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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
GMDRC9266
Euphorbia serpillifolia
J. M. Andre
2016-9-2
36920
San Bernardino
Mid Hills: along road to Butcherknife Canyon, NW of Cabin Spring, 4.6 mi. SE of Cima
1490
Comment
OBI34624
Euphorbia serpillifolia
David J. Keil, Lynne Dee Oyler and Rick Oyler
1983-7-30
17425
San Bernardino
San Gabriel Mts, N of Upland on Mountain Ave. Lower slopes of Mt. Baldy
1372
Comment
RSA0020539
Euphorbia serpillifolia
Duncan S. Bell, Kim Clark, Ryan Mendenhall, Amber Swanson
2012-9-21
4215
San Bernardino
Castle Mountains: south section of range, just southwest of the Castle Mountain stop sign at meeting of Hart Mine Road and New York Mountain Road, approx. 1 air mile southwest of Hart Mine.
1317
Comment
RSA0020541
Euphorbia serpillifolia
Duncan S. Bell, Aaron Sedgwick
2012-9-4
4056
San Bernardino
Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit.
1672
Comment
RSA0022031
Euphorbia serpillifolia
J. Andre
2013-8-28
25481
San Bernardino
Mid Hills; Mojave National preserve; SW base of Pinto Mountains, along north side of Cedar Canyon Rd., 7.1 mi. east of jct with Cima Rd., 1.0 mi. east of jct. Black Canyon Rd.
1544
Comment
RSA0022696
Euphorbia serpillifolia
J. Andre
2013-9-14
25554
San Bernardino
Shadow Valley; along major powerline, 1.1 miles NW of Jct Cima Rd and Interstate 15 (at Valley Wells), 0.4 miles west of Excelsior Mine Rd.
1116
Comment
RSA0031794
Euphorbia serpillifolia
Naomi Fraga, Mare Nazaire
2013-9-26
4547
San Bernardino
Bighorn Mountain Wilderness. Near the intersection of BLM roads 2342 and 2356, west of the head of Ruby Canyon and south of Bighorn Canyon.
1624
Comment
RSA0033605
Euphorbia serpillifolia
Naomi Fraga, Feliz Meraz
2013-10-9
4595
San Bernardino
Bighorn Mountain Wilderness. South of BLM Road RC3208.
1484
Comment
RSA0033972
Euphorbia serpillifolia
Naomi Fraga, Caitlin Elam, Bryce Kunzel
2013-9-12
4512
San Bernardino
Unmapped Spring east of Bluecut and west of the terminus of Mound Spring Road.
1802
Comment
RSA0073682
Euphorbia serpillifolia
J. M. Andre
2014-9-10
30583
San Bernardino
New York Mountains: Mouth of Keystone Canyon, 2.0 mi. west of Ivanpah Rd.
1569
Comment
RSA752504
Euphorbia serpillifolia
Justin M. Wood, Dustin Ray
2009-7-22
1144
San Bernardino
Cienega Seca Creek at confluence w/ Little Cienega Seca Canyon Rd.
2354
Comment
SD127594
Euphorbia serpillifolia
Robert F. Thorne, Tim Krantz
1982-8-20
55152
San Bernardino
San Bernardino National Forest, Lower Holcomb Creek Botanical Area
2190
Comment
SD251224
Euphorbia serpillifolia
Duncan S. Bell, Grace Cho
2013-9-24
5999
San Bernardino
Transverse Ranges; San Bernardino Mountains region: Bighorn Mountains, within the Bighorn Mountain Wilderness area; ca. 1.25 air miles southwest of Rattlesnake Spring.
1427
Comment
SD252867
Euphorbia serpillifolia
J. Andre, G. L. Clifton
2012-9-5
22934
San Bernardino
Region: MNP; Mid Hills along Cedar Canyon Rd, 4.6 mi. NE of Jct with Cima Rd
1441
Comment
SD256736
Euphorbia serpillifolia
J. M. Andre
2013-9-14
25554
San Bernardino
Shadow Valley, along major powerline, 1.1 mile NW of Jct Cima Rd and Interstate 15 at Valley Wells, 0.4 mile west of Excelsior Mine Rd.
1116
Comment
SD260044
Euphorbia serpillifolia
J. M. Andre
2013-9-19
25601
San Bernardino
Castle Mountains; SW end of range, at main gate to Hart Mine operations, 8.8 mi. east of Barnwell. White chalky hills.
1338
Comment
SD260045
Euphorbia serpillifolia
J. M. Andre
2013-8-28
25481
San Bernardino
Mid Hills; Mojave National Preserve; SW base of Pinto Mtn, along north side of Cedar Canyon Rd, 7.1 mi. east of Jct w/Cima Rd, 1.0 mi. east of Jct Black Cyn Rd.
1543
Comment
UCD142771
Euphorbia serpillifolia
A. C. Sanders; P. MacKay
1994-6-19
14823
San Bernardino
San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp.
1200
Comment
UCD142772
Euphorbia serpillifolia
A. C. Sanders; T. Schram, D. Wappler
1994-8-30
15524
San Bernardino
San Bernardino Mountains. Deep Creek at and above jeep rail to Bacon Flats, N of Lk. Arrowhead.
1295
Comment
UCD142774
Euphorbia serpillifolia
A. C. Sanders; P. MacKay
1994-10-2
15755
San Bernardino
San Bernardino Mountains. Rattlesnake Canyon near Rattlesnake Spring.
1223
Comment
UCD142783
Euphorbia serpillifolia
Robert F. Thorne; C. W. Tilforth, J. Dourley and J. Benny
1971-7-7
40945
San Bernardino
San Gabriel Mountains, San Bernardino National Forest; Lytle Creek Ranger Station.
828
Comment
UCD142784
Euphorbia serpillifolia
Robert F. Thorne; L. Debuhr et al.
1972-10-13
42430
San Bernardino
San Gabriel Mountains. San Bernardino National Forest. Along San Sevaine Rd. Grapevine Spring.
1371
Comment
UCD142794
Euphorbia serpillifolia
Louis C. Wheeler
1967-9-13
10753
San Bernardino
San Gabriel Mountains: San Antonio Canyon, just above confluence with Icehouse Canyon.
1524
Comment
UCR100150
Euphorbia serpillifolia
Scott D. White, Chet McGaugh
1993-9-15
1863
San Bernardino
San Bernardino Mtns., Cleghorn Canyon Candidate Research Natural Area.
1220
Comment
UCR101980
Euphorbia serpillifolia
R. G. Swinney
1993-7-14
2458
San Bernardino
San Gabriel Mountains, Lytle Creek Canyon, unnamed side canyon from the W, 2 mi north of San Sevaine Road near the Hitching Ranch
948
Comment
UCR101982
Euphorbia serpillifolia
R. G. Swinney
1993-6-22
2305
San Bernardino
San Gabriel Mtns., Lone Pine Canyon, c. 300 m south of Lone Pine Canyon Road and 4 mi west of Swarthout Canyon Road, c. 0.5 mi. above Clyde Ranch
1549
Comment
UCR105738
Euphorbia serpillifolia
R. G. Swinney
1994-8-23
3236
San Bernardino
San Gabriel Mtns., Lone Pine Valley, Clyde Ranch; south side of Lone Pine Road
1500
Comment
UCR105758
Euphorbia serpillifolia
R. G. Swinney
1994-10-19
3328
San Bernardino
San Gabriel Mtns., Lost Lake, c. 150 m north of Swarthout Canyon Road, Lone Pine Canyon
851
Comment
UCR105764
Euphorbia serpillifolia
R. G. Swinney
1994-10-19
3322
San Bernardino
San Gabriel Mtns, Lone Pine Canyon, c. 0.6-1.2 mi. SW of Lost Lake on south side of Swarthout Canyon Road, near Lone Pine Canyon Stream
875
Comment
UCR107255
Euphorbia serpillifolia
R. G. Swinney
1994-8-23
3220
San Bernardino
San Gabriel Mtns., 100 m north of junction of San Antonio Falls Road and Mount Baldy Road, east of road
1829
Comment
UCR121034
Euphorbia serpillifolia
B. G. Pitzer
1998-10-17
3774
San Bernardino
San Bernardino Mtns, Los Rios Rancho, south of Oak Glen
1341
Comment
UCR125015
Euphorbia serpillifolia
B. C. Templeton
1931-9-7
1576
San Bernardino
San Bernardino Mtns., Big Bear Lake
2100
Comment
UCR128901
Euphorbia serpillifolia
A. C. Sanders
1992-5-22
12321
San Bernardino
San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon
1098
Comment
UCR138626
Euphorbia serpillifolia
Scott D. White
1996-9-13
4518
San Bernardino
San Bernardino Mountains, Lake Arrowhead area: SE of Papoose Lake and north of 'Cedar Glen' neighborhood
1509
Comment
UCR154556
Euphorbia serpillifolia
T. B. Salvato, A. C. Sanders
2005-6-29
1212
San Bernardino
San Bernardino Mtns, Upper Waterman Canyon
1037
Comment
UCR158229
Euphorbia serpillifolia
Steve Boyd, Sula Vanderplank, V. Arvizu
2004-10-13
11562
San Bernardino
Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass
1600
Comment
UCR168395
Euphorbia serpillifolia
H. S. Budd
1901-1
s.n.
San Bernardino
Coastal Plains & Basins, San Bernardino Basin region, Eastberne [Crafton, WNW of Yucaipa]
549
Comment
UCR173891
Euphorbia serpillifolia
Scott D. White, Jennifer H. Jones
2005-6-16
11138
San Bernardino
San Bernardino Mtns / San Bernardino Valley, City of Yucaipa, east end, bajada below San Bernardino Mtns. east of Jefferson St. and south of Carter Avenue
1037
Comment
UCR174412
Euphorbia serpillifolia
A. C. Sanders
2006-6-5
33097
San Bernardino
San Bernardino Valley, Santa Ana River floodplain SE of East Highlands, pipeline route from Cone Camp Rd. toward Mentone, between Greenspot Rd. and the main channel
473
Comment
UCR176738
Euphorbia serpillifolia
A. C. Sanders
1995-6-5
17268
San Bernardino
San Bernardino Mtns., Mill Creek wash between the Ranger Station and the old fish hatchery site, 2-3 mi. east of Greenspot (Garnet Road), on north side of Hwy 38
808
Comment
UCR178190
Euphorbia serpillifolia
Jim Andre
2005-9-25
6490
San Bernardino
Eastern Mojave Desert, Woods Mountain, 1 mile north of Hole-in-the-wall Campground along west side of Black Canyon Road
1353
Comment
UCR180817
Euphorbia serpillifolia
R. G. Swinney
1995-4-22
3495
San Bernardino
Transverse Ranges; San Gabriel Mtns., Cucamonga, Day Canyon c. 1.3 miles SE of gaging station at mouth of canyon
720
Comment
UCR180954
Euphorbia serpillifolia
R. G. Swinney
1996-8-12
5329
San Bernardino
Eastern San Gabriel Mtns., Wrightwood at Wright Lake
1841
Comment
UCR188803
Euphorbia serpillifolia
A. C. Sanders, Mark A. Elvin
2007-10-6
34401
San Bernardino
Central Mojave Desert, Ord Mountains, canyon below Willow Spring
1524
Comment
UCR195236
Euphorbia serpillifolia
Jim Andre, T. La Doux, B. O'Brien,
2007-10-2
8577
San Bernardino
Mojave Desert, Clark Mountain Range, along powerlie road on north side of Clark Mountain c. 4.3 m east of Excelsior Mine Road
1159
Comment
UCR195952
Euphorbia serpillifolia
Jim Andre, T. La Doux, G. L. Clifton
2007-10-24
8727
San Bernardino
Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain
1553
Comment
UCR208466
Euphorbia serpillifolia
Justin M. Wood, Dustin Ray
2009-7-22
1144
San Bernardino
San Bernardino Mountains, Cienega Seca Creek at cofluence w/Little Cienega Seca Canyon Rd.
2360
Comment
UCR210280
Euphorbia serpillifolia
R. G. Swinney
2008-10-30
9749
San Bernardino
San Gabriel Mtns., Wright Lake, Wrightwood
1841
Comment
UCR216541
Euphorbia serpillifolia
Jim Andre, T. La Doux, G. L. Clifton
2009-10-24
11304
San Bernardino
Eastern Mojave Desert, Von Trigger Hills, c. 0.3 mi. west of Von Trigger Spring
1163
Comment
UCR228966
Euphorbia serpillifolia
A. C. Sanders
2011-7-21
39843
San Bernardino
San Bernardino Mtns., Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonridge Rd. and the golf course, east of Club View Dr.
2116
Comment
UCR23596
Euphorbia serpillifolia
John C. Roos
1940-7-18
1875
San Bernardino
San Bernardino Mtns., Green Valley
Comment
UCR244495
Euphorbia serpillifolia
Jim Andre
2011-9-16
20221
San Bernardino
Eastern Mojave Desert, Mojave National Preserve; New York Mountains, mouth of Caruthers Canyon, 0.6 mi. north of NY Mountain Road, 0.3 mi. west of main stem of Caruthers Canyon Rd
1671
Comment
UCR258318
Euphorbia serpillifolia
Naomi Fraga, Mare Nazaire
2013-9-26
4547
San Bernardino
San Bernardino Mountains, Bighorn Mountain Wilderness, near the intersection of BLM roads 2342 and 2356, west of the head of Ruby Canyon and south of Bighorn Canyon
1624
Comment
UCR260208
Euphorbia serpillifolia
Duncan S. Bell, Grace Cho
2013-9-24
5999
San Bernardino
Transverse Range; San Bernardino Mtns., Bighorn Mountains; within the Bighorn Mountain Wilderness area; c. 1.25 air miles southwest of Rattlesnake Spring
1427
Comment
UCR268835
Euphorbia serpillifolia
Jim Andre
2013-9-14
25554
San Bernardino
Mojave Desert, Shadow Valley, along major powerline, 1.1 mi northwest of the junction of Cima Road and Hwy I-15 at Valley Wells, 0.4 mi west of Excelsior Mine Road
1116
Comment
UCR278921
Euphorbia serpillifolia
Jim Andre
2016-9-2
36904
San Bernardino
Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve, c. 0.3 mile east of Standard Mine No 2, c. 1.5 mile south of Striped Mountain
1604
Comment
UCR47917
Euphorbia serpillifolia
A. C. Sanders
1987-6-9
7115
San Bernardino
San Bernardino Mtns., Mouth of Devil Canyon, Cajon Pass area, NW of San Bernardino State University
518
Comment
UCR5468
Euphorbia serpillifolia
R. L. Irwin
1962-5-1
0057
San Bernardino
San Bernardino Valley/San Bernardino Mtns. Foothills, About 0.5 mi up dirt road to Devil's Canyon and at fork in road, north of San Bernardino and west of Crestline
396
Comment
UCR74174
Euphorbia serpillifolia
A. C. Sanders, E. J. Lott, Don Pendleton
1992-6-5
12349
San Bernardino
San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road
1067
Comment
UCR75966
Euphorbia serpillifolia
A. C. Sanders
1992-8-23
12463
San Bernardino
San Bernardino Mtns., Oak Glen, Riley's Farm on E side of Oak Glen Road c. 2 mi above Wildwood Canyon Road
1372
Comment
UCR76946
Euphorbia serpillifolia
A. C. Sanders, S. D. White
1993-7-31
14165
San Bernardino
San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction with road 1N12
1159
Comment
UCR77147
Euphorbia serpillifolia
A. C. Sanders
1993-8-28
14201
San Bernardino
San Bernardino Mtns., Oak Glen, along Oak Glen Road opposite McFarland's Orchards
1280
Comment
UCR81622
Euphorbia serpillifolia
A. C. Sanders, P. J. MacKay
1994-6-12
14786
San Bernardino
San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon
1100
Comment
UCR82831
Euphorbia serpillifolia
A. C. Sanders, P. J. MacKay
1994-10-2
15755
San Bernardino
San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring
1223
Comment
UCR83719
Euphorbia serpillifolia
A. C. Sanders, P. J. MacKay
1994-6-19
14823
San Bernardino
San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp
1128
Comment
UCR85706
Euphorbia serpillifolia
R. G. Swinney
1993-8-18
2588
San Bernardino
Eastern San Gabriel Mtns/San Bernardino Valley, Glen Helen Regional Park, extreme NW end of park at Sycamore Flat
598
Comment
UCR90989
Euphorbia serpillifolia
A. C. Sanders
1995-10-15
17904
San Bernardino
San Bernardino Mtns, Grapevine Canyon Road, SE of Apple Valley
1500
Comment
UCR96966
Euphorbia serpillifolia
Scott D. White, Julie Greene
1994-8-28
2395
San Bernardino
San Bernardino Mountains, Santa Ana River canyon, Seven Oaks area: USFS Road 1N09, just west of junction with Seven Oaks road.
1463
Comment
VVC907
Euphorbia serpillifolia
A. C. Sanders, J. Mac
1994-6-12
14786
San Bernardino
San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon
1100
Comment
UCD142776
Euphorbia serpillifolia
A. C. Sanders
1987-6-9
7115
San Bernardino
Devil Canyon, Cajon Pass area, NW of San Bernardino State University.
518
Comment
JOTR34156
Euphorbia serpillifolia subsp. serpillifolia
Harding, Mitzi, M. Wheeler
2013-9-21
84
San Bernardino
Joshua Tree National Park. Little San Bernardino Mountains; SW side of Queen Mountain, approx. 1.5km NW of Wall Street Mill
1508
Comment
RSA0125098
Euphorbia serpillifolia subsp. serpillifolia
Duncan S. Bell, Cheryl Sevilla
2016-10-13
10199
San Bernardino
Mescal Range; east side of the range, about a half mile to the west (up canyon) from Iron Horse Mine.
1732
Comment
RSA599019
Euphorbia serpillifolia subsp. serpillifolia
L. C. Wheeler
1967-11-4
s.n.
San Bernardino
San Gabriel Mountains: San Sevaine Well, San Sevaine Flat.
1677
Comment
SD181564
Euphorbia serpillifolia subsp. serpillifolia
Robert F. Thorne, G. Benny and John Dourley
1971-7-23
41032
San Bernardino
San Gabriel Mountains; Mouth of Day Canyon.
822
Comment
UCR101981
Euphorbia serpillifolia subsp. serpillifolia
R. G. Swinney
1993-6-22
2286
San Bernardino
Eastern San Gabriel Mountains, Cajon Wash, c. 300 m west of junction of Cajon Road and Kenwood Avenue
692
Comment
UCR107243
Euphorbia serpillifolia subsp. serpillifolia
R. G. Swinney
1994-8-23
3221
San Bernardino
San Gabriel Mtns., 100 m north of junction of San Antonio Falls Road and Mount Baldy Road, east of road
1829
Comment
UCR164631
Euphorbia serpillifolia subsp. serpillifolia
Jim Andre
2004-9-25
4789
San Bernardino
Eastern Mojave Desert, Cima Dome: c. 3 mi SW of Cima along Cima Rd
1158
Comment
UCR73127
Euphorbia serpillifolia subsp. serpillifolia
Scott D. White
1992-6-23
92- 401
San Bernardino
San Bernardino Valley, Muscupiabe Hills, south of Glen Helen Regional Park, along a stream
642
Comment
UCR82172
Euphorbia serpillifolia subsp. serpillifolia
A. C. Sanders, P. J. MacKay, C. L. Sanders
1994-8-28
15473
San Bernardino
San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area
1021
Comment
UCR83067
Euphorbia serpillifolia subsp. serpillifolia
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White
1994-8-21
15332
San Bernardino
San Bernardino Mtns, Fredalba Creek at crossing of F.S. Road 1N09 (City Creek truck Trail)
976
Comment
UCR88413
Euphorbia serpillifolia subsp. serpillifolia
A. C. Sanders, R. Mattoni
1995-4-10
16480
San Bernardino
San Bernardino Valley, western Colton, just east of the large fuel tanks on Riverside Ave., just south of Slover Ave, 1.5 miles WSW of Slover Mtn.
305
Comment
UCR91000
Euphorbia serpillifolia subsp. serpillifolia
A. C. Sanders, S. Ogg
1994-8-2
15215
San Bernardino
San Bernardino Valley, Santa Ana River above Riverside Avenue and below Pellisier Road, SE side of the river at the W foot of the La Loma Hills.
260
Comment
UCR99624
Euphorbia serpillifolia subsp. serpillifolia
R. G. Swinney
1994-6-11
2850
San Bernardino
Eastern San Gabriel Mtns, Cucamonga Creek, c. 0.75 mi. south of dirt extension of West Almond Avenue
610
Comment
SEINET10633217
Euphorbia serpillifolia var. serpillifolia
Samuel B. Parish, W. F. Parish
Parish 117
San Bernardino
Valley.
Comment