4IO MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 



tips of the staminate heads of A. j^iilcherj'ima are much shorter and 

 more rounded. The heads of A. anap/iaioidcs resemble, therefore, 

 more those of A. argentea, while the habit is that of A. -pulcherriina. 



Montana: Spanish Basin, June 28, 1897, Rydberg <£- Bessey, 

 5170 (t3^pe) ; Bridger Mountain, June 14, 3171 : Park Co., 1887, 

 Tweedy, J18; Beaver Head Co., 1888, 216; Elk Mountains, 1896, 

 Flodmaji, 868; Lima, 1895, Rydberg, 2gj^f.; Silver Bow Co., Mrs. 

 Jennie Moore; Warm Springs, Helena, 1892, Kelsey ; Jefferson 

 City, 1883, Scribner, loie; Blackfoot River, 1883, Canby, 18S. 

 Antennaria pulcherrima (Hook.) Greene, Pittonia, 3: 176; Anten- 



naria Carpaiica pulcherrima Hook. Fl. Bor. Am. i: 329 [Syn. 



Fl. I-: 232; Bot. Cal. i: 340; Man. R. M. 176]. 



Hillsides, at an altitude of 1500-2500 m. 



Montana: North Sun River, 1887, ^- S. Williams, 202. 



Yellowstone Park : 1884, Tzveedy, ijj. 



* Antennaria lanata (Hook.) Greene, Pittonia, 3: 288; Antennaria 



Carpatica lanata Hook. Fl. Bor. Am. i : 329. 



Resembles the European A. Carpatica, but with tlie broader leaves 

 denseh^ lanate on both sides, while in that species the leaves are gla- 

 brate above. A. lanata differs from A. pulcherrima in the lower 

 habit, seldom over 15 cm. high, the dense corymb, and the dark tips 

 of the bracts of the fertile heads. 



Montana: Park Co., 1887, Tzueedy, j^y. 



Antennaria media Greene, Pittonia, 3 : 286 ; Antennaria alpina 



Hook. Fl. Bor. Am. i : 329 [Syn. Fl. i- : 232, mainl}- ; Bot. Cal. 



I : 339; Man. R. M. 176] ; not L. 



Differs from the European A. alpina L. in the spatulate leaves, 

 which are conspicuously tomentose on both sides. It grows on alpine 

 peaks, at an altitude of 2500-3000 m. 



Montana: Indian Creek, July 22, Rydberg d- Bessey, J/^^/,' 

 Bozeman Pass, 1883, Tzveedy f ; Long Baldy and Yogo Baldy, 

 Little Elk Mts., 1896, Flodman, 862 and 864; Tiger Butte, 1887, 

 R. S. Williams, 72^; Lake Plateau, 1897, P. Koch, gj. 



Yellow^stone Park: Electric Peak, Aug. 18, 1897, Rydberg t^ 

 Bessey, §166; 1884, Tzveedy, IJ4.. 



Idaho : Mt. Chauvet, July 29, 1897, Rydberg & Bessey, 3163. 



t These specimens have leaves that are cuneate-spatulate and in age glabrous, and 

 may represent a distinct species, but the material is too incomplete for a good de- 

 scription. 



