801 802 



varicate, puberulent when young: Ivs %' der pointed, outermost more herbaceous, 



Ig, hard-coriaceous, oblg, obtuse, or even and woolly on margin at base: cor ratn- 



truncate at both ends, the whole margin er deeply cleft, teeth always erect: pap 



coarsely and saliently spinose-toothed: cui-iouo, ak silky-villous." Gifts l:bu. 



fl in sh-peduncled simple clusters at the On Volcano creek, above Volcano Falls, 



ends of all the branchlets, large, dark at 8000, Tulare Co, Cal. 

 blue, varying to w: fr large, promin- ~ ^T^wim A T innnan<x 



ently 3-horned. Open hills in Marin Co. Genus CICUTA Linnaeus, 



near San Geronimo, and northward. CICUTA BOLAElDERI S. Wats. 



Confused with C: divergens by Parry." Wat 11:139. B 1:261. Da . C & K Kev 



Greene. Man 78 (18y4). "Umb 130. P 2:6. A l:276d. 

 U: M^CRGTHYRSUS Greene. Greene, Pitt 2:6. Suisun Bay, Cal. 



"C: thyrsifiorus, var: macrothyrsus, T, "Doubtless this is the largest of the 



AVilkes exp 263; C: integerrimus of re- Cicutas, seldom less than 6 hi, ott neai- 



cent writers and collectors, not Hook & ly 10; the st not rarely 2' thick below 



Arn. Growing parts silvery-silky, the C. BULBIFERA L, sp pi 25o 



mature foliage thin, pubescent on both Eastern and middle states of Arn. t 



faces: Ivs ovate to oval and oblg-oval, west of the Great Lakes, 



acute or obtusish, com subcordate, not- C. CAIilFORKICA G T'.344. P 1:2(1, _<-, 



ably veiny, not emphatically tinple- cites Helosciadium? Califorracurn & 



A eined, the largest 3' Ig, com entire but A as a synuiiym. 3 l:2bl. P ^.iu. 



those on vigorous shoots lightly serrate, CiCUTA MACULATA Lmn. 



the scattered pubescence marking both L, sp pi 256. A 1:26,. B 1 bo. f I.-<JL. 



faces, but veins beneath villous- thyrsus 2:9, Eastern and middle states or Am. 



6-8' Ig, sh-ped, ped with but few and to \\**i of Great Lakes, 



scarcely reduced Ivs." Gfts 1:68. Urn- SBtr (Parish 975). Ihrough the U. fa. 



pqua valley. Ore. Chico, Cal. CICUTA OCCIDENTALIS Greene. 



O: SEVADENSIS K -152. L sy?t ed (1735). A l:267d. P 1:271. 



Lvs lirm, oval, obtuse or acutish, 2*1-11 

 obtuse at base but not subcordate, Abrams, Fl LA 265. Frequent in 



-I 1 /?' Ig, veins beneath w and promin- marshes toward the coast, 



ent, the lowest lateral pair Ig and near- CIRCAEA Tourn ex L, syst ed 1 (1735). 



ly parallel with midvein, both faces ap- (j \LP1NA var. intermedia Wat. Bot 



pearing glab; a very fine pubescence on King 113- Pacifica fide B 1:234. 



petioles and along veins beneath." c. PACIFICA Aschers & Magnus in bot 



Gifts 1:66. "Chieiiy of the Siera Ne- ze it -'ySiT' S. "Ber foothills (Parish 



vada, Cal, and at middle elevations-"*** ]158)~B 1"'34 



Cur 1:133 et B 1:102 as integerrimus. ciiB:AREXYI.U3I Mill Card Diet ed 6 



CEREOCASPUS Bth, Voy Sulph 28 t 16 i 1762) 



c FLAB~ELLIFORME Wat. Br 2:197, 



C. IUVOLUTUS P 1:290, San Bartolome Comonadu, Baja, 



CERCOCARFUS LEDIFOLIUS Xutt. Ab, ^^UNDlWA^EA^I^p'pl 5. B 2:276. 



SCAb 1:89, Mt San Antonio, LA Co, c LATIFOLIA Griseb, Ledel Fl Ross 



1)000. 4 : 435 B 2 '276 as arundinacea var. 



CHAFTALIA. pendula 



O: ALSOFHILA Gifts 1:158. NM. c MACROURA Kunth Rev Gram l:6j. 



C: COKFINI3 Gifts 1:158. Ar. B' 9">76 = Epicampes m fide IK. 



CHEISA2TTHUS SUFFRUTESCENS Ab. c PENDULA Trin in Mem Ac Petersb 



SCAb 2:41 fd. sr 6 6 (2) '280. B 2:276 as arundinacea 



CHLORIS ELEGANS HBK, Nov Gen et Var 'pendula. 



sp 1:166. Parish, SCAb 8:7, Riverside. c. PURSHII Kunth, Rev Gram 1:6<. 



CHRYSOFSIS. B >"'79 as Calamagrostis Canadensis. 



C: A3FRELI.A Gifts 1:150. Colo. CINTRACTIA. 



C: COMPACTA Gifts 1:51. Colo. c. 3CRUGIANA M 1:20. 



CHRY8OTHAMNUS. CIRSIUM (Tourn) Adans Fam 2:116 



C: ASPER Greene. (1763) = Cnicus fide IK. 



"Resembling C: vulcanicus, tho stout- c ACAULB Weber ex Wigg, Prim f 1 



er, the wooliness of sts more loose and Hols 59. B 1:418 as Cnicus occidentalis. 



w; Ivs as nar but firmer, rather strong- c BREVIFOLIUM Nutt. Am. Phil sc 



ly glandular-scabrous under a lens, this tr, ns, 7:421. B 1:418 as Cnicus undu- 



indument extending to the outer bracts latus. 



of inv: hds subsessile, forming a more C CALIFORNICUM G Pac Ry R 4:112. 



strictly thyrsoid infl. most 10 or 12-fld; B 1:420 as Cnicus C. A 1:198 as Carduus 



bracts oblg-linear, slender-pointed, none C. 



with woolly margin: cor and ak as in C. COULTERI Harv & Gray, pi Fendl 



C: vulcanicus." Gifts 1:80. Inyo Co, 110 = Cnicus occidentalis fide. 



Cal. Cov as Bigelovia Bolandri. C. DOUGLASII D C 6:643 = Cnicus un- 



C: VULCANICUS Greene. dulatus fide B 1:418. 



"Shrub allied to C: Parryi of Colo, C. EDULE Nutt, Am Phil sc tr, ns 7:420 



more slender, Ivs very nar'ly linear and =Cnicus edulis fide -B 1:420. 



very acute, indistinctly 3-nerved thru- C. OCHROCENTRUM G PI Fendl 110 = 



out, glab, or when young obscurely Cnicus undulatus var. ocnrocentrus fide 



glandular and viscid; hds forming a nar B 1:419. 



thyrsiform panicle, hd a little more C. REMOTIFOLIUM DC 5:6o5 = Cmcus 



than y 2 ' hi, nar, mostly 5-fld, its bracts fide Ik. B 1:420 as Cnicus carlmoides 



about 10, thin, lanceolate-subulate, slen- var. Americanus G. 



