[Vor. 3 
134 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
Montana: Midvale, 1 July, 1903, Umbach 238 (U. S. Nat. 
Herb.) ; Big Fork, Flathead Co., 14 June, 1904, Jones (U.S. 
Nat. Herb.) ; Big Fork, 15 July, 1908, and Swan Lake, 25 Aug., 
1908, Clemens (Field Mus. Herb. 376698 and 384958); Mac- 
Dougal Peak, 31 July, 1908, Clemens (Mo. Bot. Gard. Herb.) ; 
Little Belt Pass, 10 Aug., 1896, Flodman 918 (Mo. Bot. Gard. 
Herb.), со-түрє; Spanish Basin, Gallatin Co., alt. 1980 m., 28 
June, 1897, Rydberg & Bessey 5263 (Gray Herb., Berlin Herb., 
and N. Y. Bot. Gard. Herb.) ; Gallatin Basin, alt. 2130 m., 5 
Aug., 1905, Blankenship 291 (U. S. Nat. Herb., Mo. Bot. Gard. 
Herb., and Phil. Aead. Nat. Sei. Herb.). 
Yellowstone National Park: Lone Star Geyser Basin, 7 
Aug., 1897, Rydberg & Bessey 5262 (U. S. Nat. Herb. and 
N. Y. Bot. Gard. Herb.) ; Gibbon Cañon, 28 Aug., 1899, A. £ E. 
Nelson 6748 (U. S. Nat. Herb. and Mo. Bot. Gard. Herb.) ; 
Yellowstone Falls, 5 Aug., 1885, Letterman 77 (Mo. Bot. Gard. 
Herb.); without definite locality, 5 Aug., 1902, Mearns 2860, 
2978 (U. S. Nat. Herb.); Amethyst Creek, 14 Aug., 1887, 
Knowlton (U. S. Nat. Herb. 201412). 
Colorado: open wet meadow, below Estes Park, 5 July, 1912, 
Churchill (J. R. Churchill Herb.) ; Wagon Wheel Gap, Mineral 
Co., July, 1882, B. H. Smith (Phil. Acad. Nat. Sci. Herb.) ; 
Mancos, 21 June, 1898, Baker, Earle & Tracy 45 (Gray Herb., 
U. S. Nat. Herb., and Mo. Bot. Gard. Herb.). 
New Mexico: vicinity of Chama, Rio Arriba Co., alt. 715— 
870 m., 9 July, 1911, Standley 6635 (U. S. Nat. Herb.) ; along 
the Pecos River, east of Glorieta, San Miguel Co., alt. 1980 
m., 4. & E. Heller 3682 (U.S. Nat. Herb. and Mo. Bot. Gard. 
Herb.). 
Idaho: West Fork of Priest River, alt. 900 m., 4 Aug., 1897, 
Leiberg 2825 (U.S. Nat. Herb.) ; near Santianne Divide, west 
side, alt. 850 m., 23 June, 1895, Leiberg 1020 (U. S. Nat. Herb. 
and Mo. Bot. Gard. Herb.); Granite Station, Kootenai Co., 
30 July, 1892, Sandberg, MacDougal & Heller 803 (U. 5. Nat. 
Herb.) ; near Lewiston, 17 June, 1894, Henderson (U. S. Nat. 
Herb.) ; Fork of Wood River, alt. 1830 m., 25 July, 1895, Hen- 
derson 3235 (U. S. Nat. Herb.) ; Twilight Guleh, Owyhee Co., 
