1924] 
GRANT—A MONOGRAPH OF THE GENUS MIMULUS 193 
places near Riverside, Denver Co., 15 July, 1915, Munz 137 
(Cornell); swamp near Greeley, 28 June, 1907, E. L. Johnson 
120 (M); swampy creek banks, Paradox, Montrose Co., 5400 ft. 
alt., 19 June, 1912, Walker 118 (R. Mt.); Cuchara Valley near 
La Veta, 17 May, 1900, Rydberg & Vreeland 5659 (R. Mt.); 
Wray Yuma Co., 23 June, 1915, Osterhout 5253 (R. Mt.). 
Utah: in а swamp near Utah Lake, 18 Sept., 1858, Lieut. Bryan's 
Exp.. Hayden (M). 
Nevada: Reno, Sept., 1888, К. Brandegee О and M); Reno, 
Sept., 1888, Т. S. Brandegee (U. S.). | 
New Mexico: Mangos Springs, near Silver City, Grant Co., 4770 
ft. alt., 27 June, 1903, Metcalfe 208 (G); Bear Mt. near Silver 
City, Grant Co., near 5000 ft. alt., 24 April, 1903, Metcalfe 28 
(M); in the water of springs and rivulets, Santa Fe, May and 
June, 1847, Fendler 559 (M); Cold Spring, 4 Sept., 1895, 
Mulford 1152 (M); by spring, 10 miles west of Datil, Datil 
Nat’l Forest, Socorro Co., 8400 ft. alt., 3 July, 1918, Ferris 
1204 (Stanford); in running water, Bear Spring, Sandia Mts., 
6000 ft. alt., Aug.-Sept., 1911, Ellis 294 (М). 
Arizona: Chiricahua Mts., 10 April, 1894, Price (Stanford). 
Mexico: 
Coahuila: water plant, Saltillo, 22 March, 1847, Gregg 331 (M); 
in water, Saltillo, 6 March, 1847, Gregg 195 (М); marshy place 
at San Juan de la Vacqueria, 20 May, 1847, Gregg 716 (M). 
Chihuahua: vicinity of Chihuahua, 5-10 June, 1908, Edw. 
Palmer 366 (M); vicinity of Chihuahua, 1-21 Мау, 1908, 
Edw. Palmer 162 (G and M). 
Durango: Tobar, 28-31 May, 1906, Edw. Palmer 235 (M). 
Vera Cruz: Citlaltepetl, 12000-13000 ft. alt., Sept., 1907, Purpus 
2805 (M). 
Queretaro: Queretaro, about 5500 ft. alt., 1910, Bro. Aguiel 
10254 (M). 
Michoacan: Cerro San Miguel, near Morelia, about 6600 ft. alt., 
Dec., 1910, Bro. Arsène 5310 (M); vicinity of Morelia, 2 Feb., 
. 1912, Bro. Arsène 9936 (G and М). 
This variety can usually be distinguished by the suborbicular 
shape of its leaves with entire or sparsely and irregularly denticu- 
late margins. Many intermediates occur, as Tracy & Earle 220 
