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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SEINET9056158
Abies concolor
T. Reeves
1978-7-24
6991
Riverside
San Jacinto Mts. Black Canyon (North Fork San Jacinto River) at crossing with Cal Hwy 243 and ca. 1 mi upstream.
1676
Comment
CAS-BOT-BC229344
Abronia villosa
C. Epling; J. Ewan
1933-6-1
s.n.
Riverside
Near Alberhill, Temescal Canyon
Comment
POM307254
Abronia villosa
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
2235
Riverside
La Quinta
Comment
RSA461030
Abronia villosa
Geo. Cantwell
1935-4-10
s.n.
Riverside
Dos Palmas Springs, Salton Sea
Comment
SBBG69829
Abronia villosa
M. N. Ackley
-Mar-1922
711
Riverside
Murrieta Hot Springs
398
Comment
SFV1117
Abronia villosa
M. L. Vincent, R. H. Swade
1963-10-19
451
Riverside
Colorado Desert Snow Creek Road, 1 mile from its intersection with California State Highway 111.
366
Comment
SEINET946027
Abronia villosa var. aurita
Ira W. Clokey, E. G. Anderson
1935-1
6609
Riverside
Hemet.
500
Comment
PASA2705
Acacia greggii
Stason
1930-3-30
Riverside
Painted Canyon
Comment
SEINET10903463
Acacia greggii
Billy Joe Cox
1975-4-23
Cox 4134
Riverside
Palo Verde, 1-3 km W, (ca 32 m S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA87018
Acacia greggii var. arizonica
F. W. Peirson
1916-04
1996
Riverside
Near Palm Springs.
Comment
UC63196
Acamptopappus sphaerocephalus var. sphaerocephalus
H. M. Hall
May 17 1901-Jun 1 1901
1933
Riverside
east base San Jacinto Mt.
609
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
UC217887
Acer negundo var. californicum
P. A. Munz
1922-6-24
5804
Riverside
along upper parts of Pipe Creek San Jacinto Mts., , Pipe Creek (Hemet Valley)
1584
Comment
POM12812
Achillea millefolium
P. A. Munz
1922-6-24
5794
Riverside
Pipe Creek, Hemet Valley
1463
Comment Read comments May 28 2011
UCR193903
Achillea millefolium
A. C. Sanders, Mitch Provance
2008-7-11
35779
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
POM14659
Achnatherum hymenoides
P. A. Munz, D. Keck
1922-4-14
5005
Riverside
East of Whitwater Ranch
213
Comment
RSA771663
Achnatherum hymenoides
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4906
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
RSA0103317
Achnatherum speciosum
Jim M. Andre
2012-4-11
20701
Riverside
Little San Bernardino Mountains; Hidden Tank Picnic Area, 1.4 mi. SW of paved road (Utah Trail) to Cottonwood Spr, approx. 8 mi. south of North Entrance Sta., N. end of Hexie Mtns.
1076
Comment
UCR226073
Achyrachaena mollis
A. C. Sanders, T. B. Salvato
2011-4-1
38942
Riverside
Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
CAS-BOT-BC384683
Achyronychia cooperi
Cecil Hart
1926-3-1
s.n.
Riverside
Between Whitewater & Indio
Comment
POM10340
Achyronychia cooperi
E. Schlinger
1916-04
S.N.
Riverside
Santa Marie Mountains. Colorado Desert.
Comment
RSA516891
Achyronychia cooperi
Steve Boyd, Orlando Mistretta
1986-3-13
1405
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
UCD97887
Achyronychia cooperi
A. H. Frederick
1928-3-1
s.n.
Riverside
Palm Springs, Colorado Desert.
Comment
UCR126431
Achyronychia cooperi
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
56
Riverside
Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal
9
Comment
UCR167389
Achyronychia cooperi
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
UCSB38677
Acmispon brachycarpus
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon; Whittaker transect #W-217
570
Comment Read comments Apr 2 2011
SD133087
Acmispon strigosus
Scott White
1991-5-10
91 144
Riverside
Hwy 79 immediately west of US Forest Service Campground at Dripping Springs; Vail USGS quad.
548
Comment
UCR58848
Acourtia microcephala
Steve Boyd, T. Ross, L. Arnseth
1989-6-4
3625
Riverside
Butterfield Valley, Vail Lake area, just south of junction of Hwy 79 and road to the marina
460
Comment
UCR155319
Adenostoma fasciculatum
A. C. Sanders, Mike Misenhelter
2005-3-23
29248
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
UCR199634
Adenostoma fasciculatum
Scott D. White
2004-4-26
10244
Riverside
San Jacinto Mountain Foothills, Soboba Indian Reservation, Indian Creek Watershed
671
Comment
CAS-BOT-BC139874
Adenostoma sparsifolium
J. C. Roos
1965-8-18
s.n.
Riverside
Thomas Valley, summit Palms to Pines Hwy., San Jacinto Mtns.
Comment
UC4152
Agave deserti
H. M. Hall
Jun 1901
2117
Riverside
e base San Jacinto Mountains (along the borders of the Colorado Desert); Colorado Desert
Comment
RSA70608
Agave deserti subsp. deserti
Frank W. Peirson
1921-4-13
2290
Riverside
Deep Canyon; north base of Santa Rosa Mountains, Riverside.
335
Comment
CLARK-A1528-1531
Agoseris retrorsa
John C. Roos
1937-4-18
1362
Riverside
Cabazon
Comment Read comments Jun 10 2015
RSA628431
Ailanthus altissima
A. C. Sanders, K. C. Rose
1999-6-18
22801
Riverside
Skinner/Domenigoni area: French Valley, E side of Washington Ave., 1/2 mile S of Rawson Rd.
439
Comment
UCR71881
Alchemilla arvensis
Joe Di Bernardo
1992-4-6
92- 01
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Desert, condominium complex at Mountain Shadows Golf Course
Comment
RSA0062781
Allenrolfea occidentalis
Duncan S. Bell, Evan Meyer
2014-10-22
7659
Riverside
Orocopia Mountains; southwestern section of range; in the Dos Palmas Preserve area; at the lower southwestern seeps of the preserve.
-29
Comment
UC421609
Allenrolfea occidentalis
John Thomas Howell
1928-11-4
4081
Riverside
3 mi. n.w. of Mecca (on rd. to Indio); Coachella Valley
Comment
UC61551
Allenrolfea occidentalis
Miss Mary McKibben
1904-4-18
Riverside
Mecca Colorado Desert, Mecca
-5
Comment
POM13892
Allionia incarnata
P. A. Munz, D. D. Keck
1922-4-9
4828
Riverside
South base of Eagle Mountains 3 miles NE of the 'Hayfields'
213
Comment
RSA692201
Allionia incarnata
Scott D. White, Michael Honer
2003-5-14
9302
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
RSA780410
Allionia incarnata
Stephanie Rockwood, Christi Gabriel
2011-10-19
135
Riverside
I95 Pulloff about 6 miles from Blythe Itaglios Marker. Boundary of Indian Reservation land. Desert Conservation Area.
99
Comment
UCR42489
Allionia incarnata
P. J. Leary
1974-10-26
516
Riverside
Mojave Desert, N of Mary Peak, Hexie Mountains, Joshua Tree National Monument [now Park]
610
Comment
UCR85162
Allionia incarnata
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16079
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
UCR16036
Allium fimbriatum
B. A. Carlson
1978-5-13
s.n.
Riverside
Santa Rosa Mtns., N of Hwy 74 & 20 m south of Pinyon Flat Campground boundary.
1220
Comment
RSA180459
Allium haematochiton
E. W. Lathrop
1960-5-27
5208
Riverside
6 miles west of Murrieta.
Comment
SEINET3884723
Allium haematochiton
Steve Boyd, Timothy S. Ross; Laurel Arnseth; Jaime Bonilla
1990-4-3
4063
Riverside
Vail Lake area, summit of 'Big' Oak Mtn. at E end.; 0
792
Comment
SBBG133862
Allium haematochiton
A. C. Sanders, T. B. Salvato
2011-4-27
39339
Riverside
S side of Alberhill Mtn in vicinity of Durant Siding and Terra Cotta, near Nichols Rd and extension toward Lake St
390
Comment
UCR139246
Allium lacunosum var. micranthum
A. C. Sanders, Kate Kramer
2003-6-11
26878
Riverside
San Jacinto Mtns., Garner Valley, foothills on the northeast side of the valley, 1/2 mile west of Morris Ranch Rd. on a dirt track, c. 1 km west of Goff Flat
1616
Comment
SJSU7122
Allium peninsulare
N. D. Addy
1962-4-16
Riverside
Railroad Canyon Rd c. 3-4 mi E of Elsinore
396
Comment
POM158461
Allium peninsulare var. peninsulare
Philip A. Munz
1927-5-20
10823
Riverside
10 miles S. of Hemet.
Comment
POM47147
Alnus rhombifolia
P. A. Munz, I. M. Johnston
1924-7-29
8868
Riverside
San Gorgonio Canyon, North of Banning
1067
Comment
SEINET5536155
Alnus rhombifolia
Lewis S. Rose
1938-1
38003
Riverside
Whitewater
213
Comment
RSA90202
Alopecurus saccatus
F. W. Peirson
1922-5-19
3021
Riverside
10 miles northeast of Murrieta.
Comment
SD236156
Amaranthus albus
A. C. Sanders, D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23172
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
UCR22164
Amaranthus albus
Steve Boyd
1980-7-6
322
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
POM259508
Amaranthus blitoides
E. C. Jaeger
1939-12-26
s.n.
Riverside
Asio Canon [made-up name], 4 mi. north of Indio
122
Comment Read comments Nov 5 2011
UCR77569
Amaranthus blitoides
Steve Boyd
1991-9-8
6435
Riverside
Peninsular Range, Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371
600
Comment
JOTR29246
Amaranthus fimbriatus
La Doux, Tasha
2005-8-17
1527
Riverside
Joshua Tree National Park. Queen Valley, at intersection of Park Blvd. and O'Dell Rd.
1338
Comment
RSA484737
Amaranthus fimbriatus
A. C. Sanders
1988-10-22
8723
Riverside
Pinyon Flats area Santa Rosa Mountains, along the trail about 1/2 mi. W of the Dolomite Mine.
1200
Comment
UCR272130
Amaranthus torreyi
Duncan S. Bell
2015-9-30
8682
Riverside
Santa Rosa Mountains, Little Pinyon Flat, from Cactus Spring Trail to Horsethief Creek
1246
Comment
RSA772532
Ambrosia acanthicarpa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4482
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
LA202895
Ambrosia dumosa
Carl Epling;
1927-3-27
sn
Riverside
Thousand Palms
Comment
POM4810
Ambrosia dumosa
Marjorie Shaw
1916-03
s.n.
Riverside
Palm springs
Comment
RSA23691
Ambrosia dumosa
R. S. Woglum
1937-04
298
Riverside
Mojave Desert: Palm Springs.
Comment
RSA792580
Ambrosia dumosa
Aaron C. Sedgwick, Joella Simons Adkins
2012-11-8
161
Riverside
Chuckwalla Valley - On DuPont Rd. The population is generally limited to within 30 ft. of the road. The population is scattered, but continues for several miles from the intersection with Chuckwalla Valley Rd.
168
Comment
UC406767
Ambrosia dumosa
Marcus E. Jones, A. M.
1929-9-16
25074
Riverside
e of Desert Center
Comment
UC68912
Ambrosia dumosa
H. M. Hall
1905-4-1
5907
Riverside
near Mule Springs; Colorado Desert
Comment Read comments Sep 11 2011
UCSB24079
Ambrosia dumosa
McMinn, Howard
1937-3-6
Riverside
About 10 miles N.E. of Blythe, on road from Blythe to Needles
Comment
UCSC001456
Ambrosia dumosa
Peter Kamb
1948-4-11
866
Riverside
Aqueduct Road 5 mi. east of Garnet Aqueduct Road, Garnet - Coachella Valley
305
Comment
CLARK-A1528-5016
Ambrosia ilicifolia
John C. Roos
1945-10-25
3147
Riverside
Chuckwalla Mountains
Comment
LA203746
Ambrosia salsola
Harlan Lewis;
1935-4-6
sn
Riverside
Palm Springs
121
Comment
UCD128886
Ambrosia salsola
Nancy Ryan Zabriskie; Walter Zabriskie
1971-2-15
271
Riverside
near entrance gate, Andreas Canyon Club, South Palm Canyon Drive, Palm Springs.
167
Comment
JOTR32614
Ambrosia salsola var. pentalepis
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2675
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
UC1069640
Ambrosia salsola var. salsola
H. S. Yates
1936-4-7
5415
Riverside
Palm Springs San Jacinto Quadrangle
Comment
UCR25986
Amorpha fruticosa var. occidentalis
John C. Roos
1947-5-10
3614
Riverside
San Bernardino Valley/Perris-Aguanga Basin Region, 3 mi SE of Console Spring, north of Sunnymead
Comment
SBBG120001
Amsinckia intermedia
A. C. Sanders with K. Volansky
2005-3-17
29237
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
UCR275272
Amsinckia retrorsa
T. B. Salvato, Gregg Miller
2005-6-7
1492
Riverside
Peninsular Range, Gavilan Hills, Lindell (Stovepipe) Road north of Snake Road, c. 4.5 miles north-northwest of Lake Elsinore
640
Comment
RSA770691
Amsinckia tessellata var. tessellata
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4792
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
JEPS49773
Amsonia tomentosa
H. M. Hall
May, 1905
6007
Riverside
Cottonwood Pass e. Riverside Co., Cottonwood Mts., Cottonwood Pass
Comment
JOTR31917
Amsonia tomentosa
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2162
Riverside
Joshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canyon with smaller braided ephemeral drainages running through
902
Comment
UCR89654
Amsonia tomentosa
Bern Schwenn
1994-5-14
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well, along old road/trail c. 100 yards north of well site
1021
Comment
UCSB54163
Amsonia tomentosa
McKinley, Gale
1985-3-26
Riverside
100 yards east of site #9 in Ryan campground in Joshua Tree National Monument
1280
Comment
UCR174344
Anagallis arvensis
A. C. Sanders
2006-5-19
32399
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
SD146104
Andropogon glomeratus var. scabriglumis
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19657
Riverside
San Bernardino Mountains, Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, east of VAMB Captain; White Water 7.5' quad. Rocky canyon. In moist sand at the edge of the stream.
534
Comment
UCR110400
Anemopsis californica
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23183
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1 mile west of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. west of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr.
436
Comment
RSA77438
Angelica tomentosa
F. W. Peirson
1924-7-29
5024
Riverside
Open Mountain slope on road from Banning to Idyllwild, San Jacinto Mountains.
1677
Comment
JOTR32141
Anisocoma acaulis
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2297
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy, braided ephemeral wash flowing northeast (Stop 2)
Comment
RSA741202
Anisocoma acaulis
Scott D. White, Justin M. Wood
2008-5-15
11964
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
UC146535
Antennaria rosea
H. M. Hall
1901-7-1
2401
Riverside
San Jacinto Mountains
2834
Comment
RSA0000864
Antennaria speciosa
H. M. Hall
1891-07
2401
Riverside
San Jacinto Mts. Tamarack Valley.
2835
Comment
POM266318
Anthemis cotula
J. C. Roos
1937-5-23
23434
Riverside
La Sierra.
Comment
POM262948
Antirrhinum coulterianum
J. C. Roos
1941-5-17
138
Riverside
About 4 miles SW of March Field.
Comment
RSA425790
Antirrhinum coulterianum
R. S. Woglum
1941-5-17
3048
Riverside
Peninsular Ranges / Sonora Desert jct: Coyote Canyon [Riverside/San Diego counties].
Comment
RSA180376
Antirrhinum kelloggii
E. W. Lathrop
1960-5-27
5219
Riverside
6 miles west of Murrieta.
Comment
UCR41351
Antirrhinum nuttallianum
N. M. Fellows, A. C. Sanders
1985-5-7
163
Riverside
San Jacinto Mountains, Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
488
Comment
POM354918
Antirrhinum nuttallianum subsp. nuttallianum
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
RSA271887
Antirrhinum nuttallianum subsp. nuttallianum
C. W. Tilforth
1978-4-30
1584
Riverside
Low rounded hills east of Norco.
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
UCR172249
Apiastrum angustifolium
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
SDSU13502
Apium graveolens
W. Miller with C. Mosse
1972-7-11
Riverside
Temecula Canyon.
Comment
RSA395891
Apium graveolens
Steve Boyd
1986-4-22
1728
Riverside
Temescal Canyon: Walker Canyon area, where Alberhill Creek (=Temescal Creek) flows between Alberhill Mtn. and Gavilan Hills.
Comment
UC9005
Aquilegia formosa
H. M. Hall
July, 1901
2417
Riverside
San Jacinto Mtns
3261
Comment
UCR20547
Arabis pulchra
W. W. Mayhew
1977-6-12
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
RSA0128856
Arabis sparsiflora
Scott D. White, Justin M. Wood
2008-6-19
12276
Riverside
Meadows at Baldy Mtn.
1585
Comment
UCR162394
Arabis sparsiflora
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1220
Comment
RSA629413
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19502
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UCSB26205
Arctostaphylos glandulosa subsp. adamsii
Gliessman, Stephen
1968-7-17
Riverside
50 yards west of Little Thomas Mountain Road, 3.9 miles north of junction with Highway 74, Little Thomas Mountain
1554
Comment
UCR138811
Arctostaphylos glandulosa subsp. glandulosa
D. L. Banks, J. Moreno
1997-2-5
1259
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north of the Riverside/San Diego County line border, including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation
409
Comment
RSA257633
Arctostaphylos glandulosa subsp. leucophylla
Gary D. Wallace
1967-5-6
742
Riverside
N. side of the San Jacinto Mtns. along the road between Idyllwild and Banning N of McMullen Flat.
1220
Comment
RSA629446
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-16
16573
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
JOTR16667
Arctostaphylos glauca
Hogan, J.
1974-6-8
68
Riverside
Joshua Tree National Park. EUREKA PEAK
1676
Comment
RSA631747
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19288
Riverside
Highway 79, at Radec.
580
Comment
RSA631758
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15066
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA631763
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15074
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA632653
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16539
Riverside
Red Mtn. Rd., 6-6.8 km east of R3.
Comment
RSA633544
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22672
Riverside
Road to Santa Rosa Mountain.
2000
Comment
RSA633568
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16634
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
RSA633732
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16624
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
RSA633748
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21786
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA633757
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-17
16707
Riverside
Road to Santa Rosa Mountain (7S02), 12.3 km south of Highway 74.
2190
Comment
RSA633764
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21772
Riverside
Dirt road to Santa Rosa Mountain, 9.2 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1995
Comment
RSA635305
Arctostaphylos patula
Jon E. Keeley, Rx Rothrock
1992-11-11
22541
Riverside
Saddle Junction, ca. 2 km northeast of Humber Park, Idyllwild, San Jacinto Mtns.
2400
Comment
RSA635641
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16700
Riverside
Road to Santa Rosa Mtn. (7S02), Santa Rosa Camp, 13.3 km south of Hwy 74.
2225
Comment
RSA652424
Arctostaphylos pringlei subsp. drupacea
Jack Starnes
1949-4-15
s.n.
Riverside
Colected San Jacinto Mts. Near [Idyllwild].
1524
Comment
SEINET10684105
Arctostaphylos pringlei subsp. drupacea
Karen M. Meyer, Andrew Townesmith; Tracy Scott
2007-3-16
Meyer 15
Riverside
San Bernardino National Forest. Mix between oak chaparral and pine forest. Next to Lake Fulmor, 17 mi. S on Hwy 243 (off I-10).
1632
Comment
UCD52967
Arctostaphylos pringlei subsp. drupacea
I. W. Clokey; E. G. Anderson
1935-4-16
7888
Riverside
Hemet.
900
Comment Read comments Mar 16 2007
LA42245
Arctostaphylos pungens
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
UC876487
Arctostaphylos pungens
Munz and Johnston
1922-5-20
5491
Riverside
head Hemet Valley; San Jacinto Mts.
1524
Comment Read comments Mar 13 2011
UCR106339
Arctostaphylos pungens
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
RSA636027
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15062
Riverside
Rainbow Canyon Rd., 2 km south of Pala Rd.
370
Comment
SD136855
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Cleveland Nat'l Forest, southern Santa Ana Mtns., San Mateo Canyon Wilderness Area
349
Comment
SDSU17424
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-9
410
Riverside
Santa Margarita Ecological Reserve, on ridgeline above the Santa Margarita River to the south.
300
Comment
UC1979623
Arctostaphylos rainbowensis
D. L Banks, Steve Boyd
1995-3-15
0076
Riverside
NW Palomar Mtns., Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
Comment
UCR189556
Arctostaphylos rainbowensis
Annie L. Bustamante
2007-9-6
102
Riverside
Pennisular Range- Santa Ana Mountains, Santa Margarita Ecological Reserve; c. 0.7 km west of Highway 15, c. 1 km from Santa Margarita River. Along trail
603
Comment
UCR193121
Arenaria douglasii
A. C. Sanders, Tim Thomas
2008-6-20
35556
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
SD63732
Arenaria macradenia
Peta Mudie
1965-7-5
493
Riverside
Dry southwest slope, northwest side of Santa Rosa Mountain, on unpaved road from Highway 74 to National Forest camp site.
1000
Comment
RSA0045241
Argemone intermedia
W. Marquart
1938-3-12
s.n.
Riverside
Ten mi. west of Desert Center.
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
RSA0040073
Argythamnia neomexicana
Jim Andre
2014-1-27
26660
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
UC729728
Aristida adscensionis
Carl B. Wolf
1932-4-27
2987
Riverside
on Blythe Rd 14 mi e Mecca (e of Shavers Well); Colorado Desert
152
Comment
UCR148295
Aristida adscensionis
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
RSA336200
Aristida adscensionis var. modesta
R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52012
Riverside
Chino Canyon
Comment Read comments Apr 24 2011
POM147635
Aristida purpurea var. nealleyi
F. M. Reed
1927-3-20
5479
Riverside
Eagle Canyon - at junction with Salt Creek. Colorado Desert.
Comment
SD162838
Aristida purpurea var. nealleyi
A. C. Sanders, E. J. Lawlor
1992-4-4
12119
Riverside
McCoy Mountains, within I(c) mile of McCoy Spring, alluvial slopes below and to the south, and canyon bottom above the spring. Among rocks on the canyon bottom.
244
Comment
UCR103738
Artemisia californica
A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner
1997-11-20
21617
Riverside
Lake Skinner Reserve area, Crown Valley, east of Rawson Road
671
Comment
UCR277728
Artemisia douglasiana
Mitch Provance
2012-10-15
1012- 07
Riverside
Badlands of Western Riverside County, San Timoteo Creek, about 3.5 miles west of Beaumont, N side of Hwy. 60
1479
Comment
UCR34914
Artemisia douglasiana
L. B. Ziegler
1967-9-18
245
Riverside
San Jacinto Mtns, Bautista Canyon
673
Comment
SD137912
Artemisia dracunculus
Darin L. Banks, Steve Boyd
1995-10-17
771
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco.
515
Comment
SEINET4972698
Artemisia dracunculus
Unknown
1973-10-16
179 a
Riverside
Toro Peak, summit of Santa Rosa Mountains, near Palm Springs
Comment
POM13402
Artemisia ludoviciana subsp. ludoviciana
E. C. Jaeger
1922-8-20
1011
Riverside
Long Valley to Palm Springs Trail
1829
Comment
RSA38359
Artemisia tridentata
Philip A. Munz
1946-10-19
11565 a
Riverside
Coahuila
1098
Comment
SD247302
Asclepias albicans
Andy Sanders, Jim Malusa
2015-3-10
41386
Riverside
Sonoran (Colorado) Desert: north end of Chocolate Mountains, eastern canyon at Tabaseca Tank, US Navy Chocolate Mountains Aerial Gunnery Range.
611
Comment
RSA0104763
Asclepias californica
D. L. Banks
1995-4-11
176
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail.
829
Comment
RSA496467
Asclepias californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3083
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
UC455922
Asclepias californica
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
1371
Comment
SJSU395
Asclepias eriocarpa
A. W. Jacobs
1938-8-1
Riverside
E of Keen Camp Ranger Station, San Jacinto Mts
1402
Comment
UCR163056
Asclepias erosa
B. G. Pitzer, G. R. Ballmer
2000-10-14
4234
Riverside
Sonoran (Colorado) Desert, large wash c. 5.3 miles east of Ford Lake Rd. and 1 mile west of Wiley's Well Rd., off gasline road c. 200 yards south of Hwy I-10
115
Comment
RSA401252
Asclepias fascicularis
N. C. Cooper
1949-6-24
4313
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
JEPS5077
Asclepias subulata
W. L. Jepson
1928-4-23
12547
Riverside
Shaver Well Colorado Desert
Comment
POM123014
Asclepias subulata
Marcus E. Jones
1925-4-24
s.n.
Riverside
Thousand Palms
Comment
CAS-BOT-BC68758
Asplenium vespertinum
P. A. Munz
1922-4-28
5036
Riverside
Leach Canyon, Santa Ana Mts.
762
Comment
CHSC8461
Astragalus
Edward Laidlaw Smith
1958-3-22
400
Riverside
Sand dunes 3 mi. s. Rice. Little Santa Maria Mt. Range. Colorado River drainage area.
335
Comment
CLARK-A1528-5566
Astragalus allochrous
John C. Roos
1949-4-10
4228
Riverside
Chuckwalla Mountains
Comment
UC809712
Astragalus aridus
E. K. Balls
1949-4-2
12906
Riverside
roadside and open slopes on Highway 111 near Durmid by the Salton Sea (Colorado Desert); , near Durmid by Salton Sea
-67
Comment
RSA605934
Astragalus douglasii var. parishii
R. S. Woglum
1937-5-22
576
Riverside
Santa Rosa Mountains.
Comment
CAS-BOT-BC186900
Astragalus insularis var. harwoodii
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-22
6454
Riverside
Rice Valley, 7 miles south-southwest of Rice
274
Comment
SD43742
Astragalus insularis var. harwoodii
Darley F. Howe
1949-3-21
1973
Riverside
3.0 miles west of Blythe.
Comment
RSA781911
Astragalus lentiginosus var. borreganus
Duncan S. Bell
2010-5-1
897 B
Riverside
Arica Mountains: northwest section of the project area, approximately 2 air miles south of the junction of Highway 62 and the aqueduct access road.
283
Comment
JOTR33669
Astragalus lentiginosus var. variabilis
La Doux, Tasha, Mike Bell, Mariya Navasio
2005-9-21
2659
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area
1310
Comment
JEPS54762
Astragalus nuttallianus
F. W. Peirson
1922-4-9
584
Riverside
foot of Murray Canyon e base Mt. San Jacinto, Palm Sprs, Murray Canyon (Palm Sprs., e base Mt. San Jacinto)
Comment
UC68649
Astragalus nuttallianus var. imperfectus
H. M. Hall
Apr. 1905
5883
Riverside
Chuckawalla Bench , Chuckawalla Bench (Colorado Desert)
Comment
JOTR37474
Astragalus palmeri
Hodges, Stephen, T. Green
2016-5-5
595
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; canyons below Upper Covington Flats, southwest of Covington Crest trail (Stop 2)
Comment
SBBG120068
Astragalus pomonensis
A. C. Sanders, K. Volansky
2005-3-17
29216
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
SBBG67409
Astragalus preussii var. laxiflorus
M. N. Ackley
1928-4-4
565
Riverside
Coral Reef Ranch, Coachella Valley
Comment Read comments Mar 16 2012
RSA0006864
Astragalus tricarinatus
E. C. Jaeger
1921-1
s.n.
Riverside
Thousand Palms
Comment
RSA586037
Athysanus pusillus
D. L. Banks, S. D. Boyd
1995-3-16
89
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage.
506
Comment
RSA779583
Atrichoseris platyphylla
Duncan S. Bell
2009-3-7
15
Riverside
Arica Mountains: collecting on the ridgeline of the mountain range just north of the summit along the border of the Palen/McCoy Wilderness area.
614
Comment
UCR159815
Atriplex
Mark A. Elvin
2005-5-24
4317
Riverside
Southern Coastal Slope; Perris Basin, Perris, east of I-215, south of San Jacinto River, NW corner of junction of Ellis Ave and first road east of I-215
427
Comment
RSA357127
Atriplex argentea subsp. expansa
R. F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37608
Riverside
Lake Elsinore: behind levee at SE end of Lake Elsinore, ca. 1 mile S of Elsinore.
Comment
UCR93048
Atriplex argentea var. mohavensis
Steve Boyd, D. L. Banks
1994-9-29
8365
Riverside
Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community
381
Comment
CLARK-A1528-1189
Atriplex canescens
John C. Roos
1946-9-2
2987
Riverside
Moreno Valley
Comment
CLARK-A1528-393
Atriplex canescens
Charlotte Stocks
1951-9-15
Riverside
Coachella Indio 7.5'Q
Comment
OBI35031
Atriplex canescens
Sears
1978-4-12
1179
Riverside
8 mi NE of Desert Center
158
Comment
RSA696730
Atriplex canescens
J. R. Bruff
1928-11-12
382
Riverside
Aquanga
Comment
RSA713995
Atriplex canescens
A. C. Sanders
2005-2-26
29128
Riverside
Sonoran (Colorado) Desert: SE of Hwy 117 towards dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UC850760
Atriplex canescens
Carl B. Wolf
1932-10-13
4302
Riverside
Cottonwood Springs Colorado Desert, , Cottonwood Springs (Eagle Mts.)
289
Comment
CAS-BOT-BC170230
Atriplex canescens subsp. linearis
Carl B. Wolf
1932-10-13
4324
Riverside
NE side of Salton Sea, at Durmid, NE side of S.P.R.R. tracks - Colorado Desert
-60
Comment
RSA760811
Atriplex canescens var. canescens
Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, M. Volke
2010-3-31
117
Riverside
PCT Trail. W of Whitewater Canyon. N of jct of I-10 and Rte 111.
740
Comment
SEINET1911480
Atriplex canescens var. laciniata
Carl B. Wolf
1932-1
4316
Riverside
Caleb (Southern Pacific Railway siding), 4.5 miles SE of Mecca, Colorado Desert. Lower Sonoran zone.
61
Comment
SJSU5681
Atriplex canescens var. linearis
Lewis S. Rose
1966-12-11
66096
Riverside
Palm Springs
152
Comment
IRVC28861
Atriplex coronata var. notatior
Mark A. Elvin
2005-5-24
4316
Riverside
Perris; E of I-215; S of San Jacinto River; NW corner of jct Ellis Avenue and first road E of I-215. Southern Coastal
427
Comment
POM248406
Atriplex lentiformis
Philip Crow
1939-7-10
s.n.
Riverside
Blythe
Comment
JEPS90698
Atriplex pacifica
D. Bramlet
1991-6-20
2200
Riverside
approx 8 m e of Davis Road (and some 150 m n of the San Jacinto River levee, Old Riverbed area beside existing channelized area of San Jacinto River); San Jacinto Wildlife Area
475
Comment
CLARK-A1528-400
Atriplex polycarpa
Charlotte Stocks
1964-8-30
Riverside
Coachella Valley
Comment
POM307326
Atriplex polycarpa
Henry J. Ramsey, Henry J. Ramsey
1937-11-20
2213
Riverside
Coachella Valley
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
UCR94949
Atriplex semibaccata
Scott D. White
1996-9-22
4542
Riverside
Perris Basin, Perris: Nuevo Road near intersection with Wilson Ave., west of the San Jacinto River crossing.
436
Comment
RSA572983
Atriplex suberecta
Steve Boyd
1986-4-19
1721
Riverside
Temescal Canyon: Warm Springs Valley, Alberhill Creek drainage, E of Nichols Road.
Comment
CLARK-A1528-4493
Avena barbata
John C. Roos
1952-2-18
5353
Riverside
Riverside
274
Comment
RSA586139
Avena barbata
D. L. Banks
1995-4-11
182
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail., 33 deg 26' 40''N-116 deg 58' 39''W.
829
Comment
UCR232781
Avena fatua
John F. Green
2008-4-16
0408- 30
Riverside
Peninsular Range; Perris-Aguanga Valley, SE of Romoland, powerline route north of McLaughlin Rd. near Palomar Rd.
445
Comment
CAS-BOT-BC213221
Ayenia compacta
Frank W. Peirson
1922-4-9
9600
Riverside
Andreas Canyon, Palm Springs Region
457
Comment
RSA77226
Ayenia compacta
F. W. Peirson
1922-4-9
9600
Riverside
Andreas Canyon, Palm Springs region
457
Comment
RSA502921
Baccharis salicifolia
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road.
365
Comment
UC1287079
Baccharis salicifolia subsp. salicifolia
C. L. Hitchcock
1966-3-15
24159
Riverside
3 mi e Glen Ivy Hot Springs
Comment
SEINET946173
Baccharis salicina
A. C. Sanders
1997-1
21619
Riverside
Lake Skinner area: mouth of Rawson Canyon, just NE of Lake Skinner.
457
Comment
CAS-BOT-BC295906
Bahiopsis parishii
C. L. Hitchcock
1940-3-30
5873
Riverside
Cottonwood Spring
Comment
UCR85075
Baileya multiradiata
A. C. Sanders, Helmkamp & MacKay
1995-3-12
16019
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
UCR116835
Baileya pauciradiata
Helen Kennedy, Fred R. Ganders
1980-4-15
4065
Riverside
Sonoran (Colorado) Desert, along [Box Canyon] road between Mecca and Hwy. 10
300
Comment
RSA0127789
Baileya pauciradiata
G. Rink
2013-3-22
11907
Riverside
About twelve miles west of Blythe, along the power line for the proposed Quartzite solar power plant, NE of the power transfer station.
145
Comment
SD28022
Baileya pleniradiata
Carl B. Wolf
1932-4-27
3026
Riverside
Mecca-Blythe Road; 3/4 miles west of Utopia.
149
Comment Read comments Dec 11 2011
RSA597464
Bebbia juncea
L. C. Wheeler
1959-12-27
7637
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
RSA6111
Bebbia juncea
C. B. Wolf
1932-5-24
3651
Riverside
0.5 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
549
Comment
UCR260869
Bebbia juncea
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41563
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., lower Horsethief Canyon Wash just above DePalma Rd. crossing, 1/4 mile NW of Horsethief Canyon Rd. junction
375
Comment
HSC25156
Bebbia juncea var. aspera
Richard Spjut
1972-3-13
2266
Riverside
Western border of the Colorado Desert ; San Jacinto Mts., near the eastern border of the San Bernardino Natl. Forest along Hwy. 74
915
Comment
CAS-BOT-BC75538
Berberis dictyota
T. Cass
1975-4-10
1710
Riverside
Santa Ana Mountains. 0.75 mile down road parallel to Brown Creek.
914
Comment
UCR240639
Berberis dictyota
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 429
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1098
Comment
CLARK-A1528-5633
Berberis nevinii
John C. Roos
1948-2-21
3772
Riverside
San Timoteo Canyon
Comment
JOTR32874
Bernardia incana
La Doux, Tasha, E. Babich
2008-3-5
3017
Riverside
Joshua Tree National Park. NW Eagle Mountains, approx. 3mi NE of Cottonwood Visitor Center; open rocky bajada/pediment
1085
Comment Read comments Jan 19 2014
RSA479264
Bernardia incana
Julian P. Donahue
1984-10-6
90405
Riverside
Pinyon Crest, Pinyon Flat, between San Jacinto & Santa Rosa Mts.
1249
Comment
SD134536
Bidens laevis
Craig Reiser
1991-9-17
Riverside
Near Norco, in slough of Santa Ana River
Comment
UCR271519
Bloomeria crocea
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8361
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
436
Comment
RSA503136
Bloomeria crocea var. crocea
J. D. Olmsted
1962-5-10
3616
Riverside
L. Matthews Road ca. 1/2 mi. W of dam
427
Comment
RSA482755
Boechera
M. B. Dunkle
1937-3-25
4952
Riverside
Dry Morongo.
Comment
SBBG72283
Boechera arcuata
M. N. Ackley
-May-1929
Riverside
Tahquitz
2438
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
CDA1760
Bothriochloa ischaemum
O. F. Clarke
1967-7-6
C 670706 -1
Riverside
At Clarke residence, 1012 Spruce Street, Riverside.
0
Comment
UCD56821
Bothriochloa ischaemum
Oscar F. Clarke
1967-7-6
C 670706 1
Riverside
Riverside Co.
Comment Read comments Apr 8 2009
UCR52001
Bouteloua aristidoides
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2125
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR195799
Bouteloua aristidoides var. aristidoides
Jim Andre, T. La Doux
2007-9-6
8706
Riverside
Little San Bernardino Mountains, Joshua Tree National Park, dirt road to Lost Horse Ranger Station, below Hemmingway Buttress
1237
Comment
OBI26037
Bouteloua barbata
David J. Keil
1976-12-12
11920
Riverside
Along I-10, 37 mi E of Chiriaco Summit.
Comment
POM274196
Bouteloua curtipendula
J. C. Roos
1948-8-27
2786
Riverside
Near Pinon Flat, Santa Rosa Mountains.
1372
Comment
CHSC109259
Bowlesia incana
Scott D. White; Justin M. Hood
2008-7-9
12423
Riverside
San Jacinto Mountains: K Flat, from large pond downstream to meadow.
1402
Comment
RSA586052
Bowlesia incana
D. L. Banks, S. D. Boyd
1995-3-16
103
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
610
Comment
SD125996
Bowlesia incana
B. Pitzer, A. C. Saunders
1987-4-21
491
Riverside
Box Springs Mountains, near southernmost radio towers.
790
Comment
UCR207375
Bowlesia incana
O. F. Clarke
2004-2-26
s.n.
Riverside
Peninsular Range, eastern edge of Riverside; Box Springs Mtns, Two Trees Canyon
412
Comment
UCR126982
Brassica nigra
A. C. Sanders, T. B. Salvato
2003-5-9
26593
Riverside
San Jacinto Valley, west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.)
457
Comment
CHSC110009
Brassica tournefortii
Scott D. White
2001-4-3
8237
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station. Alt.:396-473m/1300-1550ft.
396
Comment
RSA784729
Brassica tournefortii
Duncan S. Bell
2012-3-18
3196
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
UCR174152
Brassica tournefortii
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32527
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
640
Comment
RSA0125106
Brickellia californica
Duncan S. Bell
2016-10-27
10215
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
CLARK-A1528-5510
Brickellia desertorum
John C. Roos
1947-11-1
3751
Riverside
Eagle Mountains
Comment
UCR18575
Brickellia nevinii
John C. Roos
1965-9-12
s.n.
Riverside
Santa Ana Mtns., Tin Mine Canyon, 3 mi SW of Corona
550
Comment
UCR217655
Brodiaea santarosae
Karyn L. Drennen, Ana Hernandez
2010-5-12
014
Riverside
Santa Ana Mountains foothills, Santa Rosa Plateau, south edge of Mesa de Colorado, 760 m east-southeast of Via Volcano/Avocado Mesa Road intersection, 250 m east of Via Volcano, 50 m north of dirt road
627
Comment
UCR104641
Brodiaea terrestris subsp. kernensis
D. E. Bramlet
1993-5-4
2336
Riverside
Peninsular Range; Gavilan Hills area, Monument Peak Valley. 762 m NW of Monument Peak and 76 m north of the E-W tending dirt road that is between Black Rocks and Monument Peak. 1.2 km SW of the 'bend' (Sec.17) area of Cajalco Rd.
488
Comment
UCR23233
Brodiaea terrestris subsp. kernensis
Melody Lardner
1981-5-31
195
Riverside
Santa Ana Mtns, Tenaja Rd., 2.5 mi from the corner of Calle Collina Rd. and Tenaja Rd., 0.5 mi east of Squaw Mtn
610
Comment
SEINET14401098
Bromus carinatus
M. G. McLeod
1971-1
467
Riverside
Idyllwild
Comment
CAS-BOT-BC149306
Bromus carinatus var. carinatus
H. M. Hall
1901-6-1
2226
Riverside
San Jacinto Mountains. Along water courses in the vicinity of Strawberry Valley.
1615
Comment
CAS-BOT-BC149307
Bromus carinatus var. carinatus
Ralph Hoffmann
1929-9-8
s.n.
Riverside
Mount San Jacinto.
1828
Comment
UC69336
Bromus carinatus var. carinatus
H. M. Hall
1899-5-22
1112
Riverside
San Jacinto Mountains; Southern California, San Jacinto Mountains
1524
Comment
UCSB51392
Bromus catharticus
Roos, A.
1937-11-13
Riverside
San Bernardino Basin region, Riverside
243
Comment Read comments May 21 2011
SEINET260200
Bromus ciliatus
M. Curto, L Allen
1990-8-23
693
Riverside
San Bernardino National Forest ; Santa Rosa Mts, Toro Pk, N slope, Santa Rosa Mt Rd (SBNF 7S02) ca 2km E of Toro CG
1890
Comment
UCR120907
Bromus diandrus
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24919
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR70128
Bromus inermis
A. C. Sanders
1980-7-22
1726
Riverside
San Jacinto Mtns, Dutchman's Flat in Bear Trap Canyon about 1 mi (airline) west of Idyllwild. Between Hwy 243 and Foster Lake
1814
Comment
RSA764436
Bromus rubens
Doris Hoover Bowers
1978-3-19
2527
Riverside
Wild Horse Canyon
1280
Comment Read comments Apr 7 2013
UCR165391
Bromus rubens
A. C. Sanders
2005-4-21
29571
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
UCR2262
Bromus trinii
F. M. Reed
1920-3-24
4236
Riverside
Western Colorado Desert, Murray Canyon, a tributary of Palm Canyon near Palm Springs
305
Comment
JEPS9627
Bursera microphylla
Marjorie Clary
1939-3-2
Riverside
17 mi sw Coachella; Santa Rosa Mountains, Martinez Canyon
Comment
JEPS76396
Caesalpinia virgata
L. R. Heckard
1977-3-15
4519
Riverside
e. Mecca (lower end of Box Canyon near Garfield St. Junction); Box Canyon
91
Comment
RSA595539
Caesalpinia virgata
Alan Prather, Alice Hempel
1993-5-16
s.n
Riverside
Along I-10, 20.1 km E of Coachella, at the rest stop for the westbound lanes.
400
Comment
UC82886
Calandrinia ambigua
S. B. and W. F. Parish
1884-4-5
1188 a
Riverside
Indio
Comment
UCR183336
Calandrinia ciliata
Mitch Provance
2003-4-26
9882 B
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
RSA33865
Calocedrus decurrens
N. C. Cooper
1943-9-11
908
Riverside
Dr. Robert L. Rutherford's Lot, Idlewild,
1676
Comment
SD229032
Calocedrus decurrens
Dick Schwenkmeyer
2012-8-27
804
Riverside
3.2 miles southeast of the intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild.
1887
Comment
UCR26355
Calocedrus decurrens
A. C. Sanders, J. A. Harpel
1981-8-26
2337
Riverside
Santa Rosa Mtns., Cedar Spring
2250
Comment
POM12906
Calochortus concolor
Philip A. Munz
1922-6-24
5811
Riverside
Pipe Creek, Hemet Valley, San Jacinto Mountains region
1402
Comment
CLARK-A1045-77
Calochortus invenustus
George K. Helmkamp
1978-5-20
Riverside
San Jacinto Mountains Idyllwild 15' Q
Comment
UCR217557
Calochortus plummerae
Jeff B. Galvin
2008-3-19
71
Riverside
Peninsular Ranges, foothills of the San Jacinto Mountains, Potrero. One drainage west of Potrero Creek
700
Comment
RSA613471
Calochortus splendens
Darin L. Banks, Victor Steinmann
1997-3-13
1450
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
RSA660540
Calochortus splendens
Orlando Mistretta
1992-6-10
512
Riverside
Cleveland National Forest: Along old road coming off 3504 W of Sierra Peak. Head of road.
Comment
RSA662566
Calochortus splendens
P. Shirokawa
1998-5-15
31
Riverside
Cleveland National Forest- Trabuco Ranger District, 0.3 miles from Ortega Highway (State Highway 74) on North Main Divide Road.
808
Comment
UCR273986
Calochortus splendens
Mitch Provance
2012-4-27
412- 31
Riverside
The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave.
799
Comment
CAS-BOT-BC483504
Calochortus splendens
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore
Comment
RSA79173
Calycoseris parryi
Philip A. Munz
1952-5-2
16242
Riverside
Dry Morongo Wash, n.w. end of Coachella Valley.
457
Comment
RSA457756
Calycoseris wrightii
Steve Boyd
1988-3-10
2120
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA704584
Calycoseris wrightii
LeRoy Gross
2005-3-3
1582
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
JEPS52561
Calyptridium monandrum
Carl V. Meyer
1929-6-15
756
Riverside
along old road between Keen Camp and Idyllwild (San Jacinto Mountain); San Jacinto Mountain
1524
Comment
UCR98080
Calyptridium monandrum
A. C. Sanders, G. Helmkamp
1997-3-15
19941
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
488
Comment
RSA0089417
Calyptridium monospermum
Michael G. Simpson, Jamie Hall, Michael Silveira, Lori Simpson
2007-6-16
2896
Riverside
Little Taquitz Valley, San Jacinto Mountain, along trail, ca. 0.1 mi north of junction with Pacific Coast[Crest] Trail, ca. 0.9 mi northeast of Tahquitz Peak.
2454
Comment
UC489218
Calyptridium monospermum
C. V. Meyer
1928-7-27
550
Riverside
San Jacinto Peak; Southern California, San Jacinto Peak
3230
Comment
RSA527865
Calyptridium parryi
Scott D. White
1991-5-24
91 -75
Riverside
San Jacinto Mtns region: Big Bear area E of Sugarloaf & W of Hwy 38, S of Hwy 18 & Baldwin Lake.
2073
Comment Read comments Aug 3 2017
SD237410
Calystegia macrostegia
A. C. Sanders, T. B. Salvato
2011-4-1
38956
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
RSA557898
Calystegia macrostegia subsp. intermedia
Steve Boyd, Orlando Mistretta, Bob Boyd
1992-4-22
7017
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment
CAS-BOT-BC221317
Calystegia macrostegia subsp. tenuifolia
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23108
Riverside
10 miles n. of Pala, on road to Elsinore
Comment
CSUSB673
Calystegia macrostegia subsp. tenuifolia
Frances Miller
1964-5-5
M 6425
Riverside
Box Spring Mountains At the base of Box Spring Mountains (the end of), beside the stables.
365
Comment
UCR202236
Camissonia
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
POM32000
Camissonia bistorta
C. F. Baker
1904-4-5
4118
Riverside
Hemet
Comment
RSA543743
Camissonia bistorta
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6047
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
SEINET7072829
Camissonia bistorta
A. G. Vestal
1963-5-19
s.n.
Riverside
About 1.5 miles northeast of Aguanga on Route 371 [the Cahiulla Road]. Coordinate datum: WGS84/NAD83. (33? deg. 27' 46" North Latitude, -116? deg. 51' 36" West Longitude, Coordinate datum: NAD27.).
Comment
UCR228928
Camissonia bistorta
A. C. Sanders
2011-4-6
39009
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
RSA465969
Camissonia boothii subsp. condensata
Lester Rowntree
1930-5-7
s.n.
Riverside
Colorado Desert, Hidden Springs
Comment
RSA95242
Camissonia boothii subsp. condensata
F. W. Peirson
1925-12-30
5429
Riverside
Colorado Desert. Thousand Palms Canyon.
Comment
RSA136658
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-1-25
11475
Riverside
Box Canyon, 5.5 miles SE of Painted Canyon turnoff, near Mecca.
Comment
RSA586795
Camissonia californica
D. L. Banks, Steve D. Boyd
1995-5-3
233
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UCR216360
Camissonia californica
Mike Bell
2008-3-19
035
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Bonnie Bell, along Whitewater River c. 2 miles north on Whitewater Canyon Rd. from I-10 freeway
537
Comment
SEINET4565918
Camissonia claviformis
Duncan S. Bell
2010-5-1
889
Riverside
Sonoran (Colorado) Desert; Arica Mountains, c. 10.5 air miles SW of Rice, c. 2.6 air miles S of the junction of Hwy 62 and the aqueduct access road
291
Comment
VVC704
Camissonia claviformis
P. J. MacKay, T. Thomas
1997-2-8
93
Riverside
Colorado Desert, Palm Springs; vacant lot on Bogart Trail (street).
169
Comment
RSA135224
Camissonia claviformis subsp. aurantiaca
William M. Klein
1958-2-11
38
Riverside
Between Cathedral City and Palm Village on Calif. 111 to Indio.
97
Comment
RSA449189
Camissonia claviformis subsp. aurantiaca
Christopher Davidson
1979-4-4
7673
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
RSA777817
Camissonia claviformis subsp. aurantiaca
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-24
846
Riverside
Chuckwalla Mountains Wilderness, off Corn Spring Road. Large wash draining out of large canyon in Chuckwalla Mountains, draining through pavement plain bajadas
396
Comment
UCR226910
Camissonia claviformis subsp. aurantiaca
Jim Andre
2011-2-2
16211
Riverside
Coachella Valley, west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point 5.5 mi from junction with Hwy I-10
259
Comment
UCR113608
Camissonia confusa
A. C. Sanders
1994-5-29
14553
Riverside
San Bernardino Mtns, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek
793
Comment
POM13793
Camissonia hirtella
P. A. Munz
1922-4-28
5086
Riverside
West of Lake Elsinore, base of mountain-slope.
488
Comment
POM48990
Camissonia hirtella
P. A. Munz, I. M. Johnston
1924-7-29
8846
Riverside
6 miles SE of Poppet Flat, San Jacinto Mountains.
1524
Comment
UCR214545
Camissonia ignota
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37845
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.93 mi. north (03 deg. ) of intersection of I-15 and Lake St.
469
Comment
SEINET273116
Camissonia pallida
G. K. Helmkamp, AC Sanders
1997-3-15
1501
Riverside
Skinner Lake; Grassland at base of Bachelor Mtn and adjoining chaparral. UTM 10km cell; 11SMH-9E 1N Skinner Reservoir
488
Comment
RSA186572
Camissonia pallida subsp. hallii
Peter H. Raven
1958-5-5
12884
Riverside
Joshua Tree National Monument, Salton View
1585
Comment
RSA480033
Camissonia refracta
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, Tim S. Ross
1988-3-10
2160
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
UCR241549
Camissonia refracta
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40637
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
UCR90326
Camissonia refracta
Ed LaRue
1993-4-29
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe landfill, along Blythe-Midland Road, 3 mi. south of the Big Maria Mtns, 6 mi. west of Colorado River
137
Comment
UCR137482
Camissonia strigulosa
D. L. Banks
1997-3-16
1542
Riverside
NW Palomar Mountains, Agua Tibia Mountains, N face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound
567
Comment
UCR90594
Camissonia strigulosa
Scott D. White
1995-6-29
3375
Riverside
Santa Ana Mtns., Murrieta Creek, NW of Murrieta, upstream from Cole Creek confluence, at Calle de Oso Oro Rd. crossing
351
Comment
UCD103412
Camissoniopsis bistorta
Steve Boyd
1986-3-1
1360
Riverside
Gavilan Plateau, Gavilan Hills. 1/4 mile south of Harford Springs County Park.
640
Comment
JOTR33730
Camissoniopsis pallida subsp. pallida
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2730
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy, braided ephemeral wash flowing northeast (Stop 2)
Comment
RSA757755
Camissoniopsis pallida subsp. pallida
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4314
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
UCR166099
Camissoniopsis pallida subsp. pallida
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16206
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
CLARK-A1528-350
Capsella bursa-pastoris
Joe Buriel
1966-2-26
Riverside
Lake Matthews
457
Comment
CLARK-A1528-971
Carex diandra
Patricia A. Andrews
1975-3-13
5899
Riverside
Rubidoux
Comment
CAS-BOT-BC32038
Carex multicaulis
Peter H. Raven
1958-5-17
12964
Riverside
San Jacinto Mts., Dark Canyon Camp Ground.
Comment
UC72389
Carex nebrascensis
H. M. Hall
July, 1901
2561
Riverside
Fuller's Mills Mountains San Jacinto Mountains
2072
Comment
POM1477
Carex praegracilis
D. L. Crawford
1916-3-15
726
Riverside
Near Corona.
Comment
UCR50003
Carex praegracilis
L. F. LaPre, Jack Easton
1987-6-5
s.n.
Riverside
Peninsular Range, Rancho California, along Temecula Creek at Pala Road bridge
Comment
SEINET7572181
Carex praegracilis
Steve Boyd
1981-4-10
s.n.
Riverside
Gavilan Hills region, canyon at the southeastern base of "Rocky Bluff Ridge", east of Estelle Mountain and south of the Gavilan Plateau.
610
Comment
CAS-BOT-BC117871
Carex sartwelliana
P. M. Kamb
1947-5-17
525
Riverside
Hall Canyon, San Jacinto Mts.
1645
Comment
RSA769158
Carex senta
P. F. Zika, Nick Otting
2010-8-3
25243
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains, Penisula Ranges
2550
Comment
RSA496454
Carex triquetra
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3069
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
JEPS46520
Castela emoryi
E. E. Schellenger
May 1920
Riverside
Hayfields e Mecca (Colorado Desert); , Hayfields e of Mecca
Comment
SD239935
Castela emoryi
Nathan Moorhatch, Shari Norton
2010-5-7
Riverside
Sonoran (Colorado) Desert: north of Desert Center, north of the golf course and east of the bend in Eagle Mountain Road.
198
Comment
RSA667138
Castilleja affinis
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23899
Riverside
Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. NE Murrieta.
396
Comment
SBBG26800
Castilleja affinis subsp. affinis
C. B. Clokey, I. W. Clokey, B. Templeton
1930-4-15
4729
Riverside
Perris to Gavilan Pk
600
Comment Read comments Nov 8 2011
RSA730596
Castilleja densiflora
Robert F. Thorne, Walter Wisura
1978-5-21
51975
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
SEINET7073308
Castilleja exserta
A. G. Vestal
1963-4-27
s.n.
Riverside
Santa Gertrudis Wash southeast of Murrieta Hot Springs. Coordinate datum: NAD27.
Comment
UCR25604
Castilleja exserta
John C. Roos
1952-4-16
5558
Riverside
Box Springs Mountains, Pigeon Pass
457
Comment
RSA0013616
Castilleja exserta subsp. exserta
LeRoy Gross, Duncan S. Bell
2013-4-30
6023
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
RSA651703
Castilleja foliolosa
Diane M. Ramirez
1983-4-1
5
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
UC885335
Castilleja miniata
I. W. Clokey and E. G. Anderson
1935-8-21
6865
Riverside
Fuller's Creek; San Jacinto Mts.
1500
Comment
JEPS6193
Castilleja minor subsp. spiralis
Peter Kamb
1950-9-13
1939
Riverside
Hall Canyon; San Jacinto Mts.
1645
Comment
UC57006
Castilleja minor subsp. spiralis
F. Gilman
1902-1
35
Riverside
Palm Springs
Comment
UCR24918
Castilleja minor subsp. spiralis
A. C. Sanders
1980-7-18
1662
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
UCR224387
Casuarina cunninghamiana
Justin M. Wood
2010-1-5
1408
Riverside
Prado Basin, city of Corona, Pomona-Rincon Road, 0.2 mi north of the intersection with Railroad Street
165
Comment
UCR22079
Caucalis microcarpa
Steve Boyd
1980-5-3
193
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
CAS-BOT-BC38294
Caulanthus cooperi
Lewis S. Rose
1937-4-9
37121
Riverside
Palms to Pines Highway, 18 miles west of Indio.
1036
Comment
RSA248730
Caulanthus cooperi
Christopher Davidson
1973-4-19
1993
Riverside
Joshua tree Natl. Monument, various sites along the road, 1-10 miles s of Joshua tree
1220
Comment
HSC6671
Caulanthus heterophyllus
C. L. Hitchcock
1966-3-16
24179
Riverside
0.25 mi. W of Aguanga
Comment
RSA709075
Caulanthus heterophyllus
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains: powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain.
1220
Comment
UC1929315
Caulanthus heterophyllus
Scott D. White, Justin Wood
2008-4-16
11889
Riverside
Perris/Elsinore Basin; Hills to the W of I-215 and S of Scott Rd.
Comment
UCR89796
Caulanthus heterophyllus
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1795
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
RSA593696
Caulanthus lasiophyllus var. rigidus
Steve Boyd, Dave Bramlet
1996-4-19
8630
Riverside
San Jacinto Valley: San Jacinto Wildlife Refuge at southwestern edge of Mystic Lake in the San Jacinto River floodplain, N of ''Marsh A'', NE of the refuge headquarters.
433
Comment
UCR17935A
Caulanthus simulans
A. C. Sanders
1976-4-20
00224 A
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
UCR27052
Caulanthus simulans
L. F. LaPre, S. Boyd
1982-4-29
s.n.
Riverside
Peninsular Range, Road S3, 5 mi south of Sage
701
Comment
JEPS42363
Ceanothus cordulatus
W. L. Jepson
1903-8-8
2317
Riverside
trail below Round Valley; San Jacinto Mt.
2895
Comment
RSA569986
Ceanothus crassifolius
Steve Boyd, Kyle Boyd
1993-3-28
7919
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
RSA606765
Ceanothus crassifolius
Jon E. Keeley
1996-5-5
27362
Riverside
Chaparral S of Hwy 79 on Woodchuck Rd., E of Temecula.
183
Comment
SD152769
Ceanothus crassifolius
Steve Boyd
1993-3-14
7726
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northeastern corner of the wilderness, south of Elsinore Peak, in borad saddle on high ridge forming east side of Wildhorse Canyon.
975
Comment
SDSU13472
Ceanothus crassifolius
James C. Dice, George Diggs
1987-12-7
763
Riverside
Santa Margarita Ecological Reserve: north side of Temecula Gorge, ca. 0.4 km ENE of Field Station site (just SE of Weather Station), overlooking Santa Margarita River. T8S, R3W, NW 1/4 of NW 1/4 of Section 26.
341
Comment
UCR87946
Ceanothus crassifolius
A. C. Sanders
1994-1-30
14225 B
Riverside
Box Springs Mtns., Crest of range along the pole line trail from the head of Two Trees Canyon to head of Big Springs Canyon
686
Comment
UC1931129
Ceanothus cuneatus
Scott D. White, Justin Wood
2008-6-18
12251
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of Highway 79 (Idyllwild).
Comment
UCR241215
Ceanothus cuneatus
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 53
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, east fork of Hathaway Canyon
945
Comment
SEINET13945835
Ceanothus cuneatus
I. W. Clokey, E. G. Anderson
1935-1
6734
Riverside
East of Hemet, Riverside County.
820
Comment
UC870525
Ceanothus cuneatus var. cuneatus
I. W. Clokey and E. G. Anderson
1935-4-16
6734
Riverside
e of Hemet
820
Comment
CHSC1505
Ceanothus greggii var. perplexans
V. Holt
1942-3-29
Riverside
Keen Camp, Santa Rosa Mountains.
Comment
RSA783161
Ceanothus greggii var. perplexans
J. D. Olmsted
1962-5-3
3502
Riverside
S of southern Quercus Keloggii population on Thomas Mt.
1616
Comment
RSA161276
Ceanothus leucodermis
Peter H. Raven
1959-5-17
14230
Riverside
Lake Fulmor, San Jacinto Mtns.
Comment
RSA398912
Ceanothus oliganthus
Anstruther Davidson
1921-4-1
3406
Riverside
Banning.
Comment Read comments Mar 27 2011
CAS-BOT-BC51649
Ceanothus ophiochilus
Steve Boyd; Tim Ross; Laurel Arnseth
1989-3-31
3097
Riverside
Vail Lake area, 1 mi W of lake
700
Comment
RSA606741
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27410
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
UCR68476
Ceanothus ophiochilus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3097
Riverside
Peninsular Range, Vail Lake area, 1 mi. west of lake
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
CAS-BOT-BC51921
Ceanothus perplexans
Paul F. Covel
1938-4-21
1175
Riverside
On grade bet. Idyllwild - Hemet
Comment
UCR268311
Ceanothus perplexans
Jim Andre
2012-6-15
30497
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
UC1292593
Ceanothus tomentosus
C. L. Hitchcock
1964-3-17
23107
Riverside
10 miles N of Pala, on road to Elsinore
Comment
RSA535466
Ceanothus tomentosus var. olivaceus
Steve Boyd, Tim S. Ross, Orlando Mistretta
1992-2-2
6651
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Lower half of Tenaja Cyn, especially about Fishermans Camp.
Comment
RSA14152
Celtis reticulata
R. C. Bacigalupi
1935-6-27
2358
Riverside
1/4 mi. up small canyon at head of 16th St., Banning.
Comment Read comments Mar 13 2011
CDA7288
Centaurea X pouzinii
T. C. Fuller
1962-6-6
8846
Riverside
South entrance to Fuller Rancho, ca. 5 miles north of Corona.
0
Comment
UCR159773
Centaurea solstitialis
Chris E. True, Robert Cox
2005-6-17
s.n.
Riverside
Beaumont Badlands, San Timoteo Canyon, north of historic schoolhouse and RR tracks, just NE of El Casco Lakes
610
Comment
RSA69871
Centaurea solstitialis
J. C. Roos
1951-9-25
5253
Riverside
Fairmount
259
Comment
RSA764881
Centromadia pungens subsp. laevis
Justin M. Wood
2010-9-8
2600
Riverside
San Timoteo Canyon: Just SE of El Casco Substation along San Timoteo Creek.
640
Comment
SBBG101694
Centromadia pungens subsp. laevis
S. Boyd with T. Ross
1991-6-14
6354
Riverside
Warm Springs Crk at the NE end of Hogbacks ridge, from Alamos Rd S to confluence W Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
UC68686
Centrostegia thurberi var. thurberi
H. M. Hall
May, 1905
6021
Riverside
Colorado Desert, Cottonwood Mountains Cottonwood Mountains; Colorado Desert, Cottonwood Mountains
609
Comment
UCR174039
Cerastium glomeratum
A. C. Sanders
2006-5-19
32461
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CSUSB928
Cercidium floridum
Steve G. Nelson
1974-4-13
Riverside
Deep Canyon, found near gate to Deep Canyon Reserve in a gravelly wash
152
Comment
VVC203
Cercidium floridum
Scott D. White
1995-5-11
3029
Riverside
Southeast Mojave Desert, Cadiz Valley, S of Iron Mtns.; Hwy 62 +-3 road mi E of jct w/ SH 177
400
Comment
JEPS46468
Cercidium floridum subsp. floridum
W. L. Jepson
Oct. 1912
5239
Riverside
near Riverside Mts.; Colorado River
Comment
UC1128901
Cercidium floridum subsp. floridum
H. S. Yates
1936-4-8
5453
Riverside
near Fish Springs; Thermal Quadrangle
60
Comment
CAS-BOT-BC135456
Cercocarpus betuloides var. betuloides
L. R. Abrams
1908-7-21
s.n.
Riverside
Santa Ana Mountains, near Elsinore
Comment
CLARK-A1528-181
Chaenactis artemisiifolia
C. M. Flanagan
1973-4-14
OO 102
Riverside
Sunnymead
609
Comment Read comments Mar 26 2014
POM6069
Chaenactis artemisiifolia
Jenkins, L. T. Street
1917-5-30
s.n.
Riverside
San Jacinto.
Comment Read comments Nov 20 2011
RSA781202
Chaenactis artemisiifolia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37805
Riverside
Southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356deg.) of intersection of I-15 and Lake St.
549
Comment
CAS-BOT-BC276394
Chaenactis carphoclinia
Elizabeth McClintock
1964-4-8
s.n.
Riverside
E of Indio
Comment
RSA550281
Chaenactis carphoclinia
Walter Wisura, John Dolan, Michael Wall
1992-3-24
4615
Riverside
Lowdesert: 4.7 mi NE of Mecca on Box Canyon Rd.
Comment
SBBG99383
Chaenactis carphoclinia
W. L. Halvorson
1977-2-5
77 -6
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
UCR139718
Chaenactis carphoclinia
B. G. Pitzer
1989-4-16
1298
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
JEPS24882
Chaenactis carphoclinia var. carphoclinia
Peter M. Ray
1949-3-12
1380
Riverside
Painted Canyon Orocopia Mountains
Comment
CAS-BOT-BC276916
Chaenactis fremontii
Ivan Johnston
1917-4-4
1064
Riverside
Mouth of Andreas Canyon
228
Comment
CAS-BOT-BC276917
Chaenactis fremontii
Geo. B. Grant
1906-4-20
6708
Riverside
Palm Springs
Comment
OBI16855
Chaenactis fremontii
Robert F. Hoover
1969-4-11
11211
Riverside
Mouth of Morongo Valley cyn
Comment
SD215393
Chaenactis fremontii
W. Wisura, A. King and L. Newcomb
1992-4-10
4664
Riverside
Low Desert: Missin Creek west of Highway 62 below Morongo Valley
Comment
SD30666
Chaenactis fremontii
Edith A. Purer
1935-4-21
6456
Riverside
Valley floor, near Palm Springs.
Comment
SEINET2049106
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
Alluvial Fan, S side of Little San Bernardino Mstns. Dillon Road and 1000 Palms Oasis Rd Jct. S of Joshua Tree National Park, parallel to I-10. 5 mi. E of Jct dillon Rd. and Fargo Cyn Rd. Near small hill with blow sand on top 2000'.
244
Comment
UC894461
Chaenactis fremontii
I. W. Clokey and B. C. Templeton
1930-4-9
4699
Riverside
n of Palm Springs; Colorado Desert
170
Comment
UCR214329
Chaenactis glabriuscula
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38388
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
UCR34888
Chaenactis glabriuscula
L. B. Ziegler
1966-6-23
057
Riverside
San Jacinto Mtns., Thomas Mountain
1982
Comment
UCR108882
Chaenactis glabriuscula var. glabriuscula
Heidi A. Haid
1968-5-8
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UC1543221
Chaenactis glabriuscula var. lanosa
Donald G. Nelson
1936-5-21
381
Riverside
n Mt. Thomas (e of Lake Hemet, slopes just n of meadow in valley just e of Hurkey Creek Camp area, San Jacinto Mountains); San Jacinto Mountains, e of Lake Hemet, n of Mt. Thomas
Comment
UC63016
Chaenactis glabriuscula var. lanosa
H. M. Hall
April 1903
3784
Riverside
vicinity of Riverside
396
Comment
RSA779020
Chaenactis stevioides
Duncan S. Bell
2010-4-1
652
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
UCR29848
Chaenactis stevioides
George K. Helmkamp
1983-3-24
383- 20
Riverside
Sonoran (Colorado) Desert, north base of the Little Chuckwalla Mountains, 1.5 miles east of Graham Pass Road
336
Comment
UCSB7215
Chaenactis stevioides
Beeks, Richard
1952-4-5
Riverside
12 miles E. of Shaver Summit
Comment
RSA27502
Chaenactis stevioides var. stevioides
I. L. Wiggins
1941-3-27
9683
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
JEPS8902
Chaenactis xantiana
Marjorie D. Clary
1932-5-26
1652
Riverside
Pleasant Valley Colorado Desert, , Hexie Mt.
1066
Comment
VVC2109
Chamaesyce abramsiana
Tim Thomas
2012-8-23
5874
Riverside
Colorado Desert, WNW of Blythe on east side of McCoy Mtns, 5 miles north of I-10
168
Comment
VVC2185
Chamaesyce abramsiana
Tim Thomas, Paul Frank, Art Schuab, Mike Honer
2012-9-5
5884
Riverside
Colorado River Valley, Wilson Road; 0.3 miles west of the river.
104
Comment
RSA556453
Chamaesyce albomarginata
Julie Greene
1993-4-30
1275
Riverside
San Jacinto Wildlife Area. S of visitor center road and North of the old San Jacinto River drainage
433
Comment
RSA619314
Chamaesyce albomarginata
A. C. Sanders, K. C. Rose
1998-9-29
22239
Riverside
West edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills.
Comment
POM188401
Chamaesyce micromera
Marcus E. Jones
1925-9-7
s.n.
Riverside
Palm Springs
Comment
JOTR29454
Chamaesyce polycarpa
La Doux, Tasha
2006-1-23
1352
Riverside
Joshua Tree National Park. Pinto Basin; northwest of Eagle Mountains; south of Black Eagle Mine Rd.
Comment
RSA6445
Chamaesyce polycarpa
P. A. Munz, L. T. Street
1919-5-7
2774
Riverside
Palm springs
183
Comment
UC570788
Chamaesyce polycarpa
Margaret Stason
1927-3-12
Riverside
Thousand Palms Colorado Desert
Comment
POM49551
Chamaesyce serpillifolia subsp. hirtula
P. A. Munz, I. M. Johnston
1924-7-29
8824
Riverside
5 miles SE of Poppet Flat, San Jacinto Mtns.
1372
Comment
RSA731017
Chamaesyce setiloba
Michael Wall
2008-4-26
455
Riverside
Chuckwalla Mountains; Corn Springs wash at Corn Springs Rd. crossing ca. 8.0 miles SW of Chuckwalla Rd.
435
Comment
UC2026401
Chamaesyce setiloba
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10052
Riverside
COLORADO DESERT, CHUCKWALLA MOUNTAINS: Northwest base of the range, south of Eagle Mine Road exit on Interstate 10.
Comment
UC2015693
Cheilanthes clevelandii
A. C. Sanders
1995-11-26
17912
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga & Anza, S of Hwy 371. Small cyn crossing Spanish Spur Trail ca. 0.1 mi N of Deer Spr. Trail, 0.2 mi N of Kearsarge Rd.
Comment
CAS-BOT-BC70040
Cheilanthes covillei
Elizabeth Parsons Hawver
1917-3-29
s.n.
Riverside
Palm Springs
Comment
UC399602
Cheilanthes covillei
I. M. Johnston
1918-4-3
1830
Riverside
San <Jaciento> Canyon; San <Jaciento> Mts
685
Comment Read comments Nov 20 2011
RSA596148
Cheilanthes newberryi
Darin L. Banks
1996-11-7
1196
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation, at the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
494
Comment
UC42540
Cheilanthes newberryi
Mrs. Gregory
1891-1
Riverside
San Jacinto Mts
Comment
POM9290
Cheilanthes newberryi
P. A. Munz, Harwood
1920-3-20
3375
Riverside
5 miles S of Corona
305
Comment
UC1063595
Cheilanthes parryi
H. S. Yates
1937-3-24
6453
Riverside
Deep Canyon; Thermal Quadrangle
Comment
POM120427
Cheilanthes viscida
W. G. Wright
s.n.
Riverside
Whitewater Canyon
Comment Read comments Apr 30 2011
IRVC29263
Chenopodium berlandieri
A. C. Sanders, Kelly Volansky
2003-10-16
27333
Riverside
lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. Moreno Valley
534
Comment
UCR242659
Chenopodium berlandieri
A. C. Sanders
2013-7-7
40860
Riverside
Peninsular Range; San Jacinto Mountains, near central Idyllwild, west side of Hwy 243 at road junction to Astrocamp (Saunders Meadow Rd.) and 0.15 km NE of Tollgate Rd. junction
1596
Comment
RSA720297
Chenopodium californicum
Mitch Provance, Tim Ross
1998-3-27
989
Riverside
Morongo Indian Reservation, S entrance to Hathaway Cyn., near the corner of Verdugo Rd. and Hathaway Cyn. Rd.
732
Comment
UCR208489
Chenopodium murale
Scott D. White, Justin M. Wood
2009-3-24
12581
Riverside
Colorado Desert, western foothills of Mecca Hills, c. 0.5 air mi east of the Coachella Canal and 4 air mi south of the I-10 Fwy
27
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
RSA549246
Chenopodium rubrum
A. C. Sanders, O. F. Clarke
1991-10-5
11741
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mile SE of Louis Rubidoux Nature Center.
Comment
CSUSB731
Chilopsis linearis
Susan Larisch
1963-3-23
S. N.
Riverside
Ca. 10 miles above Mecca, California in Fox Canyon. Ca. 50 meters of roadside
Comment Read comments Mar 24 2013
UCR178319
Chilopsis linearis
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 621 .2
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
JOTR29467
Chilopsis linearis subsp. arcuata
La Doux, Tasha, Nicole Pietrasiak
2006-6-21
1678
Riverside
Joshua Tree National Park. Stop # 1 = in wash on west side of Northern Eagle Mountains, approx. 1.5 miles NE of Mastodon Peak.
1051
Comment
UCD130404
Chloracantha spinosa
Don Pendleton
1988-5-17
s.n.
Riverside
just west of Blythe along a canal near Hobson Way.
Comment
RSA615389
Chloris truncata
A. C. Sanders
1997-3-26
200095
Riverside
Lake Skinner area: N edge of Temecula vinyard district, Borel Road, 0.1 mile W of turnoff to Lake Skinner (33 deg 34'N, 117 deg 02'W; Bachelor Mt. 7.5 Quad: T7S R2W NE/4 Sec.13). Alt. 488 m/ 1600 ft.
488
Comment
UCR20458
Chloris virgata
John C. Roos
1952-9-3
5897
Riverside
Riverside, Citrus Experiment Station
305
Comment
CLARK-A1528-22
Chlorogalum pomeridianum
C. M. Flanagan
1973-5-31
OO 620
Riverside
Morongo Indian Reservation
1158
Comment
RSA777390
Chorizanthe brevicornu
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
794
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
RSA340187
Chorizanthe brevicornu var. brevicornu
Robert F. Thorne, W. A. Tilforth
1980-5-28
54177
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
RSA392615
Chorizanthe brevicornu var. brevicornu
Christopher Davidson
1973-4-1
1847
Riverside
Along Hwy 74 on desert hillside facing Palm Desert.
488
Comment
SBBG6282
Chorizanthe brevicornu var. brevicornu
T. L. Secrest
1948-4-7
Riverside
5 mi below Whitewater
274
Comment
UC724241
Chorizanthe brevicornu var. brevicornu
Aven Nelson, Ruth A. Nelson
1939-3-30
3349
Riverside
near Desert Center (Highway 60); near Desert Center
Comment
UCR158518
Chorizanthe coriacea
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30028
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
UCR228933
Chorizanthe coriacea
A. C. Sanders
2011-4-6
39000
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
UCR138573
Chorizanthe corrugata
Steve Boyd, Orlando Mistretta
1986-3-13
1447
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR86987
Chorizanthe fimbriata var. fimbriata
Ed LaRue
1993-5-10
s.n.
Riverside
Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side of Hwy 215
457
Comment
UCR215795
Chorizanthe leptoceras
Anuja Parikh
1990-5-12
167
Riverside
north of Agua Tibia Wilderness, south of Dripping Springs Campgrouns, 1.0 km south of Hwy 79, 2.8 km east of Woodchuck Road
494
Comment Read comments Mar 9 2014
RSA500565
Chorizanthe leptotheca
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3605
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
RSA688849
Chorizanthe parryi
Scott D. White, Michael Honer
2003-5-13
9252
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon washWhitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
RSA532561
Chorizanthe parryi var. parryi
D. E. Bramlet
1991-5-9
2133
Riverside
North Domenigoni Hills, 1 km. SE of the end of Warren Rd. In a saddle between Peak 733 m. Sec 31(west) and 728 in Sec. 30 (east). The population is found some 167 m. E of an existing dirt road.
Comment
UCR80512
Chorizanthe parryi var. parryi
D. E. Bramlet
1991-5-3
2115
Riverside
Small ridge of a steep canyon between Diamond and Crown Valleys, 1100 m south of Diamond Valley. Site located on a S-tending ridge 76 m north of a blue line stream, 300 m west of Rawson Rd
580
Comment
UCR174452
Chorizanthe polygonoides subsp. longispina
A. C. Sanders
2006-5-19
32385
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CAS-BOT-BC257184
Chorizanthe polygonoides var. longispina
Mrs. C. M. Wilder
1906-5-29
s.n.
Riverside
West Riverside
Comment
RSA720625
Chorizanthe polygonoides var. longispina
Naomi Fraga, Dolores Gault, Tim Thibault, Michael Wall
2005-5-19
1564
Riverside
Along trail alongside Elsinore Peak.
Comment
UC1543906
Chorizanthe polygonoides var. longispina
Barbara Ertter and Jeffrey Strachan
1980-5-22
3490
Riverside
Dripping Springs Campground Cleveland National Forest (hills on e side, near Hwy 79 between Aguanga and Temecula, n of Wild Horse Peak)
609
Comment
UCR228830
Chorizanthe polygonoides var. longispina
A. C. Sanders, T. B. Salvato
2011-4-4
38973
Riverside
Peninsular Range, Warm Springs Valley, 0.4 mi. WNW (276 deg. ) of intersection of Collier Ave. & Riverside Dr./Hwy 74, NE of Baker St.
387
Comment
RSA392746
Chorizanthe rigida
N. R. Zabriskie, Walter Zabriskie
1973-3-23
596
Riverside
30 yds. SW of Research Center Bldgs. Deep Canyon, N slope Santa Rosa Mountains.
305
Comment
UC187937
Chorizanthe watsonii
S. B. and W. F. Parish
April, 1882
Riverside
borders of Colorado Desert at Agua Caliente; borders of Colorado Desert at Agua Caliente
Comment
POM97997
Chorizanthe xanti var. leucotheca
E. C. Jaeger
1926-4-15
s.n.
Riverside
Mission Creek Wash
Comment Read comments Nov 5 2011
RSA628203
Chorizanthe xanti var. leucotheca
A. C. Sanders
1994-5-29
14577
Riverside
East Branch Millard Canyon, along Forest Service Road 4S45.
1200
Comment
RSA770313
Chrysothamnus paniculatus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4403
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
SEINET3146291
Chrysothamnus paniculatus
L. S. Rose
1935-12-21
35677
Riverside
Colorado Desert; Whitewater Wash, 3 mi SE Palm Springs Station
305
Comment
UCR109475
Chrysothamnus paniculatus
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19656
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, east of VAMB Captain
534
Comment
UCR133967
Chrysothamnus paniculatus
Mitch Provance, J. S. Ross
1998-3-27
MOR- 952
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
POM48741
Chrysothamnus teretifolius
D. D. Keck
1924-12-31
11
Riverside
Pinyon Wells, Little San Bernardino Mts
Comment
CAS-BOT-BC160584
Chylismia claviformis subsp. aurantiaca
P. D. Hurd
1963-4-11
344
Riverside
Porcupine Wash, Joshua Tree National Monument
Comment
SD44540
Chylismia claviformis subsp. aurantiaca
J. B. Marks
Jul 1948
Riverside
Roadside above Banning.
1067
Comment
UC1184369
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-25
11473 A
Riverside
roadside 1.5 mi w Mecca
Comment
SEINET3146317
Cirsium occidentale var. californicum
W. B. Crockatt
sn
Riverside
Prado
91
Comment
CAS-BOT-BC438665
Cistanthe ambigua
Aven Nelson; Ruth Nelson
1939-3-29
3326
Riverside
Near the Palm grove, at Hidden Springs, on the Mecca road
Comment
UCR97658
Citrus sinensis
A. C. Sanders
1997-3-2
19774
Riverside
Riverside: north of Spruce Street between the railroad tracks and the Gage Canal, near foot of Box Springs Mountains.
305
Comment
SEINET3093392
Clarkia purpurea
B. Pitzer, K. Kirtland
1986-5-20
222
Riverside
Butterfield Stage Ranch development, in the hills on the N side of Pauba Valley, in the Rancho California area, 1 mi. S of Buck Mesa on the E side of Butterfield Stage Road.
Comment
CAS-BOT-BC163862
Clarkia purpurea subsp. quadrivulnera
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
RSA526131
Clarkia purpurea subsp. quadrivulnera
Steve Boyd, T. S. Ross
1990-5-11
4644
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
SEINET6944614
Clarkia purpurea subsp. quadrivulnera
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
Just west of Perris, at base of Gavilan Hills.
Comment
UCR213694
Clarkia rhomboidea
Justin M. Wood, Brandy Wood
2009-6-13
886
Riverside
San Jacinto Mountains, Idyllwild County Park, Lily Creek and adjacent slope to west of campground
1616
Comment
UCSB4304
Clarkia rhomboidea
Kamb, Peter
1948-7-4
Riverside
Hall Cyn; San Jacinto Mtns
1645
Comment
POM307267
Claytonia parviflora subsp. parviflora
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2119
Riverside
Santa Rosa Mountains.
Comment
RSA586802
Claytonia parviflora subsp. viridis
D. L. Banks, Steve Boyd
1995-5-3
0240
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UC218122
Claytonia parviflora subsp. viridis
P. A. Munz
1922-6-30
5910
Riverside
Santa Rosa; Santa Rosa Mts.
1981
Comment
UC63869
Claytonia parviflora subsp. viridis
H. M. Hall
536
Riverside
vicinity Winchester
609
Comment Read comments Mar 20 2011
RSA613462
Claytonia perfoliata
D. L. Banks, Victor Steinmann
1997-3-13
1430
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
RSA33630
Clematis lasiantha
Robert L. Rutherford
1945-6-17
1669
Riverside
Big Oaks Canyon, Banning.
1220
Comment
LA207252
Clematis ligusticifolia
L. Crutcher;
1933-8-19
20
Riverside
San Jacinto Mountains, Stream back of Camp Tahquitz
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
CHSC1440
Clematis pauciflora
E. Thomas
1940-3-10
Riverside
San Jacinto foothills.
Comment
SEINET269320
Clematis pauciflora
Scott D. White
1995-4-5
2735
Riverside
Lakeview Mtns. directly E of Rosary St. at T intersection w Central in town of Nuevo. Perris quad.
488
Comment
SJSU9059
Clematis pauciflora
G. B. Youngberg
1956-3-30
232
Riverside
Glen Ivy Hot Springs, E slope Santa Ana Mts c. 11 mi SE of Corona
365
Comment
UCR89875
Clematis pauciflora
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3342
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
RSA124985
Cleome isomeris
P. H. Raven
1958-1-23
10409
Riverside
Sandy wash along United States Highway 99 [Hwy 10], 7.8 miles west of Thousand Palms turnoff.
Comment Read comments Sep 10 2011
SEINET199116
Coldenia palmeri
Francia Chisaki, J Ingram; H Arnott
1955-4-18
621
Riverside
5.7 miles northwest of Thousand Palms on Hwy 60
Comment
RSA507955
Collinsia childii
Steve D. Boyd, C. Boyd, K. Boyd, R. Noyes, L. Arnseth
1988-5-28
2273
Riverside
Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest.
1500
Comment
SD133001
Collinsia concolor
Scott White
1991-5-10
91 141
Riverside
Hwy 79, immediately W of the U.S. Forest Service Campground at Dripping Springs
548
Comment
UCR120345
Collinsia concolor
Mitch Provance
1998-4-5
387
Riverside
Reche Canyon, Reche Canyon Road, near intersection with Keissel Rd., c. 1 mile south of S.B.C./R.C. Line.
549
Comment
UCR35350
Collinsia concolor
L. B. Ziegler
1967-4-25
121
Riverside
Perris-Aguanga Basin, Pauba Ranch [SE of Temecula in Pauba Valley, off Hwy 79]
381
Comment
RSA0117429
Collinsia concolor
Steve D. Boyd, Orlando Mistretta
1991-5-22
6299
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA408265
Collinsia heterophylla
Anstruther Davidson
s.n.
Riverside
Corona
Comment
UCR133716
Collinsia heterophylla var. austromontana
N. C. Cooper
1944-6-16
1429
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1524
Comment
RSA0117389
Collinsia parryi
E. W. Lathrop
1959-4-16
4473
Riverside
14 miles W of Murrieta. Tenaja plateau.
Comment
CAS-BOT-BC52501
Colubrina californica
Annie M. Alexander; Louise Kellogg
1941-5-20
2206
Riverside
5.2 miles northwest of Desert Center, Eagle Mountain pumping station road
457
Comment
SD124711
Condalia globosa var. pubescens
Andy C. Sanders, Et al.
1986-3-1
6042
Riverside
Chuckawalla Bench, W side of Chuckawalla Mtns, 9 miles S of Hwy I-10 on the gasoline road, 2 mi. airline S of the Model Mine.
579
Comment
RSA741570
Convolvulus arvensis
Scott D. White, Justin M. Wood
2008-6-17
12162
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
UCR120851
Convolvulus simulans
D. E. Bramlet
1993-4-14
2327
Riverside
Gavilan Hills, Black Rocks area, NE of Black Rocks and 1.2 km south of Cajalco Rd., east of orange groves
445
Comment
UC1605399
Conyza bonariensis
Steve Boyd and Darin Banks
1994-9-29
8368
Riverside
floodplain e dike along San Jacinto River (w of Sedco Hills community); Lake Elsinore
381
Comment
UCR37486
Conyza bonariensis
Steve Boyd
1981-3-2
s.n.
Riverside
Peninsular Range, Dawson Canyon, Gavilan Hills
Comment
UC455185
Corallorhiza maculata
I. J. Condit
1910-6-23
Riverside
Tahquitz Valley San Jacinto Mts.
2438
Comment
UCR227723
Cordylanthus rigidus
Duncan S. Bell, Joy England
2010-6-7
1274
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 3 air miles southeast of the junction of Hwy 74 and Forest Service Road 5S15
1057
Comment
JOTR34471
Coreopsis bigelovii
Andre, Jim
2012-4-16
20954
Riverside
Joshua Tree National Park. Pleasant Valley; along Geology Tour Road at SW end of one-way loop at drainage below Pinyon Well. Approx. 7.5 mi south of Natl Park loop road (paved).
1094
Comment
CAS-BOT-BC287878
Coreopsis californica
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater
304
Comment
CAS-BOT-BC101305
Corethrogyne filaginifolia
John Thomas Howell
1927-8-2
2917
Riverside
Idyllwild, Strawberry Valley, Mt. San Jacinto
1676
Comment
SD152944
Corethrogyne filaginifolia
Steve Boyd, Tim Ross and Dave Bramlet
1992-9-9
7665
Riverside
Southern Santa Ana Mountains; upper San Mateo Canyon, from the junction of Tenaja Road and Los Alamos Road.
395
Comment
SDSU4694
Corethrogyne filaginifolia var. filaginifolia
James C. Dice, J. D. Tenhumen
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
UCR251709
Coronopus didymus
T. B. Salvato
2014-4-11
7849
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills, above an old horse track, c. 0.2 mi north of the junction of Temescal Canyon Road and Concordia Ranch Road
377
Comment
CLARK-A1528-5017
Cotula australis
John C. Roos
1965-12-20
Riverside
Riverside
243
Comment
CLARK-A1656-711
Cotula australis
Theo Glenn
1979-2-12
Riverside
Palm Springs
Comment
UCR172202
Cotula coronopifolia
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
RSA543301
Crassula connata
Steve Boyd
1991-3-17
5509
Riverside
Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon.
Comment
RSA776224
Crassula connata
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
867
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
UCR196894
Crassula connata
A. C. Sanders, T. B. Salvato
2008-2-19
34425
Riverside
San Bernardino Valley Region, Riverside, vacant lot at NW corner of the intersection of Chicago Ave. and M. Luther King (ex Pennsylvania) Ave.
296
Comment
UCR97444
Crassula connata
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19865
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
UC536862
Crossosoma bigelovii
M. C. Jones
1934-2-18
Riverside
Whitewater Canyon Colorado Desert
Comment
RSA480574
Croton californicus
M. B. Dunkle
1933-3-4
3060
Riverside
Painted Canyon, Colorado Desert.
30
Comment
UC868668
Croton californicus
I. W. Clokey
1935-4-16
6726
Riverside
e Mecca (along road)
200
Comment
UCR161013
Croton californicus
Mark S. Brunell, M. Okada
1993-5-29
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs area, SW corner of Hwy 111 and Gene Autry Trail
104
Comment
UCR278562
Croton californicus
Mitch Provance
2012-7-28
712- 08
Riverside
San Gorgonio Pass, Banning, Montgomery Creek and adjacent plateaus, south of Westward Ave., and west of Banning High School
695
Comment
SEINET12141354
Croton californicus
J. F. Bright, Wyman, C.
1933-1
8058
Riverside
near Palm Springs
Comment
RSA577341
Croton californicus var. mohavensis
I. W. Clokey
1935-4-16
6726
Riverside
East of Mecca.
200
Comment
CDA14351
Crypsis schoenoides
D. Domenigoni
1997-7-21
s.n.
Riverside
West Coast Turf, 31755 Winchester Road, Winchester.
0
Comment
POM368208
Cryptantha angustifolia
F. R. Fosberg
1932-3-13
10626
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
SEINET8666059
Cryptantha angustifolia
David Silverman, A. C. Sanders
2010-3-23
7818
Riverside
Sonoran (Colorado) Desert; Chuckwalla Valley, dunes at SSE tip of Palen Lake, 1.5 km SW of Palen Dunes Dr., 3.2 km N of I-10 and 8 km ESE of Sidewinder Well
130
Comment
UC1114587
Cryptantha angustifolia
Peter H. Raven
1958-1-24
11441
Riverside
Fargo Canyon
Comment
UC857056
Cryptantha angustifolia
Lewis S. Rose
1938-2-1
38007
Riverside
10 mi e Desert Center
30
Comment
UCR92482
Cryptantha barbigera
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
SDSU18705
Cryptantha barbigera var. fergusoniae
Kristen Hasenstab, M. G. Simpson
2008-4-2
64
Riverside
Joshua Tree National Park. Southwest Hidden Valley, 200 ft east of the Hidden Valley nature Loop Trail . Located under scrub-oak and Coleogyne ramosissima.
1321
Comment
SDSU20581
Cryptantha barbigera var. fergusoniae
Ronald B. Kelley
2005-3-22
653
Riverside
Cottonwood Road north of West Palm Springs, near type location.
549
Comment
UCR115343
Cryptantha corollata
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16268
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
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
UCR133045
Cryptantha corollata
Jeri Hirshberg
1989-3-27
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta; Miller Canyon
396
Comment
UCR45198
Cryptantha costata
A. C. Sanders
1986-5-10
6496
Riverside
Western Colorado Desert, Coachella Valley, mouth of the Whitewater River, along the levee where the river crosses Lincoln St., 3 mi south of Mecca
-70
Comment
SBBG6271
Cryptantha cycloptera
H. and M. Dearing
1942-3-7
4812
Riverside
Cathedral City bajada
Comment
RSA712691
Cryptantha decipiens
George K. Helmkamp
1984-5-2
D- 27
Riverside
Big Morongo Canyon, 3 - 3.5 miles below the caretakers s house at the Big Morongo Preserve.
549
Comment
JOTR34347
Cryptantha dumetorum
Andre, Jim
2012-4-11
20696
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
UCR244861
Cryptantha inaequata
Jim Andre
2012-3-19
21382
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
JEPS67648
Cryptantha intermedia
W. L. Jepson
1935-4-17
19156
Riverside
Elsinore, sw Riverside County Elsinore
Comment
JEPS67664
Cryptantha intermedia
W. L. Jepson
1903-8-5
2267
Riverside
near Strawberry Valley; Mt. San Jacinto
1767
Comment
POM368282
Cryptantha intermedia
H. de Forest, Geo C. Johnstone
1925-4-17
s.n.
Riverside
Cabazon.
Comment Read comments Mar 13 2011
SD133160
Cryptantha intermedia
Scott White
1991-5-13
91 112
Riverside
Highway 79, immediately west of U.S. Forest Service Campground at Dripping Springs
548
Comment
UC1112452
Cryptantha intermedia
Peter H. Raven with R. Snow
1957-7-26
10924
Riverside
0.9 mi n Vista Grande Ranger Station (Banning to Idyllwild road); San Jacinto Mountains
Comment
UC1168696
Cryptantha intermedia
Peter H. Raven
1958-5-17
12939
Riverside
3.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
UCR117325
Cryptantha intermedia
Mitch Provance
1998-6-11
659
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
UCR25080
Cryptantha intermedia
A. C. Sanders
1980-7-18
1637
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
UCR4734
Cryptantha intermedia
Frank C. Vasek
1960-3-17
600317- 06
Riverside
Sonoran (Colorado) Desert, Morongo Canyon, E side of the road on hill at mouth of canyon, 4.5 mi NW of Desert Hot Springs
579
Comment
RSA782530
Cryptantha intermedia var. intermedia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38373
Riverside
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.
465
Comment
JOTR37504
Cryptantha maritima
Hodges, Stephen R.
2016-3-1
630
Riverside
Joshua Tree National Park. Northern edge of the Eagle Mountains where they border the Pinto Basin. Approximately 3 kilometers west of Pinto Wells. Ascending up towards the ridge line on loose unconsolidated sand ramps
Comment
CLARK-A1656-730
Cryptantha micrantha
Theo Glenn
1981-4-24
Riverside
San Jacinto Mountains
Comment
GMDRC2051
Cryptantha micrantha var. lepida
J. Andre
2006-4-26
6769
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: ridgetop, W. of upper Long Canyon, approx. 0.5 mi. S. radio tower and of NE corner (boundary) of park Near 34.06663 deg. N 1116.44661164471 deg. 43681' W. Elev. 44661 ft.
1325
Comment
RSA499652
Cryptantha micrantha var. lepida
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
POM47458
Cryptantha micrantha var. micrantha
Mary F. Spencer
1918-4-13
844
Riverside
Palm Springs.
137
Comment
RSA79960
Cryptantha micrantha var. micrantha
F. W. Peirson
1920-2-16
s.n.
Riverside
Colorado Desert. Garden of Eden east of Palm Springs.
Comment
RSA543954
Cryptantha microstachys
Steve Boyd, Orlando Mistretta
1991-5-9
6185 b
Riverside
Santa Ana Mountains, lower flank of range along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons.
549
Comment
RSA583722
Cryptantha microstachys
Steve Boyd
1995-4-24
8474 A
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 its junction with the Dripping Springs Trail.
610
Comment
RSA650981
Cryptantha microstachys
Marion P. Harthill
1976-5-6
s.n.
Riverside
Cleveland National Forest.
609
Comment
SDSU20871
Cryptantha microstachys
Lee Ripma, Jim Rocks
2013-4-24
406
Riverside
Proposed Spring Valley Raneh development project. On privately owned land.
550
Comment
UC1114559
Cryptantha microstachys
Peter H. Raven
1958-5-17
12949
Riverside
7.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
UC1563133
Cryptantha muricata
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-4-1
3162
Riverside
just sw Vail Lake Area dam; Vail Lake Area
487
Comment
UCD119934
Cryptantha muricata
Steve Boyd; Tim Ross, Laurel Arnseth
1989-4-1
3162
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
487
Comment
UCR181953
Cryptantha muricata
Mitch Provance
2003-4-5
6616
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
VVC126
Cryptantha muricata
A. C. Sanders, J. Mac
1997-5-4
20658
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
RSA0079250
Cryptantha muricata var. jonesii
F. M. Reed
1925-5-23
5049
Riverside
Horsethief Canyon, Temescal Mountains.
Comment
RSA0079251
Cryptantha muricata var. jonesii
Steve Boyd
1995-4-24
8476
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 its junction with the Dripping Springs Trail.
610
Comment
RSA774888
Cryptantha muricata var. muricata
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5031
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 W116.66011
750
Comment
UCR228426
Cryptantha nevadensis
Dave Silverman, A. C. Sanders, Jeanette Duffels, Richard Dwerlkotte, Tammie Beyerl
2010-3-30
7822
Riverside
Sonoran (Colorado) Desert, Southwest flank of Palen Mtns bajada, along Palen Dunes drive, 4.6 km N of I-10, 9 km ESE of Sidewinder Well
136
Comment
SEINET3195133
Cryptantha nevadensis var. nevadensis
Andrew C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37461
Riverside
Sonoran (Colorado) Desert; SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak (McCoy Peak 7.5' Q.)
204
Comment
JOTR28811
Cryptantha pterocarya
La Doux, Tasha, Bill Truesdell
2004-3-11
1079
Riverside
Joshua Tree National Park. Pinto Basin; Sand Hills
530
Comment
UC78604
Cryptantha pterocarya
C. R. Orcutt
Apr 1889
Riverside
Colorado Desert
Comment
UCR72188
Cryptantha pterocarya var. cycloptera
Theo Glenn
1992-3-31
92- 08
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
RSA0042172
Cryptantha pterocarya var. pterocarya
Duncan S. Bell, Evan Meyer
2014-4-2
6514
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA499795
Cryptantha racemosa
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA499802
Cryptantha utahensis
M. B. Dunkle
1937-3-25
4950
Riverside
Colorado Desert. Shaver s Well
Comment
UC2015591
Cryptantha utahensis
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16178
Riverside
Coachella Valley/ San Jacinto Mtns. foothills: Chino Canyon near the Palm Springs tram station.
Comment
UC729878
Cryptogramma acrostichoides
Carl B. Wolf
1932-8-5
3078
Riverside
summit San Jacinto Peak; San Jacinto Mts
3293
Comment
JEPS42629
Cucurbita foetidissima
W. L. Jepson
1901-5-31
1569
Riverside
Temescal Wash near Elsinore; Temescal Wash
335
Comment
CLARK-A1528-428
Cucurbita palmata
Charlotte Stocks
1964-9-1
Riverside
Coachella Valley
Comment
UCR277524
Cuscuta
Mitch Provance
2011-6-28
17201
Riverside
Perris Plain, Perris, near the southwest corner of the intersection of Perris Blvd. and the Ramona Expressway
446
Comment
UCR156083
Cuscuta californica
T. B. Salvato, Kent Beaman
2005-5-16
814
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
CAS-BOT-BC224603
Cuscuta californica var. papillosa
Lewis S. Rose
1945-12-27
45331
Riverside
Colorado Desert. Cathedral City
152
Comment
CAS-BOT-BC224609
Cuscuta californica var. papillosa
Lewis S. Rose
1946-12-23
46300
Riverside
Cathedral Canyon Wash
Comment
RSA717672
Cuscuta denticulata
A. C. Sanders, G. Nuhn
1995-4-20
16587
Riverside
Colorado Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns., NE of 1000 Palms.
350
Comment
RSA617825
Cuscuta salina
R. E. Riefner
1998-7-9
98 -283
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
UCR261156
Cycloloma atriplicifolium
A. C. Sanders, Katie Young, John Hale
2015-4-22
41592
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring
458
Comment
SEINET5624472
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17507
Riverside
Pilot Mountain quadrangle, zone 11 0655330mE 3721650mN NAD83, Corn Springs, north side of Chuckwalla Mountains, 12km SSE of Desert Center, 85km east of Indio
500
Comment
RSA613629
Cynodon dactylon
D. L. Banks, Victor Steinmann
1997-3-13
1488
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
UCR25065
Cyperus erythrorhizos
John C. Roos
1951-9-25
5249
Riverside
Riverside, Fairmount Park
259
Comment
SEINET7581721
Cyperus erythrorhizos
Steve Boyd
1982-11-2
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of "Estelle Creek" and Temescal Creek, at the northern end of the entrenched meander of Temescal Creek at the western base of Estelle Mountain.
329
Comment
UCR199671
Cyperus odoratus
Scott D. White, Lynn Stafford
2007-7-5
11756
Riverside
Chino Hills State Park, Santa Ana River floodplain just blow Prado Dam
137
Comment
UC489280
Cystopteris fragilis
C. V. Meyer
1928-7-26
535
Riverside
Deer Springs; San Jacinto Mt
2987
Comment
RSA0113520
Dalea mollis
Henry J. Ramsey, Henry J. Ramsey
1940-4-14
1992
Riverside
North of Blythe, Colorado Desert.
Comment
RSA796272
Dalea mollissima
Jim Andre
2012-4-15
20849
Riverside
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
SEINET3439982
Dalea mollissima
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2741
Riverside
Chuckwalla Mtns: Graham Pass Rd, 10.6 mi. SSW of Chuckwalla Valley Rd.
488
Comment
JOTR00878
Dalea mollissima
Sipe, Frank
1958-3-10
235
Riverside
Joshua Tree National Park. PINTO BASIN
Comment
RSA718568
Dalea mollissima
Michael Honer, L. Hulse
2004-4-2
1887
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
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
CSUSB2045
Dalea spinosa
Daryl Faustini, Ned Curtis
1973-7-11
248
Riverside
Joshua Tree National Monument
182
Comment
UCR281018
Dasyochloa pulchella
Fred M. Roberts
2016-3-5
8004
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
POM13846A
Datisca glomerata
E. C. Jaeger
1921-7-7
1184
Riverside
Massacre Canyon [Badlands, near Lamb Canyon -SDW]
Comment Read comments Nov 5 2011
RSA566433
Datisca glomerata
Peter L. Morrell, Stan C. Spencer
1993-5-28
244
Riverside
on bank of San Gorgonio River, approx 4.25 air mi. N of gate at entrance to Banning Canyon
1600
Comment
SEINET7048217
Datisca glomerata
Steven R. Hill, Andrew C. Sanders
2001-5-4
33730
Riverside
Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters), Fallbrook 7.5' quad. Elevation 1140-1180 feet.
359
Comment
RSA0108944
Datura discolor
Duncan S. Bell, Amanda Bell
2012-1-28
3066
Riverside
East side of the Arica Mountains; collecting in Rice Valley, approximately 6 air miles southeast of the ghost town of Rice.
202
Comment
CSUSB773
Datura meteloides
Elliott Helm
1975-5-3
Riverside
10 miles from Desert Center on Highway 177. Colorado Desert.
396
Comment
CAS-BOT-BC520457
Datura wrightii
Mitch Provance
2012-9-11
17620
Riverside
Badlands of Western Riverside County: Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft. along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
RSA421893
Datura wrightii
N. C. Cooper
1944-5-21
1233
Riverside
Hemet.
549
Comment
JEPS12592
Deinandra fasciculata
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1576
Riverside
Temescal Wash
Comment
CAS-BOT-BC294120
Deinandra kelloggii
Virginia Moran
2003-5-22
s.n.
Riverside
Peninsular Range: Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and W of Wilson Creek
915
Comment
UC1746502
Deinandra kelloggii
A. C. Sanders, T. B. Salvato
2000-5-25
23403
Riverside
2 miles due east of Railroad Canyon Lake; Menifee Valley; S of Newport Rd., N of Holland Rd. and W of Bradley Rd., 2 miles due east of Railroad Canyon Lake
Comment Read comments Sep 27 2010
SBBG118904
Deinandra mohavensis
M. Wall with C. and D. Whiting
2005-8-6
402
Riverside
SE Hemet, Santa Rosa Hills, Simpson Park; T5S R1E S30 SW/4
Comment
SD144486
Deinandra mohavensis
A. C. Sanders, T. Schram, D. Wappler
1994-10-4
15774
Riverside
San Jacinto Mtns: North slope of the mtns; Azalea Creek ca 0.5 mi southwest of Twin Pines Ranch buildings, at road crossing just outside ranch fence (mak 10/07)
1070
Comment
UC1929633
Deinandra mohavensis
V. Soza, S. D. Boyd, Neil Gilbert
2000-12-6
1067 b
Riverside
Peninsular Ranges, San Jacinto Mountains region; McCall Memorial Park Campground.
1311
Comment
UCR151203
Deinandra mohavensis
Scott D. White
2000-10-20
8136
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills
671
Comment Read comments Jan 8 2013
RSA0020480
Delphinium parishii subsp. parishii
J. D. Olmsted
1962-5-1
423
Riverside
5 degrees NE slope just west of top of highest Southern California waterfall; 1/4 mi. SE of Falls Plateau, Snow Canyon N of Mt. San Jacinto.
945
Comment
RSA0020481
Delphinium parishii subsp. parishii
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon, Colorado Desert.
366
Comment
RSA0028783
Delphinium parryi
M. Wall, Susan Jett
1993-5-19
72
Riverside
Sage Rd, 4.6 mi S of Red Mtn Rd SE of Hemet. Associated plants include Adenotstoma fasciculatum, Eriogonum fasciculatum, Collinsia concolor, and exotic grasses.
Comment
CAS-BOT-BC121431
Delphinium parryi subsp. parryi
Philip Alexander Munz; Street; Williams
1919-5-28
105739
Riverside
San Gorgonio Pass near Banning
701
Comment
SDSU13373
Delphinium parryi subsp. parryi
Tarja Sagar
2000-5-20
29
Riverside
SMER. 300 m ESE from Northside Field Station along interpretive trail.
323
Comment
UCR35347
Delphinium parryi subsp. parryi
L. B. Ziegler
1967-4-25
123
Riverside
Perris-Aguanga Basin, Pauba Ranch [SE of Temecula in Pauba Valley, off Hwy 79]
381
Comment
CAS-BOT-BC82953
Dendromecon rigida
P. A. Munz
1932-4-24
12392
Riverside
Snow Creek Canyon San Jacinto Mountains.
457
Comment
CAS-BOT-BC82957
Dendromecon rigida
Peter H. Raven
1958-5-17
12951
Riverside
7.4 miles southeast of Banning on road to Idyllwild, San Jacinto Mountains.
Comment
RSA652540
Dendromecon rigida
Toppenberg
1961-5-12
s.n.
Riverside
Hwy to Idyllwild, Beaumont side.
Comment
POM122684
Dendromecon rigida subsp. rigida
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
JEPS10814
Descurainia obtusa subsp. adenophora
H. M. Hall
Jun 1901
2152
Riverside
Vandeventer Flat; San Jacinto Mountains
1371
Comment
RSA772417
Descurainia pinnata subsp. glabra
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4846
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UC68539
Descurainia pinnata subsp. glabra
H. M. Hall
Apr 1905
5887
Riverside
Chuckwalla Bench; Colorado Desert
Comment
RSA433553
Dicentra chrysantha
M. M. Thompson
1947-6-19
c- 2082
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
SD262327
Dicentra chrysantha
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-6-6
617 21
Riverside
Temescal Valley: Property on S side of Temescal Canyon Rd., just W of Concordia Ranch Rd (Alberhill 7.5'Q)
363
Comment
UCR60932
Dicentra chrysantha
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-11
3722
Riverside
Peninsular Range, Vail Lake area, recently burned hills SE of lake, south of Hwy 79
488
Comment
UCR76181
Dicentra chrysantha
B. G. Pitzer, Stu Hemstreet
1992-5-21
1948
Riverside
Santa Ana Mtns., Cleveland National Forest, State Hwy 74, 1 mi. uphill of the 2,000 ft. marker & to the left 0.1 mi. on an old paved road
762
Comment
UC1931206
Dichelostemma capitatum
Scott D. White, Justin Wood
2008-6-19
12269
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
Comment
JOTR37060
Dichelostemma capitatum subsp. capitatum
La Doux, Tasha, M. Harding, J. Heintz, D. Thomas
2015-4-23
3546
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north of Eureka Peak road; along northward corridor with California Riding and Hiking Trail, sandy wash bottom with steep granite rocky slopes
Comment
RSA0106456
Dichelostemma capitatum subsp. capitatum
Daphne K. Christopher, Hannah Stevens
2003-4-3
82
Riverside
UC Riverside, Motte Rimrock Reserve. Off Hairstreak Trail and along roadside.
536
Comment
RSA367467
Dichelostemma capitatum subsp. capitatum
Martha Hilend
1928-4-1
143
Riverside
Between Banning and Whitewater.
Comment
OBI26119
Dicoria canescens
David J. Keil
1976-12-12
11928
Riverside
along I-10, 37 mi E of Chiriaco Summit
Comment
SBBG34737
Dicoria canescens
T. L. Secrest
1950-3-12
Riverside
near Indio
Comment
SEINET9347382
Dicoria canescens
Unknown
1976-10-15
Riverside
Riverside
Comment
SBBG25088
Diplacus bigelovii var. bigelovii
D. Myrick
1966-4-5
1384
Riverside
near S entrance of Joshua Tree Nat Monument
Comment
SD137605
Diplacus brevipes
Darin L. Banks, Steve Boyd
1995-4-5
160
Riverside
Agua Tibia WildernessArea. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail in the N flowing drainage that empties into Arroyo Seco
609
Comment
CAS-BOT-BC152268
Diplacus clevelandii
John Thomas Howell
1931-5-30
6604
Riverside
Santiago Peak Trail, Santa Ana Mts.
Comment
OBI9550
Diplacus clevelandii
H. E. McMinn
1945-6-7
1895 C
Riverside
Along Indian Truck Trl, E side of Santa Ana Mts
960
Comment
CAS-BOT-BC153098
Diplacus fremontii
H. M. Hall
1901-6-1
2049
Riverside
In the vicinity of Chalk Hill
1524
Comment
RSA0019428
Diplacus fremontii
H. M. Hall
1901-06
2049
Riverside
In the vicinity of Chalk Hill.
1524
Comment
RSA0018423
Diplacus longiflorus var. calycinus
Percy C. Everett, E. K. Balls, L. W. Lenz
1952-7-1
17267
Riverside
3 mi. s. from Banning along Hwy to Idyllwild.
915
Comment
SD122437
Diplacus puniceus
Duffie Clemons, J. Dice, G. Keator
1988-2-18
1944
Riverside
alongside jeep trail leading into Santa Margarita Ecological Preserve west of Temecula
Comment
SEINET8245387
Diplacus puniceus
D. W. McNeal
1981-3-30
2437
Riverside
above Hwy. #74 ca. 6.0 mi. w. of Interstate #15 at Lake Elsinor.
Comment
UCR72465
Diplotaxis tenuifolia
Michael A. Patten
1992-5-27
92- 20
Riverside
Green River Golf Club, near San Bernardino and Orange county lines
131
Comment
SBBG120958
Dipsacus sativus
K. Cambell
2006-6-15
Riverside
Temecula, NW corner of Moraga Rd and Rancho California Rd
335
Comment
UCR19016
Distichlis spicata var. stricta
John C. Roos
1952-7-2
5804
Riverside
Fairmount Park, Riverside
259
Comment
JEPS52449
Ditaxis
Marjorie D. Clary
1933-3-13
Riverside
Coral reef Ranch, Coachella Valley, Colorado Desert
Comment
UC17546
Ditaxis lanceolata
S. B. Parish
Apr 4 1896-Apr 13 1896
4141
Riverside
(Agua Caliente) Palm Springs (base of San Jacinto Mt); base of San Jacinto Mt., , (Agua Caliente)
152
Comment
UCSB3580
Ditaxis lanceolata
Haller, John
1960-4-2
Riverside
North base of Orocopia Mtns., 1.3 miles south of the junction of U.S. 60-70 and the south entrance road to Joshua Tree National Monument
487
Comment
RSA778006
Ditaxis neomexicana
J. Andre
2011-2-9
15930
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
UCR248428
Ditaxis serrata
Duncan S. Bell
2011-12-30
3040
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
UCR20744
Dithyrea californica
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1301
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
SBBG62189
Dodecahema leptoceras
unknown
-May-1901
Riverside
Elsinore
Comment
RSA228812
Dodecatheon clevelandii
Colin M. Wainwright, Larry E. DeBuhr
1972-2-10
597
Riverside
Santa Rosa Plateau, ca. 5 mi. west of Murrieta near Forest Route 7S01.
549
Comment
SD132880
Downingia bella
Tim Cass
1979-6-1
204
Riverside
Mesa de Colorado, Pool C
Comment
UCR65289
Draba cuneifolia
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3867
Riverside
Peninsular Range, Vail Lake area, cinder cone ridge at north side of mouth of Temecula Creek Canyon and adjacent benches on S flank of 'Big' Oak Mtn.
549
Comment
CAS-BOT-BC41680
Draba cuneifolia var. integrifolia
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-3
4120
Riverside
Vail Lake area, upper benches and adjacent slopes of the east flank of Big Oak Mountain. Just south of the east summit
701
Comment
POM99020
Draba cuneifolia var. integrifolia
E. C. Jaeger
1926-3-24
s.n.
Riverside
White Tanks, Western end of Pinto Mts.
Comment
SEINET4604435
Dudleya abramsii subsp. affinis
Marc A. Baker, Michelle Cloud-Hughes
2011-6-11
17369 .1
Riverside
Along Morris Ranch Road, 640m NNE of Kenworthy Station, 3.5km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain, 16km SW of Idyllwild.
1445
Comment
RSA487429
Dudleya lanceolata
Steve Myers
1998-5-17
s.n.
Riverside
Santa Rosa Springs Ranch, 0.25 mi. W of N end of Mesa de Burro, W of town of Murrieta
Comment Read comments Dec 5 2014
UCR251938
Dudleya lanceolata
Harun Bektas
2011-4-26
12
Riverside
Riverside, Box Springs Mountain Park; 7 miles above Moreno Valley via Pigeon Pass Rd.
793
Comment
UCR216953
Dudleya multicaulis
John Dvorak, Karyn L. Drennen, Rose Cook
2010-4-29
02
Riverside
Perris-Aguanga Basin, Gavilan Hills, Estelle Mountain, 145m west of main road to mining site on south, 25m east of smaller dirt road, in north-south drainage.
392
Comment
HSC47382
Dudleya saxosa subsp. aloides
Richard Spjut, C. E. Edson
1978-5-5
5017
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
915
Comment
LA104955
Dudleya saxosa subsp. aloides
Kei Nakai;
1980-12-25
688
Riverside
San Jacinto Mountains, 4.0 mi. W of Mountain Center on S side of Hwy 74
1219
Comment
RSA770928
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
4738
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119
604
Comment
UCR242720
Dysphania pumilio
A. C. Sanders
2013-7-6
40841
Riverside
Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Tahquitz View Dr. toward Crestview Dr.
1707
Comment
UCR59537
Echinocereus engelmannii subsp. engelmannii
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3581
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, NW end of lake at E end of Oak Mtn., north of Wilson Creek
488
Comment
UCR170135
Echinocereus engelmannii var. engelmannii
Jeffrey Ross, Sam Lau, Jenny Phui
1998-5-30
170
Riverside
San Gorgonio Pass, Morongo Indian Reservation; Road between Millard and Lion Canyon (Deep Canyon Road?), below Deep Canyon
619
Comment
UCR241259
Echinocereus engelmannii var. engelmannii
Jeffrey Ross
1998-4-21
s.n.
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, below mouth of Lion Canyon along the road toward the canyon from Deep Creek Rd.
569
Comment
UCR33709
Echinochloa colona
Sears
1977-10-13
S 605
Riverside
Sonoran (Colorado) Desert, Wiley's Well exit off Interstate 10 near playa lake
122
Comment
UCR110374
Echinochloa crus-galli
A. C. Sanders, Mitch Provance
1999-9-26
23118
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
UCR124134
Echinochloa crus-galli
Steve Boyd, Orlando Mistretta
1989-7-18
3763
Riverside
Peninsular Range, Vail lake area, conflence of Kolb Creek with lake.
427
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
SD234736
Eleocharis macrostachya
Mitch Provance
2005-5-17
6568
Riverside
Warm Spring 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.
395
Comment
SEINET7586289
Eleocharis macrostachya
Steve Boyd, Dave Bramlet
1996-4-19
8612
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
CHSC89888
Eleocharis montevidensis
L. P. Janeway
2004-5-8
8064
Riverside
Peninsular Ranges. Santa Ana Mountains, San Mateo Canyon; along the creek 150 m south-southwest of the Tenaja Trail trailhead at Wildomar Road.
384
Comment
UCD49843
Eleocharis montevidensis
A. C. Sanders; Mitch Provance, T. B. Salvato
2001-5-7
24170
Riverside
Perris-Aguanga Basin Region: S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. E of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon.
502
Comment Read comments Mar 24 2011
UCR104947
Eleocharis montevidensis
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20688
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
POM14330
Eleocharis palustris
Phillip A. Munz
1922-4-29
5105
Riverside
Dripping Springs, Temecula River
Comment
RSA271870
Eleocharis palustris
C. W. Tilforth, Walter Wisura
1978-7-25
1648
Riverside
Stream parallel to Murrieta - De Luz Road, 1.9 mile west of Murrieta.
Comment
RSA736250
Eleocharis palustris
Scott D. White, Justin M. Wood
2008-4-3
11799
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan property, Alberhill area.
274
Comment
SEINET3127271
Eleocharis parishii
S. B. Parish
1907-4-22
6145
Riverside
Western border of Colorado desert
200
Comment
CAS-BOT-BC221837
Eleusine indica
J. C. Roos; E. C. Jaeger
1952-10-8
5899
Riverside
Riverside
259
Comment
RSA613950
Eleusine indica
A. C. Sanders
1994-7-27
15163
Riverside
Riverside: Santa Ana River between the San Bernardino County line and the Market Street Bridge., 117 deg 22.5'W, 34 deg 01'N.)
246
Comment
RSA652205
Ellisia chrysanthemifolia
Dolores Perez
1981-4-11
13
Riverside
Cajalco Rd., between I-15 and Temescal Canyon Rd.
Comment
UCSB37924
Elymus X hansenii
J. C. Roos
1952-6-13
5765
Riverside
collected in Reche Canyon Reche Canyon
457
Comment
UCR154465
Elymus elymoides
Jason L. Hlebakos
2005-5-30
810
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
RSA131727
Elymus glaucus subsp. jepsonii
E. K. Balls
1958-6-27
23293
Riverside
Between Santiago Peak and Indian Truck Trail, along Main Divide, Santa Ana Mountains.
1372
Comment
UCR192701
Elymus hispidus
Naomi Fraga, V. Arvizu, Elizabeth Kempton, T. Thibault
2006-6-7
1692
Riverside
San Jacinto Mountains, east of Fobes Ranch Road, just south of Fobes Ranch
1585
Comment
UCR207342
Elymus repens
O. F. Clarke
2004-5-17
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
SD178092
Elymus triticoides
A. C. Sanders
2004-5-12
27874
Riverside
Elsinore Basin Region; Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
377
Comment
SEINET270931
Emmenanthe penduliflora
Richard J. Shaw
1958-5-10
1108
Riverside
Juniper Flat approximately 7 miles from Palm Desert.
1219
Comment
SFV12248
Emmenanthe penduliflora
A. Harrison
1962-4-17
22
Riverside
San Bernardino Mountains North of CA-60 on Whitewater Canyon Road, 0.25 miles south of trout farm where road crosses Whitewater River.
645
Comment
UCR158327
Emmenanthe penduliflora
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30069
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
LA206353
Encelia actoni
Elizabeth McClintock; L. Erickson
1937-11-6
sn
Riverside
San Jacinto Mountains, Foot of Idyllwild grade
Comment
RSA775808
Encelia actoni
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
888
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
915
Comment
UCR120204
Encelia californica
Mitch Provance
1998-3-5
196
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
CAS-BOT-BC131346
Encelia farinosa
W. R. Dudley
1903-12-26
s.n.
Riverside
Palm [Canon] Canyon
Comment
CAS-BOT-BC131347
Encelia farinosa
C. L. Hitchcock
1940-4-2
5923
Riverside
Cottonwood Springs wash, Joshua Tree Nat. Monument
Comment
RSA795928
Encelia farinosa
Duncan S. Bell
2009-4-19
281
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
SD187349
Encelia farinosa
Scott D. White, Angelia Carey
2004-4-16
10172
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
548
Comment
UCR167364
Encelia farinosa
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
UCR60769
Encelia farinosa
Steve Boyd, O. Mistretta
1986-3-13
1466
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCSB29016
Encelia farinosa
Hornemann, D.
1977-2-26
Riverside
Box Canyon Wash
60
Comment
SEINET10618306
Encelia farinosa
Billy Joe Cox
1975-4-23
Cox 4130
Riverside
Palo Verde, 1-3 km. W, (ca. 32 mi. S of Blythe). Riverside-Imperial Counties.
70
Comment
POM356681
Encelia farinosa var. farinosa
D. A. Young
1969-3-21
308
Riverside
3 miles SE of Hwy 74 (8 miles S of Palm Desert) near the fence of the University of California.
366
Comment
RSA503401
Encelia farinosa var. farinosa
J. D. Olmsted
1962-5-10
3605
Riverside
L. Matthews Road ca. 1/2 mi. W of dam
427
Comment
UCR232397
Encelia farinosa var. phenicodonta
Dave Silverman, Mark Bibbo
2010-3-31
7837
Riverside
Sonoran (Colorado) Desert, southern McCoy Mtns, east bajada flank, 1.5 km west of Black Creek Rd, 6.5 km north of I-10, and 6.9 km ENE of McCoy Peak
177
Comment
RSA560358
Encelia frutescens
Steve Boyd, Carol Boyd, K. A. Boyd
1992-4-19
6915
Riverside
N end of the Granite Mtns on sandy bajada along powerline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
NY70193
Ephedra aspera
I. W. Clokey
1935-4-17
6511
Riverside
Cottonwood Springs
Comment
UCR246832
Ephedra aspera
Jim Andre
2012-3-19
21334
Riverside
Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway
411
Comment
SEINET7048065
Ephedra californica
Steven R. Hill
2001-4-29
33542
Riverside
Whitewater Canyon, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
UC1929884
Ephedra californica
Scott D. White, Michael Honer
2003-5-13
9235
Riverside
SAN BERNARDINO MTNS: Whitewater Canyon, ca. 2 miles north of Bonnie Bell. Open wash & alluvial benches.
Comment
UCR41339
Ephedra californica
N. M. Fellows
1985-3-3
98
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
SEINET3220794
Ephedra fasciculata
Norman C. Cooper
1949-4-8
3285
Riverside
Shaver's Summit east of Indio.
Comment
RSA3984
Ephedra trifurca
C. B. Wolf
1932-4-29
3122
Riverside
Eastern Colorado Desert, 3 miles S of Rice on the Blythe road.
213
Comment
POM153434
Epilobium canum subsp. latifolium
Martha Hilend
1927-12-31
s.n.
Riverside
Cottonwood Springs. South edge of Mojave Desert.
Comment Read comments Sep 20 2011
RSA588573
Epilobium glaberrimum subsp. glaberrimum
E. C. Jaeger
1921-7-2
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
1585
Comment
IRVC2717
Epipactis gigantea
Mike McCartin
1965-4-17
s.n.
Riverside
Palm Springs; Andreas Canyon. Sonoran Desert/Peninsular Ranges
Comment
RSA381727
Epipactis gigantea
N. C. Cooper
1944-4-8
s.n.
Riverside
San Bernardino National Forest, San Jacinto Mountains: Andreas Canyon (near Palm Springs)
457
Comment
UC1543093
Equisetum hyemale subsp. affine
Donald G. Nelson
1936-5-23
401
Riverside
Fern Canyon Idyllwild; San Jacinto Mts., Fern Canyon
Comment
RSA684631
Equisetum laevigatum
Norman C. Cooper
1177
Riverside
Whitewater Canyon.
457
Comment Read comments Jun 26 2008
RSA684674
Equisetum laevigatum
Gale Sphon
1955-5-22
s.n.
Riverside
Hemet Meadow.
Comment
RSA761326
Equisetum laevigatum
Shawn Krosnick, C. Martinez, N. Fraga, L. McDade
2010-8-14
684
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
SDSU13549
Equisetum laevigatum
W. Miller, C. Mosse
1972-7-13
Riverside
100 yards west of M.W.D. station.
Comment
JOTR38421
Eragrostis cilianensis
Hodges, Stephen, A. Ingersoll
2015-8-26
650
Riverside
Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam.
Comment
UCR2381
Eragrostis mexicana subsp. mexicana
F. M. Reed
1907-11-24
2000
Riverside
Riverside. Santa Ana River bottom near Chinese Gardens.
Comment
RSA450464
Eragrostis mexicana subsp. virescens
J. C. Roos
1965-7-7
s.n.
Riverside
San Jacinto. On the edge of alfalfa field.
Comment
SD112848
Eragrostis mexicana subsp. virescens
D. F. Howe
1947-8-17
1753
Riverside
Orange Grove, Redlands
Comment Read comments Feb 17 2013
UCR113858
Eragrostis pectinacea var. miserrima
Mitch Provance
2000-6-24
2039
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR273741
Eremalche exilis
Duncan S. Bell, Amanda Bell, Evan Bell
2012-1-28
3069
Riverside
Mojave Desert, east side of the Arica Mountains, Rice Valley, c. 6 air miles southeast of the ghost town of Rice
202
Comment
JOTR31898
Eremalche rotundifolia
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2147
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash
Comment
CAS-BOT-BC160054
Eremothera boothii subsp. condensata
Javier Penalosa
1963-4-10
2788
Riverside
Deep Canyon, 3 mi. south of Palm Desert
213
Comment
CAS-BOT-BC160062
Eremothera boothii subsp. condensata
Edmund C. Jaeger
1939-3-30
s.n.
Riverside
Desert Center
243
Comment
SBBG60424
Eremothera boothii subsp. decorticans
M. N. Ackley
1928-4-3
761
Riverside
Devil's Cyn, Coral Reef Ranch
152
Comment
CHSC1148
Eremothera boothii subsp. desertorum
M. Garbutt
1935-3-20
Riverside
Colorado Desert.
Comment
UCD170707
Eremothera refracta
LeRoy Gross
2005-2-17
1409
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of campground.
548
Comment
UC218262
Eriastrum densifolium subsp. austromontanum
P. A. Munz
1922-7-1
5927
Riverside
Old Nicholas Canyon Santa Rosa Mts.
1524
Comment Read comments Jun 4 2009
UCD118270
Eriastrum eremicum subsp. eremicum
Collector Unknown
2016-5-19
292
Riverside
Little Morongo Wash, near Warren's Ranch.
Comment Read comments Feb 15 2013
RSA0120683
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
911
Riverside
Arica Mountains: northwest of mountain range, approximately 6.5 air miles southwest of the ghost town of Rice, and approximately 5 air miles northwest of Priests Well.
339
Comment
RSA0120776
Eriastrum luteum
P. A. Munz
1923-6-14
7103
Riverside
Glen Ivy Trail to Santiago Peak, Santa Ana Mountains.
915
Comment
UCR112491
Eriastrum sapphirinum
A. C. Sanders, T. B. Salvato
2000-5-30
23441
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR116969
Eriastrum sapphirinum
A. C. Sanders, T. B. Salvato
2001-5-3
24094
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR258632
Eriastrum sapphirinum
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7897
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 1.3 mi north of Hwy 15 and Temescal Canyon
555
Comment
RSA0094097
Eriastrum sapphirinum subsp. sapphirinum
Duncan S. Bell, Evan Meyer, Sonia Pena
2015-10-20
8723
Riverside
Santa Rosa Mountains; approximately 0.75 air mile west of the summit of Santa Rosa Mountain.
2196
Comment
UCR94065
Ericameria cuneata
Scott D. White, D. Haselfeld
1996-7-2
4255
Riverside
San Jacinto/Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi east of junction with Hwy 371, west-facing slope of Sugarloaf Mountain and adjacent valley
1402
Comment
CAS-BOT-BC287638
Ericameria linearifolia
Nancy Ryan Zabriskie; Walter Zabriskie
1970-5-2
287
Riverside
Up canyon from turnout parking area which is 1 mile up Sta. Rosa Mt road from Highway 74, Santa Rosa Mts
1371
Comment
JEPS31355
Ericameria linearifolia
W. L. Jepson
1901-5-20
1330
Riverside
Thomas Valley Mt. San Jacinto Range, Thomas Valley
Comment
POM359405
Ericameria linearifolia
Ora M. Clark
1929-3-16
1716
Riverside
N. of Whitewater
Comment
RSA772850
Ericameria linearifolia
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4841
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UC527316
Ericameria linearifolia
C. B. Wolf
1931-5-11
Riverside
rocky ridges above Pipe Creek (above Hemet Valley); San Jacinto Mts.
1676
Comment Read comments Mar 24 2011
UCR181166
Ericameria linearifolia
R. E. Riefner Jr.
2006-3-4
06- 48
Riverside
Peninsular Range; San Jacinto Mtns, near Anza, c. 1.5 mi. west from Pine Meadow on Hwy 74 and 1.5 mi. NW from Hamilton Creek
1320
Comment
RSA0121042
Ericameria paniculata
Duncan S. Bell, LeRoy Gross
2016-3-29
9125
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
SD127547
Ericameria paniculata
Reid Moran
1967-11-7
14648
Riverside
4 miles north of Palm Springs.
299
Comment
UCR277797
Ericameria paniculata
A. C. Sanders, Jim Malusa
2017-1-15
42667
Riverside
Sonoran (Colorado) Desert, Salt Creek wash below Red Canyon confluence, north edge of Chocolate Mountains Aerial Gunnery Range, beside Summit Road
367
Comment
UC496516
Ericameria pinifolia
Philip A. Munz
1932-10-16
12841
Riverside
Palm Creek Santa Rosa Mts., Palm Creek
1463
Comment
UC55177
Ericameria pinifolia
Geo. R. Hall
1902-10-25
Riverside
near Riverside
Comment
JOTR31168
Erigeron breweri var. covillei
La Doux, Tasha
2009-6-3
1873
Riverside
Joshua Tree National Park. (Stop 6): Little San Bernardino Mountains, Covington Flats Area, dry ephemeral wash near parking area
1426
Comment
SFV13146
Erigeron canadensis
M. J. Thor
1982-9-16
131
Riverside
San Jacinto Mountains Idyllwild Park.
1616
Comment
RSA0120443
Erigeron divergens
Duncan S. Bell, LeRoy Gross
2016-5-18
9601
Riverside
Santa Rosa Mountains; west side of Martinez Mountain; along the Cactus Spring Trail where it crosses Horsethief Creek.
1050
Comment
RSA747863
Erigeron divergens
Justin M. Wood
2009-5-11
684
Riverside
Morris Ranch Rd., roadside just E of Tripp Meadow.
1616
Comment
POM263241
Erigeron foliosus
J. C. Roos
1938-5-26
474
Riverside
La Sierra.
Comment
SEINET255646
Erigeron foliosus
A. J. Breitung
1953-5-30
15286
Riverside
Glen Ivy Hot Springs.
Comment
JEPS41504
Erigeron foliosus var. foliosus
W. L. Jepson and H. M. Hall
1901-5-31
1568
Riverside
near Temecula
335
Comment
OBI8070
Erigeron foliosus var. foliosus
David J. Keil, Malcolm McLeod
1977-3-26
12016
Riverside
9 mi E of jctn with i-15 along Calif 79
518
Comment
UCR3498
Erigeron foliosus var. foliosus
Frances Miller
1964-6-5
M 6428
Riverside
Box Springs Mtns, end of Big Springs Rd, just above railroad.
396
Comment
RSA840
Erigeron foliosus var. stenophyllus
J. T. Howell
1928-7-7
1039
Riverside
Near Glen Ivy.
457
Comment
CLARK-A1528-1026
Eriodictyon crassifolium
John C. Roos
1941-5-10
131
Riverside
Hemet
670
Comment
CLARK-A1528-541
Eriodictyon crassifolium
Charlotte Stocks
1962-6-13
Riverside
San Jacinto Mountains
Comment
JEPS57093
Eriogonum apiculatum
Marjorie D. Clary
1932-4-29
1022
Riverside
15 mi nw Indio (Dead Indian Trail, w side of Colorado Desert); Colorado Desert
243
Comment
UCR18394
Eriogonum apiculatum
A. C. Sanders
1978-9-3
549
Riverside
San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
CAS-BOT-BC242784
Eriogonum davidsonii
Susan G. Stokes
1933-7-1
76
Riverside
Beside road to Idyllwild
Comment
GMDRC3111
Eriogonum davidsonii
J. Andre, T. La Doux
2008-9-13
10278
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Upper Wilson Canyon on E. side of paved Hwy.. Elev. 3252 ft.
991
Comment
JEPS57108
Eriogonum davidsonii
Marjorie D. Clary
1932-11-14
1674
Riverside
se Kenworthy; Van Deventer Flats
1341
Comment
POM209223
Eriogonum davidsonii
S. G. Stokes
1933-7-1
106
Riverside
Roadside talus near Idyllwild, San Jacinto Mountains.
Comment
RSA613853
Eriogonum davidsonii
Scott D. White, Julie Greene, Shelton Dowthit
1996-10-13
4623
Riverside
San Jacinto Valley: Eastern foothills of valley (= ''Santa Rosa Hills''), S of Hemet.
550
Comment
RSA78246
Eriogonum davidsonii
P. A. Munz, E. K. Balls
1952-8-21
17963
Riverside
Hamilton Creek, s.e. part of San Jacinto Mts.
1372
Comment
RSA785066
Eriogonum davidsonii
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd
2010-6-20
74
Riverside
Belvedere road, turn from Hwy 74, uphill towards white rocks.
Comment
RSA346255
Eriogonum elongatum
Robert F. Thorne, W. A. Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54061
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
UCR250919
Eriogonum elongatum
Jeremiah George
2012-7-11
s.n.
Riverside
Beaumont, south of Kobe St./Brownie Way and west of Manzanita Park Rd., east of Hwy 79
798
Comment
UCR220006
Eriogonum fasciculatum subsp. foliolosum
A. C. Sanders
2010-11-18
38688
Riverside
Peninsular Range; western Gavilan Hills, eastern edge of Corona, north end of 'radio tower' ridge, 1.85 mi. NNE (25 deg. ) of El Cerrito, 1 mi. SSE (143 deg. ) of Home Gardens, just east of large rock quarry
488
Comment
CDA26817
Eriogonum fasciculatum var. flavoviride
Mike Lahti
2008-12-1
PDR# 1509319
Riverside
San Jacinto, 950 N. Ramona Blvd. at State St.
0
Comment
POM159934
Eriogonum fasciculatum var. flavoviride
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mts.
Comment
POM50380
Eriogonum fasciculatum var. foliolosum
W. W. Eggleston
1924-3-8
19528
Riverside
Hemet.
480
Comment Read comments Mar 24 2011
RSA751631
Eriogonum fasciculatum var. polifolium
G. Gust, L. Nye
2005-3-11
543
Riverside
Lake Elsinore City Limits. Hwy 74 ca. 1-2 miles W of lake Elsinore on hill slope pullout.
481
Comment
RSA766104
Eriogonum fasciculatum var. polifolium
Marjorie D. Clary
1932-5-22
1027
Riverside
Berdoo Canyon, Little San Bernardino Mts.
1159
Comment
UCR104156
Eriogonum fasciculatum var. polifolium
Scott D. White
1997-5-25
5227
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
UCR121337
Eriogonum fasciculatum var. polifolium
A. C. Sanders, Mark Elvin, Vipul Joshi
2002-4-26
25034
Riverside
The Badlands, west fork of Laborde Canyon near old rocket test facility
622
Comment
UC6567
Eriogonum gracile
A. J. McClatchie
1890-1
47
Riverside
near Elsinore
Comment Read comments Jul 8 2009
UCR128239
Eriogonum gracile
A. C. Sanders, Kelly Volansky
2003-10-16
27340
Riverside
Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
534
Comment
RSA393249
Eriogonum gracile var. incultum
I. W. Clokey
1935-8-21
6593
Riverside
Hemet Lake
1300
Comment
RSA487231
Eriogonum gracile var. incultum
James L. Reveal, C. Rose Broome
1987-6-27
6602
Riverside
San Gorgonio Pass, along the road to Dunkel Spring (Esperanza Avenue) southeast of Cabazon in the riverbed of the San Gorgonio River.
541
Comment
RSA78289
Eriogonum gracile var. incultum
P. A. Munz, E. K. Balls
1952-8-21
17966
Riverside
Hamilton Creek, s.e. part of San Jacinto Mts.
1372
Comment
SD241928
Eriogonum gracile var. incultum
A. C. Sander, John F. Green
2012-6-25
40312
Riverside
Peninsular Range; Santa Ana Mountains Region: Temescal Canyon near Hostettler Road south of I-15, narrow canyon draining from vicinity of Palomino Creek Drive at end of Calendula Street (Alberhill 7.5'Q)
387
Comment
JEPS56774
Eriogonum maculatum
Marjorie D. Clary
1932-5-25
1694
Riverside
Pleasant Valley Colorado Desert, Hexie Mountains, Pleasant Valley
1066
Comment
RSA423087
Eriogonum molestum
N. R. Zabriskie
1972-9-17
539
Riverside
S side Hwy. Riv. 243 at 8.94, ca 1 mile above Black Mountain turnoff.
1768
Comment
POM12713
Eriogonum nudum var. pauciflorum
P. A. Munz
1922-7-6
5989
Riverside
San Jacinto Mountains: north fork of Tahquitz Creek.
2226
Comment
RSA279576
Eriogonum parishii
James L. Reveal, Barbara J. Ertter
1976-6-30
4568
Riverside
Santa Rosa Mountains, along the dirt road to Santa Rosa Mountain at Santa Rosa Camp, about 8.5 miles southeast of California Hwy 74.
2165
Comment
RSA424847
Eriogonum pusillum
Emery M. Whilton
1937-3-22
s.n.
Riverside
Taken in the Chocolate Mountains, east slope, Coachella Valley.
Comment Read comments Dec 18 2011
UCR104041
Eriogonum pusillum
George K. Helmkamp
1998-4-3
3066
Riverside
Sonoran (Colorado) Desert, Whitewater River, bordering the north side of Hwy I-10; E side of the river
396
Comment
UCD80952
Eriogonum reniforme
Chuck Hughes
2009-3-23
63
Riverside
South of Highway 62 near the abandoned Desert Center Airport. Near city of Rice.
219
Comment
CLARK-A1528-748
Eriogonum thomasii
Fred B. Essig
1967-3-12
Riverside
Joshua Tree Monument
Comment
POM14256
Eriogonum thomasii
P. A. Munz, D. D. Keck
1922-4-9
4918
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
RSA424960
Eriogonum thomasii
M. B. Dunkle
1933-3-4
3034
Riverside
Painted Canyon, Colorado Desert.
30
Comment
UCR30806
Eriogonum thurberi
G. R. Ballmer
1983-7-3
s.n.
Riverside
City of Riverside, Santa Ana River Bottom, under the Salt Lake Bridge at the end of Fremont Street, near the Humane Society Animal Shelter
216
Comment
RSA0104484
Eriogonum wrightii var. membranaceum
Duncan S. Bell
2015-9-30
8671
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
RSA420612
Eriogonum wrightii var. membranaceum
Louis C. Wheeler
1931-10-4
172
Riverside
San Jacinto Mountains. Strawberry Valley.
1585
Comment
UCR48496
Eriogonum wrightii var. membranaceum
Steve Boyd
1985-12-24
1196
Riverside
Gavilan Plateau, Gavilan Hills. south of Ida Leona Road
604
Comment
RSA0026183
Eriogonum wrightii var. membranaceum
John F. Emmel
1997-8-3
1522
Riverside
San Jacinto Mts.; ridge top northwest of Morris Ranch Road, ca. 0.7 air mile WSW of Goff Flat.
1634
Comment
JOTR29590
Eriogonum wrightii var. nodosum
Andre, Jim
2006-4-26
6782
Riverside
Joshua Tree National Park. Long canyon, approx 2.3 mi. S of NE corner (boundary) of park
1055
Comment
RSA771741
Eriogonum wrightii var. nodosum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4764
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119.
604
Comment
UCR215578
Eriogonum wrightii var. nodosum
Tasha La Doux, Jim Andre
2008-9-16
340
Riverside
Mojave Desert, Joshua Tree National Park, c. 0.3 mi. NW of Indian Cove Campground
934
Comment
UC68594
Erioneuron pulchellum
H. M. Hall
1905-5-1
5961
Riverside
Colorado River Colorado Desert (canyons along river)
Comment
POM306146
Eriophyllum confertiflorum
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1337
Riverside
Santa Rosa Mountains.
Comment
POM357970
Eriophyllum confertiflorum
Norman C. Cooper
1947-4-5
2115
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA519234
Eriophyllum confertiflorum
Ed LaRue
1989-4-26
s.n.
Riverside
2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
UCR147706
Eriophyllum confertiflorum
Steve Boyd, Aydee Virgen
2004-4-13
10869
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
UCR213521
Eriophyllum confertiflorum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38363
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
HSC85255
Eriophyllum multicaule
Steve Boyd
1986-4-22
1741
Riverside
Stable alluvial benches of Indian Wash just S of Interstate Hwy 15
Comment
RSA744239
Eriophyllum multicaule
Michael Wall
2009-5-15
507
Riverside
Bautista Creek off Bautista Canyon Rd. ca. 8.25 miles SE of jct. with Fairview Ave.
757
Comment
UCR103909
Eriophyllum multicaule
B. G. Pitzer
1997-4-11
3110
Riverside
Lakeview Mtns, Pulsar View Road (dirt), at sharp turn in road c. 1 mi. (air) NE of Juniper Flat Road, and c. 3/4 -1 mi. by road from the base of the hills. C. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM 'Nelson')
610
Comment
UCR213610
Eriophyllum multicaule
A. C. Sanders, Matthew Malle
2010-4-23
38002
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
POM358161
Eriophyllum wallacei
Martha Hilend
1928-3-10
68
Riverside
Morongo Valley.between Colorado and Mojave Deserts
Comment
RSA198940
Erodium brachycarpum
Robert F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37435
Riverside
Santa Rose Plateau: Mesa de Colorado, Rancho California.
671
Comment
UCR97247
Erodium cicutarium
Scott D. White
1997-2-28
4720
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
RSA614122
Erodium cicutarium
D. L. Banks
1997-2-23
1289
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
367
Comment
UCR33575
Erodium texanum
Sears
1978-3-16
813
Riverside
Sonoran (Colorado) Desert, 3.5 mi SE of Midland
244
Comment
CAS-BOT-BC54330
Erysimum capitatum
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning.
Comment
SD218387
Erythranthe diffusa
P. A. Munz, I. M. Johnston
1922-5-20
5467
Riverside
Kenworthy, San Jacinto Mountains.
1463
Comment
SD70786
Erythranthe primuloides
D. B. Dunn
1946-8-17
2690
Riverside
Near stream at camp in Taquitz valley dam meadow area. San Jacinto Mts.
Comment Read comments May 24 2012
GMDRC7794
Eschscholzia androuxii
J. M. Andre
2015-3-6
33562
Riverside
Coachella Valley: far NW corner of valley, 0.5 mi west of Hwy 62 (at mouth of Dry Morongo Wash), 0.3 mi. north of Kolbe Rd (dirt).
561
Comment
JEPS51792
Eschscholzia californica
W. L. Jepson
1901-5-31
1567
Riverside
Valley of the Temecula River
Comment
UCR214572
Eschscholzia californica
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37853
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
UC1922540
Eschscholzia glyptosperma
Michael Honer with L. Hulse
2005-3-7
2031
Riverside
Colorado Desert; Little San Bernardino Mountains region: Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
Comment
SBBG70173
Eschscholzia minutiflora
Anstruther Davidson
-Apr-1893
Riverside
Palm Springs
Comment
UCSB3653
Eschscholzia minutiflora
Ralph, F.
1960-4-1
Riverside
Whitewater Canyon; 1.6 miles north of U.S. Hwy 99; Western edge of Colorado Desert
Comment
CAS-BOT-BC5931
Eschscholzia minutiflora var. parishii
Samuel Bonsal Parish; William Fletcher Parish
1882-4-1
759
Riverside
Eastern slope of San Bernardino Mt., Whitewater.
Comment
UCD95447
Eschscholzia papastillii
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCD96520
Eschscholzia papastillii
Shannon M. Still
2009-2-21
439
Riverside
California. Riverside County.
229
Comment Read comments Sep 2 2017
CAS-BOT-BC419629
Eschscholzia parishii
Annie M. Alexander; Louise Kellogg
1941-5-14
2169
Riverside
5 mi. So. Cottonwood Spring
502
Comment
SEINET10904736
Eschscholzia parishii
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-14
Dunn 3753
Riverside
Found in wash above quad 6. Indio hills, colorado desert. Near pushawalla.
Comment
UC403435
Escobaria vivipara var. alversonii
Marcus E. Jones
1926-4
Riverside
e Shaver's Well; Colorado Desert
Comment
SEINET10890746
Eucalyptus
Nye Leith, Greg Gust
2005-3-11
Nye 56
Riverside
Lake Elsinore. Ca. 2 miles SW of intersection of I-15 and Rt. 74. Hotel parking lot on Auto Center Dr.
399
Comment
SD152810
Eucalyptus camaldulensis
Steve Boyd, Tim Ross
1992-2-21
6671
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Potrero de la Cienega area along Morgan Trail from Morrell Canyon south.
701
Comment
UCR67001
Eucalyptus camaldulensis
S. J. Myers
1990-12-5
s.n.
Riverside
Santa Ana River, Louis Rubidoux Nature Center, along drainage that connects to Sunnyslope Channel, and to the confluence with the Santa Ana River
213
Comment
UCR167433
Eucrypta chrysanthemifolia
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
LA209968
Eucrypta chrysanthemifolia var. chrysanthemifolia
H. L.;
1935-2-21
Riverside
Reche Canyon
548
Comment Read comments Mar 22 2014
UC917589
Eucrypta chrysanthemifolia var. chrysanthemifolia
Frank W. Gould
1944-4-5
2232
Riverside
17 mi e Temecula
Comment
CLARK-A1528-2975
Eucrypta micrantha
John C. Roos
1966-3-26
Riverside
Comment
JEPS1692
Eucrypta micrantha
Marjorie D. Clary
1932-3-6
1615
Riverside
7 mi w Coachella; Colorado Desert, La Quinta Canyon
182
Comment
RSA0107848
Eucrypta micrantha
Duncan S. Bell, Amanda Turek
2009-3-30
168
Riverside
Southeast section of the Arica Mountains; approximately 0.75 air mile west southwest of Priest Well.
332
Comment
RSA776021
Eucrypta micrantha
Duncan S. Bell
2010-3-20
607
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
JEPS9603
Euonymus occidentalis var. parishii
Carl V. Meyer
1928-7-24
514
Riverside
Shady canyon above Idyllwild Falls; San Jacinto Mountains, above Idyllwild Falls
Comment
SJSU13061
Euonymus occidentalis var. parishii
C. W. Sharsmith
1945-8-28
5450
Riverside
Indian Cr Canyon, Mt San Jacinto
1828
Comment
SD181546
Euphorbia
Louis C. Wheeler
1946-1-19
6171
Riverside
2.0 miles north of main highway on road to 29 Palms.
Comment
UCR16187
Euphorbia albomarginata
Paul Lamos
1972-4-20
042072- 0102
Riverside
[Moreno Valley Badlands], junction of Hwy 60 and Jack Rabbit Trail
793
Comment
UCR171914
Euphorbia albomarginata
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park
366
Comment
OBI39241
Euphorbia maculata
A. C. Sanders
1982-6-12
2713
Riverside
Riverside, garden at 422 Campus View Dr
Comment
UCR188698
Euphorbia micromera
J. M. Stewart
1989-10-17
614
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, c. 10 mi west of Wiley's Well
305
Comment
RSA575852
Euphorbia ocellata subsp. ocellata
Steve Boyd
1983-7-13
s.n.
Riverside
Gavilan Hills region, south shore of Lake Mathews.
588
Comment
RSA678386
Euphorbia polycarpa
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10458
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
UCD142700
Euphorbia polycarpa
Patricia Wilder
1971-5-13
4946
Riverside
Chino Hills Mountain Range. Prado Flood Control Basin; along bank at east end of top of Prado Dam.
213
Comment
UCR103318
Euphorbia polycarpa
George K. Helmkamp
1998-2-5
2642
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
OBI14408
Euphorbia polycarpa var. hirtella
Lewis S. Rose
1966-12-11
66099
Riverside
La Quinta
91
Comment
UCR120425
Euphorbia prostrata
Mitch Provance
1998-7-23
912 D
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
UCR20891
Euphorbia serpillifolia subsp. hirtula
A. C. Sanders
1978-7-1
00299
Riverside
San Jacinto Mtns, James Reserve, above Lake Fulmor
1646
Comment
UCR5297
Euphorbia setiloba
O. F. Clarke
1966-10-5
661005- 04
Riverside
Sonoran (Colorado) Desert, University of Calif, Riverside Desert Research Center [= Deep Canyon]
290
Comment
RSA524434
Euphorbia spathulata
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4050
Riverside
Vail Lake area, summit of Big Oak Mountain at E end
793
Comment
SEINET10741473
Eustoma exaltatum
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12840
Riverside
Near White Water, west of Joshua Tree National Park; north of I-10 (just west ofjunction with CA 62) on Whitewater cut-off, then a few kilometers on Whitewater Canyon Road to where it comes closest to the river.
Comment
RSA535485
Euthamia occidentalis
Steve Boyd, Orlando Mistretta, Timothy S. Ross
1992-2-2
6633
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon
Comment
CAS-BOT-BC428029
Fabaceae
L. Nye; G. Gust
2005-3-11
56
Riverside
Lake Elsinore. Ca. 2 miles SW of intersection of I-15 and Rt. 74. Hotel parking lot on Auto Center Dr.
399
Comment
SBBG19817
Fagonia laevis
J. R. Haller
1960-4-2
1521
Riverside
lower slopes of Orocopia Mtns 1.5 mi S of the jct of US Hwy 60-70 and the S entrance rd to Joshua Tree Nat Monument
548
Comment
UCSB3565
Fagonia laevis
Haller, John
1960-4-2
Riverside
Lower slopes of Orocopia Mountains 1.5 mi S of the junc. of U.S. highway 60-70 and the S entrance road to Joshua Tree Natl. Mon.
548
Comment
SD148116
Fatoua villosa
A. C. Saunders, T. B. Saunders
2001-10-8
24878
Riverside
Riverside, UCR Campus in old Citrus Expt. Station lath house near the intersection of S Campus Dr. and E. Campus Dr. just N of the reservoir
351
Comment Read comments Sep 24 2017
UCR99208
Fatoua villosa
Steve Morgan
1990-11-30
s.n.
Riverside
Riverside, UCR Botanical Garden
366
Comment
UC2046889
Ficus microcarpa
R. E. Riefner Jr.
2015-8-8
15 -220
Riverside
City of Corona, S side of 91 Freeway ca. 120 ft. W of Lincoln St., N side of Corona del Rey Apartments.
Comment
RSA522702
Filago arizonica
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3889
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
RSA0012052
Filago californica
Steve Boyd, Susan Jett
2008-3-20
11831
Riverside
Peninsular Ranges: Santa Ana Mountains region: Along Main Divide Truck Trail, south of junction with Wildomar Truck Trail and north of Wildomar Off-Hwy Vehicle Area.
Comment
RSA703372
Filago californica
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1440
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UCR152629
Filago californica
A. C. Sanders
2005-4-22
29586
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR232070
Filago californica
John F. Green
2008-4-24
13- 02
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, between Lazy Lizard Dr. and Wasson Canyon Rd.
504
Comment
SEINET235177
Filago gallica
A. C. Sanders
1997-4-10
20316
Riverside
Tucalota Hills E of Lake Skinner (Bachelor MTn. 7.5' Q.).
701
Comment
JOTR31144
Forestiera pubescens
La Doux, Tasha
2009-6-3
1854
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
RSA171368
Forestiera pubescens
J. D. Olmsted
1962-5-3
3542
Riverside
N of Santa Rosa Indian Reservation.
1372
Comment
RSA69882
Forestiera pubescens
F. W. Peirson
1933-4-13
10647
Riverside
Between Deep Canyon and Idyllwild, at Palm Canyon crossing
1387
Comment Read comments Oct 31 2011
UC922772
Forestiera pubescens
Annie M. Alexander and Louise Kellogg
1940-3-21
891
Riverside
20 mi s Twenty Nine Palms (Parker Dam, end of road); Mohave Desert, Parker Dam
1322
Comment Read comments May 14 2011
RSA659176
Fragaria vesca subsp. californica
Bob Rogers
1984-5-5
30
Riverside
Along a trail bordering the west side of Fuller Mill Creek heading upstream. Starting point was on the North side of Hwy 243, 11.6 miles from hwy 74/hwy 243 jctn.
1524
Comment
CAS-BOT-BC211662
Frankenia salina
Peter H. Raven; Sidney R. Snow
1956-6-30
9530
Riverside
4.7 miles east of Temecula on Highway 71
Comment
UCR261268
Frankenia salina
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-19
41725
Riverside
Elsinore Trough, north of Elsinore along a dirt road west of Baker St., behind house on hill at 17401 Baker St.
388
Comment
POM12743
Fraxinus coriacea
P. A. Munz
1922-6-24
s.n.
Riverside
Pipe Creek, Kenworthy
1524
Comment
SD233886
Fraxinus velutina
A. C. Sanders, J. Goetzen
1996-5-1
18133
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning.
793
Comment
UC878152
Fraxinus velutina
P. A. Munz and I. M. Johnston
1922-5-7
5279
Riverside
Keyes Ranch Little San Bernardino Mts.
1066
Comment
CAS-BOT-BC130239
Fritillaria biflora
Steve Boyd; Tim Ross; Laurel Arnseth
1990-3-29
3907
Riverside
Vail Lake area, summit of 'Big' Oak Mtn
822
Comment
RSA458581
Funastrum cynanchoides var. hartwegii
A. Menke
1955-5-22
s.n.
Riverside
Chino Canyon, Palm Springs, Riverside county.
Comment
SBBG119445
Funastrum cynanchoides var. hartwegii
A. C. Sanders
2004-5-12
27873
Riverside
Walker Cyn at NE foot of Alberhill Mtn, Temescal Crk
378
Comment
RSA675985
Funastrum hirtellum
Scott D. White
2001-4-17
8337
Riverside
Sonoran Desert: Shaver s Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freewayexit accessing pump station.
457
Comment
SEINET4560610
Funastrum hirtellum
Duncan S. Bell
2009-1
298
Riverside
Arica Mountais: east side of range, approximately 1 air mile northwest of Priests Well.
342
Comment
RSA339348
Galium angustifolium subsp. angustifolium
Robert F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54076
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
RSA544390
Galium angustifolium subsp. angustifolium
Steve D. Boyd, Tim S. Ross
1991-6-14
6404
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
UC597724
Galium angustifolium subsp. angustifolium
Philip A. Munz
1937-5-30
15127
Riverside
northern end of mts Santa Rosa Mts., Dos Palmos Spring
1097
Comment
RSA483568
Galium aparine
D. Charlton
1988-5-21
1956
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1677
Comment
RSA613127
Galium aparine
D. L. Banks
1997-3-6
1397
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. ''Fiesta Grounds'', east of Pechanga Creek along the northern fork of Pechanga Creek at the eastern end of the Reservation.
424
Comment
RSA701504
Galium californicum subsp. primum
Naomi S. Fraga, Sarah J. De Groot
2004-7-7
1298
Riverside
Along Chimeny Flats Road (5S06) near intersection with Red Hill Road (5S10), on the way to Alvin Meadows.
1463
Comment
UC1929476
Galium porrigens
Scott D. White, Michael Honer
2003-6-3
9476
Riverside
San Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
Comment
SBBG119992
Galium porrigens var. porrigens
A. C. Sanders with M. Misenhelter
2005-3-23
29266
Riverside
E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau
701
Comment
SEINET13297620
Galium porrigens var. tenue
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-1
8348
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
POM4410
Galium stellatum
I. M. Johnston
1917-4-4
1038 (9)
Riverside
Colorado Desert: Palm Canyon.
305
Comment
RSA0121056
Galium stellatum
Duncan S. Bell, LeRoy Gross
2016-3-29
9118
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
POM173085
Gamochaeta pensylvanica
M. French Gilman
1930-10
4
Riverside
Banning
Comment Read comments Mar 13 2011
CLARK-A1528-2935
Garrya flavescens
John C. Roos
1966-4-23
Riverside
Santa Ana Mountains
Comment
LA40343
Garrya fremontii
W. Pequegnat;
1938-1-10
sn
Riverside
Santa Ana Mountains, Indian Canyon Rd
761
Comment
RSA125363
Garrya veatchii
R. Weatherby
1950-3-5
1053
Riverside
Road between Anza and Hemet
Comment
RSA601080
Garrya veatchii
A. C. Sanders, S. Hawkins, J. Goetzen
1996-5-1
18121
Riverside
Morongo Indian Reservation, SE edge of Burro Flats.
1098
Comment
CAS-BOT-BC303590
Geraea canescens
Lewis S. Rose
1936-12-29
36833
Riverside
La Quinta
0
Comment
RSA160581
Geraea canescens
P. C. Everett, Nick Lolonis
1963-5-3
24490
Riverside
Hildalgo & Ramirez Street, la Quinta, W edge Colorado Desert.
61
Comment
RSA601538
Gilia achilleifolia subsp. multicaulis
L. Haines, L. Erickson
1937-4-9
s.n.
Riverside
Riverside-Hemet road near Winchester turnoff.
Comment Read comments Mar 20 2011
UC718485
Gilia angelensis
Carl B. Wolf
1935-4-7
6314
Riverside
2 mi sw of Perris; Gavilan Hills Region, sw of Ferris
426
Comment
UC880102
Gilia angelensis
I. W. Clokey, B. C. Templeton
1930-4-9
4661
Riverside
n Banning; n of Banning
1100
Comment
UCR135992
Gilia angelensis
Virginia Moran
2003-3-12
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
UCSB69522
Gilia angelensis
White, Scott
2005-3-29
Riverside
San Gorgonio Pass: Cabazon; west of San Gorgonio river and south of I-10 Freeway; west of existing gravel quarry, likely to be proposed for quarry expansion
590
Comment
UC23359
Gilia capitata subsp. abrotanifolia
H. M. Hall
June 1901
2034
Riverside
San Jacinto Mountains San Jacinto Mountains (along creeks, s side)
1341
Comment
RSA489132
Gilia diegensis
Jack Easton
1988-5-2
s.n.
Riverside
Anza area.
1189
Comment
UC1595756
Gilia latifolia
W. Wisura, J. Dolan, M. Wall
1992-3-24
4625
Riverside
on Box Canyon Rd. 7.7 mi ne Mecca; ne of Mecca
Comment
JEPS4120
Gilia ochroleuca subsp. exilis
W. L. Jepson
1903-8-5
2261
Riverside
Strawberry Valley San Jacinto Mt.
1676
Comment
RSA0016284
Gilia ochroleuca subsp. exilis
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
RSA0017098
Gilia ochroleuca subsp. exilis
N. C. Cooper
1944-6-17
1397
Riverside
San Jacinto Mts., Pine Cove.
1524
Comment
SEINET7048157
Gilia ochroleuca subsp. exilis
Steven R. Hill
2001-5-3
33658
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
RSA480028
Gilia scopulorum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2157
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
RSA480097
Gilia scopulorum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2186
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
CHSC1254
Gilia stellata
F. Hughes
1935-4-6
Riverside
Colorado desert.
Comment
GMDRC2592
Gilia stellata
J. Andre, T. La Doux
2008-3-21
8835
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Upper Wilson Wash, approx 9.5 mi. S. of North Entrance 33 deg. 58.263' N 115 deg. 59.688' W. Elev. 3338 ft.
1018
Comment
JOTR35153
Gilia stellata
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3265
Riverside
Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash (Stop 4)
Comment
JOTR35468
Gilia stellata
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
71
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop5)
1493
Comment
RSA172282
Gilia stellata
R. F. Thorne
1963-3-29
32396
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
SBBG5903
Gilia stellata
H. and M. Dearing
1942-3-10
4823
Riverside
Dos Palmas Cyn
Comment
SD215606
Gilia stellata
W. Wisura, J. Dolan and M. Wall
1992-3-24
4637
Riverside
15.4 miles northeast of Mecca, Bajadas above Box Canyon.
Comment
UCR18175
Gilia stellata
A. C. Sanders
1978-4-1
516
Riverside
Santa Rosa Mtns, Pinyon Flats area, east side of Sugarloaf Mountain above Highway 74
1220
Comment
UCR60709
Gilia stellata
R. F. Thorne, M. Z. Thorne
1973-3-30
42592
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
RSA560844
Githopsis diffusa subsp. candida
Steve Boyd, Timothy S. Ross
1992-5-4
7178
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
RSA92591
Githopsis diffusa subsp. diffusa
J. C. Roos
1952-5-24
5710
Riverside
Burn on hills north of Moreno.
503
Comment Read comments May 20 2011
CAS-BOT-BC303651
Glebionis coronaria
A. C. Sanders
1998-4-16
21753
Riverside
Riverside: field on the W side of Iowa Ave, just N of the Santa Fe RR tracks
287
Comment
RSA659628
Glyceria striata
J. C. Roos
1965-7-3
s.n.
Riverside
Dark Canyon, San jacinto Mtns.
Comment
RSA595704
Glycyrrhiza lepidota
R. E. Riefner
1996-8-27
96 -152
Riverside
North ca. 0.5 miles from Cajalco road., W side of Temescal Wash
Comment
UCR113847
Glycyrrhiza lepidota
Mitch Provance
2000-8-5
2181
Riverside
Riverside, East side of N Main St, c. 100 yards before the Riverside Ave/ Main St bridge crossing the Santa Ana River.
259
Comment
UCR264631
Glycyrrhiza lepidota
Mitch Provance
2012-6-19
196- 05
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCSB6571
Gnaphalium
Roger Krogen
1957-1-1
124
Riverside
collected 4.0 mi S, along U S Highway 95, at N edge of the Orocopia Mountains U S Highway 60-70 - U S Highways 95,60-70
Comment
RSA544314
Gnaphalium luteoalbum
Steve Boyd
1991-7-13
6421
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
RSA192328
Gnaphalium palustre
H. A. Zuill
1966-6-29
262
Riverside
Around lake on Mesa top near Santa Rosa Ranch about 6 miles SW Murrieta
Comment
RSA719782
Gnaphalium palustre
Naomi Fraga, et al.
2006-7-11
1721
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
UC485697
Gnaphalium palustre
Katharine Brandegee
1906-1
Riverside
near Riverside; Wilders Ranch
Comment
UCR34921
Gnaphalium palustre
L. B. Ziegler
1967-8-2
204
Riverside
Peninsular Ranges, San Jacinto Mtns., upper Herkey Creek area
1524
Comment
UCR96868
Gnaphalium palustre
Scott D. White
1993-4-25
1278
Riverside
Winchester Hills area: agricultural fields, near vernal pools
Comment
RSA773187
Grayia spinosa
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4918
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
RSA588671
Gutierrezia californica
D. L. Banks, S. D. Boyd
1995-10-26
0828
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; W of the Woodchuck Trail, at the first grassland area along the trail. Approximately 0.8 miles from the Wilderness boundary.
744
Comment
RSA304952
Gutierrezia sarothrae
E. R. Hobbs
1978-7-17
78 -118
Riverside
Creek banks, Avery Canyon, betw Santa Rosa Hills and Polly Butte, N side of Gibbel road, S of Hemet
Comment
UC55182
Gutierrezia sarothrae
H. M. Hall
1902-4-1
2968
Riverside
vicinity Riverside
304
Comment
PASA1968
Harpagonella palmeri
Frank W. Peirson
1922-5-19
Riverside
2 _ miles from Murietta on the road to Perris
Comment
UCR95233
Hedypnois cretica
D. L. Banks, V. W. Steinmann
1996-4-20
0880
Riverside
Agua Tibia Mountains, NW Palomar Mountains, N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony along a circular drive that runs along the W end of the compound.
567
Comment
RSA162726
Helianthemum scoparium var. aldersonii
J. D. Olmsted
1959-4-17
411
Riverside
Rattlesnake Rock along Black Star Canyon Road 1 mi. north of Hidden Ranch and below Beacon Pines Ranch; 10 mi. SW of Corona
747
Comment Read comments Jun 6 2013
UCR107719
Helianthus annuus
A. C. Sanders
1997-3-1
19739
Riverside
Box Springs Mountains, Riverside: S end of the range along Gernert Rd. (dirt road paralleling the mountain front), in valley draining to Box Spring Canyon.
457
Comment
UCR16101
Heliotropium curassavicum
S. Nelson
1974-5-18
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, four mi. west of Murrieta on Tenaja Rd.
610
Comment
UCR172155
Heliotropium curassavicum
A. C. Sanders
2006-5-11
32273
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
RSA588811
Heliotropium curassavicum var. oculatum
D. L. Banks, S. D. Boyd
1995-11-17
764
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
UCR239919
Hemizonia fasciculata
O. F. Clarke
2004-5-2
s.n.
Riverside
Santa Ana River near Riverside
244
Comment
RSA614684
Hemizonia mohavensis
A. C. Sanders, Schram, D. Wappler
1994-10-4
15774
Riverside
San Jacinto Mts.: N slope of the Mts.; Azalea Creek ca. 0.5 mile SW of the Twin Pines Ranch buildings, at road crossing just outside the ranch fence.
1067
Comment
UCR140291
Hemizonia paniculata
A. C. Sanders, Guy Bruyea
2004-4-2
27427
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
RSA544293
Hemizonia pungens subsp. laevis
Steve Boyd, Timothy S. Ross
1991-6-14
6354
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
UCR59918
Hemizonia pungens subsp. pungens
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno Valley, c. 1 mi south of Hwy 60 on Nason St. Adjacent to W side of Nason, south of Dracaea Ave.
Comment
RSA377066
Hesperocallis undulata
W. Hutchinson
1926-3-1
s.n.
Riverside
Colorado Desert.
Comment
RSA550338
Hesperocallis undulata
Walter Wisura, John Dolan, Michael Wall
1992-3-25
4650
Riverside
Lowdesert: 2.7 miles S of prison on Wileys Well Road.
Comment
SEINET3886959
Hesperocallis undulata
Elizabeth Neese
1979-4-11
7107
Riverside
Ca 3 mi S of Rue, ca 40 mi NW of Blythe.; 0
Comment Read comments Jul 19 2015
CAS-BOT-BC403801
Hesperocnide tenella
Steve Boyd; Tim Ross; Dave Bramlet
1993-5-12
7359
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos Canyon downstream to confluence with Tenaja Canyon
426
Comment
UCR91508
Hesperocnide tenella
Scott D. White, M. Jacobsmeyer
1996-4-20
3943
Riverside
Elsinore Basin, Bundy Canyon, east of Lake Elsinore; c. 1 road mi. east of Bundy Canyon Rd exit from the Interstate Hwy 15 exit
451
Comment
UC29094
Heterocodon rariflorum
H. M. Hall
Jun 1901
2205
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
CLARK-A1656-807
Heterotheca grandiflora
Theo Glenn
1982-9-25
Riverside
Snow Creek
Comment
RSA0066172
Heuchera elegans
M. B. Dunkle
1933-7-19
3688
Riverside
Tahquitz Peak. San Jacinto Mts.
2651
Comment
UCR52415
Heuchera hirsutissima
David Charlton
1988-5-28
2122
Riverside
Santa Rosa Mtns, S of Hwy 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp area, S facing slopes, E side
2287
Comment
CHSC99615
Hibiscus denudatus
LeRoy Gross
2005-3-3
1589
Riverside
Colorado Desert; Northeastern Colorado Desert region: Palen Mountains, south side. Near end of old prospect road. Near 33.71244N, 115.11171W to 33.72053N, 115.11051W. Growing in sandy wash.
225
Comment
RSA668428
Hibiscus denudatus
S. Granger
1979-2-13
s.n.
Riverside
Chuckawalla Mountains.
Comment
UC666416
Hibiscus denudatus
Annie M. Alexander and Louise Kellogg
1941-5-27
2245
Riverside
<Chuckawala> Bench Colorado Desert, <Chuckawala> Bench
548
Comment
UCD89947
Hilaria rigida
James B. Garner
1959-4-20
USD 1
Riverside
6 miles west of Elyth.
Comment Read comments May 29 2013
RSA741155
Hirschfeldia incana
Scott D. White, Justin M. Wood
2008-5-15
11991
Riverside
Johnson Meadow.
1415
Comment
SEINET6654966
Hoffmannseggia densiflora
Sears
1977-10-12
S 583
Riverside
20 miles East of Desert Center, 10 miles East of Corn Springs exit.; 0
134
Comment
RSA550342
Hoffmannseggia glauca
Walter Wisura, John Dolan, Michael Wall
1992-2-25
4646
Riverside
Ford dry lake N of I-10 at Hopkins Well.
Comment
SD83584
Hoffmannseggia microphylla
R. Mitchel Beauchamp
1970-11-15
1389
Riverside
Dry desert wash 7 miles east of Mecca
89
Comment
OBI37476
Hoita macrostachya
Steve Boyd
1985-7-30
1049
Riverside
De Luz Rd, 10.4 mi W of Rancho Calif; t point where E branch of De Luz Crk first crosses rd
Comment
RSA707985
Hoita orbicularis
Scott D. White, Angelia Carey
2004-5-7
10347
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
UCR191539
Hordeum intercedens
A. C. Sanders
2008-4-15
34886
Riverside
Peninsular Range, NE edge of city of Elsinore, off Nichols Rd. along Baker St., near Durant Siding
391
Comment
UCR211731
Hordeum intercedens
Fred M. Roberts, D. E. Bramlet
2005-5-5
6179
Riverside
Perris Basin, San Jacinto Valley, along MWD canal just north of Devonshire Road and west of Warren Road
458
Comment
UCR92319
Hordeum murinum
Scott D. White
1995-3-30
2681
Riverside
San Jacinto Valley, Moreno Valley: base of Badlands slopes, north of Highland Blvd & west of Theodore St
579
Comment
UCR97250
Hordeum murinum
Scott D. White
1997-2-28
4718
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
RSA575990
Hordeum murinum subsp. leporinum
Steve Boyd
1981-4-8
s.n.
Riverside
Gavilan Hills Region, Gavilan Plateau along Lake Mathews Road, south of Gavilan Peak.
640
Comment
RSA599098
Hordeum vulgare
V. W. Steinmann
1996-4-13
827
Riverside
East of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail
350
Comment
UCR146439
Horkelia clevelandii
R. F. Thorne, Et al.
1969-6-24
38078
Riverside
Peninsular Ranges; San Jacinto Mountains, San Bernardino National Forest, above James Reserve in Hall Canyon
1677
Comment
UCSC001449
Horkelia clevelandii
Peter Kamb
1947-6-7
562
Riverside
San Jacinto Mts, Hall Canyon
1646
Comment
UCR36587
Horsfordia newberryi
J. M. Stewart
1984-11-4
8448
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fan at toe of Martinez Mountain slide
46
Comment
RSA782990
Hulsea vestita
J. D. Olmsted
1959-7-7
746
Riverside
Tahquitz Valley 4 miles ENE of Idyllwild
915
Comment
CAS-BOT-BC312593
Hulsea vestita subsp. callicarpha
F. Grinnell Jr.
1908-7-1
s.n.
Riverside
Tahquitz Valley
2438
Comment
SD8848
Hulsea vestita subsp. callicarpha
Bros. Parish
Jun 1880
Riverside
San Jacinto
Comment Read comments Nov 29 2010
RSA191445
Hydrocotyle ranunculoides
E. W. Lathrop, R. F. Thorne
1967-9-26
6635
Riverside
6 miles NW of Murrieta.
Comment
UC1400356
Hydrocotyle ranunculoides
R. F. Thorne and E. Lathrop
1969-6-6
39347
Riverside
Santa Rosa Plateau, Rancho California
609
Comment
CAS-BOT-BC312628
Hymenopappus filifolius var. lugens
H. M. Hall
1899-5-25
11781
Riverside
Western borders of the Colorado Desert. Coyote Canyon
1524
Comment
JOTR32486
Hymenoxys cooperi
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2473
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Northeast side of Quail Mountain; Steep, loamy, loose slopes just below the summit (Stop 3)
Comment
POM12643
Hypericum androsaemum
P. A. Munz
1922-7-6
5998
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
SD152932
Hypochaeris glabra
Steve Boyd, Tim Ross and Dave Bramlet
1993-5-13
7361
Riverside
Southern Santa Ana Mountains, San Mateo Canyon, along stream and adjacent benches and lower slopes abouth the confluence with Los Alamos Canyon.
395
Comment
CAS-BOT-BC219754
Hyptis emoryi
Masters
1906-4-8
6610
Riverside
Palm Springs
Comment
CAS-BOT-BC219762
Hyptis emoryi
V. Newsom
1927-3-25
s.n.
Riverside
Painted Canyon, Colorado Desert
Comment
PASA1156
Hyptis emoryi
R. E. Merrill
Riverside
Lower Murray Canyon
Comment
POM118337
Hyptis emoryi
Marcus E. Jones
1924-2-28
s.n.
Riverside
West of Blythe.
Comment
UC484284
Hyptis emoryi
E. Braunton
Jan. 1929
1023
Riverside
Painted Canyon Mecca; Painted Canyon
45
Comment
RSA22388
Isocoma acradenia var. eremophila
L. S. Rose
1936-12-18
36788
Riverside
Desert wash, Palm Springs.
Comment
UCR250111
Isocoma menziesii
A. C. Sanders
2014-4-9
41004
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km NW of intersection with Indian Truck Trail
354
Comment
UCR281878
Isocoma menziesii
Mitch Provance
2012-11-9
1112- 18
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
SD227747
Isocoma menziesii var. vernonioides
A. C. Sanders, K. C. Rose
1998-9-29
22244
Riverside
San Jacinto Valley: west edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills
459
Comment
SEINET3863769
Isoetes howellii
Robert F. Thorne
1973-5-23
43852
Riverside
Santa Rosa Plateau: Wet margin of large vernal pool N side of Mesa de Colorado.; 0
610
Comment
UC196112
Isomeris arborea
S. B. and W. F. Parish
Apr 1882
28
Riverside
Whitewater Colorado Desert (borders of Colorado Desert)
Comment Read comments Jul 15 2009
UCR260595
Iva axillaris
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41555
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Valley along DePalma Rd., in side canyon between Horsethief Canyon and Glen Eden, just SE of dirt road to revegetation plots, south of I-15 and the east end of Lee (Corona) Lake
367
Comment
UC217953
Iva axillaris subsp. robustior
P. A. Munz
1922-7-3
5946
Riverside
Vandeventer Flat; San Jacinto Mts.
1371
Comment
CAS-BOT-BC426245
Jepsonia parryi
A. R. K.
1940-12-7
4784
Riverside
Cujalco canon, near Elinore
Comment
RSA575893
Jepsonia parryi
Steve Boyd
1994-10-14
8400
Riverside
San Mateo Canyon Widerness Area of the Cleveland Nat'l Forest. San Mateo Canyon along San Mateo Trail between N branch of Tenaja Trail and Fishermans Camp.
427
Comment
CAS-BOT-BC413814
Juglans regia
R. E. Riefner, Jr.
2014-10-1
14 -365
Riverside
City of Lake Elsinore, S of Lincoln St., W of Hwy. 74 at Flannery St.
402
Comment
RSA44869
Juncus acutus subsp. leopoldii
J. C. Roos
1948-5-15
3855
Riverside
Lost Palms Canyon, Eagle Mountains., Colorado Desert.
Comment
UCR274291
Juncus balticus
T. B. Salvato, Melissa Clemons
2005-6-6
1416
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
UCR177507
Juncus bryoides
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1159
Comment
HSC101589
Juncus bufonius
Steve Boyd, G. D. Wallace
2005-7-30
11643
Riverside
Peninsular Ranges; San Jacinto Mountains region; San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2652
Comment
SBBG104093
Juncus bufonius
A. C. Sanders
1993-4-5
13685
Riverside
western edge of Hemet, along S side of Devonshire Ave between Old Warren and Warren Rds, SW of Tres Cerritos and N of Florida Ave (Hwy 74)
460
Comment
SBBG120000
Juncus bufonius
A. C. Sanders, K. Volansky
2005-3-17
29224
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
UCR164299
Juncus bufonius
S. J. Myers
2001-7-16
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon
878
Comment
UCR24965
Juncus duranii
A. C. Sanders
1980-8-23
1755
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
UCR37449
Juncus textilis
Steve Boyd
1981-2-2
s.n.
Riverside
Gavilan Hills, upper Arroyo del Toro along old road grade (Lindell Rd.) west of Bull Canyon Road, at old homestead site
610
Comment
RSA190344
Juncus xiphioides
Phillip A. Munz, L. F. Street
1919-5-7
2777
Riverside
Tahquitz Canyon
244
Comment Read comments Feb 13 2010
UC1563099
Juncus xiphioides
Steve Boyd, Tim Ross, Laurel Arnseth
1989-5-7
3551
Riverside
just s Vail Lake (in Kolb Creek); Vail Lake Area, Kolb Creek
Comment
RSA600555
Juniperus californica
L. C. Wheeler
1958-10-16
7527
Riverside
Riverside: Along highway, 2 miles east of Citrus Experimental Station.
Comment
JEPS9204
Justicia californica
Marjorie D. Clary
1932-12-15
1732
Riverside
Bajada 2 mi. w. of Coral Reef Ranch; Colorado Desert, Santa Rosa Mts., Coachella Valley
91
Comment
JOTR38679
Justicia californica
Hodges, Stephen R.
2017-2-2
686
Riverside
Joshua Tree National Park. Cottonwood Mountains; at base of southern end, north of park boundary
Comment
LA202776
Justicia californica
Martha Hilend;
1929-12-27
366
Riverside
Shafer's Well
Comment
SEINET2163468
Justicia californica
A. J. Breitung
1953-6-12
15529
Riverside
Palm Springs
Comment
SEINET3365551
Kallstroemia californica
G. Rink
2011-9-25
11072
Riverside
South of I-10 at the Ford Dry Lake Exit, in a swale that sometimes holds water
110
Comment
RSA0093775
Kallstroemia parviflora
Duncan S. Bell
2015-9-30
8679
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
RSA298671
Keckiella antirrhinoides
D. C. Michener
1982-5-5
4036
Riverside
Northerly slopes along Temescal Canyonn Rd ca 1.1 miles southeast of Temescal Fire Station.
Comment
SEINET3079796
Keckiella antirrhinoides
Cindy Huebner
1988-4-17
8 -9
Riverside
S of Riverside at Harford Springs County Park; Gavilan Road; 1 mi. E of Cajalco Road
732
Comment
UCD123746
Keckiella antirrhinoides
T. B. Salvato; Kent Beaman
2005-5-16
784
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.
549
Comment
UCR91720
Keckiella antirrhinoides
A. C. Sanders, J. Goetzen
1996-5-1
18123
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
RSA0018943
Keckiella antirrhinoides subsp. antirrhinoides
Ora M. Clark
1929-3-16
1695
Riverside
South of Cabazon, Colorado Desert.
Comment
RSA293257
Keckiella antirrhinoides subsp. antirrhinoides
D. C. Michener
1981-5-15
3925
Riverside
Palomar Mtns. Dripping Springs just north of the Agua Tibia Wilderness Area and East of the forest service station and campground.
152
Comment
RSA650920
Keckiella antirrhinoides subsp. antirrhinoides
Mike Maculsay
1981-5-16
37
Riverside
Ca Hwy 74, 8.1 miles west of junction of Hwys 74 and 71, 3.6 miles west of Elsinore City Limit.
610
Comment Read comments Jul 22 2010
CAS-BOT-BC236726
Keckiella antirrhinoides subsp. microphylla
Peter H. Raven
1958-5-18
12995
Riverside
Along State Highway 74, 4.9 miles north-east of Pinyon Flats, San Jacinto Mountains
Comment
CAS-BOT-BC236727
Keckiella antirrhinoides subsp. microphylla
Annie M. Alexander; Louise Kellogg
1941-5-21
2215
Riverside
North base of Eagle Mountains, Colorado Desert
1158
Comment
NY786703
Keckiella antirrhinoides var. antirrhinoides
G. T. Hastings
1941-4-26
s.n.
Riverside
Sage
Comment
UCR60266
Keckiella cordifolia
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-10
3686
Riverside
Peninsular Range, Vail Lake area, benches of Arroyo Seco and slopes of hills to the east
488
Comment
RSA489842
Koeleria macrantha
D. Charlton
1988-5-21
1937
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
UCD85970
Koeleria macrantha
F. M. Reed
1924-4-20
5133
Riverside
Kyle canon on Box Springs Mountain.
426
Comment Read comments May 1 2011
UCD86081
Koeleria macrantha
H. M. Reed
1932-7-3
7294
Riverside
San Jacinto Mts., Camp Emerson.
Comment Read comments May 1 2011
UCR2484
Koeleria macrantha
F. M. Reed
1920-6-14
4419
Riverside
San Jacinto Mtns., Banning Road west of Idyllwild
1677
Comment
LA45697
Krameria erecta
J. A. Ewan;
1931-4-4
4141
Riverside
McCoy Mountains
Comment
SEINET270933
Krameria erecta
Richard J. Shaw
1958-5-10
1111
Riverside
3 miles above Palm Desert. Palms to Pine Highway
610
Comment
RSA735400
Krameria grayi
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11228
Riverside
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 at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
UCR16328
Krameria grayi
M. J. Arbaugh
1978-5-27
s.n.
Riverside
Coachella Valley/Colorado Desert, 2 mi. east of Cabazon on side of telephone access road.
Comment
RSA0056399
Krameria grayi
James R. Shevock
1971-5-8
1034
Riverside
Near ranger Sta., Joshua Tree Nat'l. Mon.
1036
Comment
RSA698328
Langloisia schottii
J. R. Bruff
1932-3-22
s.n.
Riverside
Between Garnet and Edom
Comment Read comments Nov 3 2011
UCR51954
Langloisia setosissima
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2165
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment Read comments Mar 19 2016
SBBG45747
Langloisia setosissima subsp. setosissima
Leota Davidson
1966-4-6
240
Riverside
Wiley Well Rd, 4.5 mi S of intersection with Interstate 10 ca. 31 mi E of Desert Center, Chuckawalla Mtns
Comment
RSA652039
Larrea tridentata
Bill Trimble
1949-2-20
s.n.
Riverside
Found in Whitewater Canyon in the Colorado Desert 10 miles off highway 99.
457
Comment
UCD107219
Larrea tridentata
R. L. Smith
1948-3-28
s.n.
Riverside
Foot of Andreas Canyon.
Comment
UCR167201
Larrea tridentata
S. J. Myers
2005-3-24
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, east of N end of Salton Sea, along Coachella Canal
12
Comment
UC718551
Lasthenia coronaria
Carl B. Wolf
1935-4-7
6306
Riverside
2 mi sw of Perris; Gavilan Hills Region
426
Comment
UCR103910
Lasthenia coronaria
B. G. Pitzer
1997-4-11
3120
Riverside
Lakeview Mtns, Pulsar View Road (dirt), at sharp turn in road c. 1 mi. (air) NE of Juniper Flat Road, and c. 3/4 -1 mi. by road from the base of the hills. C. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM 'Nelson')
610
Comment
RSA617151
Lasthenia gracilis
A. C. Sanders, C. L. Sanders, E. J. Lawlor
1996-4-21
18070
Riverside
Morongo Indian Reservation, grounds of Malki Meseum, NE of Banning.
732
Comment Read comments Sep 10 2011
UCR237212
Lasthenia gracilis
Duncan S. Bell, Valentin Arvizu
2010-5-10
985
Riverside
San Jacinto Mountains, San Bernardino National Forest, Garner Valley, c. 1.4 air mi southeast of junction of FS Road 6S13 and FS Road 6S04
1365
Comment
UCR94263
Lasthenia gracilis
Scott D. White
1996-4-14
3896
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Rd. and 100 m west of the San Jacinto River channel
433
Comment
UCR96815
Lasthenia gracilis
Scott D. White
1993-3-12
1174
Riverside
Near Winchester
466
Comment
UCR87663
Layia glandulosa
A. C. Sanders
1994-5-29
14573
Riverside
San Bernardino Mtns, East Branch Millard Canyon, along Forest Service Road 4S45
1200
Comment
UCR93581
Layia glandulosa
J. Hogan
1974-5-6
36
Riverside
Mojave Desert, Joshua Tree National Monument (Park), Eureka Peak. NW edge of Covington Flat. (= VABM Eureka, 5516 ft.)
1677
Comment
CLARK-A1528-1984
Layia platyglossa
John C. Roos
1952-4-13
5525
Riverside
Box Springs Mountains
487
Comment
RSA0013704
Layia platyglossa
LeRoy Gross, Grace Cho
2013-4-9
6000
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
SD137866
Layia platyglossa
Darin L. Banks, Steve Boyd
1995-5-9
380
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north face of Agua Tibia Mountain, west of the Dripping Springs Alcove Area.
700
Comment
POM262957
Layia platyglossa subsp. platyglossa
J. C. Roos
1941-5-10
130
Riverside
Meadow above Hemet Lake, San Jacinto Mts.
Comment
CAS-BOT-BC88947
Lepidium dictyotum
Steve Boyd
1986-4-2
1623
Riverside
Gavilan Plateau, Gavilan Hills. Harford Springs County Park. In southeast corner of park.
640
Comment
RSA776509
Lepidium fremontii
Amber Swanson, Duncan S. Bell
2011-3-20
248
Riverside
Canyon Springs area N of the Bradshaw Trail.
340
Comment
SD28016
Lepidium fremontii
Carl B. Wolf
1932-4-27
3043
Riverside
Colorado Desert: Mecca-Blythe Road. 0.75 mile west of Utopia
149
Comment
UC856592
Lepidium fremontii
I. W. Clokey
1935-4-17
6651
Riverside
Cottonwood Springs
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
RSA727385
Lepidium lasiocarpum
Naomi Fraga, Lisa Rojas
2005-2-10
1363
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UCR249829
Lepidium lasiocarpum
T. B. Salvato, John Lovio
2013-3-19
7368
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
SD231267
Lepidium latifolium
Scott D. White
2003-6-9
9254
Riverside
Perris Basin: Northeast corner of Devonshire Ave. and Warren Rd., immediately south of Tres Cerritos.
473
Comment
UCR111607
Lepidium latifolium
Mitch Provance
1999-5-4
1686
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR281215
Lepidium latipes
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-4-10
417- 21
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St. [NW edge of city of Lake Elsinore, near Terra Cotta]
384
Comment
RSA601927
Lepidium latipes var. latipes
D. Bramlet
1997-3-13
2503
Riverside
Nichols Road Wetlands. The site is located approx. 186 m southeast of Nichols Road, 91 m west of Collier Ave, and 196 m west of the I-15.
381
Comment
RSA524603
Lepidium nitidum
Steve Boyd, L. Arnseth, Timothy S. Ross
1990-3-29
3918
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
CAS-BOT-BC13022
Lepidium virginicum
Peter H. Raven; Sidney R. Snow
1956-6-30
9528
Riverside
4.7 miles east of Temecula on Highway 71.
Comment
POM13773
Lepidium virginicum var. pubescens
E. C. Jaeger
1921-7-14
1190
Riverside
Dark Canyon, San Jacinto Mts.
Comment
RSA673718
Lepidium virginicum var. pubescens
Scott D. White, W. La Haye
2000-5-27
7951
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
RSA525337
Lepidium virginicum var. robinsonii
Steve Boyd, Dave Bramlet
1990-4-29
4467
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain
Comment
UCR256804
Lepidium virginicum var. robinsonii
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7864
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
500
Comment
RSA741017
Lepidium virginicum var. virginicum
Scott D. White, Justin M. Wood
2008-6-18
12234
Riverside
Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
HSC47589
Lepidospartum squamatum
Richard Spjut, Judy Adams
1978-11-22
5239
Riverside
Colorado Desert, N of Palm Springs ca. 1 mi. S from Jct. with Hwy. 10
Comment
SDSU12990
Lepidospartum squamatum
Michael G. Simpson with Claudia A. Luke
1999-10-27
2012
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/4 mile from Southside Facilities.
152
Comment
UC166290
Leptochloa uninervia
S. B. Parish
1912-6-28
8119
Riverside
Mecca Colorado Desert
Comment
POM3514
Leptosiphon floribundus subsp. glaber
C. F. Baker
1904-4-4
s.n.
Riverside
Elsinore.
Comment
SD137680
Leptosiphon floribundus subsp. glaber
Darin L. Banks, Steve Boyd
1995-4-5
157
Riverside
Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove, east of the Dripping Springs Trail in the north flowing drainage that empties into Arroyo Seco.
548
Comment
POM128367
Leptosiphon pygmaeus subsp. pygmaeus
Thos. Craig
1927-4-23
202
Riverside
Glen Ivy.
Comment
UC310390
Lesquerella tenella
Edmund C. Jaeger
1926-3-24
Riverside
Pinto Valley; eastern Riverside Co.
Comment
HSC104179
Lessingia glandulifera var. glandulifera
A. C. Sanders, T. B. Salvato
2014-7-2
41157
Riverside
San Jacinto Mtns.: Forbes Canyon, ~0.5 mi. S of Forbes Ranch along Forbes Ranch Rd.
1555
Comment
RSA596157
Lessingia glandulifera var. glandulifera
D. L. Banks
1996-11-7
1218 A
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
RSA6039
Lessingia glandulifera var. glandulifera
Carl B. Wolf
1932-8-4
3925
Riverside
Strawberry Valley, 1.5 miles froStrawberry Valley.m Idyllwild on road to Banning
1707
Comment
RSA740832
Leymus triticoides
Scott D. White, Justin M. Wood
2008-7-8
12392
Riverside
Johnson Meadow.
1439
Comment
RSA221033
Lilium humboldtii subsp. ocellatum
E. W. Lathrop
1966-8-11
6549
Riverside
Santa Ana Mountains. 4 miles W of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
610
Comment
RSA68710
Lilium parryi
Frank W. Peirson
1924-7-27
5003
Riverside
South side of Dark Canyon, San Jacinto Mountains.
2499
Comment
UC604858
Linanthus aureus subsp. aureus
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9528
Riverside
2 mi from Cottonwood Springs; Cottonwood Mts.
Comment
UCSB5149
Linanthus californicus
Kamb, Peter
1947-3-3
Riverside
Banning-IdyllwiId road below Barton Lookout, San Jacinto Mts.
914
Comment
UC23457
Linanthus ciliatus
H. M. Hall
Jun 1901
2231
Riverside
s side San Jacinto Mts.
1584
Comment
CLARK-A1045-63
Linanthus dianthiflorus
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains Wildomar 7.5'Q
Comment
HSC17001
Linanthus dianthiflorus
C. L. Hitchcock
1966-3-16
24184
Riverside
About 5 mi. NE of Aguanga
Comment
UCR24233
Linanthus dianthiflorus
John C. Roos
1952-4-13
5529
Riverside
Box Springs Mtns
488
Comment
RSA618769
Linanthus dianthiflorus subsp. dianthiflorus
L. C. Wheeler
1976-3-30
s.n.
Riverside
San Jacinto Mountains: Falls Creek, north side of Mount San Jacinto.
548
Comment
RSA80976
Linanthus dianthiflorus subsp. dianthiflorus
Anonymous
1952-4-6
18425
Riverside
3 miles east of Lake Matthews
488
Comment Read comments Mar 27 2014
RSA676060
Linanthus jonesii
Scott D. White
2001-4-3
8247
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR233176A
Linanthus jonesii
Jim Andre, Glenn L. Clifton
2011-2-22
17432
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
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
UCR236901
Linanthus lemmonii
Duncan S. Bell, Valentin Arvizu
2010-5-10
975
Riverside
San Jacinto Mountains, San Bernardino National Forest, Garner Valley, c. 1.1 air mi southeast of junction of FS Road 6S13 and FS Road 6S04
1349
Comment
UC52447
Linanthus parviflorus
H. M. Hall
Mar 1898
Riverside
Temescal
Comment Read comments Nov 26 2011
UCR167867
Linanthus parviflorus
T. B. Salvato, John F. Green
2004-5-27
573
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
POM259191
Linanthus pungens subsp. hallii
P. A. Munz
1938-8-13
15330
Riverside
Rocky crest of ridge near Santa Rosa Peak.
2378
Comment
UCR80801
Linum lewisii var. lewisii
Scott D. White
1993-5-29
1472
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
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
CAS-BOT-BC60178
Lobularia maritima
Steve Boyd
1991-5-20
6280
Riverside
Santa Ana Mountains. Temescal Canyon, northwest of Lake Elsinore. Mouth of Rice Canyon.
487
Comment
CAS-BOT-BC174464
Loeflingia squarrosa
John Thomas Howell
1930-5-10
4802
Riverside
At top of St. John's Grade
Comment
RSA525352
Loeflingia squarrosa
Steve Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4450 -A
Riverside
Vail Lake area, benches along Kolb Creek, W of Dripping Springs, N of Hwy 79.
488
Comment
RSA65716
Loeflingia squarrosa
F. W. Peirson
1922-4-9
4156
Riverside
Palm Canyon Region, near Palm Springs.
Comment
SD8195
Loeflingia squarrosa
Daniel Cleveland
1882-5-2
Riverside
San Jacinto Plain.
Comment
UCR21947
Loeflingia squarrosa
Steve Boyd
1980-4-13
120
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
RSA0081253
Loeseliastrum matthewsii
Gary D. Wallace
1982-5-15
2005
Riverside
Palms to Pines Highway (74), San Bernardino National Forest. 1 mi. E of Pinyon Pines Camp.
Comment
RSA0117759
Loeseliastrum schottii
Sarah J. J. De Groot
2005-5-16
4966
Riverside
Along Worsley Road paralleling Highway 62 between Dillon Road and Indian Ave., Desert Hot Springs area, vicinity of Morongo Creek.
495
Comment
RSA4921
Loeseliastrum schottii
C. B. Wolf
1932-4-28
3083
Riverside
19 mi. W. of Blythe on the Mecca rd.
122
Comment
RSA77059
Loeseliastrum schottii
F. W. Peirson
1914-04
953
Riverside
Whitewater at head of Coachella Valley.
Comment
UCR177180
Loeseliastrum schottii
Scott D. White, Michael Honer
2003-4-25
9123
Riverside
San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road
671
Comment
UCR232517
Loeseliastrum schottii
Dave Silverman, Onkar Singh
2010-3-27
7866
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.3 km W of Mesaville siding, west of A Canal/Levee Blvd, & c. 7 km N of Blythe Airport
136
Comment
UCSB18164
Loeseliastrum schottii
Day, Fran
1964-3-23
Riverside
Ramon Road; 3 miles E of U.S. Highway 99
91
Comment
SEINET186304
Logfia depressa
Philip A. Munz
1940-1
15688
Riverside
N end of Pinto Basin, Mohave Desert
610
Comment
CAS-BOT-BC342255
Logfia filaginoides
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19890
Riverside
Lake Skinner area: lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road
518
Comment
SEINET251733
Lolium multiflorum
Walter Graves
2002-6-11
602 -5
Riverside
Riverside: grown at UCR in Agricultural Operations Fields (Riverside East 7.5' Q.:).
305
Comment
CLARK-A1528-4717
Lolium perenne subsp. multiflorum
John C. Roos
1953-4-21
5915
Riverside
March Air Force Base
457
Comment
RSA0085060
Lolium perenne subsp. multiflorum
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
20
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
RSA0085061
Lolium perenne subsp. multiflorum
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
20
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
SEINET271514
Lolium perenne subsp. perenne
A. C. Sanders, K. D. Jones; D. Malueg
1996-4-20
18051
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river
433
Comment
SEINET251731
Lolium rigidum
Walter Graves
2002-6-11
602 -2
Riverside
Grown iat U.C.R. in Agricultural Operations Fields
305
Comment
SBBG94825
Lomatium utriculatum
W. Weltkamp
1990-4-12
Riverside
Santa Rosa Plateau, NW corner of Mesa de Burro
762
Comment
SEINET1908449
Lonicera subspicata
A. C. Sanders, Mitch Provance
2008-1
35799
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.
1450
Comment
RSA100199
Lonicera subspicata var. denudata
F. W. Peirson
1920-6-22
217
Riverside
Dripping Springs, Temecula River
457
Comment
UC64322
Lonicera subspicata var. denudata
H. M. Hall
July, 1901
2529
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
UCR104190
Lonicera subspicata var. denudata
Scott D. White
1997-5-25
5233
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
SEINET3815175
Lophocereus schottii
John L. Anderson, Duncan Bell and Kim Clark
2013-1
Riverside
Comment
RSA406102
Lotus crassifolius
B. C. Templeton
1953-7-26
s.n.
Riverside
Near Idyllwild
Comment
UCR35032
Lotus grandiflorus
L. B. Ziegler
1967-6-21
165
Riverside
San Jacinto Mtns, slopes of road cuts along Hwy 74.
1220
Comment
CSUSB1187
Lotus hamatus
Annette Price
1962-5-8
091
Riverside
Santa Ana Mountains Santa Ana Mountains. Growing in Foothill woodland along Tenaja Road, 7 miles from Washington Ave.
Comment
UCR158714
Lotus hamatus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30003
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
UCR250382
Lotus humistratus
A. C. Sanders, John F. Green
2014-4-4
40967
Riverside
Peninsular Range; Elsinore Trough, N of Elsinore at Alberhill, along Lake St. south of the Temescal Canyon Rd. intersection,
378
Comment
RSA788868
Lotus nevadensis var. davidsonii
Gary D. Wallace
2003-7-8
4034
Riverside
Hidden Lake.
Comment
RSA406219
Lotus oblongifolius
Joseph A. Ewan
1929-6-16
3594
Riverside
Lily Creek, San Jacinto Mts.; Strawberry Valley.
1616
Comment
JEPS55548
Lotus oblongifolius var. oblongifolius
Carl V. Meyer
1928-7-24
516
Riverside
Falls Creek Idyllwild
1889
Comment
UCR92078
Lotus purshianus
Scott D. White
1995-8-23
3587
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
JOTR31011
Lotus salsuginosus var. brevivexillus
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1298
Riverside
Joshua Tree National Park. Stop 6: Hexie Mountains, side canyon just north of Blue Cut Gorge
Comment
POM320471
Lotus salsuginosus var. salsuginosus
Greg Wright
1971-4-17
12
Riverside
Corona Skyline Drive, southwest of Corona, Cleveland National Forest.
366
Comment
RSA770294
Lotus scoparius subsp. brevialatus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4579
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR180694
Lotus scoparius subsp. brevialatus
Mitch Provance
2003-4-26
9885
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
CSUSB1245
Lotus strigosus
Karen Cook
1966-3-17
Riverside
100 yards east of North-South railroad tracks on corner of Tanescalst & Compton Ave., Corona (city). Open hillside, grassy.
274
Comment
RSA782088
Lotus strigosus
Duncan S. Bell
2009-3-7
5
Riverside
Arica Mountains: east side of mountain range, approximately 1.7 air miles west of Priest Well.
431
Comment
UC1007204
Lotus strigosus
Philip A. Munz
1940-3-23
15722
Riverside
n end Pinto Basin; Mohave Desert
609
Comment
UCR116984
Lotus strigosus
A. C. Sanders, T. B. Salvato
2001-5-3
24079
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR87627
Lotus strigosus
A. C. Sanders
1994-5-30
14592
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR97432
Lotus strigosus
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19885
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
UCR13738
Lotus strigosus var. hirtellus
N. R. Zabriskie, W. W. Zabriskie
1972-6-18
527
Riverside
Peninsular Range; San Jacinto Mtns., along fire road south of the S end of Marion Ridge Rd., Pine Cove, NW of Idyllwild
1939
Comment
UCR263651
Lotus strigosus var. tomentellus
David Fraker, Aaron C. Sedgwick
2012-3-22
032
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
CLARK-A1656-803
Lotus tomentellus
Theo Glenn
1982-3-21
Riverside
Snow Creek
Comment
SEINET10484483
Lotus tomentellus
Billy Joe Cox
1975-4-23
Cox 4143
Riverside
Palo verde, 1-3 km w, creosote desert scrub; sandy and gravelly entisols,
70
Comment
UCR199721
Ludwigia peploides subsp. peploides
Scott D. White, Lynn Stafford
2007-6-27
11753
Riverside
Chino Hills State Park, Santa Ana River floodplain just below Prado Dam
137
Comment
CAS-BOT-BC198361
Lupinus albifrons
unspecified
1998-4-13
6027
Riverside
Hill behind Sunrise road, Banning
Comment
JOTR32831
Lupinus andersonii
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1553
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; active wash near base of granitic outcrops
1250
Comment
RSA0031422
Lupinus arizonicus
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4471
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
SEINET8043502
Lupinus arizonicus
Duncan S. Bell, Evan Meyer
2014-1
6521
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
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
UCR114148
Lupinus arizonicus
B. G. Pitzer, J. Ross
1998-3-8
3614
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
RSA660639
Lupinus bicolor
Lydia Paneri
1982-4-17
2
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
RSA678421
Lupinus bicolor
Michael Wall
2003-4-6
261
Riverside
San Jacinto Valley, vacant lot off Ramona Expressway at Donna Ave. adjacent to Soboba Health Clinic. Property for sale for Future housing development.
506
Comment
SBBG103916
Lupinus bicolor
S. D. White
1993-4-22
1224
Riverside
N Alberhill Ranch, in hills N of Walker Cyn
487
Comment
SD51696
Lupinus bicolor
David Dunn
1941-3-29
932
Riverside
2.0 miles west of Corona.
Comment
UC15933
Lupinus bicolor
H. M. Hall
June 1901
2026
Riverside
s side San Jacinto Mountains (San Jacinto Mountains); s side San Jacinto Mountains
1341
Comment
UCR174082
Lupinus bicolor
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32543
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
564
Comment
SEINET10903820
Lupinus bicolor subsp. microphyllus
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-15
Conrad 7142
Riverside
Scattered yellow pine at margin of large valley, 5.9 miles se of junction of Idlewild road and hwy 74 on 74. Annual
1341
Comment
UCR49221
Lupinus bicolor subsp. microphyllus
Steve Boyd
1986-4-2
1599
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA180415
Lupinus bicolor subsp. tridentatus
E. W. Lathrop
1960-4-15
4747
Riverside
14 miles west of Murrieta, in low valley pasture in Tenaja Canyon.
610
Comment
RSA590649
Lupinus bicolor subsp. umbellatus
E. W. Lathrop
1960-4-15
4747
Riverside
14 miles west of Murrieta, in low valley pasture in Tenaja Canyon.
610
Comment
SBBG3576
Lupinus concinnus
H. and M. Dearing
1949-4-9
6744
Riverside
Joshua Tree Nat Monument
Comment
SD128292
Lupinus concinnus
R. Mitchel Beauchamp
1971-5-15
2415
Riverside
Black Mountain campground, San Jacinto Mountains.
2207
Comment
SEINET3005001
Lupinus concinnus
G. Rink
2011-4-4
10429
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
POM122422
Lupinus concinnus subsp. optatus
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
RSA407149
Lupinus concinnus subsp. optatus
Robert Gustafson
1985-5-20
3115
Riverside
San Jacinto Mtns., R-1, between Lake Fulmar and Allandale
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
SBBG94915
Lupinus excubitus
E. LaRue
1990-4-10
Riverside
midway between Pauba Valley and Wolf Valley; 0.5 mi N of Pechanga Indian Reservation
365
Comment
JOTR34171
Lupinus excubitus var. excubitus
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
128
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Gravelly hills above canyon wash (Stop 3)
1217
Comment
CAS-BOT-BC216699
Lupinus excubitus var. excubitus
Bulletin Torrey Club
1924-9-1
s.n.
Riverside
Unspecified
Comment
RSA585744
Lupinus excubitus var. hallii
D. L. Banks, S. D. Boyd
1995-5-9
0408
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
737
Comment
RSA33606
Lupinus formosus
N. C. Cooper
1944-5-20
1313
Riverside
Palms to Pines Highway [Hwy 74], San Jacinto Mountains.
1280
Comment
RSA651696
Lupinus hirsutissimus
Diane M. Ramirez
1983-5-15
14
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
UCR75525
Lupinus hirsutissimus
A. C. Sanders, Harry Spilman, and C. N. P. S. field trip
1993-4-24
13786
Riverside
San Bernardino Mountains, SE end of San Bernardino Mountains, S end of Whitewater Bench, E side of the mouth of Whitewater Canyon.
450
Comment
RSA761267
Lupinus hyacinthinus
Shawn Krosnick, Lucinda A. McDade, Naomi S. Fraga
2010-8-14
667
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC1979609
Lupinus microcarpus var. densiflorus
D. L Banks, Steve Boyd
1995-5-17
0441
Riverside
NW Palomar Mountains; Cleveland National Forest, N of the Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., lower Arroyo Seco; S of the Dripping Springs Campground, W of the Dripping Springs Trail.
Comment
SEINET7042763
Lupinus nanus
W. P. Vestal, A. G. Vestal
1955-3-25
s.n.
Riverside
South end of Buck Road, Notheast of Long Valley, south southeast of Winchester.
Comment
RSA620640
Lupinus sparsiflorus
B. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3585
Riverside
San Bernardino Mountains: Wildlands Conservancys Mission Creek Preserve.
762
Comment
SEINET10488969
Lupinus sparsiflorus
Shervncik
1973-3-18
SHERVNCIK 783
Riverside
Santa Ana mtns. Mockingbird canyon lake. Loam. Grassland. Mockingbird Canyon road, about 5 mi n of lake Matthews.
Comment
CLARK-A1045-82
Lupinus succulentus
George K. Helmkamp
1978-4-27
Riverside
Valle Vista Mountain Avenue and Florida road; roadside; Hemet 7.5'Q
Comment
RSA414342
Lupinus succulentus
N. C. Cooper
1949-3-18
3164
Riverside
Elsinore.
457
Comment
RSA556492
Lupinus succulentus
Julie Greene
1993-3-13
1068
Riverside
On the berm between the western ponds.
441
Comment
SDSU13325
Lupinus truncatus
Jeremy Mass, Ryan Jacobson
2000-4-19
Riverside
Stone Creek, Santa Margarita Ecological Reserve, along jeep trail going from south-side facility to north-side facility. About 1.5 miles from south-side facility.
183
Comment
SFV9217
Lupinus truncatus
J. H. Lane
1972-4-9
66
Riverside
Pauba Valley in vicinity of Temecula. Highway 71, 1 road mile west of junction of Highway 395 and Highway 71. Slope of low hills to east of road.
Comment
UCR173148
Lupinus truncatus
Abby Sirulnik
2000-4-25
20
Riverside
Peninsular Ranges, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir
610
Comment
POM178004
Lycium andersonii
Marcus E. Jones
1930-3-15
s.n.
Riverside
Eagle Mountains.
Comment
UCR178576
Lycium andersonii
R. G. Swinney
1967-2-11
0026
Riverside
San Jacinto Mtns./ Sonoran (Colorado) Desert, Snow Creek
366
Comment
UCR179764
Lycium andersonii
R. E. Riefner Jr.
2006-5-23
06- 203
Riverside
Temescal Canyon, near city of Corona, 0.25 mi. SE from Cajalco Rd. at Temescal Wash
254
Comment
UCR244872
Lycium andersonii
Jim Andre
2012-3-19
21393
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
UCR41345
Lycium andersonii
N. M. Fellows, A. C. Sanders
1985-4-9
158
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
JEPS12420
Lycium cooperi
W. L. Jepson
1928-4-25
12612
Riverside
Cottonwood Spring Colorado Desert, Eagle Mountains
731
Comment Read comments Oct 9 2010
RSA617987
Lythrum californicum
R. E. Riefner Jr.
1998-10-15
98 -517
Riverside
Elsinore Trough; Lake Elsinore, Palomar Rd.
Comment
UCR101460
Lythrum californicum
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22238
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of lower Millard Canyon
854
Comment
SD187433
Lythrum hyssopifolia
Scott D. White, Angelia Carey
2004-5-7
10332
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
548
Comment
RSA93354
Machaeranthera asteroides
F. W. Peirson
1935-4-17
11471
Riverside
Eastern part of Blythe, colorado Desert,
Comment
UCR114746
Maclura pomifera
A. C. Sanders, K. C. Rose
1999-6-18
22799
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave., 1/2 mile south of Rawson Rd.
439
Comment
RSA524471
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4074
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
SDSU13588
Malacothamnus fasciculatus
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
UCR114809
Malacothamnus fasciculatus
Mitch Provance
1998-2-13
19
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
CAS-BOT-BC332708
Malacothrix
Elizabeth McClintock
1958-4-2
s.n.
Riverside
East side of Salton Sea
Comment
JEPS36766
Malacothrix clevelandii
W. L. Jepson
May 17 1901-Jun 1 1901
1285
Riverside
Strawberry Valley San Jacinto Mt.
Comment
POM308645
Malacothrix glabrata
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
s.n.
Riverside
Near Blythe.
Comment
RSA537693
Malacothrix glabrata
Charles B. Fiker
1946-4-16
3415
Riverside
West side of Colorado Desert
Comment Read comments Mar 23 2014
RSA554211
Malacothrix glabrata
Theo Glenn
1991-4-9
91 -5
Riverside
Big wash in Eagle Mountains
786
Comment
RSA715094
Malacothrix glabrata
Sarah J. De Groot, J. Mark Porter
2006-3-14
5196
Riverside
North foot of San Jacinto Mts., between Snow Creek Road and Highway 111; several miles downstream from gaging station.
366
Comment
UCR86853
Malacothrix glabrata
A. C. Sanders, J. Dice, K. Rose, D. Woodard
1995-3-29
16274
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
SEINET2053783
Malacothrix saxatilis var. tenuifolia
J. Nevin
1987-4-4
40
Riverside
Market St. and Goodyear Ave, Ventura, 2 miles frolm caost.
0
Comment
UCR41521
Malacothrix stebbinsii
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6081
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
CAS-BOT-BC167853
Malosma laurina
John Roos; Lucille Roos
1954-7-10
6191
Riverside
North side Pigeon Pass, Box Springs Mts.
487
Comment
RSA388411
Malosma laurina
R. F. Thorne, Steve D. Boyd, Earl Lathrop
1985-7-18
61208
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA644631
Malva parviflora
Scott D. White
1993-3-12
1140
Riverside
San Bernardino Basin: San Jacinto Valley: Perris Valley Pipeline.
439
Comment
SD146224
Malvella leprosa
A. C. Sanders, Mitch Provance
1999-9-26
23122
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi SE of Jackrabbit Trail on Gilman Springs Road, 1.4 mi. S of Eden Hot Spr.
433
Comment
SD129568
Marah macrocarpa
Steve Myers
1990-3-21
Riverside
Santa Rosa Plateau area; along Los Gatos Road
365
Comment
UCR21950
Marah macrocarpa
Steve Boyd
1980-5-11
219
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
UCR230205
Marah macrocarpa
A. C. Sanders
2011-4-6
38978
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
SD44843
Marina parryi
Darley F. Howe
1952-4-28
Riverside
4.0 miles east of Desert Center
Comment
UCR185117
Marina parryi
LeRoy Gross
2005-3-3
1601
Riverside
Northeastern Colorado Desert, Palen Mountains, S side. Near end of old prospect road
244
Comment
UCR50576
Marina parryi
B. G. Pitzer
1988-3-10
0646
Riverside
Sonoran (Colorado) Desert, west side Chuckwalla Mountains, on gas line road c. 1.5 mi north of intersection with Red Cloud Mine Road (& wash); c. 2 mi. airline south of Hwy I-10
489
Comment
UCR107829
Marrubium vulgare
D. L. Banks
1997-5-5
1987
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 S fork of Pechanga Creek
427
Comment
RSA409843
Marrubium vulgare
Jeannette B. Edge
1934-4-22
s.n.
Riverside
Jurupa Mountains, open field.
579
Comment
SD124724
Matelea parvifolia
A. C. Sanders, Pitzer, Charlton, et al.
1986-3-2
6053
Riverside
Chuckwalla Bench, south side of the Chuckwalla Mountains, on the Bradshaw Road about 2 miles east of the gasline road.
640
Comment Read comments Aug 29 2010
RSA356750
Matricaria matricarioides
R. F. Thorne
1975-5-20
45509
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro; Santa Ana Mountains
610
Comment
UCR51133
Meconella denticulata
B. G. Pitzer, E. Misquez
1988-3-20
0671
Riverside
Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 4 mi. west of El Cariso Village, just across the Hwy from Ortega Parks [Oaks?] Store
549
Comment
CSUSB1089
Medicago polymorpha
Leland R. Dykes
1962-5-1
56
Riverside
Santa Ana Mountains, San Mateo Canyon Road. 12.5 miles west of Palomar Road, Murrieta.
Comment
UCR2535
Melica frutescens
F. M. Reed
1920-5-10
4490
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Murray Canyon
457
Comment
SEINET254498
Melica imperfecta
A. C. Sanders
2004-4-20
27553
Riverside
Santa Ana Mountains: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line.
640
Comment
UCR158266
Melica imperfecta
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29496
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
UCR163584
Melica imperfecta
Tracy Tennant
1998-5-27
s.n.
Riverside
Beaumont Badlands, Dellamont Peak, c. 3.5 miles ESE of Gilman Hot Springs
1159
Comment
CSUSB1115
Melilotus indicus
Dick Bernier
1966-3-29
Riverside
along infield of UCR campus track in city of Riverside
304
Comment
SEINET189691
Menodora scabra var. glabrescens
Annie M. Alexander, Louise Kellogg
1941-1
2208
Riverside
North base of Eagle Mountains
1158
Comment
UCR90602
Mentha spicata
Scott D. White
1995-6-29
3388
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
CHSC7076
Mentzelia
I. Wilson
1969-4-6
Riverside
Dry stream bed on e side of access road to Desert Center on s side of Highway 10.
Comment
UCR260574
Mentzelia
A. C. Sanders, Nina Kidd, Jeff Crain
2015-3-31
41532
Riverside
Peninsular Range; Eastern Foot of Santa Ana Mtns., Temescal Canyon, northwest of El Hermano Road junction along sandy wash of Temescal Creek
313
Comment
UCR260884
Mentzelia
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41494
Riverside
San Gorgonio Pass, north of San Gorgonio River wash, c. 3 miles east of Cabazon, south of I-10 and generally NE of water bottling plant
457
Comment
POM3010
Mentzelia affinis
I. M. Johnston, P. A. Munz
1918-4-27
2163
Riverside
Near Corona.
274
Comment
RSA4968
Mentzelia affinis
Carl B. Wolf
1932-4-27
3030
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment
RSA0060678
Mentzelia affinis
Dave Silverman, Onkar Singh
2010-3-25
7846
Riverside
Palo Verde Mesa, 220 m east of Black Creek Rd, 6.6 km west of McCoy Wash, and 8.2 km north of I-10.
160
Comment
RSA775102
Mentzelia albicaulis
Duncan S. Bell, Michael Hee
2011-3-18
2051
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
RSA0014939
Mentzelia dispersa
LeRoy Gross, Evan Meyer
2013-5-21
6120
Riverside
West Ridge, south of Double View Drive and Deer Foot Lane. Southwest from Idyllwild, and Strawberry Valley., Started near 33.72895N, 116.73415W. And ended at Inspiration Point, near [coordinates given.]
1631
Comment
UC64310
Mentzelia dispersa
H. M. Hall
June 1897
657
Riverside
vicinity Strawberry Valley; San Jacitno Mountains
1584
Comment
RSA440404
Mentzelia involucrata
N. R. Zabriskie, W. M. Zabriskie
1973-4-25
652
Riverside
W-central portion Sec 30. Deep Canyon drainage, E side Hwy 74, opposite Black Hill, Santa Rosa Mtns. Site 22.
915
Comment
SBBG29592
Mentzelia involucrata
R. J. Young
1968-4-20
189
Riverside
ca. 4 mi S of Cottonwood Jct, Joshua Tree Nat Monument
Comment
UCR217792
Mentzelia involucrata
Jim Andre, T. La Doux
2010-2-28
12551
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
SD3178
Mentzelia laevicaulis
Fidella G. Woodcock
1928-4-27
Riverside
North grade near base of San Jacinto Mountain at San Jacinto Creek.
Comment
SFV2377
Mentzelia laevicaulis
A. M. Johnson
1932-8-18
4131
Riverside
San Jacinto Mountains Along road on east side of mountains.
Comment
RSA446777
Mentzelia micrantha
N. C. Cooper
1944-6-4
1351
Riverside
Elsinore Mountain. Lookout at top.
1067
Comment
UCR44210
Mentzelia montana
A. C. Sanders
1986-6-1
6552
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
JEPS41203
Mentzelia obscura
E. E. Schellenger
April 1920
Riverside
near Coachella; Colorado Desert
Comment
RSA282494
Mentzelia ravenii
H. J. Thompson
1954-4-24
1613
Riverside
6.6 miles S of road to Lake Mathews on Hwy 71, 11 miles S of Corona, 3.8 miles N of Alberhill.
274
Comment
OBI12495
Mentzelia veatchiana
Robert F. Hoover
1969-4-11
11212
Riverside
Mouth of Morongo Valley cyn
Comment
LA209009
Micranthes californica
John O'Leary;
1975-3-30
337
Riverside
San Timoteo Canyon. 0.5 mi E of Treemont [?]
655
Comment
UCR102878A
Microseris douglasii subsp. douglasii
A. C. Sanders
1997-3-26
20131 A
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
UCR120954B
Microseris heterocarpa
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23875 B
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR144405
Microseris heterocarpa
Scott D. White, Michael Honer
2003-4-2
8918
Riverside
Peninsular Ranges/Santa Ana Mtns, Temescal Canyon: Alberhill area N of the I-15 Fwy, on and near crest of unnamed mountain, '2349
716
Comment
UCR178841
Microseris lindleyi
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 017
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
UCD39068
Mimulus aurantiacus
Beecher Crampton
1963-5-7
6781
Riverside
2 miles west Lakeland Village, Elsinore Mtns. Cleveland National Forest.
609
Comment
RSA38706
Mimulus aurantiacus var. pubescens
Percy C. Everett
1945-6-7
11503
Riverside
probably a hybrid with puniceus decomposed granite of steep slope and along roadside. Indian Canyon, Indican Canyon Truck Trail.
Comment
POM33
Mimulus aurantiacus var. puniceus
O. W. Robinson
1916-3-28
s.n.
Riverside
Miller's Canyon, Murrieta.
Comment
UCR158447
Mimulus aurantiacus var. puniceus
S. J. Myers
1993-1-22
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd.
396
Comment
UC2030124
Mimulus bigelovii var. bigelovii
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38096
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Above James Reserve in Hall Canyon.
Comment Read comments May 11 2019
RSA500541
Mimulus brevipes
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3611
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, S of Hwy 79.
488
Comment
SEINET3079201
Mimulus brevipes
Marc Mittleman
1982-5-25
Riverside
Gentry Experimental Farm, Los Alamos Road, Murietta, Ca.
366
Comment
UC672455
Mimulus brevipes
H. L. Mason
1926-4-30
3121
Riverside
Temecula to Pala (Pala Grade); Temescal Canyon
Comment
UCR133661
Mimulus brevipes
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
UCR20882
Mimulus brevipes
A. C. Sanders
1978-7-3
619
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
CLARK-A1045-335
Mimulus diffusus
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon a burned area beside Bautista Road; Hemet 15'Q
Comment
UCR137182
Mimulus diffusus
Victor Duran
1932-5-18
3220
Riverside
San Jacinto Mtns., Idyllwild
1677
Comment
LA38933
Mimulus guttatus
Frank W. Peirson;
1922-4-8
4720
Riverside
Murray Canyon, Palm Springs. In lower part of canyon
Comment
UC1563128
Mimulus guttatus
Steve Boyd, Tim Ross, Laurel Arnseth
1989-5-7
3575
Riverside
along Arroyo Seco drainage from jct with Kolb Creek (s to w/in 1/4 mi of Hwy 79); Vail Lake Area
457
Comment
UCR15997
Mimulus guttatus
S. Nelson
1974-5-9
s.n.
Riverside
Santa Ana River Park
244
Comment
UC27078
Mimulus palmeri
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Mountains
Comment
RSA583954
Mimulus pilosus
R. G. Swinney
1993-6-24
2351
Riverside
San Gabriel Mountains. 1.6 miles NW of junction 3N33 and 3N06, N of Shade campground.
1643
Comment Read comments Dec 5 2014
SEINET7067553
Mimulus viscidus
A. G. Vestal
1947-6-13
s.n.
Riverside
About 5.2 miles northeast of De Luz in Sandia Canyon. Coordinate datum: NAD27. UTM Zone 11, 476286mE, 3704448mN.
Comment Read comments Jul 13 2018
UCR115410
Mirabilis californica
Mitch Provance
1999-4-3
1753
Riverside
City of Riverside, SW side of 'Royal Hill', 0.25 miles east of the corner of Victoria Ave. and Arlington Ave.
351
Comment
CLARK-A1528-3923
Mirabilis laevis
Cameron Duncan
1966-3-27
Riverside
Woodcrest
548
Comment
RSA770933
Mirabilis laevis
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4960
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
SEINET3225532
Mirabilis laevis
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37468
Riverside
Sonoran (Colorado) Desert; SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
204
Comment
JEPS61346
Mirabilis laevis var. crassifolia
Marjorie D. Clary
1932-3-20
1680
Riverside
Mission Creek, NW of Garnet
457
Comment
POM293182
Mirabilis laevis var. crassifolia
Lyman Benson
1946-4-15
12024
Riverside
2 miles east of Banning, Colorado Desert.
610
Comment
SD119893
Mirabilis laevis var. crassifolia
Louis B. Ziegler
1978-3-28
580
Riverside
San Jacinto Valley.
456
Comment
SD247675
Mirabilis laevis var. crassifolia
J. Mark Porter, Lauren E. Machen
1997-2-15
11420
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 mi NE of the Hwy 74 exit at Lake Elsinore.
390
Comment
POM9007
Mirabilis laevis var. crassifolia
P. A. Munz, R. D. Harwood
1920-3-20
3400
Riverside
5 miles S of Corona
305
Comment
POM14052
Mirabilis laevis var. retrorsa
P. A. Munz, D. D. Keck
1922-4-14
5008
Riverside
East of Whitwater Ranch
213
Comment
RSA0124374
Mirabilis laevis var. retrorsa
Duncan S. Bell, LeRoy Gross
2016-3-31
9199
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
591
Comment
RSA777680
Mirabilis laevis var. villosa
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
980
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
RSA778227
Mirabilis laevis var. villosa
Duncan S. Bell
2009-3-8
32
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
SD1508
Mirabilis laevis var. villosa
Edmund C. Jaeger
1926-3-1
Riverside
Canon Springs, near Dos Palmos.
Comment
UCR12145
Mirabilis tenuiloba
Art Whistler
1966-4-24
s.n.
Riverside
Western Colorado Desert, Deep Canyon
Comment
UCR90803
Mirabilis tenuiloba
A. C. Sanders, G. K. Helmkamp
1996-3-17
17990
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Springs, mouth of Palm Canyon, c. 0.5 km east of Palm Canyon Dr. on Bogert trail
163
Comment
UCR226673
Mohavea confertiflora
Jim Andre
2011-2-9
15922
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCSB31044
Mohavea confertiflora
Steele, R.
1977-3-26
Riverside
Box Cyn Road, 5 mi SW of Interstate 10 on
365
Comment Read comments Dec 2 2014
POM9325
Mohavea confertiflora
Mary F. Spencer
1920-3-12
591
Riverside
Mecca. Colorado Desert, below sea level.
Comment Read comments Sep 7 2011
UCR25399
Mollugo cerviana
John C. Roos
1946-9-14
3015
Riverside
San Jacinto Mtns., Thomas Valley
1375
Comment
RSA679072
Monardella australis subsp. australis
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1449
Riverside
Tahquitz Peak, on saddle east of summit
2637
Comment
CAS-BOT-BC215454
Monardella linoides subsp. linoides
Philip A. Munz
1938-8-14
15380
Riverside
Ridge east of Toro Peak, Santa Rosa Mts.
2286
Comment
UCR221484
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
069
Riverside
Peninsular Range; Santa Rosa Mtns., 3 miles east of Ribbonwood Camp [Pinyon Flat], Pines to Palms Highway
1220
Comment
RSA750307
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-21
123
Riverside
San Jacinto Mountains. Trail to Hidden Lake.
Comment
UC1499916
Monardella nana subsp. tenuiflora
E. McClintock, H. Lewis
1941-6-22
72
Riverside
1 mi from fork in road going to public camps, on the Banning-Idyllwild road
Comment
UC25480
Monardella nana subsp. tenuiflora
H. M. Hall
July, 1901
2259
Riverside
Fuller's Mills Mountains San Jacinto Mountains
1981
Comment
UCR221469
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-22
130
Riverside
Peninsular Range; San Jacinto Mtns., on slope south of Strawberry Creek, and west of Domengonio [Domenigoni] Flats [vicinity of West Ridge, near Camp Emerson & USC Idyllwild campus]
1646
Comment
SEINET3101625
Monardella robisonii
Tasha La Doux, Jim Andre
2008-9-16
349
Riverside
Mojave Desert; Joshua Tree National Park, northeast end of Splitrock Picnic Area (Queen Mountain 7.5 Q.)
1327
Comment
UCR121352
Monardella robisonii
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24610
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
JOTR34162
Monoptilon bellidiforme
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
119
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Wide sandy canyon wash (Stop 1)
1149
Comment
SD224862
Monoptilon bellioides
G. K. Helmkamp
1998-4-4
3165
Riverside
Colorado Desert: 7.1 mi. N of Hwy I-10 on Eagle Mtn Rd, to the vicinity of the pumping station.
305
Comment
UC1922392
Monoptilon bellioides
Naomi Fraga, Lisa Rojas
2005-2-10
1350
Riverside
Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UC667243
Monoptilon bellioides
Annie M. Alexander and Louise Kellogg
1941-5-11
2153
Riverside
Cottonwood Spring Colorado Desert, Eagle Mountains
883
Comment
RSA777314
Muhlenbergia asperifolia
Michael Wall
2010-9-9
592
Riverside
Bautista Canyon east of Hemet; ca. 8 miles southeast of junction with Fairview Avenue, shaded narrow part of the canyon.
760
Comment
UCR2777
Muhlenbergia asperifolia
F. M. Reed
1933-9-20
8089
Riverside
San Jacinto Mtns., Lake Hemet in Garner Valley
Comment
POM14366
Muhlenbergia microsperma
P. A. Munz, D. Keck
1922-4-9
4749
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
UC39890
Muhlenbergia richardsonis
H. M. Hall
July, 1901
2341
Riverside
vicinity of Deer Springs San Jacinto Mountains
2743
Comment
POM13759
Muilla maritima
Philip A. Munz
1922-4-29
5106
Riverside
[Sedco] Station, south of Elsinore.
Comment
RSA67108
Myosurus minimus var. filiformis
F. W. Peirson
1922-5-20
3035
Riverside
Hemet Valley, San Jacinto Mts.
1387
Comment
SBBG45292
Myriopteris parryi
S. B. Parish
-Mar-1882
Riverside
Agua Caliente [Palm Springs]
Comment Read comments Jul 12 2010
RSA496122
Nassella cernua
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2999
Riverside
Vail Lake area, Temecula Creek Cyn below Vail Lake Dam
457
Comment
RSA628886
Nassella cernua
A. C. Sanders
1994-5-29
14558
Riverside
San Bernardino Mountains: Morongo Indian Reservation, among hills on the low pass between Millard Cyn. and Potrero Cr., (116 deg 48'W, 33 deg 57'N)
750
Comment
RSA736124
Nassella cernua
Scott D. White
2008-4-28
11916
Riverside
Banning, S of I-10 freeway and just N of San Jacinto Mountains toeslope. E of Sunset Ave.
671
Comment
UC821907
Nassella cernua
P. A. Munz and I. M. Johnston
1922-5-21
5540
Riverside
Hemet Valley San Jacinto Mts.
1402
Comment
RSA192230
Nassella lepida
E. W. Lathrop
1960-4-28
4782
Riverside
14 miles west of Murrieta
Comment
RSA586849
Nassella lepida
D. L. Banks, Steve Boyd
1995-5-3
268
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
RSA501006
Nassella pulchra
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3124
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
RSA522283
Nassella pulchra
Steve Boyd, Orlando Mistretta, Walter Wisura
1989-5-30
3743
Riverside
Gavilan Hills, summit of Estelle Mtn.
823
Comment
UCR127106
Navarretia atractyloides
Mitch Provance
1998-6-1
571
Riverside
Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768
442
Comment
UCR154380
Navarretia atractyloides
A. C. Sanders, Mike Misenhelter
2005-6-15
30950
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
UCR229515
Navarretia intertexta
Jeremiah George
2011-9-15
s.n.
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
CLARK-A1045-219
Nemacladus glanduliferus
George K. Helmkamp
1979-4-18
Riverside
Little San Bernardino Mountains 3.5 miles north of Dillon Road; dry wash; Lost Horse Mtn. 15'Q
Comment
RSA698132
Nemacladus glanduliferus var. orientalis
J. R. Bruff
1928-4-2
111
Riverside
Canyon W of Morengo
Comment
RSA0126339
Nemacladus longiflorus var. longiflorus
Scott D. White
1991-5-10
91 -157
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
RSA586311
Nemacladus longiflorus var. longiflorus
D. L. Banks, S. D. Boyd
1995-5-3
0222
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
SEINET10460858
Nemacladus longiflorus var. longiflorus
Reed
1925-5-26
Reed 5140
Riverside
762
Comment
UC130503
Nemacladus ramosissimus
Mrs. C. M. Wilder
1909-7-15
967
Riverside
Hemet Dam; San Jacinto Mts.
Comment Read comments Mar 25 2011
UCR50887A
Nemacladus sigmoideus
A. C. Sanders
1988-5-11
7813 A
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
OBI42757
Nemophila menziesii
Roberta H. Smith
1969-4-12
2
Riverside
Box Springs mts, NW slope of hill, SE of UCR
366
Comment
RSA421334
Nemophila menziesii
Ora M. Clark
1929-2-23
1535
Riverside
San Jacinto Mt, Mountain slopes
Comment
RSA421362
Nemophila menziesii
H. de Forest
1929-3-16
14644
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
RSA523514
Nemophila menziesii
Steve Boyd, Tim Ross, L. Arnseth
1990-3-30
3973
Riverside
Vail Lake area, valley between Black Hills & Rocky Ridge.
701
Comment
SD181486
Nemophila menziesii
Scott D. White
2000-4-12
7644
Riverside
San Jacinto Mountains, Baldy Mountain area; Idyllwild [quad].
1616
Comment
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-A1528-4354
Nicotiana clevelandii
H. A. Zuill
1966-7-1
Riverside
Lake Elsinore
Comment
CSUSB759
Nicotiana glauca
I. Rauch
1968-3-23
Riverside
Box Springs Mountains Box Springs Mountains
Comment
UCR176679
Nicotiana glauca
G. S. Nuessly
1980-11-11
s.n.
Riverside
Riverside: U.C. Riverside campus, near Health Center
351
Comment
JEPS12267
Nicotiana obtusifolia
W. I. Follett
1942-3-22
127
Riverside
12.2 mi e Mecca; Colorado Desert
Comment
JOTR35083
Nicotiana obtusifolia
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3534
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes
Comment
JOTR35444
Nicotiana obtusifolia
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
49
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop2)
Comment
UC495142
Nicotiana obtusifolia
Philip A. Munz
1932-3-14
12010
Riverside
Magnesia Spring Canyon; Coachella Valley
91
Comment
UCR101597
Nicotiana obtusifolia
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
RSA0018753
Nicotiana obtusifolia
Viki Cruz
1983-5-8
17
Riverside
On the banks of the stream one-quarter mile into Magnesia Canyon, Santa Rosa Mts.
Comment
CAS-BOT-BC131880
Nolina parryi
Peter H. Raven
1958-5-18
13002
Riverside
Just below [Pinon] Pinyon Flats on State Highway 74, San Jacinto Mountains
Comment
RSA305665
Nolina parryi
Walter Wisura, C. W. Tilforth
1979-10-11
1924
Riverside
South end of Thomas Mountain Road, west of Highway 74, south of Lake Hemet.
Comment
RSA686403
Notholaena californica
Anstruther Davidson
1893-4-10
114
Riverside
Palm Springs.
Comment
SD73631
Oenothera californica
Helen V. Witham
1970-5-1
854
Riverside
Bautista Canyon, southeast of Hemet.
800
Comment
POM159450
Oenothera californica subsp. californica
P. A. Munz
1927-5-21
10835
Riverside
Coahuila Valley.
Comment
CLARK-A1045-127
Oenothera micrantha var. exfoliata
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
RSA0102412
Oenothera refracta
Lyman Benson, Robert Benson
1952-4-8
14851
Riverside
2 miles west of Shaver Summit east of Indio, U.S. 66.
609
Comment
UC572628
Oligomeris linifolia
H. S. Yates
1937-3-23
6425
Riverside
near Thermal; Thermal Quad.
30
Comment
UCR18944
Olneya tesota
John C. Roos
1965-12-4
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 2 mi. SE of Desert Center
366
Comment
CAS-BOT-BC349930
Oncosiphon piluliferum
Scott D. White; Justin Wood
2008-5-1
11925
Riverside
Perris Basin: I-215 freeway corridor, between freeway and frontage road, S of Scott Rd.
470
Comment
UCR282189
Oncosiphon piluliferum
Saharat Nilaad
2017-5-1
01
Riverside
Moreno Valley, east of March Air base, empty lot SE of the Iris Ave. intersection with Indian St.
457
Comment
UCR32321
Opuntia basilaris var. basilaris
Faulkner
1978-3-21
341
Riverside
Sonoran (Colorado) Desert, 9 mi. north of Blythe on Hwy 95
152
Comment
LA204498
Opuntia engelmannii var. engelmannii
F. R. Fosberg;
1932-7-12
8607
Riverside
Mission Creek
Comment
CAS-BOT-BC59013
Opuntia littoralis
Carl B. Wolf
1938-6-11
9421
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
UCR48381
Opuntia littoralis
Steve Boyd
1986-5-7
1833
Riverside
Peninsular Range, Temescal Canyon, terrace escarpment between Horsethief Wash and Indian Truck Trail, south of Hwy I-15
366
Comment
SEINET224227
Opuntia munzii
Clarence Bonner
1960-12-25
Riverside
Chuckwalla Well, south side, in the Little Chuckwalla Mountains
305
Comment Read comments Mar 12 2016
CAS-BOT-BC355575
Oreostemma alpigenum var. andersonii
Carl B. Wolf
1932-8-5
3953
Riverside
San Jacinto Mts. 1st. real, wet meadow on trail from Tahquitz Valley to San Jacinto Peak
2743
Comment
UC218173
Oreostemma alpigenum var. andersonii
P. A. Munz
1922-9-5
6364
Riverside
meadow n of Tahquitz Valley; San Jacinto Mts.
2225
Comment
JEPS85939
Orobanche cooperi
L. R. Heckard with R. Bacigalupi
1977-3-15
4518
Riverside
at lower end of Box Canyon near Garfield St. junction of Mecca; Box Canyon
91
Comment
RSA654570
Orobanche cooperi
Ed Adams
1978-5-8
s.n.
Riverside
Mecca, Box Cyn.
Comment
UCR132658
Orobanche fasciculata
L. F. LaPre
2001-5-13
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, section 1
1280
Comment
RSA0081027
Orobanche fasciculata
Philip A. Munz
1937-5-31
15124
Riverside
Kenworthy, south 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
CSUSB462
Oryzopsis hymenoides
Leland E. Francois
1966-4-23
42366 2
Riverside
East side of Salton View look out, located in Joshua Tree National Monument.
1580
Comment
UC1520011
Osmadenia tenella
Robert Gustafson, Gary Wallace
1983-6-23
2721
Riverside
ca 2 1/2 mi from its junction with Hwy. 15 Clinton Keith Road; Santa Ana Mts.
Comment
RSA221028
Osmorhiza brachypoda
E. W. Lathrop
1966-3-30
6124
Riverside
Mail Divide Truck, Trail between El Carriso and Santiago Peak, Cleveland Nat l Forest
1220
Comment
UC6611
Oxytheca emarginata
H. M. Hall
1901-7-1
2331
Riverside
rocky ridges near Tauquitz; San Jacinto Mountains; Tauquitz, San Jacinto Mts.
2194
Comment
CSUSB1064
Paeonia californica
I. Rauch
1968-2-15
Riverside
Santa Ana Mountains Santa Ana Mountains, Tin Mine Canyon
Comment
CAS-BOT-BC327942
Palafoxia arida
D. B. Dunn; H. Brown
1947-1-12
2840
Riverside
Pushawalla Canyon, Indio Hills
Comment
RSA0106765
Palafoxia arida
Duncan S. Bell, Amanda Turek
2009-3-29
136
Riverside
Northeast section of the Arica Mountains; northwest section of Rice Valley; approx. 2.25 air miles south of the ghost town of Rice.
230
Comment
UCR248433
Palafoxia arida
Duncan S. Bell
2012-2-12
3126
Riverside
Mojave Desert, Mecca Hills, c. 1.25 air miles north of Box Canyon Road, and c. 4 air miles southwest of Shavers Well
256
Comment
POM308547
Palafoxia arida var. arida
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
3148
Riverside
10 miles east of Indio.
Comment
RSA605237
Palafoxia arida var. arida
A. C. Sanders, George K. Helmkamp, P. J. MacKay
1995-3-12
16041
Riverside
Coachella Valley: Indo, just SW of the Whitewater River Channel at Auto Center Dr (Hwy 111)
-8
Comment Read comments Jan 14 2010
UCR214561
Palafoxia arida var. arida
A. C. Sanders
2010-3-15
37411
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
SBBG94681
Panicum capillare
S. D. White
1990-9-25
Riverside
Santa Rosa Plateau, ca. 5 airline mi SW of Temecula; T8S, R 3W on line between S 22 and 27
374
Comment
SD255062
Panicum dichotomiflorum subsp. dichotomiflorum
Sarah J. De Groot, Amy Rouillard
2015-9-15
7568 B
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
106
Comment
CAS-BOT-BC253901
Panicum urvilleanum
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
JEPS70592
Panicum urvilleanum
W. L. Jepson
1914-5-23
6049
Riverside
Conchilla Desert Edom; Conchilla Desert
Comment
CSUSB1048
Papaver californicum
Tony Beck
1968-5-4
680504 7
Riverside
San Jacinto Mountains San Jacinto Mountains. 10 miles south of Banning on highway 74, in burned chaparral- Oak woodland. About 10-20 yards up hill on right side of road.
1219
Comment
RSA552750
Papaver californicum
Steve Boyd, C. Boyd, K. A. Boyd
1992-3-21
6736
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area, Tenaja Canyon. along trail from wilderness boundary downstream towards Fisherman's Camp.
366
Comment
UCR68718
Papaver californicum
Steve Boyd, T. S. Ross
1990-5-11
4629
Riverside
Peninsular Range, base of Agua Tibia Mtn, east of Dripping Springs campground of Cleveland National Forest
Comment
CAS-BOT-BC274184
Pappostipa speciosa
A. M. White
1974-6-8
1431
Riverside
50 mi. N. Desert Center
Comment
CLARK-A1045-123
Parietaria floridana
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
POM183986
Parietaria hespera var. hespera
Philip A. Munz
1932-3-14
12011
Riverside
Magnesia Spring Canyon, Coachella Valley.
91
Comment
RSA448024
Parietaria hespera var. hespera
J. A. Comstock
1934-4-15
s.n.
Riverside
Moist shady place.
Comment Read comments Apr 15 2015
POM46828
Parietaria pensylvanica
Mary F. Spencer
1920-4-7
10463
Riverside
Palm Canyon.
213
Comment
UCR261190
Parkinsonia aculeata
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-5-18
41720
Riverside
Esinore, large vacant lot NW of Hwy 74 and SW of the intersection of 74 and Collier Ave.
386
Comment
SD113585
Parkinsonia florida
Darley F. Howe
1952-4-27
2186
Riverside
Box Canyon east of Mecca.
Comment
SD6071
Parkinsonia florida
unknown
Mar 1914
Riverside
Palm Springs
Comment
UCR33888
Parthenium incanum
A. C. Sanders
1982-9-24
2965
Riverside
City of Riverside, Univ. of Calif. experimental fields
Comment
UC53709
Paspalum distichum
E. L. Koethen
1897-8-12
7
Riverside
Riverside
Comment
UCR207309
Passiflora caerulea
Darren T. Hasegawa
2007-4-21
s.n.
Riverside
Peninsular Range, Riverside, UCR campus, along fence of botanic garden subtropical fruit orchard
351
Comment
RSA782002
Pectis papposa var. papposa
Stephanie Rockwood, Christi Gabriel
2011-10-13
113
Riverside
West side of the West Riverside Mountains. Highway 62 to Rice Valley Road. Rice Valley.
256
Comment
SEINET5712546
Pectis papposa var. papposa
David J. Keil
1975-1
K 10994
Riverside
8 mi W of Desert Center along I-10.; Desert Center
Comment
JEPS68184
Pectocarya heterocarpa
W. L. Jepson
1927-4-12
11647
Riverside
Mecca Hills, Painted Canyon
76
Comment
POM118683
Pectocarya heterocarpa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
UCR33810
Pectocarya heterocarpa
Sears
1978-3-16
826
Riverside
Sonoran (Colorado) Desert, 2.5 mi NW of Midland, in wash area beyond gap between Little Maria and Big Maria Mtns
270
Comment
UCR41583
Pectocarya heterocarpa
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6124
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR42446
Pectocarya linearis
D. C. Hawks
1986-4-16
s.n.
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert, Alta Mesa wind turbine field, on the ridge above Whitewater Canyon, west of Bonnie Bell
915
Comment
UCR84650
Pectocarya linearis
Scott D. White, S. Ogg
1994-4-21
1992
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
OBI23292
Pectocarya linearis subsp. ferocula
Robert F. Hoover
1969-4-14
11234
Riverside
Palm Springs, just S of city limit
Comment
RSA586093
Pectocarya linearis subsp. ferocula
D. L. Banks, S. D. Boyd
1995-4-5
134
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail., In the N flowing drainage that empties into Arroyo Seco.
610
Comment
RSA791728
Pectocarya linearis subsp. ferocula
R. F. Thorne
1995-3-29
63021
Riverside
White Water Canyon
600
Comment
UCR49252A
Pectocarya linearis var. ferocula
Steve Boyd
1986-3-9
1385 A
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
SEINET6973498
Pectocarya linearis var. ferocula
A. G. Vestal
1962-3-29
s.n.
Riverside
4.6 miles northeast of Murrieta.
Comment
SEINET7063223
Pectocarya penicillata
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. UTM Zone 11, 522925mE, 3711215mN. (WGS84/NAD83).
1088
Comment
SBBG81516
Pectocarya platycarpa
S. A. Junak
1983-3-23
1627 A
Riverside
E side of Jefferson Rd opposite entrance to Cahuilla Lake County Park, S of Indio
Comment
UCR116618
Pectocarya recurvata
A. C. Sanders
2001-3-20
23834
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, NW corner of intersection of Pierson Blvd. and Atlantic Blvd., between flood control ditch and Pierson, west of high school
335
Comment
UCR279377
Pectocarya recurvata
A. C. Sanders, Jim Malusa
2017-3-24
42960
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
UCR281259
Pectocarya recurvata
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-28
317- 53
Riverside
Temescal Valley, Southern foot of the Gavilan Hills, slopes west of Black Powder Rd.
427
Comment
UC882271
Pectocarya setosa
C. L. Hitchcock
1940-4-2
5910
Riverside
Joshua Tree National Monument, Cottonwood Springs wash
Comment
SD137599
Pedicularis densiflora
Darin L. Banks
1995-3-15
60
Riverside
Agua Tibia Wilderness area, N face of Agua Tibia Mtn., Dorland Mtn. area
680
Comment
RSA770426
Pellaea andromedifolia
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4873
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UCR90968
Pellaea andromedifolia
Scott D. White
1996-2-18
3807
Riverside
Perris Basin, Double Butte, NW of Winchester, SE-facing slope of west butte and alluvial soil at base
490
Comment
RSA125853
Pellaea andromedifolia var. andromedifolia
E. K. Balls, Percy C. Everett
1957-11-13
22796
Riverside
Snow Creek, about old Fish Hatchery
701
Comment
RSA320391
Pellaea mucronata subsp. californica
W. Wisura, B. Busenberg
1984-10-19
4027
Riverside
Santa Rosa Mountains: along top of ridge on N side of Toro Peak
Comment
IRVC3156
Pellaea mucronata var. californica
R. H. Whittaker, W. A. Niering
1963-5-30
SJ 89
Riverside
Santa Rosa Road. Peninsular Ranges, Santa Rosa Mountains
1585
Comment
UC42630
Pellaea mucronata var. californica
S. B. Parish and W. F. Parish
July 1880
6
Riverside
San Jacinto Mts
Comment
RSA12931
Pellaea mucronata var. mucronata
E. R. Johnson
1935-4-7
6321
Riverside
N side of Cajalco Valley, Gavilan region
457
Comment
RSA25155
Pellaea mucronata var. mucronata
C. L. Hitchcock
1940-4-12
6043
Riverside
8 mi. northwest of Elsinore
457
Comment
RSA604850
Pellaea mucronata var. mucronata
Scott D. White
1995-3-30
2651
Riverside
Moreno Valley; hills +/- 0.7 air mile directly S of 60 Fwy and west of bend in Moreno Beach Dr.
579
Comment
UC1045322
Pellaea mucronata var. mucronata
R. M. and A. F. Tryon Jr.
1950-7-14
5058
Riverside
on road 74 ca. 20 mi s Palm Springs
Comment
SD144116
Pennisetum setaceum
A. C. Sanders, P. MacKay
1994-10-23
15848
Riverside
San bernardino Mountains, Whitewater River Canyon, between the trout hatchery & Bonnie Bell, in moist sand near the stream on the canyon bottom
580
Comment
CHSC108906
Penstemon californicus
Duncan S. Bell; Joy England
2010-6-14
1300
Riverside
Peninsular Ranges; San Jacinto Mountains region: San Bernardino National Forest: Garner Valley, just west of Highway 74 approximately 2.5 miles southeast of junction of forest service road 6S04 and forest service road 6S13. On east facing slope.
1367
Comment
RSA285582
Penstemon californicus
D. C. Michener, Walter Wisura
1982-6-8
4052
Riverside
San Jacinto Mts. Slopes on northeast side of Garner Valley immediatly adjacent to valley floor just northwest of jct. of Morris Ranch Road and Ca. 74.
Comment
RSA297383
Penstemon centranthifolius
Larry E. DeBuhr
1972-3-23
512
Riverside
Santa Rosa Mts. San Bernardino National Forest. Along forest road 7S02 to Santa Rosa Mt.; loose granite soil.
1646
Comment
UCD124082
Penstemon centranthifolius
Mitch Provance; Kerry Knudsen, Petra Wester
2004-5-8
9017
Riverside
Santa Rosa Mountains: ca. 0.05 mile south of Santa Rosa Mount Road from Hwy 74.
1402
Comment
RSA0006116
Penstemon clevelandii subsp. mohavensis
M. French Gilman
1926-5-9
A 2
Riverside
Keyes [Keys] Ranch, southern edge of Mohave Desert.
Comment
RSA788347
Penstemon heterophyllus var. heterophyllus
Linda M. Prince, Duncan S. Bell
2009-6-17
574
Riverside
Cleveland National Forest. Helipad.
Comment
UC55001
Penstemon rostriflorus
H. M. Hall
1898-6-25
940
Riverside
Van Deventer Flat Western borders Colorado Desert, Van Deventer Flat
1371
Comment
UCR154441
Penstemon spectabilis
A. C. Sanders, Mike Misenhelter
2005-6-15
30980
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
UCR15977
Penstemon spectabilis
Dorothy Detrich
1966-5-4
14
Riverside
San Jacinto Mtns, Old Banning to Idyllwild Rd
854
Comment
SEINET11173464
Penstemon spectabilis subsp. spectabilis
N. C. Cooper
1944-6-17
1422
Riverside
San Jacinto Mtns. above Banning.
Comment
UC1979642
Penstemon spectabilis var. spectabilis
Steve Boyd
1995-4-24
8490
Riverside
Palomar Range, Agua Tibia Wilderness Area, northeastern base of Wildhorse Peak, west of Devil's Hole, along the Wildhorse Trail near the rounded gabbro peak known as Agua on the USGS Vail Lake 7.5' quadrangle.
Comment
RSA674603
Pentachaeta aurea
Scott D. White
2000-8-5
8097
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
RSA0060230
Pentagramma triangularis
Lyman Benson
1946-4-15
12035
Riverside
Canyon on Twenty-nine Palms Road from Whitewater. San Bernardino Mountains, Colorado Desert drainage area.
457
Comment
CAS-BOT-BC71576
Pentagramma triangularis subsp. maxonii
Lewis S. Rose
1945-12-28
45339
Riverside
Tahquitz Canyon, Palm Springs
213
Comment
UCR114823
Pentagramma triangularis subsp. triangularis
Mitch Provance, Seychelle Provance
1998-2-17
88 A
Riverside
Jurupa Mountains, Jensen Quarry; Sunnyside area on W side of Sierra Blvd, c. 0.2 miles NW of the corner of Scenic Dr. and 34th St.
348
Comment
CAS-BOT-BC77487
Peritoma arborea var. angustata
S. B. Parish
1916-5-13
10858
Riverside
Cottonwood Spring, Colorado Desert
Comment
JOTR32165
Peritoma arborea var. angustata
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2317
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
CAS-BOT-BC73775
Peritoma arborea var. arborea
J. Beley
1974-2-22
73 -641
Riverside
1 1/2 mile east of Cabazon
Comment
JOTR31862
Peritoma arborea var. arborea
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2118
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
CAS-BOT-BC355982
Perityle emoryi
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-20
6416
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe
289
Comment
OBI8214
Perityle emoryi
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-28
12078 -2
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd 11 mi S of N park boundary
Comment
RSA0118004
Perityle emoryi
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7624
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
RSA471862
Perityle emoryi
Geo Cantwell
1935-4-8
s.n.
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
RSA690985
Perityle emoryi
Scott D. White, Michael Honer
2003-5-14
9303
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
RSA788979
Perityle emoryi
Aaron C. Sedgwick, David Fraker
2012-3-28
27
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
SEINET4568271
Perityle emoryi
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4596
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
JEPS41229
Petalonyx linearis
Edmund Jaeger
1921-3-27
Riverside
Thousand Palms Canyon Colorado Desert, Thousand Palms Canyon
304
Comment
CAS-BOT-BC167763
Petalonyx thurberi
Lewis S. Rose
1961-11-24
61065
Riverside
La Quinta
15
Comment
CAS-BOT-BC167769
Petalonyx thurberi
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater
Comment
UC65005
Petalonyx thurberi subsp. thurberi
E. E. Schellenger
1904-10-15
48
Riverside
Colorado Desert, Whitewater Wash
Comment
JEPS23580
Peucephyllum schottii
Peter H. Raven
1958-3-15
11831
Riverside
near Mecca; Painted Canyon
Comment
JOTR31871
Peucephyllum schottii
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2125
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
RSA94111
Peucephyllum schottii
F. W. Peirson
1918-03
1244
Riverside
SE side of desert embankment at Palm Springs and almost opposite Andreas Canyon.
Comment
RSA426005
Phacelia ambigua
N. C. Cooper
1949-4-8
3258
Riverside
Mecca Pass east of Indio
457
Comment Read comments Sep 7 2011
POM49017
Phacelia brachyloba
P. A. Munz
1924-5-18
8133
Riverside
18 miles outh of Banning, San jacinto Mts.
1524
Comment
RSA613905
Phacelia brachyloba
A. C. Sanders, P. Mackay, Tim C. Thomas, O. F. Clarke
1997-5-4
20648
Riverside
San Jacinto Mountains north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740.
Comment
SJSU6024
Phacelia campanularia
R. C. McGehee
1970-4-28
229
Riverside
0.5 mi S of Cottonwood Pass, Joshua Tree National Monument
Comment
UCR120601
Phacelia campanularia
Steven R. Hill
2001-5-3
33660 A
Riverside
San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area
793
Comment
UC1242711
Phacelia campanularia subsp. vasiformis
C. L. Hitchcock and C. V. Muhlick
1962-3-16
22147
Riverside
ca 12 mi se Corona; Temescal Canyon
Comment
RSA427686B
Phacelia cicutaria var. hispida
Ora M. Clark
1929-3-17
1766
Riverside
San Andreas Canyon [Riverside Co.?]
Comment
UC672399
Phacelia cicutaria var. hispida
Herbert L. Mason
1926-4-30
3136
Riverside
2 mi s Temecula
Comment
HSC87131
Phacelia crenulata
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2101
Riverside
N end of the Palen Mtns., 2 mi. W of Palen Pass
300
Comment
SBBG25049
Phacelia crenulata
D. Myrick
1966-4-1
1316
Riverside
Desert Hot Springs, adjoining Linda Vista Lodge
Comment
JEPS2302
Phacelia crenulata var. ambigua
Dr. L. M. Newlon
1922-4-3
426
Riverside
6 mi w Indian Wells; Colorado Desert
Comment
RSA777727
Phacelia crenulata var. ambigua
Jim Andre, G. L. Clifton
2011-2-22
17434
Riverside
Mecca Hills; along Box Canyon Road, 8.5 miles NE of town of Mecca
171
Comment
UCR277635
Phacelia crenulata var. ambigua
A. C. Sanders, Jim Malusa
2017-1-14
42661
Riverside
Sonoran (Colorado) Desert, Salt Creek wash, where it passes bend in old Kaiser RR tracks, c. 6 miles east of Dos Palmas
119
Comment
RSA426208
Phacelia distans
N. C. Cooper
1945-5-24
1633
Riverside
Big Oaks Canyon, Banning
1220
Comment
UCR165915
Phacelia distans
T. B. Salvato, John F. Green
2004-5-27
558
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
UC69330
Phacelia ivesiana var. pediculoides
L. A. Greata
April 1905
Riverside
Coachella
Comment
CLARK-A1528-562
Phacelia minor
1947-3-21
5
Riverside
Rubidoux
365
Comment
CSUSB1304
Phacelia minor
Randy Salstrom
1966-3-15
Riverside
2 miles north of highway between Beaumont and Indio, about 3 miles west of Whitewater.
426
Comment
RSA699774
Phacelia minor
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
SDSU18779
Phacelia minor
C. Matt Guilliams
2008-2-13
453
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
410
Comment
SEINET7072831
Phacelia minor
A. G. Vestal
1963-5-19
s.n.
Riverside
Among granite boulders about 0.9 miles west of Radec on Route 79 [old 71]. Coordinate datum: WGS84/NAD83. (33? deg. 28' 2" North Latitude, -116? deg. 55' 39" West Longitude, Coordinate datum: NAD27.).
Comment
JOTR36431
Phacelia neglecta
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3403
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
UC729536
Phacelia ramosissima var. latifolia
Carl B. Wolf
1932-5-24
3642
Riverside
1/2 mi below Fish Hatchey; No. base of San Jacinto Mts., Snow Creek Canyon
548
Comment
CLARK-A1528-5060
Phacelia vallis-mortae
John C. Roos
1937-4-18
679
Riverside
Mount San Jacinto
487
Comment
RSA678929
Phalaris angusta
Scott D. White, Michael Honer
2003-6-3
9472
Riverside
Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
RSA343112
Phalaris caroliniana
R. F. Thorne, Walter Wisura, EA Lathrop, Sara Meury
1985-5-18
60651
Riverside
Santa Rosa Plateau: Mesa de Colorado
625
Comment
UCR279380
Phalaris minor
A. C. Sanders, Jim Malusa
2017-3-24
42975
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass
701
Comment
RSA599129
Phalaris minor
V. W. Steinmann, D. L. Banks
1996-4-20
840
Riverside
ca. 10 km east of Temecula, along Route 79 at the junction with Los Caballos Road., ca. 33?29'N, 117?02' 30''W
375
Comment
UC11469
Philadelphus microphyllus var. stramineus
H. M. Hall
1901-7
2500
Riverside
Vicinity of Tamarack Valley, San Jacinto Mountains
Comment
UCR26196
Phlox austromontana
John C. Roos
1946-8-27
2922
Riverside
Peninsular Range, Santa Rosa Mtns
2287
Comment
RSA709638
Pholistoma auritum
A. C. Sanders, Guy Bruyea
2004-4-2
27444
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.
305
Comment
RSA613892
Pholistoma membranaceum
A. C. Sanders
1997-2-8
19683
Riverside
Colorado Desert/ San Jacinto Mtns: Palm Springs area, Tahquitz Debris Basin at mouth of Tahquitz Canyon.
183
Comment
UCR133954
Pholistoma membranaceum
Mitch Provance, J. S. Ross
1998-3-27
MOR- 961
Riverside
San Bernardino Mtns., Morongo Indian Reservation, road 5501 towards Millard Canyon, just south of the juction with the NE bound road to Deep Cyn.
671
Comment
UCR85177
Pholistoma membranaceum
A. C. Sanders, P. J. MacKay, A. Knapp, C. L. Sanders, et al.
1995-2-19
15935
Riverside
San Bernardino Mountains/Coachella Valley, Mission Canyon, along Mission Creek Rd. 1.75 mi. above Hwy 62
600
Comment Read comments Oct 25 2011
NY42611
Phoradendron bolleanum
J. B. Walker
1995-3-21
1268
Riverside
W of Palm Desert, along Hwy 79, 3km E of Pinyon Flat Campground
1200
Comment
SD1137
Phoradendron bolleanum
Edmund Jaeger
1925-12-4
Riverside
Covington Flats, Little San Bernardino Mts.
1280
Comment
LA209827
Phoradendron californicum
Mary V. Hood;
1944-4-7
44- 26 -k*
Riverside
Pines to Palms Highway
609
Comment
RSA420776
Phoradendron californicum
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
SEINET2054750
Phoradendron californicum
Helen Kennedy, T. B. Salvato
2002-2-2
5455
Riverside
Western Colorado Desert: Coachella Valley, Agua Caliente Indian Reservation, mouth of Andreas Canyon at Palm Canyon, S edge of Palm Springs between Andreas Cyn. Rd. and water tank on W edge of sec 2. Lower end of construction road, downhill from water-tank, behind a house. Full sun.
195
Comment
UC68680
Phoradendron californicum
H. M. Hall
May, 1905
6014
Riverside
Colorado Desert, Cottonwood Springs
670
Comment Read comments Oct 9 2010
UCR48553
Phoradendron californicum
J. Glazner
1985-3-24
s.n.
Riverside
San Bernardino Mtns., Whitewater Canyon, 3 mi. north of I-10 and 1 mile south of Whitewater trout co.
442
Comment
RSA479916
Phoradendron densum
Steve D. Boyd
1985-12-14
1193
Riverside
Gavilan Hills, Harford Springs County Park.
Comment
RSA747437
Phoradendron densum
T. Scott, K. M. Meyer, A. Townesmith
2007-3-18
136
Riverside
San Bernardino National Forest. San Jacinto Ranger District, about 0.2 mi. along Pinon Flats Transfer Station Rd. off Rte. 74.
1228
Comment
CAS-BOT-BC135182
Phoradendron juniperinum
Edmund C. Jaeger
1922-6-13
s.n.
Riverside
E slope San Jacinto Mts.
1371
Comment
OBI12426
Phoradendron libocedri
Louis C. Wheeler
1931-10-3
243
Riverside
1.5 I NW Tahquitz Peak, San Jacinto Mts
1920
Comment Read comments Jul 9 2012
RSA588662
Phoradendron macrophyllum
D. L. Banks, Steve D. Boyd
1995-10-17
823
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; Dripping Springs Campground, campsite #9. Disturbed area around the campsite and campground roadway.
488
Comment
RSA698148
Phoradendron macrophyllum
J. Vlahos
1934-01
s.n.
Riverside
Ortega Highway
Comment
UCR200324
Phragmites australis
Steve Boyd
2007-4-20
11721
Riverside
Peninsular Ranges: Perris-Aguanga Basin, southeastern end of the Gavilan Hills, north of Warm Springs Valley at upper end of 'Walsh Canyon,' c. 0.5 mi from junction with Lindel (aka Stovepipe) Road, on southwest facing slope just above old Melia adzedarach and across from driveway leading to 26875 Walsh Road
549
Comment
UCR240205
Phragmites australis
C. J. Minar
1994-5-7
11
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east of Salton Sea near Dos Palmas Oasis
-27
Comment
RSA0042380
Physalis crassifolia
Duncan S. Bell, LeRoy Gross
2014-3-13
6237
Riverside
Orocopia Mountains; southern section of range; approximately 3 air miles northwest of Clemens Well.
431
Comment
RSA423823
Physalis crassifolia
Ora M. Clark
1929-2-23
1569
Riverside
N. Whitewater.
Comment
UCR20833
Physalis crassifolia
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1318
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
VVC1339
Physalis crassifolia
A. C. Sanders, J. Mac
1996-11-23
19652
Riverside
San Bernardino Mtns., Whitewater Canyon, just below the fish hatchery
648
Comment
UCR282157
Physalis philadelphica
R. E. Riefner Jr.
2017-5-18
17- 260
Riverside
Perris-Aguanga Basin, city of Hemet, east of Winchester, north of Simpson Road, east of San Diego Aqueduct, west of active agricultural fields
467
Comment
RSA0051595
Pinus cembroides var. parryana
Elliott Waite
1950-4-30
s.n.
Riverside
Vanderventer Flats
1524
Comment
RSA5238
Pinus flexilis
C. B. Wolf
1932-8-5
3982
Riverside
Rocks at summit of San Jacinto Peak
3294
Comment
RSA5898
Pinus flexilis
C. B. Wolf
1932-8-5
3971
Riverside
San Jacinto Mts. Slopes of San Jacinto Peak, along the trail above Round Valley.
2927
Comment
RSA595732B
Pinus flexilis
L. C. Wheeler
1945-10-6
6148
Riverside
San Jacinto Mountains. North fork San Jacinto River, Fuller Mill Creek.
1829
Comment
SD28103
Pinus flexilis
Carl B. Wolf
1932-8-5
Riverside
San Jacinto Mountains, slopes of San Jacinto Peak along trail above Round Valley
2925
Comment
UC64553
Pinus lambertiana
H. M. Hall
1902-4-16
2885
Riverside
w side Tahquitz Peak; San Jacinto Mountains
2438
Comment
SEINET209862
Pinus monophylla
R. M. Lanner
2093
Riverside
San Bernardino National Forest ; San Jacinto Mountains Pinyon Flat Campground
1219
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
RSA356996
Pinus quadrifolia
Robert F. Thorne, P. Everett
1966-10-18
41854
Riverside
Santa Rosa Mountains
Comment
RSA86362
Pinus quadrifolia
F. W. Peirson
1922-5-20
3059
Riverside
Hemet Valley, San Jacinto Mts.
1494
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
UCR30553
Piperia cooperi
John C. Roos
1950-5-6
4791
Riverside
Santa Ana Mtns., Hagador Canyon
427
Comment
UCR270762
Pityrogramma triangularis
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8384
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
424
Comment
UCR275951
Pityrogramma triangularis
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-26
3782
Riverside
San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest
1476
Comment
RSA359519
Plagiobothrys acanthocarpus
Steve Boyd
1986-3-9
1380
Riverside
Temescal Canyon: Alberhill Mountain, S slope of mountain just east of claymine area.
427
Comment
UCR98005
Plagiobothrys arizonicus
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1332 B
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
RSA495425
Plagiobothrys canescens
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2951
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR174437
Plagiobothrys collinus
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32483
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
JEPS29299
Plagiobothrys collinus var. californicus
Rimo Bacigalupi and L. Heckard
1962-3-25
8394
Riverside
ca. 5 mi. s.e. Corona (just n. of Bedford Canyon, e. base Santa Ana Mts.1000 ft); Santa Ana Mts.
Comment
UCR114842
Plagiobothrys collinus var. californicus
Mitch Provance
1998-2-17
71
Riverside
Jurupa Mountains, Slopes on the W side of Sierra Blvd, c. 0.7 km NNW of the Jensen Quarry
396
Comment
UCR20732
Plagiobothrys collinus var. californicus
A. C. Sanders, Steve Boyd
1980-5-2
1406
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
HSC78736
Plagiobothrys fulvus
A. C. Sanders, T. Glenn
1983-4-17
3736
Riverside
Mesa de Colorado, Santa Ana Mtns., 5 mi. SW of Murrieta
612
Comment
CLARK-A1528-2261
Plagiobothrys leptocladus
John C. Roos
1966-3-24
Riverside
Edgemont
Comment
RSA563902
Plagiobothrys leptocladus
A. C. Sanders
1993-4-5
13698
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
UCR138721
Plagiobothrys leptocladus
Julie A. Greene
1993-4-17
1217
Riverside
Perris Basin, San Jacinto Wildlife Area, west of Davis Rd
433
Comment
RSA180399
Plagiobothrys nothofulvus
E. W. Lathrop
1965-3-30
5598
Riverside
14 miles W of Murrieta.
Comment
RSA562122
Plagiobothrys nothofulvus
Steve Boyd, Tim Ross
1992-4-1
6784
Riverside
Santa Ana Mountains, Elsinore Peak area south of lake Elsinore. South base of Elsinore Peak, just north of Main Divide Road.
1024
Comment
UCR171893
Plagiobothrys nothofulvus
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park
366
Comment
UCR91870
Plagiobothrys nothofulvus
A. C. Sanders, S. Hawkins
1996-4-24
18077
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
UCR107411
Plagiobothrys tenellus
B. G. Pitzer
1997-3-23
2966
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
RSA401988B
Plantago erecta
Ora M. Clark
1929-3-2
1596
Riverside
Near Alberhill
Comment
RSA654617
Plantago erecta
Starr Streight
1982-4-17
60
Riverside
south of Cajalco Road, 0.3 miles east of La Sierra Hwy.
Comment
UC888365
Plantago erecta
I. W. Clokey and B. C. Templeton
1930-4-9
467
Riverside
n of Banning
1100
Comment Read comments Mar 13 2011
UCR115936
Plantago erecta
Mitch Provance
1998-4-7
1779
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon
396
Comment
UCR266780
Plantago erecta
Mitch Provance, Matt Amalong
2015-3-25
315- 26
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
HSC80287
Plantago lanceolata
Steve Boyd
1985-7-23
1000
Riverside
5 mi. W of Rancho California at the junction of Rancho California Rd. & De Luz Rd.
427
Comment
RSA741085
Plantago major
Justin M. Wood
2008-11-17
226
Riverside
SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCD124526
Plantago major
Robert F. Thorne; Steve Boyd and Earl Lathrop
1985-7-18
61174
Riverside
Santa Rosa Plateau Nature Conservancy Reserve. Along Cole Canyon.
535
Comment
RSA781617
Plantago ovata
Duncan S. Bell
2009-3-8
85
Riverside
Arica Mountains: collecting on the mountains ridgeline at the northern part of mountain range approximately 2.7 air miles northwest of Priest Well.
565
Comment
UCR102721
Plantago ovata
B. G. Pitzer
1998-1-24
3407
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
SEINET8216608
Plantago ovata
C. L. Hitchcock
1940-4-4
5952
Riverside
Pinto Basin.
Comment
RSA402277
Plantago ovata var. fastigiata
A. N. Dunn
1932-3-26
s.n.
Riverside
Coachella
Comment Read comments May 24 2012
JOTR32377
Plantago patagonica
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2488
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
UCR133430
Plantago patagonica
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 204
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
UC4557
Platanthera leucostachys
H. M. Hall
1897-7-22
727
Riverside
San Jacinto Mts.
1828
Comment
CAS-BOT-BC93214
Platanus racemosa
B. D. Stark
1933-11-1
5555
Riverside
Andreas Canyon, desert side of San Jacinto Mountains.
Comment
UCR262241
Platystemon californicus
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3709
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
CLARK-A1528-4441
Plectritis ciliosa
Hoorieh
1980-5-10
Riverside
San Jacinto Mountains
1432
Comment
UCR4098
Plectritis ciliosa subsp. insignis
Carole Sims
1965-5-1
s.n.
Riverside
San Jacinto Mtns., Tahquitz Meadows [Camp Tahquitz Meadows, north of Hwy 74 at site of Keen Camp, east of Mtn. Center], about 25 yards northeast from place stream crosses under road
1372
Comment
POM8116
Pleuraphis rigida
Mary F. Spencer
1920-3-27
1533
Riverside
Palm Springs
Comment
RSA779620
Pleuraphis rigida
Duncan S. Bell
2010-4-1
658
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
UC38597
Pleuraphis rigida
H. M. Hall
June, 1901
2118
Riverside
eastern base San Jacinto Mountains (along the borders of the Colorado Desert); borders of the Colorado Desert, San Jacinto Mountains
Comment
RSA0043057
Pleurocoronis pluriseta
Duncan S. Bell, Evan Meyer
2014-4-1
6484
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 4.5 air miles northwest of Gucci Spring; about 4.5 air miles north of the Bradshaw Trail.
652
Comment
RSA472090
Pleurocoronis pluriseta
Albert J. Perkins
1916-4-19
s.n.
Riverside
Palm Springs.
Comment
UC897970
Pleurocoronis pluriseta
Alice Eastwood
1913-4-30
3067
Riverside
Palm Springs
Comment
RSA93727
Pleurocoronis pluriseta
F. W. Peirson
1927-4-12
7173
Riverside
Painted Canyon, near Mecca
Comment
SEINET10945073
Pleurocoronis pluriseta
A. K. Evans
1976-4-13
Evans 5213
Riverside
Desert canyons of Santa Rosa Mountains.
Comment
CAS-BOT-BC326545
Pluchea sericea
H. S. Gentry
1954-7-25
14248
Riverside
Aguanga
Comment
LA203868
Pluchea sericea
Martha Hilend;
1929-3-24
sn
Riverside
Thousand Palms
Comment
SEINET10886873
Pluchea sericea
Greg Gust, Leith Nye
2005-3-10
Gust 534
Riverside
City limits of Lake Elsinore on River Bank just off of Auto Center Dr, N of junction with Diamond Dr.
400
Comment
UC1523406
Pluchea sericea
Robert F. Thorne, W. A. Tilforth, L. Schultz, R. K. Benjamin and J. Hogge
1980-4-16
54092
Riverside
ca 3.0 mi n Whitewater P.O. (along Whitewater River); San Bernardino Mts., Whitewater River
591
Comment
UCR163656
Pluchea sericea
Scott D. White
1993-7-1
1607
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Wilson Creek, at point where it crosses Sage Rd (Hwy R3), c. 2 rd. miles N of Radec
494
Comment
UCR6673
Poa bulbosa
E. W. Lathrop
1967-1
5661
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, Santa Ana Mtns, Tenaja Ranger Station
Comment
RSA262071
Poa secunda
E. W. Lathrop
1966-4-27
6207
Riverside
Mail Divide Truck Trail between El Carriso and San mateo Canyon, Cleveland Nat'l. Forest.
1220
Comment
RSA753938
Poa secunda
W. Schlegel, Andrew Trouette, Jordan Zylstra
2009-4-16
29
Riverside
Idyllwild, Garner Valley Naked Noses.
Comment
RSA773170
Poa secunda
Duncan S. Bell, Valentin Arvizu
2010-5-24
1109
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.4 air miles southeast of junction of forest service road 6S04 and forest service road 6S13., Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1385
Comment
SBBG56756
Poa secunda
R. Hoffmann
1929-9-6
Riverside
San Jacinto Mtns
2590
Comment
UCD92360
Poa secunda subsp. juncifolia
Frank W. Gould
1944-4-5
2235
Riverside
17 miles E of Temecula on Hwy 79.
Comment
UCR243155
Poa secunda subsp. secunda
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4286
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
UC599196
Polygonum argyrocoleon
Frank W. Peirson
1938-4-10
12379
Riverside
1-2 mi w Blythe (in ditch on roadside)
Comment
UCR100169
Polygonum aviculare
Scott D. White
1996-12-26
4644
Riverside
Perris Basin, Perris area
442
Comment
UCR160892
Polygonum fagopyrum
T. B. Salvato
2002-10-16
106
Riverside
Upper Santa Ana River Basin/San Bernardino Valley, Riverside, residence at 1009 Bascomb Drive
305
Comment
RSA575837
Polygonum lapathifolium
Steve Boyd
1981-9-1
s.n.
Riverside
Gavilan Hills region, north base of the range, south of Lake Mathews on south side of Cajalco Road, 1 mile west of Archer Rod.
Comment
UCR96808
Polypodium californicum
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19763
Riverside
Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.
610
Comment
SEINET10602403
Polypogon interruptus
Steve Boyd, Timothy S. Ross
1990-5-11
Boyd 4661
Riverside
Vail Lake area, Arroyo Seco drainage, cyn bottom at N base of Wild Horse Peak, SE of Dripping Springs camp-ground of Cleveland Nat. Forest. T8S, R1W, N1/2 sec. 26 1900-2000' elev. Riparian woodland, pools along stream supporting Typha, Carex, etc. Benches, slopes burned. Coarse grass, local in pool along stream.
609
Comment
RSA97132
Polypogon maritimus
C. K. Buechner
1955-5-29
C 73
Riverside
Magnesium Canyon, north base of Santa Rosa Mountains.
Comment
RSA334992
Polypogon viridis
Steve Boyd
1985-7-23
1019
Riverside
De Luz Road, 8.0 miles W of Rancho California. Sandia Creek.
305
Comment
RSA385496
Polypogon viridis
Albert J. Perkins
1916-4-16
s.n.
Riverside
Near Palm Canyon.
Comment
UCSB30923
Polystichum munitum
Parker, V.
1974-5-7
Riverside
San Jacinto Mtn., on Hwy 74, E of Hemet on the E side of the mountain.
1310
Comment
POM49460
Populus X parryi
M. French Gilman
1924-07
s.n.
Riverside
Side canyon of Snow Canyon.
610
Comment
CAS-BOT-BC102602
Populus fremontii
Alice Eastwood
1919-3-15
7989
Riverside
Indio
Comment
RSA296182
Populus fremontii
Barry A. Prigge
1980-8-5
3820
Riverside
Whitewater Canyon; 0.5 mile N of trout farm.
701
Comment
UCR225586
Populus fremontii
A. C. Sanders, T. B. Salvato
2011-3-29
38865
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, gentle alluvial slope along powerline corridor east of Goetz Rd., west of Wheat St.
450
Comment
CAS-BOT-BC6241
Populus fremontii subsp. fremontii
Samuel Bonsal Parish
1913-2-28
8471
Riverside
Salton Basin, Mecca flats
-60
Comment
SD157479
Populus trichocarpa
Bill Knerr
1998-7-1
Riverside
Old Hwy 395, 9 miles south of junction with Hwy 76, east-facing road cut
Comment Read comments Sep 7 2013
CAS-BOT-BC356158
Porophyllum gracile
Steve Boyd
1992-4-14
6830
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Western flank of Bluewater Cyn along Bluewater Trail
792
Comment
JOTR31985
Porophyllum gracile
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2220
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; small bowl with underground water seep at top of bouldery canyon
815
Comment
JOTR37431
Porophyllum gracile
Hodges, Stephen R., T. Hender
2015-12-29
553
Riverside
Joshua Tree National Park. Eagle Mountains, Mouth of Dragon Wash (Stop 1)
Comment
UCR260315
Porophyllum gracile
A. C. Sanders, Jim Malusa
2015-3-10
41374
Riverside
Sonoran (Colorado) Desert, north end of Chocolate Mountains, Tabaseca Tank, US Navy Chocolate Mountains Aerial Gunnery Range
610
Comment
RSA71577
Portulaca halimoides
J. C. Roos, Roos
1952-10-18
5900
Riverside
Hidden Valley Campground
1220
Comment
RSA0130690
Potamogeton pectinatus
S. B. Bryant
1942-6-18
11277
Riverside
Lake Norco
Comment
RSA0030748
Potentilla glandulosa subsp. hansenii
Edmund C. Jaeger
1921-7-9
s.n.
Riverside
S. side Strawberry Valley. San Jacinto Mts.
1585
Comment
RSA795933
Prenanthella exigua
Duncan S. Bell
2009-4-19
263
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
UCR242713
Proboscidea althaeifolia
A. C. Sanders, T. B. Salvato
2012-10-12
40439
Riverside
Sonoran (Colorado) Desert, Palo Verde Mesa, along Bradshaw Trail c. 2 miles west of 30th Ave. at Ludy Blvd./ canal crossing
114
Comment
CAS-BOT-BC202361
Prosopis glandulosa var. torreyana
A. C. Sanders; Tracy Tennant; Jeff Ross
1998-8-20
22223
Riverside
San Bernardino Mtns.: Morongo Indian Reservoir, Lion Canyon
671
Comment
SD230235
Prosopis velutina
Louis C. Wheeler
1961-10-8
7933
Riverside
Temescal Canyon: at Dawson Canyon Fire Road
Comment
UCR85273
Prunus fasciculata
Bern Schwenn
1994-4-17
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, north side of Hexie Mtns, near Hidden [and Stirrup] Tanks
1067
Comment
SBBG22983
Prunus fremontii
D. Myrick
1965-3-4
1084
Riverside
Palms to Pines Hwy 74
914
Comment
SDSU9146
Prunus ilicifolia subsp. ilicifolia
Charles F. Phleger
1962-12-5
Riverside
Collected on Hwy 74, 6 miles E of Hemet.
Comment Read comments Jul 8 2009
RSA714376
Prunus virginiana var. demissa
T. B. Salvato, John Green
2004-5-27
606
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
UC724348
Psathyrotes ramosissima
Aven Nelson, Ruth A. Nelson
1939-3-29
3312
Riverside
from Mecca to Hidden Springs
Comment
POM10054
Pseudognaphalium biolettii
E. A. Zumbro
27
Riverside
Blue Mts, Riverside County
Comment Read comments Oct 26 2013
UCR114838
Pseudognaphalium biolettii
Mitch Provance
1998-2-13
10
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
UCR98065
Pseudognaphalium biolettii
A. C. Sanders
1997-3-1
19714
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
UC1518844
Pseudognaphalium luteoalbum
Robert F. Thorne, Kay L. Wright and Richard K. Benjamin
1982-10-8
55375
Riverside
near Whitewater Post Office (between old and new highway bridges and along Whitewater River); San Bernardino Mts., Mouth of Whitewater Canyon, Whitewater
411
Comment
RSA526504
Pseudotsuga macrocarpa
Steve Boyd, T. S. Ross
1990-5-11
4699
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
UCR234435
Psilocarphus brevissimus
Jeremiah George
2012-3-4
s.n.
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
UCR266811
Psilocarphus brevissimus
Mitch Provance, Matt Amalong, Eric Kline
2015-3-24
315- 02
Riverside
Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee.
454
Comment
CLARK-A1528-5673
Psoralea physodes
John C. Roos
1960-5-30
Riverside
Santa Ana Mountains
1219
Comment
CAS-BOT-BC346358
Psorothamnus
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio
-7
Comment
SBBG46429
Psorothamnus arborescens
C. H. Muller
1952-5-21
9515
Riverside
outwash plain at mouth of Morongo Cyn
Comment
CAS-BOT-BC354258
Psorothamnus arborescens var. minutifolius
F. Almeda
1976-6-5
2822
Riverside
4-5 mi. N of Interstate Hwy #10 off Whitewater Canyon
Comment
CAS-BOT-BC353620
Psorothamnus emoryi
O. F. Sillig
1917-5-22
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
CAS-BOT-BC353631
Psorothamnus emoryi
Alice Eastwood
1913-4-30
3000
Riverside
Palm Springs
Comment
RSA707352
Psorothamnus emoryi
Jonathan Snapp-Cook, Kurt Roblek, Kevin B. Clark, Reas Chavez
2005-6-30
CFW- 07
Riverside
Rancho Mirage, eastern Riverside County. 0.5 miles NWW of intersection of Ramon Road and Los Alamos Way. This area is referred to as Big Dune.
91
Comment
SEINET238937
Psorothamnus emoryi
A. C. Sanders, T. B. Salvato
2000-4-27
23376
Riverside
Coachella Valley: east side of Coachella Canal near the foot of the Mecca Hills vicinity of the east end of Ave 60 (Mec
15
Comment
SEINET3407656
Psorothamnus emoryi
Marc A. Baker, Michelle Cloud-Hughes
2011-9-25
17461
Riverside
Chuckwalla Valley, 24km WSW of Blythe, 8km SSE of the summit of McCoy Peak, low stabilized sand dunes.
135
Comment
RSA404247
Psorothamnus schottii
A. Menke
1955-4-26
s.n.
Riverside
3 mi. E of Shavers Well.
Comment
UC1129839
Psorothamnus schottii
H. S. Yates
1936-4-7
5435
Riverside
2 mi se Willis Palms; Thermal Quad., se of Willis Palms
Comment
CAS-BOT-BC340955
Psorothamnus spinosus
Marcus E. Jones
1926-6-8
s.n.
Riverside
Palm Spring
Comment
SBBG3324
Psorothamnus spinosus
M. Van Rensselaer
1945-11-18
1919
Riverside
S of Cathedral City
Comment
RSA91439
Psorothamnus spinosus
F. W. Peirson
1921-4-13
568
Riverside
Deep Canyon Wash, about 12 miles SE of Palm Springs.
152
Comment
SEINET13373578
Psorothamnus spinosus
Leila M. Shultz, John S. Shultz
1985-1
8281
Riverside
Gravel benches on north side of the Chuckawalla Mountains
183
Comment
SD262303
Pterocarya stenoptera
A. C. Sanders
2017-5-15
43206
Riverside
Riverside, eastern side of UCR campus, in canyon below the uCR Botanic Garden, adjacent to parking area (Riverside East 7.5'Q)
340
Comment
RSA467857
Pterospora andromedea
L. C. Wheeler
1931-10-3
234
Riverside
Strawberry Valley, San Jacinto Mts.
1890
Comment
CAS-BOT-BC421252
Pterostegia drymarioides
C. L. Hitchcock
1940-4-1
5909
Riverside
1 mi. below Cottonwood Spring, Joshua Tree National Monument.
Comment
UCR174368
Pterostegia drymarioides
A. C. Sanders
2006-5-19
32404
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR214303
Punica granatum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38399
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
SD67914
Pyrola picta f. aphylla
Reid Moran
1968-8-3
15367
Riverside
under firs, north slope 1 mile west of summit, Santa Rosa Mtn.
2150
Comment
SEINET10914610
Quercus X acutidens
Andrew Townesmith, Karen M. Meyer; Tracy Scott
2007-3-11
Townesmith 674
Riverside
Cleveland National Forest. Along South Main Divide Road, 3.5 miles south of intersection with Route 74
890
Comment
UC1135500
Quercus X acutidens
A. Lewis
Mar 1934
354
Riverside
Sugarloaf Peak Cleveland National Forest, Corona Quad.
1066
Comment
UCD45043
Quercus agrifolia
Rudolph Fischer
1965-10-8
2
Riverside
ca. 100 feet from south bank of San Jacinto River, elevation 2000 feet. State Highway 74, 3 miles east of Hemet, Riverside County, California.
609
Comment
UCSB1039
Quercus agrifolia var. agrifolia
Keator, Glenn
1959-05
Riverside
foothills of northern Mt. San Jacinto
Comment Read comments Mar 2 2014
RSA709773
Quercus agrifolia var. oxyadenia
A. C. Sanders, R. E. Riefner
2005-8-12
31556
Riverside
San Jacinto Mtns.: Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat.
1189
Comment
CAS-BOT-BC516761
Quercus berberidifolia
Jeremiah George
2012-8-7
70812 -4
Riverside
Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Pkwy, E of Potrero Blvd
747
Comment
CAS-BOT-BC62822
Quercus berberidifolia
A. C. Sanders
1995-11-26
17911
Riverside
Tule Creek Valley, NE of Tule Pk, between Aguanga & Anza, S of Hwy 371. Small Cyn crossing Spanish Spur Trail
1188
Comment
UCD162842
Quercus berberidifolia
D. O. Burge
2015-3-17
1692
Riverside
Rainbow area.
410
Comment
UCR269230
Quercus berberidifolia
A. C. Sanders, T. B. Salvato, Cecile Shohet
2016-2-28
41999
Riverside
Peninsular Range, c. 10 km ESE of Temecula, 150 m west of Los Caballos Rd. at a point 0.3 km south of Hwy 79
399
Comment
CAS-BOT-BC62439
Quercus chrysolepis
H. M. Hall
1901-8-1
2641
Riverside
Canyon of the San Jacinto River
1066
Comment
RSA155
Quercus chrysolepis
J. T. Howell
1927-8-2
575
Riverside
Road to Hemet, Mt. San Jacinto.
1372
Comment
UCR2937
Quercus engelmannii
Wm. Horn Jr.
1963-4-20
630420- 2
Riverside
Santa Ana Mtns., [Santa Rosa Plateau, on Tenaja Road west of] Murrieta, 100 yards west of dirt road to Tenaja Ranger Station, 4.8 miles west of Santa Rosa Ranch gate.
305
Comment
CAS-BOT-BC105324
Quercus kelloggii
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
SD185232
Quercus palmeri
D. E. Bramlet, Fred M. Roberts
2004-4-13
3552
Riverside
South Bernasconi Hills, 1.3 km south of Ramona Expressway and 1.4 km west of San Jacinto river.
515
Comment
UCD166226
Quercus turbinella
Jack Major
1962-4-16
769
Riverside
Along California Hwy 74, below Pinyon Flat toward Palm Desert. (Exact location unknown. Coordinates estimated by label maker.)
1220
Comment
RSA762184
Quercus wislizeni
Peter Guiden, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
75
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
SDSU6993
Quercus wislizeni
H. Wedberg
1962-7-28
988
Riverside
6 miles from Mountain Center on the road to Hemet.
914
Comment
CAS-BOT-BC362519
Rafinesquia californica
John Thomas Howell
1931-5-30
6592
Riverside
Santiago Peak Trail, Santa Ana Mts.
Comment
RSA586931
Rafinesquia californica
D. L. Banks, Peter Morrell
1995-5-4
0297
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Woodchuck Trail.
548
Comment
UCR180107
Rafinesquia californica
Mitch Provance
2003-4-26
9899
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
CAS-BOT-BC362621
Rafinesquia neomexicana
C. L. Hitchcock
1940-4-2
5919
Riverside
Cottonwood Spg. wash, Joshua Tree Nat. Monument
Comment
CAS-BOT-BC362630
Rafinesquia neomexicana
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
RSA775941
Rafinesquia neomexicana
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
951
Riverside
Dune system along Midland Rice Road, South of Arica Mountains.
305
Comment
UCR217805
Rafinesquia neomexicana
Jim Andre, T. La Doux
2010-2-28
12547
Riverside
Lower Colorado River Valley, along Hwy 95 c. 20 miles south of Vidal Junction, at SE corner of Riverside Mountains
145
Comment
SEINET1909588
Ranunculaceae
A. C. Sanders
2004-1
27558
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
UC9363
Ranunculus alismifolius var. alismellus
H. M. Hall
July, 1901
2405
Riverside
Tamarack Valley San Jacinto Mountains
2804
Comment
UCR36447
Ranunculus aquatilis
A. C. Sanders
1984-4-21
5015
Riverside
San Jacinto Mtns., San Jacinto River near the Cranston Guard Station and confluence with Bee Canyon
579
Comment
UCR136277
Ranunculus californicus
A. C. Sanders
2004-4-20
27558
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
RSA400245
Ranunculus cymbalaria var. saximontanus
Gale Sphon
1955-5-22
s.n.
Riverside
Hemet Meadow.
Comment
RSA0019609
Ranunculus eschscholtzii var. oxynotus
Charlotte M. Wilder
s.n.
Riverside
San Jacino Mts Summit.
Comment
SD244235
Ranunculus muricatus
O. F. Clarke
2010-4-16
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of University of California Riverside campus (Riverside East 7.5)
351
Comment
POM398
Raphanus sativus
Robinson, Crocker
1916-4-3
s.n.
Riverside
Elsinore region.
Comment
UCR131792
Ratibida
Mitch Provance
1998-6-20
753
Riverside
Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St.
262
Comment
CLARK-A1528-801
Rhamnus californica
C. M. Flanagan
1973-5-20
OO 510
Riverside
Morongo Indian Reservation
1158
Comment
OBI8076
Rhamnus crocea
David J. Keil, Malcolm McLeod
1977-3-26
12020
Riverside
9 mi E of jctn with i-15 along Calif 79
518
Comment
SD225089
Rhamnus crocea
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19877
Riverside
Lake Skinner area: lower Rawson Canyon, just NE of the lake along the road.
456
Comment
SEINET238736
Rhamnus crocea
A. C. Sanders, Mitch Provance; T. B. Salvato
2000-6-1
23448
Riverside
Menifee Valley: S of Newport Rd. N of Holland Rd. and E of Bradley Rd. 2 miles due east of Railroad Canyon Lake.
439
Comment
HSC46613
Rhamnus ilicifolia
Christopher Davidson
1977-5-18
5620
Riverside
Cleveland National Forest, Bear Springs
1220
Comment
UCR106919
Rhamnus ilicifolia
D. L. Banks, Lauren Raz
1996-11-5
1159
Riverside
Agua Tibia Mountains, Pechanga Indian Reservation, south of San Gabriel Church; along a newly established firebreak along a NW-SE running ridgeline, near the water tank in section 34
421
Comment
UCR174540
Rhamnus tomentella
Jennifer H. Jones, Thi (Teresa) Bui and Holly Summers
2006-5-31
359
Riverside
Peninsular Ranges; San Jacinto Mtns., Calif. Hwy 243 at turnout next to Soboba Penny Pines Plantation (c. 0.25 mi. above Bay Tree Spring)
1601
Comment
RSA390152
Rhamnus tomentella subsp. cuspidata
Elbert Benjamine
1929-5-18
215
Riverside
Mt. San Jacinto.
Comment
UC314558
Rhododendron occidentale
Marcus E. Jones, A. M.
1926-6-20
Riverside
20 mi n of Idyllwild
Comment
UCR527
Rhus aromatica
Eugene Cardiff, Ken Smith
1954-4-5
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside
671
Comment
RSA561081
Rhus integrifolia
Steve Boyd, Orlando Mistretta
1992-4-22
7001
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment
UCR166699
Rhus laurina
Scott D. White, Jennifer H. Jones
2005-7-5
11150
Riverside
Santa Ana Mtns, Rainbow Valley area, west of I-15 and just N of San Diego Co. boundary
579
Comment
RSA0097949
Rhus ovata
Duncan S. Bell
2014-11-14
7724
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
UC1130538
Rhus ovata
R. St. John
1929-4-28
22
Riverside
Old Nicholas Canyon; Santa Rosa Mountains
1280
Comment
UC1130542
Rhus trilobata
A. Lewis
May 1934
443
Riverside
1 mi e Ortega Highway; Cleveland National Forest
944
Comment
CAS-BOT-BC108718
Ribes cereum
Louis C. Wheeler
1931-10-3
237
Riverside
1.5 mile north Tahquitz Peak, San Jacinto Mountains.
2514
Comment
UCR70835
Ribes cereum var. cereum
C. B. Wolf
1932-8-5
03968
Riverside
San Jacinto Mtns, On trail from Tahquitz Valley to San Jacinto Peak
2805
Comment
CAS-BOT-BC212606
Ribes montigenum
A. Davidson
1896-7-1
s.n.
Riverside
Summit, San Jacinto Peak
Comment
CAS-BOT-BC212607
Ribes montigenum
Carl B. Wolf
1932-8-5
3980
Riverside
Summit, San Jacinto Peak
3293
Comment
UCSB46695
Ribes nevadense
Leen, Rosemary
1977-5-29
Riverside
San Jacinto Mts; Bay Tree Spring
1676
Comment
RSA162816
Ribes roezlii
J. D. Olmsted
1959-7-1
724
Riverside
Just west of Strawberry Cienega trail above Idyllwild.
2622
Comment
POM256958
Ribes speciosum
W. Pequegnat
1939-12-29
s.n.
Riverside
Bedford Truck Trail, Santa Ana Mts.
610
Comment
RSA162822
Ribes speciosum
J. D. Olmsted
1959-2-28
s.n.
Riverside
Turn S on Lincoln in west Corona, after 3 miles turn W on Chase Dr, s on Oak flat fire road for 4 miles past Olive trees at Oak Flat, Santa Ana Mts.
823
Comment
CSUSB1657
Robinia pseudoacacia
Schreiner
1973-7-23
Riverside
Lucerne Valley
609
Comment Read comments Jun 8 2013
JEPS51548
Romneya coulteri
W. L. Jepson
May 17 1901-Jun 1 1901
1571
Riverside
Temescal Wash
335
Comment
UCR251975
Romneya coulteri
Marissa Manahan
2011-4-25
s.n.
Riverside
Walker Canyon, along I-15 Freeway NW of Lake Elsinore
Comment
UCR264074
Romneya coulteri
S. J. Myers, Vesta A. Myers, Bill Hopson
2015-1-2
1072
Riverside
Peninsular Range; Santa Ana Mtns., Tin Mine Canyon, lower part of canyon, near Corona
427
Comment
UCR201636
Rorippa nasturtium-aquaticum
Scott D. White, Justin M. Wood
2008-6-18
12229
Riverside
San Jacinto Mountains, K Flat Meadow
1445
Comment
CAS-BOT-BC147538
Rosa californica
Lathrop; Thorne
1967-9-26
6611
Riverside
Tenaja Guard Station, 10 mi. NW of Murrieta
Comment
SDSU13630
Rosa californica
W. Miller, C. Mosse
1972-7-20
Riverside
Comment
SD255840
Rumex
D. E. Bramlet
1995-5-24
2428
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley: San Jacinto Wildlife Area, Lovell Unit, c. 1.83 km NE of Lakeview; east of Davis Road and 65 m south of the existing access (Contour) road, 168 m N of the San Jacinto River channel. (Lakeview 7.5'Q)
434
Comment
UCR40266
Rumex conglomeratus
Steve Boyd
1985-7-23
1005
Riverside
Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 5.5 mi west of Rancho California
396
Comment
UCR20969
Rumex dentatus
A. C. Sanders, Steve Boyd
1980-5-19
1474
Riverside
San Jacinto Valley, San Jacinto River c. 1.5 miles west of Lakeview on the Ramona Expressway
427
Comment
UCR134594
Rumex hymenosepalus
Marisa Sripracha, Kyle Boyd
2004-2-14
010
Riverside
Sonoran (Colorado) Desert, Snow Creek, 25 m from Snow Creek Road, 0.7 km south of Hwy 111
352
Comment
HSC66447
Salix exigua
Christopher Davidson, B. Gustafson
1977-4-7
593
Riverside
Whitewater Canyon Road, (exit from I-10, 2.5 mi. W of junction I-10 with State 62, near start of Angeles Crest Trail.)
610
Comment
UCR16417
Salix exigua
Rodney Hendrick
1965-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, Thousand Palms Oasis
183
Comment
LA208646
Salix exigua var. hindsiana
Carl Hedin; Joseph Ewan
1933-3-19
7677
Riverside
Chino Creek near Prado (Rincon), below Corona [Area 7]
Comment
UC494348
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
4.8 km. n Arlington (w of Riverside, rd. to Pedley, e side of bridge over Santa Ana River, either side of rd.)
240
Comment
UCR155939
Salix gooddingii
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
UCR231769
Salix gooddingii
John F. Green
2008-4-21
02- 05
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and east of Alabaster Loop
450
Comment
JOTR00984
Salix gooddingii
Cole, James E.
1941-5-27
795
Riverside
Joshua Tree National Park. BARKER DAM
1310
Comment
RSA0010974
Salix laevigata
H. de Forest
1933-4-16
17607
Riverside
Chino Canyon. Colorado Desert
Comment
SD144435
Salix lasiolepis
Andy C. Sanders
1996-4-24
18091
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, vicinity of natural pond and bog at SE edge of Burro Flats
1096
Comment
UC5055
Salix lasiolepis
W. H. Brewer
1861-1-3
154
Riverside
in canyon near Hannigan's; Temescal Range
Comment Read comments Jul 6 2010
CAS-BOT-BC126320
Salix sessilifolia
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
240
Comment
UCSB1721
Salsola tragus
Philbrick, Ralph
1954-10-24
Riverside
4 miles south of the Chino Institute
213
Comment
RSA0127855
Salsola tragus
G. Rink
2013-3-22
11911
Riverside
About twelve miles west of Blythe, along the power line for the proposed Quartzite solar power plant, NE of the power transfer station.
145
Comment
RSA606303
Saltugilia australis
Jon E. Keeley
1994-4-22
25338
Riverside
Shipley Reserve.
590
Comment
UC455468
Saltugilia splendens subsp. splendens
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
Comment
CLARK-A1528-582
Salvia apiana
Markell Kohn
1959-4-12
Riverside
Riverside
Comment
NY43198
Salvia apiana
J. B. Walker
1995-5-3
1406
Riverside
S of Palm Desert, along Hwy 74, 3km E of Pinyon Flats Campground
1200
Comment
RSA525453
Salvia apiana
Steve Boyd, Dave Bramlet
1990-4-29
4498
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
RSA587578
Salvia apiana
D. L. Banks, Steve D. Boyd
1995-6-2
577
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, W of the Dripping Springs Alcove Area.
744
Comment
UCR42549
Salvia apiana
B. G. Pitzer
1986-4-26
0186
Riverside
San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road
734
Comment
UCR48367
Salvia carduacea
Steve Boyd
1986-5-1
1818
Riverside
S slopes of Bachelor Mtn, east end of Lake Skinner
Comment
POM13462
Salvia columbariae
P. A. Munz
1922-5-19
5367
Riverside
5 miles NE of Murietta.
457
Comment
RSA401479
Salvia columbariae
D. A. Young
1969-3-21
P- 317
Riverside
11 mile W of Elsinore, along Hwy 71.
244
Comment
RSA649328
Salvia columbariae
T. W. Niilus
1970-3-16
N 69
Riverside
Collected 3mi NW of Alberhill.
396
Comment
RSA651679
Salvia columbariae
J. Bruce Smiley
1940-3-16
s.n.
Riverside
Whitewater.
762
Comment
RSA0042381
Salvia greatae
Duncan S. Bell, LeRoy Gross
2014-3-13
6236
Riverside
Orocopia Mountains; southern section of range; approximately 3 air miles northwest of Clemens Well.
431
Comment
RSA637525
Salvia leucophylla
Scott D. White
1998-9-4
7101
Riverside
Beaumont: Oak Valley Golf Course Flood detention basin along intermittent channel just above (i.e N side) of golf course.
762
Comment Read comments Jun 8 2020
SBBG97213
Salvia mellifera
W. L. Halvorson
1977-4-1
77 -224
Riverside
5 mi S of Temecula on Hwy S16
Comment
SD241881
Salvia mellifera
Jay Walker, R. C. Walker
2004-4-14
3086
Riverside
1.6 m W of Radec (jct 79 and R3), along Cutca Valley Road, 0.3 miles from jct with hwy 79.
Comment
UCR140694
Salvia mellifera
A. C. Sanders
2004-5-11
27846
Riverside
Elsinore Basin Region, Alberhill Mountain, ridgetop overlooking Walker Canyon and I-15 Fwy
488
Comment
UCR199573
Salvia mellifera
Scott D. White, Angelia Carey
2004-7-2
10588
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
JOTR29143
Salvia mohavensis
La Doux, Tasha
2005-6-20
1220
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Berdoo Canyon; where road/canyon turns west
1182
Comment
POM12930
Salvia pachyphylla subsp. pachyphylla
P. A. Munz
1922-6-25
5813
Riverside
Santa Rosa Mountains; Road to Santa Rosa.
1524
Comment
RSA0123083
Salvia vaseyi
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8976
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
RSA125462
Salvia vaseyi
E. K. Balls, P. C. Everett
1957-8-20
22663
Riverside
7.5 mi. n. along rd. to 29 Palms [62] from jct. with U.S. Hwy. 60/70/99
381
Comment
UC883998
Salvia vaseyi
P. A. Munz and I. M. Johnston
1922-5-7
5285
Riverside
Mouth of Dry Morongo Wash; Colorado Desert
365
Comment Read comments Sep 26 2011
UCR197059
Sambucus mexicana
A. C. Sanders, D. L. Sanders
2008-9-27
36108
Riverside
San Bernardino Valley Region, Santa Ana Riverbottom at Norco, between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
165
Comment
SEINET3081288
Sanicula arguta
Ed LaRue
1989-3-30
Riverside
Rancho California area, ca. 4 mi. W of Temecula, with Ave. del Oro as the N boundry.
381
Comment
SDSU12266
Sanicula crassicaulis
Jeremy Mass, Ryan Jacobsen
2000-4-19
13
Riverside
Along edge of road near Stone Creek close to Southside Field Station, Santa Margarita Ecological Reserve (SDSU).
222
Comment
HSC86140
Sarcodes sanguinea
B. Freeman
1969-6-12
6906121
Riverside
San Jacinto Mtns. University of California James Reserve. Near stream S of lodge
Comment
POM15028
Sarcodes sanguinea
Mary F. Spencer
1922-6-26
1206
Riverside
Idyllwild. San Jacinto Mts.
1707
Comment
UCR146731
Sarcostemma cynanchoides subsp. hartwegii
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
RSA192333
Satureja chandleri
E. W. Lathrop
1966-5-11
6287
Riverside
3 miles SW of Murrieta on the De Luz Road, first canyon to the right of the road.
Comment
UCR112799
Schinus molle
A. C. Sanders
1997-5-1
20617
Riverside
Lake Skinner area, old house site at gated road junction into Shipley Reserve area, c. 1 km NE of Lake Skinner in mouth of Rawson Creek Canyon
457
Comment
SEINET6809369
Schinus molle
John Thieret, Brandenburg, David
1982-6-5
53095
Riverside
Rancho Mirage; Rancho Mirage
Comment
RSA777677
Schismus arabicus
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
983
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
UCR167428
Schismus arabicus
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, WNW of Rancho Dos Palmas between Coachella Canal siphons 29 and 30
24
Comment
RSA600399
Schismus barbatus
V. W. Steinmann
1996-4-13
828
Riverside
Just east of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail
350
Comment
SD216459
Schismus barbatus
Carol R. Annable
1995-3-10
2265
Riverside
1.6 kilometers south of Lake Cahiulla County Park.
Comment
UCR108839
Schismus barbatus
Heidi A. Haid
1969-4-29
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
RSA366084
Schoenoplectus maritimus
C. Epling, Joseph A. Ewan
1933-06
s.n.
Riverside
South shore Lake Elsinore.
Comment
UCR22104
Scirpus microcarpus
Steve Boyd
1980-5-28
302
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
RSA0024700
Scribneria bolanderi
Steve Boyd
1995-5-13
8510
Riverside
Santa Ana Mountains, west of Onion Hill, southeast of Elsinore Peak area along trail following old Main Divide Road grade.
1006
Comment
SBBG92560
Scrophularia californica
K. Cooper
1986-4-18
Riverside
Oasis de Los Osos Preserve, Snow Crk Cyn
Comment
UCR268277
Scrophularia californica
Jim Andre
2012-6-15
30502
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
UCR111550
Scrophularia californica subsp. floribunda
Mitch Provance
1998-5-4
1713
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
RSA748358
Scutellaria siphocampyloides
Sarah J. De Groot, Naomi S. Fraga
2004-7-8
4388
Riverside
San Jacinto Mountains: East of Idyllwild, vicinity of FS road 5S13, between Chimney Flats Road 5S06 and 5S24.
1463
Comment
LA209602
Selaginella asprella
Lawrence L. Kiefer;
1963-9-15
954
Riverside
San Jacinto Mountains, N fork San Jacinto River (Dark Cyn.), ca. 2.5 mi above Dark Canyon Camp
1981
Comment
RSA683764
Selaginella bigelovii
Mary V. Hood
1945-3-27
s.n.
Riverside
Verdugo Ranch near Aguanga, Riverside -San Diego Co line.
610
Comment
RSA769518
Selaginella bigelovii
Duncan S. Bell, Lucilla Reccia
2010-5-5
967
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
UC306716
Selaginella bigelovii
I. M. Johnston
1918-4-3
1824
Riverside
s end Juniper Flat; Lakeview Mts.
609
Comment
SEINET10470979
Selaginella eremophila
Ivan Murray Johnston
1917-4-4
Johnston 1047
Riverside
Palm Canyon
Comment
RSA489838
Selaginella watsonii
D. Charleton
1988-5-28
2136
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area
2286
Comment
POM189
Senecio californicus
F. M. Reed
1904-5-20
13
Riverside
Vicinity of Riverside.
Comment
RSA0012734
Senecio californicus
Bill Wagner
1988-3-2
s.n.
Riverside
Glenoaks Road about 2.5 mi S if Lake Skinner and ca. 8 mi NE of Temecula.
564
Comment
SEINET7063051
Senecio californicus
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Temecula and at the junction with Route 395 (115). UTM Zone 11, 485910mE, 3706825mN. (WGS84/NAD83).
308
Comment
UCR142200
Senecio californicus
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
915
Comment
JEPS30416