MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 75 



* Carex Tolmiei nigella Bailey, Mem. Torr. Bot. Club, i : 47 ; 



Carcx nigella Boott ; Hook. Fl. Bor. Am. 2 : 225. 



Montana: Spanish Peaks, iSg6, I^ydberg,jo6j ; Flodman^ 282. 



* Carex Montanensis Bailey; Bot. Gaz. 17; 152. 



Near relative of C. Tolmiei with the habit of C. Magellanica^ 

 growing in clumps ; culm weak and nodding, with soft, flat narrow 

 leaves. 



Montana: Upper Marias Pass, 1883, Canhv, ^jo. 



Carex Goodenovii Gay, Ann. Sci. Nat. II. 11 : 191 [111. Fl. i : 309] ; 

 Carex vulgaris Fries, Mant. 3: 155 [Man. R. M. 386]. 

 In the mountains at an altitude of 2500 m. 

 Montana: Mill Creek, 1887, Tzveedy, 16 and //. 



Carex juncella Fries, Bot. Not. 1857: 207 ; Carex Kellogg iiBooi\.\ 

 S. Wats. Bot. Cal. 2 : 240, 1880; Carex vulgaris juncella Fries, 

 Summa, 230. 1845 [Man. R. M. 386] . 

 At an altitude of about 2000 m. 

 Montana: Neihart, R. S. Williams, jgi. 



Carex Bigelovii Torr. ; Schw. Ann. Lye. N. Y. 2 : 67 [111. Fl. i : 

 310]; Carex hyperborea Drej. Rev. Crit. Car. 43; C. vulgaris 

 hyperborca Boott, 111. 167 [Man. R. M. 386]. 

 . Montana : Belt Park, 1886, R. S. Williams, /50. 



Carex rigida Good. Trans. Linn. Soc. 2 : 193 ; Carex vulgaris 

 alpina Boott, 111. 4: 167 [Man. R. M. 386; Bot. Cal. 2: 241]. 

 High mountain peaks at an altitude of 2500-3000 m. 

 Montana: Yogo Baldy, 1896, TPv-f^f^f-ro-, J7/7; Little Belt Pass, 



3341- 



* Carex nudata Boott; Wats. Bot. Cal. 2: 241. 



It is distinguished from C. Goodenovii by the fimbriate sheaths 

 and deciduous perig3'nia. On mountain tops at an altitude of 2500 

 —3000 m. 



Montana: Old Hollowtop, Pony Mts., July 7, i^()l, Rydberg 

 & Bessey, jyjj. 



Yellowstone Park: Upper Falls, Aug. 14, 1897, Rvdberg & 

 Bessey. 



Carex Nebraskensis Dewey, x\m. Journ. Sci. II., 18: 102 [111. 

 Fl. I : 308] ; Carex Jamesii \ebraskensis Bailey, Carex Cat. 

 Suppl. [Man. R. M. 384]. 



