MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 389 



Solidago rigida L. Sp. PL 880 [111. Fl. 3: 345; Syn. Fl. i' : 159; 



Man. R. M. 155] . 



Plains, prairies and river-valleys, up to an altitude of 1500 m. 



Montana: Bozeman, 1884, Tweedy, 1^6; 1886, ii2j; Living- 

 ston, 1892, 7^. D. Kelsey ; Snowy Mountains, 1882, Canby. 

 Euthamia occidentalis Nutt. Trans. Am. Phil. Soc. (II.) 7 : 326 ; So- 

 lidago occidentalis Nutt. ; Torr. & Gray, Fl. N. Am. 2 : 226 [Bot. 



Cal. i: 318; Man. R. M. 155]. 



River valleys, at an altitude of 1000-2000 m. 



Montana: 1887, F. W. Anderson; Great Falls, 1891, R. S. 

 Williams, 244; Banks of the Yellowstone at Huntley, 1882, Canby. 

 Euthamia graminifolia (L.) Nutt. Gen. 2: 162 [111. Fl. 3: 347]; 



Chrysocoma graminifolia L. Sp. PI. 841 ; Solidago lanceolata L. 



Mant. 144 [Syn. Fl. i" : 161 ; Man. R. M. 157]. 



In valleys and meadows, up to an altitude of 1500 m. 



Montana: Swimming Woman Creek, 1882, Cajiby. 

 Townsendia Parryi D. C. Eaton, Am. Nat. 8: 212 [Syn. Fl. i^ : 



167; Man. R. M. 156]. 



Common in the mountains, at an altitude of 1500-3000 m. 



Montana: Helena, 1889, F. D. Kelsey; Gallatin Co., 1888, 

 Tweedy, 228 ; Mrs. Hodgman ; Lewis & Clarke Co., Mrs. Murphy ; 

 Bridger Mts., 1892, W. T. Shaw; Lima, 1895, Rydberg, 2812; 

 Little Belt Mts., 1896, Flodman, 828; Bozeman, 1887, Tweedy, 

 378; 1882, 4.00; Helena, 1887, F. W. Andersoji; Deer Lodge, 

 1895, Rydberg, 2810; Spanish Basin, 1896, Flodman, 82^ and 827; 

 Bridger Mts., July 11, 1897, Rydberg <& Bessey, J/J^," Sheridan, 

 1892, Mrs. Fitch; Upper Sand Coulee, 1888, /?. 6*. Williams, 3^ ; 

 Belt Mountains, 1883, Scribner, j6 ; M3'stic Lake, and Big Black- 

 foot and Jocko Rivers, 1883, Canby, lyd; Deer Lodge, 1895, Ryd- 

 berg, 2810; Lima, 2812; Terminus, 1880, Watson; Bannock City, 

 Watson. 



Yellowstone Park: 1888, Dr. Chas.H. Hall; Mammoth Hot 

 Springs, 1894, F. H. Burglehaiis, 126; Mt. Holmes, 1884, Tzveedy, 



157- 



Idaho: Mt. Chauvet, July 29, 1897, Rydberg & Bessey , 3133. 



Townsendia florifera (Hook.) Gray, Proc. Am. Acad. 16: 84 [Syn. 

 Fl. I-: 168; Man. R. M. 157; Bot. Cal. 2: 455]; Erigeron 

 forifer Hook. Fl. Bor. Am. 2 : 20. 

 In the mountains, at an altitude of 2500-3000 m. 

 Yellowstone Park:. 1884, ^- Tweedy, 138. 



