ASU:Plants
C. W. McLELLAN and L. L. STITT 458 1935-05-10
USA, Arizona, Maricopa, Morristown.
ASU:Plants
ASU0297674 David J. Keil 26401 1997-08-26
United States, California, Santa Barbara, Vandenberg Air Force Base, South Base. 1 mi N of Sudden on Sudden Road (between Cañada de Jolloru and Sudden Canyon)., 34.5574 -120.5284, 183m
ASU:Plants
ASU0305608 Marc A. Baker 19318 2017-11-03
United States, CALIFORNIA, Ventura County, just east of the Cuyama River, east side of Hwy. 33, 1km north of Apache Canyon, 54km NNW of central Ventura, 34.7555 -119.4147, 997m
ASU:Plants
ASU0018242 Jon Rebman 5491 1998-08-11
Mexico, Baja California, Sierra San Pedro Mártir, approx. 9.6 miles south of Hwy 1, west of Rancho El Picacho and east of Mike`s Sky Ranch., 31.3333 -115.567, 1525m
ASU:Plants
ASU0018243 Jon P. Rebman 2723 1994-05-18
Mexico, Baja California, Southeast of El Rosario, just north of km marker 99 of MEX Rte 1 between El Rosario and Cataviña, and 5.4 miles east of Rte 1 on the road to Rancho Los Mártires., 30.2 -115.45, 390m
ASU:Plants
ASU0298614 David Keil 19734-2 1986-09-27
USA, California, Los Angeles, NW Los Angeles County; along I-5, just S of Hungry Valley Rd exit., 914m
ARIZ
418432 Larry Hendrickson 5196 2010-10-14
United States, California, San Diego County, Anza-Borrego Desert State Park. Blair Valley (primitive camping area). 5.5 air miles SE of intersection of State hwy. 78 County Road S-2, beside access road to Valley, 0.1 mile E of S-2., 33.0379 -116.4085, 731m
ARIZ
W.G. Spaulding 801 1978-10-27
United States, Nevada, Clark, Blue Diamond Rd. 3, Mtn. Springs Rd, S. Spring Range., 1067m
ARIZ
423215 Martin M. Karpiscak 1977-107 1977-04-21
United States, Arizona, Pinal County, Santa Cruz Flats near Eloy., 415m
ARIZ
442829 Frank Reichenbacher 3242 2020-11-16
United States, Arizona, Maricopa County, 1.5 km, by air, WSW of Horseshoe Dam (Spillway). 17.7 km, by Horseshoe Dam Rd, N of Bartlett Dam Rd jct, 0.3 km WNW, by FR 1530, 0.25 km WSW, by dirt track to unnamed alkali seep/spring. Then to slopes and ridges south and west of the spring., 33.9802398 -111.7264211, 621 - 621m
ARIZ
404966 Jeannie Gregory 2852 2008-09-01
United States, California, San Diego County, Boulevard, McCain Valley Road, about 10 mi NW of junction with Interstate 8, near Cottonwood Campground at the N end of the valley., 32.8 -116.3382, 1314m
ARIZ
405117 Jon P. Rebamn 18322 2009-09-15
United States, California, San Diego County, Palomar Mountains: Clevelan National Forest: along a bulldozer path west of Cutca Valley., 33.4003 -116.9245, 1095m
ASC
ASC00122317 G. Rink 16357 2019-10-11
United States, Arizona, Mohave, North of Six Mile Crossing of Burro Creek, 34.58369 -113.36844, 750m
ASC
ASC00116955 Marc A. Baker 18393 2015-07-04
United States, CALIFORNIA, San Bernardino, south side of the Santa Ana River, 11km ESE of central San Bernardino, 8.5km SSW of the summit of Harrison Mountain, 33.0869 -117.1836, 392m
DES
DES00012971 D. Pinkava P12211 1974-05-25
Mexico, Baja California, Rte 1, 7.7 mi N of Rosarito., 28.724884 -114.102136
DES
DES00072516 Jon P. Rebman 18322 2009-09-15
United States, California, San Diego, Palomar Mountains; Cleveland National Forest, along a bulldozer path west of Cutca Valley Truck Trail in the northern foothills of the mountains, north of Cutca Valley. Square: C14, 33.4003 -116.924, 1095m
DES
DES00101322 G. Rink 16357 2019-10-11
USA, Arizona, Mohave, North of Six Mile Crossing of Burro Creek, 34.58369 -113.36844, 750m
DES
DES00058383 Jon P. Rebman 10641 2004-08-10
USA, California, San Diego County, McGinty Mountain Ecological Reserve (California Dept. of Fish & Game): southeast of El Cajon; in the Sweetwater River bed along Willow Glen Road at Hillsdale Road., 32.7558 -116.9014, 130m
DES
DES00078834 Martin M. Karpiscak 1977-107 1977-04-21
United States, Arizona, Pinal County, Santa Cruz Flats near Eloy., 32.739 -111.604, 415m
DES
DES00031636 B. Pitzer 346 1986-10-21
USA, California, Orange County, Lomas de Santiago, ca. 10.0 miles E. of Santa Ana, in hills N and E of South Coast Gun Club on Jeffrey Rd. in Hicks Canyon., 33.716667 -117.725, 182m
DES
DES00042876 Jon Rebman 3692 1996-10-25
USA, California, Imperial County, Smuggler's Cave area: mountains southeast of In-Ko-pah: east of Jacumba., 32.633333 -116.1, 1030m
UCR
Karin Cleary-Rose s.n. 1999-04-30
United States, California, Ventura, Marr Ranch, between Tapo and Chivo Canyons, c. 2 miles north of Santa Susana, 34.30278 -118.69694, 366m
UCR
David J. Keil 19753 1986-09-27
United States, California, Ventura, 7 miles north of junction with Lockwood Valley Road along CA Hwy 33, 34.76667 -119.42083, 983m
UCR
David Charlton 4048 1989-10-06
United States, California, Ventura, Los Padres National Forest, Sespe Creek on the east side of Hwy 33, north of Ojai between Sespe Gorge (“the narrows”) and Rose Valley Rd. [vicinity of the site of “Hart”], 34.55833 -119.26667, 1037m
UCR
David J. Keil 26401 1997-08-26
United States, California, Santa Barbara, Vandenberg Air Force Base. South Base, 1 mi north of Sudden on Sudden Road between Cañada de Jolloru and Sudden Canyon, 34.55739 -120.52839
UCR
A.C. Sanders 22915 1999-06-28
United States, California, Ventura, Simi Valley; Marr Ranch, between Tapo and Chivo Canyons, c. 2 miles north of Santa Susana; Simi Valley, 34.30278 -118.69694, 366m
UCR
A.C. Sanders 40242 2012-06-01
United States, California, Riverside, powerline route south of Ethanac Rd. and north of McPherson Rd, near south end of Richland Ln, E of Hwy 74, c. 6.1 km SW (219°) of Perris, 33.73931 -117.27019, 495m
UCR
Anuja Parikh 2088 2004-07-16
United States, California, Los Angeles, Newhall Ranch (study area 23), ridges northeast of upper Potrero Canyon, 34.395 -118.62194, 396m
UCR
Scott D. White 7188 1998-10-15
United States, California, Orange, Yorba Linda, c. 0.5 mile south of Telegraph Canyon between Ohio St. and Fairmont Blvd., 33.9 -117.775, 152m
UCR
Mitch Provance 251 1998-03-20
United States, California, Riverside, “Twin Canyons”, south of the historical community known as Declezville. This area is now known as Southridge; Jurupa Mountains, 34.03278 -117.48111, 381m
UCR
B.G. Pitzer 2988 1997-03-23
United States, California, Riverside, Lakeview Mountains, c. 1 air mile SSW of Mt. Rudolph, along powerline road 0.3 mile east of Contour (Juniper Flats) Rd, 33.80944 -117.08583, 610m
UCR
Jon P. Rebman 22854 2012-03-21
Mexico, Baja California (norte), Ensenada, along coast south of Erendira and north of Colonet, in a coastal canyon and adjacent mesas just north of Arroyo Hediondo, 31.20819 -116.331, 85m
UCR
Jeannie Gregory 208 2003-05-24
United States, California, San Diego, Wright’s Field / Mesa Del Arroz Preserve, Alpine; Grid P17, 32.82472 -116.76917, 564m
UCR
Jon P. Rebman 11956 2005-05-17
United States, California, San Diego, Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Lower Otay Lake, south of Otay Lakes Road; around a small pond c. 0.5 miles south of the reserve entrance. San Diego Atlas Square U14, 32.6275 -116.88694, 180m
UCR
R.G. Swinney 9958 2008-12-06
United States, California, Los Angeles, Azusa, mouth of San Gabriel Canyon 1.4 mi. north of Sierra Madre Ave, south side of road at spring, 0.5 mi. east of San Gabriel Canyon Information Station on Hwy 39, 34.15972 -117.9, 256m
UCR
T.B. Salvato 5520 2012-01-16
Mexico, Baja California (norte), Ensenada, site of Costa Rica, between El Rosario and San Quintin, c. 2 km south of El Socorro and c. 1 km east of the coast, 30.27056 -115.78972, 34m
UCR
Mitch Provance 29 1998-02-06
United States, California, San Bernardino, “Wilder’s Canyon Pass”, Fontana city limits, c. 0.5 miles SE of corner of Citrus and Poplar.; Jurupa Mountains, 34.03556 -117.4575, 427m
UCR
LeRoy Gross 401 2001-06-04
United States, California, Los Angeles, Vedugo Mountains Region: Northwest side, just north of Ledge Ave. and Tuxford St. (dead end), west of McDonald Creek. City of Sun Valley., 34.24119 -118.34706, 366m
UCR
D.E. Bramlet 3920 2006-03-20
United States, California, Riverside, west Hemet Hills, NE of Winchester and south of Hwy 74, 33.73333 -117.05833, 457m
UCR
Pam DeVries 7566 2009-08-04
United States, California, Kern, Bitter Creek National Wildlife Refuge; c. 1.0 mile WSW of the junction of Cerro Noroeste and Klipstein Canyon Road, 34.93669 -119.42389, 1103m
UCR
Valerie Soza 1061B 2000-12-06
United States, California, Riverside, Bautista Canyon, Bautista Canyon Road, 33.63489 -116.78983, 915m
UCR
A.C. Sanders 31694 2005-10-05
United States, California, San Diego, Blue Sky Ecological Reserve (DFG), east of Rancho Bernardo and north of Poway, along road in lower canyon below turnoff to Lake Poway, 33.01583 -117.01417, 183m
UCR
Mitch Provance 59 1998-02-17
United States, California, Riverside, Jurupa Mountains, slopes on the west side of Sierra Blvd, c. 0.7 km north-northwest of the Jensen Quarry; Jurupa Mountains, 34.01667 -117.41667, 396m
UCR
Scott D. White 5128 1997-05-14
United States, California, Los Angeles, Big Tujunga Wash, Sunland-Tujunga area, SW of 210 Freeway, east of Hansen Dam and north of Wentworth Street, 34.26667 -118.33333, 320m
UCR
A.C. Sanders 25815 2003-04-02
United States, California, San Bernardino, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave., 34.05778 -117.36333, 274m
UCR
A.C. Sanders 23598 2000-08-04
United States, California, San Diego, ‘Monardella Gulch’, tributary of Cottonwood Creek on W slope of Tecate Peak, above east end ofMarron Valley and just north of the Mexican border; Otay Mountain region, 32.57222 -116.72778, 488m
UCR
Mike Misenhelter s.n. 1998-07-07
United States, California, Riverside, 35 acre “Searl Tank” site, foot of the north end of Mica Butte, just SE of the intersection of State St. and Cactus Valley Rd, c. 1 mile south of Hemet, 33.67 -116.97056, 520m
UCR
Margaret R. Mulligan 1261 2005-07-26
United States, California, San Diego, McGinty Mountain Ecological Reserve (California Fish & Game). SE of city El Cajon. SE of intersection of Willow Glen Dr and Hillsdale Rd, on bank of Sweetwater River. San Diego Atlas Square R14, 32.75592 -116.89536, 116m
UCR
Karin Cleary-Rose s.n. 1998-02-06
United States, California, Ventura, Marr Ranch, between Tapo and Chivo Canyons, c. 2 miles north of Santa Susana, 34.30278 -118.69694, 366m
UCR
A.C. Sanders 41736 2015-05-20
United States, California, Riverside, Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd., 33.73417 -117.42333, 400m
UCR
Karin Cleary-Rose s.n. 1997-12-11
United States, California, Ventura, Marr Ranch, between Tapo and Chivo Canyons, c. 2 miles north of Santa Susana, 34.30278 -118.69694, 366m
UCR
A.C. Sanders 41738 2015-05-20
United States, California, Riverside, Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd., 33.73667 -117.42667, 396m
UCR
A.C. Sanders 24843 2001-09-07
United States, California, San Diego, Boden Canyon, tributary of Santa Ysabel Creek at east end of San Pasqual Valley; along road in upper Dept. Fish & Game parcel, 33.13056 -116.89583, 335m
UCR
Peter H. Raven 16853 1961-10-15
United States, California, Orange, Santa Ana Canyon Rd, just west of State Highway 55, at west end of Peralta Hills, 33.8425 -117.8325, 137m
UCR
A.C. Sanders 28384B 2004-06-30
United States, California, Riverside, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd, c. 5 miles due south of Sun City, 33.655 -117.19028, 470m
UCR
Linda Shipman 036 2006-10-16
United States, California, San Diego, Escondido, Daley Ranch (southern end), "no name" hill, c. 1 mi. NNE of the intersection of La Honda Dr. and El Norte Pkwy, c. 1/4 mi. N of western half of Dixon Lake. Atlas Square: H11, 33.16731 -117.05061, 396m
UCR
UCR0137289 Scott D. White 13375B 2021-10-15
United States, California, Riverside, Garner Valley Watershed; west of Morris Ranch Road and Goff Flat, 33.63333 -116.60833, 1585m
UCR
Denise Woodard s.n. 1995-08-21
United States, California, Riverside, 300 acre parcel at west end of Domenigoni Valley, c. 3 miles south of Winchester on the west side of Winchester Rd., 33.65833 -117.09167, 433m
UCR
D.L. Banks 0828 1995-10-26
United States, California, Riverside, Agua Tibia Mts, Cleveland Nat’l Forest, west of the Woodchuck trail. 0.8 mi from Wilderness Boundary; NW Palomar Mts., 33.44167 -117.00167, 744m
UCR
D.L. Banks 0041 1994-09-29
United States, California, San Diego, Cleveland National Forest, Agua Tibia Wilderness, E slope of Agua Tibia Mtn, west of Arroyo Seco drainage, along the Crosley Trail.; Agua Tibia Mtns, 33.42083 -116.95056, 851m
UCR
Scott D. White 3687 1995-09-22
United States, California, Riverside, March Air Force Base, west of Plummer St. and south of Cactus Ave, 0.7 mile west of 215 Fwy.; San Jacinto Valley, 33.9 -117.29167, 460m
UCR
A.C. Sanders 35288 2008-05-09
United States, California, Orange, Weir Canyon, along old dirt road c. 1.1 miles east of Walnut Cyn Reservoir, 33.83583 -117.72806, 300m
UCR
R.G. Swinney 6052 1998-05-15
United States, California, Los Angeles, San Gabriel (Azusa) Canyon, 1.5 mi. north of Foothill Blvd. on east side of Encanto Rd., 34.15139 -117.92917, 183m
UCR
Scott D. White 1914 1993-10-14
United States, California, San Bernardino, Cleghorn Canyon; W San Bernardino Mts., 34.28194 -117.44472, 915m
UCR
A.C. Sanders 31749 2005-10-05
United States, California, San Diego, Blue Sky Ecological Reserve (DFG), east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail on slopes between the creek and new dam, vicinity of bench mark “Joe West”, 33.02056 -117.00222, 274m
UCR
Scott D. White 1431B 1993-05-27
United States, California, Riverside, North Alberhill Ranch, in hills north of Walker Canyon, 33.73333 -117.38333, 490m
UCR
Scott D. White 3707 1995-10-19
United States, California, Los Angeles, south edge of mountains above Chatsworth, ±0.1-0.4 air mile north of Chatsworth Oaks Park (on Valley Circle Blvd), 0.7-1.0 air mile SE of Chatsworth Peak; Santa Susana Mtns, 34.25 -118.625, 335m
UCR
Scott D. White 4077 1996-05-27
United States, California, Riverside, Jackrabbit Canyon, east of Moreno Valley and south of Calimesa, between Hwy 60 and Gilman Springs Road., 33.90833 -117.06667, 565m
UCR
Orlando Mistretta 726 1992-07-17
United States, California, Los Angeles, San Gabriel Mountains: Gold Canyon Trail; Tujunga Ranger District., 34.31211 -118.27986
UCR
Scott D. White 5246B 1997-05-25
United States, California, Riverside, Winchester Area: Hills south of Patton Ave. and west of Winchester Road, c. 2 air mi SW of the junction of Winchester Road and Simpson Avenue; Perris Basin, 33.68333 -117.09167, 457m
UCR
Steve Boyd 8950 1996-09-24
United States, California, Los Angeles, Liebre Mtns, Knapp Ranch area at upper end of Castaic Creek drainage in broad valley at head of Cienaga Canyon, south of Liebre Mtn., 34.6825 -118.665, 930m
UCR
Peter H. Raven 16679 1961-09-17
United States, California, San Bernardino, near Fontana Power Plant, north of Rialto, 34.155 -117.39722, 457m
UCR
Scott D. White 5058 1997-05-07
United States, California, Los Angeles, Big Tujunga Wash, Sunland-Tujunga area, alluvial fan at base of mountains. SW of Hwy 210, east of Hansen Dam, and north of Wentworth Street, 34.26667 -118.34167, 320m
UCR
Peter H. Raven 16758 1961-09-24
United States, California, Los Angeles, Little Tujunga rd, 1.2 mi above jct with Gold Creek Rd., 34.33486 -118.33722, 793m
UCR
A.C. Sanders 41072 2014-04-25
United States, California, Riverside, Temescal Canyon, Richland property between Horsethief Canyon Rd and Hostettler Rd, SW of I-15, 33.73417 -117.42306, 386m
UCR
G. Fred Hrusa 5480 1987-09-11
United States, California, Santa Barbara, Off Quatal Cyn. Rd. off Hwy 33., 34.81661 -119.41811, 1128m
UCR
R.G. Swinney 12166 2010-04-01
United States, California, Los Angeles, Pacoima Wash, c. 1 mile NE of I-210 Fwy, just north of Maclay/Harding St. intersection, below Forest Service boundary, from wash bottom to 150 m to the west and from 50 to 150 meters north of Maclay, 34.31083 -118.41028, 399m
UCR
G. Fred Hrusa 11576 1993-12-12
United States, California, Solano, In Wild Horse Cyn at E boundary of Reserve.; Stebbins Cold Canyon Reserve, 38.49481 -122.09469, 253m
UCR
Tim Thomas 2395 1999-09-26
United States, California, Kern, San Emigdio Ranch, Harris Ranch site, 34.92489 -119.05911, 945m
UCR
A.C. Sanders 19630 1996-10-20
United States, California, San Bernardino, Cajon Pass area, along Pacific Crest Trail in gorge above the mouth of Crowder Canyon; San Bernardino Mtns, 34.30778 -117.4625, 976m
UCR
Jon P. Rebman 8486 2003-04-15
United States, California, San Diego, Crestridge Ecological Reserve: west of La Cresta between Alpine and El Cajon, 32.82417 -116.86833, 450m
UCR
LeRoy Gross 676 2002-12-07
United States, California, Los Angeles, Limekiln Canyon, 34.32056 -118.39472, 518m
UCR
R.G. Swinney 13988 2010-10-05
United States, California, Los Angeles, east end of Placerita Canyon Natural Area, near confluence of Placerita and Los Pinetos canyons, 34.37611 -118.44389, 549m
UCR
Scott D. White 10586 2004-07-02
United States, California, Riverside, Soboba Indian Reservation, Poppet Creek Canyon and tributary Castile Canyon, 33.79167 -116.89167, 549m
UCR
Heidi A. Haid s.n. 1969-08-20
United States, California, Riverside, Bautista Canyon, above confluence with Horse Creek; San Jacinto Mtns., 33.63917 -116.80167, 878m
UCR
Scott D. White 7124 1998-09-17
United States, California, Kern, California City: Cache Creek channel and adjacent valley floor between city sewage plant and Randsberg Road/20-Mule Team Hwy junction, 35.14167 -117.92917, 701m
UCR
A.C. Sanders 40214 2012-05-27
United States, California, Riverside, eastern edge of Gavilan Hills, powerline route west of San Jacinto River and east of Hwy 74, 5.6 km SE of Perris, 33.73878 -117.26031, 441m
UCR
R.G. Swinney 14282 2011-03-29
United States, California, Los Angeles, Lake View Terrace, Big Tujunga Wash, 0.2-1.0 miles east of I-210 Fwy, N side of river channel, 34.27194 -118.33222, 366m
UCR
G.R. Ballmer s.n. 1995-06-08
United States, California, Riverside, Warm Springs Creek, Budweiser Ranch, 0.25-1 mile upstream of Los Alamos Road crossing, 33.605 -117.14, 396m
UCR
Anuja Parikh s.n. 2003-05-01
United States, California, Los Angeles, Newhall Ranch, Castaic Mesa, in hills c. 1000 m east of Castaic Lagoon, survey area 68, 34.50556 -118.60139, 457m
UCR
John F. Green s.n. 2003-06-25
United States, California, Riverside, French Valley, “Greenway site” along Tucalota Creek c. 1 mile east of Murrieta Hot Springs, 33.56556 -117.11833, 396m
UCR
R.F. Thorne 57200 1983-09-18
Mexico, Baja California (norte), Ensenada, W of El Coyote in valley NE of Ojos Negros, 31.94492 -116.24836, 725m
UCR
A.C. Sanders 7409 1987-10-11
Mexico, Baja California (norte), Ensenada, Wash on the floor of a side canyon off the canyon of the Rio del Rosario, 0.8 mi. above the beach at the river’s mouth, 30.01667 -115.78333, 8m
UCR
Mitch Provance 539 1998-05-24
United States, California, San Bernardino, east of Riverside Ave, on property east of the gate at the eastern extreme of Santa Ana Rd, just SE of the Edison “right of way”, and east of Ecology Center [wrecking yard, now “Pick Your Part”]; Colton, 34.05567 -117.3585, 297m
UCR
A.C. Sanders 7435 1987-11-28
United States, California, San Bernardino, Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility; San Bernardino Valley, 34.18222 -117.39667, 520m
UCR
Mark A. Elvin 2615 2003-05-03
United States, California, San Diego, SE side of Otay Mtn, western Marron Valley, south of BM 838, c. 1/2 km north of Mexican border on slope above Tijuana River, 32.56722 -116.78861, 183m
UCR
A.C. Sanders 7066 1987-05-14
United States, California, San Diego, west end of Otay Mesa, east of San Ysidro, head of Dillon Canyon, 32.55917 -117.01722, 153m
UCR
B.G. Pitzer 0346 1986-10-21
United States, California, Orange, Lomas de Santiago, c. 10 miles east of Santa Ana, in hills north and east of South Coast Gun Club on Jeffrey Road in Hicks Canyon, 33.71667 -117.725, 183m
UCR
Bill Sullivan 1010 2010-10-03
United States, California, San Diego, Anza-Borrego Desert State Park, Culp Valley Camp, 0.5 mi north of County Road S22, 9 mi west of Borrego Springs. Square: G23, 33.224 -116.45511, 1019m
UCR
R.G. Swinney 1648 1991-10-12
United States, California, San Bernardino, Cajon Pass at N end of Old Hwy 395, between E and W loops of RR tracks, San Bernardino National Forest; E San Gabriel Mts., 34.30028 -117.47028, 915m