SMITH: STUDIES IN THE GENUS LUPINUS 399 
ango, June, 1898, C. S. Crandall (RM). Archuleta County: 
Arboles, June, 1899, C. F. Baker 437 (US, G, NY, UC, RM). 
New Mexico. McKinley County: Fort Wingate, 1883, 
W. Mathews (G). Socorro County: Patterson, June, 1892, E. O. 
Wooton (US 241178, US 737533). Dona Ana County: plains at 
base of Organ Mountains, 1852, C. Wright 1362 (US 20950-2); 
Filmore Canyon, Organ Mountains, May, 1905, E. O. Wooton 
(US). Grant County: Copper Mines, June, 1851, Mex. Bound. 
Survey 287 (NY); River Mimbres, May, 1851, G. Thurber 335 
(T); Silver City, 1891, G. C. Nealley 39 (NY); same, G. C. Nealley 
40 (US); Silver City, May, 1906, V. Bailey (US). County not 
_ given: without definite locality, 1869, E. Palmer (US 20576, T): 
Mesa Top, 1883, C. D. Walcott 28 (US). 
CuinuAHuA. Ojo de Vacate, June, 1851, G. Thurber 335 
(NY). 
ARIZONA. Cochise County: Camp Lowell, 1880, J. G. Lem- 
mon (G). Santa Cruz County: Tumacacori and vicinity, 1903, 
D, Griffith 3055 (US). Pima County: Canaca to Arivaca, 
1903, D. Griffith 3570 (US). Yavapai County: Ash Fork, May, 
1903, D. Griffith (US). Coconino County: base of San Francisco 
Mountains, July, 1884, J. G. Lemmon & wife (US, UC); Hell’s 
Canyon, May, 1883, H. H. Rusby 554 (US, T); Turkey Tanks, . 
Flagstaff, June, 1891, D. T. McDougal (US); Pipe Spring, May, 
1894, M. E. Jones 5272b (US). Mohave County: Hackberry, 
May, 1884, M. E. Jones (US 220209); near Kingman, June, 
1893, NV. C. Wilson (UC). 
CALIFORNIA. San Bernardino County: New York Mountains, 
near Leastalls, June, 1915, S. B. Parish 10259 (UC). Inyo 
County: Bishop Creek, May, 1886, W. H. Shockley 424 (UC). 
9. LuPINUS SHOCKLEYI Wats. Proc. Am. Acad. 22: 470. 1887. 
[Fic. 47.] 
More or less acaulescent, 1-2 dm. tall, densely pubescent with 
hairs about 1 mm. long, spreading on the stems and petioles, 
sub-appressed on the leaves; peduncles 5-10 cm. long, racemes lax, 
3-6 cm. long, equalled or surpassed by the foliage; flowers about 
6 mm. long; pedicels slender, often curved, about half as leng as 
the flowers, spreading-pubescent; calyx hairy, the upper lip 3 mm. 
long, bifid, lower lip 3-4 mm. long, minutely three-toothed or 
