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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA519127
Abies concolor
F. C. Vasek
1977-11-25
771125 -11
Riverside
San Jacinto Mountains, area around Cincos Posas Spring, below Black Mountain Look Out.
Comment
UC34
Abies concolor
H. M. Hall
1901-8-1
2584
Riverside
Tamarack Valley San Jacinto Mountains
Comment
UCR26356
Abies concolor
A. C. Sanders, J. A. Harpel
1981-8-26
2336
Riverside
Santa Rosa Mtns., Cedar Spring
2250
Comment
NY341988
Abronia aurita
S. B. Parish
1896-4-4
4138
Riverside
Palm Springs (Agua Caliente) desert base of San Jacinto Mountain
152.4
Comment
CAS-BOT-BC229313
Abronia villosa
Mary F. Spencer
1919-6-17
1330
Riverside
Fields near San Jacinto
304
Comment
CAS-BOT-BC229353
Abronia villosa
Marcus E. Jones
1925-9-7
s.n.
Riverside
Palm Spring [Springs]
Comment
CAS-BOT-BC229367
Abronia villosa
J. H. Thomas
1949-2-28
48
Riverside
Between Banning and Palm Springs
Comment
RSA611933
Abronia villosa
A. N. Dunn, Ann Martin
1932-3-26
s.n.
Riverside
Coachella
Comment
RSA715177
Abronia villosa
John Green
2005-3-3
s.n.
Riverside
Sonoran (Colorado) Desert: Salton Basin, E of Salton Sea, ca. 4 mi N of Niland; between siphons 10 and 11. [maps in Imperial County, but is near the Riverside Co. line]
15
Comment
RSA461194
Abronia villosa var. aurita
Gale Sphon
1955-5-15
s.n.
Riverside
5 miles north of Cathedral City.
Comment
UCR12006
Abronia villosa var. aurita
Coleta A. Lawler
1968-8-18
251
Riverside
San Jacinto Mtns., Hwy 74, just south of junction with road leading to Lake Hemet
1311
Comment
SD146226
Abutilon theophrasti
A. C. Sanders, Mitch Provance
1999-9-26
23105
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. southeast of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring.
433
Comment
UCR110387
Abutilon theophrasti
A. C. Sanders, Mitch Provance
1999-9-26
23105
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
RSA0094190
Acacia greggii
Duncan S. Bell, Evan Meyer
2014-10-29
7682
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
UCR196369
Acacia greggii
Naomi Fraga, Lisa Rojas
2005-2-10
1381
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
RSA414906
Acacia greggii var. arizonica
L. C. Wheeler
1933-12-1
2285
Riverside
San Gorgonia Wash at S. P. RR, San Gorgonio Pass.
640
Comment
UC729968
Acamptopappus sphaerocephalus var. sphaerocephalus
Carl B. Wolf
1932-5-25
3681
Riverside
on road to Snow Creek Canyon San Gorgonia Wash
Comment
UCR167983
Acer macrophyllum
T. B. Salvato, John F. Green
2004-5-27
649
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
POM12812
Achillea millefolium
P. A. Munz
1922-6-24
5794
Riverside
Pipe Creek, Hemet Valley
1463
Comment Read comments May 28 2011
RSA771661
Achnatherum coronatum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4909
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
CAS-BOT-BC218032
Achnatherum latiglume
Jason R. Swallen
1927-6-23
656
Riverside
Idyllwild, San Jacinto Mountains
Comment
CAS-BOT-BC384724
Achyronychia cooperi
Geo. B. Grant
1906-5-1
11 -6707
Riverside
Collected on Colorado Desert at Palm Springs
Comment
CAS-BOT-BC384727
Achyronychia cooperi
L. A. Greata
1905-4-1
403
Riverside
Coachella
Comment
JOTR35356
Achyronychia cooperi
Harding, Mitzi, M. Wheeler
2011-1-26
109
Riverside
Joshua Tree National Park. Pinto Basin, where Chuckwalla Valley meets Pinto Wash, between NE Eagle Mountains and W Coxcomb Mountains along dirt road (STOP1)
267
Comment
OBI26118
Achyronychia cooperi
David J. Keil
1976-12-12
11919
Riverside
Along I-10, 37 mi E of Chiriaco Summit
Comment
RSA676287
Achyronychia cooperi
Scott D. White
2001-4-11
8287
Riverside
Sonoran Desert: Indio Hills foothills / Coachella Valley. Northern terminus f Rio Del Sol Road, about 2 miles north of Thousand Palms.
146
Comment
UCR148338
Achyronychia cooperi
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR85253
Achyronychia cooperi
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16187
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
SD224961
Acmispon argophyllus
G. K. Helmkamp
1998-4-3
3069
Riverside
Whitewater River, bordering the N side of Hwy I-10; E side of the river.
395
Comment
UCR112408
Acourtia microcephala
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23457
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
CAS-BOT-BC22563
Adenophyllum porophylloides
H. M. Hall; Willis Linn Jepson
1901-5-17
1835
Riverside
East base of San Jacinto Mountain
762
Comment
JEPS20772
Adenophyllum porophylloides
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13234
Riverside
gully ca 1/2 mi s, near Midland, along Rice to Blythe road Styx
Comment
HSC47358
Adenostoma fasciculatum
Richard Spjut, C. E. Edson
1978-4-24
4951
Riverside
Along Hwy. 71 between jct. of Hwy. 74 and Anza in San Jacinto Mtns.
1372
Comment
JEPS44821
Adenostoma sparsifolium
W. L. Jepson
1903-8-6
2284
Riverside
San Jacinto Mt., Chalk Hill
1371
Comment
RSA79036
Adenostoma sparsifolium
E. K. Balls, Percy C. Everett
1952-11-18
18254
Riverside
200 yards east of Santa Rosa summit.
1494
Comment Read comments Jun 30 2012
SD229253
Adenostoma sparsifolium
Dick Schwenkmeyer
2012-8-6
765
Riverside
Garnet Queen Mine on Santa Rosa Mountain road, 4.1 miles southeast of the intersection of highway 74 and Santa Rosa Mountain Road.
1834
Comment
CAS-BOT-BC46155
Agoseris heterophylla
H. M. Hall
1901-6-1
2038
Riverside
San Jacinto Mountains, south side
1341
Comment
RSA296133
Agrostis exarata
B. A. Prigge
1980-8-5
3846
Riverside
Whitewater Canyon; 0.5 mile N of trout farm.
701
Comment
UCD52436
Agrostis exarata
August L. Hormay
1932-8-8
s.n.
Riverside
Tahquitz Valley.
Comment Read comments Sep 8 2011
UCR195136
Agrostis exarata
A. C. Sanders, Tim Thomas
2008-8-1
35968
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, at stream crossing of trail SSE of Keenwild Fire Station
1402
Comment
SEINET269466
Agrostis viridis
Scott D. White, Steve Ogg
1994-10-17
2496
Riverside
Temecula Valley Riverside. City of Temecula Murrieta Ck Channel at confluence with Sta Gertrudis CK. USGS 7 1/2' Murr
Comment
RSA776248
Allionia incarnata
Duncan S. Bell
2010-3-20
633
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
RSA718574
Allionia incarnata
Michael Honer, L. Hulse
2004-4-3
1893
Riverside
Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
488
Comment
RSA70222
Allium haematochiton
F. W. Peirson
1921-3-19
2394
Riverside
4 miles west of Beaumont, on road to Redlands.
Comment
UCR64626
Allium munzii
B. C. Templeton, C. B. & I. W. Clokey
1930-4-15
1477
Riverside
Gavilan Hills, near Gavilan Peak, west of Perris
400
Comment
CDA2749
Allium neapolitanum
Joyce Davis
1962-3-27
Riverside
3957 6th Street, Riverside.
0
Comment
UCR836
Allium peninsulare
J. E. Dimitman
1957-5-18
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Bautista Canyon Wash
793
Comment
POM193710
Allium peninsulare var. peninsulare
F. W. Peirson
1933-4-15
10649
Riverside
Whitewater River, 4.5 miles above the bridge.
701
Comment
UCR16652
Allophyllum divaricatum
Robert Eaton
1968-5-13
680513- 8
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Mesa de Colorado, Santa Rosa Road, 6 mi. from Washington Street in Murrieta
610
Comment
UCR201633
Allophyllum divaricatum
Scott D. White, Justin M. Wood
2008-6-18
12205
Riverside
San Jacinto Mountains, hiking trail from K flat to Apple Canyon Road
1451
Comment
VVC369
Allophyllum divaricatum
A. C. Sanders, J. Mac
1997-5-4
20633
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
RSA801955
Allophyllum glutinosum
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6154
Riverside
Along road (5S24). End of Marion Ridge road, south of the community of Pine Cove. Ridge running south down to Idyllwild school of performing arts, west of Strawberry Valley.
1799
Comment
UCR263226
Allophyllum glutinosum
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41465
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
SD229108
Alnus rhombifolia
Dick Schwenkmeyer
2012-6-27
735
Riverside
May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA.
1531
Comment
UC729541
Alnus rhombifolia
Carl B. Wolf
1932-5-24
3649
Riverside
1/2 mi below Fish Hatchey (n base of mts.); San Jacinto Mts., Snow Creek Canyon
548
Comment
UCR196896
Alnus rhombifolia
A. C. Sanders, D. L. Sanders
2008-9-27
36102
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
RSA90202
Alopecurus saccatus
F. W. Peirson
1922-5-19
3021
Riverside
10 miles northeast of Murrieta.
Comment
UCR278834
Alternanthera caracasana
Mitch Provance
2012-7-17
712- 11
Riverside
San Gorgonio Pass, South Banning, adjacent to west side of Banning High School and the KOA on San Gorgonio Ave.
1134
Comment
UCD97074
Amaranthus arenicola
T. B. Salvato; A. C. Sanders
2000-4-27
60
Riverside
Coachella Valley: between Filmore and Buchanan on Avenue 56.
-37
Comment
UCR120293
Amaranthus blitoides var. reverchonii
Mitch Provance
1998-7-23
905
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
UCR271682
Amaranthus palmeri
Mitch Provance
2011-7-4
17178
Riverside
San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
RSA289853
Ambrosia acanthicarpa
B. A. Prigge
1980-9-16
4049
Riverside
Indio. Coachella Valley Stormwater Channel.
0
Comment
UCR92766
Ambrosia acanthicarpa
F. M. Reed
1933-9-20
8087
Riverside
San Jacinto Mtns, Garner Valley
1470
Comment
RSA643281
Ambrosia confertiflora
R. D. Goeden, D. W. Ricker
1970-9-24
s.n.
Riverside
Moreno Badlands: W of Beaumont, south side of Hwy 60, 2 miles W of Jackrabbit Trail
686
Comment Read comments Mar 21 2011
UCR109524
Ambrosia confertiflora
R. D. Goeden, Don W. Ricker
1970-9-24
s.n.
Riverside
Moreno Badlands, W of Beaumont, south side of Hwy 60, 2 miles west of Jackrabbit Trail
686
Comment
UCR251771
Ambrosia confertiflora
S. J. Myers
2014-7-2
s.n.
Riverside
Banning, SE of intersection of Westward Ave. and 8th St.
Comment
RSA676121
Ambrosia dumosa
Scott D. White
2001-4-3
8250
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR251788
Ambrosia dumosa
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
986
Riverside
Southcentral Mojave Desert, Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
JOTR00920
Ambrosia dumosa
Sipe, Frank
1958-3-13
223
Riverside
Joshua Tree National Park. PORCUPINE WASH, PINTO BASIN
Comment
UCSB9148
Ambrosia psilostachya
Ballard
1954-10-26
Riverside
3 miles south of Men's Reform School (Chino Institute), Chino
182
Comment
UCR182437
Ambrosia pumila
Mitch Provance
2005-5-17
6582
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
SEINET2052885
Ambrosia salsola
John Adams
1966-3-12
457
Riverside
Hwy 74 2 mi. above Palm Desert.
609
Comment
UCR128294
Amelanchier utahensis
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8635
Riverside
San Jacinto Mtns, Idyllwild area; 'Strawberry Fuelbreak' between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek
1646
Comment
SEINET238514
Ammannia coccinea
A. C. Sanders, Mitch Provance
1999-9-26
23114
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 H
433
Comment
UCR79469
Amorpha californica
Steve Boyd, T. S. Ross
1992-5-15
7403
Riverside
S Santa Ana Mtns, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero
671
Comment
UCR200689
Amorpha fruticosa
Steve Boyd, Aydee Virgen
2004-4-13
10849
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
RSA613407
Amsinckia intermedia
D. L. Banks
1997-4-5
1684
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just west of the Pechanga Indian Reservation boundry, at the headwaters of a tributary of the north fork of Pechanga Creek.
768
Comment
UCR225599
Amsinckia intermedia
A. C. Sanders, T. B. Salvato
2011-3-28
38832
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd., along powerline corridor
442
Comment
UCR234334
Amsinckia intermedia
A. C. Sanders, John F. Green
2012-3-26
40000
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, mouth of a small canyon between Horsethief Canyon and I-15 Fwy crossing of Temescal Wash, west of Hostettler Rd.
369
Comment
UCR241216
Amsinckia intermedia
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 46
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Hathaway Canyon
884
Comment
UCR97027
Amsinckia intermedia
Scott D. White
1997-2-28
4707
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
RSA0089610
Amsinckia intermedia
P. A. Munz, R. D. Harwood
1920-2-28
3239
Riverside
3 mi SW of Corona.
305
Comment
RSA0089611
Amsinckia intermedia
P. A. Munz, R. D. Harwood
1920-2-28
3239
Riverside
3 mi SW of Corona.
305
Comment
RSA192174
Amsinckia menziesii
E. W. Lathrop
1966-4-13
6170
Riverside
3 miles NW of Murrieta
Comment
RSA0091430
Amsinckia tessellata
B. A. Prigge
1978-3-23
2419
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads.
335
Comment
UC878733
Amsonia tomentosa
C. L. Hitchcock
1940-3-31
5882
Riverside
1/2 mi. below Cottonwood Spring
Comment
UCR114829
Anagallis arvensis
Mitch Provance
1998-7-23
923 A
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
RSA543852
Ancistrocarphus filagineus
Steve Boyd, Orlando Mistretta
1991-5-22
6312
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA502591
Anemopsis californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3727
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
457
Comment
UCR208065
Anemopsis californica
Michael Wall
2000-7-16
145
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, San Jacinto Valley: South side of Ramona Expressway, 0.5 mi. E of Sanderson Ave. in swale along agricultural field fence
457
Comment
POM187412
Angelica tomentosa
L. Crutcher
1933-8-2
10
Riverside
Camp Tahquitz, San Jacinto Mountains.
Comment
RSA192075
Antirrhinum coulterianum
E. W. Lathrop
1966-5-25
6340
Riverside
9 miles NW of Murrieta, Los Alamos Ranch
Comment
RSA698992
Antirrhinum coulterianum
J. R. Bruff
1928-4-2
87
Riverside
Whitewater.
Comment
SDSU10451
Antirrhinum coulterianum
Charles F. Phleger
1962-5-12
Riverside
Collected on Hwy 74, 5 miles E of Hemet.
Comment Read comments Jul 8 2009
RSA618164
Antirrhinum kelloggii
D. L. Banks
1997-5-5
2021
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
POM307295
Arabis holboellii var. retrofracta
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2157
Riverside
Santa Rosa Mountains.
Comment
RSA160682
Arabis pulchra
Marcus E. Jones
1929-3-9
s.n.
Riverside
Whitewater, Colorado Desert
Comment
POM184733
Arabis pulchra var. gracilis
C. L. Hitchcock
1932-4-9
12229
Riverside
Joshua Tree National Monument; White Tanks, eastern Riverside.
Comment
UCR90401
Arabis sparsiflora var. californica
Steve Boyd, D. L. Banks
1995-3-30
8405
Riverside
Agua Tibia Mountains, Palomar Range, Agua Tibia Wilderness Area; N flank of Agua Tibia Mtn, at W edge of the Dripping Springs alcove in tributary of Kolb Creek just east of old Woodchuck Truck Trail.
701
Comment
SEINET3239809
Arceuthobium campylopodum
R. L. Mathiasen
2009-1
2009 -69
Riverside
Across street from Idylwild Ranger Station, Idylwild, CA.
1700
Comment
RSA629452
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16811
Riverside
Rd. to Thomas Mtn. (5S15), 9.5 km north of Toolbox Spring.
1640
Comment
SD180714
Arctostaphylos glandulosa
C. Matt Guilliams
2007-8-2
406
Riverside
Santa Margarita Ecological Reserve, along Highlands Trail at northern rim of mesa-top.
654
Comment
RSA520945
Arctostaphylos glandulosa subsp. glandulosa
Steve Boyd, D. E. Bramlet
1988-10-8
2869
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
RSA629359
Arctostaphylos glandulosa subsp. glandulosa
Jon E. Keeley
1992-6-12
15544
Riverside
Rd to Elsinore Pk., 1 km S of Elsinore Pk. Santa Ana Mtns.
950
Comment
SDSU18355
Arctostaphylos glandulosa subsp. glandulosa
C. Matt Guilliams
2007-6-28
380
Riverside
North of city of Escondido, ca. 3 km northwest of Dixon Lake. In Daley Ranch along Rock Ridge Trail.
529
Comment Read comments Mar 2 2015
RSA629445
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-16
16587
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA631722
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19298
Riverside
Highway 79, at Radec.
580
Comment
RSA631798
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19571
Riverside
Highway 79, 4 km west of Aguanga.
660
Comment
RSA701752
Arctostaphylos glauca
Steve Boyd, Valerie Soza
2004-6-22
11554
Riverside
Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
UCR139049
Arctostaphylos glauca
D. L. Banks
1997-3-1
1346
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Pechanga Creek, east of the'Fiesta Grounds' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation
427
Comment
RSA496736
Arctostaphylos glauca var. glauca
Maureen Pendleton
1988-2-1
s.n.
Riverside
Ca. 2.5 mi. S of Temecula between I-215 and Rainbow Canyon Road.
412
Comment
RSA633535
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20141
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633559
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21785
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA633602
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-17
16705
Riverside
Road to Santa Rosa Mountain (7S02), 12.3 km south of Highway 74.
2190
Comment
RSA633641
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20105
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633771
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21758
Riverside
Dirt road to Santa Rosa Mountain, 8.6 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1940
Comment
RSA635594
Arctostaphylos peninsularis subsp. peninsularis
Jon E. Keeley
1992-7-17
16764
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA635693
Arctostaphylos pringlei
Jon E. Keeley
1994-4-27
25348
Riverside
North side of Santa Rosa Mountain.
1900
Comment
UCR269233
Arctostaphylos pringlei
A. C. Sanders, T. B. Salvato, Cecile Shohet
2016-2-28
42005
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 243 at Indian Vista Point, 0.9 km above (SE of) Lake Fulmor
1657
Comment
CAS-BOT-BC44363
Arctostaphylos pringlei subsp. drupacea
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idylwild
Comment
CLARK-A1528-449
Arctostaphylos pringlei subsp. drupacea
Kim Mortensen
1969-5-10
24
Riverside
San Jacinto Mountains
Comment
RSA50292
Arctostaphylos pungens
E. K. Balls
1949-5-4
13485
Riverside
0.5 mile south of Vista Grande Ranger Station, San Jacinto Mts.
1494
Comment
UCR3219
Arctostaphylos pungens
V. L. McFarland
1964-5-3
s.n.
Riverside
San Jacinto Mtns., by the side of Lake Fulmor, south of Banning [on Hwy 243] 'el. 7000 ft.
1646
Comment
RSA635993
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21611
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
RSA636009
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19556
Riverside
Carancho Rd., W. of Temecula.
440
Comment
RSA636179
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19474
Riverside
West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains.
590
Comment Read comments Jun 8 2012
LA212121
Arctostaphylos tomentosa
Elliott Waite;
1950-4-30
s.n.
Riverside
Vandeventer Flats.
1523
Comment
RSA0043044
Argemone munita
Duncan S. Bell, Loraine Washburn
2014-4-8
6580
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1.25 air miles north northeast of Clemens Well/Bradshaw Trail.
356
Comment
UC9886
Argemone munita
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Valley
Comment
UCR133358
Argemone munita
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 62
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, unnamed canyon running W to E between the southern portions of Hathaway and Potrero Canyons, c. 1.5 miles ENE of Banning Peak (VABM 3440)
854
Comment
POM17817
Argemone munita subsp. robusta
P. A. Munz, D. D. Keck
1923-6-14
7083
Riverside
Glen Ivy Trail to Santiago Peak.
1494
Comment
CAS-BOT-BC207123
Argythamnia lanceolata
Lewis S. Rose
1959-1-8
59001
Riverside
La Quinta
15
Comment
CAS-BOT-BC137661
Aristida adscensionis
George Helmkamp
1995-3-16
s.n.
Riverside
Colorado Desert. Below slopes of Coxcomb Mountains, west of Rice Road, 10.3 miles northeast of Desert Center.
198
Comment
UC1930181
Aristida adscensionis
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10504
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; West side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains
Comment
UCD56427
Aristida adscensionis
D. C. Finfrock
1951-5-10
s.n.
Riverside
10 miles west of Blythe, Highway 60-70 at Black Rock.
Comment
UC1922709
Aristida adscensionis
Michael Honer with L. Hulse
2004-4-3
1891
Riverside
Colorado Desert; Little San Bernardino Mountains region: Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
Comment
CAS-BOT-BC137598
Aristida californica var. californica
Roxana Ferris; Ruth P. Rossbach
1938-5-15
9522
Riverside
Pinto Basin 16 miles from Cottonwood Springs.
Comment
JOTR30070
Aristida californica var. californica
La Doux, Tasha, Bill Truesdell
2006-10-3
1713
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 1) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
668
Comment
CLARK-A1528-4482
Aristida purpurea
John C. Roos
1965-8-15
Riverside
San Jacinto Valley
Comment
CAS-BOT-BC137530
Aristida purpurea var. nealleyi
Peter H. Raven
1958-5-18
12986
Riverside
Pinon Flats, San Jacinto Mountains.
Comment
UCR71031
Aristida purpurea var. parishii
Chet McGaugh
1991-11-26
s.n.
Riverside
Peninsular Range; So. Santa Ana Mtns., Mesa de Colorado, Santa Rosa Plateau Nature Conservancy Preserve, south flank of the mesa on a south-facing slope
457
Comment
UCD56525
Aristida purpurea var. wrightii
A. A. Beetle
1942-4-22
3184
Riverside
Rt. 60 near Desert Center.
Comment
UCR176585
Artemisia annua
Eula F. Moore
1996-10-1
s.n.
Riverside
Riverside, weed at residence at 4291 Alta Vista Dr.
259
Comment
RSA795117
Artemisia californica
A. C. Sanders
2010-11-18
38692
Riverside
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.
399
Comment
UCR67004
Artemisia douglasiana
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
JOTR36398
Artemisia dracunculus
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler
2012-10-2
3349
Riverside
Joshua Tree National Park. Upper Covington Flat: Upper Covington Flats Parking area
Comment
POM13402
Artemisia ludoviciana subsp. ludoviciana
E. C. Jaeger
1922-8-20
1011
Riverside
Long Valley to Palm Springs Trail
1829
Comment
SDSU12236
Arundo donax
Tahirih Linz, M. G. Simpson
2000-4-1
5
Riverside
244
Comment
SJSU11075
Asclepias albicans
R. C. McGehee
1970-4-14
182
Riverside
E base of Coxcomb Mts, end of road 2.3 mi W of its junction with Desert Center-Rice Rd
Comment
SJSU5188
Asclepias albicans
L. M. Stotelmyre
1970-3-23
49
Riverside
Coxcomb Mts, eastern Riverside County.
Comment
JEPS47800
Asclepias californica
W. L. Jepson
1928-4-19
12426
Riverside
5 mi or more n Elsinore
Comment
POM3353
Asclepias californica
P. A. Munz
1918-4-27
2151
Riverside
Temescal Canyon
Comment
UCR158129
Asclepias californica
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30098
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
RSA401680E
Asclepias eriocarpa
M. B. Dunkle
1933-7-20
3639
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UCR141452
Asclepias eriocarpa
June Latting
1980-5-20
s.n.
Riverside
Peninsular Range, Santa Ana Mountains, Skyline Drive in Tin Mine Canyon, south of Sierra Peak
671
Comment
SEINET10779844
Asclepias subulata
Mrs. B. L. Clary
1931-5-3
Clary 177
Riverside
Box Canyon, Colorado Desert
Comment
SEINET10877281
Asclepias subulata
Roxana S. Ferris, Rimo Bacigalupi
1932-4-30
Ferris 8247
Riverside
In canyon between Shaver's Well and Mecca
Comment
RSA180254
Aspidotis californica
E. W. Lathrop
1959-4-2
4425 a
Riverside
18 miles west of Murrieta.
Comment
RSA228811
Aspidotis californica
Colin M. Wainwright, Larry E. DeBuhr
1972-2-10
617
Riverside
Cleveland National Forest, ca. 8 mi. south of Lake Elsinore. . . off Forest Route 7S04. T7S, R5W, sec. 15.
487
Comment
RSA740075
Aster ascendens
Scott D. White, Justin M. Wood
2008-6-16
12138
Riverside
San Jacinto Mountains: Meadow at Quinn Flat.
1378
Comment
RSA160569
Aster subspicatus
J. D. Olmsted
1959-9-23
1017
Riverside
San Jacinto River crossing by Lakeview Rd. from US 395 NW of Lakeview Mts
427
Comment
RSA417656
Aster subulatus var. ligulatus
L. C. Wheeler
1932-9-4
1335
Riverside
Santa Ana River at Chino Creek
183
Comment
UCR198167
Astragalus aridus
Michael Honer, Dave Silverman
2005-3-18
2101
Riverside
Sonoran (Colorado) Desert, Palen Valley, c. 3 mi due east of Desert Center Airport
134
Comment
CLARK-A1703-1198
Astragalus coccineus
Robin L. Kobaly
1977-3-31
Riverside
Santa Rosa Mountains
Comment
SBBG94891
Astragalus crotalariae
G. K. Helmkamp
1975-2-17
s.n.
Riverside
St Hwy 111 at Salt Crk, NE side of Salton Sea
Comment
UCR85568
Astragalus didymocarpus var. didymocarpus
Julie A. Greene
1993-4-3
1119
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. Weedy area by Fence Line Road gate.
441
Comment
UCR132659
Astragalus douglasii
Michael D. Wilcox
2001-6-18
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
1280
Comment
CAS-BOT-BC178453
Astragalus douglasii var. parishii
H. M. Hall
1899-6-1
1158
Riverside
Van de Venter's, San Jacinto Mountains
1371
Comment
RSA741071
Astragalus douglasii var. parishii
Scott D. White, Justin M. Wood
2008-6-5
12079
Riverside
San Jacinto Mountains: Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction.
1326
Comment
UC314567
Astragalus douglasii var. parishii
Marcus E. Jones, A. M.
1926-6-20
Riverside
12 mi n Idyllwild; n of Idyllwild
Comment
UCR58471
Astragalus gambelianus
Jeri Hirshberg
1989-4-3
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., S of town of Murrieta, west of Mesa de Burro.
610
Comment
UCR214865
Astragalus insularis var. harwoodii
A. C. Sanders
2010-3-15
37394
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
CAS-BOT-BC187109
Astragalus lentiginosus var. borreganus
Cecil Hart
1926-3-9
s.n.
Riverside
Between Whitewater & Indio
Comment
UCD170768
Astragalus lentiginosus var. coachellae
George K. Helmkamp
1994-3-8
41 -11
Riverside
Western Colorado Desert, Indio Hills, junction of Palm Dr. and Varner Rd, below Edom Hill.
200
Comment
GMDRC5491
Astragalus lentiginosus var. fremontii
J. Andre
2012-4-16
20938
Riverside
Little San Bernardino Mountains: along Geotour Road, at north end of one-way loop in Pleasant Valley at foot (south end) of Hexie Mtns, 6.7 mi. south of Natl Park Loop Rd (paved).
990
Comment
JOTR33736
Astragalus nuttallianus var. imperfectus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2732
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Exposed aplite vein forming a prominent rib line with loose, cobble slope surrounding it (Stop 3)
Comment
SEINET7063054
Astragalus nuttallii
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
UCD105146
Astragalus oocarpus
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment Read comments Nov 7 2014
SD230229
Astragalus pachypus var. jaegeri
Russell S. Woglum
1941-5-17
3053
Riverside
Peninsular Ranges/Sonoran Desert Transition: Horse Canyon, off Coyote Canyon
Comment
CAS-BOT-BC194164
Astragalus palmeri
P. A. Munz; D. Keck
1922-4-13
4935 a
Riverside
Eagle Mts., Colorado Desert
Comment
UCD105182
Astragalus palmeri
Donald Myrick
1964-4-30
821
Riverside
Pines to Palm Highway (Highway 74), 15 miles west of Palm Desert.
1219
Comment
POM295496
Astragalus pomonensis
Lyman Benson
1946-4-15
12013
Riverside
6 miles southeast of Redlands. Mt. Range: San Bernardino.
609
Comment
RSA415658
Astragalus pomonensis
N. C. Cooper
1944-5-21
1237
Riverside
Hemet.
549
Comment
RSA643334
Astragalus pomonensis
R. D. Goeden, W. D. Ricker
1965-6-10
s.n.
Riverside
tributary of Temecula River, near Oak Mtn.
457
Comment
UC1929603
Astragalus pomonensis
Scott D. White
2001-3-13
8161
Riverside
PERRIS / ELSINORE BASINS: Menifee / Sun City area. Valleys and slopes east of Canyon Lake and west of Goetz Rd.
Comment
UC863053
Astragalus sabulonum
Lewis S. Rose
1938-2-1
38011
Riverside
10 mi w Blythe (desert); w of Blythe
121
Comment
POM12959
Athysanus pusillus
P. A. Munz, I. M. Johnston
1922-5-21
5528
Riverside
Hemet Valley, San Jacinto Mts.
1433
Comment Read comments Feb 18 2013
RSA543778
Athysanus pusillus
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6025
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA418188
Atrichoseris platyphylla
Anstruther Davidson
1922-03
3483
Riverside
Mecca
Comment
SD45170
Atrichoseris platyphylla
Helen K. Sharsmith
1952-4-8
4051
Riverside
Pinto Mountains near Meek Mine and ca. 2.5 miles beyond Mission Well.
580
Comment
POM278696
Atriplex canescens
Grant D. Brown
1950-3-19
526
Riverside
4 miles NW of Gilman Hot Springs on hyway #79
Comment
POM278727
Atriplex canescens
Grant D. Brown
1950-12-2
590
Riverside
About 1 mile up Mockingbird Canyon in Riverside city limits.
305
Comment
CAS-BOT-BC170200
Atriplex canescens subsp. canescens
K. Larson
1976-9-30
60062 B
Riverside
So. of Big Maria Mountains N. of Blythe
Comment
UCR123695
Atriplex coronata var. notatior
D. E. Bramlet
2000-5-18
3053
Riverside
122 m west of the San Jacinto River and 2 km north of Nuevo Road, 229 m northwest of the end of 12th St.
431
Comment
RSA532556
Atriplex coulteri
D. E. Bramlet
1991-5-2
2112
Riverside
7.6 km west of Hemet and aome 1.4 km southwest of the intersection of Warren Rd. and Stetson Ave. The population is some 68 m suth of Stetson Ave. and some 320 m. west of the MWD canal., Plants are located approximatly 3m from an existing dirt channel.
500
Comment Read comments Feb 3 2015
RSA799517
Atriplex elegans var. fasciculata
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4778
Riverside
East side of Arica Mountains; west side of Rice Valley approximately 6 air miles southeast of the ghost town of Rice or approximately 5.25 air miles east southeast of Priests Well.
211
Comment
CAS-BOT-BC523903
Atriplex glauca
D. E. Bramlet
2005-5-5
3847
Riverside
Perris-Aguanga Basin Region: San Jacinto Valley, canal right-of-way north of Devonshire Ave.
457
Comment
CLARK-A1528-2520
Atriplex hymenelytra
John C. Roos
1947-2-1
3221
Riverside
Painted Canyon
Comment
RSA65391
Atriplex hymenelytra
F. W. Peirson
1930-3-29
8694
Riverside
Painted Canyon, near Mecca, Colorado Desert.
Comment
SJSU1866
Atriplex hymenelytra
R. L. Fisher
1957-4-20
Riverside
near Indio
Comment
UCR129808
Atriplex hymenelytra
Scott D. White
2001-5-4
8449
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, adjacent to I-10 Freeway, a few miles east of Indio
177
Comment
CLARK-A1528-398
Atriplex lentiformis subsp. lentiformis
Charlotte Stocks
1964-8-30
Riverside
Coachella Valley
Comment
CAS-BOT-BC176760
Atriplex serenana var. serenana
Steve Boyd
1985-8-7
1116
Riverside
Murrieta area, Clinton [Kieth] Keith Rd., just east of the Bear Creek development [golfcourse] golf course
Comment Read comments Feb 13 2019
RSA0038512
Atriplex suberecta
R. E. Riefner Jr.
2012-3-31
12 -64
Riverside
city of Hemet, north of Florida Avenue and south of West Devonshire Avenue and east of Meyers Street
462
Comment
GMDRC4943
Avena fatua
J. Andre
2011-2-18
15820
Riverside
Coachella Valley: north end of valley at base of Morongo Canyon, 0.5 mi. N. of Indian Cyn Rd, 1 mi. west of Hwy 62.
473
Comment
UCR82243
Avena fatua
J. M. Stewart
1994-5-2
863
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Tyler St. and Avenue 66
Comment
RSA0123354
Ayenia compacta
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9050
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
CLARK-A1528-1622
Baccharis emoryi
John C. Roos
1937-9-12
Riverside
Santa Ana River
Comment
LA210512
Baccharis emoryi
Louis C. Wheeler;
1933-12-12
2316
Riverside
US 99, 2 mi. NW Whitewater Station
365
Comment
RSA502922
Baccharis emoryi
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
JOTR36418
Baccharis salicifolia subsp. salicifolia
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3364
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
UC893660
Baccharis salicifolia subsp. salicifolia
Carl B. Wolf
1932-10-11
4274
Riverside
3/10 mi below, Morongo Wash, Little San Bernardino Mts. Colorado Desert San Bernardino County line; Colorado Desert, Little San Bernardino Mts., Morongo Wash
670
Comment
HSC84128
Baccharis salicina
B. Pitzer, D. Hawks
1986-12-2
363
Riverside
Temescal Canyon, ca. 1 mile N of Glen Ivy Hot Springs and 0.5 mile W of Hwy. I-15, off Lawson Drive between Temescal Canyon Rd. and Warm Springs Rd.
335
Comment
CAS-BOT-BC99870
Baccharis sergiloides
G. B. Grant
1906-5-1
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
RSA5436
Baccharis sergiloides
C. B. Wolf
1932-10-13
4311
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
RSA696790
Baccharis sergiloides
J. Russell Bruff
1927-11-16
34
Riverside
Cottonwood Springs.
Comment Read comments Jul 7 2012
UC1303134
Baccharis sergiloides
Carl B. Wolf
1932-10-12
4298
Riverside
Pinyon Wells Little San Bernardino Mts., Conchilla Mts.
1219
Comment
UC893734
Baccharis sergiloides
Carl B. Wolf
1932-10-13
4311
Riverside
Cottonwood Springs Colorado Desert, Eagle Mts.
289
Comment
SD224826
Bahia absinthifolia
Daryl Koutnik
1996-7-19
Riverside
Riverside: Univ. of CA, Riverside, UCR Botanical Garden.
853
Comment
RSA689505
Bahiopsis laciniata
Scott D. White, Michael Honer
2003-5-27
9419
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak '2349.'
396
Comment
CAS-BOT-BC295894
Bahiopsis parishii
Marcus E. Jones
1930-3-15
s.n.
Riverside
Eagle Mountains, Northern Colo. Desert
Comment
CAS-BOT-BC295897
Bahiopsis parishii
1905-4-1
5877
Riverside
Col. Desert
Comment Read comments Sep 3 2017
SJSU1903
Bahiopsis parishii
J. W. Tilden
1957-4-18
1098
Riverside
in near vicinity of Whitewater E of San Gorgonio Pass
Comment
UCR244318
Bahiopsis parishii
Jim Andre
2012-4-16
20893
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P.
584
Comment
CLARK-A1656-656
Baileya pauciradiata
Lois Ann Scott
1978-2-3
Riverside
Indio Hills
609
Comment
SBBG65724
Baileya pauciradiata
L. Rowntree
1930-5-8
Riverside
cyn S of Deep Cyn
Comment
SD5792
Baileya pleniradiata
Frances Keys
1929-6-28
Riverside
Palm Springs; Desert Queen Ranch.
Comment
POM350771
Bebbia juncea
Robert Gustafson
1980-5-5
1574
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon wash.
610
Comment
RSA655089
Bebbia juncea
Scott D. White
2000-4-17
7654
Riverside
Menifee / Sun City Area: South of McColl Ave. and east of I-215 freeway.
442
Comment
RSA696871
Bebbia juncea
J. Russell Bruff
1933-1-1
s.n.
Riverside
Travertine Point, south of Indio.
Comment
JEPS19303
Bebbia juncea var. aspera
W. L. Jepson
1901-5-22
1410
Riverside
Palm Canon San Jacinto Mts.
Comment
JEPS20769
Bebbia juncea var. aspera
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13263
Riverside
divide betw. Little Maria and Big Maria Mts., .5 mi s of Styx siding near Midland
Comment
CLARK-A1528-1345
Berberis nevinii
John C. Roos
1949-7-12
3564
Riverside
San Timoteo Canyon
457
Comment
JEPS5610
Bergia texana
Samuel B. Parish
Nov 1891
Riverside
Near Elsinore
Comment
UC2015577
Bernardia incana
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16177
Riverside
Coachella Valley/San Jacinto Mtns. foothills: Chino Canyon near the Palm Springs tram station.
Comment
UCR135738
Bernardia myricifolia
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9008
Riverside
Santa Rosa Mountains, along Hwy 74 on the Santa Rosa Mountain Grade, c. 0.5-0.8 mi NE of Black Hill
854
Comment
UCR35101
Bernardia myricifolia
L. B. Ziegler
1967-9-28
254
Riverside
San Jacinto Mountains, Pinyon Flats
1250
Comment
JEPS53176
Boechera californica
Carl V. Meyer
Jun 1927
169
Riverside
Idyllwild-Keen Camp Road San Jacinto Mts.
1524
Comment
RSA482668
Boechera californica
T. H. Holmes
1932-3-27
s.n.
Riverside
Millard Canyon
Comment
LA90280
Boechera parishii
Arnold Menke;
1955-4-28
sn
Riverside
Hemet Valley, S side of road
Comment
JEPS53108
Boechera perennans
W. L. Jepson
1901-5-25
1454
Riverside
Coyote Canyon Santa Rosa mts.
Comment
CAS-BOT-BC25657
Boechera pulchra
Annie M. Alexander; Louise Kellogg
1941-5-3
2105
Riverside
San Bernardino and Riverside Counties. Joshua Tree National Monument. 13 miles southwest of 29 Palms.
1371
Comment
RSA69608
Boerhavia coccinea
F. W. Peirson
1922-12-28
5218
Riverside
Andreas Canyon, east base of San Jacinto Mts.
244
Comment
SEINET7048152
Boerhavia coccinea
Steven R. Hill
2001-5-3
33653
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
SBBG93063
Boerhavia intermedia
A. C. Sanders
1989-9-19
9511
Riverside
1.75 km (airline) S of Tabaseca Tank, along the wash above "Tabaseca Target"; Chocolate Mtns Aerial Gunnery Range,
680
Comment
CLARK-A1528-3269
Boerhavia torreyana
John C. Roos
1946-11-29
3178
Riverside
Hayfield
Comment
UCR260950
Boerhavia triquetra
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6023
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, c. 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well
107
Comment
JOTR32409
Boerhavia triquetra var. intermedia
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
2
Riverside
Joshua Tree National Park. Valley west of Pinto Mountains along Rte 11; Belle Campground; Gravelly flats with granitic boulder outcrops
1154
Comment
RSA0062787
Boerhavia wrightii
Duncan S. Bell, Evan Meyer
2014-10-22
7653 A
Riverside
Orocopia Mountains; southwestern section of range; collecting in an unnamed canyon to the southeast of Orocopia Canyon; about 3.6 air miles north northeast of Dos Palmas.
404
Comment
SBBG93086
Boerhavia wrightii
A. C. Sanders
1989-9-20
9514
Riverside
Tabaseca Tank, in the extreme northern end of the Chocolate Mtns; Chocolate Mtns Aerial Gunnery Range
610
Comment
SD129261
Boerhavia wrightii
A. C. Sanders
1989-9-20
9514
Riverside
Chocolate Mountains Aerial Gunnery Range: Tabaseca Tank, in the extreme northern end of the Chocolate Mountains.
609
Comment
UC1930178
Boerhavia wrightii
Michael Denslow
2003-9-14
1569
Riverside
Colorado Desert; Western Colorado Desert region: Maniobra Valley, Chiraco Summit Road off I-10.
Comment
RSA129300
Bothriochloa barbinodis
A. Lewis
1934-04
375
Riverside
Tin Mine Canyon.
457
Comment
SD152998
Bothriochloa barbinodis
Steve Boyd, Tim Ross
1992-2-26
6697
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness, from Fisherman's camp downstream to confluence with Bluewater Canyon
1000
Comment
RSA0107463
Bouteloua aristidoides
Duncan S. Bell
2011-9-30
2939
Riverside
Northeastern section of the Arica Mountains; northwest section of Rice Valley; approx. 2 air miles southwest of the ghost town of Rice.
234
Comment
RSA683917
Bouteloua aristidoides var. aristidoides
Michael Denslow
2003-9-13
1545
Riverside
Shavers Valley; I-10 at Mecca Exit, Box Springs Road. (Cottonwood Spring Quad)
470
Comment
RSA781411
Bouteloua barbata
Duncan S. Bell
2011-10-22
2991
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
RSA784745
Bouteloua barbata
Duncan S. Bell
2012-2-12
3089 B
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UC1537149
Bowlesia incana
Gordon H. True Jr.
1935-4-9
226
Riverside
Box Springs
365
Comment
UCR241677
Brachypodium distachyon
O. F. Clarke
2010-5-4
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
HSC27843
Brandegea bigelovii
R. W. Spjut
1973-4-10
3297
Riverside
N base of the Chuckawalla Mtn. ca. 3-4 mi. directly S of Desert Center
305
Comment
POM46822
Brandegea bigelovii
Mary F. Spencer
1920-4-11
1445
Riverside
Palm Springs.
Comment
UCR187486
Brassica geniculata
Diane Menuz
2006-6-21
178
Riverside
Peninsular Range; Santa Ana Mtns, Santa Rosa Plateau, at intersection of Tenaja Truck Rd. and Ranch Rd.
541
Comment
UCR241803
Brassica tournefortii
A. C. Sanders, Ann Howald
2013-2-28
40554
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 2.2 miles west of Hwy 78, 9.2 km SW (245 deg. ) of Ripley
96
Comment
UC86103
Brickellia californica
J. W. Toumey
1894-9-27
Riverside
Banning
Comment Read comments Mar 13 2011
CLARK-A1528-5453
Brickellia desertorum
John C. Roos
1950-9-9
4986
Riverside
Riverside
396
Comment
POM256979
Brickellia desertorum
C. B. Wolf
1931-10-14
1330
Riverside
Snow Creek 1/2 mi. below the Fish Hatchery N base of San Jacinto Mountains.
549
Comment
OBI38270
Brickellia incana
David J. Keil
1985-8-30
18951
Riverside
Along road through Joshua Tree Natl Monument, 5 mi N of I-1
Comment
UCSB30515
Briza minor
Schroeder, Gail
1976-5-17
Riverside
W side of Rancho Mirage Elementary School, in area of drainage from faucet on wall; Rancho Mirage
Comment
POM11651
Brodiaea filifolia
Philip A. Munz, I. M. Johnston
1922-5-19
5412
Riverside
1 mi E of Perris
Comment Read comments Jul 6 2009
RSA736003
Brodiaea filifolia
Scott D. White, Justin M. Wood
2008-6-26
12291
Riverside
I-215 just N of San Jacinto River crossing.
431
Comment
SBBG94911
Brodiaea filifolia
B. Gaut
1989-5-7
Riverside
Santa Rosa Plateau, 5 mi W of Hwy 215 on Clinton Keith Rd in Temescal Valley
609
Comment
SEINET7063429
Brodiaea filifolia
A. G. Vestal
1947-1
Riverside
Comment
CAS-BOT-BC149438
Bromus berteroanus
Peter H. Raven
1958-5-5
12882
Riverside
Jumbos Rocks Camp Ground, Joshua Tree National Monument.
Comment
SD247282
Bromus berteroanus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41451
Riverside
San Gorgonio Pass: San Gorbonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms (White Water 7.5'Q)
433
Comment
UCR88229
Bromus catharticus
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16073
Riverside
Sonoran (Colorado) Desert, Coachella Valley, agricultural area along Ave. 78, 0.4 mi west of Hwy 86 and1.5 mi NW of Oasis, east of Filmore St.
-37
Comment
UCR37469
Bromus diandrus
Steve Boyd
1981-4-6
s.n.
Riverside
Peninsular Range, Gavilan Hills, Estelle Mtn. summit
823
Comment
RSA314626
Bromus diandrus
R. F. Thorne, F. R. Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55424
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
RSA495792
Bromus diandrus subsp. triangularis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2899
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
390
Comment
RSA595314
Bromus hordeaceus
D. L. Banks, Victor Steinmann
1996-4-20
886
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony; Along the road to the Dorland Mountain Arts Colony;, approximately 100 m S from its junction with Hwy. 79. Area just north of Sec.19.
484
Comment
UCSB9690
Bromus madritensis subsp. rubens
Van Leeuwen, Henry
1957-4-13
Riverside
Whitewater Canyon, 3 mi from US 60
Comment
UCR24949
Bromus marginatus
A. C. Sanders
1980-7-18
1655
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
UCR233071
Bromus rubens
Edith B. Allen
2012-1-28
112- 01
Riverside
Riverside, western foot of the Box Springs Mtns. on east edge of town, Islander Park, north of the east end of Big Springs Rd.
353
Comment
UCR49225
Bromus rubens
Steve Boyd
1986-4-2
1604
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA651757
Bromus rubens
N. R. Zabriskie
1973-4-6
633
Riverside
This opposite juncture of North Canyon, stream area, Andreas Canyon, east slope San Jacinto Mtns.
365
Comment
SEINET269549
Bromus tectorum
Scott D. White
1996-4-14
3911
Riverside
East of Hemet: San Jacinto River Wash near Valle Vista north of highway 74 about 1.7 miles west of USFS Cranston Fire
533
Comment
SEINET6196154
Bromus tectorum
Orlando Mistretta, D. Bell, J. Beckman, J. England, K. Kane, J. Hall, C. McDonald, L. Reccia, L. Rodriguez, A. Sall, T. Tennant.
2010-4-12
4429
Riverside
San Bernardino Mountains region,Transverse Ranges: Whitewater Canyon, Along Whitewater River Drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell.
488
Comment
UCR228917
Bromus tectorum
A. C. Sanders
2011-4-6
39002
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
SEINET10901257
Bromus tectorum
Victor Duran
1932-5-18
Duran 3218
Riverside
Idyllwild, San Jacinto Mountains. Very plentiful in this range in meadows and sheltered places in canyons.
1676
Comment
RSA0121413
Bursera microphylla
Duncan S. Bell, LeRoy Gross
2016-3-31
9185
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
492
Comment
HSC49576
Caesalpinia virgata
D. L. Goforth
1979-4-11
112
Riverside
Box Canyon, 10 mi. E of Mecca on State Rte. 195.
220
Comment
RSA405293
Caesalpinia virgata
Christopher Davidson
1979-4-4
7691
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
UCR25957
Caesalpinia virgata
John C. Roos
1947-3-15
3353
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains, mouth of Deep Canyon at foot of mtns.
366
Comment
RSA466553
Calandrinia ciliata
Jeannette B. Edge
1934-3-18
s.n.
Riverside
[San] Timoteo Canyon.
518
Comment
NY409594
Callitriche marginata
R. F. Thorne
1969-5-12
37926
Riverside
Santa Rosa Plateau: large vernal marsh on S end of Mesa de Colorado, Rancho California
624.8
Comment
RSA618416
Calocedrus decurrens
D. L. Banks
1997-5-5
1960
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, approximately 60 m east of its intersection with Pechanga Creek
396
Comment
RSA748158
Calocedrus decurrens
K. M. Meyer, A. Townesmith, T. Scott
2007-3-16
16
Riverside
San Bernardino National Forest. Next to Lake Fulmor, 17 miles S on Hwy 243 (off I-10).
1632
Comment
SD82892
Calocedrus decurrens
Larry E. De Buhr
1972-2-25
500
Riverside
Santa Rosa Mountains, along forest Road 7S02 above Cedar Springs
2345
Comment
UC813614
Calocedrus decurrens
Carl Epling
1931-10-3
Riverside
Strawberry Valley San Jacinto Mts., Strawberry Valley
1524
Comment
POM15216
Calochortus concolor
Mary F. Spencer
1922-6-16
2036
Riverside
Idyllwild, San Jacinto Mountains.
793
Comment
POM12709
Calochortus invenustus
Philip A. Munz
1922-6-27
5856
Riverside
Santa Rosa Mountains: Santa Rosa.
2012
Comment
UCR20921
Calochortus invenustus
A. C. Sanders
1978-7-3
s.n.
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
JEPS61706
Calochortus palmeri
W. L. Jepson
1901-5-27
1462
Riverside
Van Deventer's Ranch San Jacinto Range
Comment
UCR293
Calochortus plummerae
Eugene Cardiff
1950-6-6
s.n.
Riverside
San Bernardino Valley region, Jurupa Hills
366
Comment
RSA377463
Calochortus splendens
N. C. Cooper
1949-6-29
4326
Riverside
Idlewild, San Jacinto Mountains.
1524
Comment
RSA516757
Calochortus splendens
Ed LaRue
1989-4-25
s.n.
Riverside
2 miles (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA524581
Calochortus splendens
Steve Boyd, Timothy S. Ross, Laurel Arnseth, J. Bonilla
1990-4-3
4129
Riverside
Vail Lake area, upper benches and adjacent slopes of E flank of Big Oak Mountain, S of E summit.
610
Comment
UCR183010
Calochortus splendens
Mitch Provance
2003-5-5
4427 B
Riverside
San Berardino Valley, Norco, SW slopes of the La Sierra Hills, +- 0.9 mi. WNW of Mt. Grape (peak 1064)
244
Comment
RSA263764
Calycadenia tenella
E. W. Lathrop
1968-6-2
6952
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
RSA525319
Calycadenia tenella
Steve Boyd
1990-4-29
4473
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
POM311104
Calycoseris parryi
H. K. Sharsmith
1952-4-10
4060
Riverside
Smoke Tree Wash, ca 5 mi. NE of Cottonwood Spirngs, Joshua Tree National Monument
854
Comment
RSA472429
Calycoseris wrightii
M. B. Dunkle
1932-3-26
2948
Riverside
4 miles south [east] of Banning
Comment
RSA554368
Calycoseris wrightii
Theo Glenn
1992-3-31
92 -14
Riverside
N side Eagle Mts, Storm Jade Mine.
Comment
SBBG104076
Calycoseris wrightii
A. C. Sanders, E. J. Lawlor
1992-4-4
12114
Riverside
within 0.5 mi of McCoy Spring
243
Comment
JOTR33983
Calyptridium monandrum
La Doux, Tasha, M. Harding
2010-4-7
2871
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
SD124513
Calyptridium monandrum
J. Sauer, Hart Walter
1980-5-17
6095
Riverside
San Jacinto Mountains; near Lake Fulmor.
Comment
SD38093
Calyptridium monandrum
Edith A. Purer
1935-4-21
6477
Riverside
Near Palm Springs, Colorado Desert
Comment
UCR20950
Calyptridium monandrum
A. C. Sanders
1978-7-1
569
Riverside
San Jacinto Mtns, James Reserve, above Lake Fulmor
1646
Comment
SEINET9098077
Calyptridium monandrum
H. M. Hall
1904-5-16
4944
Riverside
Riverside, Fairmount Park.
244
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
SEINET215201
Calystegia
J. C. Lee
1966-4-9
24
Riverside
Highway 74, Elsinore.
305
Comment
UCR172717
Calystegia macrostegia
Jun Hu
2000-5-11
18
Riverside
San Jacinto Valley, SE of city of Winchester, Hills N of Diamond Valley
488
Comment
UCR21973
Calystegia macrostegia
Steve Boyd
1980-5-5
199
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
UCD126084
Calystegia macrostegia subsp. arida
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22155
Riverside
Temescal Canyon, ca. 12 miles southeast of Corona.
Comment
UC1123622
Calystegia macrostegia subsp. tenuifolia
R. St. John
1931-1-29
179
Riverside
Elsinore , Plot 52 (Plot 52)
Comment Read comments Nov 25 2010
UCR162765
Camissonia bistorta
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR172246
Camissonia bistorta
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
UCR234253
Camissonia bistorta
A. C. Sanders
2012-4-12
40022
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 250 m SE of El Hermano Rd.
314
Comment
SEINET10389808
Camissonia brevipes
A. C. Sanders, Jim Malusa
2015-3-11
41399
Riverside
Chocolate Mountains, Gasline Road south of junction with road to Observation Point Slats, c. 3.9 miles south of the Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
674
Comment
POM13036
Camissonia brevipes subsp. brevipes
P. A. Munz, D. Keck
1922-4-9
4892
Riverside
Palm Springs.
457
Comment
UCR174119
Camissonia californica
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32608
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
POM3108
Camissonia campestris subsp. campestris
C. F. Baker
1904-4-5
s.n.
Riverside
Hemet
Comment
RSA454737
Camissonia cardiophylla
M. B. Dunkle
1933-3-4
3048
Riverside
Painted Canyon. Colorado Desert.
30
Comment
RSA651689
Camissonia cardiophylla
Viki Cruz
1983-5-8
013 *k
Riverside
Collected at the end of a one mile dirt road off Indian Trail Road at the base of Magnesia Canyon, Santa Rosa Mts.
Comment
HSC94215
Camissonia cheiranthifolia
D. Atwood
1993-3-27
17699
Riverside
Corona Del Mar State Park along Newport Coast Drive
0
Comment Read comments Jul 14 2012
HSC66564
Camissonia claviformis
Christopher Davidson, H. Surprenant, A. P. Romspert
1979-4-29
7817
Riverside
W of Indio, 3 mi. E of Date Palm Dr.
15
Comment
RSA645610
Camissonia confusa
Scott D. White, Steve Ogg
1994-4-21
2011
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
UCR58881
Camissonia hirtella
Ed LaRue
1989-5-4
s.n.
Riverside
2 mi NW of Lake Elsinore, adjacent to Cleveland National Forest; at McVicker Canyon.
488
Comment
RSA543787
Camissonia ignota
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6044
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
UCR120965
Camissonia ignota
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23883
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR79240
Camissonia ignota
Steve Boyd
1992-4-15
6865
Riverside
Santa Ana Mtns, San Mateo Canyon Wilderness: Bluewater Canyon along Bluewater Trail, downstream to the confluence with San Mateo Creek
488
Comment
RSA655044
Camissonia intermedia
Scott D. White
1999-6-6
7443
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road 5S24.2.
1432
Comment
RSA339671
Camissonia pallida subsp. hallii
Robert F. Thorne, C. W. Tilforth
1980-5-28
54222
Riverside
San Bernardino Mountains: rocky and sandy wash along Whitewater River, ca. 3.2 miles N of Whitewater PO and Highway 10.
Comment
RSA698245
Camissonia pallida subsp. hallii
J. R. Bruff
1928-4-2
84
Riverside
Whitewater.
Comment
POM184045
Camissonia pallida subsp. pallida
P. A. Munz
1932-3-14
12003
Riverside
Palm Springs.
91
Comment
RSA458837
Camissonia pallida subsp. pallida
N. R. Zabriskie
1973-4-5
621
Riverside
Mesa S side Andreas stream, Andreas Canyon, E slope San Jacinto Mtns.
305
Comment
RSA186535
Camissonia refracta
Peter H. Raven
1958-2-15
115777
Riverside
In a sandy wash, Corn Springs, Chuckwalla Mountains.
Comment
RSA449047
Camissonia refracta
E. C. Jaeger
1922-3-26
s.n.
Riverside
Box Canon near Mecca, Cal. Colorado Desert.
Comment
RSA692197
Camissonia refracta
Scott D. White, Michael Honer
2003-5-14
9296
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
RSA782087
Camissonia refracta
Duncan S. Bell
2009-3-7
4
Riverside
Arica Mountains: east side of mountain range, approximately 1.7 air miles west of Priest Well.
431
Comment
RSA613650
Camissonia strigulosa
D. L. Banks, Victor W. Steinmann
1997-3-13
1469
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
UCR152525
Camissonia strigulosa
A. C. Sanders
2005-4-22
29613
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UC1602314
Camissonia strigulosa
Alderson
463
Riverside
Comment
SD134430
Camissoniopsis confusa
Craig Reiser
1991-5-27
Riverside
Palms to Pines Highway near Santa Rosa Peak turnoff
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
UCSB10563
Camissoniopsis pallida subsp. pallida
Lloyd, Robert
1960-3-23
Riverside
One mile from U.S. HiWay 99 on road (St. 111) to Palm Springs, San Jacinto Mt. Range
396
Comment
RSA612510
Capsella bursa-pastoris
D. L. Banks, Joe Moreno
1997-2-5
1264
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., Including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR114337
Carduus pycnocephalus
Mitch Provance
2000-5-5
2015
Riverside
Riverside, Box Springs Mtns., canyon c. 0.5 mi. NE of peak 2553 and c. 0.5 mi. SW of the old landfill off Pigeon Pass Rd.
488
Comment
RSA495446
Carex
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2974
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
CAS-BOT-BC412825
Carex barbarae
R. F. Thorne; E. W. Lathrop; W. Wisura
1977-7-8
49554
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons
Comment
CAS-BOT-BC20600
Carex douglasii
Philip Alexander Munz
1938-8-13
15331
Riverside
Santa Rosa Peak.
2316
Comment
POM259192
Carex douglasii
Phillip A. Munz
1938-8-13
15331
Riverside
Santa Rosa Peak.
2317
Comment
RSA697513
Carex fracta
J. Russell Bruff
1934-7-7
s.n.
Riverside
Idyllwild
Comment
CAS-BOT-BC31692
Carex mariposana
H. M. Hall
1901-7-1
2416
Riverside
San Jacinto Mountains, among rocks near the Summit
3291
Comment
UC2030129
Carex nebrascensis
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38142
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Woods above James Reserve.
Comment
RSA364682
Carex praegracilis
H. de Forest
s.n.
Riverside
E of Coachella Valley. Chino Canyon. Colorado Desert
Comment
RSA522270
Carex praegracilis
Steve Boyd, David E. Bramlet, Harry Spilman
1989-4-30
3516
Riverside
Gavilan Hills, Harford Springs County Park on the N edge of the Gavilan Plateau, E of Gavilan Creek
610
Comment
UC834496
Carex praegracilis
P. A. Munz
1922-7-4
5971
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
RSA450156
Castilleja affinis
J. C. Roos
1966-4-5
s.n.
Riverside
Winchester
Comment Read comments Mar 20 2011
UCR116399
Castilleja affinis
S. J. Myers
2001-4-18
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon near Tripp Flats Rd.
1183
Comment
UCR213468
Castilleja affinis
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37836
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St.
488
Comment
SDSU14070
Castilleja affinis subsp. affinis
Bismarck Magtoto
2002-4-20
9
Riverside
Found along entrance of Loop Trail of Santa Margarita Ecological Reserve.
335
Comment
SD63729
Castilleja applegatei
Peta Mudie
1965-7-5
502
Riverside
Southwest slope, north side of Santa Rosa Mtn., above Nat. Forest Campground
Comment
RSA6018
Castilleja applegatei subsp. martinii
Carl B. Wolf
1932-8-5
3935
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2561
Comment
UCR236903
Castilleja exserta
Duncan S. Bell, Valentin Arvizu
2010-5-10
980
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
UCR97677
Castilleja exserta
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19903
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley
595
Comment
SEINET7042770
Castilleja exserta
W. P. Vestal, A. G. Vestal
1955-3-25
s.n.
Riverside
Road shoulder on Long Valley Road north of Tecula. Ca. 0.1 mile east of U.S. 395 [=Interstate 15 & Route 79].
Comment
JEPS32879
Castilleja foliolosa
Lloy Thurman
1963-12-15
Riverside
3.6 mi n Whitewater (lower end of Whitewater Canyon); Whitewater Canyon
Comment
UCR241654
Castilleja foliolosa
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 358
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
CAS-BOT-BC38297
Caulanthus cooperi
Annie M. Alexander; Louise Kellogg
1941-5-19
2202
Riverside
Eagle Mountains. 1.5 miles north of Cottonwood Spring.
975
Comment
JOTR35488
Caulanthus hallii
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3176
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
CAS-BOT-BC41139
Caulanthus heterophyllus
D. E. Bramlet
1991-5-14
2150
Riverside
Perris-Aguanga basin region. North Domenigoni Hills, ca. 0.5 mile southeast of end of Warren Road.
655
Comment
RSA586145
Caulanthus heterophyllus
D. L. Banks, S. D. Boyd
1995-3-16
107
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
610
Comment
SD136149
Ceanothus crassifolius
Kirsten Winter
1993-3-1
Riverside
West of Vail Lake. Occasional hybrids in and near stand of C. ophiochilus (IPB 5/06)
609
Comment
UC1071025
Ceanothus crassifolius
A. Lewis
1934-3-4
310
Riverside
Tin Mine Canyon Corona quad, Cleveland Nat. For.
670
Comment
UC527223
Ceanothus greggii var. perplexans
C. B. Wolf
1931-5-11
Riverside
above Hemet Valley (near Pipe Creek.); San Jacinto Mts.
1676
Comment Read comments Mar 24 2011
POM48899
Ceanothus leucodermis
P. A. Munz, I. M. Johnston
1924-7-29
8856
Riverside
7 mi SE of Poppet Flat, San Jacinto Mts.
1524
Comment
SEINET5543273
Ceanothus leucodermis
R. H. Whittaker, W. A. Niering
1961-1
s.n.
Riverside
San Jacinto Mountians, SW 25d slope.
1524
Comment
UCSB54149
Ceanothus leucodermis
Brownell, Kathleen
1980-5-16
Riverside
2 mi. west of Lakeland Village on Hwy. 74; Santa Ana Mtns.
Comment Read comments Nov 27 2014
RSA779957
Ceanothus ophiochilus
Dylan O. Burge
2007-3-20
798 -c
Riverside
Agua Tibia Area Cleveland National Forest .66 road miles (1.05 km) from Woodchuchk Road on an abandoned fire road accessed via Woodchuck parking 0.93 road miles (1.49 km) from Hwy 79 site is 12.7 km 274 degrees (True) WNW of Aguanga
660
Comment
UCR79354
Ceanothus ophiochilus
Steve Boyd, K. Berg, Sandy Morey, Jon E. Keeley
1992-5-3
7169 A
Riverside
Peninsular Range, Vail Lake area: ridge about 1 mi. west of lake, east of 'Little' Oak Mt.
610
Comment
SD229241
Ceanothus palmeri
Dick Schwenkmeyer
2012-6-27
760
Riverside
Strawberry Creek, 1/4 mile northwest of Humber Park, Idyllwild.
1914
Comment
UCR138758
Ceanothus palmeri
Scott D. White
1997-5-18
5176
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
UCR16494
Ceanothus palmeri
J. Hollinger
1972-5-13
720513- 6
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild
Comment
CAS-BOT-BC126849
Ceanothus pauciflorus
Nancy Ryan Zabriskie; Walter Zabriskie
1970-5-2
292
Riverside
Up canyon from turnout parking area which is 1/2 mi. up Sta. Rosa Mt. road from Hwy. 74, Santa Rosa Mountains
1371
Comment
CAS-BOT-BC51927
Ceanothus perplexans
H. M. Hall
1901-6-1
2156
Riverside
Eastern base, along the borders of the Colorado Desert
Comment
UCR4118
Ceanothus perplexans
Ronald M. Cope
1965-3-20
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., in valley on road from Idyllwild to Banning, 5 mi below Lake Fulmor
1296
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
RSA654620
Centaurea melitensis
Starr Streight
1982-4-17
51
Riverside
Hillside north of Cajalco road, 2 miles east of I-15.
Comment Read comments Feb 24 2013
RSA500128
Centaurium venustum
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-10
3683
Riverside
Vail Lake area, benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
UCR217565
Centromadia pungens subsp. laevis
Jeff B. Galvin
2008-5-23
49
Riverside
Gavilan Plateau, Harford Springs County Park. 800 m east of Gavilan Road, near dirt trail
600
Comment
RSA735900
Centromadia pungens subsp. pungens
Scott D. White, Justin M. Wood
2008-6-3
12057
Riverside
Perris Basin: March ARB.
Comment
CLARK-A1045-880
Cerastium glomeratum
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon burn; Hemet 15'Q
Comment
POM14190
Cerastium glomeratum
William M. Pierce
1922-4-15
s.n.
Riverside
Santa Ana Canyon. Santa Ana Mountains.
Comment
RSA405370
Cercidium floridum
Christopher Davidson
1979-4-4
7689
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
JEPS64759
Cercidium floridum subsp. floridum
W. L. Jepson
1927-4-12
11684
Riverside
Mecca Painted Canyon (in wash)
76
Comment
UC61576
Cercidium floridum subsp. floridum
Miss Mary McKibben
1904-1
Riverside
Mecca Colorado Desert
Comment
POM202255
Cercocarpus betuloides
Marcus E. Jones
1933-4-5
s.n.
Riverside
Hemet.
Comment
POM243638
Cercocarpus betuloides
E. C. Jaeger
1938-10-2
s.n.
Riverside
Little San Bernardino Mountains.
1220
Comment
UCR193970
Cercocarpus betuloides
A. C. Sanders
2008-7-25
35916
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
UCR270749
Cercocarpus betuloides
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8356
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
CAS-BOT-BC135453
Cercocarpus betuloides var. betuloides
J. Ewan
1929-6-16
3584
Riverside
Lilly Creek Canyon
1676
Comment
CAS-BOT-BC135577
Cercocarpus ledifolius var. ledifolius
Louis C. Wheeler
1931-10-3
236
Riverside
1 mi. N. Tahquitz Peak, San Jacinto Mts.
2468
Comment
JEPS86543
Chaenactis artemisiifolia
Roy E. Buck
1988-5-28
911
Riverside
near top of grade w of Lake Elsinore (on e-facing slope above CA Hwy 74, 2.0 air km nw of confluence of Harlan Canyon & Johnson Canyon drainages, 7 air km w of L. Elsin. town); Elsinore Mountains
Comment
CAS-BOT-BC276398
Chaenactis carphoclinia
N. Aitkenhead
1977-2-3
2112
Riverside
At intersection of T/L with Chuckwalla Road
Comment
CAS-BOT-BC276402
Chaenactis carphoclinia
Javier Penalosa
1963-4-10
2778
Riverside
Deep Canyon, 3 miles S of Palm Desert
213
Comment
UCR256344
Chaenactis carphoclinia
Duncan S. Bell
2011-12-30
3031
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
POM351704
Chaenactis fremontii
Chas. Gabriel
1926-2-20
237
Riverside
Rincon [R. Village, Andreas Canyon]
Comment Read comments Nov 17 2011
POM66644
Chaenactis fremontii
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
RSA100386
Chaenactis fremontii
Palmer Stockwell
1940-4-24
1507
Riverside
1 mile E of Banning.
Comment
UCR132502
Chaenactis fremontii
Chet McGaugh
2004-2-25
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, northern Palm Springs, near the Whitewater River channel, NW corner of Sunrise Way and San Rafael
171
Comment
RSA0120305
Chaenactis glabriuscula
Duncan S. Bell
2016-4-16
9324
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
UCR139167
Chaenactis glabriuscula
S. J. Myers
2003-4-22
s.n.
Riverside
Murrieta Area, hill 1564 between Auld. Rd. and Benton Rd. near Pourroy Rd., south of Alamos School site, north of Tucalota Creek
477
Comment
UCR154452
Chaenactis glabriuscula
A. C. Sanders, Mike Misenhelter
2005-6-15
30963
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
UCR24931
Chaenactis glabriuscula
A. C. Sanders
1980-7-18
01683
Riverside
Peninsular Range; San Jacinto Mtns., Garner Valley, near the junction of Thomas Mountain Road and Hwy 74, c. 1 mi SE of the head of Hemet Lake
1345
Comment
CAS-BOT-BC277408
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1986-5-1
1820
Riverside
Bachelor Mtns.: lower south slopes of Bachelor Mtn., east end of Lake Skinner
Comment
UCR218073
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
2010-5-26
12279
Riverside
Santa Ana Mountains, Elsinore Peak, southeast of peak, north of trail along ''old Main Divide Road'' east of road up to communications towers, near concrete wildlife drinker.
1040
Comment
UC456027
Chaenactis parishii
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2438
Comment
CAS-BOT-BC284352
Chaenactis stevioides
Ira L. Wiggins
1937-3-9
8743
Riverside
Road to Chuckawalla
Comment
UCR279498
Chaenactis stevioides
A. C. Sanders, Jim Malusa
2017-3-25
43005
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
UC110670
Chamaesyce albomarginata
Samuel B. Parish
1891-11-6
Riverside
San Jacinto <Plains>
Comment
RSA763977
Chamaesyce micromera
Justin M. Wood, Dustin M. Ray
2010-10-21
3006
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
SBBG118575
Chamaesyce parishii
L. C. Wheeler
1952-4-5
6850
Riverside
near cynyn E of Painted Cyn
Comment
JEPS52381
Chamaesyce polycarpa
Mary Beal
1939-10-25
708
Riverside
Mojave Desert, Palm Springs area
Comment
SEINET3089933
Chamaesyce polycarpa
D. Hoover
1986-4-7
776
Riverside
South of Morongo Valley; main canyon at the BLM gate.
549
Comment
RSA487533
Chamaesyce polycarpa var. polycarpa
B. Pitzer
1988-3-10
644
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
RSA559343
Chamaesyce serpillifolia
Steve Boyd, T. S. Ross
1992-5-15
7399
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
670
Comment
UC729539
Cheilanthes covillei
Carl B. Wolf
1932-5-24
3646
Riverside
1/2 mi below fish hatchery Snow Creek Canyon; N Base San Jacinto Mts
548
Comment
UCR22082
Cheilanthes covillei
Steve Boyd
1980-5-3
190
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
RSA586044
Cheilanthes newberryi
Darin L. Banks, Steve Boyd
1995-3-16
97
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, Arroyo Seco drainage.
536
Comment
RSA667021
Cheilanthes newberryi
Scott D. White, Dave Bramlet
1999-4-22
7235
Riverside
Ridgetop, north-, west-, and northwest facing slopes of Bachelor Mtn.
549
Comment
POM97006
Cheilanthes newberryi
Philip A. Munz
1926-5-2
10428
Riverside
about rocks, 5 miles NW of Dripping Spring
Comment
CAS-BOT-BC68095
Cheilanthes parryi
Elizabeth Parsons Hawver
1917-3-25
s.n.
Riverside
Palm Springs
Comment
RSA86209
Cheilanthes parryi
F. W. Peirson
1920-12-28
1504
Riverside
Murray Canyon, near Palm Springs
304
Comment
CAS-BOT-BC70379
Cheilanthes viscida
John Thomas Howell
1928-3-11
3421
Riverside
wall of Morongo Canyon, n. Colorado Desert
609
Comment
CSUSB1591
Chenopodium album
Deborah Sullivan
1973-7-4
Riverside
Glen Avon Glen Avon
243
Comment
RSA125543
Chenopodium album var. stevensii
R. Weatherby
1949-5-13
413
Riverside
La Sierra district, Arlington
152
Comment
CLARK-A1528-407
Chenopodium ambrosioides
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
SD181597
Chenopodium berlandieri var. sinuatum
Scott D. White
1998-10-13
7181
Riverside
Corona, near Bedford Cyn, dissected alluvial slope, foothills at eastern slope of Santa Ana Mtns, 'Joseph Canyon' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same. USGS 7.5' corona South quad.
334
Comment
SDSU13670A
Chenopodium berlandieri var. sinuatum
W. Miller, C. Mosse
1972-8-9
Riverside
Comment
SBBG101707
Chenopodium californicum
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6080
Riverside
SW and W flanks of Billy Goat Mtn, 3 mi N of Hwy 79, 1 mi W of Hwy 371, N of Aguanga
600
Comment
RSA0104482
Chenopodium fremontii
Duncan S. Bell
2015-9-30
8674
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR20896
Chenopodium fremontii
A. C. Sanders
1978-8-27
00281
Riverside
San Jacinto Mountains, James Reserve, above Lake Fulmor
1646
Comment
SD148184
Chenopodium missouriense
Mitch Provance
2000-10-28
2283
Riverside
Jurupa Mountains Cultural Center, 0.25 mile southeast of peak 1411.
289
Comment
CAS-BOT-BC231771
Chilopsis linearis
Louis C. Wheeler
1933-12-1
2281
Riverside
San Gorgonio wash at S. P. RR, San Gorgonio Pass
640
Comment
CAS-BOT-BC231785
Chilopsis linearis
Frank W. Peirson
1921-4-13
1173
Riverside
Foot of Deep Canyon
304
Comment
RSA455300
Chilopsis linearis
Robert L. Rutherford
1943-9-11
904
Riverside
Banning.
Comment
SBBG133564
Chilopsis linearis
S. D. White, A. Carey
2004-7-2
10565
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Poppet Crk Cyn
549
Comment
UC1929903
Chilopsis linearis
Scott D. White, Angelia Carey
2004-7-2
10565
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
LA204147
Chilopsis linearis subsp. arcuata
M. Zaitlin;
1951-5-26
sn
Riverside
Palm Springs
Comment
POM17773
Chilopsis linearis subsp. arcuata
P. A. Munz, R. D. Harwood
1923-6-29
7304
Riverside
Aguanga.
Comment
POM202929
Chilopsis linearis subsp. arcuata
L. C. Wheeler
1933-12-1
2281
Riverside
San Gorgonia Wash at S. P. RR, San Gorgonio Pass.
640
Comment
UCD57916
Chloris gayana
F. M. Reed
1934-1-5
s.n.
Riverside
from garden in Riverside.
Comment
RSA724119
Chloris truncata
R. E. Riefner
2003-5-27
3 -254
Riverside
Perris Valley, Rider Street near Perris Valley Storm Drain.
483
Comment
RSA180372
Chlorogalum parviflorum
E. W. Lathrop
1960-6-8
4938
Riverside
14 miles west of Murrieta
Comment
CLARK-A1045-297
Chorizanthe brevicornu
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep canyon; ; Palm Desert 15'Q
Comment
RSA779808
Chorizanthe brevicornu
Duncan S. Bell
2009-3-9
107
Riverside
Arica Mountains: southeast section of the mountain range approximately 1.2 air miles from Priest Well or approximately 6.5 air miles southwest of the ghost town of Rice.
307
Comment
SJSU9102
Chorizanthe brevicornu
T. N. Seeno
1963-4-12
277
Riverside
10-12 mi N of Palm Springs
426
Comment
CAS-BOT-BC191711
Chorizanthe brevicornu var. brevicornu
C. L. Hitchcock
1940-3-30
5876
Riverside
Cottonwood Spring
Comment
POM13047
Chorizanthe brevicornu var. brevicornu
P. A. Munz, D. D. Keck
1922-4-9
4859
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
UC849122
Chorizanthe brevicornu var. brevicornu
C. L. Hitchcock
1940-3-30
5876
Riverside
Cottonwood Spring
Comment
UCR251902
Chorizanthe corrugata
Jim Andre
2013-3-27
24826
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
UCR174254
Chorizanthe fimbriata
A. C. Sanders, T. B. Salvato
2006-6-2
33069
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
RSA739344
Chorizanthe leptoceras
Keith E. Hoffmaster
1937-6-6
759
Riverside
Near Valle Vista, Hemet Valley.
Comment
RSA392584
Chorizanthe parryi var. parryi
N. C. Cooper
1944-5-19
1301
Riverside
Banning.
701
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
UCR139185
Chorizanthe polygonoides subsp. longispina
Virginia Moran
2003-5-23
s.n.
Riverside
Johnson Ranch (managed by Center for Natural Lands Management), vicinity of Skunk Hollow and Santa Gertrudis Creek, 'knoll 2' in area of transects established by CNLM
425
Comment
CAS-BOT-BC257188
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1989-4-7
1815
Riverside
Perris-Aguanga Basin region: Lake Skinner County Park, south of Lake Skinner, 500 ft. west of Old Warren Rd. and 100 ft. north of the E-W access road
518
Comment
UCR91227
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1995-4-25
2395
Riverside
Shipley Reserve/SE corner of Lake Skinner Co. Park, within and beside the Equestrian Trail, south of the Tucalota Hills and approximately 702 m SE of the park entrance road and 610 m north of East Benton Road, just SW of knoll 1800 ft
524
Comment
RSA392736
Chorizanthe rigida
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
RSA0102795
Chorizanthe spinosa
Duncan S. Bell, Kay Evelina Lewis-Jones, Isaac Marck, Evan Meyer
2015-4-23
8105
Riverside
Rice Valley, to the east of the Arica Mountains, about 6 air miles south southeast of the ghost town of Rice.
211
Comment
LA206564
Chorizanthe xanti
L. Haines; L. Erickson
1937-4-11
sn
Riverside
Morongo Valley
Comment
CAS-BOT-BC36262
Chrysolepis sempervirens
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Tahquitz Valley, San Jacinto Mt.
2438
Comment
SD255185
Chrysolepis sempervirens
R. F. Thorne, W. Wisura
1977-9-17
50790
Riverside
San Jacinto Mountain: slopes of peak.
3171
Comment
CLARK-A1656-609
Chrysothamnus paniculatus
Lois Ann Scott
1978-1-21
Riverside
Desert Hot Springs
Comment
POM184189
Chrysothamnus paniculatus
M. French Gilman
1932-11-30
5
Riverside
Cabazon
Comment
RSA296169
Chrysothamnus paniculatus
B. A. Prigge
1980-8-5
3868
Riverside
San Bernardino Mts, Whitewater Canyon: 0.5 miles N of trout farm. Slopes and terraces of canyon.
716
Comment Read comments Jan 14 2010
POM295633
Chrysothamnus teretifolius
Lyman Benson
1952-12-29
15089
Riverside
Hidden Valley, Joshua Tree National Monument
1372
Comment
UCSB4399
Chylismia brevipes
Sager, Ginny
1960-4-2
Riverside
In camp: off hiway 60-70 (to south) at southern tip of Joshua Tree National Monument
Comment
UCSB4508
Chylismia brevipes
Beeks, Richard
1952-4-4
Riverside
Seven miles north of Mecca in Box Canyon
Comment
UC1184320
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-3-1
11751
Riverside
along US Hwy 95 35.8 mi n Blythe (near Colorado River)
Comment
UCR279415
Chylismia claviformis
A. C. Sanders, Jim Malusa
2017-3-25
42994
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
RSA794235
Chylismia claviformis subsp. aurantiaca
Jim Andre
2012-3-19
21310
Riverside
Orocopia Mountains; north end of range, 0.5 miles south of junction of Box Canyon Road and I-10 freeway, 23 miles east of city of Coachella.
488
Comment
SBBG5104
Chylismia claviformis subsp. aurantiaca
C. H. Muller
1952-4-6
9507
Riverside
1 mi N of S gate to Joshua Tree Nat Monument
Comment
UC1184366
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-24
11437
Riverside
alluvial fan Fargo Canyon
Comment
UC1184383
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-16
11623
Riverside
4.3 mi s Rice
Comment
UC1595784
Chylismia claviformis subsp. aurantiaca
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4618
Riverside
Box Canyon Rd 5.5 mi ne Mecca; Lowdesert
Comment
RSA0066519
Cirsium occidentale var. californicum
Percy C. Everett, E. K. Balls, Lee W. Lenz
1952-7-1
17270
Riverside
7.9 miles SE of Banning on Hwy to Idyllwild, San Jacinto Mts.
1220
Comment
CAS-BOT-BC280419
Cirsium ochrocentrum
R. M. Howie
1952-8-1
s.n.
Riverside
Beaumont
Comment
UCR21850
Cirsium vulgare
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
RSA314660
Cistanthe monandra
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55479
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
RSA740633
Cistanthe monandra
Scott D. White, Justin M. Wood
2008-6-18
12207
Riverside
San Jacinto Mountains: Hiking trail from K flat to Apple Canyon Rd.
1341
Comment
CAS-BOT-BC438965
Cistanthe monosperma
Mary F. Spencer
1919-7-6
1264
Riverside
Tacquitz [Tahquitz] ridge, San Jacinto Mt.
2377
Comment
UCSB22195
Clarkia bottae
Hitchcock, C.
1928-5-20
Riverside
Santa Ana Canyon; 8 miles west of Prado
400
Comment
RSA585517
Clarkia epilobioides
D. L. Banks, Steve D. Boyd
1995-5-9
381
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
701
Comment
UCR274300
Clarkia purpurea
T. B. Salvato, Melissa Clemons
2005-6-6
1410
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
RSA0035714
Clarkia rhomboidea
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 258
Riverside
Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
RSA633318
Clarkia rhomboidea
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38084
Riverside
San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon.
1677
Comment
UCR176752
Clarkia similis
Joseph Cahill
1998-5-20
6- 02
Riverside
Peninsular Range, Box Springs Mountains, 0.5 mi. up along trail from parking lot off Pigeon Pass Rd. from Moreno Valley
732
Comment
UCR165424
Claytonia parviflora
A. C. Sanders
2005-4-21
29580
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
RSA519206
Claytonia parviflora subsp. parviflora
M. Lee Overholtzer
1961-3-12
130
Riverside
6 miles south of Corona and 1 mile up Hagador Canyon.
Comment
SDSU13496
Claytonia parviflora subsp. parviflora
Shawn Johnston, Calf. Plant Taxonomy Class
2000-4-1
16
Riverside
Santa Margarita Ecological Reserve North end.
Comment
UCR149994
Claytonia parviflora subsp. parviflora
Scott D. White, Angelia Carey
2004-4-16
10182
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
CAS-BOT-BC439711
Claytonia parviflora subsp. viridis
Steve Boyd; Tim Ross; Laurel Arnseth
1990-3-30
3943
Riverside
Vail Lake area, summit of 'Big' Oak Mtn, N. of lake. Saddle between summits, N slope along rd heading N to Black Hills.
792
Comment
POM13461
Claytonia parviflora subsp. viridis
P. A. Munz
1922-5-19
5394
Riverside
Keen Camp, San Jacinto Mountains.
1463
Comment
SD152775
Claytonia parviflora subsp. viridis
Steve Boyd, T. Ross, O. Mistretta
1992-3-31
6754
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Atea. Morgan Trail from Round Potrero W to jtn with Tenaja Tr. In N-fork Bear Creek
671
Comment
UCR121656
Claytonia parviflora subsp. viridis
A. C. Sanders
1995-4-13
16488
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
RSA783234
Claytonia perfoliata
J. D. Olmsted
1962-5-2
3470
Riverside
20 degree N slope along Banning-Idyllwild Road
1159
Comment
RSA0045480
Claytonia perfoliata
Diane M. Ramirez
1983-5-1
22
Riverside
Mellor Ranch Road, 3 mi S of junction with CA Hwy 243, S of Banning. Near Peach Tree Spring stream at Oak Flat.
Comment
UCR121661
Claytonia perfoliata subsp. perfoliata
A. C. Sanders
1997-3-19
20022
Riverside
Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake
457
Comment
RSA219223
Clematis ligusticifolia
C. W. Tilforth
1970-10-16
319
Riverside
Road to Santa Rosa Mountain
Comment
RSA561520
Clematis ligusticifolia
Steve Boyd, Tim S. Ross, Dave Bramlet
1992-9-9
7676
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
UCR169311
Clematis ligusticifolia
T. B. Salvato, John F. Green
2004-5-27
598
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
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
SBBG114206
Clematis pauciflora
C. Bornstein, E. Collins
1992-4-13
Riverside
Hwy 74 (Ortega Hwy) near summit
762
Comment
SD137655
Clematis pauciflora
Darin L. Banks, Steve Boyd
1995-3-16
93
Riverside
Cleveland national forest, Agua tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage.
512
Comment
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
UCR16741
Clematis pauciflora
K. T. Seng
1966-3-27
660327- 15
Riverside
0.5 miles north corner of Wood and Roberts, about 4 miles from freeway 395, Woodcrest, Riverside
488
Comment
RSA33853
Cleome isomeris
N. C. Cooper
1944-4-23
1117
Riverside
Cabazon
457
Comment
RSA440804
Cleome isomeris
N. R. Zabriskie
1973-3-16
569
Riverside
Deep canyon, north slope Santa Rosa Mountains.
335
Comment
RSA650742
Cleome isomeris
David B. Dunn
1948-1-25
3642
Riverside
One mile south of Cabazon, east of Banning Pass between the San Jacinto Mts. & the San Gorgonio Mts.
Comment
RSA663837
Cleome isomeris
C. R. Annable, Lee Barron
1995-3-11
2268
Riverside
Cactus City rest stop on I-10.
Comment
SBBG101774
Cnicus benedictus
S. Boyd with T. Ross
1991-6-14
6395
Riverside
Warm Springs Crk at the NE end of Hogbacks Ridge, from Alamos Rd, S to confluence with Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
RSA0117440
Collinsia concolor
Scott D. White, Michael Honer
2003-4-4
8940
Riverside
Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
RSA0117441
Collinsia concolor
Daphne K. Christopher, H. Stevens, Z. Princip
2003-4-9
132
Riverside
Near Hermano Road, off Hwy. 15, Indian Truck Trail exit. On main gravel road heading away from ranch entrance and private residence driveways.
377
Comment
UCR44460
Collinsia concolor
A. C. Sanders
1986-6-1
6547
Riverside
San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1829
Comment
HSC47411
Colubrina californica
Richard Spjut, C. E. Edson
1978-4-25
4955
Riverside
Colorado Desert, N face of Chuckawalla Mtns. 2.7 mi S of Desert Center
335
Comment
RSA249425
Colubrina californica
R. W. Spujt
1973-4-10
3296
Riverside
North face of the Chuckwalla Mountains, 3-4 miles directly south of Desert Center
305
Comment
RSA0024815
Condalia globosa var. pubescens
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-23
4461
Riverside
Orocopia Mountains; southeast section of range, south of Salt Creek, about 0.25 air mile south of the Bradshaw Trail.
469
Comment
UCR239467
Condalia globosa var. pubescens
A. C. Sanders, Tim Thomas, T. B. Salvato
2012-11-1
40508
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south of the Chuckwalla Mtns., along Bradshaw Trail 1 km SE of Augustine Rd. junction, large wash on SW side of road
695
Comment
CAS-BOT-BC389741
Condea emoryi
M. Danielson
1963-12-25
s.n.
Riverside
Tahquitz Canyon
Comment
RSA394802
Convolvulus arvensis
Luther A. Rice
1891-6-1
s.n.
Riverside
Near Riverside
Comment
RSA619541
Conyza bonariensis
D. L. Banks
1997-5-5
1990
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
RSA702048
Conyza canadensis
Scott D. White, Angelia Carey
2004-9-16
10757
Riverside
San Jacinto Mountain foothills: Indian Creek watershed, above confluence w/ San Jacinto River. Former homestead area with persisting pond (cattle pond?) & adj. wetlands and seep.
579
Comment
POM10039
Conyza coulteri
E. A. Zumbro
96
Riverside
Cold Water Canyon, bridge over old canal.
Comment Read comments Apr 10 2016
UCR151096
Cordylanthus nevinii
Scott D. White, Julie Greene
1998-8-1
6968
Riverside
Peninsular Ranges/San Jacinto Mtns region, Idyllwild Area, within residential community above/parallel to E bank of Strawberry Creek, between crossing at Circle Drive and Humber Park
1951
Comment
RSA198952
Crassula aquatica
R. F. Thorne, E. W. Lathrop
1968-5-8
37565
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
SEINET13729337
Crassula aquatica
Unknown
1969-5-15
3235
Riverside
PLANTS OF CALIFORNIA Riverside Co., California; 6 miles W. of Murrieta on Santa Rosa Plateau at Tenaja lake; ca. 2 mi. E. of Tenaja Forest Station; submerged in shallow water at margin of pool with Lilaea, Isoetes, etc. ca. 2,000 ft. elev.
609
Comment
CAS-BOT-BC427778
Crassula connata
John H. Thomas
1959-3-23
7573 B
Riverside
Between Banning and Cabazon, about 2 miles east of Banning near railroad tracks.
609
Comment
HSC85412
Crassula connata
Steve Boyd
1986-4-2
1630
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA0125184
Crassula connata
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8755
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 4.5 air miles east northeast of the summit of Martinez Mountain.
230
Comment
UCR214567
Crassula connata
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37865
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
RSA357164B
Crassula solieri
R. F. Thorne, E. W. Lathrop
1975-5-25
45561 -B
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
JOTR37486
Crossosoma bigelovii
Hodges, Stephen R.
2016-3-19
615
Riverside
Joshua Tree National Park. Coxcomb Mountains, ascending north up Hummingbird wash towards the Inner Basin
Comment
NY268554
Crossosoma bigelovii
C. B. Wolf
1937-5-4
8525
Riverside
Colorado Desert. Little San Bernardino Mts. Morongo Wash, 1 mi. below San Bernardino Co. line.
609.6
Comment
POM310171
Crossosoma bigelovii
Hulda Crooks
1946-4-15
350
Riverside
29 Palms Canyon
396
Comment
UCSB3801
Crossosoma bigelovii
Walker, Clifford
1954-4-10
Riverside
Near the head of Whitewater Canyon
Comment
RSA70558
Croton californicus
F. W. Peirson
1920-12-29
4439
Riverside
1.5 miles east of Whitewater Station, head of Coachella Valley.
Comment
SD80025
Croton californicus
Nancy R. Zabriskie, Walter Zabriskie
1970-3-29
279
Riverside
Andreas Canyon Club Gate on South Palm Canyon Drive, Palm Springs.
170
Comment Read comments Apr 17 2011
UCR139648
Croton setiger
A. C. Sanders
2004-6-30
28385 B
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
RSA799815
Cryptantha
D. M. Ray
2011-3-5
13
Riverside
Sonoran Desert: Chuckwalla Valley along Kaiser Road.
198
Comment
UCR261483
Cryptantha
A. C. Sanders, Katie Young, John Hale
2015-4-22
41588
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
SEINET6971882
Cryptantha
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
Just west of Perris at base of Gavilan Hills.
Comment
POM368202
Cryptantha angustifolia
George B. Grant
1906-5-10
s.n.
Riverside
Palm Springs.
Comment
SD224872
Cryptantha angustifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-5
2652
Riverside
Indio Hills, 3 mi. E of Thousand Palms & 1.1 mi. N on Amity Rd. Almost barren hills just beyond creosote bush scrub.
100
Comment
UC1063929
Cryptantha angustifolia
H. S. Yates
1936-4-7
5442
Riverside
2.5 mi s Willis Palms; Thermal Quad.
243
Comment
UC665819
Cryptantha angustifolia
Ira L. Wiggins
1941-5-24
9562
Riverside
0.3 mi s Myoma (4.6 mi n of Indio)
Comment
SEINET10455842
Cryptantha angustifolia
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-13
Dunn 2892
Riverside
Pushawalla Canyon Biota. Indio Hills. Steep slopes on canyon side.
Comment
RSA339323
Cryptantha barbigera
R. F. Thorne, C. W. Tilforth
1980-5-28
54210
Riverside
Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O.
610
Comment
UC1168707
Cryptantha barbigera
Peter H. Raven
1958-3-16
11869
Riverside
Fried Liver Wash Joshua Tree National Monument, Pinto Basin
Comment
UCR19583
Cryptantha barbigera
Dr. H. de Forest
1924-4-13
s.n.
Riverside
Western Colorado Desert region, Tahquitz Canyon
457
Comment
RSA0065499
Cryptantha barbigera
David B. Dunn, Lint
1955-4-1
11838
Riverside
Pushawalla Canyon, Indio Hills. Top of the east hill.
Comment
RSA777765
Cryptantha barbigera var. barbigera
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-27
1086
Riverside
Chuckwalla Mountains, Corn Springs Road, Crossing of main wash which drains Chuckwallas on east side toward Chuckwalla Bench
427
Comment
JOTR33864
Cryptantha costata
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3050
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; sand ramps interspersed w/ basalt outcrops
349
Comment
UC169356
Cryptantha costata
S. B. Parish
1913-2-28
8465
Riverside
ne of Mecca; Salton Basin
-60
Comment
RSA0020371
Cryptantha dumetorum
Duncan S. Bell
2012-3-4
3130
Riverside
Arica Mountains; west side of range, approximately 2.3 air miles west of Priests Well.
420
Comment
UC2015554
Cryptantha dumetorum
A. C. Sanders with P. MacKay, M. Jacobsmyer, C. Sanders, et al.
1995-3-5
15999
Riverside
Colorado Desert, Orocopia Mountains, Maniobra Valley, 1.6-3 mi S of Frontage road (old highway 60) along I-10, S to edge of BLM wilderness.
Comment
RSA710002
Cryptantha holoptera
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4593
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
JEPS67667
Cryptantha intermedia
W. L. Jepson
1901-5-30
1554
Riverside
between Aguanga and Temecula; Temecula River
Comment
RSA13343
Cryptantha intermedia
Percy C. Everett
1935-6-17
7165
Riverside
Santa Ana Mts. Coldwater Canyon trail to Santiago Peak. 2 miles above Glen Ivy resort.
609
Comment
RSA715938
Cryptantha intermedia
Scott D. White, Angelia Carey
2004-4-5
10019
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
RSA778145
Cryptantha intermedia
J. Andre
2011-2-2
16234
Riverside
Coachella Valley; mouth of Big Morongo Wash, 1 mile east of Hwy. 62, just N of North Indian Canyon Road, west of Desert Hot Springs. 7.5 miles north of I-10
487
Comment
UC56844
Cryptantha intermedia
H. M. Hall
1902-4-26
2991
Riverside
vicinity Riverside
365
Comment
UC857160
Cryptantha intermedia
I. W. Clokey and B. C. Templeton
1930-4-9
4665
Riverside
n of Banning
800
Comment Read comments Mar 13 2011
UCR132340
Cryptantha intermedia
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR180343
Cryptantha intermedia
Scott D. White, Angelia Carey
2004-4-5
10019
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
SDSU20037
Cryptantha intermedia var. intermedia
Michael G. Simpson
2012-4-27
3686
Riverside
Skunk Hollow Vernal Pool Preserve, slight slope ca. 300 feet south of southern end of vernal pool.
419
Comment
SDSU21863
Cryptantha juniperensis
A. C. Sanders, T. B. Salvato
2012-4-27
40087
Riverside
Peninsular Range; Santa Ana Mtns. Region; Temescal Canyon, along Temescal Canyon Rd. near I-15 crossing and mouth of Mayhew Cyn.
314
Comment
JOTR29358
Cryptantha maritima
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1435
Riverside
Joshua Tree National Park. Long Canyon; Stop 2, in side canyon east of main wash.
837
Comment
POM118681
Cryptantha maritima
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM13224
Cryptantha maritima
E. C. Jaeger
1921-04
1126
Riverside
Box Canyon, Colorado Desert.
Comment
RSA770987
Cryptantha maritima
J. Andre, T. La Doux
2009-2-25
10809
Riverside
Chuckwalla Mountains: approx. 0.5 miles south of I-10 freeway at Eagle Mountain Road exit
414
Comment
UCR30071
Cryptantha maritima
George K. Helmkamp
1983-4-5
483 11
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
JOTR29592
Cryptantha micrantha
Andre, Jim
2006-4-26
6769
Riverside
Joshua Tree National Park. ridgetop W of upper Long Canyon, approx 0.5 mi. S. of radio tower and of NE corner (boundary) of park
1324
Comment
UC1063822
Cryptantha micrantha
H. S. Yates
1937-3-23
6394
Riverside
2 mi n Palm Springs; San Jacinto Quad.
213
Comment
RSA511347
Cryptantha micrantha var. lepida
B. Pitzer
1988-3-12
662
Riverside
Santa Rosa Mtns., Pinyon Flats Campground.
1220
Comment
RSA543935
Cryptantha microstachys
Steve Boyd
1991-5-10
6213
Riverside
Santa Ana Mountains, base of range, just N of mouth of Hagador Cyn at bottom of Skyline Drive.
427
Comment
SD185170
Cryptantha microstachys
A. C. Sanders
2005-4-21
29569
Riverside
Gavilan Hills, south of Harford Springs County Park and Ida Leona Rd., 1.5 miles eastsoutheast of Gavilan Peak.
622
Comment
UC1537682
Cryptantha microstachys
Gordon H. True Jr.
1935-2-20
3
Riverside
Box Springs Sycamore Canyon
365
Comment
UCR270176
Cryptantha microstachys
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42402
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
UC729470
Cryptantha muricata
Carl B. Wolf
1932-8-6
Riverside
2.9 mi from Idyllwild (on road to Hemet); San Jacinto Mts.
1219
Comment
UCR127340
Cryptantha muricata
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25845 B
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UCR216254
Cryptantha muricata
Oleg Pryadko
2008-5-2
050
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR262570
Cryptantha muricata var. denticulata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3751
Riverside
San Jacinto Mountains, San Jacinto River Canyon, c. 0.16 mi south-southwest of the dirt parking area at the head of the South Fork Trail (FSR 2E17) from Hwy 74
1250
Comment
RSA777541
Cryptantha nevadensis var. nevadensis
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
901
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
UCR279548
Cryptantha nevadensis var. nevadensis
A. C. Sanders, Jim Malusa
2017-3-27
43133
Riverside
Sonoran (Colorado) Desert, NW edge of Chocolate Mountains, lower Salt Creek on the illegal OHV road from the Coachella Canal to the trestle, inside Navy Aerial Gunnery Range
44
Comment
CLARK-A1045-103
Cryptantha pterocarya
George K. Helmkamp
1977-3-20
Riverside
San Jacinto Mountains flats above Deep Canyon; ; Palm Desert 15'Q
1066
Comment
UCR52021
Cryptantha pterocarya var. cycloptera
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2182
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
SBBG14710
Cryptantha pterocarya var. pterocarya
H. and M. Dearing
1937-4-10
Riverside
near Hayfield
Comment
RSA499793
Cryptantha racemosa
W. Hutchinson
1925-04
s.n.
Riverside
Palm Canyon
Comment
RSA614832
Cryptantha racemosa
A. C. Sanders, S. D. White, C. L. Sanders
1994-10-9
15814
Riverside
Whitewater Canyon, 2 miles below trout farm, above Bonnie Bell.
550
Comment
UC604894
Cryptantha racemosa
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9575
Riverside
2 mi up Painted Canyon; Mecca Hills
Comment
SBBG63969
Cryptantha utahensis
M. N. Ackley
1928-3-10
45
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
RSA543156
Cucurbita palmata
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6106
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
UC28915
Cucurbita palmata
H. M. Hall
1901-8-6
2654
Riverside
vicinity of Riverside
457
Comment
RSA409704
Cuscuta californica
M. B. Dunkle
1934-2-19
3838
Riverside
San Juan Canyon
396
Comment
SDSU16681
Cuscuta californica var. californica
Francis H. Bozzolo
2006-4-16
4
Riverside
Santa Margarita Ecological Reserve, southern end, NNW of residence building, slope immediately behind avocado grove between 2 gullies.
229
Comment
RSA640955
Cuscuta ceanothi
R. F. Thorne
1963-7-26
32821
Riverside
Santa Ana Mts., Cleveland National Forest, Trabuco District
305
Comment Read comments May 16 2016
JEPS47116
Cuscuta salina
W. L. Jepson
1901-5-31
1570
Riverside
near Elsinore; Temescal Wash
335
Comment
LA210111
Cuscuta subinclusa
Joseph Andorfer Ewan;
1932-7-9
7497
Riverside
Santa Ana River at jct. with Chino Creek
Comment
UCR262461
Cylindropuntia californica
Julie Nguyen
2013-4-6
03
Riverside
Riverside, Sycamore Canyon Wilderness Park, c. 1 mile from Hwy 60
427
Comment
UCR117348
Cylindropuntia californica var. californica
Mitch Provance
1998-3-22
282
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
RSA65624
Cylindropuntia echinocarpa
F. W. Peirson
1928-4-24
7901
Riverside
Hills north and northeast of Cottonwood Springs, north end of Colorado Desert.
Comment
SEINET9037429
Cylindropuntia echinocarpa
M. A. Baker, Michelle Cloud-Hughes
2015-1
18399
Riverside
San Gorgonio River, 2km south of Cabazon, 2.6km NNW of Hurley Flat, 26km WNW of central Palm Springs
510
Comment
UCR26227
Cymopterus panamintensis var. acutifolius
John C. Roos
1947-2-15
3243
Riverside
Sonoran (Colorado) Desert, Lost Palms Canyon, south face of Eagle Mtns., west of Hayfield Dry Lake
997
Comment
UCR233936
Cynanchum utahense
Duncan S. Bell
2011-10-22
3005
Riverside
Sonoran (Colorado) Desert, Arica Mountains, west side of range, c. 2.6 air miles west of Priests Well, c. 6.8 air mi. SW of Rice
437
Comment
CLARK-A1528-50
Cynodon dactylon
C. M. Flanagan
1973-5-31
OO 640
Riverside
Morongo Indian Reservation
Comment
UCR188893
Cyperus difformis
Fred M. Roberts, S. Leatherman
2007-9-19
6597
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
CAS-BOT-BC114542
Cyperus eragrostis
G. Helmkamp; E. A. Helmkamp
1998-8-17
4446
Riverside
Santa Ana Mts: San Juan Cyn along the Ortega Hwy (CA-74) beside the Orange Co. line.
502
Comment
RSA554094
Cyperus eragrostis
Chet McGaugh
1991-6-20
91 -3
Riverside
Murrieta Hot Springs area: ca. 1 mile E of Highway I-215, S of and adjacent to Murrieta Hot Springs Road.
348
Comment
RSA736764
Cyperus odoratus
Scott D. White, Lynn Stafford
2007-7-5
11756
Riverside
Chino Hills State Park: Santa Ana River floodplain just below Prado Dam.
134
Comment
SD227680
Cyperus squarrosus
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22233
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, lower Millard Canyon
840
Comment
JEPS35182
Cystopteris fragilis
Carl V. Meyer
1928-7-26
535
Riverside
Deer Springs; San Jacinto Mt.
2651
Comment
RSA5901
Cystopteris fragilis
C. B. Wolf
1932-8-5
3974
Riverside
Rocks at summit of San Jacinto Peak
3294
Comment
UC489280
Cystopteris fragilis
C. V. Meyer
1928-7-26
535
Riverside
Deer Springs; San Jacinto Mt
2987
Comment
UC196584
Dalea mollis
Joseph Grinnell
1910-3-18
Riverside
Riverside Mt. Colorado R., Riverside Mt.
Comment
UCR167392
Dalea mollis
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
JOTR36187
Dasyochloa pulchella
La Doux, Tasha, B. Truesdell, M. Wheeler
2013-10-31
3336
Riverside
Joshua Tree National Park. Queen Mountain; near Split Rock, approx 0.5 km SE of Elton Mine
1330
Comment
POM13632
Dasyochloa pulchella
E. C. Jaeger
1921-3-28
1042
Riverside
Redrock Canyon, 15 miles east of Mecca
Comment
RSA592686
Dasyochloa pulchella
Scott D. White, Duayne Haselfeld
1996-7-2
4270
Riverside
Pinyon Flat area, N of Hwy. 74, ca. 10 road mi. E of junction w/ Hwy. 371. W facing slope of Sugarloaf Mtn and adjacent valley.
1250
Comment
RSA356644
Datisca glomerata
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47299
Riverside
Santa Rosa Plateau: Cleveland National Forest, along Tenaja Creek at Tenaja Guard Station.
Comment
UCD107685
Datisca glomerata
Charles B. Fiker
1946-6-17
3601
Riverside
San Mateo Canyon, Fallbrook.
Comment
RSA676265
Datura discolor
Scott D. White
2001-4-3
8229
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UC724162
Datura discolor
Aven and Ruth Nelson
1939-3-28
3299
Riverside
s. Mecca (on State Hwy. 111)
Comment
UCR215642
Datura wrightii
Bao Doan
2010-5-31
13
Riverside
Western edge of Sonoran (Colorado) Desert, San Gorgonio Pass, Cabazon, Apache Trail at Pipeline Road
563
Comment
UCSB8593
Datura wrightii
Van Leeuwen, Henry
1957-4-13
Riverside
Under bridge stream bed near US 60 near with Cal 195
Comment
UC1608212
Daucus pusillus
Tim Ross and Steve Boyd
1992-6-10
7635
Riverside
about Potrero Escondido- an isolated area topping ridge system due w. of junction of Tenaja Rd. (7S01) and Los Alamos Rd. (7S04) San Mateo Canyon (at confluence of Los Alam...); Southern Santa Ana Mts., San Mateo Canyon Wilderness Area, S
670
Comment
UCR134642
Daucus pusillus
Mitch Provance
1998-4-10
415
Riverside
La Sierra Hills, east-facing slopes of hills at western extreme of Cypress Ave
351
Comment
UCR172282
Daucus pusillus
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
SBBG104030
Deinandra kelloggii
A. C. Sanders
1993-5-17
14063
Riverside
S side of Florida Ave (Hwy 74) on E side of California Ave; Hemet
460
Comment
UCSB61511
Deinandra kelloggii
Sanders, A.
1993-5-17
Riverside
Hemet, S side of Florida Ave. (Hwy. 74) on the E side of California Ave.; (T5S, R2W, NW/4 sec. 13)
460
Comment
RSA674656
Deinandra mohavensis
Scott D. White
2000-8-22
8120
Riverside
Gibbel Flat in the Santa Rosa Hills.
610
Comment Read comments Dec 16 2012
UCR174443
Delphinium parryi
A. C. Sanders
2006-5-19
32387
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
CSUSB1232
Dendromecon rigida
R. M. Cope
1965-3-20
Riverside
In valley on west side of road from Idyllwild to Banning, 5 miles below Lake Fulmore.
731
Comment
UCR243170
Dendromecon rigida
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4336
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
UCSB2144
Dendromecon rigida
Kamb, Peter
1947-5-17
Riverside
Banning-Idyllwild Road at Vista Grande Ranger Station, San Jacinto Mts.
1463
Comment
POM49465
Deschampsia elongata
P. A. Munz, I. M. Johnston
1924-7-28
8802
Riverside
Pine Flats, San Jacinto Mountains.
1707
Comment
RSA597937
Deschampsia elongata
F. M. Reed
1928-6-18
6138
Riverside
Temescal [Santa Ana] Mountains: Main Street Canyon, south of Corona.
579
Comment
RSA697469
Descurainia pinnata
J. R. Bruff
1929-4-2
109
Riverside
Canon 1 mi. W. of Morongo.
Comment Read comments Nov 9 2011
CAS-BOT-BC43363
Descurainia pinnata subsp. glabra
Nancy Ryan Zabriskie
1970-3-27
262
Riverside
Near Ryan cabin. Andreas Canyon, near Palm Springs.
365
Comment
UCR35192
Descurainia pinnata subsp. menziesii
L. B. Ziegler
1969-4-2
336
Riverside
San Jacinto Mtns, Pinyon Flats
1250
Comment
UCR155070
Dichelostemma capitatum
A. C. Sanders, Kelly Volansky
2005-3-17
29215
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
RSA586152
Dichelostemma capitatum subsp. capitatum
Darin L. Banks, Steve Boyd
1995-3-30
114
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., W of the Dripping Springs Alcove, E of the Woodchuck Trail.
713
Comment
CAS-BOT-BC292179
Dicoria canescens
John C. Angsbury
1929-2-1
s.n.
Riverside
Indio
Comment
POM15075
Dicoria canescens
Mary F. Spencer
1920-4-20
1931
Riverside
Palm Springs.
122
Comment
RSA11409
Dicoria canescens
P. A. Munz
1921-12-31
4705
Riverside
Between Palm Springs & Whitewater.
Comment
JEPS40728
Dieteria asteroides var. asteroides
Marjorie D. Clary
1932-5-9
371
Riverside
near Neighbors; Palo Verde Valley
91
Comment
UCR1413
Digitaria sanguinalis
Frank C. Vasek
1959-7-17
590717- 12
Riverside
Riverside, residential garden of F.C. Vasek, 636 Sandalwood Court
335
Comment
RSA0019275
Dimorphotheca fruticosa
Ed LaRue
1989-5-8
s.n.
Riverside
Mockingbird Canyon area, S of Van Buren Blvd and ca 1/2 mi (airline) E of Mockingbird Canyon Road.
Comment
SDSU13004
Diplachne fusca var. uninervia
Michael G. Simpson
1999-10-27
2046
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
SBBG14803
Diplacus clevelandii
P. H. Raven
1962-5-18
17759
Riverside
Main Divide Truck Trail 2.9 mi S of Santiago Pk
1234
Comment
RSA0018438
Diplacus longiflorus var. calycinus
Scott D. White
1995-3-30
2669
Riverside
Moreno Valley; hills +/- 0.7 air mile directly S of 60 Fwy and west of bend in Moreno Beach Dr; (USGS Sunnymead 7 1/2' quad shows ''Moreno'' BM 2067 at top of hill).
579
Comment
RSA0018426
Diplacus longiflorus var. calycinus
C. W. Tilforth, Walter Wisura
1979-8-8
1897
Riverside
Highway 243 at turn-off to Poppet Flat, south of Banning.
1189
Comment
RSA682566
Diplotaxis muralis
A. C. Sanders
2002-11-17
25624
Riverside
San Bernardino/Santa Ana River Valley Region: Riverside, UCR Botanical Garden, near the west fence above the Latin American section.
366
Comment
RSA70429
Ditaxis lanceolata
F. W. Peirson
1914-04
2042
Riverside
Whitewater, Nw corner of Colorado Desert, River Co.
Comment
SBBG104636
Ditaxis lanceolata
T. Glenn
1991-4-29
91 -62
Riverside
McCoy Mtns, NW of Blythe; T5S, R20E, S 27 & 34
Comment
SD129380
Ditaxis lanceolata
A. C. Sanders
1989-9-19
9500
Riverside
Chocolate Mountains Aerial Gunnery Range; 1.75 km south of Tabaseca Tank, along the wash above Tabaseca Target.
680
Comment
SFV6324
Ditaxis lanceolata
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
43
Riverside
5 miles north of Highway 111 on Highway 74. Growing adjacent to roadside.
100
Comment
UCR198200
Ditaxis lanceolata
Michael Honer, L. Hulse
2004-4-3
1908
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
JOTR29193
Ditaxis neomexicana
La Doux, Tasha
2005-9-8
1306
Riverside
Joshua Tree National Park. Fried Liver Wash
395
Comment
RSA0021557
Ditaxis neomexicana
Duncan S. Bell, Aaron Sims
2012-3-10
2044
Riverside
Orocopia Mountains; northeast section of range, approximately 4 air miles east of Chiriaco Summit.
497
Comment
UCR226672
Ditaxis neomexicana
Jim Andre
2011-2-9
15930
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
CLARK-A1528-5015
Dithyrea californica
John C. Roos
1937-4-18
1367
Riverside
Comment
RSA311338
Dithyrea californica
R. F. Thorne
1963-3-29
32385
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment Read comments Dec 13 2011
RSA485838
Dithyrea californica
T. S. Elias
1988-2-26
10685
Riverside
Joshua Tree. Northeastern section of Eagle Mountains east of Joshua Tree National Monument.
Comment
RSA530746
Dithyrea californica
E. S. Spalding
1926-2-13
s.n.
Riverside
Colorado Desert
Comment
UCR249501
Dithyrea californica
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7292
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
UCR223981
Dittrichia graveolens
Lee Jones
2010-11-19
s.n.
Riverside
Beaumont, San Timoteo Canyon Rd. at entrance to golf course maintenance bldg., c. 1.8 mi. west of intersection with I-10
701
Comment
RSA586867
Dodecahema leptoceras
D. L. Banks, S. D. Boyd
1995-5-3
286
Riverside
NW Palomar Mountains; Agua Tibia Mountains;Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment Read comments Mar 30 2011
CAS-BOT-BC136107
Dodecatheon alpinum
H. M. Hall
1901-7-1
2348
Riverside
Tahquitz [Tauquitz] Valley - San Jacinto Mountains
2499
Comment
RSA461476
Dodecatheon alpinum subsp. majus
M. B. Dunkle
1933-7-22
3754
Riverside
Tahquitz Valley.
2317
Comment
UCR25707
Dodecatheon clevelandii
John C. Roos
1941-1-18
223
Riverside
Plateau in Reche Canyon
610
Comment
POM9555
Dodecatheon clevelandii
P. A. Munz, Harwood
1920-2-28
3230
Riverside
2 mi. southwest of Corona.
305
Comment
CAS-BOT-BC129968
Dodecatheon redolens
Edmund C. Jaeger
1921-7-13
95
Riverside
Deer Springs Meadow, San Jacinto Mts.
2712
Comment
RSA0088541
Downingia bella
Giovanni Rodriguez
2016-4-2
16
Riverside
Santa Ana mountains, Santa Rosa Plateau (vernal pool trail head).
625
Comment
RSA66172
Draba cuneifolia var. integrifolia
F. W. Peirson
1919-4-14
649
Riverside
Murray Canyon, Palm Springs Region.
Comment
UC12541
Drymocallis glandulosa var. viscida
H. M. Hall
June, 1901
2039
Riverside
meadows in the vicinity Strawberry Valley (Shingle Valley); San Jacinto Mountains, vicin Strawberry Valley
1341
Comment
RSA33796
Dryopteris arguta
Norman C. Cooper
1944-5-21
1248
Riverside
San Jacinto Mountains, West side
915
Comment
UCR178349
Dryopteris arguta
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1056
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
RSA674956
Dudleya edulis
Scott D. White, Teresa Salvato
2001-6-8
8564
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
UCR209225
Dudleya lanceolata
R. G. Swinney
1969-5-18
476
Riverside
San Bernardino Mtns., Whitewater Canyon
640
Comment
CAS-BOT-BC173206
Dudleya multicaulis
Mitch Provance
2003-4-26
9880
Riverside
Santa Ana River Valley: Northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just S of Crestlawn Memorial Cemetery
427
Comment
CAS-BOT-BC416942
Dudleya pulverulenta
L. R. Abrams
1908-7-21
s.n.
Riverside
Elsinore
Comment
UCR213860
Dudleya pulverulenta
Scott D. White, Justin M. Wood
2009-5-22
12930
Riverside
San Jacinto Mountains, Old Control Road, below Halfway Spring
915
Comment
RSA0041954
Dudleya pulverulenta subsp. arizonica
Duncan S. Bell, Marcel Beffort
2014-4-22
6601
Riverside
Chuckwalla Mountains; western end of Corn Springs wash/canyon; approximately 0.25 air mile south of Aztec Well.
622
Comment
RSA397787
Dudleya saxosa subsp. aloides
Ora M. Clark
1929-2-22
1548
Riverside
N. Whitewater.
Comment
CAS-BOT-BC334247
Echeveria
A. C. Sanders
2010-5-23
38426
Riverside
Riverside, yard at 5081 Magnolia Ave., at corner of Chapman Place.
Comment
RSA69869
Eclipta prostrata
J. C. Roos
1951-9-22
52332
Riverside
Fairmont Park.
244
Comment
UC1755
Eleocharis bella
H. M. Hall
Jun 1901
2232
Riverside
Onstatts Valley San Jacino Mountains
1524
Comment
CAS-BOT-BC112738
Eleocharis geniculata
H. M. Hall; L. A. Greata
1905-5-1
5984
Riverside
Dos Palmas, Colorado Desert
Comment
RSA289806
Eleocharis montevidensis
B. A. Prigge
1980-8-12
3939
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.7 mile WNW of trout farm.
720
Comment
POM14326
Eleocharis palustris
Phillip A. Munz
1922-7-4
5972
Riverside
Hemet Valley, San Jacinto Mountains.
1372
Comment
POM181843
Eleocharis parishii
H. M. Hall
1901-06
2013
Riverside
East base of San Jacinto Mountains.
Comment
UCR164295
Eleocharis parishii
S. J. Myers
2001-7-16
s.n.
Riverside
Peninsular Range; San Jacinto Mtns, Bautista Canyon
951
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
CAS-BOT-BC227735
Elymus elymoides
Carl B. Wolf
1932-8-5
3948
Riverside
San Jacinto Mts. Along trail from Tahquitz Valley to San Jacinto Peak
2621
Comment
UCR2751
Elymus elymoides
F. M. Reed
1908-7-11
2497
Riverside
San Jacinto Mtns, San Jacinto Mtns
Comment
JOTR34098
Elymus elymoides subsp. elymoides
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2932
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
JOTR37442
Elymus elymoides subsp. elymoides
Hodges, Stephen, T. Green
2016-5-24
564
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; along social trail ascending from Quail Springs parking lot towards Johnny Lang Canyon (Stop 1).
Comment
UC188950
Elymus elymoides subsp. elymoides
H. M. Hall
1899-5-25
1177
Riverside
El Toro region San Jacinto Mountains
Comment
UC38218
Elymus elymoides subsp. elymoides
H. M. Hall
June, 1901
2177
Riverside
Thomas Valley San Jacinto Mountains
1371
Comment
UCR167864
Elymus glaucus
T. B. Salvato, John F. Green
2004-5-27
646
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
SEINET4208316
Elymus glaucus subsp. glaucus
Steve Boyd, Tim Ross
1992-6-10
7641
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about 'Potrero Escondido', an isolated area of low relief topping the ridge system due west of the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek.; 0
671
Comment
UCR2361
Elymus glaucus subsp. jepsonii
F. M. Reed
1908-7-13
2429
Riverside
San Jacinto Mtns., Tahquitz Valley, north side
2561
Comment
CDA31736
Elymus trachycaulus
S. Munhall
1957-7-18
Riverside
Cleveland National Forest, high rocky ridge.
0
Comment
SD232145
Elymus triticoides
Scott D. White, Justin M. Wood
2008-7-8
12392
Riverside
Mesic meadow and dry meadow margins
438
Comment
RSA554406
Emmenanthe penduliflora
Theo Glenn
1991-4-9
91 -3
Riverside
Big wash in Eagle Mountains
787
Comment
RSA594781
Emmenanthe penduliflora
D. L. Banks, Dylan Hannon
1996-5-3
975
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
UCR174128
Emmenanthe penduliflora
A. C. Sanders, T. B. Salvato
2006-6-2
33086
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
UCR216026
Emmenanthe penduliflora
Oleg Pryadko
2008-5-2
084
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR41850
Emmenanthe penduliflora
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6037
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
RSA623984
Encelia actoni
Arthur R. Kruckeberg
1939-4-11
140
Riverside
Desert side of Santa Rosa Mts.
Comment
UCR177275
Encelia actoni
Scott D. White, Michael Honer
2003-5-13
9251
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
UCSB18955
Encelia californica
Wright, David
1963-5-5
Riverside
State Highway 74, about 6.8 miles S of Dead Indian Creek
1066
Comment
CAS-BOT-BC131345
Encelia farinosa
E. A. McGregor
1917-3-18
700
Riverside
5 miles up Painted [Canon] Canyon
Comment
RSA696888
Encelia farinosa
W. Marquart
1938-3-12
s.n.
Riverside
15 mi. W. of Desert Center on main highway.
Comment Read comments Apr 5 2011
UC135052
Encelia farinosa
C. F. Baker
1903-4-4
4151
Riverside
Elsinore
Comment Read comments Feb 2 2013
UCR100290
Encelia farinosa
B. G. Pitzer
1997-4-20
3176
Riverside
Lakeview Mtns, top of the hill on Dutton Street, just east of Horseshoe Trail, at a point c. 0.4 mi. north of Stagecoach Road.
640
Comment
UCSB29016
Encelia farinosa
Hornemann, D.
1977-2-26
Riverside
Box Canyon Wash
60
Comment
POM41502
Encelia farinosa var. farinosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
RSA26861
Encelia farinosa var. farinosa
I. L. Wiggins
1941-3-24
9577
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
CAS-BOT-BC131415
Encelia frutescens
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm [Spring] Springs
60
Comment
UCR89581
Encelia frutescens
George K. Helmkamp
1994-3-10
42 9
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
CAS-BOT-BC81493
Ephedra aspera
H. E. McMinn
1925-7-1
1475
Riverside
Palm [Canon] Canyon
Comment
RSA383869
Ephedra aspera
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
SD124750
Ephedra aspera
A. C. Sanders, D. Charleton & B. Pitzer
1986-3-3
6142
Riverside
north foot of the Chuckwalla Mountains, 2.75 miles airline southeast of Desert Center
365
Comment
SEINET3197212
Ephedra aspera
G. Rink
2011-4-4
10425
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
JOTR29439
Ephedra californica
La Doux, Tasha, M. Bell, B. Truesdell
2006-3-22
1373
Riverside
Joshua Tree National Park. East Wide canyon
499
Comment
RSA167539
Ephedra californica
Robert F. Thorne
1964-5-3
33851
Riverside
Desert wash near hwy ca 4 miles S of Morongo Valley and ca 3 miles S of San Bernrardino Co. line.
Comment
RSA708653
Ephedra californica
Scott D. White
2005-3-29
10841
Riverside
Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway., West of existing gravel quarry, likely to be proposed for quarry expansion.
585
Comment
SJSU126
Ephedra californica
C. D. Duncan
1933-3-24
Riverside
Palm Springs
Comment
UC1083311
Ephedra californica
H. L. Mason
1928-3-10
4188
Riverside
White water River
Comment
NY70649
Ephedra torreyana
R. S. Ferris
1958-3-19
13264
Riverside
2.1 miles south of Rice on road to Midland and Blythe
Comment Read comments Jun 2 2012
UCR275148
Ephedra trifurca
David Fraker, Aaron C. Sedgwick
2012-3-27
039
Riverside
Central Mojave Desert, Owl Canyon [in Rainbow Basin Natural Area], by Owl Canyon Campground
973
Comment
JOTR31127
Ephedra viridis
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
2509
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Ridgeline just south of Quail Mountain peak with steep loose slopes and rocky outcrops (Stop 6)
Comment
POM48869
Epilobium canum subsp. latifolium
P. A. Munz
1924-7-26
8703
Riverside
Near Dark Canyon, San Jacinto Mts.
1524
Comment
RSA314465
Epilobium canum subsp. latifolium
Robert F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55401
Riverside
Side canyon on W side of Whitewater Cyn, ca. 3.3 mi. N of Whitewater Post Office.
595
Comment
UCR4661
Epilobium ciliatum
Frank C. Vasek
1964-7-25
640725- 08
Riverside
San Jacinto Mountains, Dark Canyon
1829
Comment
RSA162775
Epilobium ciliatum subsp. ciliatum
J. D. Olmsted
1959-7-1
712
Riverside
Wellman s Cienega along San Jacinto Pk. trail from Fern Valley NE of Idyllwild.
Comment
UC20050
Epilobium ciliatum subsp. glandulosum
H. M. Hall
1901-7-24
2562
Riverside
small spring on steep n side San Jacinto Mountains
Comment
RSA711038
Epilobium densiflorum
A. C. Sanders, Kelly Volansky
2005-8-31
31578
Riverside
Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd.
671
Comment
UCR90616
Epilobium densiflorum
Scott D. White
1995-6-29
3404
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
RSA449951
Epilobium pygmaeum
J. C. Roos
1952-6-18
5779
Riverside
A drying vernal pool in Edgemont.
457
Comment
POM48356
Epipactis gigantea
Philip A. Munz, I. M. Johnston
1924-7-27
8793
Riverside
Dark Canyon, San Jacinto Mountains
2134
Comment
RSA612753
Equisetum laevigatum
L. C. Wheeler
1932-7-9
935
Riverside
Santa Ana River at Chino Creek
182
Comment
UCR265591
Eragrostis cilianensis
Jordan Zylstra
2014-7-6
14017
Riverside
San Jacinto Mountains, Fobes Canyon
1524
Comment
UCR103783
Eragrostis pectinacea var. pectinacea
Scott D. White
1994-10-17
2465 .2
Riverside
Temecula Valley, Murrieta Creek channel, downstream from confluence with Santa Gertrudis Creek, south of bridge at Winchester, north of Long Valley Road.
305
Comment
CLARK-A1656-789
Eremalche exilis
Jon Mark Stewart
1982-4-14
Riverside
Palm Desert
60
Comment
RSA522776
Eremalche exilis
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3883
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
SBBG71536
Eremalche rotundifolia
S. W. Hutchinson
-Feb-1925
698
Riverside
entrance to Painted Cyn
Comment
RSA544283
Eremocarpus setiger
Steve Boyd, T. S. Ross
1991-6-14
6364
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
RSA0126636
Eremothera refracta
Duncan S. Bell
2016-3-4
8801
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
UC874145
Eremothera refracta
C. L. Hitchcock
1940-4-1
5898
Riverside
1 mi below Cottonwood Spgs.; Joshua Tree Nat. Monument
Comment
UCD170704
Eremothera refracta
G. K. Helmkamp; E. A. Helmkamp
1998-2-18
2739
Riverside
Chuckwalla Mountains: Graham Pass Road, 10.6 miles SSW of Chuckwalla Valley Road.
448
Comment
UC303728
Eriastrum densifolium subsp. austromontanum
G. B. Grant
Aug. 1901
Riverside
Strawberry Valley
Comment Read comments Sep 6 2010
UC52473
Eriastrum densifolium subsp. austromontanum
H. M. Hall
May 17 1901-Jun 1 1901
1861
Riverside
San Jacinto Mt.; e base
762
Comment
UCR35045
Eriastrum densifolium subsp. densifolium
L. B. Ziegler
1967-6-14
159
Riverside
San Jacinto Valley, 1 mi. east of San Jacinto
473
Comment
RSA0093001
Eriastrum eremicum subsp. eremicum
Jim M. Andre
2012-4-11
20811
Riverside
Joshua Tree National Park; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.6 mi. south of Cottonwood Visitor Ctr.
913
Comment
CAS-BOT-BC187938
Eriastrum harwoodii
Carl B. Wolf
1932-4-29
3119
Riverside
Eastern Colorado Desert, 3 miles S of Rice on Blythe Road
213
Comment
RSA0029393
Eriastrum harwoodii
Justin M. Wood, J. Varonin, T. Valentovich
2012-4-23
4683
Riverside
Sonoran Desert: Chuckwalla Valley, active sand dunes +/- 7.25 miles northeast of Desert Center, +/- 3.0 miles E of SR-177, and +/- 1.0 mile N of abandoned Jojoba farm.
149
Comment
CAS-BOT-BC514515
Eriastrum harwoodii
Carl B. Wolf
1932-4-29
3119
Riverside
Eastern Colorado Desert, 3 mi S of Rice on Blythe Rd
213
Comment
RSA0122960
Eriastrum sapphirinum subsp. dasyanthum
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mountains, ca. 1 mile SE of town of Nuevo.
640
Comment
RSA0121591
Eriastrum sapphirinum subsp. dasyanthum
R. L. Pendleton
1905-9-28
269
Riverside
Railroad embankment, Salt Lake Bridge, Riverside.
152
Comment
RSA0122956
Eriastrum sapphirinum subsp. dasyanthum
P. A. Munz
1925-5-20
9847
Riverside
Aguanga Valley.
Comment
HSC35352
Eriastrum sapphirinum subsp. sapphirinum
J. D. Ackerman, A. M. Montalvo
1975-6-26
522
Riverside
Hwy. 74 between San Juan Capistrano and Lake Elsinor, 1 mi. E of Upper San Juan Campground, Cleveland National Forest
610
Comment
RSA0122961
Eriastrum sapphirinum subsp. sapphirinum
C. W. Tilforth, W. Wisura
1979-8-8
1900
Riverside
Garner Valley at Lake Hemet, Highway 74.
1326
Comment
LA202468
Ericameria linearifolia
Elizabeth McClintock;
1936-4-11
sn
Riverside
Ribbonwood, Pines to Palms Highway
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
UCR163401
Ericameria linearifolia
O. F. Clarke
2002-3-15
s.n.
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
UCR100373
Ericameria palmeri var. pachylepis
A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner
1997-11-20
21616
Riverside
Lake Skinner Reserve area, Crown Valley, east of Rawson Road
671
Comment
SEINET2050489
Ericameria paniculata
Tony Beck
1968-4-28
6804286
Riverside
4 miles south of trout pond on White Water Canyon road. About 100 yds. E of road; Riversdale Dist.
549
Comment
UC1279785
Ericameria paniculata
W. G. Langenberg
1963-5-19
5 a
Riverside
near Palm Springs; Long Canyon
Comment
RSA606372
Ericameria parishii
Jon E. Keeley, J. T. Rothrock
1992-11-11
22534
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
UCR116031
Ericameria pinifolia
G. R. Ballmer
1997-8-23
s.n.
Riverside
Jurupa Mtns, Colton Dunes, Declez 'Pass,' (= Pyrite Street pass through the mtns), south of Poplar Street in Fontana, c. 100 m south of the county line
335
Comment
CAS-BOT-BC293300
Ericameria teretifolia
Edmund C. Jaeger
1938-10-21
s.n.
Riverside
Joshua Tree Nat'l Monument, 12 miles south of Warren's Well
1280
Comment
UCR160054
Erigeron breweri
Steve Boyd, Valerie Soza
2004-6-22
11538
Riverside
Peninsular Ranges; San Jacinto Mountains region, Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
SDSU13672
Erigeron canadensis
W. Miller with C. Mosse
1972-8-9
Riverside
Comment
RSA761998
Erigeron foliosus var. foliosus
Patrick Garrett, C. Martinez, Naomi Fraga, L. McDade, et al.
2010-8-14
77
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC87543
Erigeron foliosus var. foliosus
A. W. Anthony
1895-7-15
Riverside
San Jacinto Mountains
1828
Comment
UCR117617
Erigeron foliosus var. foliosus
Scott D. White
1997-5-25
5248 B
Riverside
Peninsular Range; Perris Basin, Winchester Area: Hills south of Patton Ave. and west of Winchester Road, c. 2 air mi SW of the junction of Winchester Road and Simpson Avenue
549
Comment
UCD132022
Erigeron strigosus var. strigosus
Steve Morgan
1994-3-25
94 -1
Riverside
in the UCR Botanic Garden.
Comment
CAS-BOT-BC189084
Eriodictyon crassifolium
Nancy Ryan Zabriskie; Walter Zabriskie
1970-3-27
269
Riverside
Adjacent to and above stream below Andreas Canyon Club clubhouse, Andreas Canyon
304
Comment
CAS-BOT-BC189087
Eriodictyon crassifolium
Peter H. Raven
1959-4-23
14017
Riverside
1.2 miles W of Dripping Springs
Comment
POM320435
Eriodictyon crassifolium
Greg Wright
1971-4-17
13
Riverside
Corona Skyline Drive, Cleveland National Forest, SW of Corona. Before ascending the Mtns. Santa Ana Mts.
366
Comment
RSA78296
Eriodictyon crassifolium
P. A. Munz, E. K. Balls
1952-8-21
17993
Riverside
grade south of Banning on Idyllwild road
Comment
UCR121135
Eriodictyon crassifolium
June Latting
1973-9-1
s.n.
Riverside
San Jacinto Mountains, San Jacinto River canyon [near Strawberry Creek confluence] along Hwy-74 between Hemet and Mountain Center
1220
Comment
SEINET10780802
Eriodictyon crassifolium var. crassifolium
George Yatskievych, Michael D. Windham; Fay, Wei Li
2011-5-10
Yatskievych 11 -14
Riverside
Ca. 6 mi NW of junction with State Highway 371 (in Anza) along Bautista Road, San Bernadino National Forest; sandy bench in drainage of Bautista Creek.
1100
Comment
RSA601086
Eriodictyon trichocalyx
A. C. Sanders, J. Goetzen
1996-5-1
18124
Riverside
San Bernardino Mtns: Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, N of Banning
793
Comment
CAS-BOT-BC248632
Eriogonum apiculatum
P. A. Munz; E. K. Balls
1952-8-21
17975
Riverside
Santa Rosa Spring, Santa Rosa Mts.
2133
Comment
RSA0093769
Eriogonum apiculatum
Duncan S. Bell
2015-9-30
8686
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
SEINET4890189
Eriogonum apiculatum
Louis Wheeler
1945-10-7
6412
Riverside
San Jacinto Mountains: divide between West Fork Snow Creek and North Fork San Jacinto River
2377
Comment
SD22474
Eriogonum davidsonii
Susan G. Stokes
1933-7-1
Riverside
Roadside near Idyllwild
1524
Comment
UC6302
Eriogonum davidsonii
H. M. Hall
Aug. 1897
860
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
Comment
RSA554244
Eriogonum deflexum var. deflexum
Theo Glenn
1991-5-30
91 -120
Riverside
Mule Mtns, 0.2 mi. E of the Opal Hill Mine, just N of the Imperial County line and W of Palo Verde.
Comment
SD229217
Eriogonum elongatum var. elongatum
Dick Schwenkmeyer
2012-10-16
927
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
551
Comment
POM294039
Eriogonum fasciculatum var. polifolium
Lyman Benson
1945-3-29
11643
Riverside
2 miles south of Whitewater.
366
Comment
RSA297345
Eriogonum fasciculatum var. polifolium
Larry E. DeBuhr
1977-2-20
2556
Riverside
1 mile below the Palm Springs Tramway Station, upper canyon on east side of Mt. San Jacinto.
Comment
RSA393347
Eriogonum fasciculatum var. polifolium
N. C. Cooper
1949-6-29
4305
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
RSA509530
Eriogonum fasciculatum var. polifolium
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd and Mockingbird Canyon Road.
366
Comment
RSA650879
Eriogonum inflatum
Dick Crowell
1949-3-25
s.n.
Riverside
15 miles east of Indio on Hwy 60. 1/2 mile off road.
457
Comment
RSA338172
Eriogonum maculatum
Robert F. Thorne, Rolf, Gertrud Dahlgren
1979-8-22
53580
Riverside
Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain.
1319
Comment
CAS-BOT-BC270591
Eriogonum molestum
Peter Kamb
1948-10-21
1273
Riverside
Hll Canyon, San Jacinto Mts.
1645
Comment
RSA393695
Eriogonum molestum
N. C. Cooper
1944-7-16
1610
Riverside
At trailside. San Jacinto Mt. above Pine Cove
2073
Comment
RSA0048244
Eriogonum molestum var. davidsonii
Louis C. Wheeler
1931-10-2
178
Riverside
Hemet-Idyllwild Road, San Jacinto Mts.
1371
Comment
UCR272168
Eriogonum nudum var. pauciflorum
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8570
Riverside
Santa Rosa Mountains, along Forest Service Road 7S02 c. 0.7 air mile west of the summit of Santa Rosa Mountain
2253
Comment
UCR4237
Eriogonum pusillum
K. S. Gill
1965-4-17
s.n.
Riverside
Sonoran (Colorado) Desert, Whitewater Canyon 5 mi north of Hwy 60
610
Comment
CAS-BOT-BC253019
Eriogonum reniforme
John H. Thomas
1957-3-30
6575
Riverside
About 3 miles southeast of White Tank near the road to Cholla Cactus Garden about 20 miles northeast of Indio, Joshua Tree National Monument
883
Comment
RSA0020370
Eriogonum thomasii
Duncan S. Bell
2012-3-4
3129
Riverside
Arica Mountains; west side of range, approximately 2.3 air miles west of Priests Well.
420
Comment
UCR214878
Eriogonum thomasii
A. C. Sanders
2010-3-23
37552
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
CAS-BOT-BC262868
Eriogonum thurberi
James L. Reveal; C. Rose Broome
1987-6-27
6600
Riverside
San Gorgonio Pass, along Esperanza Avenue at Almond Street south of Cabazon above the northern bank of the San Gorgonio River
541
Comment
UC1785038
Eriogonum thurberi
Marjorie Clary
1932-5-25
1036
Riverside
Berdoo Canyon, Little San Bernardino Mountains
1158
Comment
JOTR35361
Eriogonum trichopes
Harding, Mitzi, M. Wheeler
2011-1-26
145
Riverside
Joshua Tree National Park. Pinto Basin, where Chuckwalla Valley meets Pinto Wash, 0.5 mi west of Coxcomb Mountains, sandy burms above large wash (STOP2)
289
Comment
RSA681033
Eriogonum trichopes
Scott D. White, Michael Honer
2003-5-14
9265
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UC454346
Eriogonum wrightii
I. J. Condit
1910-6-24
Riverside
San Jacinto Mts.
914
Comment
RSA735474
Eriogonum wrightii var. membranaceum
LeRoy Gross, Elizabeth A. Kempton
2008-8-21
3573
Riverside
Southern spur of Pine Meadow, southeast of Highway 371, northwest of Santa Rosa Summit. Survey north side of Highway 74.
1477
Comment
SD232307
Eriogonum wrightii var. membranaceum
LeRoy Gross, Elizabeth A. Kempton
2008-8-21
3573
Riverside
Peninsular Ranges: San Jacinto Mountains region: Southern spur of Pine Meadow, SE of Highway 371, NW of Santa Rosa Summit; Survey north side of Highway 74.
1477
Comment
UC69159
Erioneuron pulchellum
H. M. Hall
1905-5-1
5961
Riverside
canyons near Colorado River; Colorado Desert
Comment
UCR2827
Erioneuron pulchellum
F. M. Reed
1927-1-5
5691
Riverside
Sonoran (Colorado) Desert, Eagle Canyon, 5 miles east of Palm Springs, south of Cathedral City [= Cathedral Canyon?]
229
Comment
POM357971
Eriophyllum confertiflorum
Norman C. Cooper
1944-4-22
1123
Riverside
Banning
701
Comment
RSA33498
Eriophyllum confertiflorum
Norman C. Cooper
1944-5-7
1184
Riverside
Banning
701
Comment
SD255647
Eriophyllum confertiflorum
Mitch Provance
2012-5-24
512 08
Riverside
San Bernardino Mountains: Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Silson St.
868
Comment
SEINET2051097
Eriophyllum confertiflorum
R. P. Sunderman
1968-5-1
5
Riverside
University of California, Riverside.
335
Comment
UCR133401
Eriophyllum confertiflorum
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 106
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR174616
Eriophyllum confertiflorum
Jennifer H. Jones, Thi (Teresa) Bui and Holly Summers
2006-5-31
341
Riverside
Peninsular Ranges; San Jacinto Mtns., just down Mt. Edna Road west off of Calif. Hwy 243
1146
Comment
UCR177023
Eriophyllum confertiflorum
Tracy Tennant
1998-6-18
s.n.
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
UCR180696
Eriophyllum confertiflorum
Mitch Provance
2003-4-26
9884
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
UC1536860
Eriophyllum confertiflorum var. confertiflorum
G. H. True Jr.
1935-3-15
104
Riverside
Gavilan Hills
365
Comment
POM305044
Eriophyllum multicaule
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
378
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
POM474458
Eriophyllum multicaule
Martha Hilend
1928-4-8
s.n.
Riverside
Lake Elsinore, about 3 miles west of lake.
Comment
RSA516882
Eriophyllum multicaule
Steve Boyd
1986-3-1
1365
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park.
640
Comment
RSA535084
Eriophyllum multicaule
Steve Boyd
1991-5-20
6279
Riverside
Santa Ana Mtns, NW of Lake Elsinore. Lower Rice Canyon, 0.9 miles E of Cleveland National for boundary.
500
Comment
SEINET7073292
Eriophyllum multicaule
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
UCR92348
Eriophyllum multicaule
Scott D. White, T. Keeler-Wolf
1994-5-8
s.n.
Riverside
San Jacinto Mtns, Foothills, San Jacinto River wash at eastern edge of Valle Vista
549
Comment
CAS-BOT-BC296927
Eriophyllum wallacei
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
POM358156
Eriophyllum wallacei
Ora M. Clark
1929-2-23
1556
Riverside
North of Whitewater
Comment
POM358161
Eriophyllum wallacei
Martha Hilend
1928-3-10
68
Riverside
Morongo Valley.between Colorado and Mojave Deserts
Comment
SD124900
Eriophyllum wallacei
Scott Cantrell
1986-3-28
91
Riverside
Desert Hot Springs, near Highway 62 and Indian Ave.
519
Comment
RSA604865
Erodium botrys
Scott D. White
1995-3-30
2634
Riverside
Just west of Box Springs Blvd, east of Sycamore Canyon Park.
457
Comment
UCR93090
Erodium botrys
Scott D. White
1995-3-30
2634
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
SBBG120008
Erodium brachycarpum
A. C. Sanders with M. Misenhelter
2005-3-23
29247
Riverside
E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau
701
Comment
UCR100442
Erodium cicutarium
B. G. Pitzer
1997-4-20
3206
Riverside
Lakeview Mtns, Approximately 50 ft. east of intersection of Stagecoach Road with Juniper Flat Road.
534
Comment
UCR272902
Erodium cicutarium
Duncan S. Bell, Amanda Bell, Evan Bell (in utero)
2012-1-28
3067
Riverside
Mojave Desert, east side of the Arica Mountains, Rice Valley, c. 6 air miles southeast of the ghost town of Rice
202
Comment
UCR262456
Erodium texanum
Stan C. Spencer
2001-4-13
s.n.
Riverside
Peninsular Range, edge of Wilson Creek, east of Sage Rd. near Radec
511
Comment
RSA0019317
Erythranthe guttata
G. R. Campbell
1951-5-30
16146
Riverside
Canyon above meadow, Pine Meadow Ranch, southeast of Kenworthy.
Comment
SEINET8411978
Erythranthe microphylla
G. R. Campbell
1948-7-3
606
Riverside
3 miles north of Dark Canyon, road between Idyllwild and Banning.
Comment
JOTR32898
Eschscholzia
La Doux, Tasha
2008-2-4
2940
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
POM308634
Eschscholzia
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3215
Riverside
Near Desert Center.
Comment
CAS-BOT-BC83130
Eschscholzia minutiflora
L. A. Greata
1901-1-1
423
Riverside
Coachella.
Comment
RSA0078687
Eschscholzia minutiflora
Jim M. Andre
2015-3-2
31353
Riverside
Along Kolbe Rd (dirt), northwest end of Coachella Valley at foot of Little SnBr Mtns, 0.2 mi. west of intersection between Hwy 62 and Indian Avenue (road to Desert Hot Springs), 2.3 mi. south of San Bernardino county line.
528
Comment
RSA0118598
Eschscholzia papastillii
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-16
7642
Riverside
Mecca Hills: hills around Shaver's Well, along Box Canyon Road; south edge of Shaver's Valley, east-northeast of Mecca.
294
Comment
CAS-BOT-BC419622
Eschscholzia parishii
Ynez Whilton Winblad
1937-4-22
s.n.
Riverside
Box Canyon
Comment
UC1202952
Eschscholzia parishii
Peter H. Raven
1958-1-25
11478
Riverside
Box Canyon
Comment
UC421604
Eschscholzia parishii
John Thomas Howell
1928-3-25
3539
Riverside
Painted Canyon Colorado Desert
Comment
UC855198
Eschscholzia parishii
I. W. Clokey
1935-4-17
6628
Riverside
Cottonwood Springs
Comment
UCR148448
Eschscholzia parishii
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.5 mile transect along Coachella Canal right-of-way, between siphons 26 and 28, north of Hunters Spring, near S base of Orocopia Mtns.
21
Comment
UCR167412
Eschscholzia parishii
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
RSA0023137
Eschscholzia parishii
Anstruther Davidson
1893-04
s.n.
Riverside
Palm Springs.
Comment
UC1608073
Eucalyptus camaldulensis
D. Goodward
April 1987
30
Riverside
Eucalyptus irrigation plot U.C. Riverside Moreno Valley Field Station (s. of Alessandro Blvd. near Nason St., Tree R45T6); Moreno Valley, U.C. Riverside Moreno Valley Field Station
457
Comment
SDSU13534
Eucalyptus globulus
W. Miller with C. Mosse
Riverside
Comment
RSA704001
Eucrypta chrysanthemifolia
Daphne K. Christopher, H. Stevens, Z. Princip
2003-4-9
126
Riverside
Near Hermano Road, off Hwy. 15, Indian Truck Trail exit. On right spur of primary dirt road.
550
Comment
SD130318
Eucrypta chrysanthemifolia
Ed LaRue
1990-4-13
Riverside
0.t mile northwest of Aguanga, north of Highway 79 and west of Highway 371.
640
Comment
UCR128565
Eucrypta chrysanthemifolia
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23906
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
UCR214147
Eucrypta chrysanthemifolia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37711
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.3 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
405
Comment
RSA777156
Eucrypta chrysanthemifolia var. chrysanthemifolia
Steve Boyd, S. G. Jett
2008-3-20
11834
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
UC1424860
Eucrypta chrysanthemifolia var. chrysanthemifolia
C. W. Tilforth
1978-4-30
1570
Riverside
hills e Norco
Comment
SDSU14100
Eulobus californicus
Jonathan S. Austin, Michael G. Simpson
2002-4-20
16
Riverside
Near parking area off Tornado road adjacent to riparian area north of Santa Margarita river, Santa Margarita Ecological Reserve.
233
Comment
HSC24947
Euonymus occidentalis var. parishii
Wesley O. Griesel
1962-6-29
Riverside
Dark Canyon, San Jacinto Mtns.
1921
Comment
POM261421
Euonymus occidentalis var. parishii
J. C. Roos
1941-8-2
88
Riverside
Dark Canyon.
2134
Comment
SD233226
Euphorbia abramsiana
Catherine MacGregor
2012-9-13
Riverside
East of Blythe. Area where sheet-flowing water backed up and ponded next to an unpaved trail.
127
Comment
UCR242866
Euphorbia abramsiana
Catherine MacGregor
2012-9-13
s.n.
Riverside
Sonoran (Colorado) Desert, west of Blythe, 1.55 km E of Wileys Well Rd., 2.73 km south of I-10, 3.7 km NE of state prison
127
Comment
SEINET255215
Euphorbia maculata
R. D. Goeden, D. W. Ricker
1965-6-18
Riverside
Riverside, north side of Blaine st. just west of Gaga Canal.
313
Comment
UCR114025
Euphorbia maculata
Mitch Provance
2000-6-24
2048
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR120426
Euphorbia maculata
Mitch Provance
1998-7-23
912 E
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
SEINET4691939
Euphorbia micromera
Duncan S. Bell
2012-1
4175
Riverside
Rice Valley; east side of the Arica Mountians; approx 6 air miles southeast of the ghost town of Rice and Approx. 5.5 air miles east of Priests Well
202
Comment
UCR233944
Euphorbia micromera
Duncan S. Bell
2011-10-22
3000
Riverside
Sonoran (Colorado) Desert, Arica Mountains, west side of range, c. 2.6 air miles west of Priests Well, c. 6.8 air mi. SW of Rice
437
Comment
UC17652
Euphorbia palmeri
H. M. Hall
Jul 1901
2520
Riverside
s side San Jacinto Mountains
1584
Comment
UCR124637
Euphorbia polycarpa
B. C. Templeton, I. W. Clokey
1930-4-9
1013
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
UCR16344
Fagonia laevis
J. Texera
1970-3-27
3
Riverside
Sonoran (Colorado) Desert, c. 3 miles south of town of Palm Desert on dirt road continuation of Portola Avenue, 0.75 mile north of boundary fence of Deep Canyon Desert Research Center
207
Comment
GMDRC5049
Fagonia pachyacantha
J. Andre, G. L. Clifton
2011-2-22
17444
Riverside
Mecca Hills: along Box Canyon Rd, 10.3 mi. NE of town of Mecca
219
Comment
OBI53020
Fagonia pachyacantha
Kathleen Keil
1993-3-27
s.n.
Riverside
18 mi W of Chiriaco Summit along I-10
Comment
RSA605772
Fagonia pachyacantha
A. C. Sanders
1995-5-23
17115
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., N of Toro Cyn., W of Monroe St., S. of Ave. 62
15
Comment
RSA747733
Fagonia pachyacantha
Scott D. White, Justin M. Wood
2009-3-24
12573
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
CDA22199
Fatoua villosa
A. C. Sanders, S. Morgan
1994-10-7
15832
Riverside
Riverside: UCR Botanic Garden.
0
Comment
SBBG103914
Festuca microstachys var. microstachys
S. D. White
1993-4-20
1216 a
Riverside
SE of Estelle Pk, Gavilan Hills
792
Comment
UCR102191
Festuca myuros
Jeri Hirshberg
1989-3-15
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta; small mesa SW of Mesa de Burro
579
Comment
UCR207328
Festuca myuros
O. F. Clarke
2000-4-27
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
SEINET238915
Festuca octoflora
A. C. Sanders
1998-3-17
21744
Riverside
Shipley/Skinner Reserve area: North Domenigoni Hills S of Hemet (Winchester. 7.5' Q.)
343
Comment
RSA751920
Ficus carica
Scott D. White, Justin M. Wood
2009-5-22
12924
Riverside
San Jacinto Mts: Halfway Spring, accessed via Old Control Road.
1159
Comment
RSA689557
Filago californica
Scott D. White, Michael Honer
2003-4-25
9125
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
SEINET3082771
Filago depressa
O. F. Clarke
1973-4-1
Riverside
Sonoran Desert, alluvial fan at S entrance to Joshua Tree National Monument, below Cottonwood Springs.
Comment
UCR204229
Filago depressa
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1090
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
RSA479909
Filago gallica
Steve Boyd
1987-5-9
2086
Riverside
City of Riverside, J.V. Boyd residence, 2307 Oak Crest.
Comment
SD173101
Forestiera neomexicana
Juergen Schrenk
2005-4-2
17
Riverside
Northern Anza Borrego Desert, White Wash
Comment
RSA623949
Frankenia grandifolia var. campestris
Arthur R. Kruckeberg
1940-12-7
4778
Riverside
Cajulco Canon, near Elsinore
Comment Read comments Mar 9 2013
UCR114309
Frankenia salina
Julie A. Greene
1993-4-30
1267
Riverside
Perris-Aguanga Basin region, San Jacinto Valley, San Jacinto Wildlife Area. north of San Jacinto River drainage.
433
Comment
UCR182511
Frankenia salina
Mitch Provance
2005-5-17
6563
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
UCR133455
Fraxinus dipetala
Tracy Tennant, J. S. Ross
1998-7-30
MOR- 674
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Hathaway Canyon, slope above and west of polygon H3.
976
Comment
JEPS42940
Fraxinus velutina
W. L. Jepson
1901-5-22
14599
Riverside
near Van De Venter's; San Jacinto Mts., Palm Canyon
Comment
RSA717493
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11135
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCR21312
Fremontodendron californicum
W. W. Mayhew
1980-7-3
s.n.
Riverside
Santa Rosa Mtns, N slope of Santa Rosa Peak
1890
Comment
POM182212
Funastrum cynanchoides var. hartwegii
P. A. Munz
1932-4-24
12397
Riverside
San Jacinto Mountains: Snow Creek Canyon
457
Comment
RSA0042855
Funastrum hirtellum
Duncan S. Bell, LeRoy Gross
2014-3-20
6273
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
UCR173869
Galium
Scott D. White, Pam DeVries
2000-4-25
7730
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, Temescal Valley, Corona area: E foothills of the Santa Ana Mtns, just above citrus groves
518
Comment
POM172216
Galium andrewsii subsp. andrewsii
M. French Gilman
1928-5-27
1155
Riverside
Banning.
Comment
UCR154830
Galium angustifolium
A. C. Sanders, Mike Misenhelter
2005-3-23
29277
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
UCR242664
Galium angustifolium
A. C. Sanders
2013-7-6
40855
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at junction with small side road
1905
Comment
JEPS56072
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and Clare Hardham
1965-6-17
4128
Riverside
road from Banning to Idyllwild 2 mi n Lake Fullmore
Comment
POM367712
Galium angustifolium subsp. angustifolium
Christopher Davidson
1973-4-1
1808
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
UCR260193
Galium angustifolium subsp. angustifolium
Duncan S. Bell, Caitlin Elam
2013-5-21
4966
Riverside
San Jacinto Mountains, southern side of West Ridge at the southern end of Strawberry Valley . 1.75 air me southwest of Idyllwild
1592
Comment
RSA633329
Galium angustifolium subsp. jacinticum
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38091
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
UCD170417
Galium californicum subsp. primum
D. O. Burge
2017-3-12
2224
Riverside
Pine Cove area, roadside on Red Hill Road.
1720
Comment
JOTR35471
Galium multiflorum
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-26
74
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats
1389
Comment
UC1329872
Galium munzii
James E. Cole
1941-5-30
829
Riverside
Quail Mountain Joshua Tree National Monument
1584
Comment
UCR116586
Galium murale
A. C. Sanders
2001-5-10
24251
Riverside
San Bernardino Valley region, Riverside, Blaine St. at RR tracks near intersection with Watkins Dr.
335
Comment
RSA454423
Galium parishii
E. C. Jaeger
1922-6-28
s.n.
Riverside
Tahquitz Valley.
2073
Comment Read comments May 29 2011
POM284281
Galium porrigens
Lyman D. Benson
1932-3-26
3179
Riverside
Temecula Grade. Temecula Valley.
549
Comment
POM301774
Galium stellatum
J. Cole
1942-5-19
961
Riverside
Ruby Lee Mine, Joshua Tree National Monument.
915
Comment
POM67937
Galium stellatum
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
JOTR30285
Garrya flavescens
Bell, Mike, Kathleen White
2007-3-20
s.n.
Riverside
Joshua Tree National Park. Eureka Peak
Comment
UCR13739
Garrya flavescens
N. R. Zabriskie, W. W. Zabriskie
1972-10-22
545
Riverside
Santa Rosa Mtns, N slope of mountains, by Cactus Spring Trail crossing of Horsethief Creek, tributary to Deep Canyon. (Site 13)
1098
Comment
OBI14155
Garrya fremontii
Carl B. Wolf
1939-1-20
9485
Riverside
Santa Ana Mts E side, along Eagle Motor Way, 1 mi below summit
914
Comment
RSA748224
Garrya veatchii
T. Scott, A. Townesmith, K. M. Meyer
2007-3-9
115
Riverside
Cleveland National Forest. 0.8 mile down Woodridge Rd. in town of Oak Grove, at Oak Grove trailhead.
855
Comment
UC1930076
Gastridium phleoides
Scott D. White, Michael Honer
2003-5-27
9414
Riverside
Gavilian Hills / Temescal Canyon: Hils and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake Street exit. Collected south and/or west of unnamed peak 2349. (Lake Elsiniore & adjacent Alberhill)
Comment
CLARK-A1528-4674
Gastridium ventricosum
John C. Roos
1965-6-30
Riverside
Santa Ana Mountains
Comment
UC729832
Gayophytum diffusum subsp. parviflorum
Carl B. Wolf
1932-8-5
3932
Riverside
Devils Slide Trail from Idyllwild to Tahquitz Valley (summit); San Jacinto Mts.
2438
Comment
CHSC23885
Geraea canescens
T. M. Lane
1975-3-24
3
Riverside
In a wash, 1 mi n of US Interstate 10 at s entrance of Joshua Tree National Monument on Pinto Basin Rd. Mojave Desert.
533
Comment
POM358659
Geraea canescens
Emery M. Whilton
1937-1-16
s.n.
Riverside
Taken at La Quinta, Coachella Valley.
Comment
RSA789494
Geraea canescens
Wilma Griset
1931-3-28
78
Riverside
Colorado Desert (Edon). [Edom?]
Comment
SD152832
Geranium carolinianum
Steve Boyd
1992-4-15
6875
Riverside
San Mateo Canyon Wilderness Area; Bluewater Trail, downstream to the confluencde with San Mateo Creek.
334
Comment
RSA680565
Gilia
Scott D. White, Michael Honer
2003-4-30
9130
Riverside
Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station.
396
Comment
RSA678422
Gilia angelensis
Michael Wall
2003-4-15
264
Riverside
Lamb Canyon west of Beaumont, off Hwy. 79, 5.2 mi. south jct. with 10 Fwy up dirt road at turnout along west side of Hwy.
602
Comment
UCR111560
Gilia angelensis
Mitch Provance
1998-5-4
1709
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
RSA0094785
Gilia capitata
Duncan S. Bell, Andrew Chambers, Jacob B. Landis, Evan Meyer, Billy Sale
2015-4-2
7937
Riverside
San Gorgonio Pass area, between Cabazon and Whitewater, just south of Interstate 10, where the Pacific Crest Trail passes under the freeway.
397
Comment
UCR265818
Gilia capitata
Mitch Provance
2012-5-24
512- 08 A
Riverside
San Gorgonio Pass, Banning, near its border with Beaumont, Smith Creek Wash vicinity, E of Highland Springs Rd., both N and S of W Wilson St.
784
Comment
UC60876
Gilia capitata subsp. abrotanifolia
H. M. Hall
Apr., 1903
3844
Riverside
Morena Valley
Comment Read comments Jul 6 2010
SEINET12279063
Gilia dianthoides
H. M. Hall
1902-1
2942
Riverside
vicinity of Riverside, in the Sonoran Zone
366
Comment
RSA171358
Gilia diegensis
J. D. Olmsted
1962-5-3
3530
Riverside
Santa Rosa Indian Reservation, following SW flank of mountains; 1/2 mi. SE of turn up to old Indian Village.
1768
Comment
UC126043
Gilia diegensis
D. Cleveland
1882-5-3
Riverside
Temecula
Comment
JEPS4119
Gilia ochroleuca subsp. exilis
W. L. Jepson
1939-4-17
19132
Riverside
Twin Sprs. , Twin Sprs. (Temescal Canyon)
Comment
RSA0016239
Gilia ochroleuca subsp. exilis
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4983
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010
750
Comment
UCR280974
Gilia ochroleuca subsp. exilis
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-4-6
417- 76
Riverside
Temescal Valley, Indian Wash, NE of I-15 and S of Temescal Canyon Rd.
351
Comment
UCR103313
Gilia stellata
George K. Helmkamp
1998-4-4
3175
Riverside
Sonoran (Colorado) Desert, 2.3 mi. north of Hwy I-10 on Eagle Mtn Rd.
274
Comment
UCR114124
Gilia stellata
B. G. Pitzer, J. Ross
1998-3-8
3608 .1
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
UCR169781
Gilia stellata
Scott D. White, Jennifer H. Jones
2005-5-24
11106
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
RSA712687
Glinus lotoides
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27909
Riverside
Peninsular Range: Alberhill Mountain, SE of old clay mining area.
448
Comment
RSA623566
Glyceria declinata
A. C. Sanders, S. Hawkins
1996-4-24
18088
Riverside
Morongo Indian Reservation, Vicinit of natural pond & bog at SE sdge of Burro Flats.
1098
Comment Read comments Dec 18 2009
SD146272
Glycyrrhiza lepidota
A. C. Sanders, Mitch Provance and B. Pitzer
2000-9-27
23678
Riverside
Southwest side of Mt. Rubidoux, northwest of intersecdtion of Tequesquite Ave. and Gregory Rd., nbear confluence of Arroyo Tequesquite and the river.
231
Comment
UCR99575
Glycyrrhiza lepidota
G. R. Ballmer
1996-5-19
s.n.
Riverside
E of Murrieta: near margin of Warm Springs Creek, adjacent to Hwy I-15 right-of-way.
366
Comment
UCR138833
Gnaphalium californicum
D. L. Banks
1997-4-5
1671
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek
762
Comment
RSA192004
Gnaphalium luteoalbum
E. W. Lathrop
1966-4-13
6166
Riverside
3 miles NW of Murrieta
Comment
SD137879
Gutierrezia sarothrae
Darin L. Banks, Steve Boyd
1995-10-26
827
Riverside
Northwest Palomar Mountains; Cleveland National Forest, west of the Wo odchuck Trail lat the first grassland area along trail.
740
Comment
UCR34925
Gutierrezia sarothrae
L. B. Ziegler
1964-8-25
016
Riverside
San Jacinto Mountains, Garner(Hemet) Valley. Valley floor in Kenworthy area.
1418
Comment
UCR92154
Gutierrezia sarothrae
D. L. Banks, Steve Boyd
1995-10-26
0827
Riverside
NW Palomar Mtns., Agua Tibia Mts., Cleveland Nat'l Forest, west of the Woodchuck trail. 0.8 mi from Wilderness Boundary
744
Comment
UCR109456
Haplopappus acradenius
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19659
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
UCR174462
Harpagonella palmeri
A. C. Sanders
2006-5-19
32379
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
UC32217
Helenium bigelovii
H. M. Hall
1897-8-13
848
Riverside
San Jacinto Mt.
1828
Comment
POM308572
Helianthemum scoparium var. vulgare
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-3-15
3245
Riverside
Aguanga. (north of Riverside Co.)
Comment
RSA0016907
Helianthemum scoparium var. vulgare
Anonymous
1907-05
s.n.
Riverside
Wilder's [Ranch], near Riverside
Comment
UCR274542
Helianthus annuus subsp. lenticularis
Mitch Provance, Ken Halama
2003-6-15
17063
Riverside
Temescal Mountains, Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
RSA0012941
Helianthus californicus
Scott D. White
2003-10-9
9816
Riverside
Pine Cove. Lily Creek just north of crossing at Hwy 243.
1738
Comment
RSA0012940
Helianthus californicus
I. W. Clokey, E. G. Anderson
1935-8-21
6934
Riverside
North fork, San Jacinto River.
1500
Comment
SEINET5711055
Helianthus californicus
Lowell E. Urbatsch, Jim Grace; Sue Grace
1995-1
7094
Riverside
Road to Idyllwild from Banning, ca. 5.5 miles from the south edge of Banning along CA 243; San Bernardino National Forest.; Banning
1219
Comment
POM17800
Helianthus gracilentus
P. A. Munz
1923-6-14
7060
Riverside
Glen Ivy Trail to Santiago Peak
1219
Comment
SD245271
Helianthus gracilentus
R. F. Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49536
Riverside
Santa Ana Mountains: along Ortega Highway (74).
Comment
SEINET1004954
Hemizonia kelloggii
Mitch Provance
2005-1
9811
Riverside
Nochols road wetland area t Alberhill Creek, S of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore.
396
Comment
UCR176887
Hemizonia kelloggii
Tracy Tennant
1998-7-1
s.n.
Riverside
San Jacinto Valley, SE of Winchester, 'North Hills', at south end of California Ave.
457
Comment
UCR132838
Hemizonia mohavensis
A. C. Sanders, Steve Boyd, Jeff Ross, , Mitch Provance
1998-10-25
22275
Riverside
San Jacinto Mtns., along entrance road to McCall Memorial Park, c. 0.5 mi. west of Mountain Center
1355
Comment
UCR88422
Hemizonia mohavensis
Jeri Hirshberg
1995-9-13
s.n.
Riverside
San Jacianto Mtns., drainage crossing Twin Pines Ranch Road, c. 1/2 mi NW of Twin Pines Ranch Boundary, c. 1/4 mi NW of Hill 3831
1098
Comment
SEINET2047161
Hemizonia paniculata
Howard Scott Gentry
1948-7-20
8177
Riverside
Gentry Farm, ca. 3 mi NE of Murrieta.
Comment
UCR90423
Hemizonia paniculata
D. L. Banks, Steve Boyd
1995-10-26
0829
Riverside
NW Palomar Mtns., Agua Tibia Mtns; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Woodchuck Trail, at the large grassland area along the upper trail. Approx. 1.6 mi from the Wilderness boundary
939
Comment
RSA532585
Hemizonia pungens subsp. laevis
D. E. Bramlet, D. Bradney
1989-6-13
1924
Riverside
Domenigoni-Diamond Valley, in an open ditch just east of Gateway farms. The site is just south of Newport Rd, at the Newport and Lucas Rd interesection.
517
Comment
UCR162935
Hemizonia pungens subsp. laevis
Fred M. Roberts, D. E. Bramlet
2005-4-1
6146
Riverside
Upper Salt Creek, W of Hemet, parcel between Devonshire and Florida, c. 0.2km N of Florida and 0.2km W San Diego Aquaduct; c. 2km NW Ryn Field
457
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
UCR133332
Herniaria hirsuta subsp. cinerea
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR211704
Herniaria hirsuta subsp. cinerea
Fred M. Roberts, Kerry M. Byrne
2006-5-4
6331
Riverside
Perris-Agunaga Basin, West Hemet Hills, 1.0 km northeast of the junction of Stowe and Winchester Roads
470
Comment
RSA559362
Heterocodon rariflorum
Steve Boyd, Timothy S. Ross, Dave Bramlet
1993-5-13
7380 -B
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
RSA0075887
Heterotheca grandiflora
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. All of sec. 33, W/2 sec. 34, NW/4 sec. 3 [T6S] and a small portion of eastern sec 35.
488
Comment
SD136915
Heterotheca grandiflora
Steve Boyd, Tim Ross and Dave Bramlet
1992-9-9
7675
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; upper San Mateo Canyon, from the junction of Tenaja Road and Los Alamos Road.
Comment
UCR176668
Heterotheca grandiflora
G. S. Nuessly
1980-11-11
s.n.
Riverside
Riverside: U.C. Riverside campus, near Health Center
351
Comment
UCR94952
Heterotheca sessiliflora subsp. echioides
Scott D. White
1996-8-15
4473
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
JEPS43059
Heuchera hirsutissima
Carl V. Meyer
1928-7-27
551
Riverside
at summit of Mt. San Jacinto (San Jacinto Peak); San Jacinto Mountains
3293
Comment
SD3007
Hibiscus denudatus
Fidella g. Woodcock
1928-4-27
Riverside
Road to Andreas Canyon.
Comment
POM48033
Hieracium albiflorum
P. A. Munz, I. M. Johnston
1924-7-27
8750
Riverside
Dark canyon
1982
Comment
SEINET188385
Hilaria rigida
C. L. Hitchcock
1940-4-3
5934
Riverside
Joshua Tree NM ; 1 1/2 mi NE of Cottonwood Spring along 29 Palms Rd Joshua Tree Nat Monument
Comment
SEINET3011912
Hilaria rigida
A. C. Sanders
2010-3-23
37544
Riverside
Sonoran (Colorado ) Desert; Chuckwalla Valley, at SW foot of Palen Mountains (Sidewinder 7.5' Q.).
130
Comment
SEINET10933655
Hilaria rigida
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2871
Riverside
Pushawalla Canyon, Indio Hills. On dry plateau. Channel 1/2 mi NW.
Comment
CAS-BOT-BC207560
Hoffmannseggia microphylla
R. H. Peebles; H. F. Loomis
1930-4-6
190
Riverside
Near Shavers Well
Comment
RSA0125269
Hoffmannseggia microphylla
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8757
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 4.5 air miles east northeast of the summit of Martinez Mountain.
230
Comment
RSA674575
Hoffmannseggia microphylla
Scott D. White, Brian Leatherman
2000-10-5
8135
Riverside
Near Berdoo canyon: Northeast of Dillon Rd., just S of mouth of Berdoo Canyon. On the S-facing bajada of the Little San Bernardino Mts.
183
Comment
UCR220341
Hordeum
D. E. Bramlet
1991-5-7
2122
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto Valley, 8.2 km SW of Hemet, just NE of jct. of California Ave. & Marvin Hull Road, c. 50-150 m north of the AT&SF railroad tracks & 300 m west of MWD canal
500
Comment
CAS-BOT-BC174030
Hordeum depressum
A. C. Sanders
2003-5-9
26582
Riverside
San Jacinto Valley: west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.)
457
Comment
RSA717054
Hordeum depressum
A. C. Sanders
2003-5-9
26582
Riverside
San Jacinto Valley: west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.)
457
Comment
SD262166
Hordeum depressum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 19
Riverside
Elsinore Trought: Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, A+- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
UCR140309
Hordeum depressum
A. C. Sanders
2004-4-9
27478
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
UCD169405
Hordeum intercedens
A. C. Sanders; T. B. Salvato
2011-4-4
38974
Riverside
Peninsular Range, Warm Springs Valley, 0.4 mi. WNW (276 deg. ) of intersection of Collier Ave. and Riverside Dr./Hwy 74, NE of Baker St.
387
Comment
UCR136257
Hordeum marinum
A. C. Sanders
2004-4-20
27564
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
UCR75532
Hordeum marinum subsp. gussoneanum
A. C. Sanders
1993-5-12
14002
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
UCR41803
Hordeum murinum
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6035
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
RSA121044
Hordeum murinum subsp. glaucum
J. T. Howell
1956-3-19
31117
Riverside
San Jacinto.
Comment
CAS-BOT-BC148570
Horkelia clevelandii
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
HSC79039
Hornungia procumbens
A. C. Sanders
1985-3-7
5403
Riverside
San Jacinto Valley, salt scald in barley fields 0.25 mi. S of the intersection of Bridge St. and Gilman Springs Rd.
457
Comment
UC1478708
Hulsea heterochroma
C. W. Tilforth and B. Busenberg
1980-6-10
1986
Riverside
2.2 mi in on n leg Thomas Mtn. Rd. (w of Hwy 74 and s of Lake Hemet)
Comment
LA203770
Hulsea vestita subsp. callicarpha
Jonathan Sauer; H. Walter
1980-5-17
280
Riverside
James San Jacinto Mountains Reserve, Near Lake Fulmor
Comment
POM11429
Hulsea vestita subsp. callicarpha
P. A. Munz
1922-7-3
5960
Riverside
S slopes of Santa Rosa Mts.
1676
Comment
RSA650972
Hymenoclea salsola
D. Geisinger, E. Baldwin
1959-3-23
s.n.
Riverside
Palm Springs.
Comment
RSA0054852
Hymenoclea salsola
W. Marquart
1938-3-12
s.n.
Riverside
Twenty mi. West of Blythe.
Comment
POM2920
Hypericum androsaemum
I. M. Johnston
1916-08
s.n.
Riverside
Strawberry Valley
Comment
SD140187
Hypochaeris glabra
Scott White
1993-4-22
1230
Riverside
North Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
RSA420170
Hyptis emoryi
N. C. Cooper
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs.
Comment
RSA758325
Hyptis emoryi
Doug Goldman
2005-3-3
3029
Riverside
Box Canyon, along the west side of Box Canyon Road, around 10 miles southwest of the intersection with Interstate 10 and around 0.7 miles southeast of Blake Hill
268
Comment
UCD124927
Hyptis emoryi
G. H. Vansell
1928-4-1
s.n.
Riverside
S. Calif. and Coachella Valley.
Comment
UCR274851
Hyptis emoryi
Aaron C. Sedgwick, David Fraker
2012-4-24
07
Riverside
Sonoran (Colorado) Desert, Palen Valley south of Hwy I-10 on Dupont Road, c. 2 miles northeast of the Chuckwalla Mountains Wilderness Area
183
Comment
UCR74381
Hyptis emoryi
Theo Glenn
1991-5-2
91- 21
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
SEINET10836950
Hyptis emoryi
David B. Dunn
1948-2-21
Dunn 3657
Riverside
Found in wash; a rain about two weeks earlier. Pushawalla canyon, indio hills of the colorado desert; w of indio.
Comment
UCR265615
Iberis umbellata
Ling-Hsuan Kung
2011-6-1
014
Riverside
Big Spring Mountains, in Moreno Valley off of the Pigeon Pass Road
586
Comment
RSA356636
Isoetes howellii
R. F. Thorne, Earl Lathrop
1975-5-20
45542
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro; Santa Ana Mountains
610
Comment
CLARK-A1045-339
Jepsonia parryi
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon burn; Bautista Road; Hemet 15'Q
Comment
POM47847
Jepsonia parryi
H. Baer
1923-11-5
s.n.
Riverside
Rice Canyon, Elsinore.
Comment
UCR210
Juglans californica
Eugene Cardiff
1950-3-15
s.n.
Riverside
San Bernardino Valley Region, Jurupa Hills [=Jurupa Mtns.]
518
Comment
RSA751412
Juglans hindsii
R. E. Riefner Jr., K. Campbell
2007-5-19
07 -211
Riverside
Temecula, Temecula Canyon, Santa Margarita River, ca. 1.5 mi W of I-15 Fwy.
298
Comment
CAS-BOT-BC110075
Juncus acutus
S. B. Parish
1907-4-22
6146
Riverside
Western border of the Colorado Desert. Palm Canon [Canyon].
200
Comment
UCR237513
Juncus acutus subsp. leopoldii
Amber Swanson, Duncan S. Bell
2011-3-11
214
Riverside
Mojave Desert, Coachella Valley Preserve, Willis Trail, Willis Palm Oasis near spring off Thousand Palms Road
104
Comment
UCR259224
Juncus arcticus
Mitch Provance
2012-4-20
412- 07
Riverside
San Timoteo Canyon, just southeast of the SCE El Casco Substation, on the south side of San Timoteo Canyon Rd./Oak Valley Parkway
643
Comment
UCR108825
Juncus balticus
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
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
POM14372
Juncus bufonius
Phillip A. Munz
1922-5-5
5160
Riverside
0.5 mile north of March Field [March Air Force Base].
Comment
UCR139058
Juncus bufonius var. bufonius
Julie A. Greene
1993-4-17
1198
Riverside
Perris Basin, San Jacinto Wildlife Area, west of Davis Rd
433
Comment
UCD141501
Juncus effusus subsp. austrocalifornicus
Louis C. Wheeler
1931-10-3
189
Riverside
Strawberry Valley, San Jacinto Mountains.
1584
Comment
UC842783
Juncus macrandrus
Crawford and Johnston
1917-6-9
1232
Riverside
near Corona; Santa Ana River
Comment
SD122852
Juncus macrophyllus
Steve Boyd
1985-7-23
1020
Riverside
DeLuz Road, 8 miles west of Rancho California, side canyon of Sandia Creek, in wet sand along stream.
305
Comment
CHSC106635
Juncus rugulosus
P. F. Zika; Nick Otting
2010-8-3
25250
Riverside
Lake Fulmor, above Route 243, Hall Canyon, Black Mountain, San Jacinto Mountains.
1650
Comment
RSA621443
Juncus textilis
Darin L. Banks
1997-11-15
2193
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, on the north side of the Dorland Mountain Arts Colony.
549
Comment
UCR125764
Juncus textilis
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25659
Riverside
San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail
884
Comment
UCSB45480
Juncus tiehmii
Ertter, Barbara; Strachan, Jeffrey
1979-6-26
Riverside
Kenworthy Forest Station on Hwy 74 in Garner Valley; San Jacinto Mts; T6N R3E Sec 25/36 adjacent to type collection
Comment Read comments Mar 25 2011
RSA598424
Juniperus californica
F. C. Vasek
1963-3-31
630331 -3
Riverside
Small valley in a canyon just south of highest peak in Coxcomb Mountains.
1067
Comment
UCR20717
Juniperus californica
A. C. Sanders, S. D. Boyd
1980-5-2
1424
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
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
LA202787
Justicia californica
B. Lewis;
1939-4-9
sn
Riverside
Palms to Pines Highway
152
Comment
POM254740
Justicia californica
P. A. Munz
1940-3-24
15692
Riverside
3 miles south of Cottonwood Springs, Eagle Mts
457
Comment
RSA402292
Justicia californica
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs
Comment Read comments Nov 5 2011
SEINET10437453
Justicia californica
Richard Walker
1967-4-30
59
Riverside
Palm Desert on south side of Carriage Road ca 2 miles east of state highway 74 (Pines to Palms Highway)
Comment
CDA28517
Kallstroemia californica
W. E. Henson
Nov 1937
Riverside
Blythe.
0
Comment
RSA0104499
Kallstroemia parviflora
Duncan S. Bell, Sarah DeGroot
2015-9-21
8645
Riverside
Santa Rosa Mountains; north side of Asbestos Mountain, approximately 0.5 air mile east of Potrero Spring.
1147
Comment
CLARK-A1528-1225
Keckiella antirrhinoides
Sherri Stange
1980-5-31
Riverside
Hemet
518
Comment
RSA401732
Keckiella antirrhinoides
Christopher Davidson, B. Gustafson
1977-4-7
5588
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope.
610
Comment
RSA424826
Keckiella antirrhinoides
George R. Johnston
1934-3-27
18068
Riverside
Near Wildomar.
Comment
RSA503492
Keckiella antirrhinoides
Frederick W. Oettinger
1969-4-9
865
Riverside
San Bernardino Mts., Whitewater Canyon: c. 10 mi. NNW of Palm Springs.
Comment
UCR30791
Keckiella ternata
A. C. Sanders, W. Rehlaender, N. M. Fellows
1983-6-28
3867
Riverside
San Jacinto Mtns., Mt. Edna Road, 0.2 mi west of Hwy 243, about 5 mi above Banning.
1067
Comment
SBBG11771
Keckiella ternata subsp. ternata
D. E. Breedlove
1961-8-5
939
Riverside
Riverside Hwy 1, 0.2 mi SW of Fuller Mill Crk
1645
Comment
VVC2010
Koeberlinia spinosa var. tenuispina
Corey Mitchell
2010-4-19
s.n.
Riverside
Colorado Desert, 6.5 miles north of Desert Center
201
Comment
RSA396457
Koeleria macrantha
Dave Kelly, Walter Wisura
1987-6-19
4166
Riverside
7.3 miles from Highway 74 along Thomas Mountain Road, S of Lake Hemet
Comment
CAS-BOT-BC273673
Koeleria pyramidata
H. M. Hall
1901-6-1
2376
Riverside
San Jacinto Mountains. In the vicinity of Strawberry Valley
1828
Comment
JOTR34022
Krameria bicolor
La Doux, Tasha, M. Harding
2010-4-7
2909
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; in upper reaches of side canyon, approx. 1 mile north of park boundary
Comment
RSA20295
Krameria erecta
Roxana S. Ferris, Ruth P. Rossbach
1938-5-15
9560
Riverside
1 mile below Cottonwood Springs
Comment
RSA409440
Krameria erecta
George B. Grant
1906-05
6786
Riverside
Palm Springs
Comment
UC1080461
Krameria erecta
P. C. Everett and E. K. Balls
1958-4-29
23030
Riverside
along rd from Desert Center to Vidal Jct. 21.9 mi sw Rice
548
Comment
JOTR30100
Krameria grayi
La Doux, Tasha, Alice Miller
2007-5-31
1775
Riverside
Joshua Tree National Park. Stop 1: Cottonwood Springs/Oasis; slope above oasis along visitor walkway to parking lot.
893
Comment
RSA0011208
Krameria grayi
Roxana S. Ferris
1928-4-22
7196
Riverside
Edge of mesa in the Colorado River opposite Parker.
Comment
UCR20700
Lamarckia aurea
A. C. Sanders, Steve Boyd
1980-5-2
1423
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR2508
Lamarckia aurea
F. M. Reed
1926-3-10
5270
Riverside
Riverside
229
Comment
UCR72159
Langloisia setosissima
Theo Glenn
1991-5-7
91- 88
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
365
Comment
UC909089
Langloisia setosissima subsp. setosissima
Herbert L. Mason
1928-3-10
4204
Riverside
Hidden Springs Canyon Coachella Mts., Hidden Springs Canyon
Comment
CAS-BOT-BC170702
Larrea tridentata
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater
Comment
LA209866
Larrea tridentata
Miss Helflaud;
March 1925
8723
Riverside
Palm Springs
Comment
UCR261451
Larrea tridentata
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41448
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
UCR90269
Larrea tridentata
F. M. Reed
1917-5-19
3943
Riverside
Western Colorado Desert, Palm Canyon, near Palm Springs
152
Comment
RSA593997
Lastarriaea coriacea
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
940
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
CAS-BOT-BC338912
Lasthenia californica
Scott D. White; Julie Greene
1997-3-12
4774
Riverside
Perris Basin, W Riverside Co. Sun City: Near I-215 Freeway, S of Perris and N of Menifee. Low hills E of Bavaria Dr.
490
Comment
RSA12916
Lasthenia coronaria
C. B. Wolf
1935-4-7
6306
Riverside
2 mi. SW of Perris.
427
Comment
RSA522764
Lasthenia coronaria
Steve Boyd, Tim Ross, L. Arnseth
1990-3-29
3871
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
SBBG55772
Lasthenia coronaria
D. Keil, M. McLeod
1977-3-26
12010 -1
Riverside
Hwy 71, 8 mi NW of Lake Elsinore St Recreation area
365
Comment
SEINET2053253
Lasthenia coronaria
Don Mitchell
1990-4-30
Riverside
W side of Sage Road, ca. 1/2 mi. S of intersection with Wilson Valley Road. Sage 7.5' quad.
701
Comment
UCR172198
Lasthenia coronaria
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
CAS-BOT-BC328106
Lasthenia glabrata subsp. coulteri
D. Bramlet
1992-4-9
2221
Riverside
2.6 km W of Lakeview and 15 m to 100 m E of the San Jacinto River and just W of an existing dirt access road. The site is approx. 440 m S of the MWD easement road.
433
Comment
RSA502915
Lasthenia glabrata subsp. coulteri
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
POM13209
Lasthenia gracilis
P. A. Munz, I. M. Johnston
1920-5-20
5452
Riverside
Hemet Valley, San Jacinto Mts
1372
Comment
UCR140447
Lasthenia gracilis
A. C. Sanders, Guy Bruyea
2004-4-2
27425
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
CSUSB1273
Lathyrus laetiflorus
Steve Kulju
1974-5-16
Riverside
Santa Ana Mountains Murrieta. Tenaja Road, 1.5 miles from Washington Ave.
Comment
RSA406640
Lathyrus vestitus subsp. alefeldii
N. C. Cooper
1944-4-22
1130
Riverside
Banning
701
Comment
JEPS55283
Lathyrus vestitus var. alefeldii
W. L. Jepson
1901-5-19
1279
Riverside
Strawberry Valley, Mt. San Jacinto
1676
Comment
SDSU14267
Lathyrus vestitus var. alefeldii
Ryan Jacobson, Jeremy Mass
2000-4-19
8
Riverside
Santa Margarita Ecological Reserve. Near west bank of Stone Creek, about 1 mile north east of south-side facility.
177
Comment
JOTR33966
Layia glandulosa
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2852
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; sandy wash and gravelly benches with bouldery granitic outcrops
Comment
CAS-BOT-BC379628
Layia platyglossa
L. R. Abrams
1935-4-7
13669
Riverside
Gavilan Hills, 2 mi. SW of Perris
Comment
JEPS40023
Layia platyglossa
W. L. Jepson
1901-5-20
1322
Riverside
Thomas Valley (prob. Garner Valley); Mt. San Jacinto Range
1341
Comment Read comments Feb 16 2013
UCR182347
Layia platyglossa
Mitch Provance
2005-5-17
6551 A
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
POM4861
Layia platyglossa subsp. campestris
P. A. Munz
1918-4-27
2152
Riverside
Near Corona.
Comment
CAS-BOT-BC534385
Lemna gibba
R. F. Thorne; E. Lathrop
1969-6-6
39344
Riverside
Santa Rosa Plateau: Rancho California
609
Comment
SD117843
Lemna minor
Wayne P. Armstrong
1985-6-29
1240
Riverside
Creek at northeast end of Fulmor Lake, on Highway R 1, northwest of Idyllwild.
1524
Comment
RSA588600
Lemna minuta
Darin L. Banks, Steve Boyd
1995-10-17
811
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground., Along the narrow benches where Arroyo Seco turns to the E, just W of the Metasedimentary hills.
524
Comment
UCR143141
Lepidium dictyotum var. acutidens
D. E. Bramlet
1997-3-13
2493
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Nichols Road Wetlands, c. 275-335m SE of Nichols Road, 91m west of Collier Ave. and 196-305 m west of the I-5, east of the dirt road extending S from Nichols Rd. and adjacent to Alberhill Creek
381
Comment
UCR202049
Lepidium dictyotum var. acutidens
Karin Cleary-Rose
1998-3-6
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave.
527
Comment
UCSB2386
Lepidium fremontii
Bobkowski, Vincent
1960-4-2
Riverside
60 yards south of Southern Entrance to Joshua Tree National Monument; off U.S. 60-70 (near intersection of 60-70 with Calif. 195)
Comment
UCR218317
Lepidium fremontii var. fremontii
Jim Andre, T. La Doux
2009-3-10
11247
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
RSA718298
Lepidium lasiocarpum
Michael Honer, L. Hulse
2004-4-2
1879
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
Comment
UCR249507
Lepidium lasiocarpum
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7285
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
UCR245260
Lepidium lasiocarpum subsp. lasiocarpum
Jim Andre
2012-3-19
21307
Riverside
Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella
470
Comment
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
UCR60563
Lepidium latifolium
Don Mitchell
1990-1-3
s.n.
Riverside
Woodcrest, south of Van Buren and west of Washington
Comment
UCR112320
Lepidium latipes
A. C. Sanders, K. C. Rose
1998-5-21
21865
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
SEINET3523568
Lepidium nitidum
A. R. Gillogly
1966-3-19
Riverside
19 miles east of Indio on Highway 60.
Comment
UCR26523
Lepidium pinnatifidum
A. C. Sanders, S. Hagopian
1981-5-20
1258
Riverside
Peninsular Range, Wolf Valley, SE of Temecula, NE of State Hwy S16 along road to sod farm
329
Comment
UCR116428
Lepidium strictum
A. C. Sanders
2001-5-1
24068
Riverside
San Bernardino Valley region, Riverside, UCR campus
335
Comment
SBBG34199
Lepidium virginicum
T. L. Secrest
1951-5-20
Riverside
Idyllwild
1524
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
UCR106731
Lepidium virginicum var. robinsonii
John Wear, N. Moorhatch
1996-9-20
s.n.
Riverside
San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCR174372
Lepidium virginicum var. robinsonii
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32656
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
RSA736173
Leptochloa fusca subsp. uninervia
Scott D. White, Justin M. Wood
2008-5-13
11956
Riverside
I-215 freeway right of way. South of Scott Rd.
Comment
CAS-BOT-BC274376
Leptochloa panicea subsp. brachiata
Malcom A. Nobs; S. Galen Smith
1948-9-3
489
Riverside
2 miles north of Indio
Comment
RSA698320
Leptosiphon floribundus
Jeanne Paxton
1934-4-15
s.n.
Riverside
Hagador Canyon
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
UCR274211
Leptosiphon floribundus subsp. hallii
Duncan S. Bell
2014-11-14
7704
Riverside
Santa Rosa Mountains, Santa Rosa Mountain Wilderness area, west side of Martinez Mountain, at meeting point of Horsethief Creek and the Cactus Spring Trail
1055
Comment
RSA748056
Lewisia rediviva
Justin M. Wood
2009-5-11
691
Riverside
Garner Valley, Quinn Flat area.
1372
Comment
RSA781835
Leymus condensatus
Michael Wall
2011-8-5
611
Riverside
Along Bautista Canyon Rd., confluence of unnamed canyon ca. 1.5 miles SE of jct. with Fairview Ave.
629
Comment
SDSU1091
Leymus condensatus
A. H. Gallup
1948-6-12
226
Riverside
San Jacinto Mt. Road from San Jacinto.
835
Comment
UCR40359
Limnanthes gracilis subsp. parishii
Tom Griggs, E. W. Lathrop
1985-3-3
2
Riverside
Santa Rosa Plateau, Mesa de Colorado, on The Nature Conservancy Preserve, 4 mi. west of Murrieta
Comment
CDA18026
Limnobium laevigatum
J. Chandler
1999-7-3
PDR 1243886
Riverside
In outdoor pond, approx. 1/4 acre in Desert Lawn Cemetary, Desert Lawn Dr., Calimesa.
0
Comment
UCR224368
Limonium duriusculum
Justin M. Wood
2010-5-19
1843
Riverside
Santa Ana Canyon, Santa Ana River, c. 1.4 mi downstream of Prado dam outlet, just northwest of Green River Housing Estate
131
Comment
UCR234281
Limonium sinuatum
A. C. Sanders
2012-4-12
40029
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, near El Hermano Rd.
312
Comment
RSA468466
Linanthus californicus
Ora M. Clark
1929-2-24
1536
Riverside
N slope of San Jacinto S of Cabazon
Comment Read comments Nov 9 2011
CLARK-A1045-673
Linanthus ciliatus
George K. Helmkamp
1977-5-21
Riverside
San Jacinto Mountains forest west of Pine Cove; Palm Springs 15'Q
Comment
RSA550019
Linanthus dianthiflorus subsp. dianthiflorus
W. Wisura, A. King, Lydia Newcomb
1992-4-10
4678
Riverside
Gorgonio Pass: Stubbe Canyon N of W-Palm Springs.
Comment
POM96830
Linanthus dianthiflorus subsp. dianthiflorus
F. M. Reed
1926-5-8
5311
Riverside
Rocky hills on highway south of Perris.
Comment
JOTR36429
Linanthus jonesii
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
678
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
UCR85241
Linanthus jonesii
A. C. Sanders, P. J. MacKay, C. L. Sanders, M. Jacobsmyer
1995-3-5
15996
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness
610
Comment
RSA673729
Linanthus lemmonii
Scott D. White, Bill La Haye
2000-5-27
7963
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
RSA761099
Linanthus lemmonii
Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke
2010-3-31
116
Riverside
PCT Trail. W of White Water Canyon. N of jct of I-10 and Rte 111.
740
Comment
UCR48529
Linanthus lemmonii
Steve Boyd
1986-4-19
1696
Riverside
Peninsular Range, Temescal Canyon, east side of Indian wash between I-15 and Temescal Canyon Road
351
Comment
RSA751425
Linanthus liniflorus
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35577
Riverside
May Valley c. 1.25 mi SW of Fleming Ranch, near May Valley Rd.
1560
Comment
RSA554129
Linanthus maculatus
George K. Helmkamp
1992-4-16
92 -4
Riverside
Coachella Valley, soft, sandy bench of Mission Creek, 0.4 miles S of Indian Ave. on old Hwy 62. [A few scattered plants found on N side of Mission Creek between Hwy 62 & old Hwy 62, but none S of creek or W of Hwy 62.]
20
Comment
SD231406
Linanthus maculatus
J. Mark Porter, Sarah DeGroot
2005-3-9
14246
Riverside
East of State Route 62, on paved road between Peirson Blvd. and Indian Ave., north of the Metropolitan Water District Resevior, Morongo Valley. On both sides of the roads.
486
Comment
UCR1629
Linanthus parviflorus
Leland R. Dykes
1962-5-1
48
Riverside
Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Rd, c. 11 mi. west of Palomar Road [=Washington Ave.] in Murrieta [vicinity of Tenaja Guard Station]
610
Comment
UCR116851
Linaria canadensis var. texana
A. C. Sanders, Steven R. Hill
2001-5-4
24142
Riverside
Santa Ana Mtns. region, W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho Calif. Rd.
488
Comment
UCR182995
Linaria canadensis var. texana
Mitch Provance
2003-5-5
4402
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
RSA435723
Linum lewisii
N. C. Cooper
1944-5-6
1207
Riverside
Whitewater Canyon.
457
Comment
UCR8101
Linum lewisii
B. Freeman
1969-6-14
690614- 3
Riverside
San Jacinto Mtns, University of California, Riverside's James Reserve, road from Banning to Idyllwild, near Lake Fulmor. Trailfinder's Camp.
1646
Comment
RSA645548
Linum usitatissimum
S. J. Myers
1996-1-16
s.n.
Riverside
Perris Basin: 2 mi. NE of Perris, flood control channel between Perris Blvd. and Murrieta St., parallel to Nuevo Rd. ca. 1/4 mi. north., [UTM 10 km: MH-7 & 8E, 4N. March AFB & Bernasconi Hills]
442
Comment
CAS-BOT-BC111980
Lipocarpha occidentalis
Frederick Morris Reed
1908-7-12
2443
Riverside
Margin of Lake Surprise, San Jacinto Mtns.
2743
Comment
UCR49999
Lippia nodiflora
Theo Glenn
1987-6-15
s.n.
Riverside
Western Colorado Desert, Coachella Valley, Thousand Palms Oasis, in the Indio Hills.
168
Comment
RSA612778
Loeflingia squarrosa
D. L. Banks, Victor Steinmann
1997-3-13
1424
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
UCR85382
Loeflingia squarrosa
A. C. Sanders, P. J. MacKay, G. K. Helmkamp
1995-5-19
16162
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtn Foothills, Coachella Valley, alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road 14 telephone poles above Hwy 111 (Palm Canyon Dr.)
300
Comment
UC133154
Logfia arizonica
Samuel B. Parish
1894-3-1
Riverside
Colorado Desert
Comment
JOTR35140
Logfia depressa
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3252
Riverside
Joshua Tree National Park. West Cottonwood Mountains; southeast edge of Pinkham Wash, east of Pinkham Canyon Road; rocky flats between small drainages in mouth of Pinkham Wash (Stop 1)
Comment
CAS-BOT-BC342260
Logfia filaginoides
H. M. Hall
1903-4-1
3786
Riverside
Vicinity of Riverside
365
Comment
UCR90342
Logfia gallica
Scott D. White
1995-6-30
3439
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
RSA343106
Lolium perenne subsp. multiflorum
R. F. Thorne, Walter Wisura, E. Lathrop, Sara Meury
1985-5-18
60629
Riverside
Santa Rosa Plateau: Cole Canyon, near entrance to Nature Conservancy Reserve.
530
Comment
RSA192223
Lolium perenne subsp. multiflorum
E. W. Lathrop
1966-5-11
6291
Riverside
3 miles SW of Murrieta on the De Luz Road, first canyon to the right of the road.
Comment
POM6649
Lomatium dasycarpum subsp. dasycarpum
P. A. Munz
1919-3-25
2312
Riverside
Beaumont.
Comment
JEPS17026
Lomatium mohavense
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1332
Riverside
Thomas Valley to Van Deventer's Ranch; San Jacinto Mts.
Comment
SBBG95112
Lonicera interrupta
S. D. White
1990-7-10
Riverside
E Millard Cyn, on the rd to Kitching Peak Trail
1127
Comment Read comments Sep 8 2014
UCR100040
Lonicera interrupta
Scott D. White
1994-4-23
2049
Riverside
San Bernardino Mtns., Millard Canyon, c. 5 air miles north of Cabazon: U.S. Forest Service Road 2S05.1, c. 1-1.5 mi. south of Millard Canyon Guard Station and junction of roads 2S05.2 & 2S05.1A (= East Branch)
1037
Comment
UCR94935
Lonicera subspicata
Scott D. White
1996-8-15
4459
Riverside
San Jacinto Mtns., Idyllwild Area: Unnamed drainage (tributary to Toll Rd. Cyn.) at crossing w/ USFS Rd. directly west of Isomata.
1555
Comment
SEINET3154554
Lonicera subspicata
F. M. Reed
1908-7-14
2393
Riverside
San Jacinto mts.; ridge above strawberry valley.
1829
Comment
UC455867
Lonicera subspicata var. denudata
I. J. Condit
1910-6-24
Riverside
San Jacinto Mt.
609
Comment
SD67736
Lonicera subspicata var. johnstonii
Victor Duran
1933-7-2
3496
Riverside
Vandeventer Flat, Santa Rosa Mountains.
1520
Comment
SEINET238483
Lotus argophyllus
A. C. Sanders
1994-5-29
14569
Riverside
San Bernardino Mountains: Millard Canyon at stream crossing just below site of Millard Station on FS road 2S05.
1100
Comment
SEINET3523394
Lotus argophyllus subsp. decorus
Susan McKelvey
1937-11-27
5016
Riverside
to Pines Highway, San Jacinto Mts
Comment
RSA770293
Lotus argophyllus var. argophyllus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4578
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
JEPS44386
Lotus argyraeus
Lauramay T. Dempster
1966-6-19
4266
Riverside
second saddle n of Toro Peak; Santa Rosa Mountains
Comment
UC15537
Lotus argyraeus
H. M. Hall
May 1899
1173
Riverside
Coyote Canyon San Jacinto Mountains, El Toro Mt.
1524
Comment
RSA0018560
Lotus crassifolius
Keith E. Hoffmaster
1937-7-5
819
Riverside
San Jacinto Mtns.
Comment
JEPS55435
Lotus grandiflorus
W. L. Jepson
1901-5-19
1286
Riverside
Strawberry Valley Mt. San Jacinto
Comment
RSA717834
Lotus grandiflorus
T. Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 526
Riverside
Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
UCR214887
Lotus hamatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37673
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
402
Comment
UCR60258
Lotus hamatus
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3181
Riverside
Peninsular Range, Vail Lake area; hills just to SW of the dam
488
Comment
UC15659
Lotus heermannii
H. M. Hall
1901-6
2379
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
UCR23899
Lotus nevadensis var. nevadensis
John C. Roos
1937-8-18
2541
Riverside
San Jacinto Mtns., Near Willow Creek
2439
Comment
RSA90355
Lotus nevadensis var. nevadensis
F. W. Peirson
1924-7-27
4989
Riverside
San Jacinto Mountains: Dark Canyon.
2226
Comment
UCR6715
Lotus purshianus
Frank C. Vasek
1964-7-19
640719- 03
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
Comment
UC62934
Lotus purshianus var. purshianus
H. M. Hall
1895-6-23
154
Riverside
vicinity Riverside
Comment
SDSU4339
Lotus rigidus
H. Wedberg
1962-4-20
918
Riverside
About 1 mile southeast of Pinyon Flats on road to Palm Springs, San Jacinto Mountains. Pinyon-Juniper woodland.
1219
Comment
RSA659785
Lotus salsuginosus
J. C. Roos, L. Roos
1952-5-19
5694
Riverside
On hills north of Moreno.
Comment
RSA90380
Lotus salsuginosus var. brevivexillus
F. W. Peirson
1927-4-12
7155
Riverside
Painted canyon, near Mecca.
Comment
RSA629027
Lotus salsuginosus var. salsuginosus
Scott D. White
1998-6-28
6791
Riverside
Corona: River Road bridge over the Santa Ana River.
159
Comment
CLARK-A1703-68
Lotus scoparius
William Horn, Jr.
1963-3-22
630322#1
Riverside
Riverside
365
Comment
CSUSB1258
Lotus scoparius
Leland E. Francois
1966-3-27
32766 2
Riverside
City of Riverside, lower southeast slope of Mount Rubidoux, just up the slope from Glenwood Drive.
297
Comment
RSA614136
Lotus scoparius
D. L. Banks
1997-2-23
1303
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
RSA660306
Lotus scoparius
Joan Del Pino
1981-5-9
12
Riverside
Hwy 74, 5.2 mils from Lake Shore Dr.
Comment
SEINET244846
Lotus scoparius var. brevialatus
A. C. Sanders, L. A. Stoddart
2002-4-9
24931
Riverside
The Badlands; Hills and canyons west of Laborde Canyon, 1 mi NE of Eden Hot Springs, SW of Beaumont
Comment
RSA799918
Lotus strigosus
Justin M. Wood, D. M. Ray
2011-4-28
3851
Riverside
Sonoran Desert: Chuckwalla Valley; Eagle Mountain Road, 2.8 miles west of Desert Center and 0.9 miles north of I-10.
312
Comment
RSA678415
Lotus strigosus var. strigosus
Michael Wall
2003-4-6
257
Riverside
Vacant lot off Ramona Expressway at Donna Ave adjacent to Soboba Health Clinic. Property for sale and future housing development.
506
Comment
RSA278982
Lotus tomentellus
B. A. Prigge
1978-3-23
2432
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
SEINET3557310
Lotus tomentellus
Philip A. Munz
1940-3-23
15722
Riverside
North end of Pinto Basin, Mohave Desert
610
Comment
RSA406438
Lotus unifoliolatus
M. M. Thompson
1947-6-9
c 2067
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UC1537085
Lotus wrangelianus
Gordon H. True Jr.
1935-4-5
215
Riverside
Gavilan Peak Gavilan Hills
731
Comment
RSA709182
Lupinus
A. C. Sanders, J. Goetzen
1996-5-1
18129
Riverside
Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, N of Banning.
830
Comment
RSA783365
Lupinus
J. D. Olmsted
1960-4-17
384
Riverside
Oat Flats at head of Tin Mine Canyon 9 miles southwest of Corona along Skyline Drive
823
Comment Read comments Jun 2 2013
SEINET5327615
Lupinus albifrons
E. A. Zumbro
1903-1
396
Riverside
Blue Mt., W. Riverside.
Comment
POM349949
Lupinus arizonicus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
RSA124415
Lupinus arizonicus
Percy C. Everett, E. K. Balls
1958-4-29
23019
Riverside
U. S. Hwy. 60/70, Indio to Blythe, 1 mi. W. of Cactus City.
Comment
RSA777787
Lupinus arizonicus
Jim Andre
2011-2-9
15913
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
SEINET6180888
Lupinus arizonicus
D. W. McNeal
1980-4-18
2305
Riverside
Beside Hwy. #195 in Mecca Canyon, 9.6 mi. sw. of the jct. of Interstate #10.; 0
Comment
POM350005
Lupinus bicolor
Ora M. Clark
1929-2-23
1526
Riverside
South of Cabazon
Comment Read comments Mar 13 2011
RSA741163
Lupinus bicolor
Scott D. White, Justin M. Wood
2008-5-15
11999
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
SEINET7073451
Lupinus bicolor
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
UCR16250
Lupinus bicolor
Sally Crum
1966-3-20
s.n.
Riverside
Peninsular Ranges, Santa Ana Mountains, 1 mi. west of Murrieta on Tenaja Road
1220
Comment
UCR213306
Lupinus bicolor
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37699
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
POM350066
Lupinus bicolor subsp. microphyllus
N. C. Cooper
1945-5-24
1622
Riverside
Big Oaks Canyon, Banning.
1220
Comment
UCR25553
Lupinus bicolor subsp. microphyllus
John C. Roos
1941-4-19
169
Riverside
Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon
671
Comment
SEINET2062597
Lupinus bicolor var. microphyllus
Norman C. Cooper
1947-4-5
2038
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
CLARK-A1656-820
Lupinus concinnus
Theo Glenn
1982-4-23
Riverside
Cottonwood Canyon
Comment
JEPS65048
Lupinus concinnus
W. L. Jepson
1901-5-19
1297
Riverside
Chalk Hill Mt. San Jacinto, Chalk Hill
1371
Comment
RSA407143
Lupinus concinnus subsp. optatus
N. C. Cooper
1944-5-21
1285
Riverside
San Jacinto Mtns. West Side.
1220
Comment
UCR1560
Lupinus concinnus subsp. optatus
R. L. Needham
1962-5-19
10068
Riverside
Peninsular Ranges, San Jacinto Mtns, above Fern Basin Campground (off Idyllwild-Banning Hwy).
1982
Comment
CAS-BOT-BC205383
Lupinus excubitus
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-7
37801
Riverside
Peninsular Range: southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
UC489156
Lupinus excubitus
C. V. Meyer
June 1927
166
Riverside
San Jacinto Mts.
1737
Comment
CAS-BOT-BC216685
Lupinus excubitus subsp. hallii
C. B. Wolf
1932-5-25
3693
Riverside
0.25 mile SW of summit of Moreno Grade, Bad Lands SW of Beaumont
670
Comment
LA205061
Lupinus excubitus var. austromontanus
W. Pequegnat;
March 1937
125
Riverside
Santa Ana Mountains, Coldwater Canyon, E ridge
Comment
SEINET3208894
Lupinus excubitus var. austromontanus
G. Goodwin
2012-6-14
3449
Riverside
San Jacinto Mountains, south of Banning along highway 243 just north of Vista Grande viewpoint
1550
Comment
RSA572997
Lupinus excubitus var. hallii
Steve D. Boyd
1986-4-22
1750
Riverside
Temescal Canyon; Stable alluvial benches of Indian wash just S of I-15.
Comment
RSA91199
Lupinus excubitus var. hallii
F. W. Peirson
1922-5-18
3063
Riverside
Temescal Canyon, western Riverside County
274
Comment
RSA160413
Lupinus formosus
J. D. Olmsted
1959-9-23
994
Riverside
2.5 miles south of Hemet Lake on Hwy 74 near road to Thomas Mt. trhough Garner ranch, San Jacinto Mts, Helmet Lake Drainage
1387
Comment Read comments Apr 1 2011
UC1713285
Lupinus formosus
C. V. Meyer
June 1927
175
Riverside
Dark Canyon; San Jacinto Mts., Dark Canyon
1828
Comment
OBI30168
Lupinus hirsutissimus
Iversen
1974-4-27
s.n.
Riverside
El Cariso Crk
Comment
RSA0012054
Lupinus hirsutissimus
Steve D. Boyd, Susan Jett
2008-3-20
11827
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
RSA644186
Lupinus hirsutissimus
Scott D. White
1995-8-23
3583
Riverside
San Jacinto Valley. San Jacinto Riv., just N of City of San Jacinto boundary, ca. 1 mi SE of bridge at State St.
463
Comment
UCR258631
Lupinus hirsutissimus
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7896
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
SEINET10485438
Lupinus hyacinthinus
David B. Dunn
1946-8-17
Dunn 2716
Riverside
1/4 mi. Along trail to hidden lake from round meadow. San jacinto mts.
Comment
UC73187
Lupinus latifolius var. parishii
M. F. Gilman
1904-1
44
Riverside
Banning
Comment Read comments Mar 13 2011
SD133084
Lupinus microcarpus var. microcarpus
Scott White
1991-5-13
91 86
Riverside
Highway 79, immediately west of U.S. Forest Service Campground at Dripping Springs
548
Comment
UC129482
Lupinus shockleyi
H. M. Hall
Apr. 1905
5762
Riverside
Palm Springs; Colorado Desert, Palm Springs
152
Comment
CLARK-A1045-232
Lupinus sparsiflorus
George K. Helmkamp
1978-4-1
Riverside
Whitewater junction of Interstate highway 10 and Verbenia Avenue; Whitewater 7.5'Q
Comment
SFV9218
Lupinus sparsiflorus
J. H. Lane
1972-4-9
65
Riverside
Pauba Valley in vicinity of Temecula. Highway 71 and Pauba Valley Road, not far from junction of Highway 395 and Highway 71. Top of hill to east of road.
Comment
UCR113168
Lupinus sparsiflorus
A. C. Sanders
1998-3-11
21690
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north side of Diamond Valley, along high water road of reservoir under construction
549
Comment
RSA701424
Lupinus truncatus
Steve Boyd, Aydee Virgen
2004-4-13
10879
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UC56611
Lupinus truncatus
H. M. Hall
Apr 1902
2898
Riverside
Coahuilla foot-hills , Coahuilla foot-hills (San Jacinto Mountains)
762
Comment
POM48592
Luzula comosa
Mary F. Spencer
1919-7-19
1197
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
POM292863
Lycium andersonii
Lyman D. Benson
1949-3-28
13565
Riverside
Santa Rosa Mountains. Pines to Palms Highway from Palm Springs to Hemet.
732
Comment
POM4209
Lycium andersonii
I. M. Johnston
1918-5-30
2025
Riverside
Lake Elsinore.
366
Comment
RSA0125368
Lycium andersonii
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8763
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting near the Martinez Slide, approximately 4 air miles northeast of the summit of Martinez Mountain.
264
Comment
RSA774990
Lycium andersonii
Duncan S. Bell
2011-4-7
2171
Riverside
On the east side of the Arica mountains; approximately 2 miles northwest of Priests Well, or approximately 5.2 air miles southwest of the ghost town of Rice.
357
Comment
UC68699
Lycium cooperi
H. M. Hall
May 1905
6031
Riverside
Eagle Mt. Colorado Desert
975
Comment
RSA785450
Lythrum californicum
Jeremiah George
2011-8-9
s.n.
Riverside
north shore of Lake Elsinore, south of end of Lehr Dr.
384
Comment
UCR20174
Machaeranthera canescens subsp. ziegleri
Jeanine Derby, T. P. Krantz
1977-1
s.n.
Riverside
Santa Rosa Mtns, Santa Rosa Mountain, along [Forest Service Road] 7S02 to summit
Comment
SD227848
Maclura pomifera
A. C. Sanders, K. C. Rose
1999-6-18
22799
Riverside
Skinner/Domenigoni area; French Valley, E side of Wawhington Ave., 1/2 mile S of Rawson Rd. (Winchester 7.5'Q).
438
Comment
GMDRC6580
Madia elegans
J. M. Andre
2012-6-15
30542
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
RSA561886
Madia exigua
Steve Boyd, Timothy S. Ross
1992-6-10
7642
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about Potrero Escondido, an isolated area of low relief topping the ridge system due west of the junction on Tenaja Road (7S01) and Los Alamos Road (7S04)., At the confluence of Los Alamos Creek with the main trunk of San Mateo Creek.
671
Comment
CSUSB1447
Malacothamnus fasciculatus
Karen Cook
1966-5-19
Riverside
North-facing slope at foot of Mount Rubidoux, in Riverside.
243
Comment
SBBG27730
Malacothamnus orbiculatus
L. Allen
1967-8-15
Riverside
Hwy 71 near Hemet
Comment Read comments May 23 2012
POM14298
Malacothrix glabrata
P. A. Munz, D. D. Keck
1922-4-9
4817
Riverside
Southern base of Eagle Mountains, 3 miles northeast of the 'Hayfields'
213
Comment
RSA517926
Malacothrix glabrata
Steve Boyd, B. Roy, Thomas S. Elias, Sara Meury, S. Zona
1986-3-5
1354
Riverside
Hwy 195, N base of the Orocopia Mts., halfway between I-10 & Box Canyon.
Comment
RSA771656
Malacothrix glabrata
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4912
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
RSA775224
Malacothrix glabrata
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4477
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
RSA0001410
Malacothrix saxatilis var. tenuifolia
P. A. Munz
1923-6-14
7101
Riverside
Glen Ivy Trail to Santiago Peak, Santa Ana Mountains.
915
Comment
RSA575924
Malvella leprosa
Steve Boyd, D. L. Banks
1994-9-29
8364
Riverside
Lake Elsinore, floodplain E of dike along San Jacinto River, W of Sedco Hills community.
381
Comment
UCR135853
Malvella leprosa
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27897
Riverside
Peninsular Range, Temescal Creek in Walker Canyon, at foot of Alberhill Mountain
378
Comment
UCR272498
Malvella leprosa
Mitch Provance
2013-6-18
613- 33
Riverside
Santa Ana River Valley, Riverside, Arlanza area, W side of Hole Lake and adjacent mesa.
226
Comment
RSA33787
Marah macrocarpa
N. C. Cooper
1944-3-24
1026
Riverside
Banning.
701
Comment
RSA0099447
Marina parryi
Duncan S. Bell, Evan Meyer
2014-10-29
7693
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
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
UCR277801
Marina parryi
A. C. Sanders, Jim Malusa
2017-1-14
42663
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
UCR52003
Marina parryi
Steve Boyd
1988-3-10
2131
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
RSA740933
Marsilea vestita
Scott D. White, Justin M. Wood
2008-7-9
12435
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
UCR26314
Marsilea vestita
John C. Roos
1937-4-10
2072
Riverside
Lake Elsinore
366
Comment
UCR72820
Marsilea vestita
D. E. Bramlet
1991-6-20
2198
Riverside
Perris-Aguanga Basin region, San Jacinto Valley, San Jacinto Wildlife Area: c. 670 m east of Davis Rd & 60 m north of the San Jacinto River levee
475
Comment
RSA612845
Matricaria matricarioides
D. L. Banks
1997-3-1
1371
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
RSA559433
Meconella denticulata
Steve Boyd
1992-4-15
6859
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA613455
Medicago polymorpha
D. L. Banks, Victor W. Steinmann
1997-3-13
1437
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
OBI37483
Medicago sativa
Steve Boyd
1985-7-23
1007
Riverside
De Luz Rd, 5.5 mi W of Rancho Calif
396
Comment
UCR112800
Melia azedarach
A. C. Sanders
1997-5-1
20616
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
UCR187358
Melica frutescens
R. E. Riefner Jr.
2006-8-2
06- 350
Riverside
Peninsular Range, Lakeview Mountains, vicinity of Alicante Dr. and Jamawag Rd., NNW c. 0.75 mi. from Leon Rd.
580
Comment
CAS-BOT-BC281416
Melica imperfecta
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater
304
Comment
RSA543765
Melica imperfecta
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6065
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA659631
Melica imperfecta
J. C. Roos
1950-4-4
4754
Riverside
The summit of Reche Canyon. On 2 year old burn, steep West slope, 0.5 mi. N.E. of the summit.
793
Comment Read comments Apr 3 2011
SEINET266966
Melica imperfecta
D. Atwood, L Stritch
1993-4-2
17894
Riverside
Santa Rosa Plateau TNC Preserva and adjacent to BLM administrated lands
671
Comment
UCR104594
Melica imperfecta
G. R. Ballmer
1998-3-14
s.n.
Riverside
Santa Ana Mtns., Walker Basin, west of Temecula, south of Rancho California Rd., vicinity of Via Vaquero
396
Comment
CSUSB1309
Melilotus indicus
Dean Jones
1966-4-19
Riverside
on a lawn above Lot #4, UC Riverside campus.
365
Comment
UC1929956
Melilotus indicus
Scott D. White, Justin Wood
2008-6-16
12112
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
Comment
CAS-BOT-BC223708
Mentzelia
John H. Thomas
1957-3-30
6551
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
UCSB4198
Mentzelia albicaulis
Krogen, Roger
1957-1
Riverside
Box Canyon Wash, 7 mi E of Mecca on HWY 195
Comment
RSA678947
Mentzelia desertorum
Scott D. White, Michael Honer
2001-4-12
8307
Riverside
Shaver s Valley. South of the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
320
Comment
UCR134601
Mentzelia desertorum
Marisa Sripracha, Kyle Boyd
2004-2-14
023
Riverside
Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve
120
Comment
UCR232388
Mentzelia desertorum
Dave Silverman, Onkar Singh
2010-3-27
7854
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.4 km WSW of Mesaville siding, west of A Canal/Levee Blvd, & c. 7.6 km N of Blythe Airport
136
Comment
UC64310
Mentzelia dispersa
H. M. Hall
June 1897
657
Riverside
vicinity Strawberry Valley; San Jacitno Mountains
1584
Comment
PASA1556
Mentzelia involucrata
1928-3-3
Riverside
Near Whitewater
Comment Read comments Jun 24 2016
RSA0043029
Mentzelia involucrata
Duncan S. Bell, Loraine Washburn
2014-4-8
6575
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern/central section of range; approximately 2.25 air miles north of Clemens Well and Bradshaw Trail.
495
Comment
RSA253718
Mentzelia involucrata
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-21
6428
Riverside
Big Maria Mountains, 12 air miles north of downtown Blythe.
290
Comment
RSA440426
Mentzelia involucrata
T. W. Minthorn
1926-5-14
s.n.
Riverside
Near Indio, Colorado Desert.
Comment
RSA517824
Mentzelia involucrata
Steve Boyd, Orlando Mistretta
1986-3-13
1442
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
SDSU8092
Mentzelia involucrata
Darren S. Smith
1992-4-5
Riverside
480
Comment
UCD117240
Mentzelia involucrata
Geoffrey Levin
1975-4-5
471
Riverside
1 mile west of Berdoo Canyon Road on Dillon Road. Foothills of the Little San Bernadino Mountains.
60
Comment
RSA162704
Mentzelia montana
John Olmsted
1958-6-15
165
Riverside
5 miles N of Filmore [Fulmor] Lake towards Baning [Banning] on Baning Idyllwild Road Black Oak in dry grassland between Manzanita & woodland. Fk. San Jacinto Mt.
1372
Comment Read comments Dec 19 2008
RSA747564
Mentzelia veatchiana
Michael Honer
2003-4-11
1823
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak 2349 .
640
Comment
UCR75555
Mesembryanthemum nodiflorum
A. C. Sanders
1993-5-12
14003
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
LA209014
Micranthes californica
Harlan Lewis;
1937-3-19
Riverside
Reche Canyon
487
Comment
CLARK-A1656-751
Micropus californicus
Theo Glenn
1979-3-31
Riverside
San Jacinto Mountains
Comment
RSA562102
Micropus californicus
Steve Boyd
1992-4-14
6804
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
CAS-BOT-BC348846
Microseris douglasii subsp. douglasii
S. B. Parish
1914-3-24
9079
Riverside
Perris
Comment
UCR77588
Microseris douglasii subsp. douglasii
Steve Boyd, L. Arnseth, O. Mistretta
1991-5-6
6145
Riverside
Peninsular Range; Santa Ana Mountains, south side of Elsinore Peak
1067
Comment
UCR226075
Microseris douglasii subsp. platycarpha
A. C. Sanders, T. B. Salvato
2011-4-1
38944
Riverside
Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
UCR99158
Microseris douglasii subsp. platycarpha
A. C. Sanders, G. Helmkamp
1997-3-15
19995
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
POM13138
Microseris lindleyi
P. A. Munz, I. M. Johnston
1922-5-20
5456
Riverside
Pipe Creek, Hemet Valley
1418
Comment
RSA85115
Microseris lindleyi
J. C. Roos
1952-4-30
5610
Riverside
Between Camp Haan and Riverside
534
Comment
UCR241380
Microseris lindleyi
T. B. Salvato, Mike Landers
2013-3-21
7385 B
Riverside
Perris-Aguanga Basin, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd
470
Comment
RSA543959
Microsteris gracilis subsp. gracilis
Steve Boyd, Orlando Mistretta
1991-5-9
6190 boyd
Riverside
Santa Ana Mountains, lower flank of range along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons.
549
Comment
SD70886
Mimetanthe pilosa
Helen V. Witham
1969-7-2
171
Riverside
De Luz Creek crossing, 4 mi. N. of De Luz
249
Comment
UC943876
Mimulus
H. E. McMinn, M. Van Rensselaer
1945-6-7
1892
Riverside
Indian Truck Trail Santa Ana Mts.
853
Comment
UC943893
Mimulus
H. E. McMinn and M. Van Rensselaer
1945-6-7
1896
Riverside
along Indian Truck Trail east side of Santa Ana Mts.
960
Comment
RSA192316
Mimulus aurantiacus var. pubescens
H. A. Zuill
1966-3-20
96
Riverside
About 2 mi. WSW of Murrieta.
Comment
RSA500119
Mimulus aurantiacus var. pubescens
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-10
3692
Riverside
Vail Lake area, benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
RSA550815
Mimulus aurantiacus var. pubescens
David M. Thompson
1992-5-15
1063
Riverside
Vicinity of Aguaga. 1.0 mi. NW of San Diego Co. line along Hwy 79.
680
Comment
POM33
Mimulus aurantiacus var. puniceus
O. W. Robinson
1916-3-28
s.n.
Riverside
Miller's Canyon, Murrieta.
Comment
POM87
Mimulus aurantiacus var. puniceus
C. F. Baker
1904-4-4
4152
Riverside
Elsinore.
Comment
UC943863
Mimulus aurantiacus var. puniceus
H. E. McMinn
1935-6-23
3939
Riverside
s Elsinore
Comment
UCR116664
Mimulus aurantiacus var. puniceus
A. C. Sanders, Carolyn Washburn
2001-5-10
24234
Riverside
Perris-Aguanga Basin, 1 mi. south of Winchester on the east side of Hwy 79 (Winchester Rd.) just south of Patton Ave.
488
Comment
RSA525674
Mimulus brevipes
Steve Boyd
1990-5-3
4545
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA527878
Mimulus brevipes
Scott D. White
1991-5-10
91 -156
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
UCR72436
Mimulus breweri
Steve Morgan, H. M. Soldan
1992-5-23
92- 01
Riverside
Santa Rosa Mtns, SE end of San Bernardino National Forest, about 17 mi (airline) due south of Cathedral City, on County Road 7S02 (Santa Rosa Truck Trail), 0.2 mi south of Santa Rosa Camp [not Santa Rosa Spring, which is about 0.5 mi further south of 7S02]
2256
Comment
UC1931200
Mimulus floribundus
Scott D. White, Justin Wood
2008-6-19
12261
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
Comment
UCR201701
Mimulus floribundus
Scott D. White, Justin M. Wood
2008-6-19
12261
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
LA209477
Mimulus fremontii
Elizabeth McClintock;
1940-6-30
sn
Riverside
San Jacinto Mts., Between Fern Basin Camp and Marion Camp, Banning-Idyllwild road
Comment
RSA408105
Mimulus fremontii
R. S. Woglum
1937-5-22
534
Riverside
Anza, Cahuilla Valley.
Comment
UC1374912
Mimulus fremontii var. fremontii
Noel H. Holmgren, Liew Fah Seong
1969-6-17
3580
Riverside
8.5 mi n Idyllwild (County Road R1, at Black Mountain turnoff); San Jacinto Mountains
Comment
JEPS10473
Mimulus guttatus
I. W. Clokey
1935-8-21
6906
Riverside
Hemet Lake
1220
Comment
RSA442808
Mimulus guttatus
H. de Forest, Jack Rempel
1933-10-29
18685
Riverside
Snow Creek Canyon.
549
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
RSA752135
Mimulus pilosus
Justin M. Wood, Brandy Wood
2009-7-4
1039
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
SEINET196194
Mirabilis californica
LeRoy Abrams
1941-4-22
13875
Riverside
Palomar School near Perris
Comment
UC917853
Mirabilis laevis var. crassifolia
Frank W. Gould
1943-4-17
2120
Riverside
12 miles S of Corona
Comment
RSA28054
Mirabilis laevis var. retrorsa
I. L. Wiggins
1941-3-27
9696
Riverside
4 mi. north of Whitewater.
Comment
UC1595749
Mirabilis laevis var. villosa
W. Wisura, J. Dolan, and M. Wall
1992-3-25
4643
Riverside
2.1 mi w Corn spring; Chuckwalla Mts
Comment
UCD98207
Mirabilis laevis var. villosa
C. L. Hitchcock
1966-3-16
24176
Riverside
1/4 mile w. of Aguanga.
Comment
JEPS84377
Mohavea confertiflora
Roxanne Bittman
1977-2-27
12
Riverside
South side of Highway 195 about 9 miles from Box Canyon in Box Canyon upper bajada
365
Comment
RSA408763
Mohavea confertiflora
George R. Johnston, G. R. Johnston
1930-4-14
14660
Riverside
Shaver's Well Riverside.
Comment
RSA799255
Mohavea confertiflora
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
740
Riverside
North side of the Mecca hills, side canyon between the head of Box Canyon and Shavers Well, roughly 7.4 miles from Interstate 10 on Box Canyon Road.
305
Comment
UC1063092
Mohavea confertiflora
H. S. Yates
1937-3-23
6429
Riverside
Painted Canyon
121
Comment
UCR75084
Mohavea confertiflora
A. C. Sanders, E. J. Lawlor
1992-4-4
12147
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
SEINET13948598
Monardella lanceolata
Carl B. Wolf
1932-1
3914
Riverside
San Jacinto Mts. Point View, near Idyllwild. Alt 5400 ft.
1646
Comment
IRVC2005
Monardella linoides subsp. linoides
R. H. Whittaker, W. A. Niering
1963-6-9
SJ 364
Riverside
Santa Rosa Mtns: above old log mill. Peninsular Ranges
2012
Comment
RSA0012217
Monardella linoides subsp. linoides
Mark A. Elvin
2004-6-2
3497
Riverside
Garner Valley, east of Hwy 74 between Fobes Ranch Rd. and Morris Ranch Rd. at base of foothills
1372
Comment
CAS-BOT-BC215495
Monardella nana
Elizabeth McClintock
1941-7-21
127
Riverside
San Jacinto Mts., trail to Hidden Lake, along rocky slopes of switchbacks
Comment
LA96075
Monardella nana
Elizabeth McClintock;
1940-6-30
20
Riverside
near Marion Camp, on the Banning-Idyllwild rd
Comment
RSA761895
Monardella nana
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
708
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA750295
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-12
104
Riverside
San Jacinto Mts. Deer Springs and Suicide Rock tail. One switchback below the forks, on and around a rocky knoll.
Comment
RSA0089561
Monolopia lanceolata
Cindy Daverin
2015-3-11
s.n.
Riverside
Gavilan hills, El Sobrante Landfill mitigation property/Lake Mathews-Estelle Mountain Reserve, south of Lake Mathews and of Cajalco Rd., 1.3 km WNW (288 degrees) of Monument Peak.
443
Comment
RSA457759
Monoptilon bellioides
Steve Boyd, S. Meury, Laurel Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2126
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
UC1069983
Monoptilon bellioides
H. S. Yates
1937-3-23
6422
Riverside
5 mi nw Edom; Thermal Quadrangle
Comment Read comments Dec 16 2011
UCR260592
Morus alba
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41552
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Valley just below I-15 bridge near Hostettler Road, SE of Lee (Corona) Lake, south side of I-15, 2.17 km west of Lake St. at Alberhill
363
Comment
UCR242300
Muhlenbergia microsperma
A. C. Sanders, T. B. Salvato
2012-10-12
40426
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail
155
Comment
RSA17545
Muhlenbergia rigens
C. B. Wolf
1936-6-17
7960
Riverside
Santa Ana Mountains, Tenaja Road: road to La Cienaga, 1.4 mile off Ortega Highway.
610
Comment
RSA91746
Muhlenbergia rigens
F. W. Peirson
1921-3-23
2373
Riverside
Deep Canyon south of Coachella Valley
335
Comment
RSA543161
Muilla maritima
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6091
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
UCR116964
Muilla maritima
A. C. Sanders, T. B. Salvato
2001-5-3
24089
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR178011
Muilla maritima
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 609
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
UCR113548
Myoporum laetum
Mitch Provance
1998-6-6
690
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
SD37311
Myosurus minimus var. filiformis
Edith A. Purer
1936-4-6
6880 A
Riverside
Vernal pool, south of Elsinore
Comment
SBBG231
Myriopteris clevelandii
A. Lefebure
-Mar-1942
4810
Riverside
Hemet side of San Jacinto Mtns
Comment
SD80141
Myriopteris covillei
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
365
Riverside
Deep Canyon south of Highway 74, ca 2 miles up water service road, below crossing, north slope of Santa Rosa Mountains
1310
Comment
RSA480031
Nama demissa
Steve Boyd, Richard Noyes, L. Arnseth, D. Nordin, Tim Ross
1988-3-10
2154
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
UCSB33603
Nama demissa
Simmons, Karen
1979-3-25
Riverside
Just south of Cottonwood Springs; 30.5 mi. south of White Tank Campground; on Pinto Basin Road; Joshua Tree National Monument
152
Comment
JEPS1368
Nama demissa var. demissa
E. E. Schellenger
May 1920
Riverside
Chuckawalla Bench Colorado Desert, Chuckawalla Bench (Colorado Desert, Southern California)
Comment
UCR110404
Nama stenocarpa
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23173
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. east of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
JEPS493
Nassella pulchra
E. Bartholomew
Riverside
Riverside
Comment
POM10206
Navarretia atractyloides
F. M. Reed
1907-6-21
1424
Riverside
Riverside; Sec. 30 above Gage Canal.
Comment
SD138833
Navarretia fossalis
Craig Reiser
1993-4-25
Riverside
South side of Highway 79, perhaps I(c) mile east of Los Caballos Road. (IPB 3/06)
Comment
UCR62383
Navarretia fossalis
Don Mitchell
1990-6-1
s.n.
Riverside
About 1.5 mi. west of Lakeview, in small bulldozer-made ponds, north of Ramona Expressway, and about 200 yd. west of the San Jacinto River.
427
Comment
CAS-BOT-BC109110
Nemacaulis denudata var. gracilis
Geo. B. Grant
1906-4-20
6718
Riverside
Palm Springs
Comment
UC174067
Nemacaulis denudata var. gracilis
G. B. Grant
1900-1
6718
Riverside
Palm Springs Colorado Desert
Comment
LA204528
Nemacladus gracilis
Carl Epling; Harlan Lewis
1942-6-16
Riverside
San Jacinto Mountains, Saunders meadow, Idyllwild
Comment Read comments Jun 12 2015
SEINET10458412
Nemacladus longiflorus
Spencer
Spencer 1728
Riverside
Comment
UC472905
Nemacladus longiflorus var. longiflorus
Mary F. Spencer
1921-7-7
1661
Riverside
Tahquitz Trail; San Jacinto Mt.
1828
Comment Read comments Apr 9 2017
SEINET13681942
Nemacladus orientalis
Tina Ayers, Randy Scott
2017-3-19
1920
Riverside
Chuckwalla Mountains, ca 8 miles west of Chuckwalla Valley Road on Dupont Road, roadside at edge of wilderness area
152
Comment
UCR85602
Nemacladus orientalis
Theo Glenn
1991-5-15
91- 40
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains, NW of Blythe
351
Comment
UCR133442
Nemacladus pinnatifidus
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 466
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
RSA0124735
Nemacladus ramosissimus
Duncan S. Bell, LeRoy Gross
2016-3-31
9193 A
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
492
Comment
RSA75139
Nemacladus rubescens
F. W. Peirson
1926-1-31
6486
Riverside
About 2 miles from Dos Palmas on road to Mecca, Colorado Desert.
Comment
RSA75141
Nemacladus rubescens
F. W. Peirson
1928-4-24
7914
Riverside
Below Cottonwood Springs, Eagle Mountains. Northern Colorado Desert.
Comment
UC126891
Nemacladus rubescens
H. M. Hall
1905-4-17
5819
Riverside
e base Indio Mt.; Colorado Desert; Indio Mt., Colorado Desert, Riverside Co.
150
Comment
SEINET10460917
Nemacladus sigmoideus
Annie M. Alexander, Louise Kellogg
1941-4-24
Alexander 2076
Riverside
Gorge of Dry Morongo Creek, Morongo Valley
640
Comment
SD46094
Nemacladus tenuis var. aliformis
Herbert L. Mason
1952-4-7
14211
Riverside
Palm Springs, Palm Canyon
Comment
UCR127497
Nemacladus tenuis var. tenuis
A. C. Sanders, G. Nuhn
1995-4-20
16581
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
CSUSB123
Nemophila menziesii
R. Pirot
1975-4-27
Riverside
Juniper Flats Rs. and Highway 74 at Homeland.
542
Comment
RSA421335
Nemophila menziesii
Ora M. Clark
1929-3-2
163
Riverside
Near Elsinore.
Comment
UCR107894
Nemophila menziesii
G. F. Pratt
1997-3-8
s.n.
Riverside
Box Springs Mtns, S-facing slopes near highest peak, right around radio towers.
915
Comment
UCR163358
Nemophila menziesii
O. F. Clarke
2002-3-15
s.n.
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
UCR241581
Nemophila menziesii
A. C. Sanders, Timothy W. Chumley
2013-4-2
40746
Riverside
Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., near I-15 Fwy, SE of Corona (Lee) Lake
377
Comment
UCSB10586
Nemophila menziesii
Wedberg, H.
1957-3-22
Riverside
Hwy. 71, near Alberhill
Comment
UC63799
Nemophila menziesii var. integrifolia
W. L. Jepson
May 17 1901-Jun 1 1901
1288
Riverside
Strawberry Valley fide Herb. Jepson! according to L. Constance 1938 Strawberry Valley fide Herb. Jepson! according to L. Constan
Comment
UC63800
Nemophila menziesii var. integrifolia
H. M. Hall
June, 1901
2044
Riverside
wooded slopes and benches of the s side San Jacinto Mts. San Jacinto Mountains, Shingle Val. (Shingle Val.)
1371
Comment
SD227909
Nicotiana acuminata var. multiflora
Andrew C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22232
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, lower Hathaway Creek Canyon.
837
Comment
SD237630
Nicotiana clevelandii
Dave Silverman, Onkar Singh
2010-3-27
7861
Riverside
McCoy Wash, N of Palo Verde Mesa, 4.8 km WSW of Mesaville siding, W of A Canal/Levee Blvd, and 6 km N of Blythe Airport.
131
Comment
UCR21966
Nicotiana glauca
Steve Boyd
1980-5-21
295
Riverside
Gavilan Hills, Harford Springs County Park, on the NW corner of the Gavilan plateau.
Comment
UCR91736
Nicotiana glauca
A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman
1996-5-1
18098
Riverside
San Bernardino Mtns, Morongo Indian Reservation, natural pond & bog at SE edge of Burro Flats
1100
Comment
UCR251641
Nicotiana obtusifolia
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
782
Riverside
Sonoran (Colorado) Desert, Mecca Hills, just south of Shaver's Well
305
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
SEINET3078208
Nicotiana trigonophylla
John Adams
1965-5-9
210
Riverside
NE side of San Jacinto Mountains, Palms Springs area, 1 mi below tramway.
366
Comment
RSA0054916
Nicotiana trigonophylla
Mary Edmunds
1932-3-27
13
Riverside
Oasis, Coachella Valley.
Comment
RSA0055017
Nicotiana trigonophylla
Jim Shevock
1970-12-12
559
Riverside
Joshua Tree National Monument.
975
Comment
RSA58889
Nolina parryi
Philip A. Munz
1950-6-23
14919
Riverside
1.5 miles SE of Kenworthy, on road toward Coahuilla and Aguanga.
1524
Comment
CAS-BOT-BC71163
Notholaena californica
Ivan Johnston
1917-4-4
1052
Riverside
Palm Canyon
304
Comment
POM886
Notholaena californica subsp. californica
I. M. Johnston
1918-4-27
1864
Riverside
Temescal Canon (Between Elsinore and Corona)
366
Comment
CLARK-A1528-3571
Notholaena newberryi
John C. Roos, Lucille Roos
1951-10-27
5348
Riverside
Riverside
304
Comment
RSA614421
Oenothera californica subsp. californica
D. L. Banks
1997-3-29
1554
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
UCR281884
Oenothera californica subsp. californica
R. E. Riefner Jr.
2017-9-4
17- 452
Riverside
Perris-Aguanga Basin, Wolf Valley, city of Temecula, Temecula Creek, immediately north of Temecula Lane and Canterfield Drive, vicinity of Pala Community Park
323
Comment
POM122332
Oligomeris linifolia
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
UCR154611
Oncosiphon piluliferum
A. C. Sanders, T. B. Salvato
2005-5-17
30239
Riverside
Perris Basin, San Jacinto Valley, Gilman Springs Rd. at Quail Lake Golf Course
439
Comment
UCR230193
Oncosiphon piluliferum
A. C. Sanders, T. B. Salvato
2011-4-29
39356
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Romoland, McLaughlin Rd. east of Palomar Rd., near powerplant and railroad
445
Comment
UCR133373
Opuntia basilaris
Jeffrey Ross, T. B. Salvato
1998-5-28
MOR- 327
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, c. 3.5 miles NNW of Cabazon
915
Comment
CAS-BOT-BC58056
Opuntia basilaris var. basilaris
Alice Eastwood
1913-4-14
s.n.
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
SEINET9192033
Opuntia phaeacantha
Marc A. Baker, Michelle Cloud-Hughes
2015-6-23
18358
Riverside
2.5km north of central Banning, 39km NW of central Palm Springs
841
Comment
POM306431
Opuntia polyacantha var. erinacea
Scott Haselton
1962-12-28
s.n.
Riverside
Palms-to-Pines Hwy, east side; San Jacinto Mts.
1220
Comment
SD128319
Opuntia polyacantha var. erinacea
R. Mitchel Beauchamp
1971-5-16
2424
Riverside
Santa Rosa Mountains, open areas of pinyon forest, Pinyon Flat Campgrounds. (IPB 9/07)
1500
Comment
SD132129
Orcuttia californica
David B. Zippin
1991-5-30
155
Riverside
Margins of large vernal pool (lake) at Skunk Hollow
Comment
SBBG27016
Orobanche cooperi
K. K. Muller
1967-3-20
1383
Riverside
17.5 mi N of Desert Center on rd to Rice
Comment
JOTR37463
Orobanche fasciculata
Hodges, Stephen, T. Green
2016-5-5
585
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Upper Covington Flats, southwest from parking area for Covington Crest trail, along the ridge crest (Stop 1)
Comment
CLARK-A1528-871
Orthocarpus densiflorus
Charlotte Stocks
1962-5-14
Riverside
Anza
Comment
UCR34981
Osmorhiza brachypoda
L. B. Ziegler
1972-4-7
447
Riverside
San Jacinto Mtns., canyon on N slope Baldy Mtn.
1646
Comment
UCR118456
Osteospermum fruticosum
Mitch Provance
1999-5-4
1696
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA522708
Oxalis albicans subsp. californica
Steve Boyd, Tim S. Ross, L. Arnseth
1990-3-29
3894 -B
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
UCR16464
Paeonia californica
Robert A. Clark
1966-3-19
031966- 4
Riverside
Santa Ana Mtns, Rural Corona, Sky Line Drive 2.5 mi. from entrance off Chase Avenue
274
Comment
CAS-BOT-BC327910
Palafoxia arida
Geo. B. Grant
1906-5-1
906 -6748
Riverside
Colorado Desert. Palm Springs
Comment
POM363742
Palafoxia arida var. arida
L. H. Jones
1910-3-17
s.n.
Riverside
Riverside Mountain, Colorado River
Comment
POM363763
Palafoxia arida var. arida
M. B. Dunkle
1933-3-4
3039
Riverside
Painted Canyon
30
Comment
RSA314487
Palafoxia arida var. arida
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55360
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
UC1922423
Palafoxia arida var. arida
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1419
Riverside
Colorado Desert; Northeastern Colorado Desert region; Along Palen Road near Hwy 177.
170
Comment
UC402946
Palafoxia arida var. arida
H. E. and S. T. Parks
Feb. 1929
396
Riverside
Palm Springs Palm Springs (and southward)
Comment Read comments Feb 23 2010
SEINET10788753
Panicum urvilleanum
Sarah E. Youngstrom, J. Travis Columbus
2007-5-23
Youngstrom 1
Riverside
Just E of San Jacinto in San Jacinto River, 100-200 m N of Main St. bridge, near middle of dry river channel.
485
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
CAS-BOT-BC274184
Pappostipa speciosa
A. M. White
1974-6-8
1431
Riverside
50 mi. N. Desert Center
Comment
CAS-BOT-BC274187
Pappostipa speciosa
H. M. Hall
1899-5-1
1177 b
Riverside
El Toro Mt.
Comment
CLARK-A1528-4390
Parietaria floridana
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
POM123212
Parietaria hespera var. hespera
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA746822
Parietaria hespera var. hespera
Michael Honer
2003-4-16
1834
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak '2349'
640
Comment
CAS-BOT-BC293716
Parkinsonia florida
Mona Bourell
1987-4-14
3271
Riverside
BLM California Conservation Area, Hwy 195, spur off of Box Canyon. Near Mecca
150
Comment
RSA796106
Parkinsonia florida
Duncan S. Bell
2009-4-20
314
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
UCD170848
Parkinsonia florida
A. C. Sanders; T. B. Salvato, Mitch Provance
2000-4-25
23368
Riverside
Coachella Valley, east side of Coachella Canal between I-10 and Ave. 52, east of Coachella.
24
Comment
UCR226786
Parkinsonia florida
Jim Andre
2011-2-9
15902
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
RSA509447
Paspalum dilatatum
L. F. LaPre
1988-7-22
s.n.
Riverside
Santa Rosa Springs Ranch; Santa Rosa Plateau, W of town of Murrieta
549
Comment
RSA733145
Paspalum vaginatum
R. E. Riefner
2005-8-7
5 -596
Riverside
Indian wells, tributary to Whitewater River, Hwy. 111 near Point Happy.
20
Comment
CAS-BOT-BC355868
Pectis papposa var. papposa
C. F. Saunders
1913-6-1
s.n.
Riverside
Palm Springs, Colorado Desert
Comment
RSA608161
Pectis papposa var. papposa
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10049
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
UC577423
Pectis papposa var. papposa
J. and H. W. Grinnell
1937-11-30
1084 a
Riverside
24 mi w Blythe (bed of Ford Dry Lake); bed of Ford Dry Lake
Comment
UCR214585
Pectocarya anisocarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37862
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
RSA777852
Pectocarya heterocarpa
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-24
842
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
RSA781652
Pectocarya heterocarpa
Duncan S. Bell
2009-3-8
73
Riverside
Arica Mountains: northwest section of mountain range approximately 3.2 air miles northwest of Priest Well, or approximately 6 air miles southwest of the ghost town of Rice.
476
Comment
UCR234813
Pectocarya heterocarpa
Jim Andre, Glenn L. Clifton
2011-2-22
17478
Riverside
Coachella Valley, 1.2 mi due south of Windy Point (at Hwy 111, just southwest of 'The Cove' housing development near Blaisdell Creek, at base of San Jacinto Mountains
320
Comment
PASA1954
Pectocarya linearis
Sally Ellis
1940-3-17
Riverside
Dripping Springs
Comment
UCR91438
Pectocarya linearis
Scott D. White
1995-3-30
2636
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
UC1212183
Pectocarya linearis subsp. ferocula
H. E. Parks and S. T. Parks
1940-2-16
24174
Riverside
San Jacinto Mountians, Santa Rosa Canyon, Palms to Pines Hig
304
Comment
POM3821
Pectocarya penicillata
H. M. Hall
1902-04
2943
Riverside
Vicinity of Riverside
366
Comment Read comments Jun 22 2011
RSA614655
Pectocarya penicillata
A. C. Sanders
1997-3-1
19709
Riverside
Box Springs Mtns: Coyote Hill (Bench Mark Versity , 1386ft) and ridge S and SE of the UCR Botanic Garden
427
Comment
RSA741101
Pectocarya penicillata
Scott D. White, Justin M. Wood
2008-6-5
12082
Riverside
Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction.
1326
Comment
UCR116820
Pectocarya peninsularis
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23925
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
UCR214424
Pectocarya platycarpa
A. C. Sanders, Richard Dwerlkotte
2010-3-22
37507
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 2 mi. SE of Sidewinder Well, south of Palen Dry Lake, SW of Palen Mtns.
142
Comment
UCR74399
Pectocarya platycarpa
Theo Glenn
1992-3-31
92 16
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
JOTR34483
Pectocarya setosa
Andre, Jim
2012-4-16
20966
Riverside
Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area.
1370
Comment
UC27315
Pedicularis densiflora
Wright
1791
Riverside
Beaumont
Comment
RSA750884
Pelargonium denticulatum
T. B. Salvato
2007-10-10
3068
Riverside
Riverside, residence at 1009 Bascomb Drive
305
Comment
CAS-BOT-BC69220
Pellaea andromedifolia
Annie M. Alexander; Louise Kellogg
1941-2-28
1879
Riverside
Andreas Canyon, San Jacinto Mountains
350
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
POM8767
Pellaea andromedifolia var. andromedifolia
P. A. Munz, Harwood
1920-2-28
3233
Riverside
2 mi. southeast of Corona
274
Comment
RSA507458
Pennisetum setaceum
D. C. Hawks
1986-4-17
s.n.
Riverside
Whitewater River channel, 1 mile S of Hwy I-10 and 2 miles W of Indian Ave.
259
Comment Read comments Dec 20 2009
RSA747986
Pennisetum setaceum
Scott D. White, Justin M. Wood
2009-4-29
12619
Riverside
City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
UCR83331
Pennisetum setaceum
A. C. Sanders
1994-5-15
14485
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
RSA0079935
Penstemon
John F. Emmel
1985-10-23
978
Riverside
Coxcomb Mts.; gently sloping area 0.1-0.2 air mile WNW of peak 4416.
1280
Comment
SDSU10925
Penstemon bridgesii
H. Wedberg
1962-7-28
996
Riverside
Near Black Mtn. Public Campground in San Jacinto Mtns.
2317
Comment
RSA679101
Penstemon californicus
Mark A. Elvin, Victoria Jotikasthira, Ron Wetherford, Jason Wetherford
1996-5-10
171
Riverside
San Bernardino National Forest. [Garner Valley, San Jacinto Mtns].
1372
Comment Read comments Dec 7 2007
RSA658634
Penstemon centranthifolius
G. Fall
1970-5-18
0 -156
Riverside
Gavalin Hills. Collected 2.8 mi. S. of Mocking Bird Cyn. Rd. on Gavalin Hills Rd.
274
Comment
UCR25029
Penstemon grinnellii
A. C. Sanders
1980-8-21
1772
Riverside
San Jacinto Mtns, Along Devil's Slide Trail above Idyllwild
2256
Comment
RSA192105
Penstemon heterophyllus var. australis
E. W. Lathrop
1965-5-30
5776
Riverside
6 miles W of Murrieta.
Comment
POM15010
Penstemon labrosus
Mary F. Spencer
1922-7-2
961
Riverside
Idyllwild.
1707
Comment
UC729880
Penstemon rostriflorus
Carl B. Wolf
1932-8-4
3908
Riverside
near Idyllwild; San Jacinto Mts., Point View
1645
Comment
RSA0014859
Penstemon rostriflorus
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
San Jacinto Mountains: North Fork San Jacinto River.
Comment
RSA733710
Penstemon spectabilis
R. H. McArthur
1934-5-6
s.n.
Riverside
East end Ortega Highway. Roadside.
Comment
NY661184
Penstemon spectabilis var. spectabilis
C. B. Wolf
1938-6-11
9417
Riverside
San Jacinto Mountains, Palms to Pines Highway, 1½ miles west of junction to Anza
1219.2
Comment
JEPS21328
Pentachaeta aurea
W. L. Jepson
1903-8-5
2259
Riverside
Strawberry Valley San Jacinto Mt.
1676
Comment
RSA430200A
Pentachaeta aurea
E. Misquez
1987-4-11
s.n.
Riverside
Walker Basin: 2 miles on Avenida de Oro from jct. with Rancho California Rd. and 4.7 miles W of I15.
415
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
SBBG63075
Pentachaeta aurea
Mrs. J. D. Wright
1929-6-25
Riverside
San Jacinto Mtns [probably near Idyllwild]
Comment
UC88035
Pentachaeta aurea
A. W. Anthony
1895-7-15
Riverside
San Jacinto Mts.
1828
Comment
RSA772010
Pentagramma triangularis subsp. triangularis
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4961
Riverside
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
SEINET10545725
Perideridia parishii
David B. Dunn
1946-8-17
Dunn 2694
Riverside
Grass near stream at camp in Taquity Valley damp meadow area.
2438
Comment
CAS-BOT-BC73729
Peritoma arborea var. arborea
N. Aitkenhead
1977-1-31
2214
Riverside
~1 mi. W. of dillon Rd. - T/L junction in N. Palm Springs
Comment
CAS-BOT-BC355985
Perityle emoryi
Carl B. Wolf
1932-4-27
3062
Riverside
Colorado Desert. 5 mi. E. of Desert Center. No. base of Chuckwalla Mts.
152
Comment
JEPS34965
Perityle emoryi
Lawrence Saylor
1935-3-24
214
Riverside
Pinto Basin
Comment
RSA0014462
Perityle emoryi
Justin M. Wood, J. Miner
2010-4-29
1536
Riverside
Coachella Valley: Bermuda Dunes. Near intersection of Avenue 38 and Varner Rd.
37
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
UCR87854
Perityle emoryi
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
SEINET10800178
Perityle emoryi
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-20
Holmgren 6416
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe.
290
Comment
SD146181
Persicaria punctata
Andy C. Sanders, M. Provance, T. B. Salvato
2000-10-5
23718
Riverside
Hidden Valley Wildlife Area, ca. I(c) mile west of the park office near Riverside between La Sierra and Norco
191
Comment
JOTR29384
Petalonyx linearis
La Doux, Tasha, Mike Bell
2006-5-10
1461
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
RSA167782
Petalonyx thurberi
Robert F. Thorne, R. Rutherford
1964-4-10
33599
Riverside
At Desert Beach along NE side Salton Sea
-61
Comment
UC1280883
Petalonyx thurberi
H. E. McMinn
1935-6-27
4058
Riverside
wash s. of Palm Canyon
Comment
UCR119812
Petunia parviflora
A. C. Sanders, T. B. Salvato, E. J. Lawlor, C. L. Sanders, et al
1999-8-22
23062
Riverside
San Jacinto Mtns., NW shore of Lake Hemet, at Forest Service day use area
1322
Comment
RSA676281
Peucephyllum schottii
Scott D. White
2001-4-3
8241
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
RSA427705A
Phacelia ambigua
Geo. Cantwell
1935-4-10
s.n.
Riverside
Dos Palmas Springs, Salton Sea
Comment
RSA600
Phacelia brachyloba
J. T. Howell
1927-8-2
561
Riverside
Near Strawberry Valley, Mt. San Jacinto.
1677
Comment
SBBG28099
Phacelia campanularia
D. Myrick
1964-4-30
828
Riverside
Palms to Pines Hwy (St Hwy 74), 15 mi W of Palm Desert
1219
Comment
UCD120287
Phacelia campanularia
Geoffrey Levin
1974-3-30
8
Riverside
Chino Canyon below the tramway. San Jacinto Mts. Mt. Range.
426
Comment
UCR35123
Phacelia campanularia
L. B. Ziegler
1973-5-2
506
Riverside
San Jacinto Mountains, Near Hwy 74, 0.25 to 1 mi. below Pinyon Flats
1189
Comment
UCR444
Phacelia campanularia
B. A. Carlson
1978-3-18
s.n.
Riverside
Sonoran (Colorado) Desert, west of White Water
Comment
RSA776235
Phacelia campanularia subsp. campanularia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
869
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
JOTR35279
Phacelia campanularia subsp. vasiformis
Andre, Jim
2012-4-16
20979
Riverside
Joshua Tree National Park. along Cottonwood Spring Road, approx. 6 mi. south of the North Entrance at Twin Tanks parking area.
1196
Comment
POM178002
Phacelia campanularia subsp. vasiformis
Marcus E. Jones
1930-3-15
26506
Riverside
Eagle Mountains.
Comment
CLARK-A1528-553
Phacelia cicutaria
Annette Price
1962-4-22
O 35
Riverside
Lake Mathews
Comment
UCR213624
Phacelia cicutaria var. hispida
A. C. Sanders, Matthew Malle
2010-4-23
37996
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
UCR251941
Phacelia cicutaria var. hispida
Harun Bektas
2011-4-26
01
Riverside
Riverside, Box Springs Mountain Park; 7 miles above Moreno Valley via Pigeon Pass Rd.
793
Comment
UCD120334
Phacelia ciliata
D. Bramlet
1993-4-13
2324
Riverside
Approximately 61 m. south of the existing Lake Mathews access road, some 549 m. north of Cajalco Road, in the 'Cajalco bend' area.
Comment
UCR6374
Phacelia ciliata
Leland E. Francois
1966-3-6
s.n.
Riverside
Perris-Aguanga Basin, Lakeview, north of public dump
Comment
JOTR35303
Phacelia crenulata var. ambigua
Andre, Jim
2012-4-11
20802
Riverside
Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center
956
Comment
UCR102923
Phacelia crenulata var. ambigua
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2669
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR74369
Phacelia crenulata var. ambigua
Theo Glenn
1991-4-30
92- 71
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
JOTR33951
Phacelia cryptantha
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2837
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
POM13317
Phacelia curvipes
E. C. Jaeger
1920-4-12
s.n.
Riverside
Old Nicholas Canyon. Santa Rosa Mountains.
Comment
CHSC109015
Phacelia distans
Orlando Mistretta; D. Bell, J. Beckman, J. England, K. Kane, et al.
2010-4-12
4408
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell; between N33.94127, W116.64118 and N33.94722, W116.64305.
488
Comment
CLARK-A1528-3006
Phacelia distans
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
POM3763
Phacelia distans
H. M. Hall
1902-4-22
2953
Riverside
Vicinity of Riverside
366
Comment
SBBG28441
Phacelia distans
D. Myrick
1964-4-30
827
Riverside
Palms to Pines Hwy 74, 12 mi W of Palm Desert
1066
Comment
CAS-BOT-BC145042
Phacelia keckii
John Thomas Howell
1931-5-30
6611
Riverside
Santiago Peak, Santa Ana Mts.
1219
Comment
JEPS1181
Phacelia minor
Marjorie D. Clary
1932-3-20
1611
Riverside
10 mi nw Garnet; Colorado Desert, Mission Creek
457
Comment
RSA523477
Phacelia minor
Steve Boyd, Tim Ross, L. Arnseth
1990-3-29
3937
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
SEINET3119619
Phacelia minor
Philip A. Munz
1940-3-22
15655
Riverside
Whitewater Canyon, 2 miles north of Banning-Indio boulevard
Comment
SFV4383
Phacelia minor
F. M. Ball
1964-1-4
66 6
Riverside
San Bernardino Mountains Whitewater Canyon. About 1 mile north of main Banning to Indio Highway (16 miles east of Banning). East-facing slope.
475
Comment
SJSU11223
Phacelia minor
N. D. Addy
1962-4-16
Riverside
near Hwy 71, 1 mi S of Alberhill
374
Comment
UC218087
Phacelia minor
P. A. Munz and I. M. Johnston
1922-5-19
5356
Riverside
5 mi ne Murietta
457
Comment
UCR225716
Phacelia minor
A. C. Sanders
2011-3-30
38911
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
UCSB12887
Phacelia minor
Breedlove, Dennis
1962-3-11
Riverside
Hillside 5.7 miles southeast of U.S. 395 on State 74, road to Hemet
487
Comment
SEINET7053237
Phacelia minor
Steven R. Hill, Andrew C. Sanders; Andrew C. Sanders
2001-5-4
33707 A
Riverside
Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 miles west of junction of Rancho California Road and Route I-15. Elevation 1570 - 1670 feet.
509
Comment
RSA550341
Phacelia minutiflora
Walter Wisura, John Dolan, M. Wall
1992-3-25
4647
Riverside
Low Desert: Ford Dry Lake N of I-10 at Hopkins Well.
Comment
RSA4922
Phacelia neglecta
Carl B. Wolf
1932-4-28
3089
Riverside
Mesas at western edge of Maria Mts, eastern Colorado Desert, 17 miles from Blythe on the Rice road.
152
Comment
POM3757
Phacelia tanacetifolia
P. A. Munz
1918-4-27
2155
Riverside
Near Corona.
Comment
SEINET5499544
Phacelia vallis-mortae
H. M. Hall
1897-3-27
415
Riverside
Sage
Comment
RSA291570
Phalaris aquatica
C. W. Tilforth, B. Busenberg
1980-6-17
2022
Riverside
Flat at large telephone signal reflector panel, south end of Thomas Mountain Road, south of Lake Hemet and west of Hwy 74
Comment
UC76970
Phalaris canariensis
F. M. Reed
1904-5-24
589
Riverside
Riverside
Comment Read comments Oct 14 2013
UCR89892
Phalaris minor
A. C. Sanders
1992-4-5
12163
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, Ford Dry Lake, north of Interstate Hwy 10 at Ford Dry Lake Road, near site of Hopkins Well
110
Comment
UCR110970
Phlox austromontana
George K. Helmkamp
1998-6-27
4107
Riverside
Santa Rosa Mtns., 5.8 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), below Mountain Home Spring
1799
Comment
UCR14559
Pholisma arenarium
R. Kniffen, J. Kniffen
1974-5-19
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument [now National Park], Queen Valley
1341
Comment
POM3518
Pholistoma auritum
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, canyons near Murietta.
Comment
SBBG1372
Phoradendron californicum
H. and M. Dearing
1937-4-10
2782
Riverside
Thousand Palms Cyn
Comment
UC906740
Phoradendron densum
Harold E. Parks
Feb. 1946
24406
Riverside
w. side Colorado Desert, Santa Rosa Canyon
Comment
UCD102166
Phoradendron juniperinum
P. Kilburn
1958-5-30
829
Riverside
Mt. San Jacinto, 5 mi. N. of Idlewild, just W. of Fern Basin Cmpgd, beside road.
2133
Comment
CAS-BOT-BC141174
Phoradendron serotinum subsp. macrophyllum
I. M. Johnston
1917-12-1
1810
Riverside
Santa Ana River NW of Corona
182
Comment
CAS-BOT-BC141177
Phoradendron serotinum subsp. macrophyllum
Scott D. White
1996-4-14
3916
Riverside
E of Hemet: San Jacinto River wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station.
548
Comment
RSA520086
Phoradendron villosum
Steve D. Boyd, David E. Bramlet
1988-10-8
2878
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
UCR122584
Phoradendron villosum
George K. Helmkamp
1995-11-16
119
Riverside
San Jacinto Mtns, Along Calif. Hwy 243, 0.25-0.50 mi south of Bay Tree Spring (about 0.9 mi north of Lake Fulmor)
1616
Comment
UCR103579
Physalis crassifolia
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2549
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCR198185
Physalis crassifolia
Michael Honer, L. Hulse
2004-4-2
1873
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
UCR115346
Picris echioides
A. C. Sanders
2000-11-15
23725
Riverside
Perris-Aguanga Basin region, Moreno Valley, east side of Ellsworth St. between Cactus Ave. and Allesandro Blvd., near 14400 Ellsworth
476
Comment
RSA356751
Pilularia americana
R. F. Thorne, Earl Lathrop
1975-5-20
45541
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro
610
Comment
RSA85931
Pilularia americana
F. W. Peirson
1922-4-29
2922
Riverside
South of Lake Elsinore.
381
Comment
CLARK-A1528-3585
Pinus coulteri
John C. Roos
1942-6-20
1281
Riverside
San Jacinto Mountains
Comment
UC64436
Pinus flexilis
H. M. Hall
1901-8-1
Riverside
San Jacinto Mountains
Comment
UCR19619
Pinus lambertiana
B. Freeman
1969-3-23
690323- 2
Riverside
San Jacinto Mtns., James Reserve. north of Indian Creek, 20-30 m from bridge.
1646
Comment
UCSB74
Pinus lambertiana
Haller, John
1950-5-20
Riverside
San Jacinto Mtns., upper Strawberry Valley, parking area at foot of San Jacinto Peak trail
1767
Comment
IRVC7622
Pinus monophylla
P. W. Rundel
Jan 1964
1181
Riverside
Peninsular Ranges, San Jacinto Mountains
Comment
RSA384372
Pinus monophylla
Samuel R. Tyson
1940-4-28
s.n.
Riverside
San Jacinto Mts. near Santa Rosa Mt. Desert slope of mountain.
Comment
RSA384462
Pinus quadrifolia
Gale Sphon
1955-5-22
s.n.
Riverside
Pinon Flats, San Jacinto Mountains.
Comment
SBBG56372
Pinus quadrifolia
V. Duran
1933-7-2
3495
Riverside
near Santa Rosa
1676
Comment
UCR273800
Piperia transversa
Mitch Provance, Tom Thompson
2016-7-14
716- 25
Riverside
San Jacinto Mountains, Stone Creek, about 0.6 mi. WSW of Alhatti Christian Resort and Hwy 243
1601
Comment
RSA715055
Pistacia atlantica
A. C. Sanders, T. B. Salvato
2003-5-21
26801
Riverside
Elsinore Valley: Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
RSA0088540
Plagiobothrys arizonicus
Giovanni Rodriguez
2016-4-2
17
Riverside
Santa Ana mountains, Santa Rosa Plateau (vernal pool trail head).
624
Comment
RSA747963
Plagiobothrys arizonicus
Justin M. Wood
2009-5-11
704
Riverside
McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
RSA653420
Plagiobothrys canescens
Scott D. White
1999-5-24
7387
Riverside
San Jacinto Valley, San Jacinto River wash: Just N of City of San Jacinto, about 1 mile SE of State St. Bridge.
448
Comment
UCR48486
Plagiobothrys canescens
Steve Boyd
1986-3-3
1376
Riverside
Perris Basin, Good Hope Valley, c. 5 mi. west of Perris; DePrad Street, 0.5 mi. east of Cowie Avenue.
488
Comment
UCR91471
Plagiobothrys canescens
Scott D. White, M. Jacobsmeyer
1996-4-20
3979
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Road, just west of the I-215 Fwy
433
Comment
UCR162838
Plagiobothrys collinus
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR193404
Plagiobothrys collinus
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35619
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi WSW of Fleming Ranch, at ephemeral stream crossing of dirt track
1561
Comment
UCR234278
Plagiobothrys collinus
A. C. Sanders
2012-4-12
40023
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 250 m SE of El Hermano Rd.
314
Comment
UC1605427
Plagiobothrys collinus var. californicus
Steve Boyd
1986-4-2
1595
Riverside
Harford Springs County Park Gavilan Hills, Gavilan Hills, Harford Springs County Park
609
Comment
UCR182310
Plagiobothrys collinus var. fulvescens
Mitch Provance
2003-4-5
6609
Riverside
San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St
274
Comment
SD255121
Plagiobothrys jonesii
Duncan S. Bell, Amanda Turek
2010-4-9
759
Riverside
East side of the Arica Mountains, near the center of the range; approx. 1.75 air mile west of Priest Well.
438
Comment
UCR136274
Plagiobothrys nothofulvus
A. C. Sanders
2004-4-20
27561
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
SD133149
Plagiobothrys stipitatus var. micranthus
A. C. Sanders, Rey and D. Willick
1991-4-19
10927
Riverside
Edgemont area east of Sycamore Canyon
466
Comment Read comments Apr 5 2007
UCR91881
Plagiobothrys tenellus
A. C. Sanders, O. F. Clarke
1996-4-13
18036
Riverside
Riverside: Box Springs Mtns, crest of range in vicinity of park headquarters, head of Two Trees Canyon
700
Comment
SD132885
Plagiobothrys undulatus
Tim Cass
1979-6-1
203
Riverside
Mesa de Colorado, Vernal Pool C
Comment
RSA654549
Plantago erecta
Starr Streight
1982-4-17
40
Riverside
Cajalco Road, 2 miles east of I-15; south of Corona.
Comment
SDSU13316
Plantago erecta
Shawn Johnston, Calif. Taxonomy Class spring 2000
2000-4-1
9
Riverside
Santa Margarita Ecological Reserve North end.
Comment
RSA575826
Plantago major
Steve Boyd
1981-5-15
s.n.
Riverside
Gavilan Hills region, upper Dawson Canyon.
549
Comment
RSA402040B
Plantago ovata var. fastigiata
N. R. Zabriskie, W. M. Zabriskie
1972-3-27
475
Riverside
Andreas Canyon watershed, east slope San Jacinto mtns.
396
Comment
RSA676150
Plantago ovata var. fastigiata
Scott D. White
2001-4-12
8312
Riverside
Shaver's Valley. South of the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
320
Comment
POM94813
Plantago ovata var. fastigiata
Marcus E. Jones
1926-2-16
s.n.
Riverside
West of Desert Center
Comment
JEPS83148
Plantago patagonica
R. P. Allen
1935-3-25
266
Riverside
Pinto Basin
Comment
SD185278
Plantago patagonica
T. B. Salvato, Kent Beaman
2005-5-16
800
Riverside
San Jacinto Mountain foothills: San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of Ca. Highway 74.
548
Comment
RSA13858
Platystemon californicus
P. A. Munz
1922-4-29
5078
Riverside
0.5 mile south of Lake Elsinore
412
Comment Read comments Sep 25 2011
RSA445708
Platystemon californicus
E. Mannatt
1931-4-19
s.n.
Riverside
Riverside
Comment
RSA612781
Platystemon californicus
D. L. Banks, Victor W. Steinmann
1997-3-13
1421
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
UC50129
Platystemon californicus
Geo. R. Hall
1901-3-17
Riverside
Riverside
Comment
UCR27198
Platystemon californicus
Marlyce Myers
1980-4-20
s.n.
Riverside
Perris Basin, Motte Reserve, c. 2.5 mi. NW of Perris
520
Comment
RSA414079
Pleuraphis rigida
Christopher Davidson, Alan Romspert, H. Surprenant
1979-4-29
7821
Riverside
West of Indio, 3 miles E of Date Palm Dr.
15
Comment
SBBG87786
Pleurocoronis pluriseta
A. C. Sanders, B. Pitzer
1986-3-3
6139
Riverside
N foot of Chuckwalla Mtns, 2.75 air mi SE of Desert Center
365
Comment
UCR201879
Pluchea odorata
Justin M. Wood
2008-9-19
142
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
305
Comment
UCSB24469
Pluchea sericea
McMinn, Howard
1935-6-22
Riverside
1/4 mile south of Elsinore
Comment
UC39596
Poa fendleriana subsp. longiligula
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1913
Riverside
near summit Santa Rosa Peak
2590
Comment
UCR182092
Poa infirma
Tom Chester
2005-5-3
606
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve: Beginning of Vista Grande Trail near intersection with Granite Loop Trail, ~0.2 miles (0.3 km) from Visitor Center
535.4
Comment
SEINET10523398
Poa pratensis
David B. Dunn
1946-8-17
Dunn 2681
Riverside
Grass near stream at camp in Taquity valley damp meadow area. Grass San Jacinto Mts.
2438
Comment
RSA801939
Poa pratensis subsp. pratensis
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6180
Riverside
End of Apela Drive, west end of Strawberry Valley. And south of road (5S24) that runs out to the sewage disposal ponds. Collections are between this road, and Strawberry Creek., Basically ridge north of Strawberry Creek and creek north of this ridge, south of road. This draw drains into Strawberry Creek.
1524
Comment
RSA772412
Poa secunda
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4853
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
SEINET260227
Poa secunda
M. Curto, L. Allen
1991-5-24
712
Riverside
Santa Rosa Mts vic of Ribbonwood CA Hwy 74 ca 1.5km W of USFS Pinyon Flat CG
1300
Comment
UCR20873
Poa secunda
A. C. Sanders
1978-7-3
896
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
CAS-BOT-BC242995
Poa secunda subsp. secunda
Philip A. Munz
1940-3-22
15658
Riverside
Whitewater Canyon, 2 miles N of Banning-Indio Road
Comment
UCD91895
Poa secunda subsp. secunda
F. M. Reed
1920-3-24
4232
Riverside
Colorado Desert, Murray Canon, Palm Springs.
Comment
UCR189815
Polygala cornuta var. fishiae
Theresa Johnson
2006-7-7
221
Riverside
Peninsular Range, Santa Ana Mountains, 0.2 mi North of Orange County border. Just north of Indian Truck Trail. Along SE edge of road at base of rock wall
1063
Comment
UC489188
Polygonum douglasii subsp. douglasii
C. V. Meyer
1928-7-27
558
Riverside
Round Valley San Jacinto Mts.
2773
Comment
UCR92093
Polygonum lapathifolium
Scott D. White, S. Ogg
1994-10-17
2461
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
UCR113610
Polygonum punctatum
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-10-5
23718
Riverside
Santa Ana River Valley, Hidden Valley Wildlife Area, c. 1/2 mile west of the park office (nature center), near Riverside between La Sierra and Norco
191
Comment
IRVC19367
Polypodium californicum
R. L. Allen
1977-2-11
s.n.
Riverside
Bear Creek Canyon; near Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains
Comment
UC70779
Polypogon australis
H. M. Hall
June 1900
1384
Riverside
vicinity Riverside
304
Comment
CAS-BOT-BC237275
Polypogon monspeliensis
Scott D. White
1995-6-30
3417
Riverside
Murrieta area, W Riverside Co, Santa Ana foothills. Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
30
Comment
RSA740786
Polypogon monspeliensis
Scott D. White, Justin M. Wood
2008-7-9
12412
Riverside
Johnson Meadow
1415
Comment
UC472732
Polypogon monspeliensis
A. S. Hitchcock
1918-3-27
Riverside
Colorado Desert Palm Springs; , Palm Springs
100
Comment
RSA771034
Polypogon viridis
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4541
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SEINET8725387
Populus fremontii
William B. Fox
1952-1
5727
Riverside
Canyon of San Jacinto River, east of Hemet.
Comment
SD129617
Porophyllum gracile
Steve Myers
1990-3-21
Riverside
Santa Rosa Plateau, Along Los Gatos Road, 0.5 miles south of Buena Vista Road (2 miles west of Sandia Canyon & 0.1 miles north of S.D.Co.Line
365
Comment
CAS-BOT-BC452154
Potamogeton diversifolius
H. M. Hall
1901-7-1
2490
Riverside
San Jacinto Mountains. Shores of Lake Surprise
2499
Comment
CAS-BOT-BC452157
Potamogeton diversifolius
P. A. Munz
1922-9-6
6380
Riverside
Hidden Lake, San Jacinto Mts
2438
Comment
UCR20507
Potamogeton diversifolius
F. M. Reed
1908-7-12
2515
Riverside
San Jacinto Mtns., Margin of Lake Surprise [=Hidden Lake]
2744
Comment
RSA608838
Potamogeton pusillus
L. C. Wheeler
1961-6-24
7911
Riverside
San Jacinto Mountains: Fulmor Lake.
Comment
RSA200061
Potentilla gracilis var. elmeri
L. B. Ziegler
1967-8-1
s.n.
Riverside
Upper Hurkey Creek south side of San Jacinto Mts.
Comment
RSA784141
Potentilla gracilis var. elmeri
J. D. Olmsted
1959-6-23
668
Riverside
Saunder's Meadow - near Idyllwild. M. Fk. San Jacinto.
1646
Comment
POM48191
Potentilla gracilis var. fastigiata
Mary F. Spencer
1919-7-1
1370
Riverside
Idyllwild.
1616
Comment
UC1931084
Potentilla gracilis var. fastigiata
Scott D. White, Justin Wood
2008-6-19
12280
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
Comment
UCR201672
Potentilla gracilis var. fastigiata
Scott D. White, Justin M. Wood
2008-6-19
12280
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
RSA0005683
Potentilla wheeleri var. rimicola
Philip A. Munz, I. M. Johnston
1924-7-27
8764
Riverside
Dark Canyon, San Jacinto Mountains.
2409
Comment
JOTR34235
Prenanthella exigua
Harding, Mitzi
2010-6-3
37
Riverside
Joshua Tree National Park. bajada west of Eagle Mountain, approx. 1 mi NE of Cottonwood Visitor Center, approx. 1/2 mi. east of Rte. 11
975
Comment
SJSU5255
Prenanthella exigua
R. C. McGehee
1970-4-15
205
Riverside
Wileys Well, 26 mi SW of Blythe
Comment
UCR115127
Proboscidea louisianica
Mitch Provance
2000-10-28
2282
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
SEINET13709742
Prosopis glandulosa
J. Adams, J. Adams (Botany)
1965-1
205
Riverside
NE Side of Mts, Palm Springs Area, 1 Mi. Below Mt San Jacinto Tramway 3000 Ft
914
Comment
CAS-BOT-BC206986
Prosopis glandulosa var. torreyana
Steve Boyd
1986-4-10
1646
Riverside
Temescal Canyon, along De Palma Road between Indian Truck Trail and Horsethief Canyon, on terrace escarpment 1.2 mi. E of Indian Truck Trail
Comment
JEPS65583
Prosopis glandulosa var. torreyana
Marjorie Clary
1934-5-14
Riverside
Coachella
Comment
SD211455
Prosopis glandulosa var. torreyana
Carolyn Martus, Joseph Betzler, Caesara Brungraber, Lance Woolley
2008-4-15
1216
Riverside
30 miles west of Blythe near Palen Dry Lake. About two miles south, southeast from the north end of Palen Dry Lake. Access the area from the Corn Springs exit from I-10.
Comment
POM348748
Prosopis pubescens
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
UC63796
Prunella vulgaris var. lanceolata
H. M. Hall
1897-6-17
652
Riverside
vicinity Strawberry Valley (San Jacinto Mountains); , vicinity of Strawberry Valley
1615
Comment
LA208140
Prunus fremontii
Carl Epling;
1927-3-27
Riverside
Palm Springs
Comment
SEINET3076903
Prunus fremontii
W. H. Earle
1977-1-14
Riverside
Rte 74, 10 mi S of Palm Desert, Santa Rosa Mountains.
945
Comment
SDSU13933
Prunus ilicifolia subsp. ilicifolia
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2142
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
CAS-BOT-BC356343
Psathyrotes ramosissima
Lewis S. Rose
1936-12-20
36795
Riverside
L.A. Aqueduct road, 10 mi. E. of Garnet
Comment
JEPS37148
Psathyrotes ramosissima
W. L. Jepson
1927-4-12
11663 a
Riverside
Painted Canyon Mecca Hills
Comment
RSA517236
Psathyrotes ramosissima
Steve Boyd, Thomas S. Elias, Erika Winter
1986-2-18
1323
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
SBBG50941
Pseudognaphalium biolettii
N. R. Zabriskie
1974-3-27
694
Riverside
N side cyn downstream from "Big Pool," Andreas Cyn, N slope San Jacinto Mtns
Comment
UCR22030
Pseudognaphalium biolettii
Steve Boyd
1980-5-3
196
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
UCR281564
Pseudognaphalium biolettii
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-5-31
517- 124
Riverside
Temescal Valley, 0.25 miles SW of the intersection of De Palma Rd. and Horsethief Canyon Rd.
396
Comment
UCR280957
Pseudognaphalium canescens subsp. microcephalum
Mitch Provance, Matt K. Beyers
2017-6-8
617- 12
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd.
366
Comment
UCR20985
Psilocarphus brevissimus var. brevissimus
A. C. Sanders, Steve Boyd
1980-5-19
1483
Riverside
San Jacinto Valley, San Jacinto River c. 1.5 miles west of Lakeview on the Ramona Expressway
427
Comment
UCR280605
Psilocarphus chilensis
R. E. Riefner Jr.
2017-4-2
17- 143
Riverside
city of Hemet, west Hemet, south of west Florida Ave. (SR74), southwest c. 0.35 mi from Lyn Ave. and California Ave.
482
Comment
UCR151365
Psoralea macrostachya
Scott D. White, Pam DeVries
2000-4-25
7734
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, Temescal Valley, Corona area: E foothills of the Santa Ana Mtns, just above citrus groves
518
Comment
UC73148
Psorothamnus arborescens var. simplicifolius
M. T. Gilman
1904-1
51
Riverside
West part of Colorado Desert; ; Colorado Desert
Comment Read comments Jun 23 2011
CAS-BOT-BC353614
Psorothamnus emoryi
Annie M. Alexander; Louise Kellogg
1941-5-20
2204
Riverside
Eagle Mountain Pumping Station Road, Eagle Mountains, Colorado Desert
792
Comment
CAS-BOT-BC353617
Psorothamnus emoryi
S. B. Parish
1896-4-1
4112
Riverside
Palm Springs, Colorado Desert
Comment
CAS-BOT-BC353621
Psorothamnus emoryi
C. B. Wolf
1932-4-26
2697
Riverside
Colorado Desert, 3 miles E of Mecca on Blythe Road
0
Comment
UCR16203
Psorothamnus emoryi
Loretta Bates
1978-4-15
s.n.
Riverside
Sonoran (Colorado) Desert, Box Canyon Road, 8 mi. NE of Mecca.
Comment
CAS-BOT-BC340876
Psorothamnus schottii
Philip A. Munz
1937-5-29
15144
Riverside
Dead Indian Creek, north base of Santa Rosa Mts.
457
Comment
JOTR32490
Psorothamnus schottii
Herskovits, Tasya
2011-5-25
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2)
Comment
UC169102
Psorothamnus schottii
S. B. Parish
1907-4-23
6107
Riverside
Palm Springs , Palm Springs (Colorado Desert)
Comment
UC866000
Psorothamnus schottii
I. W. Clokey, B. C. Templeton
1930-4-9
4688
Riverside
n Palm Springs (Colorado Desert); , n of Palm Springs
170
Comment
POM1899
Psorothamnus spinosus
J. S. Clease
1916-03
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
RSA784975
Psorothamnus spinosus
Duncan S. Bell
2012-3-18
3218
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
UC164878
Psorothamnus spinosus
S. B. Parish
1912-6-28
8107
Riverside
near Mecca (Red Canyon, Colorado Desert); Colorado Desert, near Mecca, Red Canyon
Comment Read comments Nov 24 2011
UCD108391
Psorothamnus spinosus
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral City.
Comment
POM10467
Pterostegia drymarioides
F. M. Reed
1904-6-5
s.n.
Riverside
Bank near Fairmont Park
Comment Read comments Jul 4 2010
RSA449651
Purshia tridentata var. glandulosa
N. R. Zabriskie, W. M. Zabriskie
1972-3-30
489
Riverside
Carrizo Rd. (6S03) west of Sugarloaf Mtn., south of Hwy 72., Santa Rosa Mts.
1220
Comment
UCR273238
Quercus
Mitch Provance
2012-1-25
17374
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
689
Comment
UCD47676
Quercus X acutidens
D. Q. Cavagnaro
1963-9-17
84
Riverside
State Highway 79, 11.4 miles west of Aguanga, Riverside County, California.
426
Comment
UCSB41270
Quercus X acutidens
Cowan, Clark
1978-4-25
Riverside
6.7 mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Sta. Ana Mts. Cleveland Nat. Forest; Whittaker transect #W-229
Comment
SBBG58959
Quercus X morehus
J. E. Butner
1948-10-3
656
Riverside
ca. 5 mi out of Idyllwild toward Palm Springs on St Hwy 74
Comment
UCR262388
Quercus X morehus
Tom Scott
2011-1
s.n.
Riverside
San Bernardino Mtns., south side of mountains in Banning Canyon on USFS road 2S01
1495
Comment
UCR108800
Quercus X munzii
Beth Corrigan, John Corrigan
1966-6-13
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument [now Park], Queen Valley area, 200-300 ft. south of Ivanpah Tank
1280
Comment
RSA716195
Quercus agrifolia var. agrifolia
Scott D. White, Angelia Carey
2004-4-5
10014
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
SD187413
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-12
05 599
Riverside
San Jacinto Mountains, vicinity of McMullen Flat on SR 243 at Valley Hi County Park
1139
Comment
UCR30819
Quercus agrifolia var. oxyadenia
John C. Roos
1937-8-19
358
Riverside
San Jacinto Mtns, near Ribbonwood, Palms to Pines Hwy.
Comment
RSA0026265
Quercus berberidifolia
Fred M. Roberts
2013-6-7
7783
Riverside
Peninsular Ranges: Santa Ana Mtns.: Tributary to Upper San Juan Canyon along Chiquito Basin Trail, 1.3 kilometers NNW Upper San Juan Campground.
524
Comment
RSA519253
Quercus berberidifolia
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
UCR162959
Quercus berberidifolia
John F. Green
2005-10-20
s.n.
Riverside
Elsinore Basin/Menifee Valley, Bundy Canyon, N of Bundy Canyon Road c. 2 mi east of Hwy I-15
518
Comment
UCR250001
Quercus berberidifolia
Jeremiah George
2012-8-13
s.n.
Riverside
San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end
716
Comment
UCR273029
Quercus berberidifolia
Mitch Provance
2012-1-25
17377
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
677
Comment
POM122373
Quercus chrysolepis
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
UCR46608
Quercus chrysolepis
L. F. LaPre, Jack Easton
1987-3-24
s.n.
Riverside
San Jacinto Mtns., Hamilton Creek Canyon on south side of Hwy 371, east of Anza.
1220
Comment
UCD14093
Quercus cornelius-mulleri
Stephen K. Langer
1995-4-6
s.n.
Riverside
California, San Diego Co.; Smuggler's Canyon, Anza-Borrego Desert State Park;
Comment Read comments Feb 22 2013
UCR94071
Quercus cornelius-mulleri
Scott D. White, D. Haselfeld
1996-7-2
4258
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
UC5839
Quercus engelmannii
Samuel B. Parish
1891-11-3
2251
Riverside
near Murietta (e side of Coast Range); Coast Range
Comment Read comments Jul 15 2009
UCR116866
Quercus ilex
A. C. Sanders, T. B. Salvato
2001-5-3
24123
Riverside
San Bernardino Valley region, Riverside, Watkins Drive east of Blaine St., at Lemona Siding
335
Comment
LA205367
Quercus wislizeni
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild and Lily Rock
Comment
JOTR30996
Rafinesquia californica
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1318
Riverside
Joshua Tree National Park. Stop 3: Hexie Mountains, steep loose slopes above Blue Cut Gorge
Comment
RSA180443
Rafinesquia californica
E. W. Lathrop
1965-5-9
5728
Riverside
6 miles W of Murrieta.
Comment
RSA702743
Rafinesquia californica
Scott D. White, Michael Honer
2004-4-6
10038
Riverside
Perris / Elsinore Basin: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
RSA799239
Rafinesquia neomexicana
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
746
Riverside
North side of the Mecca hills, side canyon between the head of Box Canyon and Shavers Well, roughly 7.4 miles from Interstate 10 on Box Canyon Road
305
Comment
CAS-BOT-BC379420
Ranunculus alismifolius var. alismellus
H. E. Parks
1892-7-2
s.n.
Riverside
San Jacinto Mountains, Tanquity Meadows
Comment
POM297
Ranunculus alismifolius var. alismellus
I. M. Johnston
1916-8-1
s.n.
Riverside
Round Valley, San Jacinto Mountains.
2744
Comment
RSA561779
Ranunculus hebecarpus
Steve Boyd
1992-4-15
6849
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA249864
Ranunculus oxynotus
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38149
Riverside
San Bernardino National Forest, San Jacinto Mountains: Lake Fulmor.
1677
Comment
SD187468
Ranunculus sceleratus
Scott D. White
2004-5-7
10319
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
UC1922903
Ranunculus testiculatus
Scott D. White
2005-3-24
10809
Riverside
East Mojave Desert: Mountain Pass. Sandy bajadas, canyons, and washes N of the I-15 Freeway and S of the Molycorp quarry. (Mescal Range)
Comment
RSA482865
Raphanus sativus
N. C. Cooper
1944-5-21
1272
Riverside
San Jacinto Mountains, West side
915
Comment
RSA594765
Rhamnus crocea
D. L. Banks, Dylan Hannon
1996-5-3
0987 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
SDSU10376
Rhamnus ilicifolia
H. Wedberg
1962-4-20
901
Riverside
At elevation 2000', 0.5 mile from Cranston Ranger Station on road to Mountain Center, Idyllwild Mtns.
610
Comment
RSA20098
Rhamnus tomentella subsp. cuspidata
I. W. Clokey, E. G. Anderson
1935-8-21
6735
Riverside
North of Idlewilde.
1650
Comment
UC18581
Rhamnus tomentella subsp. cuspidata
H. M. Hall
Jul 1901
Riverside
Fuller's Mills Mountains, Fuller's Mills San Jacinto Mountains
1828
Comment
UCSB26759
Rhododendron occidentale
Wilken, Dieter
1969-6-30
Riverside
Black Canyon, along County Road R1, 8.6 miles north of Idyllwild, San Jacinto Mtns.
1524
Comment
RSA0034868
Rhododendron occidentale
Norman C. Cooper
1944-6-17
1403
Riverside
San Jacinto Mountains, above Banning.
1371
Comment
HSC101784
Rhus ovata
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13191
Riverside
Along State Route 74
1227
Comment
JEPS66261
Rhus ovata
W. L. Jepson
1939-4-17
19135
Riverside
near Twin Springs (n end Temescal Canyon); Temscal Canyon
274
Comment
LA62864
Rhus ovata
Louis Wheeler;
1933-12-1
2280
Riverside
San Gorgonio Pass, San Gorgonio wash at S.P. RR
640
Comment
OBI29875
Rhus ovata
Melissa Luckow, Rhonda Riggins
1982-4-15
826
Riverside
Hwy 371, 3.6 mi N jctn with Hwy 79 in Aguanga
Comment
RSA650223
Rhus ovata
G. W. Mason
1949-1-23
s.n.
Riverside
Found in Batista Canyon 7-10 miles east of Hemet
518
Comment Read comments Apr 29 2011
CAS-BOT-BC93064
Ribes californicum var. hesperium
John Thomas Howell
1931-5-30
6597
Riverside
Santiago Peak Trail, Santa Ana Mountains.
Comment
CAS-BOT-BC108722
Ribes cereum
H. M. Hall
1901-7-1
2353
Riverside
San Jacinto Mountains. Tauquitz Valley.
2438
Comment
UC79638
Ribes cereum
A. W. Anthony
1895-7-7
Riverside
San Jacinto Mountain
2743
Comment
UCD170397
Ribes indecorum
B. Pitzer
1998-1-25
3415
Riverside
Lakeview Mtns., Reinhardt Canyon, Maze Stone County Park, at N terminus of California Avenue.
610
Comment
RSA3114
Ribes malvaceum var. viridifolium
Carl B. Wolf
1932-2-11
2643
Riverside
Hidden Canyon 5 mi. W. of Corona at base of Santa Ana Mts.
405
Comment
UC69253
Ribes malvaceum var. viridifolium
H. M. Hall
1896-12-13
346
Riverside
vicinity Winchester (Juniper Flat)
670
Comment Read comments Mar 20 2011
UCR137047
Ribes quercetorum
A. C. Sanders
2004-5-5
27766
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
RSA615141
Ribes quercetorum
A. C. Sanders, O. F. Clarke, H Foster
1997-3-2
19766
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
SEINET3089522
Ricinus communis
Michael DeJong
1971-4-10
Riverside
Riverside, Hill behind apartments 5400 block of Olivewood Avenue, Riverside
Comment
SD130245
Romneya coulteri
Scott White
1990-6-16
Riverside
Cleveland National Forest, on private land just inside the Forest boundary. East wall of Hagador Canyon, near the mouth of the canyon.
395
Comment
UCD169364
Romneya coulteri
A. C. Sanders; John F. Green
2012-4-6
40013
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along Temescal Cyn. Rd., between Campbell Ranch Rd. and Glen Ivy Electrical Substation, west of I-15 Fwy, c. 10 miles south of Corona.
327
Comment
UCR270314
Romneya coulteri
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8345
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
384
Comment
RSA727336
Rorippa palustris subsp. occidentalis
Fred M. Roberts, Sandra Leatherman
2007-9-19
6587
Riverside
Santa Ana Canyon: Santa Ana River, across from Green River Golf Course, 0.15 km W Green River Road Bridge.
128
Comment
CAS-BOT-BC147178
Rubus parviflorus
J. C. Roos
1965-7-3
s.n.
Riverside
Dark Canyon, San Jacinto Mtns.
Comment
RSA220998
Rubus ursinus
E. W. Lathrop
1966-3-30
6122
Riverside
Mail Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest.
1220
Comment
UCR216443
Rubus ursinus
Nolan M. Ung
2008-5-20
032
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Santa Ana River on the west side of Van Buren Blvd. bridge, north bank of the river
208
Comment
RSA0034264
Rumex
John F. Emmel
1991-8-10
1194
Riverside
San Jacinto Mts.; along north shore of Lake Hemet, near Picnic Area; NW 1/4 S8, T6S, R3E.
1319
Comment
UCR194213
Rumex conglomeratus
Scott D. White, Angelia Carey
2004-6-4
10474
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
RSA356720
Rumex salicifolius
Robert F. Thorne, Earl Lathrop
1975-5-25
45528
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
610
Comment
UCR125224
Rumex salicifolius
Mitch Provance, Twoc Tran
1998-5-30
567
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
UCR80798
Rumex salicifolius
Scott D. White
1993-5-29
1479
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
RSA586294
Rumex salicifolius var. denticulatus
D. L. Banks, S. D. Boyd
1995-5-3
204
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
RSA659609
Salix exigua
J. C. Roos
1947-2-15
3244
Riverside
Lost Palms Canyon.
Comment
UCR11299
Salix exigua
O. F. Clarke, M. Alexander
1971-3-31
s.n.
Riverside
Santa Ana River Bottom, Union Pacific Bridge
213
Comment
UC498066
Salix exigua var. hindsiana
Philip A. Munz
1932-3-24
12031
Riverside
n Elsinore (along small stream)
304
Comment
RSA717579
Salix gooddingii
A. C. Sanders
2004-5-11
27842
Riverside
Elsinore Basin Region: Alberhill Mountain, former clay mine area ca. 1 mile SE of Alberhill
439
Comment
UCR127541
Salix gooddingii
A. C. Sanders, T. B. Salvato
2003-5-21
26785
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
RSA233003
Salix laevigata
D. A. Young
1969-3-21
P 417
Riverside
3 miles west of Elsinore, California on a dirt road north of Highway 71, 500 yards off the road.
244
Comment
RSA741186
Salix lasiolepis
Scott D. White, Justin M. Wood
2008-6-16
12120
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
UCR159247
Salix lasiolepis
A. C. Sanders, Kelly Volansky
2005-8-31
31574
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
UCR97694
Salix lasiolepis
A. C. Sanders, G. Helmkamp
1997-3-15
19969
Riverside
Lake Skinner area: lower Rawson Canyon, along the dirt road toward Bachelor Mountain
457
Comment
CAS-BOT-BC128376
Salix lasiolepis var. lasiolepis
Peter H. Raven
1958-5-17
12965
Riverside
Dark Canyon Camp Ground, San Jacinto Mountains
Comment
RSA752877
Salix scouleriana
Orlando Mistretta
2009-7-10
4002
Riverside
Santa Ana River Canyon. Vicinity of Camp Round Meadow; 0.40 miles SE of junction of highway 38 and Jenks Lake Rd.
2027
Comment Read comments Jun 29 2015
CAS-BOT-BC126315
Salix sessilifolia
Ethel H. Campbell
1921-6-1
s.n.
Riverside
San Jacinto
Comment
UCR109570
Salsola paulsenii
R. D. Goeden, Don W. Ricker
1979-3-29
s.n.
Riverside
Coachella Valley, Indio, Monroe St.
-6
Comment
RSA413244
Salsola tragus
James C. Dice, J. DeWald
1987-9-28
730
Riverside
North side of Temecula Gorde, near entrance to field station site, ca. 4.5 km ENE of Gavilan Mountain.
330
Comment
SDSU13633
Salsola tragus
W. Miller with C. Mosse
1972-7-12
Riverside
Northwest corner, west of woodland (west of R.C. Weather Station).
Comment
UCSB1713
Salsola tragus
Kamb, Peter
1948-2-1
Riverside
Valley in the Jurupa Mts. west of Colton, San Bernardino/Riverside County
304
Comment
SEINET3860546
Saltugilia australis
Leigh A. Johnson, Deborah A. Johnson
1997-5-12
97 -082
Riverside
San Bernardino Natl. Forest, Cahuilla Mtn. vicinity. Along road to Cahuilla Mtn. trail, plants collected 0.3 to 1.7 miles from Tripp Flats Forest Service station. Plants farther up road in mid flower, a few in seed; mostly past flowering near start of road with capsules just ripening.; 0
1220
Comment
JOTR16794
Saltugilia splendens subsp. splendens
Moore, Sue
1968-5-6
s.n.
Riverside
Joshua Tree National Park. EUREKA PEAK
1676
Comment
RSA585815
Salvia apiana
D. L. Banks, Steve D. Boyd
1995-5-9
349
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
SD229200
Salvia apiana
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
632
Riverside
Mt. San Jacinto
1085
Comment
UC61511
Salvia apiana
L. D. Copeland
Apr 1904
Riverside
West Canyon West Canyon, Palm Springs; Palm Springs
Comment
UC1563119
Salvia carduacea
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-2
3235
Riverside
n of Wilson Creek (valley at ne end of Vail Lake); Vail Lake Area
487
Comment
UC63764
Salvia carduacea
H. M. Hall
May 1899
Riverside
San Jacinto Valley
Comment
SD181465
Salvia clevelandii
Scott D. White, Teresa Salvato
2001-6-8
8581
Riverside
Santa Ana Mountains, southern margin of county, just northeast of Rainbow Valley; Temecula [quad]. Roadsides and open places in chaparral.
334
Comment
IRVC2083
Salvia columbariae
Jim Pierce
1965-4-7
none
Riverside
Blythe. Sonoran Desert
Comment
JOTR34308
Salvia columbariae
Andre, Jim
2012-4-11
20722
Riverside
Joshua Tree National Park. Pinto Basin; along road to Cootonwood, I mi NW of Fried Liver Wash, approx. 15 mi S of Hwy 62 in Twentynine Palms
617
Comment
POM44740
Salvia columbariae
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2373
Riverside
Palm Springs. (Cabazon)
543
Comment Read comments Mar 13 2011
RSA401487A
Salvia columbariae
H. de Forest, Freda Detmers
1933-3-25
s.n.
Riverside
Between Banning and Cabazon
Comment
RSA770687
Salvia columbariae
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4789
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
SDSU21842
Salvia columbariae
Kalee Koeslag, Allen Schellerup
2016-4-16
5
Riverside
Santa Margarita Ecological Reserve, in Stone Creek woodland old road off of Red Mountian Truck Trail
183
Comment
UCLA70081
Salvia columbariae
K. Watkins and E. McClintock
1937-4-9
Riverside
near Winchester turnoff (Riverside to Hemet road)
Comment Read comments Mar 20 2011
UCR226068
Salvia columbariae
A. C. Sanders, T. B. Salvato
2011-4-1
38962
Riverside
Peninsular Range, Lake Elsinore, hill 90 m NE of intersection of Baker St. and Bunker St., 0.35 km NW of Hwy 74
395
Comment
UCR265829
Salvia columbariae
Mitch Provance
2012-5-24
512- 11
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
UCSB47321
Salvia columbariae
Hibbard, Doug
1977-5-14
Riverside
Off both sides of Hwy 74; 3.3 miles from its intersection with Hwy 111; Palm Desert area
280
Comment
JEPS16867
Salvia greatae
Marjorie D. Clary
1938-4-17
2845
Riverside
n of Salton Sea (Clemen's Well); Orocopia Mountains, Big Salt Creek Wash
243
Comment
SDSU12926
Salvia mellifera
Jutta Buschbom
1991-5-1
40 a
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
UCR121888
Salvia mellifera
Ian G. Gillespie
2001-5-15
90
Riverside
Lake Skinner, Perris Plain Area
Comment
UCR90981
Salvia mellifera
Scott D. White
1996-3-16
3823
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
JEPS62763
Salvia mohavensis
Marjorie Clary
1931-11-29
652
Riverside
Eagle Mountains
Comment
CAS-BOT-BC224848
Salvia pachyphylla
Nancy Ryan Zabriskie; Walter Zabriskie
1971-8-21
438
Riverside
Below Santa Rosa Spring Camp, Santa Rosa Mountain road
2194
Comment
JOTR34015
Salvia vaseyi
La Doux, Tasha, M. Harding
2010-4-7
2902
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
SBBG27791
Salvia vaseyi
D. Myrick
1964-4-30
838
Riverside
Palms to Pines (St Hwy 74), 10 mi W of Palm Desert
914
Comment
CHSC203
Sambucus mexicana
Sonia R. Westerberg
1938-4-17
Riverside
Lake Elsinore
Comment
SEINET3208882
Sambucus nigra subsp. caerulea
G. Goodwin
2012-6-14
3436
Riverside
San Jacinto Mountains, 3 miles south of Banning along highway 243
910
Comment
UCR174060
Sanicula crassicaulis
A. C. Sanders
2006-5-19
32455
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
CLARK-A1528-1455
Sanicula tuberosa
John C. Roos
1937-3-6
1304
Riverside
Reche Canyon
Comment
UCR205745
Sarcostemma crispum
Jordan Zylstra
2009-5-27
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pinyon Flat, north of Hwy 74, east of Pinyon Flat Campground
1220
Comment
UC596673
Sarcostemma cynanchoides subsp. hartwegii
R. J. Smith
May 1904
Riverside
White Water
Comment
UCR262269
Schinus molle
A. C. Sanders
2006-5-13
32276
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR162541
Schinus polygamus
Michael D. Wilcox
2005-7-28
s.n.
Riverside
Upper Santa Ana River Basin, Riverside, east of Mt. Rubidoux, 4737 Indian Hill Road off Mission and adjacent to Santa Ana River
244
Comment
RSA777635
Schismus arabicus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
772
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
SD127570
Schismus arabicus
David Charlton
1988-2-18
1192
Riverside
Alluvial fan, S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10, 5 mi. E of Jct Dillon Rd. and Fargo Cyn Rd.
Comment
HSC10886
Schismus barbatus
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23093
Riverside
3 mi. SE of Glen Ivy Hot Springs.
Comment
RSA0106763
Schismus barbatus
Duncan S. Bell, Amanda Turek
2009-3-29
138
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
RSA757739
Schismus barbatus
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4308
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
UCR97244
Schismus barbatus
Scott D. White
1997-2-28
4719
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
POM1408
Schoenoplectus americanus
D. L. Crawford
1916-2-3
s.n.
Riverside
Santa Ana River (Prado Beach)
Comment
UCR41637
Schoenoplectus americanus
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6093
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR93042
Schoenoplectus americanus
Scott D. White, S. Ogg
1994-10-17
2471
Riverside
Temecula Valley, Murrieta Creek, 1000-3000 ft. south of Winchester Road bridge (Banana Avenue)
317
Comment
SEINET10602603
Scribneria bolanderi
Andrew C. Sanders, H. Spilman
1993-4-24
Sanders 13775
Riverside
San Bernardino Mountains; Summit Valley on Hwy 173, 5.4 miles NE of The Hwy 138 junction & 1 mile S of the Grass Valley Cr. Crossing. Gentle slopes of decomposed granite soil on low hills. Chaparral with Adenostoma fascic.,, Cercocarpus betul.Haplopapus linearif., Juniperus calif, Ceanothus greg., Eriodictyon trich.Eriogonum fascic.etc. above a creek with willows and a few sycamores.
Comment
UCR116419
Scrophularia californica
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24189
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCSB72211
Scutellaria bolanderi subsp. austromontana
Sanders, A.; Thomas, Tim; Salvato, T.
2008-6-25
Riverside
Peninsular Range; San Jacinto Mtns; May Valley c. 1.0 mi. WSW of Fleming Ranch; along nameless tributary of Herkey Creek (Idyllwild 7.5' Q.,±1000m;T5S R3E S20, SE/4).
1585
Comment
CAS-BOT-BC341095
Scutellaria mexicana
A. C. Sanders; K. Rose
1995-4-5
16373
Riverside
San Bernardino Mtns./Coachella Valley: alluvial slopes and foothills S of Mission Creek and W of Hwy 62
700
Comment
UCD92559
Secale cereale
R. N. Raynor
1938-6-20
s.n.
Riverside
Herky Creek.
Comment
SD67926
Sedum niveum
Reid Moran
1968-8-3
15365
Riverside
On rocky northeast slope of Santa Rosa Mountain.
2250
Comment
RSA684086
Selaginella bigelovii
Robert Gustafson
1980-5-5
1569
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon wash
610
Comment
UC1481743
Selaginella bigelovii
C. C. Hall
1922-12-10
Riverside
Relief Hot Springs
Comment Read comments Mar 13 2011
UCR177514
Selaginella bigelovii
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32538
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
640
Comment
CAS-BOT-BC62078
Selaginella eremophila
Ira L. Wiggins
1938-3-25
8925
Riverside
Eagle Canyon, 3-5 miles south of Palm Springs
Comment
SD82568
Selaginella watsonii
Louis C. Wheeler
1931-10-3
Riverside
San Jacinto Mountain, Tahquitz Peak
2620
Comment
UC831722
Senecio
I. W. Clokey and E. G. Anderson
1935-8-21
6777
Riverside
Keen Camp P.O.
1350
Comment
CLARK-A1656-755
Senecio douglasii
Theo Glenn
1981-10-15
Riverside
San Jacinto Mountains
Comment
RSA0125005
Senecio flaccidus var. douglasii
N. Cooper
1949-6-3
4149
Riverside
Temecula.
762
Comment
RSA709863
Senecio mohavensis
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4588
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UC1552024
Senecio mohavensis
David Charlton
1988-2-19
1174
Riverside
mudstone wash n Mecca Hills (Box Canyon on road between Cottonwood Wash and Mecca, near Mecca, Colorado Desert Wash Community); Orocopia Mtns., Box Canyon
457
Comment
RSA94665
Senecio mohavensis
F. W. Peirson
1927-4-12
7156
Riverside
In Painted Canyon near Mecca.
Comment
CAS-BOT-BC364530
Senecio vulgaris
Fred Reed
1925-3-1
4955
Riverside
Chicago Ave., Riverside
274
Comment
RSA612491
Senecio vulgaris
D. L. Banks
1997-2-23
1326
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
SBBG100864
Senecio vulgaris
W. L. Halvorson
1977-3-13
77 -173
Riverside
near Temecula
Comment
POM13744
Senecio vulgaris
E. C. Jaeger
1921-6-12
1192
Riverside
Fairmount Park, Riverside
Comment
SD84910
Senegalia greggii
Nancy Ryan Zabriskie, Walter Zabriskie
1971-10-24
458
Riverside
Andreas Canyon, East side of San Jacinto Mountains, north side of stream,
Comment
UC1999590
Sequoiadendron giganteum
Rudolf Schmid and Mena J. Schmid
2009-5-1
2009 -4
Riverside
NW San Jacinto Mountains, NE of HW 243 ca. 16 highway km NW of Idyllwild, in the S unit of the San Bernardino National Forest, on SE flank of Black Mountain (summit)
Comment
CAS-BOT-BC438203
Sesuvium verrucosum
Scott D. White; Steve Ogg
1994-10-17
2467
Riverside
Temecula Valley. Murrieta Ck 1000 ft S of Winchester Rd. bridge (Banana Ave on USGS Murrieta quad, photorev. 1979).
310
Comment
UC1132945
Setaria viridis
H. S. Yates
1936-8-29
6373
Riverside
Idlewild San Jacinto Quad., Idlewild
Comment
CSUSB591
Sidalcea malviflora
J. E. Parlevlief
1958-5-11
Riverside
Along highway 74, about 3/4 mile west of summit of road on the El Cariso campgrounds
761
Comment
SD148118
Sidalcea malviflora
A. C. Sanders, Steven R. Hill
2001-5-4
24143
Riverside
Santa Ana Mtns. Region: W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Crk. Dr.), E side of Rancho C. Rd (Temecula 7.5')
487
Comment
SBBG94917
Sidalcea sparsifolia
E. LaRue
1990-4-10
Riverside
midway between Pauba Valley & Wolf Valley; 0.5 mi N of the Pechanga Indian Reservation
365
Comment
CHSC117998
Sidotheca trilobata
R. F Thorne; W. Wisura, Dave Mitchener
1982-1-1
55191
Riverside
Peninsular Ranges; Santa Ana Mountains region: Cleveland National Forest, along Main Divide Truck Road.
915
Comment
RSA180333
Silene gallica
E. W. Lathrop
1964-5-10
5348
Riverside
10 miles west of Murrieta.
610
Comment
RSA180462
Silene gallica
E. W. Lathrop
1960-6-8
4904
Riverside
14 miles west of Murrieta.
Comment
RSA192157
Silene laciniata subsp. major
E. W. Lathrop
1966-5-15
6301
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
RSA34600
Silene laciniata subsp. major
N. C. Cooper
1944-6-4
1318
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
UC1294019
Silene laciniata subsp. major
E. K. Balls
1958-6-27
23295
Riverside
from jct with Main Divide 3.1 mi nw along Indian Trunk Trail; Santa Ana Mts., along Indian Trunk Trail fr jct w/Main Divid
914
Comment
CAS-BOT-BC389585
Silene parishii
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
2438
Comment
UC852935
Silene parishii
P. A. Munz
1922-9-7
6412
Riverside
San Jacinto Peak
3261
Comment
SEINET1908451
Silene verecunda
A. C. Sanders, Mitch Provance
2008-1
35800
Riverside
Peninsular Range; San Jacinto Mtns.: Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 12.5mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station.
1450
Comment
UCR48504
Silybum marianum
Steve Boyd
1986-4-22
1726
Riverside
Temescal Canyon, Walker Canyon area, where Temescal Creek (=Alberhill Creek) flows between Alberhill Mountain and Gavilan Hills
427
Comment
SBBG25812
Simmondsia chinensis
M. Van Rensselaer
1937-6-23
Riverside
Palms to Pines Hwy
Comment
SD42296
Simmondsia chinensis
Carl B. Wolf
1939-7-7
9524
Riverside
Mi. North of Temecula-Aguanga Rd. on road to Hemet
762
Comment
UC1281215
Simmondsia chinensis
H. E. McMinn
1937-3-5
4486
Riverside
on road from Pinto Basin to Mecca (ne border of Cottonwood Mts.); ne border of Cottonwood Mts.
Comment
UC572467
Simmondsia chinensis
H. S. Yates
1937-3-24
6459
Riverside
Deep Canyon; Thermal Quadrangle, Deep Canyon
Comment
UCR89656
Simmondsia chinensis
Bern Schwenn
1994-3-23
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, Hexie Mtns: E side of Pleasant Valley on south side of Mtns, along road between Hershey Mill Site and El Dorado Mine
976
Comment
RSA793412
Sisymbrium altissimum
Naomi Fraga, David Fraker, Tommy Stoughton
2012-3-15
3954
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
UC1494255
Sisymbrium erysimoides
O. F. Clarke
1977-10-24
Riverside
University of California Riverside campus, e of the Agricultural Extension offices University of California Riverside campus
Comment
RSA272165
Sisymbrium irio
John F. Emmel
1975-10-16
540
Riverside
Hemet, near intersection of Stanford St. and El Camino Dr.
488
Comment
SD133131
Sisymbrium orientale
Scott White
1991-5-13
91 91
Riverside
Highway 79, immediately west of Dripping Springs Campground
550
Comment
SD224902
Sisymbrium orientale
Scott D. White
1995-3-30
2679
Riverside
Moreno Valley. Hills directly S of SR 60, W of bend in Moreno Beach Dr.
Comment
IRVC12880
Sisyrinchium bellum
B. T. Gittins
1966-5-1
1283
Riverside
Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains
Comment
RSA407734
Sisyrinchium bellum
Steve Boyd
1986-5-1
1803
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow.
Comment
UC218260
Smilacina stellata
P. A. Munz
1922-7-6
6006
Riverside
Tahquitz Valley San Jacinto Mts.
2194
Comment
UCR112476
Solanum americanum
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23323
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
JEPS12093
Solanum douglasii
W. L. Jepson
1901-5-17
21256
Riverside
Riverside, from Riverside to Santa Rosa Peak and Palomar Riverside
266
Comment
UC917796
Solanum douglasii
Frank W. Gould
1943-4-17
2115
Riverside
12 mi s of Corona
Comment
UCR112521
Solanum douglasii
Mitch Provance
1998-2-13
14
Riverside
Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. 0.3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line.
320
Comment
UCR114622
Solanum esculentum
Mitch Provance
2000-7-23
904 B
Riverside
Jurupa Mtns, Property just NE of the Jurupa Mtns. Cultural Center
305
Comment
SD123746
Solanum lanceolatum
Andy C. Sanders, O. F. Clarke, R. Allert
1984-7-18
5110
Riverside
Riverside, vacant field northeast of intersection of Tyler and Cypress Avenues.
305
Comment
CAS-BOT-BC237739
Solanum mauritianum
A. C. Sanders
1993-1-30
s.n.
Riverside
Rustin Ave. ca. 1 block N of Spruce St., Riverside East 7.5' Q, Riverside
289
Comment
POM90993
Solanum umbelliferum
E. C. Jaeger
1925-12-22
s.n.
Riverside
Aguanga.
Comment
SBBG120599
Solanum xanti
A. C. Sanders with T. B. Salvato, K. Volansky
2006-5-26
32587
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
549
Comment
UCR130705
Solanum xanti
George K. Helmkamp, E. A. Helmkamp
1998-6-27
4069
Riverside
San Jacinto Mtns., Garner Valley, along Hwy 74 at Morris Ranch Rd.
1372
Comment
UCR78563
Solanum xanti
Sanford Eigenbrode
1992-4-29
s.n.
Riverside
Box Springs Mtns, [Coyote Hill] above UCR Botanic Garden
427
Comment
RSA552721
Solidago californica
Steve Boyd
1992-2-26
6691
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
SEINET6062840
Solidago californica
Unknown
1935-8-21
6981
Riverside
Hemet Lake. By road.
Comment
RSA522085
Sonchus asper
Steve Boyd, Timothy S. Ross, K. A. Boyd
1989-6-24
3751
Riverside
Vail Lake area, near summit of 'Little Oak' Mtn. along road.
627
Comment
UCD136133
Sonchus asper subsp. asper
B. Pitzer
1997-4-20
3182
Riverside
Lakeview Mountains. Intersection of Dutton St. with Voltaire Vista Road.
610
Comment
SEINET3149240
Sophia pinnata
G. B. Grant
1906-1
1228 -6767
Riverside
Colorado desert at Palm Springs. Southern California
Comment
RSA597076
Sorghum halepense
D. L. Banks, Elizabeth Hedge Banks, John B. Hedge
1996-6-6
1114
Riverside
NW Palomar Mountains; Agua Tibia Mountains; In the Vail Ranch Housing Development, N of the Pechanga Indian Reservation; At the S side of the intersection of Vail Ranch Road and Marge Place.
426
Comment
SEINET10960227
Sorghum halepense
Steve Boyd
1989-7-9
Boyd 3769
Riverside
City of Riverside, weeds in vegetable garden of house at 4863 Rubidoux Ave.
Comment
POM153402
Sparganium erectum subsp. stoloniferum
Phillip A. Munz, I. M. Johnston
1928-9-12
11301
Riverside
Marsh, 1/2 mile N. of Temecula.
Comment
CSUSB1337
Spartium junceum
Eric Helgesen
1968-5-4
Riverside
Highway 60, 10 miles from Hemet turnoff.
Comment Read comments Jun 16 2013
RSA0098510
Spergularia atrosperma
P. A. Munz
1922-4-29
5075
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
SEINET6190201
Spergularia marina
Scott D. White, Justin Wood
2008-1
12286
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek. El Casco
640
Comment
UCR92076
Spergularia marina
Scott D. White, S. Ogg
1994-10-17
2459
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
UCR18402
Spergularia rubra
A. C. Sanders
1978-4-20
00273
Riverside
San Jacinto Mountains, James Reserve, around the old cabins
1646
Comment
CAS-BOT-BC5571
Sphaeralcea ambigua
Alice B. Chittenden
1917-4-2
s.n.
Riverside
Palm Springs
Comment
RSA777340
Sphaeralcea ambigua
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4713
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 W116.65128
604
Comment
RSA172244
Sphaeralcea ambigua subsp. ambigua
Robert F. Thorne
1963-3-29
32433
Riverside
Eagle Mountains, Pumping Station, S side of Eagle Mountains; ca. 12 miles W of Desert Center
534
Comment
RSA85460
Sphaeralcea ambigua subsp. ambigua
J. C. Roos
1952-4-16
5542
Riverside
Box Springs
488
Comment
JOTR34376
Sphaeralcea ambigua var. ambigua
Andre, Jim
2012-4-16
20896
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
UC1121988
Sphaeralcea ambigua var. ambigua
H. S. Yates
1936-4-6
5410
Riverside
Palm Springs; San Jacinto Quad.
137
Comment
NY236510
Sphaerostigma pallidum
L. Abrams
1903-4-6
3228
Riverside
Cabazon near the station.
Comment Read comments Mar 13 2011
RSA446612
Stachys albens
Louis C. Wheeler
1932-7-9
927
Riverside
Santa Ana River at Chino Creek.
152
Comment
UCR87849
Stachys stricta
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
RSA650763
Stanleya pinnata
Richard Clark
1969-5-24
s.n.
Riverside
Hwy 74 - Riverside marker #8813.
Comment
LA26720
Stanleya pinnata var. pinnata
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
UCD115804
Stanleya pinnata var. pinnata
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCR151404
Stellaria media
D. L. Banks
1997-2-23
1331
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire
460
Comment
UCD136319
Stephanomeria exigua subsp. deanei
K. Esau
1935-6-15
s.n.
Riverside
Hemet Valley.
Comment
UCR161414
Stephanomeria exigua subsp. deanei
A. C. Sanders, Mike Misenhelter
2005-9-20
31676
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
UCR193740
Stephanomeria exigua subsp. deanei
A. C. Sanders, Mitch Provance
2008-7-11
35760
Riverside
Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad
1494
Comment
RSA6126
Stephanomeria exigua subsp. exigua
C. B. Wolf
1932-5-25
3683
Riverside
San Gorgonio Wash, on road to Snow Creek
366
Comment
RSA632464
Stephanomeria exigua subsp. exigua
Scott D. White
1999-5-28
7433
Riverside
Gavilan Hills: Ca. 3 air miles SE of junction Cajalco Rd. / Gavilan Rd.: East of Juniper Rd. between Blue Sky Drive and Celestial Dr.
670
Comment
UC69017
Stephanomeria exigua subsp. exigua
H. M. Hall
May 1905
6026
Riverside
Pinto Mts. Colorado Desert
Comment
RSA721113
Stephanomeria pauciflora
W. Blanchard
1932-11-11
s.n.
Riverside
About 3 mi. S. of Palm Springs Station.
Comment
RSA766634
Stephanomeria pauciflora var. pauciflora
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-22
170
Riverside
McCoy Wash. N of I-10. Rd going N from Black Rock Rd. S side of private land boundary.
244
Comment
CAS-BOT-BC375871
Stephanomeria virgata
Mitch Provance
2003-7-7
6524
Riverside
San Bernardino Valley: S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just S of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, ca. 0.3 miles ENE of peak 1437
317
Comment
JOTR30696
Stillingia linearifolia
La Doux, Tasha, Jim Andre
2008-9-13
263
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
RSA457868
Stillingia linearifolia
P. J. Remple
1942-3-3
s.n
Riverside
San Gorgonio Pass below Cabazon.
Comment
RSA604752
Stillingia linearifolia
A. C. Sanders
1995-4-13
16502
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
701
Comment
SEINET870195
Stillingia linearifolia
Robert F. Thorne, C. W. Tilforth
1980-1
54156
Riverside
San Bernadino Mountains. East side of Whitewater River at mouth of canyon, ca. 1/4-1/2 mile east of Whitewater Post Office.
Comment
UC420667
Stillingia linearifolia
E. E. Schellenger
1911-4-25
Riverside
White Water River Colorado Desert
Comment
RSA763988
Stillingia spinulosa
Justin M. Wood, D. M. Ray
2010-10-21
2993
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
UCR26191
Stillingia spinulosa
John C. Roos
1937-4-28
1286
Riverside
Sonoran (Colorado) Desert, Between Rice and Desert Center [on Rice Road, hwy 177]
Comment
UCR280412
Stipa capensis
Ann Clandening
2017-4-28
s.n.
Riverside
Sonoran (Colorado) Desert, Blixseth Park, Rancho Mirage, Magnesia Falls cove
93
Comment
UCR266480
Stipa cernua
Mitch Provance, Robin Kinmont
2015-3-27
315- 54
Riverside
Perris-Aguanga Basin Region, Murrieta Hot Springs, Leon Rd. (unmarked dirt portion) on unnamed hill c. 0.5 miles W of Skunk Hollow, vicinity of W terminus of Promontory Parkway.
430
Comment
UCR127103
Stipa coronata
Mitch Provance
1998-6-1
573
Riverside
Jurupa Mountains, SW Pyrite Canyon, c. 0.4 miles SSE of peak 1768
442
Comment
UCR174333
Stipa coronata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32649
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
UCR23314
Stipa speciosa
John C. Roos
1952-4-9
5495
Riverside
Riverside, W face of Mt. Rubidoux
400
Comment
UCR18047
Stylocline gnaphaloides
O. F. Clarke
1967-1
s.n.
Riverside
UCR campus, in botanic garden
Comment
POM184642
Suaeda moquinii
L. C. Wheeler
1931-11-27
386
Riverside
3 miles SE of Salton Bench Mark.
-76
Comment
UCR24916
Symphoricarpos mollis
A. C. Sanders
1980-7-18
1666
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
CAS-BOT-BC324212
Syntrichopappus lemmonii
Louis B. Ziegler
1968-4-16
s.n.
Riverside
South side of San Jacinto Mtns., Hemet Valley
1371
Comment
SEINET13009199
Tamarix chinensis
J. S. Horton
1968-3-13
31
Riverside
Indio; east on Highway 60; Coachella Drain.
15
Comment
SEINET10575115
Tamarix ramosissima
John F. Gaskin
1998-6-15
Gaskin 67
Riverside
Colorado River N of Interstate 10 Agricultural Inspection, E Blythe.
Comment
SEINET8495295
Tamarix ramosissima
Duncan S. Bell, Evan Meyer
2014-4-1
6483
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
UCR16088
Tauschia arguta
Charles Herrick
1974-4-26
s.n.
Riverside
0.25 mi south of the Calimesa turnoff of Hwy 10
655
Comment
UC21447
Tauschia parishii
H. M. Hall
1898-6-27
950
Riverside
El Toro Mt.; San Jacinto Mountains, El Toro Mt.
2590
Comment
UCR80805
Tauschia parishii
Scott D. White
1993-5-29
1469
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
Comment
UCSC002895
Tauschia parishii
Peter Kamb
1948-7-3
1152
Riverside
Hall Canyon, San Jacinto Mountains
Comment
CAS-BOT-BC202566
Tetracoccus hallii
Marcus E. Jones
1927-4-16
s.n.
Riverside
Cottonwood Spring, near Sahver's Well
Comment
RSA456253
Tetracoccus hallii
H. de Forest
1935-4-14
20158
Riverside
Near Cottonood Springs, Mohave Desert.
Comment
SEINET2444071
Tetracoccus hallii
C. Davidson
2010-4-2
11701
Riverside
8.1 mi S of Hwy 111 in Palm Desert on Hwy 74 (pines Palms Hwy.). Creosote bush scrub on rocky east slope of San Jacinto Mts.
1078
Comment
CDA26835
Tetradymia comosa
Mike Lahti
2008-11-4
PDR# 1509246
Riverside
Hemet, 0.5 miles east of Sage Rd. along Red Mountain Rd.
0
Comment
POM37476
Tetradymia comosa
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA1357
Tetradymia comosa
B. D. Stark
1930-2-21
724
Riverside
Hidden Canyon, near Corona, Santa Ana Mts.
Comment
UC1979342
Thalictrum
David Keil
1983-4-15
16898
Riverside
East of Temecula on SR79.
Comment
UCR35162
Thamnosma montana
L. B. Ziegler
1972-3-1
436
Riverside
San Jacinto Mtns., At Pinyon Flats
1220
Comment
UCSB3569
Thamnosma montana
White, Arthur
1960-5-15
Riverside
10mi. se. of road to Anza on Hwy. 74, Across road from Pinon Flat campground
1219
Comment
UCR213523
Thysanocarpus curvipes
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37843
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St.
488
Comment
RSA0041597
Thysanocarpus curvipes
John F. Emmel
1973-5-13
455
Riverside
Dry Creek, SW of Idyllwild, San Jacinto Mts.
1372
Comment
CHSC35811
Thysanocarpus curvipes var. eradiatus
Janes Henrickson
1973-3-18
8610 a
Riverside
Ca 33 (air) miles E of Temecula, 5-7 miles SE of Terwilliger, at N end of Coyote Canyon Road, on the first steep grade down to canyon.
792
Comment
HSC6999
Thysanocarpus laciniatus
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23253
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
UC1080456
Tidestromia oblongifolia
P. C. Everett and E. K. Balls
1958-4-29
23022
Riverside
4 mi NE of Desert Center alng road to Rice and Vidal Jct.
259
Comment
SBBG72704
Tidestromia suffruticosa var. oblongifolia
M. N. Ackley
-Feb-1926
2
Riverside
Mecca
-60
Comment
SD83644
Tidestromia suffruticosa var. oblongifolia
R. Mitchel Beauchamp
1970-11-15
1390
Riverside
7 miles east of Mecca
89
Comment
JEPS67423
Tiquilia palmeri
W. L. Jepson
1927-4-13
11687
Riverside
n.e. of Mecca (mouth of Painted Canyon); Colorado Desert, Painted Canyon
45
Comment
UC604864
Tiquilia plicata
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9566
Riverside
2 mi. up Painted Canyon; Colorado Desert, Mecca Hills
Comment
CLARK-A1528-1386
Trianthema portulacastrum
John C. Roos
1965-9-5
Riverside
Chuckwalla Valley
Comment
UCR207605
Tribulus terrestris
O. F. Clarke
2004-5-10
s.n.
Riverside
Peninsular Range, Riverside, UCR campus, agricultural operations area west of Canyon Crest Dr. and south of Martin Luther King Blvd., at 'Midgeville' the Entomology Dept. experimental ponds
302
Comment
UC107591
Tricardia watsonii
S. B. and W. F. Parish
Apr 1882
721
Riverside
Agua Caliente (= Palm Springs); Colorado Desert
Comment
RSA0088338
Trichoptilium incisum
H. J. Andrews
1939-10-22
s.n.
Riverside
Pinto Basin.
Comment
UCLA54138
Trichostema austromontanum subsp. austromontanum
H. Lewis
1941-7-30
1479
Riverside
Lake Hemet; ; Lake Hemit, Riverside Co.
Comment
RSA709801
Trichostema lanceolatum
A. C. Sanders
2004-6-30
28389
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, large rocky hill (1762 ft.) 1 mi. E of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., ca. 5 miles due south of Sun City.
470
Comment
RSA586089
Trichostema parishii
D. L. Banks, Steve D. Boyd
1995-3-30
130
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., W of the Dripping Springs Alcove, on the Woodchuck Trail.
634
Comment
UCLA54861
Trichostema parishii
C. Epling
1938-8-14
Riverside
Santa Rosa Mountains
Comment
UCR151246
Trichostema parishii
Scott D. White
1999-7-9
7534
Riverside
Peninsular Ranges; San Jacinto Mts region, Idyllwild Area: near Idyllwild Community Service District sewage ponds at terminus of USFS Road #S24.2
1433
Comment
RSA543838
Trifolium albopurpureum
Steve Boyd, Orlando Mistretta
1991-5-22
6307
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
UCR166817
Trifolium albopurpureum
Chris E. True
2005-4-18
s.n.
Riverside
Peninsular Range, South of Lake Mathews near ranger station for Lake Mathews/Estelle Mtn. Preserve
448
Comment
RSA594787
Trifolium albopurpureum var. albopurpureum
D. L. Banks, Dylan Hannon
1996-5-3
0982
Riverside
Agua Tibia Mountains; Foothills S of Hwy. 79, E of the Dripping Spring Campground, approximately 150 m SE of the Helipad at the upper camp sites.
524
Comment
RSA652937
Trifolium ciliolatum
A. C. Sanders
1997-5-1
20609
Riverside
Lake Skinner area: north foot and lower slopes of Black Mtn., edge of Crown Valley on E side of Rawson Canyon
671
Comment
RSA563916
Trifolium depauperatum var. amplectens
A. C. Sanders
1993-4-5
13690
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
SD140098
Trifolium depauperatum var. truncatum
A. C. Sanders
1993-4-1
13665
Riverside
Western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. & Devonshire Ave., 3/4 mile NE of the intersection of Florida Ave. (Hwy 74) & Warren Road, just south of Tres Cerritos
459
Comment
UC866788
Trifolium gracilentum
P. A. Munz and I. M. Johnston
1922-5-20
5451
Riverside
Kenworthy San Jacinto Mtns
1417
Comment Read comments Mar 25 2011
UCR140698
Trifolium gracilentum
A. C. Sanders
2004-5-12
27875
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
SD137759
Trifolium microcephalum
Darin L. Banks, Steve Boyd
1995-5-17
461
Riverside
North west palomar mountains, Cleveland National forest, Agua Tibia Wilderness area, north face of Agua Tibia mountain. East of the Drippings Springs Alcove area west of the Dripping Springs Trail, along the west fork of upper Arroyo Seco
658
Comment
UC866906
Trifolium monanthum subsp. grantianum
P. A. Munz
1922-7-6
6010
Riverside
Tahquitz Valley San Jacinto Mtns
2194
Comment
RSA736533
Triticum
Michael Denslow
2004-2-1
1907
Riverside
North of Blythe; along Hwy 95, just south of Main Canal on west side of road.
76
Comment
RSA662527
Triticum aestivum
J. C. Roos
1966-4-29
s.n.
Riverside
Winchester.
Comment
CAS-BOT-BC323085
Trixis californica
unspecified
1901-2-1
s.n.
Riverside
Palm Springs
Comment
CAS-BOT-BC323090
Trixis californica
Carl B. Wolf
1930-5-25
853
Riverside
Chuckawalla Valley
Comment
RSA0042382
Trixis californica
Duncan S. Bell, LeRoy Gross
2014-3-13
6235
Riverside
Orocopia Mountains; southern section of range; approximately 1.75 west northwest of Clemens Well.
293
Comment
RSA338319
Trixis californica
L. M. Shultz, John Shultz
1985-4-18
8350
Riverside
southwest benches of the Chuckwalla Mountains at Alligator Rock.
341
Comment
UCR70732
Trixis californica
Donald A. Johansen, Joseph A. Ewan
1932-4-11
7108
Riverside
W Colorado Desert, N of Tahquitz Canyon
Comment
JOTR31813
Trixis californica var. californica
La Doux, Tasha, Bill Truesdell
2007-11-9
2520
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; Canyon parallel to and east of Lost Palms Canyon (Stop 5)
651
Comment
UC1531146
Trixis californica var. californica
Robert F. Thorne, W. Wisura, A. Shmida, and R. Whittaker
1978-4-23
52023
Riverside
Palms to Pines Highway San Jacinto Mountains, Chino Canyon (Chino Canyon, San Jacinto Mountains)
Comment Read comments Apr 24 2011
CAS-BOT-BC67526
Tropidocarpum gracile
C. F. Baker
Apr. 5
4128
Riverside
Hemet.
Comment
RSA0125294
Tropidocarpum gracile
Duncan S. Bell
2016-3-3
8780
Riverside
Whitewater Canyon; San Gorgonio Wilderness area; Rainbow Canyon, approximately 3.5 air miles east northeast of Kitching Peak.
820
Comment
RSA681881
Tropidocarpum gracile
Scott D. White
2001-3-13
8160
Riverside
Menifee / Sun City area. Valleys and slopes east of Canyon Lake and west of Goetz Rd.
442
Comment
UCR114818
Tropidocarpum gracile
Mitch Provance, Seychelle Provance
1998-2-21
96
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
UCR144404
Tropidocarpum gracile
Scott D. White
2001-4-19
8386
Riverside
Perris-Aguanga Basin, Perris / Sun City area. Just east of Goetz Road and south of Ethanac Road, c. 1.5 - 2.0 mi west of Interstate 215
473
Comment
RSA0031745
Typha domingensis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4557
Riverside
Transverse Ranges, San Bernardino Mountain region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell., Between N33.95609, W116.64365 and N33.95477, W116.64248.
526
Comment
JOTR31799
Typha latifolia
La Doux, Tasha, K. White, A. Holt, C. Ely, J. Van Warmerdam
2007-2-26
2101
Riverside
Joshua Tree National Park. Eagle Mountains; Lost Palms Oasis
944
Comment
UCR220310
Typha latifolia
Bill Wagner
2005-10-7
s.n.
Riverside
Peninsular Range; Gavilan Hills Region, Cajalco Flood Control Basin site (proposed, since constructed), at NE corner of El Sobrante Rd. and Cajalco Rd.
447
Comment
SD8803
Uropappus lindleyi
Daniel Cleveland
1882-5-5
Riverside
Temecula
Comment
UCR21996
Urtica dioica subsp. holosericea
Steve Boyd
1980-7-12
330
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA0057843
Urtica gracilis var. holosericea
John C. Roos
1951-9-25
5286
Riverside
West end of Fairmount Park, Riverside.
259
Comment
UCR167683
Verbena lasiostachys
T. B. Salvato, Melissa Clemons
2005-6-23
1298
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
RSA0021077
Verbena lasiostachys var. lasiostachys
Scott D. White
1999-5-20
7370
Riverside
Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi W of I-215 freeway.
442
Comment
UCR23182.1
Verbena tenuisecta
S. Gallagher
1981-5-5
11
Riverside
SE corner of Pigeon Pass Road and Serpentine Road. Shoulder of Pigeon Pass Road 10 m east of Serpentine/Pigeon Pass Road Street Sign
366
Comment
UC1929731
Veronica anagallis-aquatica
Scott D. White with Jonathan Campbell
2008-4-18
11902
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
Comment
UC1929854
Veronica anagallis-aquatica
Scott D. White, Lynn Stafford
2007-7-5
11755
Riverside
Chino Hills State Park: Santa Ana River floodplain just below Prado Dam.
Comment
RSA556496
Veronica peregrina subsp. xalapensis
Julie Greene
1993-4-3
1115
Riverside
San Jacinto Wildlife Area; around pond #3.
442
Comment
RSA593697
Veronica peregrina subsp. xalapensis
Steve D. Boyd, David E. Bramlet
1996-4-19
8629
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
UCR224453
Veronica peregrina subsp. xalapensis
A. C. Sanders, T. B. Salvato
2011-3-28
38805
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy
434
Comment
UCR271708
Veronica peregrina subsp. xalapensis
Mitch Provance
2011-7-4
17176
Riverside
San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
RSA450073
Veronica peregrina var. xalapensis
J. C. Roos
1966-3-24
s.n.
Riverside
Near Edgemont. On the muddy edge of a vernal pool, assoc. with Callitriche.
Comment
RSA0094191
Viguiera parishii
Duncan S. Bell, Evan Meyer
2014-10-29
7683
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
RSA412707
Viola pedunculata
E. Crow
1929-4-7
297
Riverside
Corona Skyline Drive, Santa Ana Mts.
Comment
SBBG50809
Vitis girdiana
R. S. Woglum, McGregor
1934-3-18
646
Riverside
Snow Crk, E of Palm Springs
Comment
UCR41312
Vitis girdiana
N. M. Fellows, A. C. Sanders
1985-5-7
172
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
SEINET10861541
Vulpia
Charles L. Hitchcock, C. V. Muhlick
1962-3-16
Hitchcock 22134
Riverside
Temescal Canyon, 8 mi. s.e. of Corona in open, sandy wash anthers all included no stigmas exposed even though plants mature and surely in anthesis.
Comment
POM157938
Vulpia microstachys var. pauciflora
P. A. Munz
1937-5-20
10831
Riverside
Coahuila Valley
1220
Comment
RSA528064
Vulpia myuros var. hirsuta
Scott D. White
1991-4-10
91 49 B
Riverside
Diamond Valley area, ca. 1/2 mi. E of Mica Butte, & S of Cactus Valley Road.
610
Comment Read comments Mar 20 2011
RSA36555
Vulpia octoflora
Sara M. Schenck
1941-4-25
s.n.
Riverside
Joshua Tree National Monument
Comment
CAS-BOT-BC77878
Woodwardia fimbriata
Nancy Ryan Zabriskie; Walter Zabriskie
1971-2-13
338
Riverside
Andreas Canyon, east slope San Jacinto Mountains
304
Comment
RSA16476
Woodwardia fimbriata
Percy C. Everett
1935-6-19
7231
Riverside
Main Divide Motorway, Bear Spring
1219
Comment
SDSU13701
Xylococcus bicolor
James C. Dice with B. Thomas
1987-9-21
726
Riverside
Unnamed side canyon of Temecula Gorge, ca. 2.6 km ENE of Gavilan Mountain. T8S, R3W, northwest 1/4 of southwest 1/4 of section 27.
290
Comment
CAS-BOT-BC326960
Xylorhiza cognata
J. Wear; N. Moorhatch
1993-6-11
s.n.
Riverside
Mecca Hills
60
Comment
SBBG19003
Xylorhiza cognata
H. and M. Dearing
1939-2-10
4633
Riverside
Painted Cyn, near Mecca
Comment
UCR274563
Xylorhiza cognata
Michelle Murphy-Mariscal, Kathleen D. Fleming
2014-4-9
XYCO- 07
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Painted Canyon, side canyon to east, c. 0.3 mi. below end of road
189
Comment
UCR178592
Yucca schidigera
R. G. Swinney
1967-5-26
1361 B
Riverside
Sonoran (Colorado) Desert/ San Bernardino Mtns., White Water Bench
305
Comment
UCR84890
Yucca schidigera
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16124
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
POM13930
Zannichellia palustris
Philip A. Munz, D. D. Keck
1922-4-14
4991
Riverside
Mud flat at Mystic Lake, near Moreno
Comment Read comments Mar 20 2011
RSA379431
Zigadenus fremontii
F. H. Elmore
1934-2-24
s.n.
Riverside
Between Riverside and Perris, Gavilan Mountains.
610
Comment
CAS-BOT-BC59771
Ziziphus obtusifolia var. canescens
B. D. Stark
1932-6-15
3734
Riverside
Colorado Desert. Mecca-Blythe Rd., 2 mi. w. of Utopia.
213
Comment
UCD107423
Zygophyllum fabago
T. C. Fuller
1969-7-16
18681
Riverside
E. side of Cottonwood St., 0.5 mi. s. of Hobson Way, Blythe.
Comment