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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SD132531
Abies concolor
F. C. Vasek, K. Neisses
1979-7-26
790726 3
Riverside
Santa Rosa Mountains, north of Toro Peak at Virgin Spring
Comment
SEINET9056157
Abies concolor
Virginia Carlson
1967-10-29
Riverside
[San Jacinto Mountains] Near Black Mountain Campground
2134
Comment
OBI26123
Abronia villosa
David J. Keil
1976-12-12
11923
Riverside
Along I-10, 37 mi E of Chiriaco Summit
Comment
SEINET893738
Abronia villosa
Alma L. Moldenke, Harold N. Moldenke
1976-1
30689
Riverside
Mecca, Mohave Desert.
Comment
UCR233709
Abronia villosa
Duncan S. Bell
2010-5-1
870
Riverside
Sonoran (Colorado) Desert, Arica Mountains, c. 11 air miles west of Rice, at the junction of Hwy 62 and the aqueduct access road
242
Comment
UCR90170
Abronia villosa
R. W. Scora
1966-4-1
3028
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 3-4 km east of Thousand Palms on Ramon Road; near Hidden Spring Oasis
60
Comment
UCR219800
Abronia villosa var. villosa
Ed Kentner
2010-5-6
113
Riverside
Coachella Valley, near Cabazon, c. 250 m SE of the Arrowhead Water bottling plant
475
Comment
UCR263648
Abronia villosa var. villosa
David Fraker, Aaron C. Sedgwick
2012-3-22
016
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, south of Joshua Tree National Park on both sides of Hwy 177, c. 5 miles north of I-10, c. 3 miles south of the Desert Lily Sanctuary
183
Comment
POM217967
Abutilon palmeri
George Black
1936-03
s.n.
Riverside
Wash at Corn Springs
Comment
RSA414901
Acacia greggii var. arizonica
Ora M. Clark
1929-3-17
1748
Riverside
S. La Quinta.
Comment
RSA414902
Acacia greggii var. arizonica
E. Crow
1928-11-12
48
Riverside
Morongo Valley, Colorado Desert.
Comment
CAS-BOT-BC20353
Achillea millefolium
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
2438
Comment
SEINET4692065
Achnatherum coronatum
Frank W. Gould
1943-1
2128
Riverside
12 miles south of Corona on road to Elsinore
Comment
CAS-BOT-BC260436
Achnatherum hymenoides
H. M. Hall
1899-5-24
1163
Riverside
San Jacinto Mountains. Van DeVenders
1371
Comment
POM365981
Achnatherum hymenoides
Martha Hilend
1928-3-11
107
Riverside
About 6 miles SE of Garnet Station
Comment
POM365982
Achnatherum hymenoides
N. C. Cooper
1945-3-24
1615
Riverside
Cabazon.
457
Comment
SBBG644
Achnatherum hymenoides
H. and M. Dearing
1942-3-7
4816
Riverside
Whitewater
Comment
RSA700957
Achnatherum speciosum
Gary D. Wallace
1982-5-15
1998
Riverside
Palms to Pines Highway, 7 level hill.
Comment
UCR151367
Achyrachaena mollis
Steve Boyd
2001-4-12
10411
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Gavilan Hills Region: South base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street, in the vicinity of the site of Terra Cotta
Comment
OBI8297
Achyronychia cooperi
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-27
12060
Riverside
Along Box Cyn Rd, ca. 20 mi ENE of Mecca in Orocopia Mts
274
Comment
UCR116615
Achyronychia cooperi
A. C. Sanders
2001-3-20
23837
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, NW corner of intersection of Pierson Blvd. and Atlantic Blvd., between flood control ditch and Pierson, west of high school
335
Comment
CAS-BOT-BC204875
Acmispon argyraeus var. argyraeus
H. M. Hall
1901-6-1
2140
Riverside
San Jacinto Mountains. Santa Rosa Mountain. Dry hillsides of Coyote Canyon
1524
Comment
SEINET1869493
Acmispon brachycarpus
A. C. Sanders, T. B. Salvato
2005-1
29763
Riverside
Peninsular Ranges: Gavilan Hills; north of Santa Rosa Rd., 1 mi. SW of Ida Leona Mine.
625
Comment
SDSU14012
Acmispon glaber var. brevialatus
Jonathan S. Austin, Michael G. Simpson
2002-4-20
14
Riverside
Along northeastern part of Loop trail. Santa Margarita Ecological Reserve.
335
Comment
RSA0120632
Acmispon rigidus
Duncan S. Bell, Thomas Stoughton
2016-3-17
8961
Riverside
Orocopia Mountains; east side of the range; collecting in rocky hills to the west of Red Cloud Wash.
531
Comment
SD247417
Acmispon strigosus
A. C. Sanders, Jim Malusa
2015-3-9
41364
Riverside
Sonoran (Colorado) Desert: Chocolate Mountains, along Gasline Road at major wash crossing 1.9 miles south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range (Red Cloud Canyon 7.5'Q)
671
Comment
UC35625
Acourtia microcephala
H. M. Hall
Aug. 1901
2637
Riverside
foothills of the w side San Jacinto Mountains; Southern California
762
Comment
UCR260555
Acourtia microcephala
T. B. Salvato, Matt Malle
2014-5-29
8015
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Cottonwood Hills (= Sunset Ave), c. 1 mi west of Murrieta Rd and 4.3 mi southeast of Canyon Lake
534
Comment
UCR154622
Adenostoma fasciculatum
A. C. Sanders, Mike Misenhelter
2005-6-15
30989
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
POM49866
Adenostoma fasciculatum var. fasciculatum
Philip A. Munz, Johnson
1924-7-29
8860
Riverside
Above Poppet Flat, San Jacinto Mts.
1220
Comment
CSUSB1856
Adenostoma sparsifolium
Ned Curtis
1974-7-19
Riverside
San Jacinto Mountains San Jacinto Mountains
1523
Comment
JEPS32114
Agnorhiza ovata
Carl V. Meyer
1929-6-18
783
Riverside
near Kenworthy (at edge of Hemet Valley); Hemet Valley
Comment Read comments Mar 25 2011
UCR44418
Agoseris retrorsa
A. C. Sanders
1986-6-1
06562
Riverside
San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1829
Comment
POM14447
Agrostis idahoensis
P. A. Munz
1922-7-6
6013
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
SEINET954736
Agrostis viridis
T. B. Salvato, Sarah Flack
2007-1
3029
Riverside
San Gabriel Mtns: East Fork Road crossing over the north fork of the San Gabriel River, Islip Saddle.
201
Comment
UC573817
Agrostis viridis
H. S. Yates
1936-8-29
6376
Riverside
near Keen Camp; San Jacinto Quadrangle
Comment
RSA703739
Aliciella latifolia
LeRoy Gross
2005-3-3
1559
Riverside
Palen Mountains, south side. Near end of old prospect road., [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UC1280904
Allenrolfea occidentalis
H. E. McMinn
1937-3-6
5016
Riverside
River Rd. ca. 20 mi. n. of Blythe
Comment
RSA776336
Allionia incarnata
Duncan S. Bell, Amanda Turek
2010-4-10
819
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCR208853
Allionia incarnata
Scott D. White
2001-4-17
8331
Riverside
Sonoran (Colorado) Desert, Shavers Valley, north of the I-10 Freeway, c. 16 miles east of Indio junction of I-10 and Calif. 111, near powerline access roads at unnamed freeway exit accessing pump station
518
Comment
UCR172135
Allium cepa
A. C. Sanders
2006-5-11
32251
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
POM263555
Allium fimbriatum var. fimbriatum
J. C. Roos
1941-5-10
129
Riverside
Pinyon Flats Camp, Santa Rosa Mountains.
1220
Comment
CAS-BOT-BC131984
Allium haematochiton
Marcus E. Jones
1931-3-2
28594
Riverside
Corona
Comment
RSA708421
Allium haematochiton
Scott D. White, Brian Leatherman, James Huelsman
2005-2-14
10779
Riverside
Santa Rosa Plateau area, just SE of Redonda Mesa. Corona Cala Camino at intersection w/ Cerro Rd.
701
Comment
JEPS34548
Allium lacunosum
W. L. Jepson
May 17 1901-Jun 1 1901
1392
Riverside
Palm Canyon to Van de Venter's
1280
Comment
UC72163
Allium marvinii
Dr. R. J. Smith
1904-1
300
Riverside
Banning
Comment Read comments Mar 13 2011
JOTR35461
Allium parishii
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
64
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop4)
Comment
UCR24101
Allium peninsulare
John C. Roos
1950-4-22
4753
Riverside
Summit of Reche Canyon.
765
Comment
UCR113560
Allium praecox
Mitch Provance, Juanita Provance, Seychelle Provance, Claude Provance
1999-4-4
1755
Riverside
Riverside, Prenda area (locally known as Whitegates Hills), c. 0.5 miles west of pk 1659.
366
Comment
SBBG128719
Allium triquetrum
O. F. Clarke
2010-2-20
Riverside
O.F.Clarke residence, 266 Frost Court, Riverside, E edge of UCR campus
351
Comment
LA106011
Alnus rhombifolia
A. C. Sanders; E. J. Lawlor
1988-10-22
8726
Riverside
Santa Rosa Mountains, Pinyon Flats area, along Horsethief Creek where the trail from the Dolomite Mine crosses
1100.0
Comment Read comments Mar 31 2014
SDSU12237
Alnus rhombifolia
Shasta Gaughen, M. G. Simpson
2000-4-29
10
Riverside
Comment
RSA763307
Amaranthus albus
Scott D. White, Angelia Carey
2004-6-4
10476 -B
Riverside
San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
RSA335002
Amaranthus blitoides
Steve Boyd
1985-7-30
1046
Riverside
De Luz Rd. 7.8 mi west of Rancho California.
Comment
RSA736979
Amaranthus blitoides
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10669
Riverside
Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
UCR132952
Amaranthus blitum
A. C. Sanders
2001-11-25
24887
Riverside
Moreno Valley, Home Depot at Pigeon Pass Rd. on north side of Hwy 60
503
Comment
UCR100130
Amaranthus fimbriatus
B. G. Pitzer
1997-10-19
3354
Riverside
Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road
500
Comment
UCR272673
Amaranthus fimbriatus
Sarah J. De Groot, Duncan S. Bell
2015-9-21
7584
Riverside
Peninsular Range; Santa Rosa Mountains, SSW of Palm Desert, along Carrizo Road just north of Hwy 74
1053
Comment
RSA451153
Amaranthus palmeri
Stephen M. Beckstrom-Sternberg
1985-9-10
1022
Riverside
U.C.R. garden plots.
Comment
SD122878
Amaranthus retroflexus
Steve Boyd
1985-7-23
1025
Riverside
De Luz Road, 8.5 miles west of Rancho California
274
Comment
RSA314492
Ambrosia acanthicarpa
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55355
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA3325
Ambrosia acanthicarpa
C. B. Wolf
1931-10-14
2459
Riverside
Cabazon, San Gorgonio Pass.
518
Comment
UC527697
Ambrosia acanthicarpa
C. B. Wolf
1931-10-14
Riverside
roadside at Cabazon; San Gorgonio Pass
518
Comment
RSA455874
Ambrosia confertiflora
N. C. Cooper
1943-9-10
917
Riverside
Banning.
610
Comment
UCR18434
Ambrosia confertiflora
O. F. Clarke
1975-11-10
s.n.
Riverside
Box Springs Mtns., Two Trees Canyon
459
Comment
CAS-BOT-BC22597
Ambrosia dumosa
Roxana S. Ferris
1918-6-17
1002
Riverside
5 miles E of Gruendikes Well on Mecca-Blythe Road
Comment
JEPS40957
Ambrosia dumosa
I. W. Clokey and B. C. Templeton
1930-4-9
4705
Riverside
n of Palm Springs; Colorado Desert
170
Comment
JOTR29388
Ambrosia dumosa
La Doux, Tasha, Mike Bell
2006-5-10
1465
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
RSA33503
Ambrosia dumosa
N. C. Cooper
1944-4-8
1063
Riverside
Andreas Canyon.
305
Comment
RSA93686
Ambrosia psilostachya
F. W. Peirson
1920-12-29
5276
Riverside
Murray Canyon near Palm Springs.
Comment
UC809697
Ambrosia salsola var. salsola
E. K. Balls
1949-4-2
12904
Riverside
open slopes towards Salton Sea near Durmid (on Hwy 111); Colorado Desert
-67
Comment
POM48865
Amelanchier pallida
Philip A. Munz, I. M. Johnston
1924-7-26
8701
Riverside
small ravine, north of Dark Canyon
1524
Comment
UCR35166
Amelanchier utahensis
L. B. Ziegler
1969-6-30
391
Riverside
Peninsular Ranges/ San Jacinto Mountains, Hemet Valley. Side canyon on west side of Valley opposite Kenworthy Ranger Station
1433
Comment
UCSB23169
Amorpha fruticosa
McMinn, Howard
1935-6-27
Riverside
Palms to Pine Highway
Comment
RSA556478
Amsinckia intermedia
Julie Greene
1993-3-13
1002
Riverside
between ranch fence and permanent pond.
441
Comment
UCR228885
Amsinckia intermedia
A. C. Sanders
2011-4-6
39006
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
RSA499898
Amsinckia menziesii var. menziesii
Jeannette B. Edge
1934-3-18
s.n.
Riverside
[San] Timoteo Canyon.
518
Comment
UCR172614
Amsinckia retrorsa
A. C. Sanders, John F. Green
2006-5-18
32370
Riverside
Temecula/Murrieta Region, SE of Murrieta Hot Springs along San Diego Aqueduct and powerline route, south of intersection of Chandler and Suzi Rds. and south of Murrieta Hot Springs Rd., side canyon dropping toward Santa Gertrudis Creek, 1 mile SW of Skunk Hollow
366
Comment
RSA770691
Amsinckia tessellata var. tessellata
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4792
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA0104437
Amsonia tomentosa
Duncan S. Bell, Evan Meyer
2014-10-28
7671
Riverside
Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.
936
Comment
UCR89532
Amsonia tomentosa
Bern Schwenn
1994-4-29
s.n.
Riverside
Little San Bernardino Mtns., Joshua Tree National Monument [now J.T. National Park], flat between Ryan Campground and Ryan Ranch.
1345
Comment
RSA543905
Anagallis arvensis
Steve Boyd, Orlando Mistretta
1991-5-22
6286
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA613146
Anagallis arvensis
D. L. Banks
1997-3-29
1654
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. An area of native grassland along the Magee Truck Trail at the southern extremity of the Reservation just before the Riverside / San Diego County line border.
463
Comment
SD134507
Ancistrocarphus filagineus
Craig Reiser
1991-4-25
Riverside
Just S of Harford County Park, S of Daleona Road
Comment Read comments Mar 4 2013
UC56664
Anemopsis californica
H. M. Hall
1897-5-31
594
Riverside
Southern California, Riverside Riverside; Southern California, Riverside
Comment
JOTR16558
Anisocoma acaulis
Vanderspek & Nolte
1966-5-13
64541
Riverside
Joshua Tree National Park. EUREKA PEAK
1682
Comment
RSA416652
Anisocoma acaulis
Gary D. Wallace
1964-4-26
s.n.
Riverside
Pinyon Flats.
Comment
CAS-BOT-BC79938
Antennaria microphylla
H. M. Hall
1901-7-1
2401
Riverside
Tamarack Valley
2834
Comment
UCR280835
Anthemis cotula
T. B. Salvato, Gregg Miller
2005-6-3
1371
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon
427
Comment
RSA783369
Antirrhinum coulterianum
J. D. Olmsted
1958-6-15
186
Riverside
On north canyon wall of south fork San Jacinto River just below Hemet Lake 10 miles south of Mountain Center
1265
Comment
UCR178849
Antirrhinum coulterianum
T. B. Salvato, Tracy Tennant
1998-6-23
MOR- 445 A
Riverside
San Bernardino Mtns., Morongo Indian Reservation, polygon 13, N end of Hathaway Canyon
1280
Comment
UCR278899
Antirrhinum majus
Mitch Provance
2011-7-3
17191
Riverside
Santa Ana River Valley, Rubidoux, west corner of Rubidoux Blvd. and 28th St.
259
Comment
UC1929663
Antirrhinum nuttallianum
Scott D. White, Michael Honer
2003-6-17
9546
Riverside
S PERRIS BASIN: Murrieta. Interstate 215 / Clinton Keith interchange.
Comment
POM29606
Antirrhinum nuttallianum subsp. nuttallianum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA496730
Antirrhinum nuttallianum subsp. nuttallianum
B. Pitzer, A. C. Sanders
1987-4-21
496
Riverside
Box Springs Mtns, near southernmost radio towers
793
Comment
UC20819
Apiastrum angustifolium
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UCR174458
Apiastrum angustifolium
A. C. Sanders
2006-5-19
32388
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
UCR193890
Arabis glabra
A. C. Sanders, Mitch Provance
2008-7-11
35821
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
CLARK-A1045-133
Arabis perennans
George K. Helmkamp
1977-5-20
Riverside
Deep Canyon mouth of Deep Canyon; Palm Desert 15'Q
Comment
RSA629129
Arctostaphylos
Jon E. Keeley
1992-7-17
16782
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA629157
Arctostaphylos
Jon E. Keeley
1992-7-17
16790
Riverside
Road to Thomas Mountain (5S15), 5.2 km north of Toolbox Spring.
1840
Comment
RSA629430
Arctostaphylos glandulosa
Jon E. Keeley
1992-6-16
16842
Riverside
Hwy 243, 38 km N of Idyllwild.
1485
Comment
UCR273483
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42617
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station
747
Comment
UCR278163
Arctostaphylos glandulosa
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42676
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Tenaja Rd. at north foot of Redonda Mesa, 0.65 km west of intersection with Corona Calle Camino
680
Comment
CAS-BOT-BC24914
Arctostaphylos glandulosa subsp. adamsii
P. A. Munz; E. K. Balls
1952-8-21
17984
Riverside
Road-Vandeventer Flat to Santa Rosa Peak.
2072
Comment
RSA629404
Arctostaphylos glandulosa subsp. leucophylla
Allen Massihi, Jon E. Keeley, Robert Goar
1992-8-11
19523
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
CAS-BOT-BC24675
Arctostaphylos glauca
L. R. Abrams
1912-7-11
4919
Riverside
Near Sugarloaf Valley.
Comment
RSA631730
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19290
Riverside
Highway 79, at Radec.
580
Comment
RSA631836
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20174
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 4 km south of Pinyon Pines, Santa Rosa Mountains.
1430
Comment
RSA633612
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21768
Riverside
Dirt road to Santa Rosa Mountain, 9.2 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1995
Comment
RSA633649
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20153
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633709
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16663
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
RSA635599
Arctostaphylos peninsularis subsp. peninsularis
Jon E. Keeley
1992-7-17
16755
Riverside
Road to Thomas Mtn. (5S15), 1.8 km south of Toolbox Spring, west of Garner Valley, San Jacinto Mountains.
1785
Comment
SD229129
Arctostaphylos pringlei subsp. drupacea
Dick Schwenkmeyer
2012-4-17
696
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
UC219282
Arctostaphylos pringlei subsp. drupacea
Munz and Johnston
1922-5-20
5490
Riverside
head of Hemet Valley San Jacinto Mts.
1524
Comment
UC876400
Arctostaphylos pringlei subsp. drupacea
I. W. Clokey and E. G. Anderson
1935-8-21
6784
Riverside
Fuller's Creek
1500
Comment
UCR122531
Arctostaphylos pringlei subsp. drupacea
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6681
Riverside
San Jacinto Mountains, Morris Ranch Rd., 2.1 mi NE of CA-74
1570
Comment
UC1951125
Arctostaphylos pungens
Scott D. White, Justin Wood
2009-5-22
12893
Riverside
SAN JACINTO MOUNTAINS: Quinn Flat Meadow. USGS Idyllwild 7.5' Quad.
Comment
SDSU17430
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-2
396
Riverside
Santa Margarita Ecological Reserve, east of 'Highlands Trail' on mesa top near weather station. Among boulders, exposed, 0 slope.
639
Comment
UCR132908
Arenaria macradenia
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
UCR35130
Arenaria macradenia subsp. ferrisiae
L. B. Ziegler
1972-6-12
478
Riverside
San Jacinto Mtns,, canyon above Kenworthy Ranger Station.
1402
Comment
UCR103733
Argemone munita
A. C. Sanders
1997-3-19
20028
Riverside
Lake Skinner area, S foot of Bachelor Mtn., across the northern arm of the lake from the boat ramp
473
Comment
UCR120913
Argemone munita
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24952
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
RSA0122711
Argyrochosma jonesii
Duncan S. Bell, LeRoy Gross
2016-3-30
9149
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
CAS-BOT-BC137649
Aristida adscensionis
Frank W. Peirson
1921-3-23
2374
Riverside
Colorado Desert. Deep Canyon.
335
Comment
CLARK-A1528-4463
Aristida adscensionis
John C. Roos
1952-4-9
5508
Riverside
Mount Rubidoux
365
Comment
JOTR00870
Aristida adscensionis
Sipe, Frank
1958-3-10
277
Riverside
Joshua Tree National Park. PINTO BASIN
Comment
SEINET229273
Aristida californica var. californica
L. M. Shultz, JS Shultz
1985-4-15
8245
Riverside
Chuckawalla Valley depression along Wiley's Well Road
122
Comment
UCSB45567
Aristida purpurea
Roos, John
1966-4-29
Riverside
Rocky hills between March Air Force Base and Lakeview
Comment
UCD56536
Aristida purpurea var. fendleriana
F. M. Reed
1933-5-31
7921
Riverside
soutthern California, Santa Rosa Indian Reservation, near bridge on Palms to Pines road.
Comment Read comments May 1 2011
JOTR38425
Aristida purpurea var. nealleyi
Hodges, Stephen, A. Ingersoll
2015-8-26
653
Riverside
Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam.
Comment
UC194836
Aristida purpurea var. nealleyi
S. B. Parish
1916-5-13
10850
Riverside
Cottonwood Springs Colorado Desert
Comment Read comments Oct 9 2010
UCD56560
Aristida purpurea var. nealleyi
A. A. Beetle
1942-4-22
3184
Riverside
Desert Center, Rt. 60.
Comment
UCR196387
Aristida purpurea var. purpurea
Naomi Fraga, Lisa Rojas
2005-2-10
1417
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
502
Comment
HSC8967
Aristida ternipes var. hamulosa
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23113
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
RSA605742
Artemisia californica
Scott D. White
1996-2-18
3812
Riverside
Parris Basin. double Butte, NW of Winchester. SE- facing slope of W butte and alluvial soil at base. USGS 7.5 Winchester topo.
457
Comment Read comments Nov 19 2010
RSA588809
Artemisia douglasiana
Darin L. Banks, Steve Boyd
1995-10-17
0762
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
POM19634
Artemisia tridentata
Mary F. Spencer
1923-8-17
2208
Riverside
Hemet Valley, San Jacinto Mountains
1220
Comment
SD204767
Arundo donax
Sarah J. De Groot, J. Mark Porter
2006-3-14
5205
Riverside
North base of San Jacinto Mountains, west of Highway 111, just east of Snow Creek Road.
Comment
CLARK-A1656-632
Asclepias albicans
Lois Ann Scott
1978-4-18
Riverside
Mecca Hills
304
Comment
POM12705
Asclepias californica
P. A. Munz
1922-7-3
5963
Riverside
S slopes of Santa Rosa Mts.
1676
Comment
JOTR30288
Asclepias erosa
La Doux, Tasha, Bill Truesdell
2006-10-3
1783
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 2) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
694
Comment
RSA543155
Asclepias erosa
Steve Boyd, Tim Ross, Mike Hammitt
1991-5-2
6105
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA90117
Asclepias fascicularis
E. K. Balls, P. C. Everett
1953-8-19
18538
Riverside
Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy.
1372
Comment
UCR40435
Asclepias fascicularis
Steve Boyd
1985-8-7
1102
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02
671
Comment
SEINET10637047
Asclepias fascicularis
Harvey M. Hall
Hall s.n. 1897
Riverside
Kenworthy, San Jacinto Mountains
1372
Comment
RSA524469
Asclepias subulata
Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla
1990-4-3
4072
Riverside
Vail Lake area, upper benches and adjacent slopes of E flank of Big Oak Mountain, S of E summit.
610
Comment
SEINET12320813
Asclepias subulata
R. A. Schlising
1972-1
3015
Riverside
Ramon Road
Comment
SD211450
Astragalus aridus
Carolyn Martus, Joseph Betzler, Caesara Brungraber, Lance Woolley
2008-4-15
1214
Riverside
30 miles west of Blythe near Palen Dry Lake. From I-10 exit Corn Springs Road north for about 8 miles until you reach Palen Dry Lake. This population is on the south, southwest side of the dry lake.
Comment
UCR37708
Astragalus aridus
A. C. Sanders, J. M. Stewart
1985-3-24
5408 A
Riverside
Western Colorado Desert, Coachella Valley, flats along Box Canyon Rd. (Hwy 195), 2.5 mi east of Mecca, 0.7 mi east of Grant Street
-15
Comment
RSA485841
Astragalus coccineus
T. S. Elias
1988-1-26
10674
Riverside
Joshua Tree National Monument; Cottonwood Spring region, along trail from Mastodon Peak to Lost Palms Oasis.
Comment
CAS-BOT-BC182633
Astragalus didymocarpus var. obispoensis
Carl B. Wolf
1935-4-7
6301
Riverside
Gavilan Hills Region. 1 mi. SW. of Perris
426
Comment
CAS-BOT-BC182635
Astragalus didymocarpus var. obispoensis
L. R. Abrams
1935-4-7
13664
Riverside
Gavilan Hills, 2 mi. SW. of Perris
Comment
POM122306
Astragalus douglasii var. parishii
Marcus E. Jones
1926-6-20
s.n
Riverside
Near Idyllwild
Comment
SD111601
Astragalus douglasii var. parishii
Wayne P. Armstrong
1982-6-19
Riverside
Idyllwild County Park
1675
Comment
UC862990
Astragalus douglasii var. parishii
Carl B. Wolf
1932-8-4
3923
Riverside
on road to Banning 1 1/2 mi from Idyllwild (Strawberry Valley, San Jacinto Mts.); San Jacinto Mts., Strawberry Valley, 1 1/2 mi fr Idyllwild
1706
Comment
UC68627
Astragalus insularis var. harwoodii
H. M. Hall
Apr., 1905
5945
Riverside
McCoy Wash , McCoy Wash (Colorado Desert)
91
Comment
RSA0003013
Astragalus insularis var. harwoodii
P. A. Munz, R. D. Harwood
1920-4-2
3592
Riverside
Blythe Jct. [now known as Rice in San Bernardino Co.]
Comment
OBI54333
Astragalus lentiginosus var. borreganus
Theodore Minthorne
none
s.n.
Riverside
Between Banning and Palm Springs
Comment
RSA796327
Astragalus lentiginosus var. borreganus
Duncan S. Bell
2009-4-18
212
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
UCR166552
Astragalus lentiginosus var. borreganus
Scott D. White, Jennifer H. Jones
2005-4-12
10870
Riverside
Coachella Valley, Indio area, vacant land NE of the I-10 Freeway interchange at Jefferson
18
Comment
RSA774902
Astragalus lentiginosus var. coachellae
Duncan S. Bell, Amber Swanson
2011-2-18
2024
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
UCR169872
Astragalus lentiginosus var. coachellae
Nathan Moorhatch, M. D. Wilcox
2004-3-2
s.n.
Riverside
Sonoran (Colorado) Desert, NW corner of Desert Dunes Golf Course, just outside fence along dirt road [between Dos Palmas Corners and Seven Palms Ranch]
238
Comment
UCSB42213
Astragalus nuttallianus
Roos, John
1958-3-15
Riverside
3 miles SE of Desert Center, in the Chuckwalla Mtns.
Comment
RSA415626
Astragalus nuttallianus var. imperfectus
M. B. Dunkle
1935-3-31
4445
Riverside
Cottonwood Springs. Colorado Desert.
701
Comment
RSA631065
Astragalus nuttallianus var. imperfectus
L. C. Wheeler
1953-3-31
7039
Riverside
Near Mountaineer Mine.
Comment
UCR236899
Astragalus pachypus var. jaegeri
Duncan S. Bell, Naomi Fraga
2010-4-22
854
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 1.6 air mi southeast of junction of Hwy 74 and FS Road 5S15
841
Comment
UCR59498
Astragalus pachypus var. jaegeri
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3226
Riverside
Peninsular Range, Vail Lake area, sandstone ridge between Kolb Creek and Temecula Creek, forming peninsula at SW end of Lake.
Comment
CAS-BOT-BC194164
Astragalus palmeri
P. A. Munz; D. Keck
1922-4-13
4935 a
Riverside
Eagle Mts., Colorado Desert
Comment
SEINET2060246
Astragalus palmeri
P. J. Leary
1976-1-30
1443
Riverside
East Wide Canyon, Joshua Tree National Monument
792
Comment
CSUSB1295
Astragalus pomonensis
I. S. Singh
1972-5-2
Riverside
Highway 71, 5 miles south of Elsinore
Comment
RSA498264
Astragalus pomonensis
B. C. Templeton
1931-4-23
19212
Riverside
Between Perris and Gavilan Peak.
Comment
RSA23111
Astragalus sabulonum
I. L. Wiggins
1938-3-19
8901
Riverside
25 miles W of Blythe.
Comment
JEPS54848
Astragalus tricarinatus
Marjorie Clary
July 1929
19
Riverside
Whitewater Canyon
Comment
RSA552696
Athysanus pusillus
Steve Boyd
1992-2-26
6704
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
UCR120209
Athysanus pusillus
Mitch Provance
1998-3-7
153
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
CAS-BOT-BC98820
Atrichoseris platyphylla
R. Bacigalupi
1928-2-1
s.n.
Riverside
Colorado Desert - Painted Canyon
Comment
CAS-BOT-BC167199
Atriplex argentea
A. C. Sanders
2004-8-10
28771
Riverside
Perris-Aguanga Region: 3 miles ENE of Perris, new nursery growing grounds W of Menifee Rd. (=Pozos Av.) & S of Nuevo Rd., between San Jacinto River and Nuevo
433
Comment
SBBG1755
Atriplex canescens
H. and M. Dearing
1936-12-25
151
Riverside
Thousand Palms
Comment
SEINET3930581
Atriplex canescens
Grant D. Brown
1950-12-2
589
Riverside
About 1 mile up Mockingbird Canyon in Riverside City limits.; 0
305
Comment
JOTR34047
Atriplex canescens subsp. canescens
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2947
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; above trail to Lost Horse Mine on basalt outcrop with scree slopes
Comment
RSA601788
Atriplex coronata var. notatior
D. E. Bramlet
1997-3-13
2498
Riverside
Nichols Road Wetlands. This site is located aproximatly 183 m. southeast of Nichols Road, 91m west of Collier Ave. and 196m west of I-15., The locality is east of the existing dirt road extending south from Nicholas Rd. and adjacent to Alberhll Creek.
381
Comment
SD138898
Atriplex coronata var. notatior
Craig Reiser
1994-4-1
Riverside
Hemet, east of Warren and Florida Streets
Comment
UCR62078
Atriplex coronata var. notatior
George Ruffner
1990-5-2
s.n.
Riverside
San Jacinto Wildlife Area, E of Davis road, vicinity of duck ponds on W edge of playa of Lake San Jacinto c. 1 mi east of the wildlife area headquarters.
Comment
UCR70526
Atriplex coronata var. notatior
D. E. Bramlet
1991-6-19
2196
Riverside
Perris-Aguanga Basin region, San Jacinto River area, c. 1.8 km south of intersection of Pozos Ave. & Ramona Expressway; c. 500 m west of the river & 2 m east of Pozos Ave.
473
Comment Read comments Dec 9 2014
UCR92692
Atriplex coronata var. notatior
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18059
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
CAS-BOT-BC523903
Atriplex glauca
D. E. Bramlet
2005-5-5
3847
Riverside
Perris-Aguanga Basin Region: San Jacinto Valley, canal right-of-way north of Devonshire Ave.
457
Comment
SBBG128830
Atriplex glauca
R. E. Riefner Jr.
2002-12-12
02 -521
Riverside
Temescal Cyn Mouth, city of Corona, along Magnolia Ave, off-ramp on SW side of Hwy 15
216
Comment
CAS-BOT-BC170253
Atriplex hymenelytra
Ira L. Wiggins
1941-3-24
9590
Riverside
On silty slopes 1/2 mile from beach on east side of Salton Sea, 1 mile north of Imperial County line.
Comment
CAS-BOT-BC170255
Atriplex hymenelytra
W. F. Anderson
1925-12-1
s.n.
Riverside
Indio
Comment
POM48332
Atriplex hymenelytra
E. C. Jaeger
1925-2-8
s.n.
Riverside
Painted Canyon near Mecca.
Comment
RSA0031555
Atriplex hymenelytra
Duncan S. Bell
2013-1-30
4445
Riverside
The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642.
138
Comment
UCR196353
Atriplex hymenelytra
Naomi Fraga, Lisa Rojas
2005-2-10
1379 B
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
JEPS90698
Atriplex pacifica
D. Bramlet
1991-6-20
2200
Riverside
approx 8 m e of Davis Road (and some 150 m n of the San Jacinto River levee, Old Riverbed area beside existing channelized area of San Jacinto River); San Jacinto Wildlife Area
475
Comment
RSA450605
Atriplex polycarpa
Theo Glenn
1984-10-2
s.n.
Riverside
Thousand Palms oasis, in the Indio Hills, Coachella Valley.
168
Comment
POM248433
Atriplex semibaccata
Philip Crow
1939-7-9
s.n.
Riverside
Blythe.
Comment
RSA33312
Atriplex serenana
N. C. Cooper
1943-10-9
957
Riverside
Hemet.
304
Comment Read comments Apr 29 2011
UCD97796
Atriplex serenana
K. Esau
1935-6-15
s.n.
Riverside
Riverside.
Comment
SD162763
Atriplex serenana var. serenana
Mitch Provance
2000-9-28
2266
Riverside
Riveside: N side of Latham St. ca. 1/8 mile W of intersection with Keats Drive
245
Comment
UC55965
Atriplex serenana var. serenana
H. M. Hall
April, 1902
Riverside
vicinity Winchester; vicinity of Winchester
457
Comment Read comments Mar 20 2011
RSA660916
Atriplex suberecta
Mitch Provance
1998-5-4
1714
Riverside
Belltown area, 'gravel pits' just S of 26th St. and Hall Ave.
250
Comment
CLARK-A1528-4494
Avena barbata
John C. Roos, Lucille Roos
1950-4-15
4738
Riverside
Box Springs Mountains
457
Comment
CLARK-A1528-40
Avena fatua
John C. Roos
1951-9-25
Riverside
Riverside
259
Comment
UCR82243
Avena fatua
J. M. Stewart
1994-5-2
863
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Tyler St. and Avenue 66
Comment
SEINET7048193
Avena fatua
Steven R. Hill, Andrew C. Sanders
2001-5-4
33702
Riverside
Temecula; along new gas line right-of-way, north of Del Ray Road near junction with Calle Pii+-a Colada. Bachelor Mountain 7.5 minute U.S.G.S. quadrangle. Elevation about 1250 feet.
Comment
JOTR31822
Ayenia compacta
La Doux, Tasha, Bill Truesdell
2007-11-9
2527
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; small side canyon to east of larger wash running parallel to and east of Lost Palms Canyon (Stop 6)
655
Comment
RSA557315
Azolla filiculoides
Julie Greene, S. D. Boyd, Dave Bramlet, Hilda Flores, Helga Ochoterana
1993-7-9
1418
Riverside
San Jacinto Wildlife Area: from the edge of drying flood area.
433
Comment
UC218677
Azolla filiculoides
P. A. Munz
1922-4-29
5109
Riverside
Lancaster Valley, S of Hemet
457
Comment
RSA664941
Baccharis brachyphylla
J. C. Roos
1963-10-19
s.n.
Riverside
San Bernardino Mtns. Whitewater Wash near Painted Hill.
581
Comment
UCR281865
Baccharis brachyphylla
A. C. Sanders, Jim Malusa
2017-9-19
43333
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 3.75 km SW (209 deg. ) of Tabaseca Tank
711
Comment
RSA561510
Baccharis emoryi
Steve Boyd
1992-9-9
7663
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
RSA612507
Baccharis salicifolia
Darin L. Banks
1997-2-17
1277
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, along Pechanga Road in the Reservation, approximately 10 m west of the Pechanga Tribal Government Center.
367
Comment
SEINET899225
Baccharis salicifolia
H. K. Wagnon
1944-1
313
Riverside
About 100 yds. S. of Trading Post, Palm Canon
Comment
UCR34877
Baccharis salicifolia
L. B. Ziegler
1967-9-18
248
Riverside
San Jacinto Mtns, Bautista Canyon
673
Comment
SEINET10616771
Baccharis salicifolia
Frederick M. Reed
1934-1-6
Reed 8686
Riverside
Shrub growing on waste ground.
244
Comment
SEINET10616772
Baccharis salicifolia
David B. Dunn
1948-1-25
Dunn 3646
Riverside
Found in ravine northeast of the top of the grade east of Riverside about 5 miles out.
Comment
JEPS21253
Baccharis salicifolia subsp. salicifolia
Marjorie D. Clary
1934-3-3
Riverside
18 mi w of Indio; Carrizo Canon
304
Comment
UC472157
Baccharis salicina
J. Ewan
1931-10-3
5216
Riverside
4 mi nw of Corona; Santa Ana River
Comment
RSA0031548
Baccharis sarothroides
Duncan S. Bell
2013-1-30
4438
Riverside
The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642.
138
Comment
RSA777277
Baccharis sergiloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4552
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC893735
Baccharis sergiloides
Carl B. Wolf
1932-10-13
4310
Riverside
Cottonwood Springs Colorado Desert, Eagle Mts.
289
Comment
RSA252707
Bacopa monnieri
J. T. Gordon
1974-11-16
775
Riverside
forming small mounds in damp soil along Colorado River at Agnes Wilson Rd.
104
Comment Read comments Jun 12 2020
SD224826
Bahia absinthifolia
Daryl Koutnik
1996-7-19
Riverside
Riverside: Univ. of CA, Riverside, UCR Botanical Garden.
853
Comment
SBBG50933
Bahiopsis parishii
N. R. Zabriskie, W. Zabriskie
1973-4-3
605
Riverside
Poorwill Cyn, Andreas Cyn area, Palm Cyn drainage
426
Comment
CAS-BOT-BC99947
Baileya pauciradiata
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13232
Riverside
2.4 mi. S of Rice, on road to Midland and Blythe
Comment
CDA10405
Baileya pauciradiata
G. D. Barbe, T. C. Fuller
1973-3-1
1068
Riverside
I-10 exit at road to Wiley s Well, west of Blythe.
0
Comment
JEPS30498
Baileya pauciradiata
Donald Kyhos
1958-2-16
58 -18
Riverside
3 mi s of Rice
Comment
POM350686
Baileya pleniradiata
M. B. Dunkle
1935-3-17
4398
Riverside
Desert Center.
610
Comment
CAS-BOT-BC172814
Bebbia juncea
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt
2010-5-17
38384
Riverside
Peninsular Range: southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake st., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
UCR78047
Bebbia juncea
Scott D. White
1993-4-22
1225
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
CAS-BOT-BC100123
Bebbia juncea var. aspera
M. McCollum
1976-6-10
2009
Riverside
8 mi SSW of Yucca Valley
914
Comment
CAS-BOT-BC100125
Bebbia juncea var. aspera
Geo. B. Grant
1906-4-20
6730
Riverside
Palm Springs
Comment
JOTR31821
Bebbia juncea var. aspera
La Doux, Tasha, Bill Truesdell
2007-11-9
2524
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; small side canyon to east of larger wash running parallel to and east of Lost Palms Canyon (Stop 6)
655
Comment
LA211976
Bebbia juncea var. aspera
Deidre Conocchioli; Duncan Bell
2014-3-11
153
Riverside
Devil Canyon in the Santa Rosa Wilderness area. West of Coachella Valley, 3 miles south of Lake Cahuilla.
110.0
Comment
RSA0121246
Bebbia juncea var. aspera
Sherwin Carlquist
1958-10-12
627
Riverside
Eagle Mt., pumping station.
Comment
UC163734
Bebbia juncea var. aspera
H. M. Hall
1901-6-1
2010
Riverside
Canyon of the San Jacinto River, San Jacinto Mountains San Jacinto Mountains, Canyon of the San Jacinto River
762
Comment
UCR77573
Bergia texana
Steve Boyd, T. S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6347
Riverside
Peninsular Range, Skunk Hollow area, 2 mi east of Murrieta Hot Springs, just west of Second San Diego Aquaduct
Comment
RSA336055
Bernardia incana
R. F. Thorne, Avi Shmida, Robert Whittaker
1978-4-23
52064
Riverside
Palms to Pines Highway: Along highway, Santa Rosa Mountains.
Comment
SEINET3347392
Bernardia myricifolia
Andrew C. Sanders, Chika Mori
2011-6-14
39662
Riverside
Peninsular Range; Santa Rosa Mtns.; Hwy 74 near 'Agave Hill', 0.3 km SW (249 deg. ) of VABM 'Lucky', 1.6 km NE (37 deg. ) of Black Hill, ridge west of Deep Canyon and east of Carrizo Creek, above switch backs
801
Comment
UC488972
Boechera arcuata
C. V. Meyer
Jun 1927
169
Riverside
San Jacinto Mts.
1524
Comment
CAS-BOT-BC13902
Boechera johnstonii
Philip Alexander Munz
1937-5-31
15123
Riverside
Kenworthy, south part of San Jacinto Mountains.
1371
Comment
UC56911
Boechera perennans
H. M. Hall
1901-5-24
1897
Riverside
e base San Jacinto Mts. (Vandeventer's, along borders of the Colorado Desert,); , Colorado Desert
1371
Comment
RSA0123112
Boerhavia coccinea
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9019
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
UCR163052
Boerhavia coulteri
B. G. Pitzer, G. R. Ballmer
2000-10-14
4217
Riverside
Sonoran (Colorado) Desert, south of eastern Ford Dry Lake, south side of Hwy I-10 along gasline road, 0.5-0.75 mi. east of Ford Lake Rd. exit, c. 22 miles west of Blythe
115
Comment
CAS-BOT-BC434529
Boerhavia intermedia
Edmund C. Jaeger
1931-10-25
s.n.
Riverside
2 miles north of Lost Horse Mine, crossroads of Lost Horse-Stubby Springs road, Little San Bernardino Mountains
Comment
CLARK-A1656-843
Boerhavia torreyana
Jon Mark Stewart
1983-10-31
83-49
Riverside
Palm Desert
1200
Comment
GMDRC3103
Boerhavia triquetra
J. Andre, T. La Doux
2008-9-13
10264
Riverside
Chuckwalla Valley: along Hwy 177 (northwest side), southeast end of Coxcomb Mountains 33 deg. 48.724' N 115 deg. 16.87' W. Elev. 527 ft.
161
Comment
RSA0117484
Bolboschoenus maritimus subsp. paludosus
Mitch Provance
2012-11-3
1112 -05
Riverside
San Timoteo Canyon: West Beaumont, N side of Oak Valley Parkway (San Timoteo Canyon Rd.), 1.5 miles W of 1-10.
709
Comment
JOTR33680
Bothriochloa barbinodis
La Doux, Tasha, Mike Bell
2003-10-17
1592
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments
1310
Comment
UCD56842
Bouteloua barbata
Leslie L. Ede
1972-7-18
s.n.
Riverside
Blythe?
Comment
UCR227593
Bouteloua barbata
Duncan S. Bell, Joy England
2010-10-5
1976
Riverside
San Jacinto Mountains, San Bernardino National Forest, Garner Valley, c. 1.75 air miles southeast of junction of Forest Service Road 6S04 and Forest Service Road 6S13
1387
Comment
RSA736265
Bouteloua curtipendula
Jim Andre, Tasha La Doux
2007-9-6
8705
Riverside
Little San Bernardino Mountains: on dirt road to Lost Horse Ranger Sta, below Hemmingway Buttress, Joshua Tree Natl. Park.
1237
Comment
CAS-BOT-BC145639
Bouteloua curtipendula var. caespitosa
John C. Roos
1946-8-27
2786
Riverside
Near Pinon Flats, Santa Rosa Mountains.
1371
Comment
RSA699818
Bowlesia incana
Scott D. White, Michael Honer
2003-4-4
8947
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
POM9226
Bowlesia incana
I. M. Johnston
1920-5-8
2263
Riverside
Box Springs Grade
Comment
HSC25953
Brandegea bigelovii
R. W. Spjut
1972-1-6
2109
Riverside
Colorado Desert, 8 mi. N on Eagle Mtn. Rd. from Jct. of Hwy. 10
305
Comment
UC750617
Brandegea bigelovii
Lewis S. Rose
1946-12-27
46311
Riverside
Dead Indian Creek Wash, Palms to Pines Highway Dead Indian Creek Wash
274
Comment
UCR166551
Brandegea bigelovii
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10893
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR269836
Brandegea bigelovii
A. C. Sanders, Jim Malusa
2016-3-18
42378
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA0123356
Brassica tournefortii
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9048
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA772327
Brassica tournefortii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4507
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC1929782
Brassica tournefortii
Scott D. White
2003-3-23
8844
Riverside
SANTA ROSA MOUNTAINS: Desert slope; Hwy 74 near Carrizo Creek crossing.
Comment
UCR146688
Brassica tournefortii
Scott D. White, Michael Honer
2004-3-11
9900
Riverside
Peninsular Ranges; Santa Ana Mountains region, Corona area; c. 0.5 air mi east of I-15 and 1 air mi N of Eln Cerrito Rd.
320
Comment
RSA79181
Brickellia arguta
Philip A. Munz
1952-5-2
16234
Riverside
Dry Morongo Wash, n.w. end of Coachella Valley.
457
Comment
UCR94934
Brickellia californica
Scott D. White
1996-9-22
4527
Riverside
Perris Basin, Lakeview Mtns: north of Homeland, along Juniper Flats Road, c. 1.2 road miles north of intersection with State Hwy 74, unnamed drainage channel parallel to the road
500
Comment
RSA69831
Brickellia desertorum
J. C. Roos
1951-10-19
5328
Riverside
Gilman Hot Springs
459
Comment
RSA89870
Brickellia desertorum
J. C. Roos
1950-9-30
4996
Riverside
Box Springs Grade 0.5 mile SE of Citrus Experiment Station Riverside.
396
Comment
RSA339235
Brickellia incana
R. F. Thorne
1979-8-23
53618
Riverside
Cottonwood Springs Area
Comment Read comments Oct 9 2010
RSA172750
Brodiaea filifolia
Lee W. Lenz
1965-5-26
s.n.
Riverside
Vail Ranch west of Murietta.
Comment
RSA729801
Brodiaea filifolia
Robert F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
52007
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
RSA736003
Brodiaea filifolia
Scott D. White, Justin M. Wood
2008-6-26
12291
Riverside
I-215 just N of San Jacinto River crossing.
431
Comment
UC3324
Brodiaea terrestris subsp. kernensis
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
UCR280724
Brodiaea terrestris subsp. kernensis
Mitch Provance, John Hazlett
2017-4-27
417- 24
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St.
384
Comment
RSA604754
Bromus berteroanus
A. C. Sanders
1995-4-13
16509
Riverside
San Bernardino Mountains/ Colorado Desert: Devil's Garden, E end of mountains, 2.1 miles W of Highway 62 on Pierson Ave. & dirt extension, 1.7 mile above Sierra Blv., (33 deg 58'N, 116 deg 37.5'W)
701
Comment
RSA781243
Bromus berteroanus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37668
Riverside
Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, N of Temescal Canyon Rd. and NW of Concordia Ranch Rd., NW of horse racing track
375
Comment
UCR44200
Bromus carinatus
A. C. Sanders
1986-6-1
6539
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
HSC65796
Bromus hordeaceus
E. W. Lathrop
1959-5-17
4536
Riverside
14 mi. W of Murrieta
Comment
UCR120897
Bromus hordeaceus
A. C. Sanders, D. Malueg
2002-4-8
24908
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
POM147497
Bromus hordeaceus
F. M. Reed
1928-4-18
5860 -B
Riverside
Vail Ranch west of Aguanga.
Comment
RSA500985
Bromus hordeaceus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3104
Riverside
Vail Lake area, dried bed of man-made pond and adjacent slopes at N base of rounded knob 1.25 miles WSW of dam.
610
Comment
UCSB9692
Bromus madritensis subsp. rubens
Van Leeuwen, Henry
1957-4-13
Riverside
Whitewater Canyon, 3 mi from US 60
Comment
POM7101
Bromus rubens
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2365
Riverside
Cabazon.
Comment Read comments Mar 13 2011
UCR114138
Bromus rubens
B. G. Pitzer, J. Ross
1998-3-8
3595
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, on the lakebed, SE of pumping station, near center of lake
396
Comment
UCR171953
Bromus rubens
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just south of Los Alamos Rd. ('Clinton Keith Rd.'), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley
415
Comment
CAS-BOT-BC185647
Bromus tectorum
Scott D. White
1996-4-14
3911
Riverside
East of Hemet. San Jacinto River Wash near Valle Vista, north of Highway 74, ca. 1.7 mile west of USFS Cranston Fire Station.
548
Comment
CDA37834
Bromus tectorum
Unknown Collector
2012-5-1
PDR# 1590361
Riverside
Anza; Peony Gardens Nursery, 59880 Anzanita Lane near Burnt Valley Road.
0
Comment
RSA716385
Bromus tectorum
Scott D. White, Angelia Carey
2004-4-5
9995
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR214014
Bromus trinii
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37794
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
UCR85320
Bromus trinii
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16168
Riverside
Coachella Valley/San Jacinto Mtns foothills, Coachella Valley: N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 mi above Hwy 111 (Palm Canyon Dr.)
612
Comment
RSA550273
Caesalpinia virgata
Walter Wisura, John Dolan, Michael Wall
1992-3-24
4623
Riverside
Lowdesert: 6.2 miles NE of Mecca on Box Canyon Road.
Comment
RSA605774
Caesalpinia virgata
A. C. Sanders
1995-5-23
17113
Riverside
Coachella Valley: alluvial fans below the Santa Rosa Mtns., N. of Toro Canyon, W of Monroe St., South of Ave 62.
15
Comment
SEINET4009128
Caesalpinia virgata
G. T. Manthey
1977-1
1610
Riverside
About 10 miles wast of Mecca, on road going to Joshua Tree National Forest.
Comment Read comments Jul 19 2015
UC665830
Caesalpinia virgata
Ira L. Wiggins
1941-3-27
9690
Riverside
8.2 mi. w. Shaver's Summit
Comment
UC69317
Calandrinia ambigua
L. A. Greata
Apr. 1905
Riverside
Coachella
Comment
UCR214896
Calandrinia ambigua
A. C. Sanders
2010-3-23
37532
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mtns.
140
Comment
CAS-BOT-BC438493
Calandrinia ciliata
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just S of Los Alamos Rd. (Clinton Keith Rd.), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley.
Comment
CAS-BOT-BC438495
Calandrinia ciliata
E. W. Lathrop
1959-4-1
4393
Riverside
18 miles S.W. of Elsinore. Tenaja Canyon.
Comment
POM307775
Calandrinia ciliata
Henry J. Ramsey, Henry J. Ramsey
1938-3-26
2556
Riverside
Corona-Elsinore Road.
Comment
RSA271846
Calandrinia ciliata
C. W. Tilforth
1978-4-30
1580
Riverside
Low, rounded hills east of Norco.
Comment
RSA487459
Calandrinia ciliata
Bill Wagner
1988-3-9
s.n.
Riverside
Intersection of Thompson, Leon, and Winchester Roads, W of Lake Skinner and NE of Murietta.
415
Comment Read comments Mar 20 2011
UCD123504
Callitriche heterophylla var. bolanderi
Robert F. Thorne; P. Munz, E. Lathrop
1968-5-8
37594
Riverside
Santa Rosa Plateau; Rancho, California.
670
Comment
RSA198958
Callitriche marginata
R. F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37562
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
POM48361
Calocedrus decurrens
Philip A. Munz, I. M. Johnston
1924-7-28
8799
Riverside
Pine Flats
1738
Comment
RSA762187
Calocedrus decurrens
Peter Guiden, C. Martinez, N. Fraga, L. McDade
2010-8-14
68
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
CSUSB2255
Calochortus catalinae
Annette Price
1962-4-22
034
Riverside
Lake Matthews Lake Matthews area (map drawn on herbarium sheet label).
Comment
UCR110925
Calochortus concolor
A. C. Sanders, Mitch Provance
1998-6-18
21984
Riverside
San Jacinto Mtns., along Hwy 243 c. 1 km below the turnoff to Twin Pines Ranch
1189
Comment
CAS-BOT-BC483414
Calochortus invenustus
Carl B. Wolf
1932-8-5
3966
Riverside
On trail from Tahquitz Valley to San Jacinto Peak, fork of Tahquitz Creek, San Jacinto Mts.
2743
Comment
RSA297994
Calochortus palmeri var. munzii
H. M. Beard, R. S. Beard
1967-7-1
s.n.
Riverside
Vacant lot, Idyllwild, Alderwood and Pine Crest Roads.
1646
Comment
RSA524587
Calochortus splendens
Steve Boyd, Timothy S. Ross, Laurel Arnseth, J. Bonilla
1990-4-3
4136
Riverside
Vail Lake area, SW base of 'Big' Oak Mountain, mouth of Temecula Creek Canyon.
366
Comment
UCR48348
Calochortus splendens
Steve Boyd
1986-4-22
1761
Riverside
Temescal Canyon, W side of Indian Wash, south of I-15
Comment
RSA407729
Calycadenia tenella
Steve Boyd
1986-5-1
1794
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
UCR214706
Calycoseris wrightii
A. C. Sanders
2010-3-23
37541
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
JOTR31056
Calyptridium monandrum
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2039
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lower Covington Flats; STOP 1: drainage heading toward Smithwater Canyon, rocky canyon with narrow sandy bottom
Comment
UCR238086
Calyptridium monandrum
Mark A. Elvin, Julie M. Vanderwier
2002-5-16
2054
Riverside
Peninsular Range; Agua Tibia Mtns., Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd.
335
Comment
UCR244379
Calyptridium monandrum
Jim Andre
2012-4-16
20948
Riverside
Joshua Tree National Park;, along Geotour Road, at SW end of one-way loop in Pleasant Valley at foot drainage below Pinyon Well, c. 7.5 mi. south of paved National Park Loop Rd.
1095
Comment
RSA726762
Calystegia macrostegia
Scott D. White
1991-5-10
91 -131
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
UCR47211
Calystegia macrostegia
B. G. Pitzer
1987-3-2
0431
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
UCR121325
Calystegia macrostegia subsp. arida
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
24994
Riverside
Peninsular Range; San Jacinto Mtns. Region, The Badlands; summit of Mt. Eden, SW of Beaumont
717
Comment
HSC6379
Calystegia macrostegia subsp. tenuifolia
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23108
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
CAS-BOT-BC199280
Calystegia sepium subsp. limnophila
S. B. Parish
1903-10-15
5334
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
CAS-BOT-BC199281
Calystegia sepium subsp. limnophila
S. B. Parish
1903-10-15
5334
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
RSA186653
Camissonia bistorta
Peter H. Raven
1959-4-23
14023
Riverside
5.1 miles west of Dripping Springs.
Comment
RSA465921
Camissonia bistorta
Ora M. Clark
1929-3-2
1604
Riverside
Near Alberhill.
Comment
RSA465922
Camissonia bistorta
D. A. Young
1968-3-28
P 331
Riverside
At end of Hayfield Road, South of Interstate 10. Creosote scrub.
305
Comment
UCR116950
Camissonia bistorta
A. C. Sanders, T. B. Salvato
2001-5-3
24122
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR156093
Camissonia bistorta
T. B. Salvato, Kent Beaman
2005-5-16
802
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
RSA466015
Camissonia brevipes subsp. brevipes
Robert Gustafson
1980-4-3
1517
Riverside
Orocopia Mountains, about 15 miles E of Mecca on Box Canyon road, thence about 2 miles S along dirt road
579
Comment
RSA466173
Camissonia californica
M. B. Dunkle
1933-4-5
3374
Riverside
Colorado Desert, Jack Rabbit Trail
Comment Read comments Mar 21 2011
UCR133381
Camissonia californica
Mitch Provance, J. S. Ross
1998-3-27
MOR- 1003
Riverside
San Bernardino Mtns., Morongo Indian Reservation, road to Lion Cyn., c. 2.1 miles NE of Cabazon
549
Comment
UCR964
Camissonia campestris
S. C. Anderson
1957-5-18
s.n.
Riverside
San Jacinto River, 1 mi north of junction of State Hwy 74 [presumably in vicinity of Valle Vista]
Comment
CLARK-A1528-3322
Camissonia cardiophylla
John C. Roos
1946-12-7
3181
Riverside
Pushawalla Wash
Comment
POM299268
Camissonia cardiophylla
A. M. Alexander, Louise Kellogg
1941-5-26
2238
Riverside
Colorado Desert: Monsen [Munsen] Canyon, Eagle Mountains.
976
Comment
UCR75047
Camissonia chamaenerioides
A. C. Sanders, E. J. Lawlor
1992-4-4
12100
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA781902
Camissonia claviformis
Duncan S. Bell
2010-5-1
888
Riverside
Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road.
291
Comment
UCR118642
Camissonia claviformis
George K. Helmkamp
1998-4-3
3081
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Snow Creek area north of Mt. San Jacinto; at edge of stream south of Snow Creek Rd at a point 1.4 mi. south of Calif. Hwy 111
396
Comment
UCR166848
Camissonia claviformis
Chet McGaugh
2005-1-27
s.n.
Riverside
Sonoran (Colorado) Desert, E of Salton Sea, along Coachella Canal between siphons 26-27 NE of Dos Palmas Spring
24
Comment
RSA792748
Camissonia confusa
Robert F. Thorne
1995-3-29
63034
Riverside
White Water Canyon.
600
Comment
SDSU3349
Camissonia confusa
H. Wedberg
1958-3-30
187
Riverside
At Upper San Juan Campground, on Hwy 74.
Comment
UC20483
Camissonia confusa
H. M. Hall
July, 1901
Riverside
Fuller's Mill Mountains San Jacinto Mountains
1584
Comment
POM13793
Camissonia hirtella
P. A. Munz
1922-4-28
5086
Riverside
West of Lake Elsinore, base of mountain-slope.
488
Comment
UCR93034
Camissonia hirtella
Steve Boyd
1986-4-22
1759
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
UCR214335
Camissonia ignota
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38374
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
UCR258752
Camissonia ignota
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7912
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 0.6 mi north of Hwy 15 and Temescal Canyon
476
Comment
UCR121666
Camissonia micrantha
A. C. Sanders, T. B. Salvato
2000-5-8
23383
Riverside
San Bernardino Valley region, Riverside, UCR Botanical Garden, E side of the campus
396
Comment
SEINET10492078
Camissonia micrantha
Timothy Reeves
1978-5-13
Reeves 6881
Riverside
San jacinto mts. 5 Mi s of banning on hwy 243. Sec 22, r1e, t3s. Chaparral. Ferns among rocks or in crevices.
1097
Comment
JOTR38649
Camissonia refracta
La Doux, Tasha
2004-2-24
1113
Riverside
Joshua Tree National Park. Cottonwood Canyon
932
Comment
RSA0024820
Camissonia refracta
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4466
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
RSA186535
Camissonia refracta
Peter H. Raven
1958-2-15
115777
Riverside
In a sandy wash, Corn Springs, Chuckwalla Mountains.
Comment
RSA614409
Camissonia strigulosa
D. L. Banks
1997-3-16
1542
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
UCSB42115
Camissoniopsis bistorta
Roos, John
1966-4-5
Riverside
Winchester
Comment
SD133055
Camissoniopsis hirtella
Scott White
1991-5-13
91 93
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Sprins.
548
Comment
JEPS31743
Camissoniopsis pallida subsp. pallida
S. B. Parish
1920-3-25
20022
Riverside
flats at Palm Springs village Colorado Desert
Comment Read comments Jul 13 2010
UC398682
Camissoniopsis pallida subsp. pallida
L. R. Abrams
1926-3-27
Riverside
near the type station Cabazon
Comment Read comments Mar 13 2011
UCSB13030
Camissoniopsis pallida subsp. pallida
Dearing, Hugh; Dearing, Margaret
1942-1
Riverside
Colorado Desert near Cathedral City, east of Palm Springs
Comment
CSUSB542
Capsella bursa-pastoris
Leland R. Dykes
1962-3-25
6
Riverside
4831 Robidoux Ave. Riverside
Comment Read comments Feb 24 2013
CAS-BOT-BC281703
Carduus pycnocephalus
T. C. Fuller
1962-6-6
8847
Riverside
On road cut, National Orange Co. prop., E extension of Palmrita Ave., 2.5 miles E of Iowa Ave, Highgrove
Comment
UCR68861
Carex barbarae
Steve Boyd, T. S. Ross
1990-5-11
4663
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
UCR95594
Carex barbarae
D. L. Banks, Lauren Raz
1996-8-29
1142
Riverside
Agua Tibia Mountains, NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. Along Arroyo Seco, north of Wildhorse Peak, before the drainage bends to the south.
549
Comment
RSA752878
Carex jonesii
Orlando Mistretta
2009-7-10
4000
Riverside
Santa Ana River Canyon. Vicinity of Camp Round Meadow; 0.40 miles SE of junction of highway 38 and Jenks Lake Rd.
2027
Comment
UC961
Carex nebrascensis
H. M. Hall
July, 1901
2338
Riverside
vicinity Deer Springs; San Jacinto Mts.
2743
Comment
RSA764697
Carex praegracilis
Scott D. White, Justin M. Wood
2008-6-24
12284
Riverside
San Timoteo Canyon. Meadow along San Timoteo Creek.
640
Comment
UC1951106
Carex praegracilis
Scott D. White, Justin Wood
2009-5-22
12901
Riverside
SAN JACINTO MOUNTAINS: Quinn Flat Meadow. USGS Idyllwild 7.5' Quad.
Comment
SEINET11238795
Carex senta
P. Zika, Otting, N
2010-1
25248
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains (SnJt) Peninsula Ranges
Comment
UC1792818
Carya illinoinensis
A. C. Sanders, T. B. Salvato
2003-5-6
26558
Riverside
San Bernardino Valley Region: Riverside, west edge of the UCR campus, lower drainage of Big Springs Canyon, near intersections of Canyon Crest Dr. and University Ave
320
Comment
CAS-BOT-BC353427
Castela emoryi
B. D. Stark
1929-4-1
1268
Riverside
Chuckawalla, Colorado Desert
Comment
SDSU14070
Castilleja affinis subsp. affinis
Bismarck Magtoto
2002-4-20
9
Riverside
Found along entrance of Loop Trail of Santa Margarita Ecological Reserve.
335
Comment
UC64216
Castilleja affinis subsp. affinis
H. M. Hall
1897-4-3
422
Riverside
vicinity Winchester
Comment Read comments Mar 20 2011
UCR26491
Castilleja affinis subsp. affinis
A. C. Sanders, S. Hagopian
1981-5-20
2137
Riverside
Perris-Aguanga Basin, S side of Pauba Valley, within l mi of Hwy 71 bridge over the Temecula River
367
Comment
UCR104192
Castilleja applegatei subsp. martini
Scott D. White
1997-5-18
5182
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
JEPS10326
Castilleja exserta subsp. exserta
W. L. Jepson
1935-4-17
19146
Riverside
1.5 mi n Elsinore
457
Comment
CLARK-A1528-4177
Castilleja foliolosa
John C. Roos
1940-5-4
880
Riverside
San Timoteo Canyon
Comment
RSA552740
Castilleja foliolosa
Steve D. Boyd, Tim S. Ross, Orlando Mistretta
1992-2-25
6672
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Tril from junction 7S04 and 7S01 upstream to southern end of Potrero de la Cienega, but primarily about Tenaja Falls.
396
Comment
RSA612477
Castilleja foliolosa
D. L. Banks
1997-2-23
1340
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The area along Magee Truck Trail between the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside / San Diego County line border.
402
Comment
UCSB6030
Castilleja foliolosa
Gill, Robert
1960-3-23
Riverside
Snow Cyn; near end of road; San Jacinto Mt. Range
Comment
RSA706
Castilleja linariifolia
J. T. Howell
1927-8-1
526
Riverside
Mission Creek, Colorado Desert.
610
Comment
RSA448782
Castilleja minor subsp. spiralis
N. C. Cooper
1944-5-6
2649
Riverside
Whitewater Canyon.
457
Comment
UCR106733
Castilleja minor subsp. spiralis
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCR101840
Caucalis microcarpa
B. G. Pitzer
1997-4-1
3057
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
RSA543775
Caulanthus heterophyllus
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6022
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
UC1584127
Caulanthus heterophyllus
Steve Boyd, Tim Ross, Laurel Arnseth
1990-3-29
3846
Riverside
cinder cone ridge at n side of mouth of Temecula Creek Canyon and adjacent benches on s flank Big Oak Mountain; Vail Lake Area, n side Mouth Temecula Creek Canyon
396
Comment
UCR37466
Caulanthus heterophyllus
Steve Boyd
1981-4-8
s.n.
Riverside
Peninsular Range, Dawson Canyon, Gavilan Hills
Comment
UCR5980
Caulanthus heterophyllus
David M. Peterson
1966-2-24
660224- 7
Riverside
50 feet NE of the SE corner of the botanical garden fence, Univ. of Calif. Riverside
457
Comment
SBBG101642
Caulanthus lasiophyllus
S. Boyd with T. Ross
1990-5-11
4621
Riverside
Vail Lake, base of Agua Tibia Mtn, E of Dripping Springs Cmpgrd, S of Hwy 79; area burned previous fall
Comment
SBBG101793
Caulanthus lasiophyllus
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6122
Riverside
Vail Lake region, summit of Oak Mtn, N of lake near Henderson Benchmark
Comment
SBBG87473
Caulanthus lasiophyllus
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6099
Riverside
Corn Spring, Chuckwalla Mtns; T6S R16E S28
487
Comment
UCD114582
Caulanthus lasiophyllus
D. E. Bramlet
1991-5-10
2140
Riverside
Perris-Aquanga Basin region: North Domenigoni Hills, 4300-4500 ft. SE from end of Warren Road, W side of large peak in Sec. 31, just above saddle.
579
Comment
RSA527667
Caulanthus lasiophyllus var. rigidus
Steve Boyd, D. Bramlet
1990-4-29
4488 a
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain
Comment
CHSC36013
Caulanthus simulans
James Henrickson
1973-3-18
8611
Riverside
Ca 33 (air) miles E of Temecula, 5-7 miles SE of Terwilliger, at N end of Coyote Canyon Road, on the first steep grade down to canyon.
792
Comment
RSA569987
Ceanothus crassifolius
Steve Boyd, Kyle Boyd
1993-3-28
7921
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
RSA575070
Ceanothus crassifolius
Steve Boyd
1981-3-4
810304 -R
Riverside
Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park.
610
Comment
SBBG54813
Ceanothus crassifolius var. crassifolius
D. Keil, M. McLeod
1979-3-18
12915
Riverside
ca. 6 mi E of Interstate 15, along St Hwy 79, in Pauba Valley area
Comment
RSA0034414
Ceanothus cuneatus
I. W. Clokey, E. N. Anderson
1935-4-16
6734
Riverside
East of Hemet.
630
Comment
RSA276719
Ceanothus greggii var. perplexans
John F. Emmel
1978-9-25
620
Riverside
Santa Rosa Mountains; slope above Mountain Home Spring
1982
Comment
UC489159
Ceanothus integerrimus
C. V. Meyer
June 1927
178
Riverside
San Jacinto Mountains
1828
Comment
CAS-BOT-BC51283
Ceanothus leucodermis
Carl B. Wolf
1932-5-24
3656
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1 mi. above Fish Hatchery
792
Comment
POM305369
Ceanothus leucodermis
Henry J. Ramsey
1938-3-26
649
Riverside
Temecula.
Comment
RSA221012
Ceanothus oliganthus
E. W. Lathrop
1966-4-28
6221
Riverside
4 mi. west of Corona between Tin mine Canyon and Santiago Peak, Skyline Drive.
Comment
UCR68477
Ceanothus ophiochilus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2960
Riverside
Peninsular Range, Vail Lake area, 1 mi. west of lake
640
Comment
UCR3421
Ceanothus perplexans
Heidi A. Haid
1964-5-10
64510- 9
Riverside
Peninsular Range; San Jacinto Mtns., Cahuilla Valley, Hwy 71 [=371], 8 miles south of Hwy 74 junction
1220
Comment
RSA0050341
Ceanothus tomentosus
F. W. Peirson
1921-3-19
2364
Riverside
4 miles west of Beaumont on the Redlands Road.
762
Comment
RSA773130
Centaurea melitensis
Duncan S. Bell, J. D. England
2010-6-7
1266
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
780
Comment
SEINET269423
Centaurea solstitialis
Jerry Miller
1993-10-14
Riverside
March Air Force Base Moreno Valley near Highway 215
Comment
POM3384
Centaurium exaltatum
Geo R. Hall
1905-9-3
s.n.
Riverside
Riverside
Comment
RSA773104
Centaurium venustum
Duncan S. Bell, Joy England
2010-6-14
1296 B
Riverside
San Bernardino National Forest: Garner Valley, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1384
Comment
RSA735900
Centromadia pungens subsp. pungens
Scott D. White, Justin M. Wood
2008-6-3
12057
Riverside
Perris Basin: March ARB.
Comment
UCR195115
Cerastium glomeratum
A. C. Sanders, Tim Thomas
2008-8-1
35960
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, SSE of Keenwild Fire Station
1372
Comment
UCR59765
Cerastium glomeratum
Steve Boyd
1989-3-31
3076
Riverside
Peninsular Range, Vail Lake area, south of Hwy 79, 0.25 mi east of Pauba Road
457
Comment
SEINET13709762
Cerastium viscosum
J. Adams, J. Adams (Botany)
1966-1
713
Riverside
Santa Rosa Plateau, Alond Dirt Rd to Murrieta, 15 Mi. E De Luz 2500 Ft
762
Comment
RSA247378
Cercidium floridum
Gary D. Wallace
1967-4-29
720
Riverside
Northeast of Coxcomb Mts., 15 miles North of Desert Center along Parker Dam Hwy.
Comment
RSA405363
Cercidium floridum
W. Hutchinson
1926-4-1
s.n.
Riverside
Palm Springs.
Comment Read comments Apr 1 2019
RSA86985
Cercidium floridum
F. W. Peirson
1921-4-13
sn
Riverside
Deep Canyon Wash, about 12 miles SE of Palm Springs.
152
Comment
JEPS46468
Cercidium floridum subsp. floridum
W. L. Jepson
Oct. 1912
5239
Riverside
near Riverside Mts.; Colorado River
Comment
UCR193970
Cercocarpus betuloides
A. C. Sanders
2008-7-25
35916
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
JOTR32366
Cercocarpus betuloides var. betuloides
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2481
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: North side of Quail Mountain; Rocky outcrop and steep slopes above large drainage and spring (Stop 6)
Comment
RSA586147
Cercocarpus betuloides var. betuloides
D. L. Banks, Steve D. Boyd
1996-3-16
109
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on
625
Comment
SD260297
Cercocarpus minutiflorus
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42414
Riverside
Peninsular Range: UC Emerson Oaks Resrve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161a^z) of water tank.
473
Comment
SEINET1782974
Cereus munzii
Philip A. Munz
1922-5-21
5570
Riverside
San Jacinto Mountains: Hemet Valley: 2 mi NW of Kenworthy. [County not given on label.]
1418
Comment Read comments Feb 22 2014
UCR213535
Chaenactis artemisiifolia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37805
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St.
549
Comment
UCD130230
Chaenactis carphoclinia
C. L. Hitchcock
1966-3-20
24314
Riverside
5 miles north of Milpitas Wash and 12 miles northwest of Blythe-Glamis Road.
Comment
UCR269868
Chaenactis carphoclinia
A. C. Sanders, Jim Malusa
2016-3-18
42366
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA4876
Chaenactis carphoclinia var. carphoclinia
C. B. Wolf
1932-4-27
2992
Riverside
Colorado Desert, 14 miles E. of Mecca on Blythe Road
152
Comment
RSA776820
Chaenactis carphoclinia var. carphoclinia
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-28
1093
Riverside
Chuckwalla Mountains, Corn Springs Road; Road crossing of main wash that drains Chuckwallas to the east toward the Chuckwalla Bench
427
Comment
UC1287088
Chaenactis carphoclinia var. carphoclinia
C. L. Hitchcock
1966-3-20
24314
Riverside
5 mi n Milpitas Wash (12 mi nw of Blythe-Glamis Rd)
Comment Read comments Mar 2 2013
RSA93829
Chaenactis carphoclinia var. carphoclinia
F. W. Peirson
1922-4-11
2858
Riverside
Deep Canyon Wash, Coachella Valley
244
Comment
POM122615
Chaenactis fremontii
Marcus E. Jones
1926-2-15
s.n.
Riverside
Whitewater.
Comment
POM351696
Chaenactis fremontii
B. C. Templeton
1931-4-9
s.n.
Riverside
N of Palm Springs
Comment Read comments May 12 2016
RSA528101
Chaenactis fremontii
Steve Myers
1991-4-15
91 -21
Riverside
City of Banning, W of fields Road, N of Interstate 10 & S o the Morongo Indian Reservation.
671
Comment
RSA775095
Chaenactis fremontii
Duncan S. Bell, Amber Swanson
2011-2-18
2035
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
RSA775626
Chaenactis fremontii
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
1006
Riverside
Road circling Sheep Hole Valley Wilderness, NS569 at junction with Hwy 62 on east side of NS569 along washlets
396
Comment
UCR103994
Chaenactis fremontii
George K. Helmkamp
1998-4-3
3074
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Snow Creek area north of Mt. San Jacinto; at edge of stream south of Snow Creek Rd at a point 1.4 mi. south of Calif. Hwy 111
396
Comment
UCR133382
Chaenactis fremontii
Mitch Provance, J. S. Ross
1998-3-27
1002
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
UCR4207
Chaenactis fremontii
K. S. Gill
1965-4-17
s.n.
Riverside
San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60
610
Comment
UCR85082
Chaenactis fremontii
A. C. Sanders, George K. Helmkamp, P. J. MacKay
1995-3-12
16032
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
SEINET2049368
Chaenactis glabriuscula
Don Mitchell
1990-4-30
Riverside
W side of Sage Road, ca. 1/2 mi. S of intersection with Wilson Valley Road, T7S, R1E, sec 32.
701
Comment
SEINET273069
Chaenactis glabriuscula
A. C. Sanders, N. Ferguson
1994-6-2
14631
Riverside
San Jacinto Mountains: Bautista Canyon ca. 1 mile above the forest service boundary
850
Comment
UCR16879
Chaenactis glabriuscula
G. W. Forister
1967-3-23
s.n.
Riverside
San Bernardino Mtns., Whitewater Cyn
612
Comment
CAS-BOT-BC277416
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1899-5-1
s.n.
Riverside
San Jacinto Mt. (Van de Venter's [Vandeventer])
1371
Comment
POM10493
Chaenactis parishii
Charlotte M. Wilder
1909-7-14
971
Riverside
Ridge along Strawberry Valley, near trail to Tahquitz Peak
Comment
SEINET2049307
Chaenactis parishii
Kathy Harper
1988-6-11
Riverside
San Jacinto Mountains, on Thomas Mountain Road, S of Thomas Mountain Lookout.
Comment
UCR34890
Chaenactis parishii
L. B. Ziegler
1967-7-5
173
Riverside
San Jacinto Mtns., south slope of Thomas Mountain
1616
Comment
CLARK-A1528-186
Chaenactis stevioides
Charlotte Stocks
1965-3-26
Riverside
Thermal Canyon
Comment
SD128740
Chaenactis stevioides
Darley F. Howe
1980-4-15
Riverside
1.0 mile west of Mesa Verde, south slope of McCoy Mountains, Highway 10. (IPB 10/07)
Comment
RSA339341
Chamaesyce
R. F. Thorne, W. A. Tilforth
1980-5-28
54175
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
RSA0021556
Chamaesyce micromera
Duncan S. Bell
2012-3-4
3140
Riverside
Arica Mountains; along old railway line about 4.5 air miles south of the ghost town of Rice.
217
Comment
CDA35263
Chamaesyce polycarpa
M. Wasbauer
1960-3-26
s.n.
Riverside
Shaver s Summit.
0
Comment
RSA552714
Chamaesyce polycarpa
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-25
6683
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Tril from junction 7S04 & 7S01 upstream to southern end of Potrero de la Cienega, but primarily about Tenaja Falls.
396
Comment
RSA689556
Chamaesyce polycarpa
Scott D. White, Michael Honer
2003-4-25
9126
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
RSA778321
Chamaesyce polycarpa
Amber Swanson, Linda Jean Foster
2011-10-8
626
Riverside
Jct of Blythe Rice Rd and Hwy 62.
287
Comment
UC17669
Chamaesyce serpyllifolia
H. M. Hall
July, 1901
2532
Riverside
vicinity Strawberry Valley; San Jacinto Mtns
1584
Comment
RSA232933
Chamaesyce setiloba
L. S. Rose
1967-12-19
s.n.
Riverside
La Quinta.
15
Comment
IRVC3125
Cheilanthes covillei
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 20
Riverside
Below Idyllwild toward Mountain Center. Peninsular Ranges, San Jacinto Mountains
1524
Comment
POM18178
Cheilanthes newberryi
Philip A. Munz
1923-3-10
6585
Riverside
San Jacinto River, 3 miles from Elsinore
Comment
UC1930065
Cheilanthes newberryi
Scott D. White, Michael Honer
2003-5-27
9397
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. (Lake Elsinore & adjacent Alberhill)
Comment
CAS-BOT-BC68052
Cheilanthes parryi
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
IRVC3133
Cheilanthes parryi
R. H. Whittaker, W. A. Niering
1963-6-1
SJ 149
Riverside
Palms to Pines Hwy. Santa Rosa Mountains
701
Comment
RSA336041
Cheilanthes parryi
R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52022
Riverside
Chino Canyon
Comment
UC812278
Cheilanthes parryi
Ivan Johnston
1917-4-4
Riverside
Palm Canyon; Colorado Desert
304
Comment
UCR92073
Chenopodium
Scott D. White
1994-10-17
2503
Riverside
City of Temecula, Murrieta Creek channel at confluence with Santa Gertrudis Creek
320
Comment
SEINET238511
Chenopodium album
A. C. Sanders, Mitch Provance
2000-10-16
23722
Riverside
Riverside: railroad right of way between Watkins Dr. and Campus View Dr. near site of Lemona siding.
335
Comment
UCR126980
Chenopodium album
A. C. Sanders
2002-12-13
25662
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons, basin W18 north of Trilogy Parkway
366
Comment
RSA613314
Chenopodium album
D. L. Banks
1997-3-1
1379
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
RSA666520
Chenopodium album var. striatum
Mitch Provance
2000-11-2
2295
Riverside
North Riverside: Reid Park, ca. 0.5 mi SW of the corner of Placentia Ln. and Orange St.
250
Comment
UCR151120
Chenopodium berlandieri var. sinuatum
Scott D. White
1998-10-13
7181
Riverside
Peninsular Ranges/Santa Ana Mtns region, Corona, near Bedford Canyon; ''Joseph Canyon'' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same
366
Comment
UCR92249
Chenopodium botrys
Scott D. White
1995-8-23
3565
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
RSA714432
Chenopodium californicum
A. C. Sanders
2004-5-12
27869
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
UCR97682
Chenopodium californicum
A. C. Sanders, G. Helmkamp
1997-3-15
19963
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
GMDRC5050
Chenopodium murale
J. Andre, G. L. Clifton
2011-2-22
17465
Riverside
Mecca Hills: along Box Canyon Rd, 10.3 mi. NE of town of Mecca
219
Comment
UCR233147A
Chenopodium murale
Jim Andre, Glenn L. Clifton
2011-2-22
17465
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
RSA286100
Chenopodium murale
John F. Emmel
1980-10-5
761
Riverside
Hemet; 0.9 air mile WNW of peak of Reservoir Butte.
523
Comment
RSA549246
Chenopodium rubrum
A. C. Sanders, O. F. Clarke
1991-10-5
11741
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mile SE of Louis Rubidoux Nature Center.
Comment
CAS-BOT-BC231786
Chilopsis linearis
Herman Knoche
1919-6-1
Series A, No. 591
Riverside
Palm Springs
Comment
RSA787623
Chilopsis linearis
J. Russell Bruff
1931-7-25
458
Riverside
Whitewater Wash 3 mi west of Palm Springs.
Comment
SD113257
Chilopsis linearis
Darley F. Howe
1936-6-14
358
Riverside
Palm Springs
Comment
SD234847
Chilopsis linearis
A. C. Sanders
2008-7-25
35923
Riverside
Interior South Coast; San Jacinto Valley; Gilman Springs Road at mouth of Massacre Canyon, 0.7 miles NW of Gilman Hot Springs (San Jacinto 7.5' Q)
466
Comment
SEINET10457924
Chilopsis linearis
David B. Dunn, A. Folsom
1948-6-17
Dunn 3820
Riverside
At camp in Pushawalla canyon under palms. Below quad 6; near the mouth of the canyon.
Comment
UC1125579
Chilopsis linearis subsp. arcuata
H. S. Yates
1937-6-28
6739
Riverside
near Palm Springs; San Jacinto Quad.
Comment
POM11892
Chimaphila umbellata subsp. occidentalis
P. A. Munz
1922-7-7
6055
Riverside
No fork of Tahquitz Creek.
2134
Comment
CLARK-A1045-145
Chorizanthe brevicornu
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon Palm Desert, 15' Q; Blackburn Canyon, 7.5' Q
Comment
UCR178531
Chorizanthe brevicornu
R. G. Swinney
1967-5-26
145
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
381
Comment
UCR260858
Chorizanthe brevicornu
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41493
Riverside
San Gorgonio Pass, c. 3.8 miles east of Cabazon, north of San Gorgonio River wash, south of I-10 and generally NE of water bottling plant, west of dirt road to wind farm
439
Comment
POM13047
Chorizanthe brevicornu var. brevicornu
P. A. Munz, D. D. Keck
1922-4-9
4859
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
RSA339657
Chorizanthe brevicornu var. brevicornu
Robert F. Thorne, C. W. Tilforth
1980-5-28
54227
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
UC849120
Chorizanthe brevicornu var. brevicornu
Lewis S. Rose
1937-4-10
37184
Riverside
8 mi n Indio; n of Indio
137
Comment
UCR97471
Chorizanthe coriacea
B. G. Pitzer
1997-3-23
2979
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR242864
Chorizanthe fimbriata
Dick Newell, Judy Booth
2013-6-16
334
Riverside
Peninsular Range; Santa Ana Mtns., South Main Divide Rd., 0.3 mi. east of Decker Canyon Rd.
887
Comment
SD136790
Chorizanthe fimbriata var. fimbriata
Steve Boyd, Tim Ross
1992-6-10
7625
Riverside
San Mateo Canyon Wilderness Area. San Mateo Canyon about Potrero Escondido, an isolated area due west of the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek and San Mateo Creek
671
Comment
UCR1214
Chorizanthe fimbriata var. fimbriata
Standley
1960-5-11
s.n.
Riverside
Perris-Aguanga Basin Region, 8 miles east of Temecula on Hwy 71 [=79] to Warner Springs, near Vail Lake and Dripping Springs
500
Comment
CAS-BOT-BC252786
Chorizanthe parryi var. parryi
James L. Reveal
1988-5-23
6867
Riverside
Along California Highway 75 at milepost 48, 3 miles east of Fariview Avenue in Valle Vista, north of teh highway and south of the San Jacinto River
609
Comment
JEPS100434
Chorizanthe parryi var. parryi
Dean W. Taylor
2003-5-6
18526
Riverside
1.15 mi NNE of Cabazon, along access road paralleling powerlines
640
Comment
UCR251299
Chorizanthe parryi var. parryi
T. B. Salvato, Mike Landers
2013-3-21
7413
Riverside
Perris-Aguanga Basin, Murrieta, at the northwest corner of the intersection of Baxter Road and Menifee Road
453
Comment
SD181399
Chorizanthe polygonoides var. longispina
Steve Boyd
2001-4-12
10407
Riverside
Santa Ana Mountains Gavilan Hills Region: Temescal Canyon, terrace escarpment just south of DePalma Road between Indian Wash and Horsethief Wash
Comment
RSA585526
Chorizanthe procumbens
D. L. Banks, S. D. Boyd
1995-5-9
389
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
701
Comment
SBBG94830
Chorizanthe staticoides
E. LaRue
1990-4-10
Riverside
midway between Pauba Valley and Wolf Valley; 1.2 mi N of the Pechanga Indian Reservation
365
Comment Read comments Sep 28 2009
RSA771682
Chorizanthe xanti var. leucotheca
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4985
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
UCR111778
Chrysothamnus nauseosus
Mitch Provance
1998-5-4
1716
Riverside
Riverside (Rubidoux), Belltown area, 'gravel pits' just south of 26th St. and Hall Ave.
250
Comment
RSA5581
Chrysothamnus paniculatus
C. B. Wolf
1932-10-13
4314
Riverside
0.5 mile before reaching Cottonwood Springs, Eagle Mountains, Colorado Desert
290
Comment
UCR177274
Chrysothamnus paniculatus
Scott D. White, Michael Honer
2003-5-13
9250
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
UC1184320
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-3-1
11751
Riverside
along US Hwy 95 35.8 mi n Blythe (near Colorado River)
Comment
CAS-BOT-BC160638
Chylismia claviformis subsp. aurantiaca
John H. Thomas
1957-3-30
6533
Riverside
0.8 miles east of Cactus City, about 13 miles east of Coachella, near U. S. Highway 60 and 70. Colorado Desert
518
Comment
UC20519
Chylismia claviformis subsp. aurantiaca
S. B. Parish
Apr 4 1896-Apr 13 1896
4116
Riverside
Palm Springs (Agua Caliente) desert base of San Jacinto Mt.
152
Comment
JEPS23456
Chylismia claviformis subsp. peirsonii
W. L. Jepson
1927-4-14
11706
Riverside
Silent Canyon foothills Santa Rosa Mts. (se end of mts.)
304
Comment
UCD130643
Cirsium occidentale var. californicum
E. W. Lathrop
1966-5-8
6453
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest, Trabuco District.
274
Comment
JEPS59194
Cirsium scariosum
W. L. Jepson
1901-5-27
1485
Riverside
Cahuilla Valley
624
Comment
UC489228
Cirsium scariosum var. congdonii
C. V. Meyer
1928-7-1
617
Riverside
Saunder's Meadow San Jacinto Mts., Saunder's Meadow
1676
Comment
UCR159248
Cirsium vulgare
A. C. Sanders, Kelly Volansky
2005-8-31
31581
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
RSA329670
Cistanthe monandra
Gary D. Wallace
1966-3-26
250
Riverside
Whitewater Canyon; 13 mi. E. of Banning, San Bernardino Nat l For.
427
Comment
RSA516877
Cistanthe monandra
Steve Boyd
1986-3-1
1359
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park.
640
Comment
RSA699173
Cistanthe monandra
J. Russell Bruff
1928-4-2
110
Riverside
Canyon wash 1 mile west of Morengo.
Comment
POM15054
Clarkia dudleyana
Mary F. Spencer
1922-6-30
1704
Riverside
Brook Camp, San Jacinto Mountains.
Comment
UC1280013
Clarkia dudleyana
Peter H. Raven with R. Snow
1957-7-26
11084
Riverside
0.9 mi n Vista Grande Ranger Station (along Banning to Idyllwild road); San Jacinto Mountains
Comment
UCR9216
Clarkia dudleyana
D. H. Wilken
1965-6-29
316
Riverside
San Jacinto Mtns, One mile north of Poppet Flat along County Route 1
1220
Comment
CAS-BOT-BC163862
Clarkia purpurea subsp. quadrivulnera
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
UCR180053
Clarkia purpurea subsp. quadrivulnera
Mitch Provance
2005-5-18
9800
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
RSA801957
Clarkia rhomboidea
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6153
Riverside
Along road (5S24). End of Marion Ridge road, south of the community of Pine Cove. Ridge running south down to Idyllwild school of performing arts, west of Strawberry Valley.
1799
Comment
SD217352
Claytonia parviflora subsp. viridis
Steve Boyd, Tim Ross, et al
1990-4-2
4036
Riverside
Vail Lake area, lower slopes of Agua Tibia Mountain, along Highway 79, East of USFWS Dripping Springs Guard Station.
487
Comment
RSA386288
Clematis pauciflora
N. C. Cooper
1944-5-7
1191
Riverside
Banning.
Comment
UCR89875
Clematis pauciflora
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3342
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
POM294294
Cleome isomeris
Lyman Benson
1949-3-28
13583
Riverside
10 miles northeast of Palm Springs. Colorado Desert.
335
Comment
POM307253
Cleome isomeris
Henry J. Ramsey
1937-11-20
2236
Riverside
San Gorgonio Pass.
Comment
RSA650753
Cleome isomeris
Marion P. Harthill
1971-3-19
24
Riverside
Palm Desert.
Comment
SEINET3089077
Cleome isomeris
C. F. Shutts
1949-3-19
57
Riverside
Cottonwood Pass, Little San Bernardino Mtns.
305
Comment
UCR106354
Cnicus benedictus
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
CAS-BOT-BC416390
Coleogyne ramosissima
Reid Moran
1941-5-4
840
Riverside
East of Quail Spring, Joshua Tree National Monument
1300
Comment
LA36246
Coleogyne ramosissima
Elizabeth McClintock;
1946-5-4
sn
Riverside
Joshua Tree National Monument, Los Horse Well
Comment Read comments Feb 23 2014
UCR177646
Collinsia concolor
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
RSA0030789
Collinsia concolor
N. C. Cooper
1944-5-20
1290
Riverside
Palms to Pines Highway [Hwy. 74], San Jacinto Mountains.
1372
Comment
RSA0117399
Collinsia concolor
Robert F. Thorne, F. R. Fosberg, Sachet, Herbst
1983-4-23
55457
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA597803
Collinsia concolor
Scott D. White
1996-3-31
3861
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
439
Comment
UCR79263
Collinsia parryi
Steve Boyd, Orlando Mistretta
1992-4-23
7072
Riverside
Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon
305
Comment
UCR241791
Convolvulus simulans
A. C. Sanders, Dave King
2013-4-10
40788
Riverside
Peninsular Range; Perris-Aguanga Basin, about 2 miles south of Perris, along SCE powerline route west of I-215, parallel to McLaughlin Rd., near intersection with Geary St.
441
Comment
RSA507510
Conyza bonariensis
Steve Myers
1988-6-4
s.n.
Riverside
Rancho California area, E of Winchester Road, between Auld Rd. & Borel Rd
396
Comment
RSA575928
Conyza bonariensis
Steve Boyd, Darin L. Banks
1994-9-29
8368
Riverside
Floodplain E of dike along San Jacinto River, W of Sedco Hills community.
381
Comment
UCR207782
Conyza coulteri
O. F. Clarke
2005-9-18
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR163664
Cordylanthus nevinii
Mike Misenhelter
2005-8-24
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., NW side of Pine Cove, south of Logan Creek near Truck Trail, SE of peak 6022
1814
Comment
UCR227603
Cordylanthus rigidus
Duncan S. Bell, Ryan Parker
2010-6-15
1310
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 3 air miles southeast of junction of Hwy 74 and Forest Service Road 5S15
1063
Comment
RSA0010993
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Colleen Wheeler
2010-7-19
1627
Riverside
San Bernardino National Forest: Garner Valley, in the vicinity of the Tool Box Spring trailhead, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1377
Comment
RSA0030791
Cordylanthus rigidus subsp. setiger
J. C. Roos
1965-8-18
s.n.
Riverside
Thomas Valley, San Jacinto Mtns.
Comment
RSA444564
Coreopsis bigelovii
Walter Wisura
1988-3-23
4202
Riverside
Highway 62 immediately E of Robinson Road, West of Twentynine Palms.
Comment Read comments Sep 7 2013
UCR244385
Coreopsis bigelovii
Jim Andre
2012-4-16
20954
Riverside
Joshua Tree National Park;, along Geotour Road, at SW end of one-way loop in Pleasant Valley at foot drainage below Pinyon Well, c. 7.5 mi. south of paved National Park Loop Rd.
1095
Comment
CAS-BOT-BC287883
Coreopsis californica
Steve Boyd; Tim Ross; Laurel Arnseth
1990-3-30
3974
Riverside
Vail Lake Area, valley between Black Hills and Rocky Ridge
701
Comment
RSA51632
Coreopsis californica
L. S. Rose
1949-4-19
s.n.
Riverside
4 miles NW of Alberhill.
305
Comment
CLARK-A1528-1788
Corethrogyne filaginifolia
John C. Roos
1965-8-19
Riverside
Beaumont
Comment
JOTR32315
Coryphantha alversonii
Herskovits, Tasya
2011-5-25
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains; Pinto Basin road; Convergence of large sandy, open southeast flowing wash and Cottonwood Canyon; Small rocky ledges and outcrops bordering wash (Stop 1)
Comment
RSA737119
Cotula coronopifolia
Justin M. Wood
2008-10-15
185
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR76167
Crassula aquatica
A. C. Sanders
1993-4-1
13666
Riverside
Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos
460
Comment
POM10326
Crassula connata
Charlotte M. Wilder
1904-5-14
270
Riverside
Wilders Canyon, Jurupa Hills,
Comment
POM13113
Crassula connata
P. A. Munz, J. M. Johnston
1922-5-19
5342
Riverside
5 mi. E of Murietta.
518
Comment
RSA423453
Crassula connata
N. C. Cooper
1944-4-23
1158
Riverside
Banning
701
Comment
RSA523528
Crassula connata
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3987
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR158720
Crassula connata
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30032
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
RSA357164B
Crassula solieri
R. F. Thorne, E. W. Lathrop
1975-5-25
45561 -B
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
NY268562
Crossosoma bigelovii
T. Labouchere
1915-4-15
3315
Riverside
San Jacinto Mountain.
Comment
RSA21380
Crossosoma bigelovii
C. B. Wolf
1937-5-4
2785
Riverside
Colorado Desert, Little San Bernardino Mts, Morongo Wash, 1 miles below San Bernardino County line.
610
Comment
HSC66727
Croton californicus
D. Goforth, D. Reed
1980-3-25
361
Riverside
Hwy. 195, 6 mi. E of Mecca, Box Canyon, Mecca Hills.
122
Comment
RSA757623
Croton californicus
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4335
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
SBBG67680
Croton californicus
M. N. Ackley
1928-3-11
353
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
SEINET3089931
Croton californicus
B. Pitzer
1986-5-24
247
Riverside
Whitewater Canyon, ca. 5 mi N of Hwy I-10 on Whitewater Canyon Road. From N edge of hatchery to ca. 1/4 mi N of hatchery boundary. Whitewater 7.5' quad:
Comment
UCR114846
Croton californicus
Mitch Provance
1998-2-17
55
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
SEINET9255231
Croton californicus var. mohavensis
Nancy Ryan Zabriskie
1970-12-29
333
Riverside
Beside Andreas Canyon Club entrance gate on South Palm Canyon Drive, Palm Canyon watershed, east slope San Jacinto Mtns.
168
Comment
UCR220007
Croton setiger
A. C. Sanders
2010-11-18
38686
Riverside
Peninsular Range; western Gavilan Hills, eastern edge of Corona, north end of 'radio tower' ridge, 1.85 mi. NNE (25 deg. ) of El Cerrito, 1 mi. SSE (143 deg. ) of Home Gardens, just east of large rock quarry
488
Comment
UCR193734
Cryptantha
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35651
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
Comment
POM287897
Cryptantha angustifolia
Lyman Benson
1933-3-31
4195
Riverside
Salton Sea-Imperial Co. line.
61
Comment
SBBG97219
Cryptantha angustifolia
W. L. Halvorson
1977-3-8
77 -83
Riverside
1 mi S of S entrance to Joshua Tree Nat Monument
Comment
UC1063929
Cryptantha angustifolia
H. S. Yates
1936-4-7
5442
Riverside
2.5 mi s Willis Palms; Thermal Quad.
243
Comment
UC665819
Cryptantha angustifolia
Ira L. Wiggins
1941-5-24
9562
Riverside
0.3 mi s Myoma (4.6 mi n of Indio)
Comment
POM259728
Cryptantha barbigera
E. C. Jaeger
1939-12-29
s.n.
Riverside
Eytel canon branching from Fargo Canon 5 mi. east Indio.
244
Comment
RSA784966
Cryptantha barbigera
Duncan S. Bell
2012-3-18
3230
Riverside
The Mecca Hills; at the mouth of Box Canyon, on the north side of the Coachella Canal.
14
Comment
UC667345
Cryptantha barbigera
Annie M. Alexander and Louise Kellogg
1941-4-27
2093
Riverside
Joshua Tree National Monument, Riverside and San Bernardino counties Joshua Tree National Monument
1310
Comment
POM6504
Cryptantha barbigera
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2381
Riverside
Palm Canyon
183
Comment
POM229462
Cryptantha barbigera var. barbigera
P. A. Munz
1937-5-29
15102
Riverside
Edge of Pinyon Flat, Santa Rosa Mts.
1220
Comment
JOTR29584
Cryptantha barbigera var. fergusoniae
Andre, Jim
2006-4-6
6716
Riverside
Joshua Tree National Park. about 50 m. north of the Keys View Parking area
1552
Comment
JEPS67519
Cryptantha circumscissa
Marjorie D. Clary
1932-5-26
1170
Riverside
Pleasant Valley Hexie Mts.
Comment
UCR180140
Cryptantha corollata
Mitch Provance
2003-4-26
9902
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
UCR258751
Cryptantha corollata
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7913
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 0.6 mi north of Hwy 15 and Temescal Canyon
476
Comment
POM12150
Cryptantha costata
Mary F. Spencer
1920-3-16
1514
Riverside
Mecca
-60
Comment
UCR280015
Cryptantha costata
Onkar Singh
2012-2-25
2544 B
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, Palen Sand Dunes west of Palen Dry Lake
140
Comment
JOTR34180
Cryptantha decipiens
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
141
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Northeast flowing steep side canyon of Pushawalla Canyon, almost parallel to main canyon (Stop 5)
1171
Comment
RSA528102
Cryptantha decipiens
S. J. Myers
1991-4-15
91 -6
Riverside
City of Banning, W of Fields Rd, N of Interstate 10 & S of the Morongo Indian Reservation.
671
Comment
RSA605175
Cryptantha dumetorum
A. C. Sanders, P. Mackay, M. Jacobsmyer, C. L. Sanders
1995-3-5
15999
Riverside
colorado Desert: Orocopia Mtns, Maniobra Valley, 1.6-3 miles S of frontage road (old 60) along I10, S to ege of BLM wilderness.
556
Comment
SDSU18694 SDSU18694
Cryptantha dumetorum
Kristen Hasenstab, M. G. Simpson
2008-4-2
57
Riverside
Joshua Tree National Park. In wash adjacent to Cottonwood Springs wash, running N/NW to S/SE. Located on the west side of wash under a Prunus fasciculata at the edge of the wash.
902
Comment
RSA784959
Cryptantha holoptera
Duncan S. Bell
2012-2-12
3117
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
CAS-BOT-BC168489
Cryptantha intermedia
A. C. Sanders; Seung-Chul Kim; Plant Taxonomy Class
2005-5-7
30040
Riverside
Peninsular Range, Agua Tibia Mountains: UC Emerson Oaks Reserve, ca. 8 miles southeast of Temecula, S of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
PASA1986
Cryptantha intermedia
1928-3-3
Riverside
near Whitewater
Comment Read comments Jun 24 2016
POM230207
Cryptantha intermedia
I. W. Clokey
1935-4-18
6861
Riverside
Gavilan mesa.
61
Comment
POM293650
Cryptantha intermedia
Lyman Benson
1946-4-15
12027
Riverside
2 miles east of Banning, Colorado Desert
609
Comment
RSA502894
Cryptantha intermedia
Ed LaRue
1989-3-30
s.n.
Riverside
Rancho California area, ca. 4 miles W of Temecula,with Ave. del Oro as the N boundary.
381
Comment
RSA786099
Cryptantha intermedia
C. P. Cowan
1978-4-24
1254
Riverside
19.6 mi S on Hwy 74 from its jct with Hwy 111 at Indian Wells. Sta. Rosa Road, 1.9 mi S of 74. Whittaker transect no.W-225(voucher).
Comment
SBBG34217
Cryptantha intermedia
H. Haid
1969-5-11
Riverside
Bautista Cyn, ca. 20 mi SE of Hemet
914
Comment
SD148208
Cryptantha intermedia
A. C. Sanders
2001-5-3
24081
Riverside
Hemet, southeast corner of State Street at Gibbel,at east end of Diamond Valley.
494
Comment
SEINET7063222
Cryptantha intermedia
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. UTM Zone 11, 522925mE, 3711215mN. (WGS84/NAD83).
1088
Comment
UCR124217
Cryptantha intermedia
S. J. Myers
1988-6-8
s.n.
Riverside
Santa Rosa Plateau, Along Via Majorca, between Avenida de Arboles and Paseo Montano, in the 'La Cresta' region
671
Comment
UCR152529
Cryptantha intermedia
A. C. Sanders
2005-4-22
29596
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR154393
Cryptantha intermedia
A. C. Sanders, Mike Misenhelter
2005-6-15
30972
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCSB38685
Cryptantha intermedia
Cowan, Clark
1978-4-24
Riverside
19.6 mi. (31.3 km.) S on 74 from jct. w/ Hwy. 111 at Indian Wells Sta. Rosa Mt. Rd., 1.9 mi. (3 km.) S. of 74
Comment
SEINET4568277
Cryptantha maritima
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4595
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UC1514466
Cryptantha maritima
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6199
Riverside
9.4 mi n Blythe (at w base of the Big Maria Mts.); Big Maria Mts.
167
Comment
UCR241801
Cryptantha maritima
A. C. Sanders, Ann Howald
2013-2-28
40564
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 3.4 miles west of Hwy 78, 11 km SW (250 deg. ) of Ripley
114
Comment
UCSB52570
Cryptantha maritima
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
SEINET273057
Cryptantha microstachys
A. C. Sanders
1997-4-3
20175
Riverside
Lake Skinner area: N edge of large clay patch adjacent to the Skinner entrance road ca. 1-2 km NE of Borel Rd. on E si
473
Comment
UC1929303
Cryptantha microstachys
Scott D. White, Justin Wood
2008-4-16
11883
Riverside
Perris/Elsinore Basin; Hills to the W of I-215 and S of Scott Rd.
Comment
UC217963
Cryptantha microstachys
P. A. Munz and I. M. Johnston
1922-5-19
5346
Riverside
5 mi ne Murietta
457
Comment
UCR241240
Cryptantha muricata
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 504
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
RSA0119988
Cryptantha muricata var. denticulata
Duncan S. Bell, Thomas Stoughton
2016-4-13
9264
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
GMDRC6563
Cryptantha muricata var. jonesii
J. M. Andre
2012-6-15
30518
Riverside
San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest
1309
Comment
RSA699334
Cryptantha nevadensis
J. R. Bruff
1928-4-2
s.n.
Riverside
Canyon wash 1 mile west of Morengo.
Comment
UCR52021
Cryptantha pterocarya var. cycloptera
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2182
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA0079289
Cryptantha pterocarya var. pterocarya
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1464
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
RSA795976
Cryptantha pterocarya var. pterocarya
Duncan S. Bell
2009-4-19
293
Riverside
Arica Mountains: east side of range, approximately 1 air mile northwest of Priests Well.
342
Comment
POM9856
Cryptantha racemosa
E. C. Jaeger
s.n.
Riverside
County Well Canyon [6.8 miles below Pinyon Well on the road to Indio, presumably in what is now called Pushawalla Canyon]
Comment Read comments Apr 24 2011
UC61111
Cryptantha torreyana
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
JOTR33726
Cryptantha utahensis
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2727
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy pediment/bajada surrounding granitic ourcrops near Stirrup Tank parking lot (Stop 1)
Comment
HSC99971
Cupressus forbesii
Michael Kauffmann
2011-5-28
15
Riverside
Just North of Sierra Peak
Comment
CAS-BOT-BC224550
Cuscuta californica
A. C. Sanders; Kerry Knudsen; T. B. Salvato
2004-5-18
27901
Riverside
Peninsular Range: summit ridge of Alberhill Mountain, along dirt road
503
Comment
CAS-BOT-BC224551
Cuscuta californica
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23076
Riverside
8 miles s.e. of Corona, along road to Elsinore
Comment
UCR214153
Cuscuta denticulata
T. B. Salvato
2010-4-20
4052
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
UCR101885
Cyclospermum leptophyllum
A. C. Sanders
1997-3-17
20005
Riverside
Riverside, UCR campus, edge of lawn at NE corner of Batchelor Hall
348
Comment
UCR41561
Cylindropuntia bigelovii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6148
Riverside
Sonoran (Colorado) Desert, Arroyo Seco, along Bradshaw Rd., 5.2 mi west of Graham Pass Rd., south side of the Chuckwalla Mtns.
640
Comment
SEINET9037738
Cylindropuntia echinocarpa
M. A. Baker
2015-1
18325
Riverside
San Gorgonio Pass, south base of the San Bernardino Mountains, 24km NW of central Palm Springs, 3km ENE of Cabazon, heavily-grazed bowl among hills
559
Comment
JEPS15951
Cymopterus panamintensis var. acutifolius
Marjorie D. Clary
1931-5-3
653
Riverside
between Coachella Valley and Palo Verde Valley (Eagle Mountains); Eagle Mountains
Comment
RSA771109
Cynodon dactylon
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4729
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65122
604
Comment
UCR104089
Cyperus odoratus
John Wear
1997-9-18
s.n.
Riverside
Sonoran (Colorado) Desert, City of La Quinta, Washington Street, c. 100 m from Pine
43
Comment
POM10287
Cyperus parishii
Charlotte M. Wilder
1905-06
615
Riverside
Wilder s [near Riverside]
Comment
UCR151402
Dactylis glomerata
Scott D. White
1999-6-6
7450
Riverside
San Jacinto Mnts, Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds of USFS Road 5S24.2
1463
Comment Read comments Oct 26 2009
RSA48327
Dalea mollis
E. K. Balls
1949-4-4
12961
Riverside
Hollows between Durmid and Salton sea on Hwy 111.
-30
Comment
RSA498343
Dalea mollis
Robert M. Perkins, H. de Forest
s.n
Riverside
N. of Blythe, Along Col. river
85
Comment
UCD65772
Dasyochloa pulchella
Geoffrey Levin
1976-10-17
1179
Riverside
Colorado Desert. Box Canyon, about 11 mi. east of Mecca. Mecca Hills Mt. Range. Salton Sea Basin.
91
Comment
UCR201443
Datisca glomerata
Scott D. White, Justin M. Wood
2008-7-10
12454
Riverside
San Jacinto Mountains, Fobes Spring
1500
Comment
UCD126636
Datura wrightii
Robert F. Thorne; Drs. Fosberg, Sachet, and Herbst
1983-4-23
55419
Riverside
San Bernardino Mountains. Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge. In sandy wash east of bridge and on base of W-facing slope of ridge.
411
Comment
RSA619540
Daucus pusillus
D. L. Banks
1997-5-5
1989
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UCR154621
Daucus pusillus
A. C. Sanders, T. B. Salvato
2005-4-28
29765
Riverside
Peninsular Ranges, Gavilan Hills; north of Santa Rosa Rd., 1 mi. SW of Ida Leona Mine
625
Comment
UCR250566
Daucus pusillus
A. C. Sanders
2014-4-25
41067
Riverside
Peninsular Range, Temescal Canyon, Richland property between Horsethief Canyon Rd and Hostettler Rd., SW of I-15
392
Comment
CAS-BOT-BC293819
Deinandra fasciculata
S. B. Parish
1916-6-8
10973
Riverside
Between San Bernardino and Riverside
360
Comment
CAS-BOT-BC131036
Deinandra paniculata
Mrs. J. D. Abrams
1901-5-20
2
Riverside
Elsinore
Comment
HSC47890
Delphinium parishii
H. Lewis, M. Lewis
1946-4-21
595
Riverside
Whitewater
Comment
CAS-BOT-BC7988
Delphinium parishii subsp. parishii
Nancy Ryan Zabriskie; Walter Zabriskie
1973-4-5
613
Riverside
Near Andreas Canyon Club road above the inner gate; Palm Canyon drainage from east slope
243
Comment
SDSU10046
Delphinium parryi
Charles Phleger, F.
1962-5-23
Riverside
Collcted on land owned by the Schloss Foundation about 25.0 miles N of Escondido.
Comment
UCR16744
Delphinium parryi
Rex Sanders
1973-5-13
s.n.
Riverside
Santa Ana Mtns., Cleveland National Forest; along Hwy 74, 10.18 mi from Orange County line, 1 meter from road, above Lake Elsinore
Comment
UCR256770
Delphinium parryi
T. B. Salvato, Matthew Malle
2013-4-15
7543
Riverside
Gavilan Hills, dirt SCE powerline access road east of Lake Street and northwest of Hilltop Drive. 0.83 mi north-northeast of the junction of Lake Street and Hwy I-15
478
Comment
UCR176929
Dendromecon rigida
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 70
Riverside
San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030
854
Comment
UCR213838
Deschampsia danthonioides
Scott D. White, Justin M. Wood
2009-5-21
12855
Riverside
San Jacinto Mountains, Garner Valley, near abandoned duck ponds, south of Quinn Flat
1366
Comment
SEINET4567128
Deschampsia elongata
H. M. Hall
1901-7-17
2458
Riverside
San Jacinto Mts., along Tahgnitz Creek
2134
Comment
UCR195138
Descurainia incana
A. C. Sanders, Tim Thomas
2008-8-1
35967
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, at stream crossing of trail SSE of Keenwild Fire Station
1402
Comment
CAS-BOT-BC43351
Descurainia pinnata subsp. glabra
Cecil Hart
1922-5-21
13
Riverside
San Jacinto Mountains.
Comment
RSA33627
Descurainia pinnata subsp. glabra
N. C. Cooper
1945-3-24
1620
Riverside
Cabazon.
457
Comment
UC63394
Descurainia pinnata subsp. menziesii
H. M. Hall
1904-5-16
4942
Riverside
vicinity Riverside (Fairmount Park); Fairmount Park
243
Comment
CAS-BOT-BC500852
Dichelostemma capitatum
Ivan Johnston
1917-4-4
1077
Riverside
Palm Canyon, Colorado Desert
Comment
RSA33601
Dichelostemma capitatum subsp. capitatum
N. C. Cooper
1944-5-21
1276
Riverside
San Jacinto Mtns., west side.
1372
Comment
RSA562486
Dichelostemma capitatum subsp. capitatum
Steve Boyd, Timothy S. Ross
1992-5-5
7250
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail.
793
Comment
JEPS26053
Dicoria canescens
Spencer W. Brown and U. Nur
1960-2-6
Riverside
4 mi e Beaumont ( on Hwy 99)
Comment
RSA314491
Dicoria canescens
R. F. Thorne
1982-10-8
55356
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA696746
Dicoria canescens
J. Russell Bruff
1933-1-1
s.n.
Riverside
Travertine Point, south of Indio.
Comment
UCR266626
Dicoria canescens
John F. Green
2015-11-20
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, SW edge of Desert Hot Springs, south of Pierson Blvd., east of intersection of Little Morongo Rd. & Thomas Ave.
313
Comment
UCSB37803
Dicoria canescens
Roos, John
1957-12-26
Riverside
6 miles N.W. of Thousand Palms, Coachella Valley
152
Comment
UCR19367
Digitaria ischaemum
John C. Roos
1965-9-28
s.n.
Riverside
San Jacinto Valley, San Jacinto
Comment
CAS-BOT-BC150938
Diplacus bigelovii var. bigelovii
Dr. Barton W. Evermann
1916-5-13
s.n.
Riverside
Cottonwood Springs
Comment
CAS-BOT-BC152907
Diplacus brevipes
Mrs. J. D. Abrams
1901-5-20
s.n.
Riverside
Elsinore
Comment
CAS-BOT-BC152264
Diplacus clevelandii
Steve Boyd
1986-4-22
1757
Riverside
Temescal Canyon, just south of Interstate 15
Comment
CHSC1799
Diplacus fremontii
E. Thomas
1940-4-14
Riverside
Temescal Canyon.
Comment
RSA0018430
Diplacus longiflorus var. calycinus
P. A. Munz, Percy C. Everett
1950-6-23
14909
Riverside
2 mi. NW of Pipe Creek, Hemet Valley, San Jacinto Mountains.
1402
Comment
UCR173786
Dipsacus sativus
Kurt Campbell
2006-6-15
s.n.
Riverside
Perris-Aguanga Basin, Temecula, NW corner of Moraga Rd. and Rancho California Road
335
Comment
RSA0012650
Distichlis spicata
LeRoy Gross, Caitlin Elam
2013-5-14
6077
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip., Started near 33.66575N, 116.66716W.
1332
Comment
SD30509
Distichlis spicata
Edith A. Purer
1936-4-6
6879
Riverside
Riverside County, vernal pool south of Elsinore
Comment
RSA13944
Ditaxis lanceolata
P. A. Munz
1922-4-9
4883
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
RSA785425
Ditaxis lanceolata
Doris Bowers
1974-5-5
2278
Riverside
Anza Barrego State Park, N/o Coyote Creek
335
Comment Read comments Sep 11 2013
UC868541
Ditaxis lanceolata
Alice Eastwood
1913-4-30
3008
Riverside
Blue Canyon Palm Springs; , Blue Canyon
Comment
UCR139721
Ditaxis neomexicana
B. G. Pitzer
1989-4-16
1293
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
UCR163962
Ditaxis neomexicana
B. G. Pitzer, O. Clarke, S. Reed, G. Ruiz, et al
1998-3-7
3591
Riverside
San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62
762
Comment
UCR173880
Ditaxis neomexicana
Scott D. White, Michael Honer
2003-5-15
9309
Riverside
Sonora (Colorado) Desert, Bajada below Little Maria/Big Maria Mtns, near Inca RR siding and c. 15 air mi NW of Blythe
76
Comment
UCR74376
Ditaxis neomexicana
Theo Glenn
1991-5-1
91- 47
Riverside
Sonoran (Colorado) Desert, McCoy Mts, NW of Blythe
240
Comment
CAS-BOT-BC43590
Dithyrea californica
S. B. Parish; W. F. Parish
1892-4-1
s.n.
Riverside
Borders of the Colorado Desert. Whitewater.
Comment
UC118027
Dithyrea californica
T. S. Brandegee
1902-5-14
Riverside
Whitewater
Comment Read comments Jan 15 2010
UC186810
Dithyrea californica
S. B. and W. F. Parish
April 1882
15
Riverside
Whitewater, borders of the Colorado Desert Colorado Desert
Comment Read comments Jul 15 2009
UC205844
Dithyrea californica
S. B. Parish
1919-3-27
19192
Riverside
Whitewater <?> Colorado Desert
304
Comment
UCD114722
Dithyrea californica
A. H. Frederick
1928-3-1
s.n.
Riverside
Palm Springs, W Colorado Desert.
Comment
SEINET12005462
Dithyrea californica
J. F. Bright, Wyman, C.
1933-1
8062
Riverside
between Radio & Palm Springs
Comment
RSA585880
Dodecahema leptoceras
D. L. Banks, Peter Morrell
1995-5-4
314
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, N of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, SE of the Dripping Springs Campground., On Arkose hills at the N base of the metasedimentary hills N of Wildhorse Peak.
537
Comment
RSA586867
Dodecahema leptoceras
D. L. Banks, S. D. Boyd
1995-5-3
286
Riverside
NW Palomar Mountains; Agua Tibia Mountains;Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment Read comments Mar 30 2011
RSA1455
Dodecatheon clevelandii
J. T. Howell
1929-2-14
s.n.
Riverside
6 miles south of Corona.
Comment
PASA303
Downingia immaculata
Frank W. Peirson
1922-4-29
Riverside
Field south of Lake Elsinore
380
Comment
UC10472
Draba corrugata var. saxosa
H. M. Hall
July, 1901
2413
Riverside
near the summit San Jacinto Mountains San Jacinto Mountains
3291
Comment
RSA612492
Draba cuneifolia
D. L. Banks
1997-2-23
1325
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
UCR121306
Draba cuneifolia
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25017
Riverside
The Badlands, summit of Mt. Eden, SW of Beaumont
671
Comment
POM96180
Draba cuneifolia var. integrifolia
Marcus E. Jones
1926-2-16
s.n.
Riverside
Corn Spring, Chuckwalla Mountains, Colorado Desert.
Comment
RSA530891
Draba saxosa
Albert J. Perkins
1917-7-19
s.n.
Riverside
Summit San Jacinto Pk.
3293
Comment
RSA613128
Draba verna
D. L. Banks
1997-3-6
1398 A
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Fiesta Grounds , east of Pechanga Creek along the northern fork of Pechange Creek at the eastern end of the Reservation.
424
Comment
CAS-BOT-BC535005
Drymocallis glandulosa var. reflexa
C. B. Wolf
1931-5-11
1961
Riverside
San Jacinto Mts. near Pipe Creek above Hemet Valley, Upper Sonoran
1676
Comment
CAS-BOT-BC157797
Drymocallis lactea var. lactea
H. M. Hall
1901-7-1
2355
Riverside
In meadows and bogs of [Tauquitz] Tahquitz Valley
2499
Comment
RSA263701
Dryopteris arguta
E. W. Lathrop
1966-5-8
6470
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
SEINET6173084
Dryopteris arguta
S. Quan
1967-1
91
Riverside
Ramona, Cleveland National Forest
366
Comment
UC1931137
Dudleya abramsii subsp. abramsii
Scott D. White, Justin Wood
2008-6-17
12192
Riverside
San Jacinto Mountains: Morris Ranch Road - open area west of Goff Flat. (Palm View Peak).
Comment
GMDRC3987
Dudleya saxosa subsp. aloides
J. Andre, T. La Doux
2006-4-26
11771
Riverside
Little San Bernardino Mountains: upper Long Canyon (western drainage), growing on rocky slope in decomposed granite
1165
Comment
RSA209565
Dudleya saxosa subsp. aloides
T. Beck
1968-4-28
680428 -8
Riverside
1/2 mi. S of trout farm on White Water Canyon Rd. At point where the river crosses the road.
549
Comment
RSA94385
Dyssodia porophylloides
F. W. Peirson
1919-4-14
1411
Riverside
Murray Canyon, Palm Springs Region.
457
Comment
UCR187319
Dyssodia porophylloides
Michael Honer, L. Hulse
2004-4-2
1877
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
UCR62324
Echinocereus engelmannii var. engelmannii
Ed LaRue
1990-4-13
s.n.
Riverside
Peninsular Range, 0.5 mi. NW of Aguanga, c. 1.5 mi (air) north of San Diego Co. line, north of Hwy 79 and west of Hwy 371
642
Comment
POM12845
Echinocereus engelmannii var. munzii
P. A. Munz, I. M. Johnston
1922-5-21
5570
Riverside
Hemet Valley, San Jacinto Mountains
1418
Comment
RSA303549
Echinocereus mojavensis
J. R. Shevock
1971-5-8
1040
Riverside
Near Skull Cap, Joshua Tree National Monument.
1372
Comment
UCR2345
Echinochloa crus-galli
F. M. Reed
1903-11-30
223
Riverside
Riverside: Blaine Street, Ramona Ranch.
290
Comment
UCR242708
Echinochloa crus-galli
Dagne Duguma
2013-7-7
s.n.
Riverside
Santa Ana River Basin, Prado wetlands near Corona
155
Comment
UCR95726
Echinochloa crus-galli
D. L. Banks, Lauren Raz
1996-8-29
1134
Riverside
Agua Tibia Mtns., NW Palomar Mtns, NW foothills of Dorland Mtn. Los Caballos Road, c. 0.5 m south of Hwy 79, 100 m north of the Golf Course access road.
399
Comment
RSA85453
Elatine brachysperma
J. C. Roos
1952-4-16
5539
Riverside
Edgemont, near Box Springs.
Comment
UCR193135
Eleocharis acicularis
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35600 B
Riverside
Peninsular Range; San Jacinto Mtns., plateau above head of Johnson Meadow canyon, SW of dogleg in May Valley Rd.
1550
Comment
RSA575831
Eleocharis acicularis var. acicularis
Steve Boyd
1981-5-15
s.n.
Riverside
Gavilan Hills region, western edge of the Gavilan Plateau at the head of Dawson Canyon.
585
Comment
CAS-BOT-BC112743
Eleocharis geniculata
A. C. Sanders; Oscar Clarke; C. N. P. S.
1991-10-5
11744
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
CAS-BOT-BC112745
Eleocharis geniculata
A. C. Sanders; S. White; C. L. Sanders
1994-10-9
15815
Riverside
San Bernardino Mountains: Whitewater Cyn, 2 mi below trout farm, above Bonnie Bell.
548
Comment
JEPS19436
Eleocharis geniculata
W. L. Jepson
1914-5-22
6043
Riverside
Thousand Palms Canyon Colorado Desert
Comment
UC485123
Eleocharis macrostachya
Carl V. Meyer
1928-7-30
580
Riverside
Saunders Meadow San Jacinto Mountains
Comment
RSA343105
Eleocharis montevidensis
Robert F. Thorne, Walter Wisura, E. W. Lathrop, S. Meury
1983-5-18
60632
Riverside
Santa Rosa Plateau: Cole Canyon, near entrancd to Nature Conservancy Reserve.
530
Comment
UCR43787
Eleocharis montevidensis
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60632
Riverside
Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: along seasonal stream in Cole Canyon, near entrance to the Nature Conservancy Reserve
534
Comment
UC1928652
Eleocharis parishii
Steve Boyd, Aydee Virgen
2004-4-13
10880
Riverside
Peninsular Ranges; Santa Ana Mountains region; San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UCR199635
Eleocharis parishii
Scott D. White, J. Campbell
2008-4-18
11894
Riverside
Perris/Elsinore Basin, Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. 'Morgan' Property, Alberhill area
366
Comment
UC146053
Eleocharis quinqueflora
Charlotte M. Wilder
1909-7-12
928
Riverside
Round Valley San Jacinto Mountains
2743
Comment
RSA0050592
Elymus
A. C. Sanders, Tim Thomas
2008-8-1
35940
Riverside
Coldwater Creek near Mountain Center, SE of Keenwild Fire Station. In open disturbed area along road 5S02.
1402
Comment
UCR274299
Elymus condensatus
T. B. Salvato, Melissa Clemons
2005-6-6
1411
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
UCR122532
Elymus elymoides subsp. elymoides
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6680
Riverside
San Jacinto Mountains, Morris Ranch Rd., 2.1 mi NE of CA-74
1570
Comment
POM47449
Elymus glaucus subsp. glaucus
Mary F. Spencer
1919-6-27
1231
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
RSA543174
Emmenanthe penduliflora
Steve Boyd, Mike Hammitt, Tim Ross
1991-5-2
6084
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
UCR215515
Emmenanthe penduliflora var. penduliflora
Daphne K. Christopher, Hannah I. Stevens
2003-4-4
084
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve, off Sage Road
530
Comment
UCR260542
Emmenanthe penduliflora var. penduliflora
T. B. Salvato
2014-5-29
8027
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
CAS-BOT-BC131164
Encelia actoni
C. B. Wolf
1931-10-14
2458
Riverside
Roadside at [Cabozon] Cabazon, San Gorgonio Pass
518
Comment
UC1118035
Encelia actoni
A. Lewis
1933-1-26
140
Riverside
Cactus Valley San Jacinto Quad., Cactus Valley
640
Comment Read comments Mar 20 2011
CAS-BOT-BC226824
Encelia californica
A. C. Sanders; T. B. Salvato
2012-4-27
40090
Riverside
Peninsular Range; Santa Ana Mtns.: Region: Temescal Canyon, along Temescal Canyon Rd. east of I-15 crossing and mouth of Mayhew Cyn.
313
Comment
JEPS30464
Encelia farinosa
Peter H. Raven
1958-1-23
11413
Riverside
2.7 mi w of Whitewater Post Office
Comment
LA31386
Encelia farinosa
Jane Turner; Barbara Wlatreel, Virginia Sjaholm
1959-3-21
C 173
Riverside
Morongo Wash
Comment
SBBG60960
Encelia farinosa
R. C. and J. R. Robbins
1933-2-15
Riverside
foot of Palms to Pines Hwy, ca. 11 mi SW of Palm Springs
Comment
UC495309
Encelia farinosa
Philip A. Munz
1932-3-14
11983
Riverside
Deep Canyon, Coachella Valley
152
Comment
UCR251901
Encelia farinosa
Jim Andre
2013-3-27
24825
Riverside
NE Colorado Desert, east side of Riverside Mountains, along Hwy 95, 13.2 mi south of Vidal Junction
126
Comment
UCR260965
Encelia farinosa
Duncan S. Bell
2013-1-30
4458
Riverside
Sonoran (Colorado) Desert, the Mecca Hills, beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected
23
Comment
RSA26865
Encelia farinosa var. phenicodonta
I. L. Wiggins
1941-3-24
9578
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
UC1281332
Encelia frutescens
H. E. McMinn
1935-6-27
4041
Riverside
between Anza and Palms to Pines Highway
Comment
UCR263222
Enchylaena tomentosa
A. C. Sanders, T. B. Salvato
2015-7-22
41747
Riverside
Peninsular Range, Riverside; former O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
361
Comment
JEPS49119
Ephedra
Marjorie D. Clary
1934-3-3
Riverside
18 mi w of Indio (Carrizo Canyon); Colorado Desert, Carrizo Canyon
304
Comment
SEINET3004997
Ephedra aspera
G. Rink
2011-4-4
10425
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
RSA335354
Ephedra californica
D. A. Hoover
1985-3-16
56
Riverside
Big Morongo Preserve. The Nature Conservancy. South of Morongo Valley. Along the Ridge Trail.
777
Comment Read comments Jul 14 2013
RSA650254
Ephedra californica
Donald W. Harshberger
1949-2-6
s.n.
Riverside
10 miles NE of Palm Springs, on Lazy B Ranch, at sea level
0
Comment
JOTR35307
Ephedra nevadensis
Andre, Jim
2012-4-11
20808
Riverside
Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center
956
Comment
CAS-BOT-BC81861
Ephedra trifurca
Carl B. Wolf
1932-4-29
3122
Riverside
Eastern Colorado Desert, 3 mi. So. of Rice on Blythe Road
213
Comment
RSA0019797
Ephedra trifurca
April Garbat, Kristin Forgrave
2013-5-14
68 -A
Riverside
Blythe-Rice Rd, at the valley bottom approx 2 mi S of Hwy 62 (S of RR tracks)
243
Comment
UCR274797
Ephedra trifurca
April Garbat, Kristin Forgrave
2013-4-30
068 B
Riverside
Sonoran (Colorado) Desert, Blythe-Rice Road, at the bottom of Rice Valley, c. 2 miles south of Hwy 62, south of the RR tracks
243
Comment
SD70929
Epilobium canum subsp. canum
Helen V. Witham
1969-7-2
187
Riverside
Occasional, De Luz Creek crossing, 4 miles North of De Luz
249
Comment
POM123232
Epilobium canum subsp. latifolium
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
RSA80634
Epilobium densiflorum
F. W. Peirson
1924-7-29
5033
Riverside
Banning to Idyllwild road, San Jacinto Mountains.
1570
Comment
UCR35215
Epilobium densiflorum
L. B. Ziegler
1967-7-17
189
Riverside
San Jacinto Mtns., Hemet Valley, near Herkey Creek Canyon.
1585
Comment
RSA618001
Epilobium pygmaeum
R. E. Riefner Jr.
s.n.
Riverside
Elsinore Trough between Willard and Murrieta Creek; Wildomar.
Comment
RSA561120
Epipactis gigantea
Steve Boyd, Timothy S. Ross, David E. Bramlet
1993-5-12
7315
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
365
Comment
UCR131004
Epipactis gigantea
George H. Grinnell
1921-5-20
s.n.
Riverside
Riverside
366
Comment
UCR24937
Epipactis gigantea
A. C. Sanders
1980-7-22
1715
Riverside
Peninsular Range; San Jacinto Mtns., Drainage of the N fork of the San Jacinto River, along Forest Service Road 4S02, c. 0.1 mi south of Dark Canyon campground and c. 2.5 - 3 mi north of Pine Cove
1768
Comment
RSA34529
Equisetum laevigatum
Norman C. Cooper
1944-4-8
1054
Riverside
Andreas Canyon
305
Comment
JOTR29223
Eragrostis cilianensis
La Doux, Tasha, Mike Bell
2005-9-15
1336
Riverside
Joshua Tree National Park. Near Hidden Valley campground
Comment
UC1495814
Eragrostis pectinacea var. pectinacea
A. C. Sanders and S. Hagopian
1981-5-20
2154
Riverside
se Temecula (ne of S16 along the entrance road to the Cal Turf Sod Farm, Wolf Valley); Wolf Valley
329
Comment
UCR2390
Eragrostis pectinacea var. pectinacea
F. M. Reed
1907-9-10
1908
Riverside
City of Riverside. Little Arroyo on Bluffs Ranch. [Bluffs Ranch was located along Arroyo Tesquesquite at Chicago Ave.]
293
Comment
UC1007205
Eremalche exilis
Philip A. Munz
1940-3-23
15723
Riverside
n. end Pinto Basin Mohave Desert, n. end Pinto Basin
Comment
RSA0015411
Eremalche exilis
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA3985
Eremalche rotundifolia
Carl B. Wolf
1932-4-29
3124
Riverside
eastern Colorado Desert, 4 mi. E of Rice on road to Parker
213
Comment
UCR16592
Eremalche rotundifolia
K. W. Brown
1966-3-10
s.n.
Riverside
Sonoran (Colorado) Desert, near Homestead Ranch gate, 0ne-half mi. east of Palms-to-Pines Hwy, c. 2 mi. south of Palm Desert '350 ft.
183
Comment
CAS-BOT-BC160053
Eremothera boothii subsp. condensata
Ynez Whilton Winblad
1937-3-22
s.n.
Riverside
East slope of Chocolate Mts.
Comment
CAS-BOT-BC160055
Eremothera boothii subsp. condensata
Ynez Whilton Winblad
1937-3-16
s.n.
Riverside
Box Canyon
Comment
UC472828
Eremothera boothii subsp. condensata
Mary Fiske Spencer
1920-4-13
Riverside
pr. Palm Springs; Colorado Desert, Tahquitz Canyon
152
Comment
UCSB4441
Eremothera boothii subsp. condensata
Broder, Richard
1958-3-1
Riverside
1.5 miles south of south entrance to Joshua Tree National Monument on U.S. 60-70
Comment
JEPS69011
Eriastrum densifolium
Carl V. Meyer
1928-8-1
622
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
CAS-BOT-BC514317
Eriastrum densifolium subsp. austromontanum
John Thomas Howell
1927-8-2
2935
Riverside
Mt. San Jacinto on road to Hemet
1371
Comment
UC1787332
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-22
102
Riverside
Hwy 371, 4.5 km south of Hwy 74, south side of road, in sandy bottom of Hamilton Wash
1267
Comment
RSA0110548
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
UC23521
Eriastrum densifolium subsp. sanctorum
H. M. Hall
1895-7-4
173
Riverside
above Riverside; Santa Ana River, Spanishtown crossing
Comment
JOTR34364
Eriastrum eremicum subsp. eremicum
Andre, Jim
2012-4-16
20880
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
UC73654
Eriastrum eremicum subsp. eremicum
M. F. Gilman
1904-1
21
Riverside
Banning
Comment Read comments Mar 13 2011
RSA0120679
Eriastrum harwoodii
Duncan S. Bell
2012-4-5
3305
Riverside
Palen sand dunes on the southwest side of the Palen mountains at the south end of Palen Valley and the northwestern part of Chuckwalla Valley. Approx. 6.75 air miles directly north of Hell.
137
Comment
UC1123879
Eriastrum sapphirinum
H. S. Yates
1937-7-27
6702
Riverside
1 mi sw Mt. Eden; Elsinore Quadrangle
Comment
UCR106874
Eriastrum sapphirinum
Michael A. Patten
1992-7-7
s.n.
Riverside
Skunk Hollow, east of town of Murrieta
409
Comment
RSA0122964
Eriastrum sapphirinum subsp. sapphirinum
J. R. Bruff
1934-6-19
545
Riverside
Mt. San Jacinto; along road to Palm Springs.
Comment
SDSU18668
Ericameria linearifolia
Michael G. Simpson, Kristen Hasenstab
2008-4-2
2954
Riverside
Joshua Tree National Park. Southeastern end of Hidden Valley.
1305
Comment
UCR91727
Ericameria linearifolia
A. C. Sanders, J. Goetzen
1996-5-1
18130
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
CHSC118898
Ericameria linearifolia
Mike Lahti
2012-5-10
Riverside
Ramsey Road, one miole east of Terwilliger Road, six mile south of Anza. Chaparral.
Comment
CAS-BOT-BC298879
Ericameria nauseosa var. bernardina
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mts
Comment
CAS-BOT-BC299537
Ericameria paniculata
Lewis S. Rose
1946-12-25
46307
Riverside
5 miles east of Cabazon, San Gorgonio Pass
Comment
SD127547
Ericameria paniculata
Reid Moran
1967-11-7
14648
Riverside
4 miles north of Palm Springs.
299
Comment
UC372841
Ericameria paniculata
Marcus E. Jones, A. M.
1903-5-10
Riverside
Palm Springs
Comment
UC63167
Ericameria pinifolia
H. M. Hall
1901-6-18
2157
Riverside
Van Deventer Flat San Jacinto Mountains, Van Deventer Flat
Comment
UCR34961
Ericameria pinifolia
L. B. Ziegler
1966-10-16
104
Riverside
San Jacinto Valley/San Jacinto Mtns. Foothills, Soboba Indian Reservation
503
Comment
JEPS19246
Ericameria teretifolia
Marjorie D. Clary
1932-11-14
1676
Riverside
se of Pinyon Flats (Palms to Pines Rd.); Colorado Desert
Comment
UCR146127
Erigeron breweri var. jacinteus
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-15
1450
Riverside
Peninsular Ranges; San Jacinto Mountains region, Tahquitz Peak, on saddle east of summit
2637
Comment
SFV13146
Erigeron canadensis
M. J. Thor
1982-9-16
131
Riverside
San Jacinto Mountains Idyllwild Park.
1616
Comment
RSA6084
Erigeron foliosus
C. B. Wolf
1932-5-25
3667
Riverside
Flat at mouth of east fork of Snow Creek, N Base of San Jacinto Mountains
671
Comment
UCD65733
Eriochloa contracta
J. C. Roos
1963-8-10
Riverside
Blythe.
Comment
UC1087301
Eriodictyon crassifolium
E. K. Balls and P. C. Everett
1957-11-4
22743
Riverside
Snow Creek; n base San Jacinto Mts., Snow Creek
701
Comment
CAS-BOT-BC189124
Eriodictyon crassifolium var. crassifolium
Milo S. Baker
1928-4-3
2836 b
Riverside
Tahquitz Canon [Canyon] near Palm Springs
Comment
JEPS46
Eriodictyon crassifolium var. crassifolium
W. L. Jepson
May 17 1901-Jun 1 1901
1257 a
Riverside
San Jacinto River San Jacinto Valley (San Jacinto Valley); , San Jacinto River
487
Comment
SD229193
Eriodictyon crassifolium var. crassifolium
Dick Schwenkmeyer
2012-10-16
847
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
505
Comment
RSA0056443
Eriodictyon crassifolium var. crassifolium
Norman C. Cooper
1944-5-6
1170
Riverside
Banning.
701
Comment
UCR35119
Eriodictyon crassifolium var. nigrescens
L. B. Ziegler
1967-7-26
208
Riverside
San Jacinto Mtns, Summit of Thomas Mountain
2080
Comment
UCR60526
Eriogonum davidsonii
B. A. Prigge
1980-8-25
4021
Riverside
San Jacinto Mtns, San Gorgonio Pass: 1 mi SE of Fingal siding, So. Pacific RR
445
Comment
RSA792483
Eriogonum deflexum
Justin M. Wood, Dustin Ray
2011-4-28
3843
Riverside
Sonoran Desert: Chuckwalla Valley; Eagle Mountain Road, 2.8 miles west of Desert Center and 0.9 miles north of I-10.
312
Comment
RSA799254
Eriogonum deflexum var. deflexum
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
734
Riverside
South side of the Mecca hills, side canyon roughly 1.3 miles north of turnoff for Painted Canyon on Box Canyon Road
113
Comment
RSA413256
Eriogonum elongatum
James C. Dice, J. D. Tenhunen
1987-9-9
722
Riverside
Ca. 1.6 kilometers NNW of Royal Oak Ranch.
380
Comment
SEINET1909578
Eriogonum fasciculatum
A. C. Sanders
2004-1
28392
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, large rocky hill (1762 ft) 1 mi E of Murrieta Rd and 1 mi N of Bundy Canyon Rd, ca 5 miles due south of Sun City
469
Comment
RSA393433
Eriogonum fasciculatum var. foliolosum
Josephine Derigo
1941-7-21
s.n.
Riverside
Railroad Canyon, Elsenor.
Comment
UCR260541
Eriogonum fasciculatum var. foliolosum
T. B. Salvato
2014-5-29
8040
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
POM9567
Eriogonum fasciculatum var. foliolosum
P. A. Munz, Harwood
1920-2-28
3257
Riverside
3 mi W. of Corona.
335
Comment
JEPS56991
Eriogonum fasciculatum var. polifolium
W. L. Jepson
1901-5-17
1223
Riverside
Riverside
266
Comment
SD229225
Eriogonum fasciculatum var. polifolium
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
628
Riverside
Mt. San Jacinto
1085
Comment
UCSB1524
Eriogonum fasciculatum var. polifolium
Gray, Caroline
1956-4-14
Riverside
The Devil's Garden; 3 mi off Hwy 99
Comment
CAS-BOT-BC253487
Eriogonum gracile
Steve Boyd
1994-10-14
8382
Riverside
San Mateo Canyon, sandy benches in canyon bottom at the confluence with Bluewataer Canyon, Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest
304
Comment
RSA479903
Eriogonum gracile var. gracile
Steve Boyd
1987-9-27
2092
Riverside
Peninsular Range Temescal Canyon south of Corona; area between confluence of Indian and Horsethief washes and Temescal Creek.
366
Comment
RSA66027
Eriogonum gracile var. gracile
F. W. Peirson
1922-12-26
3334
Riverside
Cabazon, W edge of Colorado Desert.
Comment Read comments Mar 13 2011
UC1929522
Eriogonum gracile var. incultum
LeRoy Gross, Elizabeth A. Kempton
2008-8-21
3572
Riverside
[Peninsular Ranges; San Jacinto Mountains region]; Southern spur of Pine Meadow, southeast of Highway 371, northwest of Santa Rosa Summit. Survey north side of Highway 74. Near
1477
Comment
RSA670613
Eriogonum inflatum
Bonnie C. Templeton
1930-3-22
1644
Riverside
Palm Springs.
400
Comment
RSA0107471
Eriogonum inflatum var. deflatum
Duncan S. Bell, Amanda Turek
2009-3-29
153
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
RSA480020
Eriogonum inflatum var. inflatum
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2145
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
UCR40036
Eriogonum molestum
Dave Goodward
1985-9-29
s.n.
Riverside
San Jacinto Mtns., rim of Hall Canyon above the U.C. James Reserve
Comment
RSA775222
Eriogonum nudum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4440
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment Read comments Aug 15 2012
CAS-BOT-BC269787
Eriogonum nudum var. pauciflorum
James L. Reveal; Caroline G. Reveal
1972-8-9
2869
Riverside
San Jacinto Mountains, along California Highway 243, about 0.1 mile northwest of the Vista Grande Ranger Station at the turnoff to Indian Creek
Comment
POM307287
Eriogonum parishii
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2132
Riverside
Santa Rosa Mountains.
Comment
RSA339342
Eriogonum pusillum
Robert F. Thorne, W. A. Tilforth
1980-5-28
54174
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
RSA799084
Eriogonum pusillum
Sarah J. De Groot, Jessica Chu, Loraine Washburn
2013-3-22
6881
Riverside
South side of Joshua Tree National Park, Cottonwood Spring
905
Comment
UC1329839
Eriogonum pusillum
James E. Cole
1941-5-30
832
Riverside
Quail Mountain Joshu Tree National Monument, Quail Mountain
1524
Comment
SEINET2444091
Eriogonum reniforme
C. Davidson
2010-4-1
11643
Riverside
Highway 168 to Joshua Tree National Park, ca 1 mile from 1-10.
515
Comment
CAS-BOT-BC263506
Eriogonum thomasii
Geo. B. Grant
1906-4-20
541
Riverside
Palm Springs, Colorado Desert
Comment
CAS-BOT-BC263540
Eriogonum thomasii
Ira L. Wiggins
1941-3-24
9586
Riverside
On east side of Salton Sea, 1 mile north of Imperial County line
Comment
CAS-BOT-BC263541
Eriogonum thomasii
Ira L. Wiggins
1941-3-27
9679
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center
Comment
RSA779594
Eriogonum thomasii
Duncan S. Bell
2009-3-7
26
Riverside
Arica Mountains: collecting on the ridgeline of the mountain range just north of the summit along the border of the Palen/McCoy Wilderness area.
614
Comment
SEINET3160073
Eriogonum thomasii
G. B. Grant
1906-5-1
440 -6741
Riverside
on Colorado desert at Palm Springs
Comment
UCR245258
Eriogonum thomasii
Jim Andre
2012-3-19
21296
Riverside
Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella
470
Comment
CAS-BOT-BC262878
Eriogonum thurberi
A. J. McClatchie
1896-7-7
1162
Riverside
Pala
Comment
RSA65309
Eriogonum thurberi
F. W. Peirson
1922-5-19
4204
Riverside
5 miles northeast of Murrieta.
Comment
SBBG121989
Eriogonum thurberi
S. D. White with J. H. Jones
2005-5-24
11100
Riverside
Banning Pass area; Cabazon, San Gorgonio River wash and adjacent alluvial flats and benches to west
573
Comment
SBBG65499
Eriogonum trichopes
S. G. Stokes
1933-4-9
51
Riverside
S of Palm Springs
Comment
RSA420617
Eriogonum wrightii var. membranaceum
C. M. Dammers
1933-10-27
s.n.
Riverside
Gavilan Hills.
Comment
RSA761869
Eriogonum wrightii var. membranaceum
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
647
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
VVC1351
Eriogonum wrightii var. nodosum
A. C. Sanders, J. Mac
1996-11-23
19658
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
JOTR30677
Erioneuron pulchellum
La Doux, Tasha, Jim Andre
2008-9-13
272
Riverside
Joshua Tree National Park. At the base of NW end of Belle Mountain at Pinto Wye Maintenance service area
1103
Comment
POM357966
Eriophyllum confertiflorum
Norman C. Cooper
1944-6-17
1405
Riverside
San Jacinto Mtns. West side.
1372
Comment
UCR165851
Eriophyllum confertiflorum
T. B. Salvato, John F. Green
2004-5-27
635
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
UCR174544
Eriophyllum confertiflorum
Jennifer H. Jones
2006-6-6
395
Riverside
Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; lower ele. part of San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
UC1536860
Eriophyllum confertiflorum var. confertiflorum
G. H. True Jr.
1935-3-15
104
Riverside
Gavilan Hills
365
Comment
RSA33553
Eriophyllum confertiflorum var. trifidum
Norman C. Cooper
1944-5-6
1185
Riverside
Banning.
701
Comment
CAS-BOT-BC301784
Eriophyllum multicaule
Frank W. Peirson
1922-4-29
2927
Riverside
Road to Leach Canon [Canyon], Elsinore
Comment
UCR112977
Eriophyllum multicaule
B. G. Pitzer
1998-3-1
3550
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
UCR249827
Eriophyllum multicaule
T. B. Salvato, John Lovio
2013-3-19
7366
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
UCR92348
Eriophyllum multicaule
Scott D. White, T. Keeler-Wolf
1994-5-8
s.n.
Riverside
San Jacinto Mtns, Foothills, San Jacinto River wash at eastern edge of Valle Vista
549
Comment
SEINET8687403
Eriophyllum multicaule
I. W. Clokey
1935-4-18
6487
Riverside
Gavilan
600
Comment
CAS-BOT-BC296928
Eriophyllum wallacei
John Thomas Howell
1928-3-11
3445
Riverside
Garnet Station, Coachella Valley, Colorado Desert
213
Comment
JOTR35462
Eriophyllum wallacei
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
65
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop4)
Comment
UCR158508
Erodium botrys
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30046
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR265820
Erodium botrys
Mitch Provance
2012-5-24
512- 01 B
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
UCR265564
Erodium cicutarium
Angelique Herman, Keir Morse, Nick Regoli, Eric Lumba
2015-3-15
2015- 3
Riverside
Santa Rosa/San Jacinto Mountains, Pinyon Flats Campground
1220
Comment
UCR97247
Erodium cicutarium
Scott D. White
1997-2-28
4720
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
UCR97502
Erodium moschatum
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19874
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
SEINET11249631
Erysimum capitatum var. capitatum
N. H. Holmgren, L. F. Seong
1969-6-17
3581
Riverside
San Jacinto Mountains, Black Mountain, campground at the turnoff to a lookout tower.
Comment
UCSB2347
Erysimum capitatum var. capitatum
Kamb, Peter
1947-6-7
Riverside
Hall Canyon, San Jacinto Mts.
1645
Comment
SD70913
Erythranthe cardinalis
Helen V. Witham
1969-7-2
175
Riverside
edge of water. De Luz Creek crossing, 4 mil. N. of De Luz
249
Comment
RSA0019318
Erythranthe guttata
R. S. Woglum
1937-5-22
549
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment
UCD96492
Eschscholzia androuxii
Shannon M. Still; Jennifer R. Still, Charles M. Still
2008-2-14
252
Riverside
California. Riverside County: Joshua Tree National Park.
835
Comment
RSA0022975
Eschscholzia androuxii
F. W. Peirson
1927-4-11
7153
Riverside
0.5 mile below Whitewater Bridge, head of Coachella Valley.
Comment
CAS-BOT-BC403360
Eschscholzia californica
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19869
Riverside
Lake Skinner area: lower Rawson Canyon, just NE of the lake along the road.
457
Comment
RSA395894
Eschscholzia californica
Steve Boyd
1986-4-22
1752
Riverside
Temescal Canyon: Stable alluvial benches of Indian wash just south of I-15.
Comment
UCR241214
Eschscholzia californica
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 51
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Canyon near woodland stand H-02
945
Comment
JOTR37714
Eschscholzia minutiflora
Hodges, Stephen R.
2016-3-1
639
Riverside
Joshua Tree National Park. Eagle Mountains, Along road leading to Pinto Wells north of park boundary.
Comment
RSA457769
Eschscholzia minutiflora
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2116
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
UCR180229
Eschscholzia minutiflora
Scott D. White, Pam Devries
2006-3-14
11257
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway/ McNaughton Parkway interchange, north of the I-10 Freeway
152
Comment
UCR3003
Eschscholzia minutiflora
Wm. Horn Jr.
1963-3-23
630323- 5
Riverside
Western Colorado Desert, Box Canyon Road (Calif. Hwy 195 ), 8 mi SE of Mecca, 75 yards south of the road.
61
Comment
UCD95447
Eschscholzia papastillii
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCD96520
Eschscholzia papastillii
Shannon M. Still
2009-2-21
439
Riverside
California. Riverside County.
229
Comment Read comments Sep 2 2017
HSC83079
Eschscholzia parishii
A. C. Sanders, Charlton, Pitzer, Stewart
1986-3-2
6061
Riverside
Graham Pass, between the chuckwalla and Little Chuckwalla Mtns.
503
Comment
UC1093127
Eschscholzia parishii
Richard Snow
1952-4-13
6
Riverside
Box Canyon Orocopia Mts.
Comment
UCR101588
Eschscholzia parishii
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
UCR167412
Eschscholzia parishii
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
UCR241792
Eucalyptus camaldulensis
A. C. Sanders, Timothy W. Chumley
2013-3-29
40711
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
UCR163795
Eucalyptus polyanthemos
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2.5 miles NNW of Squaw Mountain near the Cleveland Nat. Forest boundary, SW foot of hill 2414
747
Comment
POM256724
Eucrypta chrysanthemifolia
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Truck Trail. Santa Ana Mountains.
793
Comment
SD126650
Eucrypta chrysanthemifolia
Ed LaRue
1989-3-30
Riverside
Rancho California, ca. 4.0 miles west of Temecula, with Ave. del Oro as the north boundary.
381
Comment
SD130318
Eucrypta chrysanthemifolia
Ed LaRue
1990-4-13
Riverside
0.t mile northwest of Aguanga, north of Highway 79 and west of Highway 371.
640
Comment
RSA678425
Eucrypta chrysanthemifolia var. chrysanthemifolia
Michael Wall
2003-4-15
269
Riverside
Lamb Canyon west of Beaumont, off Hwy. 79, 5.2 mi. south jct. with 10 Fwy up dirt road at turnout along west side of Hwy.
602
Comment
SDSU14244
Eucrypta chrysanthemifolia var. chrysanthemifolia
Ingrid Poulin
2002-3-22
10
Riverside
Santa Margarita Ecological Reserve; Red Mountain Truck Trail, 0.6 miles northeast of N. Stagecoach Lane.
216
Comment
RSA303488
Euonymus occidentalis var. parishii
S. L. Gaponoff
1974-6-16
42
Riverside
Mr. San Jacinto, Dark Canyon, San Jacinto River.
1756
Comment
RSA615334
Euphorbia eriantha
George K. Helmkamp
1998-2-18
2691
Riverside
Sonoran (Colorado) Desert Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
RSA608560
Euphorbia lurida
R. S. Woglum
1941-6-12
3054 a
Riverside
Idyllwild.
Comment
UCR114025
Euphorbia maculata
Mitch Provance
2000-6-24
2048
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR188698
Euphorbia micromera
J. M. Stewart
1989-10-17
614
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, c. 10 mi west of Wiley's Well
305
Comment
UCR241542
Euphorbia micromera
A. C. Sanders, Ann Howald
2013-2-27
40542
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
RSA696840
Euphorbia polycarpa
Mary Edmunds
1932-3-24
s.n.
Riverside
Oasis. [Coachella Valley? County not specified]
Comment
UCR214124
Euphorbia polycarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37732
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
POM177935
Euphorbia polycarpa var. hirtella
Joseph A. Ewan
1931-2-23
4046
Riverside
Dry sand of desert canyon wash . Devils Canyon above Coral Reef Ranch.
Comment
RSA653712
Euphorbia polycarpa var. hirtella
Scott D. White
2000-3-23
7635
Riverside
Coachella Valley, Thousand Palms area: N terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion.
152
Comment
UCD142719
Euphorbia polycarpa var. hirtella
Geoffrey Levin
1975-4-5
464
Riverside
Indio Hill Mountain Range. Jcn. of Ramon Rd. and 1000 Palms Canyon Rd.
91
Comment
UCR239869
Euphorbia serpillifolia
O. F. Clarke
2004-5-8
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
OBI29470
Euphorbia setiloba
David J. Keil, Melissa Luckow
1979-8-31
13154
Riverside
Jctn of Box Cyn Rd and I-10 just S of exit ramp at wash crossing
Comment
UCR102927
Euphorbia setiloba
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2686
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
CLARK-A1528-537
Eustoma exaltatum
John C. Roos
1951-9-25
5259
Riverside
Riverside
259
Comment
RSA736731
Euthamia occidentalis
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10686
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
RSA721884
Fagonia laevis
J. Mark Porter, Orlando Mistretta
2003-6-5
13623
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range.Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running southeast.
412
Comment
SD107800
Fagonia laevis
Barry Prigge, L. Martinez
1978-3-23
2428
Riverside
NW Colorado Desert, 1.2 miles E of Sky Valley, near Dillon X Skyridge Roads
1100
Comment
UCR277634
Fagonia laevis
A. C. Sanders, Jim Malusa
2017-1-14
42659
Riverside
Sonoran (Colorado) Desert, Salt Creek wash, where it passes bend in old Kaiser RR tracks, c. 6 miles east of Dos Palmas
119
Comment
RSA731016
Fagonia pachyacantha
M. Wall
2008-4-26
456
Riverside
Chuckwalla Valley; along Chuckwalla Rd. just east of junction with Dupont Rd.
161
Comment
CLARK-A1528-4658
Festuca microstachys
John C. Roos
1937-5-10
2071
Riverside
Lake Elsinore
Comment
UCR2400
Festuca microstachys
F. M. Reed
1920-7-14
4403
Riverside
San Jacinto Mtns., Places about Idlywild
1646
Comment
UCR16071
Festuca myuros
H. C. Sharma
1976-4-26
760426- 02
Riverside
Woodcrest, c. 2 miles from Woodcrest on Firethorn Ave
335
Comment
UCR174097
Festuca myuros
A. C. Sanders
2006-5-19
32464
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
UCR202438
Festuca myuros
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
RSA343868
Filago gallica
R. F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury
1985-5-18
60660
Riverside
Santa Rosa Plateau: at edge of Cleveland National forest
610
Comment
UCR158330
Filago gallica
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30056
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
POM11930
Forestiera pubescens
P. A. Munz, I. M. Johnston
1922-5-21
5511
Riverside
Hemet Valley. 2 miles below Kenworthy, San Jacinto Mts.
1402
Comment Read comments Mar 25 2011
RSA113900
Forestiera pubescens
G. R. Campbell
1955-12-6
21504
Riverside
S Tillett, Hwy 74, 17 miles SE of Mountain Center on road to Palm Springs. Riverside County.
Comment
RSA489133
Frangula californica subsp. cuspidata
Jack Easton
1988-5-2
s.n.
Riverside
Anza area.
1189
Comment
RSA192019
Frasera parryi
E. W. Lathrop
1960-6-10
4996
Riverside
8 miles west of Murrieta.
Comment
UCR137358
Frasera parryi
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
CAS-BOT-BC211018
Fraxinus velutina
A. C. Sanders; O. F. Clarke
1991-6-10
11132
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Sprng Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UC217971
Fraxinus velutina
P. A. Munz and I. M. Johnston
1922-5-7
5279
Riverside
Keyes Ranch Little San Bernardino Mts.
1066
Comment
UCR119846
Fraxinus velutina
T. P. Krantz, K. Berg
1978-1
s.n.
Riverside
San Jacinto Mtns., Mellor Creek, near confluence of Mellor Creek and Indian Creek, up the creek c. 50 m from FS road 4S10
Comment
CAS-BOT-BC130239
Fritillaria biflora
Steve Boyd; Tim Ross; Laurel Arnseth
1990-3-29
3907
Riverside
Vail Lake area, summit of 'Big' Oak Mtn
822
Comment
RSA458584
Funastrum cynanchoides var. hartwegii
Christopher Davidson, B. Gustafson
1977-4-7
5595
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail.
610
Comment
UCR256803
Funastrum cynanchoides var. hartwegii
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7865
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
500
Comment
CLARK-A1045-87
Galium andrewsii
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains ca. 2 miles up [east northeast] from Oak Spring; Lake Fulmor 7.5'Q
Comment
UCSB9392
Galium andrewsii
Haller, Norman
1953-5-24
Riverside
Hwy. 74, Vandeventer Flats, 5 miles W. of Pinyon Flats, San Jacinto Mts.
1524
Comment
RSA0127736
Galium andrewsii
M. M. Fuller
1993-5-8
s.n.
Riverside
S of Beaumont, about 2 mi S of [Interstate] 10 and 1 mi E of [Highway] 79.
Comment
CAS-BOT-BC223033
Galium angustifolium
B. Pitzer
1997-3-23
2955
Riverside
Lakeview Mtns, ca. 1 air mi. SSW of Mt. Rudolph, along powerline rd .3 mi. E of Contour (Juniper Flats) Rd.
610
Comment
CAS-BOT-BC223035
Galium angustifolium
A. C. Sanders
1995-4-13
16483
Riverside
San Bernardino Mtns./Colorado Desert: Devil's Garden, E end of the mtns., 2.1 mi. W of Hwy 62 on Pierson Av. & dirt extension, 1.7 mi. above Sierra Bl.
800
Comment
RSA627512
Galium angustifolium subsp. angustifolium
Scott D. White, Julie Greene
1998-8-1
6967
Riverside
Idyllwild area: Roadside uplands and meadows within residential community above/parallel to E bank of Strawberry Creek between crossing at Circle Dr. and Humber Park.
1829
Comment
SDSU12910
Galium angustifolium subsp. angustifolium
Jutta Buschbom
1991-6-1
49
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
RSA0018468
Galium angustifolium subsp. jacinticum
Peter Guiden, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
86
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA0022211
Galium aparine
D. W. Stevens
1966-5-21
834
Riverside
Thomas Mt. Camp.
Comment
JOTR32840
Galium multiflorum
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1481
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; granitic bouldery slopes above wash
1260
Comment
UC1143089
Galium nuttallii subsp. nuttallii
R. St. John
1931-2-18
185
Riverside
sw Murrieta; Elsinore Quadrangle
Comment Read comments Nov 27 2011
JEPS9482
Galium parishii
Carl V. Meyer
1928-7-27
564
Riverside
Hidden Lake San Jacinto Mts.
2712
Comment
SD70520
Galium porrigens var. porrigens
Lauramay T. Dempster, G. Ledyard Stebbins
1966-6-17
4240
Riverside
Poppet Flat at Keyes Drive, San Jacinto Mountains
1096
Comment
POM68616
Galium stellatum
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
UCR25406
Galium stellatum subsp. eremicum
John C. Roos, Lucille Roos
1949-4-6
4144
Riverside
Sonoran (Colorado) Desert, Canyon in the Orocopia Mountains, 2.5 mi. NE of Dos Palmas Spring
152
Comment
JOTR16841
Galium stellatum var. eremicum
Vanderspek & Youse
1976-2-7
4 /19/1964
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
UCR112474
Gamochaeta pensylvanica
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23324
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
UCR34932
Gamochaeta pensylvanica
L. B. Ziegler
1977-3-20
560
Riverside
Cismontane; San Jacinto Valley, City of San Jacinto
473
Comment
UCR173929
Gamochaeta stagnalis
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32564
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
587
Comment
RSA97228
Garrya flavescens var. pallida
F. W. Peirson
1921-3-21
4464
Riverside
Gordon trail from Andreas Canyon, San Jacinto Mts.
1524
Comment
CAS-BOT-BC158072
Garrya veatchii
S. B. Parish
1918-4-3
11697
Riverside
Brush lands, San Jacinto River
Comment
POM355383
Gayophytum diffusum subsp. parviflorum
E. A. McGregor
1964-9-15
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
POM48902
Gayophytum diffusum subsp. parviflorum
P. A. Munz
1924-7-27
8850
Riverside
7 miles SE of Poppet Flat. San Jacinto Mountains.
1524
Comment
SD229208
Gayophytum diffusum subsp. parviflorum
Dick Schwenkmeyer
2012-9-18
834
Riverside
Skunk Cabagge Meadow, 3 mi. (via trail) east od Humber Park, Idyllwild.
2432
Comment
SBBG32350
Geraea canescens
L. S. Rose
1967-12-20
67183
Riverside
ca. 6 mi SE of Thousand Palms
15
Comment
POM250437
Gilia angelensis
I. W. Clokey, B. C. Templeton
1930-4-9
s.n.
Riverside
North of Banning.
1100
Comment
SEINET2445411
Gilia angelensis
Daphne K. Christopher, Hannah Stevens
2003-4-6
106
Riverside
Motte Rimrock Reserve. Off Sage Rd.
540
Comment
UCR120647
Gilia angelensis
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1792 A
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UCR225729
Gilia angelensis
A. C. Sanders, T. B. Salvato
2011-3-30
38898
Riverside
Peninsular Range, city of Lake Elsinore, N of Pasadena St. c. 0.35 km NW of Central Ave. intersection
385
Comment
UCR133440
Gilia capitata
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 201
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
UCR42390
Gilia capitata
D. C. Hawks
1986-4-16
s.n.
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert, Alta Mesa wind turbine field, on the ridge above Whitewater Canyon, west of Bonnie Bell
915
Comment
RSA633321
Gilia capitata subsp. abrotanifolia
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38081
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
UC489136
Gilia capitata subsp. abrotanifolia
C. V. Meyer
June 1927-June 1929
Riverside
Saunder's Meadow , Saunder's Meadow (San Jacinto Mts.)
1676
Comment
SEINET14643485
Gilia diegensis
H. M. Hall
1902-1
2913
Riverside
Vicinity of Winchester.
457
Comment
UC23644
Gilia diegensis
H. M. Hall
1899-5-20
1122
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
1600
Comment
UCR30162
Gilia latifolia
A. C. Sanders
1983-4-24
3803
Riverside
Sonoran (Colorado) Desert, E side of the Salton Sea, at the mouth of Salt Creek, 2 mi. north of the Imperial County line along Hwy 111
-70
Comment
CAS-BOT-BC407610
Gilia ochroleuca subsp. exilis
K. Watkins; E. McClintock
1937-4-9
s.n.
Riverside
1 mi. W of San Jacinto
Comment
CAS-BOT-BC407611
Gilia ochroleuca subsp. exilis
M. Bourell; R. Patterson; S. Timbrook
1986-4-7
2953
Riverside
Temescal Canyon Rd., ca. 1 mile SE of Glenn Ivy Hotsprings Rd., ca. 200 m from RR overpass.
259
Comment
RSA0017097
Gilia ochroleuca subsp. exilis
Steve Boyd, Dave Bramlet
1991-5-13
6254
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road.
549
Comment
SBBG101681
Gilia ochroleuca subsp. exilis
S. Boyd
1986-4-19
1703
Riverside
E side of Indian Wash between Interstate 15 and Temescal Cyn Rd; Temescal Cyn
Comment
RSA0017275
Gilia ochroleuca subsp. exilis
F. W. Peirson
1938-5-30
12413
Riverside
Thomas Mountain, Hemet Valley.
1402
Comment
RSA782089
Gilia scopulorum
Duncan S. Bell
2009-3-7
6
Riverside
Arica Mountains: east side of mountain range, approximately 1.7 air miles west of Priest Well.
431
Comment
UCR169308
Gilia splendens
T. B. Salvato, John F. Green
2004-5-27
591
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
RSA469737
Gilia stellata
Albert J. Perkins, de Forest
1937-3-15
424
Riverside
Just W of Desert Center
Comment Read comments Apr 14 2013
SJSU8432
Gilia stellata
R. C. McGehee
1970-4-30
246
Riverside
4 mi W of Corn Springs, Chuckwalla Mts, 18 mi SE of Desert Center
Comment
JOTR00893
Gilia stellata
Sipe, Frank
1958-3-10
266
Riverside
Joshua Tree National Park. PINTO BASIN
Comment
SEINET7063450
Gilia tenuiflora
A. G. Vestal
1947-3-30
s.n.
Riverside
About 4.2 miles west of Sage on the East Benton Road. Tucalota Valley. UTM Zone 11, 501776mE, 3714976mN. (WGS84/NAD83).
556
Comment
SD181699
Gnaphalium
Scott D. White
2000-5-30
7970
Riverside
Ca. 1.0 mile southeast of the I-15/ El Cerrito Road junction adjacent to new housing construction.
334
Comment
RSA494626
Gnaphalium californicum
Maureen H. Pendleton
1987-5-20
s.n.
Riverside
Ca. 0.8 mi. (airline) WSW of town of Anza on Terwilliger Rd.
1280
Comment
RSA659556
Gnaphalium californicum
P. Shirokawa
1998-5-15
34
Riverside
Cleveland National Forest- Trabuco Ranger District, 0.3 miles from Ortega Highway (State Highway 74) on North Main Divide Road.
808
Comment
RSA666648
Gnaphalium californicum
A. C. Sanders, Kent Beaman
2002-5-10
25045
Riverside
Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral.
671
Comment
UCR130262
Gnaphalium leucocephalum
Robert Noll
2003-9-24
s.n.
Riverside
San Jacinto River at Lake/Main St. crossing, east edge of San Jacinto
488
Comment
UCR147705
Gnaphalium luteoalbum
Steve Boyd, Aydee Virgen
2004-4-13
108665
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
UCR158136
Gnaphalium luteoalbum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30118
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR266605
Gnaphalium palustre
Mitch Provance
2011-6-6
17004
Riverside
Edgemont area of Moreno Valley, from the northbound I-215 onramp at Allesandro Blvd., east to Old 215 Frontage Rd.
466
Comment
RSA289828
Gutierrezia californica
B. A. Prigge
1980-8-25
4018
Riverside
Colorado Desert, Coachella Valley, 1 mile E of Palm Springs Station
341
Comment
RSA593377
Gutierrezia californica
Scott D. White
1996-7-23
4357
Riverside
Pinyon Flat Area: N of Hwy 74, ca. 10 road miles E of jct. w/Hwy 371. W facing slope of Sugarloaf Mtn. and adjacent valley.
1250
Comment
UCSB45957
Gutierrezia californica
Roos, John
1965-6-21
Riverside
The hills 2 miles south of Beaumont
Comment
RSA0121079
Gutierrezia microcephala
Sherwin Carlquist
1958-10-12
630
Riverside
Riverside - San Bdo. co. line.
Comment
UC55182
Gutierrezia sarothrae
H. M. Hall
1902-4-1
2968
Riverside
vicinity Riverside
304
Comment
UC1979566
Harpagonella palmeri
Darin L. Banks, Steve Boyd
1995-5-9
398
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
Comment
UCR225448
Hedypnois cretica
A. C. Sanders
2011-3-29
38836
Riverside
Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 near Crumpton Rd.
495
Comment
SDSU13563
Helianthus annuus
W. Miller with C. Mosse
1972-7-11
Riverside
Comment
POM203026
Helianthus gracilentus
Marcus E. Jones
1934-5-10
s.n.
Riverside
Elsinore
Comment
UCR177706
Helianthus gracilentus
Michael Wall
1996-7-1
166
Riverside
Transverse Ranges; San Bernardino Mtns., Cherry Valley, Beaumont Ave./Oak Glen Rd, 2.6 mi N of Cherry Valley Blvd, top of steep E slope of Little San Gorgonio Creek
1037
Comment
SBBG132103
Helianthus nuttallii subsp. nuttallii
S. D. White
2003-10-9
9816
Riverside
Pine Cove, Lily Crk just N of crossing at Hwy 243; San Jacinto Mtns
1738
Comment
RSA793470
Heliotropium curassavicum
Duncan S. Bell
2012-9-13
4192
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well.
202
Comment
SEINET959641
Heliotropium curassavicum
A. C. Sanders
2004-1
28404
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, large rocky hill (1762 ft) 1 mi. E of Nurrieta Rd. and 1 mi. N of Burdy Canyon Rd,. ca. 5 mile due south of Sun City (Romoland 7.5)
469
Comment
UCR21853
Heliotropium curassavicum
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
UCSB5611
Heliotropium curassavicum
Feudge, J.; Kraebel, C.
1930-7-23
Riverside
North of Riverside
Comment Read comments Mar 22 2014
RSA653356
Heliotropium curassavicum var. oculatum
Robert MacGregor
1984-5-19
2
Riverside
Lake Elsinore, CA Hwy 74, 1 mile W of junction with 15W Fwy, N side of road.
Comment
UCR214318
Hemizonia kelloggii
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38393
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
RSA656543
Hemizonia paniculata
A. C. Sanders
2000-5-25
23423
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
RSA683236
Hemizonia paniculata
Scott D. White
2003-12-1
9890
Riverside
Santa Ana River Valley; City of Riverside; (La Sierra area).
244
Comment
UCR155811
Hemizonia paniculata
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
UCR166795
Hemizonia paniculata
R. E. Riefner Jr.
2004-8-27
04- 398
Riverside
N of La Sierra Heights; NE (c. 0.25 mi) off Arlington Avenue, along dirt access road to Hidden Valley Wildlife Reserve
221
Comment
UCR21957
Hemizonia pungens subsp. laevis
Steve Boyd
1980-5-13
268
Riverside
Gavilan Hills, Harford Springs County Park, at NW corner of the Gavilan Plateau
640
Comment
UCR89822
Hemizonia pungens subsp. pungens
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
UC119823
Hesperocallis undulata
F. Stephens
1895-3-29
Riverside
s of Salt Creek (below old Sea Beach, Colorado Desert); Colorado Desert
Comment Read comments Mar 12 2011
RSA525696
Heterocodon rariflorum
Steve Boyd, Timothy S. Ross
1990-5-11
4634
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
UCR132420
Heteromeles arbutifolia
A. C. Sanders
2004-2-6
27383
Riverside
Santa Ana Mtns., foothills at edge of Temescal Valley, canyon along north side of ridge proposed for removal at development called 'Trilogy at Glen Ivy,' south of Brown Canyon
442
Comment
UCR174367
Heteromeles arbutifolia
A. C. Sanders
2006-5-19
32408
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
RSA485842
Heterotheca fastigiata
Thomas S. Elias, Steve Boyd, Kit Tan
1986-7-23
10160
Riverside
San Jacinto Mountains: Along Route 74, 3.8 miles South of Lake Hemet
1372
Comment
SD137874
Heterotheca sessiliflora subsp. echioides
Darin L. Banks, Steve Boyd
1995-10-17
785
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; along lower Arroyo Seco, south of the Dripping Springs Campgroud
515
Comment
CAS-BOT-BC310833
Heterotheca sessiliflora subsp. fastigiata
Mary F. Spencer
1919-7-8
1268
Riverside
Idyllwild, San Jacinto Mt.
1615
Comment
LA208988
Heuchera caespitosa
M. Hilend;
1928-8-7
Riverside
Summit- San Jacinto Peak
Comment Read comments May 22 2018
RSA28084
Hibiscus denudatus
I. L. Wiggins
1941-3-27
9691
Riverside
8.2 miles west of Shaver s summit.
Comment
UC666416
Hibiscus denudatus
Annie M. Alexander and Louise Kellogg
1941-5-27
2245
Riverside
<Chuckawala> Bench Colorado Desert, <Chuckawala> Bench
548
Comment
UCR114115
Hibiscus denudatus
B. G. Pitzer, J. Ross
1998-3-8
3610
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
RSA4929
Hoffmannseggia glauca
C. B. Wolf
1932-4-28
s.n.
Riverside
Chuckwalla Valley, 20 miles west of Blythe on Mecca Road
122
Comment Read comments Mar 26 2011
CAS-BOT-BC207556
Hoffmannseggia microphylla
Marcus E. Jones
1926-2-15
s.n.
Riverside
Near Indio
Comment
SBBG29199
Hoffmannseggia microphylla
K. K. Muller
1967-9-14
1419
Riverside
5 mi E of Indio
Comment
PASA2170
Hofmeisteria pluriseta
Frank W. Peirson
1927-4-12
Riverside
Painted Canyon
Comment
RSA680515
Holodiscus microphyllus var. sericeus
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8638
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. i.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UCR140309
Hordeum depressum
A. C. Sanders
2004-4-9
27478
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
RSA609948
Hordeum intercedens
D. E. Bramlet
1996-4-22
2459
Riverside
San Jacinto Wildlife Area, Lovell Unit. The site is approximately 198m east of Davis Road and183m north of the San Jacinto River. This locality was some 46m south of the existing access road., 11S X 04 88 978mE X 37 45 950mN
432
Comment
UCR117386
Hordeum marinum
A. C. Sanders, T. B. Salvato
2001-5-25
24392
Riverside
San Jacinto Valley, west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
RSA729802
Hordeum marinum subsp. gussoneanum
R. F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
51993
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
SEINET271519
Hordeum marinum subsp. gussoneanum
A. C. Sanders, K. D. Jones; D. Malueg
1996-4-20
18061
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river
433
Comment
CLARK-A1528-1952
Hulsea vestita subsp. callicarpha
John C. Roos
1946-8-27
2783
Riverside
Santa Rosa Mountains
2407
Comment
UC1483322
Hulsea vestita subsp. callicarpha
C. W. Tilforth and W. Wisura
1979-10-11
1922
Riverside
10.4 mi from n junction with Highway 74. s of Lake Hemet; Thomas Mtn. Road
Comment
UC520000
Hydrocotyle umbellata
Joseph Andorfer Ewan
1932-7-9
7494
Riverside
Santa Ana R. at Rincon (Prado); Santa Ana R., Rincon (Prado)
Comment
UCR149981
Hydrocotyle umbellata
Scott D. White, Angelia Carey
2004-5-7
10329
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
POM294268
Hymenoclea salsola
Lyman Benson
1945-4-6
11660
Riverside
Whitewater Canyon, 3 miles above Whitewater; San Bernardino Mts.; Drainage area: Colorado Desert.
427
Comment
POM48452
Hymenoclea salsola
P. A. Munz
1925-3-7
9348
Riverside
Painted Canyon, Mecca.
Comment
UCR34973
Hymenoclea salsola
L. B. Ziegler
1967-6-8
157
Riverside
San Jacinto Mtns., Pinyon Flats
1223
Comment
POM259258
Hymenopappus filifolius var. lugens
P. A. Munz
1938-8-14
15382
Riverside
East of Toro Peak
2287
Comment
POM48402
Hypericum formosum var. scouleri
P. A. Munz, I. M. Johnston
1924-7-28
8806
Riverside
Pine Flats
1738
Comment
POM254338
Hypochaeris glabra
P. A. Munz
1941-5-18
16661
Riverside
North end of Santa Rosa Ranch, Elsinore Mts.
Comment
RSA180321
Hypochaeris glabra
E. W. Lathrop
1965-4-25
5672
Riverside
4 miles southwest of Murrieta on the De Luz Road.
Comment
JEPS63226
Hyptis emoryi
W. L. Jepson
1912-10-30
5250
Riverside
Black Point Colorado River, , Black Point (Riverside Mts.)
88
Comment
RSA516910
Hyptis emoryi
Steve Boyd, Orlando Mistretta
1986-3-13
1451
Riverside
West Side Palen Mts: NE of Desert Center; first large canyon at NW tip of western segment of range.
Comment
RSA608060
Hyptis emoryi
Louis C. Wheeler
1931-2-7
s.n.
Riverside
Palm Springs.
Comment
RSA703383
Hyptis emoryi
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1410
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
SEINET2444034
Hyptis emoryi
C. Davidson
2010-4-1
11663
Riverside
Highway 168 to Joshua Tree National Park, ca 3.6 miles from 1-10.
721
Comment
SEINET10498864
Hyptis emoryi
David B. Dunn
1948-6-17
Dunn 3815
Riverside
Ravine below quad 4 dry coudit. At camp in pushawalla canyon under palms
Comment
SEINET10572093
Isocoma acradenia
Robert M. King, Robert M. Garvey
2000-2-16
King 11243
Riverside
Indian Canyons, south of Palm Springs
Comment
CAS-BOT-BC311605
Isocoma acradenia var. eremophila
Carl B. Wolf
1941-1-5
9817
Riverside
Caleb, Colorado Desert
60
Comment
CAS-BOT-BC311614
Isocoma acradenia var. eremophila
S. B. Parish
1912-10-8
8353
Riverside
Salton Basin. Indio
-6
Comment
RSA0009749
Isocoma acradenia var. eremophila
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio.
-7
Comment
UCR181607
Isocoma menziesii var. menziesii
Mitch Provance
2004-5-1
7602
Riverside
Granitic Knolls of Riverside, Riverside, W side of Versity Hill (Coyote Hill), south side of the UCR campus
396
Comment
POM153346
Isocoma menziesii var. vernonioides
P. A. Munz, I. M. Johnston
1928-9-12
11306
Riverside
Dry flats near Lake Elsinore
Comment
POM319665
Isocoma menziesii var. vernonioides
Patricia Wilder
1971-11-11
5302
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
SD227747
Isocoma menziesii var. vernonioides
A. C. Sanders, K. C. Rose
1998-9-29
22244
Riverside
San Jacinto Valley: west edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills
459
Comment
RSA234046
Isoetes howellii
R. F. Thorne, E. W. Lathrop
1969-5-12
37942
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California.
625
Comment
UC196112
Isomeris arborea
S. B. and W. F. Parish
Apr 1882
28
Riverside
Whitewater Colorado Desert (borders of Colorado Desert)
Comment Read comments Jul 15 2009
UC857722
Isomeris arborea
I. W. Clokey and E. G. Anderson
1935-4-17
6641
Riverside
Cottonwood Springs
Comment
UC1523439
Ivesia saxosa
Robert F. Thorne, Rolf and Gertrud Dahlgren
1979-8-22
53577
Riverside
base of Ryan Mountains (vicinity of Ryan Camp); Joshua Tree National Monument
1341
Comment
UCR127543
Juglans
A. C. Sanders, T. B. Salvato
2003-5-21
26783
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
UCR159205
Juncus bufonius var. congestus
A. C. Sanders, Kelly Volansky
2005-8-31
31566
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
RSA741157
Juncus bufonius var. occidentalis
Scott D. White, Justin M. Wood
2008-5-15
11993
Riverside
Johnson Meadow.
1415
Comment
UC842850
Juncus bufonius var. occidentalis
P. A. Munz
1922-5-5
5161
Riverside
0.5 mi n March Field
Comment
POM259160
Juncus effusus subsp. austrocalifornicus
Phillip A. Munz
1938-8-14
15367
Riverside
Head of Black Rabbit Canyon, Toro Peak, Santa Rosa Mountains.
2378
Comment
VVC527
Juncus longistylis
A. C. Sanders, J. Mac
1997-5-4
20693
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek.
854
Comment
RSA511037
Juncus luciensis
Robert F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
51980
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
RSA0123702
Juncus macrophyllus
Duncan S. Bell, Thomas Stoughton
2016-4-12
9236
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 3.75 air miles northwest of Rabbit Peak.
698
Comment
RSA768247
Juncus mexicanus
Justin M. Wood
2010-5-19
1845
Riverside
Santa Ana River: +/- 1.4 miles downstream of Prado dam outlet, just NW of Green River Housing Estate.
131
Comment
UC1601830
Juncus oxymeris
H. M. Hall
1897-8-12
837
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
UCR193528
Juncus oxymeris
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35564
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, slope below May Valley Rd. toward meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd.
1555
Comment
UCR201685
Juncus oxymeris
Scott D. White, Justin M. Wood
2008-6-19
12258
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
UCR57987
Juncus oxymeris
Jeri Hirshberg
1989-7-18
s.n.
Riverside
Vicinity of Lake Skinner: drainage east of the reservoir.
Comment
POM158189
Juncus rugulosus
Phillip A. Munz, I. M. Johnston
1928-9-6
11274
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
RSA289846
Juncus rugulosus
B. A. Prigge
1980-9-17
4062
Riverside
Coachella Valley Stormwater Channel: E of Munroe St., Indio.
-3
Comment
RSA788095
Juncus rugulosus
Robert F. Thorne, E. W. Lathrop, Walter Wisura
1977-7-8
49553
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons
Comment
UCR113735
Juncus rugulosus
Mitch Provance
2000-6-24
2071
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR150024
Juncus textilis
Scott D. White, Angelia Carey
2004-5-7
10349
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
RSA284590
Juncus tiehmii
C. W. Tilforth, B. Busenberg
1980-6-10
1987 -A
Riverside
3.8 miles in from Highway 74 along north leg of Thomas Mountain Road, south of Lake Hemet.
Comment
UCR163045
Juncus xiphioides
D. L. Koutnik, Ian Swift
1999-6-19
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, proposed conservation bank in Wilson Creek watershed, north of Aguanga, west of Cahuilla Rd., south of Wilson Valley Rd., east of Sage Rd.
671
Comment
UCR272500
Juncus xiphioides
Mitch Provance
2012-7-25
712- 02
Riverside
San Gorgonio Pass, Banning, Smith Creek, NE of West Ramsey St. and Highland Home Rd.
1410
Comment
RSA33651
Juniperus californica
N. C. Cooper
1944-5-20
1306
Riverside
Pine Flats, Palms to Pines Hwy.
1220
Comment
RSA496126
Juniperus californica
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-18
3003
Riverside
Vail Lake area, Temecula Creek Cyn below Vail Lake Dam
457
Comment
UCR121100
Juniperus californica
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24959
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
UCSB39091
Juniperus californica
Jorgensen, Jan
1982-1-19
Riverside
1 kilometer up Carizzo Road from highway 74 north of palm Desert in San Jacinto Mountains
1100
Comment
RSA160457
Justicia californica
J. D. Olmsted
1958-3-30
91
Riverside
Southern drainage toward Salton Sea, Transition zone in first Mtns N of southern entrance, Joshua Tree National Monument.
838
Comment
UC665866
Justicia californica
Ira L. Wiggins
1941-3-27
9689
Riverside
9 mi. w. Desert Center
Comment
UCSB50616
Justicia californica
Millett, Barbara
1980-5-18
Riverside
Corn Springs Wash, Corn Springs Rd., 7 miles southwest of junction with Chuckwalla Rd.
457
Comment
JOTR32596
Kallstroemia californica
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2664
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
POM263041
Kallstroemia californica
J. C. Roos
1937-8-20
357
Riverside
Blythe
Comment
RSA778322
Kallstroemia californica
Amber Swanson, Linda Jean Foster
2011-10-8
632
Riverside
Sandy flats N off of Blythe Rice Rd.
237
Comment
JEPS8728
Keckiella antirrhinoides
C. B. Clokey, I. W. Clokey, and B. C. Templeton
1930-4-15
4742
Riverside
Perris to Gavilan Peak
500
Comment
RSA293252
Keckiella antirrhinoides
D. C. Michener
1980-5-8
3660
Riverside
San Bernardino NF Bee Canyon: canyon bottom and slopes with Quercus, Heteromeles, Adenostoma, Salvia, etc.
600
Comment
RSA68309
Keckiella antirrhinoides
G. R. Campbell
1951-5-30
16112
Riverside
9 miles west of Anza.
1067
Comment
RSA714431
Keckiella antirrhinoides
A. C. Sanders
2004-5-12
27863
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
SD143711
Keckiella antirrhinoides
Andy C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20698
Riverside
San Jacinto Mountains: N side of the range, Twin Pines Creek below the confluence with Brown Crk.
854
Comment
UC454786
Keckiella antirrhinoides
J. E. Roadhouse
1905-1
796
Riverside
Coldwater Canyon
Comment
UCR93813
Keckiella antirrhinoides var. antirrhinoides
P. J. MacKay
1996-6-15
009
Riverside
Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd.
580
Comment
RSA674939
Koeleria macrantha
Scott D. White, Bill La Haye
2000-5-27
7948
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UCSB7292
Krameria bicolor
Haller, Norman
1953-5-24
Riverside
10 miles So. of Palm Springs Indio Rd. Palms to Pines Hiwy 74
914
Comment
LA45704
Krameria erecta
Virginia Mars;
1951-5-27
sn
Riverside
Santa Rosa Mountains, Pinon Flats
Comment
UCR1617
Lamarckia aurea
R. G. Barber
1962-5-12
s.n.
Riverside
Peninsular Range, Riverside, north of Big Springs Canyon on the top of Box Springs Mtn.
915
Comment
UCR21907
Lamarckia aurea
Steve Boyd
1980-5-2
156
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
POM352656
Lamarckia aurea
N. C. Cooper
1944-4-22
1128
Riverside
Banning.
732
Comment
JEPS69831
Langloisia setosissima subsp. setosissima
Mary Beal
1941-4-6
859
Riverside
Painted Canyon, Mecca Hills Colorado Desert, Mecca Hills, Painted Canyon
Comment
RSA699275
Larrea tridentata
W. Marquart
1938-3-12
s.n.
Riverside
Along road to Wiley's Well. Southwest of Blythe.
Comment
SEINET4907864
Larrea tridentata
H. F. Thut
1971-1-31
s.n.
Riverside
W of Blythe.
305
Comment
UC1329965
Larrea tridentata
James E. Cole
1941-5-10
700
Riverside
Pinto Basin Joshua Tree National Monument (Cholla Patch)
640
Comment
RSA610612
Lastarriaea coriacea
R. S. Woglum
1938-5-1
1605 B
Riverside
Peninsular Ranges: South of Hemet; San Jacinto Valley west of San Jacinto Mountains.
Comment
RSA771681
Lastarriaea coriacea
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4984
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
SD247475
Lastarriaea coriacea
Andy Sanders, J. Schweitzer, K. Young
2015-3-23
41447
Riverside
San Gorgonio Pass: San Gorgonio River wash, about 3.7 miles east of Cabazon, about 1.25 miles NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms.
427
Comment
UC1979559
Lasthenia californica
Darin L. Banks, Steve Boyd
1995-5-3
288
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
RSA713827
Lasthenia coronaria
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23903
Riverside
Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. NE Murrieta.
396
Comment
UCSB6390
Lasthenia coronaria
Ralph, F.
1960-4-1
Riverside
White Water Canyon, 1.6 miles N of U.S. Hwy. 99; western edge of Colorado Desert
Comment
UCR189563
Lasthenia glabrata subsp. coulteri
Diane Menuz
2006-5-9
078
Riverside
Peninsular Range, Perris Basin, San Jacinto Wildlife Area, across the street from main headquarters and information booth
432
Comment
UCR96797
Lasthenia gracilis
G. F. Pratt
1997-3-19
s.n.
Riverside
March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd.
460
Comment
RSA406643
Lathyrus vestitus
N. C. Cooper
1949-6-29
4300
Riverside
East side of San Jacinto Mountains.
1524
Comment
UCR193873
Lathyrus vestitus
A. C. Sanders, Mitch Provance
2008-7-11
35818
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
UCR35018
Lathyrus vestitus subsp. vestitus
L. B. Ziegler
1967-4-18
115
Riverside
San Jacinto Mtns, Foothills of the mountains, Soboba Indian Reservation, Poppet Flat Rd
581
Comment
CAS-BOT-BC321563
Layia glandulosa
Peter H. Raven
1958-5-5
12904
Riverside
West of Split Rock Tank, Joshua Tree National Monument
Comment
JEPS40026
Layia glandulosa
W. L. Jepson
1901-5-19
1280
Riverside
Strawberry Valley; San Jacinto River Canyon
640
Comment
RSA747957
Layia platyglossa
Justin M. Wood
2009-5-15
711
Riverside
Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
SD119903
Layia platyglossa
Louis B. Ziegler
1966-6-21
49
Riverside
San Jacinto Mountains, meadowy slope between Mountain Center and Keen Camp Summit.
1449
Comment Read comments May 31 2013
SDSU17519
Layia platyglossa
Jerry Jenkins
2001-4-3
2001 -030
Riverside
Santa Margarita Ecological Reserve. Ravine south of S. M. River, UTM zone 6, 482400E, 3700400N. UTM transfered to GIS.
Comment
RSA180322
Layia platyglossa subsp. campestris
E. W. Lathrop
1960-4-8
4746
Riverside
14 miles W of Murrieta.
Comment
RSA190628
Layia ziegleri
L. B. Ziegler
1966-6-10
s.n.
Riverside
Between Mountain Center and Keen Camp Summit, San Jacinto Mts.
1448
Comment
RSA748054
Layia ziegleri
Justin M. Wood
2009-5-11
692
Riverside
Garner Valley, Quinn Flat area.
1372
Comment
RSA502516
Lemna minor
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3573
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
SD262245
Lepidium dictyotum var. dictyotum
Mitch Provance, Jeremiah George
2017-3-23
317 69
Riverside
Elsinore Trough: Lake Elsinore, about 350 ft. NW of the corner of Diamond Dr. and Pete Lehr Dr. Disturbed vernal pools.
385
Comment
UCR265598
Lepidium didymum
Jordan Zylstra
2014-3-18
14012
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
CAS-BOT-BC154109
Lepidium fremontii
N. Aitkenhead
1977-2-2
s.n.
Riverside
S-O line SW of radio tower top of Chuckwalla Mnts.
Comment
CAS-BOT-BC89442
Lepidium fremontii
K. Larson
1976-6-9
2022
Riverside
Ca. 25 miles east of Indio.
Comment
UCR89573
Lepidium fremontii
Bern Schwenn
1994-4-9
s.n.
Riverside
Southern Mojave Desert, Little San Bernardino Mtns, Joshua Tree National Monument [now National Park]: 'Hidden Gold' Canyon below the Hidden Gold Mine. In 3rd canyon on N side
1085
Comment
UCSB39077
Lepidium fremontii
Jorgensen, Jan
1982-3-21
Riverside
South entrance to Joshua Tree National Monument
600
Comment
UC494748
Lepidium lasiocarpum var. lasiocarpum
Philip A. Munz and C. L. Hitchcock
1932-4-9
12227
Riverside
White Tanks, e Riverside County White Tanks
Comment
CAS-BOT-BC89753
Lepidium latipes
A. C. Sanders
1993-5-12
14000
Riverside
Hemet, southwest corner of the intersection of Florida Avenue (Highway 74) and Warren Road.
457
Comment
UCR126377
Lepidium nitidum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
686 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCSC000316
Lepidium virginicum var. medium
I. J. Condit
2010-6-21
s.n.
Riverside
San Jacinto Mts., Strawberry Valley
1676
Comment
RSA543754
Lepidium virginicum var. robinsonii
Steve Boyd, Timothy S. Ross, Mike Hammit
1991-5-2
6074
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
UCR113196
Lepidium virginicum var. robinsonii
A. C. Sanders
1998-3-11
21671
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near high water line of reservoir under construction
518
Comment
UCR166805
Lepidium virginicum var. robinsonii
R. E. Riefner Jr.
2005-4-1
05- 196
Riverside
Hemet, hills SW (c. 0.5 mi) off intersection of California Avenue and Stetson Avenue
497
Comment
UCR266365
Lepidium virginicum var. robinsonii
D. E. Bramlet
2005-5-4
3844
Riverside
Perris-Aguanga Basin Region, San Jacinto Valley, west of Hemet, railroad tracks west of California Ave.
456
Comment
CAS-BOT-BC329439
Lepidospartum squamatum
John Thomas Howell
1927-8-1
2905
Riverside
Lower part of Morongo Canon, N Colorado Desert
609
Comment
JEPS49057
Lepidospartum squamatum
Lewis S. Rose
1966-12-14
66103
Riverside
n Palm Springs (desert); Whitewater Wash
198
Comment
RSA697080
Lepidospartum squamatum
Anonymous
1928-11-12
381
Riverside
Aguanga.
Comment Read comments Oct 23 2011
UC1518848
Lepidospartum squamatum
Robert F. Thorne, Kay L. Wright and Richard K. Benjamin
1982-10-8
55352
Riverside
near Whitewater Post Office mouth of Whitewater Canyon; San Bernardino Mts.
411
Comment
RSA0018892
Leptochloa
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6028
Riverside
Chuckwalla Valley; approximately 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well.
107
Comment
RSA557338
Leptochloa fusca subsp. uninervia
Julie Greene, Scott White
1993-7-5
1385
Riverside
San Jacinto Wildlife Area, On raised wet area, west of dirt road.
445
Comment
CLARK-A1528-4715
Leptochloa uninervia
John C. Roos, Lucille Roos
1951-10-24
5332
Riverside
Riverside
228
Comment
UC77020
Leptochloa uninervia
J. W. Mills
1904-1-1
Riverside
Coachella Colorado Desert
Comment
RSA468555
Leptosiphon androsaceus
Anstruther Davidson
1920-5-11
s.n.
Riverside
Temecula.
Comment Read comments Sep 9 2011
UCSB31638
Leptosiphon ciliatus
Griesel, Wesley
1962-6-29
Riverside
Dark Canyon, San Jacinto Mountains
1920
Comment
POM157941
Leptosiphon lemmonii
P. A. Munz
1927-5-21
10829
Riverside
Coahuila [Cahuilla] Valley.
1220
Comment
RSA180503
Leptosiphon liniflorus
E. W. Lathrop
1959-5-17
4559
Riverside
10 miles W of Murrieta.
Comment
RSA543861
Leptosiphon liniflorus
Steve Boyd, D. E. Bramlet
1991-5-31
6253
Riverside
Domenigoni Hills, N side of Domenigoni -Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Rd.
549
Comment
RSA500979
Leptosiphon parviflorus
Steve Boyd, L. Arnseth, T. S. Ross
1989-4-1
3144
Riverside
Vail Lake area, ridge along N edge Oak Mountain, 1.5-2.0 miles W of the dam.
518
Comment
UC1378940
Lesquerella tenella
Reed C. Rollins
1967-4-17
6755
Riverside
near Cottonwood Springs campground; Joshua Tree National Monument, near Cottonwood Springs campg
Comment
UCR41532
Lesquerella tenella
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6057
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
CAS-BOT-BC339490
Lessingia glandulifera var. glandulifera
Marcus E. Jones
1924-8-30
s.n.
Riverside
Taquitz [Tahquitz] trail
Comment
UC1287412
Lessingia glandulifera var. glandulifera
A. P. Nelson, D. Kaplan
1960-8-13
666
Riverside
1 mi s of Idyllwild; Toll Gate Road
Comment
UCR108866
Lessingia glandulifera var. glandulifera
Heidi A. Haid
1968-9-24
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
RSA68359
Lilium parryi
Verne Grant, Alva Grant
1951-7-19
16091
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
UCR131530
Limonium duriusculum
Samuel Reed
2003-3-24
s.n.
Riverside
Temecula Valley, Murrieta, west bank of Warm Springs Creek, just east of the Jackson/Elm Street intersection, approximately one mile south of Murrieta Hot Springs Road, just before the creek flows under I -15
305
Comment
RSA740935
Limosella acaulis
Scott D. White, Justin M. Wood
2008-7-9
12437
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
SEINET7072830
Linanthus androsaceus
A. G. Vestal
1963-5-19
s.n.
Riverside
Among granite boulders about 0.9 miles west of Radec on Route 79 [old 71]. Coordinate datum: WGS84/NAD83. (33? deg. 28' 2" North Latitude, -116? deg. 55' 39" West Longitude, Coordinate datum: NAD27.).
Comment
RSA468574
Linanthus androsaceus subsp. luteolus
N. C. Cooper
1945-5-24
1631
Riverside
Big Oaks Canyon, Banning.
1219
Comment
UCR277166
Linanthus dianthiflorus
Robert J. Steers, Chris E. True
2008-3-25
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Snow Creek Canyon, north of Snow Creek Village NE of where the Pacific Crest Trail crosses Snow Creek Rd.
364
Comment
RSA523546
Linanthus dianthiflorus subsp. dianthiflorus
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4006
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA643888
Linanthus dianthiflorus subsp. dianthiflorus
A. C. Sanders, J. Dice, K. Rose, D. Woodard
1995-3-29
16241
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village.
335
Comment
UCR267890
Linanthus jonesii
Jim Andre
2013-3-4
23861
Riverside
Sonoran (Colorado) Desert, 0.2 miles east of Hwy 95, just south of Riverside Mountains, just north of Queen Sable Point
96
Comment
JEPS58459
Linanthus lemmonii
Marjorie D. Clary
1932-7-3
975
Riverside
near Hemet Lake; Colorado Desert
1341
Comment
UCR132778
Linanthus lemmonii
S. J. Myers
2001-4-26
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
854
Comment
UCR162403
Linanthus lemmonii
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
UCR172806
Linanthus lemmonii
Abby Sirulnik
2000-4-13
05
Riverside
Peninsular Ranges, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir
610
Comment
RSA690938
Linanthus liniflorus
Scott D. White, Michael Honer
2003-5-27
9406
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
RSA696690
Linanthus liniflorus
Keith E. Hoffmaster
1937-6-6
s.n.
Riverside
San Jacinto mountains, near Hemet Lake
Comment
RSA5003
Linaria canadensis var. texana
Carl B. Wolf
1932-3-20
3
Riverside
Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County.
457
Comment
CAS-BOT-BC434237
Lithophragma
Tracy Tennant; Mitch Provance
1998-6-16
MOR- 414
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, upper Millard Canyon, north of Cabazon.
1098
Comment
UCR280818
Lithophragma affine
Mitch Provance
2017-5-4
517- 51
Riverside
San Jacinto Mountains, Idyllwild, near corner of Canyon Dr. and Marian View Dr.
1585
Comment
UCR62104
Lithophragma affine
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mtns., On Thomas Mtn Rd., south of Thomas Mtn. Lookout.
Comment
JEPS5320
Lobelia cardinalis var. pseudosplendens
Marjorie D. Clary
1932-8-7
1683
Riverside
Colorado Desert, San Jacinto Mountains, Snow Creek Colorado Desert, San Jacinto Mountains, Snow Creek
Comment
RSA700026
Loeflingia squarrosa
Scott D. White, Michael Honer
2003-4-25
9099
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
UCR266316
Loeflingia squarrosa
D. E. Bramlet
1991-4-30
2091
Riverside
Peninsular Range, Shipley Reserve, Crown Valley at NW foot of Black Mtn., transect C-3
732
Comment
JEPS22571
Loeseliastrum schottii
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6203
Riverside
9.4 mi. n. Blythe (wash at w. base of Big Maria Mts.); w. base Big Maria Mts.
167
Comment
UC572630
Loeseliastrum schottii
H. S. Yates
1937-3-23
6398
Riverside
2 mi. n. Palm Springs; San Jacinto Quad.
213
Comment
UCSB18438
Loeseliastrum schottii
Winn, Will
1963-4-8
Riverside
U.S. Highway 60-70; 29.6 miles east of Desert Center
243
Comment
SEINET1869746
Lolium rigidum
Walter Graves
2002-1
502 -15
Riverside
Riverside: grown at U.C.R. in Agricultural Operations Fields.
305
Comment
UCR22185
Lolium temulentum
E. W. Lathrop
1964-6-7
4877
Riverside
Redonda Mesa, 14 mi west of Murrieta
Comment
SD120074
Lomatium utriculatum
Louis B. Ziegler
1969-5-18
345
Riverside
San Jacinto Mountains, Hemet Valley near Pine Meadows, bottom of valley floor
1435
Comment
RSA296143
Lonicera interrupta
B. A. Prigge
1980-8-18
3967
Riverside
San Bernardino Mountains, Whitewater Canyon; 3.5 miles upstream from trout farm.
991
Comment
RSA680835
Lonicera subspicata var. denudata
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8666
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
RSA645617
Lotus argophyllus
Scott D. White
1994-4-21
1994
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
UCR110990
Lotus argyraeus var. argyraeus
George K. Helmkamp
1998-6-27
4125
Riverside
Santa Rosa Mtns., 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), in vicinity of Santa Rosa Spring.
2232
Comment
UCR199738
Lotus corniculatus
Scott D. White, Justin Wood
2008-6-24
12290
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek
671
Comment
UCR155156
Lotus hamatus
A. C. Sanders, Kelly Volansky
2005-3-17
29205
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR250106
Lotus hamatus
A. C. Sanders
2014-4-9
41009
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km NW of intersection with Indian Truck Trail
354
Comment
RSA600851
Lotus heermannii
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
Mt. San Jacinto: Between Pine Flat Camp and Fuller's Mill.
Comment
UC667261
Lotus humistratus
Annie M. Alexander and Louise Kellogg
1941-5-15
2185
Riverside
n slope Eagle Mountains; Colorado Desert
Comment
UC56575
Lotus salsuginosus var. brevivexillus
H. M. Hall
1902-4-12
2848
Riverside
Coyote Canyon, w borders of Colorado Desert Colorado Desert
152
Comment
RSA660555
Lotus scoparius
Lydia Paneri
1982-4-17
15
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
RSA757778
Lotus scoparius var. brevialatus
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4330
Riverside
From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
JOTR31966
Lotus strigosus
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2203
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
RSA766667
Lotus strigosus
Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
160
Riverside
Chuckwalla Valley. N of I-10. Wiley Well Rd exit on 4x4 rd towards McCoy Peak.
213
Comment
UC56584
Lotus strigosus
H. M. Hall
May 1901
1907
Riverside
Coyote Canyon San Jacinto Mountains, Santa Rosa Mountain
1524
Comment
UCR166168
Lotus strigosus
John F. Green
2005-2-10
s.n.
Riverside
Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa
430
Comment
UCR97894
Lotus strigosus
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19851
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
SEINET3218478
Lotus strigosus var. tomentellus
T. B. Salvato
2010-4-20
4061
Riverside
Sonoran (Colorado) Desert; alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe (McCoy Peak 7.5' Q.)
183
Comment
RSA3980
Lotus tomentellus
C. B. Wolf
1932-4-29
3118
Riverside
Eastern Colorado Desert, 3 miles S of Rice on the Blythe road.
213
Comment
RSA480095
Lotus tomentellus
Steve Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2184
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA192129
Lotus unifoliolatus
E. W. Lathrop
1966-5-25
6334
Riverside
5 miles NW of Murrieta.
Comment
RSA774068
Lotus unifoliolatus
Duncan S. Bell, Jeff Morawetz, Kathleen Ashbaker
2010-6-28
1437
Riverside
San Bernardino National Forest: Garner Valley, approximately 2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1373
Comment
SEINET9332282
Lotus unifoliolatus var. unifoliolatus
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
RSA674547
Lotus wrangelianus
Scott D. White
2000-5-1
7754
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
UC865541
Lupinus
I. W. Clokey and B. C. Templeton
1930-4-9
4701
Riverside
Moreno Grade
Comment
RSA590647
Lupinus agardhianus
E. W. Lathrop
1960-5-6
4788
Riverside
10 miles west of Murrieta.
Comment
JOTR16691
Lupinus arizonicus
Vanderspek & Nolte
1964-4-17
s.n.
Riverside
Joshua Tree National Park.
Comment
RSA0118062
Lupinus arizonicus
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7619
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
UCR103558
Lupinus arizonicus
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2550
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCR138567
Lupinus arizonicus
Steve Boyd, Orlando Mistretta
1986-3-13
1463
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR89561
Lupinus arizonicus
George K. Helmkamp
1994-3-10
42- 08
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
RSA0118395
Lupinus arizonicus
Lyman Benson
1945-3-29
11620 A
Riverside
Cabazon.
548
Comment
SEINET10488541
Lupinus arizonicus
James S. Henrickson
1963-3-29
Henrickson 1185
Riverside
8 miles e of mecca, along hwy 195; sandy open arroyo, on slight rise off the Desert floor; infrquent, with other desert annuals
183
Comment
SEINET10870659
Lupinus arizonicus
David B. Dunn
1946-3-17
Dunn 2098
Riverside
On north-facing slopes of ravine coming down from plateau east of springs at Pushawalla Canyon. Indio Hills.
Comment
RSA787061
Lupinus bicolor
Robert F. Thorne
1973-5-23
43856
Riverside
Santa Rosa Plateau- Mesa De Colorado, grasslands near vernal marsh
610
Comment
JOTR16692
Lupinus concinnus
Walters, Jim
1967-4-11
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
1645
Comment
RSA770841
Lupinus concinnus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4945
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
RSA779630
Lupinus concinnus
Duncan S. Bell
2010-4-1
663
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains ; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
CLARK-A1528-2827
Lupinus densiflorus subsp. lacteus
John C. Roos
1937-4-17
1352
Riverside
San Timoteo Canyon
Comment
UCR100820
Lupinus excubitus
G. R. Ballmer
1998-5-23
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd.
671
Comment
CAS-BOT-BC216687
Lupinus excubitus subsp. hallii
Elizabeth McClintock
1965-6-25
s.n.
Riverside
A short distance below the summit, Santa Rosa Mountain
Comment
SDSU4976
Lupinus formosus
Garrison
1962-7-29
Riverside
San Jacinto Mountains. 2 miles beyond Black Mountian campground.
2286
Comment
SEINET8042171
Lupinus formosus
E. A. Zumbro
399
Riverside
Jan Jacinto Mt.
Comment
RSA413645
Lupinus formosus var. formosus
N. C. Cooper
1945-5-24
1639
Riverside
Big Oaks Canyon, Banning.
1220
Comment
RSA751630
Lupinus hirsutissimus
G. Gust, L. Nye
2005-3-11
542
Riverside
Lake Elsinore City Limits. Hwy 74 ca. 1-2 miles W of lake Elsinore on hill slope pullout.
481
Comment
RSA442334
Lupinus hyacinthinus
George R. Johnston
1928-9-3
s.n.
Riverside
San Jacinto Mt.
3277
Comment Read comments Jul 6 2008
UCR104191
Lupinus hyacinthinus
Scott D. White
1997-5-18
5177
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
SEINET238339
Lupinus latifolius
Mitch Provance
2000-5-5
2011
Riverside
Riverside: Box Spring Mtns. canyon ca. 0.5 mi. NE of peak 2553 and ca. 0.5 mi. SW of the old landfill off Pigeon Pass
427
Comment
RSA559441
Lupinus latifolius subsp. parishii
Steve D. Boyd
1992-4-15
6851
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA591824
Lupinus latifolius subsp. parishii
E. W. Lathrop
1966-5-29
6394
Riverside
Bear Spring on the Main Divide Truck Trail1 miles E of Santiago Peak, Cleveland National Forest
Comment
SEINET239867
Lupinus microcarpus
Rhonda Riggins
1982-4-15
1341
Riverside
Guava St. (DeLuz Rd.) 0.4 mi S Jct. Washington Ave. in Murietta.
Comment
SJSU10778
Lupinus microcarpus var. densiflorus
N. D. Addy
1962-4-16
Riverside
Railroad Canyon Rd near junction with Perris-Romoland Rd
457
Comment
UCSB3284
Lupinus microcarpus var. densiflorus
Bobkowski, Jr., Vincent
1960-5-15
Riverside
Van de Venter Flats, approx. 25 miles south of Idyllwild on State Highway 74
Comment
RSA87095
Lupinus pallidus
F. W. Peirson
1922-4-9
s.n.
Riverside
Palm Canyon region, head of Coachella Valley
Comment
RSA678417
Lupinus sparsiflorus
Michael Wall
2003-4-6
256
Riverside
Vacant lot off Ramona Expressway at Donna Ave adjacent to Soboba Health Clinic. Property for sale and future housing development.
506
Comment
RSA414816
Lupinus sparsiflorus subsp. sparsiflorus
E. C. Jaeger
1921-3-21
s.n.
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
CLARK-A1656-835
Lupinus truncatus
Theo Glenn
1979-4-8
Riverside
San Jacinto Mountains
Comment
RSA414398
Lupinus truncatus
M. B. Dunkle
1932-3-25
2889
Riverside
Cabazon. Colorado desert.
457
Comment
RSA450316
Lupinus truncatus
J. C. Roos
1948-4-24
3788
Riverside
Cabazon.
Comment Read comments Apr 3 2011
RSA700067
Lupinus truncatus
Scott D. White, Michael Honer
2003-4-25
9097
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
RSA0125368
Lycium andersonii
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8763
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting near the Martinez Slide, approximately 4 air miles northeast of the summit of Martinez Mountain.
264
Comment
POM47791
Lycium andersonii var. deserticola
Mary F. Spencer
1918-3-27
797
Riverside
In desert sand, Palm Canyon.
168
Comment
SEINET270099
Lycium cooperi
Bern Shcwen
1994-4-9
Riverside
Joshua Tree National Monument ; Little San Bernardino Mountains 'Hidden Gold' Canyon below the Hidden Gold Mine in 3rd canyon on north side
Comment Read comments Aug 25 2013
RSA736732
Lythrum californicum
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10687
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
SEINET5343084
Lythrum californicum
J. Crutchfield
1965-6-16
213
Riverside
Lost Lake Resort, 14 mi S of Vidal
Comment
UCR149982
Lythrum hyssopifolia
Scott D. White, Angelia Carey
2004-5-7
10332
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
UCR201949
Lythrum hyssopifolia
Mike Misenhelter
2005-7-12
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, c. 3 miles E of Sun City, c. 2 mi. SW of Winchester, Hemet U. School Distr. proposed elementary school site, 14 acres on south side of Salt Creek and NE of the intersection of Leon and Patton Rds.
444
Comment
CAS-BOT-BC334711
Madia gracilis
E. W. Lathrop
1966-5-8
6268
Riverside
5 miles west of Murrieta
Comment
UCR193911
Madia gracilis
A. C. Sanders, Mitch Provance
2008-7-11
35809
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
RSA496477
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3096
Riverside
Vail Lake area, sandy valley 0.25 mi E of Dripping Springs.
487
Comment
POM122196
Malacothrix californica
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild, San Jacinto Mountains
Comment Read comments Sep 16 2011
SD137860
Malacothrix clevelandii
Darin L. Banks, Peter Morrell
1995-5-4
310
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area.
730
Comment
UC1979538
Malacothrix clevelandii
Darin L. Banks, Peter Morrell
1995-5-4
310
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Wildhorse Trail, on metasedimentary hills N of Wildhorse Peak.
Comment
UCR87630
Malacothrix clevelandii
A. C. Sanders
1994-5-30
14586
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
CAS-BOT-BC347694
Malacothrix glabrata
Munz; Street; Williams
1919-3-28
2370
Riverside
In San Gorgonio Pass, near Banning
701
Comment
SBBG8611
Malacothrix glabrata
C. H. Muller
1952-4-6
9498
Riverside
ca. 2 mi E of Shavers Summit, E of S entrance of Joshua Tree Nat Monument
Comment
SEINET2053778
Malacothrix glabrata
Norman C. Cooper
1949-4-9
3260
Riverside
Mecca Pass east of Indio.
548
Comment
UCR88116
Malacothrix glabrata
A. C. Sanders, G. Nuhn
1995-4-20
16596
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
UCR27223
Malacothrix saxatilis
E. W. Lathrop
1966-5-1
6256
Riverside
Santa Ana Mtns., Skyline Drive, 4 mi west of Corona between Tin Mine Canyon and Santiago Peak
610
Comment
SD137859
Malacothrix saxatilis var. tenuifolia
Darin L. Banks, Victor Steinmann
1995-7-10
743
Riverside
Northwest Palomar Mountains; Agua Tiobia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area.
559
Comment
UCR202248
Malva parviflora
Mike Misenhelter
2005-7-12
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, c. 3 miles E of Sun City, c. 2 mi. SW of Winchester, Hemet U. School Distr. proposed elementary school site, 14 acres on south side of Salt Creek and NE of the intersection of Leon and Patton Rds.
444
Comment
RSA19893
Malvella leprosa
Robert F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37573
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
UC1713780
Mammillaria tetrancistra
P. A. Munz and D. Keck
1922-4-13
5016
Riverside
Chuckawalla Mts. Colo. Desert
Comment Read comments Aug 28 2016
OBI74465
Marah macrocarpa
David J. Keil
1983-4-15
16902
Riverside
E of Temecula on SR 79
Comment
UC403204
Marah macrocarpa
H. M. Hall
Aug. 1911
Riverside
San Jacinto Mt.
Comment
VVC191
Marah macrocarpa
A. C. Sanders, J. Mac
1997-5-4
20668
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
JOTR29084
Marina parryi
La Doux, Tasha
2005-3-30
1201
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
POM307224
Marina parryi
Henry J. Ramsey, Henry J. Ramsey
1940-4-14
1997
Riverside
Colorado Desert, north of Blythe.
Comment
SBBG45489
Marina parryi
Leota Davidson
1966-4-3
317
Riverside
Interstate 10 at Wiley Well turnoff, 30 mi E of Desert Center
Comment
RSA33855
Marrubium vulgare
H. S. Gentry
1944-4-22
1112
Riverside
Banning.
732
Comment
RSA199003
Marsilea vestita
R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37424
Riverside
Santa Rosa Plateau: small stream near roadside, Rancho California
609
Comment
RSA618002
Marsilea vestita
R. E. Riefner
1998-4-22
98 -291
Riverside
Vernal Pool Flora of the Wildomar Fault: Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore
Comment
POM14400
Matelea parvifolia
P. A. Munz, D. D. Keck
1922-4-9
4881
Riverside
Vicinity of Corn Springs, Chuckwalla Mtns.
671
Comment
RSA0119894
Matelea parvifolia
Duncan S. Bell, Thomas Stoughton
2016-4-12
9222
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 3.5 air miles southwest of the junction of Agua Alta Canyon and Martinez Canyon.
775
Comment
UCR96204
Matelea parvifolia
A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer
1996-11-9
19648
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899)
610
Comment
RSA614124
Matricaria matricarioides
D. L. Banks
1997-2-23
1291
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
367
Comment
UCR155812
Matricaria occidentalis
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
CLARK-A1528-2858
Medicago polymorpha
John C. Roos
1952-4-9
5487
Riverside
Fairmont Park
Comment
UCR172233
Medicago polymorpha
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
CSUSB1022
Medicago sativa
Mark Eutenier
1973-5-30
730530 1
Riverside
Intersection of Federick Street (Pidgeon Pass Road) and Sunnymead Blvd. Widespread on northwest corner.
731
Comment
UCR214274
Melica frutescens
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37745
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd., 1.65 mi. ESE of Corona (Lee) Lake, 0.5 mi. NE (25 deg. ) of Temescal Canyon Rd. where it goes under I-15
438
Comment
CLARK-A1528-509
Melilotus albus
Fred B. Essig
1964-2-20
14
Riverside
La Sierra
609
Comment
CSUSB1111
Melilotus indicus
David H. Eslinger
1907-5-27
Riverside
City of Riverside, UCR campus, near sidewalk along lawn northwest of geology building.
335
Comment Read comments Jul 26 2011
CSUSB1112
Melilotus indicus
Eric Trubschenck
1972-5-8
6
Riverside
Undeveloped lot on northeast corner of Park and 7th Streets.
271
Comment
UCR82224
Melilotus indicus
J. M. Stewart
1994-5-2
853
Riverside
Western Colorado Desert, Coachella Valley, Thermal. Tyler St. and Airport Blvd.
Comment
POM184640
Mentha aquatica
Louis C. Wheeler
1932-9-4
1316
Riverside
Prado Basin: Santa Ana River at Chino Creek
183
Comment
UCR260574
Mentzelia
A. C. Sanders, Nina Kidd, Jeff Crain
2015-3-31
41532
Riverside
Peninsular Range; Eastern Foot of Santa Ana Mtns., Temescal Canyon, northwest of El Hermano Road junction along sandy wash of Temescal Creek
313
Comment
UCR68873
Mentzelia dispersa
Steve Boyd, T. S. Ross
1990-5-11
4706
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
RSA0014463
Mentzelia involucrata
Justin M. Wood, J. Miner
2010-4-29
1537
Riverside
Coachella Valley: Bermuda Dunes. Near intersection of Avenue 38 and Varner Rd.
37
Comment
RSA253718
Mentzelia involucrata
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-21
6428
Riverside
Big Maria Mountains, 12 air miles north of downtown Blythe.
290
Comment
RSA440405
Mentzelia involucrata
N. C. Cooper
1949-4-8
3249
Riverside
Indio. Mecca Pass, east of Indio.
457
Comment
RSA440426
Mentzelia involucrata
T. W. Minthorn
1926-5-14
s.n.
Riverside
Near Indio, Colorado Desert.
Comment
UC1922408
Mentzelia involucrata
Naomi Fraga, Lisa Rojas
2005-2-10
1358
Riverside
Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UCSB4215
Mentzelia involucrata
Hurd, Richard
1956-4-14
Riverside
Road to Devil's Garden; 3 miles from Highway 99
Comment Read comments Nov 23 2014
RSA21379
Mentzelia involucrata var. megalantha
Carl B. Wolf
1937-5-4
8524
Riverside
Colorado Desert, Little San Bernardino Mts, Morongo Wash, 1 miles below San Bernardino County line.
610
Comment
UCD117238
Mentzelia involucrata var. megalantha
P. C. Everett; E. K. Balls
1958-4-29
23016
Riverside
U. S. Hwy 60/70, Indio to Blythe, 1 mile west of Cactus City.
548
Comment
RSA440448
Mentzelia jonesii
H. M. Hall
1905-05
6002
Riverside
Cottonwood Pass.
701
Comment
RSA4913
Mentzelia longiloba var. longiloba
Carl B. Wolf
1932-4-28
3075
Riverside
Chuckwalla Valley, 20 miles west of Blythe on the Mecca road
122
Comment Read comments Mar 26 2011
SD129432
Mentzelia micrantha
Ed LaRue
1989-5-3
Riverside
2.0 miles northwest of Lake Elsinore, adjacent to Cleveland National Forest, at McVicker Canyon.
487
Comment
SBBG4879
Mentzelia nitens
H. and M. Dearing
1949-4-16
6749
Riverside
Cottonwood Spring
Comment
UCR12578
Mentzelia veatchiana
R. G. Sullivan
1972-5-13
720513- 5
Riverside
San Jacinto Mtns., Route 243(road from Banning to Idyllwild), c. 9 mi. from [+- S of] Interstate Hwy 10.
1372
Comment
RSA618162
Micropus californicus
D. L. Banks
1997-5-5
2023
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
RSA792923
Microseris douglasii subsp. douglasii
A. C. Sanders, T. B. Salvato
2011-4-1
38936
Riverside
Lake Elsinore area, near Alberhill, Baker St., SW side at dirt road crossing, c. 270 ft. SE of intersection with Pierce St.
385
Comment
UCR88169
Microseris douglasii subsp. douglasii
Karen Kirtland
1992-5-20
s.n.
Riverside
Perris-Aguanga Basin, San Jacinto River at a planned development called Creekside, east of Dunlap Dr. and north of San Jacinto Ave.
433
Comment
UCR217544
Microseris douglasii subsp. platycarpha
Diane Menuz
2008-3-24
374
Riverside
Perris-Hemet Basin, East of Briggs Rd,. c. 1 km south of Scott Rd.
432
Comment
RSA543862
Microseris lindleyi
Steve Boyd
1991-5-13
6252
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road
549
Comment
UCR162277
Microseris lindleyi
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1220
Comment
UCR171987
Microseris lindleyi
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just south of Los Alamos Rd. ('Clinton Keith Rd.'), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley
415
Comment
UCR180587
Microseris lindleyi
Scott D. White, Angelia Carey
2004-4-5
9997
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR268294
Mimulus aurantiacus var. pubescens
Jim Andre
2012-6-15
30526
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243, 8.6 miles south of Hwy I-10 at Banning, just northeast of Hungry Hollow and Poppet Flat
1309
Comment
JEPS86530
Mimulus aurantiacus var. puniceus
Roy E. Buck
1988-4-1
868
Riverside
7 air km w Lake Elsinore (town) (e-facing slope above CA Hwy. 74, near top of grade w of Lake Elsinore, ca 2.0 air km nw of confluence of Harlan Canyon and Johnson Canyon drainages); Elsinore Mountains
780
Comment
UC75299
Mimulus aurantiacus var. puniceus
C. F. Baker
1904-4-4
4152
Riverside
Elsinore
Comment
JEPS86844
Mimulus bigelovii var. bigelovii
David M. Thompson
1988-3-4
823
Riverside
1.6 mi ese I-10 interchange at Desert Center (along dirt road parallel to I-10 on s side, not far beyond (+/- e of) the Desert Center Pumping Station)
270
Comment
RSA618389
Mimulus brevipes
D. L. Banks
1997-5-5
1974
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UC410543
Mimulus brevipes
Mrs. E. C. Van Dyke
July, 1928
Riverside
along to desert from Idyllwild
Comment Read comments Sep 3 2011
RSA526135
Mimulus guttatus
Steve Boyd, Tim S. Ross
1990-5-11
4648
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
UCR133414
Mimulus guttatus
Jeffrey Ross, T. B. Salvato
1998-6-9
MOR- 317 A
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Lion Canyon, c. 3.5 miles NNW of Cabazon
854
Comment
UCR20952
Mimulus guttatus
A. C. Sanders
1978-7-3
917
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
UCR37616
Mimulus guttatus
George K. Helmkamp
1984-5-2
D 20
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
UCR110973
Mimulus parishii
George K. Helmkamp
1998-6-27
4100
Riverside
Santa Rosa Mtns., 3.3 miles south of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail, FS Rd. 7S02), in vicinity of an unnamed spring
1585
Comment
RSA0018997
Mimulus pilosus
Steve Boyd, Gary D. Wallace
2005-7-30
11640
Riverside
San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2659
Comment
UCR151097
Mimulus pilosus
Scott D. White, Julie Greene
1998-8-1
6974
Riverside
Peninsular Ranges/San Jacinto Mtns region, Idyllwild Area, within residential community above/parallel to E bank of Strawberry Creek, between crossing at Circle Drive and Humber Park
1951
Comment
RSA775221
Mirabilis laevis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4439
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
488
Comment
CAS-BOT-BC434687
Mirabilis laevis var. crassifolia
M. McCollum
1976-6-10
2039
Riverside
8 mi. SSW of Yucca Valley
914
Comment
UCD98077
Mirabilis laevis var. crassifolia
Franklin C. Raney
1959-4-30
59 -5
Riverside
State Highway 74, 1 mile east of Romoland.
Comment
OBI8247
Mirabilis laevis var. retrorsa
David J. Keil, Malcolm G. McLeod
1977-3-26
12008
Riverside
0.2 mi NW of Prado Dam on Calif 71
183
Comment
HSC47582
Mohavea confertiflora
R. W. Spjut, C. E. Edson
1978-5-3
5011
Riverside
Colorado Desert: N face of Chuckawalla Mtns. 1 mi. E of Granite Mine SE of Desert Center
335
Comment
JOTR31938
Mohavea confertiflora
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2176
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash with gradual, loose slopes on either side; draining into west Pinkham Wash
Comment
POM305609
Mohavea confertiflora
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
908
Riverside
Desert center, Mojave Desert
Comment
RSA0078218
Mollugo cerviana
Sarah J. De Groot, Duncan S. Bell
2015-9-21
7586
Riverside
Santa Rosa Mountains south-southwest of Palm Desert. Along Carrizo Road just north of Highway 74.
1053
Comment
RSA180417
Monardella lanceolata var. lanceolata
E. W. Lathrop
1965-5-30
5771 -d
Riverside
6 miles W of Murrieta.
Comment
RSA771487
Monardella linoides subsp. linoides
Mark A. Elvin
2004-8-3
3653
Riverside
Garner Valley, east of Hwy 74, southof Fobes Ranch Road, north of Morris Ranch Road
1402
Comment
UCR23574
Monardella macrantha subsp. hallii
John C. Roos
1962-6-30
s.n.
Riverside
Peninsular Range/Santa Ana Mtns., Sugarloaf [=Pleasants Peak, possibly Orange Co., near line]
1220
Comment
CAS-BOT-BC215498
Monardella nana
Elizabeth McClintock
1941-7-22
130
Riverside
On slope south of Strawberry Creek and west of Domengonio Flats, San Jacinto Mts.
Comment
LA96091
Monardella nana
Elizabeth McClintock; M. McClintock, D. Weiner
1941-7-11
103
Riverside
Black Mountain, 0.5 mi. beyond Black Mountain Spring
Comment
UC1499921
Monardella nana
E. McClintock, H. Lewis
1941-6-29
76
Riverside
Road up Santa Rosa Mt., 1/2 mi beyond canyon where stream crosses road
Comment
IRVC2058
Monardella nana subsp. arida
R. H. Whittaker, W. A. Niering
1963-6-12
SJ 413
Riverside
Idyllwild. Peninsular Ranges, San Jacinto Mountains
1677
Comment
RSA307235
Monardella nana subsp. arida
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2113
Riverside
Santa Rosa Mountains.
Comment
UCR221481
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
056
Riverside
Peninsular Range; Santa Rosa Mtns., road to Santa Rosa Mtn., 0.3 mi. above Pines to Palms Highway
1456
Comment
UCR221482
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
057
Riverside
Peninsular Range; Santa Rosa Mtns., road to Santa Rosa Mtn., 0.5 mi. above Pines to Palms Highway
1479
Comment
RSA109308
Monardella nana subsp. tenuiflora
H. K. Sharsmith
1954-7-7
4444
Riverside
San Jacinto Mountains, On Forest Service Road to Black Mountain ca. 1 mile from Hwy. Beteen Fuller Creek and Idlewild.
1982
Comment
UC1499815
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-17
118
Riverside
trail to Suicide Rock (along a level stretch a short distance below the top); San Jacinto Mts.
Comment
UC1499838
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-22
131
Riverside
a short distance below Keen Camp turn off (on the Idyllwild road); San Jacinto Mts.
Comment
POM363587
Monoptilon bellioides
F. R. Fosberg
1932-3-13
8095
Riverside
Thousand Palms Canyon, Coachella Valley.
Comment
RSA3974
Monoptilon bellioides
C. B. Wolf
1932-4-29
3112
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
243
Comment
UCR241713
Monoptilon bellioides
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
41
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
UCSB30442
Monoptilon bellioides
Wheeler, William
1975-3-9
Riverside
In Box Canyon Wash, 13 miles south of interstate 10 on Hwy. 195, south side of road
60
Comment
UCR2783
Muhlenbergia asperifolia
F. M. Reed
1907-10-20
1982
Riverside
Riverside. Spring Brook above Fairmont Park.
Comment
POM14366
Muhlenbergia microsperma
P. A. Munz, D. Keck
1922-4-9
4749
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
SD124759
Muhlenbergia microsperma
John C. Roos
1966-3-20
Riverside
Chuckawalla Mtns., 2 I(c) mi. SE of Desert Center
Comment
SEINET251740
Muhlenbergia microsperma
A. C. Sanders
2004-4-20
27550
Riverside
Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line (Fallbrook 7.5' Q.:).
640
Comment
SD132481
Muhlenbergia rigens
Scott White
1990-10-23
Riverside
8.5 mi. (airline) ENE of Temecula; E of De Portola Rd. on El Dorado Rd., freshwater marsh
487
Comment
UCR144134
Muilla maritima
Scott D. White, Tasha LaDoux
2000-4-20
7714
Riverside
Perris-Aguanga Basin, South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills
671
Comment
UCR154459
Muilla maritima
Jason L. Hlebakos
2005-5-30
809
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
RSA67110
Myosurus minimus subsp. apus
F. W. Peirson
1922-5-19
4171
Riverside
Menifee Valley
Comment
UC1930148
Myriopteris clevelandii
Scott D. White, Michael Honer
2003-6-3
9488
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
Comment
SD224778
Myriopteris newberryi
Scott D. White
1996-3-16
3833
Riverside
Lakeview Mts. N of Winchester, at Maze Stone Picnic Area.
579
Comment
RSA421098
Nama demissa
M. B. Dunkle
1937-3-25
4947
Riverside
Colorado Desert.
Comment
RSA421104
Nama demissa
N. C. Cooper
1949-4-8
3299
Riverside
Desert Center.
610
Comment
CHSC108884
Nama demissa var. demissa
Orlando Mistretta; D. Bell, J. England, J. Hall, C. McDonald, L. Reccia
2010-4-13
4986
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm). Between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
JOTR32160
Nama demissa var. demissa
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2313
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Gneiss outcrop on edge of large sandy wash in wide canyon that feeds southwest into Wilson Canyon (Stop 6)
Comment
UC1189974
Nama demissa var. demissa
John H. Thomas
1957-3-30
6540
Riverside
8.1 mi e Cactus City (about 20 mi e of Coachella, Colorado Desert); Colorado Desert
426
Comment
CSUSB114
Nama demissum var. demissum
Kirby W. Brown
1966-3-10
Riverside
3.7 miles east of 1000 Palms.
60
Comment
UCR279386
Nama hispida var. spathulata
A. C. Sanders, Jim Malusa
2017-3-24
42957
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
UC167229
Nassella lepida
Bertha E. Britain
1905-5-30
6239
Riverside
near Riverside; Box Springs
Comment
UCD87802
Nassella lepida
A. A. Beetle
1943-4-27
1939
Riverside
Near Beaumont.
Comment
SEINET7072853
Nassella pulchra
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Tececula and at the junction with Route 395 (115). Coordinate datum: WGS84/NAD83. (33? deg. 30' 3" North Latitude, -117? deg. 9' 3" West Longitude, Coordinate datum: NAD27.).
Comment
POM355
Nasturtium officinale
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, near Murrieta.
Comment
RSA645879
Navarretia fossalis
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley: along I-215 between 4th St. (Perris) and approximately 0.25 miles S of the San Jacinto River.
429
Comment
UC1922319
Navarretia hamata
Scott D. White, Jennifer H. Jones
2005-5-25
11113
Riverside
Santa Ana Mtns: Rainbow area; mountain foothils west of I-15 Freeway and immediately N of San Diego County line.
Comment
OBI42566
Nemacladus ramosissimus
A. C. Sanders & B. Pitzer, B. Pitzer
1986-4-30
6481
Riverside
San Jacinto Mts, upper Bee Cyn along the road, 1.3 mi aobve the mouth of the cyn at the San Jacinto River valley
671
Comment
RSA0112630
Nemacladus ramosissimus
A. C. Sanders
1994-5-30
14610
Riverside
San Bernardino Mtns: NNE of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St.
950
Comment
RSA439259
Nemacladus ramosissimus
N. C. Cooper
1944-5-21
1239
Riverside
San Jacinto Mountains, West side
915
Comment
RSA618161
Nemacladus ramosissimus
D. L. Banks
1997-5-5
2024
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UCR108838
Nemacladus ramosissimus
Heidi A. Haid
1968-3
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR280956
Nemacladus ramosissimus
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-4-13
417- 59
Riverside
Peninsular Ranges, Wildomar, Sedco Hills, along transmission road between Lost Rd. and Lake View Rd.
564
Comment
UCSB38679
Nemacladus sigmoideus
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
RSA421336
Nemophila menziesii
Elbert Benjamine
1929-5-18
220
Riverside
San Jacinto Mt.
1677
Comment
SEINET3091664
Nemophila menziesii
Norman C. Cooper
1945-5-5
2262
Riverside
San Gorgonio Mountains above Banning.
914
Comment
UCR121196
Nemophila menziesii
D. E. Bramlet
1989-4-5
1797 A
Riverside
Perris-Aguanga Basin Region, Shipley Multi-species Reserve, blue-line stream on the southeastern flank of Bachelor Mtn.
470
Comment
UCSB33377
Nemophila menziesii
Marks, R.
1978-3-16
Riverside
At top of hill 3/4 mi. W of orange grove at 3000 McAllister Dr. in Riverside
457
Comment
SD247515
Nicotiana attenuata
A. C. Sanders, T. B. Salvato
2014-7-2
41178
Riverside
Peninsular Range; San Jacinto Mountains: Fobes Canyon, c 1/2 mile south of Fobes Ranch along Fobes Ranch Road. (Palm View Peak 7.5'Q)
1555
Comment
RSA426681
Nicotiana bigelovii var. wallacei
H. Twining
1890-05
s.n.
Riverside
Foothills [Riverside]
Comment
UCD126668
Nicotiana glauca
Gordon Pilone
1961-3-1
96
Riverside
White Water Canyon, one-half mile from fish hatchery.
457
Comment
UCR174248B
Nicotiana glauca
A. C. Sanders, T. B. Salvato
2006-6-2
33067
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.
579
Comment
UCD63679
Nicotiana obtusifolia
Daniel Sanchez-Mata; Salvador Rivas-Martinez
2008-6-6
s.n.
Riverside
Joshua Tree. Joshua Tree National Park. Hidden Valley.
1380
Comment
RSA0018752
Nicotiana obtusifolia
L. S. Rose
1967-12-19
s.n.
Riverside
La Quinta.
15
Comment
CSUSB767
Nicotiana trigonophylla
David M. Peterson
1966-2-20
Riverside
5.5 miles northeast of Mecca, in Box Canyon on Mecca-to-Joshua Tree National Monument Road.
121
Comment
SD227672
Nolina bigelovii
A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer, et al
1996-11-9
19645
Riverside
Colorado Desert: Orocopia Mtns., near Bob's Cabin, 5 mi. (air) S of Hayfield Pump Sta., E of Maniobra V., central sect. of (N of peak 2552 to BMk 1899) arroyo
609
Comment
SD40821
Nolina bigelovii
Carl B. Wolf
1932-10-13
Riverside
Colorado desert; Eagle Mountains; 0.5 mile before Cottonwood Springs
Comment
RSA78225
Nolina parryi
J. C. Roos, L. Roos
1952-10-18
5904
Riverside
Hidden Valley Campground
1220
Comment
SBBG58714
Nolina parryi
R. Hoffmann
1929-9-11
Riverside
Hamilton Grade
Comment
UCR152583
Nolina parryi
James C. Dice
1985-6-13
618
Riverside
Peninsular Range; San Jacinto Mtns., Pinyon Flat, c. 1.3 km N of Hwy 74
1250
Comment
RSA747567
Notholaena californica
Michael Honer
2003-4-16
1826
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit.
640
Comment
SEINET7042765
Oenothera
W. P. Vestal, A. G. Vestal
1955-3-25
3476
Riverside
Adenostoma chaparral, Lakeview Mountains on Juniper Flat Road. Lakeview quadrangle UTM Zone 11, 489935mE, 3735502mN.
Comment
RSA355279
Oenothera californica subsp. californica
N. C. Cooper
1949-6-29
4306
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
RSA701118
Oenothera californica subsp. californica
M. Wall
1996-7-6
177
Riverside
San jacinto Valley, SE of Main St, 150 yds W of Ramona Expressway. Associated plants include Abronia villosa, Avena Fatua, Bromus, and Croton californica.
488
Comment Read comments Apr 30 2019
CSUSB207
Oenothera deltoides
Linda Stangor
1974-4-18
Riverside
Windy Point; South side of Windy Point dunes.
Comment
UCR161199
Oenothera elata subsp. hirsutissima
T. B. Salvato, Kelly Volansky
2003-3-27
120
Riverside
Santa Ana Mtns, foothills at edge of Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
396
Comment
RSA146109
Oenothera primiveris subsp. bufonis
Peter H. Raven
1958-2-16
11624
Riverside
4.3 miles south of Rice.
Comment
RSA726578
Oenothera primiveris subsp. bufonis
Naomi S. Fraga, Lisa Rojas
2005-2-10
1418
Riverside
Along Palen Road near Hwy 177.
170
Comment
CDA25329
Oligomeris linifolia
G. D. Barbe, T. C. Fuller
1973-2-28
1061
Riverside
I-10 at road to Wiley s Well, west of Blythe.
0
Comment
OBI38911
Oligomeris linifolia
A. C. Sanders, Pitzer, Charlton, & Kniffen
1986-3-3
6114
Riverside
Corn Spring, Chuckwalla Mts, was below the spring and wash and rocky slopes to the south
488
Comment
RSA605206
Oligomeris linifolia
A. C. Sanders, G. K. Helmkamp, P. Mackay
1995-3-12
16026
Riverside
Sonoran (Colorado) Desert Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111).
-7
Comment
UCR166720
Oligomeris linifolia
Scott D. White, Jennifer H. Jones
2005-4-12
10866
Riverside
Coachella Valley, Indio area, vacant land NE of the I-10 Freeway interchange at Jefferson
18
Comment
OBI12785
Olneya tesota
H. E. McMinn
1937-3-5
4499
Riverside
About 7 mi W of Blythe in wash with Cercidium
Comment
RSA628617
Olneya tesota
L. C. Wheeler
1954-5-22
7057
Riverside
Box Canyon. [county unspecified]
Comment Read comments Sep 17 2007
UCR232355
Oncosiphon piluliferum
John F. Green
2008-4-15
0408- 22
Riverside
Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St.
523
Comment
UCSB24418
Opuntia basilaris
Olson, Terry
1966-4-6
Riverside
On South Palm Canyon Dr., 1 mile south of West Palm Canyon Dr.; San Jacinto foothills
152
Comment
RSA7219
Opuntia chlorotica
B. D. Stark
1932-6-5
3709
Riverside
Palms to Pines Road, San Jacinto Mountains.
1067
Comment
SBBG88115
Opuntia littoralis
A. C. Sanders
1984-4-21
5013
Riverside
Moreno Badlands at edge of San Jacinto Valley, along Gilman Springs Rd, 1.5 mi NW of Gilman Hot Springs, 0.4 mi W of Sanderson Ave. (Lamb Cyn Rd)
487
Comment
UCR41413
Opuntia phaeacantha
A. C. Sanders
1984-4-21
5017
Riverside
San Jacinto Mtns., Pinyon Flats, rocky S facing slope south of Hwy 74 and west of the dolomite mine
1220
Comment
CAS-BOT-BC56888
Opuntia polyacantha var. erinacea
C. B. Wolf
1938-6-11
3196
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
POM279448
Opuntia vaseyi
Edwin F. Wiegand
1949-1
30
Riverside
Collected at Hemet.
Comment
CLARK-A1528-78
Orcuttia californica
Ruth Cooper
1941-6-8
76 K
Riverside
Menifee Valley
Comment
UCR118178
Orcuttia californica
Jack Easton, J. E. Harrison
2001-9-8
s.n.
Riverside
Perris-Aguanga Basin region, Menifee, immediately NE of intersection of Menifee and Scott Roads. Paloma Valley c. 1.1 mi. south of Bell Mountain
453
Comment
SBBG7248
Orobanche cooperi
H. and M. Dearing
1940-1-1
4066
Riverside
NE of Mecca
Comment
UC1520678
Orobanche cooperi
Noel H. Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-22
6467
Riverside
7 mi ssw of Rice (Rice Valley); Rice Valley
274
Comment
UCR103296
Orobanche cooperi
George K. Helmkamp
1998-4-4
3176
Riverside
Sonoran (Colorado) Desert, 2.3 mi. north of Hwy I-10 on Eagle Mtn Rd.
274
Comment
RSA0076495
Orobanche fasciculata
Steve Boyd, Chris Frazier
1993-4-24
8008
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
SEINET10745019
Orobanche fasciculata
George Yatskievych
1981-4-26
Yatskievych 81 -137
Riverside
State Highway 74, ca. 4 mi SE of Bee Canyon.
823
Comment
RSA180265
Orthocarpus purpurascens
E. W. Lathrop
1956-4-30
5701
Riverside
5 mi. W. of Murrieta.
Comment
CAS-BOT-BC355750
Osmadenia tenella
Steve Boyd
1986-5-7
1847
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15
Comment
CAS-BOT-BC355751
Osmadenia tenella
Steve Boyd
1986-5-7
1837
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15
Comment
CLARK-A1528-141
Osmorhiza brachypoda
Ruth Cooper
1968-5-5
Riverside
Santa Ana Mountains
Comment
UC64191
Osmorhiza brachypoda
H. M. Hall
1898-4-9
886
Riverside
Temescal
Comment
UC1608250
Oxalis albicans subsp. californica
Steve Boyd
1992-4-14
6873
Riverside
along Blue Water Trail (Blue Water Cyn, downstream to the confluence with San Mateo Creek); Santa Ana Mtns, San Mateo Canyon Wilderness Area
335
Comment
CAS-BOT-BC7024
Oxytheca emarginata
Harvey Monroe Hall
1901-7-1
2331
Riverside
San Jacinto Mountains, near Tauquitz
2194
Comment
SD7982
Paeonia californica
Daniel Cleveland
1882-4-22
Riverside
Temecula
Comment
CAS-BOT-BC327899
Palafoxia arida
Ira L. Wiggins
1941-3-24
9573
Riverside
Along eastern side of Salton Sea, 2.7 miles S of Mortmar
Comment
SFV9414
Palafoxia arida
M. L. Vincent, R. H. Swade
1963-10-19
453
Riverside
Snow Creek Road, 2 miles from its intersection with California State Highway 111. This intersection is about 0.5 miles southeast of the intersection between Highway 111 and Interstate Highway 10.
366
Comment
UCR124639
Palafoxia arida
B. C. Templeton, I. W. Clokey
1930-4-9
1006
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
SEINET10799061
Palafoxia arida
David B. Dunn
1946-2-23
Dunn 1958
Riverside
Collected in mud flats dry and caked and split. All American CAnal catch basin from desert washes. Orascopia Mts. northeast of the Saltan Sea.
Comment
UC831416
Palafoxia arida var. arida
C. L. Hitchcock
1940-3-29
5848
Riverside
ca 12 mi e Indio
Comment
UCR279547
Palafoxia arida var. arida
A. C. Sanders, Jim Malusa
2017-3-27
43132
Riverside
Sonoran (Colorado) Desert, NW edge of Chocolate Mountains, lower Salt Creek on the illegal OHV road from the Coachella Canal to the trestle, inside Navy Aerial Gunnery Range
44
Comment
RSA614834
Panicum capillare
A. C. Sanders, Scott D. White, C. L. Sanders
1994-10-9
15810
Riverside
Whitewater Canyon, 2 miles below trout farm, above Bonnie Bell.
550
Comment
UCR2615
Panicum miliaceum
F. M. Reed
1918-1
4012
Riverside
Riverside: on Indianapolis Ave. (Spruce Street) near Kansas
268
Comment
UCR104075
Papaver californicum
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20631
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
UCR133169
Papaver californicum
Frank C. Vasek
1978-5-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, c. 4 miles by road SSE of Valle Vista
671
Comment
SEINET10576906
Parkinsonia
Carl C. Epling
1927-3-27
Epling s.n.
Riverside
Thousand Palms
Comment
UCR199618
Parkinsonia aculeata
Scott D. White, Angelia Carey
2004-7-2
10553
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
SBBG3284
Parkinsonia florida
H. and M. Dearing
1941-4-9
4627
Riverside
near Mecca
Comment
UCR115140
Parkinsonia florida
Mitch Provance
2000-10-28
2270
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
RSA781604
Pectis papposa
Duncan S. Bell
2011-12-30
3028
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
UCR167327
Pectis papposa
Scott D. White, J. Wood
2005-9-27
11230
Riverside
San Gorgonio Pass, Cabazon: Alluvial benches and braided dry channels south of Interstate 10 and west of the San Gorgonio River
610
Comment
UCR108481
Pectocarya
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16228
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
UCR108482
Pectocarya
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16192
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
RSA0123297
Pectocarya heterocarpa
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8982
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
VVC2449
Pectocarya heterocarpa
Tim Thomas
2013-3-18
5936
Riverside
Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns.
116
Comment
RSA0001856
Pectocarya heterocarpa
P. A. Munz, D. Keck
1922-4-9
4780
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
RSA695834
Pectocarya linearis
J. R. Bruff
1927-3-12
3 -L
Riverside
San Gorgonio River near Cabazon [note that label reads San Bernardino Co.]
Comment Read comments Mar 13 2011
SD247367
Pectocarya linearis
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41418
Riverside
San Gorgonio River wash, ca. 3.7 miles east of Cabazon, ca. 1.125 miles NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms.
427
Comment
RSA770296
Pectocarya linearis subsp. ferocula
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4582
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SD137836
Pectocarya linearis subsp. ferocula
Darin L. Banks
1995-4-5
134
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, east of Dripping Springs Alcove,along Drip.Sp.Trail
609
Comment
RSA495816
Pectocarya penicillata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2926
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR167411
Pectocarya peninsularis
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, WNW of Rancho Dos Palmas between Coachella Canal siphons 29 and 30
24
Comment
RSA680566
Pectocarya platycarpa
Scott D. White, Michael Honer
2003-4-30
9141
Riverside
Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station.
396
Comment
RSA728606
Pectocarya platycarpa
Gary D. Wallace, M. Wallace, Z. Wallace
1982-3-27
1890
Riverside
Whitewater River, Indian Ave. 2 mi. S of San Bernardino county line, W of Joshua Tree National Monument, NW of Desert Hot Springs.
Comment
SBBG6315
Pectocarya platycarpa
C. H. Muller
1952-4-6
9505
Riverside
2 mi E of Shavers Summit, E of S gate to Joshua Tree Nat Monument
Comment
UCD120139
Pectocarya platycarpa
LeRoy Gross; Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1454
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. Near 33 deg. 37'32'N, 115 deg. 19'35'W: UTM 3721895N, 655238E to 33 deg. 36'52N, 115 deg. 19'54': UTM 3720669N, 654757E.
548
Comment
SEINET3084040
Pectocarya recurvata
Andrew C. Sanders, L. Lubinsky, A. Knapp, P. J. MacKay, C. L. Sanders
1995-2-12
15919
Riverside
Sonoran (Colorado) Desert; Coachella Valley, alluvial fan below the Little San Bernardino Mtns., Fargo Canyon Road, 1.35 mi. east of Dillon Road
98
Comment
UC2015644
Pectocarya recurvata
A. C. Sanders with G. Helmkamp & P. MacKay
1995-3-12
16080
Riverside
Coachella Valley: alluvial slopes at the foot of Rabbit Peak, Santa Rosa Mtns., below Sheep Canyon.
Comment
UCR85147
Pectocarya recurvata
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16080
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
POM259690
Pedicularis densiflora
P. A. Munz
1940-3-17
15600
Riverside
Dripping Springs
Comment
RSA593980
Pelargonium X hortorum
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
955
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage.
524
Comment
IRVC19343
Pellaea andromedifolia
R. L. Allen
1977-2-11
s.n.
Riverside
Bear Creek Canyon; near Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains
Comment
SD122171
Pellaea mucronata
James C. Dice, Tu Chung
1987-10-19
739
Riverside
Head of shallow side canyon, north side of Temecula Gorge, above Santa Margarita River,.4 km ENE of Field Station and just ENE of weather stn
330
Comment
UCR178509
Pellaea mucronata
R. G. Swinney
1967-3-5
0046
Riverside
San Jacinto Mtns/Colorado Desert, Snow Creek
381
Comment
UCR97463
Pellaea mucronata
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19888
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
UC669245
Pellaea mucronata var. mucronata
Annie M. Alexander and Louise Kellogg
1941-3-23
1993
Riverside
Tahquitz Canyon Palm Springs
170
Comment
UC597590
Penstemon californicus
Philip A. Munz
1937-5-31
15122
Riverside
Kenworthy , Kenworthy (s end of San Jacinto Mts.)
1371
Comment Read comments Mar 25 2011
NY583823
Penstemon centranthifolius
R. M. Straw
1953-6-25
488
Riverside
Santa Rosa Mountain road, from Palms to Pines Highway
1676.4
Comment
RSA285587
Penstemon centranthifolius
D. C. Michener
1980-6-11
3672
Riverside
Bautista canyon 7.1 mi. above jct (end) of Lower BAutista Canyon Rd. (5S14) and short road to CA 74.
Comment
RSA650289
Penstemon centranthifolius
G. Foster
1961-5-12
121
Riverside
Highway to Idyllwild, Beaumont side.
Comment Read comments Feb 18 2013
UCSB47315
Penstemon centranthifolius
Hibbard, Doug
1977-5-6
Riverside
north west side of Hwy 74; 11.8 mi up from its intersection with Hwy 111
1036
Comment
RSA0030778
Penstemon clevelandii subsp. connatus
I. M. Johnston
1917-4-4
s.n.
Riverside
Andreas Canyon
274
Comment
UCD124052
Penstemon clevelandii var. connatus
Richard Bates
1949-3-1
s.n.
Riverside
Pines to Palms Highway, top of Palm Canyon.
Comment
POM250043
Penstemon eatonii
E. C. Jaeger
1939-5-20
s.n.
Riverside
Falcon Flats, 20 miles south of Warren's Well
1220
Comment Read comments Oct 30 2012
NY604276
Penstemon labrosus
V. E. Grant
1951-7-20
16099
Riverside
Idyllwild, San Jacinto Mountains
1645.9
Comment
UCR245239
Penstemon pseudospectabilis
Jim Andre
2012-3-19
21330
Riverside
Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway
411
Comment
RSA0014854
Penstemon rostriflorus
E. K. Balls, Percy C. Everett
1953-8-19
18544
Riverside
About Santa Rosa Spring, Santa Rosa Pk.
2134
Comment
SDSU10970
Penstemon spectabilis
Samuel R. Franks
1962-5-19
Riverside
San Jacinto Mtns.
Comment
UCR251939
Penstemon spectabilis
Harun Bektas
2011-4-26
11
Riverside
Riverside, Box Springs Mountain Park; 7 miles above Moreno Valley via Pigeon Pass Rd.
793
Comment
RSA0051800
Penstemon spectabilis
Nancy Anderson
1955-5-21
s.n.
Riverside
Banning.
914
Comment
JOTR16855
Penstemon thurberi
Baker, James K. & Baker, Ilisa T.
1966-6-26
s.n.
Riverside
Joshua Tree National Park. ROAD TO LOST HORSE RANGER STATION FROM CAP ROCK
1310
Comment
POM7597
Pentachaeta aurea
P. A. Munz, R. D. Harwood
1920-4-20
3755
Riverside
Elsinore
366
Comment
UC1930016
Pentachaeta aurea
Scott D. White, Justin Wood
2008-5-15
11987
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
UCR193118
Pentachaeta aurea
A. C. Sanders, Tim Thomas
2008-6-20
35530
Riverside
Peninsular Range; San Jacinto Mtns., May Valley area, at spring with trough, along dirt road (May Valley Rd.) c. 1.5 mi. ENE of Keenwild, 0.5 mi. NW of FS Rd. 5S05
1610
Comment
RSA0070722
Pentagramma triangularis
Marcy Keys
1981-5-16
91
Riverside
2 miles southeast of Lake Elsinore where Arbalado Lane runs into foothills.
Comment
UCD137797
Pentagramma triangularis subsp. maxonii
Geoffrey Levin
1976-3-27
683
Riverside
San Jacinto Mts, Chino Canyon. West of Palm Springs. Alluvial fan of San Jacinto Mountains. Salton Sea Basin drainage area.
396
Comment
RSA797250
Perideridia parishii subsp. latifolia
R. F. Thorne, Walter Wisura
1977-9-17
50788
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
CAS-BOT-BC77477
Peritoma arborea var. angustata
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
CAS-BOT-BC77484
Peritoma arborea var. angustata
E. A. McGregor
1917-3-19
716
Riverside
Indio Sands
Comment
CAS-BOT-BC77496
Peritoma arborea var. angustata
Roxana S. Ferris
1918-6-14
990
Riverside
At Shavers Well in Box Canyon, Chocolate Mts.
Comment
CAS-BOT-BC355984
Perityle emoryi
Ira L. Wiggins
1941-3-27
9675
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center
Comment
CAS-BOT-BC356002
Perityle emoryi
Martha Hilend
1932-3-26
s.n.
Riverside
Chuckawalla [Chuckwalla] Mts., about 3 miles above Corn Springs
Comment
RSA471854
Perityle emoryi
Robert Gustafson, Gary D. Wallace
1982-5-19
2564
Riverside
Pines to Palms Hwy. (Hwy. 74), between 7-level Hill and Black Hill.
Comment
UCR104023
Perityle emoryi
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2662
Riverside
Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
UCR148464
Perityle emoryi
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
UCSB9816
Perityle emoryi
Beeks, Richard
1952-4-4
Riverside
Seven miles above Mecca in Box Canyon
Comment
RSA101199
Petalonyx thurberi
David B. Dunn
1947-7-12
2967
Riverside
Pushawalla Canyon, Indio Hills.
Comment
RSA445167
Petalonyx thurberi
N. C. Cooper
1944-5-20
2631
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
305
Comment
PASA1559
Petalonyx thurberi
Shanteau
Riverside
Mojave desert
Comment
LA49850
Petalonyx thurberi subsp. thurberi
S. Atsatt;
1926-4-17
sn
Riverside
Palm Springs
Comment
LA49855
Petalonyx thurberi subsp. thurberi
Elizabeth McClintock; L. Erickson
1937-11-6
sn
Riverside
at foot of Palms to Pines Highway
Comment
POM15178
Peucephyllum schottii
Mary F. Spencer
1922-3-27
1927
Riverside
Canyon prope [near] Mecca
49
Comment
POM46832
Peucephyllum schottii
Mary F. Spencer
1920-3-23
1454
Riverside
Palm Springs.
122
Comment
RSA0031425
Peucephyllum schottii
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4474
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
UCR166545
Peucephyllum schottii
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10889
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
RSA554209
Phacelia ambigua
Theo Glenn
1991-5-15
91 -43
Riverside
Sonoran (Colorado) Desert Little Maria Mountains, NW of Blythe.
351
Comment
RSA653543
Phacelia brachyloba
Scott D. White
1999-5-24
7382 (unic.)
Riverside
San Jacinto Valley, San Jacinto River wash: Just N of City of San Jacinto, about 1 mile SE of State St. Bridge.
448
Comment
UCR60240
Phacelia campanularia
R. F. Thorne, M. Z. Thorne
1973-3-30
42658
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
UC942747
Phacelia campanularia subsp. campanularia
H. M. Hall
1905-4-1
5755
Riverside
Whitewater
243
Comment
UC24321
Phacelia campanularia subsp. vasiformis
W. G. Wright
1800-1
Riverside
Colorado Desert
Comment
UCR213624
Phacelia cicutaria var. hispida
A. C. Sanders, Matthew Malle
2010-4-23
37996
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
CLARK-A1528-2998
Phacelia crenulata
John C. Roos
1949-3-5
4090
Riverside
Orocopia Mountains
Comment
HSC49202
Phacelia crenulata
D. L. Goforth
1979-4-11
102
Riverside
1 km N of junction of Hwy. 10 and S entrance road to Joshua Tree National Monument
518
Comment
SBBG25049
Phacelia crenulata
D. Myrick
1966-4-1
1316
Riverside
Desert Hot Springs, adjoining Linda Vista Lodge
Comment
SD146240
Phacelia crenulata
A. C. Sanders, T. B. Salvato and Mitch Provance
2000-4-25
23363
Riverside
East side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3.0 miles east of Thermal.
14
Comment
UCR274807
Phacelia crenulata
David Fraker, Aaron C. Sedgwick
2012-3-22
027
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
UCR52007
Phacelia crenulata
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2101
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR90164
Phacelia crenulata
R. W. Scora
1966-4-1
3002
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 3-4 km east of Thousand Palms on Ramon Road; near Hidden Spring Oasis
60
Comment
UCSC001204
Phacelia crenulata
Peter Kamb
1948-4-11
863
Riverside
Aqueduct Road 5 mi east of Garnet Garnet - Coachella Valley, Larrea plain
305
Comment
UC1523544
Phacelia crenulata var. ambigua
Robert F. Thorne
1963-3-29
32368
Riverside
5 miles E of Mecca, Mecca Hills
Comment
JOTR34145
Phacelia crenulata var. minutiflora
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3162
Riverside
Joshua Tree National Park. NW tip of the Hexie Mountains; granite and basalt rocky slopes above bouldery draws feeding into Pleasant Valley (Stop 3)
1041
Comment
HSC78876
Phacelia distans
R. F. Thorne, Drs. Fosberg, Sachet, Herbst
1983-4-23
55445
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office
595
Comment
HSC84067
Phacelia distans
H. A. Heaton
1987-5-2
15
Riverside
San Jacinto Mtns., 3.5 mi. up Bee Canyon from Hwy. 74
854
Comment
RSA49391
Phacelia distans
P. A. Munz
1949-4-11
13022
Riverside
Near Conejo Well, north base of Eagle Mts.
915
Comment
RSA716379
Phacelia distans
Scott D. White
2006-4-27
11298
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
JEPS21174
Phacelia fremontii
H. S. Yates
1937-3-24
6474
Riverside
near mouth of Deep Canyon; Thermal Quadrangle
304
Comment
POM187413
Phacelia imbricata subsp. patula
L. Crutcher
1933-8-1
9
Riverside
Camp Tahquitz, San Jacinto Mtns.
Comment
UC1228377
Phacelia imbricata subsp. patula
L. R. Heckard
1956-6-28
767
Riverside
along CA route 74 about 1 mi w Idyllwild junction
1402
Comment
JEPS89045
Phacelia minor
Rimo Bacigalupi and L. Heckard
1962-3-25
8407
Riverside
Temescal Guard Station to Warm Springs Valley (lower slopes of mt. as viewed e-ward from Hwy 71); Estelle Mountain
335
Comment
RSA777159
Phacelia minor
Steve Boyd, S. G. Jett
2008-3-20
11826
Riverside
Along Main Divide Truck Trail, south of junction with Wildomar Truck Trail and north of Wildomar Off-Hiway Vehicle Area.
Comment
SD143842
Phacelia minor
A. C. Sanders
1997-3-1
19704
Riverside
Box Springs Mountains: Coyote Hill (Bench Mark Versity, 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
SD4090
Phacelia minor
Fidella G. Woodcock
1926-3-15
Riverside
Palm Springs (mak 7/07)
Comment
UCR213518
Phacelia minor
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37821
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St.
549
Comment
UCR27195
Phacelia minor
Marlyce Myers
1980-4-21
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 mi NW of Perris
518
Comment
UCR275197
Phacelia minor
T. B. Salvato, Gregg Miller
2005-6-7
1451
Riverside
Peninsular Range, Gavilan Hills, along dirt road E of Lindell (Stovepipe) Road, W of El Toro Road, and ca 4.5 mi NW of Lake Elsinore
671
Comment
UCSB10391
Phacelia minor
Wedberg, H.
1957-3-22
Riverside
Hwy. 71, Alberhill
Comment
UCSB10392
Phacelia parryi
Yokoyama, Howard
1953-3-21
Riverside
9 miles east of Indio
Comment
UC495208
Phacelia pedicellata
Philip A. Munz
1932-3-14
12012
Riverside
Magnesia Springs Canyon Coachella Valley
91
Comment
RSA517935
Phacelia rotundifolia
Steve Boyd, Orlando Mistretta
1986-3-13
1413
Riverside
Palen Mountains: NE of Desert Center, jct of Parker Dam Rd & 'Palen Rd' (rd. going through pass between Palen and Granite Ranges).
183
Comment
CHSC61260
Phalaris minor
J. Lund
1980-4-2
Riverside
Across the freeway from Valarie Jeans on Rd. W86 on north west side of Salton Sea.
Comment
UCR91273
Phalaris minor
Scott D. White
1995-4-5
2720 .1
Riverside
San Jacinto Valley, San Jacinto Wildlife area, near northern boundary, off Davis Rd.
427
Comment
UCR21188
Phlox austromontana
A. C. Sanders
1980-5-1
1381
Riverside
San Jacinto Mountains, Garner Valley area, on a road cut in chaparral 3.4 mi NE of Kenworthy Ranger Station on the Morris Ranch Rd
1646
Comment
RSA615066
Phoenix dactylifera
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. D. Stewart, Colin L. Sanders
1994-12-4
15889
Riverside
Colorado Desert, Salton Sink: Dos Palmas Spring and immediate vicinity., 33 deg 30.16 N, 115 deg 49.9 W
-30
Comment
RSA221011
Pholistoma auritum
E. W. Lathrop
1966-5-8
6404
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
SEINET7048050
Pholistoma membranaceum
Steven R. Hill
2001-4-29
33525
Riverside
Whitewater Canyon, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
UC1490303
Pholistoma membranaceum
Rolf Y. Berg
1980-2-4
Riverside
ca. 2.5 mmi. from mouth Whitewater Canyon
Comment
CAS-BOT-BC135070
Phoradendron californicum
Del Wiens
1953-12-5
872
Riverside
near Junction of road from S end of Joshua Tree National Monument and US 60 and 70
152
Comment
CAS-BOT-BC135071
Phoradendron californicum
Del Wiens
1955-10-17
960
Riverside
Palms to Pines Highway between Palm Springs and Keen Camp, State Hwy. 74
Comment
POM311756
Phoradendron californicum
Karen Hosterman
1958-3-28
1240
Riverside
Canyon to W. of road leading to and app./ 0.5 mi. before turnoff to cottonwood springs.
Comment
RSA650125
Phoradendron californicum
David B. Dunn
1947-7-12
2977
Riverside
Pushawalla Canyon, Indio Hills.
Comment
RSA777785
Phoradendron californicum
Jim Andre
2011-2-9
15909
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
SEINET2054750
Phoradendron californicum
Helen Kennedy, T. B. Salvato
2002-2-2
5455
Riverside
Western Colorado Desert: Coachella Valley, Agua Caliente Indian Reservation, mouth of Andreas Canyon at Palm Canyon, S edge of Palm Springs between Andreas Cyn. Rd. and water tank on W edge of sec 2. Lower end of construction road, downhill from water-tank, behind a house. Full sun.
195
Comment
UC1194633
Phoradendron californicum
Del Wiens
1953-12-5
872
Riverside
near junction of rd. from s. end with U.S. 60 & 70 Joshua Tree Nat'l Monument; Colorado Desert, Joshua Tree Nat'l Monument
152
Comment
UC1078928
Phoradendron densum
Job Kuijt
1958-3-14
1493
Riverside
11.7 mi. s. Palm Desert
975
Comment
UCR135809
Phoradendron densum
A. C. Sanders, Guy Bruyea
2004-4-2
27429
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
CAS-BOT-BC135179
Phoradendron juniperinum
Geo. B. Grant
1901-8-1
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
Comment
CAS-BOT-BC135182
Phoradendron juniperinum
Edmund C. Jaeger
1922-6-13
s.n.
Riverside
E slope San Jacinto Mts.
1371
Comment
SBBG121978
Phoradendron leucarpum subsp. macrophyllum
S. D. White, A. Carey
2004-4-16
10156
Riverside
Indian Crk and adjacent slopes
549
Comment
UCSB10654
Phoradendron leucarpum subsp. macrophyllum
Gill, Robert
1960-3-23
Riverside
Snow Canyon, near end of road
563
Comment
SD143689
Phoradendron leucarpum subsp. tomentosum
Scott D. White
1996-12-26
4646
Riverside
Bautista Canyon; along Bautista Canyon Road, about 2 or 3 air miles NW of junction with Tripp Flats Rd.
1029
Comment
RSA559455
Phoradendron villosum
Steve D. Boyd, Tim S. Ross
1992-5-5
7212
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero.
732
Comment
RSA585786
Phoradendron villosum
D. L. Banks, Steve D. Boyd
1995-5-9
411
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
UCR178009
Phoradendron villosum
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 607
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
JOTR32606
Physalis crassifolia
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2670
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
POM118489
Physalis crassifolia
Marcus E. Jones
1924-2-26
s.n.
Riverside
Shaver's Well.
Comment
POM184546
Physalis crassifolia
C. Leo Hitchcock
1932-4-7
12201
Riverside
Corn Springs, Eastern Riverside.
Comment
RSA28050
Physalis crassifolia
I. L. Wiggins
1941-3-27
9673
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
SBBG6615
Physalis crassifolia
H. and M. Dearing
1940-6-7
4336
Riverside
Box Cyn
Comment
UCR89671
Physalis crassifolia
George K. Helmkamp
1994-3-10
42- 23
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
UCD126765
Physalis lancifolia
Malcolm A. Nobs; S. Galen Smith
1948-9-3
483
Riverside
2 miles north of Indio.
Comment
UC146429
Physalis philadelphica
Miss Kate Conger
before Oct 1909
Riverside
Winchester
Comment
UCR115346
Picris echioides
A. C. Sanders
2000-11-15
23725
Riverside
Perris-Aguanga Basin region, Moreno Valley, east side of Ellsworth St. between Cactus Ave. and Allesandro Blvd., near 14400 Ellsworth
476
Comment
SEINET2149958
Pinus californiarum
S. Langer
1999-1
s.n.
Riverside
Santa Rosa Mountains, W of mountain summit near junction of Highways 371 and 74.
1433
Comment
CAS-BOT-BC78470
Pinus contorta subsp. murrayana
F. Grinnell Jr.
1908-7-1
s.n.
Riverside
Tahquitz Valley
2438
Comment
RSA16501
Pinus coulteri
Percy C. Everett
1935-6-18
7206
Riverside
Santa Ana Mts., Coldwater Can. Trail, about 2 mi. below (North) Main Divide Motorway.
1220
Comment
UC64431
Pinus coulteri
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1313
Riverside
Johnston Ranch San Jacinto Mt.
1354
Comment
UCR121134
Pinus coulteri
June Latting
1973-9-1
s.n.
Riverside
San Jacinto Mountains, San Jacinto River canyon [near Strawberry Creek confluence] along Hwy-74 between Hemet and Mountain Center
1220
Comment
SD229028
Pinus lambertiana
Dick Schwenkmeyer
2012-8-27
805
Riverside
3.2 miles southeast of the intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild.
1887
Comment
JEPS47935
Pinus monophylla
W. L. Jepson
1916-5-18
6034
Riverside
Pinyon Well Canyon, n borders Colorado Desert Pinyon Well Canyon; Colorado Desert, Cottonwood Mts., Pinyon Well Canyon
Comment
RSA0077534
Pinus monophylla
G. Wallace
1964-4-26
s.n.
Riverside
San Jacinto Mountains.
Comment
CAS-BOT-BC79097
Pinus quadrifolia
Munz; Johnston
1922-5-20
5492
Riverside
head of Hemet Valley, San Jacinto Mts.
1524
Comment
UCSB15616
Pinus quadrifolia
1961-8-5
Riverside
Along State Highway 74 at junction with road to Anza
1371
Comment
RSA781364
Plagiobothrys acanthocarpus
A. C. Sanders, T. B. Salvato
2011-4-1
38943
Riverside
Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
RSA632133
Plagiobothrys arizonicus
L. C. Wheeler
1976-3-30
s.n.
Riverside
San Jacinto Mountains: Falls Creek, north side of Mount San Jacinto.
548
Comment
JEPS68030
Plagiobothrys canescens
W. L. Jepson
1906-5-27
1474
Riverside
Coahuilla Valley
Comment
SBBG87985
Plagiobothrys canescens
B. Wagner
1988-3-9
Riverside
Benton Rd and San Diego aqueduct, 0.5 mi E of Winchester Rd, NE of Murrieta
411
Comment Read comments Mar 20 2011
UCR241777
Plagiobothrys canescens
A. C. Sanders, Timothy W. Chumley
2013-4-1
40723
Riverside
Peninsular Range; Elsinore Valley, Hwy 74 at Collier, large vacant parcel at SE corner of intersection, NE edge of Lake Elsinore, between Riverside Dr. (Hwy 74) and Enterprise Way
385
Comment
UCR116666
Plagiobothrys collinus
A. C. Sanders, Carolyn Washburn
2001-5-10
24232
Riverside
Perris-Aguanga Basin, 1 mi. south of Winchester on the east side of Hwy 79 (Winchester Rd.) just south of Patton Ave.
488
Comment
CAS-BOT-BC334461
Plagiobothrys collinus var. californicus
A. C. Sanders; John F. Green
2013-3-27
40684
Riverside
Peninsular Range: Alberhill, dirt track NE of new sectionof Nichols Rd. S of Lake St.
433
Comment
UCR228879
Plagiobothrys collinus var. fulvescens
A. C. Sanders
2011-4-6
38996
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
UCR241802
Plagiobothrys jonesii
A. C. Sanders, Ann Howald
2013-2-28
40565
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 3.4 miles west of Hwy 78, 11 km SW (250 deg. ) of Ripley
114
Comment
UCR244859
Plagiobothrys jonesii
Jim Andre
2012-3-19
21380
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
RSA0012077
Plagiobothrys leptocladus
Jeremiah George
2012-3-4
s.n.
Riverside
Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
RSA234037
Plantago bigelovii subsp. californica
Robert F. Thorne, E. W. Lathrop
1969-5-19
37962
Riverside
Santa Rosa Plateau: margin of N end of large vernal marsh, Mesa de Colorado, Rancho California.
625
Comment
SBBG68754
Plantago erecta
M. N. Ackley
-Feb-1926
788
Riverside
near Edom
64
Comment
UCR133031
Plantago erecta
Scott D. White
1993-4-22
1251
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
CLARK-A1528-3426
Plantago insularis
John C. Roos
1949-3-26
4123
Riverside
Indio
Comment
RSA0056198
Plantago insularis
Keith E. Hoffmaster
1935-3-3
837
Riverside
Near Santa Ana River, north of Arlington.
Comment
JEPS22326
Plantago ovata
Peter H. Raven
1958-1-24
11460
Riverside
Fargo Canyon
Comment
UCR123829
Plantago ovata
Steven R. Hill, K. Kramer
2001-4-27
33487
Riverside
Sonoran (Colorado) Desert, N side of Route I-10, W side of Coachella Canal, about 0.1-0.2 mi north of interstate highway, 3 mi east of Indio
9
Comment
POM14263
Plantago ovata var. fastigiata
P. A. Munz, D. D. Keck
1922-4-9
4816
Riverside
Hayfields, Chuckawalla Valley.
152
Comment
POM184046
Plantago ovata var. fastigiata
P. A. Munz
1932-3-14
12001
Riverside
Deep Canyon, Coachella Valley
91
Comment
RSA402014A
Plantago ovata var. fastigiata
N. C. Cooper
1949-3-15
3030
Riverside
Palm Springs.
122
Comment
CHSC108903
Plantago patagonica
Duncan S. Bell; Joy England
2010-5-17
1008
Riverside
Peninsular Ranges; San Jacinto Mountains region: San Bernardino National Forest: Rouse Ridge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15. In an open sunny flat.
1045
Comment
UC1148888
Plantago patagonica
H. K. Wagnon
1944-3-16
343
Riverside
banks of Tahquitz Creek Palm Springs, Tahquitz Creek
Comment
UC845549
Platanthera
I. W. Clokey and E. G. Anderson
1935-8-21
6561
Riverside
Fuller Creek
1500
Comment
RSA494648
Platanus racemosa
B. L. Phillips
1988-6-2
s.n.
Riverside
E Riverside, near Creek on W side of Box Springs Mt.
Comment
RSA66240
Platystemon californicus
F. W. Peirson
1922-4-28
5325
Riverside
Temescal Canyon, SW Riverside Co.
274
Comment
RSA674568
Platystemon californicus
Scott D. White
2000-5-3
7767
Riverside
Temecula Area: Near Wolf Valley. Valley and hillsides along unnamed tributary to Temecula Creek, directly S of 'Red Hawk' subdivision.
351
Comment
UCR142194
Platystemon californicus
June Latting
1979-5-4
s.n.
Riverside
Gavilan Hills, Harford Springs County Park
610
Comment
CDA7065
Plecostachys serpyllifolia
R. E. Riefner Jr.
2006-8-22
06 -395
Riverside
City of Temecula, Vine Street at Peach Tree Street.
Comment Read comments Dec 13 2012
POM128393
Plectritis ciliosa subsp. insignis
Thomas Craig
1927-4-23
216
Riverside
Glen Ivy.
Comment
RSA221093
Plectritis ciliosa subsp. insignis
E. W. Lathrop
1966-4-27
6213
Riverside
Mail Divide Truck Trail between El Carriso and San mateo Canyon, Cleveland Nat'l. Forest.
1220
Comment
JOTR32449
Pleuraphis rigida
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2199
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
RSA336042
Pleuraphis rigida
R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52021
Riverside
Chino Canyon
Comment
RSA775667
Pleuraphis rigida
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
803
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
SBBG29418
Pleuraphis rigida
D. Myrick
1968-3-4
1807
Riverside
Palms to Pines Hwy out of Palm Desert
Comment
HSC83080
Pleurocoronis pluriseta
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6139
Riverside
N foot of the Chuckwalla Mtns., 2.75 mi. SE of Desert Center
367
Comment
JOTR34386
Pleurocoronis pluriseta
Andre, Jim
2012-4-16
20910
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 3.1 miles north of South Entrance, 4.1 miles north of I-10
788
Comment
JOTR36086
Pleurocoronis pluriseta
La Doux, Tasha, A. Johnson, A. Miller, T. Vaughn
2007-10-25
3313
Riverside
Joshua Tree National Park. Pinto Mtn foothills, San Bernardino Wash, approx. 0.75 km south of Sunset Mine (STOP4).
475
Comment
RSA695628
Pleurocoronis pluriseta
J. R. Bruff
1933-1-1
s.n.
Riverside
Travertine Point, south of Indio.
Comment Read comments Oct 30 2011
POM10244
Pluchea odorata
E. A. Zumbro
1903-05
s.n.
Riverside
Riverside
Comment
SEINET10801074
Pluchea sericea
Billy Joe Cox
1975-4-23
Cox 4141
Riverside
Palo Verde, 1-3 km. W, (ca. 32 mi. S of Blythe). Riverside-Imperial counties.
70
Comment
RSA653711
Poa annua
Scott D. White
2000-3-23
7636
Riverside
Coachella Valley, Thousand Palms area: N terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion.
152
Comment
RSA597934
Poa bigelovii
F. M. Reed
1920-3-24
4187
Riverside
Murray Canyon
213
Comment
SEINET244767
Poa bulbosa
A. C. Sanders
2002-5-4
25042
Riverside
San Jacinto Mtns.; Idyllwild, Pine Crest Ave., NE of Hwy 243
1677
Comment
SD144112
Poa howellii
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20646
Riverside
San Jacinto Mountains; N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of Peak 3740
1067
Comment
SD146083
Poa pratensis subsp. pratensis
G. K. Helmkamp, E. A. Helmkamp, A. Kerchner
1999-6-29
5018
Riverside
Northern Sierra Nevada Range; N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon
2134
Comment
CHSC102091
Poa secunda
Scott D. White; Michael Honer
2003-4-25
9122
Riverside
SAN BERNADINO MTNS.: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
641
Comment
RSA772412
Poa secunda
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4853
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
POM2369
Polygonum amphibium var. emersum
I. M. Johnston
1918-5-30
2027
Riverside
Temecscal Canyon (near Lee Lake).
335
Comment
UCR34117
Polygonum fagopyrum
Lance F. Howard
1984-5-25
035
Riverside
Riverside, 3950 Cedar St. between 9th and 10th Sts.
244
Comment
POM48373
Polypodium hesperium
P. A. Munz, I. M. Johnston
1924-7-27
8778
Riverside
North side of rocks, Dark Canyon, San Jacinto Mountains
2194
Comment
SDSU13953
Polypogon maritimus
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2140
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
SEINET12240497
Poncirus trifoliata
A. C. Sanders, Krueger, R.
2010-4-29
38111
Riverside
Riverside, UCR Citrus Variety Collection, Agricultural Operations area, near intersection of Canyon
317
Comment
RSA543142
Populus fremontii
Steve D. Boyd
1991-3-17
5500
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
RSA775605
Porophyllum gracile
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
998
Riverside
Iron Mountains, on southwest side of mountains in wash.
423
Comment
SDSU13924
Porophyllum gracile
Michael G. Simpson
2000-5-13
2118
Riverside
Santa Margarita Ecological Reserve, ca. 100 feet from Northside field station.
366
Comment
UC667273
Porophyllum gracile
Annie M. Alexander and Louise Kellogg
1941-5-9
2141
Riverside
Cottonwood Spring Eagle Mountains
883
Comment
UCD135024
Porophyllum gracile
Steve Boyd
1985-7-23
1044
Riverside
De Luz Road, 3.5 miles west of junction with Tenaja Trail.
Comment
UCR269203
Porophyllum gracile
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
998
Riverside
Southcentral Mojave Desert, Iron Mountains, on southwest side of mountains in wash
423
Comment
UCR48392
Porophyllum gracile
Steve Boyd
1986-5-1
1786
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
SEINET3228132
Proboscidea althaeifolia
G. Rink, T. Thomas and K. Routson
2012-9-1
11655
Riverside
Blythe Solar Power Plant (proposed) about 10 miles northwest of Blythe
170
Comment
UC2026428
Proboscidea althaeifolia
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10062
Riverside
COLORADO-MOJAVE DESERT TRANSITION, LITTLE MARIA MOUNTAINS: Bajada at southwest end of Rice Valley, along Midland Road, just north of pass between Little Maria and Big Maria mountains.
Comment
UCR18679
Proboscidea althaeifolia
Frank C. Vasek
1971-9-8
710908- 01
Riverside
Sonoran (Colorado) Desert, Dry lake, 3 mi. north of Desert Center.
Comment
RSA11597
Prosopis glandulosa var. torreyana
C. Epling, Wm. Robison
1933-6-24
s.n.
Riverside
San Gorgonio Wash
Comment
SBBG3760
Prosopis glandulosa var. torreyana
H. and M. Dearing
1930-4-13
815
Riverside
near Palm Springs
Comment
RSA453240
Prunus fremontii
Anstruther Davidson
1903-5-3
1843
Riverside
Thermal.
Comment
RSA16512
Prunus ilicifolia
Percy C. Everett
1935-6-17
7146
Riverside
Coldwater Canyon Trail to Santiago Peak, 1.5 mi. above Glen Ivy Resort.
564
Comment
CAS-BOT-BC151206
Prunus virginiana var. demissa
E. K. Balls
1949-5-4
13486
Riverside
On road from Idyllwild to Banning, San Jacinto Mts.
1371
Comment
OBI35673
Psathyrotes ramosissima
Louis B. Ziegler
1977-4-12
561
Riverside
Near Desert Hot Springs
381
Comment
POM259943
Psathyrotes ramosissima
P. A. Munz
1940-3-23
15670
Riverside
South base of Pinto Mountains, road Dale to Cottonwood Springs
610
Comment
RSA472320
Psathyrotes ramosissima
J. W. Jamie
1906-4-1
1456
Riverside
Mecca
Comment Read comments Nov 30 2009
POM10053
Pseudognaphalium biolettii
Charlotte M. Wilder
1903-4-19
23
Riverside
Wilder Canyon, W Riverside County
Comment
POM358759
Pseudognaphalium biolettii
N. R. Zabriskie
1974-3-27
694
Riverside
N side canyon downstream from 'Big Pool' Andreas Canyon, N slope San Jacinto mts
335
Comment
UC1118482
Pseudognaphalium californicum
A. Lewis
1934-3-1
316
Riverside
Tin Mine Canyon Cleveland National Forest, Corona Quadrangle, Tin Mine Canyo
609
Comment
UC64844
Pseudognaphalium stramineum
E. A. Zumbro
1904-1-1
422
Riverside
Cold Water Canyon Santa Ana Mts., Cold Water Canyon
Comment
UCR121824
Pseudognaphalium stramineum
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24599
Riverside
Mojave Desert, Little San Bernardino Mtns, Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley
1372
Comment
UCR202415
Psilocarphus brevissimus
Karin Cleary-Rose
1998-9-7
s.n
Riverside
Perris-Aguanga Basin Region; San Jacinto River Valley, west edge of Hemet, east of Warren Rd., south of Esplanade and north of the Tres Cerritos Hills
460
Comment
UCR22137
Psilocarphus brevissimus var. brevissimus
Steve Boyd
1980-5-17
286
Riverside
Gavilan Hills, Harford Springs County Park, on the NW corner of the Gavilan plateau.
Comment
CAS-BOT-BC353583
Psorothamnus arborescens var. simplicifolius
O. F. Sillig
1911-5-21
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
CAS-BOT-BC353585
Psorothamnus arborescens var. simplicifolius
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater
Comment
UC863834
Psorothamnus arborescens var. simplicifolius
Lewis S. Rose
1938-12-18
38322
Riverside
Palms Springs Palm Springs (Sanby desert [sic])
137
Comment
RSA403990
Psorothamnus emoryi
Louis C. Wheeler
1931-11-26
392
Riverside
Salton Sea, 2 miles SE Salton Bench Mark.
-76
Comment
SJSU4441
Psorothamnus emoryi
C. K. Schroen
1964-3-24
26
Riverside
by Hwy 99 midway between Oasis & Coolidge Springs
60
Comment
UCR166008
Psorothamnus emoryi
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
CAS-BOT-BC340923
Psorothamnus schottii
H. M. Hall
1905-4-1
5758
Riverside
Colorado Desert. Palm Springs
152
Comment
CAS-BOT-BC340925
Psorothamnus schottii
Robert F. Thorne; R. Rutherford
1964-4-12
33655
Riverside
About 1 mile W of Turnoff to Cottonwood Wells, along Hwy 60-70
Comment
HSC84094
Psorothamnus schottii
Aaron Liston, T. S. Elias, O. R. Dorado, S. Zona
1986-11-29
6401
Riverside
Road to Painted Canyon, Mecca Hills
Comment
RSA404245
Psorothamnus schottii
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
RSA404252
Psorothamnus schottii
M. B. Dunkle
1933-3-4
3041
Riverside
Painted Canyon, Colorado Desert.
30
Comment
SFV1814
Psorothamnus schottii
M. L. Vincent, R. H. Swade
1963-10-19
467
Riverside
On California State Highway 74 about 6 miles south of Palm Desert. Roadside.
Comment
UCR89663
Psorothamnus schottii
Bern Schwenn
1994-4-30
s.n.
Riverside
southern Mojave Desert, Joshua Tree National Monument. E side of Hexie Mtns., along Ruby Lee Well Road, between paved Pinto Basin Road and the divide.
823
Comment
SEINET4037230
Psorothamnus spinosus
G. T. Manthey
1977-1
1642
Riverside
10 miles east of Mecca on road going toward Joshua Tree National Monument.
Comment
UC154566
Psorothamnus spinosus
Rensselaer J. Smith
May 1904
Riverside
White Water
396
Comment
UCD34520
Psorothamnus spinosus
Beecher Crampton
1985-5-8
9964
Riverside
Riverside County, west of Blythe along hwy. 10.
Comment
CAS-BOT-BC72618
Pteridium aquilinum
Carl B. Wolf
1932-8-4
3911
Riverside
San Jacinto Mts., Point View, near Idyllwild
1645
Comment
POM11504
Pteridium aquilinum var. pubescens
P. A. Munz
1922-7-7
6035
Riverside
San Jacinto Mountains: Tamarack Valley
2805
Comment Read comments Sep 10 2009
SEINET8713957
Pteris aquilina
Jean Coulson
1959-1
s.n.
Riverside
San Jacinto Mts. Riverside CountyCalifornia 4 mi. N of Pine Grove on Fork of San Jacinto, Ele. 5000 ft. , On Banning road. 100 yds up stream.
Comment
RSA770855
Pterostegia drymarioides
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4933
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UCR116853
Pterostegia drymarioides
A. C. Sanders, Steven R. Hill
2001-5-4
24140
Riverside
Santa Ana Mtns. region, W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho Calif. Rd.
488
Comment
UCR120186
Pterostegia drymarioides
Mitch Provance
1998-3-7
169
Riverside
Jurupa Mountains, 'Rattlesnake Mt.', c. 0.7 km south of limestone quarry situated at the N base of the mountain on 7th St. This site, technically, in the city of Riverside
375
Comment
UCR47202
Pterostegia drymarioides
B. G. Pitzer, L. F. LaPre
1987-3-2
0424
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
SD136777
Punica granatum
Steve Boyd
1994-10-14
8394
Riverside
San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, at confluence with Bluewater Canyon
1079
Comment
RSA0081612
Pyrola aphylla
P. A. Munz
1938-8-14
15370
Riverside
Ridge east of Toro Peak, Santa Rosa Mts.
2378
Comment
RSA0082841
Pyrola minor
P. A. Munz
1922-7-7
6049
Riverside
San Jacinto Mountains: Round Valley
2713
Comment
CAS-BOT-BC516759
Quercus
Jeremiah George
2012-8-13
s.n.
Riverside
San Gorgonio Pass/Moreno Badlands: W of Beaumont, just E of jct of 60 Fwy and Jackrabbit Trail, off frontage road deadend
716
Comment Read comments Jan 17 2018
UC5825
Quercus X acutidens
Samuel B. Parish
1891-11-3
2255
Riverside
near Murietta
Comment Read comments Jul 15 2009
UCSB41252
Quercus X acutidens
Cowan, Clark
1978-4-25
Riverside
6.7mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Sta. Ana Mts. Cleveland Nat. For.; Whittaker transect #W-229
Comment
UCR214579
Quercus agrifolia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37846
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.93 mi. north (03 deg. ) of intersection of I-15 and Lake St.
469
Comment
SDSU12877
Quercus agrifolia var. agrifolia
J. Jill Steinberg with Janet Knotts and Kevin Contreras
1998-3-25
33
Riverside
Next to main entrance gate to Santa Margarita Field Station
354
Comment
SDSU13621
Quercus agrifolia var. agrifolia
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
LA46615
Quercus berberidifolia
W. Pequegnat;
1939-4-8
37
Riverside
Santa Ana Mountains
Comment
RSA0081317
Quercus berberidifolia
Mitch Provance, Jeremiah George
2012-8-4
812 -32
Riverside
Western Riverside County: Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero.
752
Comment
UCR264644
Quercus berberidifolia
Mitch Provance
2012-4-27
412- 19
Riverside
The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave.
799
Comment
POM122373
Quercus chrysolepis
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
RSA526499
Quercus chrysolepis
Steve Boyd, T. S. Ross
1990-5-11
4694
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
RSA772411
Quercus cornelius-mulleri
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4854
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
915
Comment
RSA0099445
Quercus engelmannii
Duncan S. Bell
2014-11-14
7705
Riverside
Santa Rosa Mountains; collecting in the Santa Rosa Mountain Wilderness area; west side of Martinez Mountain; at meeting point of Horsethief Creek and the Cactus Spring Trail.
1055
Comment
SDSU13622
Quercus engelmannii
W. Miller with C. Mosse
1972-7-20
Riverside
75 yards past fork next to olive trees.
Comment
SFV8726
Quercus engelmannii
F. C. Vasek
1975-9-11
s. n.
Riverside
Horsetheif Creek Canyon, southwest of Pinyon Flat where the Cactus Spring Trail crosses.
Comment
UCD14090
Quercus john-tuckeri
Stephen K. Langer
1995-4-9
s.n.
Riverside
California, Kern Co.; Lockwood Valley Road, 3.6 mi. from junction with Frazier Mountain Road;
Comment Read comments Aug 25 2013
SEINET13953263
Quercus palmeri
J. C. Roos
1965-1
Riverside
Summit of Pines to Palms Road (Hwy 74) south of Palm Desert, Santa Rosa and San Jacinto Mountains.
Comment
UCD170489
Quercus wislizeni
Tom Scott
Apr 2011
2011- 571 -.3
Riverside
San Bernardino Mountains: South side of mountains in Banning Canyon on USFS road 2S01, c. 6.5 miles up canyon.
1492
Comment
SACT002731
Quercus wislizeni var. frutescens
A. Delisle
1961-6-25
Riverside
Alendale Pines Riverside, Ca
Comment
UC527702
Quercus wislizeni var. frutescens
C. B. Wolf
1931-10-14
Riverside
100 yds above Fish Hatchery (Snow Creek, n base of San Jacinto Mts); San Jacinto Mountains, Snow Creek
609
Comment
UCR9306
Quercus wislizeni var. frutescens
Ted Hanes
1966-11-21
s.n.
Riverside
San Bernardino Mtns, Millard Canyon, 7 mi north of Cabazon
1159
Comment
UCD170548
Quercus wislizeni var. wislizeni
D. O. Burge
2017-5-20
2276
Riverside
San Jacinto Mountains, Lake Fulmore area, University of California James Reserve.
1640
Comment
RSA192183
Rafinesquia californica
E. W. Lathrop
1966-5-1
6218
Riverside
2 miles west of Murrieta
Comment
CLARK-A1528-2075
Rafinesquia neomexicana
John C. Roos
1947-3-1
3304
Riverside
Garnet
Comment
POM305599
Rafinesquia neomexicana
Henry J. Ramsey, Ramsey
1937-3-2
883
Riverside
Desert Center
Comment
POM311103
Rafinesquia neomexicana
H. K. Sharsmith
1952-4-10
4059
Riverside
Smoke Tree Wash, ca 5 mi. NE of Cottonwood Spirngs, Joshua Tree National Monument
854
Comment
RSA663886
Rafinesquia neomexicana
C. R. Annable
1995-3-9
2253
Riverside
ca. 14.5km NW of Palm Springs. N slope of Whitewater Hill.
Comment
SD232202
Rafinesquia neomexicana
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10490
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert: East side of mouth of Chino Canyon, at upper edge of bajada and lower rodky slope of mountains, along road to Palm Springs Tram Satiion. Area burned in 2001.
Comment
SEINET6044436
Rafinesquia neomexicana
I. W. Clokey
1935-4-17
6967 A
Riverside
Cottonwood Springs.
Comment
UCR272449
Rafinesquia neomexicana
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
014
Riverside
San Bernardino Mountains, San Gorgonio Wilderness Area, the plain to the east of Mission Creek, 0.4 miles northwest of the Stone House
783
Comment
UCR256900
Ranunculus californicus var. californicus
LeRoy Gross, Caitlin Elam
2013-5-14
6072
Riverside
Peninsular Range; San Jacinto Mountains, Garner Ranch, east of Lake Hemet and Hwy 74, west of the ranch buildings, north of the road to the buildings, and south of the old landing strip
1332
Comment
SEINET998620
Rhamnus californica
T. B. Salvato
2004-1
597
Riverside
San Bernardinos Mtns: head of Banning (San Gorgonio River) Canyon San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
UCR140656
Rhamnus californica subsp. tomentella
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
13- 90
Riverside
San Jacinto Mtns, San Bernardino National Forest, 12 miles north of Idyllwild on Hwy 243 near Vista Grande, Site L13
1558
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
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
UCD111913
Rhamnus crocea
B. Pitzer
1997-4-20
3186
Riverside
Lakeview Mountains. Intersection of Dutton St. with Voltaire Vista Road.
610
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
CAS-BOT-BC56049
Rhamnus ilicifolia
P. C. Everett
1935-6-18
7207
Riverside
Santa Ana Mts., Coldwater Can. Trail, about 1 1/2 mi. below (No.) main divide motorway
1280
Comment
RSA210963
Rhamnus tomentella subsp. cuspidata
James Henrickson
1969-11-15
4370
Riverside
8 mi. SE of Banning along Hy R-1 in clearing Oak Pine Forest.
1585
Comment
POM320387
Rhododendron occidentale
Anonymous
1968-11-3
s.n.
Riverside
Fulmor Lake, San Jacinto Mountains
Comment
UC723853
Rhododendron occidentale
C. Epling, Wm. Robison
1935-6-29
Riverside
Mount San Jacinto, Marion Peak Marion Peak; Mount San Jacinto, Marion Peak
Comment Read comments Oct 14 2006
JOTR32000
Rhus aromatica
La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade
2011-4-19
2230
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1)
Comment
UCR527
Rhus aromatica
Eugene Cardiff, Ken Smith
1954-4-5
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside
671
Comment
OBI8068
Rhus ovata
David J. Keil, Malcolm McLeod
1977-3-26
12018
Riverside
9 mi E of jctn with I-15 along Calif 79.
518
Comment
POM210815
Rhus ovata
Victor Duran
1933-7-3
3498
Riverside
2 miles east of Pinyon Flat, Santa Rosa Mountains.
1067
Comment
RSA628885
Rhus ovata
A. C. Sanders
1994-5-29
14549
Riverside
San Bernardino Mountains: Morongo Indian Reservation, among hills on the low pass between Millard Cyn. and Potrero Cr.
750
Comment
RSA650223
Rhus ovata
G. W. Mason
1949-1-23
s.n.
Riverside
Found in Batista Canyon 7-10 miles east of Hemet
518
Comment Read comments Apr 29 2011
UC472805
Rhus ovata
Mary F. Spencer
Aug 1925
287
Riverside
Idyllwild; San Jacinto Mountains
1524
Comment
UC11510
Ribes cereum
H. M. Hall
July, 1901
2353
Riverside
Tauquitz Valley San Jacinto Mountains
2438
Comment
SBBG101699
Ribes indecorum
S. Boyd, T. Ross, M. Hammitt
1991-5-2
6115
Riverside
SW and W flanks of Billy Goat Mtn, 3 mi N of Hwy 79, 1 mi W of Hwy 371, N of Aguanga
600
Comment
UCR160774
Ribes malvaceum
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19772
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
RSA0022088
Ribes montigenum
E. C. Jaeger
1921-6-19
5444
Riverside
Round Valley, San Jacinto Mts.
2744
Comment
UCSB2647
Ribes nevadense
Newby, Ron
1959-5-16
Riverside
10 miles N of Idyllwild on hiway to Banning; in the San Jacinto mountains
1828
Comment
SEINET272331
Ribes quercetorum
A. C. Sanders, OF Clarke; H Forester
1997-3-2
19766
Riverside
Box Spr Mtns: E side of the range in Pigeon Pass area above W end of Quail Call Dr cyn just W of section line. UTM 10k
610
Comment
RSA221070
Ribes speciosum
E. W. Lathrop
1966-3-23
6087
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
610
Comment
RSA335001
Ricinus communis
Steve Boyd
1985-7-30
1045
Riverside
De Luz rd., 7.8 miles west of Rancho [California]. Roadside weed along Sandia Creek, infrequent.
Comment Read comments Apr 16 2009
RSA648215
Ricinus communis
Stephen Hill
1981-2-16
13
Riverside
Cajalco Rd. 1 mile E. of hwy 15.
Comment
RSA263758
Romneya coulteri
E. W. Lathrop
1967-4-14
6180
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
Comment
UCR110381
Rorippa curvipes
A. C. Sanders, Mitch Provance
1999-9-26
23112
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
UCSB37900
Rosa californica
Sanders, A.
1980-7-18
Riverside
Thomas Mountain; along a small dry creek in Spillway Canyon about 2 miles SW of Hwy. 74 along Thomas Mtn. Rd; T 6S, R 3E, S 1/2 sec. 17.
1463
Comment
UCR121262
Rubia tinctoria
O. F. Clarke
2001-7-3
s.n.
Riverside
San Bernardino Valley region, Riverside, UCR Botanical Garden
335
Comment
CLARK-A1528-826
Rubus ursinus
Paul D. Wood
1970-4-19
2 C
Riverside
Riverside
243
Comment
RSA466038
Rumex acetosella
M. B. Dunkle
1933-7-20
3700
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UCR201679
Rumex acetosella
Scott D. White, Justin M. Wood
2008-5-15
11989
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA561071
Rumex conglomeratus
Steve Boyd, Tim S. Ross, Dave Bramlet
1993-5-12
7342
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon,
365
Comment
UCR281807
Rumex salicifolius
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-19
417- 97
Riverside
Menifee Valley, Menifee, W side of Murrieta Rd., between Melido St. and Wickerd Rd.
482
Comment
RSA284573
Rumex salicifolius var. denticulatus
C. W. Tilforth, John Dourley
1980-7-15
2064
Riverside
0.9 miles west of Mountain Center along hwy 74, Riverside County, California.
Comment
RSA605755
Sagina apetala
A. C. Sanders
1996-3-17
17980
Riverside
Coachella Valley: Palm Springs, weedsin landscaping of shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr., (33 deg 51 N, 116 deg 33 W.)
250
Comment
UC604956
Salazaria mexicana
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9543
Riverside
Cottonwood Springs Canyon
Comment
CAS-BOT-BC103902
Salix exigua
F. R. Fosberg
1932-3-13
8077
Riverside
Thousand Palms Canyon, Choachella Valley
Comment
SD229272
Salix exigua
Dick Schwenkmeyer
2012-5-22
719
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 miles south of intersection of highways 10 and 111
511
Comment
SD1018
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of the bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
239
Comment
CAS-BOT-BC108148
Salix gooddingii
A. C. Sanders; O. Clarke; T. Krantz; R. Thorne
1993-4-27
13817
Riverside
Arrowhead Hot Springs and immediate viciniety, San Bernardino Mountains. Lower Waterman Canyon 1/2 mile due W of the old Arrowhead Hot Springs Hotel
579
Comment
POM319097
Salix gooddingii
Patricia Wilder
1971-9-29
5274
Riverside
San Jacinto River drainage area. Base of the San Jacinto Mountains, east of Hemet on north side of Valle Vista at north end of Fairview Street, north of Florida Street; at boundary of Soboba Indian Reservation.
518
Comment
RSA543141
Salix gooddingii
Steve D. Boyd
1991-3-17
5501
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
SDSU12997
Salix gooddingii
Michael G. Simpson
1999-10-27
2027
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
LA208734
Salix laevigata
Carl Hedin; Joseph Ewan
1933-3-19
7679
Riverside
Chino Creek near Prado (Rincon), below Corona [Area 7]
Comment
SD225103
Salix laevigata
Scott D. White, Shelton Dowthit & Conservancy volunteers
1996-3-31
3849
Riverside
Lk Skinner Area: Riverside Land Conservancy conservation easement site, about 1/2 air mi S of the reservoir, near East Benton Road
533
Comment
UC846611
Salix laevigata
Joseph Andorfer Ewan
1933-3-19
10903
Riverside
Santa Ana R. at Prado; Santa Ana R.
Comment
UC914196
Salix laevigata
Charles B. Fiker
1946-5-30
3361
Riverside
100 yards from dismantled service station on Pala Rd. from Temecula bridge
Comment
UCR17443
Salix laevigata
N. R. Zabriskie, W. W. Zabriskie
1971-2-13
334
Riverside
Western Colorado Desert/ San Jacinto Mtns, c. 25' up from Zabriskie-335, immediately below Andreas Canyon Clubhouse, Andreas Canyon, E slope of mountains
Comment
UCR25939
Salix laevigata
John C. Roos
1947-11-1
3758
Riverside
Sonoran (Colorado) Desert, Eagle Mtns, Lost Palms Canyon
976
Comment
RSA770874
Salix lasiolepis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4597
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCD111647
Salix lasiolepis
B. Pitzer
1997-4-20
3179
Riverside
Lakeview Mountains. Intersection of Dutton St. with Voltaire Vista Road.
610
Comment
RSA629019
Salix lucida subsp. lasiandra
Scott D. White
1998-6-28
6796
Riverside
Corona: River Road bridge over the Santa Ana River.
160
Comment
SD122377
Salsola paulsenii
Duffie Clemons, Erik Jonsson
1988-2-13
1939
Riverside
Alongside Washington Street, 3.0 miles north of I-10 southwest of Indio Hills, Coachella Valley.
Comment
POM12755
Salsola tragus
P. A. Munz
1922-7-3
5947
Riverside
Vandeventer Flat
1372
Comment
RSA0094958
Saltugilia australis
Steve D. Boyd, Tim Ross, Dave Bramlet
1993-5-13
7383
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile.
412
Comment
RSA469673
Saltugilia splendens
M. B. Dunkle
1937-3-25
4961
Riverside
Dry Morongo.
Comment
UCR252227
Salvia apiana
Marissa Manahan
2011-5-13
s.n.
Riverside
Riverside, Andulka Park, Tequesquite Arroyo at Chicago Ave.
277
Comment
UCR42549
Salvia apiana
B. G. Pitzer
1986-4-26
0186
Riverside
San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road
734
Comment
SEINET2066007
Salvia carduacea
Howard S. Gentry
1981-6-13
23713
Riverside
Between Anza and Aguanga.
Comment
SEINET7063433
Salvia carduacea
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles east of Sage on East Benton Road. Tucalota Valley. UTM Zone 11, 502421mE, 3715161mN. (WGS84/NAD83).
575
Comment
RSA0123122
Salvia columbariae
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9032
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA401474
Salvia columbariae
N. C. Cooper
1944-4-21
1149
Riverside
Banning.
701
Comment
UC144540
Salvia columbariae
C. F. Baker
1904-4-5
4143
Riverside
Hemet
Comment Read comments Jul 4 2010
UCR183012
Salvia columbariae
Mitch Provance
2003-5-5
4419 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR261149
Salvia columbariae
A. C. Sanders, Katie Young, John Hale
2015-4-22
41593
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring
458
Comment
UCR98066
Salvia columbariae
A. C. Sanders
1997-3-1
19713
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
RSA295248
Salvia eremostachya
N. R. Zabriskie, Walter Zabriskie
1972-3-30
503
Riverside
below Pinyon Crest in Chapman s Rancheros area toward Dos Palmas Spring; northwest of Hwy 74 in Santa Rosa Mts.
1098
Comment
SBBG6390
Salvia eremostachya
H. and M. Dearing
1942-3-29
4848
Riverside
Dos Palmas Spring, near Palms to Pines Hwy
Comment
UCR18500
Salvia eremostachya
Frank C. Vasek, O. F. Clarke
1966-4-4
s.n.
Riverside
Santa Rosa Mtns, Hwy 74 at Royal Carrizo Road, Deep Canyon drainage
917
Comment
UC1287000
Salvia mellifera
C. L. Hitchcock
1966-3-16
24181
Riverside
0.25 mi w Aguanga
Comment
UCR26240
Salvia pachyphylla
John C. Roos
1946-8-27
2914
Riverside
Peninsular Range, Santa Rosa Mtns
2287
Comment
JOTR16733
Salvia vaseyi
Vanderspek & Nolte
1964-4-17
s.n.
Riverside
Joshua Tree National Park.
Comment
JEPS57289
Sambucus mexicana
L. R. Heckard and R. C. Bacigalupi
1968-5-5
1805
Riverside
2.6 mi n Radec
548
Comment
RSA263674
Sanicula crassicaulis
E. W. Lathrop
1968-5-22
6922
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest
1220
Comment
JOTR29559
Sarcostemma hirtellum
Andre, Jim, Tasha LaDoux
2006-4-11
6733
Riverside
Joshua Tree National Park. Along Pinto Basin Rd (paved) in Wilson Canyon
857
Comment
LA202891
Sarcostemma hirtellum
Carl Epling; William Robison
1933-6-27
sn
Riverside
Little San Bernardino Mountains, 5 mi. S of Gold Coin Mine
Comment
UC879245
Sarcostemma hirtellum
C. L. Hitchcock
1940-3-31
5886
Riverside
between Cottonwood Spring Pinto Basin
Comment
UCR169871
Saxifraga californica
Dave Goodward
2004-1
s.n.
Riverside
San Jacinto Mtns., mouth of narrow side canyon off South Fork San Jacinto River
1159
Comment
UCR35277
Saxifraga californica
L. B. Ziegler
1974-4-2
523
Riverside
San Jacinto Mountains, foothills of the San Jacinto Mountains, hillside slopes of lower Bautista Canyon
612
Comment
UCR167239
Schismus arabicus
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
SDSU12246
Schismus barbatus
Lara Tikkanen, Taxonomy of California Plants class, M. G. Simpson, instructor
2000-4-1
5
Riverside
Comment
UCD93273
Schismus barbatus
Scott D. White
1997-2-28
4719
Riverside
Elsinor Basin. Elsinore Area: SE of Hwy 74, ca. 1 mile E of junction with I-15 Freeway.
457
Comment
UCR213278
Schismus barbatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37691
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
UCR20373
Schoenoplectus americanus
John C. Roos, L. Roos
1952-6-10
5762
Riverside
San Bernardino Valley Region, Fairmont Park in Riverside, edge of lake
259
Comment
RSA92140
Schoenoplectus americanus
F. W. Peirson
1921-3-20
2848
Riverside
Palm Canyon, Colorado Desert.
305
Comment
RSA800233
Schoenoplectus maritimus
Justin M. Wood
2010-6-17
2049
Riverside
Perris Basin: March ARB, roadside ditch south of Cactus Ave. and west of Heacock St.
473
Comment
OBI74594
Scrophularia californica
David J. Keil
1983-4-15
16903
Riverside
E of Temecula on SR79
Comment
RSA650275
Scrophularia californica
W. A. Reinke
1971-5-8
s.n.
Riverside
7mi. N. of 2nd St. on [Highway] 71-74, Elsinore.
Comment
UCSC001510
Scutellaria angustifolia
Peter Kamb
1948-7-3
1141
Riverside
Hall Canyon, San Jacinto Mts., Yellow Pine Forest
1646
Comment
RSA748358
Scutellaria siphocampyloides
Sarah J. De Groot, Naomi S. Fraga
2004-7-8
4388
Riverside
San Jacinto Mountains: East of Idyllwild, vicinity of FS road 5S13, between Chimney Flats Road 5S06 and 5S24.
1463
Comment
RSA4389
Scutellaria tuberosa
Dorothy R. Wolf
1932-5-20
33
Riverside
Richman Ranch, 2.5 miles N of De Luz.
457
Comment
UC1595563
Scutellaria tuberosa
Steve Boyd, Orlando Mistretta
1991-5-22
6300
Riverside
e of Dorland Mountain (base of Agua Tibia Mountain, w of Kolb Creek); Agua Tibia Mountain, Vail Lake area
548
Comment
CAS-BOT-BC69807
Selaginella bigelovii
Ivan Johnston
1917-4-4
1044
Riverside
Palm Canyon, Colorado Desert.
304
Comment
RSA717616
Selaginella bigelovii
Scott D. White
2006-4-27
11305
Riverside
Santa Rosa Hills, S. of Hemet.
549
Comment
UCR177514
Selaginella bigelovii
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32538
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
640
Comment
UCR41371
Selaginella bigelovii
N. M. Fellows
1985-1-5
60
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn., 1 mi west of Snow Creek Village
506
Comment
UCSB72526
Selaginella bigelovii
Moseley, Maynard
1954-4-10
Riverside
Whitewater Canyon, floor of canyon, Colorado Desert, near Whitewater
Comment
SEINET10569125
Selaginella bigelovii
Rose
1935-12-27
Rose 35706
Riverside
Colorado Desert, Palm Canyon, dry rocky slopes.
305
Comment
LA203925
Senecio flaccidus var. douglasii
Carl Epling; William Robison
1933-6-24
sn
Riverside
Little San Bernardino Mountains, San Gorgonio Wash, near Banning
Comment
JOTR16613
Senecio flaccidus var. monoensis
Moore, Sue
1968-3-25
s.n.
Riverside
Joshua Tree National Park.
731
Comment
UCR233168A
Senecio mohavensis
Jim Andre, Glenn L. Clifton
2011-2-22
17443
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
RSA612491
Senecio vulgaris
D. L. Banks
1997-2-23
1326
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
SD258926
Senegalia greggii
Sarah J. De Groot, Rachel Darney-Lane
2016-6-14
7905
Riverside
Whitewater Canyon; along the Pacific Crest Trail, ca. 0.7 air mile south of Red Dome, ca. 1.1 trail miles northnorthwest of Whitewater Preserve, west of Whitewater River.
737
Comment
SEINET13709268
Sidalcea malviflora
J. Adams, J. Adams (Botany)
1966-1
751
Riverside
Santa Rosa Plateau, along Dirt Rd from Murrieta to De Luz 2500Ft
762
Comment
UC871471
Sidalcea malviflora subsp. sparsifolia
Mary F. Spencer
1922-4-25
2016
Riverside
near Banning (Lamb's Canyon)
701
Comment Read comments Mar 13 2011
CAS-BOT-BC434395
Sidotheca trilobata
A. C. Sanders; Tim Thomas; T. B. Salvato
2008-6-25
35622
Riverside
Peninsular Range; San Jacinto Mtns.: May Valley c. 1.0 mi. WSW of Fleming Ranch.
1585
Comment
UC1949955
Sidotheca trilobata
R. F. Thorne, W. Wisura, D. Mitchener
1982-1
55191
Riverside
Peninsular Ranges; Santa Ana Mountains region: Cleveland National Forest, along Main Divide Truck Road.
Comment
RSA192157
Silene laciniata subsp. major
E. W. Lathrop
1966-5-15
6301
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
SBBG128623
Silene multinervia
S. R. Hill, A. C. Sanders
2001-5-4
33707
Riverside
N side of Avenida del Oro, just E of jct with Sandia Crk Drive, 2 mi W of jct of Rancho California Rd and Interstate 15; E rim, Santa Rosa Plateau
478
Comment
CAS-BOT-BC175066
Silene verecunda
H. M. Hall
1901-7-1
2453
Riverside
In open forests of [Tauquitz] Tahquitz. San Jacinto Mountains
2133
Comment
RSA627511
Silene verecunda subsp. platyota
Scott D. White, Julie Greene
1998-8-1
6960
Riverside
Idyllwild Area: Roadside uplands and meadows within residential community above/parallel to E bank of Strawberry Creek between crossing at Circle Drive and Humber Park.
1829
Comment
RSA0043070
Simmondsia chinensis
Duncan S. Bell, LeRoy Gross
2014-3-20
6288
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
SDSU11067
Simmondsia chinensis
Joan Godsil
1953-1-18
553
Riverside
Joshua National Monument, 29 Palms to Cottonwood Springs Hwy.
1143
Comment
SEINET6418776
Simmondsia chinensis
Annie M. Alexander, Louise Kellogg
1941-1
2159
Riverside
EAgle Mountains, road to Black Eagle Mine
777
Comment