414 MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



series, white-tipped, the outer obtuse, the inner acute. It grows in 

 dr}' valleys, at an altitude of about 2000 m. 



Montana: Little Belt Mountains, 1896, Flodman, 86"/; Jack 

 Creek, July 14, 1897, Rydherg & Bcssey, 5147', Spanish Basin, 

 June 28, S148. 



* Antennaria foliacea humilis. 



Like A. foliacea in every respect, except that the stem is much 

 lower, onl}'' T.5-2 dm. high, and the leaves much smaller, both 

 basal and stem leaves being about 1.5 cm. long, the latter not being 

 much enlarged as in the typical A. foliacea. 



It grows on rather dry hillsides. 



Montana : Bridger Mountains, June 14, 1897, Rydberg & Besscy, 

 f/^p (type) ; Spanish Basin, June 28, jijo; Silver Bow Co., Afrs. 

 Jennie Moore. 



Antennaria aprica Greene, Pittonia, 3 : 282 ; Antennaria dioica Gray, 



Syn. Fl. I": 233, in part [Man. R. jNI. 176]. 



A low plant, less than i dm. high, with large heads. It grows on 

 dry hills, at an altitude of 1000-2000 m. 



Montana: 1888, Deer Lodge, /^. W. Z'/'o^/mo^:';/," Bridger Mts., 

 June, 1897, Rydberg cf- Bcssey, jiji; Spanish Basin, June 28, 

 Jijj; Cinnabar, 1885, Tzveedy, 726; Deer Lodge, 1892, W. T. 

 Shaw; Gallatin Co., Hodgnian ; Prickly Pear Canon, 1886, R. S. 

 Williams, 20ja (rose-colored bracts) ; Gallatin City, 1883, Scrib- 

 ner, JOig and h {$ and 9 )• 



Yellowstone Park : 1885, Tzveedy, 727. 



Antennaria racemosa Hook. Fl. Bor. Am. i : 330 [Syn. Fl. i- : 233 ; 



Man. R. M. 177]. 



On wooded hillsides, at an altitude of 2000-2500 m. 



Montana: 1889, Deer Lodge, /^. W. Trap/iag-en ; EU'ison, 1890, 

 J^. D. Kelsey ; Trail Creek, 1887, Tweedy., 3^9 '1 Jack Creek, July 

 14, 1897, Rydberg & Besscy, jijp; Spanish Basin, June 28, 3140; 

 Belt Mts., 1886, F. W. Anderson, 226; Gallatin Co., Mrs. Mary 

 Alderson ; Spanish Basin, 1896, Flodnian, 866; Little Belt Mts., 

 863; Melrose, idig^, Rydberg, 2gj2 ; Bozeman, 2gjj ; Granite, 1892, 

 F. D. Kelsey ; 1882, Tweedy, 412 ; Madison Valley, 187 1, Haydcn 

 Stcrvey ; 1872, C6»«//<7r ; Jefferson City, 188^, Scribner, loid; Belt 

 Mts., 1883, Canby; Odell's, 1880, Watson. 



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



