398 SMITH: STUDIES IN THE GENUS LUPINUS 
careful study of all the material considered shows no sufficiently 
constant or fundamental differences available for a satisfactory 
varietal classification. 
OrEGON. Lake County: Chewaucan Marsh, 2 June, I9II, 
W. W. Eggleston 6771 (US); Fifteen Mile Creek, Warner Valley, 
16 June, 1911, W. W. Eggleston 6983 (US). Harney County: base 
of Steins Mountain, 30 May, 1885, 7. Howell (US, G). Malheur 
County: Barren Valley, 1885, W. Cusick 1250 (US); Dry Creek 
hills, June, 1901, W. Cusick 2554 (US, G, NY, UC, RM); 
Barren Valley, June, 1896, J. B. Leiberg 2198 (US, G, UC). 
Nevapa. Humboldt County: Coyote Mountains, June, 1868, 
S. Watson 223 (US 41363, T); Humboldt Valley, 1868, S. Watson 
222 (T). Washoe County: Reno hills, June, 1900, S. G. Stokes 
(NY); Truckee Pass, June, 1906, P. B. Kennedy 1333 (US, NY); 
Truckee Pass, June, 1907, A. A. Heller 8646 (US, B); Reno, 1 
May, 1910, A. A. Heller roo0o6 (US, B, NY, RM). Mineral 
County: Hawthorne, June, 1882, M. E. Jones 3814 (US, NY). 
Esmeralda County: Candalaria, W. H. Shockley 5r (UC). Nye 
County: Tonopah, June, 1907, W. H. Shockley 86 (UC); Rhyolite, 
June, 1907, W. H. Shockley 54 (UC). Lincoln County: Caliente, 
May, 1902, L. N. Goodding 942 (RM). 
Utan. Weber County: Ogden, June, 1903, S. G. Stokes (US). 
Davis County: Antelope Island, June, 1869, S. Watson 222 (US). 
Salt Lake County: near Garfield, May, 1909, Mrs. J. Clemens 
(US, NY, RM, CPS). Juab County: Diamond Valley, 28 Apr., 
1894, M. E. Jones 5125c (US). Piute County: Marysvale, 
May, 1894, M. E. Jones 5338i (US). Washington County: La 
Verken, May, 1894, M. E. Jones 5183b (US); Silver Reef, May, 
1894, M. E. Jones 5149g, 5151 (US); Santa Clara Valley, 
Apr., 1894, M. E. Jones 5139h, 5139y (US); Spring Dale, 
May, 1894, M. E. Jones 5261h (US). Kane County: Kanab, 
May, 1894, M. E. Jones 5273 (US, NY, UC, RM). 
Cotorapo. Garfield County: Glenwood Springs, June, 1899, 
G. E. Osterhout (T, G, RM). Delta County: Surface Creek, 
March, 1892, C. A. Purpus 175 (UC); Hotchkiss, June, 1802, 
J. H. Cowen 147 (NY, G); same, J. H. Cowen 648 (CAC); Delta, 
June, 1909, L. Tidestrom 2198 (US). Montrose County: Naturita, 
May, 1914, E. Payson 306 (NY, RM). La Plata County: Dur- 
