IMEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 83 



Carex nardina Fries, Mant. 2: 55 [Man. R. M. 389: 111. Fl. i: 



340]- 



Montana : Upper Marias Pass, 1883, Canhv, 343. 



Carex Redowskyana Meyer ; Mem. Sav. Etr. Peters, i : 207 [111. Fl. 

 I : 340] ; Carc.x gynoo'atesV^ovvnsk]. ; Drejer, Rev. Crit. Car. 16 

 [Man. R. M. 389]. 

 Montana: Moose Creek, 1S87, R. S. WiUianis, 64.6. 



Carex sterilis angustata (Carey) Bailey, Bull.Torr. Bot. Club, 20: 

 425; Carex cchinata angustata Carey; Gray, Man. 544; C. 

 echinata microcai-pa Bailey, in Coulter Man. R. M. 395. 

 In moist ground. 

 Montana: Logging Creek, 1888, R. S. Wlllianis, 4^1. 



*Carex interior Bailey, Bull. Torr. Bot. Club, 20: 426 [111. Fl. i : 



350]- 



Differs from C. sterilis in its shorter, short-beaked and weaker- 

 nerved perigynia. 



Montana: Spanish Basin, June 28, 1897, Rxdlierg & Besscy, 



1779- 



Carex canescens L. Sp. PI. 974 [Man. R. M. 394; 111. Fl. i : 351 ; 



Bot. Cal. 2: 236]. 



In mountain meadows up to an altitude of 2500 m. 



Montana: Mystic Lake, 1895, Shear, 480; Ryciberg; 2233; 

 Park Co., 1887, Tzueedy; Neihart, 1888, R. S. Williaius, 7^2; 

 Spanish Basin, 18^6, Rvdherg; 30JJ, 3^43 : Rlodman, 320. 



Yellowstone Park: Upper Falls, Aug. 14,1897, Rydherg- & 

 Bessex, 3-jyj ; Lower Geyser Basin, Aug. 4, j/jcy; 1884, Tzceedy, 

 21S. 



Carex brunescens (Pers.) Poir. in Lam. Enc. Suppl. 3 : 286 [111. 



Fl. I : 351] ; Carex ctirta brunnescens Pers. Syn. 2 : 539? Carex 



canescens alpicola Wahl. Fl. Lapp. 286 [Man. R. M. 394]. 



In mountain meadows up to an altitude of 2000 m. 



Montana: Mystic Lake, 1895, Rydberg, 223^; Grasshopper 

 Valley, Watson, 1S80; Loto Creek, 1880, Watson. 



Carex Deweyana Schw. Ann. Lye. N. Y. i : 65 [Man. R. M. 394; 



111. Fl. i: 354; Bot. Cal. 2: 236]. 



In woods up to an altitude of 2000 m. 



Montana: Clendenin, 18S9, /?. S. Willianis, 466 ; Dutchman's 

 Creek, Jefferson City, 1883, Scribner, 322. 



