823 



1:266. 



C. THOPSOIDES Nutt, T & G Fl 1:624. 



B 1:266 as terebinthinus. 



CYNA2IUM Nutt, T & Q Fl 1:640 (1840). 



Ligusticum fide IK. 



C. APIIFOLIUM Nutt, T & G Fl 1:641. B 



1:264 as L. apiifolium. 



C. BIGELOVII T, Pac Ry R 4:94. B 1:271 



as Ferula dissoluta Wat. 



Genus CYCTARA L. Artichoke. 



Stout per prickly herbs, with pinnati- 

 fid sessile Ivs, their lobes spinescently 

 tipped, and large hds of p tubular fls: 

 iny-bracts well-imbricated, coriaceous, 

 spinescent; receptacle fleshy, fimbril- 

 late: ak obovate, compressed and some- 

 what 4-angled: pap of many series of 

 plumose bristles. 

 C. CABDTJNCUI.US L. 



Parish, Er 7:97, "rare as a wayside es- 

 cape at SBer; SD Co near Smith mt." 

 C. SCOX.YMUS L. A l:198d. Ab 442. B 1: 

 417. 



Abrams, Fl LA 442. An occasional 

 escape from gardens. Je-Jl. 

 CYNODONTITJM. 



C. CERNUUM Hedw, Muse Frond t 9. 

 B 2:3i)2 as Bryum c. 



C. FLEX1CAULE Schwaegr, suppl 1:113 

 t 29. B 2:366 as Leptotrichium f. 

 CYITOGLOSSUM L, syst ed 1 (1735). 

 CYNOGLOSSUM COLESTINUM LindL 

 C. GLOMERATUM Fraser Cat 1813 ex 

 Pursh Fl 2:729. B 1:528 as Eritrichium 

 g. P 1:58 as Oreocarya glomerata. 

 C. GRANDE Dougl ex Lehm Pugill 2:25. 

 Par 264 t. B 1:530. 



C. LAEVE G, syn fl 2 (1):188. B 2:4G9. 

 C. LATERIFLORUM Lam, Enc 2:239. B 

 1:531 as Pectocarya lateriflora (= lin- 

 earis). 



C. LINEARIS R & P. A 1:204 as Pecto- 

 carya 1. 



C. OCCIDEXTALE G 10:58. B 1:531. 

 C. OFFICINALE L, sp pi 134. Eu. B 1: 

 531. 



C. PENICILLATUM H & A, bot Beech 

 371. B 1:531 and A 1:204 as Pectocarya 



C. PILOSUM R & P. B 1:531 as Pecto- 

 carya lateriflora (= linearis). 

 CYNOSURUS L, Gen ed 1, 13 (1737). 



Ann or per tufted, with flat Ivs and 

 dense spk-like infl: spkt consisting of 

 nar empty gms with a continuous rach, 

 the terminal spkt of 2-4 broader gms 

 with articulate rachilla, and subtending 

 perfect fls: 2 outer gms broad, 1-3- 

 nerved, pointed or sh-awned; upper grms 

 nar'er, com empty; gms of the sterile 

 spkt pectinate, spreading, linear-subu- 

 late; 1-nerved: sta 3: sty distinct, sh: 

 grain finally adherent to the palea. 

 C. CRISTATTJS L, sp pi 72. Eu. Ab 48. 



Per; cu tufted, erect, slender, 3-6 dm 

 hi; sheaths smooth, sh'ter than inter- 

 nodes; blades of cu flat, 2-10 cm Ig, 

 1.5-3 mm wide; spk nearly cylindric, 

 oblg or linear, 3-10 cm Ig; the clusters 

 of spkt all turned to one side, the empty 

 ones forming inv to each cluster. Eii. 

 inv to each cluster. Eu. 



Genus CYPERLS Linnaeus. 



Ann or per herbs: sts mostly simple, 

 triangular, Ify near the base and with 1 

 or more involucrate Ivs at base of sim- fTfiT 



826 



pie or compound, umbellate or capitate 

 infl: rays of umbel sheathed at base, com 

 very unequal: apkts flat or nearly terete, 

 composed of few-many persistent or 

 decid scales, these concave, conduplicate 

 or Keeled. 2-ranked, all fl-bearing or the 

 lower empty: fla perfect: Perianth 0: sta 

 1-3: 8ty 2-3-cleft, decid from summit of 

 the lenticular or 3-angled ak. Galingale. 

 C. ACUMINATUS Torr & Hook, NY 

 Lycann 3:435. B 2:214 

 CYPERUS ARISTATU8 Rottb. 

 Rottl jJisc Nov PI 22; Prog 16. B 2:214. 

 Ha 64. 



C. AUREUS Presl, Rel Haenk 1:168. B 2: 

 21^4 as aristatus Rottb. r= squarrosus fide 



C. CALIF ORNICTJS Wat, B 2:216. 



C. CASTAXEUS Bigel, Fl Bost 3, 19. B 



2:214 as diandrus variety castaneus T. 



C. COMFRESSUS L, sp pi 46. B 2:214 



(cites of Haenke's coll from Monterey, 



Cal. as probably diandrus. 



C. CUPREUS Presl. Rel Haenk 1:172. B 



2:21 5 as erythrorrhizos Muhl. 



CYPERUS DIANDRUS Torrey. 



T, cat pi NY 8y. B 1:214. 



Variety CAFITATTTS Britton. Ab 65: LA, 



SBer. 



^3ts tufted slender, 1-4 dm hi; Ivs about 

 2 mm wide, those of the inv 1-2, elon- 

 gated; spikelets sessile in a capitate clus- 

 ter, appearing somewhat lateral, 8-20 

 mm Ig, linear or linear-oblong; scales 

 with brown margins appressed, coriac- 

 eous, obtuse, shining", sta com 3; sty 2- 

 cleft, scarcely exserted; ak lenticular, ob- 

 lg or oblg-ovate, somewhat pointed, dull. 

 Variety CASTANEUS T. B 2:214. Da 18. 

 = variety capitatus fide Ab 65. 

 C. ERYTHRORRHIZOS Muhl, DesC 

 Gram 20. B 2:215. Ab 66. McClatchie, 

 Er 2:78 LA. 



Ann; sts tufted, com rather stout, 2-6 

 dm hi; Ivs 3-8 mm wide, equaling or ex- 

 ceeding st, rough-margined, those of inv 

 3-7, Iger much exceeding umbel; umbel 

 mostly compound; spkt linear, subacute, 

 6-20 mm Ig', less than 2 mm wide, many- 

 fld, clustered in oblg nearly or quite ses- 

 sile spikes; scales chestnut brown, oblff- 

 lanceolate, mucronulate; rachis with 

 membranaceous wings separating as a 

 pair of hyaline interior scales; sta 3; sty 

 3-cleft: aK sharply 3-angled, oblg, pointed 

 at both ends, pale, Vz as Ig as scale. 

 "ULENTUf ~ 



CYPERUS ESCULENTUS Linn. 



L, sp pi 45. Da 1"8. B 2:215. Eu. Da 18, 



Er 1:100 LA Co, Ab 66. 



Per by scaly horizontal tuber-bearing 

 rtstocks; sts rather stout, 3-6 dm hi; 

 Ivs light g, 4-8 mm wide, usually longrer 

 than st, with prominent midvein, those 

 of inv 3-6, longer much exceeding umbel; 

 umbel 4-10-rayed, usually compound; 

 spikelets num in loose spikes, straw-col- 

 ored or y'ish brown, spreading, 12-24 mm 

 Ig, 3 mm wide, many-fld; scales ovate- 

 oolong, subacute. 3-5-nerved; rachis nar- 

 rowly winged; sta 3; style 3-cleft; ak 

 obovoid, obtuse, 3-angled. 



Frequent in river bottom about LA and 

 SBer. 



C. FERAX Richard, act sc hist nat Par 

 1:106. B 2:216. Tropical. Cal (Muir). 

 C. PLAVOMABISCTTS Griseb Fl Brit WI 

 567. B 2:216. 



