74 MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



S. Williams^ ^jg; Sixteen Mile Creek, 1S83, Scribner^ 324: East 

 Gallatin Swamp, 1S96, Rydhcrg^ J-OJ- 



Carex Raynoldsii Dewey, Am. Journ. Sc. II., 32: 39 [Man. R.'M. 



387]. 



Common in the mountain regions at an altitude of 1500-3000 m. 



Montana: Mystic Lake, 1895, Shear, ^gj ; Rydberg, 22^4; 

 Bridger Mts., June 17, 1897, Rydberg & Bessey, 3737; Span- 

 ish Basin, July i, 373S; Park Co., 1887, Tweedy, 14.; High- 

 wood Mountains, 1888, R. S. Williams, 447 ; Nevada Creek, 1883, 

 Canby, 331 : Bozeman Pass, 331 : Upper Marias Pass, 331 ; Bridger 

 Canon, 1896, Flodman, 274; Rydberg, 3220: Sheep Creek, jj 77; 

 Yogo Baldy, 3424; Little Belt Pass, 3327. 



Yellowstone Park : Shoshone Lake, Aug. 10, 1897, Rydberg & 

 Bessey, 373g; Upper Falls, Aug. 14, 3760; East De Lacy's Creek, 

 Aug. 10,3761; 1873, C. C. Parry, 277; 1884, Tzueedy,2i3: 1885, 

 63S ; 1884, 2ig; Yellowstone Lake, 1871, Hayden. 



Carex Parryana Dew. Am. Journ. Sc. 27: 239 [Man. R. M. 387]. 

 Rare within the state. 

 Montana: Upper Arrow Creek, 1886, R. S. Williauis, 431. 



* Carex Parryana Hallii : Carex Hallii Olney, Hayden's Rep. 1871 : 



496 ; Carex Parryana iinica Bailey, Mem. Torr. Bot. Club, i : 54. 



1889. 



It has generally only one spike. Meadows at an altitude of 2500 m. 



Montana: Deer Lodge, July 9, 1895, Rydberg, 212S; Forks of 

 the Madison, July 26, 1897, Rydberg & Bessey, 3762; Spanish 

 Basin, June 28, 3813. 



Carex Tolmiei Boott ; Hook. Fl. Bor. Am. 2 : 224 [Bailey; 



Proc. Am. Acad. 22 : 79, and Mem. Torr. Bot. Club, i : 46] ; 



Carex vulgaris alpina Bailey ; Coulter, Man. R. M. 386, in part, 



not Boott. 



On high mountains at an altitude of about 3000 m. 



Montana: Gallatin Peak, 1886, Tiueedy, 10^3; Mill Creek, 

 1887, 20. 



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



At an altitude of about 3000 m. 



Montana: Old Hollowtop, Pony Mts., July 7, \%(^^, Rydberg 

 & Bessey, 3763. 



