MNA
B.2045 Hawbecker, A.C. 1935-06-26
USA, Arizona, Grand Canyon National Park; Nat. Park Service, 36.319438 -112.163281
MNA
B.3448 Wetherill 180 1935-06-01
USA, Arizona, Navajo County, Navajo National Monument; Betatakin Canyon, 36.685564 -110.514201
MNA
B.4120 Wetherill, Milton 1940-05-04
USA, Arizona, Coconino County, West Fork of Oak Creek, 34.997023 -111.754625
MNA
B.4521 Whiting, Alfred F. 1940-10-21
USA, Arizona, Coconino County, Grand Canyon National Park; Spring below village - Havasu Canyon, 36.249105 -112.696565
MNA
B.7416 Wetherill, M. A. 1956-08-04
USA, Arizona, Yavapai County, Sycamore Canyon, at spring, 34.876596 -112.067997
MNA
B.7550 Haskell & Sayner 2073 1955-06-21
USA, Utah, San Juan County, San Juan River, Mile 83, moist area near spring., 37.259606 -109.616995
MNA
B.9657 Gaines, Xerpha 820 1957-04-16
USA, Utah, San Juan County, Glen Canyon National Recreation Area; Glen Canyon, along Moki Creek, 37.480702 -110.633999
MNA
B.10037 Haskell, H.S. 1958-07-20
USA, Arizona, Yavapai County, Child's Reservoir, Verde Hot Spring, 34.355525 -111.710212
MNA
B.10275 Hevly, R.H.
USA, Arizona, Coconino County, W Fork, Oak Creek Canyon, 34.988569 -111.746787
MNA
B.10527 Hevly, R.H. 1958-09-01
USA, Utah, Washington County, Hamburg Wash, near Hamburg Junction; 37.376834 -113.908708, 37.376834 -113.908708
MNA
B.10765 Haskell, H.S.
USA, Arizona, Yavapai County, Montezuma Castle National Monument; Montezuma Well at outlet, 34.64873 -111.751954
MNA
B.15329 McCormack, C.W. 1962-06-26
USA, Arizona, Coconino County, W Fork, Oak Creek Canyon, 34.988569 -111.746787
MNA
B.17275 Albert Isaac 57 1965-08-05
USA, Arizona, Coconino County, In Sycamore Canyon S of Geranimo Springs. Growing in a deep crevice of N-facing cliff, 35.078133 -111.947713
MNA
B.20006 Jett, Stephen C. 26
USA, Arizona, Coconino County, Grand Canyon National Park; Kanab Canyon drainage area near jct. of Sowats & Jumpup Canyons., 36.487008 -112.627604
MNA
B.21735 Theroux, M.E. 532
USA, Arizona, Coconino County, Grand Canyon National Park; 1 mi below Beaver Falls, Havasu Canyon, Grand Canyon NP, 36.297555 -112.744031
MNA
B.23233 Theroux, Michael 912 1973-12-07
USA, Arizona, Coconino County, Grand Canyon National Park; Nankoweap area, Grand Canyon of the Colorado River, 36.304854 -111.86134
MNA
B.24583 Phillips, A. & B. 76-160 1976-08-24
USA, Arizona, Mohave, Grand Canyon National Park; Grand Canyon mile 274L, active travertine seep along Lake Mead shore below Muav Caves, 36.0833 -113.9
MNA
B.26674 Windham, M.D. 1978-06-10
USA, Arizona, Coconino County, SW side of the W fork of Oak Creek, upstream from Oak Creek, Coconino NF, 34.989237 -111.748691
MNA
B.30379 Hardwick, G. & Griffith 1977-11-23
USA, Arizona, Coconino County, Grand Canyon National Park; Colorado River , 27 mi downstream from Lee's Ferry on right side, growing out of wall above backwater., 36.561976 -111.814497
MNA
B.31016 Omana, E.C. Madigan, L.A. 2006-10-25
USA, Arizona, Yavapai County, Coconino National Forest; Summer Spring. Lat/Long: 34.88051N 112.06543W, 34.881743 -112.068041
MNA
B.35829 Mark Hovezak s.n. 1988-09-24
USA, Arizona, Mohave County, West side of Black Mountains, Bighorn Cave area, 35.105778 -114.377222
MNA
B.35882 R. Hevly 50 1988-04-00
USA, Arizona, Mohave County, West side of Black Mountains, seep upstream from Bighorn Cave, 35.105778 -114.377222
MNA
B.36667 Stevens, L.E. 2050 2003-07-08
USA, Arizona, Mohave County, Havasupai Indian Reservation, Grapevine Spring, 35.4894 -113.69936, 1005m
MNA
B.41545 Phillips, A.M. III s.n. 1972-03-27
USA, Arizona, Mohave, Grand Canyon National Park, Colorado River, Muav Caves to Columbine Falls, 36.09517 -113.921037
MNA
B.41136 Franz, Clark E. s.n. 1993-08-09
USA, Arizona, Coconino County, Schnebly Hill Arizona bugbane site, side drainage, 34.867424 -111.714997
MNA
B.41374 Wetherill, Benjamin Wade 193
USA, Utah, San Juan, Navajo Nation, Vicinity of Navajo Mountain., 37.015693 -110.863528
MNA
B.41724 Mazzoni, Jill 79-193 1979-09-20
USA, Arizona, Mohave County, Cottonwood Spring 3/4 mile S of Utah - Arizona state line, Vermilion Cliffs, 36.993285 -112.924053, 1646m