hymenoides (R. & S.) Ricker and Stipa speciosa Trin. and (in Am. J. Bot. 50: 228-234. 1963) a hybrid between O. hymenoides and S. pinetorum Jones from Inyo Mts. STIPA

In Key after A, BB, C, DD, EE, FF, GG, H, change I to: I.

Hain on upper part of lemma longer than those below; awn with rather short haiis. J. Lemma more than 2.3 times as long as the palea; culms glabrous below the nodes; sheaths sparsely villous, sometimes glabrous at the throat; awn-hairs JJ.

0.2-1 mm. long

12. S. catifarnica

Lemma less than 2.3 times as long as the palea; culms scabrous below the nodes; sheaths glabrous at the throat; awn-haiis 0 . 5 - 1 . 5 mm. long. . . . 12a. S. neoadentit

In Key after AA, BB, CC, change D to: D.

p. 1532.

Mature lemma brownish. E. Lemma 8 - 1 2 mm. long, ± sparsely pubescent; awn 1 0 - 1 5 cm. long. Common native 4. S. cornata EE. Lemma 3.5-6 mm. long, pubescent in lines; awn 1.1-1.8 a n . long. Rare introduction 4a. S. brachychaeta

1. S. speciósa Trin. & Rupr. N. to Fresno Co. in the Sierra Nevada. 2. S. StiUm&iii Boi. Howell reports as in Shasta, Tehama, Plumas, and Nevada cos. 3. S. coronàta Thurb. in Wats. In Napa Co., Rubtzoff. 4. S. comàta Trin. & Rupr. To 11,300 ft. on the e. side of the Sierra Nevada, Raven. 4a. S. brachychaèta Godr. Densely cespitose perennial to 1 m. tall; blades firm, flat or loosely involute; panicle narrow, open, the few spikelets on slender pedicels; glumes 6 - 8 mm. long; lemma 3.5-6 mm. long, brown, pubescent in lines; awn 1.1-1.8 cm. long.—Reported from s. edge of Fresno and near Camarillo, Ventura Co., Fuller. Native of Argentina. 8. S. Thurberiàna Piper. Reported from Cuyama Valley, Ventura Co., Clifton Smith; ranges n. to Wash., Ida. 9. S. Élmeri Piper & Brodie; 10. S. occidental Thurb.; etc. J. Maze (Leafl. W. Bot. 10: 159-160. 1965) presents a different key by which to distinguish spp. in this complex:

Stipa

194 A.

Awn pubescent, at least at the base, plumose or subplumose. B. Hairs of the first segm. of the awn subequal to or exceeding those at the tip of the lemma; transition from pubescence of lemma to that of awn gradual. C. Plant more than 4 dm. tall 9 . S. Elmeri CC. Plant less than 4 dm. talL 11. S. occidental!! B B . Hairs of the first segm. of the awn shorter than those at the tip of the lemma; transition from pubescence of lemma to that of awn abrupt. C. Palea ca. half as long as lemma; floret less than 2.2 times as long as palea, the hairs at tip of palea mostly ca. 1 mm. long; glabrous area on the inside curve of the callus obtuse to acute and usually not well extended toward the lemma, callus tip shorter and more acute than that of S. califomica, callus less than 1 mm. long. 12a. S. nevadensu CC. Palea mostly less than half as long as lemma; floret more than 2 . 2 times as long as palea; hairs at tip of palea mostly less than 1 mm. long, or glabrous area on the inside curve of the callus more acuminate and well extended toward the lemma, callus tip usually longer and more acuminate than that of S. necadetua; callus ca. 1 mm. long. 12. S. califomica AA. Awn scabridulous to hirtellous. B. Lemma with few, if any, longer hairs at the tip, the hairs not spreading, or glabrous area on the inside curve of the callus short-acute and not well extended toward the lemma 14. S. Columbiana B B . Lemma with many distinctly longer hairs at the tip, the hairs usually spreading; the glabrous area on the inside curve of the callus long-acute and well extended toward the lemma; glabrous tip of the callus acuminate 12. S. califomica

p. 1533.

p. 1534.

12. S. califómica Merr. & Davy. Shirley Meadows, Kern Co., Twisselmann. 12a. S. nevadénsis B. L. Johnson. Culms often in tufts, 4 - 8 dm. tall, scabrous below the nodes; sheatns glabrous or nearly so, glabrous at throat; ligule ca. 0.5 mm. long; cauline Ivs. 1-2.5 dm. long, 1 - 3 mm. wide, becoming involute, ± puberulent above, glabrous below; panicle narrow, 1-2.5 dm. long; glumes 7-10 mm. long; lemma 5-6.5 mm. long, 1.7-2.3 times as long as the palea, sparsely villous, the summit hairs ca. 1.5 mm. long; awn 2-3.5 cm. long, twice geniculate, plumose on first and second segms., awn hairs 0.5-1.5 mm. long; 2n = 68.—E. slope of the Sierra Nevada, Modoc Co. to Kem Co., to Ida., Nev. 14. S. columbiàna Macoun. n = 18 (Johnson, 1962). 15. S. Letterménii Vasey restricted by Johnson to San Bernardino Mts. n = 16 (Johnson, 1962). 18. S. pinetònim Jones. Eldorado to Tulare and Inyo cos., Raven.

p. 1535.

ARÌSTEDA

p. 1536.

3. A adscensiònis L. Known also from San Luis Obispo Co., Santa Barbara Co., San Diego Co. 5. A. divaricata Humb. & Bonpl. ex Willd. n = 11 (Gould, 1958). 9. A. purpùrea Nutt. n = 11 (Could, 1958). 11. A. Fendleriàna Steud. n = 33 (Could, 1958). HILARIA

2. H. Jàmesii (Torr.) Benth. 2n = 18 pairs. 3. H. Belingen (Steud.) Nash. A slender stoloniferous plant 1-3 dm. tall, with bearded nodes; spikes 2 - 3 cm. long.—Reported as se. Calif.; to Tex., n. Mex. Wiggins. LEPTOCHLÒA

p. 1537.

2. L, fasciculÀris (Lam.) Gray in Monterey Co., Howitt ir Howell and in Sonoma Co., Rubtzoff, as well as Santa Barbara Co. 3. L. uninèrvia Hitchc. & Chase, n = 10 (Gould, 1958). 4. L . viscida ( Scribn. ) Beai. Differing from the 3 spp. treated in the FLORA in having lemmas 2 mm. long, viscid on back; panicle usually less than 10 cm. long, tinged purple; sheaths scabrous.—Reported from Kem Co., Twisselmann; ranging to Tex., n. Mex. ELEUSÌNE

2. E. tristàchya (Lam.) Lam. [Ci/nostinw t. Lam.] Differing from E. indica by the fewer and shorter spikes ( 1-3 in number, 1-2.5 cm. long, 8-10 mm. thick).—Reported from 2.5 mi. n. of Clements, San Joaquin Co., Fuller. Introd. from Africa. DACTYLOCLÈNIUM

Dactyloclenium

195

1. D. aeg^ptium (L.) Beauv. 2n = 40 (Tateoka, 1965). Taken at Bonsall, San Diego Co., Dixon in 1965. CÌTNODON

1. C. dáctylon not Dactylon. 2n = 40 (Tateoka, 1954).

p. 1 5 3 8 .

SPARTÌNA

Change Key to: A.

Blades mostly more than 8 mm. wide; spike« closely approximate forming a cylindric infl. Coastal marshes and dunes 1. S. foliota AA. Blades less than 5 mm. wide; spikes distinct, appressed or spreading. B. Blades usually flat; glumes conspicuously hispid-cilia te on the keels; spikes several, appressed. Interior alkaline meadows 2. S. gracilit BB. Blades usually involute; glumes scabrous on the keels; spikes few, ascending or spreading. Southampton Bay 3. S. patens

3. S. pàtens (Ait.) Muhl. SALTMEADOW CORJDCRASS. Culms slender, usually less than 1 m. tall, with long slender rhizomes; blades mostly involute, less than 3 mm. wide; spikes 2 to several, 2 - 5 cm. long, rather remote on the axis; spikelets 8-12 mm. long; first glume ca. half as long as the floret, the second longer than the lemma; lemma 5-7 mm. long, emarginate.—Reported from Southampton Bay in a marsh, nw. of Benicia, Solano Co., Mall; e. U.S. p. 1539.

CHLÒRIS

p. 1540.

BOUTELOÙA

p. 1541.

1. C. distichophflla Lag. 2n = 40 (Huynh, 1965). 2. C. Gayàna Kunth. 2n = 40 (Tateoka, 1965). 3. C. virgàta Sw. Reported from near Hilts, Siskiyou Co., Fuller.

2. B. curtipéndula (Michx.) Torr. n = 10 (Gould, 1958). Could and Kapadia (Brittonia 16: 203. 1965) refer California material to var. caéspitosa Could & Kapadia as more stiffly erect than in the sp. Crampton reports the sp. as from Yolo Co. 3. B. radicòsa (Foum.) Griffiths. 2n = 60 (Gould, 1965). 4. B. barbita Lag. 2n = 20 (Gould, 1965). 6. B. hirsuta Lag. n = 10, 23 (Gould, 1958); 2n = 46, ca. 52 (Gould, 1965). 7. B. grácilis (HBK) Lag. Reported from the Goleta campus of the University of California, Ernst. 2n = 20, 40, 60 (Gould, 1965). 9. B. trífida Thurb. 2n = 20 (Gould, 1965). HIEROCHLÒE

1. H. occidentàlis Buckl. 2n = 21 pairs (D. E. Anderson, 1965).

ANTHOXÁNTHUM

1. A. odoràtum L. 2n = 28 (Tateoka, 1954); 2n = 20 (Gray, 1965).

EHRHÁRTA

2. Add E. calychta Sm. Spikelets 7 - 8 mm. long; sterile lemmas thinly silkyvillous; fertile lemma silky on the nerves.—Reported from San Luis Obispo Co., Twisselmann, and Ventura Co., Pollard. Introd. from S. Afr. PHÁLARIS

p. 1542.

p. 1543.

Introduce after generic description: Anderson, D. E. Taxonomy and distribution of the genus Phalaris. Iowa State Jour. Sci. 36: 1-96. 1961. In next to last line of Key, "2-6 mm." should read "2-6 cm." 1. P. paradóxa L. 2n — 14 (Ambastha, 1956). 2. P. califómica H. & A. In synonymy P. amethystina not A. amethyst ina. 2n = 28 (Ambastha, 1956). 3. P. arundinàcea L. 2n = 28 (Ambastha, 1956). 4. P. tuberósa L. var. stenoptera (Hack.) Hitchc. Anderson uses P. aquàtica L. Howell (Leafl. W. Bot. 10: 40-41. 1963) uses P. stenóptera Hack, and reports it as widespread in Calif. 6. P. canariénsis L. 2n = 12 ( Love & Love, 1956). 9. P. caroliniàna Walt. 2n = 14 (Ambastha, 1956). 10. P. angusta Nees ex Trin. 2n = 14 (Ambastha, 1956). Taken in Sonoma Co., M. Baker.

Gramineae

196 DIGITABIA

Swallen (Wiggins, Fl. Sonoran Desert 1: 282. 1964) recognizes D. adjcindens (HBK) Henr. as a weed and distinguishes it from D. sanguin&lis (L.) Scop, by having the second glume two-thirds as long as the spikelet; fr. pale (instead of 2nd glume half as long as spikelet; fr. lead-colored). He has the former ranging w. to Calif., the utter w. to Texas. D. adscendens grows to 1.5m. tall, not 1-6 (-9) dm., as in the text p. 1544.

82a. Axon6pus Beauv. Stoloniferous or tufted perennials, rarely annuals. Blades usually flat or folded. Racemes slender, spikelike, digitate or racemose along the main axis. Spikelets depressed-biconvex, oblong, usually obtuse, solitary, subsessile, alternate, in 2 rows on one side of a 3-angled rachis. First glume wanting; second glume and sterile lemma equal; fertile lemma and palea indurate, the lemma oblong-elliptic, usually obtuse. (Gr. axon, axis, and pous, foot.) 1. A. compress us (Sw.) Beauv. Stoloniferous; culms compressed, 1.5-5 dm. long; blades 8-25 cm. long, 8-12 mm. wide; raceme-spikes 2-5, mostly 4-8 cm. long; spikelets 2.2-2.5 (-2.8) mm. long, pilose.—Reported as occasional lawn weed, although sometimes planted for lawns. Se. U.S. to S. Am. ERIOCHL6A

1. E. gracilis (Foum.) Hitchc. In Kern Co., Twisselmann. 2. E. aristikta Vasey. 2n = 36 (Gould, 1965). p. 1545.

PASPALUM

1. P. distichum L. 2n = 60 (de Wet, 1958). 2. P. dilatitum Poir. 2n = 50 (Tateoka, 1955). PANICUM

In Key, after A, BB, CC, D, change E to: E.

Blades glabrous oil both surfaces. F. Ligule a ring of hairs 4—5 mm. long FF. Ligule obsolete EE. Blades pubescent, at least on lower surface. F. Plants velvety-pubescent FF. Plants ± pubescent, but not velvety. G. Vernal blades pubescent above. H a n d H H as i n t h e FLORA.

GG. Vernal blades glabrous above.

p. 1546.

p. 1546.

3. P. Lindhetmeri 3a. P. agrostoidea 4. P. thermale

7. P. occidentale

3a. P. agrostoldes Spreng. In dense clumps 5-10 dm. tall; If. blades 2-5 dm. long, 5-12 mm. wide, flat; panicles terminal and axillary, 1-3 dm. long; pedicels 1- to several-haired near summit; spikelets reddish, ca. 2 mm. long.— Reported from Calif.; e. U.S.; central Am. 9. P. ariz6nicum Scribn. & Merr. In Monterey Co., Howitt 6- Howell. 10. P. dichotomifldrum Michx. n = 27 (Gould, 1958). Additional records are Monterey Co., Howitt 6- Howell; Nevada Co., Stanislaus Co., Fuller. Widely distributed in the state, R u b t z o f f . 11. P. capill&re L. is probably in California, especially as a weed in San Francisco. It differs from the var. occidentale Rydb. in having longer, more ¡ubescent blades; panicles less exserted and narrower; spikelets 2-2.5 mm. ong. 12. P. Hillmdnii Chase. In Yolo and Solano cos., Crampton.

{ p. 1547.

86a. Rhynchelytrum Nees Perennials or annuals, with rather open panicles of silky spikelets, these on short capillary pedicels. First glume minute, villous; second glume and sterile lemma equal, gibbous below, raised on a stipe above the first glume, emarginate, short-awned, covered, except toward the slightly spreading apex, with long silky hairs, the palea well developed. Lemma cartilaginous, boat-shaped.

197

Rhynchelytrum

A genus of several spp. (Greek, rhynchos, beak, and elytron, scale, referring to the beaked second glume and sterile lemma.) 1. R. röseum (Nees) Stapf and Hubb. [Tricholaena rosea Nees.] NATAL CRASS. Perennial, ca. 1 m. tall; blade flat, 2 - 5 mm. wide; panicle rosy to pink, 1-1.5 dm. long, with slender ascending branches; spikelets 5 mm. long. Abundant weed at La Mesa, San Diego Co., T. C. Fuller; natur. from S. Afr. ECHINOCHLOA

1. E. crusgälli (L.) Beauv. n = 36 (Gould, 1958). 2. E. colonum (L.) Link. 2n = 54 (Tateoka, 1965).—Reported from Palo Alto, Santa Clara Co. 3. E. oryzicola (Vasinger) Vasinger var. miitica Vasinger. Spikelets 5 mm. long, awnless.—Rice fields near Biggs, Butte Co.; originally from Eurasia. S E T ARIA

p. 1548.

After generic description cite: Rominger, J. M. Taxonomy of Setaria in North America. 111. Biol. Mon. 29: 1-132. 1962. In Key to Setaria, after AA, BB add: C.

Upper surface of lvs. scabrous; spikelets 1.8—2.2 mm. long; panicles at maturity nodding from apex 6. S. viridis CC. Upper surface of If. blades pilose or strigose; spikelets 2 . 5 - 3 mm. long; panicles at maturity nodding from near the base 7. S. Fabeti

1. Change S. glduca ( L . ) Beauv. to S. lutlscens (Weigel) Hubb. 2. S. geniculate (Lam.) Beauv. 2n = 36, 72 (Gould, 1965). 3. S. sphacelikta (Schumacher) Stapf & Hubb. 2n = 36 (de Wet, 1954); 2n = 18 (de Wet, 1958). 4. S. Cdmei Hitchc. Rominger says that the Fresno specimen so identified is S. verticilläta (L.) Beauv. 7. S. F&beri Herrm. Annual, 5-20 dm. tall; If. blades scabrous and soft hairy on upper surface; panicles arching and drooping from near the base, 6-20 cm. long; spikelets 2.5-3 mm. long, subtended by 3 ( 1 - 6 ) bristles, each ca. 1 cm. long.—Reported as adventive in Marin Co., Howell; Solano Co., Crampton; ana Los Angeles Co., Fuller. PENNISETUM

p. 1549.

1. from 2. 3.

P. clandestlnum Höchst, ex Chiov. 2n = 36 (Narayan, 1955). Reported San Francisco, Alameda, and Shasta cos. P. villösum R. Br. Renamed as Cenchrus longisetus M. C. Johnston. P. setäceum (Forsk.) Chiov. Occurs in Monterey Co., Howitt ir Howell.

CENCHRUS

Cite as a reference: De Lisle, D. G. Taxonomy and distribution of the genus Cenchrus. Iowa State Jour. Sei. 37: 259-351. 1963. In Key change C. pauciflorus to C. incertus and add C. longispinus: A. Invol. with a ring of slender bristles at base; spikelets usually 4 in each bur. 1. C. echinatus AA. Invol. with no ring of slender bristles at base; spikelets usually 2 in each bur. B. Spines broader at base, less than 45 in number, 2 - 5 mm. long. . . 2. C. incertus BB. Spines slender, usually more than 50 in number, 3 . 5 - 7 mm. long. 3. C. longispinus

1. C. echin&tus L. 2n = 68 (Tateoka, 1955). 2n = 70 (Gould, 1965). In Imperial Co., DeLisle; Solano Co., Fuller. 2. C. incertus M. A. Curtis [C. pauciflorus Benth.] 2n = 34 (Tateoka, 1955). Solano Co., Crampton; Daggett, San Bernardino Co., Fuller. 3. C. longispinus (Hack, in Kneucker) Fern. [C. echinatus f. I. Hack, in Kneucker.] Forming large clumps with many branches; culms terete, 1-9 dm. tall; sheaths pilose on margins and at throat; ligule a rim of ciliate hairs 0.71.7 mm. long; blades 6-18 cm. long; infl. compact, 4-10 cm. long; burs ± globose, 8-12 mm. long; spines slender, 3.5-7 mm. long; spikelets 2-3 in a bur, 6-8 mm. long; n = 17.—Reported from Merced, Riverside, Solano, Yolo, Lassen, and Monterey cos. Native of e. U.S.

Cramineae

198 IMPERATA

1. L brevifdlia Vasey. Found as far n. as Centerville, Fresno Co., Fuller. p. 1550.

ANDROP6CON

3. A. virginicus L. from Shasta, Butte and Yuba cos., s. to Fresno Co.,

Fuller.

5. A. saccharoides Sw. is reported from s. Calif, eastward by Swallen in Wiggins, FL Sonoran Desert 1: 299. 1964, differing from A. barbinodis by having numerous racemes on a relatively long axis (not few on a short axis), panicle long-exserted; nodes glabrous or appressed-hispid (not densely bearded); spikelets sessile, 4 mm. long (not 5-6mm.). Var. Torreyknus (Steud.) Hack.—Near Fairfield, Solano Co., Crampton. 92a. Hyparrhinia Andeiss. ex Stapf Tall perennials, the pairs of racemes and their spathes ± crowded, forming a large elongate infl. Spikelets in pairs, those of the lower pairs alike, sterile and awnless; fertile spikelets 1-few in each raceme, terete or flattened on the back, the base usually elongate into a sharp callus. Fertile lemma with a strong geniculate awn. 1. H. hirta (L.) Stapf. [Andropogon h. L.] To ca. 1 m. tall; blades to 3 mm. wide, ± involute, flexuous; racemes whitish or grayish, silky-villous.—Reported from Los Angeles, Raven. From the Old World. 92b. Heterop6gon Pers. Annual or perennial, with flat or folded blades and usually solitary terminal racemes. Lower few pairs of spikelets alike, $ , awnless; remaining sessile spikelets fertile, long-awned; pedicellate spikelets S like lower ones; rachis continuous below, bearing fertile pikelets above, disarticulating at base of each joint, the joint forming a sharp barbed callus below fertile spikelet; glumes of fertile spikelet dark brown, the 1st enclosing the 2nd; lemmas hyaline, fertile one with a long stout twisted geniculate awn. (Creek, heteros, different, and pogon, beard, referring to the awnless $ and awned $ spikelets.) 1. H. cont6rtus (L.) Beauv. ex Roem. & Schult. [Andropogon c. L.] Perennial, tufted, 2-8 dm. tall, glabrous, with a few flowering branches at upper nodes; blades 5-15 cm. long, 3-7 mm. wide, scabrous; raceme usually longexserted, 4-7 cm. long; 1st glume hirsute with spreading hairs; awns 5-12 cm. long, hirsute; spikelet ca. 1 cm. long.—Dehesa School, San Diego Co., Gander-, n. Imperial Co., Wheeler; Ariz, to Texas and south. S6RCHUM

Fuller collected 3 additional spp. of Sorghum from near the Experimental Farm near Bard, Imperial Co. One of these, S. sudaninse (L.) Pers., has been reported from the w. side of the San Joaquin Valley in Kem Co., Twisselmann. It is an annual, 2-3 m. tall; lf.-bkdes 1.5-3 dm. long, 8-12 mm. wide; panicle erect, loose, 1.5-3 dm. long, the branches subverticillate. Escaped from cult, as a hay and pasture grass. Another, S. virg&tum (Hack.) Stapf was taken by Fuller 1.5 mi. sw. of Bard, also n. of Indio, Riverside Co. It is a tall annual with a narrow slender open panicle and narrowly lanceolate green finely awned spikelets. The third, S. lanceol&tum Stapf was also from 1.5 mi. sw. of Bard, Imperial Co. It is a robust annual to 1.5 m. tall; blades 3-6 dm. long, 2-3.5 cm. wide; panicle 2.5—4 dm. long with ascending branches; rachis joints and pedicels ciliate; spikelets ca. 6 mm. long, silky-pubescent; awn ca. 1 cm. long. From trop. Afr.

CORRECTIONS TO THE INDEX OF THE FLORA p- 1594. Aesculus, 994 p- 1595. Allium lacunosum, 1378 p- 1599. Arbutus Menziesii, not italicized. p- 1600. Artemisia 1238 after various spp. should be 1236 Artemiastrum should be Artemisiastrum, 1236 p- 1603. Baibarea orthoceras, not orthoceraa p- 1604. Bermudvma should precede Bemardia p- 1605. Change order to: Brachyris Bracken Brake Brandegea Brasenia Brassica Braya Brevoortia Breweria Brewerina Brickellia Bride, MoumingBrier, SweetBriza Brizopyrum Brodiaea Bryanthus, on p. 1605 after Brush p- 1608. Campanula prenanthoides, 1063 Cardionema, not italicized p- 1610. Ceanothus cordulatus, 978 p- 1612. Chicory, 1288 p- 1614. Clarkia deflexa, 942

200

P- 1615. Coleogyne ramosissima, 782 P- 1617. Crypsis nillaca, not niliacea Cryptantha pterocarya, 567 Purpusii, 568 P- 1621. Eastwoodia, 1099 P- 1622. Ephedra viridis, 67 P- 1627. Eupatorium occidentale, 1268 P- 1629. Castridium, 1525 P- 1632. Gnaphalium decurrens, 1260 P- 1633. Gymnosteris, add: mintiscula, 474 ntidicaulis, 474 P- 1634. Heleochloa schoenoides, 1529 P- 1637. Hymenoclea monogyra, 1102 Salsola, 1102 P- 1639. Koeberlinia spinosa, 174 P- 1641. Liguliflorae, 1286 Ligusticum Grayii, 1014 Pringlei, 1014 P- 1643. Lonicera involucrata, 1050 flavescens, 1051 Ledebourii, 1051 P- 1644. Lotus junceus, not italicized Lunaria annua, 241 Lupinus Benthamii, not italicized P- 1647. Mammillaria, not italicized P- 1649. Microcala, not italicized

P- 1652. Nemophila macrocarpa and maculata should be above Menziesii Neostapfia colusana misspelled P- 1653. Oenothera Jepsonii, p. 946 P- 1659. Phragmites should precede Phyla P- 1661. Poa bulbosa, 1486 P- 1670. Scrophularia califomica, not California P- 1671. Senecio petrocallis, 1250 P- 1672. Snow Plant, 436 Solomon's-Seal, False, 1330 P- 1676. Thelesperma, 1095 Thlaspi should precede Thom, Box-Thorn Cotton- through Thysanocarpus (p. 1677) should precede Tillaea. P- 1677. Trifolium caltfornicum, 838 P- 1678. Macraei, 838 Trisetum spicatum not italicized P- 1679. Vancouveria to come after Valerianella P- 1680. Vicia califomica, 895 madrensis, 895 P- 1681. Zigadenus Fremontii, 1334 inezianus, 1334

Index to the Supplement

Names in italics are largely those in italics in the text Common names that are hyphenated or consist of more than one word, such as Poison-Oak and Blue Oak, are to De sought under the second word, in this case Oak. Compound names spelled as a single word, like Fireweed and Watermelon, are listed under the initial letter. Abiea amabili*, 6 bracteata, 6 grandi», 6 Abronia alba, 78 gracilis, 77 insulari», 78 latifolia, 77 maritima, 77 minor, 78 neurophylla, 7 8 platyphylla, 7 8 umbellata brevifiora, 7 8 platyphylla, 7 8 umbellata, 7 7 variabilis, 78 Abutilon criipom, 11 Theophrasti, 11 Acaena anserinifolia, 111 Sanguisorba, 111 Acamptopappus Shockleyi, 156

sphaerocephalus, 158 Acaxitbomintha, 102 obovata, 103 Acer macrophyllum, 137 Achillea Millefolium, 180 Aconitum oolumbianum, 10 Acrostichum septentrional*, 8 Actinolepis anthemoidés, 153 coronaria, 153 mutica, 153 temila, 153 Adenocaulon bicolor, 161 Adenostoma fasciculatum, 111 spanifolium. 111 Adiantum Jordanli, 5 pedatum aleuti cum, 5 Tracyi, S

201

Adonis, 9, 10 aestivalis, 10 Aegilop* ovata, 190 triuncialis, 190 Aesculus californica, 137 Agosaris apaigioides Eastwoodiae, 168 Easttcoodiae, 168 Agrimonia grypojepala. 111 Agropyron, 189 dasystachyum, 189 desertorum, 189 elongatum, 189 riparium, 189 Saundenii, 189 saxicola, 189 Scribneri, 189 subsecundum, 189 trachycaulum, 189 trichophorum, 189 Agrostideae, 186 Agrostis, 191

Index to the Supplement

202 Agrostù (continuai)

alba, 192

avenacea, 192 Blasdalei, 191 marinensis, 192

califomica, 192

eli vicolo, 191, 192 punta-reyesensis, 192 densifiora, 192 gigantea, 192 lepida, 192 scabra, 192 stolonifera major, 192 palustri!, 192 tenuis, 192 variabilis, 191 Aira caryophyllea, 191 elegans, 191 Albizzia distachya, 113

Aleuritopteris cretacea, 4

Alhagi camelorum, 120 Aligera

califomica, 145 Gradii, 144 intigni», 145 macroptera, 145 mamiùata, 144 patelliformis, 145 rubens, 145

Alisma, 171 Ceyeri, 171 lanceolatum, 171 subcorda tiim, 171 triviale, 171 Alismataceae, 171 Alkanet, 91 Allium, 175 acuminatum, 176 Davisiae, 176 lacunosum neapolitanum, 176 praecox, 176 triquetrum, 176 unifolium, 176 Allotropa virgata, 82 Alnus oregona, 120 Alopecums aequalis, 192 sonomensis, 192 carolinianus, 192 Aheraanthera, 76 philoxeroides, 77 pungeru, 77

repens, 77

Alyssum alyssoides, 26 Amaranthaceae, 75 Amarantini], 76 arenicola, 76 bUtoides, 77 caudatus, 76 enientus, 76 deflexus, 76 fimbriatus, 76 graecizans, 77 gracilis, 76 hybridus, 76 Palmer!, 76

Powellii, 76 retroflexus, 76 spinosus, 77 Watsonii, 77 Amaiyllidaceae, 175 Amblyopappus pusillus, 154 Ambrosia, 148 acanthi carpa, 149 ambrosioides, 149 aitemisiifolia, 149 Chamissonis, 149

bipinnatUecta, 149

chenopodiifolia, 149 confertiflora, 149 dumosa, 149 enocentra, 149 ilicifolia, 149 psUostachya californica, 149 psilostachya, 149 bifida, 149 Ammanta coccinea, 123 Ammobroma sonorae, 90 Amphipappu» Fremontii, 156 Amsinckia intermedia, 93 Menziesii, 93 retrorsa, 93 Anagallis minima, 78 Anaphalis margaritacea, 164 Aneh us a, 91 procera, 92

tempervbem, 92

Andropogon, 186, 198

barbinodu, 198 contorti«, 198

htrtus, 198

saccharoides, 198 Torreyanus, 198 virginicus, 198 Andropogoneae, 186 Anemone quinquefolia Graytt, 11 Anemopris califomica, 11 Angelica Hneariloba Culbeitsonii, 139 tomentosa, 139 Antennaria

dioica marginata, 164

luzuloidas, 164 marginata, 164 microcephala, 164 rosea, 164 Anthemis annuii, 159 Cotula, 159 fuscata, 159 tìnctoria, 159, 160

Anthoh/za attMopiea, 179 Anthoxanthum odora tum, 195 Anthriscus neglecta Scandii, 138

»candicma, 138

Antirrhinum multiflorum, 98 Nuttallianiim, 98 ovatum, 98 Apera, 186, 191 interni pta, 191

Aphyllon minutum, 100 uni/Io rum

occidentale, 100

Aponogeton, 171 distachyus, 171 Aponogetonaceae, 171 Arabidopsis Thaliana, 24 Arabis blepharophylla, 26 divaricarpa, 26 Drummondii, 26 Holboellii pendulicarpa, 26 pinetorum, 26 Lemmonii, 26 modesta, 26 platyiperma, 26 repanda, 26 sparsiflora califomica, 26 Araceae, 174 Araujia, 82, 83 sericofera, 83 Arbutus Menziesii, 80 Arceuthobium americanum, 137 campylopodum, 137 Douglasii, 137 Arctomecon Merriamii, 19 Arctostaphylos

AndertonU, 81 bnbricata, 81 pallida, 81 canescens, 81

columbiana, 81

Crustacea Rotei, 81 cniTWifi«, 80, 81 Edmunds!!, 80 parvifolia, 80 glandulosa, 81 Cushingiana, 81 glutinosa, 80 Hearstiorum, 80

Hookert, 80 Hooveri, 80

imbricata, 81 luciana, 81

montaraensLs, 81 montereyensis, 80, 81 morroensis, 80 myrtifolia, 80 nevadensis, 80 nissenana, 80 obispoensis, 80, 81 pacifica, 80

pajaroeruia, 81 pallida, 81

patula, 81 pechoensis, 81

viri dissima, 81 pungens montana, 81 Rosei, 81

Index to the

refugioensis, 81 jubcordata, 82 Uva-ursi coactilis, 80 virgata, 8 0

ciscida, 80

Arenaria californica, 27

Jamesiana, 27

macradenia, 27 Parishionim, 27 macrophylla, 27 obtusiloba, 27 pusilla, 27 diffusa, 27 Argemone corymbosa, 2 0 muni ta, 2 0

Argythamnia, 6, 16

Aristida adscenscionis, 194 divaricata, 194 Fendleriana, 194 purpurea, 194 Aristolochia californica, 135 Arnica amplexicaulis, 161 Chamissonis folios a, 161 discoidea, 161 divenifolia, 161 latifolia, 161 mollis, 161 Panyi, 161 Arrow-wood, Indian, 110 Artemisia, 160 arbuscula nova, 160 californica insularis, 161 campestris, 160 borealis, 161 Wormskioldii, 161 Dracun cuius, 161 ludoviciana, 160 Michauxiana, 160, 161

nesiotica, 161

tridentata, 160 Arum, 174 italicum, 174 Aruncus vulgaris, 110 Asclepias curassavica, 83 subulata, 83 Asparagus officinalis, 173 Aspe rugo, 91 procumbens, 92 Aspe rula, 140 Asphodelus, 173 (istulosus, 173 Aspidiaceae, 5

Aspidotis catifomica, 4

Asplenium septentrión ale. 6 vespertinum, 6 viride, 6 Aster adscendens, 158 alpigenus Andersonii, 158

ciliatus

203

Supplement delectabais. 158

Eatonii, 158 exilis, 158 Fremontil Parish«, 158 occidental!* delectabilis, 158 Parishii, 158 oregon ensis califomicus, 158 pauciflorus, 158 spinosus, 158 subspicatus, 158 Astereae, 155 Astragalus, 118

agpestis, 119 Antisellii, 119 gaoiotus, 119 phoxus, 119

asymmetricus, 119 Breweri, 119 calycosus, 119

capiUipes, 119

coccíneos, 119 dasyglottis, 119 didymocarpus, 119 obispoensis, 119 funereus, 119 Gambelianus, 119

gaviotus, 119 Hasseanthus, 119 Horn«, 118 inyoensis, 119

iodanthus, 118, 119

Johannis-Howellii, 119 lentiginosus, 119

carinatus, 119

coachellae, 119 Fremontii, 119

metanus, 119

miguelensis, 119 Nuttallianus impeifectus, 119 oophorus, 119 Palmeri, 119 pseudiodanthus, 62, 119 Pursbii, 119 lectulus, 119

longilobus, 119

Ravenii, 119 Serenol, 119 trichopodus, 119

AtUUeHH, 119 lonchus, 119 phoxus, 119

Vaseyi, 119 Johnstonii, 119

Whitneyi, 119

Asyneume prenanthoides, 145 Athyrium FUlx-femlna, 6

Athysanus, 21 Atrichoseris, 167 Atriplex canescens, 7 5 lentiformis Breweri, 7 5 patula hastate, 7 5 rosea, 75 semibaccata, 75 Serenan a, 75 Vesicaria, 7 5

Atropa

Physalodes, 94

Avena barbata, 191 fatua, 191 Axonopus, 186, 196 compreisus, 196 Ayenia

catifomica, 11

compacta, 11

Baccharif Douglasii, 159 Emoryi, 159 glutinosa, 159 sarathroides, 159 sergiloides, 159 viminea, 159

Baeria, 147 affini», 153 aníhemoides, 153 aristata, 153 affini*, 153 anthemoídei, 153 mi¡tica, 153 Parishii, 153 Burkei, 153 californica, 153 camota, 152 chrysostoma, 152 gracM», 152 Mrsutula, 152 macrantha, 152 Clevelandü, 152 coronaria, 153 aníhemoides, 153 mi¡tica, 153 curta, 152 debiUs, 152 Premonta, 153 confugens, 153 heterocheeta, 153 gracili», 152 hirsutula, 152 Ieptalea, 152 macrantha, 152 Uttoralis, 152 pauciaristata, 152 thalassophila, 152 maritima, 153 microglossa, 152 minor maritima, 153 mutica, 153 Palmeri clementina, 152 Parishii, 153 platycarpha, 152 tenella, 153 uliginosa tenella, 153 tenera, 153

Bahia, 147 Baileya multíradiata, 150 pauciradiata, 150 pleniradiata, 150 Balsaminaceae, 9, 135 Balsamorhiza macrolepis platylepis, 147

platylépis, 147

Barbarea orthoceras, 24 verna, 24 Basellaceae, 8, 29

Index to the

204 Batidaceae, 7 8 B e lo perone calìfornica, 1 0 1

Beruonia oregana, 109

Benso niella, 1 0 9 oregana, 1 0 9 Bent, Creeping, 1 9 2 Berberís amplectens, 11 caiìfomica, 11 Dictyota, 11 Higginsiae, 11 Nevinii, 11 Bergia, 2 6

Bermudiana Betckea

major, 144

Bidens, 147 cernua, 1 4 8 connata petiolata, 1 4 8 frondosa, 1 4 8 laevis, 1 4 8 megapotamica, 148 pilosa, 1 4 8 Blechnum Spicant, 6 nipponicum, 6 Blennosperma, 1 4 7 , 1 S 4 Bakeri, 1 5 5 nanum robustum, 1 5 4

BUlum hastatum, 74

Bloomeria Clevelandii, 1 7 8 crocea, 1 7 6 humilis, 1 7 6 Bogenhardia, 11 crispa, 11 Boisduvalia glabella, 1 2 5 macrantha, 1 2 5

pallida, 125

strida, 1 2 5 Boraginaceae, 9 0 Borago, 91 officinalis, 9 1 Botrychium Lunaria, 3 mingan ense, 3 multifídum, 3 silaifolium, 3 pumicola, 3 simplex, 3 compositum, 3 Boussingaultia gracilis pseudo-baselloides, 2 9 Bouteloua barbata, 1 9 5 curtí pendula, 1 9 5 caespitosa, 1 9 5 gracilis, 1 9 5 hirsuta, 1 9 5 radicosa, 1 9 5 trífida, 1 9 5 Bowlesia tacana, 1 3 7 Boyldnia, 1 0 6

Brachtfrít caiìfomica, 156 Brake Ladder, 4

Brasenia Schreberi, 11 Brassica fruticulosa, 2 4 geniculate, 2 4 juncea, 2 4 Brayulinea, 7 6 , 7 7 densa, 7 7 Brickellia microphylla, 1 6 5 multiflora, 1 6 5 Briza minor, 1 8 8 Brodiaea, 1 7 6 appendiculata, 1 7 7 californica leptandra, 1 7 7 Clementina, 1 7 7 coronaria, 1 7 7 macro poda, 1 7 7 Dudleyi, 177 elegans, 177 australis, 1 7 7 filifolia, 177 gracilis, 177 hyacinthina, 1 7 7 Creenei, 1 7 7

ixioidea, 177

jolonensis, 1 7 6 , 1 7 7 kinkiensis, 1 7 6 , 1 7 7 laxa, 1 7 7 lugens, 1 7 7 lutea analina, 1 7 7 Cookii, 177 scabra, 1 7 7 multiflora, 1 7 7 Orcuttii, 1 7 7 pallida, 177 pulchella, 1 7 7 pauciflora, 1 7 7 uniflora, 1 7 6 , 1 7 7 volubilis, 1 7 7 Bromus arvensis, 1 8 7

catharticus, 186 diandrus, 1 8 7 erectus, 1 8 7

Haenkeanus, 186 maritimiis, 1 8 6 polyanthus, 1 8 7 Porteri, 1 8 7 pratensis, 1 8 7 racemosus, 1 8 7 Richardsonii, 1 8 7

rigidus, 187

rubens, 1 8 7 sterilis, 1 8 7 Trinii, 1 8 7 unioloides, 1 8 6 vulgaris, 1 8 7 Willdenovii, 1 8 6 Bryonia dioica. 1 4 5 Bryony, 1 4 5 Buckwheat, California, 7 0 Buddleja Davidii, 9 4 utahensis, 9 3 Bugloss, 9 1

BurrieUa anthemoldes, 153 chrygostoma, 152 macrantha, 152 FremorUH, 153

Supplement

hirsuta, 152 leptalea, 152 longifolia, 152 parviftora, 152 platycarpha, 152 tenerrlma, 152 Calcile maritima, 2 4 Calamagrostis canadensis

Langsdorfii, 191

scabra, 1 9 1 nutkaensis, 1 9 1 ophitidis, 1 9 1

purpurascens ophitidis, 191

rubescens, 191 Calendula, 163 Calenduleae, 1 6 3 Calli triche heterophylla Bolanden, 1 3 5 Calocedrus decurrens, 7 Calochortus clavatus, 1 7 4 avius, 1 7 4 pallidus, 1 7 4 recurvifolius, 174 invenustus, 1 7 4 pulchellus, 1 7 4 simulans, 1 7 4 venustus, 174 Vestae, 1 7 4 Weedii, 1 7 4 Caltha palustris, 9 Calycadenia spicata, 1 5 0 villosa, 1 5 0 Calycanthus, 9 Calypso bulbosa, 1 8 0 occidentali:, 1 8 0 Calyptridium Panryi Hesseae, 3 0 umbellatum caudiciferum, 3 0 Calystegia, 83, 8 4 atriplicifolia, 8 4 , 8 5 collina, 84, 8 5 tridactylosa, 8 4 fulcrata, 84, 8 5

deltoidea, 85 molacophylla, 85 pediceüata, 85 tomenteüa, 85 deüoidea, 85

longipes, 84, 8 6 macrostegia, 8 4 arida, 8 5 cyclosteeia, 8 4 , 85 intermedia, 8 5 longiloba, 8 5 tenuifolia, 8 5 malacophylla, 8 4 , 85 deltoidea, 8 5 pedicellata, 8 5 tomentella, 8 5 deltoidea, 8 5 occidentali!, 8 4 , 8 5 Peirsonii, 8 4 , 8 5

Index to the

Supplement

polymorpha, 84, 85 purpurata, 84, 85 sturicola, 86 solanemis, 85 sepium, 84 americana, 84 Binghamiae, 84 limnophila, 84 Soldanella, 84 subacaulu, 84, 85

villosa, 85 Camistonta andina, 130 arenaria, 131 Boothii, 129 alystoides, 129 condentata, 129 decorticant, 129 detertorum, 129 brevifiora, 129 cali)arnica, 127 campestri>, 130 cardiophyUa, 131 robusta, 131 chamaenerioides, 129 cheiranthifolia suffruticosa, 131 brevipe* aritmica, 131 palUdula, 131 ctaviformis aurantiaca, 132 citrina, 132 cruciformi», 132 itaegrior, 132 ìancifolia, 132 Peirsonii, 132 yumae, 132 contorta, 130 dentata GUmanii, 131 guadalupensis clementina, 131 HaOU, 131

heterochroma, 132 monoensit, 132 ignota, 131

kemensis, 130 micrantha, 131 ignota, 131 minor, 129 ovata, 129 Palmeti, 129 parcuta, 130

refracta, 129 subacaulis, 129 tanacetifoUa, 129 WalkeH, 132

Campanula califomica, 146 prenanthoides, 145 Scouleri, 146 Canbya candida, 20 Capparaceae, 20 Capparidaceae, 20 Caprìfoliaceae, 9, 143 Capsella Bursa-pastoris, 25 Cardnmine Brewerì, 24 Cardarìa chalepensis, 23 Draba, 23

repens, 23

pubescens, 23

elongata, 23

Carduus nutans, 166 pycnocephalus, 166 tenuiflorus, 166 Car«, 181, 184 amplifolia, 185 angustior, 184 aquatilis, 185

arenicola pansa, 184

Bolanden, 185 Brainerdii, 185 Breweri, 184 canescens, 184 capitata, 184 diandra, 184 dispenna, 184 Dudleyi, 184

Easticoodiana, 185

Eleocharis, 184 Geyeri, 184 globosa, 185 gracilior, 185 gymn ociada, 185 Jonesii, 184 Kelloggii, 185 laeviculmis, 184 lanuginosa, 185 lasiocarpa, 185 Lemmonii, 185 Ieptalea, 185 leptopoda, 185 limosa, 185 luzulina, 185 mari poiana, 184, 185 mendocinensis, 185 molesta, 184, 185 multi caulis, 184 nudata, 185 pansa, 184 phaeocephala Eastwoodiana, 185 Rossii, 185 rostrata, 185

tcopulorvm bracteosa, 185

simulata, 184 spissa, 185 subfusca, 185 Tomplcinsii, 184, 185 tumulicela, 184 vallicola, 184 vesi caria, 185 vicaria, 184 Carpenteria califomica, 109 Carthamus baeticus, 165 lanatus, 165

creticus, 165

tinctorius, 165

Caryophyllaceae, 8, 27

Cassia armata, 113 tomentosa, 114

Castanopsis chrysophyXla minor, 120 sempervirens, 120

Castilleja affinis, 100 contentiosa, 100 Applegatei, 99 brevilobata, 99

Breweri, 99 chromosa, 100 disticha, 99, 100

Dougtasii contentiosa, 100

franciscana, 99 Gleasonii, 100 hololeuca, 99 inflata, 99 Jepsonii, 99, 100 linarüfolia. 99, 100 litoralis, 100 longispica, 99 nana, 99 pilosa, 99 plagiotoma, 100

pruinosa Gleasonii, 100 psittacma, 99 Rosean a, 100

rubida monoensis, 99 stenantha, 100 subinclusa, 99 Wightii, 99

Cathartolinum digynvm, 14

Caulanthus amplexicaulis barbaras, 23 cooperl, 23 coulteri, 23 Lemmonii, 23 inflatus, 23 Ceanothus, 136 Hearstiorum, 136 incanus, 136 integerrimus californicus, 136 megacarpus

insularis, 136

oliganthus, 136 pumilus, 136 rigidus albus, 136 Van Renselaerii, 136 velutinus, 136 Hoolceri, 136

laevígatus, 136

Celtis

Douglasii, 122

reticulata, 122 Cenchrus echinatus, 197

longissimus, 197

incertus, 197

longisetus, 197

Iongispinus, 197 pauciflorus, 197 Centaurea, 166 Cineraria, 166 diffusa, 166, 167 diluta, 167 ibérica, 167 maculosa, 166 melitensis, 167 sulphurea, 167 virgata, 166 squarrosa, 167 Centranthus, 145

Centunculus, 78

Cephalanthus, 140 Cerastium dichotomum, 27 glomeratum, 27

206

Index to the

Cerastium (continued)

vitcotum, 27

vulgatum, 27

Ceratocephalus testiculatus Ceratophyllum

apiailatum, 11

demersum, 11 Cercidium floridum, 114 Cercù occidentalis, 113 Cercocaipus betuloides

Traskiae, 112

intricatila, 112 ledifolius, 12 Traskiae, 112

Cercodia meta, 134

Ostium, 94, 95 fasciculatum, 95 Chaenactis, 154

achilleifolla, 154

alpina, 154 artemisiifolia, 154 carphoclinia, 154 attenuata, 154 Douglasii, 154 achilleifolia, 154 Douglasii, 154 montana, 154 rubricaulis, 154 Fremontii, 154 glabriuscula cuita, 154 denudata, 154 gracilenta, 154 tenuifolia, 154

gracilenta, 154 m o l t a , 154 macrantha, 154

panamintensis, 154 rubricaulil, 154

stevioides, 154 brachypappa, 154 suffrutescenj, 154 tanacetifolia, 154 gracilenta, 154 Xantiana, 154 Chaetadelphia, 167 Chaetopappa alsinoides, 156 aurea, 156 bellidiflora, 156 exilis, 156 fragili], 156 Chamaebatia foliolosa, 111

ChamomiOa occidentalis, 160

Chasmanthe, 178, 179 aethiopica, 179 Cheilanthes

caUfomica, 4

Carlotta-Halliae, 4 Cooperae, 4 Covillei, 4 intertexta, 4 Parishii, 4

tiliquota, 4

Chenopodium, 73 album, 73, 74 ambrosioides, 73 atrovirens, 74

Berlandieri

califomicum, 75

sinuatum, 74 ZschaVei, 7 5 Botiys, 74 capita turn, 74 camosulum, 73 patagonicum, 74 chenopodioides, 74 desiccatum, 74 leptopbylloides, 74

FfemontU atrovirent, 74

luans, 74 incognitum, 74 leptophyUum, 73 minouriense, 74 nevadense, 74 opulifolium, 73 Overi, 74

rubrum, 74

Vulvaria, 74

Zschakei, 75

Chicory, 167 Chilian thus, 93, 94

arboretu, 94

oleaceus, 94 Chimaphila umbellata occidentalis, 82 Chloris distichopbylla, 195 gayana, 195 virgata, 195 Chlorogalum pomeridianum, 173 divaricatum, 173 purpureum reductum, 173 Chondrilla, 167, 179 juncea, 179 Chorispora tenella, 26 Chorizanthe, 31 biloba. 31 Blakleyj, 31. 32 califomica, 32 Clevelandii, 32 fimbriata, 31 obovata, 31, 32 Falmeri, 31

biloba, 32 ventricosa, 32

Panyi, 31 polygonoides, 32 rectispina, 32 uniaristata, 32 valida, 31 ventricosa, 31, 32 Chrysanthemum anethifolium, 160 carinatum, 160 Leucanthemum, 160 Parthenium, 160 Chrysolepis chrysophyllft, 120 minor, 120 sempervirens, 120 Chrysopsis Breweri, 156 oregon a scaberrima, 156 villosa Bolanderi, 156 fastigiata, 156

Supplement

hispida, 156 Chrysosplenium glechomifolium, 109 Chrysothamnus, 155, 157 axillaris, 158 Bolanderi, 158

gramineu», 157, 158 nauseosus consimilis, 158 mohavensis, 158 paniculatus, 157 Panyi vulcanicus, 158 viscidiflorus

axillaris, 158

humilis, 158 puberulus, 158 pumilus, 158

Chylimia arenaria, 131 aurantiaca, 132 claciformu, 132 laneifolia, 132 Peirtonii, 132 teapoidea claviformis, 132 Cicendia quadrangulam, 82 Cichorieae, 167 Cichorium Endiva, 167 Cicuta Douglasii, 138 Cinna latifolia, 192 Circaea alpina pacifica, 134 Cirsium, 165 Andcrsonii, 166 arvense, 166 mite, 166

Breweri, 166 caneacens, 166 lanosissimum, 166

Wrangeiii, 166 callilepis, 166 pseudocarlinoides, 166

Coultert, 166

crassicaule, 166 cymosum, 166 Douglasii, 166 canescens, 166 Drummondii, 166 foliosum, 166 hydrophilum Vaseyi, 166 loncholepis, 165, 166 neomexicanum, 165, 166 Occidental«, 166

Coulteri, 166

ochrocentrum, 166 proteanum, 166 queroetonim, 166 remotifolium, 166

pseudocarlinoides, 166

tioganum, 166 undulatum, 166 utahense, 165, 166

Vaseyi, 166

Cistus villosus, 16 tauricus, 16 undulatus, 16 Citron, 145

Index to the

Supplement

Citrulli!* lanatus, 145 citroides, 145 vulgaris, 145

citroide», 145

Clarlda, 125 biloba Brandegeae, 120 Davyi, 126 exilis, 125 franciscana, 126 gracilis, 126 purpurea quadrivulnera, 126 rhomboidea, 125 rubicunda, 126 sixnilis, 126 springvillensis, 125, 126 stellata, 125, 126 tembloriensis, 125, 126 unguiculata, 125, 126 Claytonia bellidifolia, 30 lanceolata, 29 nevadensis, 30 umbellata, 29 Cleome lutea, 20 serrulata, 20 Cneoridium, 9 dumosum, 137 Cnicus benedictus, 167 Collinsia, 97 antonina, 98 purpurea, 98 baits iifolia, 98

franciscana, 98

multicolor, 98 Parryi, 98 tinctoria, 98 Comandra

califomica, 136 nudifiora, 136 pallida, 136

umbellata califomica, 136 pallida, 136 Comastoma

tenellum, 82

Compositae, 146 Condalia, 136

Condaliopsit lycioides, 136 Parryi, 136

Congdonia pinetorum, 106 Conringia, 21 Consolida ambigua, 10 Convolvulaceae, 83 Convolvulus, 83 althaeoides, 83

207 longipet, 86 luteolu* purpuraba, 85 solanensit, 85 macrostegius, 84 malacophyBus, 85 coüinus, 85 pediceUatut, 85 nyctagineus, 85 occidentali*, 85 purpuratus, 85 taxicola, 86 tolaneruit, 85 Peirsonii, 85 polymorph»*, 85 taxicola, 86 sepium, 84 americanus, 84 dumetorum, 84 repent, 84 simulans, 83

Soldanella, 84 subacaulis, 85 dolotus, 85 tomenteUus, 85 tridactylosus, 85 villosus pediceUatus, 85

Conyza Bilboana, 159 canadensis, 159 Coprosma, 143

Baueri, 143

repens, 143 Corallorbiza

maculata Mertentiana, 180

striata, 180 Cord grass, 195 Cordylanthus bernardinus, 100 Ferrisi anus, 100 fllifolius, 100 Nevinii, 100 pilosus, 100 Coreopsis AUdnsoniana, 148 Bigelovii, 148 Corethrogyne califomica obovata, 158 filaginifolia, 158 bernardina, 158 brevicula, 158 Iinifolia, 159 pinetorum, 158 virgata, 158

Unifolia, 159

Cornus Nuttallii, 140 stolonifera, 139 Coron opus

procumbent, 23

aridus, 85 intermedins, 85 longllobus, 85 tenuifolius, 85

squamatus, 23 Cortaderia Selloana, 188 Cotoneaster, 110, 118

Binghamiae, 84 califomicus, 85 collima, 85 ciiclostegius, 85 deltoideus, 85 fulcratus, 85 Umnophila, 84

Franchetii, 113 pannosa, 113 Cotyledon

arvensis, 83

angustifolia, 113

Hatsei, 106

orbiculata, 106

Palmeri, 105

Crassula, 105

Crepis, 170 bursifolia, 170, 171 capillaris, 170 setosa, 170, 171 vesi caria, 170 tarazacifolia, 170

Crocanthemum occidentale, 16

Crocidium multicaule, 162

Crockeria chrysantha, 152

Crocosmia, 178, 179 crocosmiflora, 179 Crossosoma califoraicum, 113 Croton califomicus, 15 Cruci anella Cruciferae, 21 Cryptantha, 92 circumscissa. 92, 93 rosulata, 93

incana, 93

intermedia, 93 micrantha, 93 lepida, 03 pterocarya Purpusii simflis, 93 utahensis, 93 Cryptogramm a acrostichoides, 5 Cucumis, 145 Melo Dudaim, 145 myiiocarpus, 145 Cucurbita fondissima, 145 palmata, 145 Cucurbitaceae, 145 Cupressus

arizonica nevadensis, 7 Stephensonii, 7

Bakeri, 7 Macnabiana, 7 macrocarpa, 7 nevadensis, 7 Cuscuta Ceanothi, 86 denti culata, 86 indecora, 86 nevadensis, 86 salina, 86

apoda, 86 ttibinclusa, 86 Veatchii, 86

apoda, 86

Cycloloma atripUcifolium, 75 Cymopterus deserticola, 139 panamintensis, 139 acutifolius, 139 Cynanchum, 82 Cynareae, 146, 165 Cynodon dactylon, 195 Cynoglossum officinale, 91 Cynosurus

duna, 187 tristachyvs

Cyperaceae, 181

Index to the Supplement

208 Cyperus brecifolius, 184 difformi*, 184 diffusus, 184 fuscus, 184 niger capitati«, 184 castaneus, 184 rioularts, 184 Cypripedium califomicum, 179 Cypselea humifusa, 30 Cyrtomium falca turn, 5 Cytisus canaricnsis, 115 Dallimorei, 116 linifolius, 115 maderensis, 116 monspessulanus, 115 multiflorus, 116 prolifero*, 115 racemosi 13, 116 scopali us, 115, 116 Andreanut, 116 stenopetalul, 116 Dactyloclenium, 194 aegyptium, 195 Dalea Parryi, 118 polyadenia, 118 Schottii puberola, 118 Danthonia californica, 191 intermedia, 191 Datura inoxia, 9 5 meteloides, 95 WrightU, 95 Delphinium Afocis, 10 Andmonii, 9 decorum, 10 Hutchinsonae, 10 inopinum, 10 Paris hii, 10 Parryi, 10 seditiosum Purpusii, 10 umbra cu lo rum, 9 variegatum, 10 Dendromecon Harfordii. 19 rhamnoidet, 19 rigida, 19 Dentaria califomica httegrtfoHa, 24 integrifolia califomica, 24 Deschampsia caespitosa, 191 holciformis, 191 elongata, 191 Di an thus Armeria, 29 barbatus, 29 deltoide«, 29 Dicentra chrysantha, 20 formosa, 20 nevadensis, 20

ochroleuca, 20 pauciflora, 20 Dichoeta Fremontii, 153 tentila, 153 uliginosa, 153 Dichondra Donne Ili an a, 83 reperii, 83 Di co ria canescens, 148 Digitali! purpurea, 98 Di gitana, 186, 196 adscendens, 196 sanguinali«, 196 Dimeresia Howellii, 161 Dimorphotheca, 147, 163 Ecklonis, 163 sinuata, 163 DipUmthera WrightU, 172 Dipsacus, 145 fullonum, 145 lativuj, 145 •ylMitrii, 145 Dirca occidentalis, 136 Disporum Hookeri, 173 Dissanthelium, 188 Ditaxis, 8 lanceolata, 16 Dithyrea califomica maritìma, 25 maritima, 25 Dodecatheon pulchollum, 78 Donia dilata, 157 Downingia, 146 Badgalupii, 146 bella, 146 bicornuta, 146 pietà, 146 concolor, 146 cuspidata, 146 elegans, 146 insignis, 146 omatissima, 146 pulchella, 146 pusilla, 146 Draba asteropbora, 25 Breweri, 25 crassifolia, 25 cruciata, 25 Lemmonii, 25 nemorosa, 25 nivalis, 25 elongata, 25 oligosperma, 25 praealta, 25 reptans, 25 verna, 25 Dryopteris arguta, 6 austriaca, 6 dilatata, 6 Filix-mas, 6 Dudleya, 105 Abramsii m urina, 106

Bettinae, 105, 106 farinosa, 105 Creenei, 105 Hassei, 106 Palmeri, 105 parva, 106 virens, 106 Dyssodia Cooperi, 155 porophylloides, 155 Thurberi, 155 Eastwoodia elegans, 148 Eatonella Congdonii, 150 Echeveria Hassei, 106 Echinochloa, 186, 197 colonum, 197 crusgalli, 197 oryzicola mutica, 197 Echinodorus Berteroi, 171 Echium fastuosum, 92 plantagineum, 92 Eclipta alba, 147 Ectosperma, 188 Egeria derua, 172 Ehrharta calycina, 195 Eicbornia crassipes, 174 Elaeagnaceae, 136 Elatine, 26 Eleocharis, 183 Eleusine tristachya, 194 Elm Chinese, 122 Siberian, 122 Elodea Brandegeae, 172 canadensis, 172 densa, 172 Elymus caput-medusae, 189 mollis, 189 mollis x triticoides, 189 pacificus, 189 vancoucerensis, 189 Emmenanthe scopulina, 90 Empetrum hermaphroditicum, 82 nigrum, 82 Encelia farinosa radians, 147 frutescens, 147 Endive, 167 Ephedra viridis, 8 Epilobium, 124 adenocaulon occidentale, 125 angustifolium angustifolium, 124 circumvagum, 124 intermedium, 124 macrophyUum, 124

Index to the Supplement foliosum, 125 Halleanum, 125 luteum, 124, 125 minutum, 125 Biolettii, 125 foliotum, 125 obcordatum, 124 laxum, 125 giskiyouense, 125 Pringleanum, 125 Epipactú, 179 gigantea, 180 Helle borine, 180 Equisetum Ferrissii, 3 Funstonti, 3 hyemale affine, 3 califomicvm, 3 robustum, 3 kantanum, 3 laevigatum, 3 Eragrostis, 188 cilianensis, 188 curvula, 188 diffusa, 188 hypnoldes, 188 megaitachya, 188 Orcuttiana, 188 pectinacea, 188 pilosa, 188 poaeoides, 188 Erechtites, 147, 182 arguta, 182 prenanthoides, 163 Erem alche eodlis, 12 kemensis, 12 Panyi, 12 rotundifolia, 12 Eremocarpus, 8 Eriastnim densifolium elongatum, 87 sapphirinum dasyanthum, 87 Erica, 79 Kisitanica, 79 Erigeron aphanactis, 159 Bioomeri, 159 Breweri porphyreticus, 159 folios us, 159 Haitwegii, 159 stenophylhis, 159 glaucus, 159 Karwinsldamis, 159 philadelphicus, 159 strigosus, 159 Eriochloa aristata, 196 gracilis, 196 Eriodictyon altissimum, 90 angustifolium, 90 crassifolium, 90 denudatum, 90 tomentosum, 90 Traskiae, 90 Smithii, 90 trichoealyx lanatum, 90 Eriogonum, 33 acaule, 65

209 acetoseOoidet, 57 agninum, 57 alpinum, 34, 36 ampullaceum, 36, 55 anemophilum, 39, 66 angulosum, 34, 47 bidentatum, 48 fiabeOatum, 48 gracilUmum, 48 macuùztum, 48 patent, 48 pauciflorum, 48 reetìpet, 48 variabile, 48 vidorense, 48 viridetcens, 48 angustifoUum, 41 atuerinum, 65 apiculatum, 49 «ubofrgatum, 49 apricum, 38, 60 arachnoideum, 68 arborescens, 39, 71 argillosum, 36, 37, 55 aridum, 43 atpalathoidet, 70 aureum ambiguum, 61 auriculatum, 69 azaleartrum, 43 Baileyi, 37, 58 brachyanthum, 59 divaricatum, 58 elegant, 59 tomentomm, 58, 59 baratum, 53 Batemanii, 60 bldentatum, 48 Bioomeri, 60 brachyanthum, 37, 59 brachvpodum, 36, 54 Breedlovei, 38, 66 Butterworthianum, 38, 62 caespitosum, 33, 39 Douglatil, 39 caninum, 37, 56 capitatum, 69 cameum, 50 cernuum, 36, 52 Thurberi, 52 tenue, 52 viminale, 52 oùcosum, 52 chrysops, 39, 66 cinereum, 39, 71 eithariforme, 57 clavatum, 51 collinum, 36, 54 eommlxtum, 58 comosum plat/anum, 52 compositum, 34, 45 citrinum, 45 confertiflorum, 61 eordatum, 51 corymbosum ambiguum, 61 Covilleanum, 37, 56 atìnirgent, 50 Covillei, 43 crocatum, 37. 60 cupulatum, 46 curvatura, 63 Cusickii. 66 dasyanthemum, 37, 60

Jepsontt, 60 Davidsonii, 37, 57 deductum, 68 deflexiun, 36, 53 baratum, 53 brachypodum, 54 Hookert, 53 insigne, 54 Parryi, 54 RixfordU, 53 delicatulum, 55 denudatum, 64 dentum, 59 deserticola, 38, 62 Douglasii, 33, 39 Twittelmannii, 40 dumorum, 44 Eastwoodianum, 36, 37, 56 effutum, 61 limbatum, 61 rosmarino idcs, 61 elatum, 39, 70 g!abrescent, 70 incurvum, 70 villosum, 70 elegans, 37, 59 elongatum, 38, 64 eremicola, 36, 54 esmeraldense, 35, 51 exiUfolium, 66 eximtum, 65 fasciculatum, 39, 70 atpalathoideì, 70 flavoviride, 71 foliolosum, 70 maritimum, 70 obtusiflorum, 70 oleifolium, 70 polifolium, 71 fiavitsimum, 65 foliosum, 37, 59 hastatum, 59 formotum, 71 giganteum, 39, 71 compactiun, 71 formosum, 71 Gilmanii, 38, 65 glaberrimun, 44 glandulosum, 35, 50 cameum, 50 glaucum, 51 gossypinum, 35, 49 gracile, 37, 57 eithariforme, 57 effì¡sum, 58 polygonoides, 57 gracili pes, 39, 68 gracillimum, 35, 48 gramineum, 69 grande, 39, 69 rubescens, 70 Greenei, 65 halimioides, 40 Harjordii, 69 Heermannii, 38, 61 argense, 61 Soccosum, 61 occidentale, 61 sulcatum, 62 heracleoides, 34, 41 angustifoUum, 41 hirtellum, 34, 46 hirtiflorum, 49 HofFmannii, 36, 53 robustius, 53

210 Eriogonum ( c o n t i n u e d ) Holmgren«, 6 8 Hookeri, 3 6 . 5 3 HovrnUU, 61 incanum, 3 4 , 4 7 indicium, 6 9 inerme, 4 9 hispidulum, 4 9 inflatum, 3 5 , 5 1 deflatum, 5 1 insigne, 3 6 , 5 4 intratractum, 3 9 , 72 funceum, 6 3 Kearneyi, 3 8 , 6 2 Keañeyi, 6 2 monoense, 6 2 Kelloggii, 3 4 , 4 6 Kennedyi, 3 9 , 67 alpigenum, 67 austromontanum, 67 gracilipes, 68 olanchense, 63 pinícola, 6 8 pinorum, 6 3 Puipusii, 67 King«, 6 8 laten», 3 4 , 4 6 latifolium, 3 9 , 6 8 alternant, 6 9 auriculatum, 6 9 decurrens, 6 9 grande, 6 9 indlctum, 6 9 nudum, 68 parvulum, 68 pauciflorum, 69 rubetctnt, 70 saxícola, 6 9 tcapigerum, 68 sulphureum, 6 9 Westonii, 6 9 leucocladon, 57 Lobbii, 3 4 . 4 5 mimu, 4 5 robustius, 4 5 longulum, 68 luteolum, 5 8 maculatum, 3 5 , 4 8 marifolium, 3 4 , 4 6 apertum, 4 6 incanum, 4 7 mensicola, 6 4 microthecum, 3 8 , 61 ambiguum, 6 1 confertifiorum, 61 expansum, 61 laxiflorum, 6 1 panamintente, 61 minus, 4 4 minutiflorum, 5 2 modocense, 44 mohavense, 3 6 , 5 5 ampuüaceum, 55 molestum, 5 7 , 6 9 DavidxmU, 57 montícola, 4 5 nidularium, 3 7 , 58, 5 9 luciente, 5 8 nivale, 6 5 niveum Greenei, 6 5 nodosum, 62, 6 3 Jaegeri, 62 Kearneyi, 62 monoense, 6 2

Index to the Supplement Nortonii, 3 7 , 5 6 nudum, 38, 3 9 , 68, 69 auriculatum, 6 9 deductum, 6 8 , 6 9 grande, 6 9 indicium, 6 9 oblongifolium, 6 9 pauciflorum, 6 9 perturbum, 6 9 pubiflorum, 6 9 tcapigerum, 6 8 , 6 9 sulphureum, 6 9 nutans, 5 4 oblanceolatum, 68 oblongifoUum, 68 ochrocephahmi. 3 8 , 66 agneuum, 66 anemophilum, 61 Breedlovei, 66 calcareum, 66 chrysops, 66 gracilipes, 68 Ordii, 3 5 , 5 0 orthocaulon, 64 celsum, 6 4 ovalifolium, 38, 6 4 celsum,

64

depressum, 6 5 eximium, 6 5 ftaoissimum, 6 5 multiscapum, 6 4 nivale, 6 5 orthocaulon, 64 proliferum, 6 5 vineum, 6 5 ovatum, 47 PalmeH, 5 8 , 6 2 Fabnerianum, 3 7 , 5 8 panamintense, 38, 63 memicola, 6 4 Parisbii, 5 0 Partyi, 5 4 parvifolium, 3 9 , 71 commune, 7 1 crassifolium, 7 1 luddum, 7 1 Paynei, 7 1 pedunculatum, 57, 5 8 pendulum, 3 9 , 7 0 Plumatella, 3 8 , 6 2 Jaegeri, 6 2 PalmeH, 5 8 , 5 9 polifoUum, 7 1 polyanthum, 43 bahliforme, 45 polycladon, 59 polypodum, 3 4 , 43, 46 praebens, 5 8 dioaricatum, 58 pretense, 49 Prattenianum, 3 4 , 41 proliferum, 65 anserinum, 6 5 flacissimum, 6 5 PurpusU, 6 7 pusillum, 3 5 , 5 2 pyrolifolium, 3 4 , 4 6 cotyphaeum, 46 racemosum, 38, 64 desertorum, 6 3 reclinatum, 4 3 reliquum, 6 3 renjJForme, 3 5 , 52, 54 asarifolium, 52 comosum, 52

pusillum, 52 restioides, 58 rhodanthum, 6 5 Rixfordi, 36, 53 robustius rósense, 66 roseum, 37, 57 leucocladon, 57 rosmarinifolium, 70 foliolosum, 70 rosulatum, 47 rubescens, 7 0 salatile, 37, 6 0 crocatum, 60 S tokesae, 6 0 saxícola, 6 9 scapigerum, 68 sericoleucum, 39 Shockleyi, 38 6 5 siskiyouense, 34, 41 Smallianum, 4 5 speciosum, 43, 4 4 spergulinum, 4 9 pratense, 4 9 Reddingianum, 4 9 sphaerocephalum, 34, 4 0 brevi folium, 4 0 halimioides, 4 0 sericoleucum, 39 steUatum, 44 bahiiforme, 45 Stokesae, 60 strictum, 38, 6 5 anserinum, 6 5 ftavissimum, 6 5 proliferum, 65 sulcatum, 62 argente, 61 sulphureum, 6 9 temblorense, 36, 55 tene Hum erianthum, 61 tenuissimum, 50 tern a turn, 34, 47 Congdonii, 47 Thomasii, 35, 52 Thurberi, 35, 52 Parish», 52 Torreyanum, 44 trachygonum, 63 trichopes. 35, 51 trichopodum, 51 claoatum, 51 cordatum, 51 trichotomum, 4 5 tripodum, 34, 40 truncatum, 37, 5 6 admrgens, 59 Twissrlmannii, 33, 4 0 umbellatum, 34, 42 aridum, 43 bahiiforme, 43, 4 5 chlorothamnus, 43, 44 Covillei, 42, 4 3 dichrocephalum, 42, 43 dumosum, 44 glaberrimum, 44 Haussknrchtii, 43 minus, 42, 44 modocense, 44 polvanthum, 42, 44 pobrpodum, 43, 4 6 (erratum, 41 Smallianum, 4 5 speciosum, 43, 44

Index to the Supplement stellatimi, 43, 44 subaridum, 43, 44 Torreyanum, 42, 44 umbeUatum, 42, 43 versicolor, 42, 43 ursinum, 34, 47

confine, 47

Congdonii, 47

CoviUei, 43, 46

nervulosum, 47

rosulatum, 47 siskiyouense, 41 venosum, 46 vagans, 49 variabile, 48 verticillotum, 57 vesti turn, 36, 55 vimineum, 37, 58

adsurgens, 56 articulare, 57 Baileyi, 58 brachyanthum, 59 californicum, 56 caninum, 56 cUhariforme, 57 commixtum, 58 CociUeanum, 56 Davidtonii, 57 elegant, 59 eriocladon, 60 glabrum, 57 gracile, 57 luteolum, 58 molestum, 69 muliiradiatum, 58 nidularium, 58 NorUmii, 56 polygonoides, 57 virgatum, 57 vineum, 65 virgatum, 57 roseum, 57 rubidum, 57

viridescens, 35, 48 Wotjonii, 53 Wrightii, 38, 63

curcatum, 63

membranaceum, 63 nodosum, 63 olancheme, 63 subscaposum, 63 tracbygonum, 63 Erioneuron pilosum, 188 pulchellum, 188 Eriophyllum ambiguum paleaceum, 153 confertiflorum laxiflonim, 153 lanatum achillaeoides, 153 aphanactis, 153 arachnoideum, 153 croceum, 153 cuneatum, 153 grandiflorum, 153 integrifolium, 153 lanatum, 153 lanceolatum, 153 leucophyllum, 153

mintu, 153

Erodium texanum, 13

Ervum

Lent, 120 Eryngium alismifolium, 139 aristulatum, 139 pinnatisectum, 139

spinulosum, 139

Vaseyi castrense, 139 globosum, 139 Erysimum ammophilum, 26 argillosum, 26 asperum stellatum, 26 capitatum, 26 stellatum, 26 cheiranthoides, 26 conclnnum, 26 moniliforme, 26 perenne, 26 repandum, 26 Erythronium grandiflonun Pusateri, 173 tuolumnense, 173 Eschscholzla

aicicomis, 19 arprella, 19

caespitosa, 19 califomica, 20 Covillei, 19

delitescent, 19

elegans, 19

eximia, 19

hypecoides, 19 Lemmonii, 19 Lobbii, 20 minutiflora, 19

darwinensis, 19

Parishii, 19 procera, 20 rhombipetala, 19 Eucalyptus, 134 camaldulensis, 135

rostrata, 135

tereticoniis, 135 Euclidium, 21, 25 syriacum, 25 Eucnide urens, 17 Eucrypta micrantha, 87 Eugenia, 134, 135 apiculata, 135 Euphorbia

albomarginata, 16

crenulata, 16 dentata, 16 Esula, 16

Heliotcopia, 16

hypericifolia hyssopifolia maculata, 16 nutans, 16 oblongata, 16 prostrata, 16 serpens, 16

spathulata, 16

Eustoma exaltatum, 82 Evaz acaulis, 164 caulescens, 164 humilis, 164 spars iflora

brevifolia, 164

Ezinia, 78 Fagonia

califomica glutinosa, 15

laevis, 15 pachyacantha, 15 Fem Holly, 5 Festuca califomica, 187 Eastwoodiae, 187

elatior, 187

idahoensis micrastachys simulans, 187 occidentals, 187 pratenlis, 187 rubra, 187 Tracyi, 187 Festuceae, 186 Ficus Carica, 122 Fig, 122 Filago arizonioa, 164 califomica, 164 depreua, 164 gallica, 164

germanica, 164

vulgaris, 164 Fir, Lovely, 6 Firethom, 113 Flaveria, 147, 150 trinervia, 151 Fouquieria splendens, 17 Fragaria

califomica. 111

chiloensis pacifica, 111

platypetala. 111

vesca califomica. 111 virginiana platypetala, 111

Franseria, 148 ambrotioidet, 149 chenopodiifolia, 149 dumosa, 149 eriocentra, 149 ilicifolia, 149

Fnudnus dipetala, 82 Freesia, 178, 179 refracts, 179

Fremontia, 11

Fremontodendron califomicum, 11 crassifolium, 11 decumbcns, 11 napense, 11 obisooense, 11

decumbent, 11

mexicanum. 11

napense, 11

Fritillaria agrestis, 173 atropurpurea, 173 Roderickii, 173 Fum aria officinalis, 20 Gaillardia aristata, 151

212

Index

Gaillardia ( c o n t i n u e d ) pulchella, 151 Gaiinsoga parvilora, 148 Galium, 140 ambigú nm, 141 siskiyouense, 141 Andrewsii, 141 gatense, 141 angustifolium, 140 v 142 onycense, 142 Aparine, 141

asperrimum, 141 Bloomeri, 142 hirsutum, 142

Bolanderi, 142 buxifolium, 142 californicum, 142 luciense, 142

catalinense buxifolium, 142 C liftonsmithii, 142

cymosum, 140 gabrielense, 141 grande, 142 Grayanum, 141, 142

glabrescens, 142

Hallii, 141 Hardhamiae, 140, 141 hypotrichium, 141 subalpinum, 142 Jepsonii, 140 magnifolium, 141, 142 Mattbewsii, 141

magnifolium, 142 scabridum, 142

mexicanum asperulum, 141 Mollugo, 147 multiflorum, 140, 141, 142

Watson142

Munzii, 141, 142 carneum, 142

glabrum, 142

kingstonense, 142 múrale, 141 muricatum, 142 Nuttallii, 142

CliftonsmithU, 142 insulate, 142

ovalifolium, 142 tenue, 142 oreganum, 140, 141 Parishii, 141, 142 parisiense, 141

pubens, 142

serpenticum, 140, 142 spaniflomm, 142 spurium, 141 Stella turn, 141 eremicum, 142

tricorne, 141

tricornutum, 141 trifidum, 140 Watsonii, 141, 142

scabridum, 142

Wrightii, 140 Galvezia speciosa, 9 8 Garrya elliptica, 140 flavescens pallida, 140 Gaultheria humifusa, 8 0

ovatifolia, 80 Gaura coccinea, 134 odorata, 134 Gayophytum, 132

caesium, 133

decipiens, 132, 133 diffusum, 133 parviflorum, 132, 133, 134

viUosum, 133

eriospermum, 133, 134

HeBeri glabrum, 133 rosulatum, 134

beterozygum, 132, 133 humile, 132, 133

hirtellum, 133

intermedium, 134

lasiospermum eriospermum, 134 Hoffmannii, 134 Nuttallii, 133, 134 Abramsii, 134 intermedium, 134 oligospermum, 133

pumilum, 133

racemosum, 132

caesium, 133

ramosissimum, 132

pygmeum, 133 strictipes, 134

Genista

linifolius, 116

Centiana holopetala, 82 simplex, 82 tenella, 82

Gentianopsis holopetala, 82 simplex, 82

Geranium Bicknellii longipes, 13 microphyllum, 12 pilosum, 12 retrorsum, 12 Robertianum, 12 Geum macrophyllum, 111 Cilia, 8 9 austrooccidentalis, 87 brecciamm, 8 6 capitata abrotanifolia, 87 Clokeyi, 86, 87 congesta, 87

palmifrons, 87 gracilis, 86 interior, 87 Jacens, 87 leptantha

vivida, 87 nudata, 87

ochroleuca bizonata, 8 7 vivida, 87 ophthalmoides, 86, 87 tenuiflora, 87 Gitbopsis specularioides, 146 Gladiolus, 178 Glaucium flavum, 2 0 Glaux, 8 Glecboma, 102

to the

Supplement

Glecoma, 102

Glinus lotoides, 3 0 Glyceria declinata, 187 elata, 187 leptostachya, 187 occidentalis, 187 Gnaphalium, 163 beneolens, 164 bicolor, 164

decurrens, 164 Ivesii, 164

japonicum, 164

leucocephalum, 164

luteo-album, 164 Macounii, 163 purpureum, 164 ramosissimum, 164 Goodyera oblongifolia, 180 Gratiola ebracteata, 97 heterosepala, 97 Grindelia campo rum, 155 parviilora, 155 Hallii, 155 hirsutula, 155 humilis, 155 latifolia, 155 platyphylla, 155 robusta

Davyi, 155 rubricaulis elata, 155 permixta, 155

maritima, 155 procera, 155 robusta, 155 squarrosa, 155 stri eta venulosa, 155 Guizotia abyssinica, 148 Gunnera, 134 chilensis, 134 Gutierrezia, 1 5 5 bracteata, 156 califomica, 156 bracteata, 156 microcephala, 155, 156 Sarothrae, 156 Gypsophila paniculata, 2 8 Habenaria dilatata leucostachys, 179 elegans, 179

unalascensis elata, 179 maritima, 179

Hackelia velutina, 92 Halodule, 171, 172 Wrightii, 172 Halogeton glomeratus, 7 5 Haloragaceae, 134 Haloragis erecta, 134 Haplopappus, 156 acradenius, 157 eremophilus, 157

Index to the

Supplement

apargioides, 157 arborescens, 157 canus, 157 carthamoides Cusickii, 157 riliatus, 156, 157 Cooperi, 157 cuneatus, 157 ericoides, 157 gracilis, 156 linearifolius, 157

interior, 157

Macron em a, 157 Palmeti pachylepis, 157 Parishii, 157 pinifolius, 157 Ravenii, 156 squarTOsus, 1 5 7

venetus vemonioides, 157 Whitney!, 157

Hartmannia rotea, 128

Heath, Spanish, 79 Helenieae, 150 Helenlum •maium, 151 Bigelovii, 151 HoopesU, 151 Duberulum, 151 Heleocharis, 183 aciculaiis radicaos, 183 macrostachya, 183 montevidensis Parishii, 183 palustris, 183 parvula, 183 paudflora, 183 quinqueflora, 183 Heleochloa schoenoides, 193 Helianthemum, 8 Greenei, 18 guttatum, 16 Helianthus ciliaris, 147 Heliotropium amplejdcaule, 91 convolvulaceum, 91 curassavicum, 91 europaeum, 91 Hebrine, 122, 123 Soleirolii, 123 Hemicarpha occidentals, 183 Hemizonia fasdculata, 150 FitchU, 150 Halli ana, 150 pungens, 150 Hesperis, 21, 26 matronalis, 26 Hesperochiron pumilus, 90 Hesperocnide tenella, 123

Hesperocordum, 177 Hesperolinon adenophyllum, 15 bicarpellatum, 15 Breweri, 15 californicum, 15 Cleve landii, 14

213 congestum, 15 didymocarpum, 15 disjunctum, 15 diymarioides, 15 micranthum, 14 •pergulinum, 14 tehamense, 15 Hespeioinecon linearis, 18 Heterogaurm heterandra, 134 Heteromeles, 110 Heteropogon, 186, 198 contortus, 198 Heterotheca grandiflora, 156 subaxillarls, 156 Heuchera rubes ce ns alpicola, 109 pachypoda, 109

Rydbergiana, 109

Hibiscus californicus, 12 Trionum, 12 Hieradum, 170 argu turn

Parishii, 170 aurantiacum, 170 gracile, 170

triste gracile, 170

Hierochloe occidental^, 195 Hilaria Belangeri, 194 Jamesii, 194 Hofmeisteria, 164 Holcus lanatus, 191 mollis, 191 Holocarpha macradenia, 150 obconica, 150 virgata, 150 Holodiscus discolor, 110

Hologymne californiea, 153 glabrata, 153 Holosteum umbellatum, 27

Homalobtu AntUcllU, 119

Hordeae, 186 Hordeum disti chon, 190 geniculatum, 190 glaucum, 190

Hystrix, 190 Stebbinsii, 190

sibthorpioides, 137 Hymenoclea monogyra, 148 Salsola, 148 Hymenopappus, 150 Hymenothrix, 150, 160 Loomisii, 160 Hymenozys

califomica, 153 coronaria, 153 coronaria, 153

helenioides, 151 Lemmonii, 151

mutica, 153

odorata, 151 Hyparrhenia, 186, 198 hirta, 198 Hypericum canariense, 18 concinnum, 18 formosum, 18 perforatum, 18 Hypochoeris, 170

Ibicella, 100

Idahoa scapigera, 24

lUecebrum deruum, 77

Impatiens Balfourii, 135, 136 occidentalis, 135, 136 Impera ta, 186, 198 brevifolia, 198 Inula, 163 Inuleae, 146, 163

Ipheion uniflorum, 177 Ipomoea

hederacea, 83

mutabilis, 83 nil, 83 purpurea, 83 triloba, 83 Ipomopsis aggregate Bridgesii, 87 congesta, 87 Iridaceae, 177 Iris, 177, 178 bracteata, 178 chrysophylla, 178 Douglasiana, 178 innominata, 178 longipetala, 178 missouriensis, 178 Pseudacoms, 178

tenax bracteata, 178 chrytophylla, 178 Douglasiana, 178 innominata, 178

vulgare, 190 Horkelia califomica, 110 hispidula, 110 tridentata, 110 tularemia, 110 Hulsea

Isatis tinctoria, 24

inyoensis, 151 nana, 151 vestita, 151 Humulus Lupulus, 122 Hydrocotyle

muricata, 3 hesperia, 3 Isomeris arbórea, 20 Isopyrum ocddentale, 11

califomica inyoeruis, 151

Imardia palustris, 124 Isoetes

echinospora, 3 hesperia, 3

214 Iva acerosa, 148 axillaris, 148 pubescens, 148 robustior, 148 Ivesia, 110 aperta. 111 KingH, 111 Pickeringii, 111 purpurascens, 111 sericoleuca, 111 Jaumea carnosa, 150 Juglans califomica, 121 J uncus, 180 acumina tus, 180 aiticulatus, 180 balticus, 180 bryoldes, 180 bufonius Congdonii, 180 capillaris, 180 Congdonii, 180 CoviHei, 180 rtiiifoliu«, 181 Kelloggii, 180 macrophyllus, 180 marginatus, 180 Mertensianns, 181 Duratili, 181 gracilis, 181 mexicanus, 180 nevadensis, 181 orthophyllus, 180 Parryi, 180 phaeocephalus gracilis, 181 rugulosus, 180 sphaerocarpus, 180 unciali], 180 Juníperas califomica, 7 occidentali], 7 australi!, 7 osteosperma, 7 Jussiaea califomica, 124 grandiflora, 124 Michauxiana, 124 montevidensis, 124 palustri* americana, 124 peploides, 124 repens califomica, 124 peploidet, 124 subacaulis, 129 uruguayensis, 124 Kallstroemia califomica, I S bracbystylis, IS Kalmia occidentali», 79 polifolia, 79 microphylla, 79 occidentali», 79 Keckia and KeckieUa antirrhinoides, 97 microphylla, 97 brevlflora, 97 glabrisepala, 97 cordifolia, 97

Index to the corymbosa, 97 Lemmonii, 97 RothrockU, 97 ternata, 97 septentrionalis, 97 Kelloggia, 140 Kentranthus, 145 Kickxia Elatine, 98 Kobresia, 181, 185 BeOardU, 186 myosuroides, 186 Kocbia scoparla colta, 7 5 subvillosa, 75 Koeberlinia spinosa, 16 Koeberliniaceae, 8, 9, 16 Koeleria cristata, 190 macrantha, 190 Kohlrauschia velutina, 29 Krameria Crayii, 120 Kyllinga brevifolia, 184 Labiata«, 102 Lactuca canadensis, 170 ludovidana, 170 saligna, 170 Lantana, 101 montevidensis, 102 Laphamia, 150 intricata, 150 inyoensis, 150 villosa, 150 Lanea tridentata, 15 Lastbenia, 151 Burkei, 152, 153 califomica, 153 carnosa, 152 chrysantha, 152 chrysostoma, 152 conjugens, 152, 153 coronaria, 152, 153 debilis, 152 Ferrisiae, 152, 153 Premonti!, 152, 153 glaberrima, 152 glabrata, 152 hbsutula, 152 kptalea, 152 macrantha, 1S2 microglossa, 151 minor, 152, 1S3 mari tini a, 153 platycarpha, 152 tenetta, 153 uliginosa, 153 Lastrea, 6 Lathyrus Cicera, 120 laetiflonis, 120 sphericus, 120 tingitanus, 120 vesti tu], 120 Bolanderi, 120 Lavatera eretica, 12

Supplement

Lavatoio lobata, 129 primiceri», 129 Layia gianduiotti, 149 pentachaeta, 149 Ziegleri, 149 Ledum gland ulosum columbianum, 79 Lemna gibba, 175 minima, 175 minor, 175 obscura, 175 obscura, 175 pe rp us illa, 175 trisulca, 175 valdiviana, 175 Lemnaceae, 174 Lens, 114 culinaria, 120 Leontoden, 167 Lepechinia calycina, 104 fragrans, 104 Canden, 104 Lepidium campestre, 23 densiflorum, 23 pubicarpum, 23 Jaredii, 23 laslocarpum, 23 latifolium, 23 nitidum, 23 oreganum. 23 insigne, 23 pinnatifidum, 23 strictum, 23 virginicum pubescen], 23 Lepidospartum latisquamum, 163 squamatum, 163 Leptochloa fascicularis, 194 uninervia, 194 viscida, 194 Leptodactylon pungens Hallii, 87 Lesquerella occidentali], 25 Palmer!, 25 Lesslngia germanorum Peirsonii, 159 glandulifera, 159 pedinata, 159 tomentosa, 159 hololeuca, 159 Lemmonií Peirsonii, 159 ramulosissima, 159 micradenia, 159 arachnoldea, 159 glabrata, 159 nemaclada, 159 ramulosa, 159 ramulosissima, 159 Leucothoe, 79 Lewisia Congdonii, 29 Cotyledon, 29 Leana, 29 pygmaea, 29

Index to the

Supplement

rediviva, 2 9 minor, 2 9 Libertia, 177, 178 formosa, 178

Libocedro», 7

Liguliflorae Ligusticum apiifolium, 138 Grayii, 138 Lilac, SummerLilaea scilloides, 172 Liliaceae iiimnnnthffT1»», 13 Limnanthes Douglasii rotea, 13 montana, 13 Limonium Ferezii, 7 9 perfoliatum, 7 9 Limose Ila aquatica, 97 subulata, 97 Linaceae, 8, 13 Linanthus bicolor, 87 nudatus, 87 pygmaeus continentalis, 87 Linaria canadensis texana, 98 dalmatica, 9 8 pinifolia, 9 8 reti culata, 98 Llndemia anagaUidea, 9 8 Linum

adenophyUum, 15 angustifolium, 13 bicarpeUatum, 15 bienne, 13

Breweri, 15 californicum, 15 ClevelandU, 14 congestum, 15 digynum, 14 drymarioides, 15 Lewbii, 14

micranthum, 14, 15 perenne Lewisii, 14 spergulinum, 14

Lippia, 101 Listerà cordata, 179

nephrophyUa, 179

Lithocarpus densiflorus, 121 Lithophragma, 107 affine, 108 mixtum, 107, 108

australi*, 108 auHromontana, 109

Bolanderi, 107, 108

breviloba, 108 bulbifera, 108

campanulatum, 107, 108

Catalina»

Cymbalaria. 107, 108 glabrum, 107. 108 bulbifera, 108 heterophvllum, 107

scabreìla, 108 intermedium

215 laciniata, 108

maximum, 107, 109 parviflorum, 107, 109

trifoliata, 108 rupicola, 108 tcabreUa, 108

Pnraon«, 108 tenelhim, 107, 108 trifoliatum, 107, 108

trilobum, 107 tripartitura, 108

Lithospermum arvense, 9 2 californicum, 92 indsum, 92 ruderale, 92 Loeflingia, 8 Kjtunon, 28 Loganiaceae, 9, 93 Lo li um multiflonim muti cum, 190 ramotum, 190 Lomatium, 138 caniifolium, 139 dasycarptm, 139 tomeutosum, 139 dissectum, 139 multiBdum, 139 foeniculaceum fimbriatum, 139 inyoense, 139

inyoenn, 138

leptocaupum, 138 lucidum, 138

MacDougaUH, 139

mohavenie longilobum, 139 mohavense, 139 nevadense, 139 nudicaule, 139 parvifolium pallidum, 138 Ravenii, 138, 139 tomentosum, 139 triternatum mactocarpum, 139 Lonicera, 143 ciUosa, 143 etnisca, 143, 144 «ubspicata. 144 tatarica, 143 utahensts, 143 Loranthaceae, 137 Lotus, 117 argophyllus, 118 angiflorus, 146 Twisslemannii, 146 Nemophila heterophylla, 8 8 Neoitapfla colusana, 188 Nicandra, 94 Physalodes, 94 Nfcolletia occidentalis, 1SS Nicotiana sylvestris, 96 trigonophylla, 96 Nolina Bigelovii, 175 intenata, 175 Parryi, 175 Wolfli, 175 Nothochelone nemorosa, 97 Notholaena califomica, 4 nigrescent, 4 Nothoscordum, 176 inodorum, 176 Nyctaginaceae, 8 Oenothera, 126 Abramsii, 127 alyssoides, 130 andina, 130 arenaria, 128, 131 avita, 127 eurekensis, 128 bistorta, 128 BaBU, 131 Boothii, 129 alyssoides, 129 condensata, 129 decorticai«, 129 desertorum, 129 intermedia, 129 inyoensis, 129 rutila, 129 breviflora, 129 brevipes, 128 armonica, 131 pallidula, 131 bufoni», 129 caespitosa longiflora, 129 marginata, 129 califomica, 127 campestris, 127, 130 cruciata, 130 Parishii, 130 cardiophylla, 128, 131

longituba, 131 robusta, 131 splendane, 131 chain aenerioides, 129 cheiranthifolia, 128 suffruticosa, 131 claviformis, 128, 132 aurantiaca, 131, 132 cnidformis, 131, 132 funerea, 131, 132 integrior, 131, 132 lancifolia, 131, 132 Peirsonii, 131, 132 yumae, 131, 132 contorta, 127 epilobUridei, 130 flexuosa, 130 puberi*, 130 strigulota, 130 cruciata, 127, 130 decortica™, 130 aiyuoidet, 130 condentata, 130 desertorum, 130 rutila, 130 deltoide*, 126, 128 cineracea, 128 cognata, 128 eurekentit, 128 HowelHi, 127, 128 Piperi, 128 dentata, 127, 130 campestri», 130 cruciata, 130 Gilmanii, 130, 131 Johnstonii, 130 Parishii, 130 divaricata, 131 graciliflora, 129 guadalupensis, 127 clementina, 131 Hallii, 127, 131 heterantha, 129 heterochroma, 128, 132 monoensis, 132 hirta ignota, 128 hirtella, 128 ignota, 128 Johnsonii, 129 keniensis, 127, 130 Cilmanii, 130, 131 kemensis, 130 mojavensis, 130, 131 leptocarpa, 129 micrantha, 128, 131 exfoliata, 131 hirtella, 131 ignota, 131 Jones«, 131 minor, 129 Munzii, 128, 132 ovata, 129 Palmeri, 129 primiveris, 129 bufonis, 129 caulescens, 129 pubens, 127 refracta, 129 rosea, 126, 128 rutila, 130 scapoidea aurantiaca, 132 purpurascens, 132 tortili», 132 speciosa, 126

stri età, 128 tuba cauli», 129 tanacetifolia, 129 Walkeri, 128 tortilis, 132 OgM/a, 164 Oleaiter Family, 136 Onagraceae, 123 Onopordum, 165 Acanthium, 165 taoricum, 165 Onychium densum, 4 Opuntia littoralis, 30 austrocalifornica, 31 littoralis, 31 M artimaña, 31 Piercei, 31 Vaseyi, 31 megacantba, 30 occidentalis, 30 CovUlei, 31 Vaseyi, 31 oricola, 30, 31 Wrightiana, 30 Orcuttia mucronata, 189 Oreonana Clamentis, 138 Ornithopus pinnatus, 119 roieus, 119 Orobanche califomica coiymbosa, 101 corymbosa, 101 fasciculata, 100 Crayana Feudgei, 100 Nelsonii, 101 ludovidana Cooperi, 101 ramosa, 101 uniflora minuta, 100 occidentalis, 100 Orthocarpus campestri», 99 castillejoides humboldtiensis, 99 Oryzopsis hymenoides x Stipa speciosa, 193 hymenoides x Stipa pinetorum, 193 Osmaronia, 110 Osmorhiza depauperata, 138 Oxalis albicane califomica, 13 pilosa, 13 califomica, 13 comiculata, 13 hirta, 13 incarnata, 13 laxa, 13 Martiana, 13 Pes-caprae, 13 pilosa, 13 purpurea, 13 Oxybflphus pnmilus, 77 Otystylis lutea, 20

Index to the Supplement

218 Oxytenia

acerota, 148

Oxytheca caryophylloides, 32

hirtiftora, 49 inermi», 49 Beddingiana, 49 tpergulina, 49

Palafoxia linearis, 154 gigantea, 154 Paniceae, 186 Panicum agrostoides, 196 arizonicum, 196 capillars occidental^ 196 dichotomiflorumf 196 Hillmanii, 196 Pansy, WUd Papaver apulum micranthum, 2 0 califomiciim, 20 dubium, 2 0 bybridum, 2 0 Rhoeas, 2 0 Papaveraceae, 18 Papilionideae, 114 Parapholis incurva, 190 Parietaria pensylvanica, 123 Parthenocissus, 135 inseita, 135

vitacea, 135

Parvisedum Congdonii, 105 Paspalum, 186, 196 dilatatum, 196 distichum, 196 Pectis papposa, 155 Pecfocarya linearis, 91 ferocula, 91

penlciUata, 91 platycarpa, 91

penicillata, 91 platycaipa, 91 recurvala, 91 Pedicularis racemosa, 9 9 alba, 9 9 Pelargonium grossularioides, 13 Pellaea andromedlfolia, 4 pubescens, 4 brachyptera, 4 Breweri, 5 Bridgesii, 4 compact a, 4 longimucronata, 4 mucronata, 4 Pennisetum chandestinum, 197 setaceum, 197 villosum, 197 Pensteraon albomarginatus, 97 antinhinoides, 97 microphyllus, 97 breviflorus, 97

glabrisepalus, 97 caesius, 97 cordifolius, 97 corymbosus, 97 Lemmonii, 97 nemorosus, 97 Newberryi, 97 oreocharis, 97 Rothrockii, 97 Rydbergii, 97 ternatus, 97 septentrionalis, 97 Pentaglottis, 91 sempervirens, 9 2 Peplis Portula, 123 Perideridia Bolanderi, 138 Gairdneri, 138 Kelloggii, 138 oregana, 138 Parishii, 138 Pringlei, 138 Perityle Emoiyi, 150

intricata, 150 villosa,

150

Petalonyx, 8

Gilmanii, 17

linearis, 17 nitidns, 17 Thurberi, 17 Cilmanii, 17 Petalostemon, 118 Petasites palmatus, 162 Petradoria, 155, 157 discoidea, 157 puntila, 157 Peucephyllum Schottii, 163

Phaca canescens, 119 encenadae, 119

Phacelia affinis, 9 0 austromontana, 89

Biolettii, 88, 89

Bolanderi, 88 califomica, 8 8

rubacea, 89

calthifolia, 8 9 cicutaria hispida, 8 8 coryinbosa, 89 crenulata, 8 8 cryptantha, 88

curvipet macrantha, 89

dasypbylla, 8 9 Davidson!!, 8 9 distans, 8 8 Douglasii cryptantha, 8 9 egena, 8 9 floribunda, 8 8 frigida, 8 9 dasypbylla, 89 (rigida, 8 9 grisea, 88, 8 9 Hardhamiae, 88, 8 9 hastata compacta, 8 9 heterophylla, 8 9 virgata, 8 9 imbricata, 8 8 beraardina, 88

inyoensis, 88, 9 0 Ivesiana, 9 0

pediculoides, 90

Leonis, 89 Lyonii, 88 marcescens, 8 9 minutiflora, 8 8 mustelina, 8 9 mutabilis, 8 9 Nashiana, 8 9 neglecta, 9 0 nemoralis, 8 9 oregonensis, 8 9 oreopola,88 simulans, 8 8 orogenes, 8 9 pachypbylla, 8 9 pedi celiata, 88 pediculoides, 9 0

Peirsoniae, 89

Peirsoniana, 8 9 perityloides, 8 9 Purpusii, 8 8 ramosissima, 8 8 valida, 8 8 Rattanii, 88 rotundifolla, 8 9 scopulina, 88, 9 0 sericea ciliosa, 88 sericea, 8 8 suaveolens, 8 9 tetramera, 9 0 umbrosa, 88 vallis-mortae heliophila, 8 8 Phalacroseris Bolanderi, 168 Phalaris

amethystina, 195

angusta, 195 aquatica, 195 arundinacea, 1 9 5 califomica, 195 canariensis, 1 9 5 caroliniana, 195 paradoxa, 195

stenoptera, 195

tuberosa stenoptera, 195 Philadelphus Lewisii califomicus, 109

parvtfolita, 109

Phleum alpinum, 192

commutatimi, 192

Phlomis fruticosa, 102 Phlox bryoides, 8 6 diffusa subcarinata, 8 6 Hoodii, 8 6 Phoenicaulis, 2 5 Phoradendron Bolleanum densum, 137 pauciflorum, 137 califomicum, 137

flacesceru macrophyìlum, 137 villosum, 137 juniperinum, 137 Libocedri, 137

Libocedri, 137 ligatum, 137

Index to the

tomentosum macrophyllum, 137 villosum, 137 Physalis, 9 4 acutifolia, 9 4 angulata lanceifolia, 94 crassifolia, 94 versicolor, 9 4

Fendleri, 94

hederifolia cordifolia, 94

hirsute mtegrifolia, 94 ixocarpa, 9 4

lanceifolia, 94

pubescens integrifolia, 9 4 subglabrata, 9 4

versicolor, 94 virginiana subglabrata, 94

Wrightii, 94

Physaiia Chambers ii, 2 5 Phytolacca

americana, 77

heterotepala, 77 Picea

amabili*, 6

Engelmannii, 7 glauca, 7 Engelmannii, 7 Pickeringia montana, 114 Pieri*, 167 Pilularia americana, 6 Pinguicula macroceras, 100

vulgaris macroceras, 100

Pin us attenuata, 7

contorta, 7 Jeffreyi, 7

219

Supplement

Murrayana, 7 ponderosa, 7 radiata, 7 remorata, 7 Sabiniana, 7 washoensis, 7 Pisum, 114 Pityopus califomicus, 82 Pityogramma pallida, 5 triangularis, 5 Maxonii, 5 pallida, 5 semipallida, 5 viridis, 5 viscosa, 5 Plagiobothiys Austiniae, 93 califomicus fulvescens, 9 3 hispidulus, 93 infectivus, 93 Jonesii, 93 reticulatus Rossianorum, 9 3 Plantago Bigelovii, 7 8 califomica, 7 9 califomica, 79

elongata, 78, 7 9 pentasperma, 79 erecta, 7 9 eriopoda, 7 9 heterophylla, 7 8 indica, 7 9 insularis, 7 9

arenastrum, 7 2 , 73 avieri lare, 72 californicum, 73 capitatimi, 7 3 Douglasii, 7 3 latifolium, 73

Purshii oblonga, 7 9

Kelloggii, 73 marinense, 7 3 patulum, 73 proHficum, 73 ramosissimum, 7 3

pietà, 79

pietà, 79

pusilla, 7 8 virginica, 7 9 Platanus racemosa, 120 Platystemon, 18 califomicus, 18

denticulatus, 19 linearis, 18 Platystigma, 18 linearis, 18

Plectritis, 144

brachystemon, 144

ciliosa, 144, 1 4 5 insignis, 1 4 5 collina, 144 congesta, 144 brachystemon, 144 nitida, 144

Davyana, 144 Eichleriana, 144 glabra, 144 involuta, 144 Jepsonii, 144 macrocera, 144 Grayii, 144

nitida, 144 samolifolia, 144 Pleiocardia fenestrata, 22 Pleurendotria parviftora, 109 Pleurocoronis pluriseta, 1 6 5 Pleuropogon, 1 8 6 califomicus, 187 refractus, 187 Pluchea sericea, 163 Poa, 187 annua, 187 Bigelovii, 187 bulbosa, 188 epilis, 188 nemoralis, 188 nevadensis, 188 palustris, 187 trivialis, 188 Pogogyne serphlloides, 104 zizyphoroides, 104 Polemonium, 8 6

Berryi, 86

pulchemmum, 86 pilosum, 8 6 pulcherrimum, 8 6

sbastente, 86

Polycarpon tetraphyllum, 2 8 Polygala cornuta Fishiae, 15 subalpina heterorhyncha, 15 Polygonaceae, 3 1 Polygonum, 72

Fowleri, 73 imbricatum, 73

prolificum, 73

sachalinense, 73 Polypodium californicum, 6

falcatum, 5

Glycyrrhiza, 6 hesperium, 6 Scouleri, 6 Polypogon australis, 192

interruptus, 192

maritimus, 192 Polystichum californicum, 5 Dudleyi, 5 Kiuckebergii, 5 Lemmonii, 5 m uni tum, 5 imbricans, 5

scopulinum, 5

Populus acuminata, 121

balsamifera Mchocarpa, 121

trichocarpa, 121 PorophyDum gracile, 155 Portulaca oleracea, 2 9 Portulacaceae, 8 Potamogeton amplifolius, 172 crispus, 172 divers ifoli us, 172 epihydms Nuttallii, 172 foliosus, 172 gramineus, 172 illonoensis, 172 natans, 172 praelongus, 172 pusillus, 172 Richardsonii, 172 Robbinsii, 172 Potentina anserina. 111

aperta. 111

glandulosa. 111 Hansenii, 111 gracilis Nuttallii, 111 recta. 111 saxosa sierrae, 111

tularensis

Proboscidea, 100 Prosopis glandulosa Torreyana, 113 juliflora, 113 velutina, 113 odorata, 113 velutina, 113

220

Index to the Supplement

Prunella vulgaris atropurpúrea, 102 parviflora, 102 Prunus, 110, 113 subcordata, 1 1 3 Psathyrotes annua, 162 ramosissima, 162 Pseudotsuga Menziesii, 7 Psilactis Coulteri, 158 Psilocarphus brevissimus, 164 tenellus tenuis, 164 Psilostrophe Cooperi, 150 Psoralea bituminosa, 1 1 8 califomica, 118 lanceolata scabra, 118 macrostachya, 118 physodes, 118 rigida, 118 Pteridaceae, 4 Pteridium aquilinum, 4

lanuginosum, 4

pubes c e 4 Pteris vittata, 4 Pterospora andromedea, 8 2 Pteryxia terebinthina califomica, 139

Ptüomeris

affini«, 153

anthemoUet, 153 ariitata, 153

mutíca, 153 tentila, 153

Puccinellia erecta, 1 8 7 pauciflora, 187 Pulicaria, 163 hispanica, 163 Purshia tridentata, 111 Pyracantha, 113 angustifolia, 113 Pyrola

atarifolia, 82 bracteata, 82 incarnata, 82 purpurea, 82 bracteata, 82 califomica, 82

rotundifolia bracteata, 82

Quercua agrifolia, 121 frutescens, 121 Douglasii, 121 dumosa, 121 Dunnii, 121 jolonensis, 121

lobata, 121 Palmeti, 121 Townei, 121

RaiUardella Muirii, 161

Rancagua glaberrima, 152

Ranunculus, 9, 10 acris, 10 alismifolius, 10

alveolatus, 10

bonariensis trisepalus, 10 canus, 10 Cymbalaria saximontanus, 10 Eschscholtzii, 10 Macounii, 10 muricatus, 10 subrigidus, 10 testiculatus, 10

trisepalus, 10

Redtop, 192 Rhagadiolus, 167, 169 edulis, 169 Rbamnus crocea ilicifolia, 136 Rhododendron occidentale, 7 9 Rhynchelytnim, 186, 196 roseum, 197 Rhus diversiloba, 137 Rhynchospora califomica, 184 glomerata

capitellata, 184

minor, 184 Ribes califomicum, 110 laxiflorum, 109 malvaceum, 110 quercetorum, 110 sanguineum glutinosum, 109 velutinum, 110 viscosissimum, 109 Rigiopappus leptocladus, 154 Romulea, 178, 179 rosea, 179 Rorippa curvisiliqua, 24 microphylla, 24 Nasturtium-aquaticum, 24 sinuata, 24 subumbellata, 24 Rosa, 112 califomica, 112 gymocarpa, 112 pinetorum, 112, 113 pisocarpa, 112 Woodsii, 112 ultramontana, 113 Rosaceae, 1 1 0 Rubia, 140, 143 tinctorum, 143 Rubiaceae, 9, 140 Rubus alleghaniensis, 112 glaucifolius, 112 laciniatus, 112 lasiococcus, 112 nivalis, 112 pensilvanicus, 112 procerus, 112 ulmifolius, 112

Rudbeckia califomica, 147 Rumex califomicus, 7 2 crassus, 72 fenestratus, 72 fueginus, 72 hymenosepalus, 72 occidentalis, 72 paucifolius, 72 salicifolius, 72 stenophyllus, 72 transitorius, 12 trian gulivalvis, 72 oreolopathum, 72 utahensis, 72 venosus, 72 Ruppia marítima, 172 spiralis, 172 Rutaceae, 9 Sagittaria cuneata, 171 Salazaria mexicana, 102 Snlix, 121 anglomm antoplasta, 121

artica, 121

babylonica, 121 brachycarpa, 121, 222 delnortensis, 121

exigua melanopsis, 121 Geyeriana argentea, 122 Cooddingii, 121 laevigata, 121 lasiandra, 121 lasiolepis, 121 lútea, 121 Watsonii, 121 melanopsis, 121

myrtillifolia, 121 phylUcifoHa monica, 122

planifolia monica, 122 pseudocordata, 121

rígida, 121

Salpichroa origanifolia, 9 5

rhomboidea, 95

Salsola

Rali ruthenica, 75

Paulsenii, 7 5 pestífera, 7 5 Salvia apiana, 104 Brandegei, 104 carduacea, 103 Clevelandii, 104 Columbariae, 103 Ziegleri, 103 eremostachya, 104 funérea, 1 0 3 Crahamii, 103 Greatae, 1 0 3 leucophylla, 104 longistyla, 1 0 3 mellifera, 104 microphylla, 104 mohavensis, 104

Index to the

221

Supplement

Munzii, 104 pacbyphylla, 104 pratensis, 103 sonoraensis, 103 jpathacea, 103 Vaseyi, 104 verbenacea, 103 Sambucus calli carpa, 143 cerúlea, 143 mexicana, 143 micro botrys, 143 racemosa arborescente 143 microbotrys, 143 Sanguisorba annua, 111 microcephala, 111 minor, 11 occidentalis, 1 1 1 officinalis microcephala, 111 Sanícula simulans, 137 Saracha ocutifolia, 94 Sarcos temma cynanchoides Hartwegii, 82 hirtellum, 83 Saxífraga, 107 arguta, 107 caespitosa, 107 debllis, 107 Mertensiana, 107 odontoloma, 107 Tolmiei, 107 Saxifragaceae, 106 Schismus arabicus, 190 barbatus, 190 Schoenolirion álbum, 173 Schoenus nigricans, 184 Scirpus, 181 acutus, 182, 183 americanus longispicatus, 182, 183 monophyllus, 182, 183 polyphyllus, 183 califoraicus, 182, 183 cemuus, 182 Clemente, 182, 183 Congdonii, 181 criniger, 182 diffusus, 181, 182 fluviatilis, 182 lcoilepis, 182 lacustris glaucus, 183 calidas, 183 maritimus paludosus, 182 tuberos us, 182, 183 microcarpus, 181 monophyllus, 183 mucronatas, 182 nevadensis, 182 Olneyi, 182 paludosus, 183 pumilus RoBandtt, 183 robustus, 182 Rollandii, 182, 183

•aximontanus, 182, 183 •etaceus, 1 8 2 subterminalis, 182, 183 tuberosus, 183 validus, 182, 183 Scleranthuj annuus, 29 Sclerochloa, 188, 187 dura, 187 Sclero linon dJgynum, 13 Scorzone Ila HoweOii, 1 6 8 Scrìbnerìa Bolanderi, 190 Scrophularia atrata, 97 califoraica, 97 floribunda, 97 desertorum, 97 desertorum, 97 lanceolata, 97 villosa, 97 Scrophulariaceae, 98 Scutellaria antirrhinoidet, 1 0 2 Austinlam, 102 Bolanderi, 102 siphocampyloidei, 102 tuberosa, 102 australi», 1 0 2 simiUs, 1 0 2 Sedum album, 106 niveum, 106 Rosea integrifolium, 106 Selaginella asprella, 3 densa, 3 scopulorum, 3 Engelmannii, 3 scopulorum, 3 Senecio, 147, 161 aphanactis, 162 aronìcoides, 162 astephanus, 162 bemardinus, 162 Blochmanlae, 161 Breweri, 162 canus, 162 Clarkianus, 161 Cleveland!!, 162 cruentus, 161 cymbalarioides, 1 6 2 Douglasil monoensls, 161 tularensis, 161 euiycephalus, 162 exaltatus unifiosculosus, 1 6 2 foetidus, 162 hydrophiloides, 1 6 2 Fremontii, 161 occidentalis, 161 glomeratus, 163 Gieenei, 162 hydrophilus, 162 indecorus, 162 integerrimus exaltatus, 162 major, 162 ionophyllus, 162 Jacobaea, 162 Lyonii, 161

mikanioides, 162 mohavensis, 162 multilobatus, 162 pauciflonis, 162 fallar, 162 fucundulus, 1 6 2 pseudaureus, 162 serra, 161 spartioides, 161 streptanthifolius, 162 sylvaticus, 162 triangularis, 161 vulgaris, 162 wemeriifoliiis, 162 Senecioneae, 161 Serapias HeUeborine, 180 Sericocarpus oregonensis califomicus, 158 Sesbania, 118 Setaria, 197 Carnei, 197 echinatus Faberi, 197 geniculata, 197 glauca, 197 lutescens, 197 sphacelata, 197 verticillata, 197 Sherardia arvensis, 143 Sibara filifolia, 26 virglnica, 26 Sida leprosa hederacea, 12 rhombifolia, 12 Sidalcea calycosa rhizomata, 12 Hickmannii Parishii, 12 oregana spicata, 12 Sileno aperta, 28 bernardina, 28 bernardina, 28 Maguirei, 28 sierrae, 28 californica, 28 campanulata, 28 conoidea, 28 gallica, 28 Grayii, 28 invisa, 28 Lemmonii, 28 marmorensis, 28 montana, 28 bernardina, 28 sierrae, 28 occidentalis, 28 Sargentii, 28 verecunda, 28 Anderson», 28 Silyburn Marianum, 165 Simmondsia chinensis, 136 Sisymbrium Ino, 24 orientale, 24 Sisyrinchium, 177

222 Sisyrinehium ( continued ) halophilum, 178 minus, 178 Sitanion, 189 califomicum, 190 Hwuenii, 190 hordeoides, 189, 190 Hystrix, 190 californicum, 190 jubatum, 190 kmgifolium, 190 mfout californicum, 190 Slum «nave, 138 Smlla cina racemosa, 173 Solanaceae, 9, 94 Solanum, 95 adattare, 95 carolineiise, 95 Gayanum, 95 lacinia tum, 95 lanceolatum, 95 marginatum, 95 ro stratum, 95 •arrachoidea, 95 sisymbriifolium, 95 triflonim, 95 umbellifenim, 95 Xanti montanum, 95 Solidago californica, 157 confinis, 157 occidentali!, 157 spathulata, 157 spectabilis, 157 Solomons'-Seal, False, 173 Sonchus arvensis, 170 asper, 170 ludovicianus, 170 Sorghum, 186, 198 lanceolatum, 198 sudanense, 198 virgatum, 198 Spanish Heath, 79 Sparganium multipedunculatum, 175 Spartina foHosa, 195 gracilis, 195 patens, 195 Spergularia atrospeima, 27 Bocconi!, 27 Sphaeralcea ambigua, 11 monticela, 11 rugosa, 11 Ernoryi californica, 11 variabilis, 11 exilis, 12 Orcuttii, 11 Parryi, 12 rotimdifoUa, 12 Sphaerostigma BoothU, 130 campestre minus, 130 decorticarli, 130 dentatura, 130 BallU, 131

Index to the Supplement senez, 130 Sphenopholis obtusata, 191 Sphenosdadiuxn capite llatum, 137, 139 Spiraea, 110 Spiranthes porrifolia, 179 Spirodela oligorhiza, 174 Sporobolus, 193 contractus, 193 cryptandrus, 193 vaginiflorus, 193 Stach ys Emersonii, 102 mexicana, 102 pycnantha, 102 rigida ricularis, 102 Staphylea Bolanden, 136 Stati ce perfoliatum, 79 Stellaria crispa, 27 graminea, 27 Jamesiana, 27 longipes, 27 media, 27 obtusa, 27 sitchana Bongardiana, 27 Stenanthium occidentale, 173 Stephanomeria Blairii, 169 carotifera, 168 virgata, 168 Stipa, 193 brachychaeta, 193 californica, 193, 194 Columbiana, 194 cornata, 193 coronata, 193 Eimen, 193, 194 Lettemi anii, 194 nevadensis, 193, 194 occidentali!, 193, 194 pinetomm, 194 speciosa, 193 Stillmanii, 193 Thurberiana, 193 Streptanthella longirostris, 23 derelicta, 23 Streptanthus albidus, 22 peramoenus, 22 amplexicaulis, 22 barbane, 22 batrachopus, 21 brachiatus, 21, 22 Breweri, 21 cordatus, 21 piutensis, 21 diversifolius, 21, 22 Famswortbianus, 21, 22 fenestrati«, 21, 22 glandulosus, 22 pulchellus, 22 secundus, 22 Hoffmannii, 22 sonomensis, 22 gracilis, 21

insignis, 22 Morrisonii, 21, 22 elatus, 22 birtiflonis, 22 niger, 22 polygaloides, 22 tortuosus, 21 Stylomeoon heterophylla, 20 Stylophyüum Hanei, 106 Styrax officinalis fuKescens, 78 Suaeda depressa, 75 Subulaxia aquatica americana, 23 Summer-Lilac, 93 Swallenea Alexandrae, 188 Symphoricarpos acutus, 143 albus laeoigatus, 143 hesperius, 143 mollis hesperius, 143 Parishii, 143 rivularis, 143 Symphytum, 91 Taeniatherum asperum, 189 Tagetes minuta, 155 Tamarix africana, 17 aphylla, 17 aralensis, 17 chinensis, 17 gallica, 17 parviflora, 17 pentandra, 17 ramosissima, 17 tetrandra, 17 Tanacetum camphoratum, 160 Douglas!!, 160 Tellima, 109 Cimbalaria, 108 glabra, 108 grandiflora, 109 heterophylla, 107 BolandeH, 108 parviflora, 109 scabreUa, 108 teneüa, 108 tripartita, 108 Tetra coccus Hallii, 15 ilicifolius, 15 Tetradymia axillaris, 163 glabrata, 163 Tetragonia eipansa, 30 tetragonioides, 30 Thalictrum polycarpon, 11 Thelesperma, 147, 148 gracile, 148 megapotamicum, 148 Thelypodium

Index to the

flavescens, 21 flexuosum, 21 laciniatum millefolium, 21 lasiophyllum, 2 1 Lemmonii, 2 1 Thelypteris nevadensis, 6 puberula, 0 Thennopsis macrophylla, 114 agnina, 114 Thistle, Scotch, 1 6 5 Thlaspi arvense, 2 3 californicum, 2 3 , 24 Fendleri, 2 3 hesperium, 2 4

glaucum hesperium, 24

Thorn, Cotton-, 163 Thysanocarpus curvi pes, 25 elegans, 2 5 laciniatus crenatus, 2 5 Tiarella trifoliate unifoliata, 109 Tidestromia, 7 6 oblongifolia, 7 7 cryptantha, 77 TiUaea, 105 mucosa, 105 Tofieldia glutinosa occidentalis, 173 Tolpis, 167, 171 barbata, 171 umbellata, 171 Torilis arvensis, 138 heterophylla, 1 3 8 japonica, 138 nodosa, 138 Torreya califomica, 8

Toxicodendron radicant dlvernloba, 137

Tracyina, 147 Tragopogon pratensis, 169 Trianthema Portulacastrum, 3 0 Tricardia Watsonii, 9 0 Tricholaena

rosea

223

Supplement

Trichocoronis Wrightii, 164 Trichoptilium incisum, 154 Trichostema micranthum, 102 oblongum, 102 rubisepalum, 102 simulatum, 102 Tridens muticus, 188 Trifolium, 116 Andersonii, 117 arvense, 117 Beckwithii, 117 bifidum, 117

Breweri, 117 cilio la him, 117 cyathiferam, 117 depauperatum, 117 dichotomum, 117 eriocephalum, 117 fragiferum, 116, 117 glomeratum, 116, 117 Grayii, 117 hirtum, 117 incaroatum, 117 longipes, 117 Macraei, 117 macrocephalum, 117 microcephalum, 117 microdon, 117 monanthum, 117 monoense, 117

oreganum, 116

Palmen, 117 polyodon, 116 procumbens, 117 productum, 117 subterraneum, 116, 117 tridentatum, 116, 117 variegatum, 117 Wormskjoldii, 1 Triglochin, 172 concinnum, 17 i debile, 172 maritimum, 17: palustre, 172 striatum, 172 Triodanis parviflora, 146 Trisetum cemuum canes cens, 191 spicatum, 191

Triteleia lutea aruüina, 177 scabra, 177 uniflora, 177

Triticum

elongaium, 189 trtchophorvm, 189

Trúris califomica, 167 Tropaeolaceae, 9 Trumpet, Desert, 51 Tsuga Mertens! ana, 7

Tunica prolifera, 29

Typha angustifolia, 17.' domingensis, 17 glauca, 175 latifolia, 1 7 5 Ulm us carpinifoba, 122

chinensis, 122

parvifolia, 122 procera, 122 pumila, 122 Umbelliferae, 138 Urospermum, 167, 169 picroides, 169 Urtica

dioica gracilis califomica, 122 holosericea, 122

LyaOii, 122

holosericea, 122 Urticaceae, 8, 122 Vaccaria, 27

ValerimeUa anomala, 144 aphanoptera, 144 ciliosa, 145 congesta, 144 magna, 144 Locusta, 1 4 5

olitoria, 144

Venegasia carpesioides, 1 5 0 Veratrum califomicum, 173 fimbriatum, 173 insolitum, 173 Verbascum virgatum, 9 7 Verbena

bipinnatifida nepetifolia, 101

bracteata, 101

bracteosa, 101

braiiUemia, 101 califomica, 101 Clemensonim, 101 Cooddingii nepetifolia, 101 hasteta, 101 scabra, 101 lasiostachys, 101 litoralis, 101 officinalis, 101 robusta, 101 tenera, 101 tenuisecta, 101 Verbenaceae, 101 Verbetina encelioides auriculata, 147 Veronica

americana, 99

arvensis, 9 8 Chamaedrys, 98, 99 comosa, 9 9 flliformis, 98, 9 9 hederifolia, 98, 99 peregrina, 98 serpyllifòlia, 9 8 Vida angustifolia, 10 benghalensis, 120 dasycarpa, 120 Viguiera dehoidea Parishii, 147 Vine, Madeira, 2 9 Mignon ette, 2 9 Viola adunca, 18 oxyceras, 18 arvensis, 17 aurea, 17 mohavensis, 17 Bakeri shastensis, 17 glabella, 17 pedunculata tenuifob'a, 18 purpurea, 17 geophyta, 17 mohavensis, 17

Index to the Supplement

224 Violm (continued)

Sheltonii, 18 tricolor, 17, 18 Violaceae, 9 Viscum album, 137 Vitaceae, 135 Vitex, 100, 102 Agnus-castuj, 102 Vitis, 135 Washingtoma filifera, 175 Watermelon, 145 Wataonia, 178

angutta, 178

bulbillifera, 178 Weed, Skeleton, 170 Whitney« dealbata, 150 Willow, Weeping, 121 Wislizenia refracta, 20

Palm eri, 20 Wolffia columbiana, 175 punctata, 175 Wolffiella Ungulata, 175 oblonga, 175 Woodsia orégano, 5 Plummerae, 5 Woodwardia fimbriata, 6 Wyethia ovata, 147

Xanthocephalum caUfomicum, 156 Xerophyllum, 172

XyUyphacos futieren», 110 Yucca Whipplei

caespitosa, 175 Zannichellia palustris, 172 Zannichelliaceae, 172 Zauschneria califoroica, 124

angustifotia, 124

latifolia, 124 mexicana, 124

villosa, 124

cana, 124

Eeutwoodiae, 124 mexicana, 124 velutina, 124 viìlota, 124

Zigadenus exahatus, 173 Zygophyllum Fabago brachycarpum, 15