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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC59507
Rhamnus crocea
A. C. Sanders
2006-5-19
32446
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cy./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CAS-BOT-BC59508
Rhamnus crocea
A. C. Sanders; G. Waines
1997-3-12
19877
Riverside
Lake Sinner area: lower Rawson Canyon, just NE of the lake along the road.
457
Comment
CAS-BOT-BC59509
Rhamnus crocea
B. Pitzer
1998-1-25
3422
Riverside
Lakeview Mts: Maze Stone County park, at N terminus of California Avenue.
499
Comment
CAS-BOT-BC59510
Rhamnus crocea
Scott D. White
1996-4-14
3918
Riverside
Perris Basin - E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74 ca. 1/7 mi. W of USFS
548
Comment
CLARK-A1528-3907
Rhamnus crocea
JOhn C. Roos
1952-2-29
5378
Riverside
Reche Canyon
457
Comment
CLARK-A1528-5196
Rhamnus crocea
John C. Roos
1952-2-29
5378
Riverside
Reche Canyon
457
Comment
CLARK-A1528-802
Rhamnus crocea
Stanley W. Austin
1969-5-15
42
Riverside
Santa Ana Mountains
0
Comment
HSC93109
Rhamnus crocea
Scott D. White
1996-4-14
3918
Riverside
E of Hemet, San Jacinto River Wash near Valle Vista, N of Hwy. 74, 1.7 mi. W of USFS Cranston Fire Station
534
Comment
HSC98201
Rhamnus crocea
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23094
Riverside
3 mi. SE of Glen Ivy Hot Springs.
Comment
JEPS42006
Rhamnus crocea
W. L. Jepson
1901-5-27
1481
Riverside
between Cahuilla Valley and Aguanga
Comment
OBI53609
Rhamnus crocea
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 & Indian Truck trl
381
Comment
OBI8076
Rhamnus crocea
David J. Keil, Malcolm McLeod
1977-3-26
12020
Riverside
9 mi E of jctn with i-15 along Calif 79
518
Comment
POM202256
Rhamnus crocea
Marcus E. Jones
1933-4-5
s.n.
Riverside
Hemet.
Comment
POM246569
Rhamnus crocea
B. D. Stark
1933-2-19
4530
Riverside
2.5 mi. East of Nuevo.
762
Comment
RSA180358
Rhamnus crocea
E. W. Lathrop
1965-5-30
5772
Riverside
6 miles W of Murrieta.
Comment
RSA524456
Rhamnus crocea
Steve Boyd, Tim S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4075
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment Read comments Nov 5 2011
RSA543204
Rhamnus crocea
Steve Boyd
1991-3-17
5481
Riverside
Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon.
Comment
RSA544415
Rhamnus crocea
Steve Boyd, Tim S. Ross
1991-6-14
6383
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
RSA585623
Rhamnus crocea
D. L. Banks, S. D. Boyd
1995-3-15
58
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
680
Comment
RSA594765
Rhamnus crocea
D. L. Banks, Dylan Hannon
1996-5-3
0987 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
RSA613140
Rhamnus crocea
D. L. Banks
1997-3-6
1410
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Area between a newly established firebreak on the south end of the Reservation, west of Magee Truck Trail and upper Pala Creek.
396
Comment
RSA680346
Rhamnus crocea
Scott D. White
2001-3-27
8169
Riverside
Badlands: Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ theodore St. Adjacent to County Landfill.
610
Comment
RSA690937
Rhamnus crocea
Scott D. White, Michael Honer
2003-5-27
9411
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak '2349.'
396
Comment
RSA701472
Rhamnus crocea
M. Wall
1996-6-26
184
Riverside
S of beaumont, 1.8 mi S of Fwy 10, canyons W of Hwy 79. Associated plants include: Adenostoma fasciculatum, Cercocarpus betuloides, Quercus berberidifolia, Prunus illicifolia, and Salvia mellifera.
Comment
RSA714433
Rhamnus crocea
A. C. Sanders
2004-5-12
27870
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
RSA7214
Rhamnus crocea
B. D. Stark
1933-2-19
4530
Riverside
2.5 mi. East of Nuevo.
762
Comment
RSA735078
Rhamnus crocea
Scott D. White, Angelia Carey
2004-6-4
10480 -A
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
RSA785510
Rhamnus crocea
Doris Bowers
1972-4-15
1852
Riverside
Near SBCM dig on Pulgas Creek Rd., Rancho Calif.
396
Comment
RSA785511
Rhamnus crocea
Doris Bowers
1972-4-15
1852
Riverside
Near SBCM dig on Pulgas Creek Rd., Rancho Calif.
396
Comment
SBBG101776
Rhamnus crocea
S. Boyd, T. Ross
1991-6-14
6383
Riverside
Warm Springs Crk at the NE end of Hogbacks ridge, from Alamos Rd S to confluence w/ Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
SD137644
Rhamnus crocea
Darin L. Banks
1995-3-15
58
Riverside
NW Palomar Mtns., Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area
680
Comment
SD225089
Rhamnus crocea
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19877
Riverside
Lake Skinner area: lower Rawson Canyon, just NE of the lake along the road.
456
Comment
SDSU13624
Rhamnus crocea
W. Miller
1972-8-24
Riverside
Northwest corner above small valley.
Comment
SEINET1004379
Rhamnus crocea
T. B. Salvato, Kent Beaman
2005-1
859
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista, just downstream from Forest Service boundry and N of CA Hwy 74
549
Comment
SEINET13946317
Rhamnus crocea
Scott D. White
1996-1
3872
Riverside
Bundy Cyn, SE of Lk Elsinore. About 1 road mile (-+0.2 mi) E. of Bundy Cyn Rd exit from 1-15 freeway; USGS Lake Elsinore 7.5'topo map. +- 40 ft. S of rd along mapped intermittent blueline stream [Quercus agrifolia riparian woodland w Salis Laevihata, Platamus racemosa] and adjacent N-and W-facing slopes covered by mixed chaparral and coastal sage scrub spp.
450
Comment
SEINET238736
Rhamnus crocea
A. C. Sanders, Mitch Provance; T. B. Salvato
2000-6-1
23448
Riverside
Menifee Valley: S of Newport Rd. N of Holland Rd. and E of Bradley Rd. 2 miles due east of Railroad Canyon Lake.
439
Comment
SEINET3930658
Rhamnus crocea
David Keil
1983-4-15
16893
Riverside
East of Temecula on SR79.; 0
Comment
UC1121808
Rhamnus crocea
A. Lewis
1934-5-1
460
Riverside
0.5 mi ne El Casco; Elsinore Quad.
731
Comment
UC1292574
Rhamnus crocea
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23094
Riverside
3 mi se Glen Ivy Hot Springs
Comment
UC1537011
Rhamnus crocea
Gordon H. True Jr.
1935-4-5
217
Riverside
Gavilan Peak Gavilan Hills
609
Comment
UC1929602
Rhamnus crocea
Scott D. White
2001-3-27
8169
Riverside
BADLANDS: Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ Theodore St. Adjacent to County Landfill.
Comment
UC1929671
Rhamnus crocea
Scott D. White
2001-3-27
8169
Riverside
BADLANDS: Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ Theodore St. Adjacent to County Landfill.
Comment
UC1979345
Rhamnus crocea
David Keil
1983-4-15
16893
Riverside
East of Temecula on SR79.
Comment
UC537055
Rhamnus crocea
M. E. Jones
1934-5-10
Riverside
Elsinore
Comment
UC592847
Rhamnus crocea
B. D. Stark
1933-2-19
Riverside
2.5 mi e Nuevo
457
Comment Read comments Jan 2 2015
UC870815
Rhamnus crocea
C. B. Clokey, I. W. Clokey, and B. C. Templeton
1930-4-15
4733
Riverside
Gavilan Peak
700
Comment
UCD111898
Rhamnus crocea
Frank W. Gould
1943-4-17
2124
Riverside
12 miles S of Corona.
Comment
UCD111913
Rhamnus crocea
B. Pitzer
1997-4-20
3186
Riverside
Lakeview Mountains. Intersection of Dutton St. with Voltaire Vista Road.
610
Comment
UCR100031
Rhamnus crocea
A. C. Sanders, G. Helmkamp
1997-3-15
19976
Riverside
Lake Skinner area, N foot of 1700 ft. hill east of Bachelor Mtn., small canyon and grassy S-facing slopes
488
Comment
UCR100298
Rhamnus crocea
B. G. Pitzer
1997-4-20
3186
Riverside
Lakeview Mtns, Intersection of 'Dutton' Street with Voltaire Vista Road. (Note: Dutton ends in T-intersection at Sardis Lane, which makes a 90 deg. E turn onto Brent Lane, which becomes Voltaire Vista Road east of Elton Lane. Therefore, this locality is actually the intersection of Elton Lane & Voltaire Vista Road.)
610
Comment
UCR102732
Rhamnus crocea
B. G. Pitzer
1998-1-25
3422
Riverside
Lakeview Mtns., Reinhardt Canyon, Maze Stone County Park, at N terminus of California Avenue
610
Comment
UCR111770
Rhamnus crocea
Mitch Provance
1998-3-17
224
Riverside
Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km east of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside.
366
Comment
UCR112310
Rhamnus crocea
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23448
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR114807
Rhamnus crocea
Mitch Provance
1998-2-17
53
Riverside
Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. .3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line.
320
Comment
UCR120946
Rhamnus crocea
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24917
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR140689
Rhamnus crocea
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
8- 58
Riverside
San Jacinto Mtns, San Bernardino National Forest, Hwy 74 near Cranston Guard Station, 10 miles east of Hemet, Site L8
581
Comment
UCR140732
Rhamnus crocea
A. C. Sanders
2004-5-12
27870
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR156289
Rhamnus crocea
T. B. Salvato, Kent Beaman
2005-5-16
859
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
UCR172218
Rhamnus crocea
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
UCR174052
Rhamnus crocea
A. C. Sanders
2006-5-19
32446
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR201406
Rhamnus crocea
Scott D. White, Angelia Carey
2004-6-4
10480 A
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR214903
Rhamnus crocea
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37681
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
402
Comment
UCR22035
Rhamnus crocea
Steve Boyd
1980-5-11
247
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
UCR230210
Rhamnus crocea
A. C. Sanders
2011-4-6
38976
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
UCR241774
Rhamnus crocea
A. C. Sanders, Timothy W. Chumley
2013-3-29
40712
Riverside
Peninsular Range; Elsinore Area, Alberhill, Lake St. at Riverside Co. conservation reserve, 0.28 km south of intersection with Temescal Canyon Rd.
378
Comment
UCR249823
Rhamnus crocea
T. B. Salvato, John Lovio
2013-3-19
7361
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
UCR251706
Rhamnus crocea
T. B. Salvato
2014-4-9
7834
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
UCR260565
Rhamnus crocea
T. B. Salvato
2014-5-29
8037
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake
537
Comment
UCR270175
Rhamnus crocea
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42403
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
UCR281474
Rhamnus crocea
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-3-31
317- 95
Riverside
Temescal Valley, Corona, N side of Campbell Ranch Rd., 0.2 miles E of intersection with Temescal Canyon Rd.
330
Comment
UCR396
Rhamnus crocea
Eugene Cardiff, Ken Smith
1954-4-5
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside
671
Comment
UCR58482
Rhamnus crocea
Ed LaRue
1989-1
s.n.
Riverside
foothills of San Bernardino Mtns, Hills east of Beaumont, along Potrero Creek, 0.5 mi. east of old San Jacinto Nuevo Y Potrero land grant
701
Comment
UCR90986
Rhamnus crocea
Scott D. White
1996-3-31
3872
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream
463
Comment
UCR91600
Rhamnus crocea
D. L. Banks, Steve Boyd
1995-3-15
0058
Riverside
NW Palomar Mtns, Agua Tibia Wilderness Area, N face of Agua Tibia Mtns., Dorland Mtn. area
738
Comment
UCR94264
Rhamnus crocea
Scott D. White
1996-4-14
3918
Riverside
Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station
549
Comment
UCR97482
Rhamnus crocea
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19773
Riverside
Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.
610
Comment
UCR97494
Rhamnus crocea
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19877
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
POM96257
Rhamnus crocea
E. C. Jaeger
1925-12-22
s.n.
Riverside
Aguanga
Comment
RSA0018313
Rhamnus crocea
Keith E. Hoffmaster
1937-6-6
764
Riverside
Near Valle Vista.
Comment
RSA3124
Rhamnus crocea
Carl B. Wolf
1932-2-11
2653
Riverside
Coldwater Creek, Glen Ivy Hot Springs base of Santa Ana Mts.
335
Comment
LA207809
Rhamnus crocea subsp. ilicifolia
W. E. Pequegnat;
1937-8-25
97
Riverside
Santa Ana Mountains, Glen Ivy Trail
342
Comment
LA207824
Rhamnus crocea subsp. ilicifolia
W. E. Pequegnat;
1939-4-8
19
Riverside
Santa Ana Mountains
Comment
LA207831
Rhamnus crocea subsp. ilicifolia
Carl Epling; William Robison
1933-6-26
sn
Riverside
Little San Bernardino Mountains, Key's View
1523
Comment