MEMOIRS OF THE NE\V YORK BOTANICAL GARDEN. lOI 



Yellowstone Park : Electric Peak, August 20, 1897, Rydberg 

 & Besscy, 3878. 



Idaho : Mt. Chauvet, June 29, 1897, Rydberg- d- Bcssey, jSyg. 



* Vagnera liliacea (Greene) ; Unifoliuni liliaceuin Greene, Pittonia, 



I : 280. 



It differs from the eastern [^. stellata in being glabrous, in the 

 folded leaves and the longer pedicels ; from the western V. sessilifolia 

 in the leaves, which are long-acuminate and falcate at the apex. 

 Wooded hillsides. 



Montana: Bridger Mis., June 14, 1897, Rydberg & Bcssey, 

 387J ; Gallatin Co., Airs. Alderson; Sheridan, 1892, Mrs. L. A. 

 Fitch; Bozeman, 1883, Scribner, 27^; Flathead Lake, 1883, H.B. 

 Ayres, CCC.rXF//,- Bitter Root Valley, 1880, Walsofi. 



Yellowstone Park : 1888, Br. Chas. H. Hall; Tower Falls, 

 1885, Tzveedy, jo6. 



Disporum trachycarpum (Wats.) B. & H. Gen. PI. 3: 832 [111. 



Fl. i: ^'7^2~\\ Prosartes trachvcarpa Wats. Bot. King's Exp. 5: 



344 [Man. R. M. 353; Bot. Cal. 2: 179; Wats. Rev. 270]. 



Mountain sides ainong rocks, mostly in shaded places, at an alti- 

 tude of 2000-3000 m. 



Montana: Little Belt Mts., i8g6, R/od//ia/i, jj^: Bridger Mts., 

 June 18, 1897, Rydberg & Bessey, 3881 ; Jack Creek, July 14, 

 3880; Gallatin Co., Mrs. Alderson; Bozeman, 1892, W. T. Shaw; 

 1887, Tzi-eedy, 68: Helena, 1892, F. D. Kelsey ; Marysville, Miss 

 O. B. Russell; Bozeman, 1883, Scribner^ 286; Judith Mts., 1882, 

 Canbv. 



Yellowstone Park: Electric Peak, Aug. 18, 1897, Rydberg & 

 Bessev,3882; 1884,^. Tzceedy,gi. 



* Disporum major (Hook.) Britton, Bull. Torr. Bot. Club, 15: 188; 



Uvularia lanuginosa major Hook. Fl. Bor. Am. 2: 174; Pro- 

 sartes (9/'rov7;/« Wats. Proc. Am. Acad. 14: 211 [Bot. Cal. 2: 



179]- 



Distinguished by its acuminate cordate leaves, more or less villous 



pubescence, and acute fruit. 



Montana: Flathead River, 1883, Canby, 32g. 



Streptopus amplexifolius (L.) DC. Fl. Franc. 3: 174 [Man. R. M. 

 353 ; 111. Fl. I : 432 ; Bot. Cal. 2 : 177 ; Wats. Rev. 269] ; Uvu- 

 laria aniplexifolia L. Sp. PI. 304. 

 In damp woods, up to an altitude of 2500 m. 



