MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. bl 



Carex nigricans C. A. Mey. Mem. Sav. Etr. Peters, i : 210 [Man. 

 R. M. 373]. 



High mountains up to an altitude of 3000 m. 



Montana: Gallatin Peak, 18S6, Tzcccdy, lojS ; Boulder Creek, 

 1887, 77. 



Carex stenophylla Wahl. Kongl. Vet. Acad. Nya Handl. 24: 142 



[Man. R. M. 391 ; 111. Fl. i : '341]. 



On dry plains and table lands up to an altitude of 2000 m. 



Montana: Lima, 1895, Shear^ ;^2^; Rydhero-^ joji ; Townsend, 

 2i6gy2; Great Falls, 1892; R. S. Williams^ 46J ; Deer Lodge, 

 1892, W. T. S/mza ; Shields River Basin, 1896, Rvdherg; J22'/. 



Carex stipata Muhl. ; Willd. Sp. PI. 4:233 [Man. R. M. 391 ; 111. 

 Fl. i: 343; Bot. Cal. 2: 233]. 

 In swamps up to an altitude of 1800 m. 

 Montana: Bozeman, 1896, Rydherg, jooi ; Flodnian^ 2^/. 



* Carex Jonesii Bailey, Mem. Torr. Bot. Club, i : 16. 



In wet places at an altitude of 2300 m. 



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

 Bcssey, 37S6. 



Carex Gayana Desv. in C. Gay, Fl. Chil. 4: 205 [Man. R. M. 393 : 



Bot. Cal. 2 : 231]. 



Montana: Shields River, 1888, 7?. S. WiHiains, 8jo ; Martin- 

 dale, 1882, CV7;//;_)',- -Crow Creek, 1883, Scn'hncr, J12; Boulder 

 Creek, J /J. 



Carex marcida Boott ; Hook. Fl. Bor. Am. 2:212 [Man. R. M. 



392 ; 111. Fl. I : 344 ; Bot. Cal. 2 : 231]. 



Dry prairies up to an altitude of 2000 m. 



Montana: Silver Bow, July, 1895; S/icci?', jjj : Bozeman, ^jp,' 

 Lima, Aug. 5, j/i : Forks of the Madison, July 26, 1897, Rydberg 

 ct- Rcssey, jSo2 andjt^'oj (?) ; Sun River, 1887, R. S. Willianis, 457 '^ 

 Grasshopper Valley, Watson^ 1880 ; Spanish Basin, 1896, Rydberg^ 

 3163. 



Yellowstone Park : Mammoth Hot Springs, 1885, Tzveedy, 631. 



* Carex teretiuscula Good. Trans. Linn. Soc. 2 : 163 [111. Fl. i : 344] . 



Wet meadows at an altitude of less than 1000 m. 

 Montana: Sun River, 1887, R. S. Williams, ^45- 



