1918] 
GREENMAN— MONOGRAPH OF SENECIO 53 
ver Plume, Clear Creek Cañon, alt. 3090 m., 19 Aug., 1896, 
Holm (Mo. Bot. Gard. Herb.); gulch, south of Rist Cañon, 
15 June, 1898, Crandall 3089 (Gray Herb.) ; Horsetooth Gulch, 
7 June, 1899, State Agr. Coll. Colo. 3083 (U. S. Nat. Herb.) ; 
Pikes Peak, 10 July, 1901, Williamson (Phil. Acad. Nat. Sci. 
Herb. and C. S. Williamson Herb.) ; Dark Сайоп, alt. 2900 m., 
19 July, 1901, F. E. £ E. S. Clements 109 (Gray Herb., 
Mo. Bot. Gard. Herb., and Т). S. Nat. Herb.); Bottomless 
Pit, alt. 3850 m., 6 Aug., 1901, F. E. % E. S. Clements 522 
(Gray Herb, U. S. Nat. Herb, and Mo. Bot. Gard. 
Herb.); slopes of Cheyenne Mountain, Colorado Springs, 20 
June, 1912, Churchill (J. R. Churehill Herb. and Mo. Bot. 
Gard. Herb.); Pikes Peak, 19 and 25 Aug. 1915, Drushel 
(J. A. Drushel Herb. and Mo. Bot. Gard. Herb.); Palmer 
Lake, 28 Aug., 1915, Drushel (J. A. Drushel Herb.); near 
Breckenridge, alt. 2895 m., Aug., 1901, Mackeneie 238 (Phil. 
Acad. Nat. Sci. Herb.); Wolcott, Eagle Co., 11 July, 1902, 
Osterhout 2667 (Gray Herb.); Twin Lakes, Wheeler's 
-Exp., 1873, Wolf & Rothrock 557 (Gray Herb. and U. S. 
Nat. Herb.); mountains of Colorado, coll. of 1870, E. L. 
Greene 227 (Gray Herb.) ; gravelly places, South Cottonwood 
Gulch, Chaffee Co., alt. 2895 m., 9 and 29 July, 1892, Sheldon 
165, 167, 486 (U. S. Nat. Herb.) ; Sangre de Cristo Mountains, 
Aug., 1874, Brandegee 942 (Mo. Bot. Gard. Herb.) ; Mt. Ouray, 
region of Gunnison Watershed, alt. 3810 m., 20 Aug., 1901, 
С. F. Baker 857 (Gray Herb., U. S. Nat. Herb., Greene Herb., 
Univ. of Notre Dame, and Mo. Bot. Gard. Herb.) ; dry hills, 
vicinity of Trinidad, alt. 1800-1950 m., 17 July, 1911, Standley 
6025 (U. S. Nat. Herb.) ; hills west of Trinidad, 14 June, 1917, 
Johnston & Hedgcock 153 (Mo. Bot. Gard. Herb.) ; Mancos, 
July, 1890, Eastwood (U. S. Nat. Herb.); without definite 
locality, Dapprich (Pub. Mus. Milwaukee Herb. No. 8833). 
New Mexico: uplands, Upper Canadian Valley, Catskill, coll. 
of 1895, Mrs. O. St. John 71 (Gray Herb.) ; Baldy, 14 Aug., 
1910, Wooton (U. S. Nat. Herb.) ; Rio Pueblo, 10 Aug., 1910, 
Wooton (U. S. Nat. Herb.); Jemez Mountains, alt. 3350 m., 
4 Sept., 1906, Vernon Bailey 1023 (U. S. Nat. Herb.) ; Pecos 
River, July, 1898, G. E. Coghill 101 (Mo. Bot. Gard. Herb.) ; 
