RM
49141 Marcus E. Jones 3920 1884-05-15
U.S.A., Arizona, Mohave, Yucca.
RM
254104 Bassett Maguire, Ruth Maguire 10556 1935-04-09
U.S.A., Arizona, Graham, Along Tripp Canyon Road; 10 mi S of Pima., 32.8406 -109.9685, 1067m
RM
254105 Bassett Maguire, Ruth Maguire 10606 1935-04-09
U.S.A., Arizona, Graham, Along Tripp Canyon Road; 10 mi S of Pima., 32.8406 -109.9685, 1067m
RM
741718 Larry C. Higgins, N. D. Atwood 22438 2001-04-10
U.S.A., Arizona, Mohave, SE of Paws Pocket., 36.19928 -113.20471, 1344m
RM
741701 Larry C. Higgins, D. Atwood and S. Welsh 22140 2001-03-23
U.S.A., Arizona, Mohave, Pigeon Wash; Lake Mead National Recreational Area boundary., 620m
RM
741408 M. Madsen, D. Atwood 1252 2001-03-29
U.S.A., Arizona, Mohave, Lake Mead National Monument: Ca 1/4 mi NE of Tassi Spring up a draw that meets with the road., 36.25616 -113.95738, 473m
RM
741732 N. Duane Atwood, M. Madsen 266618 2001-03-30
U.S.A., Arizona, Mohave, Grand Canyon Parashant National Monument: W of Black Wash., 36.3629 -114.02495, 581m
RM
741554 N. Duane Atwood, L. C. Higgins 26796 2001-04-10
U.S.A., Arizona, Mohave, Grand Canyon Parashant National Monument: N of Paws Pocket., 36.22046 -113.22077, 1275m
RM
741528 N. Duane Atwood 27081 2001-04-20
U.S.A., Arizona, Mohave, Grand Canyon Parashant National Monument: 2 mi S of junctions of Grand Wash and Wolf Hole roads., 36.31866 -113.99684, 500m
RM
358636 Vlad Siplivinsky, W. A. Weber and R. C. Wittmann 2888 1982-04-08
U.S.A., Arizona, Yavapai, Date Creek W of crossing of U.S. Hwy 93 (Joshua Tree Parkway); Date Creek Ranch quadrangle., 34.19854 -113.1445, 700 - 800m
RM
741732 N. Duane Atwood, M. Madsen 266618 2001-03-30
U.S.A., Arizona, Mohave, Grand Canyon Parashant National Monument: W of Black Wash.
RM
741554 N. Duane Atwood, L. C. Higgins 26796 2001-04-10
U.S.A., Arizona, Mohave, Grand Canyon Parashant National Monument; North of Paws Pocket., 1200m
RM
741528 N. Duane Atwood 27081 2001-04-20
U.S.A., Arizona, Mohave, Grand Canyon Parashant National Monument: 2 mi S of junctions of Grand Wash and Wolf Hole roads.
RM
288468 C. Leo Hitchcock 25791 1970-03-24
U.S.A., Arizona, Yuma, Ca 40 mi N of Dome.
RM
147084 Aven Nelson, Ruth A. Nelson 1272 1935-03-22
U.S.A., Arizona, Pinal, 25 mi W of Casa Grande City; Lava Hills., 32.83563 -112.17713, 579m
RM
153581 Aven Nelson, Ruth A. Nelson 1413 1935-04-07
U.S.A., Arizona, Pima, Tanque Verde Mountains: near Tucson., 32.17819 -110.71496, 976m
RM
153434 Aven Nelson, Ruth A. Nelson 2041 1935-00-00
U.S.A., Arizona, Yavapai, Near Montezuma Castle National Monument.
RM
254106 Bassett Maguire 20573 1941-04-24
U.S.A., Arizona, Mohave, Vicinity of Lake Mead: Lower Grand Wash., 36.27044 -114.00235, 402m
RM
146134 Bassett Maguire, Ruth Maguire and C. B. Maguire 5006 1934-04-03
U.S.A., Arizona, Mohave, Beaver Dam River; Arizona Strip.
RM-USFS
488057 Jerry M. Johnson J-111 1935-04-09
U.S.A., Arizona, Gila, Tonto National Forest; Willow Wash. [Wash that contains population place Willow.], 33.71309 -110.97809, 823m
RM
303603 N. Duane Atwood 4576 1973-04-25
U.S.A., Arizona, Coconino, Hills W of Navajo Bridge along U.S. Hwy 89A., 36.81739 -111.63129, 1128m
RM
569049 Noel H. Holmgren, Patricia K. Holmgren 6648 1973-04-04
U.S.A., Arizona, Pima, Organ Pipe National Monument: Puerto Blanco Mountains: beginning of trail to Dripping Springs; 7.5 air mi NW of monument headquarters., 32.03146 -112.89691, 549m
RM
642814 Robert D. Dorn 7873 1999-05-02
U.S.A., Arizona, La Paz, 0.5 mi N of junction of Swansea Cutoff and Bill Williams River roads. 34ø 13 114ø 00., 34.22229 -114.00149, 366m
RM
303603 N. Duane Atwood 4576 1973-04-25
U.S.A., Arizona, Coconino, Hills W of Navajo Bridge along Alt #89.
RM
817910 Walter Fertig, Jane Struttmann 15535 1995-04-08
U.S.A., Arizona, Pima, Arizona Desert Section of Sonoran Desert: foothills S of the Little Ajo Mountains, ca 1 mi W of Black Mountain, ca 5 mi S of Ajo, ca 10 mi N of Organ Pipe Cactus National Monument., 32.3092 -112.8661, 457m
RM
192884 Marcus E. Jones 3920 1884-05-15
U.S.A., Arizona, Mohave, Yucca.
RM
62169 H. M. Hall 5819 1905-04-17
U.S.A., California, Riverside, Eastern base of Indio Mountain, Colorado Desert., 150m
RM
117790 Katharine Brandegee s.n. 1911-00-00
U.S.A., California, Fresno, North Fork Peckinpah.