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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SD245411
Abronia villosa
Sarah De Groot, April Garbat
2013-3-28
6995
Riverside
Along Highway 177 at sandy area just south of the Desert Lily Sanctuary, Chuckwalla Valley, just south of Coxcomb Mountains.
152
Comment
SEINET3092168
Abronia villosa
John Adams
1965-4-17
124
Riverside
Hwy 111, 2 mi. E of Palm Springs near foothills.
Comment
UC912625
Abronia villosa
H. L. Mason
1928-3-10
4193
Riverside
Whitewater River
Comment
SEINET11941850
Abronia villosa
E. A. Purer
1935-1
6453
Riverside
Near Palm Springs, W edge of Colorado Desert
Comment
RSA652384
Abronia villosa var. aurita
Don Lage, Den Chapman, Glenn Hartrhorn
1949-4-9
s.n.
Riverside
Indio.
8
Comment
JOTR16747
Abronia villosa var. villosa
Walters, Jim
1967-3-4
s.n.
Riverside
Joshua Tree National Park. ROAD TO LOST HORSE
1249
Comment
RSA749943
Abronia villosa var. villosa
Justin M. Wood
2009-3-26
410
Riverside
[Coachella Valley:] Bermuda Dunes; Avenue 38, between Washington St and I-10.
37
Comment
UCR249664
Abronia villosa var. villosa
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7301
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
CAS-BOT-BC203219
Abutilon
Elizabeth McClintock
1958-4-2
s.n.
Riverside
East side of Salton Sea
Comment
SD146226
Abutilon theophrasti
A. C. Sanders, Mitch Provance
1999-9-26
23105
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. southeast of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring.
433
Comment
RSA737110
Acacia redolens
Justin M. Wood
2008-10-29
211
Riverside
Temecula- Murrieta Creek, downstream of 1st street bridge.
293
Comment
OBI17153
Acamptopappus sphaerocephalus
H. E. McMinn
1935-6-27
4071
Riverside
Palms to Pines Highway
Comment
RSA416161
Acamptopappus sphaerocephalus var. sphaerocephalus
Ora M. Clark
1923-2-23
1546
Riverside
south of Cabazon Colorado Desert
Comment Read comments Mar 13 2011
UC63855
Acer negundo var. interior
H. M. Hall
1897-4-16
480
Riverside
hills s Beaumont; hills s of Beaumont
Comment
RSA6009
Achillea millefolium
Carl B. Wolf
1932-8-4
3926
Riverside
Strawberry Valley, 1.5 miles froStrawberry Valley.m Idyllwild on road to Banning
1707
Comment
UC891013
Achillea millefolium
P. A. Munz
1922-6-24
5794
Riverside
on wet banks of Pepe Creek Hemet Valley; San Jacinto Mts
1463
Comment Read comments Mar 25 2011
CAS-BOT-BC260436
Achnatherum hymenoides
H. M. Hall
1899-5-24
1163
Riverside
San Jacinto Mountains. Van DeVenders
1371
Comment
RSA757742
Achnatherum speciosum
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
s.n.
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
POM13031
Achyronychia cooperi
P. A. Munz
1922-4-14
4966
Riverside
Indian Wells
91
Comment
RSA423485
Achyronychia cooperi
F. R. Fosberg
1932-3-13
8076
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
SD51943
Acmispon americanus
Reid Moran
1962-7-7
9865
Riverside
Strawberry Creek, 2.0 miles southwest of Idyllwild, San Jacinto Mountains.
1550
Comment
SDSU12235
Acmispon glaber var. brevialatus
Tahirih Linz, M. G. Simpson
2000-4-1
3
Riverside
Comment
JOTR34137
Acmispon maritimus var. brevivexillus
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3090
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash
Comment
SD132392
Acmispon micranthus
Jerilyn Hirshberg
1989-3-22
Riverside
Santa Rosa Plateau, on mesa top
609
Comment
SBBG65794
Adenophyllum porophylloides
Anstruther Davidson, S. B. Parish
1898-1
Riverside
Palm Springs
Comment
UC31368
Adenophyllum porophylloides
H. M. Hall
1901-6-1
2109
Riverside
along the borders, at eastern base of the San Jacinto Mts Colorado Desert; San Jacinto Mountains
Comment
UCR16481
Adenostoma fasciculatum
Joe Buriel
1966-4-22
s.n.
Riverside
Peninsular Range, 5 miles north of Temecula off Hwy 395. Along small service road bordered by telephone poles
457
Comment
CAS-BOT-BC139871
Adenostoma sparsifolium
Louis C. Wheeler
1941-10-4
175
Riverside
Hemet-Idyllwild Road, San Jacinto Mts.
1371
Comment
UCR95944
Adenostoma sparsifolium
Scott D. White
1996-8-1
4456
Riverside
San Jacinto Mtns., Twin Pines area, just north of Twin Pines Road, c. 0.5 air mi. west of Twin Pines Ranch.
1143
Comment
UCR240630
Agoseris retrorsa
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 401
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1052
Comment
POM49466
Agrostis exarata
P. A. Munz, I. M. Johnston
1924-7-28
8816
Riverside
Pine Flats
1738
Comment
RSA172212
Aliciella latifolia
R. F. Thorne
1963-3-29
32392
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
UCR228840
Allium haematochiton
A. C. Sanders, T. B. Salvato
2011-4-27
39339
Riverside
Peninsular Range, south side of Alberhill Mountain in vicinity of Durant Siding and Terra Cotta, near Nichols Rd. and extension (under construction) toward Lake St.
390
Comment
UCR281231
Allium haematochiton
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-28
317- 54
Riverside
Temescal Valley, Southern foot of the Gavilan Hills, slopes west of Black Powder Rd.
427
Comment
SEINET12049414
Allium hyalinum
B. C. Templeton
1930-1
1484
Riverside
N of Gavilan[????]?
550
Comment
RSA574725
Allium munzii
Steve Boyd
1982-3-28
s.n.
Riverside
Gavilan Hills region, Temescal Canyon, south slope of Alberhill Mountain just east of extensively mined area.
427
Comment
RSA70180
Allium munzii
F. W. Peirson
1922-4-28
2961
Riverside
Temescal Canyon, western Riverside Co..
320
Comment
UCR144117
Allium munzii
Scott D. White, Kurt Cambell, John Resek
2000-4-26
7736
Riverside
Santa Ana Mtns, Lake Elsinore area, low hill west of intermittent channel (drains Walker Canyon). SW of Collier Ave. and NW of Riverside Dr.
412
Comment
UCR202615
Allium parryi
Scott D. White, Justin M. Wood
2008-6-17
12191 B
Riverside
San Jacinto Mountains, Morris Ranch Road, open area west of Goff Flat
1641
Comment
SEINET8467245
Allium peninsulare
J. C. Roos
1948-5-22
3865
Riverside
In a canyon SE of the summit of Reche Canyon
732
Comment
POM161529
Allophyllum divaricatum
Ralph Hoffmann
1929-9-6
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
2438
Comment
RSA16503
Allophyllum glutinosum
Percy C. Everett
1935-6-17
7155
Riverside
Coldwater Can. trail to Santiago Peak, 1.5 mi. above Glen Ivy Resort.
564
Comment
RSA770792
Alnus rhombifolia
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4533
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SDSU13508
Alnus rhombifolia
W. Miller with C. Mosse
1972-7-19
Riverside
200 yards upstream of river, south side (from beaver dam).
Comment
RSA512128
Amaranthus blitoides
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno valley, University of California agricultural experimental farms, ca. 1/2 mi. S of Alessandro Blvd. at NE corner of Catus Ave. & Nason Street.
Comment
UCR125907
Amaranthus blitum
A. C. Sanders
2002-11-10
25623
Riverside
San Bernardino/Santa Ana River Valley Region, Riverside, weed in yard at 422 Campus View Dr.
341
Comment
CLARK-A1528-1395
Amaranthus fimbriatus
John C. Roos
1963-10-23
Riverside
Chuckwalla Mountains
Comment
RSA302135
Amaranthus fimbriatus
J. R. Shevock
1972-10-14
2320
Riverside
Upper Coyote Canyon, Anza Borrego St. Park.
Comment
SEINET10389835
Amaranthus fimbriatus
A. C. Sanders, Jim Malusa
2015-9-10
41862
Riverside
Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range
480
Comment
RSA711758
Amaranthus retroflexus
B. L. Phillips
1994-9-12
s.n.
Riverside
A weed on the UCR campus at the community vegetable gardens at the NE corner of the intersection of Canyon Crest Dr. and M.L. King Blvd. (=Pennsylvania Avenue).
Comment
RSA0078222
Amaranthus watsonii
Sarah J. De Groot, Amy Rouillard
2015-9-15
7560
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
POM263162
Ambrosia acanthicarpa
J. C. Roos
1937-8-19
359
Riverside
Thomas Valley, San Jacinto Mts.
Comment
LA202914
Ambrosia dumosa
J. A. Ewan;
1931-4-2
4098
Riverside
10 mi. N of Edom
Comment
RSA597463
Ambrosia dumosa
L. C. Wheeler
1959-12-27
7644
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment Read comments Mar 3 2013
RSA761082
Ambrosia dumosa
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-20
143
Riverside
Hwy 177. N of Desert Center and Desert Lily Sanctuary. E of Joshua Tree National Park border.
274
Comment
UC68912
Ambrosia dumosa
H. M. Hall
1905-4-1
5907
Riverside
near Mule Springs; Colorado Desert
Comment Read comments Sep 11 2011
UCR100206
Ambrosia dumosa
B. G. Pitzer
1997-10-19
3361
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
UCSB18366
Ambrosia dumosa
Kruger, Dave
1964-5-10
Riverside
State Highway 74, 7 miles E of Pinyon Flats Campground
914
Comment
UC1595693
Ambrosia ilicifolia
W. Wisura, J. Romero, and M. Husar
1992-4-24
4706
Riverside
n base of Chuckwalla Mts. (Corn Spring); Colorado Desert, , Corn Spring
Comment
UC219179
Ambrosia ilicifolia
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4782
Riverside
vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains
457
Comment
UCR141234
Ambrosia psilostachya
A. C. Sanders, Mike Misenhelter
2004-10-6
28833
Riverside
Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve
640
Comment
CAS-BOT-BC273010
Ambrosia salsola
Roxana S. Ferris
1953-3-9
12596
Riverside
Access road to Los Angeles Aqueduct up Berdoo Canyon, about 2 miles northeast of Indio-Desert Hot Springs road
Comment
CAS-BOT-BC273038
Ambrosia salsola
Geo. B. Grant
1906-5-1
609 -6736
Riverside
Colorado Desert at Palm Springs
Comment
RSA802140
Amelanchier
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5009
Riverside
Strawberry Creek to the southwest of Strawberry Valley, about 2.4 air miles southwest of Idyllwild.
1534
Comment
SD148121
Ammannia coccinea
D. E. Bramlet, A. C. Sanders et al.
1999-10-15
2818
Riverside
198 m S of Gilman Hot Springs Rd., 1.22 km NW of Hwy 79 and 2.1 Km S of Jackrabbit Trail.
433
Comment Read comments Mar 21 2011
CAS-BOT-BC180627
Amorpha californica var. californica
Mrs. A. R. Seitz
1915-7-16
s.n.
Riverside
Banning Canyon
Comment
SD229150
Amorpha fruticosa
Dick Schwenkmeyer
2012-11-6
877
Riverside
West fork of Palm Canyon, Agua Caliente Indian Reservation, 4.7 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
227
Comment
UCR209168
Amorpha fruticosa var. occidentalis
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37159
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
RSA613652
Amsinckia intermedia
D. L. Banks, Victor Steinmann
1997-3-13
1467 B
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
RSA702188
Amsinckia intermedia
Scott D. White, Michael Honer
2004-3-11
9899
Riverside
Corona area. Approximately 1/2 air mile E of I-15 and 1 air mile N of El Cerrito Rd.
290
Comment
UC494722
Amsinckia intermedia
Philip A. Munz
1932-3-24
12025
Riverside
n of Elsinore
304
Comment
RSA0091473
Amsinckia tessellata
C. L. Hitchcock
1940-4-2
5912
Riverside
Cottonwood Spring wash, Joshua Tree National Monument.
Comment
SEINET7063025
Amsinckia tessellata var. gloriosa
A. G. Vestal
1962-3-29
s.n.
Riverside
About 4.6 miles northeast of Murieta. UTM Zone 11, 487800mE, 3712252mN. (WGS84/NAD83).
346
Comment
JOTR31082
Amsonia tomentosa
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2345
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
Comment
UC667264
Amsonia tomentosa
Annie M. Alexander and Louise Kellogg
1941-5-23
2225
Riverside
1/2 mi. n. Cottonwood Spring; Colorado Desert, Eaagle Mts.
914
Comment Read comments May 20 2012
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
RSA19239
Amsonia tomentosa var. tomentosa
I. W. Clokey
1935-4-17
s.n.
Riverside
Cottonwood Springs.
Comment
CLARK-A1528-775
Anagallis arvensis
Leland R. Dykes
1962-5-1
54
Riverside
Santa Ana Mountains
Comment
UCR49269
Anagallis arvensis
Steve Boyd
1986-5-1
1804
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
RSA92461
Ancistrocarphus filagineus
J. C. Roos, L. Roos
1954-5-11
6118
Riverside
Reche Canyon (Same locality as number 4773)
610
Comment
RSA628492
Anemopsis californica
A. C. Sanders, K. C. Rose
1999-6-18
22808
Riverside
Skinner/Domenigoni area: French Valley, E side of Washington Ave. near Rawson Rd.
451
Comment
RSA735853
Anthemis cotula
Scott D. White, Justin M. Wood
2008-4-15
11876
Riverside
Perris Valley: Interstate 215, between Nuevo Rd and Scott Rd.
427
Comment
RSA343092
Antirrhinum coulterianum
Robert F. Thorne, E. W. Lathrop, S. Meury
1985-5-18
60622
Riverside
Santa Rosa Plateau: Burned-over chapparral along Clinton Keith Road, near base of plateau.
427
Comment
RSA503413
Antirrhinum coulterianum
J. D. Olmsted
1962-5-10
3642
Riverside
Crest between Sandia Creek and DeLuz Creek drainages.
259
Comment
UCR158507
Antirrhinum coulterianum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30035
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
UCR7107
Antirrhinum cyathiferum
Lloyd Tevis
1968-2-9
s.n.
Riverside
Sonoran (Colorado) Desert, S of Palm Desert, Coyote Wash at junction with Deep Canyon Wash on Deep Canyon Floodplain
274
Comment
JEPS5312
Antirrhinum filipes
S. B. Parish
1920-3-26
20025
Riverside
Indian Wells; Colorado Desert, Coachella Valley
Comment
UCR102710
Antirrhinum filipes
B. G. Pitzer
1998-1-24
3395
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
UCR133647
Antirrhinum nuttallianum
Michael D. Wilcox
2003-5-13
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
RSA504546
Antirrhinum nuttallianum subsp. nuttallianum
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mtns., ca 1 mi SE of town on [of] Nuevo.
640
Comment
RSA614530
Antirrhinum nuttallianum subsp. nuttallianum
A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke
1997-5-4
20701
Riverside
N side of the range, Twin Pines Creek below the confluence with Brown Creek. below the confluence with Brown Creek.
854
Comment
CAS-BOT-BC218515
Apiaceae
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Santa Rosa Mountain, a short distance below summit
Comment
RSA524451
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4087
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
SD122932
Apium graveolens
Steve Boyd
1985-7-23
1011
Riverside
De Luz Road, 7 miles west of Rancho California.
365
Comment
SEINET3080987
Apium graveolens
Michael DeJong
1971-5-2
Riverside
Found between West end of lake in Fairmont Park and the Santa Ana River bottom
Comment
UC64596
Apocynum androsaemifolium
H. M. Hall
1897-8-13
847
Riverside
San Jacinto Mts.
1828
Comment
UC855413
Arabis glaucovalvula
C. L. Hitchcock
1940-4-4
5941
Riverside
between Cottonwood Springs and Pinto Basin
Comment
RSA0011414
Arabis sparsiflora
Duncan S. Bell, Caitlin Elam
2013-5-21
4968
Riverside
On the southern side of West Ridge at the southern end of Strawberry Valley about 1.75 air miles southwest of Idyllwild.
1592
Comment
UCR201670
Arabis sparsiflora
Scott D. White, Justin M. Wood
2008-6-19
12276
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
JEPS40125
Arceuthobium campylopodum
Carl V. Meyer
1929-1-5
688
Riverside
Tahquitz Ridge San Jacinto Mtns
1981
Comment
UC1618107
Arceuthobium campylopodum
Donald G. Nelson
1936-5-24
422
Riverside
Hurkey Creek Camp
Comment
UCR205285
Arceuthobium campylopodum
Scott D. White, T. B. Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8651
Riverside
San Jacinto Mtns, Idyllwild area; 'Strawberry Fuelbreak' between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek
1646
Comment
RSA629444
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-16
16575
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA0063794
Arctostaphylos glandulosa subsp. glandulosa
W. Pequegnat
1940-5-25
s.n.
Riverside
Modjeska Springs, Santa Ana Mts.
Comment
UCD105722
Arctostaphylos glandulosa subsp. glaucomollis
T. Scott; A. Townesmith, K. M. Meyer
2007-3-15
130
Riverside
San Bernardino National Forest. 9.4 mi. S on 243 (Palms to Pines National Scenic Byway) from US 10. Along side of road at pull-off before Diamond Zen Rd.
1298
Comment
RSA629408
Arctostaphylos glandulosa subsp. leucophylla
Allen Massihi, Jon E. Keeley, Robert Goar
1992-8-11
19497
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd. Below large boulders, southern Santa Ana Mtns.
850
Comment
UC922081
Arctostaphylos glandulosa subsp. zacaensis
Frank W. Gould
1943-4-18
2134
Riverside
mt. slopes 8 mi e Idlewild
Comment Read comments Sep 29 2011
CAS-BOT-BC24671
Arctostaphylos glauca
Steve Boyd
1986-4-19
1704
Riverside
Temescal Canyon: e. side of Indian Wash between I-15 and Temescal Canyon Rd.
Comment
RSA604867
Arctostaphylos glauca
Scott D. White
1995-12-24
3801
Riverside
Lakeview Mts. About 7 road miles SE of Davis Rd./Ramona Expwy. intersection.
671
Comment
RSA635692
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16596
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
RSA635797
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16553
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA635809
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16545
Riverside
Red Mountain Road, 9.5-10.3 km east of R3.
1050
Comment
UCR193568
Arctostaphylos pungens
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35612
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track
1555
Comment
RSA636027
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15062
Riverside
Rainbow Canyon Rd., 2 km south of Pala Rd.
370
Comment
RSA636158
Arctostaphylos rainbowensis
Jon E. Keeley
1992-8-2
18814
Riverside
East of Hwy 15, off Rainbow Cyn. Rd., 3 km north of San Diego Co. line.
400
Comment
RSA636171
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19482
Riverside
West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains.
590
Comment
SD180719
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-2
401
Riverside
Santa Margarita Ecological Reserve, east of A!Highlands TrailA(r) on mesa top, ca. 100m east of weather station. Among boulders, exposed, 0 slope.
654
Comment
UC1605406
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Fisherman's Camp, upper end of Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) W into Tenaja Canyon at its confluence with San Mateo Canyon Southern Santa Ana Mts., San Mateo Canyon Wilderness Area, C
Comment
POM285872
Argemone munita subsp. munita
Gerald B. Ownbey, Findley Ownbey
1954-8-7
2178 b
Riverside
13.2 mi. of Idyllwild, Hemet Valley.
1372
Comment
CAS-BOT-BC207132
Argythamnia lanceolata
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-21
6425
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe
289
Comment
RSA676257
Aristida adscensionis
Scott D. White
2001-4-3
8232
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
UCR131731
Aristida adscensionis
C. B. Wolf
1932-4-27
02987
Riverside
Western Colorado Desert, 14 mi. east of Mecca, on Blythe Road, east of Shavers Well
152
Comment
UCR163083
Aristida adscensionis
B. G. Pitzer
2000-5-7
4137
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
UCSB298
Aristida adscensionis
Graney, Don
1953-3-21
Riverside
13 mi E of Indio; Colorado Desert
Comment
POM1093
Aristida adscensionis var. modesta
I. M. Johnston
1918-4-27
1861
Riverside
Temescal Canon (Between Elsinore and Corona)
366
Comment
POM310162
Aristida adscensionis var. modesta
Hulda Crooks
1946-3-2
271
Riverside
Palm Springs area.
139
Comment
CLARK-A1528-1263
Aristida californica
John C. Roos
1946-9-14
3007
Riverside
Dos Palmas Spring
1066
Comment
POM1099
Aristida californica var. californica
H. M. Hall
1905-05
5963
Riverside
Canyon along Colorado River.
Comment Read comments Nov 21 2011
CLARK-A1528-4469
Aristida fendleriana
John C. Roos
1938-8-7
583
Riverside
San Jacinto Mountains
Comment
LA206320
Aristida purpurea
F. M. Reed;
1906-7-8
1129
Riverside
W of Pedley Station on Salt Lake, Vicinity
Comment
UCD56549
Aristida purpurea var. nealleyi
Alan A. Beetle
1946-6-10
4406
Riverside
Near Palm Springs.
Comment
CAS-BOT-BC137514
Aristida purpurea var. purpurea
J. C. Roos
1965-6-23
s.n.
Riverside
Lost Palms Canyon, Eagle Mountains.
Comment
UCR19696
Aristida purpurea var. wrightii
J. R. Holliday
1969-5-5
44
Riverside
Peninsular Range; San Jacinto Mtns. Foothills, Hwy 79, 1.5 mi NW of Gilman Hot Springs, 200 yards north of the road junction
463
Comment
SD233728
Artemisia douglasiana
A. C. Sanders, Kelly Volansky
2003-10-16
27350
Riverside
Moreno Valley: lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. Alluvial slopes and low hills cut by sandy washes.
534
Comment
SEINET10723671
Artemisia ludoviciana
David B. Dunn
1946-8-17
Dunn 2701
Riverside
On trail to Taquitz from Taquitz Valley campground. On dry hillside among bracken ferns.
Comment
RSA417354
Artemisia ludoviciana subsp. ludoviciana
L. C. Wheeler
1933-12-2
2297
Riverside
Tahquitz Canyon, San Jacinto Mts.
700
Comment
UCSB38400
Artemisia nova
Ziegler, Louis
1964-7-11
Riverside
Two miles northeast of Kenworthy Ranger Station
Comment Read comments Apr 22 2013
SD229066
Artemisia tridentata
Dick Schwenkmeyer
2012-3-26
661
Riverside
Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope.
1374
Comment
SEINET3386498
Artemisia tridentata subsp. tridentata
R. E. Riefner Jr.
2006-9-19
442
Riverside
Temecula Valley, ca 0.1 mi west of I-15 Freeway along Temecula Creek
301
Comment Read comments Feb 28 2016
SD140128
Arthrocnemum subterminale
A. C. Sanders
1993-5-12
14006
Riverside
Hemet, southwest corner of the intersection of Florida Ave. (Highway 74) and Warren Road, between New San Diego Aqueduct and Warren.
455
Comment
SEINET229305
Asclepias albicans
Unknown
1985-4-16
8254
Riverside
North side of Chuckwalla Mountains. About 10 miles east of Desert Center.
183
Comment
UCR4613
Asclepias albicans
John Dean
1965-1
s.n.
Riverside
Eastern Colorado Desert, Hwy 95, 20 mi. north of Blythe, near Blythe [Palo Verde] intake dam
153
Comment
RSA496471
Asclepias californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3086
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
UC22959
Asclepias californica
H. M. Hall
June 1901
2159
Riverside
Vandeventer Flat San Jacinto Mountains
1432
Comment
SEINET955306
Asclepias eriocarpa
Al Grable
1976-1
6497
Riverside
San Jacinto Mountains, San Bernardino National Forest. Near May Valley Road (PC 2000) between South Ridge Trail and locked gate at edge of private land.
1646
Comment
UC22969
Asclepias eriocarpa
H. M. Hall
July 1901
2505
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
RSA0112098
Asclepias erosa
Duncan S. Bell
2009-8-15
429
Riverside
Northeast side of the Arica Mountains, where the railroad tracks cross Midland Road.
251
Comment
RSA796747
Asclepias subulata
J. Andre
2012-4-11
20843
Riverside
Orocopia Mountains: north end of range, along dirt road 2.8 mi due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit.
624
Comment
UCR163086
Asclepias subulata
B. G. Pitzer
2000-5-7
4147
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
POM158199
Aster subulatus var. ligulatus
Philip A. Munz, I. M. Johnston
1928-9-6
11282
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
CAS-BOT-BC177460
Astragalus aridus
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13229
Riverside
2.4 mi. S of Rice, on road to Midland and Blythe
Comment
CAS-BOT-BC177529
Astragalus bicristatus
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Santa Rosa Mountain, a short distance below summit
Comment
RSA670366
Astragalus crotalariae
B. C. Templeton
1930-3-22
1637
Riverside
Palm Springs.
400
Comment Read comments Jan 4 2012
RSA171359
Astragalus douglasii var. parishii
J. D. Olmsted
1962-5-3
3516
Riverside
Along road from Santa Rosa Indian Reservation to old village, etc. At first canyon crossing to SW side.
1555
Comment
RSA210969
Astragalus douglasii var. parishii
C. W. Tilforth
1969-7-25
228
Riverside
Arroyo Seco Creek, So. of Dripping Springs Camp Ground, c. 10 mi. E of Temecula.
Comment
UCR168456
Astragalus filipes
Orlando Mistretta, Mark A. Elvin
1995-6-19
1780
Riverside
Peninsular Ranges; San Jacinto Mountains, State Hwy 74 [San Jacinto River Canyon above Cranston Guard Station, vicin. of old Idyllwild Control Rd.]
1433
Comment
RSA90215
Astragalus filipes
F. W. Peirson
1922-5-20
3341
Riverside
Hemet Valley, San Jacinto Mountains.
1371
Comment
UCR171956
Astragalus gambelianus
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
RSA112049
Astragalus lentiginosus var. coachellae
H. D. Ripley, R. C. Barneby
1942-4-2
4271
Riverside
Palm Springs.
137
Comment
UC397225
Astragalus lentiginosus var. coachellae
G. B. Grant
1906-4-8
6714
Riverside
Palm Springs Palm Springs (Southern California)
Comment
RSA124446
Astragalus lentiginosus var. variabilis
Percy C. Everett, E. K. Balls
1958-4-29
23026
Riverside
5.4 miles NE along road to Rice and Vidal Junction from Desert Center.
259
Comment
CAS-BOT-BC178069
Astragalus nuttallianus
Peter H. Raven
1958-5-5
12897
Riverside
West of Split Rock Tank, Joshua Tree National Monument
Comment
CAS-BOT-BC192759
Astragalus palmeri
Reid Moran
1941-5-4
837
Riverside
East of Quail Spring, Joshua Tree Nat. Mon.
1300
Comment
SEINET2060250
Astragalus palmeri
Dearing Herbarium
1936-12-26
837
Riverside
Pines to Palms Hwy
Comment
CHSC110689
Astragalus pomonensis
Dean Wm. Taylor
2003-5-7
18539
Riverside
Railroad Canyon, San Jacinto River (1.9 river miles upstream from maximum pool level for Railroad Canyon Reservoir).
426
Comment
SD114770
Astragalus pomonensis
Wayne P. Armstrong
1982-4-4
Riverside
Hillsides west of Sun City housing development, west end - McCall Blvd.
424
Comment
UCR154972
Astragalus pomonensis
A. C. Sanders, Kelly Volansky
2005-3-17
29216
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
POM26331
Astragalus sabulonum
Marcus E. Jones
1906-4-30
s.n
Riverside
Indio.
Comment
RSA0119893
Astragalus tricarinatus
Duncan S. Bell, Thomas Stoughton
2016-4-12
9214
Riverside
Santa Rosa Mountains; eastern side of Martinez Mountain; in a side canyon off of Martinez Canyon, approximately 3.5 air miles southwest of the junction of Agua Alta Canyon and Martinez Canyon.
861
Comment
RSA692505
Athyrium filix-femina subsp. cyclosorum
Norman C. Cooper
1944-6-17
1413
Riverside
San Jacinto Mtns. above Banning.
1220
Comment
RSA418190
Atrichoseris platyphylla
L. H. Jones
1910-3-18
s.n.
Riverside
Riverside Mountain, near the Colorado River
Comment
SD232597
Atrichoseris platyphylla
A. C. Sanders, K. Rose
1995-4-27
16734
Riverside
Coachella Valley: foot of the Little San Bernardino Mtns., canyon E of Fan Hill, just outside Joshua Tree Nat. Park.
550
Comment
UC1287097
Atrichoseris platyphylla
C. L. Hitchcock
1966-3-20
24315
Riverside
5 miles north of Milpitas Wash (and 12 miles NW of Blythe-Glamis Road)
Comment Read comments Mar 2 2013
UCR167264
Atrichoseris platyphylla
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
POM202640
Atriplex canescens
W. M. Ingram
1934-10
4
Riverside
Colorado Desert
Comment
RSA5456
Atriplex canescens
C. B. Wolf
1932-10-13
s.n.
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
SBBG1755
Atriplex canescens
H. and M. Dearing
1936-12-25
151
Riverside
Thousand Palms
Comment
SD40819
Atriplex canescens
Carl B. Wolf
1932-10-13
4306
Riverside
Eagle Mountains, Cottonwood Springs.
950
Comment
SEINET3090648
Atriplex canescens
H. S. Gentry
1954-7-24
14249
Riverside
Aguanga
Comment
SEINET3930590
Atriplex canescens
R. L. Piemeisel
1914-9-25
4044
Riverside
4 mi. W. of Indio Rd. to Indian well.; 0
Comment
UCR142799
Atriplex canescens
I. M. Johnston
1917-4-4
1033
Riverside
Sonoran (Colorado) Desert, near Palm Springs
183
Comment
CAS-BOT-BC170210
Atriplex canescens subsp. canescens
K. Larson
1976-9-30
60062 B
Riverside
So. of Big Maria Mtns., No. of Blythe
Comment
UC850852
Atriplex canescens subsp. canescens
Carl B. Wolf
1932-10-13
4321
Riverside
ne side Salton Sea (Durmid, ne side of S.P.R.R. Tracks, Colorado Desert); Colorado Desert, ne side Salton Sea, Durmid
-60
Comment
SD80078
Atriplex canescens var. linearis
Nancy Ryan Zabriskie, Walter Zabriskie
1970-7-29
331
Riverside
Andreas Canyon Club property, Palm Canyon watershed.
170
Comment
UCR228217
Atriplex canescens var. macilenta
Dave Silverman
2010-3-24
7829
Riverside
Sonoran (Colorado) Desert, South Palen Lake, Chuckwalla Valley, 4.5 km southeast of Sidewinder Well, 2.3 km SW of Palen Dunes Dr., and 4.2 km north of Interstate 10
128
Comment
RSA452413
Atriplex confertifolia
Aloys Nicholson
1930-4-6
s.n.
Riverside
1000 Palms. Colorado Desert.
Comment
RSA516693
Atriplex coronata var. notatior
Marc Baker, Robert Johnson
1990-5-20
7851
Riverside
southeast of Bernasconi Hills. T4S R3W section 23.
433
Comment
RSA520928
Atriplex coronata var. notatior
D. E. Bramlet
1990-6-13
2034
Riverside
Dry duck pnd areas 2km east of davis Rd. and some 600m southeast of the CDFG San Jacinto Wildlife area., The population was found beside a dirt Rd. about 100m NE f an existing dog kennel.
473
Comment
UCR66968
Atriplex coronata var. notatior
D. E. Bramlet
1990-7-20
2057
Riverside
c. 6.3 km. west of Hemet, beside a dirt road in an open field, about 440 m west of intersection of Florida and Warren Streets, south side of Florida, c. 267 m from the road edge
500
Comment
UCR129808
Atriplex hymenelytra
Scott D. White
2001-5-4
8449
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, adjacent to I-10 Freeway, a few miles east of Indio
177
Comment
CAS-BOT-BC169297
Atriplex lentiformis
S. B. Parish
1912-6-28
8118
Riverside
Alkaline flats, Mecca
Comment
UCSB22915
Atriplex lentiformis
Wheeler, Louis
1931-11-27
Riverside
3 mi. SE Salton bench mark
-76
Comment
CAS-BOT-BC176537
Atriplex polycarpa
S. B. Parish
1881-8-10
1175
Riverside
Indio, Colorado Desert
Comment
POM279031
Atriplex polycarpa
Grant D. Brown
1949-12-14
470
Riverside
2 miles SE of Seven Palms (E. of White Water)
Comment Read comments Apr 20 2013
RSA592424
Atriplex rosea
J. C. Roos
1965-8-4
s.n.
Riverside
Arlington
Comment
POM121924A
Atriplex semibaccata
Marcus E. Jones
1900-7-16
6526
Riverside
Temecula.
Comment Read comments Mar 27 2011
SD162764
Atriplex semibaccata
Virginia Moran
1999-2-9
Riverside
C.f. West Coast Thoroughbred Farm, 12150 Riverside Avenue, disturbed area (farm slated for development)
Comment
RSA710739
Atriplex semibaccata
Virginia Moran
1999-2-9
s.n.
Riverside
C.f. West Coast Thoroughbred Farm, 12150 Riverside Avenue, disturbed area (farm slated for development). Geology: Alkalai pan; dune area.
Comment
UCR89864
Atriplex suberecta
D. E. Bramlet
1989-7-3
1932
Riverside
Perris-Aguanga Basin, Diamond Valley, Searl Ranch, just off the ranch entrance road c. 6.7 km south of Hemet; c. 2.7 km west of State Street and 600m north of Newport Road.
482
Comment
RSA0085059
Avena barbata
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
15
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
UCR102874
Avena fatua
A. C. Sanders
1997-3-26
20135
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
UCR158254
Avena fatua
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30114
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
POM299250
Ayenia compacta
A. M. Alexander, Louise Kellogg
1941-5-26
2236
Riverside
Monsen Canyon, Eagle Mts.
823
Comment
UCR5213
Ayenia compacta
J. Olmstead
1966-4-1
s.n.
Riverside
Santa Rosa Mtns., trail from Hwy. 74 to Deep Canyon bottom
1098
Comment
OBI16986
Baccharis brachyphylla
Robert F. Hoover
1966-10-15
10171
Riverside
Dead Indian cyn
Comment
CAS-BOT-BC106740
Baccharis salicifolia
Clare B. Hardham
1956-5-9
641
Riverside
Banks of San Marcos Creek near Oak Flat Road
Comment
UC727402
Baccharis salicifolia subsp. salicifolia
H. K. Wagnon
1944-3-8
313
Riverside
100 yds s of Trading Post (Palm Canyon); Palm Canyon
Comment
CAS-BOT-BC106632
Baccharis salicina
Edmund C. Jaeger
1938-11-3
s.n.
Riverside
Dos Palmos Spring
60
Comment
RSA314468
Baccharis sergiloides
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55384
Riverside
San Bernardino Mts.: Side canyon on W side of Whitewater Cyn, ca. 3.3 mi. N of Whitewater Post Office.
595
Comment
RSA729263
Baccharis sergiloides
R. F. Thorne
1966-10-15
41819
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
SD40813
Baccharis sergiloides
Carl B. Wolf
1932-10-11
4272
Riverside
Morongo Wash, Little San Bernardino Mountains; 0.3 miles below San Bernardino County Line.
669
Comment
UCR89540
Baccharis sergiloides
Bern Schwenn
1994-5-18
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well
1021
Comment
RSA0065645
Bahiopsis parishii
Cheryl Sevilla, Sarah J. De Groot
2015-3-18
39
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; off the Pacific Crest Trail about 2 air miles north-northwest from the Whitewater Preserve Ranger Station; on the hillside east of the Whitewater River drainage.
822
Comment
RSA700064
Bahiopsis parishii
Scott D. White, Michael Honer
2003-4-25
9095
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
RSA776089
Bahiopsis parishii
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
821
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
495
Comment
CAS-BOT-BC106611
Baileya pleniradiata
Carl B. Wolf
1932-4-27
3026
Riverside
Colorado Desert, Mecca - Blythe Road, 3/4 mi. west of Utopia
152
Comment
RSA669575
Baileya pleniradiata
D. E. Harvey
1969-4-20
690420 -3
Riverside
Juniper Flats at Stubbe Springs parking area. Joshua Tree National Monument.
Comment
JOTR01237
Baileya pleniradiata
Cole, James E.
1941-6-17
921
Riverside
Joshua Tree National Park. LIVE OAK TANK
1219
Comment
UCR110429
Bassia hyssopifolia
A. C. Sanders, Mitch Provance
1999-9-26
23130
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
UCR123607
Bauhinia variegata
Wendy Walters
2001-3-23
s.n.
Riverside
Western Colorado Desert, Coachella Valley, La Quinta at corner of Jefferson St. and Ave. 50
11
Comment
POM230201
Bebbia juncea
I. W. Clokey
1933-4-7
6966
Riverside
Shaver's Well
Comment Read comments Apr 24 2011
POM7070
Bebbia juncea
Philip A. Munz
1919-5-7
2720
Riverside
Mouth of Tahquitz Canyon.
Comment
SEINET10616171
Bebbia juncea
David B. Dunn, Harold L. Lint
1948-1-25
Dunn 3629
Riverside
Found in a wash 200 yards below springs. Pushawalla Canyon, Indio Hills of the Colorado Desert; west of Indio.
Comment
SD218993
Berberis nevinii
M. Wall
2009-6-10
518
Riverside
South of Redlands, ca. 0.75 mile up an unnamed canyon off San Timoteo Canyon Rd., ca. 0.5 mile NW of jct with Allesandro Blvd.
495
Comment Read comments Oct 28 2013
UC667315
Bernardia incana
Annie M. Alexander and Louise Kellogg
1941-5-10
2144
Riverside
small canyon 3 mi. n.e. Cottonwood Spring (Eagle Mts.); Colorado Desert, Eagle Mts.
1036
Comment
RSA512158
Bloomeria crocea var. crocea
Ed LaRue
1989-5-8
s.n.
Riverside
Mockingbird Canyon area, S of Van Buren Blvd and ca 1/2 mi (airline) E of Mockingbird Canyon Road.
Comment
RSA482681
Boechera californica
R. S. Woglum
1941-6-12
3059 -A
Riverside
Idyllwild
Comment
SD229113
Boechera californica
Dick Schwenkmeyer
2012-4-17
697
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
UCR19106
Boerhavia coccinea
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
JOTR35982
Boerhavia coulteri
Harding, Mitzi, Mark Wheeler
2012-9-4
193
Riverside
Joshua Tree National Park. Pinto Basin; near turkey flats parking area; sandy flats (Stop 1)
509
Comment
UCR215450
Boerhavia triquetra
Tasha La Doux, Jim Andre
2008-9-16
336
Riverside
Mojave Desert, Joshua Tree National Park, along Bell Mountain Road atop Bell Mountain, c. 0.3 mi. north of radio tower
1359
Comment
SD255218
Boerhavia triquetra var. intermedia
Sarah J. De Groot, Amy Rouillard
2015-9-15
7565
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
106
Comment
OBI29475
Boerhavia wrightii
David J. Keil, Melissa Luckow
1979-8-31
13148
Riverside
Jctn of Box Cyn Rd and I-10 just S of exit ramp at wash crossing
Comment
RSA192348
Boisduvalia densiflora
H. A. Zuill
1966-7-26
298
Riverside
About 7.5 miles SW of Murrieta.
Comment
SD137967
Bothriochloa barbinodis
Darin Banks, Steve Boyd
1995-10-17
798
Riverside
Northwest Palomar Mountains, Agua Tibia Mountains, Cleveland National Forest, Agua Tibia wilderness area, along lower arroyo seco, South of the Dripping Springs Campground
Comment
RSA659621
Bouteloua aristidoides
J. C. Roos
1965-9-5
s.n.
Riverside
Desert center.
Comment
UCR264213
Bouteloua aristidoides
A. C. Sanders, Jim Malusa
2015-9-10
41861
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range
480
Comment
LA11372
Bouteloua barbata
S. B. Parish;
1912-6-28
8102
Riverside
Salton Basin
Comment Read comments Mar 1 2014
OBI29472
Bouteloua barbata
David J. Keil, Melissa Luckow
1979-8-31
13152
Riverside
Jctn of Box Cyn rd and I-10, just S of exit ramp at wash crossing
Comment
RSA725437
Bouteloua barbata
Michael Wall
2007-11-2
441
Riverside
San Jacinto Valley; Bautista Rd.; roadside along grapefruit orchards, ca. 2.2 miles SE of jct. with Fairview Ave.
615
Comment
JOTR30836
Bouteloua barbata var. barbata
La Doux, Tasha, Jim Andre
2008-9-16
346
Riverside
Joshua Tree National Park. JTNP; NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.534' N 116 03.098' W
1327
Comment
UC2026404
Bouteloua barbata var. barbata
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10048
Riverside
COLORADO DESERT, CHUCKWALLA MOUNTAINS: Northwest base of the range, south of Eagle Mine Road exit on Interstate 10.
Comment
SD232160
Bowlesia incana
Scott D. White, Justin M. Wood
2008-7-9
12423
Riverside
San Jactino Mountains: K Flat, from large pond downstream to meadow.
2341
Comment
UCR116662
Bowlesia incana
A. C. Sanders, Carolyn Washburn
2001-5-10
24236
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
UCR207519
Bowlesia incana
O. F. Clarke
2004-2-20
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
RSA586771
Boykinia rotundifolia
D. L. Banks, Steve Boyd
1995-5-17
0468
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail., At the spring just inside the wilderness boundary in north-central, section 33.
731
Comment
RSA77414
Brandegea bigelovii
F. W. Peirson
1921-3-23
2387
Riverside
Deep Canyon Wash, 12 miles southeast of Palm Springs.
152
Comment
SBBG54857
Brandegea bigelovii
D. Keil, M. McLeod, D. Walters
1977-3-27
12059
Riverside
Box Cyn Rd, ca. 20 mi ENE of Mecca, Orocopia Mtns
274
Comment
UC354498
Brandegea bigelovii
Edmund C. Jaeger
1925-12-19
Riverside
Fish Traps near Mecca
3
Comment
UCR59917
Brassica nigra
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno Valley, University of California agricultural experimental farms, c. 1/2 mi south of Alessandro Blvd at NE corner of Cactus Avenus and Nason Street
Comment
CAS-BOT-BC36848
Brassica tournefortii
Winfield
1975-4-27
2373
Riverside
Snow Creek Road. 3 miles from Highway 111.
Comment
RSA0112087
Brassica tournefortii
Duncan S. Bell
2010-2-21
552
Riverside
Arica Mountains; within the Palen/McCoy Wilderness area; collecting in large drainage on western section of range.
452
Comment
CLARK-A1528-5508
Brickellia desertorum
John C. Roos
1947-11-1
3751
Riverside
Eagle Mountains
Comment
UCR92153
Brickellia desertorum
D. L. Banks, Steve Boyd
1995-10-17
0776
Riverside
NW Palomar Mtns; Agua Tibia Mtns., Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco, south of the Dripping Springs Campground. Along alluvial benches where Arroyo Seco turns to the E, just west of the Metasedimentary hills
525
Comment
RSA0062666
Brickellia desertorum
Nancy Ryan Zabriskie, Walter Zabriskie
1971-11-27
467
Riverside
N.W. of juncture of North Canyon with Andreas Canyon, east slope San Jacinto Mountains.
365
Comment
JEPS18629
Brickellia incana
W. L. Jepson
1928-4-23
12555
Riverside
2.5 mi below Cottonwood Springs (s edge of Cottonwood and Eagle Mts., Colorado Desert); Colorado Desert, Cottonwood Mts., Eagle Mts.
487
Comment
POM308537
Brickellia incana
Henry J. Ramsey, Henry J. Ramsey
1939-10-1
3158
Riverside
East of Indio.
Comment
POM12856
Brickellia oblongifolia var. linifolia
Philip A. Munz
1922-6-26
5824
Riverside
Road to Santa Rosa.
1829
Comment
RSA70166
Brodiaea filifolia
F. W. Peirson
1930-5-10
8772
Riverside
1 mile east of Perris
457
Comment Read comments Nov 15 2007
SEINET7063429
Brodiaea filifolia
A. G. Vestal
1947-1
Riverside
Comment
UCR48380
Brodiaea jolonensis
Steve Boyd
1986-5-7
1836
Riverside
Peninsular Range, Temescal Canyon, terrace escarpment between Horsethief Wash and Indian Truck Trail, south of Hwy I-15
366
Comment
CLARK-A1528-2794
Brodiaea terrestris
William E. Wayburn
1973-5-26
730526
Riverside
Murrieta
548
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
CAS-BOT-BC149328
Bromus arizonicus
F. H. Billings
1931-4-1
s.n.
Riverside
Redlands.
Comment
RSA643890
Bromus arizonicus
A. C. Sanders, J. Dice, K. Rose, D. Woodard
1995-3-29
16271
Riverside
San Jacinto Mountains/ San Gorgonio Pass: alluvial fan at the mouth of Snow Creek, between Highway 111 and Snow Creek Village., (33 deg 54'N, 116 deg 40'W)
Comment
RSA653140
Bromus arizonicus
O. F. Clarke
1973-3-21
s.n.
Riverside
1012 Spruce Street, Riverside
Comment
SEINET191888
Bromus berteroanus
C. L. Hitchcock
1940-4-2
5924
Riverside
Joshua Tree National Monument ; Cottonwood Springs wash
Comment
JOTR35181
Bromus catharticus var. catharticus
Harding, Mitzi, T. Herskovits
2011-9-14
163
Riverside
Joshua Tree National Park. Queen Mountains; west side of Barker Dam; small riparian zone in and along drainage from dam
1300
Comment
JOTR35261
Bromus catharticus var. catharticus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3279
Riverside
Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5)
1300
Comment
RSA179503
Bromus grandis
E. W. Lathrop
1960-6-7
4868
Riverside
10 miles west of Murrieta. Redonda Mesa.
Comment Read comments Apr 28 2011
UCR101438
Bromus grandis
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22214
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Middle Branch of Millard Canyon
1341
Comment
UCR121333
Bromus hordeaceus
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
24986
Riverside
The Badlands, marble outcrop on ridge about 1/2 mile east of Mt. Eden, above Laborde Canyon, SW of Beaumont
670
Comment
SEINET244666
Bromus hordeaceus subsp. molliformis
A. C. Sanders, Mark Elvin; Julie M. Vanderwier
2002-4-22
24986
Riverside
The Badlands; Marble outcrop on ridge about 1/2 mile east of Mt. Eden, above Laborde Canyon, SW of Beaumont.
670
Comment
RSA741181
Bromus japonicus
Scott D. White, Justin M. Wood
2008-6-17
12168
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
UCR107737
Bromus laevipes
D. L. Banks
1997-5-5
1955
Riverside
NW Palomar Mountains, Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, c. 60 m east of its intersection with Pechanga Creek
396
Comment
SEINET258474
Bromus orcuttianus var. hallii
Unknown
1990-6-25
679
Riverside
San Jacinto Mtns., ca 3 km SE of Pine Cove on San Bernardino NF Rd 5S10
1830
Comment
RSA600397
Bromus rubens
V. W. Steinmann, D. B. Steinmann
1996-3-16
811
Riverside
Northeast foothills of the San Jacinto Mountains, lower portion of Chino Canyon alluvial plain, 1 kilometer S of Highway 111 at a point ca. 1.5 kilometer NW of the Tramway-San Rafael intersection.
300
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
UCR234328
Bromus rubens
A. C. Sanders, John F. Green
2012-4-6
40008
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, major culvert/wash crossing along Temescal Cyn. Rd., near Campbell Ranch Rd. and I-15 Fwy, c. 10 miles south of Corona
323
Comment
CSUSB439
Bromus tectorum
David H. Eslinger
1970-5-29
Riverside
4 miles east of Riverside; 40 meters north of 9725 Pigeon Pass Road, in dry creek bed.
365
Comment
SD136964
Bromus tectorum
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-13
7381
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile.
410
Comment
JEPS49879
Caesalpinia virgata
Eleonor Davisson
1967-4-11
Riverside
between Mecca and Joshua Tree Nat'l Monument (Box Canyon); Box Canyon
Comment
RSA405293
Caesalpinia virgata
Christopher Davidson
1979-4-4
7691
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
RSA405296
Caesalpinia virgata
Robert Gustafson
1980-4-3
1530
Riverside
Orocopia Mountains, about 4 miles east of Mecca on Box Canyon road.
213
Comment
RSA86998
Caesalpinia virgata
F. W. Peirson
1930-3-1
8691
Riverside
Open desert at foot of Painted Canyon, near Mecca.
Comment
POM91013
Caesalpinia virgata
E. C. Jaeger
1925-12-20
s.n
Riverside
Fish traps.
3
Comment Read comments Feb 3 2011
CLARK-A1045-129
Calandrinia ambigua
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
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-BC438494
Calandrinia ciliata
Munz; Harwood
1920-2-28
3268
Riverside
2 mi S.W. of Corona
304
Comment
OBI8373
Calandrinia ciliata
David J. Keil, Malcolm McLeod
1977-3-26
12015
Riverside
8 mi NW of Lake Elsinore State Recreation area along Calif 71
366
Comment
POM307775
Calandrinia ciliata
Henry J. Ramsey, Henry J. Ramsey
1938-3-26
2556
Riverside
Corona-Elsinore Road.
Comment
RSA466561
Calandrinia ciliata
Ora M. Clark
1929-4-7
2040
Riverside
S. Hemet.
Comment
RSA556439
Calandrinia ciliata
Julie Greene
1993-4-17
1199
Riverside
West of Davis Road.
433
Comment
RSA728145
Calandrinia ciliata
Daphne K. Christopher, Hannah Stevens, Zachary Princip
2003-4-7
111
Riverside
Santa Rosa Plateu Nature Conservancy Preserve. Tenaja Truck Road.
610
Comment
UCR259201
Calandrinia ciliata
Mitch Provance, Jeremiah George
2012-4-24
412- 12
Riverside
San Gorgonio Pass, Smith Creek SW of Banning, near corner of Sunset Ave. and Bobcat Rd.
735
Comment
RSA234052
Callitriche marginata
R. F. Thorne
1969-6-6
39317
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado
624
Comment
UCR104625
Callitriche marginata
D. E. Bramlet
1992-4-3
2206
Riverside
7.3 km SW of Hemet, 30 m east of California Ave and 108 m north of the AT & SF railroad tracks, NE of the intersection of California Ave. and Marvin Hull Road and 305 m west of the MWD Canal
Comment
SBBG56419
Calocedrus decurrens
M. Lewis
1947-8-26
20
Riverside
Dark Cyn
1981
Comment
RSA162810
Calochortus albus
J. D. Olmsted
1959-4-30
500
Riverside
Beacon Pines Ranch; 9 miles SW of Corona, Santa Ana River Drainage Area.
808
Comment
UCR107820
Calochortus albus
D. L. Banks
1997-5-5
2001
Riverside
NW Palomar Mtns, Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pachanga Creek. east of where road crosses to southern bank of south fork of Pechanga Creek.
482
Comment
RSA773121
Calochortus concolor
Duncan S. Bell, Ryan Parker
2010-6-1
1232
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 2.4 air miles southeast of junction of Highway 74 and forest service road 5S15., Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
992
Comment
UC3383
Calochortus concolor
H. M. Hall
1897-7-30
962
Riverside
El Toro Mt. San Jacinto Mts.
2529
Comment
JEPS61706
Calochortus palmeri
W. L. Jepson
1901-5-27
1462
Riverside
Van Deventer's Ranch San Jacinto Range
Comment
SD135160
Calochortus palmeri var. palmeri
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
Northwest flank of Santa Rosa Peak, well upslope of Highway 79, mesic opening in chaparral. (IPB 3/08)
Comment Read comments Dec 29 2017
RSA501004
Calochortus splendens
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3122
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
RSA525421
Calochortus splendens
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4529
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at junction of Highway R3 and Powerline Road, NE of the lake.
Comment
UCR48348
Calochortus splendens
Steve Boyd
1986-4-22
1761
Riverside
Temescal Canyon, W side of Indian Wash, south of I-15
Comment
RSA68622
Calochortus weedii var. weedii
Frank W. Peirson
1920-6-22
2180
Riverside
Grade south of Temecula River, going toward Dripping Spring
427
Comment
UCR89806
Calochortus weedii var. weedii
Scott D. White
1993-5-27
1417
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
UCR48513
Calycadenia tenella
Steve Boyd
1986-5-7
1837
Riverside
Peninsular Range, Temescal Canyon, terrace escarpment between Horsethief Wash and Indian Truck Trail, south of Hwy I-15
366
Comment
UCR132861
Calycoseris parryi
Kent Beaman
1983-4-2
04
Riverside
Sonoran (Colorado) Desert, Coachella Valley, west side of Hwy 62 toward Morongo Valley, just north of Indian Ave.
549
Comment
VVC2465
Calycoseris wrightii
Tim Thomas
2013-3-18
5935
Riverside
Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns.
116
Comment
SEINET7379730
Calycoseris wrightii
H. K. Sharsmith
1952-4-11
4064
Riverside
Northwest base of Chuckawalla Mountains 7 miles south of highway 60-70
1750
Comment
SJSU1865
Calyptridium monandrum
J. W. Tilden
1957-4-18
1095
Riverside
near Whitewater, E of San Gorgonio Pass
Comment
UC1537346
Calyptridium monandrum
Gordon H. True Jr.
1935-4-4
216
Riverside
Gavilan Hills
609
Comment
UCR26223
Calyptridium monandrum
John C. Roos
1947-3-15
3329
Riverside
San Jacinto Valley, Valle Vista, east of Hemet
549
Comment
CAS-BOT-BC221308
Calystegia macrostegia subsp. intermedia
Scott D. White
1996-4-14
3919
Riverside
Perris Basin. E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station
550
Comment
HSC92884
Calystegia macrostegia subsp. intermedia
Scott D. White
1996-4-14
3919
Riverside
E of Hemet, San Jacinto River Wash near Valle Vista, N of Hwy. 74, 1.7 mi. W of USFS Cranston Fire Station
534
Comment
RSA552687
Calystegia macrostegia subsp. intermedia
Steve Boyd, Timothy S. Ross, Orlando Mistretta, Bob Boyd
1992-2-26
6695
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
RSA614702
Calystegia macrostegia subsp. intermedia
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1327
Riverside
2.8 mi SE of Gilman Hot Springs.
518
Comment
CSUSB671
Calystegia macrostegia subsp. tenuifolia
Bill Marks
1971-5-16
Riverside
Growing on the side of the road in the Santa Ana Mountains behind Murrietta.
Comment
RSA295606
Camissonia bistorta
Lyman Benson
1946-4-15
12019
Riverside
2 miles east of Banning, Colorado Desert.
610
Comment
RSA465920
Camissonia bistorta
M. B. Dunkle
1935-3-10
4357
Riverside
Temescal Canyon
244
Comment
UCR250878
Camissonia bistorta
S. J. Myers, Jennifer Tobin, Michelle Tobin
2013-3-13
1038
Riverside
Lakeview Mountains, along powerline access road NE of Juniper Flats Rd.
649
Comment
POM201158
Camissonia brevipes subsp. brevipes
Carl B. Wolf
1932-4-29
3108
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
244
Comment
CLARK-A1528-656
Camissonia californica
Charlotte Stocks
1964-5-20
Riverside
Comment
RSA613634
Camissonia californica
D. L. Banks, Victor W. Steinmann
1997-3-13
1483
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UCR23219
Camissonia californica
Polly Schiffman
1981-5-19
016
Riverside
Box Springs Mtns., Box Springs Mountains County Park, 250 m north of radio towers.
823
Comment
UC20448
Camissonia campestris subsp. campestris
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
RSA717449
Camissonia cardiophylla
Scott D. White, Pam DeVries
2006-3-14
11261
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
RSA790631
Camissonia cardiophylla
Aaron C. Sedgwick, David Fraker
2012-4-24
12
Riverside
In the Palen Valley south of Power Line Rd. that parallels Hwy. 10
159
Comment
UCR72223
Camissonia cardiophylla
Theo Glenn
1991-5-30
91- 118 A
Riverside
Sonoran (Colorado) Desert, Mule Mtns, 0.2 mi. east of the Opal Hill Mine, just north of the Imperial County line and west of Palo Verde
200
Comment
JOTR31975
Camissonia cardiophylla subsp. cardiophylla
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2211
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; large wash at mouth of rocky, narrow canyon
719
Comment
CLARK-A1656-687
Camissonia claviformis subsp. aurantiaca
Lois Ann Scott
1978-2-2
Riverside
San Jacinto Mountains
152
Comment
RSA118386
Camissonia claviformis subsp. aurantiaca
P. A. Munz, David P. Gregory, William M. Klein
1958-4-4
22963
Riverside
Sun Tan Motel, 3.5 mi. nw. Indio city limits, on Hwy 70 [Hwy 10].
30
Comment
UCR103325
Camissonia claviformis subsp. claviformis
George K. Helmkamp
1998-2-5
2637
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
SDSU3349
Camissonia confusa
H. Wedberg
1958-3-30
187
Riverside
At Upper San Juan Campground, on Hwy 74.
Comment
UCR84586
Camissonia confusa
Scott D. White, S. Ogg
1994-4-21
2011
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA525443
Camissonia hirtella
Steve Boyd, Dave Bramlet
1990-4-29
4488 B
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
UCR260545
Camissonia hirtella
T. B. Salvato, Matt Malle
2014-5-29
8025
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
RSA180504
Camissonia ignota
E. W. Lathrop
1959-4-16
4475
Riverside
14 miles W of Murrieta. Tenaja plateau.
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
RSA718774
Camissonia refracta
Michael Honer, L. Hulse
2004-4-4
1927
Riverside
SW base of Cottonwood Mtns., near MWD aqueduct, appx. .75 mi. N of I-10. E edge of Pinkham Wash.
488
Comment
RSA0013032
Camissonia strigulosa
LeRoy Gross, Caitlin Elam
2013-5-14
6044
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.
1332
Comment
SBBG104645
Camissonia strigulosa
M. A. Patten
1992-5-14
92 -5
Riverside
Cherry Valley, just N of Cherry Park Drive between Mtn View Avenue and Beaumont Avenue
Comment
SBBG61448
Camissoniopsis bistorta
R. Hoffmann
1929-9-11
Riverside
San Jacinto Mtns
1645
Comment
SDSU3391
Camissoniopsis pallida subsp. pallida
H. Wedberg
1958-4-4
230
Riverside
Near Whitewater. About 0.4 mile up Whitewater Canyon from Hwy 60-70-99.
Comment
CSUSB541
Capsella bursa-pastoris
D. L. Heald
1966-3-5
8
Riverside
Corner of Monroe street and Magnolia Ave.
259
Comment
UCR157444
Cardamine flexuosa
A. C. Sanders
1997-3-17
20006
Riverside
Riverside, UCR campus, edge of lawn at NE corner of Batchelor Hall
348
Comment
CAS-BOT-BC65001
Carex barbarae
Jennifer H. Jones
2006-6-6
408
Riverside
Santa Ana Mtns: Celeveland National Forest: along CA Hwy 74, San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
CHSC106640
Carex bolanderi
P. Zika; N. Otting, K. Kramer
2010-8-6
25300
Riverside
San Jacinto Mountains (SnJt); Bridge over N Fork San Jacinto River, Dark Canyon, at campground.
1785
Comment
UCD140179
Carex bolanderi
P. Zika; N. Otting, K. Kramer
2010-8-6
25300
Riverside
bridge over N Fork San Jacinto River, Dark Canyon, at campground. San Jacinto Mountains.
1785
Comment
RSA6109
Carex fracta
Carl B. Wolf
1932-5-24
3653
Riverside
Snow Creek, north base San Jacinto Mountains. 1 mile above the Fish Hatchery.
793
Comment
CAS-BOT-BC31692
Carex mariposana
H. M. Hall
1901-7-1
2416
Riverside
San Jacinto Mountains, among rocks near the Summit
3291
Comment
UCR44463
Carex multicaulis
A. C. Sanders
1986-6-1
6563
Riverside
San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1829
Comment
UCR176584
Carex praegracilis
Jeri Hirshberg
1989-7-26
s.n.
Riverside
Peninsular Range, vicinity of Vail Lake; spring in Butterfield Country
Comment
UCSB11403
Carex sartwelliana
Breedlove, Dennis
1961-7-29
Riverside
Fuller Mill Creek where it crosses Riverside Highway #1; San Jacinto Mountains
1645
Comment Read comments Jun 2 2013
RSA126700
Carex senta
Peter H. Raven
1959-5-18
s.n.
Riverside
Lake Fulmor, San Jacinto Mountains
Comment
UC72462
Carex subfusca
H. M. Hall
July, 1901
2250
Riverside
Fuller's Mills San Jacinto Mountains
1767
Comment
UCR271492
Carpobrotus chilensis
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42407
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
CDA2827
Carya illinoinensis
A. C. Sanders, T. B. Salvato
2003-5-21
26778
Riverside
Temescal Valley; Lawson Drive near Glen Ivy, in a wetland reserve area for the Trilogy development
Comment
UCR116979
Castilleja affinis
A. C. Sanders, T. B. Salvato
2001-5-3
24084
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
POM312121
Castilleja applegatei subsp. martinii
N. C. Cooper
1944-6-17
1418
Riverside
San Jacinto Mountains: above Banning.
1372
Comment
RSA0010962
Castilleja applegatei subsp. martinii
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
636
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA679168
Castilleja applegatei subsp. martinii
Fred M. Roberts
2003-6-25
5933
Riverside
Indian Truck Trail, 8.7 km by road W La Palma Rd., 2.5 km ENE Trabuco Peak
937
Comment
RSA740919
Castilleja applegatei subsp. martinii
Justin M. Wood, Brandy N. Ulrich
2008-7-14
20
Riverside
Garner Valley, near intersection of Fobes Ranch Rd and Hwy 74.
1348
Comment
RSA0010926
Castilleja exserta subsp. exserta
N. C. Cooper
1944-4-21
1127
Riverside
Banning.
701
Comment
RSA0010932
Castilleja exserta subsp. exserta
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1318
Riverside
Palms to Pines Highway.
Comment
RSA0010938
Castilleja exserta subsp. exserta
N. C. Cooper
1944-3-24
999
Riverside
Banning.
701
Comment
JEPS8770
Castilleja foliolosa
W. L. Jepson
May 17 1901-Jun 1 1901
1417
Riverside
VanDeventer's Ranch Santa Rosa Mts., Vandeventer Flat
1493
Comment
UCR440
Castilleja martinii
R. O. Perez
1955-5-21
s.n.
Riverside
San Jacinto Mtns., Idyllwild
1707
Comment
SEINET10865310
Castilleja miniata
David B. Dunn
1946-8-17
Dunn 2705
Riverside
Dry soil, trail to taquity from taquity valley campground, on dry hillside among bracken fern. San jacinto mtns.
Comment
UC885440
Castilleja minor subsp. spiralis
Crawford and Johnston
1917-6-9
1222
Riverside
near Corona; Santa Ana River
Comment
CAS-BOT-BC38298
Caulanthus cooperi
L. R. Abrams
1926-3-26
11072
Riverside
Palm Canyon.
Comment
RSA586145
Caulanthus heterophyllus
D. L. Banks, S. D. Boyd
1995-3-16
107
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 the Wildhorse Trail.
610
Comment
CAS-BOT-BC56931
Ceanothus
Steve Boyd; Tim Ross
1993-3-23
7894
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area,
670
Comment
SD90222
Ceanothus crassifolius
Robert F. Thorne, E. Lathrop
1969-6-6
39332
Riverside
Santa Rosa Plateau; Rancho California, openings & margins of chaparral
609
Comment
UCR131682
Ceanothus crassifolius
C. B. Wolf
1941-6-27
10898
Riverside
Santa Ana Mtns., Ortega Highway, [Decker Canyon] 3.3 miles east of Orange Co. line
579
Comment
UCR90962
Ceanothus crassifolius
Scott D. White
1996-3-16
3831
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
RSA575059
Ceanothus cuneatus
Steve Boyd
1981-3-4
810304 -C
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
SD129398
Ceanothus cuneatus
Ed LaRue
May 1989
Riverside
Hills east of Beaumont, along Potrero Creek, 1/2 mi. E of old San Jacinto Nuevo Y Potrero land grant
701
Comment
UCR58473
Ceanothus cuneatus
Ed LaRue
1989-1
s.n.
Riverside
foothills of San Bernardino Mtns, Hills east of Beaumont, along Potrero Creek, 0.5 mi. east of old San Jacinto Nuevo Y Potrero land grant
701
Comment
CHSC1505
Ceanothus greggii var. perplexans
V. Holt
1942-3-29
Riverside
Keen Camp, Santa Rosa Mountains.
Comment
SD127437
Ceanothus greggii var. perplexans
Reid Moran
1969-10-25
16665
Riverside
Poppet Flat Road, N slope San Jacinto Mts.
1250
Comment
UC18386
Ceanothus greggii var. perplexans
H. M. Hall
May 26-29 1899
Riverside
from Kenworthy to Oak Grove; Smith Mountain and San Jacinto Mountains
Comment Read comments Nov 13 2006
JEPS42322
Ceanothus leucodermis
W. L. Jepson
1903-8-5
2263
Riverside
Strawberry Valley San Jacinto Mt.
1676
Comment
SBBG4361
Ceanothus leucodermis
M. Van Rensselaer
1937-7-21
Riverside
below Idyllwild
Comment
UC718442
Ceanothus oliganthus var. oliganthus
P. C. Everett
1935-6-18
7202
Riverside
1.7 mi n Los Pinos Potrero (Main Divide Motorway.); Santa Ana Mts.
Comment
LA44898
Ceanothus oliganthus var. orcuttii
W. Pequegnat;
1938-6-15
sn
Riverside
Santa Ana Mountains, Bear Springs
Comment
SEINET10951518
Ceanothus ophiochilus
Steve Boyd, Timothy S. Ross; Laurel Arnseth
1989-1
Riverside
Comment
POM301624
Ceanothus palmeri
Carl B. Wolf
1941-8-12
11145
Riverside
Keen Camp Summit, between Keen Camp P.O. and Helmet Valley.
1494
Comment
RSA0054959
Ceanothus papillosus
Keith E. Hoffmaster
1932-4-17
503
Riverside
Santa Ana Mts. [Orange or Riverside].
Comment
UC1071422
Ceanothus tomentosus
R. St. John
1931-3-4
193
Riverside
Tin Mine Canyon
609
Comment
UCR156085
Centaurea melitensis
T. B. Salvato, Kent Beaman
2005-5-16
809
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
UCR199619
Centaurea melitensis
Scott D. White, Angelia Carey
2004-7-2
10552
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
POM12038
Centaurea melitensis
Mary F. Spencer
1921-5-28
s.n.
Riverside
Saboba Hot Springs
Comment Read comments Apr 1 2013
UCR159773
Centaurea solstitialis
Chris E. True, Robert Cox
2005-6-17
s.n.
Riverside
Beaumont Badlands, San Timoteo Canyon, north of historic schoolhouse and RR tracks, just NE of El Casco Lakes
610
Comment
UCR1547
Centaurium venustum
David L. Davis, R. G. Barber
1962-5-13
119
Riverside
Santa Ana Mtns., Murrieta, 1 mi. [SW] on Ivy Street from main road [Washington Ave.]
396
Comment
SD248327
Centromadia pungens subsp. laevis
Kevin B. Clark
2004-5-27
1
Riverside
Menifee Valley, ca. 1.0 mile west of Murrieta Rd., 0.5 mile south of Newport Rd., on east-west dirt road on old ranch.
427
Comment
UCR266905
Centromadia pungens subsp. laevis
D. E. Bramlet
2005-7-13
3904
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, Bloome Parcel, 2550 ft. north of San Jacinto River, 1580 ft. south of South Contour Rd., 4700 ft. east of Mystic Lake Duck Club
433
Comment
SD211550
Centromadia pungens subsp. pungens
Scott D. White
2008-8-20
12535
Riverside
Perris Basin: City of Moreno Valley, Perris Boulevard between Krameris and Oleander Streets. (Perrs, Sunnymead)
445
Comment
NY43446
Cercidium floridum subsp. floridum
C. R. Annable
1995-3-10
2262
Riverside
1.6km S of Lake Cahuilla County Park
Comment
CLARK-A1528-807
Cercocarpus betuloides
R. Stoltz
1969-4-12
21
Riverside
Badlands
731
Comment
UCR13742
Cercocarpus betuloides
N. R. Zabriskie, W. W. Zabriskie
1972-10-22
546
Riverside
Santa Rosa Mtns., NE side Cactus Spring Trail west of Horsethief Canyon. Deep Canyon Drainage. Near site # 13
1098
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
CAS-BOT-BC135499
Cercocarpus betuloides var. betuloides
Nancy Ryan Zabriskie; Walter Zabriskie
1972-10-22
546
Riverside
In small dry watercourse area, NE side Cactus Spring Trail west of Horsethief Canyon, Deep Canyon drainage, north slope Santa Rosa mts.
1097
Comment
SDSU13940
Cercocarpus minutiflorus
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2151
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, northern end of northern most (narrow) deer grass meadow.
646
Comment
UCD130218
Chaenactis artemisiifolia
Virginia Moran
2003-3-12
s.n.
Riverside
Peninsular Range. Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and W of Wilson Creek.
854
Comment
UCR34892
Chaenactis artemisiifolia
L. B. Ziegler
1967-5-18
128
Riverside
San Jacinto Valley, side canyon off lower Bautista Canyon
534
Comment
SBBG97181
Chaenactis carphoclinia
W. L. Halvorson
1977-2-15
77 -26
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
UC194845
Chaenactis carphoclinia var. carphoclinia
S. B. Parish
1916-5-13
10838
Riverside
Cottonwood Springs Colorado Desert, Cottonwood Springs
Comment Read comments Oct 9 2010
CAS-BOT-BC276939
Chaenactis fremontii
John Thomas Howell
1928-3-11
3446
Riverside
Garnet Station, Coachella Valley, Colorado Desert
213
Comment
JOTR30959
Chaenactis fremontii
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1934
Riverside
Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge
Comment
SEINET2042093
Chaenactis fremontii
A. C. Sanders
2001-4-8
23973
Riverside
(Desert Hot Springs Quad 7.5') Coachella Valley, Garnet, along transmission line route, E of Garnet. T3S R4E S15 (center of W/2)
232
Comment
UCD130334
Chaenactis fremontii
Geoffrey Levin
1976-3-27
687
Riverside
Chino Canyon, west of Palm Springs. =Alluvial fan of San Jacinto Mts. Salton Sea Basin. Colorado Desert.
396
Comment
UCR116802
Chaenactis fremontii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23932
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
SD144054
Chaenactis glabriuscula
Scott D. White
1997-5-25
5222
Riverside
Bautista Canyon: Along Bautista Cyn Rd., < 1.3 road miles NW of Hixton Trailhead (USFS No. 2E43).
700
Comment
UCR34888
Chaenactis glabriuscula
L. B. Ziegler
1966-6-23
057
Riverside
San Jacinto Mtns., Thomas Mountain
1982
Comment
CAS-BOT-BC277409
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1986-5-1
1808
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow, gabbro substrate; Skunk Hollow vernal pool
Comment
RSA500563
Chaenactis glabriuscula var. glabriuscula
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3608
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
SBBG65591
Chaenactis parishii
V. Duran
1933-7-1
3492
Riverside
near Santa Rosa
1828
Comment
JOTR33930
Chaenactis stevioides
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2820
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
RSA793615
Chamaesyce albomarginata
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4198
Riverside
Hayfields Lake; eastern section of dry lake, approximately 3.75 air miles southeast of Hayfields pumping plant.
420
Comment
CDA4811
Chamaesyce maculata
R. D. Goeden, D. W. Ricker
1965-6-18
s.n.
Riverside
North side of Blaine Street just west of Gage Canal, Riverside.
Comment
RSA614334
Chamaesyce maculata
George K. Helmkamp, E. A. Helmkamp
1997-1-8
1279
Riverside
Palm Springs. Lawn at El Cielo and Tahquitz-McCallum.
152
Comment
SEINET3365548
Chamaesyce micromera
G. Rink
2011-9-25
11075
Riverside
South of I-10 at the Ford Dry Lake Exit, in a swale that sometimes holds water
110
Comment
SBBG67729
Chamaesyce platysperma
M. N. Ackley
-Feb-1926
350
Riverside
near Edom
64
Comment
RSA0050424
Chamaesyce polycarpa
Sarah J. De Groot, Cheryl S. Sevilla
2014-9-11
7299
Riverside
Along Midland Road near Cox, southwest of Big Maria Mountains, east-southeast of Little Maria Mountains, north of McCoy Wash; about 5.4 miles northwest of 'Buzzardville', 10.9 miles north of the Riverside County disposal site., About 15 miles northwest of Blythe.
245
Comment
RSA0112092
Chamaesyce polycarpa
Duncan S. Bell
2010-2-20
543
Riverside
Arica Mountains; collecting in drainage in the southeast section of range, approx. 0.75 air mile west of Priest Well.
336
Comment
RSA535080
Chamaesyce polycarpa
Steve Boyd, T. S. Ross
1991-11-10
6628
Riverside
Gavilan Hills, Harford Springs Park. Rocky slope of ridge on W side of large juniper grove area at th north-central end of the park.
Comment
RSA0103576
Chamaesyce setiloba
Duncan S. Bell
2015-9-30
8652
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
UCR151407
Cheilanthes clevelandii
D. L. Banks
1997-3-1
1356
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Pechanga Creek, east of the'Fiesta Grounds' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation
427
Comment
RSA675698
Cheilanthes covillei
Scott D. White
2001-5-1
8437
Riverside
Near Sun City: Quail Valley: Valleys and slopes east of Canyon Lake and west of Goetz Road.
442
Comment
UCR163400
Cheilanthes covillei
O. F. Clarke
2002-3-15
s.n.
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
UCR178197
Cheilanthes covillei
Tracy Tennant, Jeffrey Ross
1998-3-10
MOR- 1018
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, low hills on the south side of Wood Canyon near its mouth, tree stand W-5
1280
Comment
CAS-BOT-BC70294
Cheilanthes newberryi
Marcus E. Jones
1930-3-15
26517
Riverside
Eagle Mountains
Comment
RSA632461
Cheilanthes newberryi
Scott D. White
1999-5-28
7435
Riverside
Gavilan Hills: Ca. 3 air miles SE of junction Cajalco Rd. / Gavilan Rd.: East of Juniper Rd. between Blue Sky Drive and Celestial Dr.
670
Comment
RSA85864
Cheilanthes newberryi
F. W. Peirson
1922-4-30
2929
Riverside
foot of St Johns Grade, south of Hemet
Comment
UCR90965
Cheilanthes newberryi
Scott D. White
1996-2-18
3809
Riverside
Perris Basin, Double Butte, NW of Winchester, SE-facing slope of west butte and alluvial soil at base
490
Comment
RSA0042110
Cheilanthes parryi
Duncan S. Bell, LeRoy Gross
2014-3-6
6193
Riverside
Santa Rosa Mountains; Toro Canyon on the east side of Martinez Mountain.
259
Comment
RSA0123692
Cheilanthes parryi
Duncan S. Bell, LeRoy Gross
2016-3-30
9160
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
RSA775665
Cheilanthes parryi
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy
2011-3-23
814
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
UCSB38684
Cheilanthes parryi
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
CAS-BOT-BC70376
Cheilanthes viscida
Annie M. Alexander; Louise Kellogg
1941-5-21
2214
Riverside
North slope of Eagle Mountains
1158
Comment
POM179189
Cheilanthes viscida
Philip A. Munz
1941-10
17237
Riverside
On Palms to Pines HIghway, north base of Santa Rosa Mts.
Comment
UCR277698
Chenopodium album
Mitch Provance
2012-7-15
612- 66
Riverside
Beaumont Plateau, W end of Banning, 'Pershing Channel', N side W Ramsey St., W side of Omar St.
768
Comment
POM161559
Chenopodium atrovirens
Ralph Hoffmann
1929-9-6
s.n.
Riverside
San Jacinto Mts.
2439
Comment
RSA516754
Chenopodium californicum
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA543170
Chenopodium californicum
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6080
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
UCR201410
Chenopodium chenopodioides
Justin M. Wood
2008-9-22
160
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
SD260934
Chenopodium missouriense
Mitch Provance
2012-9-11
17623
Riverside
Badlands of Western Riverside County: Beaumont, near N base of Mr. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft. along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
SD185187
Chenopodium murale
T. B. Salvato, Melissa Clemons
2005-6-23
1318
Riverside
Temescal Valley, 3.0 miles northwest of Alberhill, Temescal Canyon Road at Corona Lake.
353
Comment
UCR163091
Chenopodium murale
B. G. Pitzer, G. R. Ballmer
2000-10-14
4227
Riverside
Sonoran (Colorado) Desert, south of eastern Ford Dry Lake, c. 200 yards south of Hwy I-10 off gasline road at large wash, 1 mi. east of Ford Lake Rd. exit, c. 22 miles west of Blythe
110
Comment
POM248398
Chenopodium pratericola
Philip Crow
1939-7-20
s.n.
Riverside
Blythe.
Comment
RSA653338
Chenopodium pratericola
Mitch Provance
2000-9-18
2265
Riverside
Riverside: Prenda area, S side of Hermosa St., about 0.25 mile west of the intersection with Washington St., 33 deg 54' 02.5'' N, 117 deg 23'14.3'' W
185
Comment
RSA340186
Chilopsis linearis
W. A. Tilforth
1980-5-28
54178
Riverside
San Bernardino Mts: Rocky, W-facing slope of Whitewater ridge above old bridge.
Comment
SEINET1908448
Chilopsis linearis
A. C. Sanders, Mitch Provance
2008-1
35824
Riverside
South Coast; San Jacinto Valley: Gilman Springs Road, 1.13 mi. (air) sout of Eden Hot Springs, below Mt. Eden.
450
Comment
UCR272883
Chilopsis linearis
Duncan S. Bell
2009-8-15
411
Riverside
northwest of the Arica Mountains
286
Comment
UC27836
Chilopsis linearis subsp. arcuata
H. M. Hall
June, 1901
2112
Riverside
e. base San Jacinto Mts. Colorado Desert, e. base San Jacinto Mts.
Comment
UCR228739
Chloris truncata
A. C. Sanders, T. B. Salvato
2011-3-28
38816
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy
434
Comment
CAS-BOT-BC184865
Chloris virgata
Malcom A. Nobs; S. Galen Smith
1948-9-3
490
Riverside
Imperial Valley. 2 miles north of Indio.
Comment
RSA0031419
Chorizanthe brevicornu
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4468
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
UCR148337
Chorizanthe brevicornu
John F. Green
2005-1-13
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 21 and 22 (near 22), south of Salt Creek
23
Comment
UCR167200
Chorizanthe brevicornu
S. J. Myers
2005-3-24
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, east of N end of Salton Sea, along Coachella Canal
12
Comment
RSA392614
Chorizanthe brevicornu var. brevicornu
N. C. Cooper
1949-4-8
3304
Riverside
Desert Center.
610
Comment
UCR4619
Chorizanthe brevicornu var. brevicornu
Frank C. Vasek
1960-3-17
600317- 05
Riverside
Sonoran (Colorado) Desert, Morongo Canyon, E side of the road on hill at mouth of canyon, 4.5 mi NW of Desert Hot Springs
579
Comment
UCR167072
Chorizanthe coriacea
Scott D. White
2005-3-29
10851
Riverside
San Gorgonio Pass, Cabazon: alluvial fan and benches west of San Gorgonio river and south of I-10 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion
598
Comment
UCR59536
Chorizanthe coriacea
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3237
Riverside
Peninsular Range, Vail Lake area, sandy valley at NE end of lake, north of Wilson Creek
488
Comment
SEINET4182863
Chorizanthe corrugata
N. Holmgren, P. Holmgren, R. Kern
1973-3-23
6489
Riverside
Palen Valley, 15 miles northeast of Desert Center
183
Comment
RSA392688
Chorizanthe fimbriata var. fimbriata
J. D. Olmsted
1962-5-10
3666
Riverside
West of crest between Sandia and DeLuz Creeks along Murrieta to DeLuz Road.
206
Comment
UCR48366
Chorizanthe fimbriata var. fimbriata
Steve Boyd
1986-5-1
1817
Riverside
S slopes of Bachelor Mtn, east end of Lake Skinner
Comment
CAS-BOT-BC191350
Chorizanthe leptotheca
Edmund C. Jaeger
1922-6-14
s.n.
Riverside
MacMullen Trail, E slope San Jacinto Mts.
Comment
UCD99733
Chorizanthe leptotheca
R. N. Raynor
1938-6-20
s.n.
Riverside
Coahuila.
Comment
UCR205450
Chorizanthe leptotheca
Diane Menuz
2008-6-19
465
Riverside
Peninsular Ranges: San Jacinto Mts, Garner Valley; c 0.3 mi east of Hwy 74, north of Morris Ranch Rd
1374
Comment
UCR280973
Chorizanthe leptotheca
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-4-6
417- 77
Riverside
Temescal Valley, Indian Wash, NE of I-15 and S of Temescal Canyon Rd.
351
Comment
SD247476
Chorizanthe parryi var. parryi
Andy Sanders, J. Schweitzer, K. Young
2015-3-24
41473
Riverside
San Gorgonio Pass: north of San Gorgonio River wash, 3.1 miles due east of Cabazon, south of I-10 and 1.1 miles ENE (77 degrees) of water bottling plant, north edge of wind farm.
451
Comment
UCR112486
Chorizanthe parryi var. parryi
A. C. Sanders, T. B. Salvato
2000-5-25
23404
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR263224
Chorizanthe parryi var. parryi
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41468
Riverside
San Gorgonio Pass, near San Gorgonio River wash, c. 2.88 miles ESE of Cabazon, c. 1 mi. NNW (338 deg. ) of One Horse Spring, south of I-10 and east of water bottling plant, edge of wind farm
454
Comment
RSA392740
Chorizanthe rigida
N. C. Cooper
1949-4-8
3305
Riverside
Desert Center.
610
Comment
SBBG16842
Chorizanthe rigida
K. K. Muller
1958-3-22
917
Riverside
Hwy 60, 7 mi E of Desert Center
Comment
RSA559367
Chorizanthe staticoides
Steve Boyd, Tim S. Ross, Dave Bramlet
1993-5-13
7377
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
UCR121210
Chorizanthe staticoides
D. E. Bramlet
1991-5-10
2145
Riverside
Perris-Aguanga Basin region, North Domenigoni Hills, 4300-4500 ft. SE from end of Warren Rd., W side of large peak in Sec. 31, just above saddle
610
Comment
POM80085
Chrysothamnus nauseosus subsp. bernardinus
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
POM184189
Chrysothamnus paniculatus
M. French Gilman
1932-11-30
5
Riverside
Cabazon
Comment
RSA0112103
Chrysothamnus paniculatus
Duncan S. Bell
2009-10-9
486
Riverside
Northwest of the Arica Mountains.
281
Comment
CLARK-A1528-1739
Chrysothamnus teretifolius
John C. Roos
1942-10-24
2577
Riverside
Joshua Tree National Park
1523
Comment
UCR245256
Chylismia brevipes subsp. brevipes
Jim Andre
2012-3-19
21294
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
JEPS23431
Chylismia cardiophylla subsp. cardiophylla
M. French Gilman
1845-1
716
Riverside
Palm Springs of San Jacinto
Comment
CAS-BOT-BC160588
Chylismia claviformis subsp. aurantiaca
Carl B. Wolf
1932-4-29
3109
Riverside
Eastern Colorado Desert. Blythe - Rice Road. 9 mi. So. of Browns Well
243
Comment
CAS-BOT-BC160600
Chylismia claviformis subsp. aurantiaca
F. O. Ballou
1926-2-27
s.n.
Riverside
Painted [Canon] Canyon
Comment
UC1184362
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-15
11584
Riverside
along US Hwy 60 24.7 mi e turn to Corm Springs; Chuckwalla Mountains
Comment
JEPS23425
Chylismia claviformis subsp. peirsonii
Newlon
1922-4-2
418
Riverside
hwy between Westmoreland and Indio; Colorado Desert
Comment Read comments Apr 3 2011
JOTR31103
Cirsium neomexicanum
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2361
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Open gravelly slopes with sandy wash at base leading to Ryan Mountain campground (Stop 6)
Comment
CAS-BOT-BC286457
Cirsium scariosum
Scott D. White
1997-5-18
5164
Riverside
San Jacinto Mts. Vista Grande Area: Just W of USFS Vista Grande Fire Station (i.e., Hwy 243 ca. 10 road miles SE of Banning)
1500
Comment
POM320504
Cirsium vulgare
Patricia Wilder
1970-10-30
4831
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. About 1/2 mile east of dam tender's residence. Santa Ana River Drainage Area. East of Chino Hills.
152
Comment
CAS-BOT-BC438664
Cistanthe ambigua
S. B. Parish; W. F. Parish
1884-4-5
1188 a
Riverside
Indio
Comment
POM11500
Cistanthe monosperma
P. A. Munz
1922-7-7
6039
Riverside
San Jacinto Peak.
3293
Comment
UCR165832
Clarkia dudleyana
T. B. Salvato, John F. Green
2004-5-27
638
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
UCR87910
Clarkia dudleyana
A. C. Sanders
1994-5-29
14568
Riverside
San Bernardino Mtns, Millard Canyon, at stream crossing just below site of Millard Station on Forest Service Road 2S05
1100
Comment
UC76441
Clarkia epilobioides
Miss M. Alice King
April 1893
Riverside
Menifee
Comment
POM9608
Clarkia purpurea subsp. quadrivulnera
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
UCR108859
Claytonia parviflora
Heidi A. Haid
1968-3
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
RSA522742
Claytonia parviflora subsp. parviflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3849
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain.
396
Comment
UC7891
Claytonia parviflora subsp. parviflora
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
SBBG34198
Claytonia parviflora subsp. viridis
T. L. Secrest
1951-5-21
Riverside
Idyllwild
1524
Comment
UCR16508
Claytonia parviflora subsp. viridis
Bill Schultz
1972-5-22
720522- 28
Riverside
Peninsular Range, San Jacinto Mtns., Hwy 74, 0.3 miles west of McCall Park turn-off, east side of road
1372
Comment
RSA650479
Clematis lasiantha
G. Foster
1961-5-12
s.n.
Riverside
Idyllwild.
Comment
UCR12288
Clematis ligusticifolia
Paul D. Wood
1971-10-3
s.n.
Riverside
Riverside, Santa Ana riverbottom area bordering Fairmount Park
244
Comment
UCR195112
Clematis ligusticifolia
A. C. Sanders, Tim Thomas
2008-8-1
35944
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1402
Comment
CHSC35508
Clematis pauciflora
Jeanne Muro
1972-4-29
39
Riverside
3 mi. SW of Murrieta on Tenaja Rd.
548
Comment
UC667312
Clematis pauciflora
Annie M. Alexander and Louise Kellogg
1941-5-4
2115
Riverside
Joshua Tree Nat'l Monument, Barker Dam
1310
Comment
UCR21840
Clematis pauciflora
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
UCR97283
Clematis pauciflora
Scott D. White
1993-3-12
1161
Riverside
Near Winchester
466
Comment
UC1518619
Collinsia concolor
Drs. Fosberg, Sachet, & Herbst
1983-4-23
55457
Riverside
3.3 mi n Whitewater Post Office (side canyon on w side of Whitewater Canyon); San Bernardino Mtns
594
Comment
UC1563032
Collinsia concolor
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-1
3170 D
Riverside
just sw Vail Lake dam (recent burn in hills); Vail Lake area
487
Comment
RSA0117418
Collinsia concolor
D. Charlton
1988-5-21
1969
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
POM4203
Collinsia heterophylla
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, near Murrieta.
Comment
UCR94077
Collinsia heterophylla
Scott D. White, M. Jacobsmeyer
1996-4-20
3939
Riverside
Elsinore Basin, Bundy Canyon, east of Lake Elsinore; c. 1 road mi. east of Bundy Canyon Rd exit from the Interstate Hwy 15 exit
451
Comment
RSA524443
Convolvulus simulans
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4059
Riverside
Vail Lake area, E flank of Big Oak Mtn, S of E summit.
610
Comment
RSA289854
Conyza canadensis
B. A. Prigge
1980-9-16
4048
Riverside
Coachella Valley Stormwater Channel; W of Munroe St. Indio
0
Comment
RSA395352
Coreopsis californica
Steve Boyd
1986-4-22
1746
Riverside
Temescal Canyon; Stable alluvial benches of Indian wash just S of I-15.
Comment
POM230198
Corethrogyne filaginifolia
I. W. Clokey, E. G. Anderson
1933-8-21
6962
Riverside
N Fork San Jacinto River.
1500
Comment
POM49087
Corethrogyne filaginifolia
P. A. Munz, I. M. Johnston
1924-7-26
8713
Riverside
South of Banning.
976
Comment
RSA520084
Corethrogyne filaginifolia
Steve Boyd, David E. Bramlet
1988-10-8
2864
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
SD136906
Corethrogyne filaginifolia
Steve Boyd
1994-10-14
8401
Riverside
San Mateo Canyon Wilderness Area, along the Fisherman's Camp Trail.
449
Comment
RSA716107
Corethrogyne filaginifolia var. filaginifolia
M. Wall
2006-10-8
420
Riverside
South Fork San Jacinto River east of Hemet along Hwy 74 past Cranston Ranger Station. Just off the highway towards the river.
638
Comment
SD229080
Corethrogyne filaginifolia var. filaginifolia
Dick Schwenkmeyer
2012-8-28
812
Riverside
Fuller's Mill camp, 2.6 mi. east of intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild.
1799
Comment
SEINET3071319
Coryphantha alversonii
Marc A. Baker, Michelle Cloud-Hughes
2011-1
Riverside
Comment
RSA789250
Crassula aquatica
Naomi Fraga, Erika Gardner, Beth Kempton, Tom Kerrin-Torres, Michael Wall
2008-7-17
2420
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
SD262269
Crassula aquatica
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 34
Riverside
Perris - Aguanga Basin: Menifee, SE corner of Musick Rd. and Murrieta Rd. Vernal pool.
454
Comment
GMDRC6925
Crassula connata
J. M. Andre
2015-3-2
31357
Riverside
along Kolbe Rd (dirt), northwest end of Coachella Valley at foot of Little SnBr Mtns, 0.2 mi. west of intersection between Hwy 62 and Indian Avenue (road to Desert Hot Springs), 2.3 mi. south of San Bernardino county line.
529
Comment
UCR138722
Crassula connata
Julie A. Greene
1993-4-17
1197
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, flat area west of Davis Rd
445
Comment
UCR41243
Crassula connata
N. M. Fellows
1985-3-3
99
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
CAS-BOT-BC226243
Crassula tillaea
A. C. Sanders
2011-4-7
39026
Riverside
Peninsular Range; Santa Ana Mtns. Region: Temescal Canyon, between Horsethief Canyon and Glen Eden, along I-15 Frontage Rd., SE of Lee Lake
381
Comment
CAS-BOT-BC427941
Crassula tillaea
A. C. Sanders; T. B. Salvato
2001-5-3
24102
Riverside
Perris-Aguanga Basin region: Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley.
518
Comment
SD38405
Cressa truxillensis
Edith A. Purer
1936-4-6
6880 B
Riverside
South of Elsinore
Comment
RSA397720
Crossosoma bigelovii
P. J. Remple
1942-3-21
s.n.
Riverside
Whitewater Canyon.
Comment
UC990732
Crossosoma bigelovii
Roxana S. Ferris
1953-3-10
12600
Riverside
about 2 mi n Whitewater Post Office; Whitewater Canyon
Comment
RSA0086774
Croton californicus
R. G. Swinney
1967-5-26
11736
Riverside
Snow Creek.
335
Comment
UCR237489
Croton californicus
Duncan S. Bell, Amber Swanson
2011-2-18
2025
Riverside
Mojave Desert, Coachella Valey area, Edom Hill, along Edom Hill Road near dump, 0.6 road mi from junction with Varner Road
259
Comment
UCR237692
Croton californicus
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4604
Riverside
San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell
526
Comment
SEINET9458037
Croton californicus
L. D. Copeland
1904-5-5
s.n.
Riverside
West Canyon.
Comment
RSA145912
Croton californicus var. mohavensis
William M. Klein
1958-2-11
36
Riverside
2.6 miles E of Cabazon on Highway 70-99; along side of road
545
Comment
SDSU5406
Cryptantha
H. Wedberg
1962-4-20
909
Riverside
About 1 mile SE of Pinyon Flats on road to Palm Springs.
1219
Comment
UCR251696
Cryptantha
T. B. Salvato
2014-4-9
7843
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
POM368193
Cryptantha angustifolia
M. B. Dunkle
1933-3-4
3047
Riverside
Painted Canyon, Colorado Desert.
30
Comment
POM368196
Cryptantha angustifolia
N. C. Cooper
1949-4-8
3294
Riverside
Desert Center.
610
Comment
RSA780381
Cryptantha angustifolia
Stephanie Rockwood, Christi Gabriel
2011-11-7
197
Riverside
Rice Valley. Highway 62 to Blythe/Rice Road. About 1 mile from highway.
229
Comment
UC1112454
Cryptantha angustifolia
Peter H. Raven
1958-1-23
11427
Riverside
6.5 miles northwest of Indio (fringing U.S. Hwy 99)
Comment Read comments Jun 9 2012
SEINET12280708
Cryptantha angustifolia
E. A. Purer
1935-1
6457
Riverside
near Palm Springs
Comment
UCR138587
Cryptantha barbigera
Steve Boyd, T. S. Elias, Erika Winter
1986-2-18
1330
Riverside
Western Colorado Desert, Mecca Hills: Box Canyon, along Hwy 195
305
Comment
UCSB12065
Cryptantha barbigera
Dearing, Hugh; Dearing, Margaret
1942-3-1
Riverside
Near Cathedral City
Comment
JOTR36479
Cryptantha barbigera var. fergusoniae
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3192
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Smithwater Canyon, below steep rock wall at bend in canyon (Biodiversity Hunt stop3)
1241
Comment
SDSU21880
Cryptantha barbigera var. fergusoniae
Kristen Hasenstab, M. G. Simpson
2008-4-2
66
Riverside
Joshua Tree National Park. North side of Split Rock, 100ft south of the trail wrapping around Split Rock.
1294
Comment
CAS-BOT-BC189588
Cryptantha circumscissa var. circumscissa
Samuel B. Parish
No date on label
188
Riverside
Palm Canon [Canyon], Agua Caliente, Colorado desert
Comment
JOTR33725
Cryptantha circumscissa var. circumscissa
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2726
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy pediment/bajada surrounding granitic ourcrops near Stirrup Tank parking lot (Stop 1)
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
RSA0078807
Cryptantha cycloptera
Duncan S. Bell
2010-4-2
693 B
Riverside
Arica Mountains: collecting along the ridgeline of the mountain range about 0.3 air mile north of the summit.
561
Comment
UC1191073
Cryptantha dumetorum
Francia Chisaki and Peter M. Ray
1952-4-6
2199
Riverside
about 0.25 mi w Cottonwood Springs; Joshua Tree National Monument
Comment
UCR279374
Cryptantha dumetorum
A. C. Sanders, Jim Malusa
2017-3-24
42952
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
HSC101202
Cryptantha inaequata
Jim Andre
2012-3-19
21382
Riverside
Palen Mountains; along Palen Pass Rd. at Pallen Pass.
383
Comment
POM146228
Cryptantha intermedia
F. M. Reed
1927-5-8
5310
Riverside
Hills south of Perris
Comment
RSA33876
Cryptantha intermedia
N. C. Cooper
1944-6-4
1364
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
RSA517930
Cryptantha intermedia
Steve Boyd
1986-3-1
1367
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park.
640
Comment
SDSU5389
Cryptantha intermedia
H. Wedberg
1962-4-20
902
Riverside
About 8 1/2 miles from Hemet, and 1/2 mile from Cranston Ranger Station on road to Mountain ceter and Idyllwild.
610
Comment
UC662478
Cryptantha intermedia
Philip A. Munz
1937-5-30
15091
Riverside
n of Vandeventer Flat; Santa Rosa Mts.
1524
Comment
UCR240619
Cryptantha intermedia
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 439
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon, in wash just north of woodland stand M15
1098
Comment
UCR27193
Cryptantha intermedia
Marlyce Myers
1980-4-21
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 mi NW of Perris
518
Comment
SDSU21778
Cryptantha juniperensis
A. C. Sanders
2012-4-6
40006
Riverside
Peninsular Range; Santa Ana Mtns. Area: Remescal Canyon, side canyon above washout along old (c. 1926) Corona-Elsinor RR route between I-5 and Temescal Cyn. Rd., c 10 miles south of Corona
319
Comment
RSA0119973
Cryptantha maritima
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9094
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
550
Comment
UCR148846
Cryptantha maritima
Chet McGaugh
2005-1-5
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 1 mi. north of the Imperial Co. line along Coachella Canal right-of-way
21
Comment
UCR163920
Cryptantha maritima
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29141
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UCR167246
Cryptantha maritima
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
UCR214165
Cryptantha maritima
T. B. Salvato
2010-4-20
4067
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
UCR89712
Cryptantha maritima
J. M. Stewart
1993-3-10
684
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; Corn Springs Rd, 2 mi south of Chuckwalla Rd.
Comment
UC489041
Cryptantha micrantha
C. V. Meyer
1927-6-1
160
Riverside
Saunders Meadow San Jacinto Mts.
1706
Comment
SEINET10840807
Cryptantha micrantha
David B. Dunn
1946-8-17
Dunn 2718
Riverside
Round meadow dry hillside among Lodge Pole pines San Jacinto mts. Hidden Lake.
2441
Comment
CLARK-A1528-2222
Cryptantha micrantha subsp. lepida
John C. Roos
1947-5-24
3648
Riverside
San Jacinto Mountains
Comment
RSA0013026
Cryptantha micrantha var. lepida
LeRoy Gross, Caitlin Elam
2013-5-14
6045
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.
1332
Comment
RSA523516
Cryptantha micromeres
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3975
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA543895
Cryptantha micromeres
Steve Boyd
1991-5-20
6274
Riverside
Santa Ana Mountains, NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary.
573
Comment
RSA612941
Cryptantha micromeres
D. L. Banks
1997-3-29
1636
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
SBBG120595
Cryptantha microstachys
A. C. Sanders
2006-5-19
32441
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
518
Comment
SBBG19053
Cryptantha microstachys
M. A. Piehl
1963-6-2
63546
Riverside
Hwy 74, ca. 1.2 mi W of Mountain Center
1341
Comment
SEINET3084417
Cryptantha microstachys
Rose Gagnon
1968-5-14
680514 -4
Riverside
Riverside. North bank of Santa Ana River east of Salt Lake City Bridge.
Comment
UCR157463
Cryptantha microstachys
A. C. Sanders
1994-5-30
14596
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR63513
Cryptantha microstachys
Scott D. White
1990-6-16
s.n.
Riverside
Santa Ana Mtns, Cleveland National Forest, private land just inside the Forest boundary; E wall of Hagador Canyon, near the mouth of the canyon
400
Comment
SEINET238563
Cryptantha muricata
George K. Helmkamp
1998-6-27
4094
Riverside
Santa Rosa Mtns.: 3.3 mi S of Hwy 74 along Santa Rosa Mtn Rd. in vicinity of an unnamed spring.
1585
Comment
RSA772061
Cryptantha muricata var. jonesii
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4627
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA0123760
Cryptantha pterocarya var. cycloptera
Duncan S. Bell, LeRoy Gross
2016-3-9
8864
Riverside
Orocopia Mountains; northwestern section of the range, approximately 6.5 air miles southwest of Chiriaco Summit, collecting in the area know as Hotel California.
775
Comment
RSA0079106
Cryptantha pterocarya var. pterocarya
Duncan S. Bell
2011-4-7
2183
Riverside
The east side of the Arica mountains; approximately 1.2 air miles north of Priests Well. or approximately 4.5 air miles southwest of the ghost town of Rice.
308
Comment
UCR84844
Cryptantha pterocarya var. pterocarya
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16134
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
JOTR30329
Cryptantha racemosa
La Doux, Tasha, E. Babich, J. Galvin, B. Truesdell, N. Fraga, A. Miller, J. Van Warmerdam
2008-2-4
1772
Riverside
Joshua Tree National Park. Stop #2: Hexie Mtns./Porcupine Wash. Deep canyon with sandy bottom and rocky steep slopes.
778
Comment
VVC1338
Cryptantha racemosa
A. C. Sanders, J. Mac
1996-11-23
19653
Riverside
San Bernardino Mtns., Whitewater Canyon, just below the fish hatchery
648
Comment
CLARK-A1045-299
Cryptantha utahensis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep canyon; ; Palm Desert 15'Q
Comment
POM3644
Cuscuta californica
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
RSA525320
Cuscuta californica
Steve Boyd, D. E. Bramlet
1990-4-29
4474
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
CAS-BOT-BC224606
Cuscuta californica var. papillosa
Geo. B. Grant
1906-4-20
6705
Riverside
Palm Springs
Comment
UCR201868
Cycloloma atriplicifolium
Justin M. Wood
2008-9-30
178
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
UCR263232
Cycloloma atriplicifolium
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41458
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
SEINET11044078
Cylindropuntia californica var. parkeri
Marc A. Baker, Emily Mastrelli
2015-4-20
18330
Riverside
The Badlands 600m SSW of the intersection of San Timoteo Canyon Road and Redlands Blvd., 23 km ENE of central Riverside, 20 km SE of central San Bernardino
567
Comment
SD247385
Cylindropuntia munzii
Andy Sanders, T. Thomas, et al.
2012-11-1
40509
Riverside
Sonoran (Colorado) Desert: Chuckwalla Bench, south of the Chuckwalla Mountains, along Bradshaw Trail 1 kilometer southeast of Augustine Road junction, large wash on southwest side of road.
694
Comment
UC1560187
Cylindropuntia ramosissima
E. Yale Dawson
May, 1932
Riverside
Desert Center Colorado Desert
Comment Read comments Apr 5 2011
UCD97943
Cylindropuntia ramosissima
William H. Brooks
24-25 Feb 1989
s.n.
Riverside
McCoy Wash, north of Blythe.
579
Comment
CLARK-A1528-50
Cynodon dactylon
C. M. Flanagan
1973-5-31
OO 640
Riverside
Morongo Indian Reservation
Comment
JOTR32383
Cynodon dactylon
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2491
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
JOTR32386
Cynodon dactylon
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2491
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
POM1182
Cynodon dactylon
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
Comment
SEINET3099346
Cyperus
G. Rink, M. Baker, T. Thomas. M. Honer, A. Karl
2010-10-2
10333 b
Riverside
Private. Canal two miles north of Blythe.
70
Comment
RSA653174
Cyperus difformis
Mitch Provance
2000-6-24
2059
Riverside
Santa Ana River Wash, between the Market St. bridge and the 60 Fwy.
244
Comment
UCR168544
Cyperus eragrostis
L. C. Wheeler
1932-9-4
1333
Riverside
Prado Basin, Santa Ana River at Chino Creek
183
Comment
UCR271689
Cyperus eragrostis
Mitch Provance
2011-7-4
17182
Riverside
San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
UCR272474
Cyperus esculentus
Mitch Provance
2012-7-25
712- 01
Riverside
San Gorgonio Pass, Banning, Smith Creek, NE of West Ramsey St. and Highland Home Rd.
1410
Comment
UCR93231
Cyperus odoratus
A. C. Sanders
1994-7-27
15164
Riverside
Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge
246
Comment
UCR240181
Cyperus retrorsus
R. E. Riefner Jr.
2005-11-23
05- 780
Riverside
city of Corona, Santa Ana Canyon, below Prado Dam, Santa Ana River c. 0.5 mi southwest of 71 Fwy
135
Comment
RSA0043045
Dalea mollis
Duncan S. Bell, Loraine Washburn
2014-4-8
6579
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1.25 air miles north northeast of Clemens Well/Bradshaw Trail.
356
Comment
POM301796
Dalea mollissima
J. Cole
1942-5-19
964
Riverside
Ruby Lee Mine, Joshua Tree National Monument.
915
Comment
UC68519
Dalea mollissima
H. M. Hall
Apr., 1905
5792
Riverside
Colorado Desert
30
Comment
CLARK-A1656-794
Dalea schottii
Jon Mark Stewart
1982-5-15
Riverside
San Jacinto Mountains
853
Comment
POM13846A
Datisca glomerata
E. C. Jaeger
1921-7-7
1184
Riverside
Massacre Canyon [Badlands, near Lamb Canyon -SDW]
Comment Read comments Nov 5 2011
SD232669
Datisca glomerata
Scott D. White
1996-8-15
4465
Riverside
San Jacinto Mts.; Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of aea burned in July 1996.
1524
Comment
UC19642
Datisca glomerata
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
UCR68859
Datisca glomerata
Steve Boyd, T. S. Ross
1990-5-11
4659
Riverside
Peninsular Range, Cleveland National Forest: Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground
610
Comment
RSA575930
Datura wrightii
Steve D. Boyd
1994-10-14
8391
Riverside
Southern San Mateo Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, in canyon bottom at the confluence with Bluewater Canyon.
329
Comment
HSC85253
Daucus pusillus
Steve Boyd
1986-4-22
1736
Riverside
Temescal Canyon: Walker Canyon area, where Alberhill Creek (=Temescal Creek) flows between Alberhill Mtn. and Gavilan Hills.
Comment
UC1792817
Deinandra mohavensis
A. C. Sanders, Steve Boyd, Jeff Ross, Mitch Provance
1998-10-25
22272
Riverside
San Jacinto Mtns.: Hwy 243 between Idyllwild and Mountain Center, 1 mile north of Mtn. Center
1426
Comment
SD214619
Delphinium parishii subsp. parishii
Edith A. Purer
1935-4-21
6469
Riverside
Hillside, near Palm Springs, east side of San Jacinto Mountain
Comment
RSA0020491
Delphinium parishii subsp. parishii
Donald A. Johansen, Joseph A. Ewan
1932-4-10
7094
Riverside
Mouth of Tahquitz Canyon, Western Colorado Desert.
Comment
UC9162
Delphinium parryi subsp. parryi
H. M. Hall
June 1901
2171
Riverside
In the Meadows of Thomas Valley
1371
Comment
UCR8150
Delphinium patens subsp. montanum
B. Freeman
1969-6-19
690619- 5
Riverside
San Jacinto Mtns, James Reserve
1646
Comment
SEINET10527286
Deschampsia gracilis
Philip A. Munz
1941-5-18
Munz 16645
Riverside
Dried mud-flat, 15 miles NE of Temecula.
Comment
UCR279340
Descurainia pinnata
A. C. Sanders, Jim Malusa
2017-3-23
42948
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 3 miles east of Iris Pass
854
Comment
RSA49350
Descurainia pinnata subsp. glabra
P. A. Munz
1949-4-11
13016
Riverside
Near Conejo Well, north base of Eagle Mts
915
Comment
UC64141
Dicentra chrysantha
H. M. Hall
May 1899
1216
Riverside
Smith's Mt.
Comment
UCR113154
Dichelostemma capitatum
A. C. Sanders
1998-3-11
21666
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near east end of hills
518
Comment
IRVC14695
Dichelostemma capitatum subsp. capitatum
Victoria Sork
1973-4-5
s.n.
Riverside
Elsinore; 1.5 mi. N, 0.5 mi. W of intersection of Hwys 74 and 71.
Comment
RSA367463
Dichelostemma capitatum subsp. capitatum
F. A. Thackery
1927-3-30
289
Riverside
Banning
Comment Read comments Mar 13 2011
RSA367466
Dichelostemma capitatum subsp. capitatum
Mark Morris
1929-3-17
s.n.
Riverside
Palm Canyon.
Comment
RSA367526
Dichelostemma capitatum subsp. capitatum
N. C. Cooper
1944-5-21
1276
Riverside
San Jacinto Mtns., west side.
1372
Comment
UCSB22206
Dichelostemma capitatum subsp. pauciflorum
Keefe, Joseph
1967-3-24
Riverside
1/3 mile east of Tahquitz Waterfall, Tahquitz Canyon, 3 miles west of Palm Canyon Boulevard, Palm Springs
182
Comment
SEINET10533954
Dichelostemma pulchellum
Steve Boyd, Timothy S. Ross; Laurel Arnseth; Jaime Bonilla, Barbosa
1990-4-2
Boyd 4013
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn., along Hwy 79, E of USFWS Dripping Springs Guard Sta. T8S R1W SE 1/4 NW 1/4 sec. 23. 1600-2000 feet. Capparral and oak woodland vegetation burned by Mt. Palomar fire, 1989.
Comment
RSA501060
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3177
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
CLARK-A1528-1796
Dicoria canescens
John C. Roos
1957-11-30
6659
Riverside
Coachella Valley
152
Comment
POM184344
Dicoria canescens
Thos. Craig
1932-1-10
1794
Riverside
In Wash, Cathedral Canyon, Colorado Desert.
122
Comment
UC410767
Dicoria canescens
Mrs. John C. Augsbury
1929-2-1
Riverside
Indio
Comment
UCR38956
Dicoria canescens
David J. Keil
1976-12-12
11928
Riverside
Sonoran (Colorado) Desert, [Chuckwalla Valley] along Interstate Hwy 10, 37 mi east of Chiriaco Summit
Comment
UCSB7955
Dicoria canescens
Dearing, Hugh; Dearing, Margaret
1939-11-12
Riverside
W. Colorado Desert
Comment
RSA737263
Digitaria sanguinalis
Scott D. White, Justin M. Wood
2008-9-17
12539
Riverside
Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
CAS-BOT-BC150878
Diplacus X australis
Ynez Whilton Winblad
1941-5-27
s.n.
Riverside
San Juan Mts., San Juan Canyon, Highway 74
609
Comment
RSA0019408
Diplacus fremontii
Henry J. Ramsey, Henry J. Ramsey
1939-4-23
392
Riverside
Hemet, Anza, Bautista Creek Rd.
Comment
RSA0019424
Diplacus fremontii
Barbara J. Ertter, Jeffrey L. Strachan
1979-6-26
2989
Riverside
Banning - Idyllwild Road (Highway 243) at Black Mountain turnoff (Forest Road 4S01).
Comment
CAS-BOT-BC195678
Distichlis spicata
A. C. Sanders
1993-4-1
13659
Riverside
Western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 3/4 mi. NE of the intersection of Florida Ave. (Hwy 74) and Warren Rd., just S of Tres Cerritos
460
Comment
JEPS3937
Ditaxis claryana
Marjorie D. Clary
1932-12-15
1709
Riverside
Coral reef Ranch, 8 miles west of Coachella
Comment
GMDRC9814
Ditaxis lanceolata
J. M. Andre
2017-3-1
38018
Riverside
Eagle Mountains: south end of range, 2.8 mi. north of Interstate 10 at Hayfield Rd exit
506
Comment
JOTR33807
Ditaxis lanceolata
La Doux, Tasha, B. Truesdell
2007-11-9
3324
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park, open bajada below mouth of Lost Palms Canyon (STOP 2)
601
Comment
POM193208
Ditaxis lanceolata
Marcus E. Jones
1929-9-16
24871
Riverside
East of Desert Center.
Comment
UCR114113
Ditaxis lanceolata
B. G. Pitzer, J. Ross
1998-3-8
3609
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
UCR246845
Ditaxis lanceolata
Jim Andre
2012-3-19
21322
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
UCR163735
Ditaxis neomexicana
B. G. Pitzer
2000-11-4
4239
Riverside
Sonoran (Colorado) Desert, north side of the Chuckwalla Mtns., Eagle Mountain Rd. 0.8 mi. south of Hwy I-10 at and around powerline road, c. 3.5 mi. WSW of Desert Center
402
Comment
UCR256714
Ditaxis neomexicana
Duncan S. Bell
2012-2-12
3104
Riverside
Mojave Desert, Mecca Hills, c. 1.25 air miles north of Box Canyon Road, and c. 4 air miles southwest of Shavers Well
256
Comment
VVC2111
Ditaxis neomexicana
Tim Thomas
2012-8-23
5870
Riverside
Colorado Desert, WNW of Blythe on east side of McCoy Mtns, 5 miles north of I-10
168
Comment
VVC648
Ditaxis neomexicana
P. J. MacKay
1997-2-8
103
Riverside
Sonoran Desert, Palm Springs, Murray Canyon; at edge of creek btw palm groves
243
Comment
CAS-BOT-BC401160
Dithyrea californica
Sarah J. De Groot; April Garbat
2013-3-28
6996
Riverside
Along Highway 177 at sandy area just south of the Desert Lily sanctuary, Chuckwalla Valley, just south of the Coxcomb Mountains
152
Comment
RSA33641
Dithyrea californica
N. C. Cooper
1945-3-24
1618
Riverside
Cabazon.
457
Comment
POM95407
Dithyrea californica
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCD170172
Dodecahema leptoceras
R. E. Riefner, Jr
2005-5-25
05- 418
Riverside
Temecula Region: Pechanga Indian Reservation, on north side of Pechanga Creek, south of Pechanga Road.
377
Comment
CLARK-A1045-162
Downingia concolor subsp. brevior
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains vernal pool; Wildomar 7.5'Q
Comment
CAS-BOT-BC41630
Draba corrugata var. saxosa
Carl B. Wolf
1932-8-5
3979
Riverside
San Jacinto Mountains. Summit of San Jacinto Peak.
3293
Comment
UC729877
Draba corrugata var. saxosa
Carl B. Wolf
1932-8-5
3979
Riverside
summit San Jacinto Peak San Jacinto Mts., summit San Jacinto Peak
3293
Comment
UCR23482
Draba cuneifolia
John C. Roos
1958-2-22
s.n.
Riverside
Chuckwalla Mtns., Canyon 2.5 mi S.E. of Desert Center
Comment
RSA66172
Draba cuneifolia var. integrifolia
F. W. Peirson
1919-4-14
649
Riverside
Murray Canyon, Palm Springs Region.
Comment
IRVC145
Dryopteris arguta
Barbara Mawdsley
1965-4-24
HS 528
Riverside
Highway 74; 1/4 mile SE of Keen Camp Summit. Peninsular Ranges, San Jacinto Mountains
Comment
LA204779
Dudleya abramsii
Joan Malloy;
1952-5-24
sn
Riverside
Hemet Valley, S side of road
Comment
RSA708016
Dudleya edulis
Scott D. White, Jennifer H. Jones
2005-7-5
11151
Riverside
Santa Ana Mountains: Rainbow Valley area, west of I-15 and just N of San Diego Co. boundary.
335
Comment
SD70422
Dudleya lanceolata
W. L. Jepson
1914-5-25
6069
Riverside
San Gorgonio Pass.
550
Comment
UCR174380
Dudleya lanceolata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32628
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., vicinity of peak 2279
695
Comment
RSA191407
Dudleya pulverulenta
E. W. Lathrop, R. F. Thorne
1967-9-26
6619
Riverside
Tenaja Guard Station, 10 miles NW of Murrieta.
Comment
UCR213860
Dudleya pulverulenta
Scott D. White, Justin M. Wood
2009-5-22
12930
Riverside
San Jacinto Mountains, Old Control Road, below Halfway Spring
915
Comment
RSA588661
Dudleya pulverulenta subsp. pulverulenta
D. L. Banks, S. D. Boyd
1995-10-17
0818
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 narrow benches where Arroyo Seco turns E, just W of the Metasedimentary hills.
524
Comment
LA204791
Dudleya saxosa subsp. aloides
David S. Verity;
1951-4-23
sn
Riverside
base of San Jacinto Mountains in upper end of Coachella Valley near San Gorgonio Pass
Comment
POM229021
Dudleya saxosa subsp. aloides
P. A. Munz
1937-5-31
15119
Riverside
Head of Coyote canyon
1067
Comment
RSA0123698
Dudleya saxosa subsp. aloides
Duncan S. Bell, LeRoy Gross
2016-3-30
9166
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
SD135107
Dudleya temeculana
Paul H. Thomson
Unknown
Riverside
Near Temecula
Comment Read comments Mar 27 2011
SEINET8060926
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-11
13
Riverside
Barstow SE quad. Barstow Rd. entry to BLM limited use land. N of saloon. West side of Rd. on low hill. Stoddard Valley. between power lines to the south, and double power lines to the north. Directly under power lines, near base of tower. West of the hill
900
Comment Read comments Jun 5 2016
SEINET7073433
Echinocereus engelmannii
A. G. Vestal
1963-4-25
s.n.
Riverside
About 6.8 miles south of Sage on Route 3. Coordinate datum: NAD27.
Comment
POM12845
Echinocereus engelmannii var. munzii
P. A. Munz, I. M. Johnston
1922-5-21
5570
Riverside
Hemet Valley, San Jacinto Mountains
1418
Comment
JEPS32219
Echinodorus berteroi
S. B. Parish
1891-11-3
2246
Riverside
Elsinore Lake
Comment Read comments Aug 8 2010
UCSB6995
Ehrendorferia ochroleuca
Lloyd, Robert
1959-4-17
Riverside
3 mi. south of West Corona on the Oak Flat Fire Road, Santa Ana Mtn. range
335
Comment
UCR243742
Elaeagnus angustifolia
G. F. Pratt
2013-8-2
s.n.
Riverside
Peninsular Range, 6.8 miles SE (162 deg. ) of Anza/Hwy 371 at Contreras Rd., near intersection of Terwilliger Rd. and Nickerson Rd.
1266
Comment
SEINET11987369
Elatine californica
R. F. Thorne
1969-1
37967
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
625
Comment
SD144139
Eleocharis geniculata
A. C. Sanders, P. MacKay et al.
1994-12-4
15888
Riverside
Colorado Desert, Salton Sink: Dos Palmas Spring and immediate vicinity, edge of canal
-29
Comment
CAS-BOT-BC112921
Eleocharis macrostachya
A. C. Sanders; K. C. Rose
1968-5-15
6875
Riverside
Domenigone Valley: upper Warm Springs Creek between Hwy79 (Winchester Rd) and Scott Rd.
432
Comment
UCR220323
Eleocharis macrostachya
D. E. Bramlet
1992-4-3
2207
Riverside
Perris-Aguanga Basin Region, 7.5 km SW of Hemet, just east of California Ave and c. 100 m north of the ATSF RR tracks, NE of the intersection of California Ave. and Marvin Hull Road and c. 300 m west of the MWD Canal
453
Comment
UCR20459
Eleusine indica
John C. Roos, E. C. Jaeger
1952-10-8
5899
Riverside
Riverside, in moist clay garden
259
Comment
UCR207218
Elymus
O. F. Clarke
2007-6-8
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
SEINET3929485
Elymus condensatus
R. L. Piemeisel
1914-2-17
3812
Riverside
Mt. Rubidoux.; 0
Comment
JOTR30223
Elymus elymoides subsp. elymoides
Leary, C. and Leary, Pat
1979-5-5
2980
Riverside
Joshua Tree National Park. Near lower Covington Flat, Joshua Tree N.M., T2S R7E sec 6
Comment
JOTR31140
Elymus elymoides subsp. elymoides
La Doux, Tasha
2009-6-3
1851
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
JOTR34232
Elymus elymoides subsp. elymoides
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
3085
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Monzogranite boulder outcrop near base of Quail Mountain, between Lost Horse Valley and Juniper Flats; Edge of old burn area (Stop 1)
Comment
RSA769710
Elymus glaucus
E. W. Lathrop
1973-6-28
7438
Riverside
Mail Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest
1220
Comment
POM47449
Elymus glaucus subsp. glaucus
Mary F. Spencer
1919-6-27
1231
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UC1931214
Elymus triticoides
Scott D. White, Justin Wood
2008-7-8
12392
Riverside
SAN JACINTO MTS: Johnson Meadow
Comment
CSUSB99
Emmenanthe penduliflora
Karen Cook
1966-5-16
Riverside
Santa Ana River bottom, east of Van Buren Ave. in city of Riverside.
182
Comment
HSC86343
Emmenanthe penduliflora
Jane Hildreth
1981-6-4
22
Riverside
5 mi. S of banning along Hwy. 243, San Jacinto Mtns.
1067
Comment
POM10397
Emmenanthe penduliflora
E. A. Zumbro
1905-05
s.n.
Riverside
Rubidoux Hill, Riverside.
Comment Read comments May 22 2011
RSA504543
Emmenanthe penduliflora
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mountains, ca. 1 mile SE of town of Nuevo.
640
Comment
SEINET3091516
Emmenanthe penduliflora
Don Mitchell
1990-4-30
Riverside
W. side of Sage Road, ca 1/2 mi. S of intersection with Wilson Valley Road. (Sage 7.5' quad)
701
Comment
UC162678
Emmenanthe penduliflora
H. M. Hall
May 1899
Riverside
San Jacinto Mts., El Toro Mt., Coyote Canyon
Comment
UC68775
Emmenanthe penduliflora
H. M. Hall
May 1905
6010
Riverside
Cottonwood Springs; Colorado Desert
670
Comment Read comments Oct 9 2010
UCR114116
Emmenanthe penduliflora
B. G. Pitzer, J. Ross
1998-3-8
3611
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
UCR279566
Emmenanthe penduliflora
A. C. Sanders, Jim Malusa
2017-3-29
43174
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 4 km SSE (164 deg. ) of the confluence of Red Canyon and Salt Creek
518
Comment
SEINET10397868
Emmenanthe penduliflora
Norman C. Cooper
1944-4-8
1053
Riverside
Andreas Canyon
305
Comment
RSA613907
Encelia californica
A. C. Sanders, O. F. Clarke
1997-5-4
20672
Riverside
Baeumont: near railroad on E side of Hwy 79, S of I-10
793
Comment
UCR232047
Encelia californica
John F. Green
2008-4-15
0408- 10
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
CAS-BOT-BC172828
Encelia farinosa
A. C. Sanders; T. B. Salvato
2006-6-2
33068
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
LA202445
Encelia farinosa
T. A. Geissman;
sn
Riverside
Joshua Tree National Monument, S entrance
Comment
SBBG52758
Encelia farinosa
N. C. Cooper
1944-4-8
1094
Riverside
Andreas Cyn
304
Comment
UC472863
Encelia farinosa
M. F. Spencer
1922-4-2
Riverside
Colorado Desert; Desert Floor, Palm Springs
Comment
UC665886
Encelia farinosa
Ira L. Wiggins
1941-3-24
9578
Riverside
2.7 s Mortmar; Salton Sea
Comment
POM293694
Encelia farinosa var. farinosa
Lyman Benson
1949-3-28
13575
Riverside
Wash at east end of Pines to Palms Highway just above junction of Palm Springs-Indio Road; Mt. Range: Santa Rosa Mountains; Drainage area: Colorado Desert.
304
Comment
POM4941
Encelia farinosa var. farinosa
C. F. Baker
1903-4-4
4151
Riverside
Elsinore.
Comment
RSA48418
Encelia farinosa var. farinosa
E. K. Balls
1949-4-2
12903
Riverside
Near Durmid, by the Salton Sea on Hwy 111, Colorado Desert.
-67
Comment
UCR52235
Encelia farinosa var. phenicodonta
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2142
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR262466
Enchylaena tomentosa
A. C. Sanders
2015-6-27
41744
Riverside
Peninsular Range, Riverside; former O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
Comment
LA6767
Ephedra californica
S. Atsatt;
1926-4-17
sn
Riverside
Palm Springs
Comment
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
UCR12614
Ephedra californica
J. Hollinger
1972-4-20
720420 4
Riverside
San Bernardino mtns./Sonoran (Colorado) Desert, Whitewater River, 4.5 mi north of Hwy I-10
732
Comment
UCR133659
Ephedra californica
Chet McGaugh
2004-2-25
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, northern Palm Springs, near the Whitewater River channel, NW corner of Sunrise Way and San Rafael
171
Comment
UCR228390
Ephedra californica
Thomas R. Stoughton, J. McConnaughy, Andrew Monks, Malia Volke
2010-3-31
118
Riverside
Transverse Ranges; San Bernardino Mountains, Pacific Crest Trail. W of Whitewater Canyon. N of jct of I-10 and Rte 111
740
Comment
UCR41339
Ephedra californica
N. M. Fellows
1985-3-3
98
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
UCSB38735
Ephedra nevadensis
Cowan, Clark
1978-4-23
Riverside
12.1 mi (19.2 km) S on Hwy 74 from jct. with Hwy 111 at Indian Wells
950
Comment
SEINET3867745
Ephedra trifurca
Faulkner
1978-3-20
327
Riverside
Near Big Maria Mtns., 1 mile West of Colorado River.; 0
152
Comment
RSA660215
Ephedra viridis
L. C. Wheeler
1955-6-16
7159
Riverside
Palm to Pines Highway: at culvert P5.53
610
Comment
UC2030091
Epilobium densiflorum
Scott D. White
2000-8-5
8108
Riverside
SAN JACINTO MTS: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
Comment
RSA162774
Epilobium oregonense
J. D. Olmsted
1959-7-1
713
Riverside
Wellman s Cienega along San Jacinto Pk. trail from Fern Valley NE of Idyllwild.
Comment Read comments Jun 21 2008
UC472747
Epipactis gigantea
M. F. Spencer
1922-6-23
33
Riverside
near Idyllwild; Colorado Desert, San Jacinto Mt.
Comment
IRVC1251
Equisetum laevigatum
R. H. Whittaker, W. A. Niering
1963-6-6
SJ 259
Riverside
San Jacinto Ridge Road (5509) N Fork San Jacinto River. Peninsular Ranges, San Jacinto Mountains
1311
Comment
CDA2079
Eragrostis lehmanniana
Mitch Provance
2000-10-28
2280
Riverside
Jurupa Mountains; Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411.
Comment
UCD63460
Eragrostis mexicana
F. M. Reed
1907-11-24
2000
Riverside
Riverside and vicinity. Santa Ana River bottom near Chinese Gardens.
Comment
UCR113925
Eragrostis mexicana subsp. virescens
Mitch Provance, A. C. Sanders
2000-7-4
2081
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA77201
Eremalche exilis
F. W. Peirson
1917-4-1
2053
Riverside
Andreas Canyon near Palm Springs.
Comment
UCR214881
Eremalche exilis
A. C. Sanders
2010-3-23
37550
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
UC724382
Eremalche rotundifolia
Aven and Ruth Nelson
1939-3-29
3317
Riverside
s. of Mecca (Hidden Springs Canyon)
Comment Read comments Jul 14 2012
CAS-BOT-BC160057
Eremothera boothii subsp. condensata
Mrs. R. W. Campbell
1922-3-12
34 a
Riverside
Palm Springs
Comment
SD181439
Eremothera boothii subsp. condensata
V. Soza, J. M. Porter and G. D. Wallace
2001-4-2
1095
Riverside
Little SanBernardino Mountains region: Mouth of West Wide Canyon, west side of Channel Run.
Comment
UCR251578
Eremothera boothii subsp. condensata
Jim Andre
2013-3-27
24841
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
RSA0105499
Eriastrum densifolium subsp. austromontanum
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
UCSB44669
Eriastrum densifolium subsp. mohavense
D. Hibbard
1977-5-16
42
Riverside
NW SIDE OF CA HWY 72 (11.8 MI FROM JCT WITH HWY L11)
1036
Comment
UCR131534
Eriastrum diffusum
Jennie Phui
1998-5-30
023
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, mouth of Lion Canyon, 0.5-2 miles up Lion Canyon road north of I-10 Fwy
549
Comment
RSA0120089
Eriastrum eremicum subsp. eremicum
Michael Wall
2008-4-26
454
Riverside
Chuckwalla Mountains; Corn Springs wash at Corn Springs Rd. crossing ca. 8.0 miles SW of Chuckwalla Rd.
435
Comment
SD258993
Eriastrum eremicum subsp. eremicum
Sarah J. De Groot
2005-5-16
4967
Riverside
Along Worsley Road paralleling Highway 62 between Dillon Road and Indian Ave., Desert Hot Springs area, vicinity of Morongo Creek. Broad but shallow washes through bajada of Little San Bernardino Mountains.
495
Comment
UC2062556
Eriastrum eremicum subsp. eremicum
Sarah J. De Groot with Robert K. Lauri
2005-7-7
5116
Riverside
North foot of Mt. San Jacinto: Along Snow Creek Road just south of Highway 111, south of I-10.
Comment
UC727405
Eriastrum eremicum subsp. eremicum
H. K. Wagnon
1944-5-30
411
Riverside
Corner of Indian Ave and Ramon Road, Palm Springs.
Comment
UC729666
Eriastrum eremicum subsp. eremicum
Carl B. Wolf
1932-5-25
3678
Riverside
1 mi below Fish Hatchery; No. base of San Jacinto Mts., Snow Creek Canyon
396
Comment
CAS-BOT-BC514466
Eriastrum eremicum subsp. eremicum
Annie M. Alexander; Louise Kellogg
1941-6-1
2265
Riverside
Intersection of Morongo and main highway
243
Comment
RSA594049
Eriastrum filifolium
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0921
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, approximately 20 m inside the preserve boundary gate, 3 m E of the main road along a open field.
448
Comment
SD45397
Eriastrum filifolium
Herbert L. Mason
1926-5-2
3200
Riverside
Temecula Valley
Comment
UCR112491
Eriastrum sapphirinum
A. C. Sanders, T. B. Salvato
2000-5-30
23441
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
RSA0121581
Eriastrum sapphirinum subsp. dasyanthum
Percy C. Everett
1935-6-18
7176
Riverside
Santa Ana Mountains, San Juan Canyon, near Ortega Highway on road [North Main Divide Road] to Santiago Pk.
701
Comment
JOTR32192
Ericameria cooperi var. cooperi
Herskovits, Tasya, M. Harding
2011-5-20
s.n.
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2)
1524
Comment
UCR13709
Ericameria cuneata
J. Zabriskie, N. Ryan Zabriskie
1972-10-21
543
Riverside
Peninsular Range; San Jacinto Mtns., SE of S end Marion Ridge Rd., Pine Cove, SW drainage San Jacinto Mtns.
1921
Comment
POM318593
Ericameria palmeri var. pachylepis
Patricia Wilder
1970-10-15
4799
Riverside
Prado Dam; by entry gate on west end of top of dam; Chino Hills; Santa Ana River.
183
Comment
UCR141252
Ericameria palmeri var. pachylepis
A. C. Sanders, Kelly Volansky
2004-10-6
28818
Riverside
Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado
671
Comment
OBI49189
Ericameria paniculata
Lewis S. Rose
1938-12-20
38330
Riverside
3 mi SE of Palm Springs Station Whitewater Wash
274
Comment
JEPS41493
Erigeron breweri var. jacinteus
Carl V. Meyer
1928-7-31
609
Riverside
Tahquitz Peak; San Jacinto Mts., Tahquitz Peak
2682
Comment
UCSB9493
Erigeron canadensis
Ballard
1954-10-30
Riverside
3 miles south of Chino Men's Reform Institution
198
Comment
RSA750551
Erigeron divergens
Scott D. White, Justin M. Wood
2009-5-21
12874
Riverside
San Jacinto Mountains: Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
UC219102
Erigeron divergens
P. A. Munz, D. Keck
1922-4-13
4924
Riverside
Colorado Desert, Chuckawalla Valley
152
Comment Read comments Jun 11 2012
UC63357
Erigeron divergens
F. Gilman
1902-1
25
Riverside
Palm Springs
Comment
UCR175219
Erigeron foliosus
Jennifer H. Jones
2006-6-6
399
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
UCR179208
Erigeron foliosus
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 382
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon just south of Millard Guard Station
1037
Comment
RSA304953
Erigeron foliosus var. foliosus
E. R. Hobbs
1978-7-17
78 -121
Riverside
Creek banks, Avery Canyon, betw Santa Rosa Hills and Polly Butte, N side of Gibbel road, S of Hemet
Comment
UCR59696
Erigeron foliosus var. foliosus
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3535
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, hills just to SW of the dam
489
Comment
CAS-BOT-BC282996
Eriochloa lemmonii
Malcom A. Nobs; S. Galen Smith
1948-9-3
495
Riverside
2 miles north of Indio
Comment
RSA203069
Eriodictyon crassifolium
James Henrickson
1967-4-30
2460
Riverside
2 miles N of Lake Elsinore.
396
Comment
RSA600575
Eriodictyon crassifolium
Louis C. Wheeler
1962-7-28
8182
Riverside
Temescal Valley. 100 yards north of well and north of Sambucus with ''No Trespassing, No Hunting'' sign.
Comment
RSA455110
Eriodictyon trichocalyx
Larry E. DeBuhr
1977-5-6
2588
Riverside
Whitewater Canyon, ca. 4.5 miles N from I-10.
Comment
UC219595
Eriodictyon trichocalyx var. lanatum
P. A. Munz
1922-6-25
5816
Riverside
Santa Rosa; Santa Rosa Mts., Santa Rosa
1524
Comment
CAS-BOT-BC248620
Eriogonum apiculatum
P. A. Munz; E. K. Balls
1952-8-21
17975
Riverside
Santa Rosa Spring, Santa Rosa Mts.
2133
Comment
POM49861
Eriogonum apiculatum
P. A. Munz, I. M. Johnston
1924-7-27
8757
Riverside
Dark Canyon, San Jacinto Mountains
2134
Comment
SBBG55325
Eriogonum apiculatum
R. Moran
1973-7-28
21108
Riverside
summit of Toro Pk
2500
Comment
SD155432
Eriogonum apiculatum
Craig Reiser
2002-5-27
Riverside
Santa Rosa Peak, above east-west primary fire road, below peak.
Comment
SD181397
Eriogonum apiculatum
Louis Wheeler
1945-10-7
6412
Riverside
San Jacinto Mountains; divide between West Fork Snow Creek and North Fork San Jacinto River
2377
Comment
JOTR32853
Eriogonum brachypodum
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1167
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky slopes
946
Comment
POM273443
Eriogonum davidsonii
Thos. Craig, Frances Craig
1939-11
s.n.
Riverside
Aguanga.
Comment
UC6305
Eriogonum davidsonii
H. M. Hall
1898-6-27
953
Riverside
El Toro Mt. San Jacinto Mountains, El Toro Mt.
1828
Comment
UCR122586
Eriogonum davidsonii
George K. Helmkamp
1995-11-16
100
Riverside
San Jacinto Mtns, Along Calif. Hwy 243, 0.25-0.50 mi south of Bay Tree Spring (about 0.9 mi north of Lake Fulmor)
1616
Comment
UCSB37947
Eriogonum deflexum
Mayers, Anna
1978-4-24
Riverside
4.5 km south of Palm Springs Araby Canyon, south of Araby Drive
215
Comment
CAS-BOT-BC256127
Eriogonum deflexum var. deflexum
Annie M. Alexander; Louise Kellogg
1941-5-28
2264
Riverside
2 miles east of Shaver Summit, Colorado Desert
Comment
JOTR34367
Eriogonum deflexum var. deflexum
Andre, Jim
2012-4-16
20882
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
UCR125220
Eriogonum fasciculatum
Mitch Provance
1998-5-24
532 C
Riverside
Jurupa Mtns., Belltown area, 'Belltown Hill', small knoll near the E corner of Agua Mansa Rd. and Crestmore Rd./ Market St.
299
Comment
UCR282150
Eriogonum fasciculatum
R. E. Riefner Jr.
2017-5-17
17- 254
Riverside
city of Elsinore, west of Hwy I-15, north side of Nichols Road, about mid-way between Collier Ave. and Nichols Road/Pierce Street junction
392
Comment
UC1032055
Eriogonum fasciculatum var. foliolosum
A. Lewis
1934-2-1
1
Riverside
3 1/2 mi w Auburndale; Corona Quadrangle
Comment
LA206795
Eriogonum fasciculatum var. polifolium
Norman C. Cooper;
1944-4-8
1080
Riverside
Andreas Canyon
304
Comment
RSA543144
Eriogonum fasciculatum var. polifolium
Steve Boyd
1991-3-17
5498
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
UC1032087
Eriogonum fasciculatum var. polifolium
A. Lewis
Mar 1933
176 B
Riverside
1 1/2 mi n Temescal; Riverside Quadrangle
Comment
UCR69745
Eriogonum gracile var. gracile
A. C. Sanders, Chet McGaugh
1991-7-19
11139
Riverside
Peninsular Range, Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa & north of Calle del Lago
348
Comment
CAS-BOT-BC257568
Eriogonum inflatum
H. Walton Clark
1926-6-1
s.n.
Riverside
Indio
Comment
CAS-BOT-BC257582
Eriogonum inflatum
G. B. Grant
No date on label
6789
Riverside
Palm Springs, Colorado Desert
Comment
UCSB1447
Eriogonum inflatum
Van Leeuwen, Henry
1957-4-12
Riverside
Whitewater Canyon; 1 mile from US 60
Comment
POM2284
Eriogonum molestum
H. M. Hall
1901-07
2386
Riverside
San Jacinto Mountains, wooded slopes and benches of the south.
1616
Comment
CAS-BOT-BC269778
Eriogonum nudum var. pauciflorum
D. E. Breedlove
1961-8-4
937
Riverside
Black Mtn Campground; NW side of Black Mtn, San Jacinto Mtns
2286
Comment
JOTR16817
Eriogonum plumatella
Hogan, J.
1974-6-27
75
Riverside
Joshua Tree National Park. ABOUT 0.75 MILES EAST OF EUREKA PEAK
1584
Comment
JEPS56475
Eriogonum pusillum
W. L. Jepson
1927-4-11
11625
Riverside
Whitewater Bridge
457
Comment
JOTR33762
Eriogonum pusillum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2760
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
CAS-BOT-BC268556
Eriogonum saxatile
H. M. Hall
1901-7-1
2324
Riverside
San Jacinto Mountains. Near Tauquitz [Tahquitz]
2590
Comment
CAS-BOT-BC263523
Eriogonum thomasii
John H. Thomas
1957-3-30
6549
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella, Colorado Desert
426
Comment
CAS-BOT-BC263542
Eriogonum thomasii
Ira L. Wiggins
1937-3-9
8758
Riverside
5 miles west of Shaver's Well
Comment
HSC24856
Eriogonum thomasii
James Henrickson
1971-4-2
5485
Riverside
Hidden Oasis, 13 miles E of Palm Spring
183
Comment
RSA340183
Eriogonum thomasii
Robert F. Thorne, W. A. Tilforth
1980-5-28
54182
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
RSA395867
Eriogonum thomasii
Steven A. Junak
1983-3-23
1635
Riverside
East side of Jefferson Road, opposite entrance to Cahuilla Lake County Park, south of Indio.
0
Comment
UCR136675
Eriogonum thomasii
George B. Grant
1906-5-1
440 6741
Riverside
Sonoran (Colorado) Desert, Palm Springs
244
Comment
UCR251904
Eriogonum thomasii
Jim Andre
2013-3-27
24828
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
UCR275143
Eriogonum thomasii
David Fraker, Aaron C. Sedgwick
2012-4-4
066
Riverside
Sonoran (Colorado) Desert, south of Joshua Tree National Park, north of Hwy I-10 on powerline road, 0.5 mi west of Cottonwood Springs Road
522
Comment
CAS-BOT-BC262873
Eriogonum thurberi
S. B. Parish
1896-4-1
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
UCR108472
Eriogonum thurberi
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16196
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley
370
Comment
POM48949
Eriogonum umbellatum subsp. munzii
P. A. Munz, I. M. Johnston
1924-7-26
8722 a
Riverside
Saw Mill on Banning-Idyllwild Rd.
1707
Comment
CLARK-A1528-3722
Eriogonum wrightii
John C. Roos
1965-9-26
Riverside
Palm Springs Station
Comment
SJSU13122
Eriogonum wrightii var. membranaceum
C. W. Sharsmith
1945-8-28
5455
Riverside
Indian Cr, Mt San Jacinto, San Jacinto Mts
1828
Comment
UCR48496
Eriogonum wrightii var. membranaceum
Steve Boyd
1985-12-24
1196
Riverside
Gavilan Plateau, Gavilan Hills. south of Ida Leona Road
604
Comment
JOTR29225
Eriogonum wrightii var. nodosum
La Doux, Tasha, Mike Bell
2005-9-15
1333
Riverside
Joshua Tree National Park. Near Hidden Valley campground
Comment
RSA289832
Eriogonum wrightii var. nodosum
Barry A. Prigge
1980-8-25
4026
Riverside
San Gorgornio Pass: 1 mi. SE of Fingal siding, S Pacific R.R.
451
Comment
POM172018
Eriophyllum confertiflorum
P. A. Munz
1930-5-1
11918
Riverside
Dry Morongo Wash, Little San Bernardino Mts
183
Comment
SD126657
Eriophyllum confertiflorum
Ed LaRue
1989-4-25
Riverside
2 miles northwest of Lake Elsinore, adjacent to Cleveland National Forest at mouths of Rice and McVicker Canyons.
490
Comment Read comments Nov 17 2011
CHSC89857
Eriophyllum confertiflorum var. confertiflorum
L. P. Janeway
2004-5-8
8068
Riverside
Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon near mouth of Wildhorse Canyon, where Wildomar Road crosses the creek. On steep northwest-facing slope above the road, bottom of the canyon.
421
Comment
SDSU12855
Eriophyllum confertiflorum var. confertiflorum
Janet M. Knotts, Jill Steinberg
1998-3-11
11 III1998C
Riverside
Ca. 1/4 mile along foot trail leading southeast from road, ca. 1/4 mile northeast of Santa Margarita (SDSU) Field Station, north of Santa Margarita River.
335
Comment
UC1929660
Eriophyllum multicaule
Scott D. White, Michael Honer
2003-6-17
9545
Riverside
S PERRIS BASIN: Murrieta. Interstate 215 / Clinton Keith interchange.
Comment
RSA651095
Eriophyllum wallacei
Harold Lint
1958-5-25
2038
Riverside
East of Pinyon flats campground. Pines to Palms Hwy [Hwy 74].
Comment
UC1118232
Eriophyllum wallacei
H. S. Yates
1936-4-7
5427
Riverside
near Whitewater; San Jacinto Quad.
304
Comment
UCR178611
Eriophyllum wallacei
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 388
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
UCR97023
Erodium botrys
Scott D. White
1997-2-28
4713
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
SBBG133364
Erodium cicutarium
S. D. White, J. M. Wood
2008-5-15
11969
Riverside
Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom, San Jacinto Mtns
1357
Comment
SEINET4557895
Erodium cicutarium
Naomi Fraga, David Fraker, Tommy Stoughton
2012-1
3951
Riverside
Mojave Desert; Southcentral Mojave Desert region: Off of Box Canyon Rd. S. of Shaver Well in wash
229
Comment
UCR216951
Erodium macrophyllum
Kim Sparks, Ana Hernandez
2010-4-8
07
Riverside
Perris-Aguanga Basin, Gavilan Hills, 330m east of Cajalco Rd. and 55m south of dirt access road.
435
Comment
UCR37442
Erodium macrophyllum
Steve Boyd
1981-4-15
s.n.
Riverside
Gavilan Hills area, south of Lake Matthews
Comment
RSA703401
Erodium texanum
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1453
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
RSA0130727
Erodium texanum
Glen Rink
2013-3-18
11877
Riverside
About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant.
105
Comment
JEPS53569
Erysimum capitatum var. capitatum
Carl V. Meyer
June 1927
170
Riverside
Saunder's Meadow San Jacinto Mt
Comment
RSA0016061
Erythranthe breweri
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1735
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
RSA0020089
Erythranthe floribunda
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6178
Riverside
Logan Creek, north of the community of Pine Cove, and just west of road (5S09).
1799
Comment
RSA0020243
Erythranthe floribunda
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
644
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA0018796
Erythranthe guttata
N. C. Cooper
1944-5-21
1286
Riverside
San Jacinto Mountains, West side
915
Comment
RSA0019319
Erythranthe guttata
Mary F. Spencer
1921-6-22
1671
Riverside
Idyllwild.
Comment
RSA0020066
Erythranthe guttata
H. K. Wagnon
1944-3-12
340
Riverside
west fork of Eagle Canon stream, between Palm Springs and Cathedral City.
Comment
CAS-BOT-BC151589
Erythranthe parishii
Louis B. Ziegler
1969-6-12
s.n.
Riverside
Hemet Valley, San Jacinto Mts.
1432
Comment
RSA0014885
Erythranthe tilingii
M. B. Dunkle
1933-7-22
3751
Riverside
Tahquitz Valley.
2317
Comment
SDSU18743
Eschscholzia californica
C. Matt Guilliams
2008-2-13
452
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
410
Comment
UCR152637
Eschscholzia californica
A. C. Sanders
2005-4-22
29609
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR22132
Eschscholzia californica
Steve Boyd
1980-5-3
175
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
POM158460
Eschscholzia californica var. peninsularis
P. A. Munz
1927-5-21
10869
Riverside
Coahuila.
Comment
CAS-BOT-BC83127
Eschscholzia minutiflora
John H. Thomas
1957-3-30
6523 A
Riverside
0.8 mile east of Cactus City, about 13 miles east of Coachella, near U.S. Highways 60 and 70.
518
Comment
RSA796099
Eschscholzia minutiflora
Duncan S. Bell
2009-4-20
303
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
SD73626
Eschscholzia minutiflora
Helen V. Witham
1970-4-29
843
Riverside
Along roadside, sandy wash, near Palm Desert.
99
Comment
UC1595754
Eschscholzia minutiflora
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4630
Riverside
10.0 mi ne Mecca (on Box Canyon Rd.); Lowdesert
Comment
UCR51968
Eschscholzia minutiflora
Steve Boyd, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross, S. Meury
1988-3-10
2116
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCSB3645
Eschscholzia minutiflora
Van Leeuwen, Henry
1957-4-13
Riverside
shoulder of Cal Hwy; about 10 miles west of US 60
Comment
JOTR28955
Eschscholzia parishii
La Doux, Tasha
2005-3-30
1191
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
UCR147669
Eschscholzia parishii
Steve Boyd, Et al.
2004-5-14
11222
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
UCSB3656
Eschscholzia parishii
Atsatt, Pete
1958-3-22
Riverside
5.8 miles east of Desert Center; on highway 60 and 70
Comment
UCSB8552
Eschscholzia parishii
Walker, Clifford
1954-4-10
Riverside
Mouth of White Water Canyon
Comment
SEINET5340034
Eschscholzia parishii
N. H. Holmgren, P. K. Holmgren
1974-3-23
7466
Riverside
Box Canyon Wash, 11.4 (9 airline) miles east-northeast of Mecca.
244
Comment
UC403435
Escobaria vivipara var. alversonii
Marcus E. Jones
1926-4
Riverside
e Shaver's Well; Colorado Desert
Comment
SD244188
Eucalyptus
A. C. Sanders, Timothy W. Chumley
2013-3-28
40710
Riverside
Peninsular Range: Alberhill, along Lake Street, 1.45 km south of I-15, near old clay mines (Alberhill 7.5'Q)
395
Comment
UCR140735
Eucalyptus camaldulensis
A. C. Sanders
2004-5-12
27858
Riverside
Elsinore Basin Region, Alberhill Mountain, northwest foot near Lake St. at Alberhill
378
Comment
SDSU12862
Eucalyptus leucoxylon subsp. leucoxylon
J. Jill Steinberg, Leon Steinberg
1998-4-5
40
Riverside
Ca. 1/4 mile northwest entrance gate to Santa Magarita (SDSU) Field Station, just south of trail leading along northwesterly border of Station.
311
Comment
CSUSB109
Eucrypta chrysanthemifolia
K. S. Gill
1965-4-18
Riverside
On UCR campus
243
Comment
RSA496136
Eucrypta chrysanthemifolia
Steve Boyd, Tim Ross, L. Arnseth
1989-3-19
3022
Riverside
Vail Lake area,1 mile W of Lake
610
Comment
RSA564284
Eucrypta chrysanthemifolia
Ed LaRue
1993-5-11
s.n.
Riverside
Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side oh Hwy 215.
457
Comment
JEPS1708
Eucrypta chrysanthemifolia var. bipinnatifida
Marjorie D. Clary
1614
Riverside
7 mi w Coachella; Colorado Desert, La Quinta Canyon
30
Comment Read comments Apr 4 2011
SEINET2445417
Eucrypta chrysanthemifolia var. chrysanthemifolia
Daphne K. Christopher, Hannah Stevens
2003-4-4
90
Riverside
Uc Riverside, Motte Rimrock Reserve. Off Sage Rd.
530
Comment
UC1929299
Eucrypta chrysanthemifolia var. chrysanthemifolia
Scott D. White, Jamie Minor
2008-3-13
11769
Riverside
San Gorgonio Pass; Banning- S of Union Pacific Railroad, powerline route from Sunset Ave. to 1 mile W.
Comment
POM13894
Eucrypta micrantha
P. A. Munz, D. D. Keck
1920-4-9
4830
Riverside
S base of Eagle Mtns.
213
Comment
SEINET6060470
Euonymus occidentalis
Scott D. White
1919-1-6
6946
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
CAS-BOT-BC202547
Euphorbia misella
Edmund C. Jaeger
1921-4-2
53
Riverside
Whitewater Bench, Colorado Desert
Comment
UCR26784
Euphorbia misera
A. C. Sanders
1982-3-20
2441
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, S end of Whitewater bench, above a small dirt road to the top of the bench and overlooking I-10
Comment
JEPS26605
Euphorbia palmeri
Peter Kamb
1948-7-4
1166
Riverside
Hall Canyon; San Jacinto Mts
1645
Comment
RSA432446
Euphorbia palmeri
M. B. Dunkle
1933-7-21
3719
Riverside
Idyllwild
1616
Comment
UC17652
Euphorbia palmeri
H. M. Hall
Jul 1901
2520
Riverside
s side San Jacinto Mountains
1584
Comment
UC56492
Eustoma exaltatum
F. Gilman
1902-1
23
Riverside
Palm Springs
Comment
UCR108345
Eustoma exaltatum
L. C. Wheeler
1952-12-15
7025
Riverside
Sonoran (Colorado) Desert, Riverside Mountains, shore of Alligator Slough of the Colorado River; [near] Mountaineer Mine, north of Johnson's Camp
Comment
POM320335
Euthamia occidentalis
Patricia Wilder
1970-10-30
4827
Riverside
Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area
152
Comment
RSA606143
Euthamia occidentalis
L. C. Wheeler
1932-9-4
1318
Riverside
Santa Ana River at Chino Creek.
183
Comment
CAS-BOT-BC171040
Fagonia laevis
Martha Hilend
1932-3-25
s.n.
Riverside
Chuckawalla mts., about 3 miles above Corn Springs, So. Calif.
Comment
JEPS43388
Fagonia laevis
W. L. Jepson
1927-4-13
11685
Riverside
ne of Mecca (mouth of Painted Canyon); Colorado Desert
45
Comment
RSA278974
Fagonia laevis
Barry A. Prigge, L. Martinez
1978-3-23
2428
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
UCR245241
Fagonia laevis
Jim Andre
2012-3-19
21332
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
HSC47598
Fagonia pachyacantha
R. W. Spjut
1978-5-10
5033
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 2.7 mi. S of Desert Center.
335
Comment
RSA391111
Fagonia pachyacantha
W. Hutchinson
1926-3-1
s.n.
Riverside
Colorado Desert.
Comment
UCR137606
Festuca microstachys
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2276
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UCR84607
Festuca myuros
Scott D. White
1994-4-21
1956
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
UCR213600
Festuca octoflora
A. C. Sanders, Matthew Malle
2010-4-23
37988
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
UCR214900
Festuca octoflora
A. C. Sanders
2010-3-23
37527
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mtns.
140
Comment
SD194
Festuca perennis
Fidella G. Woodcock
1928-4-27
Riverside
Road to San Jacinto
Comment
UC2046889
Ficus microcarpa
R. E. Riefner Jr.
2015-8-8
15 -220
Riverside
City of Corona, S side of 91 Freeway ca. 120 ft. W of Lincoln St., N side of Corona del Rey Apartments.
Comment
RSA586503
Filago gallica
D. L. Banks, S. D. Boyd
1995-5-9
0334
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
UC218021
Forestiera pubescens
P. A. Munz and I. M. Johnston
1922-5-21
5511
Riverside
2 mi below Kenworthy; San Jacinto Mts., Hemet Valley
1402
Comment Read comments Mar 25 2011
RSA668339
Fouquieria splendens
C. R. Annable, Lee Barron
1995-3-11
2269
Riverside
Cactus City rest stop on I-10.
Comment
SEINET4108735
Fouquieria splendens
J. Redfern
2004-1
JT 5
Riverside
Collected along Pinto Basin road north of Cottonwood Visitor Center in Joshua Tree National Park.
759
Comment
JEPS46440
Fouquieria splendens subsp. splendens
W. L. Jepson
1912-10-30
5251
Riverside
Black Pt. Riverside Mts., Colorado River
Comment Read comments Jun 8 2012
UCR18543
Fragaria vesca subsp. californica
A. C. Sanders
1978-6-11
583
Riverside
San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
SD212712
Frangula californica
T. B. Salvato
2004-5-27
597
Riverside
Head of Banning (San Gorgonio River) Canyon .Bernardino County line, 0.5 mile Southeast of Oak Glen Conservation Camp.
1402
Comment
CAS-BOT-BC211658
Frankenia salina
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore
Comment
UCR110915
Frankenia salina
A. C. Sanders, K. C. Rose
1999-6-18
22821
Riverside
Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester
433
Comment
RSA783081
Frasera parryi
J. D. Olmsted
1959-6-30
698
Riverside
Drainage area to Strawberry Creek. 0.75 mi S of Fern Valley town and on west slopes below Lily Rock.
1707
Comment
RSA501076
Fritillaria biflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-2
3194
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
548
Comment
UCR79356
Fritillaria biflora
Steve Boyd, T. S. Ross
1992-3-31
6769
Riverside
Santa Ana Mtns, Elsinore Peak
1024
Comment
CAS-BOT-BC520432
Fumaria officinalis
O. F. Clarke
2004-3-13
s.n.
Riverside
Peninsular Range: Riverside: O.F. Clarke residence, 266 Frost Court, E edge of UCR campus
350
Comment
RSA0123376
Funastrum cynanchoides var. hartwegii
Duncan S. Bell, Thomas Stoughton
2016-4-14
9296
Riverside
Santa Rosa Mountains; near the head of Deep Creek and near the trailhead of the Cactus Spring Trail, at an old mining area above this trail.
1219
Comment
JOTR28931
Funastrum hirtellum
La Doux, Tasha, Bill Truesdell, Erin Babich
2005-3-7
1167
Riverside
Joshua Tree National Park. Eagle Mountains, southeast end near Pinto Wells
316
Comment
RSA0106697
Funastrum hirtellum
Duncan S. Bell, Thomas Stoughton
2010-3-19
566
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2.25 air miles west of Priest Well.
439
Comment
RSA124443
Funastrum hirtellum
P. C. Everett, E. K. Balls
1958-4-29
23029
Riverside
in sunl sandy wash climbing on shrubs; Creosote Bush Scrub; 24.6 mi. ne. from Desert Center on road to RIve and Vital Jct.
488
Comment
RSA718571
Funastrum hirtellum
Michael Honer, L. Hulse
2004-4-3
1890
Riverside
Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
488
Comment
SD181719
Funastrum hirtellum
Scott D. White
1999-4-20
7278
Riverside
Southern foothills of the Big Maria Mountains, northwest of California Highway 95.
89
Comment
SEINET10580699
Funastrum hirtellum
Ivan Murray Johnston
1917-4-4
Johnston s.n. 1917
Riverside
Palm Canyon
Comment
RSA0120004
Galium andrewsii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9257
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
SEINET11171281
Galium angustifolium
H. M. Hall
1944-6-3
s.n.
Riverside
Riverside
Comment
JEPS56079
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4278
Riverside
about 2 1/2 mi above lower end of road to Santa Rosa Peak
Comment
SBBG101767
Galium angustifolium subsp. angustifolium
S. Boyd, T. Ross
1991-6-14
6404
Riverside
Warm Springs Crk at the NE end of Hogbacks ridge, from Alamos Rd S to confluence with Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
UCR95234
Galium angustifolium subsp. gracillimum
D. L. Banks, E. H. Banks
1996-5-2
0929
Riverside
NW Palomar Mountains, Agua Tibia Mtns., NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, c. 20 m inside the preserve boundary gate, 3 m east of the main road along an open field.
448
Comment
RSA0063962
Galium angustifolium subsp. jacinticum
J. M. Andre
2012-6-15
30513
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.
1308
Comment
UC1929480
Galium angustifolium subsp. jacinticum
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1705
Riverside
Peninsular Ranges; San Jacinto Mountains region; Slope above junction of Dark Canyon and Fuller Mill Creek.
Comment
POM367763
Galium aparine
N. C. Cooper
1944-6-17
1376
Riverside
San Jacinto Mtns. West side.
1372
Comment
RSA615100
Galium aparine
D. L. Banks
1997-3-29
1579
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
RSA701506
Galium californicum subsp. primum
Naomi S. Fraga, Sarah J. De Groot
2004-7-8
1301
Riverside
On Chimney Flats Road (5S06) near intersection of 5S04 (the road to Alvin Meadows).
1524
Comment
UC102542
Galium parishii
A. W. Anthony
1895-7-12
Riverside
San Jacinto Mountains
2529
Comment
UCR277921
Galium porrigens
Mitch Provance
2011-6-3
611- 01
Riverside
Badlands of Western Riverside County, Mouth of San Timoteo Canyon, S side of Noble Creek, 0.75 miles W of Beaumont and I-10, 0.5 miles N of Potrero Blvd. and Hwy. 60.
756
Comment
JEPS52943
Galium porrigens var. porrigens
Lauramay T. Dempster and G. L. Stebbins
1966-6-17
4240
Riverside
Poppet Flat San Jacinto Mts. (at Keyes Drive)
1097
Comment
POM367814
Galium stellatum
Christopher Davidson
1979-4-4
7727
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
JEPS24232
Galium stellatum var. eremicum
Peter H. Raven
1958-5-18
12998
Riverside
4.9 mi ne Pinon Flats (along State Hwy 74); San Jacinto Mountains
Comment
LA208447
Galium stellatum var. eremicum
H. L.;
1939-4-9
Riverside
Indio
-6
Comment
RSA0104415
Garrya flavescens
Duncan S. Bell
2015-2-6
7738
Riverside
Santa Rosa Mountains; along Cactus Spring Trail, where the trail crosses Horsethief Creek.
1054
Comment
CLARK-A1528-534
Garrya flavescens subsp. pallida
C. M. Flanagan
1973-5-31
OO 643
Riverside
Morongo Indian Reservation
975
Comment
RSA788813
Gayophytum
Robert F. Thorne, Walter Wisura
1977-9-17
50777
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
UCR39544
Gayophytum diffusum subsp. parviflorum
A. C. Sanders
1980-8-21
1781
Riverside
San Jacinto Mountains, Mt. San Jacinto Wilderness Area. east of Saddle Junction at the head of Tahquitz Creek, c. 2 mi NE of Idyllwild
2409
Comment
CAS-BOT-BC303584
Geraea canescens
Mrs. Robert Campbell
1921-11-26
5
Riverside
Between Palm Springs and Indian Wells
Comment
JOTR35038
Geraea canescens
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3491
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road on south-facing bajada among sonoran desert riparian washes.
Comment
SD258882
Geraea canescens
Sarah J. De Groot, Cheryl Sevilla
2016-3-16
7639
Riverside
Mecca Hills: Meccacopia Trail just east of Shaver's Well. Eastern Mecca Hills, south edge of Shaver's Vally, just west of Orocopia Mountains, east of Box Canyon, eastnortheast of Mecca.
301
Comment
SEINET10726153
Geraea canescens
David B. Dunn
1946-2-23
Dunn 1962
Riverside
Collected in mud flats dry and caked and split. All American Canal catch basin from desert washes. Orocopia Mts. northeast of the Salton Sea. Very arid country.
Comment
SD212640
Geranium
A. C. Sanders, T. B. Salvato
2006-5-4
32246
Riverside
UCR campus, weeds in botanical garden.
351
Comment
RSA180450
Geranium dissectum
E. W. Lathrop
1965-5-30
5783
Riverside
6 miles W of Murrieta.
Comment
RSA680565
Gilia
Scott D. White, Michael Honer
2003-4-30
9130
Riverside
Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station.
396
Comment
UCR118397
Gilia
A. C. Sanders
1994-5-29
14567
Riverside
San Bernardino Mtns., lower Millard Canyon, at first stream crossing on Forest Service Road 2S05, near Bench Mark 2868
850
Comment
RSA688862
Gilia angelensis
Scott D. White, Michael Honer
2003-5-13
9240
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon washWhitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
RSA785866
Gilia angelensis
Doris Bowers
1972-4-15
1839
Riverside
Pulgas Creek Canyon at Rancho Calif.
396
Comment
SEINET1909895
Gilia capitata
T. B. Salvato, John F. Green
2004-1
559
Riverside
San Bernardino Mtns head of Banning (San Gorgonio River) Canyon close to the San Berardino Co. line, 1 mi. SE of Ok conservation Camp. (Forest Falls Q.)
1341
Comment
UCR193894
Gilia capitata
A. C. Sanders, Mitch Provance
2008-7-11
35797
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
UCR26282
Gilia capitata subsp. abrotanifolia
John C. Roos, L. Roos
1952-4-27
5585
Riverside
San Timoteo Canyon, south of Redlands
427
Comment
RSA777651
Gilia latifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
773
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail.
305
Comment
UC69315
Gilia latifolia
L. A. Greata
Apr. 1905
Riverside
Coachella
Comment
CAS-BOT-BC407619
Gilia ochroleuca subsp. exilis
Herbert L. Mason
1926-4-30
3112
Riverside
Temecula Canyon, 1 mile S of Temecula
Comment
UCR225680
Gilia ochroleuca subsp. exilis
Steve Boyd, Valerie Soza
2004-6-22
11537
Riverside
Peninsular Ranges; San Jacinto Mountains region, Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
RSA0016276
Gilia ochroleuca subsp. exilis
I. W. Clokey, E. G. Anderson
1935-4-16
6831
Riverside
East of Hemet.
600
Comment
HSC17003
Gilia sinuata
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23254
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
CAS-BOT-BC123828
Gilia splendens subsp. australis
Herbert Louis Mason
1926-5-2
3195
Riverside
Temecula Valley
Comment
RSA469738
Gilia stellata
Christopher Davidson
1973-4-1
1836
Riverside
Palm Springs.
488
Comment
RSA797510
Gilia stellata
C. P. Cowan
1978-4-23
1176
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
570
Comment
SEINET3217332
Gilia stellata
T. B. Salvato
2010-4-20
4054
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
UCR245889
Gilia stellata
R. F. Thorne
1995-3-29
63022
Riverside
Transverse Range; San Bernardino Mtns., Whitewater Canyon
600
Comment
RSA508001
Githopsis diffusa
Steve Boyd, C. Boyd, K. A. Boyd, R. Noyes, L. Arnseth
1988-5-28
2307
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
UCR2448
Glyceria elata
F. M. Reed
1908-7-13
2479
Riverside
San Jacinto Mtns, N margin of meadow in Tahquitz Valley
2439
Comment
POM1630
Glycyrrhiza lepidota
Crawford, Johnston
1917-6-9
1228
Riverside
Santa Ana River
Comment
UCR92083
Gnaphalium luteoalbum
Scott D. White, S. Ogg
1994-10-17
2464 .1
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
POM48738
Gnaphalium palustre
P. A. Munz, I. M. Johnston
1924-7-29
8821
Riverside
5 miles SE of Poppet Flat, San Jacinto Mtns.
1372
Comment
UCR34922
Gnaphalium stramineum
L. B. Ziegler
1967-8-2
203
Riverside
Peninsular Ranges, San Jacinto Mtns., upper Herkey Creek area
1524
Comment
POM118628
Guillenia lasiophylla
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
CLARK-A1528-1861
Gutierrezia bracteata
John C. Roos
1965-6-21
Riverside
Comment
POM359188
Gutierrezia californica
Anstruther Davidson
1893-4-12
s.n.
Riverside
Palm Springs.
Comment
RSA0094904
Gutierrezia californica
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-20
41738
Riverside
Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd.
396
Comment
RSA678115
Gutierrezia californica
Valerie L. Soza, S. D. Boyd, Neil Gilbert
2000-12-6
1061 -b
Riverside
Bautista Canyon, Bautista Canyon Road.
915
Comment
RSA0121079
Gutierrezia microcephala
Sherwin Carlquist
1958-10-12
630
Riverside
Riverside - San Bdo. co. line.
Comment
RSA318860
Gutierrezia sarothrae
M. A. Lane
1982-10-13
s.n
Riverside
34.5 km/21.6 miles E of Kern Cam summit of the San Jacinto Mtns on Hwy 74.
1220
Comment Read comments Jul 14 2013
CLARK-A1656-785
Haplopappus linearifolius
Lois Ann Scott
1978-4-11
Riverside
San Gorgonio Pass
Comment
RSA0066602
Harpagonella palmeri
Steve Boyd
1992-4-18
6901
Riverside
Paloma Valley, between Sun City and Murrieta, E of Hwy I-215. Rolling Hills just SW of Jtn Briggs Rd and Scott Rd.
Comment
RSA0066608
Harpagonella palmeri
Steve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4605
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
RSA0066624
Harpagonella palmeri
Steve Boyd
1986-4-10
1644
Riverside
Temescal Canyon: Along DePalma Rd between Indian Truck Trail and Horsethief Canyon. 1 mi. E of Indian Truck Trail.
Comment
OBI82172
Hedypnois cretica
A. C. Sanders
2014-4-8
40982
Riverside
Peninsular Range: Temescal Canyon, along Temescal Canyon Rd. c. 0.5 km NW of El Hermano Rd., c. 0.8 km SE of I-15 crossing
315
Comment
CAS-BOT-BC211540
Helianthemum scoparium
John Thomas Howell
1931-5-30
6599
Riverside
Santiago Peak Trail, Santa Ana Mts.
Comment
RSA511060
Helianthemum scoparium var. scoparium
Ed LaRue
1989-6-14
s.n.
Riverside
E edge of Plateau overlooking town of Murrieta; ca 1.25 mi W of town and ca 1 mi (airline) E of De Luz Road
549
Comment
RSA502917
Helianthus annuus subsp. lenticularis
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road.
365
Comment
RSA0012944
Helianthus californicus
C. W. Tilforth, John Dourley
1970-9-2
306
Riverside
Along road to Santa Rosa Mountain.
Comment
RSA741261
Helianthus gracilentus
Scott D. White, Justin M. Wood
2008-7-10
12458
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
SDSU14076
Heliotropium curassavicum
Joel Tracey
2002-4-20
9
Riverside
Santa Margarita Ecological Reserve, 0.1 mile east from parking area intersecting Santa Margarita River and Northside Field Station road, rock wall 20 feet north of river.
253
Comment
SEINET959054
Heliotropium curassavicum
A. C. Sanders
2006-1
32273
Riverside
Warm Springs Valley, N edge of City of Lake Elsinore, 35 acre parcel south of the intersection of Callier Ave. and Riverside Dr., NE of Alberhills Crk., NW of Enterprise Way (Lake Elsinore 7.5Q)
389
Comment
UCR139635
Heliotropium curassavicum
A. C. Sanders
2004-6-30
28404
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
RSA413248
Heliotropium curassavicum var. oculatum
James C. Dice, J. DeWald
1987-10-5
735
Riverside
Santa Margarita River, near aqueduct crossing.
245
Comment
RSA674548
Hemizonia fasciculata
Scott D. White
2000-5-1
7753
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
POM5967
Hemizonia kelloggii
Jenkins, Street
s.n.
Riverside
Hemet
Comment Read comments Feb 3 2013
CLARK-A1528-239
Hemizonia laevis
Fred B. Essig
1967-6-20
Riverside
Riverside
Comment
RSA0001298
Hemizonia paniculata
S. B. Parish, Parish
1882-06
1419
Riverside
Near Temecula
Comment
UCR181627
Hemizonia paniculata
Mitch Provance
2003-6-7
7606
Riverside
San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street
262
Comment
SEINET7012370
Hemizonia paniculata
Wanda P. Vestal, A. G. Vestal
1955-4-21
153057
Riverside
At base of Gavilan Hills, west of Perris.
Comment
UCR201021
Hemizonia pungens subsp. pungens
Scott D. White
2008-8-20
12535
Riverside
Peninsular Range; Perris-Aguanga Basin, City of Moreno Valley, Perris Blvd. between Krameria and Oleander Streets
451
Comment
UCR90751
Hesperocnide tenella
Scott D. White
1995-4-5
2754
Riverside
Perris Valley, Lakeview Mountains; SW of Juniper Flat Road
579
Comment
RSA741075
Heterocodon rariflorum
Scott D. White, Justin M. Wood
2008-6-17
12154
Riverside
San Jacinto Mountains: South of Hwy 79 near Keen Camp Summit.
1402
Comment
SD193037
Heterotheca grandiflora
Scott D. White, Angelia Carey
2004-6-4
10469
Riverside
San Jacinto Mountain foothills: Indian Creek watershed, above confluence with San Jacinto River. Uplands around former homestead area, southeast of creek.
579
Comment
UC481026
Heterotheca grandiflora
R. L. Pendleton
1905-9-25
245
Riverside
Terraces Ranch Riverside
Comment
RSA89964
Heterotheca horrida subsp. cinerascens
J. C. Roos, L. Roos
1950-10-21
5011
Riverside
Wonderland of Rocks [Joshua Tree National Park]; Little San Bernardino Mts.
1220
Comment
UC64041
Heuchera hirsutissima
H. M. Hall
1901-7-1
2412
Riverside
San Jacinto Mountains; ; San Jacinto Mts.
Comment
RSA432778
Hibiscus denudatus
E. C. Jaeger
1922-3-29
730
Riverside
Murray Canyon, Colorado Desert
Comment
UCD89927
Hilaria rigida
William H. Brooks
24-25 Feb 1989
s.n.
Riverside
McCoy Wash, north of Blythe.
579
Comment
SD137829
Hirschfeldia incana
Darin L. Banks, Steve Boyd
1995-5-3
198
Riverside
Agua Tibia Mountains Watershed; North slope of Agua Tibia Mountains, east of the Dripping Springs Alcove Area, along the lower alluvia benche
505
Comment
RSA405281
Hoffmannseggia glauca
Geo Cantwell
1935-4-8
s.n
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
CAS-BOT-BC206103
Hoffmannseggia microphylla
John Thomas Howell
1928-1-30
3307
Riverside
2 miles e. of Shaver's Well, Colorado Desert
Comment
CAS-BOT-BC207557
Hoffmannseggia microphylla
H. M. Hall
1905-4-1
5779
Riverside
10 miles west of Coachella
91
Comment
RSA0118593
Hoffmannseggia microphylla
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-16
7648
Riverside
Mecca Hills, side road MC 093 from Little Box Canyon Road. Side canyon forking north from Little Box Canyon, east of Box Canyon. East side of Mecca Hills, east-northeast of Mecca.
281
Comment
SJSU5169
Hoffmannseggia microphylla
L. M. Stotelmyre
1970-3-25
70
Riverside
8 km E of Indio
Comment
RSA674921
Hoita macrostachya
Scott D. White, P. De Vries
2000-4-25
7734
Riverside
Temescal Valley: Corona area, eastern foothills of Santa Ana Mountains just above citrus groves.
412
Comment
SD152846
Hoita macrostachya
Steve Boyd, Timm Ross, Dave Bramlet
1992-9-9
7669
Riverside
Southern Santa Ana Mts, San Mateo Canyon Wilderness Area, upper San Mateo Cyn from junction of Tenaja Rd (7S01) & Los Alamos Rd (7S04) at confluence of Los Alamos Creek up the San Mateo Trail N to Potrero de la Cienega, about stream, top of Tenaja Falls
395
Comment
CAS-BOT-BC285038
Hordeum depressum
Steve Boyd; Tim Ross
1992-5-4
7176 A
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
731
Comment
SEINET251660
Hordeum depressum
A. C. Sanders
2004-5-12
27877
Riverside
elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek (Lake Elsinore 7.5 Q.:)
378
Comment
UCD85628
Hordeum depressum
A. C. Sanders; Carolyn Washburn
2001-5-10
24248
Riverside
Perris-Aguanga Basin. San Jacinto River Valley. S side of intersection of Sanderson Ave. and Ramona Blvd., ca. 4 miles NW of San Jacinto.
445
Comment
RSA668671
Hordeum murinum subsp. leporinum
Steve Boyd
2001-4-12
10418
Riverside
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 Tera Cotta.
Comment
UCD106069
Hosackia crassifolia
C. V. Meyer
1927-6-1
182
Riverside
Saundere Meadow, San Jacinto Mts.
1737
Comment Read comments Feb 9 2013
JEPS30449
Hulsea vestita
Donald W. Kyhos
1958-5-16
58 -187
Riverside
2.5 mi w Aguanga turnoff (Palms-to-Pines Highway); San Jacinto Mountains
Comment
CAS-BOT-BC312580
Hulsea vestita subsp. callicarpha
Winifern W. Swarth
1914-9-15
s.n.
Riverside
Slope south of Round Valley, San Jacinto Mts.
2590
Comment
SD139749
Hulsea vestita subsp. callicarpha
Darley F. Howe
1941-6-9
1281
Riverside
San Jacinto Mountains
Comment
SD51949
Hulsea vestita subsp. callicarpha
Reid Moran
1962-7-7
9870
Riverside
Strawberry Creek, 2 miles southwest of Idyllwild, San Jacinto Mountains
1550
Comment
POM13147
Hydrocotyle ranunculoides
P. A. Munz, I. M. Johnston
1922-5-19
5429
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
POM147594
Hymenoclea salsola
Marcus E. Jones
1927-4-16
s.n.
Riverside
Cottonwood Spring, near Shaver's Well, Colorado Desert
Comment Read comments Oct 9 2010
UCR166854
Hymenoclea salsola
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
RSA180321
Hypochaeris glabra
E. W. Lathrop
1965-4-25
5672
Riverside
4 miles southwest of Murrieta on the De Luz Road.
Comment
UCR84783
Hypochaeris glabra
Scott D. White, Steve Ogg
1994-4-21
1984
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA420163
Hyptis emoryi
Robert Gustafson
1981-4-7
s.n.
Riverside
Salt Creek Wash, southern end of the Orocopia Mts.
91
Comment
RSA420166
Hyptis emoryi
Albert J. Perkins
1916-4-17
s.n.
Riverside
Near Andreas Canyon.
Comment
RSA420170
Hyptis emoryi
N. C. Cooper
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs.
Comment
RSA721883
Hyptis emoryi
J. Mark Porter, Orlando Mistretta
2003-6-5
13624
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
RSA0013879
Ibicella lutea
H. Baer
1922-7-18
s.n.
Riverside
Near Lake Elsinore.
Comment
JEPS30089
Isocoma acradenia var. eremophila
Lewis S. Rose
1961-11-23
61062
Riverside
La Quinta
15
Comment
OBI74760
Isocoma acradenia var. eremophila
Scott D. White
2006-3-29
11277
Riverside
Colorado Desert: Eastern Coachella Valley a few mi E of Indio. Proposed I-10 fwy/McMaughton pkwy interchange, N of I-10 fwy
Comment
RSA775089
Isocoma acradenia var. eremophila
Duncan S. Bell, Amber Swanson
2011-2-18
2041
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
UC494686
Isocoma acradenia var. eremophila
P. A. Munz
1932-10-16
12849
Riverside
Whitewater Creek Colorado Desert, Whitewater Creek
152
Comment
UCR281878
Isocoma menziesii
Mitch Provance
2012-11-9
1112- 18
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
RSA655226
Isocoma menziesii var. menziesii
Scott D. White
1999-10-7
7623
Riverside
Menifee / Sun City Area: South of McColl Ave. and east of I-215 freeway.
442
Comment
UCR101342
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
RSA606519
Isoetes howellii
Jon E. Keeley
1985-4-18
7926
Riverside
Main pool near road, Mesa de Colorado, Santa Rosa Plateau. Santa Ana Mountains
675
Comment
UCR281225
Juglans hindsii
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-28
317- 57
Riverside
Temescal Valley, Southern foot of the Gavilan Hills, Temescal Wash, N side of Temescal Canyon Road, along 'Zeigler's Rd.
360
Comment
CAS-BOT-BC110070
Juncus acutus
W. R. Dudley
1903-12-29
612
Riverside
Palm Gulch - Palm Springs.
Comment
UC483328
Juncus acutus subsp. leopoldii
W. R. Dudley
1894-8-20
Riverside
6 mi e Indio (near Palm Grove)
Comment
SD146109
Juncus bufonius
A. C. Sanders, K. C. Rose
1999-6-18
22825
Riverside
Domenigoni Valley, upper Warm Springs Creek, between Highway 79 (Winchesrwe Road) and Scott Road, Domenigoni Ranch, south of Winchester; winchester 7.5' quad. In mud along drying creek margins among dense herbs, between old fields.
433
Comment
UCR266499
Juncus bufonius
Mitch Provance, Matt Amalong
2015-4-6
415- 15
Riverside
Temecula/Murrieta Region, About 0.5 mile SW of Winchester, along Leon Rd., near its SW corner with Domenigoni Parkway
444
Comment
CAS-BOT-BC21103
Juncus bufonius var. bufonius
James R. Shevock
1975-4-28
4246
Riverside
South Coast Ranges. Mesa De Burro, Santa Rosa Plateau.
609
Comment
RSA500566
Juncus bufonius var. occidentalis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3603
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
RSA609508
Juncus bufonius var. occidentalis
L. C. Wheeler
1974-6-8
s.n.
Riverside
San Jacinto Mountains: 1/4 mile NW Toolbox Spring, Thomas Mountain.
1828
Comment
UCD141501
Juncus effusus subsp. austrocalifornicus
Louis C. Wheeler
1931-10-3
189
Riverside
Strawberry Valley, San Jacinto Mountains.
1584
Comment
UC1532810
Juncus luciensis
Robert F. Thorne and Earl Lathrop
1975-5-20
45498
Riverside
Mesa de Burro Santa Rosa Plateau, Rancho California
609
Comment
UCR24957
Juncus macrandrus
A. C. Sanders
1980-8-21
1784
Riverside
San Jacinto Mountains, Mt. San Jacinto Wilderness Area. east of Saddle Junction at the head of Tahquitz Creek, c. 2 mi NE of Idyllwild
2409
Comment
UCR193963
Juncus macrophyllus
A. C. Sanders
2008-7-25
35885
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
RSA500570
Juncus macrophyllus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3562
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
UC1601796
Juncus mexicanus
H. M. Hall
Jul 1901
2249
Riverside
Fuller's Mills San Jacinto Mountains
1767
Comment
UCR193370
Juncus oxymeris
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35636
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
UC489197
Juncus rugulosus
C. V. Meyer
1928-7-30
595
Riverside
Saunders Meadow
1676
Comment
JOTR35137
Juncus tiehmii
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3248
Riverside
Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; Active, bouldery wash with sandy bottom and large granite outcrops (Stop 3)
1294
Comment
RSA593992
Juncus xiphioides
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
948
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
LA6549
Juniperus californica
Harlan Lewis;
1939-10-22
1039
Riverside
Santa Rosa Mountains, Pinyon Flats, Pines to Palms Highway
1219
Comment
UC1212184
Juniperus californica
H. E. and S. T. Parks
1940-2-1
24176
Riverside
Palms to Pines Hwy Santa Rosa Canyon
1066
Comment
CHSC90
Justicia californica
V. Holt
1935-4-1
Riverside
Near Palm Springs.
304
Comment
RSA402292
Justicia californica
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs
Comment Read comments Nov 5 2011
SFV8413
Justicia californica
G. L. Webster, W. R. Hildreth
1966-12-10
7461
Riverside
Mojave Desert Joshua Tree National Monument, upper part of Cottonwood Canyon, gravelly desert wash.
793
Comment
UC1007183
Justicia californica
Philip A. Munz
1940-3-24
15692
Riverside
3 mi. s. Cottonwood Springs; Eagle Mts.
457
Comment
UC888147
Justicia californica
Ivan Johnston
Apr 4 1917-Apr 6 1917
Riverside
near Palm Springs Palm Springs
Comment
UCR120689
Justicia californica
Helen Kennedy, T. B. Salvato
2002-2-2
5453
Riverside
Western Colorado Desert/ San Jacinto Mtns, 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
244
Comment
UCR233155A
Justicia californica
Jim Andre, Glenn L. Clifton
2011-2-22
17456
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
SDSU10660
Keckiella antirrhinoides
Gerald Collier
1951-5-27
Riverside
About 4 miles E of Pinon Flats State Hwy 74, San Jacinto Mtns.
Comment
UCSB40587
Keckiella antirrhinoides
Hendon, E.
1980-5-23
Riverside
Along old Banning- Idyllwild Rd; 4 miles east of junction with Hwy. 243
Comment
UCSB7012
Keckiella antirrhinoides
Lloyd, Robert
1959-4-17
Riverside
Mt. Range Santa Ana; 3 miles south of West Corona; on the Oak Flat Fire Road
335
Comment
SEINET7072839
Keckiella antirrhinoides subsp. antirrhinoides
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.).
Comment
NY786536
Keckiella antirrhinoides var. antirrhinoides
F. W. Pennell
1940-4-27
25273
Riverside
5 miles south of Winchester
457.2
Comment Read comments Mar 20 2011
UC1518630
Keckiella antirrhinoides var. antirrhinoides
Robert F. Thorne, Drs. Fosberg, Sachet, and Herbst
1983-4-23
55474
Riverside
ca 3.3 mi n Whitewater Post Office (side-canyon on w side of Whitewater Canyon); San Bernardino Mts., Whitewater Canyon
594
Comment
UCR463
Keckiella antirrhinoides var. antirrhinoides
Eugene Cardiff, Ken Smith
1954-4-5
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside
671
Comment
CAS-BOT-BC235772
Keckiella cordifolia
G. K. Helmkamp; E. A. Helmkamp
1998-8-17
4444
Riverside
Santa Ana Mtns.: San Juan Cyn along the Ortega Hwy (Ca-74) beside the Orange Co. line
503
Comment
LA209268
Keckiella cordifolia
W. E. Pequegnat;
1937-8-11
sn
Riverside
Santa Ana Mountains, 0.25 mi above Bear Springs
1402
Comment
RSA450072
Keckiella cordifolia
J. C. Roos, L. Roos
1952-6-24
5786
Riverside
In the hills west of Beaumont.
Comment
RSA681038
Kochia scoparia
Scott D. White
2003-6-9
8602
Riverside
Northeast corner of Devonshire Ave. and Warren Rd., immediately south of Tres Cerritos.
473
Comment
VVC2011
Koeberlinia spinosa var. tenuispina
Katey Palmer, Patty Kermoian
2010-4-9
s.n.
Riverside
Colorado Desert, 6 miles north of Desert Center
201
Comment
CLARK-A1528-4699
Koeleria macrantha
John C. Roos
1952-4-29
5598
Riverside
Reche Canyon
457
Comment
RSA403467
Koeleria macrantha
M. B. Dunkle
1933-7-21
3721
Riverside
Idyllwild
1616
Comment
RSA674943
Koeleria macrantha
Scott D. White, Sandy Leatherman
2000-5-31
7977
Riverside
Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.
640
Comment
UCD86078
Koeleria macrantha
F. M. Reed
1907-5-5
1338
Riverside
north side of Hill in Fairmont Park.
Comment
SEINET3151183
Krameria canescens
S. B. Parish
1907-4-23
6109
Riverside
Western border of the Colorado desert
150
Comment
POM301793
Krameria erecta
J. Cole
1942-5-19
968
Riverside
White Tanks Area, Joshua Tree National Monument.
61
Comment
RSA506754
Krameria grayi
D. F. Howe
1980-4-15
s.n.
Riverside
5 miles W of Mesa Verde, South slope o McCoy Mtns, Hwy 10.
Comment
UCR17305
Krameria grayi
K. Stolte
1978-5-25
s.n.
Riverside
Sonoran (Colorado) Desert, south side Hwy 111, at Windy Point; c. 5 mi. west of Palm Springs, Coachella Valley
300
Comment
CAS-BOT-BC272427
Lamarckia aurea
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23114
Riverside
10 mi. N. of Pala along road to Elsinore
Comment
SD45175
Langloisia setosissima subsp. punctata
Helen K. Sharsmith
1952-4-8
4053
Riverside
Pinto Mountains near Meek Mine and ca. 2.5 miles beyond Mission Well.
579
Comment
RSA652650
Larrea tridentata
Glenda Long
1981-5-17
38
Riverside
Junction of Highway 78 and Walters camp Road, south of Palo Verde.
Comment Read comments Sep 11 2011
SEINET2065363
Larrea tridentata
C. Francis Shutts
1949-3-28
119
Riverside
Palms to Pine Hwy, Cal 74, 14 miles SE of Palm Springs, Salton Sea drainage
152
Comment
UCR251960
Larrea tridentata
Max Brodie
2014-4-6
04
Riverside
San Bernardini Mtns./Sonoran (Colorado) Desert, Whitewater Canyon off Whitewater Canyon Rd., along Whitewater River near town of Bonnie Bell, c. 2 miles north of Hwy I-10
488
Comment
UCR262463
Larrea tridentata
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41499
Riverside
San Gorgonio Pass, north of San Gorgonio River wash, c. 3 miles east of Cabazon, south of I-10 and generally NE of water bottling plant
457
Comment
RSA594128
Lastarriaea coriacea
D. L. Banks, Victor W. Steinmann
1996-4-20
0907 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along trail to the W, approx. 50 m S of the gate to the Reserve.
451
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
CAS-BOT-BC338935
Lasthenia californica
John H. Thomas
1957-3-29
6520
Riverside
Between Banning and Cabazon, about 2 miles east of Banning near railroad tracks
609
Comment
SEINET2053253
Lasthenia coronaria
Don Mitchell
1990-4-30
Riverside
W side of Sage Road, ca. 1/2 mi. S of intersection with Wilson Valley Road. Sage 7.5' quad.
701
Comment
UCR140443
Lasthenia coronaria
A. C. Sanders
2004-4-9
27453
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
UCR91424
Lasthenia coronaria
Scott D. White
1995-3-30
2657
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
HSC5141
Lasthenia gracilis
R. A. Eagle
1963-4-8
9
Riverside
San Jacinto Mtns.; Idyllwild-Banning Rd.
Comment
POM305810
Lasthenia gracilis
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1049
Riverside
Corona-Elsinore.
Comment
POM5999A
Lasthenia gracilis
C. F. Baker
1904-4-4
4086
Riverside
Elsinore.
Comment
RSA524446
Lasthenia gracilis
Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla
1990-4-3
4082
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
UCR162415
Lasthenia gracilis
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
UCR16886
Lasthenia gracilis
J. Texera
1970-4-30
15
Riverside
San Jacinto Mtns, 1 mi above Lake Hemet, just off Hwy 74
1341
Comment
UCR213484
Lasthenia gracilis
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37819
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
UCR135715
Lathyrus vestitus
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9015
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
RSA535474
Lathyrus vestitus subsp. laetiflorus
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-2
6648
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon
Comment
UCD106531
Lathyrus vestitus var. alefeldii
C. V. Meyer
1929-6-1
168
Riverside
San Jacinto Mountains.
1676
Comment
UC864430
Lathyrus vestitus var. vestitus
P. A. Munz and I. M. Johnston
1922-5-19
5397
Riverside
San Jacinto Canyon
1371
Comment Read comments Oct 1 2011
UC62898
Layia glandulosa
H. M. Hall
1902-4-22
2952
Riverside
vicinity of Riverside
304
Comment
UCR16860
Layia platyglossa
Heidi A. Haid
1964-5-10
64510- 08
Riverside
Peninsular Range; San Jacinto Mtns., about 2 miles east of Idyllwild junction [Mountain Center?] on Hwy 74 'Hemet Meadow
1372
Comment Read comments Jan 8 2013
POM361707
Layia platyglossa subsp. campestris
M. V. Hood
1945-3-25
s.n
Riverside
Aguanga
610
Comment
RSA741224
Layia ziegleri
Scott D. White, Justin M. Wood
2008-5-15
11985
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
RSA769644
Layia ziegleri
Duncan S. Bell, Valentin Arvizu
2010-5-10
978
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.1 air mile southeast of junction of forest service road 6S13 and forest service road 6S04.
1349
Comment
RSA0089288
Lemna minor
David E. Bramlet
2005-7-13
3897
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley: San Jacinto Wildlife Area, east of old San jacinto River channel.
433
Comment
UCR76170
Lepidium dictyotum var. dictyotum
A. C. Sanders
1993-4-1
13669
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
SD21524
Lepidium fremontii
Frank F. Gander
1938-5-21
5767
Riverside
Shaver's Summit
Comment
POM13889
Lepidium lasiocarpum
P. A. Munz, D. D. Keck
1922-4-9
4821
Riverside
Colorado Desert: so. base of Eagle Mtns. 3 mi. no. east of the Hayfields.
Comment
UC1007186
Lepidium lasiocarpum var. lasiocarpum
Philip A. Munz
1940-3-23
15687
Riverside
n of Pinto Basin (n Riverside County); Mohave Desert
609
Comment
UC573614
Lepidium lasiocarpum var. lasiocarpum
H. S. Yates
1937-3-23
6426
Riverside
near Thermal; Thermal Quad.
30
Comment
RSA621642
Lepidium latipes var. latipes
R. E. Riefner
1998-3-22
98 -193
Riverside
Lake Elsinore. Elsinore Trough between Willard and Murrieta Creek.
Comment
UCR251304
Lepidium nitidum
T. B. Salvato, Matthew Malle
2014-4-8
7829
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills, above an old horse track, c. 0.2 mi north of the junction of Temescal Canyon Road and Concordia Ranch Road
377
Comment
UCR49237
Lepidium nitidum
Steve Boyd
1986-4-2
1621
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UCR241104
Lepidium virginicum var. robinsonii
A. C. Sanders, Timothy W. Chumley
2013-4-2
40741
Riverside
Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., near I-15 Fwy, SE of Corona (Lee) Lake
377
Comment
RSA697079
Lepidospartum squamatum
J. R. Bruff
1927-11-24
4
Riverside
Whitewater.
Comment
UC527693
Lepidospartum squamatum
C. B. Wolf
1931-10-14
2462 -A
Riverside
roadside at Cabezon; San Gregorio Pass
518
Comment
CAS-BOT-BC274020
Leptochloa fusca subsp. uninervia
E. A. McGregor
1917-3-19
797
Riverside
Colorado Desert. Indio Sands
Comment
RSA289861
Leptochloa fusca subsp. uninervia
B. A. Prigge
1980-12-15
4116
Riverside
Whitewater Marsh: 4 miles S of Mecca., Near 33 deg 30'N; 116 deg 4'W.
-70
Comment
CLARK-A1528-4712
Leptochloa uninervia
John C. Roos
1965-9-5
Riverside
Blythe
Comment
RSA0095144
Leptosiphon floribundus subsp. glaber
Scott D. White, Tasha La Doux
2000-4-20
7702
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
RSA356650
Leptosiphon liniflorus
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47303
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro: E side of Mesa
609
Comment
SJSU8710
Leptosiphon nuttallii
J. W. Tofflemire
1957-4-18
Riverside
5 mi up Baurista Canyon Rd SE of Hemet
1219
Comment
RSA736986
Lesquerella tenella
J. Andre, T. La Doux
2008-3-21
8831
Riverside
JTNP: Pinkham Exit dirt road, at Cottonwood Visitor s Ctr, just N. of Cottonwood Cyn.
939
Comment
UCR23837
Lessingia filaginifolia
John C. Roos
1965-8-19
s.n.
Riverside
San Bernardino/San Jacinto Mtns, Beaumont
Comment
CAS-BOT-BC451633
Lilaea scilloides
Robert F. Thorne
1974-5-23
44677
Riverside
Santa Rosa Plateau, Rancho California: at N base of Mesa de Colorado
609
Comment
IRVC17940
Lilaea scilloides
Karlin G. Marsh, Gordon A. Marsh
1980-5-18
s.n.
Riverside
Santa Ana Mountains, Santa Roa Plateau, pool #1.
Comment
RSA286795
Lilaea scilloides
Robert F. Thorne
1974-5-23
44658
Riverside
Santa Rosa Plateau, Rancho California: near junction of Teneja Road and road to ranch headquarters
610
Comment
UCR241499
Lilium humboldtii
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 222
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
POM8112
Lilium parryi
Mary F. Spencer
1919-7-4
1235
Riverside
San Jacinto Mt., [San Jacinto Mountains].
1220
Comment
UC63838
Lilium parryi
H. M. Hall
1898-6-30
963
Riverside
San Jacinto Mt.
1828
Comment
POM9011
Linanthus californicus
P. A. Munz, R. D. Harwood
1920-3-20
3394
Riverside
Glenn Ivy
335
Comment
UC219592
Linanthus ciliatus
P. A. Munz
1922-6-23
5765
Riverside
Keen Camp San Jacinto Mts.
1524
Comment
UCR35063
Linanthus ciliatus
L. B. Ziegler
1967-7-13
188
Riverside
San Jacinto Mtns, Hemet (Garner) Valley. Near Herkey Creek Canyon.
1585
Comment
POM6699
Linanthus dianthiflorus subsp. dianthiflorus
P. A. Munz, L. T. Street
1919-3-28
2378
Riverside
San Gorgonio Pass, near Banning
701
Comment
RSA68310
Linanthus dianthiflorus subsp. dianthiflorus
G. R. Campbell
1951-5-30
16114
Riverside
9 miles west of Anza.
1067
Comment
UC908001
Linanthus jonesii
Herbert L. Mason
1928-3-10
4202
Riverside
Hidden Springs Canyon Coachella Mountains
Comment
JEPS58457
Linanthus lemmonii
W. L. Jepson
1901-5-20
1324
Riverside
Chalk Hill to Thomas Valley; San Jacinto Mts.
1219
Comment
UC1714592
Linanthus lemmonii
A. J. McClatchie
1892-4-25
36
Riverside
near Elsinore
Comment
UCR201710
Linanthus lemmonii
Scott D. White, Justin M. Wood
2008-6-5
12076
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
UC737254
Linanthus parviflorus
Frank W. Gould
1943-4-18
2149
Riverside
1 mi w Banning (foothills of the San Jacinto Mts.); San Jacinto Mts.
Comment
UCR6480
Linaria canadensis
Helen Leach
1967-3-2
C670302- 01
Riverside
Pedley
229
Comment
RSA525350
Linaria canadensis var. texana
Steve D. Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4448
Riverside
Vail Lake area, benches along Kolb Creek, W of Dripping Springs, N of Hwy 79.
488
Comment
UC126713
Lipocarpha occidentalis
F. M. Reed
1908-7-2
2443
Riverside
San Jacinto Mountains, Lake Surprise Lake Surprise; San Jacinto Mountains, Lake Surprise
Comment
UC489224
Listera convallarioides
C. V. Meyer
1928-7-24
520
Riverside
s slope Marion Mt.; San Jacinto Mts.
2133
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
UCR193292
Lithophragma affine
A. C. Sanders, Tim Thomas
2008-6-20
35541
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
UCR20687
Loeflingia squarrosa
O. F. Clarke
1980-4-26
s.n.
Riverside
Menifee Valley Area, south of Sun City a few miles. 1.5 miles west from the intersection of Holland and Haun Roads, 2 miles SW of the intersection of Newport Rd and Hwy 395
473
Comment
SEINET3005058
Loeseliastrum matthewsii
G. Rink
2011-4-29
10496
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy
91
Comment
RSA517919
Loeseliastrum schottii
Steve Boyd, Thomas S. Elias, B. Roy, Sara Meury, S. Zona
1986-3-5
1345
Riverside
Mecca Hills: Box Canyon, along Hwy 195
Comment
RSA689548
Loeseliastrum schottii
Scott D. White, Michael Honer
2003-4-25
9123
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
UC907977
Loeseliastrum schottii
Margaret Stason
1927-2-12
Riverside
1000 Palm Canyon Colorado Desert, 1000 Palm Canyon
Comment
UCR177180
Loeseliastrum schottii
Scott D. White, Michael Honer
2003-4-25
9123
Riverside
San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road
671
Comment
CAS-BOT-BC342253
Logfia filaginoides
Steve Boyd
1986-4-22
1732
Riverside
Temescal Canyon: Walker Canyon area where Alberhill creek (=Temescal Ck.) flows between Alberhill Mtn. and Gavilan Hills
Comment
UC1595637
Logfia filaginoides
Steve Boyd
1991-5-10
6212
Riverside
bottom of Skyline Drive just n of mouth Hagador Canyon (base of Santa Ana Mountains); Santa Ana Mountains
426
Comment
UCR92238
Logfia filaginoides
D. L. Banks, Steve Boyd
1995-5-3
0283
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
RSA512171
Lolium perenne
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno Valley, ca. 1 mi S of Hwy 60 on Nason St. Adjacent to W side of Nason, S of Dracaea Ave.
Comment
UCR22135
Lomatium dasycarpum
Steve Boyd
1980-5-22
301
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau. east of the trailer park, E side of Gavilan Rd
625
Comment
UCR20840
Lomatium mohavense
A. C. Sanders, Steve Boyd
1980-4-17
595
Riverside
Santa Rosa Mtns, Palms to Pines Hwy, near Ribbonwood
1284
Comment
UC1375401
Lomatium utriculatum
Louis B. Ziegler
1969-5-7
Riverside
Hemet Valley near Kenworthy Ranger Station San Jacinto Mountains
1447
Comment Read comments Mar 25 2011
UCR82761
Lonicera interrupta
A. C. Sanders, T. Schram, D. Wappler
1994-10-6
15788
Riverside
San Jacinto Mtns., N slope of Mtns.: Twin Pines Creek drainage, rocky gorge of Azalea Creek
1189
Comment
SD255699
Lonicera subspicata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3743
Riverside
San Jacinto Mountains: San Jacinto River Canyon, along South Fork Trail, halfway between Highway 74 and the bottom of the canyon.
1110
Comment
UCR193966
Lonicera subspicata
A. C. Sanders
2008-7-25
35920
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
RSA597526
Lonicera subspicata var. denudata
L. C. Wheeler
1960-5-9
7689
Riverside
Santa Rosa Mountains. Garnet Queen Mine.
Comment
UCR6714
Lotus argophyllus var. decorus
Frank C. Vasek
1964-7-12
640712- 02
Riverside
Peninsular Range; San Jacinto Mountains, Pine Cove
1878
Comment
RSA0093975
Lotus hamatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37673
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.
372
Comment
RSA192130
Lotus hamatus
E. W. Lathrop
1966-4-13
6148
Riverside
De Luz Road between Murrieta and De Luz
Comment
UCR100025
Lotus hamatus
A. C. Sanders, G. Helmkamp
1997-3-15
20000
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
UCR121677
Lotus hamatus
Ian G. Gillespie, Abby Sirulnik
2000-5-7
35
Riverside
Temescal Valley, 0.9 mi SE of Indian Truck Trail and 40 m SW of DePalma Road, directly across from Corona Lake
396
Comment
RSA561065
Lotus heermannii
Steve Boyd, T. S. Ross, Dave Bramlet
1993-5-12
7348
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
RSA406730
Lotus heermannii var. heermannii
N. C. Cooper
1949-6-29
4335
Riverside
Idlewild, San Jacinto Mountains.
1524
Comment
POM13458
Lotus heermannii var. orbicularis
P. A. Munz, I. M. Johnston
1922-5-19
5398
Riverside
Mountain side, at mouth of Strawberry Canyon.
1128
Comment
UC80942
Lotus nevadensis var. nevadensis
A. W. Anthony
1895-7-10
Riverside
San Jacinto Mts.
2590
Comment
RSA498793
Lotus rigidus
Robert L. Dressler
1949-3-19
425
Riverside
Coxcomb Mountains, 23 miles NE of Desert Center.
Comment Read comments May 24 2012
RSA90306
Lotus rigidus
F. W. Peirson
1919-4-14
712
Riverside
Murray Canyon, near Palm Springs.
Comment
SEINET10484457
Lotus rigidus
L. Rose
1935-12-23
Rose 35694
Riverside
Above deep canyon, san jacinto mts. 22 Mi s of cathedral city. Rock slopes.
1067
Comment
SEINET10484462
Lotus rigidus
A. Evans
1976-4-13
Evans 5156
Riverside
Desert canyons of santa rosa mtns.
Comment
RSA543945
Lotus salsuginosus
Steve Boyd, Orlando Mistretta, Bob Boyd
1991-5-9
6177
Riverside
Santa Ana Mountains, lower flank of range along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons.
549
Comment
UCR157958
Lotus salsuginosus var. brevivexillus
T. B. Salvato, A. C. Sanders
2005-5-17
908
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
RSA406827
Lotus salsuginosus var. salsuginosus
M. B. Dunkle
1933-4-5
3376
Riverside
Colorado Desert, Jack Rabbit Trail
Comment Read comments Mar 21 2011
RSA660306
Lotus scoparius
Joan Del Pino
1981-5-9
12
Riverside
Hwy 74, 5.2 mils from Lake Shore Dr.
Comment
RSA500215
Lotus scoparius var. brevialatus
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3528
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
UCR175584
Lotus scoparius var. brevialatus
Jim Andre
2006-4-26
6766
Riverside
South Mojave Desert, Joshua Tree National Park: Long Canyon, c. 2.3 mi south of the NE corner (boundary) of the park
1056
Comment
CDA27333
Lotus strigosus
T. C. Fuller
1964-4-14
11826
Riverside
Bench above wash of Whitewater Canyon, 4.1 miles north of Whitewater.
0
Comment
RSA522082
Lotus strigosus
Steve Boyd, T. S. Ross, Kyle Boyd
1989-6-24
3748
Riverside
Vail Lake area, near summit of 'Little Oak' Mtn. along road.
627
Comment
RSA799918
Lotus strigosus
Justin M. Wood, D. M. Ray
2011-4-28
3851
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
UCR136253
Lotus strigosus
A. C. Sanders
2004-4-20
27547
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
UCR153672
Lotus strigosus
Scott D. White
1999-5-24
7395
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge
479
Comment
RSA0127778
Lotus strigosus
G. Rink, M. Honer, A. Karl, T. Thomas, M. Baker
2013-3-18
11871
Riverside
About twelve miles west of Blythe, along the powerline west of the proposed Quartzite solar power plant.
116
Comment
RSA680919
Lotus strigosus var. tomentellus
Scott D. White, Michael Honer
2003-5-14
9274
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
CSUSB1242
Lotus tomentellus
Shirley Hill
1963-3-13
630313 2
Riverside
Desert wash at place where houses cease on Vista Chino Street, Palm Springs, about 500 yards up wash.
Comment
RSA406281
Lotus unifoliolatus
Christopher Davidson
1977-5-25
5664
Riverside
Mesa de Burro Santa Rosa Plateau area of Santa Ana Mountains.
701
Comment
JOTR35479
Lupinus andersonii
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3167
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, below Lower Covington Flats, W of Smithwater Canyon,(Biodiversity Hunt stop1)
1341
Comment
POM308635
Lupinus arizonicus
Henry J. Ramsey
1937-5-9
3214
Riverside
Near Indio, Riverside
Comment
UC710910
Lupinus arizonicus
C. L. Hitchcock
1940-4-4
5961
Riverside
Pinto Basin
Comment
RSA691056
Lupinus bicolor
Scott D. White, Michael Honer
2003-4-9
8989
Riverside
Gavilan Hills: About 1 mile N of the I-15 Freeway and 1 mile east of Lake St. exit, on and around unnamed peak 2349.
549
Comment
SD152852
Lupinus bicolor
Steve Boyd, Tim Ross
1992-5-5
7229
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, eastern portions of Oak Flats along the Bluewater Trail, grassland at edge of oak woodland
730
Comment
UCR117219
Lupinus bicolor
B. G. Pitzer
2000-4-20
4124
Riverside
Mead Valley, Air Force property bordering Nandina Road, across from (N of) the T-intersection with Brown Street.
515
Comment
UCR43179
Lupinus bicolor
B. G. Pitzer, Karen Kirtland
1986-5-6
0201
Riverside
Peninsular Range, Butterfield Stage Ranch Development, hills on the north side of Pauba Valley in Rancho California area, 1 mi south of Buck Mesa, on the E side of Butterfield Stage Rd.
457
Comment
RSA431075
Lupinus bicolor subsp. marginatus
David B. Dunn
1949-4-10
5541- 2 -3
Riverside
A colony growing 1 mile east of Beaumont on the southside of he highway at Xenica Ave.
Comment
RSA590649
Lupinus bicolor subsp. umbellatus
E. W. Lathrop
1960-4-15
4747
Riverside
14 miles west of Murrieta, in low valley pasture in Tenaja Canyon.
610
Comment
RSA407125
Lupinus chamissonis
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
UCR178308
Lupinus concinnus
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 928
Riverside
San Bernardino Mtns., Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07
1220
Comment
POM10226
Lupinus concinnus subsp. concinnus
F. M. Reed
1907-5-5
1332
Riverside
Fairmount Park.
Comment Read comments Nov 30 2009
POM12098
Lupinus concinnus subsp. optatus
Mary F. Spencer
1921-6-3
1637
Riverside
Idyllwild, San Jacinto Mt.
1616
Comment
RSA190627
Lupinus concinnus subsp. optatus
L. B. Ziegler
1967-6-1
s.n.
Riverside
Hemet (Garner) Valley, in Kenworthy area.
1402
Comment
OBI42759
Lupinus excubitus
Melody Lardner
1981-5-19
188
Riverside
Collected in the Main St Cyn in the Santa Ana Mts, 3.5 mi S of Hwy 91 at the end of Main St
427
Comment
UCR117316
Lupinus excubitus
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
725
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
CAS-BOT-BC216703
Lupinus excubitus var. excubitus
John Thomas Howell
1931-6-4
6642
Riverside
Summit of Jackrabbit Trail
Comment
RSA5027
Lupinus excubitus var. hallii
Carl B. Wolf
1932-3-20
27
Riverside
Richman Ranch, 2.5 miles no. of De Luz; S. W. Riverside County.
457
Comment
UCR146444
Lupinus excubitus var. hallii
R. F. Thorne, Et al.
1969-6-24
38129
Riverside
San Jacinto Mtns., San Bernardino National Forest, above James Reserve in Hall Canyon
1677
Comment
RSA413655
Lupinus formosus var. formosus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
SDSU13340
Lupinus hirsutissimus
C. Matt Guilliams
2000-4-29
9
Riverside
Santa Margarita Ecological Reserve, 'Insect Trail'. 1.5 miles NE of Gavalin Mtn.
305
Comment
UCR100087
Lupinus hirsutissimus
R. G. Swinney
1967-3-5
56
Riverside
San Jacinto Mtns/Colorado Desert, Snow Creek
381
Comment
UCR224448
Lupinus hirsutissimus
Steve Boyd, Susan Jett
2008-3-20
11827
Riverside
Peninsular Ranges; Santa Ana Mountains region, Eastern flank of the range along El Cariso Truck Trail ca. 0.5 mi north of Highway 74. (33 deg. 39'26"N, 117 deg. 24'25"W).
732
Comment
RSA591825
Lupinus latifolius subsp. parishii
E. W. Lathrop
1968-5-22
6932
Riverside
Bear Spring on the Main Divide Truck Trail1 miles E of Santiago Peak, Cleveland National Forest
Comment
LA205135
Lupinus latifolius var. parishii
Elizabeth McClintock;
1939-9-1
sn
Riverside
San Jacinto Mountains, Trail to Hidden Lake
Comment
RSA413767
Lupinus longifolius
M. V. Hood
1945-3-25
s.n.
Riverside
Aguanga.
610
Comment
RSA702747
Lupinus sparsiflorus
Scott D. White, Michael Honer
2004-4-6
10041
Riverside
Perris / Elsinore Basin: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
RSA775449
Lupinus sparsiflorus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4409
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
SDSU14004
Lupinus sparsiflorus
Michael G. Simpson, Adrienne Russell
2000-4-29
2074
Riverside
Rocky ridge, ca. 100-150 feet SSW of Northside field station, Santa Margarita Ecological Reserve (SDSU).
366
Comment
UCR16253
Lupinus sparsiflorus
W. C. Anderson
1968-4-22
680422- 4
Riverside
Sonoran (Colorado) Desert, 2 mi. south of Cottonwood Guard Station, Joshua Tree National Monument [now Park]
Comment
UCR86885
Lupinus sparsiflorus
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16290
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
427
Comment
SEINET10903506
Lupinus sparsiflorus
Robert F. Thorne
1983-4-23
Thorne 55500
Riverside
San bernardino mts: sandy wash along whitewater river where road crosses river Below fish hatchery, ca 4 mi n of whitewater post office. Comment by d.b. Dunn (1984): area of Intergradation from ssp. Sparsiflorus to ssp. Mohavensis. One specimen closer To one and the other closer to the other. Erect, blue-flowered annual.
640
Comment
RSA339345
Lupinus sparsiflorus subsp. sparsiflorus
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54103
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
SEINET2062675
Lupinus succulentus
Ed LaRue
1989-4-21
Riverside
Moreno Valley, University of California Riverside agricultural experimental farms, ca 1/2 mi S. of Alessandro Blvd, at NE corner of Cactus Ave. & Nason St.
Comment
UC536840
Lupinus succulentus
M. E. Jones
1933-4-5
2
Riverside
Hemet
Comment Read comments Mar 24 2011
RSA28732
Lupinus truncatus
R. S. Woglum
1938-5-1
1611
Riverside
Peninsular Ranges: San Jacento Valley; Hemet. .
Comment
RSA757629
Lupinus truncatus
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4325
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
UC2980
Luzula comosa var. laxa
H. M. Hall
July, 1901
Riverside
San Jacinto Mountains. Fuller's Mills Mountains
2286
Comment
CAS-BOT-BC231422
Lycium andersonii
I. M. Johnston
1918-5-30
2028
Riverside
Elsinore
365
Comment
POM259735
Lycium andersonii
E. C. Jaeger
1939-12-29
s.n.
Riverside
Eytel canon [canyon]branching from Fargo Canon [canyon] 5 mi. east Indio.
244
Comment
POM4209
Lycium andersonii
I. M. Johnston
1918-5-30
2025
Riverside
Lake Elsinore.
366
Comment
SEINET3077689
Lycium andersonii
Alan Chamberlain
1957-3-16
Riverside
Peak above streambed in Big Spring Canyon, Box Springs Mountain.
396
Comment
UCR22195
Lycium andersonii
Steve Boyd
1980-11-10
366
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UC884612
Lycium cooperi
I. W. Clokey
1935-4-17
6880
Riverside
Cottonwood Springs
Comment
UCR248092
Lycium pallidum var. oligospermum
Duncan S. Bell, John Anderson, Kim Clark, Keir Morse
2012-11-11
4367
Riverside
Sonoran (Colorado) Desert, Mecca Hills, at Hidden Spring just off Hidden Spring Canyon, c. 2.6 air miles south of Shaver Well, or c. 5.4 air miles northeast of junction of Box Canyon Road and the Coachella Canal
216
Comment
UCR194217
Lythrum californicum
Scott D. White, Angelia Carey
2004-6-4
10459
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR92321
Lythrum hyssopifolia
Scott D. White, S. Ogg
1994-10-17
2473
Riverside
Temecula Valley, Murrieta Creek, 1000-3000 ft. south of Winchester Road bridge (Banana Avenue)
317
Comment
RSA234065
Lythrum hyssopifolia
Robert F. Thorne
1969-5-19
37959
Riverside
Santa Rosa Plateau: margin of N end of large vernal marsh, Mesa de Colorado, Rancho California.
625
Comment
RSA587575
Madia exigua
D. L. Banks, S. D. Boyd
1995-6-2
0574
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, in the clay grasslands in section 32, W of the Dripping Springs Alcove Area.
890
Comment
UCR79486
Madia exigua
Steve Boyd, T. Ross
1992-6-10
7642
Riverside
Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area, Santa Ana Mountains; about 'Potrero Escondido', an isolated area of low relief topping the ridge system due west of jct. Tenaja Rd. & Los Alamos Rd at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek
673
Comment
UCR159187
Madia gracilis
A. C. Sanders, Kelly Volansky
2005-8-31
31564
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
CAS-BOT-BC206266
Malacothamnus fasciculatus
Peter H. Raven; Sidney R. Snow
1956-7-6
9661
Riverside
Vandeventer Flat, San Jacinto Mts.
1493
Comment
SDSU7510
Malacothamnus fasciculatus
Thomas A. Zink
1971-7-1
Riverside
Near Redlands Blvd. about 1 mile south of San Timeteo cyn. Rd.
518
Comment
UC2015573
Malacothamnus fasciculatus
Scott D. White
1996-2-18
3806
Riverside
Perris Basin Double Butte, NW of Winchester. SE-facing slope of W butte and alluvial soil at base.
Comment
UCR256788
Malacothamnus fasciculatus
T. B. Salvato, Matthew Malle
2013-5-20
7571
Riverside
Perris-Aguanga Basin, Menifee, east of Railroad Canyon and west of Hyw I-215. Murrieta Road between Newport Road and La Piedra Road
454
Comment
UC33272
Malacothrix californica
H. M. Hall
June, 1901
2182
Riverside
Thomas Valley San Jacinto Mountains
1371
Comment
UC63103
Malacothrix californica
H. M. Hall
May 17, 1901-June 1, 1901
1887
Riverside
Van Deventer's
Comment
RSA673873
Malacothrix clevelandii
Scott D. White
2000-5-27
7939
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
SBBG101737
Malacothrix clevelandii
S. Boyd with D. Bramlet
1991-5-13
6246
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester; ridgetop S of S end of Warren Rd; T5S, R1W, N1/2, S31, N/2
Comment
SEINET11601600
Malacothrix coulteri
M. Alice King
s.n.
Riverside
Menifee
Comment
CAS-BOT-BC347692
Malacothrix glabrata
H. M. Hall
1904-5-26
4968
Riverside
Vicinity of Riverside. Jurupa Hills
304
Comment
RSA33571
Malacothrix glabrata
N. C. Cooper
1944-3-25
1021
Riverside
Cabazon.
457
Comment
RSA729266
Malacothrix glabrata
R. F. Thorne, M. Z. Thorne
1973-3-30
42695
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
UCR226776
Malacothrix glabrata
Jim Andre
2011-2-9
15918
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCR41399
Malacothrix glabrata
N. M. Fellows, A. C. Sanders
1985-5-7
165
Riverside
San Jacinto Mountains, Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
488
Comment
IRVC79
Malosma laurina
Mike Munier
1965-1
s.n.
Riverside
1/4 mile S of Keen Camp Summit [along Hwy 74 SE of Mountain Center]. Peninsular Ranges, San Jacinto Mountains
Comment
RSA171929
Malosma laurina
R. F. Thorne
1963-7-26
32820
Riverside
Santa Ana Mts., Cleveland National Forest, Trabuco District
305
Comment
SD185106
Malosma laurina
T. B. Salvato, Melissa Clemons
2005-6-23
1322
Riverside
Temescal Valley, 3.0 miles northwest of Alberhill.
353
Comment
UCR209338
Malus
Fred M. Roberts, Robt. L. Allen
2008-6-23
7053
Riverside
Santa Ana Mountains, Santiago Peak, north slope, Main Divide Truck Trail, 0.4 km north-northeast of summit
1639
Comment
UCR229497
Malvella leprosa
Jeremiah George
2011-7-18
s.n.
Riverside
Peninsular Range; Elsinore Trough, North Lake Elsinore, just west of Nichols Rd. and Collier Ave. junction
384
Comment
RSA7198
Mammillaria dioica
B. D. Stark
1932-09
7375
Riverside
East slope of San Jacinto Mountains on the Palms to Pines road.
1524
Comment
RSA0126634
Mammillaria tetrancistra
Duncan S. Bell
2016-3-4
8803
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
RSA125207
Mammillaria tetrancistra
E. K. Balls, Percy C. Everett
1957-8-20
22672
Riverside
14.7 mi. SW and W along State Hwy. 74 from Palm Village (jct. with State Hwy 111)
1127
Comment
CHSC8368
Marah macrocarpa
Edward L. Smith
1957-4-3
254
Riverside
Located at entrance to White Water Canyon. San Bernardino Mts.
579
Comment
SD138007
Marah macrocarpa
Darin L. Banks, Steve Boyd
1995-3-30
131
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, Agua Tibia Mountain, Woodchuck Trail
633
Comment Read comments Jun 4 2009
UCR41367
Marah macrocarpa
N. M. Fellows
1985-3-3
86
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
JEPS121576
Marina parryi
Adam C. Schneider with Will Freyman
2014-2-16
409
Riverside
East side of Highway 177.
Comment
RSA0122702
Marina parryi
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9062
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
UC68513
Marina parryi
H. M. Hall
Apr 1905
5957
Riverside
near Palo Verde; Colorado Desert
91
Comment
UCR264216
Marina parryi
A. C. Sanders, Jim Malusa
2015-9-10
41863
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range
480
Comment
UCSB3069
Marina parryi
Haller, John
1960-4-2
Riverside
South side of U.S. 60-70, 5.8 miles east of Desert Center
243
Comment
SD68957
Marsilea vestita
Robert F. Thorne, E. Lathrop & P. Munz
1968-5-8
37566
Riverside
Santa Rosa Plateau, Mesa de Colorado, Rancho California
669
Comment
UCR232930
Matricaria occidentalis
R. E. Riefner Jr.
2011-5-31
11- 62
Riverside
French Valley, immediately northeast of Hwy 79 and the intersection with Algarve Avenue
415
Comment
UCR217530
Meconella denticulata
Diane Menuz
2009-4-30
489
Riverside
Penimsular Ranges: Santa Ana Mts., Cleveland National Forest; c. 0.38 km east of Wildomar Rd., along Tenaja Canyon, near entrance and parking area
573
Comment
POM276580
Medicago polymorpha
Lyman D. Benson
1932-3-26
3159
Riverside
3 miles N [of] Temecula.
457
Comment Read comments Dec 4 2011
CAS-BOT-BC47746
Melia azedarach
A. C. Sanders
2006-5-11
32269
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave.
388
Comment
CSUSB855
Melia azedarach
Margaret-Lee Dean
1965-5-13
Riverside
Bernasconi Hills Bernasconi Hills; 6 miles east of Highway 395 on Martin Road
487
Comment
RSA543166
Melica frutescens
Steve Boyd, Timothy S. Ross, M. Hammitt
1991-5-2
6096
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
UCR26317
Melica frutescens
John C. Roos
1948-5-1
3810
Riverside
San Bernardino Mtns., Whitewater
518
Comment
RSA291551
Melica imperfecta
C. W. Tilforth, B. Busenberg
1980-6-17
2010
Riverside
Along Thomas Mtn. Road, south of Lake Hemet, west of Highway 74.
1659
Comment
SD197629
Melica imperfecta
Mike Misenhelter
2005-6-8
Riverside
Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Highway 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1000
Comment
SD237272
Melica imperfecta
A. C. Sanders
2010-4-2
37742
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 Lake, .5 mi. NE of Temescal Canyon Rd. where it goes under I-15
404
Comment
SEINET191891
Melica imperfecta
C. L. Hitchcock
1940-4-12
6042
Riverside
8 miles northwest of Elsinore
457
Comment
UCR241682
Melica imperfecta
T. B. Salvato
2013-3-22
7410
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek
396
Comment
CLARK-A1528-510
Melilotus albus
John C. Roos
1951-9-25
5256
Riverside
Riverside
259
Comment
SDSU19220
Melilotus albus
Kristen Hasenstab, Dave Bailey
2008-8-7
185
Riverside
Santa Margarita Ecological Reserve, within 150m of gaging station at the Gorge river crossing. Growing 1-3m from the edge of the river.
215
Comment
RSA740787
Mentha spicata
Scott D. White, Justin M. Wood
2008-7-9
12413
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UCR109001
Mentzelia affinis
D. L. Banks, V. W. Steinmann
1997-4-13
1472
Riverside
NW Palomar Mtns., Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79. Hills east of the Dripping Springs alcove and west of Vail Lake Marina Road.
549
Comment
POM6682
Mentzelia albicaulis
P. A. Munz, L. T. Street, Williams
1919-3-27
2345
Riverside
Salton Sea
Comment
SEINET3005060
Mentzelia albicaulis
G. Rink
2011-4-29
10498
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy
91
Comment
UCR214548
Mentzelia desertorum
A. C. Sanders
2010-3-15
37415
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
JOTR32169
Mentzelia involucrata
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2321
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
SEINET3350022
Mentzelia involucrata
Stephen Hale
2012-1
4820
Riverside
Black Point Mesa, Big Maria Mts., 0.25 mi. W SR 95, 15 Mi. N Blythe
197
Comment
UCR4453
Mentzelia involucrata
Frank C. Vasek
1960-3-17
600317- 03
Riverside
Sonoran (Colorado) Desert, Morongo Canyon, E side of the road on hill at mouth of canyon, 4.5 mi NW of Desert Hot Springs
579
Comment
POM13079
Mentzelia involucrata var. megalantha
R. Evans
1921-3-30
s.n.
Riverside
Painted Canyon, near Mecca.
Comment
POM14014
Mentzelia involucrata var. megalantha
P. A. Munz, D. D. Keck
1922-4-13
4940
Riverside
Eagle Mountains.
244
Comment
RSA0127361
Mentzelia longiloba var. longiloba
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
961
Riverside
Blythe-Rice Road, East/Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing.
243
Comment
UCR112390
Mesembryanthemum nodiflorum
A. C. Sanders, K. C. Rose
1998-5-21
21853
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
UCR220326
Microseris douglasii
D. E. Bramlet
1991-5-7
2118
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto Valley, 8.2 km SW of Hemet, just NE of jct. of California Ave. & Marvin Hull Road, c. 50-150 m north of the AT&SF railroad tracks & 300 m west of MWD canal
500
Comment
UCR120852B
Microseris douglasii subsp. douglasii
D. E. Bramlet
1993-4-14
2326 B
Riverside
Gavilan Hills, Black Rocks area, NE of Black Rocks and 1.2 km south of Cajalco Rd., east of orange groves
445
Comment
UCR217519
Microseris douglasii subsp. platycarpha
Kim Sparks, John Dvorak
2010-4-14
09
Riverside
Perris-Aguanga Basin, Southeast end of Paloma Valley, 0.8km south of Scott Rd. and 400m east of Briggs Rd
435
Comment
RSA501008B
Microseris douglasii subsp. platycarpha
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3127 B
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
UCR102878B
Microseris heterocarpa
A. C. Sanders
1997-3-26
20131 B
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
UC943875
Mimulus
H. E. McMinn, M. Van Rensselaer
1945-6-7
1893
Riverside
Indian Truck Trail Santa Ana Mts.
853
Comment
JOTR30253
Mimulus aurantiacus
Leary, C. and Leary, Pat
1979-5-6
3024
Riverside
Joshua Tree National Park. Barker Dam, Joshua Tree National Monument, T2S R8E sec 4
Comment
POM267767
Mimulus aurantiacus var. puniceus
Lyman Benson
1932-3-26
3183
Riverside
Summit Temecula Grade.
610
Comment
POM8965
Mimulus aurantiacus var. puniceus
I. M. Johnston
1920-5-8
2298
Riverside
Butte west of Lakeview.
610
Comment
UCR135845
Mimulus aurantiacus var. puniceus
A. C. Sanders
2004-4-20
27534
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
CLARK-A1528-4229
Mimulus bigelovii
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
UC886112
Mimulus bigelovii var. bigelovii
C. L. Hitchcock
1940-3-29
5857
Riverside
ca. 100 yards e Cottonwood Spring; Cottonwood Canyon
Comment
CLARK-A1045-336
Mimulus brevipes
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon burn; Bautista Road; Hemet 15'Q
Comment
UCR137488
Mimulus brevipes
D. L. Banks
1997-3-29
1571
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
CAS-BOT-BC9464
Mimulus diffusus
John Thomas Howell
1930-5-10
4807
Riverside
At top of St. John's Grade
Comment
POM157912
Mimulus diffusus
P. A. Munz
1927-5-20
10806
Riverside
10 miles S. of Hemet.
Comment
UCR133168
Mimulus diffusus
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
UC1929864
Mimulus floribundus
Scott D. White, Michael Honer, Dylan Hannon
2003-6-24
9600
Riverside
Near Rainbow Valley.: Mountains west of I-15 Freeway and immediately north of San Diego County boundary.
Comment
RSA0120464
Mimulus guttatus
Duncan S. Bell
2016-4-16
9308
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
UCR169315
Mimulus guttatus
T. B. Salvato, John F. Green
2004-5-27
602
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
SEINET12269984
Mimulus longiflorus
H. M. Hall
1902-1
2928
Riverside
vicinity of Riverside
457
Comment
UC1931067
Mimulus pilosellus
Scott D. White, Justin Wood
2008-7-8
12397
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment Read comments Sep 26 2019
RSA586944
Mimulus pilosus
D. L. Banks, S. D. Boyd
1995-5-17
473
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail., In the drainage immediately E of the spring just inside the wilderness boundary in north-central, section 33.
707
Comment
UCR280960
Mimulus pilosus
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-6-2
617- 07
Riverside
Temescal Valley, Horsethief Canyon Wash, S. side of I-15, vicinity of De Palma Rd.
378
Comment
UCR257223
Mimulus primuloides
Naomi Fraga, Et al.
2008-8-28
2609
Riverside
Peninsular Range; San Jacinto Mountains, Mount San Jacinto State Park; Hidden Lake
2652
Comment
CAS-BOT-BC9539
Mimulus rubellus
Philip Alexander Munz
1922-6-30
5911
Riverside
Santa Rosa, Santa Rosa Mountains
1981
Comment
JOTR29604
Mirabilis bigelovii var. retrorsa
Andre, Jim
2006-4-26
6761
Riverside
Joshua Tree National Park. Long Canyon, approximately 2.3 mi. S of NE corner (boundary) of park
1055
Comment
CSUSB571
Mirabilis californica
D. Gordon
1952-2-27
Riverside
UCR campus
396
Comment
UCR21136
Mirabilis californica
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
RSA550044
Mirabilis laevis var. retrorsa
Walter Wisura, A. King, L. Newcomb
1992-4-10
4663
Riverside
Low Desert: Mission Creek Ranch W of Hwy 62 below Morongo Valley
Comment
RSA741193
Mirabilis multiflora var. pubescens
Scott D. White, Justin M. Wood
2008-6-16
12128
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
UC219570
Mirabilis multiflora var. pubescens
P. A. Munz
1922-6-24
5812
Riverside
Pipe Creek; San Jacinto Mts, Hemet Valley
1463
Comment Read comments Mar 25 2011
UCR3840
Mirabilis multiflora var. pubescens
John Minnich
1964-6-11
64-6-11- 2
Riverside
San Jacinto Mtns, Hwy 74, desert side of mountains [Pinyon Flats area]
1220
Comment
SD119906
Mirabilis pumila
Louis B. Ziegler
1964-8-10
29
Riverside
Garner Valley; San Jacinto Mountains.
1402
Comment
RSA0104457
Mirabilis tenuiloba
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-2-10
7744
Riverside
Santa Rosa Mountains; a narrow unnamed canyon about 2 air miles south of La Quinta, and about 5.25 air miles northeast of the summit of Martinez Mountain.
232
Comment
SEINET7248272
Mirabilis tenuiloba
Duncan S. Bell, LeRoy Gross
2014-1
6191
Riverside
Colorado Desert; Western Colorado Desert region: Santa Rosa Mountains; Toro Canyon on the east side of Martinez Mountain.
259
Comment
UCR277701
Modiola caroliniana
Mitch Provance
2013-4-16
413- 22
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
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
RSA790625
Mohavea confertiflora
Aaron C. Sedgwick, David Fraker
2012-4-24
9
Riverside
In the Palen Valley south of Power Line Rd. that parallels Hwy. 10
159
Comment
UCSB17557
Mohavea confertiflora
Winn, Will
1963-4-8
Riverside
29.2 mi. W of Desert Center on U.S. Highway 60-70
304
Comment
UCR251724
Mollugo cerviana
Deidre Conocchioli, Billy Sale, Naomi Fraga
2013-9-25
58
Riverside
Sonoran (Colorado) Desert, east of Alligator Rock; from I-10 at Desert Center, head south on CA 177 to BLM Rd 394 (dirt), collection site is 1.1 miles SW of I-10 exit ramp
334
Comment
CDA6772
Momordica balsamina
G. D. Barbe
1973-10-19
1736
Riverside
North side of Tampico Calle at Ramirez, La Quinta.
0
Comment
JEPS63324
Monardella breweri subsp. lanceolata
Marjorie D. Clary
1932-8-21
978
Riverside
Hemet Lake, Hemet Valley
1341
Comment
UCR112806
Monardella breweri subsp. lanceolata
A. C. Sanders
1997-5-1
20620
Riverside
Lake Skinner area, Rawson Canyon c. 1 mi. due west of summit of Black Mountain, along dirt road to Crown Valley
549
Comment
UCR4650
Monardella breweri subsp. lanceolata
Frank C. Vasek
1964-7-25
640725- 20
Riverside
San Jacinto Mountains, Dark Canyon
1829
Comment
RSA11400
Monardella lanceolata var. lanceolata
C. Epling
1932-6-26
s.n.
Riverside
Jurupa Hills.
Comment
RSA561875
Monardella lanceolata var. lanceolata
Steve Boyd, T. S. Ross
1992-6-10
7634
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about Potrero Escondido.', An isolated area of low relief topping the ridge system due west of the junction on Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek.
671
Comment
POM13335
Monardella linoides subsp. linoides
E. C. Jaeger
1921-3-10
1099
Riverside
Santa Rosa Mtns, Upper Deep Canyon.
1220
Comment
SEINET10499560
Monardella macrantha var. hallii
Harvey M. Hall
Hall 1936
Riverside
Palomar
Comment Read comments Jul 19 2020
CLARK-A1528-579
Monardella nana subsp. arida
C. M. Flanagan
1973-5-12
OO 405
Riverside
San Jacinto Mountains
1097
Comment
SEINET2442172
Monardella nana subsp. arida
Unknownnown
1941-6-29
79
Riverside
Road up Santa Rosa Mt. 41/2 miles beyond canyon where stream crosses road.
Comment
UCR114631
Monardella nana subsp. arida
G. R. Ballmer, Kay Stockwell
1995-6-25
s.n.
Riverside
San Jacinto Mtns, Pacific Crest Trail, near Pyramid Peak [c. 3 km (airline) SSE of Palm View Pk.--A. C. Sanders]
2134
Comment
UCR221494
Monardella nana subsp. arida
Elizabeth McClintock, D. Weiner
1941-7-11
99
Riverside
Peninsular Range; San Jacinto Mtns., Black Mountain, 0.75 mi. mile below the snow gate
2317
Comment
UC1069984
Monoptilon bellioides
H. S. Yates
1936-4-7
5425
Riverside
near Whitewater; San Jacinto Quadrangle
Comment
UCR165265
Monoptilon bellioides
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
UCR214420
Monoptilon bellioides
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37491
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UC218119
Montia fontana
Munz and Johnston
1922-5-19
5438
Riverside
1 mi se of Thomas Ranch (Hemet Valley); San Jacinto Mountains, Hemet Valley
1402
Comment
POM10484
Mucronea californica
Charlotte M. Wilder
1904-3-15
202
Riverside
Wilders Canyon
Comment
UC53724
Muhlenbergia asperifolia
E. L. Koethen
1897-8-12
1
Riverside
Riverside
Comment
UC573975
Muhlenbergia asperifolia
H. S. Yates
1936-8-28
6370
Riverside
3 mi nw San Jacinto; San Jacinto Quadrangle
Comment
UCD86664
Muhlenbergia filiformis
Peter Kamb
1948-7-11
1191
Riverside
Hall Canyon. San Jacinto Mts.
1645
Comment
CAS-BOT-BC275252
Muhlenbergia microsperma
A. C. Sanders
2002-11-21
25630
Riverside
Temescal Valley: development called Trilogy at Glen Ivy between Bixby and Brown Canyons, drainage W12
457
Comment
POM258907
Muhlenbergia microsperma
E. C. Jaeger
1939-12-3
s.n.
Riverside
Orocopia Mts.
365
Comment
RSA524400
Muhlenbergia microsperma
Steve Boyd, Timothy S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4101
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
SEINET10599984
Muhlenbergia microsperma
Steve Boyd, Timothy S. Ross; Laurel Arnseth
1990-3-29
Boyd 3840
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Cyn and adjacent benches on S flank of "Big" Oak Mtn. T8S R1W S5 SE1/4 NE1/4, S4 SW1/4 NW1/4. E side of ridge burned, W side w/Salvia Artemisia, Ceanothus crassifolius.
396
Comment
POM251782
Muhlenbergia minutissima
J. C. Roos
1937-8-18
2
Riverside
Hidden Lake, San Jacinto Mountains.
Comment
RSA680487
Muilla maritima
Scott D. White, Michael Honer, Dylan Hannon
2003-6-24
9593
Riverside
Mountains west of I-15 Freeway and immediately north of San Diego County boundary.
335
Comment
UCR104631
Muilla maritima
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1787
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UCR80794
Muilla maritima
Scott D. White
1993-5-29
1446
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
OBI1212
Myriopteris parryi
Hoover
1966-10-15
10167
Riverside
Dead Indian Cyn
Comment
RSA388844
Najas marina
Richard Yeo
1977-6-17
s.n.
Riverside
Canyon Lake, ca. 3.5 miles southeast of Arlington
Comment Read comments Dec 2 2014
RSA421111
Nama demissa
I. W. Clokey
1935-4-17
6812
Riverside
Cottonwood Springs.
Comment
JOTR38692
Nama demissa var. demissa
Hodges, Stephen R.
2017-2-7
708
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary
Comment
POM9615
Nama demissa var. deserti
H. M. Hall
2770
Riverside
Coyote Canyon. Alt 500ft
152
Comment
RSA4961
Nama hispida var. spathulata
Carl B. Wolf
1932-4-27
3036
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment
RSA766605
Nama hispida var. spathulata
Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
163
Riverside
Chuckwalla Valley. N of I-10. Wiley Well Rd exit on 4x4 rd towards McCoy Peak.
213
Comment
CAS-BOT-BC259973
Nassella lepida
I. M. Johnston
1917-6-5
1301
Riverside
Hills S of Arlington
365
Comment
RSA179506
Nassella lepida
E. W. Lathrop
1964-5-10
5376
Riverside
10 miles west of Murrieta.
610
Comment
SD146190
Navarretia atractyloides
Andy C. Sanders
2000-5-25
23425
Riverside
Menifee Valley; S of Newport Road and E of Bradley Road, 2 miles due East of Railroad Canyon Lake
438
Comment
UCR112000
Navarretia atractyloides
A. C. Sanders, T. B. Salvato
2000-5-25
23425
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR174316
Navarretia atractyloides
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32558
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
UCR55267
Navarretia atractyloides
Kathy Harper
1988-7-16
s.n.
Riverside
Peninsular Range, Cleveland National Forest, on Hwy 74 near El Cariso, SE of Hwy
Comment
RSA550484
Navarretia fossalis
D. E. Bramlet
1992-4-29
2254
Riverside
The site is approximatly 8km southwest of Hemet. The vernal pools are located northwest of the intersection California Ave. and Stowe Rd. The pools are located some 5-500 ft. N of Stowe Road and some 20-700 ft west of California Ave.
456
Comment
RSA658434
Navarretia fossalis
J. C. Roos
1952-5-28
5729
Riverside
San Jacinto River bottomland 1 mile south-east of Perris.
427
Comment Read comments Aug 8 2008
JEPS57953
Nemacaulis denudata var. gracilis
Frank W. Peirson
1917-1
6
Riverside
road se Palm Springs
Comment
LA207124
Nemacaulis denudata var. gracilis
H. L.;
1935-4-6
sn
Riverside
Palm Springs
152
Comment
RSA777398
Nemacladus glanduliferus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
786
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
LA204527
Nemacladus gracilis
Carl Epling; Harlan Lewis
1942-6-16
Riverside
San Jacinto Mountains, Saunders meadow, Idyllwild
Comment Read comments Jun 12 2015
UCR260877
Nemacladus longiflorus
A. C. Sanders
2015-3-30
41530
Riverside
Peninsular Range; Eastern Foot of Santa Ana Mtns., Temescal Canyon near Lee (Corona) Lake, 0.1 mi. SW of the dam, south of Temescal Canyon Rd., c. 11 miles SE of Corona
351
Comment
UCR68864
Nemacladus pinnatifidus
Steve Boyd, T. S. Ross
1990-5-11
4705
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
RSA0112640
Nemacladus ramosissimus
A. C. Sanders, D. Malueg
2003-5-8
26570
Riverside
Perris-Aguanga Basin region: Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek.
396
Comment
UCR204227
Nemacladus rubescens
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1085
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
NY547192
Nemacladus rubescens var. tenuis
H. M. Hall
1905-4-17
5819
Riverside
Eastern base of Indio Mt., Colorado Desert
150
Comment
RSA75132A
Nemacladus tenuis var. tenuis
F. W. Peirson
1920-2-16
4681
Riverside
Palm Canyon, near below Palm Springs
Comment
POM13005
Nemophila menziesii
P. A. Munz, D. M. Johnston
1922-5-19
5426
Riverside
Keen Canyon, San Jacinto Mountains.
1524
Comment
RSA75874
Nemophila menziesii
F. W. Peirson
1929-5-4
8336
Riverside
In open spaces along road, summit of St. John s Grade, south of Hemet.
793
Comment
UC1537401
Nemophila menziesii
Gordon H. True Jr.
1935-2-22
11
Riverside
Mockingbird Canyon
457
Comment
UCR251693
Nemophila menziesii
T. B. Salvato
2014-4-9
7835
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
UCSB10586
Nemophila menziesii
Wedberg, H.
1957-3-22
Riverside
Hwy. 71, near Alberhill
Comment
RSA770697
Nemophila menziesii var. menziesii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4803
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
UCR140301
Nemophila menziesii var. menziesii
A. C. Sanders
2004-4-9
27462
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
UCR85251
Nicotiana clevelandii
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16184
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
UCR102046
Nicotiana glauca
B. G. Pitzer
1997-4-12
3126
Riverside
Lakeview Mtns, Pulsar View Road, c. 1/4 mi. uphill from the base of the hills at the end of Warren Road (very short dirt road leading into hills). c. 1.3 mi. airline SW of Mt. Rudolph (measured from BM 'Nelson').
549
Comment
RSA426702
Nicotiana glauca
N. C. Cooper
1943-9-26
1015
Riverside
Cabazon.
549
Comment
UCR198187
Nicotiana obtusifolia
Michael Honer, L. Hulse
2004-4-2
1875
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
CAS-BOT-BC71168
Notholaena californica
Nancy Ryan Zabriskie; Walter Zabriskie
1971-3-7
357
Riverside
Andreas Canyon, east slope San Jacinto Mts.
Comment
UCSB38721
Notholaena californica
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
UCR142762
Notholaena parryi
L. C. Wheeler
1933-12-2
2305
Riverside
San Jacinto Mountains/ Sonoran (Colorado) Desert, mouth Tahquitz Canyon near Palm Springs
145
Comment
RSA752092
Oenothera alyssoides
Mary Edmunds
1932-3-26
33
Riverside
Mc Intyre Ranch-Oasis Coachella Valley.
Comment
RSA69370
Oenothera californica subsp. californica
G. R. Campbell
1951-5-30
16144
Riverside
near southeast end of Hemet Valley. San Jacinto Mtns.
1433
Comment
RSA741196
Oenothera californica subsp. californica
Scott D. White, Justin M. Wood
2008-5-15
11972
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
RSA153428
Oenothera cardiophylla subsp. cardiophylla
M. French Gilman
1927-12-31
s.n.
Riverside
Pinto Basin, Colo. Desert.
Comment
SEINET6630452
Oenothera deltoides
Robert L. Dressler
1949-3-19
418
Riverside
5 miles. North East of Desert Center
Comment
RSA785414
Oenothera scapoidea
Keith E. Hoffmaster
1935-3-31
568
Riverside
Palm Springs
Comment
UCSB4343
Oenothera sinuosa
Koran, John
1958-4-14
Riverside
14.2 mi. W. of HWY111 on HWY 74; just outside of Palm Desert
609
Comment
UCR176916
Olea europaea
Mitch Provance, J. S. Ross
1998-3-27
MOR- 971
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon at mouth of Corral Canyon, c. 1 mile NW of VABM Mil (Peak 3620)
915
Comment
CAS-BOT-BC427463
Oligomeris linifolia
A. J. McC
1892-5-1
58
Riverside
Collected near Elsinore
Comment Read comments Oct 15 2018
RSA698596
Oligomeris linifolia
J. R. Bruff
s.n.
Riverside
Palm Springs.
Comment
CAS-BOT-BC227272
Oncosiphon piluliferum
A. C. Sanders; John F. Green
2012-3-26
39992
Riverside
Peninsular Range; Santa Ana Mtns. Area: Temescal Canyon, De Palma Rd. near Indian Truck Trail, west of Lee (Corona) Lake near edge of a commercial development
363
Comment
UCR232799
Oncosiphon piluliferum
John F. Green
2008-4-16
0408- 33
Riverside
Peninsular Range; Perris-Aguanga Valley, SE of Romoland, powerline route north of McLaughlin Rd. near Palomar Rd.
445
Comment
UCR261194
Oncosiphon piluliferum
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-5-18
41716
Riverside
Esinore, SE quarter of large vacant lot between Hwy 74 and Enterprise Way, a short distance NE of the drain from Lk. Elsinore to Temescal Canyon, S of the end of Enterprise and W of the end of Pasadena St.
387
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
CAS-BOT-BC56835
Opuntia engelmannii
F. R. Fosberg
1932-7-12
8607
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
SD167377
Opuntia littoralis
Scott D. White
1994-6-23
2101
Riverside
Temecula/Murrieta Region, Santa Gertrudis Creek, ca. 1 mile east of Skunk Hollow; Bachelor Mountain 7.5' quad.
395
Comment
UCR125198
Opuntia littoralis
Mitch Provance
1998-5-24
530
Riverside
Jurupa Mtns., Belltown area, 'Belltown Hill', small knoll near the E corner of Agua Mansa Rd. and Crestmore Rd./ Market St.
299
Comment
POM305016
Opuntia parryi
Lyman Benson
1962-2-17
16143
Riverside
Oak Grove 6 miles southeast of Aguanga.
1220
Comment Read comments Feb 24 2013
JOTR34181
Opuntia phaeacantha
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3231
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
POM278508
Opuntia phaeacantha
H. G. Rush
1950-5-10
124
Riverside
Santa Rosa Mountain Range. Palms to Pines Highway, 7 miles northwest of Nightingale.
1463
Comment
SD142828
Opuntia phaeacantha
Judy Gibson
1998-7-29
192
Riverside
South of Hemet, weedy road edge, in sand. (IPB 9/07)
Comment
RSA439548
Opuntia ramosissima
B. C. Templeton
1965-04
10526
Riverside
Joshua Tree.
Comment
CLARK-A1528-1043
Orcuttia californica
Walton Wright
1977-8-15
Riverside
Santa Ana Mountains
Comment
RSA516904
Orobanche cooperi
Steve Boyd, Orlando Mistretta
1986-3-13
1427
Riverside
Palen Mountains; NE of Desert Center, jct. of Parker Dam Rd. and Palen Rd. (road going through pas between Palen and Granite Ranges).
244
Comment
UCR103999
Orobanche cooperi
George K. Helmkamp
1998-4-4
3144
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
UCR33629
Orobanche cooperi
Sears
1978-3-16
832
Riverside
Sonoran (Northern Colorado) Desert, 12 mi NW of Midland, 3 mi SW of Rice in sand dunes
244
Comment
SEINET10500314
Orobanche cooperi
David B. Dunn
1946-3-17
Dunn 2107
Riverside
Growing in desert sand on alluvial fan from Pushawalla Canyon. Indio hills. Both Larrea and Hymenoclea and also Franseria growing close by.
Comment
CAS-BOT-BC500138
Orobanche fasciculata
S. B. Parish; W. F. Parish
1881-8-1
488
Riverside
San Jacinto Mt.
Comment
RSA523513
Orthocarpus purpurascens
Steve D. Boyd, Tim S. Ross, L. Arnseth
1990-3-30
3972
Riverside
Vail Lake area, valley between Black Hills and Rocky Ridge.
701
Comment
RSA797656
Orthocarpus purpurascens var. purpurascens
Robert F. Thorne, E. W. Lathrop
1977-5-18
49764
Riverside
Santa Ana Mountains: Camp Portrero [near junction of Tenaja Truck Trail and Ortega Highway (74)]
Comment
CHSC109713
Oxalis albicans subsp. californica
Scott D. White
2003-3-21
8825
Riverside
Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
152
Comment Read comments May 28 2018
UC64173
Oxalis albicans subsp. californica
H. M. Hall
1897-3-20
403
Riverside
Gavilan
Comment
CSUSB852
Oxalis rubra
William A. Hunt
1972-5-25
720525 1
Riverside
City of Riverside; UCR campus, Picnic Hill
365
Comment
POM353421
Oxalis wrightii
E. Crow
1929-4-21
346
Riverside
North of Alberhill
Comment
UC2030086
Oxytheca caryophylloides
Scott D. White
2000-8-5
8119
Riverside
SAN JACINTO MTS: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
Comment
RSA0120243
Oxytheca emarginata
Duncan S. Bell, Thomas Stoughton
2016-4-13
9274
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
RSA287109
Oxytheca emarginata
J. C. Lyman
1981-5-22
s.n.
Riverside
Burned area on the east side of Mt. San Jacinto.
1829
Comment
RSA606151
Oxytheca emarginata
R. S. Woglum
1937-5-22
573
Riverside
Santa Rosa Mountains.
Comment
RSA487541
Paeonia californica
L. F. LaPre
1988-1-27
s.n.
Riverside
Santa Rosa Springs Ranch, on Santa Rosa Plateau, W of Murrieta.
Comment
SFV4388
Palafoxia arida
F. M. Ball
1964-1-4
66 2
Riverside
San Bernardino Mountains About 16 miles east of Banning on main highway to Indio. Whitewater turnoff on east side of Whitewater Canyon.
450
Comment
SEINET10799065
Palafoxia arida
David B. Dunn, Howard Brown
1947-2-9
Dunn 2854
Riverside
Pushawalla Canyon, Indio Hills. In dry wash.
Comment
RSA92216
Palafoxia arida var. arida
F. W. Peirson
1924-12-30
5426
Riverside
Thousand Palms Canyon, Coachella Valley.
122
Comment
CSUSB1048
Papaver californicum
Tony Beck
1968-5-4
680504 7
Riverside
San Jacinto Mountains San Jacinto Mountains. 10 miles south of Banning on highway 74, in burned chaparral- Oak woodland. About 10-20 yards up hill on right side of road.
1219
Comment
UCR37456
Papaver californicum
Steve Boyd
1981-5-15
s.n.
Riverside
Peninsular Range, Gavilan Hills, confluence of the major drainage off the west slope of Estelle Mountain with Temescal Wash
320
Comment
CAS-BOT-BC389657
Parkinsonia florida
Deidre Conocchioli; Duncan S. Bell
2014-3-11
151 B
Riverside
Devil Canyon in the Santa Rosa Wilderness area. W of Coachella Valley, 3 miles S of Lake Cahuilla
110
Comment
UCSB21098
Parkinsonia florida
Dunton, S.
1965-5-9
Riverside
Highway 74 approaching Coachella Valley, 3.5 miles south of junction of Highway 74 and 111
304
Comment
PASA202
Parosela schottii
1930-3-30
Riverside
Painted Canyon
Comment
CLARK-A1528-2021
Pectis papposa
John C. Roos
1965-9-5
Riverside
Chuckwalla Valley
Comment
RSA793609
Pectis papposa
Duncan S. Bell, Aaron C. Sedgwick
2012-9-13
4204
Riverside
The Mecca Hills; along what was left of Box Canyon Road after having been buried by a flash flood from a large summer storm, approximately 5 air miles northeast of the junction of Box Canyon Road and the Coachella Canal,, or approximately 1.25 air miles southwest of Shavers Well.
240
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
RSA788561
Pectocarya heterocarpa
Duncan S. Bell
2012-3-8
3143
Riverside
Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal.
16
Comment
SD87822
Pectocarya heterocarpa
Frank W. Peirson
1935-4-17
Riverside
30 miles north of Blythe in small alluvial flat along the Colorado River
Comment
UCR214285
Pectocarya heterocarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37488
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UCR241522
Pectocarya heterocarpa
A. C. Sanders, Ann Howald
2013-2-27
40548
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
OBI8293
Pectocarya linearis
David J. Keil, Malcolm McLeod
1977-3-26
12012 -1
Riverside
8 mi NW of Lake Elsinore State recreation area along Calif 71
366
Comment
RSA770312
Pectocarya linearis subsp. ferocula
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4402
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 W116.64310
487
Comment
SDSU13374
Pectocarya linearis subsp. ferocula
Tarja Sagar, Michael G. Simpson & Taxonomy of CA Plants Class
2000-4-2
14
Riverside
Santa Margarita Ecological Reserve (SDSU). 200 m west from the Northside Field Station.
366
Comment
UC64422
Pectocarya linearis subsp. ferocula
H. M. Hall
May 1900
Riverside
Reche Canyon
Comment
POM13002
Pectocarya penicillata
P. A. Munz, I. M. Johnston
1922-5-19
5422
Riverside
Keen Camp, San Jacinto Mts.
1524
Comment
RSA0106453
Pectocarya penicillata
Daphne K. Christopher, Hannah Stevens
2003-4-3
79
Riverside
UC Riverside, Motte Rimrock Reserve. Off Hairstreak Trail.
536
Comment
RSA614178
Pectocarya penicillata
D. L. Banks
1997-2-17
1281
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
UC218244
Pectocarya penicillata
P. A. Munz and I. M. Johnston
1922-5-19
5422
Riverside
San Jacinto Mountains, Keen Camp
1524
Comment
RSA0125986
Pectocarya peninsularis
Duncan S. Bell
2016-3-4
8812
Riverside
Orocopia Mountains; northeast section of the range, in the hills to the west of Red Cloud Wash.
487
Comment
CDA40690
Pectocarya platycarpa
K. Frick
1962-3-14
s.n.
Riverside
South end of Hemet Valley.
0
Comment
RSA777537
Pectocarya platycarpa
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
897
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
SD132301
Pectocarya platycarpa
O. F. Clarke
1973-4-1
Riverside
Alluvial fan at south entrance to Joshua Tree National Monument, below Cottonwood Springs.
Comment
UCR116625
Pectocarya recurvata
A. C. Sanders
2001-3-20
23850
Riverside
Western Colorado Desert, Coachella Valley, Garnet, north side of 19th Ave., 1/2 mi. (airline) NW of intersection of I-10 and Indian Ave.
235
Comment
SD39275
Pectocarya setosa
Edith A. Purer
1935-4-21
6446
Riverside
Pine Valley, Pines to Palms Highway
Comment
CLARK-A1528-4287
Pedicularis densiflora
John C. Roos
1966-4-23
Riverside
Santa Ana Mountains
Comment
SDSU13974
Pedicularis densiflora
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2105
Riverside
Just north of El Valle meadow. Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
640
Comment
CAS-BOT-BC69221
Pellaea andromedifolia
Elmer I. Applegate
1893-4-23
s.n.
Riverside
East Riverside
Comment
RSA747570
Pellaea mucronata
Michael Honer
2003-4-16
1830
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit.
640
Comment
RSA49194
Pellaea mucronata var. mucronata
P. A. Munz
1949-4-13
13048
Riverside
Cottonwood Springs, west end of Eagle Mts. Colorado Desert
1143
Comment
UC218653
Pellaea mucronata var. mucronata
P. A. Munz and I. M. Johnston
1922-5-19
5408
Riverside
canyon bed near mouth of Strawberry Creek; San Jacinto Canyon
1066
Comment
RSA778141
Pennisetum setaceum
Jim Andre
2011-2-2
16214
Riverside
Coachella Valley; west of Palm Springs along Hwy. 111 (south side) at base of San Jacinto Mts. at Windy Point, approx. 5.5 miles from Jct. with I-10
259
Comment
UCR89670
Pennisetum setaceum
George K. Helmkamp
1994-3-10
42- 17
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
RSA20209
Penstemon X parishii
Carl B. Wolf
1938-6-11
9416
Riverside
Palms to Pines highway, 1.5 mi. W of junction to Anza
1220
Comment
RSA58861
Penstemon californicus
Philip A. Munz, Percy C. Everett
1950-6-23
14912
Riverside
2 miles NW of Pipe Creek, Hemet Valley, San Jacinto Mountains
1402
Comment
UCR213848
Penstemon californicus
Scott D. White, Justin M. Wood
2009-5-21
12872
Riverside
San Jacinto Mountains, Garner Valley, 0.5 mi northwest of Morris Ranch Road (Kenworthy Ranger Station)
1387
Comment
JEPS13627
Penstemon centranthifolius
Peter Kamb
1946-4-27
336
Riverside
Banning-Idyllwild Road near Barton lookout (San Jacinto Mts.); San Jacinto Quadrangle, near Barton lookout
1371
Comment
RSA412458
Penstemon centranthifolius
N. C. Cooper
1949-6-29
4331
Riverside
Idlewild, San Jacinto Mountains.
1524
Comment
UCR243168
Penstemon centranthifolius
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4333
Riverside
Transverse Ranges; San Bernardino Mountains, 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
RSA96996
Penstemon centranthifolius
R. M. Straw
1953-6-5
446
Riverside
0.2 mi. west of Palms to Pines Hwy on road to Anza.
Comment
RSA39403
Penstemon heterophyllus var. australis
M. Dillon
1947-4-28
14702
Riverside
Hidden Canyon at foot of Skyline Drive, southwest of Corona.
Comment
RSA33846
Penstemon spectabilis
N. C. Cooper
1944-6-17
1422
Riverside
San Jacinto Mts. above Banning.
1524
Comment
UCR214300
Penstemon spectabilis
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38396
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
RSA687426
Pentagramma triangularis
Norman C. Cooper
1944-4-8
1085
Riverside
Andreas Canyon
457
Comment
CAS-BOT-BC77526
Peritoma arborea var. arborea
Philip A. Munz
1940-3-24
15713
Riverside
2 miles north of Cottonwood Springs, Eagle Mts.
914
Comment
CAS-BOT-BC355997
Perityle emoryi
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mt. San Jacinto
Comment
POM305614
Perityle emoryi
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
903
Riverside
Desert center, Mojave Desert
Comment
SD258885
Perityle emoryi
Sarah J. De Groot, Cheryl Sevilla
2016-3-16
7646
Riverside
Mecca Hills; hills aroung Shaver's Well, along Box Canyon Road, south edge of Shver'v Valley, eastnortheast of Mecca.
294
Comment
SEINET3388780
Perityle emoryi
Lewis S. Rose
1935-12-23
35687
Riverside
13 miles south of Cathedral City. San Jacinto Mountains.
610
Comment
UCR279508
Perityle emoryi
A. C. Sanders, Jim Malusa
2017-3-27
43117
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line
305
Comment
SEINET10875493
Perityle emoryi
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2897
Riverside
Pushawalla Canyon Biota. Indio Hills. In dry wash.
Comment
SEINET10908392
Perityle emoryi
David B. Dunn, Howard Brown
1947-1-12
Dunn 2844
Riverside
Pushawalla Canyon, Indio Hills.
Comment
CAS-BOT-BC167760
Petalonyx thurberi
Marian L. Campbell
1921-3-20
26 a
Riverside
Palm Springs
Comment
JEPS41230
Petalonyx thurberi
F. M. Reed
1917-5-19
3838
Riverside
Mesa Sancta of Palm Springs village; Colorado Desert, Mesa Sancta
Comment
SEINET3155077
Petalonyx thurberi
L. S. Rose
1938-12-19
38324
Riverside
6 miles S of Cathedral City
46
Comment
RSA748602
Petalonyx thurberi subsp. thurberi
Scott D. White, Justin M. Wood
2009-4-28
12594
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
SD84909
Petalonyx thurberi subsp. thurberi
Nancy Ryan Zabriskie, Walter Zabriskie
1971-10-23
452
Riverside
Near Andreas Canyon Club gate, South Palm Canyon Drive, Palm Canyon drainage, east slope San Jacinto Mountains.
167
Comment
RSA425012
Petunia parviflora
J. C. Roos
1952-5-28
5728
Riverside
San Jacinto River bottomland 1 mile south-east of Perris.
427
Comment
RSA0104411
Peucephyllum schottii
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-2-10
7742
Riverside
Santa Rosa Mountains; upper north fork of Bear Creek, about 5.75 air miles north of the summit of Martinez Mountain.
357
Comment
SEINET10801061
Peucephyllum schottii
David B. Dunn
1948-2-21
Dunn 3664
Riverside
Pushawalla; a rain about 2 weeks earlier in wash. Hills still quite dry. On steep banks of wash, clay.
Comment
RSA4951
Phacelia campanularia
Carl B. Wolf
1932-4-27
3047
Riverside
Colorado Desert, lower end of Lost Palm Canyon, at 1st rocky hills, 1mi off the Mecca-Blythe Road.
244
Comment
RSA0120323
Phacelia campanularia subsp. campanularia
Duncan S. Bell
2016-3-13
8923
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
POM178002
Phacelia campanularia subsp. vasiformis
Marcus E. Jones
1930-3-15
26506
Riverside
Eagle Mountains.
Comment
RSA27807
Phacelia campanularia subsp. vasiformis
C. L. Hitchcock
1940-3-29
5862
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
CSUSB130
Phacelia cicutaria
Bob Sullivan
1966-3-10
Riverside
100 yards east of railroad tracks on corner of Tamescal Street and Comtom Ave. -near city of Corona
259
Comment
SEINET3123389
Phacelia cicutaria
Teresa Nieto
2005-1
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
Comment
RSA574731
Phacelia ciliata
Steve Boyd
1981-4-15
s.n.
Riverside
Gavilan Hills region, flats at the north base of the range, south of Lake Mathews, south of Cajalco Road.
457
Comment
SFV5032
Phacelia crenulata
F. M. Ball
1964-1-4
s. n.
Riverside
Colorado Desert Wide bench on right side of Rt. 74 to Hemet, about 7 miles south of Palm Desert.
335
Comment
RSA795747
Phacelia crenulata var. ambigua
Jim Andre
2012-3-19
21302
Riverside
Orocopia Mountains; north end of range, 0.5 miles south of junction of Box Canyon Road and I-10 freeway, 23 miles east of city of Coachella.
488
Comment
UCR165824
Phacelia crenulata var. ambigua
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
SD215567
Phacelia crenulata var. minutiflora
W. Wisura, J. Dolan and M. Wall
1992-3-25
4647
Riverside
Ford Dry Lake, north of I-10 at Hopkins Well.
Comment
JEPS2319
Phacelia distans
W. L. Jepson
May 17 1901-Jun 1 1901
1276
Riverside
Canyon of the San Jacinto River
Comment
JOTR30256
Phacelia distans
Leary, C. and Leary, Pat
1979-5-6
3021
Riverside
Joshua Tree National Park. West end of Lost Horse Valley, Joshua Tree N.M., T2S R7E sec 13
Comment
JOTR31174
Phacelia distans
La Doux, Tasha
2009-6-3
1867
Riverside
Joshua Tree National Park. (Stop 5): Little San Bernardino Mountains, Covington Flats Area, lower slopes, just above parking area for lower Covington Flats
1460
Comment
RSA699150
Phacelia distans
J. R. Bruff
1928-4-2
117
Riverside
Canyon wash west of Morango
Comment
RSA741605
Phacelia distans
Scott D. White, Justin M. Wood
2008-6-16
12142
Riverside
San Jacinto Mountains: Meadow at Quinn Flat.
1378
Comment
RSA777678
Phacelia distans
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
982
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
SEINET3091700
Phacelia distans
B. Pitzer
1998-1-24
3382
Riverside
N foot of Chuckwalla Mts, Eagle Mt Rd, S side of Hwy I-10, 0.8 mi S of Hwy at powerline rd & wash directly S of rd.
500
Comment
UC1929843
Phacelia distans
Scott D. White
2001-4-3
8271
Riverside
COLORADO DESERT: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
Comment
UC2015576
Phacelia distans
A. C. Sanders with G. Helmkamp & P. MacKay
1995-3-12
16090
Riverside
Coachella Valley: alluvial slopes at the foot of Rabbit Peak, Santa Rosa Mtns., below Sheep Canyon.
Comment
UC881082
Phacelia distans
I. W. Clokey and E. G. Anderson
1930-4-11
4681
Riverside
n Palm Springs; Colorado Desert
170
Comment
UCR135995
Phacelia distans
Virginia Moran
2003-3-12
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
JEPS21174
Phacelia fremontii
H. S. Yates
1937-3-24
6474
Riverside
near mouth of Deep Canyon; Thermal Quadrangle
304
Comment
RSA180420
Phacelia imbricata subsp. patula
E. W. Lathrop
1965-5-23
5769
Riverside
9 miles W of Murrieta.
610
Comment Read comments Oct 30 2008
UC672713
Phacelia imbricata subsp. patula
Harlan Lewis
1942-1
1709
Riverside
near Idyllwild; Saunders Meadow
Comment Read comments Sep 23 2013
RSA428087
Phacelia minor
Gale Sphon
1955-4-22
s.n.
Riverside
Perris, Riverside County.
Comment
UCR176913
Phacelia minor
Tracy Tennant
1998-6-18
s.n.
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
UCR35128
Phacelia minor
L. B. Ziegler
1967-2-15
106
Riverside
San Jacinto Valley, hills north of Lakeview.
457
Comment
CLARK-A1528-7808
Phacelia mutabilis
John C. Roos
1937-8-18
670
Riverside
San Jacinto Mountains
Comment
RSA428114
Phacelia mutabilis
Anstruther Davidson
1896-7-7
1921
Riverside
Mt. San Jacinto.
2744
Comment
UCR172769
Phacelia ramosissima
Abby Sirulnik
2000-5-7
34
Riverside
Peninsular Ranges; San Jacinto Mtns., Calif. Hwy 243, c. 5 mi. from Interstate 10
1098
Comment
CAS-BOT-BC145000
Phacelia ramosissima var. latifolia
Peter H. Raven; R. Snow
1957-7-26
11090
Riverside
Banning-Idyllwild road 0.9 mi. n. of Vista Grande Ranger Station, San Jacinto Mts.
Comment
RSA112736
Phacelia suaveolens subsp. keckii
J. T. Howell
1931-5-30
6611
Riverside
Santiago Peak.
1220
Comment Read comments Jul 21 2018
POM14416
Phalaris lemmonii
P. A. Munz, I. M. Johnston
1922-5-18
5319
Riverside
3 miles south of Elsinore
Comment
UCR94495
Phalaris minor
Steve Boyd
1981-4-8
s.n.
Riverside
Gavilan Plateau, Lake Mathews Road, south of Gavilan Peak
640
Comment
RSA206251
Phlox austromontana
Reid V. Moran
1968-8-3
15364
Riverside
1 mile NW of Toro Peak.
2250
Comment
UCR85425
Phoenix dactylifera
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. M. Stewart, C. L. Sanders
1994-12-4
15889
Riverside
Sonoran (Colorado) Desert, Salton Sink: Dos Palmas Spring & immediate vicinity
-30
Comment
RSA586963
Pholisma arenarium
D. L. Banks, Steve D. Boyd
1995-5-17
451
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of upper Arroyo Seco.
598
Comment
RSA346251
Pholistoma membranaceum
Robert F. Thorne, W. A. Tilforth, R. K. Benjamin, J. Hogge
1980-4-16
54069
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
UCR272295
Phoradendron californicum
Duncan S. Bell, Sarah J. De Groot, Cheryl Sevilla
2015-2-10
7749
Riverside
Santa Rosa Mountains, a narrow unnamed canyon c. 2 air miles south of La Quinta, and c. 5.0 air miles northeast of the summit of Martinez Mountain
266
Comment
UCR48550
Phoradendron californicum
J. Glazner
1985-3-25
s.n.
Riverside
Sonoran (Colorado) Desert, Morongo Canyon, 5 mi. NW of Desert Hot Springs and just west of the Hwy 62-Indian Ave. junction
610
Comment
UC906740
Phoradendron densum
Harold E. Parks
Feb. 1946
24406
Riverside
w. side Colorado Desert, Santa Rosa Canyon
Comment
UCR94061
Phoradendron densum
Duayne Haselfeld
1996-7-2
4264
Riverside
San Jacinto Mtns., Pinyon Flat Area, north of Hwy 74, c. 10 road miles east of jct. w/ Hwy 371. W facing slope of Sugerloaf Mtn. and adjacent valley
1400
Comment
CAS-BOT-BC171146
Phoradendron serotinum subsp. tomentosum
Geo. B. Grant
1901-8-1
s.n.
Riverside
Strawberry Valley, San Jacinto
Comment
JOTR32391
Phoradendron serotinum subsp. tomentosum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2495
Riverside
Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5)
1300
Comment
RSA617698
Phoradendron villosum
Scott D. White
1996-12-26
4646
Riverside
San Jacinto Mountains: Bautista Canyon: along Bautista Canyon Rd, ca. 2 or 3 air mi. NW of junction with Tripp Flats Rd.
1037
Comment
UCR138555
Phoradendron villosum
Steve Boyd, D. E. Bramlet
1988-10-8
2878
Riverside
San Jacinto Mtns. area, Cahuilla Mountain, SW of Anza at head of Bautista Canyon, along the crest of the mountain
1707
Comment
UCR177116
Physalis acutifolia
A. C. Sanders
1993-8-14
14210
Riverside
City of Riverside, vacant field (former citrus orchard) on south side of Palmyrita Ave. midway between Michigan Ave. & Mt. Vernon Ave, NW foot of Box Spring Mts.
323
Comment
JEPS8981
Physalis crassifolia
Mary Beal
1941-4-6
860
Riverside
Painted Canyon Mojave Desert, Mecca Hills, Coachella Valley (Coachella Valley)
Comment
UC1143155
Physalis crassifolia
H. S. Yates
1937-3-23
6430
Riverside
Painted Canyon; Thermal Quad.
121
Comment
UCR102739
Physalis crassifolia
B. G. Pitzer
1998-2-1
3435
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UCR41437
Physalis crassifolia
B. G. Pitzer
1986-2-9
10
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains: Martinez Canyon, SW of Valerie Jean, on upper fan, c. 1 mi east of mouth of canyon
122
Comment
UCSB22459
Physalis crassifolia
Shaw, Merrilee
1964-4-5
Riverside
wash of Box Canyon, 7.3 miles northeast of State Highway 111 at Mecca
106
Comment
UCR113987
Physalis philadelphica
Mitch Provance, A. C. Sanders
2000-7-4
2111
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR144084
Physalis philadelphica
Scott D. White
1998-9-4
7122
Riverside
San Gorgonio Pass, Beaumont, 'Oak Valley Golf Course
793
Comment
SDSU13906
Pickeringia montana var. tomentosa
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2157
Riverside
Santa Margarita Ecological Reserve (SDSU), just south of east-west draw, north of El Valle complex.
646
Comment
UCR167862
Pinus
T. B. Salvato, John F. Green
2004-5-27
647
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
SD232554
Pinus jeffreyi
A. C. Sanders
1995-11-25
17924
Riverside
Tule Creek Valley, NE of Tule Pk, between Aguanga & Anza, S of Hwy 371. Old house site on Tule Peak Rd., 0.7 mi. W of Bonny Ln., sec. Protected from fire by rock.
1310
Comment
UC1600404
Pinus lambertiana
H. M. Hall
1901-1-1
2614
Riverside
Tauquitz Peak San Jacinto Mts., Tauquitz Peak
Comment
CAS-BOT-BC72839
Pinus quadrifolia
J. C. Roos
1965-8-18
s.n.
Riverside
Summit of Pines to Palm Hwy., Thomas Valley, San Jacinto Mtns.
Comment
CLARK-A1528-3564
Pinus quadrifolia
John C. Roos
1947-4-5
3436
Riverside
San Jacinto Mountains
1462
Comment
RSA450184
Pinus quadrifolia
J. C. Roos
1965-8-18
s.n.
Riverside
Summit of Pines to Palm Hwy., Thomas Valley, San Jacinto Mtns.
Comment
UC1134100
Pinus quadrifolia
R. St. John
1931-1-14
172
Riverside
Burnt Valley San Jacinto Quad., Burnt Valley
1371
Comment
UCR201439
Pinus quadrifolia
Scott D. White, Justin M. Wood
2008-6-17
12190
Riverside
San Jacinto Mountains, Morris Ranch Road, open area west of Goff Flat
1641
Comment
RSA0020323
Pinus quadrifolia
D. W. Stevens
1966-5-7
1108
Riverside
Thomas Mt.
1829
Comment
RSA701503
Piperia transversa
Naomi Fraga, Sarah J. De Groot
2004-7-8
1300
Riverside
On Chimney Flats Road (5S06) near intersection of 5S04 (the road to Alvin Meadows).
1524
Comment
RSA561111
Piptatherum miliaceum
Steve Boyd, Timothy S. Ross, D. Bramlet
1993-5-12
7322
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
RSA523318
Plagiobothrys canescens
G. H. True
1935-2-20
9
Riverside
Box Springs, Sycamore Canyon.
366
Comment
RSA736297
Plagiobothrys canescens
Scott D. White, Jamie Minor
2008-3-13
11768
Riverside
Banning: S of Union Pacific RR, powerline route from Sunset Ave to 1 mile W.
732
Comment
UCR232029
Plagiobothrys canescens
John F. Green
2008-4-15
0408- 01
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
UCR174437
Plagiobothrys collinus
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32483
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR153369
Plagiobothrys collinus var. fulvescens
LeRoy Gross, Valerie Soza
2003-5-8
835
Riverside
Peninsular Ranges; San Jacinto Mountains region, North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
762
Comment
UCR31281
Plagiobothrys fulvus
A. C. Sanders, Theo Glenn
1983-4-17
3736
Riverside
Santa Ana Mtns., Mesa de Colorado, 5 mi (airline) SW of Murrieta
612
Comment
UCR41823
Plagiobothrys jonesii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6063
Riverside
Sonoran (Colorado) Desert, Graham Pass, between Chuckwalla Mtns & Little Chuckwalla Mtns.
503
Comment
UCR281255
Plagiobothrys leptocladus
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317- 30
Riverside
Menifee Valley, Menifee, about 0.5 miles south of Sun City, and 0.5 miles west of Romoland, SW corner of Lazy Creek Rd. and Murrieta Rd.
431
Comment
CLARK-A1045-165
Plagiobothrys nothofulvus
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains head of De Luz Creek; Wildomar 7.5'Q
Comment
POM287591
Plagiobothrys tenellus
Lyman Benson
1932-3-26
3175
Riverside
Temecula Grade. Temecula Valley.
549
Comment
SD68967
Plantago elongata
Robert Thorne, P. A. Munz, E. Lathrop
1968-5-8
37575
Riverside
Santa Rosa Plateau: desiccated margin of vernal marsh on Mesa de Colorado, Rancho California;
671
Comment
UCR97651
Plantago erecta
A. C. Sanders, G. Helmkamp
1997-3-15
19938
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
518
Comment
UCD124522
Plantago major
R. N. Raynor
1933-5-1
s.n.
Riverside
Eden Hot Springs.
Comment
JEPS22514
Plantago ovata
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6195
Riverside
9.4 mi n Blythe (at w base of Big Maria Mts.); Big Maria Mts.
167
Comment
SJSU7820
Plantago ovata
T. N. Seeno
1963-4-12
270
Riverside
by Hwy 60-70, 20 mi W of Blythe
Comment Read comments Sep 23 2013
UC888395
Plantago ovata
Carl B. Wolf
1932-4-27
Riverside
0.75 mi w Utopia (Mecca - Blythe Road); Colorado Desert
152
Comment
UCR42481
Plantago ovata
P. J. Leary
1975-2-15
917
Riverside
Mojave/Colorado Desert, Joshua Tree National Monument [now Park], 2 mi. NW of Mission Well
488
Comment
POM68906
Plantago ovata var. fastigiata
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
SD215599
Plantago ovata var. insularis
W. Wisura, J Dolan and M Wall
1992-3-24
4626
Riverside
7.7 miles northeast of Mecca on Box Canyon Road.
Comment
RSA773178
Plantago patagonica
Duncan S. Bell, Joy D. England
2010-5-27
1128
Riverside
San Bernardino National Forest: Garner Valley, just south of junction of forest service road 6S04 and forest service road 6S13.
1340
Comment
UCR100315
Platanus racemosa
B. G. Pitzer
1997-4-20
3169
Riverside
Lakeview Mtns, top of the hill on Dutton Street, just east of Horseshoe Trail, at a point c. 0.4 mi. north of Stagecoach Road.
640
Comment
CAS-BOT-BC91886
Platystemon californicus
W. R. Ernst
1958-5-2
278
Riverside
About 2 miles north of Temecula along Highway 395.
Comment
UC1537343
Platystemon californicus
Gordon H. True Jr.
1935-2-26
16
Riverside
Mockingbird Canyon
Comment
UC2029972
Platystemon californicus
S. D. White, Bill La Haye
2000-5-27
7946
Riverside
SAN JACINTO MOUNTAINS: Baldy Mtn. area.
Comment
SEINET13710927
Platystemon californicus
S. W. Austin, S. W. Austin
1969-1
23
Riverside
W Slope of Mts, E of Railroad Tracks & N of RaviNE N of Big Springs Rd 1500 Ft
457
Comment
SBBG123195
Plecostachys serpyllifolia
R. E. Riefner
2008-12-16
08 -369
Riverside
Pechanga Parkway at Pechanga Resort Drive; Temecula
338
Comment
POM320420
Pleuraphis rigida
Lynne Hayden
1970-3-24
57
Riverside
Palm Springs, Chino Canyon, first alluvial fan
549
Comment
SBBG29418
Pleuraphis rigida
D. Myrick
1968-3-4
1807
Riverside
Palms to Pines Hwy out of Palm Desert
Comment
CAS-BOT-BC326649
Pleurocoronis pluriseta
Edmund C. Jaeger
1922-3-18
s.n.
Riverside
Eagle Canyon 4 miles east of Palm Springs
Comment
RSA6624
Pleurocoronis pluriseta
B. D. Stark
1933-5-13
4983
Riverside
Andreas Canyon.
762
Comment
UCR244415
Pleurocoronis pluriseta
Jim Andre
2012-4-16
20910
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd, 3.1 mi. north of south entrance, 4.1 mi. north of I-10
788
Comment
RSA0117145
Pluchea sericea
Mitchell Provance
2012-9-5
912 -12
Riverside
Beaumont Plateau: City of Beaumont, lower reaches of Potrero Creek, adjacent to Four Seasons Development, west side of Highland Springs Ave., 1.1 miles south of the I-10 freeway.
762
Comment
RSA0021398
Pluchea sericea
L. F. LaPre, D. Hogan
1982-5-18
s.n.
Riverside
Salt Creek at the powerline crossing
Comment
RSA457391
Poa annua
J. C. Roos
1965-10-7
s.n.
Riverside
Hemet, in the lawn with Cotula australis.
Comment
RSA747968
Poa bulbosa
Justin M. Wood
2009-5-11
686
Riverside
Garner Valley, Quinn Flat area.
1372
Comment
POM100303
Poa secunda
Marcus E. Jones
1882-4-24
s.n.
Riverside
Temecula
Comment Read comments Jul 19 2010
RSA180378
Polygala cornuta var. fishiae
E. W. Lathrop
1960-6-7
4890
Riverside
14 miles west of Murrieta, Redonda Mesa.
Comment Read comments Apr 28 2011
RSA575919
Polygala cornuta var. fishiae
Steve Boyd
1994-10-14
8378
Riverside
Southern Santa Ana Mountains, San Mateo Cantyon Wilderness area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon., Fisherman's Camp
462
Comment
UCR189801
Polygala cornuta var. fishiae
Amy Rowland
2007-5-8
067
Riverside
Peninsular Range, Santa Ana Mountains Region, Tin Mine Canyon c. 4 mi southwest of city of Corona, in drainage near Tin Mine trail
427
Comment
RSA720653
Polygonum aviculare
John Green
2005-5-4
s.n.
Riverside
SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base.
534
Comment
UCR155815
Polygonum aviculare
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
SEINET6050850
Polygonum ramosissimum
Unknown
1955-6-10
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
SD137999
Polypodium californicum
Darin L. Banks, Steve Boyd
1995-2-16
50
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope AguaTibia Mtn., south of Dripping Springs Alcove, east of Woodchuck Trail
Comment
RSA503416
Polypogon interruptus
John Olmsted
1962-5-10
3632
Riverside
Coldwater Canyon, Corona city water supply, western Riverside County
396
Comment
CAS-BOT-BC237274
Polypogon monspeliensis
H. M. Hall
1901-5-1
s.n.
Riverside
Elsinore
Comment
UCR199630
Polypogon monspeliensis
Scott D. White
2004-4-26
10252
Riverside
San Jacinto Mountain Foothills, Soboba Indian Reservation, Indian Creek Watershed
671
Comment
UCR2730
Polypogon monspeliensis
H. S. Fawcett
1914-8-21
1630
Riverside
Peninsular Range, Elsinore Lake, NE beach
427
Comment
CAS-BOT-BC102581
Populus fremontii
Swingle
1915-9-1
s.n.
Riverside
Indio
Comment
CAS-BOT-BC102602
Populus fremontii
Alice Eastwood
1919-3-15
7989
Riverside
Indio
Comment
CAS-BOT-BC356169
Porophyllum gracile
Annie M. Alexander; Louise Kellogg
1941-5-9
2141
Riverside
Colorado Desert. Cottonwood Spring, Eagle Mountains
883
Comment
RSA695703
Porophyllum gracile
Stephen Bruff
1934-3-28
s.n
Riverside
Lakeview.
Comment
SBBG19980
Porophyllum gracile
M. A. Piehl
1963-9-18
63848
Riverside
US Hwy 80, 2.7 mi W of Desert Center
312
Comment
UC1446193
Portulaca oleracea subsp. papillatostellulata
A. Danin
1978-3-13
Riverside
Palm Springs, Riverside Co.
Comment
CAS-BOT-BC452157
Potamogeton diversifolius
P. A. Munz
1922-9-6
6380
Riverside
Hidden Lake, San Jacinto Mts
2438
Comment
UCR225162
Potamogeton diversifolius
Steve Boyd, Gary Wallace
2005-7-30
11642
Riverside
Peninsular Ranges; San Jacinto Mountains region, San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2683
Comment
RSA740930
Potamogeton foliosus var. foliosus
Scott D. White, Justin M. Wood
2008-7-9
12433
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
UC123561
Potentilla rimicola
F. M. Reed
1908-7-15
2529
Riverside
summit of Tahquitz San Jacinto Mountains, summit of Tahquitz
2621
Comment
CAS-BOT-BC356219
Prenanthella exigua
Roxana S. Ferris
1939-3-29
9716
Riverside
Spur of the Eagle Mountains six to eight miles south of east portal of Eagle Mountains Tunnel on Desert Center-Rice road
Comment
SDSU12251
Primula clevelandii var. clevelandii
Lara Tikkanen, Taxonomy of California Plants class, M. G. Simpson, instructor
2000-4-1
2
Riverside
Comment
RSA799516
Prosopis glandulosa
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4779
Riverside
East side of Arica Mountains; west side of Rice Valley approximately 6 air miles southeast of the ghost town of Rice or approximately 5.25 air miles east southeast of Priests Well.
211
Comment
SEINET10487642
Prosopis pubescens
Billy Joe Cox
1975-10-10
Cox 4218
Riverside
Palo Verde, 1-3 km W, (ca 32 km S of Blythe); creosote desert scrub; andy and gravelly entisols.
70
Comment
RSA721886
Prunus fasciculata
J. Mark Porter, Orlando Mistretta
2003-6-5
13618
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
SD212715
Prunus virginiana var. demissa
T. B. Salvato, John F. Green
2004-5-27
606
Riverside
Head of Banning (San Gorgonio Canyon) Canyon close to the San Bernardino County line, 0.5 miles Southeast of Oak Glen Conservation Camp
1402
Comment
RSA0039857
Psathyrotes ramosissima
Duncan S. Bell, Evan Meyer
2014-4-2
6505
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
UCD135007
Psathyrotes ramosissima
Lewis S. Rose
1959-1-12
59010
Riverside
Cathedral City.
121
Comment
RSA0065465
Psathyrotes ramosissima
David B. Dunn
1947-7-12
2976
Riverside
Pushawalla Canyon Indio Hills.
Comment
SD140193
Pseudognaphalium californicum
Scott White
1993-3-15
1191
Riverside
Elsinore: Highway 74, just west of northwest corner of Lake Elsinore. Alluvial wash in Dickey Canyon.
Comment
RSA736853
Pseudognaphalium leucocephalum
Scott D. White, Angelia Carey
2004-7-2
10594
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
POM318596
Pseudognaphalium stramineum
Patricia Wilder
1970-10-15
4780
Riverside
Prado Dam at base of dam in Prado Flood Control Basin. East of Chino Hills.
152
Comment
IRVC2821
Pseudotsuga macrocarpa
R. H. Whittaker, W. A. Niering
1963-5-27
SJ 6
Riverside
Hemet Hwy, between Hemet and Mtn Center. Peninsular Ranges, San Jacinto Mountains
1250
Comment
UC813370
Pseudotsuga macrocarpa
C. Epling
1937-4-1
Riverside
above Herkey Creek Camp; San Jacinto Mt.
Comment Read comments Jun 24 2009
RSA198967
Psilocarphus brevissimus
R. F. Thorne, P. A. Munz, E. Lathrop
1968-5-8
37579
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
SD68944
Psilocarphus brevissimus var. brevissimus
Robert F. Thorne, E. Lathrop and O. Clark, and S. Carlquist
1968-4-18
37436
Riverside
Mesa de Colorado, Rancho Californioa, Santa Rosa Plateau.
669
Comment
CAS-BOT-BC346353
Psorothamnus
L. R. Abrams
1926-3-26
11103
Riverside
between Edom and Garnet east of San Gorgonis Pass
Comment
CAS-BOT-BC346361
Psorothamnus
Marcus E. A M Jones
1906-4-19
s.n.
Riverside
Cholla Ranch
609
Comment
CAS-BOT-BC354258
Psorothamnus arborescens var. minutifolius
F. Almeda
1976-6-5
2822
Riverside
4-5 mi. N of Interstate Hwy #10 off Whitewater Canyon
Comment
CAS-BOT-BC353577
Psorothamnus arborescens var. simplicifolius
David Dreyer
1971-4-3
194
Riverside
ca. 1 miles south of junction of Highway 62 and Indian Ave., north of Indio
Comment
RSA657242
Psorothamnus arborescens var. simplicifolius
J. Mark Porter
2001-4-2
12341
Riverside
Coachella Valley, Desert Hot Springs, NE of Big Morongo Wash, just N of the jtn. Agusta Avenue and Little Morongo Drive.
412
Comment
SD80985
Psorothamnus arborescens var. simplicifolius
J. Harada
1969-5-3
14
Riverside
2.0 miles from Morongo Valley Road on Dillon Road; Indio Hills.
456
Comment
LA205188
Psorothamnus emoryi
A. M. Johnson;
1928-5-5
342
Riverside
Travertine Rock
Comment
RSA765261
Psorothamnus emoryi
Justin M. Wood, D. M. Ray
2010-10-21
3002
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
SBBG3303
Psorothamnus emoryi
H. and M. Dearing
1936-12-25
799
Riverside
1000 Palms Cyn
Comment
CAS-BOT-BC340833
Psorothamnus polydenius
J. Cole
1942-5-19
965
Riverside
Road to Ruby Lee Mine, 2 miles west of junction with road from Pinto Basin to Twentynine Palms, Joshua Tree National Monument
914
Comment
CAS-BOT-BC340911
Psorothamnus schottii
E. E. Schellenger
1911-4-24
s.n.
Riverside
Colorado Desert. South of Palm Springs
Comment
JOTR32490
Psorothamnus schottii
Herskovits, Tasya
2011-5-25
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2)
Comment
CAS-BOT-BC421251
Pterostegia drymarioides
Geo. B. Grant
1898-3-15
s.n.
Riverside
Riverside
Comment
RSA552699
Pterostegia drymarioides
Steve Boyd, Tim S. Ross, Orlando Mistretta
1992-2-26
6707
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
RSA586098
Pterostegia drymarioides
D. L. Banks, S. D. Boyd
1995-4-5
138
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, E of the Dripping Springs Trail., In the N flowing drainage that empties into Arroyo Seco.
610
Comment
RSA747566
Pterostegia drymarioides
Michael Honer
2003-4-16
1825
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak '2349'
640
Comment
UCR138649
Pterostegia drymarioides
D. L. Banks
1997-3-29
1619
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
UCR278872
Pulicaria paludosa
Mitch Provance
2012-8-1
812- 04
Riverside
Colorado Desert, Thousand Palms Canyon Road, +- 2/3 of the way up into the canyon.
140
Comment
RSA0081606
Pyrola aphylla
P. A. Munz
1922-9-6
6389
Riverside
Hidden Lake, San Jacinto Mountains.
2286
Comment
UCR277504
Quercus
Mitch Provance
2012-4-20
412- 36
Riverside
San Timoteo Canyon, 0.8 mi south-southeast of the SCE El Casco Substation, on the south side of San Timoteo Canyon Rd./Oak Valley Parkway
671
Comment
UCR180579
Quercus agrifolia
Scott D. White, Angelia Carey
2004-4-5
10014
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
RSA476773
Quercus berberidifolia
E. Crow
1929-4-21
345
Riverside
Near Lake Elsinore
Comment
UCR162959
Quercus berberidifolia
John F. Green
2005-10-20
s.n.
Riverside
Elsinore Basin/Menifee Valley, Bundy Canyon, N of Bundy Canyon Road c. 2 mi east of Hwy I-15
518
Comment
UCR260589
Quercus berberidifolia
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41558
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Canyon NW of Horsethief Canyon Rd. along DePalma Rd., SE of Glen Eden Rd. and south of the east end of Lee (Corona) Lake, south side of I-15
370
Comment
UCR273036
Quercus berberidifolia
Mitch Provance
2012-1-25
17380
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
689
Comment
RSA124684
Quercus chrysolepis
E. K. Balls, Percy C. Everett
1957-11-6
22775
Riverside
Banner Grade. So. Oak Woodlands Plant Com.
1067
Comment Read comments Jul 15 2012
SBBG58052
Quercus chrysolepis
J. E. Butner
1948-10-3
655
Riverside
trail from Idyllwild to San Jacinto Pk
2286
Comment
JOTR32841
Quercus cornelius-mulleri
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1630
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; granitic bouldery slopes above wash
1260
Comment
RSA720626
Quercus cornelius-mulleri
Naomi S. Fraga, Tim Thibault
2006-5-16
1670
Riverside
ca. 2.5 miles up Morris Ranch Road near its intersection with a locked FS road west of Goff Flat.
1585
Comment
UCD45609
Quercus cornelius-mulleri
Alan D. Eliason; James R. Youse
1966-1-17
s.n.
Riverside
Live Oak Tank, Joshua Tree National Monument, in Riverside County, California.
Comment Read comments Nov 6 2011
RSA503821
Quercus cornelius-mulleri
N. C. Cooper
1943-9-11
910
Riverside
East side of San Jacinto Mt.
Comment
CAS-BOT-BC257778
Quercus dumosa
P. S. Manos
1988-10-27
668
Riverside
Gavilan Rd., in Wildlife Preserve
600
Comment
UCR189796
Quercus engelmannii
Angela Hyder
2006-10-2
79
Riverside
Peninsular Range, Lake Skinner, Lake Skinner reserve. 1 mi east of Rawson Canyon. 1 mi north of Black Mountain
660
Comment
UCR273033
Quercus engelmannii
Mitch Provance
2012-1-25
17376
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
677
Comment
UCR94887
Quercus engelmannii
G. R. Ballmer, K. T. Stockwell
1996-9-22
s.n.
Riverside
Murrieta, Warm Springs Creek, SE of Hogbacks
366
Comment
RSA0022626
Quercus engelmannii
Robert F. Thorne, Earl W. Lathrop, M. Z. Thorne
1985-4-26
s.n.
Riverside
Santa Rosa Plateau: NE edge of Mesa de Colorado
Comment
UC667287
Quercus john-tuckeri
Annie M. Alexander and Louise Kellogg
1941-5-26
2243
Riverside
Monsen Canyon Colorado Desert, Eagle Mountains
914
Comment
POM183874
Quercus turbinella
P. A. Munz
1932-10-16
12845
Riverside
Road from Deep Canyon to Vanderventer Flat, Santa Rosa Mts.
1067
Comment
SD232697
Quercus wislizeni
Scott D White
1996-8-1
4445
Riverside
San Jacinto Mts., Idyllwild area: North of Strawberry Valley, between Bear Trap Cyn and Lily Creek. S facing slope.
1584
Comment
CLARK-A1528-2908
Quercus wislizeni var. frutescens
John C. Roos
1947-1-4
3196
Riverside
Box Springs Mountains
487
Comment
RSA477132
Quercus wislizeni var. frutescens
Christopher Davidson
1975-6-16
2815
Riverside
3.8 mi. N of Alandale Station on road R1 from Idyllwild to Banning.
1700
Comment
JEPS30457
Rafinesquia neomexicana
Peter H. Raven
1958-2-15
11581
Riverside
Corn Springs Chuckwalla Mountains
Comment
RSA749946
Rafinesquia neomexicana
Justin M. Wood
2009-3-26
413
Riverside
Thousand Palms, Ramon Rd., 1.4 miles E of Monterey Ave., just E of Edison substation.
61
Comment
SD258339
Rafinesquia neomexicana
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24401
Riverside
Grommet; West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi SW of Vidal jct, 3 mi south of Grommet RR xing at Hwy 62
363
Comment
VVC1723
Rafinesquia neomexicana
Jim Andre, T. La
2009-3-10
11240
Riverside
Colorado Desert, Joshua Tree Natl. Park; south end of the Cottonwood Mtns near Pinkham Wash just N of aquaduct just inside JTNP boundary, approx 7 mi W of S entrance into park at Cottonwood.
542
Comment
UC219191
Ranunculus aquatilis var. capillaceus
P. A. Munz
1922-4-28
5022
Riverside
5 mi nw Corona (small branch of creek); Chino Creek
228
Comment
UC56754
Ranunculus californicus
H. M. Hall
Apr. 1902
2889
Riverside
Coahuilla
Comment
SEINET270114
Ranunculus hebecarpus
Steve Boyd, Tim Ross; Orlando Mistretta
1992-3-31
6759
Riverside
San Mateo Canyon Wilderness Area ; Santa ana Mountains Tenaja trail from junction with Morgan Trail south to Pigeon Spring area
67
Comment
CSUSB539
Raphanus sativus
Rita Gibbons
1975-6-5
Riverside
1/2 mile north of Highway 60, on Heacock Ave., Sunnymead
Comment
RSA0036812
Raphanus sativus
Robert MacGregor
1984-5-19
5
Riverside
Lake Elsinore, CA Hwy 74, 1 mi W of junction with 15E Freeway, N side of road.
Comment
UCR100031
Rhamnus crocea
A. C. Sanders, G. Helmkamp
1997-3-15
19976
Riverside
Lake Skinner area, N foot of 1700 ft. hill east of Bachelor Mtn., small canyon and grassy S-facing slopes
488
Comment
RSA1791
Rhamnus ilicifolia
Carl B. Wolf
1931-5-11
s.n.
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mountains.
1677
Comment
SD10085
Rhamnus ilicifolia
Daniel Cleveland
1882-5-5
Riverside
Temecula
Comment
UCR49776
Rhamnus ilicifolia
B. G. Pitzer, A. C. Sanders
1987-4-21
494
Riverside
Box Spring Mountains, near southernmost radio towers
793
Comment
RSA731532
Rhamnus pilosa
R. E. Riefner
2007-9-6
7 -376
Riverside
W of Rainbow Canyon ca. 2 mi E of I-15 SW of Pechanga Indian Reservation
668
Comment
UCR202572
Rhamnus tomentella subsp. cuspidata
Scott D. White, Justin M. Wood
2008-7-8
12388
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
CAS-BOT-BC200033
Rhododendron occidentale var. californicum
Louis C. Wheeler
1931-10-4
205
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
JOTR32001
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
RSA403687
Rhus ovata
E. Crow
1928-11-12
43
Riverside
Morongo Valley, Colorado Desert.
Comment
SD229048
Rhus ovata
Dick Schwenkmeyer, Tony Harper - Collector
2013-5-8
892
Riverside
Agua Bonita Spring, Palm Canyon, approx. 8 Mi. S. of Catherdral City
883
Comment
SDSU13694
Rhus ovata
James C. Dice, Ruth Miller
1987-11-23
755
Riverside
Temecula Gorge, south side of aqueduct crossing. T8S, R3W, SE 1/4 of NE 1/4 of Section 27.
259
Comment
UCR87634
Rhus ovata
A. C. Sanders
1994-5-29
14549
Riverside
San Bernardino Mtns, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek
793
Comment
RSA0035002
Rhus trilobata
Charles MacKechnie
1950-4-29
s.n.
Riverside
Cranton [Cranston] Ranger Station, San Bernardino Nat'l. Forest.
609
Comment
SDSU5892
Ribes cereum
Charles F. Phleger
1962-5-13
Riverside
Collected on road leading up to Black Mountain in the San Jacinto Mountains.
Comment Read comments Feb 28 2013
RSA162688
Ribes indecorum
J. D. Olmsted
1960-2-15
1094
Riverside
100ft from highest point in Jurupa Hills, Santa Ana River.
686
Comment
RSA343879
Ribes indecorum
Robert F. Thorne, E. W. Lathrop, S. Meury, W. Wisura
1985-5-18
60669
Riverside
Santa Rosa Plateau: at edge of Cleveland National Forest.
610
Comment
RSA501073
Ribes indecorum
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3191
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
549
Comment
RSA562614
Ribes indecorum
Steve Boyd
1993-3-14
7725
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northeastern corner of the wilderness, south of Elsinore Peak, in broad saddle on high ridge forming east side of Wildhorse Canyon.
976
Comment
UCR277935
Ribes indecorum
Mitch Provance
2012-1-26
112- 04
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, 0.3 miles S of Fisherman's Retreat
695
Comment
CLARK-A1528-1297
Ribes malvaceum
Michelle Loef
1943-3-20
120573-2
Riverside
San Jacinto Mountains|Fuller Mill Creek
1828
Comment
SBBG34220
Ribes malvaceum
T. L. Secrest
1951-5-20
Riverside
N slope of San Jacinto Mtns
Comment
UCR16474
Ribes nevadense
Pam Maynard
1974-5-26
s.n.
Riverside
San Jacinto Mtns, Humber Park Trail, about 3 mi from Taquitz Peak
2287
Comment
CAS-BOT-BC186240
Ribes roezlii var. roezlii
Peter H. Raven
1962-5-18
17758
Riverside
Road to Indian Hill Canyon 0.6 miles east of Santiago Peak, Santa Ana Mountains
1615
Comment
CAS-BOT-BC147542
Rosa californica
Jenkins; Street
1917-5-30
1951
Riverside
San Jacinto [Canon] Canyon
Comment
RSA627501
Rosa californica
Scott D. White
1998-7-31
6940
Riverside
Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park; San Jacinto Mts.
1707
Comment
RSA627520
Rubus parviflorus
Scott D. White
1998-7-31
6939
Riverside
Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park; San Jacinto Mts.
1707
Comment
RSA466039
Rumex acetosella
Louis C. Wheeler
1931-10-3
186
Riverside
Strawberry Valley, San Jacinto Mountains.
1585
Comment
UCR213876
Rumex conglomeratus
Scott D. White, Justin M. Wood
2008-7-9
12415
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
UCR139044
Rumex hymenosepalus
D. L. Banks
1997-3-1
1388
Riverside
NW Palomar Mountains, Agua Tibia Mountains, Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and a long Pechanga Creek
335
Comment
POM13395
Rumex salicifolius
E. C. Jaeger
1922-8-22
1019
Riverside
Long Valley.
2530
Comment
UCR137048
Rumex salicifolius
A. C. Sanders
2004-5-5
27765
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
SD224912
Sagina apetala
A. C. Sanders, G. K. Helmkamp
1996-3-17
17980
Riverside
Coachella Valley: Palm Springs, weeds in landscaping of shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr.
188
Comment
CAS-BOT-BC445714
Sagittaria latifolia
A. C. Sanders; Mitch Provance; T. B. Salvato
2000-10-5
23720
Riverside
Santa Ana River Valley: Hidden Valley Wildlife Area, ca. 1/2 mile west of the park office (nature center), near Riverside between La Sierra and Norco.
191
Comment
UC498790
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
4.8 km. n of Arlington (on rd. to Pedley, w of Riverside, e side of bridge over Santa Ana R., base of embankment either side of hwy.)
240
Comment
RSA0010968
Salix exigua var. exigua
F. M. Reed
1925-3-17
4952
Riverside
Tahquitz Canyon - Palm Springs.
Comment
SBBG58912
Salix exigua var. hindsiana
F. R. Fosberg
1932-3-13
8078
Riverside
Thousand Palms Cyn
Comment
CAS-BOT-BC108110
Salix gooddingii
Carl W. Sharsmith
1932-3-20
14
Riverside
Foot of east slope of Santa Rosa Mts., in Diablo Canyon, 3 m. above its mouth, near Clary's Coral Reef Ranch, Colorado Desert
Comment
POM361017
Salix gooddingii
G. R. Johnstone
1930-4-13
s.n.
Riverside
1000 Palms.
Comment
RSA736790
Salix gooddingii
Scott D. White, Angelia Carey
2004-7-2
10597
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
UCR37445
Salix gooddingii
Steve Boyd
1981-4-10
s.n.
Riverside
Gavilan Hills, Long canyon running from NW/4 of section 2 through the E/2 of section 3
Comment
CAS-BOT-BC108214
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
UCR228874
Salix laevigata
A. C. Sanders
2011-4-6
39016
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
UCR232059
Salix laevigata
John F. Green
2008-4-23
07- 08
Riverside
Peninsular Range, hills south of Perris, powerline route above the San Jacinto River, east of Lantana Dr., south of Ethanac Rd.
439
Comment
UCR99586
Salix lasiolepis
A. C. Sanders, S. Hawkins
1996-4-24
18091
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
POM362681
Salix lucida subsp. lasiandra
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
Snow Creek Canyon.
549
Comment
HSC79245
Salsola australis
G. K. Helmkamp
1983-10-8
- 23
Riverside
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area
762
Comment
UCR89887
Salsola paulsenii
A. C. Sanders
1992-4-5
12160
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley near Wiley's Well rest area on Hwy I-10, along dirt road to McCoy Spring
125
Comment
RSA525435
Saltugilia australis
Steve Boyd, D. E. Bramlet
1990-4-29
4480
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
SBBG28434
Saltugilia australis
D. Myrick
1964-4-30
834
Riverside
Palms to Pines Hwy 74, 12 mi W of Palm Desert
1066
Comment
RSA0093834
Saltugilia latimeri
A. C. Sanders
2006-5-13
32282
Riverside
Peninsular Range. 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.
457
Comment
RSA0094600
Saltugilia latimeri
Mary F. Spencer
1920-4-11
1569
Riverside
Palm Springs.
Comment
UCR251976
Saltugilia splendens
A. C. Sanders, T. B. Salvato
2014-7-2
41173
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
HSC78534
Salvia apiana
J. C. Roos
1965-6-13
Riverside
Dos Palmas Spring
915
Comment
POM49157
Salvia apiana
Charlotte M. Wilder
1905-06
627
Riverside
Wilder's Canyon, Jurupa Hills.
Comment
UCR139646
Salvia apiana
A. C. Sanders
2004-6-30
28387 B
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
SDSU13903
Salvia clevelandii
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2145
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of wet meadow (El Valle complex).
646
Comment
POM13462
Salvia columbariae
P. A. Munz
1922-5-19
5367
Riverside
5 miles NE of Murietta.
457
Comment
POM4121
Salvia columbariae
M. Alice King
1893-1
s.n.
Riverside
Menifee.
Comment
UC1228546
Salvia columbariae
C. L. Hitchcock and C. V. Muhlick
1962-3-16
22156
Riverside
ca 12 mi se Corona; Temescal Canyon
Comment
UCR174041
Salvia columbariae
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32519
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
UC416703
Salvia eremostachya
L. G. Childs
1920-11-26
Riverside
Martinez Canyon; Colorado Desert, Santa Rosa Mts.
Comment
UCLA69693
Salvia eremostachya
Elizabeth McClintock
1941-5-30
Riverside
near Tule Creek; Coyote Canyon
Comment
RSA0043027
Salvia greatae
Duncan S. Bell, Loraine Washburn
2014-4-8
6577
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1.25 air miles north northeast of Clemens Well/Bradshaw Trail.
356
Comment
RSA27574
Salvia mellifera
C. L. Hitchcock
1940-4-12
6047
Riverside
8 mi. northwest of Elsinore
457
Comment
RSA543163
Salvia mellifera
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6093
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
UCR172792
Salvia mellifera
Wayne Law, Jun Hu
2000-5-16
14
Riverside
Peninsular Ranges; Santa Ana Mtns., Eastern edge of Cleveland National Forest, above Temescal Valley in Indian Canyon, 11.8 mi south of Corona
396
Comment
RSA0122708
Salvia vaseyi
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9056
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
SFV3229
Salvia vaseyi
P. G. Kilburn
1958-5-16
802
Riverside
San Jacinto Mountains 5 miles south of Palm Desert on Palms-Pines Highway (Highway 74).
915
Comment
UCR16807
Salvia vaseyi
B. A. Carlson
1978-4-22
s.n.
Riverside
Santa Rosa Mtns, 5 mi. south of Palm Desert, east of Hwy 74
488
Comment
SEINET10869908
Salvia vaseyi
A. Evans
1976-4-13
Evans 5190
Riverside
Rocky slopes of santa rosa mtns.
Comment
CSUSB699
Sambucus mexicana
Conrad Bahre
1970-5-2
Riverside
16 miles east of Riverside along highway 60 in the Bad lands
761
Comment
RSA180335
Sambucus mexicana
E. W. Lathrop
1965-4-4
5626
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
UCR154445
Sambucus mexicana
A. C. Sanders, Mike Misenhelter
2005-6-15
30974
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
RSA0037336
Sambucus mexicana
Bob Rogers
1984-4-21
11
Riverside
Collected along trail and bank area on the west side of Strawberry Creek heading upstream. Starting point was 4.9 miles from Cranston ranger station heading East on Hwy.74.
914
Comment
UCR270170
Sambucus nigra
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42390
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
SEINET7040185
Sanicula bipinnata
A. G. Vestal
1962-3-29
Riverside
Canyon south of Murrieta [Sandia Caynon.] Murrieta Quad. UTM Zone 11, 482355mE, 3705515mN.
Comment
RSA85102
Sanicula bipinnatifida
J. C. Roos
1952-4-29
5599
Riverside
Reche Canyon
457
Comment
UC337556
Sanicula bipinnatifida
unknown
1882-5-16
67
Riverside
San Gorgonio Pass
Comment Read comments Mar 9 2011
UCR102840
Sanicula bipinnatifida
A. C. Sanders
1997-4-3
20173
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UCR56076
Sanicula crassicaulis
Ed LaRue
1989-3-30
s.n.
Riverside
Peninsular Range, Rancho California area: c. 4 mi west of Temecula, with Ave. del Oro as the N boundary
381
Comment
CLARK-A1528-1453
Sanicula tuberosa
John C. Roos
1950-4-22
4755
Riverside
Reche Canyon
761
Comment
RSA0035179
Sarcostemma
M. Bourell
1988-3-28
3511
Riverside
Box Canyon, BLM California Conservation Area. E of Mecca on Hwy 195.
150
Comment
RSA0105293
Schismus arabicus
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-2-10
7746
Riverside
Santa Rosa Mountains; a narrow unnamed canyon about 2 air miles south of La Quinta, and about 5 air miles northeast of the summit of Martinez Mountain.
266
Comment
RSA777635
Schismus arabicus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
772
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
UCD92909
Schismus arabicus
H. E. Parks; S. T. Parks
1940-3-1
s.n.
Riverside
Santa Rosa Canyon near Indio.
Comment
CLARK-A1656-759
Schismus barbatus
Theo Glenn
1979-3-11
Riverside
San Jacinto Mountains
Comment
HSC92568
Schismus barbatus
Isely, Bragonier
1960-3-22
7196
Riverside
Desert Palms.
Comment
RSA709897
Schismus barbatus
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4598
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA774307
Schismus barbatus
Duncan S. Bell, The Desert Survivors Organization
2011-4-8
2194
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
SEINET7297410
Schismus barbatus
Isely, Bragonier
1960-1
7196
Riverside
Desert Palms
Comment
SEINET10519170
Schismus barbatus
David B. Dunn
1948-3-14
Dunn 3772
Riverside
Grass. Found in flat open sands near Hidden Springs Ranch, 5 mi S of the Indio Hills in the Colorado Desert.
Comment
UCR69790
Schoenoplectus californicus
A. C. Sanders, Chet McGaugh
1991-7-19
11149
Riverside
Peninsular Range, Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa & north of Calle del Lago
348
Comment
RSA289824
Schoenoplectus maritimus
B. A. Prigge
1980-9-17
4064
Riverside
Coachella Valley Stormwater Channel: E of Munroe St., Indio.
-3
Comment
RSA596542
Schoenoplectus maritimus
Darin L. Banks, Lauren Raz
1996-8-29
1143
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Arroyo Seco, N of Wildhorse Peak, before the drainage bends to the S.
548
Comment
RSA752879
Scirpus microcarpus
Orlando Mistretta
2009-7-10
3999
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
UCR59805
Scirpus microcarpus
Jeri Hirshberg
1989-7-25
s.n.
Riverside
Peninsular Range, Marsh near SW edge of Vail Lake
Comment
UCR132918
Scrophularia californica
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
RSA677
Scutellaria bolanderi subsp. austromontana
J. T. Howell
1927-8-2
568
Riverside
Road to Hemet, Mt. San Jacinto.
1372
Comment
LA55084
Scutellaria mexicana
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9543
Riverside
Cottonwood Springs Canyon
Comment
OBI71050
Scutellaria mexicana
Larry Kelly, David J. Keil
1988-4-16
55
Riverside
Ca. 5 mi from hwy 10 on rd through Ocatillo garden, and cholla patch in Joshua Tree natl Monument
Comment
RSA445339
Scutellaria siphocampyloides
M. B. Dunkle
1933-7-20
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UCR193269
Scutellaria siphocampyloides
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35572
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.
1585
Comment
SDSU8013
Scutellaria tuberosa
D. F Howe
1947-4-29
1554
Riverside
Santa Ana Mts.
Comment
UCR57228
Scutellaria tuberosa
Jeri Hirshberg
1989-5-2
s.n
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta, SW of Mesa de Burro
610
Comment
RSA388060
Selaginella bigelovii
Steve Boyd
1985-12-24
1195
Riverside
Gavilan Hills, Hartford Springs County Park, at south end of park.
Comment
SD138963
Selaginella bigelovii
Craig Reiser
1993-3-19
Riverside
Near Highway 62 west of Morongo Valley
Comment Read comments Feb 29 2008
SD187298
Selaginella bigelovii
Scott D. White, Angelia Carey
2004-4-16
10178
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
548
Comment
UCR241487
Selaginella bigelovii
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 238
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
UCR261512
Selaginella bigelovii
Joseph Cahill
2011-1-8
111- 23
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
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
UC489137
Senecio
C. V. Meyer
June 1927
212
Riverside
foot of Idyllwild Grade San Jacinto Mts.
762
Comment
SBBG93105
Senecio californicus
D. Mitchell
1990-4-30
Riverside
W side of Sage Rd, ca. 0.5 mi S of intersection with Wilson Valley Rd
701
Comment
OBI37520
Senecio douglasii var. douglasii
Steve Boyd
1985-8-7
1113
Riverside
Santa rosa Plateau Region. Clinton Keith Rd, 1.7 mi E of gate to The Nature conservency Preserve
Comment
JEPS37608
Senecio mohavensis
W. L. Jepson
1927-4-12
11656
Riverside
Mecca Hills , Painted Canyon (Painted Canyon)
76
Comment
JOTR35075
Senecio mohavensis
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3527
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocky slopes; above narrow side canyon
Comment
RSA676152
Senecio mohavensis
Scott D. White
2001-4-3
8264
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
RSA496133
Senecio vulgaris
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-3-19
3015
Riverside
Vail Lake area,1 mile W of Lake
610
Comment
CLARK-A1656-782
Sesuvium verrucosum
Theo Glenn
1982-4-18
Riverside
Mecca
Comment
UCR214893
Sesuvium verrucosum
A. C. Sanders, Richard Dwerlkotte
2010-3-22
37520
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 1.5 mi. SE of Sidewinder Well, south end of Palen Dry Lake, SW of Palen Mtns.
130
Comment
RSA651762
Setaria parviflora
Diane T. Liggett
1981-5-16
12
Riverside
Riverside Freeway (91) east of Gypsum Canyon Road, north to Featherly Park entrance, east ot bike trail, 0.2 km east.
Comment Read comments Jul 14 2013
RSA0076308
Sibaropsis hammittii
Naomi Fraga, Amber Maurice
2005-4-1
1532
Riverside
Elsinore Peak on a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road.
976
Comment Read comments Apr 28 2020
UCR100569
Sibaropsis hammittii
Steve Boyd, T. S. Ross
1992-3-31
6771
Riverside
Santa Ana Mtns, Elsinore Peak
1024
Comment
HSC86949
Sidalcea malviflora
B. Pitzer, E. Misquez
1988-2-28
630
Riverside
SW of Murrieta, Walker Basin, Avenida del Oro, 2 mi. S of Rancho California Rd.
427
Comment
RSA679067
Sidalcea malviflora subsp. sparsifolia
Scott D. White, Michael Honer
2003-6-3
9466
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335