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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC229361
Abronia villosa
H. M. Hall
1902-1-1
2915
Riverside
Vicinity of Winchester
457
Comment
CSUSB1329
Abronia villosa
Art Whistler
1966-5-7
Riverside
Route 74, Palms-to-Pines Highway, near Lake Fulmor in Pine Forest.
Comment Read comments May 29 2018
PASA1845
Abronia villosa
R. Peirce
1966-4-21
Riverside
Windy Point, 2 mi. S. of White Water P.O.
Comment
RSA155551
Abronia villosa
L. S. Rose
1962-3-2
62010
Riverside
La Quinta
3
Comment
RSA175175
Abronia villosa
Robert F. Thorne
1963-3-29
32365
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
RSA340185
Abronia villosa
Robert F. Thorne, W. A. Tilforth
1980-5-28
54181
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
SBBG69828
Abronia villosa
M. N. Ackley
1929-5-19
687
Riverside
Hemet
484
Comment
UCR2872
Abronia villosa var. aurita
N. J. Matthews
1963-5-9
50963- 4
Riverside
San Jacinto River Valley, Valle Vista, 45366 Highway 74, east of Hemet
549
Comment
UCR59503
Abronia villosa var. aurita
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3240
Riverside
Peninsular Range, Vail Lake area, sandy valley at NE end of lake, north of Wilson Creek
488
Comment
CSUSB1602
Acacia greggii
Elliott Helm
1975-5-23
Riverside
Mojave Desert Mojave Desert, 16 miles north of 29 Palms, off highway 177
304
Comment Read comments Jun 3 2012
RSA795935
Acacia greggii
Duncan S. Bell
2009-4-19
261
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
RSA554009
Acacia greggii var. arizonica
A. C. Sanders, E. J. Lawlor
1992-4-4
12142
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
UCR90307
Acamptopappus sphaerocephalus
F. M. Reed
1922-5-18
4789
Riverside
Western Colorado Desert, Whitewater River NW of Palm Springs
366
Comment
JOTR34399
Acamptopappus sphaerocephalus var. sphaerocephalus
Andre, Jim
2012-4-16
20933
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 2.4 miles north Cottonwood Visitor's Center
955
Comment
RSA20309
Acamptopappus sphaerocephalus var. sphaerocephalus
Roxana S. Ferris, Ruth P. Rossbach
1938-5-15
9539
Riverside
2 Miles from Cottonwood Springs, Cottonwood Mts.
Comment
POM11903
Acer negundo subsp. californicum
Philip A. Munz
1922-6-24
5804
Riverside
Hemet Valley, San Jacinto Mountains, occasional along upper parts of Pipe Creek
1585
Comment Read comments May 28 2011
SD229055
Achillea millefolium
Dick Schwenkmeyer
2012-6-27
740
Riverside
May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA.
1531
Comment
UC70982
Achnatherum coronatum
H. M. Hall
April 1903
3790
Riverside
vicinity of Riverside
365
Comment
POM8459
Achnatherum hymenoides
Mary F. Spencer
1920-4-11
1543
Riverside
Palm Springs.
Comment
RSA577747
Achnatherum hymenoides
F. M. Reed
1927-3-19
5671
Riverside
Salt Creek Wash, east of Mecca
213
Comment
RSA528884
Achnatherum latiglume
M. Curto, Linda Allen
1991-6-26
766
Riverside
Thomas Mountain, near former lookout tower site, summit road SW off San Bernardino NF Rd 5S15
2060
Comment
RSA741606
Achnatherum parishii subsp. parishii
Scott D. White, Justin M. Wood
2008-6-16
12132
Riverside
Fobes Ranch Road N of Quinn Flat
1390
Comment
POM10327
Achyronychia cooperi
Charlotte M. Wilder
1905-04
707
Riverside
Santa Marie Mountains.
Comment
RSA0112108
Achyronychia cooperi
Duncan S. Bell, Amanda Turek
2009-3-30
191
Riverside
South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well.
365
Comment
SBBG87343
Acmispon argophyllus var. argophyllus
B. Pitzer, A. C. Sanders
1987-4-21
498
Riverside
Box Springs Mtns, near southernmost radio towers
792
Comment
SBBG119997
Acmispon brachycarpus
A. C. Sanders, K. Volansky
2005-3-17
29213
Riverside
French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct
412
Comment Read comments Apr 2 2011
JOTR31171
Acmispon glaber var. brevialatus
La Doux, Tasha
2009-6-3
1874
Riverside
Joshua Tree National Park. (Stop 6): Little San Bernardino Mountains, Covington Flats Area, dry ephemeral wash near parking area
1426
Comment
SEINET957562
Acmispon heermannii
S. Boyd
1982-1
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of 'Estelle Creek' and Temescal Creek, at the northern end of the entreched meander of Temescal Creek at the western base of Estelle Mountains.
1080
Comment
JOTR36015
Acmispon rigidus
Harding, Mitzi, T. Herskovits
2012-3-16
222
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
SBBG35006
Acmispon strigosus
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
UCSB46690
Acmispon strigosus
Reed, Susan
1977-5-30
Riverside
University of California James Reserve
1828
Comment
SEINET7856488
Acmispon strigosus var. strigosus
M. F. Barrus
1919-11-3
3
Riverside
Riverside, Citrus Experiment Station farm.
Comment
UCR201612
Acourtia microcephala
Scott D. White, Justin M. Wood
2008-6-18
12202
Riverside
San Jacinto Mountains, hiking trail from K flat to Apple Canyon Road
1451
Comment
CAS-BOT-BC182446
Adenophyllum porophylloides
Steve Boyd; Tammy Morgan; Aydee Virgen; Sarah DeGroot; Valentin Arvizu; Tim Thibault
2004-5-14
11212
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road...
Comment
RSA0043068
Adenophyllum porophylloides
Duncan S. Bell, LeRoy Gross
2014-3-20
6264
Riverside
Orocopia Mountains; north section of range; 2.75 air miles southwest of Hayfields Lake.
511
Comment
RSA219220
Adenostoma sparsifolium
C. W. Tilforth, J. Dourley
1970-10-16
320
Riverside
Along State Highway 74 W of Mountain Center.
Comment
UCR41242
Adiantum capillus-veneris
N. M. Fellows, A. C. Sanders
1985-4-9
140
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
RSA496653
Adiantum jordanii
L. F. LaPre, J. Easton
1988-1-27
s.n.
Riverside
Santa Rosa Springs Ranch, on Santa Rosa Plateau, W of Murrieta.
Comment
SEINET6755957
Agave deserti
James Henrickson
1969-10-25
4262
Riverside
16 miles SW of Idyllwild at summit of Palms to Pines Grade
1494
Comment
RSA221017
Agoseris grandiflora var. grandiflora
E. W. Lathrop
1966-5-26
6345
Riverside
Mail Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
POM13137
Agoseris retrorsa
P. A. Munz, I. M. Johnston
1922-5-20
5468
Riverside
Kenworthy, San Jacinto Mts
1418
Comment
UCR34897
Agoseris retrorsa
L. B. Ziegler
1969-6-3
371
Riverside
San Jacinto Mtns, Thomas Mtn.
1835
Comment
UCR34898
Agoseris retrorsa
L. B. Ziegler
1967-6-1
145
Riverside
San Jacinto Mtns, Hemet (Garner) Valley
1375
Comment
RSA296133
Agrostis exarata
B. A. Prigge
1980-8-5
3846
Riverside
Whitewater Canyon; 0.5 mile N of trout farm.
701
Comment
UCR24953
Agrostis exarata
A. C. Sanders
1980-7-18
1668
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
SEINET1908637
Agrostis pallens
A. C. Sanders, Mitch Provance
2008-1
35792
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 (Idyllwild 7.5' Q.)
1450
Comment
UCR27005
Agrostis pallens
E. W. Lathrop
1966-5-29
6378
Riverside
Peinsular Range; Santa Ana Mtns, Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak
1223
Comment
UCR125292
Albizia julibrissin
A. C. Sanders
2002-11-21
25635
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
RSA0123090
Aliciella latifolia
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8974
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
RSA469419
Aliciella latifolia
Christopher Davidson
1979-4-4
7675
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
RSA0108827
Allionia incarnata
Duncan S. Bell, Amanda Turek
2009-3-30
173
Riverside
Southeast section of the Arica Mountains; approximately 1.25 air miles southwest of Priest Well.
349
Comment
SEINET6627582
Allionia incarnata
Scott D. White
2001-4-12
8298
Riverside
Colorado Desert: Shaver's Valley. south of the I-10 Freeway, ca. 15 miles east of Indio. Bajadas and exit accessing pump station
335
Comment
JOTR33712
Allionia incarnata var. incarnata
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1001
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
UC843408
Allium cratericola
P. A. Munz and I. M. Johnston
1922-5-21
5512
Riverside
Kenworthy San Jacinto Mts., Kenworthy
1417
Comment Read comments Mar 25 2011
HSC2964
Allium haematochiton
C. L. Hitchcock
1966-3-15
24154
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
SEINET12051124
Allium haematochiton
M. McLeod, Keil, D.
1979-1
K 12972
Riverside
Alberthill jct along Hwy 71
366
Comment
SD127568
Allium lacunosum var. davisiae
Robert F. Thorne, Earl Lathrop
1975-5-25
45560
Riverside
Santa Rosa Plateau, Rancho California, Mesa de Burro.
609
Comment
SD137979
Allium marvinii
Darin L. Banks, Steve Boyd
1995-5-9
397 A
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north face of Agua Tibia Mountain, the Dorland Mountain area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground.
790
Comment Read comments Jul 31 2010
CAS-BOT-BC132015
Allium munzii
Steve Boyd
1982-4-27
s.n.
Riverside
Gavilan Hills region, Temescal Canyon west of Horsethief Wash, south of Lee Lake on terrace escarpments just south of Di Palma Road
396
Comment
UC1544762
Allium munzii
Steve Boyd
1986-4-20
1725
Riverside
hillside s Harford Springs County Park; Gavilan Plateau, Gavilan Hills
615
Comment
UCR42165
Allium munzii
Steve Boyd
1986-4-22
1781
Riverside
Gavilan Hills, Summit of Estelle Mountain.
841
Comment
SEINET7882508
Allium peninsulare
Jean Coulson
1959-1
s.n.
Riverside
Box Spring Mts. Riverside County, California. 200 yds. beyond the fork in the radio tower road, on the road which goes to the 'C'. E. of road 100 ft. up small, dry stream bed.
Comment
SEINET3878854
Allium praecox
D. W. McNeal
1981-3-30
2435
Riverside
Ne slope of Gavilan Peak, 0.6 mi S of Cajalco Rd. on Gavilan Rd.; 0
Comment
UCR120804
Allium praecox
Ian G. Gillespie, Steve Boyd
2000-4-15
01
Riverside
Lake Mathews, Drainage on E side of Monument Peak
488
Comment
UCR124659
Allium praecox
B. C. Templeton, C. B. & I. W. Clokey
1930-4-15
1484
Riverside
Gavilan Hills, north of Gavilan Peak, west of Perris
549
Comment
SEINET12043914
Allium praecox
I. W. Clokey, Anderson, E. G.
1935-1
6550
Riverside
E of Hemet
640
Comment
POM13058
Allophyllum glutinosum
E. C. Jaeger
1921-6-13
s.n.
Riverside
San Jacinto Mountains, McMullen Trail [Banning to McMullen Flat]
1280
Comment Read comments Nov 5 2011
RSA623872
Alopecurus saccatus
Jon E. Keeley
1985-4-18
7920
Riverside
Main pool near road, Mesa de Colorado, Santa Rosa Plateau. Santa Ana Mountains
675
Comment
UCD169471
Alternanthera philoxeroides
J. Zamora; Al Acosta
1999-9-29
s.n.
Riverside
Riverside, Santa Ana River, under the NW end of the Market St. bridge.
244
Comment
RSA737105
Amaranthus albus
Justin M. Wood
2008-10-29
208
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
RSA356654
Amaranthus californicus
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop
1975-8-29
47308
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro
609
Comment
JOTR30690
Amaranthus fimbriatus
La Doux, Tasha, Jim Andre
2008-9-13
269
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
SEINET12764903
Amaranthus fimbriatus
B. G. Pitzer
2000-11-4
4238
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, ca 3.5 mi wsw of Desert Center (Desert Center 7.5'Q).; 0
402
Comment
UCR163892
Amaranthus fimbriatus
B. G. Pitzer
2001-8-19
4343
Riverside
Peninsular Range; Santa Rosa Mountains, Carrizo Canyon, sheep guzzler c. 0.5 mi. SW of where Hwy 74 crosses canyon
701
Comment
UCR4345
Amaranthus powellii
O. F. Clarke, Jeanine Derby
1973-9-23
s.n.
Riverside
Santa Ana River Valley, City of Corona, river bottom area
Comment
CAS-BOT-BC224908
Ambrosia acanthicarpa
A. C. Sanders
2011-4-6
38991
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
RSA32428
Ambrosia acanthicarpa
N. C. Cooper
1943-9-10
916
Riverside
Banning.
610
Comment
UCR195796
Ambrosia acanthicarpa
Jim Andre, T. La Doux
2007-9-6
8708
Riverside
Little San Bernardino Mountains, Joshua Tree National Park, Queen Valley, just east of Geology Tour Road, in July 2006 burn area
1319
Comment
SBBG119940
Ambrosia confertiflora
A. C. Sanders
1996-5-14
18169
Riverside
E side of Intertstae 215 at Alessandro Blvd, Moreno Valley (Edgemont)
470
Comment
UCR109521
Ambrosia confertiflora
R. D. Goeden, Don W. Ricker
1970-4-2
s.n.
Riverside
Moreno Badlands, W of Beaumont, south side of Hwy 60, 2 miles west of Jackrabbit Trail
686
Comment
UCR250116
Ambrosia confertiflora
A. C. Sanders
2014-4-23
41050
Riverside
Peninsular Range, Gavilan Hills, along Concordia Ranch Rd. at edge of Temescal Valley, above I-15, c. midway between Black Powder Rd. and end of Concordia Ranch Rd.
380
Comment
UCR278799
Ambrosia confertiflora
Arlee Montalvo, Erika Presley, Shani Pynn
2016-10-12
672
Riverside
Temescal Valley; restored portion of wash in Dos Lagos - Temescal Wash Conservation Easement through Dos Lagos Golf Course, just N of main bridge below golf club, E of intersection of Temescal Canyon Dr. & Cabot Dr.
260
Comment
RSA191738
Ambrosia dumosa
R. F. Thorne
1963-3-29
32401
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment Read comments Dec 14 2011
RSA457783
Ambrosia dumosa
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2205
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA624016
Ambrosia dumosa
Carol Roush
1963-4-9
9
Riverside
Six miles south of Highway 111 on Highway 74; North-east foothills of the San Jacinto Mountains.
457
Comment
RSA696739
Ambrosia dumosa
W. Marquart
1938-3-12
s.n.
Riverside
Mule Mts. S. of Chuckawalla Range.
Comment
RSA760806
Ambrosia dumosa
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-22
157
Riverside
N of I-10. Approx. 1.5 miles up Corn Springs Rd.
213
Comment
RSA766609
Ambrosia dumosa
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-27
172
Riverside
Mecca Hills Wilderness. Off Box Cannyon Rd (66th st) (Hwy 195). Campground E of Mecca.
198
Comment
SD143584
Ambrosia dumosa
R. D. Goeden, D. W. Ricker
1970-5-14
Riverside
Coachella Valley, Palm Springs, southwest side of Highway 111, 1.3 miles southeast of Ovcerture Drive at foot of San Jacinto Mountains
274
Comment
UC896725
Ambrosia dumosa
Alice Eastwood
1913-4-30
2990
Riverside
Palm Springs
Comment
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
UCR228405
Ambrosia dumosa
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-20
143
Riverside
Little San Bernardino Mountains, Hwy 177, north of Desert Center and Desert Lily Sanctuary, east of Joshua Tree National Park border
274
Comment
RSA450767
Ambrosia ilicifolia
J. C. Roos
1958-3-15
s.n.
Riverside
2.5 mi. SE of Desert Center, Chuckwalla Mts.
Comment
RSA776937
Ambrosia ilicifolia
Amber Swanson, Duncan S. Bell
2011-3-18
220
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
UCR41461
Ambrosia ilicifolia
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6131
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCR280928
Ambrosia pumila
Mitch Provance
2017-5-26
517- 61
Riverside
Elsinore Trough, Lake Elsinore, 0.2 mile north of Pinnell Rd.
393
Comment
CAS-BOT-BC273001
Ambrosia salsola
Mrs. J. C. Angsbury
1929-2-1
s.n.
Riverside
Indio
Comment
CAS-BOT-BC273036
Ambrosia salsola
Dr. E. Rixford
1917-4-17
s.n.
Riverside
Coachella Valley
Comment
JOTR37495
Ambrosia salsola var. salsola
Hodges, Stephen R., L. Ashfield
2016-1-20
624
Riverside
Joshua Tree National Park. Eagle Mountains, Black Eagle Mine road, northern edge of mountains near eastern park boundary (Stop 1).
Comment
UCR263235
Amsinckia
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41455
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
SD212521
Amsinckia intermedia
A. C. Sanders
2006-5-11
32262
Riverside
Warm Springs Valley, North edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Avenue and Riverside Drive, Northeast of Alberhill Creek, Northwest of Enterprise way
388
Comment
UC1084572
Amsinckia intermedia
Francia Chisaki, Peter M. Ray
1952-4-6
2198
Riverside
1/4 mi w Cottonwood Springs; Joshua Tree National Monument
Comment
SEINET12280464
Amsinckia intermedia
J. F. Bright, Wyman, C.
1933-1
8045
Riverside
near Palm Springs
Comment
RSA0089937
Amsinckia menziesii var. menziesii
Darin L. Banks, Victor W. Steinmann
1997-3-13
1467 A
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Vail Lake area, north and just south 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
HSC82821
Amsinckia tessellata
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-1
6015
Riverside
Chuckwalla Valley, 1 mi. W of Hayfield Lake, 2 mi. SW of the pumping station on small cutoff road from Hayfield Rd. to the dirt road to the Colorado River Aqueduct
427
Comment
SBBG87488
Amsinckia tessellata
A. C. Sanders with B. Pitzer, D. Charlton
1986-3-1
6015
Riverside
Chuckwalla Valley, 1 mi W of Hayfield Lake, 2 mi SW of pumping station on a small cutoff rd from Hayfield Rd to the dirt rd to Colorado River Aqueduct
426
Comment
RSA0091445
Amsinckia tessellata
F. W. Peirson
1919-4-13
995
Riverside
Alkali Canyon, first canyon east of Palm Canyon near Palm Springs.
381
Comment
UC1084627
Amsinckia tessellata var. tessellata
Francia Chisaki, Peter M. Ray
1952-4-6
2197
Riverside
about 1/4 mi w of Cottonwood Springs; Joshua Tree National Monument
Comment
RSA502591
Anemopsis californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3727
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
457
Comment
UCR180054
Anemopsis californica
Mitch Provance
2005-5-18
9801
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
CAS-BOT-BC79935
Antennaria microphylla
Mary F. Spencer
1919-6-25
1219
Riverside
[Lacquitz] Tahquitz meadow. San Jacinto Mt.
2377
Comment
UC218084
Antennaria rosea
P. A. Munz
1922-9-7
6403
Riverside
Tamarack Valley San Jacinto Mts., Tamarack Valley
2804
Comment
JOTR31068
Antirrhinum coulterianum
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2050
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; STOP 6: upper portion of Smithwater Canyon, leading to Lower Covington Flats, wide sandy wash
Comment
POM19565
Antirrhinum coulterianum
Mary F. Spencer
1923-9-8
2185
Riverside
Idyllwild
2134
Comment
UCR22013
Antirrhinum coulterianum
Steve Boyd
1980-5-21
294
Riverside
Gavilan Hills, Harford Springs County Park, on the NW corner of the Gavilan plateau.
Comment
UCR104938
Antirrhinum nuttallianum
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20701
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
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
RSA114705
Antirrhinum nuttallianum subsp. nuttallianum
Verne Grant
1955-5-17
20835
Riverside
On crest of Santa Ana Mts near hwy 74.
811
Comment
RSA278321
Antirrhinum nuttallianum subsp. nuttallianum
C. W. Tilforth, Walter Wisura
1979-5-23
1803
Riverside
Murrieta-DeLuz Rd., ca. 2 air miles south of Murrieta.
335
Comment
RSA583743
Antirrhinum nuttallianum subsp. nuttallianum
Steve D. Boyd
1995-4-24
8488
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness.
671
Comment
CAS-BOT-BC218515
Apiaceae
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Santa Rosa Mountain, a short distance below summit
Comment
UCR101326
Apiastrum angustifolium
A. C. Sanders
1997-3-26
20119
Riverside
Lake Skinner area, NW foot of the Tucalota Hills, 0.2 mi. east of main Skinner entrance road on a dirt service road
473
Comment
UCR3736B
Aquilegia formosa
Frank C. Vasek
1964-7-25
640725- 14
Riverside
San Jacinto Mountains, Dark Canyon near Wet Canyon Campground
Comment
POM19797
Aquilegia formosa var. truncata
Mary F. Spencer
1923-8-15
2179
Riverside
Idyllwild.
1646
Comment
SEINET1908447
Arabis glabra
A. C. Sanders, Mitch Provance
2008-1
35821
Riverside
Peninsular Range; San Jacinto Mtns,: Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trials, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station.
1450
Comment
UC667310
Arabis glaucovalvula
Annie M. Alexander and Louise Kellogg
1941-4-29
2103
Riverside
13 mi sw 29 Palms; Joshua Tree National Monument
1371
Comment Read comments Sep 18 2012
UC1618107
Arceuthobium campylopodum
Donald G. Nelson
1936-5-24
422
Riverside
Hurkey Creek Camp
Comment
HSC25510
Arctostaphylos glandulosa
Richard Spjut
1972-3-14
2276
Riverside
San Jacinto Mtns., along Hwy. 1 and Hwy. 74 in San Bernadino Natl. Forest
1220
Comment
RSA629383
Arctostaphylos glandulosa
Jon E. Keeley
1992-4-17
15082
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA629409
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19519
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629422
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16852
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
SD180714
Arctostaphylos glandulosa
C. Matt Guilliams
2007-8-2
406
Riverside
Santa Margarita Ecological Reserve, along Highlands Trail at northern rim of mesa-top.
654
Comment
RSA629374
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16861
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629441
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-16
16554
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629448
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-17
16775
Riverside
Road to Thomas Mountain (%S15), 4 km N of Toolbox Springs
1930
Comment
POM254949
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
854
Comment
UC1121482
Arctostaphylos glandulosa subsp. zacaensis
A. E. Wieslander
1936-8-29
680
Riverside
5 mi sw Rayneta; San Bernardino National Forest, San Jacinto Quadrangle
1524
Comment
LA42420
Arctostaphylos glauca
C. B. Wolf;
1932-5-25
3695
Riverside
0.5 mi. SW of summit of Moreno Grade, Bad Lands, SW of Beaumont
609
Comment
POM367314
Arctostaphylos glauca
Anstruther Davidson
1892-05
1765
Riverside
Banning.
Comment
RSA484734
Arctostaphylos glauca
A. C. Sanders, E. J. Lawlor
1988-10-22
8731
Riverside
Santa Rosa Mountains Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek
1200
Comment
RSA631833
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16594
Riverside
Standley Road, south of Red Mountain Road, 4.3 km east of R3.
800
Comment
RSA632251
Arctostaphylos glauca
Jon E. Keeley
1974-6-6
4092
Riverside
Past Agunga [Aguanga?] across from ranch with blue fish sign.
60
Comment Read comments May 16 2016
RSA632654
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16540
Riverside
Red Mtn. Rd., 6-6.8 km east of R3.
Comment
SBBG21961
Arctostaphylos glauca
R. F. Thorne with J. Olmstead
1963-7-26
32817
Riverside
Trabuco District, Cleveland Nat Forest
304
Comment
SD113839
Arctostaphylos glauca
Darley F. Howe
1969-5-15
4592
Riverside
0.3 mi. E of Dripping Springs campground
490
Comment
RSA633553
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21795
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA633619
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16682
Riverside
Road to Santa Rosa Mountain (7S02), 12.3 km south of Highway 74.
2190
Comment
RSA633654
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16618
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
CAS-BOT-BC46339
Arctostaphylos pungens
Peter H. Raven
1958-5-18
12981
Riverside
3.0 mi. e. of junction to Aguanga, San Jacinto Mts.
Comment
UCR268309
Arctostaphylos pungens
Jim Andre
2012-6-15
30498
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243 at Mount Edna Road, c. 1 mile north of McMullen Flat, 5.9 miles south of Hwy I-10 at Banning
1172
Comment
SEINET11987225
Arctostaphylos pungens
W. Knight, Knight, I.
1981-1
3947
Riverside
Tilden Botanic Garden, Berkeley, orig. from Taquitz Valley at base of Mt. San Jacinto
Comment
RSA631309
Arctostaphylos rainbowensis
Jon E. Keeley
1992-7-17
16759
Riverside
Road to Thomas Mtn. (5S15), 1.8 km south of Toolbox Spring, west of Garner Valley, San Jacinto Mountains.
1785
Comment
RSA635993
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21611
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
RSA636003
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19550
Riverside
Carancho Rd., W. of Temecula.
440
Comment
RSA636021
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19493
Riverside
West of Temecula, off Calmara Rd., 1 km south of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains.
600
Comment
RSA636028
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15061
Riverside
Rainbow Canyon Rd., 2 km south of Pala Rd.
370
Comment
SFV21857
Argemone corymbosa
J. R. Pucci
2001-5-7
14
Riverside
San Jacinto Mountains Chino Canyon. Along abandoned road off north side of Tramway Road, 2 miles west of Highway 111.
425
Comment
CAS-BOT-BC207117
Argythamnia lanceolata
Steve Boyd; Tammy Morgan; Aydee Virgen; Sarah DeGroot; Valentin Arvizu; Tim Thibault
2004-5-14
11225
Riverside
Western base of the Chocolate Moutnains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station.
Comment
CAS-BOT-BC207129
Argythamnia lanceolata
Carl B. Wolf
1932-6-15
3735
Riverside
North of Utopia, Eagle Mts., Colorado Desert
228
Comment
RSA735317
Aristida adscensionis
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah DeGroot, Valentin Arvizu, Tim Thibault
2004-5-14
11282
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage.Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
RSA774926
Aristida adscensionis
Duncan S. Bell
2011-4-7
2166
Riverside
On the east side of the Arica mountains; approximately 2 miles northwest of Priests Well, or approximately 5.2 air miles southwest of the ghost town of Rice.
357
Comment
SD187312
Aristida adscensionis
Naomi Fraga, Lisa Rojas
2005-2-10
1378
Riverside
Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Highway 177.
365
Comment
UCD56398
Aristida adscensionis
W. L. Jepson
1928-4-25
12585
Riverside
Colorado Desert, Cottonwood Springs.
731
Comment Read comments Oct 9 2010
UCR229271
Aristida adscensionis
Ginny Short
2011-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Thousand Palms Canyon Rd., c. 9 miles due east of Cathedral City
183
Comment
UCR60782
Aristida adscensionis
Steve Boyd, Orlando Mistretta
1986-3-13
1431
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
366
Comment
SEINET3004951
Aristida californica
G. Rink
2011-3-9
10375
Riverside
Palo Verde Solar Site, southwest of Blythe
91
Comment
CLARK-A1528-4466
Aristida divaricata
John C. Roos
1941-8-2
83
Riverside
San Jacinto Mountains
Comment
UCSB45528
Aristida purpurea
Roos, John
1951-10-19
Riverside
Badlands and Old Jackrabbit trail
609
Comment
UCD56536
Aristida purpurea var. fendleriana
F. M. Reed
1933-5-31
7921
Riverside
soutthern California, Santa Rosa Indian Reservation, near bridge on Palms to Pines road.
Comment Read comments May 1 2011
UCR136196
Aristida purpurea var. fendleriana
A. C. Sanders
2004-6-20
28224
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., hilltop above I-15, SW of main clay pits
378
Comment
RSA741056
Aristida purpurea var. longiseta
Scott D. White, Justin M. Wood
2008-6-5
12063
Riverside
Quinn Flat Meadow.
1372
Comment
UCR201658
Aristida purpurea var. longiseta
Scott D. White, Justin M. Wood
2008-6-5
12063
Riverside
San Jacinto Mountains, Quinn Flat Meadow
1396
Comment
JEPS68444
Aristida purpurea var. nealleyi
W. L. Jepson
1928-4-25
12585
Riverside
Cottonwood Spgs. Colorado Desert, Eagle Mts.
731
Comment
UCR100574
Aristida purpurea var. purpurea
George K. Helmkamp
1997-11-1
2513
Riverside
Sonoran (Colorado) Desert, Bermuda Dunes, 41st St and Sparky (just east of Washington and south of I-10)
30
Comment
CAS-BOT-BC90191
Artemisia californica
Edmund C. Jaeger
1922-4-3
s.n.
Riverside
14 miles East and south of Palm Springs
Comment
HSC85327
Artemisia californica
Steve Boyd
1985-12-24
1194
Riverside
Gavilan Hills; Harford Springs County Park, south end of park
Comment
POM13394
Artemisia californica
E. C. Jaeger
1921-4-10
1020
Riverside
Palm Springs, Colo. Desert.
Comment Read comments Nov 5 2011
RSA750538
Artemisia californica
Scott D. White, Justin M. Wood, Paul Kielhold
2009-4-21
12588
Riverside
San Bernardino Mountains: Ridgeline E of Whitewater Canyon, +/- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry
640
Comment
SD229065
Artemisia californica
Dick Schwenkmeyer
2012-10-16
932
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
551
Comment
RSA561511
Artemisia douglasiana
Steve Boyd, Timothy S. Ross, David E. Bramlet
1992-9-9
7662
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confuluence of Los Alamos Creek., Up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
UC1929757
Artemisia ludoviciana subsp. incompta
Scott D. White
2003-10-9
9824
Riverside
San Jacinto Mountains: Pine Cove area. Dutch Flat. San Jacinto Peak 7.5' Quad.
Comment
RSA417354
Artemisia ludoviciana subsp. ludoviciana
L. C. Wheeler
1933-12-2
2297
Riverside
Tahquitz Canyon, San Jacinto Mts.
700
Comment
UC1119479
Artemisia tridentata subsp. tridentata
A. Lewis
1934-5-1
463
Riverside
Temescula River Elsinore Quadrangle, Temescula River
Comment Read comments Dec 11 2011
SEINET2044554
Artemisia tridentata var. angustifolia
H. S. Gentry
1954-7-25
14251
Riverside
Dripping Springs, along route 79.
Comment
UCR19688
Arundo donax
John C. Roos
1966-9-26
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley; Indio
3
Comment
HSC25817
Asclepias albicans
R. W. Spjut
1972-3-20
2287
Riverside
Colorado Desert, N face of the Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center.
305
Comment
RSA401651C
Asclepias californica
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
UC22958
Asclepias californica
H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Temecula Peak
609
Comment
UC22959
Asclepias californica
H. M. Hall
June 1901
2159
Riverside
Vandeventer Flat San Jacinto Mountains
1432
Comment
RSA192148
Asclepias eriocarpa
H. A. Zuill
1966-6-5
186
Riverside
1 mile SW of Murrieta on the Tenaja Grade.
Comment
UC1245423
Asclepias erosa
C. Ritchie Bell
1963-4-10
Riverside
ca. 16 mi e Desert Center School (roadside of US 60-70)
Comment
RSA522266
Asclepias fascicularis
Steve Boyd, D. Bramlet, Harry Spilman
1989-4-30
3511
Riverside
Gavilan Hills, Harford Springs County Park on the N edge of the Gavilan Plateau, E of Gavilan Creek
610
Comment
SEINET10637047
Asclepias fascicularis
Harvey M. Hall
Hall s.n. 1897
Riverside
Kenworthy, San Jacinto Mountains
1372
Comment
UCR12209
Asclepias subulata
O. F. Clarke
1969-11-22
s.n.
Riverside
Sonoran (Colorado) Desert, 4.5 mi. east of North Palm Springs, Coachella Valley
290
Comment
RSA779009
Astragalus didymocarpus var. dispermus
Duncan S. Bell
2010-4-1
643
Riverside
Arica Mountains: collecting near the Atchinson, Topeka, and Santa Fe railroad tracks approximately 3 air miles east of Priest Well, or approximately 4.3 air miles southeast of the ghost town of Rice.
216
Comment
PASA2723
Astragalus douglasii var. parishii
Frank W. Peirson
1922-5-20
3342
Riverside
Hemet Valley, San Jacinto Mtns.
1371
Comment
UCR102843
Astragalus gambelianus
A. C. Sanders
1997-4-3
20170
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
UC862737
Astragalus lentiginosus var. coachellae
Ivan Johnston
Apr 4 1917-Apr 6 1917
Riverside
Whitewater Colorado Desert, Whitewater (Colorado Desert, in sand around station)
Comment
UCR24506
Astragalus lentiginosus var. coachellae
L. F. LaPre
1981-4-14
s.n.
Riverside
Coachella Valley, Palm Desert; 2 mi north of junction of Monterey Ave. & Country Club Dr.
Comment
RSA122248
Astragalus nutans
Marcus E. Jones
1926-2-16
s.n.
Riverside
Corn Spring.
Comment
JEPS54835
Astragalus palmeri
W. L. Jepson
1901-5-22
1345
Riverside
Palm Canyon and return to Van Deventer's Ranch
914
Comment
RSA180278
Astragalus pomonensis
E. W. Lathrop
1965-3-30
5599
Riverside
14 miles W of Murrieta.
Comment
RSA415658
Astragalus pomonensis
N. C. Cooper
1944-5-21
1237
Riverside
Hemet.
549
Comment
UC574974
Astragalus pomonensis
C. Epling and J. Ewan
June, 1933
Riverside
5 mi above Corona (Temescal Canyon); , above Corona
Comment
POM12715
Athyrium filix-femina
P. A. Munz
1922-7-6
5991
Riverside
San Jacinto Mountains: Tahquitz Valley.
2195
Comment
RSA585621
Athysanus pusillus
D. L. Banks, S. D. Boyd
1995-3-15
56
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Agua Tibia Mtn., Dorland Mtn. area.
744
Comment
UC196585
Atrichoseris platyphylla
Joseph Grinnell
1910-3-18
Riverside
Riverside Mountains , Colorado River
Comment
POM278694
Atriplex canescens
Grant D. Brown
1950-3-29
524
Riverside
1 mile E. of San Jacinto
Comment
UCD97288
Atriplex canescens
K. Esau
1935-6-15
s.n.
Riverside
Riverside County.
Comment
CAS-BOT-BC168529
Atriplex confertifolia
Mitch Provance
2005-5-17
6594
Riverside
Warm Springs Valley: Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, ca. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site.
421
Comment
UCR24121
Atriplex coronata var. notatior
John C. Roos
1965-6-30
s.n.
Riverside
Perris-Aguanga Basin region, Perris
Comment
UCR75531
Atriplex coronata var. notatior
A. C. Sanders
1993-5-12
14005
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
UCD169478
Atriplex elegans var. elegans
R. E. Riefner Jr.
2013-8-17
13- 190
Riverside
City of Lake Elsinore, along Collier St. and Hwy 74 S to Temescal Wash.
393
Comment
UCR281803
Atriplex elegans var. elegans
Mitch Provance, John Hazlett
2017-4-27
417- 109
Riverside
Elsinore Trough, Lake Elsinore, borderline with Wildomar, SW of Olive St and Mission Trail.
386
Comment
CLARK-A1528-399
Atriplex patula subsp. hastata
John C. Roos, Lucille Roos
1951-10-24
5339
Riverside
Pedley
228
Comment
CAS-BOT-BC176531
Atriplex polycarpa
John Thomas Howell
1928-11-4
4085
Riverside
Wash in lower part of Hidden Spring [Canon] Canyon, 11 miles se. of Mecca, Chocolate Mts.
Comment
SBBG72571
Atriplex polycarpa
M. D. Clary
-Oct-1929
1156
Riverside
Coachella Valley
-13
Comment
UCR121168
Atriplex semibaccata
D. E. Bramlet
1989-7-6
1935
Riverside
Auld Creek west of the Lake Skinner Dam; c. 1,000 ft. NE of the intersection of Washington St. and Auld Road.
423
Comment
UCD169502
Atriplex serenana var. serenana
John F. Green
2009-7-13
s.n.
Riverside
Peninsular Range, Elsinore Trough, NE side of the city of Lake Elsinore, east side of Pasadena St. north of Central Ave.
384
Comment
RSA0038512
Atriplex suberecta
R. E. Riefner Jr.
2012-3-31
12 -64
Riverside
city of Hemet, north of Florida Avenue and south of West Devonshire Avenue and east of Meyers Street
462
Comment
UCR116934
Atriplex suberecta
A. C. Sanders, D. Malueg
2001-5-17
24360
Riverside
Perris-Aguanga Basin, Gasline right of way across Pinto and Hoopes Ranches, east of Briggs Road at and near Warm Springs Creek, south of Scott Rd.
415
Comment
UCR89874
Atriplex suberecta
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
SD146319
Atriplex triangularis
A. C. Sanders, D. Bramlet, Mihai Costea, and T. Salvato.
1999-10-15
23181
Riverside
San Jacinto Valley; Mystic Lake, 1.0 mile west of Jackrabbit Trail on Gilman Springs Road, 0.4 mile west of Quail Lake Golf Course entrance.
436
Comment
RSA0042643
Avena barbata
Diane M. Ramirez
1983-5-15
27
Riverside
Poppet Flat Divide Truck Trail, 3 mi S of junction with CA Hwy 243, S of Banning. Angelus Hill.
1253
Comment
RSA516752
Avena fatua
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
RSA0123154
Ayenia compacta
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8964
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 6.5 air miles southeast of the summit of Martinez Mountain.
480
Comment
IRVC503
Baccharis brachyphylla
R. H. Whittaker, W. A. Niering
1963-6-1
SJ 126
Riverside
Palms to Pines Hwy, slope NE-30 degrees; open, very rocky, gneiss-gabbroic soil, suffrutescent desert Santa Rosa Mountains
915
Comment
RSA0104611
Baccharis brachyphylla
Duncan S. Bell, Evan Meyer
2014-10-29
7679
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
SEINET3005004
Baccharis brachyphylla
G. Rink
2011-4-4
10433
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
UC1010319
Baccharis brachyphylla
John C. Roos
1950-10-15
5008
Riverside
about 1 mi s of Riverside-San Bernardino County line Dry Morongo Canyon
609
Comment
UCR26079
Baccharis brachyphylla
John C. Roos
1946-9-14
3008
Riverside
Santa Rosa Mtns, Dos Palmas Spring, east of Asbestos Mountain
1070
Comment
RSA342544
Baccharis emoryi
R. F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54086
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
GMDRC6585
Baccharis salicifolia
J. M. Andre
2012-6-15
30547
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
LA203013
Baccharis salicifolia
K. Watkins; Elizabeth McClintock
1937-4-10
sn
Riverside
Palms-to-Pines Highway, 2 mi. above valley
Comment
UCR189288
Baccharis salicifolia
Fred M. Roberts, S. Leatherman
2007-9-19
6591
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
CAS-BOT-BC99867
Baccharis sergiloides
Elizabeth H. Daniels
1932-3-8
s.n.
Riverside
Mission Canyon, Morongo Pass Road, Little San Bernardino Mountains
Comment
IRVC513
Baccharis sergiloides
R. H. Whittaker, W. A. Niering
1963-6-7
SJ 283
Riverside
slope SE-5o wash, sand alluvial soil.
1037
Comment
SBBG7745
Baccharis sergiloides
H. and M. Dearing
1940-11-10
5010 a
Riverside
Whitewater
Comment
UCR207615
Baccharis sergiloides
O. F. Clarke
2003-9-4
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
VVC1349
Baccharis sergiloides
A. C. Sanders, J. Mac
1996-11-23
19660
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
CAS-BOT-BC295896
Bahiopsis parishii
Ivan Johnston
1917-4-4
1060
Riverside
Colorado Desert. Palm Canyon
457
Comment
OBI27063
Baileya pauciradiata
Unknown
1974-3-19
Riverside
Rte I-10 frontage rd at Indian Wells Washington St, 6 mi E of Thousand Palms
Comment
POM350773
Bebbia juncea
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
POM350774
Bebbia juncea
Robert Gustafson, Gary D. Wallace
1982-5-19
2568
Riverside
Pines to Palms Hwy (Hwy. 74), vicinity of Pinyon Flat campground.
Comment
UC729543
Bebbia juncea var. aspera
Carl B. Wolf
1932-5-24
Riverside
1/2 mi below Fish Hatchery (Snow Creek Canyon, San Jacinto Mts.); San Jacinto Mts., Snow Creek Canyon
548
Comment
POM96265
Berberis nevinii
E. C. Jaeger
1925-11-9
s.n.
Riverside
Dripping Spring, S.W. Riverside Co.
Comment
UCR182536
Beta vulgaris
Mitch Provance
2003-7-4
4640
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives
226
Comment
CLARK-A1528-172
Bidens laevis
John C. Roos
1951-9-25
5266
Riverside
Riverside
259
Comment
UCR113587
Bidens laevis
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23679
Riverside
Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river
232
Comment
CAS-BOT-BC127990
Bidens pilosa
H. M. Hall
1901-8-1
s.n.
Riverside
Vicinity of Riverside
304
Comment
UCR31297
Blennosperma nanum
A. C. Sanders, T. Glenn
1983-4-17
3728
Riverside
Santa Ana Mtns., Mesa de Colorado, 5 mi (airline) SW of Murrieta
612
Comment
UCR178351
Bloomeria crocea
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1059
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
CAS-BOT-BC478937
Bloomeria crocea var. crocea
Steve Boyd
1986-4-22
1762
Riverside
Temescal Canyon, terrace escarpment W side of Indian Wash, S of I-15
Comment
UCR48353
Bloomeria crocea var. crocea
Steve Boyd
1986-4-22
1762
Riverside
Temescal Canyon, W side of Indian Wash, south of I-15
Comment
CAS-BOT-BC14158
Boechera perennans
K. Watkins; E. McClintock
1937-4-10
s.n.
Riverside
Palms to Pines highway near road to Shumway.
Comment
UCD98029
Boerhavia coccinea
T. C. Fuller
1968-7-17
17388
Riverside
Behind post office, 288 E. Main St., San Jacinto.
Comment
UCR57890
Boerhavia intermedia
J. M. Stewart
1989-9-17
603
Riverside
Western Colorado Desert, Coachella Valley, Pushawalla Canyon, Indio Hills.
Comment
RSA0093777
Boerhavia triquetra
Duncan S. Bell
2015-9-30
8677
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR43706
Boerhavia triquetra
R. F. Thorne, R. Dahlgren
1979-8-22
53571
Riverside
Joshua Tree National Monument, just south of San Bernardino Co. line near jct of road to Split Rock and 29 Palms, valley west of Pinto Mtns.
1098
Comment
CLARK-A1528-3272
Boerhavia wrightii
John C. Roos
1937-8-20
Riverside
Desert Center
Comment
SEINET2043231
Boerhavia wrightii
Chris E. True, K. Flemming
2003-9-26
s.n.
Riverside
Colorado/Sonoran Desert: Canyon Spring, Orocopia Mountains (Red Canyon Quad 7.5')
372
Comment
CAS-BOT-BC31022
Bolboschoenus maritimus
P. A. Munz
1918-4-27
2129
Riverside
Bet Murietta & Temecula.
Comment
RSA262062
Bothriochloa barbinodis
E. W. Lathrop
1966-3-23
6086
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
Comment
UC577595
Bothriochloa barbinodis
A. Lewis
Apr 1934
Riverside
Tin Mine Canyon
457
Comment
RSA385909
Bouteloua barbata
George B. Grant
6737
Riverside
Palm Springs
Comment
SEINET7294492
Bouteloua barbata var. barbata
Louis B. Ziegler
1967-1
s.n.
Riverside
Dry valley floor, lower edge of Yellow Pine Belt; Hemet Valley, San Jacinto Mts.
1402
Comment
RSA741581
Bouteloua curtipendula
Scott D. White, Justin M. Wood
2008-6-17
12177
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
UCR201433
Bouteloua curtipendula
Scott D. White, Justin M. Wood
2008-6-17
12177
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
UC68779
Brandegea bigelovii
H. M. Hall
Apr. 1905
5896
Riverside
Colorado Desert, Chuckwalla Springs Colorado Desert; , Chuckwalla Springs
Comment
UC68780
Brandegea bigelovii
H. M. Hall
Apr. 1905
5948
Riverside
Colorado Desert, McCoy Wash
91
Comment
UCSB6291
Brandegea bigelovii
Haller, John
1958-3-22
Riverside
Immediately S of Hwy. 60-70, 5.8 miles E of Desert Center
Comment
RSA778390
Brandegea bigelovii
Amber Swanson, Linda Jean Foster
2011-10-8
645
Riverside
Washes in the Little Santa Maria Wilderness W of Midland/Blythe-Rice Rd.
272
Comment
CAS-BOT-BC29979
Brassica fruticulosa
A. C. Sanders; Oscar F. Clarke
1989-4-5
9035
Riverside
Box Springs Mountains, on the east edge of Riverside. At the end of the dirt road in Two Trees Canyon.
Comment
UCR126936
Brassica geniculata
Julie A. Greene
1993-5-12
1321
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, SE end of visitor center road, east of Davis Road
436
Comment
RSA0045290
Brassica nigra
Margaret Murphy
1983-5-21
0037 -D
Riverside
Dry river wash located in the north section of parcel 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead.
Comment
JOTR33999
Brassica tournefortii
La Doux, Tasha, M. Harding
2010-4-7
2887
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
RSA0102675
Brassica tournefortii
Scott D. White
2003-3-23
8844
Riverside
Santa Rosa Mountains: Desert slope; Hwy 74 near Carrizo Creek crossing.
610
Comment
RSA543164
Brassica tournefortii
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6094
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
UCR113202
Brassica tournefortii
A. C. Sanders
1998-3-11
21691
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north side of Diamond Valley, along high water road of reservoir under construction
549
Comment
UCR60708
Brassica tournefortii
R. F. Thorne, M. Z. Thorne
1973-3-30
42671
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
RSA229521
Brickellia arguta
Philip A. Munz
1937-5-29
15150
Riverside
Deep Canyon, Santa Rosa Mountains.
1067
Comment
RSA5360
Brickellia arguta
B. D. Stark
1932-6-17
1530
Riverside
Canyons above Cottonwood Springs, Eagle Mts., Colorado Desert
396
Comment
CAS-BOT-BC106341
Brickellia atractyloides var. arguta
Marcus E. Jones
1926-5-13
s.n.
Riverside
Old Woman Mts.
Comment
CAS-BOT-BC106225
Brickellia desertorum
F. W. Peirson
1920-12-29
2336
Riverside
Andreas Canyon, Colorado Desert
243
Comment
CLARK-A1528-5454
Brickellia desertorum
John C. Roos, Lucille Roos
1950-9-30
4996
Riverside
Riverside
396
Comment
CLARK-A1528-5510
Brickellia desertorum
John C. Roos
1947-11-1
3751
Riverside
Eagle Mountains
Comment
UCR231199
Brickellia desertorum
A. C. Sanders, T. B. Salvato, Kent Beaman
2011-11-3
39946
Riverside
Peninsular Range; Santa Ana Mountains, Skyline Drive on ridge between Mabey and Tin Mine Canyons, 1.8 mi. below Oak Flat, at side canyon (tributary to Mabey Cyn.) crossed by road
710
Comment
UCR23272
Brickellia desertorum
John C. Roos
1950-10-15
5009
Riverside
San Bernardino Mtns., Dry Morongo Canyon, c. l mi south of Riverside-San Bernardino county line
612
Comment
UC1551954
Brickellia nevinii
J. C. Roos
1965-9-12
Riverside
3 mi sw of Corona Tin Mine Canyon (Santa Ana Mountains); Santa Ana Mountains
548
Comment
SEINET10570584
Brodiaea capitata
Coopern
1945-5-24
COOPERN 1626
Riverside
Big oaks canyon, open woodland. Flowers blue
1219
Comment
RSA191990
Brodiaea filifolia
E. W. Lathrop
1966-5-1
6237
Riverside
3 miles W of Murrieta
Comment
UCR191205
Brodiaea santarosae
Tom Chester, W. P. Armstrong, Kay Madore
2006-6-15
929
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve: Clay Hill, 0.7 km south-southwest of the northernmost high point of the Mesa de Burro
573
Comment
UCR68502
Brodiaea santarosae
R. Montijo
1991-7-10
91- 17
Riverside
Peninsular Ranges/San Jacinto Mtns, Santa Rosa Plateau: Avenida Escalera, north of Tenaja Road and c. 1 mi NE of Squaw Mountain
610
Comment
UC3326
Brodiaea terrestris subsp. kernensis
H. M. Hall
June, 1901
2093
Riverside
meadows in vicinity Strawberry Valley; San Jacinto Mountains
1402
Comment
RSA561879
Bromus arenarius
Steve Boyd, Timothy S. Ross
1992-6-10
7630
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
UCR112587
Bromus arizonicus
A. C. Sanders
1998-3-17
21748
Riverside
Riverside, open fields at NE edge of UCR campus, east of A & I dorms and south of Watkins Dr.
335
Comment
RSA559434
Bromus carinatus
Steve Boyd
1992-4-15
6858
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
UCD59232
Bromus carinatus var. marginatus
Peter Kamb
1948-7-3
1140
Riverside
Hall Canyon, San Jacinto Mtns.
1645
Comment
UCR130848
Bromus catharticus
S. J. Myers, C. McGaugh
1996-5-17
s.n.
Riverside
Santa Ana River Valley, Corona, River Road bridge over the Santa Ana River
165
Comment
POM259162
Bromus ciliatus var. ciliatus
P. A. Munz
1938-8-14
15356
Riverside
Virgin Spring, Santa Rosa Peak.
2287
Comment
UC1146110
Bromus emarginatus
E. K. Balls
1958-6-27
23293
Riverside
between Santiago Peak and Indian Truck Trail (along Main Divide, Santa Ana Mountains); Santa Ana Mountains, Main Divide
1371
Comment
UC1131018
Bromus grandis
H. S. Yates
1936-8-29
6383
Riverside
Fuller Creek
1676
Comment
RSA715940
Bromus hordeaceus
Scott D. White, Angelia Carey
2004-4-5
10026
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR102929
Bromus rubens
George K. Helmkamp
1998-2-5
2646
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
UCR91923
Bromus tectorum
A. C. Sanders, O. F. Clarke, et al.
1996-4-13
18028
Riverside
Riverside: Box Springs Mtns, crest of range in vicinity of park headquarters, head of Two Trees Canyon
700
Comment
UCR18522
Bromus trinii
Frank C. Vasek, O. F. Clarke
1966-4-4
s.n.
Riverside
Santa Rosa Mtns, Hwy 74 at Royal Carrizo Road, Deep Canyon drainage
917
Comment
UCR2259
Bromus trinii
F. M. Reed
1907-6-16
1471
Riverside
South Coast; San Bernardino Valley, Riverside, upper south fork of Arroyo Tequesquite
457
Comment
SEINET938598
Caesalpinia virgata
T. S. Elias
1985-1
10151
Riverside
Mecca Mountains just NE of Mecca; Painted Canyon
Comment
JEPS5836
Calandrinia ambigua
Dr. L. M. Newlon
1922-4-2
417
Riverside
along hwy between Westmoreland and Indio Indio; Colorado Desert
Comment
UCR41303
Calandrinia ciliata
N. M. Fellows, A. C. Sanders
1985-4-9
146
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
RSA198957
Callitriche marginata
R. F. Thorne
1968-5-8
37574
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
RSA85454
Callitriche marginata
J. C. Roos
1952-4-16
5540
Riverside
Edgemont, near Box Springs.
488
Comment
RSA444479
Calochortus albus
J. C. Roos
1960-5-30
s.n.
Riverside
Ridge between heads of Bedford Canyon and East Fork Ladd Canyon
1220
Comment Read comments May 20 2011
UCR201434
Calochortus concolor
Scott D. White, Justin M. Wood
2008-6-17
12178
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
POM12709
Calochortus invenustus
Philip A. Munz
1922-6-27
5856
Riverside
Santa Rosa Mountains: Santa Rosa.
2012
Comment
CAS-BOT-BC132440
Calochortus palmeri
E. A. McGregor
1941-6-12
28
Riverside
Santa Rosa Mt.
Comment
UCR215367
Calochortus plummerae
Fred M. Roberts
2006-6-28
6348
Riverside
Peninsular Range; San Jacinto Mountains, San Jacinto River Canyon, south fork, South Fork Trail 3.7 km west summit of Baldy Mountain
1266
Comment
CLARK-A1528-20
Calochortus splendens
C. M. Flanagan
1973-5-31
OO 613
Riverside
Morongo Indian Reservation
Comment
CAS-BOT-BC497281
Calochortus weedii var. weedii
Scott D. White
1995-6-30
3420
Riverside
Cole Creek, NW of Murrieta, upstream from Murrieta Ck. confluence
365
Comment Read comments Dec 10 2018
POM351399
Calycadenia tenella
Christopher Davidson
1977-5-25
5646
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
RSA560840
Calycadenia tenella
Steve Boyd
1992-5-4
7182
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
SEINET3088876
Calyptridium monandrum
Don Mitchell
1990-4-30
Riverside
W side of Sage Road, 1/2 mi south of intersection with Wilson Valley Road. Sage 7.5
701
Comment
UC1537346
Calyptridium monandrum
Gordon H. True Jr.
1935-4-4
216
Riverside
Gavilan Hills
609
Comment
SDSU17509
Calyptridium monospermum
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-26
378 B
Riverside
San Jacinto Wilderness State Park, Round Valley Campsite. Ca. 50 meters east of stone buildings near trail junction, along west edge of Round Valley.
2755
Comment
SDSU13045
Calystegia macrostegia subsp. tenuifolia
James C. Dice, Tu Chung
1987-10-19
740
Riverside
Along road to Field Station, ca. 0.4 km ENE of Field Station site. T8S, R3W, NW 1/4 of NW 1/4 of section 26.
347
Comment
POM12924
Calystegia occidentalis subsp. fulcrata
P. A. Munz
1922-6-27
5843
Riverside
Santa Rosa Mountains, Santa Rosa.
1981
Comment
UCR241184
Camissonia
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 07
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, lower Hathaway Canyon along Hathaway Canyon Rd.
826
Comment
RSA496457
Camissonia bistorta
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3073
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
UCR118781
Camissonia bistorta
A. C. Sanders, T. B. Salvato
2000-5-25
23426
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
UCR156093
Camissonia bistorta
T. B. Salvato, Kent Beaman
2005-5-16
802
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
SEINET4681021
Camissonia boothii
Elizabeth Neese
1979-4-10
7072
Riverside
Joshua Tree National Monument S of Twenty-nine Palms, near Cottonwood Sp.; 0
305
Comment
UCR30053
Camissonia boothii
A. C. Sanders
1983-4-24
3798
Riverside
Sonoran (Colorado) Desert, alluvial fan at the NW end of Orocopia Mountains along Hwy 195, c. 3 miles NE of Shavers Well and 2.7 miles NE of the point where the road enters Box Canyon
367
Comment
POM13037
Camissonia brevipes subsp. brevipes
P. A. Munz, D. D. Keck
1922-4-9
4894
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
RSA466019
Camissonia brevipes subsp. brevipes
Christopher Davidson
1977-5-26
5685 b
Riverside
Eastern Mojave Desert, Clark Mountains. Pachalka Spring, limestone hillside.
1524
Comment Read comments Nov 30 2014
SEINET3108356
Camissonia brevipes subsp. brevipes
Sears
1978-3-16
814
Riverside
3.5 mi SE of Midland in desert pavement adjacent to wash area.
244
Comment
RSA134517
Camissonia californica
Harlan Lewis
1957-4-5
s.n.
Riverside
Colorado Desert, Morongo Canyon.
Comment
RSA175070
Camissonia californica
Robert F. Thorne
1963-3-29
32411
Riverside
Colorado Desert, desert wash, 9 miles E of Mecca, Mecca Hills
152
Comment
RSA180409
Camissonia californica
E. W. Lathrop
1965-5-30
5774
Riverside
6 miles W of Murrieta.
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
UCR133381
Camissonia californica
Mitch Provance, J. S. Ross
1998-3-27
MOR- 1003
Riverside
San Bernardino Mtns., Morongo Indian Reservation, road to Lion Cyn., c. 2.1 miles NE of Cabazon
549
Comment
UCR96880
Camissonia californica
Scott D. White
1993-3-12
1183
Riverside
Near Winchester
466
Comment
RSA709898
Camissonia cardiophylla
Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas
2005-2-10
4600
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UCR217795
Camissonia chamaenerioides
Jim Andre, T. La Doux
2010-2-28
12560
Riverside
Lower Colorado River Valley, along Hwy 95 c. 25 miles north of Blythe, on east side of Big Maria Mountains, under radio tower
83
Comment
RSA630322
Camissonia claviformis
J. Wear
1995-3-22
s.n.
Riverside
Colorado Desert: Wash along Eagle Mountain Road, N of I-10 near Desert Center.
Comment
UCR256702
Camissonia claviformis
Duncan S. Bell
2012-3-18
3216
Riverside
Sonoran (Colorado) Desert, Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, c. 2.8 air miles southwest of Hidden Spring
20
Comment
POM211863
Camissonia claviformis subsp. aurantiaca
L. R. Abrams
1926-3-26
11083
Riverside
Between Palm Springs and Indian Wells.
Comment
RSA135290
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-23
11420
Riverside
Sandy wash along United States Highway 99 [Hwy 10], 8.6 miles west of Thousand Palms turnoff.
Comment
RSA449192
Camissonia claviformis subsp. aurantiaca
E. S. Spalding
1926-2-13
s.n.
Riverside
Colorado Desert. Calif. Painted Canon.
Comment
RSA72237
Camissonia claviformis subsp. aurantiaca
F. W. Peirson
1920-2-16
2707
Riverside
Palm Canyon stream below the canyon, Palm Springs. region
Comment
RSA516894
Camissonia claviformis subsp. claviformis
Steve Boyd, Orlando Mistretta
1986-3-13
1410
Riverside
Palen Mountains: NE of Desert Center, jct of Parker Dam Rd & 'Palen Rd' (rd. going through pass between Palen and Granite Ranges).
183
Comment
RSA679111
Camissonia confusa
M. Wall, Sean Wall
2003-4-6
260
Riverside
San Jacinto Valley, vacant lot off Ramona Expressway at Donna Ave. adjacent to Soboba Health Clinic. Property for sale for commercial development.
506
Comment
UCR166157
Camissonia confusa
T. B. Salvato, John F. Green
2004-5-27
563
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp
1402
Comment
UCR120539
Camissonia hirtella
D. E. Bramlet, P. Jacks, S. Goode
1989-4-6
1799
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
482
Comment
UCR260566
Camissonia hirtella
T. B. Salvato
2014-5-29
8036
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
RSA449011
Camissonia ignota
Lester H. Cushman
1932-03
213
Riverside
La Sierra Hts.
Comment
RSA525452
Camissonia ignota
Steve Boyd, Dave Bramlet
1990-4-29
4497
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
UCR116622
Camissonia pallida
A. C. Sanders
2001-3-20
23854
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
UCR43031
Camissonia pallida
D. C. Hawks
1986-4-16
s.n.
Riverside
Sonoran (Colorado) Desert, Whitewater Hill, c. 1.5 mi. east of Whitewater
529
Comment
RSA449052
Camissonia refracta
L. H. Jones
1910-3-17
s.n.
Riverside
Riverside Mountain on gravelly hillside Colorado River.
Comment
RSA511315
Camissonia refracta
A. C. Sanders
1988-5-11
7798
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
549
Comment
UCR29257
Camissonia refracta
George K. Helmkamp
1983-3-24
383- 2
Riverside
Chuckwalla Mtns, E base of the Mtns at Graham Pass Road
427
Comment
RSA563817
Camissonia strigulosa
F. C. Vasek
1958-5-9
580509 -1
Riverside
First valley W of Reche Canyon on new road [Reche Vista] from Console Springs to Sunnymead.
Comment
UCR120168
Camissonia strigulosa
Mitch Provance
1998-3-5
187
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
SD124059
Camissoniopsis bistorta
Robert F. Thorne, Drs. Fosberg, Sachet & Herbst
1983-4-23
55481
Riverside
San Bernadino Mountains: Sandy wash along Whitewater River where road crosses river below fish hatchery. Circa 4 miles North of Whitewater Post Office.
640
Comment
SBBG51027
Camissoniopsis pallida
N. R. Zabriskie, W. Zabriskie
1973-4-3
Riverside
"Poor-will Cyn", Palm Cyn drainage
426
Comment
RSA612510
Capsella bursa-pastoris
D. L. Banks, Joe Moreno
1997-2-5
1264
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., Including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR239911
Cardamine
O. F. Clarke
2006-1-26
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
UCR24810
Carex alma
George K. Helmkamp
1981-8-23
s.n.
Riverside
San Jacinto Mountains, north side of the mountains at Snow Creek near Snow Creek Village, c. 200 yards upstream from the old stone house.
393
Comment
CHSC101010
Carex athrostachya
Scott D. White; Justin M. Wood
2008-6-18
12222
Riverside
San Jacinto Mountains: K Flat Meadow.
1439
Comment
UCR174555
Carex barbarae
Jennifer H. Jones
2006-6-6
408
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
RSA680828
Carex multicaulis
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8653
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
RSA364643
Carex phaeocephala
George R. Johnstone
1928-10-3
s.n.
Riverside
San Jacinto Mountain. Summit.
3293
Comment
POM10385
Carex praegracilis
F. M. Reed
1906-4-29
945
Riverside
Riverside: Santa Ana River bottom near Rubidoux Ave.
Comment Read comments Mar 10 2011
UCR178312
Carex praegracilis
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 934
Riverside
San Bernardino Mtns., Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07
1220
Comment
CAS-BOT-BC94055
Carex sartwelliana
Peter F. Zika; Nick Otting; Kate Kramer
2010-8-6
25301
Riverside
bridge over N Fork San Jacinto River, Dark Canyon, at campground, San Jacinto Mountains (SnJt)
1785
Comment
RSA621504
Carex spissa
Darin L. Banks
1997-11-15
2197
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, on the north side of the Dorland Mountain Arts Colony.
549
Comment
CAS-BOT-BC115971
Carex subfusca
H. E. Hasse; Samuel B. Parish
s.n.
Riverside
San Jacinto Mts.
Comment
SEINET4170163
Carex teneriformis
Unknown
1938-8-13
15322
Riverside
Cedar Spring, N. base of Santa Rosa Peak
2286
Comment
UCR90608
Carex triquetra
Scott D. White
1995-6-29
3390
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
SEINET949244
Cassia eremophila
Miles Fellows
1985-1
67 -182
Riverside
Cultivated at the UCR Botanical Garden.
Comment
POM171282B
Castela emoryi
I. M. Johnston
1930-6-15
3787
Riverside
Hayfields, Mecca-Blythe Road
Comment
RSA425880
Castilleja affinis
M. V. Hood
1945-3-28
s.n.
Riverside
Hwy. 79 to Hemet from Aguaga. Ele. 1,800 ft.
549
Comment
RSA82229
Castilleja affinis
F. W. Peirson
1929-5-4
8338
Riverside
Mostly about bushes on low hill about 2 miles south of summit of St. Johns Grade south of Hemet.
701
Comment
SD134198
Castilleja affinis subsp. affinis
R. Mitchel Beauchamp
1972-4-16
3299
Riverside
Pauba Valley, N of Highway 71-79
430
Comment
UCR104192
Castilleja applegatei subsp. martini
Scott D. White
1997-5-18
5182
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
SD229283
Castilleja applegatei subsp. martinii
Dick Schwenkmeyer
2012-4-17
686
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
JOTR31005
Castilleja chromosa
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1288
Riverside
Joshua Tree National Park. Stop 4: Hexie Mountains, Blue Cut Gorge, canyon with sandy bottom and steep rocky walls
Comment
RSA775123
Castilleja exserta
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5024
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
CLARK-A1528-4176
Castilleja foliolosa
E. W. Lathrop
1966-3-2
Riverside
853
Comment
UCR213887
Castilleja foliolosa
Scott D. White, Justin M. Wood
2009-5-22
12918
Riverside
San Jacinto Mountains, Old Control Road, above Halfway Spring
1463
Comment
UCSB46696
Castilleja foliolosa
Leen, Rosemary
1977-5-22
Riverside
San Jacinto Mts; Highway 243
Comment
UC885440
Castilleja minor subsp. spiralis
Crawford and Johnston
1917-6-9
1222
Riverside
near Corona; Santa Ana River
Comment
UCR67345
Caulanthus amplexicaulis var. amplexicaulis
S. J. Myers
1991-4-15
91- 01
Riverside
City of Banning, west of Fields Road, north of I-10 and south of the Morongo Indian Reservation.
671
Comment
CAS-BOT-BC41138
Caulanthus heterophyllus
D. E. Bramlet
1991-5-7
2116
Riverside
North Domenigoni Hills. Knoll 2184, north of Newport Road and east of the MWD canal. Just south of a water tank.
666
Comment
RSA735865
Caulanthus heterophyllus
Scott D. White, Justin Wood, Juan Hernandez
2008-3-12
11764
Riverside
Site of proposed Liberty Quarry. Mountains between Temecula Valley and Rainbow Valley just W of Interstate 15. N of the San Diego County Line.
335
Comment
SJSU8306
Caulanthus heterophyllus
G. L. Willey
1975-11-17
Riverside
Wileys Well (?) [locality questionable, probably from near the coast at some point in S California]
176
Comment
UC1583150
Caulanthus heterophyllus
Steve Boyd
1986-3-1
1364
Riverside
1/4 mi s Harford Springs County Park; Gavilan Plateau, Gavilan Hills, s of Harford Springs Co Park
640
Comment
RSA575067
Ceanothus crassifolius
Steve Boyd
1981-3-4
810304 -L
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
UCR4090
Ceanothus crassifolius
Carole Sims
1965-3-14
s.n.
Riverside
Peninsular Range, c. 4 miles east from Temecula near Vail Ranch
366
Comment
SEINET13945800
Ceanothus crassifolius
Lewis S. Rose
1949-1
49072
Riverside
2 mi. south of Temecula
366
Comment
UCR92455
Ceanothus cuneatus
A. C. Sanders, S. Hawkins
1996-4-24
18075
Riverside
San Bernardino Mtns, Morongo Indian Reservation, along dirt road in Hathaway Canyon, near Burro Flats
1159
Comment
SEINET5339270
Ceanothus cuneatus
H. M. Hall
1897-7-3
s.n.
Riverside
Vicinity of Riverside, CA
610
Comment
RSA1793
Ceanothus greggii var. perplexans
Carl B. Wolf
1931-5-11
1944
Riverside
Near Pipe Creek, above Hemet Valley.
1677
Comment Read comments Mar 24 2011
SD37615
Ceanothus greggii var. perplexans
Edith A. Purer
1935-4-21
6444
Riverside
Pine Valley, Pines to Palms Highway
Comment
POM254865
Ceanothus integerrimus var. integerrimus
W. Pequegnat
1940-7-1
s.n.
Riverside
Santiago Peak.
1735
Comment
UCD166232
Ceanothus leucodermis
Jack Major
1962-4-16
774 -a
Riverside
Mt. San Jacinto, south side. (Exact location unknown. Coordinates estimated by label maker.)
1524
Comment
UCR155339
Ceanothus leucodermis
A. C. Sanders, Mike Misenhelter
2005-3-23
29263
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
POM254876
Ceanothus oliganthus
W. Pequegnat
1940-3-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
854
Comment
RSA754175
Ceanothus ophiochilus
Dylan O. Burge
2009-3-19
DOB 1065 c
Riverside
Oak Mountain, west of Vail Lake, accessed via foot trail from Vail Lake Resort, 13.4 km 291 degrees True WNW of Aguanga.
640
Comment
RSA769824
Ceanothus palmeri
E. W. Lathrop
1969-5-9
7033
Riverside
Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak
1220
Comment
SJSU10884
Ceanothus perplexans
G. B. Youngberg
1956-3-31
239
Riverside
by Banning-Idyllwild Rd, San Jacinto Mts
1158
Comment
RSA0022330
Ceanothus perplexans
Ora M. Clark
1929-2-23
1523
Riverside
South of Beaumont, San Jacinto Mountains
Comment
RSA126838
Cenchrus spinifex
H. S. Yates
1937-6-28
6741
Riverside
Near Indio.
30
Comment
UCR119949
Centaurea repens
Mitch Provance
1998-9-5
1026
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
POM3384
Centaurium exaltatum
Geo R. Hall
1905-9-3
s.n.
Riverside
Riverside
Comment
POM9798
Centaurium exaltatum
H. D. Collins
1921-11-19
s.n.
Riverside
Santa Ana River, 3 miles N of Mt Rubidoux.
Comment
RSA518901
Centaurium venustum
B. Pitzer, B. L. Phillips
1988-7-1
1482
Riverside
Dripping Springs Area: S of Vail Lake, N of Hwy 79, between Kolb & Arroyo Seco Creeks.
488
Comment
RSA587576
Centaurium venustum
D. L. Banks, Steve D. Boyd
1995-6-2
575
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 S32, W of the Dripping Springs Alcove Area.
890
Comment
UCSB42188
Centromadia pungens
Roos, John
1965-6-21
Riverside
San Jacinto
Comment
CAS-BOT-BC279122
Centromadia pungens subsp. laevis
David D. Keck
1932-10-2
1946
Riverside
Just north of Temecula
Comment
RSA735908
Centromadia pungens subsp. laevis
Scott D. White, Justin M. Wood
2008-6-24
12283
Riverside
Beaumont Badlands: San Timoteo Canyon. Meadow along San Timoteo Creek.
640
Comment
UC73920
Centromadia pungens subsp. laevis
Geo. R. Hall
1905-9-3
Riverside
Comment
UCR266496
Centromadia pungens subsp. laevis
Mitch Provance, Matt Amalong
2015-4-6
415- 12
Riverside
Temecula/Murrieta Region, About 1 mile SW of Winchester, along Leon Rd. in the vicinity of Norma Way and Busby Rd.
452
Comment
UCR126372
Cerastium glomeratum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
680 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
RSA586147
Cercocarpus betuloides var. betuloides
D. L. Banks, Steve D. Boyd
1996-3-16
109
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on
625
Comment
RSA525418
Chaenactis artemisiifolia
Steve Boyd
1990-5-3
4526
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake
Comment Read comments Feb 1 2008
SEINET5712807
Chaenactis artemisiifolia
Ed LaRue
1990-1
s.n.
Riverside
0.5 mi NW of town of Aguanga, N of Hwy 79 and W of Hwy 371; ca. 1.5 mi (air line) N of San Diego County line. Aguanga 7.5' USGS Quad.; Aguanga
640
Comment
CAS-BOT-BC276398
Chaenactis carphoclinia
N. Aitkenhead
1977-2-3
2112
Riverside
At intersection of T/L with Chuckwalla Road
Comment
RSA676147
Chaenactis carphoclinia
Scott D. White
2001-4-12
8306
Riverside
Shaver's Valley. South of 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.
320
Comment
SEINET9118568
Chaenactis carphoclinia
D. Myrick
1966-1
1349
Riverside
Desert Hot Springs, desert slope adjoining Linda Vista Lodge.
Comment
RSA3973
Chaenactis carphoclinia var. carphoclinia
C. B. Wolf
1932-4-29
3111
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
243
Comment
UC1595787
Chaenactis carphoclinia var. carphoclinia
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4615
Riverside
4.7 mi ne Mecca (on Box Canyon Rd)
Comment
UCR3472
Chaenactis carphoclinia var. carphoclinia
Sally Bell
1964-3-24
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, along Washington [Street], c. 3.5 mi. north of the 'Indio Freeway' (= Hwy I-10)
76
Comment
UCR72161
Chaenactis carphoclinia var. carphoclinia
Theo Glenn
1991-5-7
91- 91
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
365
Comment
CAS-BOT-BC276923
Chaenactis fremontii
C. L. Hitchcock
1966-3-16
24208
Riverside
Along Palms to Pines Highway, 4 miles S of Palm Desert
609
Comment
JEPS9002
Chaenactis fremontii
Dr. L. M. Newlon
1922-1-1
424
Riverside
6 mi w of Indian Wells
Comment
POM351699
Chaenactis fremontii
Ora M. Clark
1929-3-16
1710
Riverside
N. of Whitewater, Colorado.
Comment
RSA691085
Chaenactis fremontii
Scott D. White
2001-4-18
8362
Riverside
Coachella Valley: Palm Springs. NE corner of Sunrise Dr. and San Raphael Dr. (Palm Springs)
152
Comment
RSA770843
Chaenactis fremontii
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4947
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UCR34887
Chaenactis glabriuscula
L. B. Ziegler
1967-6-15
160
Riverside
San Jacinto Mtns, Bautista Creek Canyon
732
Comment
CAS-BOT-BC277415
Chaenactis glabriuscula var. glabriuscula
R. F. Hoover
1968-6-7
11158
Riverside
Head of St. Johns Canyon
Comment
RSA180441
Chaenactis glabriuscula var. glabriuscula
E. W. Lathrop
1965-5-30
5773
Riverside
6 miles W of Murrieta.
Comment
RSA282790
Chaenactis glabriuscula var. glabriuscula
C. W. Tilforth, B. Busenberg
1980-6-10
1990
Riverside
3.8 miles in from Highway 74 along north leg of Thomas Mountain Road, south of Lake Hemet.
Comment
RSA314460
Chaenactis glabriuscula var. glabriuscula
R. F. Thorne, F. R. Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55458
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA771657
Chaenactis glabriuscula var. glabriuscula
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4911
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
RSA772574
Chaenactis glabriuscula var. glabriuscula
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5010
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66014
750
Comment
UCR112484
Chaenactis glabriuscula var. glabriuscula
A. C. Sanders, T. B. Salvato
2000-5-30
23439
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
CAS-BOT-BC277556
Chaenactis glabriuscula var. lanosa
Ynez Whilton Winblad
1937-4-19
s.n.
Riverside
Near Palm Springs
Comment
CAS-BOT-BC284350
Chaenactis stevioides
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
RSA0108934
Chaenactis stevioides
Duncan S. Bell, Amanda Bell
2012-1-28
3076
Riverside
East side of the Arica Mountains; collecting along the old railroad tracks on the west side of Rice Valley, approximately 6.25 air miles south of the ghost town of Rice.
224
Comment
POM13922
Chaenactis stevioides var. stevioides
P. A. Munz, D. D. Keck
1922-4-9
4819
Riverside
Hayfields, Chuckawalla Valley.
152
Comment
JOTR34148
Chaenactis xantiana
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3164
Riverside
Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5)
959
Comment
SEINET3228170
Chamaesyce abramsiana
G. Rink
2012-9-10
11690 b
Riverside
At the Rio Mesa (proposed) Solar Power Plant about 15 miles southwest of Blytheon the east side of the Mule Mountains
125
Comment
RSA626041
Chamaesyce albomarginata
Scott D. White
1994-6-14
2073
Riverside
Santa Gertudis Creek, ca. 1 mi. E. of Skunk Hollow.
396
Comment
JOTR35009
Chamaesyce micromera
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3111
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
SBBG35071
Chamaesyce polycarpa
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
RSA778396
Chamaesyce polycarpa
Amber Swanson
2011-10-9
655
Riverside
Western Big Maria Mtns on flat near mine
264
Comment
RSA770638
Chamaesyce polycarpa var. hirtella
R. F. Thorne, M. Z. Thorne
1973-3-30
42694
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
RSA608177
Chamaesyce polycarpa var. polycarpa
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10064
Riverside
Colorado-Mojave Desert transition, Little Maria Mountains: Bajada at southwest end of Rice Valley, along Midland Road, just north of pass between Little Maria and Big Maria mountains.
274
Comment
RSA550000
Chamaesyce prostrata
O. F. Clarke
1976-9-23
s.n.
Riverside
Common weed on UCR campus.
Comment
RSA38695
Chamaesyce setiloba
P. A. Munz
1946-10-20
11579
Riverside
Palms to Pines Hwy at N base of Snata Rosa Mts.
1037
Comment
UCR275019
Cheilanthes
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
CAS-BOT-BC66312
Cheilanthes clevelandii
Steve Boyd; Tim Ross; Laurel Arnseth
1990-3-30
3968
Riverside
Vail Lake area, westerly draining cyn at N base of 'Big' Oak Mtn.
640
Comment
POM11164
Cheilanthes covillei
Philip A. Munz
1922-7-1
5937
Riverside
Santa Rosa Mountains: Old Santa Rosa.
1402
Comment
POM119153
Cheilanthes covillei
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
POM12432
Cheilanthes covillei
F. M. Reed
1917-6-3
3931
Riverside
Main Street Canyon , South of Corona
Comment
RSA301975
Cheilanthes covillei
J. R. Shevock
1970-12-13
567
Riverside
Cap Rock, Joshua Tree
1371
Comment
UCR114760
Cheilanthes newberryi
Scott D. White, D. E. Bramlet
1999-4-22
7235
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR177317
Cheilanthes newberryi
Scott D. White, Michael Honer
2003-5-27
9397
Riverside
Gavilan Hills / Temescal Canyon, hills and canyons c. 1 mile north of the I-15 Fwy and 1 mi east of Lake Street exit, south and/or west of unnamed peak '2349
549
Comment
UCR214309
Cheilanthes newberryi
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38402
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
POM120575
Cheilanthes parryi
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
UC812273
Cheilanthes parryi
C. L. Hitchcock
1940-4-4
5962
Riverside
Cottonwood Springs; Joshua Tree Nat'l Monument
Comment
CAS-BOT-BC70382
Cheilanthes viscida
J. G. Lemmon
April - May
4
Riverside
Downieville Buttes and bluffs of White Water River on the Colorado Desert
Comment
SEINET7048179
Cheilanthes viscida
Steven R. Hill
2001-5-3
33687
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
SEINET8008429
Cheilanthes viscida
W. F. Parish
No determinado
Riverside
Agua Caliente, Agua Caliente,Riverside, California
Comment
UCR232769
Chenopodium
William Schlegel, Andrew Troutte, Jordan Zylstra
2008-8-29
013
Riverside
Peninsular Range; San Jacinto Mtns., Skunk Cabbage Meadow
2449
Comment
RSA466280B
Chenopodium ambrosioides
S. J. Myers
1987-10-27
s.n.
Riverside
Ca. 3 mi. W of Temecula, NE portion of plateau, 3/4 mi. E of Walker Basin.
Comment
UCR154743
Chenopodium berlandieri
T. B. Salvato, Kent Beaman
2005-5-16
778
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
UCR114616
Chenopodium berlandieri var. zschackei
Mitch Provance
2000-9-1
2223 B
Riverside
Juupa Mtns., Belltown/Rubidoux area, along the RR tracks on the E side of Rubidoux Blvd at the SW side of Crestmore Hill (Riverside Cement Company).
274
Comment
UC1537379
Chenopodium californicum
Gordon H. True Jr.
1935-3-14
102
Riverside
Gavilan Hills
609
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
CDA23371
Chenopodium desiccatum
Scott D. White
1998-6-28
6790
Riverside
Coastal Plains and Basins; San Bernadino Basin region; Corona: River Road bridge over the Santa Ana River.
Comment
RSA78287
Chenopodium fremontii
P. A. Munz, E. K. Balls
1952-8-21
17968
Riverside
Hamilton Creek, SE part of San Jacinto Mts.
1433
Comment
RSA450976
Chenopodium murale
Stephen M. Beckstrom-Sternberg
1985-9-10
1024
Riverside
U.C.R. garden plots.
Comment
SD146305
Chenopodium pratericola
A. C. Sanders, Mitch Provance and T. B. Salvato
2000-4-18
23325
Riverside
Coachella Valley; along Dillon Road at junction with Tyler, north of I-10, east of Indio and north of Coachella.
4
Comment
UC7268
Chenopodium pratericola
H. M. Hall
July 1901
2473
Riverside
Tahquitz Valley San Jacinto Mountains
2133
Comment
UCR119413
Chenopodium pratericola
Mitch Provance
1998-6-11
647
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
LA204143
Chilopsis linearis subsp. arcuata
Carl Epling;
1932-11-9
sn
Riverside
San Jacinto Mountains, Murray Canyon, Palm Springs
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
RSA0078224
Chloris virgata
Sarah J. De Groot, Amy Rouillard
2015-9-15
7562
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
CAS-BOT-BC191707
Chorizanthe brevicornu var. brevicornu
H. M. Hall
1905-5-1
6029
Riverside
Near PInto Mts.
Comment
RSA392607
Chorizanthe brevicornu var. brevicornu
M. B. Dunkle
1933-5-6
3450
Riverside
Painted Canyon
Comment
RSA776958
Chorizanthe brevicornu var. brevicornu
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
906
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
RSA674955
Chorizanthe fimbriata
Scott D. White, Teresa Salvato
2001-6-8
8565
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
CAS-BOT-BC191354
Chorizanthe leptotheca
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore
Comment
RSA392689
Chorizanthe leptotheca
H. de Forest, Jack Rempel
1933-6-25
s.n.
Riverside
San Jacinto Mts.
Comment
RSA65160
Chorizanthe leptotheca
F. W. Peirson
1925-5-20
6012
Riverside
Aguanga
Comment
NY468365
Chorizanthe parryi var. parryi
J. L. Reveal
1988-5-23
6867
Riverside
Along California Highway 75 at milepost 48, 3 miles east of Fairview Avenue in Valle Vista, on sandy granitic soil north of the highway and south of the San Jacinto River
609.6
Comment
UCR189799
Chorizanthe polygonoides subsp. longispina
Andrea Salzman, T. B. Salvato, Mitch Provance
2006-5-17
121
Riverside
Peninsular Range; Murrieta Area, Warm Springs Creek watershed, off Lindenberger Rd. at corner of Calle de Los Caballos
457
Comment
UCR120656
Chorizanthe polygonoides var. longispina
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1783
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
RSA522757
Chorizanthe staticoides
Steve Boyd, Tim S. Ross, L. Arnseth
1990-3-29
3864
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
RSA543949
Chorizanthe staticoides
Steve Boyd, Orlando Mistretta
1991-5-9
6181
Riverside
Santa Ana Mountains, lower flank of range along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons.
549
Comment
UCR9260
Chrysothamnus paniculatus
O. F. Clarke
1969-11-10
s.n.
Riverside
Sonoran (Colorado) Desert, Near Whitewater on Hwy 111, 2 mi. SE of point where 111 merges into Hwy I-10 at Verbenia Ave.
351
Comment
CLARK-A1528-1739
Chrysothamnus teretifolius
John C. Roos
1942-10-24
2577
Riverside
Joshua Tree National Park
1523
Comment
RSA117699
Chrysothamnus teretifolius
S. Carlquist
1958-3-30
429
Riverside
Along Morongo Valley to Lucerne Valley Road, on San Bernardino - Riverside County line
Comment
SD258444
Chylismia brevipes subsp. brevipes
J. M. Andre
2013-3-27
24818
Riverside
Riverside Mountains; east side of Riverside Mountains, along Nwy 95, 13.2 miles S of Vidal Jst. Parker SW 7.5'Q
125
Comment
JOTR35077
Chylismia cardiophylla subsp. cardiophylla
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3528
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes
Comment
CAS-BOT-BC160606
Chylismia claviformis subsp. aurantiaca
Lewis S. Rose
1937-4-10
37178
Riverside
Indio - Blythe Road, 26 mi. E. of Indio
457
Comment
CAS-BOT-BC160622
Chylismia claviformis subsp. aurantiaca
Geo. B. Grant
1906-4-20
s.n.
Riverside
Palm Springs
Comment
CAS-BOT-BC160631
Chylismia claviformis subsp. aurantiaca
F. H. Billings
1926-1-25
10
Riverside
Palm Springs
Comment
SBBG5110
Chylismia claviformis subsp. aurantiaca
H. and M. Dearing
1939-12-31
4048
Riverside
5 mi N Palm Springs
Comment
UC1535382
Cirsium occidentale var. californicum
A. C. Sanders and B. Pitzer
1987-4-21
7048
Riverside
near southernmost radio towers Box Springs Mountains; , Riverside East Quad.
792
Comment
RSA593983
Cirsium occidentale var. occidentale
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0958
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
CAS-BOT-BC280420
Cirsium ochrocentrum
John Thomas Howell
1952-10-24
28863
Riverside
Bridges Ranch near Beaumont
Comment
POM123129
Cistanthe monandra
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
RSA33775
Cistanthe monandra
N. C. Cooper
1944-5-21
1284
Riverside
San Jacinto Mountains, West side
915
Comment
RSA466603
Cistanthe monandra
N. C. Cooper
1944-6-17
1423
Riverside
San Jacinto Mtns. above Banning.
1220
Comment
POM3017
Clarkia dudleyana
H. M. Hall
1901-06
2265
Riverside
In San Jacinto Mountains, canyons of the west side.
1524
Comment
UCR133429
Clarkia dudleyana
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 206
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
UC20315
Clarkia epilobioides
Mrs. Gregory
1892-1
Riverside
San Jacinto San Jacinto
Comment Read comments Jul 22 2010
SD152802
Clarkia purpurea subsp. quadrivulnera
Steve Boyd, Tim Ross
1992-5-5
7219
Riverside
South Santa Ana Mountains, San Mateo Canyon Wilderness area. Oak flats area East of Verdugo Potrero.
730
Comment
UCR121695
Claytonia parviflora
A. C. Sanders
2002-5-4
25040
Riverside
San Jacinto Mtns., Idyllwild, Pine Crest Ave., NE of Hwy 243
1677
Comment
UCR215130
Claytonia parviflora
Sarah C. Pasquini
2008-4-18
13
Riverside
Peninsular Range; San Jacinto Mtns., c. 6.5 miles south of city of Banning, 200 m down Mt. Edna Road off hwy 243
1160
Comment
UCR201651
Claytonia parviflora subsp. parviflora
Scott D. White, Justin M. Wood
2008-5-15
11996
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA585628
Claytonia parviflora subsp. viridis
D. L. Banks, Steve Boyd
1995-3-15
0063
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
689
Comment
UCR121656
Claytonia parviflora subsp. viridis
A. C. Sanders
1995-4-13
16488
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
POM12079
Claytonia perfoliata subsp. intermontana
Mary F. Spencer
1921-6-1
1870
Riverside
Idyllwild, San Jacinto Mountains
1616
Comment
RSA720598
Clematis lasiantha
T. Tennant
1998-5-7
MOR- 85
Riverside
Morongo Indian Reservation, Wood Canyon (polygon W8), ca. 0.6miles NNW of Cabazon.
1280
Comment
SEINET10536024
Clematis lasiantha
James S. Miller
1992-5-8
Miller 7461
Riverside
1 mi N of California route 74 on Main Divide Road; near NE border of Cleveland National Forest.
900
Comment
UCR82762
Clematis ligusticifolia
A. C. Sanders, T. Schram, D. Wappler
1994-10-6
15790
Riverside
San Jacinto Mtns., N slope of mountains, nameless tributary of Azalea Creek, Twin Pines Creek drainage
1192
Comment
RSA291596
Clematis pauciflora
C. W. Tilforth, Walter Wisura
1979-4-11
1787
Riverside
Hills on south side of Lake Skinner, east of Murrieta.
427
Comment
RSA6085
Clematis pauciflora
Carl B. Wolf
1932-5-25
3668
Riverside
Snow Creek N base San Jacinto Mountains, just above the Fish Hatchery
640
Comment
SBBG112483
Clematis pauciflora
C. Bornstein
1994-5-1
Riverside
Barker Dam; Joshua Tree Nat Monument
1280
Comment
SD137655
Clematis pauciflora
Darin L. Banks, Steve Boyd
1995-3-16
93
Riverside
Cleveland national forest, Agua tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage.
512
Comment
RSA440813
Cleome isomeris
T. S. Clare
1931-01
s.n.
Riverside
Colorado Desert.
Comment
RSA556486
Cleome isomeris
Julie Greene
1993-3-13
1050
Riverside
West of Poleline Rd.
457
Comment
RSA0117423
Collinsia concolor
Steve D. Boyd, C. Boyd, K. Boyd, R. Noyes, L. Arnseth
1988-5-28
2263
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
UCR42324
Collinsia concolor
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
168
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, 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
489
Comment
UCR24482
Collinsia heterophylla
John C. Roos
1950-4-15
4733
Riverside
In the hills NE of the summit of Reche Canyon
546
Comment
RSA619570
Collinsia heterophylla var. heterophylla
D. L. Banks
1997-5-5
2008
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
CHSC106481
Collinsia parryi
Robt. Allen; L. Fuentes
2008-4-10
Riverside
Peninsular Ranges; Santa Ana Mountains region: San Juan Canyon watershed. Along Bear Canyon Trail, 0.08 air mi. SSE of the trailhead near Ortega Hwy. UTM Zone 11S; 3719120 mN 460446mE.
627
Comment
RSA0117391
Collinsia parryi
N. C. Cooper
1947-4-5
2047
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
JOTR35330
Colubrina californica
Harding, Mitzi, Mark Wheeler
2012-2-28
96
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; southeastern most canyon in the range (Stop 2)
265
Comment
SD140011
Colubrina californica
Andy C. Sanders, E. J. Lawlor
1992-4-4
12112
Riverside
McCoy Mountains; within I(c) mile of Mc Coy Spring, below and to the south of the canyon bottom
244
Comment
RSA543901
Convolvulus simulans
Steve Boyd
1991-3-20
6268
Riverside
Temescal Cyn, S flank of Alberhill Mt., W end adjacent to old clay mine area.
426
Comment
UCR189583
Convolvulus simulans
Ryann Loomis
2006-6-6
017
Riverside
Peninsular Range, Perris-Aguanga Basin, 1.2 mi north of northwestern corner of Vail Lake, on peak of Oak Mountain
817
Comment
RSA612848
Conyza bonariensis
D. L. Banks
1997-3-1
1368
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
UCR140710
Conyza coulteri
A. C. Sanders
2004-5-11
27844
Riverside
Elsinore Basin Region, Alberhill Mountain, former clay mine area c. 1 mile SE of Alberhill
439
Comment
UCSB26204
Cordylanthus rigidus subsp. rigidus
Gliessman, Stephen
1968-7-24
Riverside
West side of Morris Ranch Road, 0.4 miles north of junction with Highway 74, hills north of Hemet Valley
1402
Comment
RSA0010993
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Colleen Wheeler
2010-7-19
1627
Riverside
San Bernardino National Forest: Garner Valley, in the vicinity of the Tool Box Spring trailhead, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1377
Comment
UC1292297
Coreopsis californica var. californica
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23091
Riverside
3 mi se Glen Ivy Hot Springs
Comment
RSA23703
Corethrogyne filaginifolia
R. S. Woglum
1937-10-20
1198
Riverside
Peninsular Ranges, Santa Rosa Mountains.
Comment
UC76431
Corethrogyne filaginifolia
Miss M. Alice King
1893-12-1
Riverside
Menifee<?>
Comment Read comments Apr 3 2011
RSA588673
Corethrogyne filaginifolia var. filaginifolia
D. L. Banks, Steve Boyd
1995-10-26
0830
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Woodchuck Trail, at the large grassland area along the upper trail. Approximately 1.6 miles from the Wilderness boundary.
939
Comment
SDSU13703
Corethrogyne filaginifolia var. filaginifolia
James C. Dice, J. D. Tenhunen
1987-9-9
723
Riverside
Ca. 1.6 km NNW of Royal Oak Ranch. T8S, R3W, northwest 1/4 of northwest 1/4 of section 35.
378
Comment
RSA249866
Cornus sericea subsp. occidentalis
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38153
Riverside
San Bernardino National Forest. Lake Fulmor
1677
Comment
UCR158351
Cotula australis
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30079
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
UCR90316
Cotula australis
F. M. Reed
1919-4-1
4102
Riverside
South Coast; San Bernardino Valley, Riverside; Terraces Ranch, 547 Chicago Ave. near Arroyo Tequesquite
290
Comment
SD68949
Crassula aquatica
Robert F. Thorne, E. Lathrop, et al.
1968-4-18
37460
Riverside
Santa Rosa Plateau, on Mesa de Colorado, Rancho California.
669
Comment
SDSU17484
Crassula connata
Jerry Jenkins
2001-3-30
2001 -004
Riverside
Santa Margarita Ecological Reserve. Field by station. UTM zone 6, 482100E, 3699010N. UTM transfered to GIS.
Comment
UCR167077
Crassula connata
Scott D. White
2005-3-29
10844
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
UCR266788
Crassula connata
Mitch Provance, Matt Amalong, Eric Kline
2015-3-24
315- 05
Riverside
Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee.
454
Comment
SD253431
Cressa truxillensis
Mitch Provance
2013-6-16
613 19
Riverside
Santa Ana River Valley: City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, ca. 0.4 mile west of Van Buren.
226
Comment
UCR116933
Cressa truxillensis
A. C. Sanders, D. Malueg
2001-5-17
24362
Riverside
Perris-Aguanga Basin, Gasline right of way across Pinto and Hoopes Ranches, east of Briggs Road at and near Warm Springs Creek, south of Scott Rd.
415
Comment
CAS-BOT-BC181571
Crossosoma bigelovii
Elizabeth H. Daniels
1932-3-8
s.n.
Riverside
Mission Canyon, just south of Morongo Valley, 10 miles north of Whitewater, sotuh base of Little San Bernardino Mountains
Comment
RSA397720
Crossosoma bigelovii
P. J. Remple
1942-3-21
s.n.
Riverside
Whitewater Canyon.
Comment
RSA785629
Croton californicus
Doris Bowers
1972-4-15
1821
Riverside
Pulgas Creek Rd. Rancho California
396
Comment
UC1776823
Croton californicus
V. W. Steinmann, M. T. Wedlake
1995-4-8
655
Riverside
Along Hwy 111, 1 km NW of Palm Springs (measured from the intersection with San Rafael Dr.)
215
Comment
UCD141982
Croton californicus
Marian L. Vincent; Richard H. Swade
1963-10-19
465
Riverside
Snow Creek Road; 2 miles from its intersection with California State Hwy.111.
365
Comment
UCR109479
Croton californicus
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19651
Riverside
San Bernardino Mtns., Whitewater Canyon, just below the fish hatchery
648
Comment
UCR216257
Croton californicus
Mike Bell
2008-3-19
045
Riverside
Sonoran (Colorado) Desert, Coachella Valley; 2 miles west of Desert Hot Springs, north of Pierson Blvd. and west of North Indian Canyon Dr.
396
Comment
UCR101409
Croton setiger
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22229
Riverside
San Bernardino Mtns., Morongo Indian Reservation, lower Hathaway Creek Canyon
838
Comment
CAS-BOT-BC133959
Cryptantha
J. H. Thomas
1949-2-28
55 a
Riverside
About 6.5 miles south-east of Banning between Banning and Palm Springs
Comment
OBI23315
Cryptantha
Robert F. Hoover
1969-4-11
11217
Riverside
Mouth of Morongo Valley Cyn
Comment
UCR181956
Cryptantha
Mitch Provance
2003-4-18
6600
Riverside
San Bernardino Valley, Riverside, Santa Ana River Wash, just under and NE of the Market St. Bridge
244
Comment
UCR234283
Cryptantha
A. C. Sanders
2012-4-12
40034
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between El Hermano Rd. and I-15 crossing near Mayhew Canyon
311
Comment
UCR239794
Cryptantha
O. F. Clarke
2004-2-27
s.n.
Riverside
Peninsular Range, Riverside; hills above (south of) UCR Botanical Garden
436
Comment
SEINET4557943
Cryptantha angustifolia
Naomi Fraga, David Fraker, Brett Griffin
2012-1
3949
Riverside
Mojave Desert, Southcentral Mojave Desert Region: off of Box Canyon Rd. S. of Shaver well in a wash.
70
Comment
UC551815
Cryptantha angustifolia
F. R. Fosberg
1932-3-13
10623
Riverside
Thousand Palms Canyon
Comment
UC79221
Cryptantha angustifolia
C. R. Orcutt
1889-1
Riverside
Colorado Desert
Comment
UCR108712
Cryptantha angustifolia
Scott D. White, Pam DeVries
1998-2-9
6082
Riverside
Coachella Valley, La Quinta/Palm Desert Area: Whitewater River Channel at & near Miles Ave. crossing
30
Comment
UCR52025
Cryptantha angustifolia
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2181
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
UC573091
Cryptantha barbigera
Herbert L. Mason
1928-3-10
4228
Riverside
Hidden Springs Canyon Coachella Mts.
Comment
RSA136586
Cryptantha barbigera var. barbigera
P. H. Raven
1960-5-6
12928
Riverside
Along State Hwy 74, 15.6 miles SW of Palm Desert, San Jacinto Mtns.
Comment
UCR132647
Cryptantha corollata
D. C. Hawks
1988-4-2
s.n.
Riverside
Peninsular Range, Tule Creek drainage, 1.75 mi. (airline) NE of Aguanga, SE of intersection of Dove Dr. and Sycamore Falls, south of Hwy 371, between Aguanga and Anza
945
Comment
UCR182314
Cryptantha corollata
Mitch Provance
2003-4-5
6614
Riverside
San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd
253
Comment
UCR183022
Cryptantha corollata
Mitch Provance
2005-5-27
4600
Riverside
San Bernardino Valley, Riverside, Sycamore Canyon, just east of the corner of Canyon Crest Drive and Via Vista
381
Comment
RSA3976
Cryptantha costata
C. B. Wolf
1932-4-29
3114
Riverside
Eastern Colorado Desert, 3 miles S of Rice on the Blythe road.
213
Comment
RSA0079094
Cryptantha cycloptera
J. Andre, T. La Doux
2010-2-28
12559
Riverside
Lower Colorado River Valley; along Hwy 94 approx. 25 miles north of Blythe, on east side of Big Maria Mountains.
83
Comment
SBBG6271
Cryptantha cycloptera
H. and M. Dearing
1942-3-7
4812
Riverside
Cathedral City bajada
Comment
OBI77738
Cryptantha intermedia
David J. Keil, Malcolm McLeod
1979-3-18
12971
Riverside
Alberthill jctn along hwy 71
366
Comment
PASA1986
Cryptantha intermedia
1928-3-3
Riverside
near Whitewater
Comment Read comments Jun 24 2016
POM369497
Cryptantha intermedia
M. M. Thompson
1947-6-9
2069
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA762387
Cryptantha intermedia
Mitch Provance
2003-4-26
9896
Riverside
northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
274
Comment
UC1535401
Cryptantha intermedia
A. C. Sanders and B. Pitzer
1986-4-30
6491
Riverside
1.7 mi above mouth of Bee Canyon (at the San Jacinto River valley, head of Bee Canyon along Bee Canyon Road); San Jacinto Mountains, San Jacinto River Valley, Bee Canyon
792
Comment
UC665737
Cryptantha intermedia
Ira L. Wiggins
1941-3-27
9697
Riverside
4 mi n Whitewater
Comment
UCR102829
Cryptantha intermedia
A. C. Sanders
1997-4-3
20149
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
UCR140734
Cryptantha intermedia
A. C. Sanders
2004-5-11
27849
Riverside
Elsinore Basin Region, Alberhill Mountain, ridgetop overlooking Walker Canyon and I-15 Fwy
488
Comment
UCR43176
Cryptantha intermedia
B. G. Pitzer, Karen Kirtland
1986-5-6
0212
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
RSA0042542
Cryptantha intermedia
F. Raymond Fosberg
1932-5-9
10637
Riverside
St. John's Grade near Hemet.
770
Comment
JEPS119477
Cryptantha maritima
Clark Cowan
1978-4-23
1175
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
Comment
POM287672
Cryptantha maritima
Lyman Benson
1933-3-31
4170
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
JOTR29592
Cryptantha micrantha
Andre, Jim
2006-4-26
6769
Riverside
Joshua Tree National Park. ridgetop W of upper Long Canyon, approx 0.5 mi. S. of radio tower and of NE corner (boundary) of park
1324
Comment
UC218237
Cryptantha micrantha
P. A. Munz and I. M. Johnston
1922-5-19
5421
Riverside
Keen Camp San Jacinto Mts.
1524
Comment
UCR196107
Cryptantha micrantha var. lepida
Jim Andre
2006-4-6
8145
Riverside
S Mojave Desert, Joshua Tree National Park, along 1.7 mile loop trail just south of Black Rock Visitor Center
1228
Comment
POM47458
Cryptantha micrantha var. micrantha
Mary F. Spencer
1918-4-13
844
Riverside
Palm Springs.
137
Comment
UCD84936
Cryptantha micrantha var. micrantha
Chuck Hughes
2010-3-23
208
Riverside
About 11.5 miles south of Highway 62, next to railroad tracks.
254
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
HSC85285
Cryptantha microstachys
Steve Boyd
1986-5-7
1832
Riverside
Temescal Canyon, terrace escarpment between Horsethief Wash and Indian Truck Trail, S of I-15
Comment
RSA525339
Cryptantha microstachys
Steve Boyd, D. E. Bramlet
1990-4-29
4469
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
UCR133402
Cryptantha microstachys
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 94
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR108475
Cryptantha muricata
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16200
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
GMDRC6575
Cryptantha muricata var. jonesii
J. M. Andre
2012-6-15
30532
Riverside
San Jacinto Mountains: along Hwy 243, 10.7 mi. south of Interstate 10 (Banning); SB Natl. Forest
1499
Comment
HSC3583
Cryptantha muricata var. jonesii
C. L. Hitchcock
1966-3-15
24157
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
SBBG19075
Cryptantha muricata var. jonesii
M. A. Piehl
1963-6-2
63544
Riverside
Hwy 74, ca. 1.2 mi W of Mountain Center
1341
Comment
SBBG6266
Cryptantha muricata var. jonesii
H. and M. Dearing
1942-3-29
4851
Riverside
near Dos Palmas Spring
1097
Comment
UCR280921
Cryptantha nevadensis
Fred M. Roberts
2016-3-5
7996
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
RSA0125985
Cryptantha pterocarya var. cycloptera
Duncan S. Bell
2016-3-4
8811
Riverside
Orocopia Mountains; northeast section of the range, in the hills to the west of Red Cloud Wash.
487
Comment
GMDRC5808
Cryptantha pterocarya var. stenoloba
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24395
Riverside
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
RSA499794
Cryptantha racemosa
Anstruther Davidson
1904-5-1
1817
Riverside
Palm Springs.
Comment
UCR89668
Cryptantha racemosa
Bern Schwenn
1994-2-13
s.n.
Riverside
Colorado Desert/Santa Rosa Mtns., 'wet fork' Agua Alta Canyon
640
Comment
CLARK-A1045-302
Cryptantha utahensis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep canyon; ; Palm Desert 15'Q
Comment
RSA544323
Cucurbita palmata
Steve Boyd
1991-9-8
6431
Riverside
Peninsular Range Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371.
600
Comment
UCR17381
Cuscuta pentagona
O. F. Clarke
1978-10-23
s.n.
Riverside
Rubidoux, north side of Limonite Avenue, 0.3 mi. west of intersection with Clay Street
Comment
UCR151122
Cuscuta subinclusa
Scott D. White
1998-10-13
7182
Riverside
Peninsular Ranges/Santa Ana Mtns region, Corona, near Bedford Canyon; ''Joseph Canyon'' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same
366
Comment
LA204494
Cylindropuntia bigelovii
Carl B. Wolf;
1932-10-12
4301
Riverside
NW end of Pinto Basin, about 4 mi. E of El Dorado Queen Mine
914
Comment
SEINET9037749
Cylindropuntia californica var. parkeri
M. A. Baker, Chris Taylor
2015-1
18367
Riverside
The Badlands, 2.3km SSE of the intersection of San Timoteo Road and Redlands Blvd., 28km ENE of Riverside, 0.6km south of San Timoteo Wash
573
Comment
SEINET5624461
Cylindropuntia chuckwallensis
Marc A. Baker
2013-3-20
17720 .3
Riverside
800m south of Smoke Tree Wash, 5.5 km north of Cottonwood Spring, 40 km NE of Indio
945
Comment
SEINET5624470
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2012-1
17535
Riverside
Chuckwalla Mountains, along Corn Springs Wash, 2.5km WNW of Com Spring, 69km west of Blythe, Corn Spring 7.5' USGS topographic quadrangle
550
Comment
SEINET5624480
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2012-4-9
17536
Riverside
North side of Chuckwalla Mountains, 1.7km NNE of Chuckwalla Spring, 57km west of Blythe, Chuckwalla Spring 7.5' USGS topographic quadrangle
498
Comment
JEPS66875
Cylindropuntia echinocarpa
W. L. Jepson
1928-4-25
12622 b
Riverside
n. Colorado Desert, Cottonwood Mts., Cottonwood Spring
Comment
UCR99885
Cylindropuntia ganderi
Jon P. Rebman, A. Salywon
1997-3-21
3832
Riverside
Santa Rosa Mtns., along Hwy 74, 11.7 mi SW of jctn. with Hwy 11
966
Comment
RSA544301
Cynara cardunculus
Steve Boyd
1991-7-13
6406
Riverside
Peninsular Range Temescal Canyon, W base of Gavilan Hills, area of old glass factory between Temescal Wash & I-15, just south of Cajalco Road.
Comment
RSA613948
Cyperus difformis
A. C. Sanders
1994-7-26
15150
Riverside
Santa Ana River at the Mission Blvd. / 7th Street Bridge, W foot of Mount Rubidoux.
240
Comment
UCR201874
Cyperus eragrostis
Justin M. Wood
2008-9-22
155
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
CAS-BOT-BC114262
Cyperus esculentus
Grant
1902-9-1
s.n.
Riverside
Unspecified
Comment
UCR265057
Cyperus involucratus
Mitch Provance
2012-11-9
612- 52
Riverside
San Bernardino Valley, Box Springs Canyon, SW base of the Box Springs Mountains, E side of Interstate 215, 0.25 mi SE of the intersection of Gernert Rd. and Watkins Dr.
422
Comment
RSA289804
Cyperus parishii
B. A. Prigge
1980-8-12
3943
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.7 mile WNW of trout farm.
720
Comment
CAS-BOT-BC114014
Cyperus rotundus
Ralph Hoffman
1927-9-10
s.n.
Riverside
Cultivated ground near Fontana
Comment
UCR126424
Cyperus rotundus
T. B. Salvato, A. C. Sanders
2000-4-27
64
Riverside
Coachella Valley, between Filmore & Buchanan on Avenue 56
-12
Comment
CAS-BOT-BC114046
Cyperus squarrosus
A. C. Sanders; Tracy Tennant; J. Ross
1998-8-20
22233
Riverside
Morongo Indian Reservation, lower Millard Canyon. Cabazon 7.5 Q.
841
Comment
UCR119808
Cyperus squarrosus
A. C. Sanders, T. B. Salvato, E. J. Lawlor, C. L. Sanders, et al
1999-8-22
23063
Riverside
San Jacinto Mtns., NW shore of Lake Hemet, at Forest Service day use area
1322
Comment
UC218657
Cystopteris fragilis
P. A. Munz and I. M. Johnston
1922-5-19
5386
Riverside
3 mi w Keen Camp; San Jacinto Mts
1493
Comment
NY43422
Dalea mollis
C. R. Annable
1995-3-9
2259
Riverside
BLM land, ca. 13km N of Rancho Mirage, behind A-1 Cement
Comment
RSA0124740
Dalea mollis
Duncan S. Bell, LeRoy Gross
2016-3-9
8845
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring.
551
Comment
RSA0018639
Dalea schottii
C. P. Cowan
1978-4-23
1168
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon. Whittaker transect #W-217.
570
Comment
CAS-BOT-BC283036
Dasyochloa pulchella
Carl B. Wolf
1932-4-27
3034
Riverside
Mecca - Blythe Road 3/4 mi. west of Utopia, Colorado Desert
152
Comment
SBBG104656
Deinandra paniculata
M. A. Patten
1992-5-28
92 -13
Riverside
just E of Temecula, between Pauba Rd on the N and De Portola Rd on the S, the W boundary of site adjacent to Butterfield Stage Rd
365
Comment Read comments Aug 24 2013
JEPS86542
Delphinium cardinale
Roy E. Buck
1988-5-28
910
Riverside
e-facing slope above CA Hwy 74 near top of grade W of Lake Elsinore (ca 2.0 air km nw of confluence of Harlan Canyon and Johnson Canyon drainages, 7 air km w of Lake Elsinore (town)); Elsinore Mountains
780
Comment
UCSB2018
Delphinium parishii subsp. parishii
Hawkins, L.
1956-4-14
Riverside
on high side above White Water Canyon
Comment
UCSB1974
Delphinium parishii subsp. subglobosum
Ralph, F.
1960-4-1
Riverside
Whitewater Canyon; 1.6 miles N of U. S. 99; Western edge of Colorado Desert
Comment
CAS-BOT-BC121436
Delphinium parryi subsp. parryi
E. K. Balls
1949-5-4
13478
Riverside
Cajalco Road, 2 miles from Corona to Elsinore Highway on road to Lake Matthews, Gavilan Hills.
Comment
UCR8150
Delphinium patens subsp. montanum
B. Freeman
1969-6-19
690619- 5
Riverside
San Jacinto Mtns, James Reserve
1646
Comment
UC817108
Deschampsia danthonioides
P. A. Munz and I. M. Johnston
1922-5-19
5377
Riverside
Menifee Valley
Comment
UCR220342
Deschampsia danthonioides
D. E. Bramlet
1991-5-7
2120
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
CLARK-A1528-4580
Deschampsia danthonioides var. gracilis
John C. Roos
1952-4-16
5543
Riverside
Edgemont
487
Comment
CAS-BOT-BC43198
Descurainia pinnata subsp. brachycarpa
H. M. Hall
1898-7-22
1053
Riverside
San Bernardino Mountains.
Comment
CAS-BOT-BC43356
Descurainia pinnata subsp. glabra
J. H. Thomas
1949-2-28
58
Riverside
Southern part of Palm Springs.
Comment
RSA0120624
Descurainia pinnata subsp. intermedia
Duncan S. Bell, Thomas Stoughton
2016-3-15
8935
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; in the central part of the range, approximately 0.75 air mile east northeast from the summit of the range.
861
Comment
POM13711
Descurainia pinnata subsp. menziesii
P. A. Munz
1922-4-30
5121
Riverside
Lancaster Valley, south of Hemet.
Comment
UCR154396
Dicentra chrysantha
A. C. Sanders, Mike Misenhelter
2005-6-15
30946
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
UCR275280
Dicentra chrysantha
T. B. Salvato, Gregg Miller
2005-6-7
1450
Riverside
Peninsular Range, Gavilan Hills, along dirt road E of Lindell (Stovepipe) Road, W of El Toro Road, and ca 4.5 mi NW of Lake Elsinore
671
Comment
RSA367464
Dichelostemma capitatum subsp. capitatum
N. C. Cooper
1947-4-5
2120
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA522731
Dichelostemma capitatum subsp. capitatum
Steve Boyd, Timothy S. Ross, L. Arnseth, S. Boyd
1990-3-29
3836
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
RSA613633
Dichelostemma capitatum subsp. capitatum
Darin L. Banks, Victor Steinmann
1997-3-13
1484
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
UCR21975
Dichelostemma capitatum subsp. capitatum
Steve Boyd
1980-5-5
205
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
UCR91490
Dichelostemma capitatum subsp. capitatum
Scott D. White
1995-4-5
2712
Riverside
Moreno Valley, Base of slope in 'Badlands', off [Moreno-Redlands] Blvd
640
Comment
UCR97472
Dichelostemma capitatum subsp. capitatum
A. C. Sanders
1997-3-1
19758
Riverside
Box Springs Mountains, E side of Pigeon Pass Valley c. 1/2 mile NW of Lawless Ranch, east of intersection of Hidden Springs Road and Pigeon Pass Road.
579
Comment
CLARK-A1528-1796
Dicoria canescens
John C. Roos
1957-11-30
6659
Riverside
Coachella Valley
152
Comment
RSA709117
Dicoria canescens
Scott D. White, Justin M. Wood
2005-10-4
11237
Riverside
San Gorgonio Pass: Cabazon: Smith Creek (a dry wash) at the foot of the San Jacinto Mtns., south of the I-10 Freeway and west of San Gorgonio River.
564
Comment
SBBG8047
Dicoria canescens
H. and M. Dearing
1936-12-25
945
Riverside
Long Cyn, near aqueduct
Comment
POM9799
Dicoria canescens
P. A. Munz
1921-12-31
4705
Riverside
Between Palm Springs & Whitewater.
Comment
UC29876
Dieteria asteroides var. asteroides
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Valley
Comment
UC64795
Dieteria asteroides var. asteroides
E. E. Schellenger
1904-12-1
15
Riverside
Paloverde Colorado Desert
Comment
UCD131261
Dieteria canescens var. canescens
J. C. Roos
1965-10-5
s.n.
Riverside
Exact location unknown.
Comment
UCD64071
Digitaria sanguinalis
Scott D. White; Brian Leatherman
2004-10-7
10768
Riverside
Perris Basin: City of Perris. Immediately east of the I-215 Freeway, at Watson Road.
434
Comment
SEINET14595866
Diplacus brevipes
Sharon K. DuBoise
1987-1
Riverside
San Jacinto Mountains, 1 mile up Bee Canyon off of Highway 74, Banning 15 minute quadrangle
457
Comment
UC2062529
Distichlis spicata subsp. spicata
Hester L. Bell
2002-3-9
258
Riverside
Northern Sonoran Desert. San Andreas Oasis near Dos Palmas Reserve, east of Highway 111 (and Salton Sea), exit at Parkside Road).
Comment
UCR104602
Ditaxis californica
James C. Dice, C. Barrows, K. Nicol, I. Eleck
1997-11-6
97116 -
Riverside
Coachella Valley, La Quinta, just west of Avenida Montezuma and Calle Nogales, E foot of Indio Mtn.
61
Comment
UCR251899
Ditaxis claryana
Jim Andre
2013-3-27
24823
Riverside
NE Colorado Desert, east side of Riverside Mountains, along Hwy 95, 13.2 mi south of Vidal Junction
126
Comment
CLARK-A1528-2692
Ditaxis lanceolata
John C. Roos
1946-11-30
3165
Riverside
Chuckwalla Mountains
Comment
UCD142303
Ditaxis lanceolata
Geoffrey Levin
1976-3-27
700
Riverside
San Jacinto Mts.; south side of Chino Canyon; west of Palm Springs.
457
Comment
UCD142304
Ditaxis lanceolata
V. W. Steinmann; P. I. Moscosa, T. S. Ross
1998-4-14
1366
Riverside
Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10.
600
Comment
UCR104011
Ditaxis neomexicana
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2684
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR72230
Ditaxis neomexicana
Theo Glenn
1991-5-28
91- 109
Riverside
Sonoran (Colorado) Desert, Mule Mountains
165
Comment
UCR178551
Ditaxis serrata
R. G. Swinney
1967-3-12
079
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, north side, south of Desert Center
366
Comment
RSA530740
Dithyrea californica
B. C. Templeton, I. W. Clokey
1930-4-9
1075
Riverside
Palm Springs Station; Colorado Desert
400
Comment
RSA530746
Dithyrea californica
E. S. Spalding
1926-2-13
s.n.
Riverside
Colorado Desert
Comment
RSA651835
Dithyrea californica
R. J. Silva
1949-2-12
s.n.
Riverside
Found: 1000 Palm Canyon.
762
Comment
SBBG72429
Dithyrea californica
M. N. Ackley
-Feb-1926
129
Riverside
mouth of Painted Cyn
Comment
UC1279723
Dithyrea californica
David B. Dunn
1948-3-14
3774
Riverside
5 mi s Indio Hills (near Hidden Springs Ranch); Colorado Desert
Comment
SEINET7042774
Dodecatheon clevelandii
W. P. Vestal, A. G. Vestal
1955-3-25
s.n.
Riverside
Road shoulder on Long Valley Road north of Tecula. Ca. 0.1 mile east of U.S. 395 [=Interstate 15 & Route 79].
Comment
RSA0121173
Draba cuneifolia
Duncan S. Bell, LeRoy Gross
2016-3-30
9177
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain.
518
Comment
RSA775294
Draba cuneifolia
Duncan S. Bell, The Habitat Work Organization
2011-3-19
2063
Riverside
West side of the Chuckwalla Mountains; north of Red Cloud Mine Road; approximately 1 air mile southwest of Lost Pony Mine.
599
Comment
RSA507954
Drymocallis glandulosa
Steve D. Boyd, C. Boyd, Bob Boyd, Richard Noyes, L. Arnseth
1988-5-28
2272
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
RSA0019580
Drymocallis glandulosa var. glandulosa
E. W. Lathrop
1966-5-29
6388
Riverside
Mail Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA503398
Drymocallis glandulosa var. wrangelliana
J. D. Olmsted
1962-5-9
3604
Riverside
Bear Spring, SE side of Santiago Peak.
1524
Comment
RSA0018442
Drymocallis lactea var. lactea
J. D. Olmsted
1959-7-1
714
Riverside
Wellman's Cienega between saddle and San Jacinto Peak along trail near stream crossing; 4.5 mi. NE of Idyllwild. San Jacinto Mountains, Willow-Tahquitz drainage area.
2805
Comment
RSA263701
Dryopteris arguta
E. W. Lathrop
1966-5-8
6470
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
RSA180422
Dudleya edulis
E. W. Lathrop
1965-4-25
5698
Riverside
4 miles southwest of Murrieta on the De Luz Road.
Comment
RSA397783
Dudleya lanceolata
H. Twining
1890-05
s.n.
Riverside
Foothills [Riverside]
Comment Read comments Oct 27 2011
SD68965
Dudleya lanceolata
Robert F. Thorne, P. A. Munz and E. Lathrop
1968-5-8
37591
Riverside
Santa Rosa Plateau: among boulders on dry slope at south end of dam and east end of vernal marsh on Mesa de Colorado, Rancho California.
669
Comment
HSC85295
Dudleya multicaulis
Steve Boyd
1986-5-7
1838
Riverside
Temescal Canyon, between Horsethief wash and Indian Truck Trail, S of I-15, NW of Indian Truck Trail
Comment
UCR58950
Dudleya saxosa
Kenneth Cooper
1986-4-18
s.n.
Riverside
San Jacino Mtns, Oasis de los Osos Preserve of the nature conservancy, Snow Creek Canyon, at the N foot of the San Jacinto Mtns
Comment
RSA397784
Dudleya saxosa subsp. aloides
Christopher Davidson, B. Gustafson
1977-4-7
5591
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope.
610
Comment
RSA747756
Dudleya saxosa subsp. aloides
Scott D. White, Justin M. Wood
2009-4-28
12607
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
RSA771357
Dudleya saxosa subsp. aloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4450
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
SEINET10478675
Echinocactus polycephalus
Billy Joe Cox
1976-1-7
Cox 4228
Riverside
Palo verde, 1-3 km w, creosote desert scrub, sandy and gravelly entisols.
70
Comment
UCR88309
Echinocereus engelmannii var. engelmannii
A. C. Sanders, K. C. Rose
1995-4-5
16377
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA0125253
Echinocereus engelmannii var. engelmannii
P. A. Munz
1921-5-1
4488
Riverside
Southern edge of Mojave Desert near Pinyon Wells.
1220
Comment
JOTR35167
Echinochloa crus-galli
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3271
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
SD219027
Elatine californica
Robert F. Thorne
1973-5-23
43840
Riverside
Santa Rosa Plateau-Mesa de Colorado: N edge of large vernal marsh in shallow water.
609
Comment
UCR178023
Eleocharis acicularis
Randy Blackman
2006-10-24
s.n.
Riverside
Menifee Valley, weed in turf on softball field, Paloma Valley High School, 32375 Bradley Rd. between Holland Rd. and Garboni Rd.
450
Comment
RSA614833
Eleocharis geniculata
A. C. Sanders, Scott D. White, C. L. Sanders
1994-10-9
15815
Riverside
San Bernardino Mountains: Whitewater Canyon, 2 miles below trout farm, above Bonnie Bell.
Comment
RSA65651
Eleocharis palustris
F. W. Peirson
1922-4-29
4167
Riverside
Dripping Spring, Temecula River, southwestern Riverside Co., California
457
Comment
RSA760354
Eleocharis palustris
Robert F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55212
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road
730
Comment Read comments Jul 19 2017
SBBG101695
Eleocharis palustris
S. Boyd, T. Ross
1991-6-14
6382
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
POM250495
Eleocharis parishii
I. W. Clokey, E. G. Anderson
1935-8-21
6564
Riverside
Hemet Lake.
1320
Comment
UC37038
Elymus trachycaulus
H. M. Hall
1901-7-1
2541
Riverside
Fuller's Mill Mts. San Jacinto Mountains
1798
Comment
RSA772583
Emmenanthe penduliflora
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5045
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
732
Comment
UCR178001
Emmenanthe penduliflora
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
SD127538
Encelia actoni
Reid Moran
1967-11-7
14645
Riverside
7 mi W Radec
399
Comment
UC628872
Encelia californica
H. M. Hall
1902-4-19
2922
Riverside
vicinity of Riverside
365
Comment
HSC84168
Encelia farinosa
B. Pitzer, L. F. LaPre
1987-3-2
421
Riverside
Bundy Canyon; ca. 2 mi. SE of Lake Elsinore and 0.5 mi. N of Bundy Canyon Rd. off Raciti Rd.
701
Comment
UCD131205
Encelia farinosa
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
UCR177026
Encelia farinosa
Tracy Tennant
1998-7-1
s.n.
Riverside
San Jacinto Valley, Stowe Road at California Ave., midway between Winchester and Hemet-Ryan Airport
457
Comment
UCR52234
Encelia farinosa
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2214
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
POM656671
Encelia farinosa var. farinosa
Norman C. Cooper
1949-4-9
3324
Riverside
Blythe.
81
Comment
RSA554022
Encelia farinosa var. farinosa
A. C. Sanders, E. J. Lawlor
1992-4-4
12129
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
CAS-BOT-BC131412
Encelia frutescens
J. Von Loh
1978-1-23
3310
Riverside
Palo Verde Mesa, 12 mi. SW. of Blythe
121
Comment
UCSB70499
Encelia virginensis
Cowan, Clark
1978-4-23
Riverside
12.1 mi (19.2 km) South on Highway 74 from junction with Highway 111 at Indian Wells; Whittaker transect #W-220
950
Comment
RSA796330
Ephedra californica
Duncan S. Bell
2009-4-19
275
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
NY1403
Ephedra clokeyi
I. W. Clokey
1935-4-17
6513
Riverside
Cottonwood Springs.
Comment
JOTR31178
Ephedra nevadensis
La Doux, Tasha, G. Clifton
2009-5-14
1976
Riverside
Joshua Tree National Park. (Stop 1)Little San Bernardino Mountains, Upper Covington Flats, west of trail head
1474
Comment
CAS-BOT-BC81861
Ephedra trifurca
Carl B. Wolf
1932-4-29
3122
Riverside
Eastern Colorado Desert, 3 mi. So. of Rice on Blythe Road
213
Comment
SDSU13704
Epilobium canum subsp. canum
James C. Dice, J. DeWald
1987-9-28
727
Riverside
North side of Temecula Gorge, ca. 4.2 km ENE of Gavilan Mountain. T8S, R3W, northeast 1/4 of northeast 1/4 of section 27.
335
Comment
UCR178160
Epilobium ciliatum
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., on powerline trail, picnic area at Juan Diego Flats, NW of Cahuilla Mountain
1220
Comment
UCR25050
Epilobium densiflorum
A. C. Sanders
1981-7-22
1742
Riverside
San Jacinto Mtns., Alvin Meadows, 2 mi. (airline) WSW of Idyllwild
1529
Comment
PASA1894
Epilobium glaberrimum
Frank W. Peirson
1924-7-28
Riverside
Pine Flats Camp. San Jacinto Mts.
1798
Comment
POM157890
Epilobium pygmaeum
P. A. Munz
1927-5-20
10802
Riverside
Murrieta Hot Springs.
Comment
SEINET13710791
Epipactis gigantea
A. Alexis, A. Alexis
1978-1
Riverside
Along State Highway 74 Near Sitton Peak
Comment
UC4492
Epipactis gigantea
H. M. Hall
July, 1901
2370
Riverside
vicinity of Strawberry Valley San Jacinto Mountains
1645
Comment
UC472747
Epipactis gigantea
M. F. Spencer
1922-6-23
33
Riverside
near Idyllwild; Colorado Desert, San Jacinto Mt.
Comment
UC729656
Epipactis gigantea
Carl B. Wolf
1932-5-25
3662
Riverside
E. Fork of Snow Creek Canyon No. Base of San Jacinto Mts. (mouth)
670
Comment
CLARK-A1528-24
Equisetum arvense
Ruth Cooper
1952-9-12
635 f
Riverside
Riverside
Comment
CLARK-A1528-4628
Eragrostis cilianensis
John C. Roos
1965-7-7
Riverside
San Jacinto
Comment
RSA605215
Eragrostis lehmanniana
A. C. Sanders, G. Helmkamp, P. J. MacKay
1995-3-12
16023
Riverside
Indio, just SW of the Whitewater River Channel at Auto Center Dr. (Hwy 111)., 33 deg 43.3'N, 116 deg 12.3'W
-8
Comment
UCR92729
Eragrostis lehmanniana
A. C. Sanders, S. Ogg
1994-7-28
15167
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UCD39930
Eragrostis mexicana
Beecher Crampton
?
s.n.
Riverside
UC Davis Riverside, Agronomy Experimental Area, Plant Introduction Plot.
Comment Read comments Jun 16 2012
CAS-BOT-BC213600
Eragrostis mexicana subsp. mexicana
G. Helmkamp
1997-11-1
2518
Riverside
Bermuda Dunes, 41st St. & Sparky, just E of Washington and S of I-10
30
Comment
UCR24517
Eragrostis mexicana subsp. virescens
Alfred R. Roos
1937-8-17
10609
Riverside
San Jacinto
Comment
POM184299
Eremalche exilis
P. A. Munz
1932-3-14
11992
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
CAS-BOT-BC160059
Eremothera boothii subsp. condensata
John H. Thomas
1957-3-30
6543
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
UCSB10040
Eremothera boothii subsp. condensata
Haller, John
1960-4-2
Riverside
Lower slopes of Orocopia Mountains, 1.5 mi S of the junc. of U.S. 60-70 and the S entrance road to Joshua Tree Natl. Mon.
579
Comment
UCR245259
Eremothera refracta
Jim Andre
2012-3-19
21306
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
UCD118286
Eriastrum densifolium
Mitch Provance; Kerry Knudsen, Petra Wester
2004-5-8
9001
Riverside
Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mile NE of Black Hills.
854
Comment
CAS-BOT-BC514314
Eriastrum densifolium subsp. austromontanum
C. W. Tilforth
1976-7-21
1222
Riverside
C. 5 mi N of Idyllwild
1524
Comment
UCR126207
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-5-29
123
Riverside
San Jacinto Mtns., Old Banning-Idyllwild Road, 0.4 km south of junction with Hwy 243 (the new road to Idyllwild), roadcut along both sides of road
683
Comment
UCD118303
Eriastrum densifolium subsp. mohavense
Ted C. MacRae
1994-6-6
940606 -4
Riverside
Vicinity of Pinyon Flats at junction of Jeraboa and Indio Roads.
Comment Read comments Sep 7 2013
RSA0119710
Eriastrum diffusum subsp. coachellae
Charlotte M. Wilder
1907-4-9
709
Riverside
Below junction of washes from Palm and Murray canyons.
Comment
SEINET3860213
Eriastrum eremicum
Leigh A. Johnson, Deborah A. Johnson
1997-3-29
97 -012
Riverside
Whitewater Canyon, south slopes of San Bernardino Mtns, ca 1.5 miles north of I-10.; 0
500
Comment
JEPS69035
Eriastrum eremicum subsp. eremicum
W. L. Jepson
1914-5-24
6063
Riverside
Palm Springs of Mt. San Jacinto Colorado Desert
121
Comment
UCD118280
Eriastrum filifolium
K. Esau
1935-6-15
s.n.
Riverside
Riverside.
Comment
JEPS69113
Eriastrum sapphirinum
W. L. Jepson
1901-5-31
1574
Riverside
Temescal Wash
335
Comment
JEPS69114
Eriastrum sapphirinum
W. L. Jepson
1901-5-17
1231
Riverside
Riverside
266
Comment
UC1123879
Eriastrum sapphirinum
H. S. Yates
1937-7-27
6702
Riverside
1 mi sw Mt. Eden; Elsinore Quadrangle
Comment
UC52457
Eriastrum sapphirinum
H. M. Hall
1897-7-3
Riverside
Riverside
Comment
UCR103902
Eriastrum sapphirinum
B. G. Pitzer
1997-4-12
3124
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
RSA0122945
Eriastrum sapphirinum subsp. dasyanthum
John F. Green
2008-4-23
08 --16
Riverside
SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
SD187456
Eriastrum sapphirinum subsp. dasyanthum
Scott D. White, Angelia Carey
2004-5-7
10321
Riverside
San Jacinto Mountain foothills; Indian Creek and adjacent foothills.
548
Comment
CAS-BOT-BC187907
Eriastrum sapphirinum subsp. sapphirinum
Clare B. Hardham
1965-6-18
12903
Riverside
Junction of Routes 71 and 74, Paradise Valley
Comment
RSA0122974
Eriastrum sapphirinum subsp. sapphirinum
H. M. Hall
1901-08
2635
Riverside
San Jacinto Mountains. The south side.
1585
Comment
CAS-BOT-BC131670
Ericameria brachylepis
Louis C. Wheeler
1933-12-1
2288
Riverside
2 mi. E Cabezon, San Gorgonio Pass
640
Comment Read comments Jan 10 2018
POM183992
Ericameria cuneata var. spathulata
P. A. Munz
1932-10-16
12848
Riverside
Indio to Vandeventer Flat.
1067
Comment
SEINET5727172
Ericameria cuneata var. spathulata
Lowell E. Urbatsch, Patricia B. Cox; Sue Grace
1995-1
7092
Riverside
Joshua Tree National Park; ca. 1.7 mi SE of jct. of the road to Cottonwood Headquarters and the road to the town of Joshua Tree; near the White Tank campground.; Joshua Tree National Park
Comment
CAS-BOT-BC298122
Ericameria nauseosa var. oreophila
Philip A. Munz
1946-10-19
11572
Riverside
Canyon at junction of Highway 74 and road to Old Santa Rosa Indian Village
1219
Comment
POM39789
Ericameria palmeri var. pachylepis
Marcus E. Jones
1900-7-6
s.n.
Riverside
Perris.
Comment
UC322978
Ericameria palmeri var. pachylepis
David D. Keck
1926-9-30
262
Riverside
e of Riverside; Summit of Box Springs Grade; Box Springs Grade E of Riverside, Riverside Co.
Comment
UCR100373
Ericameria palmeri var. pachylepis
A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner
1997-11-20
21616
Riverside
Lake Skinner Reserve area, Crown Valley, east of Rawson Road
671
Comment
UCR91622
Ericameria pinifolia
D. L. Banks, Steve Boyd
1995-10-17
788
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Mtns, Agua Tibia Wilderness Area, south of Dripping Springs Campground
512
Comment
JOTR32466
Erigeron canadensis
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2611
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
UCSB9493
Erigeron canadensis
Ballard
1954-10-30
Riverside
3 miles south of Chino Men's Reform Institution
198
Comment
UCR133443
Erigeron foliosus
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 457
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
CAS-BOT-BC296233
Erigeron foliosus var. foliosus
Edmund C. Jaeger
1932-5-12
s.n.
Riverside
Sage of Hemet
762
Comment
POM357436
Erigeron foliosus var. foliosus
Christopher Davidson
1978-6-15
7379
Riverside
Santa Rosa Mts. Road from Hwy 74 to Sta Rosa Mt., ca. 2 mi W of junction to Sta Rosa Spgs Campground.
2087
Comment
UCR111988
Eriochloa aristata
A. C. Sanders, T. B. Salvato
2000-4-27
23375
Riverside
Coachella Valley, east side of Coachella Canal near the foot of the Mecca Hills, vicinity of the east end of Ave 60
15
Comment
UCSB9448
Eriodictyon crassifolium
Lloyd, Robert
1959-4-17
Riverside
3 miles south of West Corona on the Oak Flat Fire Road; Santa Ana Mt. Range; Pacific Ocean drainage area
335
Comment
UCR230933
Eriodictyon crassifolium var. crassifolium
T. B. Salvato, Richard Camacho
2011-6-12
5490
Riverside
Peninsular Range, Temescal Canyon, N/S trending wash that extends from Temescal Canyon Road near the west end of Lee (Corona) Lake, south under the Hwy 15 overpass about 0.25 miles
372
Comment
CAS-BOT-BC248641
Eriogonum apiculatum
Carl B. Wolf
1932-8-5
3938
Riverside
San Jacinto Mts. Along trail from Tahquitz Valley to San Jacinto Peak
2621
Comment
RSA239199
Eriogonum apiculatum
James L. Reveal, Caroline G. Reveal
1972-8-9
2860
Riverside
Along California Highway 243, 4.2 miles north-northwest of Idyllwild, 8.7 miles north of the junction with Highway 74, and 1.2 mile south of Alandale Ranger Station
Comment
SD46073
Eriogonum apiculatum
Peter Kamb
1950-9-12
1930
Riverside
West side of Mt. San jacinto on ridge north of North Fork of San Jacinto River
2286
Comment
CAS-BOT-BC492917
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
SEINET5328305
Eriogonum apiculatum
J. L. Reveal, Barbara J. Ertter
1976-6-30
4569
Riverside
Santa Rosa Mtns, along the dirt road to Santa Rosa Mtn. at Stump Spring Camp, about 13.5 mi SE of California Hwy 74,
2316
Comment
CAS-BOT-BC242787
Eriogonum davidsonii
Louis C. Wheeler
1931-10-2
178
Riverside
Hemet-Idyllwild road, San Jacinto Mts.
1371
Comment
JOTR31100
Eriogonum davidsonii
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2358
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4)
Comment
RSA747795
Eriogonum deflexum
Scott D. White, Justin M. Wood
2009-3-24
12564
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
UCR281928
Eriogonum deflexum
A. C. Sanders, Jim Malusa
2017-9-21
43354
Riverside
Sonoran (Colorado) Desert, northern boundary of Chocolate Mountains Aerial Gunnery Range along south side of Bradshaw Trail at large wash crossing
680
Comment
CAS-BOT-BC256122
Eriogonum deflexum var. deflexum
Lewis S. Rose
1936-12-26
36824
Riverside
Hayfield, 5 mi. W of Desert Center
Comment
CAS-BOT-BC256131
Eriogonum deflexum var. deflexum
Ynez Whilton Winblad
1937-1-16
s.n.
Riverside
Box Canyon
Comment
RSA65122
Eriogonum deflexum var. deflexum
F. W. Peirson
1928-11-30
8215
Riverside
Near Cottonwood Spring, west end of Eagle Mountains.
Comment Read comments Oct 9 2010
UCD99943
Eriogonum deflexum var. deflexum
Geoffrey Levin
1976-10-17
1173
Riverside
Box Canyon, about 11 miles east of Mecca. Mecca Hills mountain range.
91
Comment
RSA770419
Eriogonum elongatum
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4882
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
UC2061658
Eriogonum elongatum var. elongatum
Thomas Stoughton with E. Gardner, D. Bell
2010-11-12
717
Riverside
Transverse Ranges; San Bernardino Mountains, Pacific Crest Trail, west of White Water Canyon, north of the junction of Highway I-10 and Rte 111.
Comment
JOTR32460
Eriogonum fasciculatum var. flavoviride
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2605
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3)
1295
Comment
RSA766509
Eriogonum fasciculatum var. flavoviride
Donald A. Johansen, Joseph A. Ewan
1932-4-11
7087
Riverside
Martinez Canyon, Santa Rosa Mts.
366
Comment
CAS-BOT-BC250132
Eriogonum fasciculatum var. polifolium
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-28
479
Riverside
North Canyon, Andreas Canyon drainage, east slope San Jacinto Mts.
609
Comment
SD73401
Eriogonum fasciculatum var. polifolium
Nancy Ryan Zabriskie
1969-4-27
204
Riverside
Andreas Canyon near Palm Springs
1200
Comment
UC849413
Eriogonum fasciculatum var. polifolium
Lewis S. Rose
1938-12-25
38351
Riverside
26 mi w, Palms to Pines Highway Indio; San Jacinto Mts.
1127
Comment
CLARK-A1528-740
Eriogonum gracile
C. M. Flanagan
1973-5-31
OO 653
Riverside
Morongo Indian Reservation
0
Comment
SD152782
Eriogonum gracile
Steve Boyd
1992-10-14
7718
Riverside
San Mateo Canyon Wilderness Area, Northeastern corner of the wilderness, south of Elsinore Peak
975
Comment
UCR132919
Eriogonum gracile
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
UCR178008
Eriogonum gracile
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 605
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
RSA562608
Eriogonum gracile var. gracile
Steve Boyd
1992-10-14
7718
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northeastern corner of the wilderness, south of Elsinore Peak.
976
Comment
RSA700094
Eriogonum gracile var. gracile
Virginia Moran
2003-7-17
s.n.
Riverside
Wilson Valley Mitigation Bank, managed by the Center fot Natural Lands Management. Two sections that comprise mitigation bank. (Section 27 and 33, of Sage and Cahuilla 7.5 Quadrangle). Accessed from Wilson Valley Road.
Comment
RSA779725
Eriogonum inflatum
Duncan S. Bell
2009-3-8
93
Riverside
Arica Mountains: center of mountain range in the vicinity of Priest Mine approximately 2 air miles west of Priest Well or approximately 7 air miles southwest of the ghost town of Rice.
467
Comment
UCSB1449
Eriogonum inflatum
Ullman, Sydney
1956-4-14
Riverside
East of Indio
Comment
RSA393579
Eriogonum inflatum var. inflatum
N. C. Cooper
1944-4-8
1050
Riverside
Andreas Canyon.
305
Comment
SBBG128
Eriogonum molestum
R. Hoffmann
1929-9-11
Riverside
San Jacinto Mtns
1219
Comment
UC849591
Eriogonum molestum
I. W. Clokey, E. G. Anderson
1935-8-21
6594
Riverside
e Keen Camp P.O.
1370
Comment
UCR24320
Eriogonum plumatella
John C. Roos
1943-10-17
2742
Riverside
Sonoran (Colorado) Desert, Dry Morongo Wash
671
Comment
JOTR34122
Eriogonum pusillum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2736
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Exposed aplite vein forming a prominent rib line with loose, cobble slope surrounding it (Stop 3)
Comment
UC668383
Eriogonum pusillum
Annie M. Alexander and Louise Kellogg
1941-4-22
2056
Riverside
Morongo Valley Gorge
701
Comment
UCR177332
Eriogonum pusillum
Scott D. White, Michael Honer
2003-5-13
9244
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
CAS-BOT-BC253017
Eriogonum reniforme
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-23
6479
Riverside
At the south entrance to Joshua Tree National Monument, near Interstate 10, 24 mile seast of Indio
548
Comment
JOTR28876
Eriogonum thomasii
La Doux, Tasha, Bill Truesdell
2004-3-17
1111
Riverside
Joshua Tree National Park. Cottonwood Mtns; just north of southern boundary
563
Comment
RSA424960
Eriogonum thomasii
M. B. Dunkle
1933-3-4
3034
Riverside
Painted Canyon, Colorado Desert.
30
Comment
RSA496745
Eriogonum thomasii
A. C. Sanders
1988-5-11
7811
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
549
Comment
SBBG1630
Eriogonum thomasii
H. and M. Dearing
1940-1-1
4067
Riverside
near Mecca
Comment
UC1349283
Eriogonum thomasii
James Henrickson
1963-3-29
1174
Riverside
along Hwy. 195 5 mi e Mecca
152
Comment
UC218094
Eriogonum thomasii
P. A. Munz, D. Keck
1922-4-9
4751
Riverside
near Mecca (Shaver's Well); Shaver's Well
76
Comment
UCSB1523
Eriogonum thomasii
Krogen, Roger
1957-1
Riverside
4 mi. S of Jct. of HWY 195 and HWY 60-70; at N edge of Orocopia mts
Comment
SEINET5331712
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
Fairmount Park.
244
Comment
CAS-BOT-BC263594
Eriogonum trichopes
L. R. Abrams
1926-3-26
11026
Riverside
Palm Springs
Comment
UC6466
Eriogonum umbellatum var. munzii
unknown
1852-1
Riverside
Mt. S. Jacinto
Comment Read comments Nov 29 2010
UCR82838
Eriogonum wrightii var. nodosum
A. C. Sanders, P. J. MacKay
1994-10-23
15845
Riverside
San Bernardino Mtns., Between the trout hatchery and Bonnie Bell
780
Comment
CAS-BOT-BC297334
Eriophyllum confertiflorum
Louis C. Wheeler
1931-10-4
217
Riverside
Hemet - Idyllwild Rd, San Jacinto Mts
1402
Comment
CAS-BOT-BC297352
Eriophyllum confertiflorum
Mrs. J. D. Abrams
1901-5-20
s.n.
Riverside
Elsinore
Comment
POM306145
Eriophyllum confertiflorum
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1336
Riverside
Palms to Pines Highway.
Comment
RSA761988
Eriophyllum confertiflorum
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade, et al.
2010-8-14
727
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR34970
Eriophyllum confertiflorum
L. B. Ziegler
1967-5-18
133
Riverside
San Jacinto Valley, side canyon off lower Bautista Canyon
534
Comment
SEINET7048189
Eriophyllum confertiflorum
Steven R. Hill, Andrew C. Sanders
2001-5-4
33698
Riverside
Temecula; along new gas line right-of-way, north of Del Ray Road near junction with Calle Pii+-a Colada. Bachelor Mountain 7.5 minute U.S.G.S. quadrangle. Elevation about 1250 feet.
Comment
RSA704015
Eriophyllum confertiflorum var. confertiflorum
Daphne K. Christopher, H. Stevens, Z. Princip
127
Riverside
Near Hermano Road, off Hwy. 15, Indian Truck Trail exit. On right spur of primary dirt road.
550
Comment
JEPS29478
Eriophyllum wallacei
Lauramay T. Dempster
1962-4-17
1893
Riverside
about 1 mi below Fish Hatchery; Whitewater Canyon
Comment
UCR177949
Eriophyllum wallacei
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 035
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
UCR93090
Erodium botrys
Scott D. White
1995-3-30
2634
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
CSUSB47
Erodium cicutarium
Kirby W. Brown
1966-4-7
Riverside
Highway 71, 6.8 miles east of Temecula.
365
Comment
JOTR32133
Erodium cicutarium
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2289
Riverside
Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5)
959
Comment
RSA668341
Erodium cicutarium
C. R. Annable
1995-3-16
2288
Riverside
4 km W of Chiriaco Summit and 0.8km N of Interstate 10.
Comment
SBBG99347
Erodium cicutarium
W. L. Halvorson
1977-4-1
77 -230
Riverside
Corona
Comment
UCR137691
Erodium cicutarium
D. L. Banks, V. W. Steinmann
1997-3-13
1476
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
UCD101786
Eschscholzia androuxii
Shannon M. Still; Carolyn Still, Steven Still
2009-3-28
512
Riverside
California. Riverside County: Joshua Tree National Park.
724
Comment
RSA525411
Eschscholzia californica
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4519
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
UCR182313
Eschscholzia californica
Mitch Provance
2003-4-5
6617
Riverside
San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd
253
Comment
UCR250110
Eschscholzia californica
A. C. Sanders
2014-4-9
41005
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km NW of intersection with Indian Truck Trail
354
Comment
CLARK-A1656-689
Eschscholzia glyptosperma
Lois Ann Scott
1979-3-2
Riverside
Rancho Mirage
91
Comment
UCR269195
Eschscholzia minutiflora
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-3-22
779
Riverside
Sonoran (Colorado) Desert, Mecca Hills, just south of Shaver's Well
305
Comment
SD48468
Eschscholzia papastillii
P. C. Everett, E. K. Balls
1958-4-29
23013
Riverside
U. S. Highway 60/70, Indio to Blythe, 1.0 mile west of Cactus City.
548
Comment Read comments Mar 20 2011
UCD95437
Eschscholzia papastillii
Curtis Clark
1976-4-13
527
Riverside
Mecca-Joshua Tree Road, 7 miles southwest of junction with Interstate Highway 10.
Comment
CAS-BOT-BC419634
Eschscholzia parishii
W. R. Ernst
1960-3-15
720
Riverside
East of Indio on Highway 60-70, about 6 miles west of Cactus City
Comment
CAS-BOT-BC419652
Eschscholzia parishii
John H. Thomas
1957-3-30
6523 A
Riverside
0.8 miles east of Cactus City, about 13 miles east of Coachella, near U. S. Highways 60 and 70. Colorado Desert
518
Comment
RSA4901
Eschscholzia parishii
Carl B. Wolf
1932-4-27
3017
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
UC1080223
Eschscholzia parishii
P. C. Everett and E. K. Balls
1958-5-7
23114
Riverside
Joshua Tree National Monument; s end
1066
Comment
UCR27651
Eschscholzia parishii
John C. Roos
1947-2-15
3262
Riverside
Sonoran (Colorado) Desert, Lost Palms Canyon, Eagle Mtns
Comment
UCSB3656
Eschscholzia parishii
Atsatt, Pete
1958-3-22
Riverside
5.8 miles east of Desert Center; on highway 60 and 70
Comment
POM10153
Escobaria vivipara var. alversonii
P. A. Munz
1921-5-1
4489
Riverside
Southern edge of Mojave Desert near Pinyon Wells.
1220
Comment
SEINET8043950
Eucalyptus
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-1
41554
Riverside
Peninsular Range: Eeastern Foot of the Santa Ana Mtns: Temescal Valley jsut below I-15 bridge near Hostettler Road, Se of Lee (Corona) Lake, south side of I-15, 2.17 km west of Lake St. at Alberhill.
363
Comment
CDA5163
Eucalyptus camaldulensis
A. C. Sanders, O. F. Clarke
1991-6-1
11123
Riverside
Upper Santa Ana River/San Bernardino Valley. Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River.
Comment
RSA0010854
Eucalyptus camaldulensis
A. C. Sanders
1998-6-12
21982
Riverside
UCR campus, in gravel among trailers in ''surge area'' (UCR trailer park) on east side of campus
335
Comment
SDSU6013
Eucrypta chrysanthemifolia
D. Hunsaker
1962-4-10
Riverside
Three miles SSW from Temecula.
Comment
SEINET7073449
Eucrypta chrysanthemifolia
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
RSA735923
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.
732
Comment
UCR41849
Eucrypta micrantha
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6111
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
CAS-BOT-BC344987
Euphorbia abramsiana
Duncan S. Bell; John Anderson; Kim Clark; Debbie George; Jim George; A. F. Howland
2013-9-28
6019
Riverside
Chuckwalla Valley; approx. 22.25 air miles W of Blythe, S side of Ford Dry Lake, about 0.5 air mile SE of Hopkins Well
107
Comment
UCR223972
Euphorbia albomarginata
A. C. Sanders
2011-3-23
38801
Riverside
Peninsular Range; Gavilan Hills Region, powerline corridor, SW of Perris, east of Hwy 74 between the highway and the San Jacinto River, south of Ethanac Rd.
440
Comment
UCR232028
Euphorbia albomarginata
John F. Green
2008-4-15
0408- 02
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
JOTR37439
Euphorbia eriantha
Hodges, Stephen R., T. Hender
2015-12-30
561
Riverside
Joshua Tree National Park. Pinto Basin, off of Black Eagle Mine road, then turning north up the park boundary
596
Comment
RSA0043053
Euphorbia jaegeri
Duncan S. Bell, Evan Meyer
2014-4-1
6482
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; center of the range; approximately 3.3 air miles northwest of Gucci Spring; about 4 air miles north of the Bradshaw Trail.
698
Comment
UCR23189
Euphorbia maculata
S. Gallagher
1981-6-1
30
Riverside
Riverside, intersection of Serpentine Road & Palmyrita Avenue, SE corner, 10 m S from Palmyrita Ave. street sign.
305
Comment
SD251222
Euphorbia ocellata subsp. arenicola
Duncan S. Bell
2013-1-30
4444
Riverside
The Mecca Hills; in an unnamed canyon btween Thermal Canyon and Painted Canyon, just to the west of Mecca Hills Canyon.
138
Comment
PASA695
Euphorbia palmeri
Sally Ellis
1939-6-22
Riverside
Halona
Comment
RSA0122707
Euphorbia pediculifera
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9057
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
IRVC29080
Euphorbia peplus
Mitch Provance
2000-1-8
1801
Riverside
Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411. Jurupa Mountains
290
Comment
SDSU17677
Euphorbia polycarpa
Jerry Jenkins
2001-4-3
2001 -039
Riverside
Santa Margarita Ecological Reserve. Road to mine, UTM zone 6, 482900E, 3699600N.
Comment
SEINET3828351
Euphorbia polycarpa
Amber Swanson
2011-1
653
Riverside
On a flat sandy wash areas
426
Comment
UCR98183
Euphorbia polycarpa
Scott D. White
1997-2-28
4704
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
UCR5295
Euphorbia prostrata
O. F. Clarke
1966-10-2
661002- 11
Riverside
Riverside, residential garden of O.F. Clarke, 1012 Spruce Street [now the site of an apartment complex, 2001]
305
Comment
RSA611954
Eustoma exaltatum
Louis C. Wheeler
1952-12-15
7025
Riverside
Riverside Mountains: 2-3 miles souith of Mountaineer Mine, north of Johnson's Camp. Shore of Alligator Slough of the Colorado River.
Comment
RSA737217
Eustoma exaltatum
Justin M. Wood
2008-9-30
173
Riverside
Southwest Perris Basin: Temecula - Murrieta Creek, downstream of first street bridge.
293
Comment
RSA0125287
Fagonia laevis
Duncan S. Bell
2016-3-4
8792
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
RSA555335
Fagonia laevis
A. C. Sanders, E. J. Lawlor
1992-4-4
12086
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
JEPS121573
Fagonia pachyacantha
Adam C. Schneider with Will Freyman
2014-2-16
387
Riverside
Box Canyon Road.
Comment
VVC517
Fagonia pachyacantha
A. C. Sanders, J. Mac
1995-3-12
16083
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
CLARK-A1528-7831
Festuca arundinacea
John C. Roos
1949-5-21
4317
Riverside
Temecula
304
Comment
UCR114310
Festuca myuros
Julie A. Greene
1993-4-17
1231
Riverside
Perris Basin, San Jacinto Wildlife Area, west of Davis Rd
433
Comment
UCR92644
Festuca myuros
Steve Boyd
1986-4-2
1626 A
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA715259
Ficus hispida
A. C. Sanders, O. F. Clarke
1995-8-5
17442
Riverside
Riverside: UCR campus, Ira Condit s fig planting at SE corner of campus, S of parking lot 9. Trees in two rows trending SW-NE; locations measured from 1g. pressure relief pipe at SW end of rows.
351
Comment Read comments May 26 2013
UCR99218
Filago arizonica
A. C. Sanders, G. Helmkamp
1997-3-15
19990
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
UCR155942
Filago californica
T. B. Salvato, Kent Beaman
2005-5-16
823
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
UCR116609
Filago depressa
A. C. Sanders
2001-4-8
23976
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic Ave., north of flood control ditch
348
Comment
UCR134653
Filago gallica
Mitch Provance
1998-4-9
404
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
UCR167872
Filago gallica
T. B. Salvato, Melissa Clemons
2005-6-2
1346
Riverside
Peninsular Range; Temescal Valley, Gavilan Hills, c. 0.5 mi SE of Steele Peak, 4 miles SW of Perris, and 6 miles NNE of Lake Elsinore, NW of Hwy 74
610
Comment
LA205427
Fouquieria splendens
A. N. Dunn; A. M. Martin
1932-3-26
sn
Riverside
Box Canyon
Comment
RSA69357
Fouquieria splendens
G. R. Campbell
1951-5-30
16157
Riverside
Between junction of North and South roads around Lake Matthews and of HWY 395.
457
Comment
UCD117402
Fouquieria splendens subsp. splendens
Richard Bates
1949-4-26
s.n.
Riverside
State Highway 74, start of 'Palms to Pines' Highway, Colorado Desert.
Comment
RSA263770
Fraxinus latifolia
E. W. Lathrop
1968-6-2
6967
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
UCR178337
Fraxinus pennsylvanica subsp. velutina
Tracy Tennant, Jeffrey Ross
1998-7-21
MOR- 651
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
UCR5585
Fraxinus pennsylvanica subsp. velutina
O. F. Clarke
1966-10-5
661005- 40
Riverside
Peninsular Range; Santa Rosa Mtns., Santa Rosa Mountain Rd., first wooded canyon -- near University of California, Deep Canyon Desert Research Center
1829
Comment
UC1929896
Fraxinus velutina
Scott D. White, Angelia Carey
2004-7-2
10598
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
UCR256743
Funastrum cynanchoides
T. B. Salvato, Matthew Malle
2013-4-11
7532
Riverside
Gavilan Hills, southeastern slopes, hill above Black Powder Canyon and c. 0.5 mi north of the Temescal Canyon
419
Comment
RSA712545
Funastrum cynanchoides var. cynanchoides
T. B. Salvato, Kent Beaman
2005-5-16
791
Riverside
San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
549
Comment
HSC87133
Funastrum hirtellum
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2099
Riverside
N end Palen Mtns., 2 mi. W of Palen Pass
300
Comment
SEINET3101940
Galium andrewsii subsp. andrewsii
Marc A. Baker, Michelle Cloud-Hughes
2011-6-10
17362 .2
Riverside
Along Morris Ranch Road, 400m north of Kenworthy Station, 4km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain.
1420
Comment
SD187471
Galium angustifolium
Scott D. White, Angelia Carey
2004-4-16
10185
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes
116
Comment
SEINET3076712
Galium angustifolium
B. Pitzer, H. Pitzer, J. Hall
1987-5-23
572
Riverside
Whitewater Canyon, from N edge of fish hatchery to ca. 0.5 mi N of it; approximately 5.5 mi N of I-10 on Whitewater Canyon Rd.
732
Comment
RSA44864
Galium angustifolium subsp. angustifolium
J. C. Roos
1948-5-8
3819
Riverside
Steep north-facing slope, Whitewater Canyon.
549
Comment
POM367764
Galium aparine
N. C. Cooper
1944-5-24
1664
Riverside
Big Oaks Canyon, Banning.
1220
Comment Read comments Oct 30 2011
UCR214013
Galium aparine
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37795
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
RSA543617
Galium porrigens
Steve D. Boyd
1991-5-7
6152
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
CAS-BOT-BC494159
Galium porrigens var. porrigens
Valerie Soza; Steve Boyd
2004-6-22
1728
Riverside
San Jacinto Mountains, Forest Service Rd 5S13
1463
Comment
CAS-BOT-BC217641
Galium stellatum subsp. stellatum
I. M. Johnston
1917-4-4
1039
Riverside
Palm Canyon
304
Comment
RSA570550
Garrya flavescens
Steve Boyd, Chris Frazier
1993-4-24
8009
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck rd.
792
Comment
UCSB42181
Garrya flavescens
Roos, John
1966-4-23
Riverside
Skyline Drive; Santa Ana Mtns; above Corona
Comment
SD90096
Garrya flavescens subsp. pallida
Nancy Ryan Zabriskie, Walter Zabriskie
1972-10-22
545
Riverside
N. slope of Santa Rosa Mts, Deep Canyon, By Cactus Spring trail crossing of Horsethief Creek tributary
Comment
RSA585504
Gastridium phleoides
D. L. Banks, Steve Boyd
1995-5-9
365
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
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
RSA5216
Gayophytum heterozygum
Carl B. Wolf
1932-8-4
3912
Riverside
San Jacinto Mountains: Point View near Idyllwild
1646
Comment
RSA667033
Genista monosperma
Anne Catterson
2002-2-25
s.n.
Riverside
Perris-Aguanga Basin region: Orangecrest area of SE Riverside, 17120 Cole Ave.
518
Comment
CAS-BOT-BC303569
Geraea canescens
J. Beley
1977-10-31
1765
Riverside
Ca 5 miles N Palm Springs on T/L near Varner Rd
Comment
RSA651116
Geraea canescens
Fred Watkins
1949-2-16
s.n.
Riverside
Palm Springs.
609
Comment
UC64176
Geranium californicum
H. M. Hall
Jul 1897
7221
Riverside
Tauquitz Valley San Jacinto Mountains
2438
Comment Read comments Mar 12 2011
CAS-BOT-BC168198
Geranium robertianum
A. C. Sanders; T. B. Salvato
2006-5-4
32247
Riverside
Riverside, UCR campus
351
Comment
UCR157430
Gilia
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
185 B
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, 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
489
Comment
UCR261366
Gilia
A. C. Sanders, Katie Young, John Hale
2015-4-22
41614
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1 km NW (303 deg. ) of One Horse Spring
459
Comment
CLARK-A1528-707
Gilia angelensis
Stanley W. Austin
1969-5-3
22
Riverside
Riverside
487
Comment
RSA470125
Gilia angelensis
N. C. Cooper
1949-3-15
3011
Riverside
Banning.
701
Comment
RSA606302
Gilia angelensis
Jon E. Keeley
1994-4-22
25337
Riverside
Shipley Reserve.
590
Comment
RSA659468
Gilia angelensis
J. C. Roos
1952-4-23
5578
Riverside
1 year old burn on north side Box Springs Mtns.
457
Comment
SDSU3067
Gilia angelensis
W. E. Rehlaender
1983-4-22
91
Riverside
Riverside; NE rim of Sycamore Canyon, about 1 mile SW of Highway 60 and 2 1/2 mile SSE of UCR campus.
Comment
UC1595709
Gilia angelensis
W. Wisura, A. King, and L. Newcomb
1992-4-10
4673
Riverside
n of West Palm Springs; Gorgonio Pass, Stubbe Canyon
Comment
UCD117600
Gilia angelensis
R. N. Raynor
1933-5-2
s.n.
Riverside
Box Springs Hills.
Comment
SJSU1890
Gilia capitata subsp. abrotanifolia
J. W. Tilden
1957-4-18
1102
Riverside
near Whitewater E of San Gorgonio Pass
Comment
UCR26282
Gilia capitata subsp. abrotanifolia
John C. Roos, L. Roos
1952-4-27
5585
Riverside
San Timoteo Canyon, south of Redlands
427
Comment
JEPS4108
Gilia diegensis
W. L. Jepson
May 17 1901-Jun 1 1901
1300 f
Riverside
Strawberry Valley , Strawberry Valley (Mt. San Jacinto)
Comment
RSA469357
Gilia diegensis
M. B. Dunkle
1938-5-28
5281
Riverside
San Juan Canyon.
Comment
SBBG104706
Gilia diegensis
S. D. White
1992-4-19
92 -130
Riverside
Garner Valley, 0.5 mi NW of Kenworthy Forest Service Stn
Comment
RSA0017085
Gilia ochroleuca subsp. exilis
Marcus E. Jones
1889-4-20
10311
Riverside
San Jacinto.
Comment
RSA0017274
Gilia ochroleuca subsp. exilis
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4563
Riverside
Vail Lake area, rolling terrain at jct of hwy R3 and Powerline Rd. NE of the lake.
Comment
UCR51965
Gilia scopulorum
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2157
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
JOTR30655
Gilia stellata
La Doux, Tasha, Jim Andre
2008-3-21
150
Riverside
Joshua Tree National Park. Lower Wilson Wash along NE side of paved road
852
Comment
JOTR35218
Gilia stellata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3642
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash with gradual, loose slopes on either side; draining into west Pinkham Wash (Stop 3)
Comment
RSA475299
Gilia stellata
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2111
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA775101
Gilia stellata
Duncan S. Bell, Michael Hee
2011-3-18
2052
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
SEINET3004968
Gilia stellata
G. Rink
2011-3-24
10392
Riverside
Sandy wash north of Blythe, east of the McCoy Mtns
109
Comment
UC1123761
Gilia stellata
H. S. Yates
1937-3-24
6475
Riverside
near mouth Deep Canyon; Thermal Quad., mouth of Deep Canyon
Comment
RSA0028237
Gnaphalium
John F. Emmel
1988-4-23
1082
Riverside
Riverside/San Bernardino County Line. Joshua Tree National Monument; wash 0.2 air mile NE to 1.2 air mile NNE of summit of Negro Hill, at NE end Queen Valley.
1363
Comment
RSA500118
Gnaphalium californicum
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-10
3693
Riverside
Vail Lake area, Benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
UCR171962
Gnaphalium californicum
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
RSA596185
Gnaphalium canescens subsp. beneolens
D. L. Banks
1996-11-7
1211
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; On the main road in the Reservation., 1.6 km E of the roads crossing with Pechanga Creek on the northern fork of the creek at the E end of the Reservation.
415
Comment
UCR114610
Gnaphalium canescens subsp. microcephalum
Mitch Provance
1997-7-19
1106
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area of the city of Riverside.
305
Comment
UCR59779
Gnaphalium luteoalbum
Jeri Hirshberg
1989-7-27
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, E end of Vail Lake, in 'draw down' area
Comment
POM12420
Gnaphalium palustre
P. A. Munz
1922-9-6
6375
Riverside
Hidden Lake, San Jacinto Mountains.
2637
Comment
RSA741588
Gnaphalium palustre
Scott D. White, Justin M. Wood
2008-6-17
12169
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
RSA0004480
Godetia quadrivulnera var. hallii
H. M. Hall
1905-06
6241
Riverside
East base Box Springs Mt.
610
Comment
POM359189
Gutierrezia californica
H. de Forest, Jack Rempel
1933-10-29
18654
Riverside
Snow Creek Canyon.
655
Comment
RSA736660
Gutierrezia californica
Justin M. Wood
2008-7-16
26
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment Read comments Jul 27 2010
UCR111769
Gutierrezia californica
Mitch Provance
1998-3-20
251
Riverside
Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville. This area is now known as Southridge
381
Comment
HSC85385
Harpagonella palmeri
Steve Boyd
1986-4-10
1644
Riverside
Temscal Canyon: Along DePalma Rd. between Indian Truck Trail and Horsethief Canyon. 1.0 mi. E of Indian Truck Trail
Comment
SBBG120608
Harpagonella palmeri
A. C. Sanders
2006-5-19
32379
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
UCR121071
Harpagonella palmeri
D. E. Bramlet
1994-4-20
2370
Riverside
Perris-Aguanga Basin region, Shipley Reserve/SE corner of Lake Skinner Co. Park, beside a large, ephemeral drainage south of the equestriam trail, approx 762 m SE of the park entrance road and 579 m NW of East Benton Road
518
Comment
UCR59677
Harpagonella palmeri
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-19
3036
Riverside
Peninsular Range, Vail Lake area, 0.5 mi WNW of dam, S flank Oak Mountain
488
Comment
UCSB59694
Harpagonella palmeri
Boyd, Steve
1986-5-1
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner
Comment
RSA0066615
Harpagonella palmeri
D. E. Bramlet
1995-4-26
2399
Riverside
Lake Skinner County Park. On S-facing slope adjacent (N) of the water tank maintenance road (road from BM 1487), approx. 617 m E of the Entrance road. The site is at the jct of the maintenance road and road to Tucalota Creek.
476
Comment
UCR281828
Hazardia squarrosa
Mitch Provance
2017-8-9
817- 01
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SCE transmission Rd. on ridge just SW of El Casco Lake
643
Comment
JEPS35425
Helenium bigelovii
Carl V. Meyer
1928-7-26
531
Riverside
w side trail from Idyllwild to San Jacinto Peak (above Roach Sawmill)
2743
Comment
SEINET13387099
Helianthemum scoparium
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-1
8350
Riverside
Santa Ana Mountains: unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway (Corona South 7.5' Q.)
424
Comment
UCR90983
Helianthus annuus
Scott D. White
1996-3-16
3828
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
RSA0012944
Helianthus californicus
C. W. Tilforth, John Dourley
1970-9-2
306
Riverside
Along road to Santa Rosa Mountain.
Comment
SD233265
Heliotropium curassavicum
Duncan S. Bell
2012-9-13
4192
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles SE of the ghost town of Rice and approximately 5.5 air miles E of Priests Well. An open valley floor.
202
Comment
UCR33813
Heliotropium curassavicum
Faulkner
1978-4-27
501
Riverside
Sonoran (Colorado) Desert, 3 miles east of Blythe
137
Comment
RSA544427
Heliotropium curassavicum var. oculatum
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6332
Riverside
Skunk Hollow Area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aqueduct.
Comment
UCR158884
Hemizonia kelloggii
Scott D. White
1994-6-14
2066
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
RSA614687
Hemizonia mohavensis
A. C. Sanders, Schram, D. Wappler
1994-10-6
15793
Riverside
San Jacinto Mts. N slope 1 mile SE of Twin Pines Ranch along minor gullies between Pines Creek and Dutch Creek.
1195
Comment
UCR88741
Hemizonia mohavensis
Jeri Hirshberg
1995-9-13
s.n.
Riverside
San Jacinto Mtns., seeps and drainages at the edge of the road to Hungry Hollow from Hwy 243, c. 0.75 mi SSE of Poppet Flat Rd. jct w/ 243, c. 1 mi east of Poppet Flat
1220
Comment
SEINET238520
Hemizonia paniculata
A. C. Sanders, T. B. Salvato
2000-5-25
23423
Riverside
Menifee Valley: S of Newport Rd. N of Holland Rd. and E of Bradley Rd. 2 miles due east of Railroad Canyon Lake.
439
Comment
UCR177632
Hemizonia paniculata
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., near Reed Valley on powerline trail west of Juan Diego Flats, NW of Cahuilla Mountain
1067
Comment
UCR280828
Hemizonia paniculata
T. B. Salvato, Gregg Miller
2005-6-3
1407
Riverside
Peninsular Range; Perris-Aguanga Basin Region, edge of Gavilan Hills ca 3.5 mi SW of Perris, 1.4 mi SE of Steele Peak, and 0.5 mi NNW of Good Hope Mine, E of Hwy 74
534
Comment
RSA614387
Hemizonia pungens subsp. laevis
Scott D. White
1997-5-25
5244 -B
Riverside
Winchester area: Roadside of Simpson Ave., less than1 mi W of intersection w/ Winchester Rd.
445
Comment
UCR153469
Hemizonia pungens subsp. laevis
Chris E. True, Robert Cox
2005-5-19
s.n.
Riverside
Perris Basin, south of Lake Elsinore near Skylark Airport, off Corydon Rd.
381
Comment
UCR55656
Hemizonia pungens subsp. laevis
L. F. LaPre, Jack Easton
1988-7-10
s.n.
Riverside
Perris-Aguanga Basin Region, San Jacinto River, 1 mi east of Perris [near Case Rd.]
427
Comment
CLARK-A1656-674
Hesperocallis undulata
Lois Ann Scott
1978-4-8
Riverside
Chuckwalla Valley
304
Comment
RSA0073109
Hesperocallis undulata
Jim Andre
2013-3-27
24801
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62).
241
Comment
UC191682
Heterocodon rariflorum
S. B. and W. F. Parish
Jun 1882
1425
Riverside
base of San Jacinto Mt.
Comment
JEPS20372
Heterotheca grandiflora
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Santa Ana River
Comment
POM266279
Heterotheca horrida subsp. cinerascens
J. C. Roos
1942-10-24
2571
Riverside
Wonderland of Rocks' Joshua Tree National Monument.
Comment
CAS-BOT-BC310832
Heterotheca sessiliflora subsp. fastigiata
D. E. Breedlove
1961-8-5
950
Riverside
Hemet Valley, San Jacinto Mountains. Along State Highway 74, 5 miles east of Keen Camp
134
Comment
RSA450413
Heterotheca sessiliflora var. sanjacintensis
J. C. Roos
1965-8-18
s.n.
Riverside
Thomas Valley, San Jacinto Mtns.
Comment
UCR146129
Heuchera rubescens
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-15
1447
Riverside
Peninsular Ranges; San Jacinto Mtns, northeast side of Tahquitz Peak, on trail to Saddle Junction
2637
Comment
CAS-BOT-BC203350
Hibiscus denudatus
Edmund C. Jaeger
1922-4-12
s.n.
Riverside
Martinez Canon [Canyon], Colorado Desert
304
Comment
CLARK-A1528-3226
Hibiscus denudatus
John C. Roos
1939-4-6
4145
Riverside
Orocopia Mountains
Comment
SEINET255572
Hieracium albiflorum
G. K. Helmkamp, E. A Helmkamp
2006-7-28
11014
Riverside
Nothern Sierra Nevada Mtns: Echo Summit along Hwy US-50 ; at entrance to the road maintenance station
2245
Comment
UC63101
Hieracium albiflorum
H. M. Hall
1897-8-9
817
Riverside
San Jacinto Mountains
1981
Comment
UCD90074
Hilaria rigida
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
RSA741155
Hirschfeldia incana
Scott D. White, Justin M. Wood
2008-5-15
11991
Riverside
Johnson Meadow.
1415
Comment
SDSU2616
Hirschfeldia incana
Charles F. Phleger
1962-5-23
Riverside
About 25 miles north of Escondido.
Comment
UCD105847
Hoffmannseggia glauca
Lloyd P. Sharp
1938-5-25
s.n.
Riverside
Mecca.
Comment
CAS-BOT-BC207564
Hoffmannseggia microphylla
D. E. Breedlove
1961-9-11
1259
Riverside
along roadside of U.S. 60-70, 8 mi E of Indio
289
Comment
CAS-BOT-BC207949
Hoffmannseggia microphylla
Carl B. Wolf
1932-4-26
2978
Riverside
COLORADO DESERT. 5 MI. E. OF MECCA, ON BLYTHE ROAD
30
Comment
SDSU7791
Hoffmannseggia microphylla
Gina E. Moran, Floistic Biodiversity Class
1992-4-5
5 IV92A
Riverside
Box Canyon Road. 6.7 miles northeast of Hwy 11.
146
Comment
SD122905
Hoita macrostachya
Steve Boyd
1985-7-30
1049
Riverside
De Luz Road, 10.4 miles west of Rancho California, in wet sand along stream at the point where east branch of De Luz Creek first crosses the road
Comment
UCR132953
Holocarpha virgata subsp. elongata
A. C. Sanders, Kent Beaman
2002-5-10
25051 .2
Riverside
Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral
671
Comment
CAS-BOT-BC285036
Hordeum depressum
A. C. Sanders
1993-5-12
14016
Riverside
Hemet, W side of Warren Road, 1/2 mile S of Florida Ave. (Hwy 74), between the New San Diego Aqueduct and Warren, directly opposite of the W end of Whittier Rd.
460
Comment
RSA594520
Hordeum murinum subsp. leporinum
D. L. Banks, Rashmi Pant
1996-5-13
1025
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Hwy. 79, E of the Dripping Springs Campground.; Approximately 1.9 km E of the Dripping Springs Guard Station;, (100 m E of where Hwy. 79 leaves the Forest Service Boundary). On the S side of Hwy. 79. T8S R1W; Just N of the NE 1/4, NW 1/4 of sec. 23.
487
Comment
POM13645
Horkelia clevelandii
Philip A. Munz
1922-7-6
6011
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
RSA89923
Hulsea vestita subsp. callicarpha
E. K. Balls, Everett
1953-7-1
18347
Riverside
5 miles NW of Idyllwild on road to Banning.
1524
Comment
RSA191445
Hydrocotyle ranunculoides
E. W. Lathrop, R. F. Thorne
1967-9-26
6635
Riverside
6 miles NW of Murrieta.
Comment
POM361064
Hymenoclea salsola
E. A. McGregor
1966-3-21
s.n.
Riverside
Near Indio.
Comment
UCR213841
Hymenopappus filifolius
Scott D. White, Justin M. Wood
2009-5-21
12860
Riverside
San Jacinto Mountains, Garner Valley, near abandoned duck ponds, south of Quinn Flat
1366
Comment
RSA613451
Hypochaeris glabra
D. L. Banks, Victor Steinmann
1997-3-13
1441
Riverside
NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway).
378
Comment
HSC100002
Hyptis emoryi
J. P. Smith, & J. O. Sawyer
2009-11-30
12700
Riverside
West of wash with palo verde tree.
638
Comment
JOTR35336
Hyptis emoryi
Harding, Mitzi, Mark Wheeler
2012-2-28
102
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; southeastern most canyon in the range (Stop 2)
265
Comment
POM4247
Hyptis emoryi
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
152
Comment
RSA121983
Hyptis emoryi
H. S. Yates
1936-4-6
5412
Riverside
Palm Springs.
137
Comment
RSA643262
Hyptis emoryi
R. D. Goeden, D. W. Ricker
1971-4-1
s.n.
Riverside
Sonoran Desert: Chuckwalla Mountains at Granite Well, SW of Desert Center, 0.4 mi. past sign saing ''Edmund C. Jaeger Nature Sanctuary'' in bottom of canyon at old road crossing.
366
Comment
UC604959
Hyptis emoryi
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9570
Riverside
Mecca Hills 2 mi up Painted Canyon; Mecca Hills, up Painted Canyon
Comment
SEINET13948477
Hyptis emoryi
Lewis S. Rose
1946-1
46308
Riverside
Dead Indian Creek Wash, Palms-to-Pines Highwa, 900 ft al, 7 miles SW of Indian Wells
274
Comment
CAS-BOT-BC274062
Imperata brevifolia
J. C. Roos
1965-6-23
s.n.
Riverside
Palm Springs
Comment
UCD126499
Ipomoea triloba
T. C. Fuller
1962-10-2
9701
Riverside
northwest of Neighbors Blvd. and Ave. 22, 1.4 miles north of Ripley.
Comment
UCR120904
Iris pseudacorus
A. C. Sanders
2002-4-20
25019
Riverside
Upper Santa Ana River Valley/San Bernardino Valley region, Rancho Jurupa Park, county park off River Rd. near Rio Dr.
226
Comment
POM318592
Isocoma menziesii var. menziesii
Patricia Wilder
1970-10-15
4798
Riverside
[Prado Dam area]
Comment
RSA545385
Isoetes howellii
Robert F. Thorne
1975-5-20
45542
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro
610
Comment
SEINET3863798
Isoetes howellii
Robert F. Thorne, Earl Lathrop
1975-5-20
45542
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.; 0
610
Comment
UCR37791
Isomeris arborea
A. C. Sanders
1985-3-1
5391
Riverside
Box Springs Canyon, near the intersection of Central Ave. & Hwy 60, along Gernert Rd. Just above the Santa Fe Railroad tracks.
427
Comment
SD186089
Iva axillaris
A. C. Sanders
2004-6-20
28213
Riverside
Temescal Canyon, Serrano Highlands project, between Glen Ivy Hot Springs and Arcilla, northeast side of the I-15 Fwy., south of Clay Canyon Rd.
305
Comment
UCR104629
Iva axillaris
D. E. Bramlet
1996-4-15
2453
Riverside
Perris-Aguanga Basin region, San Jacinto Wildlife Area, SW corner of reserve; adjacent to the existing maintenance road and 105 m north of the Ramona Expressway.
433
Comment
SACT002762
Juglans regia
G. Pyburn
1890-6-7
Riverside
Comment
CLARK-A1528-5054
Juncus acutus var. sphaerocarpus
John C. Roos
1948-5-15
3855
Riverside
Eagle Mountains
Comment
RSA658937
Juncus balticus subsp. ater
M. Duke, Christy Hightower, C. McElroy
1982-5-15
17
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
RSA560846
Juncus bufonius
Steve Boyd, Timothy S. Ross
1992-5-4
7177 -A
Riverside
Southern Santa Ana Mountains., San Mateo Canyon Wilderness Area. Oak Flats area E of Verdugo Potrero.
732
Comment
UCR156285
Juncus bufonius
T. B. Salvato, Kent Beaman
2005-5-16
829
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
UCR164299
Juncus bufonius
S. J. Myers
2001-7-16
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon
878
Comment
UCR232354
Juncus bufonius
John F. Green
2008-4-16
C- 01
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
RSA234012
Juncus bufonius var. occidentalis
Robert F. Thorne, E. W. Lathrop
1969-5-12
37927
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
625
Comment
RSA740792
Juncus effusus
Scott D. White, Justin M. Wood
2008-7-9
12420
Riverside
Johnson Meadow
1415
Comment
RSA17254
Juncus macrophyllus
Carl B. Wolf
1936-6-17
7959
Riverside
Santa Ana Mountains, Tenaja Road: road to La Cienaga, 1.4 mile off Ortega Highway.
610
Comment
SBBG57293
Juncus macrophyllus
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
Comment
JOTR35513
Juncus mexicanus
La Doux, Tasha, M. Harding, K. Callahan, D. Shade, M. Wheeler, T. Herskovits
2013-6-5
3200
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, lower Smithwater Canyon
1219
Comment
RSA368245
Juncus mexicanus
Lester H. Cushman
1932-5-8
s,n,
Riverside
Near Pedley, close to Santa Ana R. [River].
Comment
UCR193494
Juncus oxymeris
A. C. Sanders, Tim Thomas
2008-6-20
35542
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
SEINET1908650
Juncus patens
A. C. Sanders, MitMitch Provance
2008-1
35778
Riverside
Peninsular Range; San Jacinto Mtns.: FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Keenwild Fire Station.
1463
Comment
POM10227
Juncus rugulosus
F. M. Reed
1907-7-4
1449
Riverside
North side of Box Spring Mountain. Pigeon Pass Road.
Comment
RSA0103092
Juncus rugulosus
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8548
Riverside
Santa Rosa Mountains; south of Cactus Spring Trail; in Horsethief Creek.
1064
Comment
UCR116577
Juncus xiphioides
D. L. Banks, E. H. Banks
1996-5-2
948
Riverside
Agua Tibia Mountains, NW Palomar Mountains; NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage
524
Comment
UCR21862
Juncus xiphioides
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
JOTR30061
Juniperus californica
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1692
Riverside
Joshua Tree National Park. Stop #1 = Near Geology Tour rd., N of Malapai Hill
1267
Comment
SD80105
Juniperus californica
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
385
Riverside
Santa Rosa Mountains, north slope, Deep Canyon, east side of water service road, about 1.5 miles south of Highway #74
Comment
CAS-BOT-BC234582
Justicia californica
1940-4-6
5972
Riverside
3 mi. below Cottonwood Springs
Comment
JEPS9188
Justicia californica
John Thomas Howell
1928-1-30
3306
Riverside
2 mi. e. Shaver's Well; Colorado Desert
Comment
RSA402298
Justicia californica
E. Crow
1929-2-24
173
Riverside
Andreas Canyon, S of Palm Springs, Colorado Desert.
Comment
SEINET2163467
Justicia californica
M. A. Clauser
1966-3-13
425
Riverside
Palm Springs, below Cable Car of highway 111.; san Jacinto Mountain Range.
Comment
JEPS13806
Kallstroemia grandiflora
Marjorie D. Clary
1936-10-24
2736
Riverside
Chuckawalla Valley near Desert Center; North Colorado Desert, Chuckawalla Valley
274
Comment
RSA793613
Kallstroemia parviflora
Duncan S. Bell, Aaron C. Sedgwick
2012-9-13
4200
Riverside
Hayfields Lake; eastern section of dry lake, approximately 3.75 air miles southeast of Hayfields pumping plant.
420
Comment
RSA401732
Keckiella antirrhinoides
Christopher Davidson, B. Gustafson
1977-4-7
5588
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope.
610
Comment
RSA68309
Keckiella antirrhinoides
G. R. Campbell
1951-5-30
16112
Riverside
9 miles west of Anza.
1067
Comment
UC620601
Keckiella antirrhinoides
I. W. Clokey, E. G. Anderson
1936-4-16
6885
Riverside
e of Hemet (hillside along San Jacinto River)
600
Comment
UCD123748
Keckiella antirrhinoides
A. C. Sanders; T. B. Salvato
2001-5-3
24083
Riverside
Perris-Aguanga Basin region: Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley.
494
Comment
UCD39067
Keckiella antirrhinoides
Beecher Crampton
1963-5-7
6785
Riverside
Western. 2 miles W of Lakeland Village, Elsinore Mountains. Cleveland National Forest.
Comment
LA209340
Keckiella antirrhinoides subsp. microphylla
Michael Neuman;
1984-3-25
34
Riverside
Palms to Pines Highway, Sugarloaf Mountain S of Palm Desert
1300.0
Comment
UCR44156
Keckiella antirrhinoides var. antirrhinoides
A. C. Sanders, B. Pitzer
1986-4-30
6474
Riverside
San Jacinto Mtns., lower Bee Canyon, 0.2 mi. above the mouth of the canyon.
610
Comment
SD122960
Keckiella cordifolia
Steve Boyd
1985-7-23
1022
Riverside
De Luz Road, 8.5 mi west of Rancho California. Between roadcut and riparian area of Sandia Creek
274
Comment
RSA400463
Keckiella rothrockii subsp. jacintensis
M. B. Dunkle
1933-7-19
3686
Riverside
Tahquitz Ridge.
2561
Comment
UCR96412
Koeleria macrantha
Scott D. White
1996-8-1
4446
Riverside
San Jacinto Mtns., Idyllwild area: north of Strawberry Valley, between Bear Trap Canyon and Lily Creek
1616
Comment
RSA776573
Krameria erecta
Amber Swanson
2011-4-8
368
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
JOTR30100
Krameria grayi
La Doux, Tasha, Alice Miller
2007-5-31
1775
Riverside
Joshua Tree National Park. Stop 1: Cottonwood Springs/Oasis; slope above oasis along visitor walkway to parking lot.
893
Comment
RSA408601
Krameria grayi
G. R. Johnstone
1930-4-13
s.n.
Riverside
1000 Palms.
Comment
RSA408608
Krameria grayi
Cora Kramer
1929-3-17
1957
Riverside
S La Quinta.
Comment
RSA680921
Krameria grayi
Scott D. White, Michael Honer
2003-5-14
9279
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
RSA790193
Krameria grayi
Jim R. Shevock
1986-3-23
11356
Riverside
Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center.
350
Comment
UC192438
Krameria grayi
S. B. and W. F. Parish
Mar 1882
84
Riverside
borders of the Colorado Desert
Comment Read comments Oct 5 2016
UCR25150
Krameria grayi
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Eagle Mtns., Lost Palms Canyon, north of Chiriaco Summit
Comment
UCR97246
Lamium amplexicaule
Scott D. White
1997-2-28
4705
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
UCR141151
Langloisia schottii
June Latting
1973-4-14
s.n.
Riverside
Sonoran (Colorado) Desert, south entrance to Joshua Tree National [Park] Monument, alluvial slopes south of Cottonwood Mtns.
579
Comment
RSA0081255
Langloisia setosissima subsp. punctata
David B. Dunn, Harold Lint
1955-4-1
11835
Riverside
Pushawalla Canyon, Indio Hills. Top of the hill on the east side.
Comment
RSA390020
Larrea tridentata
N. C. Cooper
1949-4-8
3272
Riverside
Mecca Pass east of Indio
549
Comment
UCD107219
Larrea tridentata
R. L. Smith
1948-3-28
s.n.
Riverside
Foot of Andreas Canyon.
Comment
UCR177849
Larrea tridentata
Marisa Sripracha, K. A. Boyd
2004-2-14
035
Riverside
Sonoran (Colorado) Desert, Myoma, on the Thousand Palms Preserve, near the palm oasis just off Thousand Palms Drive
190
Comment
RSA390026
Larrea tridentata
Anstruther Davidson
1893-03
s.n.
Riverside
[Unspecified]
Comment
CAS-BOT-BC412767
Lastarriaea coriacea
Steve Boyd; Tim Ross; Dave Bramlet
1993-5-13
7364
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Los Alamos Canyon at mouth of Wildhorse Canyon
411
Comment
CHSC108873
Lasthenia californica
Duncan S. Bell; Valentin Arvizu
2010-5-10
985
Riverside
Peninsular Ranges; San Jacinto Mountains region: San Bernardino National Forest: Garner Valley, approximately 1.4 air miles southeast of junction of forest service road 6S13 and forest service road 6S04.
1365
Comment
CAS-BOT-BC352720
Lasthenia coronaria
Geo. B. Grant
1908-3-15
s.n.
Riverside
Palms to Pines Road, San Jacinto Mountains
1219
Comment
UC1746480
Lasthenia coronaria
A. C. Sanders
1995-4-13
16510
Riverside
Devils Garden; San Bernardino Mtns.; Colorado Desert
701
Comment
UCSB6391
Lasthenia coronaria
Haller, John
1957-3-23
Riverside
At mouth of Morongo Canyon, ca. 8 road miles N. of U.S. 99 and 1 air mile S. of Riverside-San Bernardino Co. line
762
Comment
IRVC26814
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1997-3-13
2490
Riverside
Nichols Road Wetlands, ca 335 m SE of Nichols Road, 91m W of Collier Ave. and 305 m W of the I15, E of the existing dirt road extending S from Nichols Rd. and adjacent to Alberhill Creek
381
Comment
POM157896
Lasthenia glabrata subsp. coulteri
P. A. Munz
1927-5-21
10894
Riverside
Coahuila Valley.
1372
Comment
UCR92695
Lasthenia glabrata subsp. coulteri
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18045
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
RSA1440
Lasthenia gracilis
J. T. Howell
1929-2-14
1229
Riverside
3 miles S of Glen Ivy.
Comment
RSA556480
Lasthenia gracilis
Julie Greene
1993-3-13
1009
Riverside
On the berm between the western ponds
440
Comment
UC62984
Lasthenia gracilis
H. M. Hall
1902-4-18
2888
Riverside
Coahuila mesa Coahuila
Comment Read comments Jun 21 2011
UCR155088
Lasthenia gracilis
A. C. Sanders, Kelly Volansky
2005-3-17
29233
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
RSA282931
Lathyrus vestitus subsp. alefeldii
C. W. Tilforth, B. Busenberg
1980-4-10
1981
Riverside
Along north leg of Thomas Mountain Road, south of Lake Hemet, west of Hwy 74
Comment
RSA3123
Lathyrus vestitus subsp. alefeldii
C. B. Wolf
1932-2-11
2652
Riverside
Hidden Canyon 5 mi. W. of Corona at base of Santa Ana Mts.
405
Comment
JEPS23550
Layia glandulosa
Peter H. Raven
1958-5-5
12904
Riverside
Comment Read comments Mar 13 2011
JOTR37761
Layia glandulosa
Hodges, Stephen R.
2016-2-29
717
Riverside
Joshua Tree National Park. Pleasant Valley, off of Geotour Road near the Pushwalla Canyon trailhead
Comment
RSA744309
Layia glandulosa
Michael Wall
2009-5-15
509
Riverside
Bautista Creek, off Bautista Canyon Rd. ca. 8 miles SE of jct. with Fairview Ave.
752
Comment
UC144246
Layia platyglossa
C. F. Baker
1904-4-4
4120
Riverside
Elsinore
Comment Read comments Jul 4 2010
UCR27160
Layia platyglossa
T. P. Krantz
1982-5-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Garner Valley, Quinn Flat
1402
Comment Read comments Jan 7 2013
RSA234058
Layia platyglossa subsp. campestris
R. F. Thorne, E. W. Lathrop
1969-5-12
37946
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California.
625
Comment
RSA736734
Lemna
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10690
Riverside
Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
RSA741378
Lemna minuta
Scott D. White, Justin M. Wood
2008-5-15
11978
Riverside
Johnson Meadow.
1415
Comment
RSA716345
Leontodon leysseri
R. E. Riefner
2004-7-31
04 -357
Riverside
City of Hemet, Auto Blvd. at Warren Rd.
463
Comment
UC856449
Lepidium fremontii
Ira L. Wiggins
1937-3-9
8755
Riverside
5 mi w Shavers Well
Comment
HSC35735
Lepidium lasiocarpum
Richard Spjut
1973-4-10
3288
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
POM47688
Lepidium lasiocarpum
Mary F. Spencer
1920-3-25
1495
Riverside
Palm Springs.
122
Comment
RSA27384
Lepidium lasiocarpum
C. L. Hitchcock
1940-3-31
5884
Riverside
0.5 mile below Cottonwood Springs
Comment
RSA697451
Lepidium lasiocarpum
J. R. Bruff
1927-3-12
34
Riverside
Fingal
Comment
JOTR28808
Lepidium lasiocarpum var. lasiocarpum
La Doux, Tasha, Bill Truesdell
2004-3-11
1076
Riverside
Joshua Tree National Park. Pinto Basin; Sand Hills
530
Comment
RSA737350
Lepidium latifolium
Justin M. Wood
2008-9-19
135
Riverside
SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR201883
Lepidium latifolium
Justin M. Wood
2008-9-19
135
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
305
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
RSA651362
Lepidium nitidum
Marion P. Harthill
1976-5-6
s.n.
Riverside
Rancho California.
762
Comment
SBBG101691
Lepidium virginicum
S. Boyd with T. Ross
1991-6-14
6361
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
UCR165611
Lepidium virginicum
T. B. Salvato, John F. Green
2004-5-27
710
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
RSA716369
Lepidium virginicum var. robinsonii
Scott D. White
2006-5-19
11475
Riverside
South of Hemet, Santa Rosa Hills near Hemet Butte.
549
Comment
SEINET7048156
Lepidospartum squamatum
Steven R. Hill
2001-5-3
33657
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
CAS-BOT-BC274377
Leptochloa panicea subsp. brachiata
Malcom A. Nobs; S. Galen Smith
1948-9-3
489
Riverside
2 miles north of Indio
Comment
UCR23126
Leptodactylon jaegeri
J. C. Lyman
1981-5-22
s.n.
Riverside
San Jacinto Mtns., on limestone rocky outcrop beyond Caramba camp, off the old trail
2439
Comment
RSA407735
Leptosiphon androsaceus
Steve Boyd
1986-5-1
1802
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
POM256715
Leptosiphon floribundus subsp. glaber
Robert Patterson
1940-5-25
s.n.
Riverside
Modjeska Pk.; Santa Ana Mts.
1616
Comment
RSA0083863
Leptosiphon pygmaeus subsp. continentalis
Andrew C. Sanders
1997-4-3
20164
Riverside
Lake Skinner area: hills NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road.
503
Comment
RSA429765
Lesquerella kingii subsp. latifolia
Jack Rempel
1935-4-14
s.n.
Riverside
Pinto Basin
518
Comment
POM230189
Lessingia glandulifera var. glandulifera
I. W. Clokey, Edward Anderson
1933-8-21
6951
Riverside
W of Keen Canyon.
1200
Comment
UCR248027
Ligustrum
O. F. Clarke
2011-5-2
s.n.
Riverside
Riverside, UCR Botanic Garden
412
Comment
RSA592024
Lilaea scilloides
E. W. Lathrop
1968-5-15
6881
Riverside
8 miles W of Murrieta; Reedonda Mesa, Santa Rosa Plateau
610
Comment
UCR201637
Limnanthes gracilis
Scott D. White, Justin M. Wood
2008-6-18
12218
Riverside
San Jacinto Mountains, K Flat Meadow
1445
Comment
RSA27067
Linanthus aureus
C. L. Hitchcock
1940-4-3
5937
Riverside
1 1/2 mi. northeast of Cottonwood Spring along 29 Palms Road, Joshua Tree Nat. Monument.
Comment
HSC17001
Linanthus dianthiflorus
C. L. Hitchcock
1966-3-16
24184
Riverside
About 5 mi. NE of Aguanga
Comment
UCR137698
Linanthus dianthiflorus
D. L. Banks, V. W. Steinmann
1997-3-13
1512
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
CAS-BOT-BC226875
Linanthus jaegeri
H. M. Hall
1901-8-1
2596
Riverside
San Jacinto Mountains. Vicinity of Tamarack Valley
2590
Comment
OBI38922
Linanthus jonesii
A. C. Sanders, Pitzer, Charlton, Kniffen
1986-3-3
6108
Riverside
Corn Spring, Chuckwalla Mountains, was below the spring and wash and rocky slopes to the south.
Comment
RSA673729
Linanthus lemmonii
Scott D. White, Bill La Haye
2000-5-27
7963
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UCR48511
Linanthus lemmonii
Steve Boyd
1986-4-2
1633
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
JEPS58471
Linanthus liniflorus
Carl V. Meyer
1929-6-18
765
Riverside
Hemet Valley; lower part
Comment
CLARK-A1045-342
Linaria canadensis var. texana
George K. Helmkamp
1978-4-8
Riverside
Box Springs Mountains Riverside East 7.5Q'
Comment
UCR113036
Linaria canadensis var. texana
Mitch Provance
1998-3-26
279
Riverside
Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on north side of Granite Hill Dr.
305
Comment
POM19807
Linum lewisii
Mary F. Spencer
1923-8-7
2170
Riverside
Saunders Meadow, San Jacinto Mt., Idyllwild.
1738
Comment
POM259257
Linum lewisii
P. A. Munz
1938-8-14
15381
Riverside
East of Toro Peak, Santa Rosa Mts.
2287
Comment
POM127859
Linum lewisii
P. A. Munz
1922-6-27
5848
Riverside
Santa Rosa Mountains, Santa Rosa.
1982
Comment
RSA314475
Lipocarpha micrantha
Robert F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55378
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
UCR49999
Lippia nodiflora
Theo Glenn
1987-6-15
s.n.
Riverside
Western Colorado Desert, Coachella Valley, Thousand Palms Oasis, in the Indio Hills.
168
Comment
UCR27119
Lithophragma affine
T. P. Krantz
1982-5-25
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Baldy Mountain mesa above the west end of Garner Valley
1585
Comment
RSA632878
Lithophragma affine subsp. affine
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38141
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA84385
Lithophragma affine subsp. mixtum
F. W. Peirson
1922-5-19
4189
Riverside
San Jacinto River.
1143
Comment
CSUSB534
Lobularia maritima
Deborah Sullivan
1973-7-9
Riverside
Glen Avon, Riverside.
243
Comment
RSA757740
Loeflingia squarrosa
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4307
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
UCSB5121
Loeseliastrum matthewsii
Broder, Richard
1958-03
Riverside
16.5 miles west of Desert Center on US 60-70
Comment
SD4015
Loeseliastrum schottii
Fidella G. Woodcock
1926-3-15
Riverside
Palm Springs
Comment
UC1179099
Logfia arizonica
Herbert L. Mason
1952-4-7
14208 a
Riverside
near Palm Springs; Palm Canyon
Comment
UCR2519
Lolium perenne subsp. multiflorum
F. M. Reed
1906-5-27
968
Riverside
San Bernardino Valley, Riverside, Grand Avenue opposite Rudolph's Ranch
244
Comment
UC1125262
Lonicera interrupta
R. St. John
1929-3-8
11
Riverside
Potrero Canyon San Jacinto Quadrangle
762
Comment
SDSU2947
Lonicera subspicata
Charles F. Phleger
1962-5-23
Riverside
Land owned by the Schloss Foundation about 25 miles north of Escondido.
Comment
UC534840
Lonicera subspicata var. denudata
Victor Duran
1933-7-2
3496
Riverside
Vandeventer Flat Santa Rosa Mts.
1524
Comment
UCR243569
Lotus argophyllus
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21100
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, upper watershed on east ridge, 1.1 mi south of radio tower, c. 6 mi. south of town center of Yucca Valley
1207
Comment
UCR87651
Lotus argophyllus
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
RSA735901
Lotus corniculatus
Scott D. White, Justin M. Wood
2008-6-24
12290
Riverside
Beaumont Badlands: San Timoteo Canyon. Meadow along San Timoteo Creek.
640
Comment
RSA406104
Lotus crassifolius
N. C. Cooper
1943-9-11
922
Riverside
San Jacinto Mountians, Idlewild.
1829
Comment
UCR183009
Lotus hamatus
Mitch Provance
2003-5-5
4424 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
RSA60336
Lotus oblongifolius
G. R. Campbell
1948-7-4
612
Riverside
Azalea Trails Girl Scout Camp, Dark Canyon, north of Idyllwild.
1738
Comment
SEINET3131508
Lotus oblongifolius var. oblongifolius
F. M. Reed
1908-7-13
2550
Riverside
Tahquiz Valley (?), San Jacinto Mts.
Comment Read comments Jul 30 2013
CSUSB1192
Lotus purshianus
Leland R. Dykes
1962-5-8
94
Riverside
Santa Ana Mountains, San Mateo Canyon Road, 7 miles west of Palomar Road in Murrieta.
Comment
UCR133388
Lotus purshianus
Tracy Tennant, T. B. Salvato
1998-6-23
486
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
UCR175695
Lotus purshianus
Jennifer H. Jones, Scott D. White
2005-5-25
096
Riverside
Peninsular Ranges; Santa Ana Mtns., Rainbow area; foothills west of I-15 Freeway and immediately north of San Diego County line
579
Comment
UCR192721
Lotus purshianus
A. C. Sanders, Mike Misenhelter
2008-6-10
35454
Riverside
San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel
231
Comment
CLARK-A1528-486
Lotus rigidus
Charlotte Stocks
1962-4-29
Riverside
Comment
RSA406789
Lotus rigidus
M. B. Dunkle
1935-3-31
4438
Riverside
Cottonwood Springs. Colorado Desert.
701
Comment
RSA543976
Lotus salsuginosus
Steve Boyd
1991-5-10
6208
Riverside
Santa Ana Mountains, base of range, just N of mouth of Hagador Cyn at bottom of Skyline Drive.
427
Comment
UCR108999
Lotus salsuginosus
D. L. Banks, V. W. Steinmann
1997-3-13
1480
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
UCR25958
Lotus salsuginosus var. salsuginosus
John C. Roos, L. Roos
1952-5-19
5694
Riverside
One year old burn on hills north of Moreno
518
Comment
RSA406905
Lotus scoparius var. brevialatus
Christopher Davidson
1973-4-1
1787
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
JEPS55813
Lotus strigosus
H. M. Hall
1905-4-20
5830
Riverside
Mecca Colorado Desert
Comment
JEPS55859
Lotus strigosus
W. L. Jepson
1901-5-17
1227
Riverside
Riverside
266
Comment
RSA28070
Lotus strigosus
I. L. Wiggins
1941-3-27
9701
Riverside
4 mi. north of Whitewater.
Comment
RSA776837
Lotus strigosus
Amber Swanson, Duncan S. Bell
2011-3-18
221
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
SEINET7063432
Lotus strigosus
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles east of Sage on East Benton Road. Tucalota Valley. UTM Zone 11, 502344mE, 3715130mN. (WGS84/NAD83).
573
Comment
SEINET7073298
Lotus strigosus
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
UC1329864
Lotus strigosus
James E. Cole
1941-5-4
693
Riverside
Lost Horse Valley Joshua Tree National Monument
1310
Comment
UC1563070
Lotus strigosus
Steve Boyd and Orlando Mistretta
1986-3-13
1434
Riverside
ne of Desert Center (jct of Parker Dam Rd and 'Palen Rd' (rd going through pass between Palen and Granite Ranges); Palen Mountains
243
Comment
UCR154744
Lotus strigosus
T. B. Salvato, Kent Beaman
2005-5-16
785
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
UCR207315
Lotus strigosus
O. F. Clarke
1997-3-8
s.n.
Riverside
Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd.
668
Comment
UCR214577
Lotus strigosus var. strigosus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37858
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.8 mi. north (09 deg. ) of intersection of I-15 and Lake St.
482
Comment
UCR131533
Lotus tomentellus
Jennie Phui
1998-5-30
020
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
UCR33623
Lotus tomentellus
Sears
1978-3-16
812
Riverside
Sonoran (Colorado) Desert, 3.5 mi SE of Midland
244
Comment
UCR50651
Lotus tomentellus
B. A. Prigge
1988-2-21
7845
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns. 2 mi west of Clemens Well
229
Comment
RSA680556
Lotus wrangelianus
Scott D. White, Michael Honer
2003-4-30
9135
Riverside
Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station.
396
Comment
UC130325
Lupinus
H. M. Hall
May 1899
1374
Riverside
San Jacinto Mountains
Comment
RSA633871
Lupinus andersonii
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38114
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA21750
Lupinus arizonicus
C. B. Wolf
1937-4-5
s.n.
Riverside
Riverside.
30
Comment
RSA33513
Lupinus arizonicus
N. C. Cooper
1944-4-8
1078
Riverside
Andreas Canyon.
305
Comment
RSA795737
Lupinus arizonicus
Jim Andre
2012-3-18
21286
Riverside
Palen Valley; along Rice Road (Highway 177) east of Coxcomb Mountains, 9.6 miles south of Highway 62.
208
Comment
UC1563076
Lupinus arizonicus
Steve Boyd, Orlando Mistretta
1986-3-13
1463
Riverside
ne Desert Center (West side Palen Mts.); West Side Palen Mts., ne of Desert Center
Comment
UCR102943
Lupinus arizonicus
George K. Helmkamp
1998-4-4
3139
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
UCR142845
Lupinus arizonicus
N. C. Cooper
1944-4-8
1083
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Andreas Canyon
305
Comment
UCSB3266
Lupinus arizonicus
Wilson, Richard
1958-3-22
Riverside
7 miles East of Desert Center, on U.S. Highway 60-70
Comment
RSA757746
Lupinus bicolor
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4348
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
SEINET2062597
Lupinus bicolor var. microphyllus
Norman C. Cooper
1947-4-5
2038
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
JOTR34141
Lupinus concinnus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3159
Riverside
Joshua Tree National Park. NW tip of the Hexie Mountains; granite and basalt rocky slopes above bouldery draws feeding into Pleasant Valley (Stop 3)
1041
Comment
SD144460
Lupinus concinnus
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19883
Riverside
Lake Skinner area: lower Rawson Canyon, NE of the lake and SW of Balck Mtn, along the road.
518
Comment
RSA50323
Lupinus concinnus subsp. optatus
E. K. Balls
1949-5-4
13490
Riverside
Disintegrated granite, in shelter of large rocks, chaparral on Banning Idyllwild road
Comment
HSC84137
Lupinus densiflorus
Sharon K. Dubois
1987-5-10
Riverside
San Jacinto Mtn., 1 mi. up Bee Canyon off Hwy. 74
457
Comment
UCR213534
Lupinus excubitus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37801
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
CAS-BOT-BC216684
Lupinus excubitus subsp. hallii
Charles Piper Smith
1951-5-22
51239
Riverside
1.5 miles S of summit, Beaumont - Morena Grade (San Gorgonio Drive)
Comment
SBBG69088
Lupinus formosus
Mrs. J. D. Wright
1929-6-25
Riverside
Idyllwild
Comment
POM26888
Lupinus formosus var. formosus
Marcus E. Jones
1903-5-11
11610
Riverside
Banning.
701
Comment
SD229155
Lupinus hyacinthinus
Dick Schwenkmeyer
2012-8-7
782
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
UC1922189
Lupinus hyacinthinus
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1738
Riverside
Peninsular Ranges; San Jacinto Mountains region; Mount San Jacinto State Park, Hidden Lake.
2652
Comment
SEINET10903865
Lupinus hyacinthinus
David B. Dunn
1946-8-18
Dunn 2739
Riverside
San jacinto mts., Peak. S slope 200 ft from top.
Comment
RSA796513
Lupinus latifolius subsp. parishii
Robert F. Thorne, E. W. Lathrop
1977-5-18
49723
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
RSA413759
Lupinus longifolius
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
SEINET10936516
Lupinus polyphyllus subsp. bernardinus
David B. Dunn
1946-8-17
Dunn 2703
Riverside
Damp stream edge. Trail to taquity from taquity valley campground. On dry Hillside among bracken fern. San jacinto mtns.
2499
Comment
UC56605
Lupinus sparsiflorus
H. M. Hall
Apr 1902
2903
Riverside
Foothills near Coahuilla (Coahuilla); San Jacinto Mountains
762
Comment
SBBG3714
Lupinus succulentus
H. and M. Dearing
1939-4-5
3091
Riverside
Hemet Valley
Comment
UCR172260
Lupinus succulentus
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
RSA801942
Luzula comosa var. laxa
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6172
Riverside
End of Apela Drive, west end of Strawberry Valley. And south of road (5S24) that runs out to the sewage disposal ponds. Collections are between this road, and Strawberry Creek., Basically ridge north of Strawberry Creek and creek north of this ridge, south of road. This draw drains into Strawberry Creek.
1524
Comment
UC2979
Luzula comosa var. laxa
H. M. Hall
July, 1901
2460
Riverside
San Jacinto Mountains. Tahquitz Valley
2133
Comment
RSA0046718
Lycium andersonii
Jim Andre
2014-1-27
26654
Riverside
At mine site (and borrow pit), in canyon 1.3 mi. west of Hwy 95 (at Wilson Rd), 12.2 mi. south of Vidal Jct (at Hwy 62).
224
Comment
SBBG87838
Lycium andersonii
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6094
Riverside
wash below Corn Spring, Chuckwalla Mtns
487
Comment
UCR712
Lycium andersonii
Alan Chamberlain
1957-3-16
s.n.
Riverside
Riverside, Box Springs Mtns, SSW slope of 2556 ft. peak above streambed in Big Springs Canyon
396
Comment
JEPS45976
Lythrum californicum
S. B. Parish
1897-5-31
4395
Riverside
Elsinore Lake
396
Comment
RSA489
Lythrum californicum
J. T. Howell
1927-8-1
522
Riverside
Mission Creek, Colorado Desert.
610
Comment
UCR55266
Lythrum hyssopifolia
L. F. LaPre
1988-7-22
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, at the begining of Oak Hill Trail, Nature Conservancy Preserve
Comment
RSA301960
Machaeranthera asteroides
J. R. Shevock
1972-10-14
2319
Riverside
Near Anza, Hwy 71.
Comment
UCR79471
Madia gracilis
Steve Boyd, T. S. Ross
1992-5-6
7263
Riverside
Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area. Oak Flats area, near Lucas Canyon Trail
762
Comment
CSUSB1011
Malacothamnus fasciculatus
Heidi A. Haid
1964-5-8
6458 3
Riverside
Box Springs Mountains Box Springs Mountains; 1/8 mile above end of Blaine Street.
426
Comment
CSUSB1447
Malacothamnus fasciculatus
Karen Cook
1966-5-19
Riverside
North-facing slope at foot of Mount Rubidoux, in Riverside.
243
Comment
RSA0087580
Malacothamnus fasciculatus
Scott D. White, Justin M. Wood
2008-7-10
12444
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
JEPS36766
Malacothrix clevelandii
W. L. Jepson
May 17 1901-Jun 1 1901
1285
Riverside
Strawberry Valley San Jacinto Mt.
Comment
RSA759211
Malacothrix clevelandii
Robt Allen
2008-5-17
s.n.
Riverside
Bear Canyon Trail. Near boundary of San Mateo Wilderness
675
Comment
CAS-BOT-BC347689
Malacothrix glabrata
L. R. Abrams
1926-3-25
11001
Riverside
Near Banning
Comment
RSA554211
Malacothrix glabrata
Theo Glenn
1991-4-9
91 -5
Riverside
Big wash in Eagle Mountains
786
Comment
UCR104931
Malacothrix glabrata
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20642
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
UCR157949
Malacothrix glabrata
T. B. Salvato, A. C. Sanders
2005-5-17
924
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
UCR20755
Malacothrix glabrata
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1310
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
CAS-BOT-BC347891
Malacothrix saxatilis var. tenuifolia
H. M. Hall
1901-6-1
2011
Riverside
San Jacinto Mountains. Canyon of the San Jacinto River
609
Comment
RSA16510
Malosma laurina
Percy C. Everett
1935-6-17
7148
Riverside
Santa Ana Mountains, near Glen Ivy Resort on Coldwater Canyon Trail to Santiago Peak.
457
Comment
UCR117703
Malva parviflora
Mitch Provance
1998-3-7
175
Riverside
Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km east of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside.
366
Comment
UCR202248
Malva parviflora
Mike Misenhelter
2005-7-12
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, c. 3 miles E of Sun City, c. 2 mi. SW of Winchester, Hemet U. School Distr. proposed elementary school site, 14 acres on south side of Salt Creek and NE of the intersection of Leon and Patton Rds.
444
Comment
OBI37525
Malvella leprosa
Steve Boyd
1985-8-7
1120
Riverside
Murrieta area, Clinton Kieth Rd, just E of the Bear Crk dev golfcourse
Comment
RSA662129
Marah macrocarpa
Daniel Curran
1981-2-16
10
Riverside
Lake Matthews Drive, 5.8 miles from junction with Cajalco Rd.
Comment
UCR116910
Marah macrocarpa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23962
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipeline route
390
Comment
UCR135861
Marah macrocarpa
A. C. Sanders
2004-4-20
27525
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
RSA675053
Marina parryi
Scott D. White
2001-4-27
8418
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway ca. 15 miles east of the Indio jtn. of I-10/ SR-111. Bajadas and washes adjacent to powerline access roads near unnamed freeway exit accessing pump station.
396
Comment
SBBG93044
Marina parryi
A. C. Sanders
1989-9-19
9505
Riverside
1.75 km (airline) S of Tabaseca Tank, along the wash above "Tabaseca Target"; Chocolate Mtns Aerial Gunnery Range
680
Comment
CAS-BOT-BC67842
Marsilea vestita
John C. Roos
1952-5-21
5704
Riverside
San Jacinto river bottomland 1 1/2 miles southeast of Perris
426
Comment
POM12207
Marsilea vestita
P. A. Munz
1922-4-29
5071
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
RSA0126838
Matricaria discoidea
R. E. Riefner Jr.
2017-4-2
17 -140
Riverside
City of Hemet, along California Ave. near Stowe Rd.
468
Comment
SD152792
Meconella denticulata
Steve Boyd
1992-4-15
6859
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area; Bluewater Canyon along Bluewater Trail downstream to the confluence with San Mateo Creek.
334
Comment
POM276580
Medicago polymorpha
Lyman D. Benson
1932-3-26
3159
Riverside
3 miles N [of] Temecula.
457
Comment Read comments Dec 4 2011
RSA575962
Medicago polymorpha
Steve D. Boyd
1981-4-10
s.n.
Riverside
Gavilian Hills region, Gavalian Plateau east of Estelle Mountain along Estelle Mountain Road.
671
Comment
RSA335019
Medicago sativa
Steve D. Boyd
1985-7-23
1007
Riverside
De Luz Rd., 5.5 miles west of Rancho California.
396
Comment
POM8822
Melica frutescens
I. M. Johnston
1920-5-8
2274
Riverside
Butte due west of Lakeview
Comment
RSA700093
Melica frutescens
Virginia Moran
2003-5-28
s.n.
Riverside
Wilson Valley Mitigation Bank, managed by the Center for Natural Lands Management. Accessed from Wilson Valley Road.
Comment
SDSU17522
Melica frutescens
Jerry Jenkins
2001 -035
Riverside
Santa Margarita Ecological Reserve. West shore of S.M. river, on granite bluffs. UTM zone 6, 481900E, 3699850N. UTM transfered to GIS.
165
Comment Read comments Aug 11 2017
UCR226048
Melica frutescens
A. C. Sanders, Nathan Moorhatch
2011-3-22
38765
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
CAS-BOT-BC281597
Melica imperfecta
Peter H. Raven
1958-5-5
12879
Riverside
Jumbo Rocks Campground, Joshua Tree National Monument
Comment
CLARK-A1528-73
Melica imperfecta
Fred B. Essig
1964-2-24
Riverside
La Sierra
Comment
RSA129339
Melica imperfecta
A. Lewis
1934-03
4666
Riverside
Bedford Canyon
762
Comment
RSA403497
Melica imperfecta
George R. Johnstone
1934-3-27
18578
Riverside
Near Wildomar. Inland route to Temecula.
Comment
UCR91219
Melica imperfecta
Scott D. White
1996-3-31
3852
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream
463
Comment
UCR130877
Melilotus albus
A. C. Sanders, K. C. Rose
1999-5-28
22791
Riverside
Coachella Valley, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10
18
Comment
RSA543849
Mentha spicata
Steve Boyd, Orlando Mistretta
1991-5-22
6315
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA522738
Mentzelia affinis
Steve Boyd, L. Arnseth
1990-3-29
3845
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
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
RSA440408
Mentzelia involucrata
Chas. Gabriel
1926-1-28
239
Riverside
Rincon [R. Village, Andreas Canyon]
Comment Read comments Nov 17 2011
RSA440423
Mentzelia involucrata
A. C. Life
1916-2-20
s.n.
Riverside
Colorado Desert
Comment
CHSC8267
Mentzelia involucrata var. megalantha
Edward L. Smith
1957-4-3
235
Riverside
Located 1 mi. n hwy. 99 to La Palms, Calif., in a wash. San Bernardino Mts.
91
Comment
RSA440401
Mentzelia involucrata var. megalantha
P. J. Remple
1942-3-21
s.n.
Riverside
Whitewater Canyon. Foot of canyon side.
Comment
UC217915
Mentzelia jonesii
P. A. Munz, D. Keck
1922-4-13
4955
Riverside
Colorado Desert, Eagle Mtns.
243
Comment
UCR21146
Mentzelia jonesii
Don Emery
1980-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, NE end of Orocopia Mtns, SW of Chiriaco Summit
534
Comment
RSA0127363
Mentzelia longiloba var. longiloba
F. W. Peirson
1932-3-22
9809
Riverside
About 6 miles N of Blythe on Needles Road.
122
Comment
SEINET4560761
Mercurialis annua
O. F. Clarke
2011-1
s.n.
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus.
365
Comment
HSC85400
Mesembryanthemum nodiflorum
Steve Boyd
1986-4-19
1713
Riverside
Temescal Canyon, Warm Springs Valley, Alberhill Creek E of Nichols Rd.
366
Comment
UCR182432
Mesembryanthemum nodiflorum
Mitch Provance
2005-5-17
6557
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
RSA192187
Microseris douglasii subsp. platycarpha
E. W. Lathrop
1959-4-16
4446 B
Riverside
14 miles W of Murrieta, Tenaja plateau.
Comment
UCR266781
Microseris douglasii subsp. platycarpha
Mitch Provance, Matt Amalong
2015-3-25
315- 27
Riverside
Paloma Valley, Murrieta, old Clydesdale horse ranch 0.4-0.6 miles S of Keller Rd., along unmarked dirt portion of Menifee Rd.
450
Comment
RSA543908
Microseris heterocarpa
Steve Boyd, Orlando Mistretta
1991-5-22
6283
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA660566
Microseris heterocarpa
Starr Streight
1982-4-17
21
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
UCR133688
Microseris heterocarpa
Chet McGaugh
2003-5-10
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR182514
Microseris heterocarpa
Mitch Provance
2005-5-17
6596
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
UCR193742
Microseris lindleyi
A. C. Sanders, Mitch Provance
2008-7-11
35757
Riverside
Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad
1494
Comment
UC886280
Mimulus aurantiacus var. pubescens
C. L. Hitchcock
1940-4-12
6044
Riverside
8 mi nw Elsinore
457
Comment
UCR15998
Mimulus aurantiacus var. pubescens
K. T. Seng
1966-3-27
660327- 6
Riverside
0.5 miles north corner of Wood and Roberts, about 4 miles from freeway 395, Woodcrest, Riverside
488
Comment
RSA19934
Mimulus aurantiacus var. puniceus
I. W. Clokey
1930-4-15
4728
Riverside
Perris to Gavalian Peak
600
Comment Read comments Nov 8 2011
UCR22113
Mimulus aurantiacus var. puniceus
Steve Boyd
1980-4-8
116
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
HSC28446
Mimulus bigelovii var. bigelovii
Richard Spjut
1973-4-10
3292
Riverside
Colorado Desert: N face of Chuckawalla Mts., ca. 3-4 mi/ S of Desert Center
305
Comment
JEPS8174
Mimulus bigelovii var. bigelovii
Marjorie D. Clary
1932-3-15
1635
Riverside
sw Devil's Canyon; Colorado Desert, Santa Rosa Mts.
152
Comment
RSA420969
Mimulus bigelovii var. bigelovii
N. C. Cooper
1949-4-8
3254
Riverside
Mecca Pass east of Indio.
549
Comment
UC963821
Mimulus bigelovii var. bigelovii
Helen K. Sharsmith
1952-4-11
4061
Riverside
ca. 2 mi from Shaver Summit; Mojave Desert, Eagle Mountains, Lost Palms Canyon
670
Comment
UC1409045
Mimulus brevipes
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38099
Riverside
above James Reserve (in Hall Canyon); San Jacinto Mts., San Bernardino National Forest
1676
Comment
RSA435531
Mimulus cardinalis
Robert L. Rutherford
1945-6-17
1668
Riverside
Burned Canyon, Banning.
1220
Comment
UCR202241
Mimulus diffusus
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
RSA660685
Mimulus guttatus
Diane T. Liggett
1985-5-12
42
Riverside
Gavilan Hills, Hartford Springs, 1.9 miles south of Cajalco Road on Galivan Road. Ten to 40 ft from road edge.
Comment Read comments Dec 2 2014
UC63725
Mimulus guttatus
H. M. Hall
May 1899
Riverside
Van de Venter's San Jacinto Mountains
1371
Comment
CSUSB915
Mimulus longiflorus
Steve G. Nelson
1974-5-22
Riverside
Box Spring Mountains Box Springs Mountains. Found at edge of rock outcrop
457
Comment
JEPS26105
Mimulus nasutus
Peter H. Raven
1958-5-17
12944
Riverside
7.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
CAS-BOT-BC9644
Mimulus palmeri
H. M. Hall
1900-6-1
1449
Riverside
Lytle Creek Canyon
1767
Comment
RSA0056579
Mimulus parishii
Barry Prigge
1980-8-5
3817
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.5 miles N of trout farm.
701
Comment
UC26917
Mimulus pilosus
H. M. Hall
1901-7
2586
Riverside
Tamarack Valley San Jacinto Mountains
2499
Comment
RSA543767
Minuartia douglasii
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6027
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
UCR121350
Mirabilis albida
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24611
Riverside
Mojave Desert, Little San Bernardino Mtns, Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley
1372
Comment
UCR180224
Mirabilis bigelovii
Scott D. White, Pam Devries
2006-3-14
11249
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway/ McNaughton Parkway interchange, north of the I-10 Freeway
152
Comment
SEINET205185
Mirabilis californica
F. C. Raney
1959-4-30
59 -5
Riverside
State Hwy 74 1 mi E of Romoland
Comment
UCR101799
Mirabilis californica
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1319
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
RSA0107846
Mirabilis laevis var. crassifolia
Duncan S. Bell, Amanda Turek
2009-3-30
170
Riverside
Southeast section of the Arica Mountains; approximately 1.25 air miles southwest of Priest Well.
349
Comment
RSA113272
Mirabilis laevis var. retrorsa
E. K. Balls
1955-4-1
20416
Riverside
Hwy 74, 10.2mi, S from jct. of Hwy. 111 to Palm Springs
915
Comment
RSA652390
Mirabilis laevis var. retrorsa
N. R. Zabriskie, Walter Zabriskie
1971-2-15
s.n.
Riverside
South facing slope, North Canyon, Andreas Canyon drainage, E slope San Jacinto Mnts, Riverside County.
427
Comment
SEINET3161596
Mirabilis laevis var. retrorsa
S. B. Parish
1907-4-24
6073
Riverside
western border of the Colorado Desert
360
Comment
JOTR32475
Mirabilis laevis var. villosa
Herskovits, Tasya, M. Harding
2011-5-20
11
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Rocky slopes bordering Ryan Mountain Trail (Stop 2)
1524
Comment
SBBG1886
Mirabilis laevis var. villosa
H. and M. Dearing
1941-3-7
Riverside
bajada near Cathedral City
Comment
UC111312
Mirabilis tenuiloba
S. B. Parish
1907-4-18
6072
Riverside
West Canyon; w edge Colorado Desert
200
Comment Read comments Jun 25 2012
UCR255950
Mirabilis tenuiloba
Deidre Conocchioli, Duncan S. Bell
2014-3-4
149
Riverside
east side of Santa Rosa Mountains, west edge of Coachella Valley,1.3 mi down dirt BLM road from paved 58th Avenue, 4WD road south of Lake Cahuila and La Quinta
37
Comment
POM44293
Mohavea confertiflora
H. M. Hall
1905-4-16
5778
Riverside
Canyon near Indio Mt. in the Colorado Desert, Lower Sonoran Zone,
150
Comment
UC1606989
Mohavea confertiflora
David Charlton
1988-2-18
1190
Riverside
S side of Little San Bernardino Mts. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10, 5 mi E of Junction of Dillon Rd and Fargo Cyn Rd.
762
Comment
UC495307
Mohavea confertiflora
Philip A. Munz
1932-3-14
11985
Riverside
near Deep Canyon (Coachella Valley); Coachella Valley
91
Comment
UCR51935
Mohavea confertiflora
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2118
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
RSA683914
Mollugo cerviana
Michael Denslow
2003-9-13
1548
Riverside
Shavers Valley; I-10 at Mecca Exit, Box Springs Road.
470
Comment
POM12899
Monardella lanceolata var. lanceolata
P. A. Munz
1922-7-3
5945
Riverside
[Unspecified]
1372
Comment Read comments Oct 8 2011
POM230697
Monardella lanceolata var. lanceolata
I. W. Clokey, E. G. Anderson
1935-8-21
6870
Riverside
North fork, San Jacinto River.
1500
Comment
RSA180383
Monardella lanceolata var. lanceolata
E. W. Lathrop
1960-6-9
4944
Riverside
14 miles west of Murrieta.
Comment
UCD125191
Monardella linoides
L. S. Rose
1935-12-23
s.n.
Riverside
San Jacinto Mountains, above Deep Canyon, 22 miles south of Cathedral City, Colorado Desert.
1066
Comment
RSA450083
Monardella macrantha subsp. hallii
J. C. Roos
1962-6-30
s.n.
Riverside
Sugarloaf, Santa Ana Mountains
Comment
LA96095
Monardella nana
Elizabeth McClintock;
1941-7-10
91
Riverside
San Jacinto Mountains, short distance from top of Suicide Rock
Comment
LA96100
Monardella nana
Elizabeth McClintock; H. Lewis
1941-6-22
71
Riverside
0.1 mi. from fork in road going to the public camps, on Banning-Idyllwild road
Comment
LA96110
Monardella nana
Elizabeth McClintock;
1941-7-15
117
Riverside
San Jacinto Mountains, on the Idyllwild road, a short distance below the Keen Camp turn off in the canyon where the Pseudotsugas first occur
Comment
UC1499929
Monardella nana
E. McClintock, H. Lewis
1941-6-29
73
Riverside
Road up Santa Rosa Mt. 2.3 miles beyond canyon where stream crosses road.
Comment
UCR221489
Monardella nana subsp. arida
Elizabeth McClintock, Harlan Lewis
1941-6-29
078
Riverside
Peninsular Range; Santa Rosa Mtns., road up Santa Rosa Mountain, 2.3 miles beyond canyon where stream crosses road
2165
Comment
UC1499829
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-21
126
Riverside
trail to Hidden Lake (below the point at which the switchbacks begin); San Jacinto Mts.
Comment
RSA784739
Monoptilon bellioides
Duncan S. Bell
2012-2-12
3084
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UCSB57982
Monoptilon bellioides
Charlton, David
1988-2-18
Riverside
Alluvial Fan, S side of Little San Bernardino Mtns., Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10; 1 mi. E of Jct. Dillon Rd. and Fargo Cyn. Rd.
609
Comment
CAS-BOT-BC349792
Monoptilon bellioides
Carl B. Wolf
1932-4-27
3061
Riverside
Colorado Desert. 5 mi. E. of Desert Center. No. base of Chuckwalla Mts.
152
Comment
JOTR34187
Muhlenbergia appressa
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3236
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
UCR41342
Muhlenbergia rigens
N. M. Fellows
1984-11-12
29
Riverside
San Jacinto Mtns., Oasis de Los Osos Preserve, off Snow Creek Canyon at the north foot of the Mtns, 1 mile west of Snow Creek Village
488
Comment
UCR226087
Muilla maritima
A. C. Sanders, T. B. Salvato
2011-4-1
38958
Riverside
Peninsular Range, Lake Elsinore, off Baker St. NW of intersection with Bromley Ave., north of second house from intersection, 0.55 km NW of Hwy 74
404
Comment
UCR113548
Myoporum laetum
Mitch Provance
1998-6-6
690
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
RSA563917
Myosurus minimus subsp. apus
A. C. Sanders
1993-4-5
13691
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
UCR202222
Myosurus minimus subsp. apus
Karin Cleary-Rose, G. Nuhn
1995-7-20
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, west edge of Hemet, 19 acre parcel on the Wilhelm Ranch, between Hwy 74 and Whittier Ave, at south end of Hyatt Ave., west of the San Diego Aqueduct
457
Comment
RSA550356
Nama demissa
Walter Wisura
1992-3-24
4632
Riverside
13.1 miles NE of Mecca on Box Canyon Road.
Comment
JEPS1372
Nama demissa var. demissa
L. M. Newlon
1922-4-3
447
Riverside
Andreas Canyon Mt. San Jacinto, Andreas Canyon (Mt. San Jacinto, Southern California)
Comment
RSA796336
Nama hispida
Duncan S. Bell
2009-4-18
198
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
UCR139450
Nama hispida
E. C. Jaeger
1922-4-9
720
Riverside
Sonoran (Colorado) Desert, Wiley's Well, 20 mi SW of Blythe
183
Comment
UCR232519
Nama hispida var. spathulata
Dave Silverman, Onkar Singh
2010-3-27
7862
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 4.9 km WSW of Mesaville siding, west of A Canal/Levee Blvd, & c. 6.5 km N of Blythe Airport.
131
Comment
UCD88062
Nassella cernua
A. C. Sanders; Mark Elvin, Julie M. Vanderwier
2002-4-22
24985
Riverside
upper Laborde Canyon, SW of Beaumont.
670
Comment Read comments Apr 2 2011
CAS-BOT-BC259970
Nassella lepida
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23075
Riverside
8 miles SE of Corona, along road to Elsinore
Comment
RSA586492
Nassella lepida
D. L. Banks, Steve Boyd
1995-5-9
322
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
RSA562482
Nassella pulchra
Steve Boyd, Timothy S. Ross
1992-5-5
7254
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats along Serrano Spring drainage between Lucas Canyon Trail and junction of Bluewater and Verdugo Trails.
732
Comment
UCR174147
Navarretia atractyloides
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32579
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
RSA543870
Navarretia fossalis
Steve Boyd, Dave Bramlet
1991-5-13
6229
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
RSA623559
Navarretia fossalis
R. E. Riefner
1998-10-15
98 -521
Riverside
Paloma Valley
Comment Read comments Oct 29 2010
RSA645879
Navarretia fossalis
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley: along I-215 between 4th St. (Perris) and approximately 0.25 miles S of the San Jacinto River.
429
Comment
UCR87937
Nemacladus longiflorus var. longiflorus
A. C. Sanders, N. Ferguson
1994-6-2
14627
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
UCR92163
Nemacladus longiflorus var. longiflorus
D. L. Banks, Steve Boyd
1995-5-3
222
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
RSA28048A
Nemacladus orientalis
I. L. Wiggins
1941-3-27
9671
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
JOTR36116
Nemacladus rubescens
La Doux, Tasha, B. Truesdell, E. Babich, J. VanWarmerdam
2008-4-1
3046
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; southwest of Panorama Heights area of Joshua Tree; large bouldery wash running through northern corner of JOTR boundary
895
Comment
UC668348
Nemacladus sigmoideus
Annie M. Alexander and Louise Kellogg
1941-4-24
2076
Riverside
gorge of Dry Morongo Creek (Morongo Valley); Morongo Valley
640
Comment
UCR18415
Nemacladus sigmoideus
A. C. Sanders
1978-4-30
00254
Riverside
Peninsular Range; Santa Rosa Mtns, Cactus Spring Trail, first large wash east of Horse Thief Creek, probably very near Cactus Spring
1311
Comment
RSA28048B
Nemacladus tenuis var. aliformis
I. L. Wiggins
1941-3-27
9671
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
RSA191996
Nemophila menziesii
E. W. Lathrop
1959-4-2
4403
Riverside
Cleveland National Forest, Trabuco District, Tenaja Guard Station, slopes of Tenaja Canyon.
Comment Read comments Apr 28 2011
POM363669
Nicolletia occidentalis
Jack Rempel, Erwin Miller
1934-4-28
18733
Riverside
S of Pass between Horse and Pleasant Valleys Wash
1220
Comment Read comments Dec 11 2011
CLARK-A1528-4353
Nicotiana bigelovii
John C. Roos, Lucille Roos
1952-6-21
5783
Riverside
Reche Canyon
685
Comment
RSA0055016
Nicotiana bigelovii
Jim Shevock
1970-4-25
162
Riverside
Near Glen Ivy.
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
UCR281921
Nicotiana obtusifolia
A. C. Sanders, Jim Malusa
2017-9-21
43348
Riverside
Sonoran (Colorado) Desert, northern boundary of Chocolate Mountains Aerial Gunnery Range along south side of Bradshaw Trail at large wash crossing
680
Comment
RSA617997
Nitrophila occidentalis
R. E. Riefner
1998-10-15
98 -519
Riverside
Elsinore Trough; Lake Elsinore, Palomar Rd.
Comment
RSA78225
Nolina parryi
J. C. Roos, L. Roos
1952-10-18
5904
Riverside
Hidden Valley Campground
1220
Comment
RSA686401
Notholaena californica
W. G. Wright
4764
Riverside
Colorado Desert.
Comment
RSA686408
Notholaena californica
L. C. Wheeler
1933-12-2
2306
Riverside
Mouth Tahquitz Canyon near Palm Springs
144
Comment
RSA0056389
Oenothera brevipes
J. R. Shevock
1971-5-8
1033
Riverside
Joshua Tree National Monument.
701
Comment
CDA38122
Oenothera californica
T. C. Fuller
1958-9-23
2196
Riverside
3 miles east of Anza.
0
Comment
UCR155047
Oenothera californica
Jason L. Hlebakos
2005-5-30
822
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
RSA500111
Oenothera californica subsp. californica
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-10
3661
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
457
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
LA206158
Oenothera deltoides
Charles Bogert;
1932-4-17
4001
Riverside
Indian Wells
Comment
SD247470
Oenothera deltoides
T. B. Salvato, R. T. Hawke, et al.
2013-3-8
7302
Riverside
Sonoran (Colorado) Desert: south of Highway I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road about 1.4 kilometers west of its junction with Augustine Pass Road.
136
Comment
RSA562058
Oenothera deltoides subsp. deltoides
Steve Boyd, C. Boyd, K. A. Boyd
1992-4-19
6926
Riverside
N end of the Granite Mtns on sandy bajada along poweline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
SEINET5345712
Oenothera deltoides var. deltoides
H. M. Hall
1905-1
5926
Riverside
Colorado Desert, McCoy Wash
91
Comment
RSA543876
Oligomeris linifolia
Steve Boyd, D. E. Bramlet
1991-5-13
6244
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road.
549
Comment
CHSC955
Olneya tesota
V. Holt
1942-3-28
Riverside
Colorado river near Blythe.
82
Comment
LA205147
Olneya tesota
Sponsler;
1925-4-18
6968
Riverside
6 mi. E of Mecca
Comment Read comments Feb 22 2014
UC1080224
Olneya tesota
P. C. Everett and E. K. Balls
1958-5-7
23116
Riverside
entrance to Box Canyon (Hwy 195, Mecca to Blythe)
198
Comment
UCSB18555
Opuntia basilaris
del Moral, Roger
1964-5-10
Riverside
State Highway 74; 11.7 miles S of Junction with State Highway 111
914
Comment
CAS-BOT-BC58055
Opuntia basilaris var. basilaris
D. A. Johansen; J. A. Ewan
1932-4-10
7061
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
LA26723
Opuntia basilaris var. basilaris
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
UCR42624
Opuntia littoralis
A. C. Sanders, B. D. Parfitt, R. Anthony
1986-4-19
6457
Riverside
Peninsular Range, Temescal Wash just below Lee Lake [Corona Lake], 5 mi NW of Alberhill
366
Comment
RSA22795
Opuntia polyacantha var. erinacea
C. B. Wolf
1939-9-29
9459
Riverside
Desert slopes of San Jacinto range. Upper edge of Pinon Flats on the Palms-Pines Road.
1220
Comment
NY9652
Orcuttia californica
P. A. Munz
1922-5-19
5375
Riverside
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
NY9653
Orcuttia californica
P. A. Munz
1927-5-20
10804
Riverside
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
SEINET4080626
Orcuttia californica
L. M. Boykin, P. M. Hall
2003-1
Riverside
Comment
CAS-BOT-BC355576
Oreostemma alpigenum var. andersonii
P. A. Munz
1922-7-6
5997
Riverside
San Jacinto Mts. Tahquitz Valley
2194
Comment
RSA0076203
Orobanche californica subsp. feudgei
Philip A. Munz
1927-5-21
10897
Riverside
Coahuila Valley, Ansa. [Cahuilla Valley, Anza]
1372
Comment
JEPS70890
Orobanche cooperi
L. R. Heckard
1973-4-24
3321 B
Riverside
16.3 mi n of Desert Center (on road to Rice)
243
Comment
UCR60792
Orobanche cooperi
Steve Boyd, Orlando Mistretta
1986-3-13
1402
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
244
Comment
SEINET8466923
Orobanche cooperi
J. L. Burke
1976-4-14
Riverside
Alluvial fan off SW base of Granite Mtns.
Comment
RSA0066538
Orobanche cooperi subsp. cooperi
Theodore W. Minthorn
1927-6-29
s.n.
Riverside
Near Indio.
Comment
RSA0066570
Orobanche cooperi subsp. cooperi
M. Pijoan
1927-4-9
s.n.
Riverside
Deep Canyon east of Palm Springs.
Comment
RSA0084361
Orobanche cooperi subsp. cooperi
W. B. McDougal
1930-4-13
s.n.
Riverside
1000 Palms. Colorado Desert.
Comment
CAS-BOT-BC502874
Orobanche cooperi subsp. latiloba
Carl B. Wolf
1932-4-29
3113
Riverside
Eastern Colorado Desert. Blythe--Rice Road, 4 mi S of Browns Well
Comment
RSA0059444
Orobanche fasciculata
Darin L. Banks, Steve D. Boyd
1995-4-5
0145
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, E of the Dripping Springs Alcove, W of the Dripping Springs Trail, on alluvial terraces of the W fork of Arroyo Secco.
622
Comment
UCR121232
Orobanche fasciculata
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2286
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
CAS-BOT-BC500136
Orobanche fasciculata
Philip A. Munz
1937-5-31
15124
Riverside
Kenworthy, S part of San Jacinto Mts.
1371
Comment
SEINET8466925
Orobanche fasciculata
Norman C. Cooper
1944-6-17
1406
Riverside
San Jacinto Mtns. West side, Co.
1372
Comment
RSA402103
Orthocarpus purpurascens
Ernest A. McGregor
1962-4-1
s.n.
Riverside
On Highway 71, south of Elsinor.
Comment
RSA619565
Orthocarpus purpurascens var. purpurascens
D. L. Banks
1997-5-5
2003
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UCR92227
Osmorhiza brachypoda
Steve Boyd, Darin Banks
1995-3-30
8412
Riverside
Palomar Range, Agua Tibia Wilderness Area, N flank of A. T. Mtn, at W edge of the Dripping Springs Alcove in tributary of Kolb Crk just east of the old Woodchuck Truck Trail.
671
Comment
UC64173
Oxalis albicans subsp. californica
H. M. Hall
1897-3-20
403
Riverside
Gavilan
Comment
RSA650116
Paeonia californica
Marion P. Harthill
1976-5-6
s.n.
Riverside
Cleveland National Forest.
610
Comment
CAS-BOT-BC327891
Palafoxia arida
Marcus E. Jones
1906-4-30
s.n.
Riverside
Indio
Comment
CAS-BOT-BC327926
Palafoxia arida
Marcus E. Jones
1906-4-30
s.n.
Riverside
Indio
Comment
SEINET10473921
Palafoxia arida
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-13
Dietrich 28
Riverside
7.5 miles south of North Shore on State Highway 111. Along highway on east shore of Salton Sea. Sandy beach soil with creosote bush common.
40
Comment
POM320356
Palafoxia arida var. arida
Virginia Morell
1969-3-29
4
Riverside
Sand dunes 4 miles NE of Thousand Palms.
305
Comment
POM363753
Palafoxia arida var. arida
L. C. Wheeler
1931-11-26
368
Riverside
Salton Bench Mark, Colorado Desert.
-15
Comment
RSA0118060
Palafoxia arida var. arida
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7617
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
RSA489136
Palafoxia arida var. arida
Don Pendleton
1988-5-17
s.n.
Riverside
Blythe, in a lemon orchard on the mesa W of town.
Comment
UC665738
Palafoxia arida var. arida
Ira L. Wiggins
1941-3-24
9564
Riverside
sand dunes 0.3 mi s Myoma (4.2 mi n of Indio)
Comment
UCR244299
Palafoxia arida var. arida
Jim Andre
2012-4-15
20860
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
UCSB9920
Palafoxia arida var. arida
Ullman, Sydney
1956-4-14
Riverside
In town of Whitewater
Comment
UC1929469
Panicum acuminatum var. acuminatum
Scott D. White, Michael Honer
2003-6-3
9494
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
Comment
RSA522094
Panicum capillare
Steve Boyd, Orlando Mistretta
1989-7-18
3762
Riverside
Vail Lake area, confluence of Kolb Creek with lake.
426
Comment
UCR14420
Panicum miliaceum
A. C. Sanders
1974-7-25
938
Riverside
Riverside, corner of Chicago and Pennsylvania
296
Comment
RSA0125268
Parietaria hespera var. hespera
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8758
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 4.5 air miles east northeast of the summit of Martinez Mountain.
230
Comment
RSA746822
Parietaria hespera var. hespera
Michael Honer
2003-4-16
1834
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
UC495207
Parietaria hespera var. hespera
Philip A. Munz
1932-3-14
12011
Riverside
Magnesia Canyon; Coachella Valley
91
Comment
HSC24930
Parkinsonia aculeata
L. Zuckerman
1967-5-21
34
Riverside
12 mi. NNW of Indio at Thousand Palms Oasis in Indio Hills
457
Comment
LA45755
Parkinsonia florida
Carl Epling; William Robison
1933-6-24
sn
Riverside
near Indio
Comment
LA45756
Parkinsonia florida
Carl Epling; William Robison
1933-6-24
sn
Riverside
near Indio
Comment
SEINET7907883
Parkinsonia florida
D. A. Johnson
2005-1
Riverside
Between Coachella & S entrance to Joshua Tree Nat'l Park, S of I-10
914
Comment
UCR111981
Parkinsonia florida
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23368
Riverside
Coachella Valley, east side of Coachella Canal between I-10 and Ave. 52, east of Coachella
24
Comment
RSA698048
Parosela emoryi
J. Russell Bruff
1929-1-1
406
Riverside
1000 Palms
Comment Read comments Nov 9 2011
RSA699171
Parosela schottii
Mary Edmunds
1932-3-26
s.n.
Riverside
Oasis-Coachella Valley.
Comment
UC1132410
Paspalum distichum
H. S. Yates
1936-8-29
6377
Riverside
near Keen Camp; San Jacinto Quadrangle
Comment
RSA264425
Paspalum notatum var. saurae
C. W. Tilforth
1976-9-19
1224
Riverside
317 Swan Lake Mobile Home Park, Mira Loma; 10 miles N of Corona
Comment
RSA781998
Pectis papposa
Stephanie Rockwood, Christi Gabriel
2011-10-18
119
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
109
Comment
RSA0027564
Pectis papposa var. papposa
April Garbat, Kristin Forgrave
2013-8-1
98
Riverside
Chuckwalla Valley. Intersection of Graham Pass Rd and Chuckwalla Valley Rd.
120
Comment
RSA678384
Pectocarya heterocarpa
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10449
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR155081
Pectocarya linearis
A. C. Sanders, Kelly Volansky
2005-3-17
29222
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
UCR250362
Pectocarya linearis
A. C. Sanders
2014-4-9
40993
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.18 km southeast of El Hermano Rd., NW of Corona (Lee) Lake
316
Comment
POM72175
Pectocarya linearis subsp. ferocula
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
UCD120131
Pectocarya linearis subsp. ferocula
A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23891
Riverside
Perris-Aguanga Basin region Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct.
381
Comment
VVC2877
Pectocarya linearis subsp. ferocula
Tim Thomas, P. J. MacKay
2010-4-12
5047
Riverside
San Bernardino Mtns, Whitewater River; Mouth of Catclaw Flat, at the Paw.
878
Comment
JEPS68196
Pectocarya penicillata
W. L. Jepson
1935-4-17
19149
Riverside
1.5 mi n Elsinore
457
Comment
RSA594526
Pectocarya penicillata
D. L. Banks, Dylan Hannon
1996-5-3
1006
Riverside
Agua Tibia Mountains; Cleveland National Forest; Dripping Springs Campground, 30 m N of campsite #9
487
Comment
RSA613412
Pectocarya penicillata
D. L. Banks
1997-4-5
1679
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation., Along a tributary of the north fork of Pechanga Creek.
670
Comment
CAS-BOT-BC169711
Pectocarya peninsularis
Peter H. Raven
1958-3-15
11838
Riverside
Box Canyon
Comment
SD126026
Pectocarya peninsularis
F. R. Fosberg
1932-3-13
10629
Riverside
Thousand Palms Canyon.
Comment
CLARK-A1045-119
Pectocarya platycarpa
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
CLARK-A1528-2252
Pectocarya platycarpa
John C. Roos
1937-5-2
1838
Riverside
Frost Reservoir
Comment
UC1922397
Pectocarya platycarpa
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1429
Riverside
Colorado Desert; Northeastern Colorado Desert region; Along Palen Road near Hwy 177.
170
Comment
UCD120138
Pectocarya platycarpa
LeRoy Gross; Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1454
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. Near 33 deg. 37'32'N, 115 deg. 19'35'W: UTM 3721895N, 655238E to 33 deg. 36'52N, 115 deg. 19'54': UTM 3720669N, 654757E.
548
Comment
JOTR35211
Pectocarya recurvata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3479
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road (Stop 1)
Comment
UCR14207
Pectocarya recurvata
W. W. Zabriskie
1973-2-21
118
Riverside
Santa Rosa Mtns, N slope of mtns, Deep Canyon drainage, Pipistrelle Canyon area, above end of Worley Trail to Sheep Mtn. (Site 17)
854
Comment
UCR177295
Pectocarya recurvata
Scott D. White
2003-3-23
8834
Riverside
Santa Rosa Mountains, Desert slope, Hwy 74 near Carrizo Creek crossing
762
Comment
RSA741190
Pectocarya setosa
Scott D. White, Justin M. Wood
2008-6-16
12131
Riverside
Fobes Ranch Road N of Quinn Flat
1390
Comment
UCR244392
Pectocarya setosa
Jim Andre
2012-4-16
20966
Riverside
Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area
1370
Comment
UCR262235
Pellaea mucronata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3721
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
RSA180373
Pellaea mucronata var. mucronata
E. W. Lathrop
1960-6-7
4861
Riverside
14 miles W of Murrieta
Comment
JOTR32899
Pennisetum setaceum
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1543
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky outcrops
901
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
UCR189574
Penstemon californicus
Theresa Johnson
2006-6-9
161
Riverside
Pennisular Range; San Jacinto Mountains, Garner Valley. South of Morris Creek, north of Pipe Creek, c. 0.5 mi east of Highway 74
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
RSA69368
Penstemon centranthifolius
G. R. Campbell
1951-5-30
16141
Riverside
just west of Cahuilla.
1067
Comment
RSA97017
Penstemon centranthifolius
R. M. Straw
1953-6-4
435
Riverside
Head of Palm Canyon, Palms to Pines Hwy.
Comment
UCR137170
Penstemon centranthifolius
Larry E. DeBuhr
1972-3-23
512
Riverside
Santa Rosa Mtns., San Bernardino National Forest, along forest road 7S02 to Santa Rosa Mt.
1646
Comment
POM20635
Penstemon clevelandii subsp. mohavensis
E. C. Jaeger
1923-5-20
s.n.
Riverside
Keyes Ranch
Comment
RSA0014870
Penstemon clevelandii var. connatus
N. R. Zabriskie, W. M. Zabriskie
1971-4-9
369
Riverside
Deep Canyon south of Hwy 74. c. 2 mi. up water service road below crossing, north slope Santa Rosa Mts.
1311
Comment
POM250043
Penstemon eatonii
E. C. Jaeger
1939-5-20
s.n.
Riverside
Falcon Flats, 20 miles south of Warren's Well
1220
Comment Read comments Oct 30 2012
RSA772326
Penstemon grinnellii subsp. grinnellii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4506
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA402128
Penstemon labrosus
N. C. Cooper
1944-7-15
1590
Riverside
Palms to Pine Hwy
1463
Comment
RSA180448
Penstemon spectabilis
E. W. Lathrop
1965-5-7
5713
Riverside
5 miles SW of Murrieta on the De Luz Road.
Comment
SD229293
Penstemon spectabilis
Dick Schwenkmeyer
2012-4-17
690
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
RSA336181
Pentachaeta aurea
R. F. Thorne, Walter Wisura
1978-5-21
52000
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment Read comments Apr 24 2011
UCSB39088
Pentagramma triangularis subsp. maxonii
Jorgensen, Jan
1982-3-23
Riverside
3 kilometers up road to aerial tramway, Palm Springs
120
Comment
IRVC3159
Pentagramma triangularis subsp. triangularis
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 32
Riverside
Mountain Center, Hemet Hwy. San Jacinto Mountains
976
Comment
UC63690
Perideridia parishii subsp. latifolia
H. M. Hall
1897-8-16
851
Riverside
San Jacinto Mt.; bogs and meadows
2499
Comment
LA204570
Peritoma arborea
S. Atsatt;
1926-4-17
Riverside
Palm Springs
Comment
CAS-BOT-BC77482
Peritoma arborea var. angustata
Philip A. Munz
1949-4-13
13042
Riverside
Above Cottonwood Springs, west end Eagle Mts., Colorado Desert
1097
Comment
RSA239816
Perityle emoryi
C. W. Tilforth
1973-4-29
775
Riverside
2 miles S of Bridge at base of Seven Level Hill, S of Palm Desert, Hwy 74
457
Comment
RSA736585
Perityle emoryi
Keith E. Hoffmaster
1933-4-14
369
Riverside
Tahquitz Canyon.Fern Valley, San Jacinto Mtns
Comment
SBBG8655
Perityle emoryi
H. and M. Dearing
1937-4-10
3868
Riverside
near Shaver's Well
Comment
SEINET201068
Perityle emoryi
H. E. Parks
Riverside
Mouth of Santa Rosa Canyon near Indio.
Comment Read comments Mar 20 2014
UCR167252
Perityle emoryi
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
RSA0021423
Perityle emoryi
A. L. Haines
1973-3-25
s.n.
Riverside
Orocopia Mountains
473
Comment
HSC82745
Petalonyx thurberi
R. F. Thorne, W. A. Tilforth
1980-5-28
54191
Riverside
San Bernardino Mtns., W-facing slope of Whitewater ridge above old bridge.
Comment
SBBG69395
Petalonyx thurberi subsp. thurberi
M. D. Clary
1928-7-4
515
Riverside
Coral Reef Ranch, Coachella Valley
-13
Comment
UC604863
Petalonyx thurberi subsp. thurberi
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9568
Riverside
2 mi. up Painted Canyon; Mecca Hills, Painted Canyon
Comment
POM158195
Petunia parviflora
Philip A. Munz, I. M. Johnston
1928-9-6
11279
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
RSA535082
Petunia parviflora
Steve D. Boyd
1991-5-30
6318
Riverside
Murrieta area, Warm Springs Creek at NW end of the Hogbacks, S of Alamos Rd.
396
Comment
UCR14316
Petunia parviflora
A. C. Sanders
1974-3-24
621
Riverside
Santa Ana River Valley, Santa Ana Riverbottom near city dump, Riverside; at mouth of Arroyo Tequesquite
244
Comment
RSA0121245
Peucephyllum schottii
Sherwin Carlquist
1958-10-12
628
Riverside
Eagle Mt., pumping station.
Comment
UC494681
Peucephyllum schottii
Philip A. Munz
1932-3-14
12005
Riverside
Magnesia Spring Coachella Valley
91
Comment
UCR166545
Peucephyllum schottii
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10889
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UC667339
Phacelia affinis
Annie M. Alexander and Louise Kellogg
1941-5-5
2123
Riverside
Lost Horse Valley Joshua Tree National Monument
1280
Comment
POM7724
Phacelia ambigua
P. A. Munz, R. D. Harwood
1920-4-3
3576
Riverside
30 miles west of Blythe.
366
Comment
HSC78992
Phacelia brachyloba
K. Berg
1981-5-1
354
Riverside
San Jacinto Mtns. along Banning-Idyllwild Hwy. (243) below Mt. Eden
Comment
IRVC26830
Phacelia brachyloba
S. D. White
1997-5-18
5169
Riverside
Northern Escarpment S of Banning: Along Hwy 243, ca. 5 road mi SE of Banning and 5 road mi NW of Vista Grande. San Jacinto Mtns
1098
Comment
JEPS1548
Phacelia brachyloba
Carl V. Meyer
1929-6-18
779
Riverside
s Thomas Mt. (summit of grade); San Jacinto Mts., Hamilton Grade
Comment
RSA0028788
Phacelia campanularia subsp. vasiformis
N. C. Cooper
1944-3-25
995
Riverside
Morongo Pass.
457
Comment
UCR104644
Phacelia ciliata
D. E. Bramlet
1993-3-30
2303
Riverside
South Cajalco Bend. The site is located some 1.5 m south of Cajalco Road, at a location 3.2 km east of the intersection of Cajalco Road and Sierra Ave. The site is approximately 5m east of the intersection with the Monument Peak Road.
451
Comment
UC170163
Phacelia crenulata var. ambigua
E. E. Schellenger
1894-12-4
94
Riverside
Chuckawalla Bench Colorado Desert
Comment
RSA0085057
Phacelia crenulata var. ambigua
John Wallace, Steve McNabb
1991-5-5
13
Riverside
Palo Verde Dam. 20 yards north of entrance gate along generator frontage road.
Comment
RSA0119975
Phacelia crenulata var. minutiflora
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9092
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
HSC84067
Phacelia distans
H. A. Heaton
1987-5-2
15
Riverside
San Jacinto Mtns., 3.5 mi. up Bee Canyon from Hwy. 74
854
Comment
JOTR28949
Phacelia distans
La Doux, Tasha
2005-3-30
1185
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA23173
Phacelia distans
I. L. Wiggins
1938-3-25
8927
Riverside
Eagle Canyon, 3-5 miles south of Palm Springs.
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
UCR101583
Phacelia distans
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
UCR185110
Phacelia distans
LeRoy Gross, L. Lubinsky, V. W. Steinmann, L. L. Worlow
2005-2-17
1419
Riverside
Chocolatte-Chuckwalla Mountains, Colorado Desert; Corn Springs Campground in the Chuckwalla Mountains. Canyon SW of Campground
549
Comment
SEINET5760623
Phacelia fremontii
N. H. Holmgren, P. K. Holmgren
1974-4-2
7575
Riverside
Pinto Mountains, Joshua Tree National Monument, Hidden Valley Campground, 13.9 miles southeast of Joshua Tree (10 airline miles south-southwest of Twentynine Palms).
1311
Comment
SBBG41383
Phacelia imbricata
J. T. Howell
1927-8-2
Riverside
Idyllwild, Strawberry Valley
Comment
JEPS89046
Phacelia minor
Rimo Bacigalupi and L. Heckard, P. C. Hutchison
1962-3-23
8358
Riverside
1.9 mi sw San Bernardino County line (lower end of wash); Morongo Wash
609
Comment
POM13245
Phacelia minor
P. A. Munz, I. M. Johnston
1922-5-19
5356
Riverside
5 miles NE of Murietta.
457
Comment
SEINET3119619
Phacelia minor
Philip A. Munz
1940-3-22
15655
Riverside
Whitewater Canyon, 2 miles north of Banning-Indio boulevard
Comment
UC455957
Phacelia mutabilis
I. J. Condit
1910-6-22
Riverside
San Jacinto Mt.
2438
Comment
SEINET3091923
Phacelia ramosissima
Scott White
1991-5-10
91 -130
Riverside
Hwy 79, immediately W of U. S. Forest Service Campground at Dripping Springs.
Comment
UCR160975
Phacelia ramosissima
Narca A. Moore-Craig
1984-4-5
s.n.
Riverside
San Jacinto Wildlife Area, c. 2 mi. north of Lakeview, c. 0.5 mi. east of Davis Rd. at headquarters
506
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
RSA650562
Phacelia ramosissima var. latifolia
Jeanne Bellemin
1969-5-24
s.n.
Riverside
Idylwild to Banning.
976
Comment
UCR101584
Phacelia vallis-mortae
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
RSA443395
Phalaris aquatica
J. C. Roos
1962-6-30
s.n.
Riverside
Head of Tin Mine Canyon
Comment
UCR220328
Phalaris lemmonii
D. E. Bramlet
1992-4-15
2223
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
CLARK-A1528-4799
Phalaris paradoxa
John C. Roos
1952-5-21
5702
Riverside
San Jacinto River
426
Comment
UCR116474
Phalaris paradoxa
A. C. Sanders, T. B. Salvato
2001-5-25
24374
Riverside
San Jacinto Valley, west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Ave.
457
Comment
UC415567
Philadelphus microphyllus var. stramineus
H. M. Hall
1901-7
2500
Riverside
Vicinity of Tamarack Valley San Jacinto Mts.
2529
Comment
UCR2662
Phleum pratense
F. M. Reed
1906-7-1
1118
Riverside
Riverside, in lawns
366
Comment
JOTR32532C
Phoenix dactylifera
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2540
Riverside
Joshua Tree National Park. southwest Eagle Mountains; steep rocky drainage approx. 1.5mi east of Cottonwood Canyon and 1.5mi north of park boundary
815
Comment
POM91318
Pholistoma membranaceum
E. C. Jaeger
1925-12-20
s.n.
Riverside
Eagle Canyon, 5 miles E of Palm Springs
Comment
LA209900
Phoradendron bolleanum
Norman C. Cooper;
1943-9-11
897
Riverside
San Jacinto Mountains, E side mountains
1219
Comment
SD229301
Phoradendron bolleanum
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
627
Riverside
Mt. San Jacinto
1085
Comment
CAS-BOT-BC135105
Phoradendron californicum
Lewis S. Rose
1966-12-11
66093
Riverside
Palm Springs
152
Comment
POM14077
Phoradendron californicum
Philip A. Munz, D. D. Keck
1922-4-14
4992
Riverside
Indian Wells
107
Comment
RSA793530
Phoradendron californicum
Naomi S. Fraga, David Fraker, Tommy Stoughton
2012-3-15
3953
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
UC306123
Phoradendron californicum
I. Johnston
Apr 4 1917-Apr 6 1917
Riverside
Colorado Desert, Palm Canyon
457
Comment
UCR92786
Phoradendron densum
Scott D. White
1995-12-24
3796
Riverside
Lakeview Mtns., Juniper Flats Road, c. 1.2 road mi north of the junction w/ SR 74.
610
Comment
RSA748157
Phoradendron libocedri
K. M. Meyer, A. Townesmith, T. Scott
2007-3-16
17
Riverside
San Bernardino National Forest. Next to Lake Fulmor, 17 miles S on Hwy 243 (off I-10).
1632
Comment
RSA500092
Phoradendron macrophyllum
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-4-2
3218
Riverside
Vail Lake Area, at N end of Kolb Creek, near campground.
457
Comment
CLARK-A1528-612
Phoradendron tomentosum subsp. macrophyllum
C. M. Flanagan
1973-4-26
OO 314
Riverside
Morongo Indian Reservation
914
Comment
POM14177
Physalis crassifolia
Philip A. Munz
1922-4-13
4941
Riverside
Eagle Mountains.
244
Comment
RSA777394
Physalis crassifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
790
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
RSA791479
Physalis crassifolia
Jim Andre
2012-4-16
20919
Riverside
Joshua Tree National Park;; along Cottonwood Spr. Rd, 3.1 mi. north of South Entrance, 4.1 mi. north of I-10. Along Cottonwood Spr. Rd , in large rocky canyon to east.
788
Comment
SEINET12808848
Physalis crassifolia
Chris Dietrich, M. Merello, and H. Schmidt
1994-1
21
Riverside
9 mi NNW of Indio, off Dillon Road 1.9 mi NE on Berdoo Canyon Road (J241). BLM Land. Desert Access Guide map #17. 380 m
358
Comment
SEINET4099573
Physalis crassifolia
G. T. Manthey
1977-1
1622
Riverside
Along road going from Mecca to Joshua Tree National Forest.
Comment
UC884718
Physalis crassifolia
I. W. Clokey
1935-4-17
6881
Riverside
Cottonwood Springs
Comment
UCR23754
Physalis lancifolia
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe
76
Comment
SEINET2149953
Pinus californiarum
S. Langer
1999-1
s.n.
Riverside
from edge of dirt road off Highway 371, Santa Rosa Mountains.
Comment
SEINET2149955
Pinus californiarum
S. Langer
2000-1
s.n.
Riverside
Thomas Mountain area.
1524
Comment
NY49929
Pinus contorta var. murrayana
S. B. Parish
07 1880
336
Riverside
San Jacinto Mountain
Comment
SEINET11737316
Pinus coulteri
S. B. Parish, Parish, W. F.
1881-1
379
Riverside
San Jacinto Mt
Comment
CLARK-A1656-883
Pinus flexilis
Jim Cornett
1977-10-7
Riverside
San Jacinto Mountains
2590
Comment
NY61441
Pinus flexilis
J. A. Ewan
1930-9-1
2171
Riverside
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment Read comments Jul 5 2010
UCSB137
Pinus ponderosa
Ralph, F.
1959-5-16
Riverside
Near entrance to wilderness area of Mt. San Jacinto St. Park, at the foot of the Devil's Slide Trail, San Jacinto Mtns.
1828
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
CAS-BOT-BC79093
Pinus quadrifolia
Ellsworth Bethel
1918-5-21
s.n.
Riverside
[Nigger] Negro Jim Hill, Palomar Mts., 35 mi. e. of San Jacinto
Comment
HSC90098
Pinus quadrifolia
Amy Austin, Tony LaBanca, Noreen McClintock
1990-3-15
15
Riverside
San Bernardino National Forest, 0.4 mi. N of S boundary on Hwy. 371
1159
Comment
UC188
Pinus quadrifolia
H. M. Hall
1899-5-25
Riverside
Van de Venter's San Jacinto Mountains
1371
Comment
UC527400
Pinus quadrifolia
B. D. Stark
1931-8-29
2448
Riverside
Vandeventer Flat San Jacinto Mts.
1371
Comment
SEINET10530818
Pinus quadrifolia
David B. Dunn, L. S. McClung
1939-10-22
Dunn UMO 46551
Riverside
Native tree in the San Jacinto Mts. of southern Calif. in Pinyon-Juniper woodland. Along the Palms to Pines Hwy.
1829
Comment
RSA614474
Piperia cooperi
Darin L. Banks
1997-4-5
1701
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of Wilderness Area boundry, along tributary of north fork of Pechanga Creek.
445
Comment
UCR113934
Piptatherum miliaceum
Mitch Provance, A. C. Sanders
2000-7-4
2100
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA615136
Pistacia atlantica
A. C. Sanders
1997-3-1
19727
Riverside
Riverside: UCR Campus., 33Y 58 N, 117Y 19 W
335
Comment
CAS-BOT-BC71771
Pityrogramma triangularis var. viscosa
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23110
Riverside
10 mi. N. of Pala, along road to Elsinore
Comment
RSA559926
Plagiobothrys acanthocarpus
Steve Boyd
1992-4-18
6895
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
RSA781364
Plagiobothrys acanthocarpus
A. C. Sanders, T. B. Salvato
2011-4-1
38943
Riverside
Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
UCR120650
Plagiobothrys collinus
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1791
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UCR144753
Plagiobothrys collinus
Scott D. White, Michael Honer
2003-4-2
8902
Riverside
Peninsular Range, Temescal Canyon, just west of I-15 Freeway and northeast of Lawson Dr.
366
Comment
UCR97723
Plagiobothrys collinus
Scott D. White
1997-2-9
4675
Riverside
Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden
460
Comment
UCR98083
Plagiobothrys collinus
A. C. Sanders, G. Helmkamp
1997-3-15
19932
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
518
Comment
UCR111554
Plagiobothrys collinus var. californicus
Mitch Provance, J. Ross
1999-4-1
1729
Riverside
Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768
457
Comment
UCR136274
Plagiobothrys nothofulvus
A. C. Sanders
2004-4-20
27561
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
SD68948
Plagiobothrys undulatus
Robert F. Thorne, E. Lathrop, et al.
1968-4-18
37459
Riverside
Santa Rosa Plateau; Mesa de Colorado, Rancho California.
609
Comment
RSA234037
Plantago bigelovii subsp. californica
Robert F. Thorne, E. W. Lathrop
1969-5-19
37962
Riverside
Santa Rosa Plateau: margin of N end of large vernal marsh, Mesa de Colorado, Rancho California.
625
Comment
UCR158253
Plantago erecta
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30103
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
UCR172285
Plantago erecta
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mi
427
Comment
UCR260560
Plantago erecta
T. B. Salvato
2015-4-2
8105
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully
537
Comment
CLARK-A1656-642
Plantago insularis var. fastigiata
Lois Ann Scott
1978-4-6
Riverside
Mecca
269
Comment
POM319083
Plantago major
Patricia Wilder
1970-10-15
4815
Riverside
Prado Dam in Prado Flood Control Basin. East of Chino Hills. Santa Ana River Drainage Area.
122
Comment
UC665820
Plantago ovata
Ira L. Wiggins
1941-3-24
9588
Riverside
1 mi n Imperial County line (on e side of Salton Sea); Salton Sea
Comment
UC710903
Plantago ovata
C. L. Hitchcock
1940-4-4
5952
Riverside
Pinto Basin
Comment
UCR72205
Plantago ovata
Theo Glenn
1992-3-31
92- 12
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
POM46952
Plantago ovata var. fastigiata
Mary F. Spencer
1918-4-13
801
Riverside
Palm Springs.
137
Comment
RSA550350
Plantago ovata var. fastigiata
Walter Wisura, J. Dolan, M. Wall
1992-3-24
4638
Riverside
1.9 miles S of I-10 on road to Corn Spring
Comment
SBBG99819
Plantago ovata var. fastigiata
W. L. Halvorson
1977-2-15
77 -31
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
RSA0120328
Plantago patagonica
Duncan S. Bell, Thomas Stoughton
2016-4-14
9290
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
RSA741371
Plantago patagonica
Scott D. White, Justin M. Wood
2008-5-15
11981
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UC218258
Platanthera leucostachys
P. A. Munz
1922-7-7
6065
Riverside
n Tahquitz Valley; San Jacinto Mts.
2225
Comment
UC845486
Platanthera leucostachys
I. W. Clokey and E. G. Anderson
1935-8-21
6561
Riverside
Fuller's Creek
1500
Comment
RSA596160
Platanus racemosa
D. L. Banks
1996-11-7
1213
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; On the main road in the Reservation., 1.6 km E of the roads crossing with Pechanga Creek on the northern fork of the creek at the E end of the Reservation.
415
Comment
POM169735
Platystemon californicus
Lyman Benson
1932-3-26
s.n.
Riverside
3 miles N [of] Temecula.
457
Comment Read comments Jun 16 2012
RSA66241
Platystemon californicus
F. W. Peirson
1922-4-29
2935
Riverside
South of Lake Elsinore.
381
Comment
UC146754
Platystemon californicus
Katharine Brandegee and Charlotte M. Wilder
May 12 1905-May 17 1905
1
Riverside
Wilders near Riverside; near Riverside
Comment
UC167982
Platystemon californicus
Katharine Brandegee and Charlotte M. Wilder
May 12 1905-May 17 1905
10
Riverside
Wilders near Riverside; near Riverside
Comment
RSA678281
Platystemon californicus var. californicus
Michael Wall
2003-4-26
300
Riverside
South of Diamond Valley, Northeast of Skinner Reservoir, Rawson Canyon. Off Rawson Road, 2.7 miles from jct. with Washington Ave. off Winchester Rd.
564
Comment
UCR104643
Plectritis ciliosa subsp. insignis
D. E. Bramlet
1997-4-4
2510
Riverside
Tributary to Dawson Canyon, 854 m east of the El Sobrnte landfill and 610 m north of Dawson Canyon. 45 m south of the jeep trail that crosses this triutary.
365
Comment
RSA776383
Pleuraphis rigida
Amber Swanson
2011-4-8
372
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
SD260006
Pleurocoronis pluriseta
J. M. Andre
2012-4-11
20791
Riverside
Joshua Tree National Park: NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi south of Hwy 62 at 29 Palms. Conejo Well 7.5'Q
729
Comment
CAS-BOT-BC356104
Pluchea odorata
W. R. Dudley
1903-12-30
s.n.
Riverside
Thousand Palms
Comment
POM10244
Pluchea odorata
E. A. Zumbro
1903-05
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC326535
Pluchea sericea
Munz; Street; Williams
1919-3-25
2320
Riverside
Palm Canyon, Palm Springs
Comment
SEINET248152
Poa annua
Cindy Roche, R. C. Korfhage
2005-1
Riverside
Adventive in lemon orchard about 1 mile east of Mecca, north of the Salton Sea.
-43
Comment
SEINET244767
Poa bulbosa
A. C. Sanders
2002-5-4
25042
Riverside
San Jacinto Mtns.; Idyllwild, Pine Crest Ave., NE of Hwy 243
1677
Comment
UCR25361
Poa pratensis
John C. Roos
1952-5-7
5622
Riverside
Flats at Edgemont
488
Comment
RSA341984
Poa secunda
R. F. Thorne
1980-4-16
54082
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
CAS-BOT-BC242996
Poa secunda subsp. secunda
Frank W. Gould
1944-4-5
2235
Riverside
17 miles E of Temecula on Highway 79
Comment
UC147830
Poa secunda subsp. secunda
H. M. Hall
1901-5-22
1137
Riverside
s side of San Jacinto Mts
1524
Comment
RSA0037399
Poaceae
Robert F. Thorne
1966-10-15
41807
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
POM268107
Polygala acanthoclada
A. M. Alexander, Kellogg
1941-5-9
2139
Riverside
Eagle Mountains: 1.5 miles N of Cottonwood Spring
976
Comment Read comments Oct 9 2010
UCR112473
Polygonum fagopyrum
A. C. Sanders, Giles Waines, Mitch Provance, T. B. Salvato, et al
2000-4-15
23322
Riverside
Coachella Valley, Chino Canyon, foothills of the San Jacinto Mtns., along the road to the Palm Springs Tram 0.5 mi. above Hwy 111
244
Comment
POM224747
Polygonum hydropiperoides
P. A. Munz
1935-10-21
14652
Riverside
Santa Ana River, below Rincon.
Comment
RSA334990
Polygonum punctatum
Steve Boyd
1985-7-23
1014
Riverside
De Luz Road, 8.0 miles W of Rancho California. Sandia Creek.
305
Comment
UCR149993
Polypodium californicum
Scott D. White, Angelia Carey
2004-4-16
10181
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
UCR114316
Polypogon monspeliensis
Mitch Provance
1998-3-21
271 A
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
Comment
UCR155828
Polypogon monspeliensis
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
UCSB40899
Polypogon monspeliensis
Roos, John
1939-5-13
Riverside
La Sierra
Comment
POM49461
Populus X parryi
E. C. Jaeger
1925-3-1
s.n.
Riverside
Snow Canyon, San Jacinto Mts.
457
Comment
RSA33661
Populus fremontii
N. C. Cooper
1943-10-9
962
Riverside
Hemet.
305
Comment Read comments Apr 29 2011
SEINET10538904
Populus fremontii
David B. Dunn, A. Folsom
1948-6-17
Dunn 3812
Riverside
By quad one. At camp in pushawalla canyon under palms.
Comment
VVC2105
Porophyllum gracile
Tim Thomas
2012-8-23
5871
Riverside
Colorado Desert, WNW of Blythe on east side of McCoy Mtns, 5 miles north of I-10
168
Comment
SD233355
Potentilla glandulosa subsp. glandulosa
R. F. Thorne, E. W. Lathrop
1977-5-18
49765
Riverside
Santa Ana Mountains: Camp Potrero [near junction of Tenaja Truck Trail and Ortega Highway (74)].
Comment
OBI40586
Proboscidea louisianica
Steve Boyd
1984-9-20
s.n.
Riverside
Mead Valley, 4.5 mi NW of Perris, along Cajalco rd, 0.2 mi E of its intersection with Clark St (Old Elsinore Rd)
Comment
UCR115127
Proboscidea louisianica
Mitch Provance
2000-10-28
2282
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
CAS-BOT-BC158289
Prunus fasciculata var. fasciculata
N. Dunn; A. M. Martin
1932-3-26
s.n.
Riverside
Cottonwood Spring
Comment
LA208139
Prunus fremontii
Miss Helflaud;
March 1925
6492
Riverside
Palm Springs
121
Comment
UCR16963
Prunus ilicifolia
S. W. Austin
1969-5-15
40
Riverside
Peninsular Range, 0.5 miles SW on dirt road, 0.5 miles SE from Glen Ivy Hot Springs (Hwy 71)
457
Comment
CAS-BOT-BC356330
Psathyrotes ramosissima
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
CAS-BOT-BC356349
Psathyrotes ramosissima
K. Bonner
1977-10-27
2608
Riverside
3 miles East of Chuckwalla Rd.
195
Comment
CLARK-A1528-2198
Psathyrotes ramosissima
John C. Roos
1946-12-7
3180
Riverside
Pushawalla Wash
Comment
RSA697082
Psathyrotes ramosissima
W. Marquart
1938-3-12
s.n.
Riverside
10 mi. W. of Desert Center.
Comment Read comments Apr 5 2011
SBBG62543
Psathyrotes ramosissima
F. M. Reed
1927-3-18
Riverside
Salt Crk Wash, N of Salton Sea
Comment Read comments Jul 30 2006
POM10053
Pseudognaphalium biolettii
Charlotte M. Wilder
1903-4-19
23
Riverside
Wilder Canyon, W Riverside County
Comment
SBBG50941
Pseudognaphalium biolettii
N. R. Zabriskie
1974-3-27
694
Riverside
N side cyn downstream from "Big Pool," Andreas Cyn, N slope San Jacinto Mtns
Comment
SD136919
Pseudognaphalium biolettii
Steve Boyd, Tim Ross
1992-5-4
7211
Riverside
San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
730
Comment
UCR110457
Psilocarphus brevissimus
D. E. Bramlet
1998-4-22
2607
Riverside
Perris-Aguanga Basin region, French Valley area, 305m east of Washington Road and 10m north of Rawson Road, 6m west of the San Diego Canal.
447
Comment
UCR280821
Psilocarphus chilensis
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-5-25
517- 54
Riverside
Elsinore Trough, Undeveloped area just NNE of Peter Lehr Drive at Diamond Circle, above the E side of the the San Jacinto River
387
Comment
SEINET13310599
Psilostrophe cooperi
A. C. Sanders
2015-9-11
41868
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail at border of Chocolate Mountains Aerial Gunnery Range, 2.25 miles east of GAsline Rd.
646
Comment
CAS-BOT-BC353576
Psorothamnus arborescens var. simplicifolius
David Dreyer
1968-4-9
s.n.
Riverside
3 miles north of Desert Hot Springs
60
Comment
RSA698041
Psorothamnus arborescens var. simplicifolius
J. R. Bruff
1928-4-2
92
Riverside
Whitewater.
Comment Read comments Jan 14 2010
SD193049
Psorothamnus arborescens var. simplicifolius
Scott D. White, Angelia Carey
2004-6-4
10479 A
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence.
502
Comment
CAS-BOT-BC353636
Psorothamnus emoryi
R. Freeman
1976-10-2
2157
Riverside
South of I-10, N of Mule Mountains
Comment
SBBG14292
Psorothamnus emoryi
E. R. Blakley
1961-9-10
4707
Riverside
20 mi W of Blythe at wash crossing of US Hwy 60-70
106
Comment
SBBG3303
Psorothamnus emoryi
H. and M. Dearing
1936-12-25
799
Riverside
1000 Palms Cyn
Comment
SEINET7664706
Psorothamnus emoryi
M. F. Gilman
1904-1
52
Riverside
Colorado Desert.
Comment
CAS-BOT-BC352324
Psorothamnus fremontii var. fremontii
Robert F. Thorne
1964-5-3
33849
Riverside
near hwy., ca. 4 miles S of Morongo Valley and ca. 3 miles S of San Bernardino County line.
Comment
CAS-BOT-BC340914
Psorothamnus schottii
E. H. Daniels; J. Bates
1937-5-3
s.n.
Riverside
Colorado Desert: Box Canyon, on road from Mecca to Shaver's Well
Comment
POM21637
Psorothamnus schottii
F. W. Peirson
1921-4-13
566
Riverside
Deep Canyon Wash, Coachella Valley
Comment
RSA336188
Psorothamnus schottii
Robert F. Thorne
1978-4-23
52045
Riverside
Just E of Palm Desert.
Comment
RSA766816
Psorothamnus schottii
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-3-30
114
Riverside
Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
RSA779927
Psorothamnus schottii
Jim Andre
2011-2-9
15899
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
RSA799247
Psorothamnus schottii
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
731
Riverside
South side of the Mecca hills, side canyon roughly 1.3 miles north of turnoff for Painted Canyon on Box Canyon Road
113
Comment
UCR148473
Psorothamnus schottii
S. J. Myers
2005-1-31
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
20
Comment
CAS-BOT-BC340946
Psorothamnus spinosus
John Thomas Howell
1928-1-28
3291
Riverside
Thousand Palms, Colorado Desert
Comment
SEINET5569453
Psorothamnus spinosus
Forrest Shreve
1935-1
7388
Riverside
Near Indio.
Comment
UCR86207
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
UCR241126
Pteridium aquilinum
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 500
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
RSA263723
Pteridium aquilinum var. pubescens
R. Weatherby
1950-5-18
2968
Riverside
Hagador
640
Comment
RSA690863
Pteridium aquilinum var. pubescens
Norman C. Cooper
1944-6-17
1384
Riverside
San Jacinto Mts., above Banning.
1372
Comment
CAS-BOT-BC421249
Pterostegia drymarioides
Milo S. Baker
1928-4-3
2818 b
Riverside
Tahquitz Canon [Canyon] near Palm Sps.
Comment
POM128387
Pterostegia drymarioides
Thos. Craig
1927-4-23
224
Riverside
Glen Ivy.
Comment
VVC1348
Pulicaria paludosa
A. C. Sanders, J. Mac
1996-11-23
19661
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
RSA0083325
Pyrola picta
Mary F. Spencer
1923-7-8
2219
Riverside
[Illegible portion of locality information on top of label.] Banning road in Idyllwild, San Jacinto Mt.
1829
Comment
CAS-BOT-BC499168
Quercus
Mitch Provance
2009-9-10
17427
Riverside
San Bernardino Mountains: Banning, beneath SCE lines, about 0.95 mi N of the intersection of Florian St. and W Gilman
909
Comment
SD260959
Quercus
Mitch Provance
2012-9-5
912 09
Riverside
Badlands of Western Riverside County: Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., about 100 yards south of intersection with Breckenridge Ave.
754
Comment
UC809668
Quercus
Philip A. Munz
1946-10-21
11590
Riverside
Live Oak Tank Joshua Tree National Monument
1219
Comment
UCD47058
Quercus X munzii
Robert F. Thorne; Rolf and Gertrud Dahlgren
1979-8-23
53573
Riverside
Joshua Tree National Monument: Just S of San Bernardino Co. line near jct of road to Split Rock and 29 Palms; feet-Valley W of Pinto Mountains.
1325
Comment
LA205265
Quercus agrifolia
Carl Epling;
November 1932
sn
Riverside
Palms to Pines Highway, E of Idlywild nearroad to Santa Rosa Mts
Comment
UC5503
Quercus agrifolia
Samuel B. Parish
1891-11-3
2252
Riverside
near Murietta
Comment Read comments Jul 15 2009
UCD162842
Quercus berberidifolia
D. O. Burge
2015-3-17
1692
Riverside
Rainbow area.
410
Comment
UCR178612
Quercus berberidifolia
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 446
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
UCR273005
Quercus berberidifolia
Mitch Provance
2012-8-30
17431
Riverside
San Bernardino Mountains, Banning Bench, along E side of Bluff St, overlooking the San Gorgonio River
1067
Comment
RSA769026
Quercus chrysolepis
E. W. Lathrop
1968-5-22
6914
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
SBBG58063
Quercus chrysolepis
J. E. Butner
1948-10-3
654
Riverside
trail from Idyllwild to San Jacinto Pk
2133
Comment
SFV871
Quercus chrysolepis
P. G. Kilburn
1958-5-30
831
Riverside
San Jacinto Mountains Mount San Jacinto, 5 miles north of Idlewild. Fern Basin Campground.
1890
Comment
JEPS98071
Quercus cornelius-mulleri
D. Wilken with E. Painter
2000-11-4
15867
Riverside
ca. 4 mi E of Anza (N of Burnt Valley, SE base of Thomas Mountain); San Jacinto Mountains
1400
Comment
RSA0097948
Quercus cornelius-mulleri
Duncan S. Bell
2014-11-14
7725
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
RSA503825
Quercus cornelius-mulleri
E. Crow
1928-11-12
45
Riverside
Morongo Valley, Colorado Desert.
Comment
CLARK-A1528-529
Quercus dumosa
C. M. Flanagan
1973-5-20
OO 517
Riverside
Morongo Indian Reservation
1158
Comment
UCSB1186
Quercus kelloggii
Neely, William
1948-10-3
Riverside
Fern Valley, Idyllwild, San Jacinto
Comment
UCD61303
Quercus palmeri
A. C. Sanders; Mitch Provance
1998-5-14
21848
Riverside
Jurupa Mountains. Rattlesnake Mtn. (hill 1452m), Crestmore, above watertank W of Cedar Ave., above intersection of Andalusia and Malaga Streets.
366
Comment
SEINET2067043
Quercus wislizeni
B. Pitzer, Jack Easton
1987-3-10
411
Riverside
Anza area, hills S of Thomas Mtn., ca. 3 miles E of town of Anza on N side of Hwy 371, Butterfly Peak 7.5' Quad.
1341
Comment
UC1135898
Quercus wislizeni var. frutescens
R. St. John
1929-4-27
21
Riverside
canyon w Old Nicholas Canyon; Santa Rosa Mts., Indio Quad.
1615
Comment
UCR9306
Quercus wislizeni var. frutescens
Ted Hanes
1966-11-21
s.n.
Riverside
San Bernardino Mtns, Millard Canyon, 7 mi north of Cabazon
1159
Comment
UC667269
Rafinesquia californica
Annie M. Alexander and Louise Kellogg
1941-4-27
2091
Riverside
Joshua Tree National Monument, Riverside and San Bernardino Counties Joshua Tree National Monument
1310
Comment
RSA472421
Rafinesquia neomexicana
N. C. Cooper
1944-3-25
1038
Riverside
Morongo Pass.
457
Comment
UC565506
Rafinesquia neomexicana
H. L. Mason
1928-3-10
4178
Riverside
Whitewater River
Comment
UCR104018
Rafinesquia neomexicana
George K. Helmkamp
1998-4-4
3141
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
UCR4105
Rafinesquia neomexicana
Ronald M. Cope
1965-3-13
s.n.
Riverside
Western Colorado Desert/ San Bernardino Mtns., small canyon on west side of Whitewater Canyon Road about 2 mi from trout hatchery
549
Comment
RSA198931
Ranunculus aquatilis var. capillaceus
Robert F. Thorne, E. W. Lathrop, P. A. Munz
1968-5-8
37563
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
RSA249860
Ranunculus aquatilis var. capillaceus
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38143
Riverside
San Jacinto Mountains: San Bernardino National Forest. Hill north of James Reserve and Lake Fulmor
1677
Comment
POM295
Ranunculus cymbalaria var. saximontanus
D. L. Crawford
745
Riverside
At side of Lake Riverside.
Comment Read comments Sep 3 2011
UCR132500
Raphanus sativus
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
UCR140660
Rhamnus californica subsp. tomentella
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
12- 86
Riverside
San Jacinto Mtns, San Bernardino National Forest, 10 miles north of Idyllwild on Hwy 243 near Lake Fulmor, Site L12
1637
Comment
UCR169393
Rhamnus californica subsp. ursina
T. B. Salvato, John F. Green
2004-5-27
597
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
RSA796514
Rhamnus ilicifolia
Robert F. Thorne, E. W. Lathrop
1977-5-18
49724
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
SD229248
Rhamnus ilicifolia
Dick Schwenkmeyer
2012-3-26
672
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
UCR270562
Rhamnus ilicifolia
John F. Emmel
1998-5-2
1543
Riverside
San Jacinto Mtns., SW foothills, Bautista Canyon, 0.4-0.5 road mile SE of national forest boundary
723
Comment
UCR277523
Rhamnus ilicifolia
Mitch Provance, Jeffrey S. Ross-Ibarra
2007-1-20
17200
Riverside
Jurupa Mountains, Crestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km west of Rubidoux Blvd., across the street from the Crestmore Mines at the Riverside Cement Company.
396
Comment
UCR54446
Rhamnus ilicifolia
A. C. Sanders, E. J. Lawlor
1988-10-22
8735
Riverside
Santa Rosa Mountains, Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek
1200
Comment
POM9391
Rhamnus ilicifolia
I. M. Johnston
1920-5-8
s.n.
Riverside
Butte due west of Lakeview.
Comment
RSA471020
Rhododendron occidentale
George Willet
1931-6-24
s.n.
Riverside
San Jacinto Mountains.
Comment
RSA0122718
Rhus aromatica
Duncan S. Bell, LeRoy Gross
2016-3-30
9156
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
UCR154729
Rhus aromatica
T. B. Salvato, Kent Beaman
2005-5-16
770
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
VVC689
Rhus lancea
P. J. MacKay, T. Thomas
1997-2-8
107
Riverside
Sonoran Desert, Palm Springs, Murray Canyon; at edge of creek btw palm groves
243
Comment
HSC47413
Rhus ovata
R. W. Spjut, C. E. Edson
1978-5-5
5019
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
Comment
SDSU2179
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
UCR230199
Rhus ovata
A. C. Sanders
2011-4-6
38994
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
UCR181054
Ribes aureum var. gracillimum
Mitch Provance
2001-3-3
3520
Riverside
San Bernardino Valley, Vicinity of Casa Blanca, NW corner of St. Lawrence St. and Victoria Avenue
274
Comment
RSA90124
Ribes cereum
E. K. Balls, P. C. Everett
1953-8-19
18541
Riverside
Mtn Home Spring, santa Rosa Mt
1921
Comment
UCR110988
Ribes cereum var. cereum
George K. Helmkamp
1998-6-27
4127
Riverside
Santa Rosa Mtns., 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), in vicinity of Santa Rosa Spring.
2232
Comment
RSA1173
Ribes indecorum
B. D. Stark
1930-3-18
1487 c
Riverside
1/2 way up west side of Mt San Jacinto.
Comment
RSA612841
Ribes indecorum
D. L. Banks
1997-3-1
1375
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
UCR112522
Ribes indecorum
Mitch Provance
1998-2-13
13
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line.
442
Comment
SEINET13942523
Ribes indecorum
C. L. Hitchcock, C. V. Muhlick
1964-1
23111
Riverside
10 miles N of Pala, along road to Elsinore
Comment
UCR243131
Ribes malvaceum
Kate Kramer
2012-5-25
264
Riverside
San Jacinto Mtns., along Highway 243, between Poppet Flats Road and Vista Grande Fire Station
1381
Comment
CAS-BOT-BC212608
Ribes montigenum
Edmund C. Jaeger
1921-6-19
s.n.
Riverside
Round Valley, San Jacinto Mountains
2743
Comment
CAS-BOT-BC219234
Ribes nevadense
Carl B. Wolf
1932-8-5
3968
Riverside
Above small stream and Meadows feeding Tahquitz Creek, on trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains
2804
Comment
HSC86125
Ribes nevadense
Jane Hildreth
1981-6-4
23
Riverside
San Jacinto Mtns., San Bernardino National Forest, Bay Tree Springs along Hwy. 243, 12 mi. S of Banning
1646
Comment
UC11633
Ribes nevadense
H. M. Hall
May 1899
Riverside
Strawberry Valley San Jacinto Mountains
Comment
UCR25403
Ribes quercetorum
John C. Roos
1948-5-22
3864
Riverside
Pass at the top of Reche Canyon
732
Comment
RSA0013155
Ribes roezlii var. roezlii
LeRoy Gross, Duncan S. Bell
2013-4-30
6036
Riverside
Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W.
1510
Comment
CLARK-A1528-365
Rorippa nasturtium-aquaticum
C. M. McKell
1973-4-26
OO 318
Riverside
Morongo Indian Reservation
1158
Comment
UCR216238
Rorippa nasturtium-aquaticum
Mike Bell
2008-4-27
049
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, Adobe Loop Trail
538
Comment
POM49849
Rosa californica
Philip A. Munz, I. M. Johnston
1924-7-29
8882
Riverside
Lone Oak Ranch, Banning-Idyllwild Road.
1037
Comment
RSA450256
Rubus parviflorus
J. C. Roos
1965-7-3
s.n.
Riverside
Dark Canyon, San jacinto Mtns.
Comment
CAS-BOT-BC433323
Rumex crispus
H. M. Hall
1901-7-1
s.n.
Riverside
San Jacinto Mountains. Fuller's Mills Mountains
1584
Comment
UCR266490
Rumex dentatus
Mitch Provance, Matt Amalong
2015-4-6
415- 17
Riverside
Temecula/Murrieta Region, About 0.5 mile SW of Winchester, along Leon Rd., near its SW corner with Domenigoni Parkway
444
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
RSA788814
Rumex salicifolius
Robert F. Thorne, Walter Wisura
1977-9-17
50776
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
RSA357132
Ruppia cirrhosa
Robert F. Thorne, Philip A. Munz, E. W. Lathrop
1968-5-8
37603
Riverside
Lake Elsinore: behind levee at SE end of Lake Elsinore, ca. 1 mile S of Elsinore.
Comment
IRVC28189
Salazaria mexicana
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11258
Riverside
Choclate-Chuckwalla Mtns region; W base of the Choclate Mtns, along Gas Line Road in major wash system W of Iris Wash drainage. Within boundary of US Navy Choclate Mtn Aerial Gunnery Range Colorado Desert
570
Comment
SDSU7073
Salazaria mexicana
Gerald Collier
1951-5-27
M 440
Riverside
Rocky slope 10 yards from roadside State Hwy 74, 4 miles east of Pinon Flats, San Jacinto Mtns.
Comment Read comments Jan 30 2013
UC284659
Salazaria mexicana
Ivan Johnston
1917-4-4
Riverside
Palm Canyon; Colorado Desert, Palm Canyon
457
Comment
UCR240063
Salazaria mexicana
A. C. Sanders, Tim Thomas, T. B. Salvato
2012-11-1
40507
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south of the Chuckwalla Mtns., along Bradshaw Trail 1 km SE of Augustine Rd. junction, large wash on SW side of road
695
Comment
UCR243157
Salazaria mexicana
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4292
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
UCR121804
Salicornia subterminalis
A. C. Sanders, Carolyn Washburn
2001-4-17
24048
Riverside
San Jacinto Valley, southwest edge of Hemet, north of Stetson Av. midway between Warren Rd. and California Av., east of canal
457
Comment
RSA770929
Salix gooddingii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4786
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA192109
Salix laevigata
E. W. Lathrop
1960-6-9
4980
Riverside
14 miles west of Murrieta.
Comment
RSA593974
Salix laevigata
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
959
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
SD178249
Salix laevigata
A. C. Sanders
2004-5-12
27867
Riverside
Elsinore Basin Region: Walker Canyon at north foot of Alberhill Mountain, Temescal Creek.
377
Comment
SD80103
Salix laevigata
Nancy Ryan Zabriske, Walter Zabriske
1971-4-24
392
Riverside
Deep Canyon, north slope Santa Rosa Mountains, along water service road
1317
Comment
SEINET1004492
Salix laevigata
T. B. Salvato, Kent Beaman
2005-1
840
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista just downstream from the Forest Service Boundry and N of CA Hwy 74.
549
Comment
UC506453
Salix laevigata
Carl Hedin and Joseph Ewan
1932-7-9
7678
Riverside
near Prado (below Corona); China Creek
Comment Read comments Dec 11 2011
UC846611
Salix laevigata
Joseph Andorfer Ewan
1933-3-19
10903
Riverside
Santa Ana R. at Prado; Santa Ana R.
Comment
RSA613316
Salix lasiolepis
D. L. Banks
1997-3-1
1381
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
UCR121088
Salix lasiolepis
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24972
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
RSA769517
Saltugilia australis
Duncan S. Bell, Lucila Reccia
2010-5-5
966
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15.
791
Comment
UCR236900
Saltugilia australis
Duncan S. Bell, Lucila Reccia
2010-5-5
966
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 1.4 air mi southeast of junction of Hwy 74 and FS Road 5S15
791
Comment
RSA0094965
Saltugilia australis
F. W. Peirson
1928-4-19
7841
Riverside
Hills north of Elsinore.
457
Comment
UC23850
Saltugilia splendens subsp. splendens
H. M. Hall
June, 1901
2305
Riverside
in canyons of the w side San Jacinto Mountains
Comment
JOTR35514
Salvia apiana
La Doux, Tasha, M. Harding, K. Callahan, D. Shade, M. Wheeler, T. Herskovits
2013-6-5
3201
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, lower Smithwater Canyon
1219
Comment
RSA502186
Salvia apiana
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-11
3712
Riverside
Vail Lake area, sandy wash draining into Wilson Creek at E end of lake.
Comment
SBBG71162
Salvia apiana
V. Duran
1933-7-1
3491
Riverside
near Santa Rosa
1828
Comment
SEINET7048059
Salvia apiana
Steven R. Hill
2001-4-29
33536
Riverside
Whitewater Canyon, along Whitewater River, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
UCR214322
Salvia apiana
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38382
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
SEINET2066008
Salvia carduacea
Howard Gentry, Marie Gentry
1982-8-3
23714
Riverside
Five miles SW of Anza along Hwy 371.
1066
Comment
UC63765
Salvia carduacea
H. M. Hall
1897-3-5
419
Riverside
Winchester
Comment Read comments Mar 20 2011
SBBG118441
Salvia clevelandii
J. Henrickson
1979-4-7
17816
Riverside
SE of Terwilliger, in upper Coyote Cyn, N of Fig Tree Cyn, ca. 18 mi NW of Borrego Springs
548
Comment Read comments Jan 9 2012
SDSU18372
Salvia columbariae
C. Matt Guilliams
2008-2-21
463
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.
418
Comment
SEINET7907885
Salvia columbariae
D. A. Johnson
2005-1
2005- 02 -20-13
Riverside
Between Coachella & S entrance to Joshua Tree Nat'l Park, S of Interstate 10
914
Comment
UCR224449
Salvia columbariae
Steve Boyd, Susan Jett
2008-3-20
11828
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
RSA6622
Salvia eremostachya
B. D. Stark
1933-5-13
4986
Riverside
8 miles up on Palms to Pines road, San Jacinto Mtns.
Comment
RSA263765
Salvia leucophylla
E. W. Lathrop
1967-4-14
6182
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
Comment
UCR260575
Salvia leucophylla
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-1
41546
Riverside
Peninsular Range, Eastern Foot of Santa Ana Mtns., Temescal Canyon, south of Indian Truck Trail along DePalma Road, S of I-15 near drainage structure
365
Comment
CHSC26069
Salvia mellifera
James Henrickson
1970-4-10
4529
Riverside
8 air miles ESE of Temecula along Hwy. 71-79.
542
Comment
UCR121650
Salvia mellifera
A. C. Sanders, Kent Beaman
2002-5-10
25046
Riverside
Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral
671
Comment
UCR173153
Salvia mellifera
Abby Sirulnik
2000-4-18
13
Riverside
South Coast; Perris Basin, Motte Rimrock Reserve, NW of Perris
610
Comment
JOTR29144
Salvia mohavensis
La Doux, Tasha
2005-6-15
1221
Riverside
Joshua Tree National Park. Lost Horse Valley; south of Barker Dam trailhead
1310
Comment
POM159833
Salvia mohavensis
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment
UCR25122
Salvia mohavensis
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Lost Palms Canyon in the Eagle Mtns
Comment
RSA727072
Salvia pachyphylla
Jay Walker, R. C. Walker
3093
Riverside
Santa Rosa Mtn., 7.3 miles up Santa Rosa Mtn. truck trail from jct with hwy 74.
Comment
UCLA69850
Salvia pachyphylla
C. Epling
1938-8-14
Riverside
Santa Rosa Mts.
Comment
SD229201
Salvia pachyphylla subsp. pachyphylla
Dick Schwenkmeyer
2012-8-7
775
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
CAS-BOT-BC235030
Sambucus
H. M. Hall
1901-6-1
2216
Riverside
Onstat's Canon [Onstatt's Canyon], San Jacinto Mt.
1676
Comment
POM19626
Sambucus mexicana
Mary F. Spencer
1923-7-9
s.n.
Riverside
Fern Valley, San Jacinto Mountains.
1006
Comment
RSA132549
Sambucus mexicana
Donald A. Johansen
1933-7-14
714
Riverside
Along road from Cherry Valley to Mesa Mira.
1372
Comment
UC28631
Sambucus mexicana
H. M. Hall
1901-6
2517
Riverside
vicinity of Strawberry Valley San Jacinto Mountains
1584
Comment
UCR101320
Sambucus mexicana
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22220
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Middle Branch of Millard Canyon
1341
Comment
UCD137243
Sambucus nigra subsp. caerulea
T. B. Salvato; Kent Beaman
2005-5-16
769
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
167
Comment
RSA585642
Sanicula arguta
D. L. Banks
1995-3-15
78
Riverside
NW Palomar Mts. Agua Tibia Wilderness Area, N face of Agua Tibia Mtn. Dorland Mnt. area.
793
Comment
RSA701119
Sanicula bipinnatifida
Michael Wall
1996-7-1
170
Riverside
Cherry Valley, along Beaumont/Oak Glen Rd along Little San Gorgonio Creek, 2.6 mi N of Cherry Vly Blvd, W side of road.
Comment
RSA612809
Sanicula crassicaulis
D. L. Banks
1997-3-1
1360
Riverside
NW Palomar Mountains, Agua Tibia Mountains: 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.
423
Comment
RSA559416
Sanicula tuberosa
Steve Boyd
1992-4-15
6863
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA471125
Sarcodes sanguinea
Christopher Davidson
1978-6-15
7396 a
Riverside
Santa Rosa Mountains. Santa Rosa Peak. Trail to the top.
2409
Comment
UC566925
Sarcostemma cynanchoides subsp. hartwegii
H. L. Mason
1926-5-2
3193
Riverside
Aguanga Valley
Comment Read comments Nov 16 2011
CLARK-A1528-1469
Sarcostemma hirtellum
John C. Roos
1937-4-18
Riverside
Colorado Desert
Comment Read comments Mar 3 2014
RSA613458
Schismus barbatus
D. L. Banks, Victor Steinmann
1997-3-13
1434
Riverside
NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway).
378
Comment
RSA774512
Schismus barbatus
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4464
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 W116.64314
487
Comment
RSA793417
Schismus barbatus
Naomi Fraga, David Fraker, Tommy Stoughton
2012-3-15
3946
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
SBBG18233
Schismus barbatus
M. A. Piehl
1963-6-1
63526
Riverside
E edge of Banning
Comment
SEINET4568274
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
RSA710173
Schoenoplectus acutus var. acutus
A. C. Sanders
2004-5-12
27865
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
UCSB45604
Schoenoplectus acutus var. occidentalis
Roos, John; Roos, Lucille
1952-6-10
Riverside
Fairmount Park, Riverside
259
Comment
RSA14335
Schoenoplectus americanus
E. C. Jaeger
1921-7-15
1187
Riverside
Massacre Canyon, near San Jacinto.
Comment
UC279706
Scirpus maritimus
Edmund C. Jaeger
1925-5-18
Riverside
Temecula
Comment
RSA500152
Scirpus microcarpus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3649
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
SEINET10602603
Scribneria bolanderi
Andrew C. Sanders, H. Spilman
1993-4-24
Sanders 13775
Riverside
San Bernardino Mountains; Summit Valley on Hwy 173, 5.4 miles NE of The Hwy 138 junction & 1 mile S of the Grass Valley Cr. Crossing. Gentle slopes of decomposed granite soil on low hills. Chaparral with Adenostoma fascic.,, Cercocarpus betul.Haplopapus linearif., Juniperus calif, Ceanothus greg., Eriodictyon trich.Eriogonum fascic.etc. above a creek with willows and a few sycamores.
Comment
OBI74594
Scrophularia californica
David J. Keil
1983-4-15
16903
Riverside
E of Temecula on SR79
Comment
UCR127102
Scrophularia californica
Mitch Provance
1998-6-1
575
Riverside
Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768
442
Comment
UCR91480
Scrophularia californica
Scott D. White
1995-3-30
2663
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
UCR4115
Scrophularia californica subsp. floribunda
Ronald M. Cope
1965-3-27
s.n.
Riverside
0.5 mi east of a point on Canyon Crest Drive, 1.5 mi south of fire prevention laboratory, Riverside
366
Comment
CAS-BOT-BC341106
Scutellaria mexicana
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9543
Riverside
Cottonwood Springs Canyon
Comment
SD84920
Scutellaria mexicana
Nancy Ryan Zabriskie, Walter Zabriskie
1972-3-30
504
Riverside
Below Pinyon Crest in Chapman's Rancheros area toward Dos Palmas Spring; northwest of Highway 74 in Santa Rosa Mountains.
1096
Comment
SD29583
Scutellaria siphocampyloides
Darley F. Howe
1941-6-9
1111
Riverside
San Jacinto Mountains.
Comment
UCR272178
Scutellaria siphocampyloides
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8568
Riverside
Santa Rosa Mountains, along Forest Service Road 7S02 c. 0.7 air mile west of the summit of Santa Rosa Mountain
2253
Comment
RSA757779
Selaginella bigelovii
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4329
Riverside
Whitewater Canyon., 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. This collection near
871
Comment
UCR261566
Selaginella bigelovii
Joseph Cahill
2011-1-29
111- 09
Riverside
San Bernardino Mountains/Sonoran Desert, Whitewater Canyon Road, c. 2.2 miles north of Hwy 10
518
Comment
CAS-BOT-BC62251
Selaginella watsonii
Carl B. Wolf
1932-8-5
3976
Riverside
San Jacinto Mts., summit of San Jacinto Peak
3293
Comment
UCR114334
Senecio californicus
Mitch Provance
2000-4-8
2010
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
SEINET6692566
Senecio douglasii
Norman C. Cooper
1944-5-20
2624
Riverside
Palms to Pines Hwy. San Jacinto Mtns.
Comment
JOTR31061
Senecio flaccidus var. douglasii
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2044
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, above Lower Covington Flats; STOP 2: steep rocky canyon heading up to west side of Quail Mountain region
Comment
UCR34949
Senecio flaccidus var. douglasii
L. B. Ziegler
1964-8-20
041
Riverside
San Jacinto Mtns, Garner (Hemet) Valley.
1372
Comment
CLARK-A1528-2086
Senecio mohavensis
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
SBBG94679
Senecio vulgaris
S. D. White
1990-9-25
Riverside
Santa Rosa Plateau, 5 air mi SW of Temecula on Via Yerba Rd, E of Vaquero Rd
374
Comment
JOTR30068
Senna armata
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1697
Riverside
Joshua Tree National Park. Stop # 3 = Near Geology Tour rd., N of Malapai Hill
1219
Comment
SBBG124871
Sequoia sempervirens
S. C. White, J. M. Wood
2009-5-22
12922
Riverside
Halfway Spring, accessed via Old Control Rd
1159
Comment
CAS-BOT-BC229148
Sequoiadendron giganteum
Rudolf Schmid; Mena Schmid
2009-5-1
2009 -6
Riverside
NW. San Jacinto Mtns., ne. of HW 243 ca. 16 highway km nw. of Idyllwild, in the s. unit of the San Bernardino National Forest, on sw. flank of Black Mtn., Just left (as ascending) of Black Mountain Trail in flat open area on the sloping plateau...,
2369
Comment
RSA596537
Setaria viridis
D. L. Banks, Lauren Raz
1996-8-29
1136
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; Along Los Caballos Road, approximately 0.5 m S of Hwy. 79, 100 m N of the Golf Course access road;, along the E side of the road under the drip irrigation line to a vineyard.
399
Comment
RSA0002000
Sibaropsis hammittii
Steve Boyd, Timothy S. Ross
1992-4-1
6783
Riverside
Santa Ana Mts., Elsinore Peak area south of Lake Elsinore, on Onion Hill, a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road.
1012
Comment
RSA503415
Sidalcea malviflora
J. D. Olmsted
1962-5-10
3634
Riverside
western Riverside County, just north of SE edge of Santa Ana Mts., S Divide T.T. before dropoff; SSW of Lake Elsinore.
1006
Comment
UCR239197
Sidalcea malviflora subsp. sparsifolia
Steven R. Hill, A. C. Sanders
2001-5-4
33705
Riverside
Peninsular Range, Temecula; along new gas line right-of-way, north of Del Ray Road near junction with Calle Pina Colada
381
Comment
CAS-BOT-BC434396
Sidotheca trilobata
P. A. Munz
1922-6-25
5818
Riverside
San Jacinto Mts. Vandeventer Flat
1402
Comment
RSA543865
Silene antirrhina
Steve Boyd, David E. Bramlet
1991-5-13
6249
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road.
549
Comment
RSA674757
Silene gallica
Scott D. White, Teresa Salvato
2001-6-8
8574
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
UCR16104
Silene gallica
A. C. Sanders
1973-5-1
0272
Riverside
Riverside, UCR campus. Lawn east of Humanities Bldg.
335
Comment
SEINET7048198
Silene multinervia
Steven R. Hill, Andrew C. Sanders
2001-5-4
33707
Riverside
Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 miles west of junction of Rancho California Road and Route I-15. Elevation 1570 - 1670 feet.
509
Comment
CAS-BOT-BC389585
Silene parishii
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
2438
Comment
LA204654
Silene verecunda
W. E. Pequegnat;
1938-6-15
sn
Riverside
Santa Ana Mountains, Bedford Rd
4000.0 + ft
Comment
RSA263776
Silybum marianum
Robert Harvey
1958-4-23
57
Riverside
Tin Mine Canyon area, Corona
Comment
SBBG26815
Sinapis alba
C. B. Wolf
1936-4-21
Riverside
4 mi S of Riverside, S of Jurupa Rd
Comment
POM244246
Sinapis alba
C. B. Wolf
1936-4-21
7769
Riverside
4 mi. W. of Riverside and south of Jurupa Rd.
305
Comment
CAS-BOT-BC75183
Sisymbrium erysimoides
A. C. Sanders; O. F. Clarke; M. Humboldt
1992-1-18
12009
Riverside
Riverside. In the median strip of Victoria Avenue, near Jefferson Street.
Comment
RSA0042480
Sisymbrium irio
Duncan S. Bell, Evan Meyer
2014-4-2
6491
Riverside
Orocopia Mountains; Orocopia Mountain Wilderness boundary; southern section of range; approximately 0.4 air mile south of Canyon Spring.
352
Comment
RSA593883
Sisymbrium irio
Steve Boyd, Dave Bramlet
1996-4-19
8617
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
RSA272165
Sisymbrium irio
John F. Emmel
1975-10-16
540
Riverside
Hemet, near intersection of Stanford St. and El Camino Dr.
488
Comment
UCR133953
Sisymbrium orientale
Mitch Provance, J. S. Ross
1998-3-27
MOR- 943
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
UCR216231
Sisyrinchium bellum
Mike Bell
2008-4-27
011
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, Adobe Loop Trail
538
Comment
UC1537404
Solanum douglasii
Gordon H. True Jr.
1935-4-1
195
Riverside
Box Springs
Comment
UC1563065
Solanum douglasii
Steve Boyd, Tim Ross, Laurel Arnseth
1989-6-10
3665
Riverside
Vail Lake Area, Temecula Creek Canyon, below the dam Temecula Creek Canyon; Vail Lake Area, Temecula Creek Canyon
457
Comment
RSA4911
Solanum elaeagnifolium
Carl B. Wolf
1932-4-28
3086
Riverside
at East edge of town of Blythe Palo Verde Valley.
Comment
RSA544308
Solanum elaeagnifolium
Steve D. Boyd
1991-7-13
6414
Riverside
Peninsular Range Temescal Canyon, W base of Gavilan Hills, area of old glass factory between Temescal Wash and I-15, just south of Cajalco Road.
Comment
UC1522707
Solanum lanceolatum
A. C. Sanders, O. F. Clarke and R. Allert
1984-7-18
5110
Riverside
ne of the intersection of Tyler Avenue and Cypress Avenue
304
Comment
OBI74470
Solanum parishii
David J. Keil
1983-4-15
16890
Riverside
E of Temecula on SR79
Comment
SD181321
Solanum parishii
Scott D. White, Sandy Leatherman
2000-4-19
7671
Riverside
Santa Rosa Plateau; Near Squaw Mountain.
640
Comment
POM304790
Solanum umbelliferum
Henry J. Ramsey, Henry J. Ramsey
1938-5-7
206
Riverside
Temecula. Drainage area.
Comment
RSA648082
Solanum umbelliferum
Unspecified
1947-5-24
s.n.
Riverside
S. of Banning - San Jacinto Mts.
Comment Read comments Feb 18 2013
UCR158512
Solanum umbelliferum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30024
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
SBBG119025
Solanum xanti
S. D. White with M. Honer
2004-4-6
10048
Riverside
Temescal Valley, just N of the I-15 and E if Indian Truck Trail, S and W of Lee Lake; T5S R5W S7, SW/4 S12
335
Comment
SBBG120599
Solanum xanti
A. C. Sanders with T. B. Salvato, K. Volansky
2006-5-26
32587
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
549
Comment
SD90218
Solanum xanti
Robert F. Thorne, E. Lathrop
1969-6-6
39334
Riverside
Santa Rosa Plateau; Rancho California
609
Comment
UCR91718
Solanum xanti
A. C. Sanders, J. Goetzen
1996-5-1
18135
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
UCR20543
Solidago californica
W. W. Mayhew
1977-9-5
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1890
Comment
SBBG133566
Solidago velutina var. californica
S. D. White, A. Carey, L. Archa
2004-8-5
10677
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Creek from confluence w/ San Jacinto River to +/- 2 mi upstream.
534
Comment
UCR112387
Soliva sessilis
A. C. Sanders
1998-5-9
21755
Riverside
Riverside, Fairmont park, across the lagoon from the boat rental building, NE side of park
238
Comment
RSA708222
Sonchus asper
Scott D. White, Angelia Carey
2004-5-7
10336
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
CAS-BOT-BC235285
Sorghum bicolor
T. C. Fuller
1958-9-23
1853
Riverside
Near former USDA Exp. Station, Indio
Comment
SD125860
Sorghum halepense
A. C. Sanders
1985-12-22
5962
Riverside
Coachella Valley, Ao mi. NW of Valerie Jean.in date orchard W of Hwy 86.
-99
Comment
RSA0097885
Spergularia bocconi
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18047
Riverside
San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel.
433
Comment
SD146330
Spergularia media
A. C. Sanders, K. C. Rose
1998-5-21
21859
Riverside
Hemet: alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and ca. Ao mi. west of Warren Rd.
456
Comment
SDSU8232
Sphaeralcea ambigua
Marjorie Collier
1951-3-25
M 307
Riverside
Palm canyon 5 miles south of Palm Springs
Comment
RSA0117836
Sphaeralcea ambigua var. ambigua
Sarah J. J. De Groot, Thomas Stoughton
2016-4-19
7805
Riverside
Santa Rosa Mountains: Along Dunn Road between Haystack and Asbestos Mountains, east of Potrero Spring, near head of Dead Indian Creek. Southwest of Palm Desert and north of Highway 74 and Alpine Village.
1235
Comment
RSA5394
Sphaeralcea emoryi var. nevadensis
B. D. Stark
1932-6-16
3745
Riverside
2 mi W of Black Rock, W of Blythe, Colorado Desert
99
Comment
CDA32681
Sporobolus airoides
G. D. Barbe, J. L. Johnson
1982-11-2
4027
Riverside
3 miles west of Indian Well on Bradshaw Trail, south of Chuckwalla Mountains, southern Riverside County.
0
Comment
RSA0103578
Sporobolus cryptandrus
Duncan S. Bell
2015-9-30
8654
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
UC884330
Stachys ajugoides var. rigida
I. W. Clokey, E. G. Anderson
1935-8-21
6867
Riverside
Fuller's Creek San Jacinto Mts.
1500
Comment
UCR922
Stachys albens
Geraldine Wedell
1959-5-14
s.n.
Riverside
San Bernardino Valley Region, Riverside, Fairmount Park, on NW side of Dexter Drive, SW side of American Legion building.
237
Comment
RSA544376
Stachys stebbinsii
Steve Boyd, T. S. Ross
1991-6-14
6391
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
RSA478182
Stellaria media
E. Crow
1929-3-17
209
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
SBBG7211
Stemodia durantifolia
H. and M. Dearing
1948-3-9
4818
Riverside
near Eagle Cyn, near Palm Springs
Comment
SFV11887
Stephanomeria exigua
R. H. Swade
1963-12-7
s. n.
Riverside
Colorado Desert Open desert west of Snow Creek Road, about 3 miles south of Interstate 10 intersection with California State Highway 111.
366
Comment
UCR126930
Stephanomeria exigua subsp. deanei
Julie A. Greene, James C. Dice
1993-6-25
1372
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, sloping drainage from Davis Road
436
Comment
UC830512
Stephanomeria exigua subsp. exigua
C. L. Hitchcock
1940-4-4
5947
Riverside
Pinto Basin
Comment
CAS-BOT-BC322856
Stephanomeria pauciflora
H. M. Hall
1905-4-1
5910
Riverside
Near Mule Springs, Colorado Desert
Comment
OBI37412
Stephanomeria pauciflora
G. Helmkamp
1985-5-9
454
Riverside
1/2 mi from the Coachella Valley
503
Comment
RSA444304
Stephanomeria pauciflora
Walter Wisura
1988-4-2
4218
Riverside
Frontage Rd. off I 10, near pumping station in Pinkham Wash area.
Comment
RSA554432
Stephanomeria pauciflora
Theo Glenn
1991-5-22
91 -74
Riverside
Colorado Desert. Arica Mts. SW of Rice
309
Comment
JOTR30696
Stillingia linearifolia
La Doux, Tasha, Jim Andre
2008-9-13
263
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
OBI14354
Stillingia linearifolia
P. A. Holden
1969-3-29
695
Riverside
At foot of Morongo Grade just W of Hwy 62 and 8 mi W of Desert Hot Springs
Comment
POM13623
Stillingia spinulosa
E. C. Jaeger
1921-3-12
36
Riverside
Colorado Desert: [Orocopia Mountains] Canon Spring Wash.
Comment Read comments Aug 27 2016
SDSU3294
Stipa cernua
H. Wedberg
1962-5-23
9443
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment
UCR4064
Stipa coronata
Carole Sims
1965-5-1
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., 6 mi from Mountain Center on way down to Hemet [along Hwy 74]
762
Comment
SDSU13597
Stipa lepida
C. Mosse
1972-8-10
Riverside
Comment
UCR118455
Stipa lepida
Mitch Provance, J. Ross
1999-4-1
1735
Riverside
Jurupa Mountains, rocky ridges c. 0.5 km east of peak 1437 in the W portion of the Jurupa Mountains.
427
Comment
SEINET1908427
Stipa nevadensis
B. L. Johnson
1960-1
211
Riverside
Upper Twin Lake, west of Bridgeport
2163
Comment Read comments Aug 24 2013
UCR133681
Stipa pulchra
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR136283
Stipa pulchra
A. C. Sanders, Guy Bruyea
2004-4-2
27436
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
UCR176890
Stipa speciosa
Tracy Tennant
1998-6-18
s.n.
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
RSA286543
Streptanthella longirostris
John F. Emmel
1979-3-29
624
Riverside
W end of Chuckwalla Valley, between Orocopia Mts, and Chuckwalla Mts, along Red Cloud Mine Road, 2road miles ESE of I10.
457
Comment
UC212467
Streptanthella longirostris
S. B. Parish
1913-2-7
8444
Riverside
Colorado Desert, Mecca Mecca; Colorado Desert, Mecca
60
Comment
JEPS27098
Streptanthus bernardinus
Carl V. Meyer
1927-6-1
177
Riverside
Pine Cove San Jacinto Mountains
1767
Comment
CAS-BOT-BC376028
Stylocline gnaphaloides
F. M. Reed
No date on label
s.n.
Riverside
Riverside
Comment
UC665767
Stylocline gnaphaloides
Ira L. Wiggins
1927-3-27
9702
Riverside
slopes 4 mi n Whitewater
Comment
UCR78460
Stylomecon heterophylla
Scott D. White
1993-4-22
1232
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
RSA735074
Styrax redivivus
Scott D. White, Justin M. Wood
2007-4-16
11651
Riverside
Near Rainbow Valley: mountains W of I-15 Freeway and immediately N of San Diego Country boundary.
335
Comment
UCR182530
Suaeda moquinii
Mitch Provance
2005-5-17
6580
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
SD124784
Suaeda nigra
L. F. LaPre
1986-9-25
Riverside
Cabazon Indian Reservation, adjacent to Southern Pacific Railroad tracks.
49
Comment
JEPS12654
Symphoricarpos mollis
W. L. Jepson
1903-8-8
2319
Riverside
San Jacinto Mt.; Log Cabin at Big Wet Cienega
2438
Comment Read comments Jul 7 2010
RSA763059
Symphoricarpos mollis
E. W. Lathrop
1968-6-28
7443
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland Nat'l. Forest.
1220
Comment
UC496513
Symphyotrichum ascendens
Philip A. Munz
1932-10-16
12838
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
UCR122572
Tamarix ramosissima
George K. Helmkamp, E. A. Helmkamp
2000-8-29
5982
Riverside
Colorado Desert., South of Mecca, where Lincoln St. crosses the Whitewater River, about 0.5 mile from the Salton Sea
-67
Comment
UCR172153
Tamarix ramosissima
A. C. Sanders
2006-5-11
32274
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
RSA101224
Tamarix ramosissima
David B. Dunn
1947-7-12
2973
Riverside
Pushawalla Canyon, Indio Hills.
Comment Read comments May 24 2012
POM20024
Tauschia parishii
Mary F. Spencer
1923-6-9
s.n.
Riverside
Tahquitz Trail.
2134
Comment
HSC67220
Tetracoccus hallii
R. W. Spjut, Judy Adams
1980-4-30
6152
Riverside
Rd. to Corn Springs in the Chuckawalla Mtns. SE of Desert Center, 4.7 mi. from Jct. to Chuckawalla Rd. and then 10 mi. E from Desert Center, (or 36 mi. W of Blythe)
Comment
POM147490
Tetracoccus hallii
Marcus E. Jones
1927-4-16
s.n.
Riverside
Cottonwood Spring, near Shaver's Well
Comment Read comments Oct 9 2010
POM37476
Tetradymia comosa
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
UCR154390
Tetradymia comosa
A. C. Sanders, Mike Misenhelter
2005-6-15
30983
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
UCR176896
Tetradymia comosa
Tracy Tennant
1998-7-1
s.n.
Riverside
San Jacinto Valley, SE of Winchester, 'North Hills', at south end of California Ave.
457
Comment
RSA449629
Thamnosma montana
M. B. Dunkle
1933-5-6
3418
Riverside
Dry Morongo Creek.
Comment
UC1329964
Thamnosma montana
James E. Cole
1941-4-2
459
Riverside
Joshua Tree National Monument, Split Rock Split Rock; Joshua Tree National Monument, Split Rock
Comment
SEINET11814100
Thymophylla pentachaeta
M. F. Spencer
n d
454
Riverside
Idyllwild, San Jacinto Mt
Comment
JEPS54134
Thysanocarpus curvipes
L. M. Newlon
1922-4-3
439
Riverside
Mt. San Jacinto , Palm Sprs, Andreas Canyon (Palm Sprs, Andreas Canyon)
Comment
RSA70003
Tidestromia oblongifolia
F. W. Peirson
1937-11-27
12319
Riverside
La Quinta, Coachella Valley. At sea-level.
0
Comment
SEINET10447670
Tidestromia oblongifolia
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2894
Riverside
Pushawalla Canyon Biota. Indio Hills. In dry wash.
Comment
SFV4255A
Tidestromia suffruticosa var. oblongifolia
D. S. Verity, J. Turner, F. M. Ball
1964-2-15
Riverside
East side of Salton Sea near Mecca Beach. About 6.5 miles north of Imperial County line.
Comment
OBI26125
Tiquilia palmeri
David J. Keil
1976-12-12
11903
Riverside
Ca. 5 mi E of Indio along I-10
Comment
POM368510
Tiquilia palmeri
Christopher Davidson, Alan Romspert, H. Surprenant
1979-4-29
7813
Riverside
West of Indio, 3 miles E of Date Palm Drive.
15
Comment
RSA0034092
Tiquilia palmeri
Duncan S. Bell
2013-1-30
4451
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
UC881456
Tiquilia palmeri
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Coachella
Comment
SD21514
Tiquilia plicata
Frank F. Gander
1938-5-21
5757
Riverside
Salton
Comment
SFV17348
Tiquilia plicata
J. D. Dilley, J. N. Hogue
1998-4-24
283
Riverside
Colorado Desert Along Interstate Highway 10, just east of Desert Center.
300
Comment
UCR139979
Trianthema portulacastrum
A. C. Sanders
2004-8-10
28769
Riverside
Perris-Aguanga Region, 3 miles ENE of Perris, new nursery growing grounds west of Menifee Rd. (=Pozos Av.) & south of Nuevo Rd., between San Jacinto River and Nuevo
433
Comment
UCR245946
Trianthema portulacastrum
Duncan S. Bell
2012-9-13
4194
Riverside
Sonoran (Colorado) Desert, Rice Valley; east side of the Arica Mountains; c. 6 air miles southeast of the ghost town of Rice and c. 5.5 air mi east of Priests Well
202
Comment
RSA338320
Trichoptilium incisum
L. M. Shultz, John Shultz
1985-4-16
8286
Riverside
benches north of the Chuchawalla Mountains and approximately 6 miles east of Desert Center and about 3 miles south of the highway
290
Comment
UCR148484
Trichoptilium incisum
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
RSA752422
Trichostema austromontanum subsp. austromontanum
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35615
Riverside
May Valley c. 1.1 mi SW of Fleming Ranch, along dirt track
1555
Comment
UCLA54155
Trichostema austromontanum subsp. austromontanum
H. Lewis
1941-6-27
1594
Riverside
near Keen Camp (1/2 mi S of Bonita Vista)
Comment
RSA719789
Trichostema austromontanum subsp. compactum
Naomi S. Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1734
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
RSA180271
Trichostema lanceolatum
E. W. Lathrop
1959-9-11
4648
Riverside
14 miles west of Murrieta.
Comment
UC219315
Trichostema parishii
P. A. Munz
1922-6-25
5819
Riverside
between Hemet Valley and Vandeventer Southern California
1432
Comment
UCR110981
Trichostema parishii
George K. Helmkamp
1998-6-27
4084
Riverside
Santa Rosa Mtns., 3.3 miles south of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail, FS Rd. 7S02), in vicinity of an unnamed spring
1585
Comment
RSA660560
Trifolium albopurpureum
Bruce Albert
1982-4-17
55
Riverside
Flat field south of Cajalco road, 0.3 miles east of La Sierra Hwy.
Comment
RSA735849
Trifolium albopurpureum var. albopurpureum
Scott D. White, Justin M. Wood
2008-4-3
11797
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
274
Comment
RSA619549
Trifolium ciliolatum
D. L. Banks
1997-5-5
1983
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
RSA192122
Trifolium depauperatum var. truncatum
E. W. Lathrop
1965-4-18
5665
Riverside
10 miles west of Murrieta.
Comment
UC2030067
Trifolium depauperatum var. truncatum
Steve Boyd
2001-4-12
10416
Riverside
Peninsular Ranges; Perris-Aguanga Basin region; Gavilan Hills: Gavilan Hills Region: Southeast base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street, in the vicinity of the site of Terra Cotta.
Comment
UCR175071
Trifolium hirtum
Teresa Nieto
2005-4-24
11
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
RSA613909
Trifolium microcephalum
A. C. Sanders, P. J. MacKay, T. Thomas, O. Clarke
1997-5-4
20709
Riverside
N side of the range, Twin Pines Creek below the confluence with Brown Creek. below the confluence with Brown Creek.
854
Comment
SD152843
Trifolium microcephalum
Steve Boyd
1992-4-15
6854
Riverside
Santa Ana mountains, San Mateo Wilderness Area, Bluewater Canyon along Bluewater trail, down stream to the confluence with San Mateo Creek
334
Comment
UC537049
Trifolium monanthum subsp. grantianum
M. E. Jones
Sept., 1933
Riverside
San Jacinto Mtns
Comment
UC64630
Trifolium obtusiflorum
H. M. Hall
1896-5-3
274
Riverside
Box Spring Mtn Riverside vicinity
822
Comment
UCR20977
Trifolium truncatum
A. C. Sanders
1980-5-17
364
Riverside
Santa Rosa Plateau, Santa Ana Mtns., 2.5 miles SW of Murrieta, Mesa De Burro
620
Comment
UC1929955
Trifolium variegatum
Scott D. White, Justin Wood
2008-6-16
12115
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
Comment
UC217909
Trifolium variegatum var. variegatum
P. A. Munz
1922-6-24
5800
Riverside
Pipe Creek San Jacinto Mtns, Thomas Valley
1584
Comment
SD137756
Trifolium willdenovii
Darin L. Banks, Steve Boyd
1995-4-5
152
Riverside
Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove.
573
Comment
POM12889
Trifolium wormskioldii
Philip A. Munz
1922-6-30
5898
Riverside
Santa Rosa.
1982
Comment
UCSB57882
Triglochin scilloides
Thorne, Robert
1973-5-23
Riverside
Santa Rosa plateau; N side of Mesa de Colorado
609
Comment
UCD93520
Trisetum canescens
H. M. Hall
1901-7-20
s.n.
Riverside
San Jacinto Mountains. In the vicinity of Strawberry Valley.
1615
Comment
CAS-BOT-BC323092
Trixis californica
Roxana S. Ferris
1953-4-20
12631
Riverside
About 3 miles west of Desert Center, along U.S. Highway 60 and 70, Chuckawalla Mts.
Comment
RSA651712
Trixis californica
Viki Cruz
1983-5-8
008 *k
Riverside
Collected on a rocky ledge near dry wash one-half mile into Magnesia Canyon, Santa Rosa Mts.
Comment
CHSC431
Trixis californica var. californica
E. Thomas
1940-3-1
Riverside
Banning.
701
Comment Read comments Mar 13 2011
UCR251712
Tropidocarpum gracile
T. B. Salvato
2014-4-9
7847
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
CLARK-A1528-3021
Turricula parryi
John C. Roos
1946-8-27
2942
Riverside
Santa Rosa Mountains
2194
Comment
UCR241787
Ulmus
A. C. Sanders, Dave King
2013-4-10
40786
Riverside
Peninsular Range; Perris-Aguanga Basin, San Jacinto River above Canyon Lake, near SCE Power lines, south of Perris, SW of west end of Ethanac Rd.
427
Comment
UCR91305
Ulmus parvifolia
Chet McGaugh
1996-4-26
s.n.
Riverside
San Jacinto Valley, Hemet, 0.25 mi west of State St., between Esplanade and Cottowood
465
Comment
RSA776017
Uropappus lindleyi
Duncan S. Bell
2010-3-20
611
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
CSUSB270
Urtica holosericea
Rand Ch. Isbell
1970-5-22
8
Riverside
In canyon at Watkins Drive and State Highway 395, within 75 feet of flowing water.
320
Comment
UC472156
Verbena bracteata
J. Ewan
1931-10-3
5220
Riverside
near Arlington; Mockingbird Canyon
Comment
RSA180487
Verbena lasiostachys
E. W. Lathrop
1960-6-6
4835
Riverside
14 miles west of Murrieta.
Comment
CLARK-A1528-4327
Veronica americana
John C. Roos, Lucille Roos
1951-10-24
5338
Riverside
Pedley
228
Comment
CDA6499
Veronica anagallis-aquatica
A. C. Sanders, T. B. Salvato
2001-5-24
24366
Riverside
Perris-Aguanga Basin; Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada
Comment
RSA510315
Veronica anagallis-aquatica
Ed LaRue
1989-5-28
s.n.
Riverside
1.5 mi. NW Estelle Mountain, off Dawson Canyon Road; 1.5 mi. E. of Arcilla and 1.5 mi. SW of Monument Peak.
396
Comment
SD152741
Veronica anagallis-aquatica
Steve Boyd
1992-4-23
7049
Riverside
San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside County line, following San mateo Trail upstream to the confluence with Bluewater Canyon
244
Comment
UC1929731
Veronica anagallis-aquatica
Scott D. White with Jonathan Campbell
2008-4-18
11902
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
Comment
UCR91230
Veronica peregrina
G. R. Ballmer
1996-4-10
s.n.
Riverside
Skunk Hollow, 6 mi. east of Murrieta, on W side of Pouroy Road
457
Comment
HSC85435
Veronica peregrina subsp. xalapensis
Steve Boyd
1986-4-2
1592
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
UCR232800
Veronica peregrina subsp. xalapensis
John F. Green
2008-4-16
0408- 46
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
RSA689433
Veronica peregrina subsp. xalapensis
R. E. Riefner
2003-5-27
3 -256
Riverside
Perris Valley, Rider Street near Perris Valley Storm Drain.
483
Comment
SEINET2445402
Vicia americana subsp. americana
Daphne K. Christopher, Hannah Stevens
2003-4-8
117
Riverside
Santa Rosa Plateau Nature Conservancy Preserve. Coyote Trail near Hidden Valley trailhead.
556
Comment Read comments May 12 2020
UCR155821
Vicia villosa
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
RSA518923
Vicia villosa
B. Pitzer, Karen Kirtland
1986-5-6
265
Riverside
1.5 miles SE of Murrieta along Murrieta Creek; bounded north by Fig St, on south by Elm St., on east by Adams ave, and on west by Jefferson ave.
317
Comment
SEINET10726794
Viguiera deltoidea
A. K. Evans
1976-4-13
Evans 5199
Riverside
Desert canyons of Santa Rosa Mountains.
Comment
UCR101574
Viguiera parishii
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
RSA390414
Vitis girdiana
Anstruther Davidson
1904-5-1
1093
Riverside
Palm Springs.
Comment
SBBG50809
Vitis girdiana
R. S. Woglum, McGregor
1934-3-18
646
Riverside
Snow Crk, E of Palm Springs
Comment
UCD94683
Vulpia myuros
A. A. Beetle
1944-4-27
1993
Riverside
near Murietta.
Comment
RSA523469
Vulpia myuros var. hirsuta
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4028
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
SEINET10604557
Vulpia myuros var. hirsuta
Philip A. Munz
1937-3-27
Munz 14935
Riverside
Dry flats, near Lake Elsinore, in Elsinore.
305
Comment
RSA684336
Vulpia octoflora
Scott D. White, Michael Honer
2003-4-18
9033
Riverside
Shavers Valley. Just northeast of unnamed freeway exit at pumping station.
488
Comment
RSA22819
Washingtonia filifera
Carl B. Wolf, Percy C. Everett
1939-9-29
9453 -C
Riverside
Desert slopes of San Jacinto Range, Dos Palmos Spring, below Pinon Flat.
1067
Comment
CAS-BOT-BC196882
Xylococcus bicolor
P. C. Everett
1945-6-10
11508
Riverside
Santa Ana Mts., 3 miles south of Jack Wheeler Ranch, on road to Indian Potrero
640
Comment
CAS-BOT-BC326966
Xylorhiza cognata
Lester Rowntree
1930-5-6
s.n.
Riverside
Hidden Springs Road
Comment
RSA0027504
Xylorhiza cognata
April Garbat, Kristin Forgrave
2013-5-7
65
Riverside
Box Canyon, in the Mecca Hills north-east of Mecca. In alluvium of slot canyons, and in labyrinthine slot canyons to either side of Box Canyon Road.
Comment
SEINET4682673
Xylorhiza cognata
M. E. McGluaghlin
2005-4-10
163
Riverside
Colorado Desert; Western Colorado Desert region: Painted Canyon, Mecca Hills. Canton east of turnout at end of road.; 0
Comment
UC64796
Xylorhiza cognata
E. E. Schellenger
70
Riverside
e Walters; Colorado Desert, Shaver's Well
Comment Read comments Apr 24 2011
UCR113541
Yucca gloriosa
Mitch Provance
1998-6-6
696
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
RSA0070274
Yucca schidigera
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
16
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; on the plain to the east of Mission Creek; 0.4 miles northwest of the Stone House.
783
Comment
SBBG58709
Yucca schidigera
M. D. Clary
1929-3-31
1243
Riverside
Whitewater
Comment
RSA234051
Zannichellia palustris
Robert F. Thorne, E. W. Lathrop
1969-6-6
39342
Riverside
Santa Rosa Plateau: Rancho California
610
Comment
RSA592023
Zannichellia palustris
E. W. Lathrop
1968-5-15
6882
Riverside
8 miles W of Murrieta; Reedonda Mesa, Santa Rosa Plateau
610
Comment
RSA0055003
Zauschneria latifolia
Jim Shevock
1970-12-13
567
Riverside
Near White Tank; Joshua Tree National Monument.
1178
Comment
RSA263749
Zigadenus fremontii
E. W. Lathrop
1968-5-8
7022
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
RSA562051
Zigadenus venenosus var. venenosus
Steve Boyd, Timothy S. Ross
1992-4-1
6777
Riverside
Santa Ana Mountains., Elsinore Peak area, S of Lake Elsinore. South base of Peak (3448) to SE of Elsinore Peak area.
1000
Comment
RSA5555
Ziziphus obtusifolia var. canescens
B. D. Stark
1932-6-15
3734
Riverside
2 mi W of Utopia on the Mecca - Blythe Road
213
Comment
RSA698613
Ziziphus obtusifolia var. canescens
J. R. Bruff
1928-4-2
165
Riverside
Cottonwood Springs.
Comment
RSA698614
Ziziphus obtusifolia var. canescens
J. R. Bruff
1928-4-2
28
Riverside
Cottonwood Springs.
Comment
LA207756
Ziziphus parryi
Carl Epling; William Robison
1933-6-24
sn
Riverside
Little San Bernardino Mountains, Morongo Pass
Comment
RSA389960
Ziziphus parryi
N. R. Zabriskie, W. M. Zabriskie
1969-4-27
198
Riverside
Andrea Canyon near Palm Springs.
305
Comment
UC2015536
Ziziphus parryi
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16167
Riverside
Coachella Valley/San Jacinto Mtns. Foothills, N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Highway 111 (Palm Canyon Dr.).
Comment