ASU:Plants
ASU0307343 J. M. André 33833 2015-03-21
United States, Arizona, Maricopa, Cemetary Wash drainage, just SSW of Wickenburg, approx. 1 mi. south of Mariposa Rd, 33.948167 -112.7463, 672m
ASU:Plants
ASU0345365 Sue Carnahan 4165 2020-04-08
United States, Arizona, Santa Cruz, Chino Basin, Chino Canyon, Santa Rita Mts, Coronado National Forest., 31.71801 -110.94275, 1219m
ASU:Plants
ASU0310339 Marc A. Baker 19943 2019-03-28
United States, California, Kern, 3.5km north of Bissell Hills, 5km NNW of Edwards, 104km NNE of central Los Angeles., 34.9583 -117.9717, 733m
ASU:Plants
ASU0022021 H. S. Gentry 9002 1950-04-06
Mexico, Baja California, Cuesta de Jarahuai and vicinity, Laguna Seca., 29.224781 -113.854913, 732 - 914m
ASU:Plants
Marc A. Baker 19943 2019-03-28
United States, California, Kern, 3.5km north of Bissell Hills, 5km NNW of Edwards, 104km NNE of central Los Angeles, 34.9583 -117.9717, 733m
ARIZ
397171 Joan Tedford 909 2009-04-02
United States, Arizona, Pima County, Catalina Mountains, Catalina State Park. Beside the Canyon Loop Trail, along the Romero drainage, upslope., 32.431267 -110.898083, 841m
ARIZ
388078 Joan Tedford 617 2008-03-21
United States, Arizona, Pima County, Pima County, Catalina Mountains, Catalina State Park., 32.42745 -110.914617, 838m
ARIZ
175022 L. M. Newlon 593 1922-04-19
United States, Arizona, Pinal County, 17 miles northwest of Florence
ARIZ
429949 R.G. Swinney 14467 2011-04-20
United States, California, Los Angeles, San Gabriel Mountains/ Western Mohave Desert: Vincent, 2.9 miles SE of Lake Palmdale on Carson Mesa, 100-200 m east of Angeles Forest Hwy (Palmdale 7.5' Q.) (T5N R12W S23), 34.504167 -118.111389, 1000m
ARIZ
442657 Sue Carnahan 4165 2020-04-08
United States, Arizona, Santa Cruz, Chino Basin, Chino Canyon, Santa Rita Mts, Coronado National Forest., 31.71801 -110.94275, 1219m
ARIZ
408796 Benjamin T. Wilder 10-166 2010-03-20
Mexico, Baja California, Ensenada Municipio, Ca. 24 km NW by air from turn off of HWY 1 to Bahia de los Angeles, 29.229278 -114.283111, 615m
ARIZ
429764 R.G. Swinney 12744 2010-05-12
United States, California, Los Angeles, San Gabriel Mountains: Soledad Canyon bottom, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m, to the east on the south side of West Carson Mesa Rd. (Acton 7.5' Q.) (T5N R12W S28), 34.484722 -118.135556, 920m
ARIZ
387979 Joan Tedford 665 2008-04-10
United States, Arizona, Pima County, Catalina Mountains, Sabino Canyon Recreational Area. Near the Esperero Trail beyond the Wilderness Boundary Sign., 32.3248 -110.816567, 884m
ARIZ
409482 G. K. Helmkamp 11686 2007-03-23
United States, California, El Dorado County, Foothills, Northern Sierra Nevada Mountains: hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake., 38.676944 -121.018611, 381m
DES
DES00073107 S. Hunkins 269 2008-03-21
USA, Arizona, Maricopa County, Spur Cross Ranch Conservation Area. Metate Trail, just north of Towhee Trail., 33.895694 -111.950278, 702m
DES
DES00089823 R.G. Swinney 14467 2011-04-20
United States, California, Los Angeles, San Gabriel Mountains/ Western Mohave Desert: Vincent, 2.9 miles SE of Lake Palmdale on Carson Mesa, 100-200 m east of Angeles Forest Hwy (Palmdale 7.5' Q.) (T5N R12W S23), 34.504167 -118.111389, 1000m
DES
DES00078560 Duncan S. Bell 6310 2014-05-28
USA, California, San Bernardino County, Granite Mountains; to the east of Apple Valley, approximately 3.5 air miles northwest of Rabbit Dry Lake, and about 1 air mile south of Amaral Spring., 34.50565 -117.06247, 1225m
DES
DES00067514 Dan Gruber 28 2011-04-03
USA, Arizona, Maricopa County, McDowell Sonoran Preserve. Alma School Road, 1/2 mi N of power line; flat area beside trail, not rocky., 33.7756 -111.83759, 827m
USON:USON
24926 Benjamin T. Wilder 10-166 2010-03-20
México, Baja California, Mpio. Ensenada, Baja California, Mexico. Ca. 24 km NW by air from turn off of HWY 1 to Bahía de los Angeles., 29.22927778 -114.2831111, 615m
UCR
R.G. Swinney 2333 1993-06-24
United States, California, San Bernardino, Slade Canyon, Upper Lytle Creek Divide, 0.3 mile north of the junction of FS roads 3N06 and 3N33; E San Gabriel Mts., 34.30139 -117.5825, 1622m
UCR
A.C. Sanders 17150 1995-05-28
United States, California, San Bernardino, Ord Mtns area on north slope, 0.5 mile NW of Bowen Ranch, south of Juniper Flats; San Bernardino Mtns, 34.367 -117.16683, 1400m
UCR
A.C. Sanders 17084 1995-05-21
United States, California, San Bernardino, Coxey Road, 0.4 mile above turnoff to Oak Spring, wash below Rattlesnake Spring; San Bernardino Mtns, 34.36611 -117.09583, 1600m
UCR
A.C. Sanders 17054 1995-05-21
United States, California, San Bernardino, head of Grapevine Canyon on Grapevine Canyon Road, south of Apple Valley, 4.6 miles above Santa Fe RR, at and above a new Forest Service gate; San Bernardino Mtns, 34.37667 -117.05833, 1738m
UCR
Tracy Tennant 1021 1998-06-05
United States, California, Riverside, Stowe Road at California Ave, midway between Winchester and Hemet-Ryan Airport, 33.72306 -117.05083, 457m
UCR
George K. Helmkamp 1065 1996-05-25
United States, California, San Luis Obispo, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county, 35.67667 -121.285, 15m
UCR
Scott D. White 92--64 1992-04-30
United States, California, San Bernardino, near confluence of Deep Creek and Mojave River, 34.33972 -117.2375, 1009m
UCR
G. Fred Hrusa 10694 1993-04-06
United States, California, San Luis Obispo, N end of Plain on north side of 7 Mile Road, 35.29483 -119.88875, 610m
UCR
Mitch Provance 0510--34 2010-05-12
United States, California, Ventura, along Lockwood Valley Rd, c. 1 mile SW of Kern Co. line, c. 1/4 mile SW of Lockwood Creek Trail, 34.80044 -119.02386, 1622m
UCR
Gary D. Wallace 1585 1979-04-03
United States, California, Ventura, San Nicolas Island, along the Naval Airfield; San Nicolas Island, 33.24 -119.466, 159m
UCR
George K. Helmkamp 13301 2008-04-25
United States, California, El Dorado, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown, 38.8725 -120.81861, 674m
UCR
John F. Green s.n. 2005-03-16
United States, California, Riverside, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair, 33.82944 -117.48, 244m
UCR
D.E. Bramlet 3644 2005-03-01
United States, California, Riverside, Between Hemet & Winchester, upper Salt Creek, west of Warren Rd. & south of Stetson Ave, parcel, # 465100040, east of San Diego Canal and north of RR tracks, 33.72389 -117.04194, 457m
UCR
A.C. Sanders 16372 1995-04-05
United States, California, Riverside, Coachella Valley; south of Mission Creek and west of Hwy 62; San Bernardino Mtns., 33.99028 -116.59778, 518m
UCR
Jim André 31369 2015-03-02
United States, California, San Bernardino, along north side of Hwy 62, northeast of rifle range, 0.8 mi southwest from summit, c. 3 mi from Yucca Valley town center, 34.10747 -116.48615, 1025m
UCR
A.C. Sanders 26104 2003-04-28
United States, California, Los Angeles, Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd, north of Charlie Canyon, 34.49722 -118.59583, 427m
UCR
Jim André 16964 2011-03-23
United States, California, San Bernardino, southeast end of Stoddard Ridge, at mouth of Traer Agua Canyon, 1.2 mi west of Hwy 127, c. 18 mi north of Lucerne Valley, 34.6734 -116.98308, 1077m
UCR
George K. Helmkamp 9286 2005-03-31
United States, California, Santa Barbara, San Rafael Mountains. Figueroa Mountain lookout area NE of Los Olivos., 34.74333 -119.985, 1372m
UCR
B.G. Pitzer 4125 2000-04-20
United States, California, Riverside, Mead Valley, Air Force property bordering Nandina Road, across from (N of) the T-intersection with Brown Street, 33.86667 -117.29667, 515m
UCR
Mitch Provance 316--25 2016-03-20
United States, California, Kern, about 17 air miles ENE of McFarland, transmission road 1.5 miles S of Hwy. 155, and 0.7 mi N of Rag Gulch., 35.72439 -118.91881, 284m
UCR
R.G. Swinney 5425 1997-04-03
United States, California, San Bernardino, Piñon Hills, “Oak Hills” area, 50-100 m west end of Sunnyslope Rd. and west of Green Rd, 1.5 mi. north of Oak Spring Ranch, 34.40944 -117.635, 1463m
UCR
R.G. Swinney 6962 1998-06-12
United States, California, Los Angeles, 3 miles west of Pinon Hills, 2.1 mi. south of Ft. Tejon Rd. at 237th St. East (Mescal Cyn. Rd.), 0.7 mi. NE of mouth of Mescal Canyon at reservoir, between Mescal Cyn. Rd. and Mescal Creek, 34.43583 -117.70944, 1378m
UCR
A.C. Sanders 32154 2006-04-21
United States, California, Los Angeles, ephemeral stream c. 1 mile east of Quail Lake, northeast of the intersection of the National Cement Plant Rd. and Hwy 138, 34.76694 -118.72111, 1006m
UCR
Ted Rado s.n. 2008-04-09
United States, California, San Bernardino, Victorville Power Plant area, adjacent to Shay Rd, west of Mojave River, NE of Adelanto, 34.60778 -117.35444, 800m
UCR
Steven A. Junak SCa--1817 2003-04-04
United States, California, Los Angeles, Santa Catalina Island. Between Wrigley and Haypress Reservoirs, in “fox country.” just south of Airport/Stage Road, 33.35142 -118.35456, 439m
UCR
George K. Helmkamp 4042 1998-05-21
United States, California, Los Angeles, junction of Munz Ranch Rd and Lake Elizabeth Rd, north of Lake Elizabeth, 34.66861 -118.39528, 1006m
UCR
John F. Green 0408--16 2008-04-15
United States, California, Riverside, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave, east of Day St., 33.86222 -117.27389, 483m
UCR
Mitch Provance 9881B 2003-04-26
United States, California, Riverside, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery, 33.94722 -117.51972, 274m
UCR
A.C. Sanders 21863 1998-05-21
United States, California, Riverside, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.; Hemet, 33.74 -117.04, 457m
UCR
Duncan S. Bell 6310 2014-03-28
United States, California, San Bernardino, Granite Mountains, east of Apple Valley, c. 3.5 air miles northwest of Rabit Dry Lake and c. 1 air mile south of Amaral Spring, 34.50564 -117.06247, 1225m
UCR
Steven A. Junak SCa--1806 2003-04-03
United States, California, Los Angeles, Santa Catalina Island. 0.55 mile northwest of Central Airport control tower, 33.40867 -118.41781, 396m
UCR
A.C. Sanders 32209 2006-04-28
United States, California, Los Angeles, hills immediately NW of Quail Lake, vicinity of Benchmark 3562/Quail, 34.77861 -118.76028, 1037m
UCR
A.C. Sanders 29922 2005-05-05
United States, California, Los Angeles, Santa Clarita area, hills at SW end of Cruzan Mesa at Bench Mark “Plum”, 34.45889 -118.44361, 701m
UCR
Fred M. Roberts 6149 2005-04-01
United States, California, Riverside, W of Hemet, parcel between Devonshire and Florida, c. 0.2km N of Florida and 0.2km W San Diego Aquaduct; c. 2km NW Ryan Field, 33.74583 -117.04028, 457m
UCR
Mitch Provance 0510--54 2010-05-20
United States, California, Kern, 10 miles west of Willow Springs, c. 4 miles NW of intersection of Rosamond Blvd. and 170th St. West, along road adjacent to south side of Cottonwood Creek, c. 1/8 mile SE of gate into Tejon Ranch, 34.90728 -118.47433, 1000m
UCR
A.C. Sanders 38077 2010-04-27
United States, California, Kern, hilltop on alluvial mesa on east side of Pescado Creek, along road from Canyon de la Lecheria, 0.7 km NE (15°) of confluence with Bronco Canyon, 34.86406 -118.63733, 1067m
UCR
T.R. Van Devender 93--574 1993-04-07
United States, Arizona, Pinal, NE Tortolita Mtns, SW slope of mountains; NE Tortolita Mtns, 32.4895 -111.09781, 1100m
UCR
B.G. Pitzer 2263 1995-04-01
United States, California, San Bernardino, Buckthorn Canyon, c. 3.7 mi. north of Shadow Mtns Road, and c. 7.4 mi. east of Hwy 395 on small dirt road; Western Mojave Desert, 34.77778 -117.41917, 800m
UCR
George K. Helmkamp 8538 2004-04-23
United States, California, Santa Barbara, Figueroa Mountain Rd, 15.0 mi NE of Los Olivos, 34.72833 -119.975, 1341m
UCR
George K. Helmkamp 9396 2005-04-22
United States, California, San Luis Obispo, Carrizo Hwy at Mile-19 (CA Hwy 58, east of Santa Margarita near Wilson Corner), 35.46639 -120.37556, 470m
UCR
Stephen J. Myers s.n. 2003-04-07
United States, California, Riverside, northwest of Cahuilla Mountain, powerline trail west of Juan Diego Flats toward Reed Valley, 33.59278 -116.82611, 1037m
UCR
George K. Helmkamp 9186 2005-03-14
United States, California, Santa Barbara, San Rafael Mountains; Figueroa Mountain Road, 12.8 mi. NE of Los Olivos, 34.74 -120.01333, 905m
UCR
A.C. Sanders 29939 2005-05-05
United States, California, Los Angeles, Santa Clarita area, west edge of Cruzan Mesa, north of Bench Mark “Plum”, 34.46278 -118.44389, 671m
UCR
John F. Green s.n. 2006-05-02
United States, California, Riverside, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mile, 33.57 -117.11833, 396m
UCR
Karin Cleary-Rose s.n. 1998-03-06
United States, California, Riverside, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave., 33.73 -117.04083, 512m
UCR
Louis C. Wheeler s.n. 1974-04-14
United States, California, Los Angeles, Wildwood Ranch, Shuler Canyon, 34.13611 -117.80889, 412m
UCR
Mitch Provance 411--73 2011-04-13
United States, California, Los Angeles, Broad Canyon, vicinity of 160th St. W, just W of Fairmont Butte, about 1.5 miles NNE of Fairmont, 34.75261 -118.4205, 832m
UCR
John F. Green s.n. 2006-05-03
United States, California, Riverside, French Valley, unincorporated Riverside County, along Briggs Road between Porth Road and Benton Road, 33.59333 -117.12722, 409m
UCR
David Charlton 4204 1990-04-18
United States, California, Kern, Rosamond, 1 mile SE of the junction of Hwy 14 and Rosamond Blvd., 34.85583 -118.16056, 706m
UCR
R.G. Swinney 8270 2005-05-21
United States, California, Los Angeles, Juniper Hills, 0.4 mi south of the junction of Longview Road and Tumbleweed Road, west of and adjacent to Longview Road, 34.43639 -117.89583, 1216m
UCR
George K. Helmkamp 6486 2001-04-26
United States, California, Kern, Tehachapi-Willow Springs Road, 2.2 miles south of Highline Rd, 35.08617 -118.394, 1372m
UCR
A.C. Sanders 29471 2005-04-13
United States, California, Los Angeles, Santa Clarita area, nameless canyon off end of Nadal St, off Whites Canyon Rd, between Mint and Plum Canyons, 34.43028 -118.46167, 457m
UCR
Steve Boyd 3170C 1989-04-01
United States, California, Riverside, Vail Lake area; hills just to southwest of the dam, 33.495 -116.98833, 488m
UCR
T.B. Salvato 7382 2013-03-21
United States, California, Riverside, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd, 33.62583 -117.15389, 463m
UCR
A.C. Sanders 27425 2004-04-02
United States, California, Riverside, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns, mouth of canyon on south side, just north of Rose Rd., 33.75444 -117.02917, 463m
UCR
F. Raymond Fosberg S--4410 1931-03-27
United States, California, Los Angeles, Hamilton Canyon, Santa Catalina Island, 33.35694 -118.33639, 80m
UCR
A.C. Sanders 29714 2005-04-26
United States, California, Los Angeles, Santa Clarita area, Plum Canyon Rd. in Mint Canyon, NW of Forest Park and south of Cruzan Mesa, 34.45167 -118.43806, 595m
UCR
George K. Helmkamp 1403B 1997-03-08
United States, California, San Luis Obispo, Carrizo Plain; 15.6 miles NW of Calif. Hwy 166 on Soda Lake Rd., 35.025 -119.54167, 732m
UCR
A.C. Sanders 20051 1997-03-19
United States, California, Riverside, NE of Bachelor Mtn, small canyon below dry falls, north of dirt track off road from Rawson Cyn., 33.63333 -117.04722, 503m
UCR
George K. Helmkamp 11686 2007-03-23
United States, California, El Dorado, hills bordering the east end of Sacramento Valley; Bass Lake Road at the southeast end of Bass Lake, 38.67694 -121.01861, 381m
UCR
A.C. Sanders 33428 2007-04-19
United States, California, Los Angeles, hills north of Oso Canyon and south of the National Cement Plant, 34.80417 -118.74917, 1006m
UCR
Julie A. Greene 1287 1993-04-30
United States, California, Riverside, San Jacinto Wildlife Area. south of visitor center road and north of the old San Jacinto River drainage, 33.85 -117.11667, 433m
UCR
A.C. Sanders 38829 2011-03-28
United States, California, Riverside, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd, along powerline corridor, 33.73583 -117.21278, 442m
UCR
Scott D. White 91--32 1991-04-07
Mexico, Baja California (norte), Ensenada, Cataviña area, petroglyph site near confluence of Arroyo El Potrerito and Arroyo El Palmarito, 29.76667 -114.75, 600m
UCR
Daphne K. Christopher 081 2003-04-03
United States, California, Riverside, UC Riverside Motte Rimrock Reserve, 33.80822 -117.26033, 530m
UCR
Scott D. White 15765 2023-05-12
United States, California, Riverside, Wilson Creek watershed between Sage and Anza. West side of Thomas Road c. 0.2 mile northeast of the junction with Wilson Valley Rd, 33.524 -116.87, 823m
UCR
Beecher Crampton 9132 1975-03-25
United States, California, Fresno, Panoche Hills, slopes above Little Panoche Creek, 36.725 -120.86667, 183m
UCR
Jeremiah George s.n. 2016-03-28
United States, California, Kern, 2.6 air miles north of Hwy 155/Garces Hwy on SCE power line, near pole # 1M124-72, just south of Tulare Co. line, 35.78297 -118.91817, 296m
UCR
George K. Helmkamp 5575 2000-04-24
United States, California, Monterey, Salinas Valley. 3.0 miles south of Lockwood on Tule Canyon [Interlake] Road, 35.89167 -121.08167, 244m
UCR
R.G. Swinney 12744 2010-05-12
United States, California, Los Angeles, Soledad Canyon near Kentucky Springs, 2.2 miles west of Angeles Forest Hwy, 1.4 miles west of Vincent Grade Acton Station (RR), from Foreston Dr. to 200 m east on the south side of West Carson Mesa Rd., 34.48472 -118.13556, 921m
UCR
T.B. Salvato 7450 2013-03-27
United States, California, Riverside, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road, 33.68833 -117.20722, 432m
UCR
A.C. Sanders 29587 2005-04-22
United States, California, Riverside, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak, 33.80028 -117.36444, 625m
UCR
Lewis S. Rose 68020 1968-04-05
United States, California, Los Angeles, Newhall Ranch, 34.43833 -118.60472, 366m
UCR
Mark A. Elvin 3963 2005-02-05
United States, California, San Diego, west side of Otay Mountains, 1.5 km SSE of Savage Dam (Otay Lake); north of County Prison, near tributary to Otay River, north of O’Neal Canyon, 32.595 -116.92417, 183m
UCR
Duncan S. Bell 985 2010-05-10
United States, California, Riverside, San Bernardino National Forest, Garner Valley, c. 1.4 air mi southeast of junction of FS Road 6S13 and FS Road 6S04, 33.64067 -116.65225, 1365m
UCR
A.C. Sanders 23965 2001-04-06
United States, California, Riverside, Temecula, Long Canyon area west of Del Rey Rd, hills on both sides of gas pipeline route, 33.52528 -117.12389, 366m
UCR
UCR0193061 R.G. Swinney 22594 2019-04-22
United States, California, Los Angeles, south of town of Littlerock, Littlerock Peak (Bench Mark), 1.6 miles west of Ft. Tejon Rd. and Mt. Emma Rd. junction, c. 300m north of Mt. Emma Rd, 34.50889 -118.00111, 949m
UCR
R.G. Swinney 14467 2011-04-20
United States, California, Los Angeles, Vincent, 2.9 miles SE of Lake Palmdale on Carson Mesa, 100-200 m east of Angeles Forest Hwy, 34.50417 -118.11139, 1000m
UCR
A.C. Sanders 26058B 2003-04-16
United States, California, Los Angeles, Newhall Ranch, west of the end of Magic Mountain Parkway, south of Magic Mtn. theme park, 34.41917 -118.59472, 366m
UCR
John F. Green s.n. 2006-04-27
United States, California, Riverside, Temecula, plot centered on San Diego Aqueduct corridor between Nicolas Road and Via Norte, 33.53667 -117.12056, 351m
UCR
Jon P. Rebman 7120 2001-03-14
United States, California, Imperial, Jacumba Natural Area, 32.64333 -116.10111, 975m