RM
132114 Aven Nelson 11111a 1930-02-22
U.S.A., Arizona, Pima, Baboquivari Mountains: Weaver's Camp.
RM
147064 Aven Nelson, Ruth A. Nelson 1886 1935-05-12
U.S.A., Arizona, Pinal, Mountains near Superior: Oak Flats., 33.30939 -111.05012, 1189m
RM
139059 Aven Nelson s.n. 1930-12-00
U.S.A., New Mexico, no county, Along the southern border of New Mexico.
RM
17670 C. Leo Hitchcock, Roland V. Rethke and R. van Raadshooven 4390 1938-06-30
U.S.A., New Mexico, Grant, Gila National Forest: 15 mi N of Silver City., 32.94959 -108.2018, 2134m
RM
288476 C. Leo Hitchcock 25736 1970-03-19
U.S.A., Arizona, Pima, West side Baboquivari Mountains., 31.81087 -111.67996, 945m
RM
17778 E. O. Wooton 105 1897-07-07
U.S.A., New Mexico, Dona Ana, Organ Mountains., 32.29319 -106.5476, 1220 - 2134m
RM
58114 E. O. Wooton s.n. 1905-11-00
U.S.A., New Mexico, Dona Ana, Organ Mountains: Fillmore Canyon., 32.3375 -106.5937, 1677m
RM-USFS
408326 Elbert L. Little Jr. 4211 1936-10-30
U.S.A., Arizona, Gila, Tonto National Forest: Parker Creek Experimental Forest, near cliff rain gage., 33.7984 -110.9702, 1829m
RM
11945 J. G. Lemmon, Mrs. J. G. Lemmon s.n.
U.S.A., Arizona, no county, Several mountain ranges.
RM
81969 Leslie N. Goodding 2443 1907-09-02
U.S.A., Arizona, Pima, Proctor's Ranch.
RM
74874 Leslie N. Goodding 395 1907-08-13
U.S.A., Arizona, Cochise, Huachuca Mountains: Palmerlee.
RM
74875 Leslie N. Goodding 996 1911-08-00
U.S.A., Arizona, Cochise, Mule Mountains.
RM
525920 M. A. (Ben) Franklin 5377 1987-09-07
U.S.A., Arizona, Santa Cruz, West slope Atacosa Mountains: above Sycamore Canyon., 31.428 -111.17081, 1280m
RM
49793 Marcus E. Jones 4254 1884-09-17
U.S.A., Arizona, Cochise, Bowie., 31.3259 -109.4865, 1159m
RM
250389 no collector 1877 1935-11-00
U.S.A., Arizona, Pinal, Superior, near Belmont Mine.
RM
301547 Robert D. Dorn 2843 1977-03-31
U.S.A., Arizona, Santa Cruz, Between Nogales and Arivaca, ca 8 mi SE of Ruby., 1311m
RM
216637 Wilhelm G. Solheim, Ragnhild Solheim 2433 1948-11-07
U.S.A., Arizona, Cochise, Chiricahua Mountains: Portal, Idlewild Camp Ground., 31.89799 -109.1623, 1524m
RM-USFS
408327 William R. Chapline 236 1915-08-10
U.S.A., New Mexico, Sierra, Gila National Forest: Tierra Blanca Canyon, SE of Seven Brothers Mountain., 32.8599 -107.7459, 2378m
RM
38 Robert R. Humphrey s.n. 1931-03-15
U.S.A., Arizona, Pima, Coyote Mountains., 31.999 -111.536
RM
40 E. L. Little 4110 1935-10-01
U.S.A., Arizona, Gila, Tonto National Forest: Top of hill N of Steep Slope Plots., 33.7984 -110.9702, 1829m