540 



B 2:234 as f estiva var. Hayderniana. 



Olney, Parry Wyo 24. 



C. HETERONEURA B 2:239. "Lake 



Tahoe to Bear valley" (K). 



C. HIBTISSIMA B 2:247. "Sierra 



Nevada" (K). 



C. HOODII Boott, Hooker Fl 2:211. B 



2:231. 



C. HOPPNERI Boott, Hooker Fl 2:219 t 



220. B 2:243 as salina Wahl var. minor 



Boott. 



C. HORNSCHUCHIANA Hoppe. B 2: 



250 as fulva variety H. 



C. HYPERBOREA Drej Rev Car 43. - 



salina fide IK. B 2:241, as vulgaris 



Fries var. hyperborea. 



C. INTERMEDIA Good, Linn sc tr 2:154 



(1794). B 2:230 as disticha Huds. 



C. JAMESII Torr, NY Lye ann 3:398 



(1836). Parry, Wyo 16. B 2:243. 



C. KEZ.Z.OGGII B 2:240. Lake Tahoe to 



Bear (K; Lemmon). Ut. 



C. LAGOFINA Wahl in V A Nya Handl 



Stick 1803:145. B 2:233. Eu, Greenland, 



Cal. 



C. LAGOPODIOIDES Schk, Riedg 2:20. 



= tribuloides fide IK. B 2:237. 



C. LANCEATA Dewey, Am J sci 29:249 



(1836). B 2:243 as salina var. minor 



Boott. 



C. LANUGINOSA Michx, Fl 2:175. B 



2:250 as filiformis var. latifolia. 



C.LENTICULARIS Michx, Fl 2:172. B 



2:242. 



C. I.EFORIHA L, sp pi 973. Olney, 



Parry Wyo 16, 24. 



C. LIMULA Fries, Summa Veg 229. B 



2:241 as vulgaris var. hyperborea. 



CAREX LACINIATA Boott. 



Ill Car 4:174 t 594. B 2:243. Ab 74. Da 



18. SBar (Nutt). 



Sts stout, sharply angled, 6-11 dm hi; 

 Ivs rather num, nearly equaling sts, 4-8 

 mm wide; bracts very Ig; spikelets 4-6, 

 cylindric; stam 1-2, com pedicelled, 2.5-7 

 cm Ig, 4-6 mm wide; pist 5-8 cm Ig, 

 4-9 mm wide, remote, upper sessile, 

 lower long-pedieelled, nodding; scales p 

 or ferruginous, pale in the middle, 

 ciliate, acute or with rough awn; 

 perigynium abruptly or gradually 

 beaked, nearly entire to bidentate with 

 serrate teeth, compressed-lenticular, 

 punctate, sparingly toothed on the upper 

 margins. 



C. 1IVIDA Willd. sp pi 4:285. B 2:244. 

 C. LTJZUI.OE FOLIA B 2:250. 

 C. IiUZUIiINA Olney, Am ac pr 7:395. 

 B 2:248. 



C. MECTDOCICTENSIS Olney, B 2:249. 

 C. MIRABILIS Dewey, Am J sci 30:63. 

 B 2:238 as cristata var. mirabilis? 

 straminea fide IK. 



C. MONILE Tuck, ex Boott, Hook J bot 

 5:69 (1846). B 2:251. vesicaria var 

 (fide Boeck). 



C. MONTICOLA Dewey, Am J sci 31:26; 

 bot Mex Bound 229. B 2:247 as 

 triquetra. 



CAREX MARCIDA Boott. 

 Hooker Fl 2:212. B 2:231. Da 18. Ab 

 76. Ha 64. 



St 3-6 dm hi, scabrous above; Ivs 2 

 mm wide, sh'er than st; spike 2-4 cm Ig, 

 6-10 mm wide, dull brown; spkts many, 

 crowded or contiguous, closely imbri- 

 cated, 4-6 mm Ig, 2 mm broad, lower 



compound; bracts clasping, scale-like, 

 setaceously pointed, lowest exceeding 

 its spkt; scales ovate, acute or cuspi- 

 date, margin hyaline, brownish; perigy- 

 iiium nearly bk in fr, orbicular with a 

 sh, or ovate and with a longer bidentate 

 beak, stipitate, plano-convex, margins 

 incurved, serrate above, nerved, equal- 

 ing scales; nutlet ferruginous, lenticu- 

 lar, produced at the base. 

 CAREX MULTICAULIS L. Bailey. 



Ab 75. Da 18. 



Cu very num, 3-6 dm hi, stiff, wiry, 

 terete, smooth or minutely scabrous be- 

 neath the fls; sheaths If-less or pro- 

 duced into stiff and appressed tips, 2 

 cm Ig or more, or on sterile sts 8-15 cm 

 Ig and spreading; lower scales If -like 

 and prolonged into a slender tip, di- 

 lated and hyaline at base; pist fls 2-6, 

 lower often remote; perrigynium 6-8 

 mm Ig, strongly 3-angled, many-nerved; 

 beak very sh, entire; nutlet punctate, 

 completely filling the perigynium. 

 CAREX MURICATA Linn. 

 L, sp pi 974. (Huds; Fl Dan t 284 

 echinata fide B 2:237). 

 Da 18. 



Variety AMERICANA Bailey. 

 Variety GRACII.IS Boott, 111 Car 4:193. 

 B 2:232. 



C. ^EBRASCENSIS Dewey, Am J sol 

 sr*2, 18:102 (1854). Ha 64. B 2:243 i^s 

 Jamesii. 



C. NIGRA All, Fl Pedem 2:267. B 2: 

 239 as atrata var. nigra Boott. 

 C. HUD AT A B 2:241. Ha 64. 

 C. NUTTALLII Dewey, Am J sci 63:l2 

 t 2 f 97. B 2:231 as Douglasii. 

 CAREX OCCIDENTALIS Bailey. Torr 

 cl mem 1:14. Ab 76. Parish, Er 3:59, 

 Monica mts. 



Glau; sts 3-6 dm hi; Ivs nearly equal- 

 ing sts; spk slender, 25-50 mm Ig; spkts 

 somewhat crowded, or lowest com di~- 

 tinct; bracts scale-like, minute; scales 

 muticous; perigynium turgid, ovate, ab- 

 ruptly short beaked, nearly marginless. 

 C. PALLIDA Meyer, Cyp nov 215 t 8. B 

 2:230 as siccata Dewey. 

 C. FANICULATA L, Cent PI 1:31 

 (Amon ac 4:294). B 2:232. 

 C. PELLITA Muhl ex Schk Ried 2:84. 

 B 2:250 as filiformis var. latifolia - 

 lanuginosa fide IK. 



C. PENNSYLVANIA Torr, NY Lye 

 ann 3:410. B 2:246. = varia fide IK. 

 C. FOLYMORFHA Muhl, ex Boott 111 

 Car 1:21 t 57. B 2:247. 

 C. FHYLI.OMANICA B 2:233. 

 C. FOLYTRICKOIDES Muhl, ex Schk 

 Ried 2:34. B 2:229. Fla, Rocky mts. 

 CAREX PRESCOTTIANA Boott. 

 Linn sc tr 1:286 (1845). Hawaii. B 2: 

 244, SBer. 



Carex barbarae Dewey, ex Torr in bot 

 Mex bound 231. 



CAREX PSEUDOCYPERUS L. 

 L, sp pi 978. 



Variety AMERICANA Hochst. Ab 73. Z 

 2:29. 



Sts stout, 4-6 dm hi, angles sharp and 

 scabrous; Ivs rigid, nodose, "10 inm 

 wide, Ig, tapering; spkts 4-6, densely fld, 

 the uppermost stam, linear, 25-80 mm 

 Ig; pist spkt, 4-7 cm Ig, 8-15 mm wirle, 

 cylindric, approximate or the lowest re- 



