ARIZ
H. J. Lim 26 1951-04-12
United States, Arizona, Pima County, Upper Sabino Canyon, 19 mi NE of Tucson, Santa Catalina Mountains, 32.333333 -110.791667, 914m
ARIZ
428226 P. B. Kennedy 1347 1906-06-19
United States, Nevada, Washoe, Trucker Pass
ARIZ
443685 Jim Verrier 1530 2019-04-22
United States, Arizona, Cochise, Dragoon Mountains, East Stronghold Canyon., 31.94398 -109.95782, 1450m
ARIZ
412989 George K. Helmkamp 18721 2012-04-07
United States, California, San Joaquin, San Joaquin Valley: along CA-26, 3.2 miles southwest of its junction with N Wimer Road, NE of town of Linden (Valley Springs SW 7.5'), 38.068056 -120.991111, 52m
ARIZ
422336 Julia Fonseca JF2014-266 2014-03-08
United States, Arizona, Pima, Cienega Creek Natural Preserve, "andesite basin" near Three Bridges, 32.01854 -110.63611
ARIZ
351563 Russell S. Woglum s.n. 1930-04-06
United States, California, San Bernardino, South Coast: Redlands
ARIZ
351547 Russell S. Woglum 227 1937-03-27
United States, California, San Diego, Sonoran Desert: Borrego Valley; Anza Borregeo Desert
ARIZ
319698 Steve Boyd 1618 1986-04-02
United States, California, Riverside, Gavilan Plateau, Gavilon Hills; Harford Springs County Park, 610 - 640m
ARIZ
Steven P. McLaughlin 7105 1997-03-27
United States, Arizona, Pima County, Reddington Pass, 9.7 miles northeast of National Forest boundary., 32.316667 -110.55, 1280m
ARIZ
393830 G.K. Helmkamp 8293 2004-02-17
United States, California, San Luis Obispo County, Central Coast: SE of Oceano along Halcyon Rd, 0.2 mi E of Mesa View Dr (Hwy CA-1), 35.08 -120.583333, 76m
ARIZ
396805 Shannon Doan 1381 2003-02-28
United States, Arizona, Maricopa County, Harquahala Mountains, ca. 9.5 miles north of Buckeye-Salome Road and ca. 0.5 mile east of La Paz county line., 33.761383 -113.327133, 735m
ARIZ
S. B. Bingham 302 1962-03-03
United States, Arizona, Pinal County, Lower San Pedro Basin, 32.55 -110.5421, 914m
ARIZ
151238 S.B. Bingham 367 1962-03-25
United States, Arizona, Pinal County, Lower San Pedro Basin, 32.55 -110.5421, 914m
ARIZ
428174 A. Spangehl s.n. 1936-04-00
United States, Arizona, Graham County, Thatcher, 32.85 -109.75
ARIZ
119188 W. P. Cottam 8407 1941-04-08
United States, Nevada, Clark, Key West Mine, 10 mi. south of River Bridge; Joshua ass'n, 1524m
ARIZ
Carl-Eric Granfelt 70-10 1970-04-08
United States, Arizona, Gila County, S of Stockmens Station, along Medicine Wash, 33.8281 -110.6826, 1219 - 1249m
ARIZ
95854 G.J. Harrison 7522 1931-03-21
United States, Arizona, Maricopa County, 24 mi W of Wickenburg, 33.967897 -113.148751
ARIZ
387879 Joan Tedford 621 2008-03-19
United States, Arizona, Pima County, Catalina Mountains, Catalina State Park. Beside Bridle Trail between picnic area and group camp., 32.427267 -110.91705, 818m
ARIZ
214890 F. Smith 837 1978-04-06
United States, Arizona, Mohave County, Burro Study Area, Whiskey Spring, 36.12 -113.9697, 487m
ARIZ
Mrs. J. J. Thornber 2997 1903-03-23
United States, Arizona, Pima County, Tucson, 32.2217 -110.9265
ARIZ
303794 Richard S. Felger 93-237 1993-03-22
Mexico, Sonora, Pinacate Region. Cerro Colorado, 31.921278 -113.300028
ARIZ
238590 G. Nabhan 500 1981-03-19
United States, Arizona, Pima County, Papago Indian Reservation (Fresnal Village), 31.9 -111.8
ARIZ
366556 R. S. Felger 03-133 2003-01-31
United States, Arizona, Maricopa County, Sonoran Desert National Monument; North Maricopa Mountains, Sonoran Desert National Monument, 33.06850051 -112.48470306, 580m
ARIZ
273994 H.S. Gentry 8862 1950-03-29
Mexico, Baja California, 7-8 miles south of Punta Prieta
ARIZ
195250 J. Loegler s.n. 1975-03-08
United States, Arizona, Pinal County, Water Tower Hill, Boyce Thompson Southwestern Arboretum, 3 mi W of Superior, 33.275 -111.166667, 762m
ARIZ
365662 Marc A. Baker 15245 2003-04-04
United States, Arizona, Maricopa County, Sauceda Mountains; just SSE of Tom Thumb; 17km SE of the top of Hat Mountain; 47km SSE of Gila Bend;Tom Thumb 7.5 USGS topographic quadrangle, 32.55833 -112.59, 640m
ARIZ
364825 A.D. Harlan AH-03-3 2003-03-15
United States, Arizona, Pima County, Buenos Aires National Wildlife Refuge; Side canyon of Arivaca Creek., 31.59243 -111.366577, 1078m
ARIZ
206860 H.S. Gentry 7906 1948-03-21
Mexico, Baja California, Vicinity of Ensenada, Todos Santos Bay
ARIZ
412839 George K. Helmcamp 18775 2012-04-17
United States, California, Yolo, Sacramento Valley: along County Road 26, 1.4 miles west of its intersection with Road 89, c. 12 miles WSW of Woodland Madison 7.5., 38.635 -121.996111, 65m
ARIZ
K. R. Adams 17-91 1991-03-10
United States, Arizona, Gila County, Grapevine area, 33.645 -111.0478, 655m
ARIZ
384774 Katharine Gerst 3 2005-02-20
United States, Arizona, Pima County, Walkway of the Rillito River Wash, Tucson. Near River Rd. and Dodge., 32.31361 -111.05444, 790m
ARIZ
126476 Annetta Carter 1048 1958-03-24
Mexico, Baja California, About 4.2 km north of Rancho Ybarra on Mexico Highway #1.
ARIZ
A. L. Reina-G. 96-129 1996-03-30
United States, Arizona, Pinal County, SE corner of Granite Hills, 32.828 -111.3194, 610 - 670m
ARIZ
177269 I.L. Wiggins 5290 1931-04-11
Mexico, Baja California, 24.3 mi. E. of Rosario.
ARIZ
233117 G. Nabhan 210 1981-04-10
Mexico, Sonora, Sonoyta, Quitovac, between Sonoyta and Caborca
ARIZ
H. J. Fulton 8486 1932-04-20
United States, Arizona, Maricopa County, 5.8 mi W of Wickenburg, 33.966667 -112.816667
ARIZ
286730 Richard S. Felger 88-187 1988-03-30
Mexico, Sonora, 10 km. SW of Sonoyta on Mex Hwy 8., 31.833333 -112.938889, 420m
ARIZ
427888 R. A. Darrow s.n. 1938-04-16
United States, Arizona, Coconino County, Bright Angel Trail, Grand Canyon; Grand Canyon National Park, 36.0691 -112.1329
ARIZ
204838 Christine Laning 108-14 1973-04-15
United States, California, Colusa, 10.0 miles northwest of Rumsey on Route 16, near Yolo/Colusa county line.
ARIZ
G. J. Harrison 8396-B 1932-03-26
United States, Arizona, Pinal County, San Tan Mountains, 33.1412 -111.6812
ARIZ
177908 Henry M. Pollard s.n. 1960-04-08
United States, California, Ventura, Field on Ventura River flood-plain near Rodriguez Canyon (ca. 2 miles south of Foster Park)
ARIZ
195685 A.M. Rea s.n. 1975-05-05
United States, Arizona, Maricopa/Pinal, N face of Sierra Estrella near top of ridge, Montezuma Sleeping, Gila (Pima) River Reservation, 33.2484 -112.2451
ARIZ
122750 Henry M. Pollard s.n. 1946-03-17
United States, California, Ventura, Ojai
ARIZ
383092 Richard S. Felger 92-131 1992-03-03
United States, Arizona, Pima County, Organ Pipe Cactus National Monument; Aguajita Wash, vicinity of road to Quitobaquito and ca. 0.5 km north of Aguajita spring; major drainage for La Abra Plain to Sonoyta River, 31.939722 -113.939722, 341m
ARIZ
95850 G. J. Harrison 7787 1931-05-04
United States, Arizona, Gila County, Roosevelt Lake, 33.7389 -111.191
ARIZ
66096 Leslie N. Goodding 39 1944-04-28
United States, California, Picacho Road out of Bard
ARIZ
87700 Francis H. Elmore 7 1941-03-01
United States, Arizona, Pima County, Casa Grande Ruins National Monument; on the monument, 433m
ARIZ
F. W. Gould 3508 1946-04-09
United States, Arizona, Maricopa County, Col. Bumsteads Ranch ca. 10 mi W of Glendale, 33.516667 -112.5
ARIZ
257474 Steven P. McLaughlin 2873 1985-03-05
United States, California, Imperial, NW of Palo Verde Mtns., 33.416667 -114.9, 213m
ARIZ
424704 Jamie Wolgast 2008-03-01
United States, Arizona, Pinal County, W Aravaipa Canyon, on Stumble-In Ranch, disturbed area near house, 32.851783 -110.610767, 726m
ARIZ
95849 G.J. Harrison 8381 1932-03-23
United States, Arizona, Pinal County, Gila River bottom, Sacaton, 33.1 -111.758333
ARIZ
79690 Norman C. Cooper 1025 1944-03-24
United States, California, Riverside, Banning, 701m
ARIZ
428178 C.F. Baker 485 1902-04-01
United States, California, Santa Clara, Foothills near Stanford University
ARIZ
T. H. Kearney 1552 1926-04-01
United States, Arizona, Pinal County, Seed farm, Sacaton, 33.083333 -111.741667
ARIZ
133944 Peter M. Ray 1697 1950-04-15
United States, California, Solano, On Vacaville-Hartley road, 4 miles south of Winters, 30m
ARIZ
Steven P. McLaughlin 4376 1988-03-19
United States, Arizona, Pima County, Thomas Canyon Wash at AZ hwy 286, 28.1 mi south of Robles Jct, Buenas Aires Nat Wildlife Refuge, 31.7171 -111.479, 1057m
ARIZ
133833 Ira L. Wiggins 13412 1958-04-12
United States, California, Tuolumne, 5.5 miles S of Tuolumne along road to Groveland.
ARIZ
J. J. Thornber s.n. 1903-03-21
United States, Arizona, Pima County, Sutherlands Ranch, Santa Catalina Mountains, 32.4185 -110.9349, 975m
ARIZ
212411 N.F. McCarten 2365 1977-03-08
United States, California, Santa Barbara, 1 mile east of Hwy 101 on top of hill north side of Verenda del Ciero Rd. North of Winchester Cyn., 400m
ARIZ
J. J. Thornber 2532 1905-04-26
United States, Arizona, Pima County, Tucson, 32.2217 -110.9265
ARIZ
87714 Forrest Shreve 9523 1940-06-29
United States, Oregon, 30 mi. east of Bend
ARIZ
M. A. Wetherell s.n. 1958-02-22
United States, Arizona, Yavapai County, 1 1/2 mi up Ash Creek abouve Quarter Circle Bar Ranch, 34.017697 -112.345099
ARIZ
229690 Richard R. Halse 2120 1980-04-08
United States, Oregon, Douglas, Along Interstate Highway 5, 5.2 miles south of Myrtle Creek., 225m
ARIZ
398065 Sarah J. De Groot 3580 2004-03-01
United States, California, San Bernardino County, Whipple Mountains: Whipple Wash at intersection with the powerline road., 34.355833 -114.280833, 227m
ARIZ
104213 J.W. Davis s.n. 1937-04-04
United States, Arizona, Pinal/Pima, Tortolita Mountains, 32.5117 -111.0844
ARIZ
239102 Richard R. Halse 2491 1982-06-20
United States, Oregon, Polk, Along State Hwy. 99W just north of Monmouth, south of Hofman Road, 5m
ARIZ
L. Benson 9369 1939-04-30
United States, Arizona, Gila County, 10 mi NW of Claypool, 33.51365 -110.964854, 1066m
ARIZ
20183 Frank W. Gould 1445 1942-03-22
United States, Utah, Washington, Western slope of Beaver Dam Mountains; 30 miles southwest of Saint George, 762m
ARIZ
397012 P. Fryxell 151 1965-03-14
United States, Arizona, Maricopa County, Double Butte, Tempe, Maricopa County, arizona, 366m
ARIZ
232468 P.L. Warren 227 1980-03-16
United States, Arizona, Pinal County, Brandenburg Mountains, 1/2 mi NW of Woods Ranch, Aravaipa Creek, 32.839342 -110.714538, 914m
ARIZ
370204 R. Mitchel Beauchamp 1914 1971-03-22
United States, California, San Diego, Chollas Valley; 0.5 miles east of Home Ave., 32.725 -117.108333, 33m
ARIZ
L. Swingle S-70 1914-00-00
United States, Arizona, Pima County, Tucson, 32.2217 -110.9265
ARIZ
133945 Francia Chisaki 542a 1953-02-10
United States, California, San Diego, Along the trail of Palm Canyon in partial shade. Near the campground; Palm Canyon Camp Ground; ca. 5 miles northwest of Borego Post Office, Borego Valley
ARIZ
J. J. Thornber 5213 1905-04-03
United States, Arizona, Pima County, Tucson, 32.2217 -110.9265
ARIZ
430056 George K. Helmkamp 22562 2014-03-14
United States, California, Amador, Eastern Sacramento Valley/Sierra Nevada Foothills: along Hwy E-16, 0.6 mile southwest of the junction with CA-49, c. 2.5 mi southwest of Plymouth (Irish Hill 7.5' Q.), 38.452778 -120.876389, 250m
ARIZ
187214 T.R. Van Devender s.n. 1973-04-15
United States, Arizona, Mohave County, Below Rampart Cave above south shore of Lake Mead, 4 mi upstream from Pierce Ferry, Mile 275 L., 36.1 -113.933333, 487m
ARIZ
C. F. Deaver 6090 1962-02-20
United States, Arizona, Maricopa County, AZ hwy 69 (Black Canyon Hwy), 25 mi north of Phoenix, 33.811077 -112.07333, 609m
ARIZ
430539 Anthony Mendoza 178 2017-03-05
United States, Arizona, Pima, Oro Valley, Right next to parking lot off of Rancho Feliz and just south of water tank, 32.37916667 -110.9975, 737m
ARIZ
424788 Jeannie Gregory 3329B 2010-03-31
United States, California, San Diego, Rancho San Diego; US Fish & Wildlife refuge; N side of San Miguel Mountain; along Millar Ranch Road; 0.23 miles WSW of junction with Highway 94 (Campo Road); E of Sweetwater River., 32.7296 -116.9414, 101m
ARIZ
393886 A. C. Sanders 29441 2005-04-13
United States, California, Los Angeles County, Western San Gabriel/ Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon at the community of Mint Canyon., 34.4275 -118.448333, 457 - 488m
ARIZ
G. J. Harrison 8457 1932-04-06
United States, Arizona, Pinal County, Gila river bottom, 33.250047 -112.143738
ARIZ
Steven P. McLaughlin 4469 1988-04-03
United States, Arizona, Pima County, Arivaca Road, 0.2 mi SE of jct with AZ hwy 286, Buenas Aires Nat Wildlife Refuge, 31.6444 -111.4957, 1051m
ARIZ
250363 J. E. Bowers R-1403 1984-02-11
United States, Arizona, Pima County, Saguaro National Park, Rincon Mountain District, 32.199 -110.7289, 932m
ARIZ
K. F. Parker 7410 1951-04-05
United States, Arizona, Pima County, Campbell Avenue, Tucson, 32.22167 -110.92583, 762m
ARIZ
G. J. Harrison 6663 1930-04-18
United States, Arizona, Pinal County, Near Oracle, 32.6109 -110.7709
ARIZ
95856 G.J. Harrison 7511D 1931-03-08
United States, Arizona, Maricopa County, Saw-tooth Mts. (San Tan), 32.651 -112.4186
ARIZ
446256 Anthony Mendoza 287 2020-03-14
United States, Arizona, Pima, Bear Canyon Pima County Nature Preserve, Santa Catalina Mountains, Bear Canyon Road, 32.30836 -110.79816, 833m
ARIZ
415423 Richard Felger 10-169 2010-03-28
United States, Arizona, Yuma County, Tinajas Altas Region, Lechuguilla Valley along Camino del Diablo where it crosses the south end of Coyote Wash; valley drainage splits here, flowing northward into Coyote Wash and southward into the La Joya drainages into Mexico., 32.287583 -113.979861, 315m
ARIZ
J. J. Thornber s.n. 1905-05-12
United States, Arizona, Pinal County, Oracle, 32.6109 -110.7709
ARIZ
322810 K.F. Parker 7831 1952-02-24
United States, Arizona, Yuma County, N end of Castle Dome Mountains, 33.0845 -114.1436, 472m
ARIZ
D. Anderson 856 1936-03-23
United States, Arizona, Graham County, 4 miles from Highway 70 on Klondike Road.
ARIZ
295927 A.S. Barclay 2060 1968-05-02
United States, Arizona, Pima County, Along AZ State Hwy 86, 8 mi W of Robles Jct. (junction with AZ hwy 286)
ARIZ
191565 R.E. McManus 80 1973-03-29
United States, Arizona, Gila County, Ca. 1 mi E of the Cibecue Creek runoff into the Salt River, 33.825255 -110.54266, 975m
ARIZ
428182 S.B. Parish 11080 1917-04-04
United States, California, San Bernardino, San Bernardino Valley; East Highland, 300m
ARIZ
J. A. Harris 1434 1914-03-01
United States, Arizona, Pima County, Tumamoc Hill, Tucson Mountains, Tucson, 32.216667 -111.005
ARIZ
C. P. Pase 881 1958-03-20
United States, Arizona, Maricopa County, E side of Apache Lake, Tonto Forest, 33.6291 -111.2087, 579m
ARIZ
397487 G.K. Helmkamp 13135 2008-03-06
United States, California, Sutter County, Sacramento Valley, Sutter Basin: Junction of CA-20 and South Butte Rd. west of Yuba City, 39.143056 -121.698333, 19m
ARIZ
200690 Mike Theroux 1335 1975-04-26
United States, Arizona, Coconino County, Mile 50R, Colorado River; Grand Canyon National Park, 36.323 -111.859
ARIZ
G. J. Harrison 7545 1931-03-22
United States, Arizona, Mohave County, Near Oatman, 35.025 -114.383333
ARIZ
204390 Alma L. Moldenke 30462 1976-04-16
United States, California, San Luis Obispo, Cambria, off Route 246