MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 383 



On rocky hills, at an altitude of 1500-2500 m. 



Montana: H^'^-//; ; Bear Gulch, 1887, Tzueedy^j^'/ ; Deer Lodge, 

 1888,7^. W. Traphagen ; Bridger Mountains, June 15 and 17, 1897, 

 J^ydherg d: Bessey, J047 andjo^p; Clendennin, 1882, R. S. Wil- 

 liams, 206. 



Yellowstone Park: 1884, Tzueedy, izy. 



Idaho : Mount Chauvet, July 29, 1897, Rydberg & Bessey, 5048. 



Stenotus acaulis Nutt. Trans. Am. Phil. Soc. (II.) 7 : 334 ; Aplopap- 

 pus acaulis Gray, Proc. Am. Acad. 7: 353 [Syn. Fl. i' : 132; 



Bot. Cal. 1:311; Man. R. M. 148]. 



On rocky hills and mountains, at an altitude of 1500-2500 m. 



Montana: Wyel/i: Helena, 1890,/^. D.Kelsey; Gallatin Co., 

 1888, Tzueedy, jo. 



Yellowstone Park : 1873, C. C. Parry, 162: 1888, Z>r. Chas. 

 II. Hall. 

 Stenotus lanuginosus (Gray) Greene, Erythea, 2: 72; Aplopappiis 



laiiuginosus Gray, U. S. Expl. Exped. 17 : 347 [Syn. Fl. i' : 131 ; 



Man. R. M. 148]. 



In rocky places in the mountains. 



Montana: Lewis and Clarke Co., 1890, F. D. Kelsey ; Trail 

 Creek Prairie, 1880, Watson, 182. 

 Oonopsis multicaulis (Nutt.) Greene, Pittonia, 3 : 45 ; Stenotus niul- 



ticaulis Nutt. Trans. Am. Phil. Soc. (II.) 7 = 335 5 Aplopappus 



multicaulis Gray, Am. Nat. 8: 213 [Syn. Fl. i' : 129; Man. R. 



M. 147]. 



In rocky places, up to an altitude of 2500 m. 



Yellowstone Park: 1873, C. C. Parry, 164.. 



Eriocarpum grindelioides Nutt. Trans. Am. Phil. Soc. (II.) 7 = 3^1 



[111. Fl. 3 : 328] : Aplopappus XuttalliiTorr. & Gray, Fl. N. Am. 



2: 242 [Syn. Fl. I-: 125; Man. R. M. 146]. 



On dry hills and plains, up to an altitude of 1500 m. 



Montana: Great Falls, 1891, R. S. Williams, 6g: Snowy 

 Mountains, 1882, Canhy ; Bull Mountain, 1882, Canby. 



Yellowstone Park: 1873, C. C. Parry, 161. 



Eriocarpum spinulosum (Pursh) Greene, Erythea, 2 : 108 [111. Fl. 

 3: 329] ; Aniellus spinulosus Pursh, Fl. x\m. Sept. 2: 564; Ap- 

 lopappus spinulosus DC. Prod. 5: 347 [Syn. Fl. i" : 130; Man. 

 R. M. 148]. 



