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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SBBG56410
Abies concolor
Marjorie Lewis
1947-8-26
7
Riverside
Dark Canyon
1981
Comment
CAS-BOT-BC229345
Abronia villosa
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring [Springs]
60
Comment
RSA713078
Abronia villosa
Marcus E. Jones
1926-2-15
s.n.
Riverside
Near Indio.
Comment
SBBG25869
Abronia villosa
E. R. Blakley
1966-4-9
6751
Riverside
jct of US Hwy 60-70 and Wiley Well Rd, ca. 15 mi W of Blythe
121
Comment
UC851647
Abronia villosa
Lewis S. Rose
1940-3-13
40114
Riverside
Whitewater desert
60
Comment
UCR19768
Abronia villosa
Don Emery
1980-3-28
s.n.
Riverside
Sonoran Desert, Riverside/Imperial Co. line on the E side of Salton Sea, vicinity of Bat Caves Buttes
-30
Comment
CSUSB1330
Abronia villosa var. aurita
Jim Hearn
1971-5-19
Riverside
13 miles south of Idyllwild.
Comment
SEINET946023
Abronia villosa var. aurita
G. Yatskievych, K. McCrary
1984-1
84 -118
Riverside
State Route 74 at Pyramid Peak Road (to Thomas Mountain).
1463
Comment
UCD98004
Abronia villosa var. aurita
A. C. Sanders; Mitch Provance
1999-9-26
23086
Riverside
San Jacinto Mountains: Lake Hemet, north shore at FS day use area.
1323
Comment
RSA461204
Abronia villosa var. villosa
M. B. Dunkle
1935-3-17
4403
Riverside
Desert Center.
610
Comment
RSA799920
Acacia dealbata
Justin M. Wood, D. M. Ray
2011-4-28
3841
Riverside
Sonoran Desert: Chuckwalla Valley: Kaisers Eagle Mountain Mine, northwest end of the Chuckwalla Valley. Near old mining community.
340
Comment
LA26702
Acamptopappus sphaerocephalus
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
RSA761867
Achillea millefolium
Peter Guiden, C. Martinez, N. Fraga, L. McDade, et al.
2010-8-14
82
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
SBBG29382
Achnatherum hymenoides
D. Myrick
1968-3-4
1807
Riverside
Country Club Rd at E edge of Palm Desert
60
Comment
RSA0019788
Achnatherum parishii subsp. parishii
April Garbat, Kristin Forgrave, Naomi Fraga, Tyler Schappe
2013-5-21
70
Riverside
Canyon west of San Bernardino National Forest boundary (San Jacinto Ranger District), north over edge from road from Cranston Fire Facility (off Highway 74, aka Florida Ave). Orange Grove Canyon.
618
Comment
UC127467
Achnatherum speciosum
H. M. Hall
1905-5-10
6004
Riverside
Cottonwood Pass Colorado Desert
609
Comment
JOTR37485
Achyronychia cooperi
Manson, Stacy, B. Jasinkski
2016-5-24
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains, Cottonwood Canyon, off of main park road in the Coyote borrow pit
Comment
PASA1307
Achyronychia cooperi
1926-2-21
Riverside
Thousand Palms
Comment
POM122333
Achyronychia cooperi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
SDSU14013
Acmispon argophyllus var. argophyllus
Dinna Estrella, M. G. Simpson
2002-4-20
27
Riverside
Santa Margarita Ecological Reserve. Road shoulder of Via Tornado Road, near junction with Santa Margarita river.
233
Comment
SEINET5327524
Acmispon argophyllus var. argophyllus
I. W. Clokey, E. G. Anderson
1935-8-21
6719
Riverside
E of Keen Camp P.O., by road
1350
Comment
SD130259
Acmispon glaber
Ed LaRue
1990-4-13
Riverside
I(c) mi NW of town of Aguanga, N of Hwy 79 & W of Hwy 371; ca. 1I(c) mi (airline) N of San Diego Co. line.
640
Comment
UC1922060
Acmispon glaber
Scott D. White, Angelia Carey
2004-4-5
10005
Riverside
SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed.
Comment
SEINET957562
Acmispon heermannii
S. Boyd
1982-1
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of 'Estelle Creek' and Temescal Creek, at the northern end of the entreched meander of Temescal Creek at the western base of Estelle Mountains.
1080
Comment
SDSU13586
Acmispon strigosus
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
RSA500535
Acourtia microcephala
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3625
Riverside
Vail Lake area, just S of Jtn Hwy 79 and road to Vail Lake Marina, Butterfield Valley.
457
Comment
CDA6752
Acroptilon repens
Steve Boyd
1989-7-6
3758
Riverside
South of Jurupa Road, east of intersection with Van Buren Avenue, City of Riverside.
0
Comment
UCR97504
Adenostoma fasciculatum
B. G. Pitzer
1997-3-23
2974
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
CAS-BOT-BC139862
Adenostoma sparsifolium
Cecil Hart
1922-5-21
12
Riverside
San Jacinto Pk.
Comment
SEINET6755846
Agave
Andrew C. Sanders
1984-7-17
5105
Riverside
Riverside: O.F. Clarke residence at 1012 Spruce Street; TRS: 2S 4W 19 NE/4 of NE/4
305
Comment
CAS-BOT-BC46154
Agoseris heterophylla
F. W. Peirson
1922-5-20
3045
Riverside
Hemet Valley, San Jacinto Mts.
1371
Comment
CAS-BOT-BC46156
Agoseris heterophylla
H. M. Hall
1901-6-1
2038
Riverside
San Jacinto Mountains, south side
1341
Comment
UCR193877
Agrostis
A. C. Sanders, Mitch Provance
2008-7-11
35808
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
UCR165188
Agrostis exarata
Margaret Bornyasz
2003-8-8
s.n.
Riverside
Peninsular Ranges, San Jacinto Mtns., near Azalea Creek, above Twin Pines Creek Drainage
1085
Comment
UCR87652
Agrostis exarata
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
RSA708928
Ailanthus altissima
Scott D. White, Justin M. Wood
2005-10-4
11239
Riverside
San Gorgonio Pass: Cabazon: Smith Creek (a dry wash) at the foot of the San Jacinto Mtns., south of the I-10 Freeway and west of San Gorgonio River.
564
Comment
UCSB37488
Alhagi maurorum
Clark, Dell
1969-7-2
Riverside
2 miles west of Mecca, Coachella Valley
Comment
RSA67713
Aliciella latifolia
Verne Grant, Alva Grant
1952-4-1
17519
Riverside
9 miles E of Mecca
Comment Read comments Apr 8 2011
SBBG1743
Allenrolfea occidentalis
H. and M. Dearing
1940-11-10
5019
Riverside
Thousand Palms Cyn
Comment
CAS-BOT-BC500426
Allionia incarnata
A. C. Sanders; Jim Malusa
2015-3-11
41393
Riverside
Sonoran (Colorado) Desert: Chocolate Mountains, Gasline Rd at jct with rd to Observation Point Slats, US Navy Chocolate Mts Aerial Gunnery Range
723
Comment
POM13990
Allionia incarnata
P. A. Munz, D. D. Keck
1922-4-9
4896
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
UC56252
Allionia incarnata
H. M. Hall
May 17 1901-Jun 1 1901
1872
Riverside
Palm Canyon, Journey from Riverside to Santa Rosa Peak and Palomar Palm Canyon
457
Comment
UCR148041
Allionia incarnata
Steve Boyd, Et al.
2004-5-14
11227
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
CAS-BOT-BC469000
Allium fimbriatum var. fimbriatum
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Pines to Palms Highway, Mt. San Jacinto
Comment
RSA367046
Allium haematochiton
N. C. Cooper
1947-4-5
2041
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA574728
Allium haematochiton
Steve Boyd
1981-4-6
s.n.
Riverside
Gavilan Hills region, Estelle Mountain, near summit.
823
Comment
UC479033
Allium haematochiton
Marcus E. Jones, A. M.
1931-3-2
28394
Riverside
Corona
Comment
UCD138539
Allium haematochiton
Geoffrey Levin
1975-4-26
480
Riverside
Mayhew Canyon Wash 1.5 mi. SE of Glen Ivy on Highway 71. Pacific Slope Drainage Area.
335
Comment
SEINET4174934
Allium haematochiton
J. C. Roos
1950-1
4714
Riverside
Ca. 3-4 mi. N of Murrieta, Riverside Co., Calif. El. 1500 ft.
Comment
SD119912
Allium lacunosum var. davisiae
Louis B. Ziegler
1967-6-27
181
Riverside
San Jacinto Mountains, Hemet Valley, on flat on top of Pleistocene Sedimentaries, Morris Ranch Road area.
1615
Comment
UCR103897
Allium peninsulare
B. G. Pitzer
1997-4-12
3123
Riverside
Lakeview Mtns, Pulsar View Rd, c. 1/2 mi. uphill from the end of Warren Road (very short dirt road leading into hills) and c. 1 mi. (air) north of Juniper Flats Road. Approx. 1.2 mi. (airline) WSW of Mt. Rudolph (measured from BM 'Nelson').
585
Comment
RSA85583
Allium praecox
J. C. Roos
1952-4-2
5468
Riverside
Box Springs grade east of Riverside.
427
Comment
UC1929733
Allium praecox
Scott D. White, Justin Wood
2008-3-25
11772
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
Comment
POM9292
Allium praecox
Philip A. Munz, R. D. Harwood
1920-3-20
3366
Riverside
5 miles S of Corona.
305
Comment
UCR214332
Allophyllum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38371
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
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
UCR65300
Allophyllum glutinosum
Steve Boyd, T. S. Ross, K. A. Boyd
1989-6-24
3747
Riverside
Peninsular Range, Vail Lake area, along road, near summit of 'Little' Oak Mtn.
628
Comment
RSA702271
Alopecurus saccatus
Gary D. Wallace, B. Gustafson, T. Thomas
1983-6-23
2081
Riverside
Santa Rosa Plateau, Mesa de Burro.
Comment
IRVC28975
Amaranthus
B. L. Phillips
1994-9-12
s.n.
Riverside
Riverside, UCR campus
336
Comment
JOTR35164
Amaranthus albus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3270
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
POM48599
Amaranthus blitoides
Mary F. Spencer
1919-7-9
1270
Riverside
In sandy fields. San Jacinto.
305
Comment
UCR148485
Amaranthus blitum
John F. Green
2005-1-25
s.n.
Riverside
San Bernardino Valley, Mira Loma area, just south of the San Bernardino county line near Ontario, north of Cloverdale Rd. between Harrison Ave. and Archibald Ave.
197
Comment
UCR21773
Amaranthus caudatus
S. Day
1980-9-4
s.n.
Riverside
private residence in Riverside
Comment
RSA339055
Amaranthus fimbriatus
R. F. Thorne, Rolf, Gertrud Dahlgren
53552
Riverside
Joshua Tree National Monument: Just S of San Bernardino Co. line near jct of road to Split Rock and 29 Palms; Valley W of Pinto Mountains
1098
Comment Read comments Apr 25 2011
RSA339331
Amaranthus fimbriatus
R. F. Thorne, Rolf, Getrud Dahlgren
53566
Riverside
Joshua Tree National Monument: Just S of San Bernardino Co. line near jct of road to Split Rock and 29 Palms; Valley W of Pinto Mountains
1098
Comment Read comments Apr 25 2011
UCR58450
Amaranthus powellii
George K. Helmkamp
1989-10-7
s.n.
Riverside
San Jacinto Mtns., Edge of Lake Hemet
1400
Comment
UCR110377
Amaranthus retroflexus
A. C. Sanders, Mitch Provance
1999-9-26
23116
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
CAS-BOT-BC45012
Ambrosia confertiflora
Louis C. Wheeler
1933-12-1
2278
Riverside
Banning
731
Comment
CDA9969
Ambrosia confertiflora
G. C. Fleischman
1945-10-21
Riverside
Highway, Beaumont / Sunnymead.
0
Comment
CAS-BOT-BC22599
Ambrosia dumosa
C. L. Hitchcock
1940-3-29
5860
Riverside
Cottonwood Canyon, ca. 100 yards E of spring
Comment
CLARK-A1528-4996
Ambrosia dumosa
John C. Roos
1948-4-24
3796
Riverside
Whitewater
Comment
JEPS30513
Ambrosia dumosa
Donald Kyhos
1958-2-15
58 -11
Riverside
Corn Springs
Comment
RSA26835
Ambrosia dumosa
I. L. Wiggins
1941-3-24
9575
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
RSA614559
Ambrosia dumosa
George K. Helmkamp
1998-4-4
3148
Riverside
Junction of CA hwy 62 (Twentynine Palms hwy) & CA hwy 177 (Desert Center-Rice Rd).
457
Comment
RSA766608
Ambrosia dumosa
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-27
175
Riverside
Orocopia Mtns Wilderness. Orocopia Mtns. SR 2013/ Red Canyon Rd at wilderness boundary sign.
689
Comment
UC896715
Ambrosia dumosa
C. L. Hitchcock
1940-3-29
5860
Riverside
100 yds e Spring; Cottonwood Canyon
Comment
UCR109581
Ambrosia dumosa
R. D. Goeden, Don W. Ricker
1970-5-14
s.n.
Riverside
Coachella Valley, Palm Springs, SW side of Hwy 111, 1.3 mi. SE of Overture Drive, at foot of San Jacinto Mtns. near Desert Angel peak
274
Comment
UCR124631
Ambrosia dumosa
B. C. Templeton, I. W. Clokey
1930-4-9
1077
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
UCR177850
Ambrosia dumosa
Marisa Sripracha, K. A. Boyd
2004-2-14
036
Riverside
Sonoran (Colorado) Desert, Myoma, on the Thousand Palms Preserve, near the palm oasis just off Thousand Palms Drive
190
Comment
UCR228404
Ambrosia dumosa
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-20
148
Riverside
Colorado Desert; Little San Bernardino Mountains region, W of Palen/ McCoy Wilderness. Intersection of Hwy 177 and Palen Pass Rd (kiosk)
366
Comment
UCR103737
Ambrosia psilostachya
A. C. Sanders
1997-11-20
21618
Riverside
Lake Skinner Reserve area, mouth of Rawson Canyon, just NE of Lake Skinner.
457
Comment
UCR141234
Ambrosia psilostachya
A. C. Sanders, Mike Misenhelter
2004-10-6
28833
Riverside
Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve
640
Comment
SEINET2030196
Ambrosia salsola
Ynez Whilton Winblad
1937-3-21
s.n.
Riverside
Coachella Valley
Comment
SEINET10797866
Ambrosia salsola
David B. Dunn
1946-3-15
Dunn 2042
Riverside
Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills.
Comment
RSA0067721
Ambrosia salsola var. salsola
Cheryl Sevilla, Sarah J. De Groot
2015-3-18
42
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; off the Pacific Crest Trail about 1.1 air miles north of the Whitewater Preserve Ranger Station; on the plain west of the Whitewater River drainage.
738
Comment
SD80050
Ambrosia salsola var. salsola
Nancy Ryan Zabriskie, Walter Zabriskie
1970-3-27
271
Riverside
Below Andreas Canyon Clubhouse, Andreas Canyon
305
Comment
UCR65292
Amelanchier utahensis
Steve Boyd, K. A. Boyd, C. Boyd
1989-5-13
3592
Riverside
Foothills of San Jacinto Mtns., upper Bautista Cyn, just below turnoff to Tripp Flat Ranger Station
1189
Comment
POM12891
Amorpha californica
P. A. Munz
1922-6-30
5924
Riverside
Santa Rosa Mountains.
1982
Comment
SD136851
Amorpha californica
Steve Boyd, Tim Ross
1992-5-15
7403
Riverside
Southern Santa Ana Mts., San Mateo Canyon Wilderness Area, major lateral drainage north of Bear Canyon, junction of the Tenaja & Morgan Trails, west of Round Potrero, along stream in understory of oak woodland in canyon bottom
669
Comment
SD152912
Amsinckia intermedia
Steve Boyd
1992-4-15
6867
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. downstream to the confluence with San Mateo Creek.
334
Comment
UCR163424
Amsinckia intermedia
B. G. Pitzer
1998-1-25
3423
Riverside
Lakeview Mtns., Reinhardt Canyon, Maze Stone County Park, at N terminus of California Avenue
610
Comment
UCR183173
Amsinckia intermedia
Mitch Provance
2003-5-5
4414
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
POM96828
Amsinckia intermedia
F. M. Reed
1926-5-8
5331
Riverside
Near summit of Temescal Canyon highway.
Comment
RSA0089611
Amsinckia intermedia
P. A. Munz, R. D. Harwood
1920-2-28
3239
Riverside
3 mi SW of Corona.
305
Comment
RSA346792
Amsinckia menziesii
R. F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54066
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
RSA0089918
Amsinckia menziesii
R. F. Thorne, Drs Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55446
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA562064
Amsinckia tessellata
Steve Boyd, Carol Boyd, Kyle Boyd
1992-4-19
6919
Riverside
N end of the Granite Mtns on sandy bajada along powerline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
UCR41574
Amsinckia tessellata
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6072
Riverside
Sonoran (Colorado) Desert, Bradshaw Rd. on south side of Chuckwalla Mts, 8.2 miles west of Graham Pass Rd.
Comment
RSA0091468
Amsinckia tessellata
Steve Boyd, Sara Meury, Richard Noyes, Laurel Arnseth, D. Nordin, Tim Ross
1988-3-10
2150
Riverside
N. end of Palen Mtns, 2 mi west of Palen Pass.
300
Comment
JOTR32441
Amsonia tomentosa
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2345
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
Comment
UC878737
Amsonia tomentosa
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4843
Riverside
vicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
762
Comment
UCR281914
Amsonia tomentosa var. brevifolia
A. C. Sanders, Jim Malusa
2017-9-19
43341
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 4.65 km SW (211 deg. ) of Tabaseca Tank
744
Comment
POM115624
Amsonia tomentosa var. tomentosa
A. M. Alexander, Louise Kellogg
1941-4-29
2102
Riverside
Ten miles south of 29 Palms.
1159
Comment
UCR49269
Anagallis arvensis
Steve Boyd
1986-5-1
1804
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
UCR174359
Ancistrocarphus filagineus
A. C. Sanders
2006-5-19
32383
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CAS-BOT-BC137812
Andropogon glomeratus var. scabriglumis
Catherine Best
1999-2-7
1505
Riverside
Growing along the creek in Andreas Canyon, near Palm Springs.
Comment
SD123833
Andropogon glomeratus var. scabriglumis
Robert F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55407
Riverside
San Bernardino Mountains, along roadside at seep, about 3.2 miles north of Whitewater Post Office.
594
Comment
POM48875
Angelica tomentosa
P. A. Munz, I. M. Johnston
1924-7-26
8708
Riverside
common on north slopes, 8 mi. S of Banning.
1372
Comment
JEPS29492
Anisocoma acaulis
Lauramay T. Dempster
1962-4-18
1902
Riverside
Palms-to-Pines Highway; Pinyon Flats
1066
Comment
UCR21989
Anthemis cotula
Steve Boyd
1980-7-12
333
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
JOTR32292
Antirrhinum coulterianum
Harding, Mitzi, T. Herskovits
2011-5-12
14
Riverside
Joshua Tree National Park. Little San Bernardino mountains; Southwest of Eureka Peak; Steep, gravelly slope above canyon
1398
Comment
POM280737
Antirrhinum coulterianum
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
RSA773107
Antirrhinum coulterianum
Duncan S. Bell, Joy D. England
2010-6-14
1299
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.3 air miles south east of junction of forest service road 6S04 and forest service road 6S13.
1393
Comment
UC1595591
Antirrhinum coulterianum
Steve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4557
Riverside
Vail Lake area, rolling terrain at junction of Hwy R3 and Powerline Road, NE of the lake
Comment
UCR231814
Antirrhinum coulterianum
Brent Barnes, A. C. Sanders, Giles Waines, UCR Plant Taxonomy Class
2007-5-12
11
Riverside
Peninsular Range; San Jacinto Mtns., dirt forest service road north of Poppet Flats, west of Hwy 243
1253
Comment
UCR275195
Antirrhinum coulterianum
T. B. Salvato, Gregg Miller
2005-6-7
1449
Riverside
Peninsular Range, Gavilan Hills, along Hill Top Drive, 1.7 mi NE ( 54.8 deg. ) of the Lake Street junction with Hwy I-15, and 1.8 miles west of El Toro Road, near benchmark 2349
695
Comment
UCR7107
Antirrhinum cyathiferum
Lloyd Tevis
1968-2-9
s.n.
Riverside
Sonoran (Colorado) Desert, S of Palm Desert, Coyote Wash at junction with Deep Canyon Wash on Deep Canyon Floodplain
274
Comment
JEPS83316
Antirrhinum filipes
David M. Thompson
1983-4-11
260
Riverside
S of Morongo Valley (San Bernardino County) NE corner of the intersection of Indian Avenue and Worsley Road near Hwy. 62. Morongo Valley Quad. (15', 1955)
487
Comment
UCR104938
Antirrhinum nuttallianum
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20701
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
Comment
UCR183015
Antirrhinum nuttallianum
Mitch Provance
2003-5-5
4420 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR98688
Antirrhinum nuttallianum
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
RSA0009201
Antirrhinum nuttallianum subsp. nuttallianum
D. L. Banks
1997-5-5
1966
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
RSA674534
Apiastrum angustifolium
Scott D. White, Sandy Leatherman
2000-5-31
7992
Riverside
Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.
640
Comment
UCR111968
Apiastrum angustifolium
A. C. Sanders, T. B. Salvato
2000-5-25
23399
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR133656
Apocynum cannabinum
Chet McGaugh
2003-5-10
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
CLARK-A1528-3846
Aquilegia formosa var. truncata
John C. Roos
1942-6-20
1280
Riverside
San Jacinto Mountains
Comment
CDA7121
Arabidopsis thaliana
A. C. Sanders
2006-5-1
32248
Riverside
South side of UCR campus behind botany greenhouses, Riverside.
Comment
POM48328
Arabis perennans
E. C. Jaeger
1925-3-1
s.n
Riverside
Snow Canyon, San Jacinto Mts.
Comment
RSA78728
Arabis pulchra
P. A. Munz
1952-4-15
17346
Riverside
Ridge south of Pleasant Valley, Joshua Tree National Monument
1220
Comment
CAS-BOT-BC409998
Arceuthobium campylopodum
Scott D. White
1996-8-1
4451
Riverside
Idyllwild Area: N of ISOMATA along USFS Rd 5S24.1
1645
Comment
UC1618107
Arceuthobium campylopodum
Donald G. Nelson
1936-5-24
422
Riverside
Hurkey Creek Camp
Comment
SEINET2117591
Arceuthobium cyanocarpum
R. L. Mathiasen, C M. Daugherty
2009-8-5
09 -28
Riverside
North slope of Tahquitz Peak. 0.4 km west of the jct. of the Tahquitz Peak Trail and the Tahquitz Valley Trail above the trail to Tahquitz Peak. First collection of limber pine dwarf mistletoe on sugar pine
2640
Comment
RSA629371
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16858
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629375
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16860
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629400
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19529
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629413
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19502
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UCR278160
Arctostaphylos glandulosa
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42668
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station
747
Comment
RSA748240
Arctostaphylos glandulosa subsp. glaucomollis
T. Scott, A. Townesmith, K. M. Meyer
2007-3-15
130
Riverside
San Bernardino Nation Forest. 9.4 miles S on 243 (Palms to Pines National Scenic Byway) from US 10. Along side of road at pull-off before Diamond Zen Rd.
1298
Comment
RSA631762
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15068
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA631805
Arctostaphylos glauca
Jon E. Keeley
1992-9-27
21812
Riverside
Highway 74 at Pinyon Flats, southwest of Palm Desert.
1290
Comment
RSA632647
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16522
Riverside
Red Mountain Road, 1.8 km east of R3.
850
Comment
POM367326
Arctostaphylos glauca var. glauca
Ora M. Clark
1929-4-6
1953
Riverside
South of Hemet.
Comment
RSA633604
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Rx Rothrock
1992-11-11
22518
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
RSA633678
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20123
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633706
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16670
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA633759
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22652
Riverside
Road to Santa Rosa Mountain.
2000
Comment
CAS-BOT-BC46600
Arctostaphylos patula
E. K. Balls
1949-5-4
13483
Riverside
2 mi. w. of Fuller Creek Camp Ground, San Jacinto Mts.
1493
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
CAS-BOT-BC44359
Arctostaphylos pringlei subsp. drupacea
Peter H. Raven
1958-5-17
12958
Riverside
Along road to Banning 6.1 miles north-west of Lake Fulmor, San Jacinto Mountains.
Comment
CAS-BOT-BC44370
Arctostaphylos pringlei subsp. drupacea
C. B. Wolf
1932-8-4
3922
Riverside
Strawberry Valley, one and one-half miles from Idyllwild on road to Banning, San Jacinto Mts.
1706
Comment
LA42421
Arctostaphylos pringlei subsp. drupacea
Robert G. Engman;
sn
Riverside
San Jacinto Mountains
Comment
SEINET7266493
Arctostaphylos pringlei subsp. drupacea
I. W. Clokey, E. G. Anderson
1935-8-21
6784
Riverside
Fuller's Creek
1500
Comment
RSA635801
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16519
Riverside
Red Mountain Road, 1.8 km east of R3.
850
Comment
RSA635805
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16551
Riverside
Red Mountain Road, 10.7-11.5 km east of R3.
1050
Comment
RSA70413
Arctostaphylos pungens
F. W. Peirson
1922-5-20
4465
Riverside
Hemet Valley, San Jacinto Mts.
1494
Comment Read comments Mar 16 2007
SBBG58398
Arctostaphylos pungens
R. Hoffmann
1929-9-6
Riverside
Tahquitz Pk
Comment
UC876487
Arctostaphylos pungens
Munz and Johnston
1922-5-20
5491
Riverside
head Hemet Valley; San Jacinto Mts.
1524
Comment Read comments Mar 13 2011
UCD53750
Arctostaphylos pungens
John Thomas Howell
1960-3-24
35149
Riverside
Keene Camp Summit; Pines to Palms Hwy.; San Jacinto Mts.
1493
Comment
RSA636168
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19471
Riverside
West of Temecula, off Carancho Rd., west of De Luz Rd., eastern Santa Margarita Mtns.
460
Comment
RSA636183
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19537
Riverside
West of Temecula, north-facing slopes off Carancho Rd., 2.8 km west of Via Volcano, eastern Santa Margarita Mtns.
320
Comment
SD180716
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-2
397
Riverside
Santa Margarita Ecological Reserve, east of A!Highlands TrailA(r) on mesa top near weather station. Among boulders, exposed, 0 slope.
639
Comment
SEINET9292943
Arctostaphylos viscida
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
UCR201436
Arenaria macradenia subsp. macradenia
Scott D. White, Justin M. Wood
2008-6-17
12182
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
CAS-BOT-BC401678
Argemone munita subsp. munita
Gerald B. Ownbey; Findley Ownbey
1954-5-22
2112
Riverside
2.8 miles s.w. of Palm Springs
Comment
CAS-BOT-BC401679
Argemone munita subsp. munita
Gerald B. Ownbey; Findley Ownbey
1954-8-7
2178 b
Riverside
13.2 miles s.e. of Idyllwild, Hemet Valley
1371
Comment
UC665890
Aristida adscensionis
Ira L. Wiggins
1941-3-27
9676
Riverside
8 mi ne Desert Center (s end of mts.); Coxcomb Mountains
Comment
UCD169369
Aristida californica
A. C. Sanders; T. B. Salvato
2012-10-12
40440
Riverside
Sonoran (Colorado) Desert, Palo Verde Mesa, along Bradshaw Trail c. 2 miles west of 30th Ave. at Ludy Blvd./ canal crossing.
114
Comment
RSA654176
Aristida divaricata
A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross
1998-10-25
22284
Riverside
San Jacinto Mtns.: Pine Meadow along Hwy 74 in Garner Valley (eastern), 1 mi. NW of Hwy 371 junction to Anza
1441
Comment
RSA795925
Aristida purpurea
Duncan S. Bell
2009-4-19
284
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
UCD56561
Aristida purpurea var. nealleyi
A. A. Beetle
1942-4-23
3187
Riverside
Rt. 95, 24 miles north of Blythe, banks of Colorado River.
Comment
UCR122760
Artemisia
Steve Morgan
2001-10-18
s.n.
Riverside
San Bernardino Valley region, weed in the UCR Botanical Garden, E side of the UCR campus
396
Comment
OBI17028
Artemisia ludoviciana subsp. albula
Lewis S. Rose
1966-12-14
66106
Riverside
Chino Cyn, 3 mi W of Palm Springs
671
Comment
JOTR36452
Asclepias albicans
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3422
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; narrow north fork of large canyon w/ cobbley wash and steep rocky walls (Stop 2)
338
Comment
UCR34991
Asclepias californica
L. B. Ziegler
1967-6-27
184
Riverside
San Jacinto Mtns, Hemet Valley
1585
Comment
RSA502495
Asclepias erosa
Steve Boyd, Tim Ross, L. Arnseth
1989-6-11
3736
Riverside
Vail Lake area, recently burned hills at W end of lake SW of dam.
488
Comment
RSA90117
Asclepias fascicularis
E. K. Balls, P. C. Everett
1953-8-19
18538
Riverside
Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy.
1372
Comment
RSA171941
Asclepias subulata
R. F. Thorne
1963-3-29
32378
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment Read comments Apr 24 2011
UC218669
Aspidotis californica
Munz and Harwood
1920-2-28
3236
Riverside
2 mi se Corona
274
Comment
RSA690945
Aster ascendens
Scott D. White
2003-10-9
9820 -A
Riverside
Pine Cove area. Dutch Flat.
1753
Comment
RSA795930
Astragalus aridus
Duncan S. Bell
2009-4-18
234
Riverside
Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice.
224
Comment
CAS-BOT-BC177514
Astragalus bernardinus
C. L. Hitchcock
1940-4-3
5942
Riverside
Between Cottonwood Spgs. and Pinto Basin
Comment
UC702806
Astragalus deanei
Charles B. Fiker
1946-5-30
3492
Riverside
on Highway 395 dip s Temecula River Bridge
Comment Read comments Aug 12 2016
LA204920
Astragalus didymocarpus var. dispermus
C. B. Wolf;
1937-4-6
8430
Riverside
Coachella Valley, 2 mi. NE of Edom
30
Comment
SBBG3180
Astragalus douglasii
H. and M. Dearing
1937-11-28
852
Riverside
Santa Rosa Mtns
Comment
POM188069
Astragalus douglasii var. parishii
L. Crutcher
1933-7-1
18
Riverside
1 mile below Camp Tahquitz
Comment
SBBG133360
Astragalus douglasii var. parishii
S. D. White, J. M. Wood
2008-6-5
12079
Riverside
Garner Valley, Hwy 74 at Thomas Mtn Rd, SW corner of junction, San Jacinto Mtns
1326
Comment
UC1930031
Astragalus douglasii var. parishii
Scott D. White, Justin Wood
2008-6-5
12079
Riverside
San JAcinto Mountains: Garner Valley: Hwy 74 @ Thomas Mountain Rd. - SW corner of junction.
Comment
RSA90738
Astragalus douglasii var. parishii
F. W. Peirson
1922-4-29
2955
Riverside
In the wash along Temecula River, Aguanga, Riverside.
579
Comment
RSA775106
Astragalus insularis var. harwoodii
Duncan S. Bell, Michael Hee
2011-3-18
2047
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
SEINET1906293
Astragalus lentiginosus var. albiflorus
Sarah J. De Groot, J. Mark Porter
2006-1
5197
Riverside
North foot of San Jacinto Mts, between snow Creek Road and Highway 111.
366
Comment
POM27038
Astragalus lentiginosus var. coachellae
George B. Grant
1906-4-8
6714
Riverside
Palm Springs.
Comment
CAS-BOT-BC187172
Astragalus lentiginosus var. fremontii
Annie M. Alexander; Louise Kellogg
1941-5-4
2112
Riverside
Joshua Tree National Monument
1249
Comment
UCSB42213
Astragalus nuttallianus
Roos, John
1958-3-15
Riverside
3 miles SE of Desert Center, in the Chuckwalla Mtns.
Comment
RSA0029415
Astragalus pachypus
John F. Emmel
1996-4-28
1396
Riverside
Rouse Ridge, San Jacinto River drinage; along Rouse Ridge Road, 4.0 road mi SSE of Cranston Ranger Station.
878
Comment
RSA90750
Astragalus pachypus var. jaegeri
F. W. Peirson
1920-6-23
2205
Riverside
Aguanga
609
Comment
RSA90640
Astragalus palmeri
F. W. Peirson
1921-3-21
4751
Riverside
Gordon Trail, E slope of San Jacinto Mts.
1220
Comment
SD181525
Astragalus pomonensis
Scott D. White
1999-5-2
7284
Riverside
Perris Basin, Perris/Sun City area, just east of Goetz Road and south of Ethanac Road, ca. 1I(c)-2 miles west of I-215 freeway. Occasional in sandy soil. USGS Romoland 7.5' quad.
440
Comment Read comments Nov 26 2012
SEINET238670
Astragalus pomonensis
A. C. Sanders, T. B. Salvato
2000-5-25
23401
Riverside
Menifee Valley: south of Newport Road north of Holland Road. and east of Bradley Road 2 mies due east of Ralilraod Can
460
Comment
UCR266482
Astragalus pomonensis
Mitch Provance, Eric Kline
2015-3-26
315- 47
Riverside
Temecula/Murrieta Region, Murrieta/Menifee boundary, Warm Springs Creek, SE corner of Clinton Keith Rd. and Jeanette Dr.
392
Comment
RSA4917
Astragalus sabulonum
C. B. Wolf
1932-4-28
3079
Riverside
19 mi. W. of Blythe on the Mecca rd.
122
Comment
JOTR35473
Astragalus tricarinatus
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
76
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats
1463
Comment
SD138871
Astragalus tricarinatus
Craig Reiser
1994-5-13
Riverside
Big Morongo Canyon, Riverside Canyon; east of the Coachella Valley
Comment
LA205764
Astragalus trichopodus var. phoxus
C. B. Wolf;
1931-5-11
1952
Riverside
near Pipe Creek, Hemet Valley, San Jacinto Mts
1615
Comment Read comments Mar 9 2014
CLARK-A1528-2298
Athysanus pusillus
John C. Roos
1967-2-25
Riverside
Box Springs Mountains
Comment
UCR60776
Athysanus pusillus
Steve Boyd
1986-3-1
1373
Riverside
Gavilan Hills, Gavilan Hills, on recent burn, 0.25 mi south of Harford Springs County Park
640
Comment
RSA557365
Atriplex argentea
Julie Greene, James Dice
1993-6-25
1374
Riverside
North side of San jacinto River levee, West of Davis Road.
433
Comment
SEINET3930036
Atriplex argentea var. mohavensis
Steve Boyd, Darin L. Banks
1994-9-29
8365
Riverside
Lake Elsinore, floodplain east of dike along San Jacinto River, west of Sedco Hills community.; 0
381
Comment
POM202640
Atriplex canescens
W. M. Ingram
1934-10
4
Riverside
Colorado Desert
Comment
RSA452377
Atriplex canescens
S. B. Parish
1912-10-11
8256
Riverside
Caleb, Salton Basin.
-61
Comment Read comments Sep 4 2011
RSA5458
Atriplex canescens
C. B. Wolf
1932-10-13
s.n.
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
SEINET3930280
Atriplex canescens var. angustifolia
Stewart C. Sanderson
1993-11-22
93 -054
Riverside
Milo Racket Club, Palm Springs, CA.; 0
Comment
SEINET3931217
Atriplex coronata var. notatior
D. Bramlet
1990-1
Riverside
Comment
UCR62078
Atriplex coronata var. notatior
George Ruffner
1990-5-2
s.n.
Riverside
San Jacinto Wildlife Area, E of Davis road, vicinity of duck ponds on W edge of playa of Lake San Jacinto c. 1 mi east of the wildlife area headquarters.
Comment
RSA92585
Atriplex coronata var. notatior
J. C. Roos
1952-5-14
5668
Riverside
San Jacinto river bottomlands 1 miles southeast of Perris.
426
Comment
UCR266286
Atriplex davidsonii
D. E. Bramlet
2005-7-28
3912
Riverside
Perris-Aguanga Basin, area west of Hemet & Hemet-Ryan Airport, west of Warren Rd., south of Florida Ave./Hwy 74, east of San Diego Canal
457
Comment
SEINET269089
Atriplex elegans
George Helmkamp
1995-3-16
Riverside
W of Rice Rd. 10.3 miles NE of Desert Center.
200
Comment
UCR280912
Atriplex elegans
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-5-23
517- 41
Riverside
Temescal Valley, Temescal Valley, Indian Wash, SE side of Glen Eden Rd. at De Palma Rd.
372
Comment
SBBG128636
Atriplex elegans var. elegans
A. C. Sanders, J. F. Green
2012-6-25
40307
Riverside
Temescal Cyn near I-15 crossing of Temescal Cyn Rd and Temescal Crk, ca. 2.6 km SE of Lee (Corona Lake); Santa Ana Mtns
361
Comment
UC1136251
Atriplex hymenelytra
H. S. Yates
1937-3-23
6449
Riverside
15 mi nne Mecca; Thermal Quad., nne of Mecca
Comment
UCR165816
Atriplex hymenelytra
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
UCR255947
Atriplex hymenelytra
Deidre Conocchioli, Duncan S. Bell
2014-3-18
262
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, 11.6 mi northeast of the Salton Sea, 1.9 mi north of the Salt Creek crainage, 0.2 mi southwest of Gucci Spring
390
Comment
CLARK-A1528-398
Atriplex lentiformis subsp. lentiformis
Charlotte Stocks
1964-8-30
Riverside
Coachella Valley
Comment
CAS-BOT-BC176542
Atriplex polycarpa
John Thomas Howell
1928-11-4
4086
Riverside
Below Palm [Canon] Canyon on road from Indio to Palm Springs
Comment
HSC80295
Atriplex serenana
Steve Boyd
1985-8-7
1115
Riverside
Murrieta area, Clinton Kieth Rd., just E of the Bear Creek development golf course.
Comment
SD146325
Atriplex serenana
A. C. Sanders, Mitch Provance, and B. Pitzer
2000-9-27
23681
Riverside
Santa Ana River Valley: Southwest side of Mt. Rubidoux, northwest of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arrq
231
Comment
UCR49993
Atriplex suberecta
S. J. Myers
1987-10-27
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., c. 3 mi. west of Temecula, NE portion of Santa Rosa Plateau, 3/4 mi. east of Walker Basin
488
Comment
UCR92217
Avena barbata
D. L. Banks
1995-4-11
182
Riverside
Agua Tibia Mtns. Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove, along the Dripping Springs Trail.
780
Comment
RSA496469
Avena fatua
Steve Boyd
1989-3-19
3047
Riverside
Vail Lake area, 0.75 mile NW of dam.
622
Comment
JEPS49635
Ayenia compacta
Marjorie Clary
Mar 1932
656
Riverside
Canyons of Santa Rosa Mountains, SW of Coachella Valley
Comment
UCR99570
Azolla filiculoides
Julie A. Greene, Steve Boyd, D. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1418
Riverside
San Jacinto Valley, San Jacinto Wildlife Area [northwest of Lakeview]
433
Comment
RSA664941
Baccharis brachyphylla
J. C. Roos
1963-10-19
s.n.
Riverside
San Bernardino Mtns. Whitewater Wash near Painted Hill.
581
Comment
UCR262331
Baccharis brachyphylla
Duncan S. Bell, John Anderson, Kim Clark, Ed Howland
2013-9-29
6037
Riverside
Colorado (Sonoran) Desert, Chuckwalla Mountains, south side of Corn Springs Wash, c. 3 air mi west of Corn Springs, and c. 0.5 air mi south of Aztec Well
659
Comment
RSA561510
Baccharis emoryi
Steve Boyd
1992-9-9
7663
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
POM37330
Baccharis salicifolia
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
UC1871349
Baccharis salicina
Steve Boyd, Tim Ross, Travis Columbus
1993-10-23
8200
Riverside
Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02). T6S R5W W/2 SE/4 sec. 22. E/2 NW/4 sec. 27. Elev. 2880 - 2480 ft.
Comment
UCR225725
Baccharis salicina
A. C. Sanders, T. B. Salvato
2011-3-30
38902
Riverside
Peninsular Range, city of Lake Elsinore, N of Pasadena St. c. 0.35 km NW of Central Ave. intersection
385
Comment
IRVC508
Baccharis sergiloides
R. H. Whittaker, W. A. Niering
1963-6-7
SJ 283
Riverside
slope SE-5o wash, sand alluvial soil.
1037
Comment
POM184191
Baccharis sergiloides
M. French Gilman
1932-11-30
s.n.
Riverside
Whitewater Point.
Comment
POM350457
Baccharis sergiloides
George B. Grant
1906-05
6749
Riverside
Colorado Desert, Desert Canyon
Comment
SEINET2045193
Baccharis sergiloides
Dave Charlton
1986-12-26
647
Riverside
Coxcomb Range, at E end of Joshua Tree National Monument, northernmost W-facing large canyon in the range, just N of Specter Peak
915
Comment
UC893736
Baccharis sergiloides
Carl B. Wolf
1932-10-11
4271
Riverside
Morongo Wash, 3/10 mi below San Bernardino Co line Colorado Desert, Little San Bernardino Mts.
670
Comment
POM10252
Bahiopsis parishii
Charlotte M. Wilder
1907-04
s.n.
Riverside
Andreas Canyon, near Palm Springs
Comment
RSA346254
Bahiopsis parishii
R. F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54062
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
UCSB10341
Baileya multiradiata
Yokoyama, Howard
1953-4-11
Riverside
9 miles east of Indio
Comment
CAS-BOT-BC99951
Baileya pauciradiata
John Thomas Howell
1928-3-11
3435
Riverside
6 miles se. of Garnet Station, Coachella Valley, Colorado Desert
152
Comment
SBBG7791
Baileya pauciradiata
H. and M. Dearing
1937-4-10
2864
Riverside
ca. 16 mi N of Indio
Comment
RSA790633
Baileya pleniradiata
Aaron C. Sedgwick, David Fraker
2012-4-24
3
Riverside
In the Palen Valley south of Hwy. 10 on Dupont Rd., ca. 2 mi. northeast of the Chuckwalla Mountains Wilderness Area.
183
Comment
POM350772
Bebbia juncea
Anstruther Davidson
1906-5-3
s.n.
Riverside
Thermal
Comment
RSA0062664
Bebbia juncea
C. J. Humphrey, Herbert Humphrey
1936-6-7
405
Riverside
In foothills 18 miles East of Riverside.
548
Comment
SEINET10925102
Bebbia juncea
A. K. Evans
1976-4-13
Evans 5201
Riverside
Desert canyons of Santa Rosa Mountains.
Comment
CAS-BOT-BC100128
Bebbia juncea var. aspera
F. Grinnell
1908-7-25
s.n.
Riverside
San Jacinto R.
762
Comment
CAS-BOT-BC100129
Bebbia juncea var. aspera
Grant
1906-4-20
s.n.
Riverside
Palm Sprs.
Comment
HSC101197
Bebbia juncea var. aspera
Jim Andre
2012-3-19
21373
Riverside
Palen Valley; along Palen Pass Rd. (dirt), 7.1 mi. east of Hwy. 177.
321
Comment
HSC82758
Bebbia juncea var. aspera
Christopher Davidson
1979-4-4
7688
Riverside
Orocopia Mtns., lower end of Box Canyon on Box Canyon Rd., 4.4 mi. E of Mecca
213
Comment
UC68961
Bebbia juncea var. aspera
H. M. Hall
1905-4-1
5817
Riverside
10 mo w of Coachella (Colorado Desert); Colorado Desert
152
Comment
SEINET3862250
Beloperone californica
Elizabeth Neese
1979-4-10
7070
Riverside
Joshua Tree National Monument, S of Twenty-nine Palms, near Cottonwood Spring.; 0
305
Comment
UCR17611
Berberis dictyota
B. A. Carlson
1978-5-13
s.n.
Riverside
Santa Rosa Mtns, 5.5 mi. south of Hwy 74 on road to Toro Peak
Comment
UCR189286
Bidens frondosa
Fred M. Roberts, S. Leatherman
2007-9-19
6585
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
UCR4502
Bloomeria crocea
John Dean
1965-5-26
s.n.
Riverside
Peninsular Range, 1.5 mi SE of Long Valley at Vail Ranch Headquarters
305
Comment
SD1480
Boerhavia coccinea
Fidella G. Woodcock
1928-4-27
Riverside
Camp Grounds, Idyllwild, San Jacinto Mountains
Comment
UCR35198
Boerhavia coccinea
L. B. Ziegler
1967-8-30
218
Riverside
San Jacinto Valley, Vacant lots in city of San Jacinto
473
Comment
UCR102045
Boerhavia coulteri
B. G. Pitzer
1997-10-19
3350
Riverside
Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road
500
Comment
UCR272129
Boerhavia coulteri
Duncan S. Bell
2015-9-30
8681
Riverside
Santa Rosa Mountains, Little Pinyon Flat, from Cactus Spring Trail to Horsethief Creek
1246
Comment
UCR35201
Boerhavia intermedia
L. B. Ziegler
1971-10-12
431
Riverside
San Jacinto Mtns, Pinyon Flats
1311
Comment
JOTR32598
Boerhavia triquetra var. intermedia
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2665
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
SEINET3142563
Boerhavia triquetra var. intermedia
M. Denslow
2003-9-13
1549
Riverside
Colorado Desert; Western Colorado Desert region: Shavers Valley; I-10 at Mecca Exit, Box Springs Road. (Cottonwood Spring Squad)
Comment
UCR264242
Boerhavia triquetra var. intermedia
A. C. Sanders, Jim Malusa
2015-9-10
41849
Riverside
Sonoran (Colorado) Desert, Salt Creek Canyon, along Summit Road c. 1.5 miles above mouth of Red Canyon, edge of Chocolate Mountains Aerial Gunnery Range
433
Comment
UCR128942
Bouteloua aristidoides
Chris E. True, K. Flemming
2003-9-26
s.n.
Riverside
Sonoran (Colorado) Desert, Canyon Spring, Orocopia Mtns.
372
Comment
SD239519
Bouteloua barbata
A. C. Sanders
2011-9-15
39892
Riverside
Sonoran (Colorado) Desert: Coachella Valley, agricultural area in Thermal; Colorama greenhouses/nursery at 83300 Ave 58, 0.35 mi. east of Jackson St. near Calhoun St. (Indio 7.5'Q)
-24
Comment
SEINET3920391
Bouteloua barbata
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-23
6490
Riverside
Palen Valley, 15 miles northeast of Desert Center.; 0
183
Comment
UCR90334
Bouteloua barbata
Ed LaRue
1993-4-29
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe landfill, along Blythe-Midland Road, 3 mi. south of the Big Maria Mtns, 6 mi. west of Colorado River
137
Comment
UCR202613
Bowlesia incana
Scott D. White, Justin M. Wood
2008-7-9
12423
Riverside
San Jacinto Mountains, K Flat, from large pond downstream to meadow
1463
Comment
SDSU17528
Brachypodium distachyon
Jerry Jenkins
2001 -043
Riverside
Santa Margarita Ecological Reserve. Weed in orange grove, collected with Jenkins 2001-041. UTM transfered to GIS.
Comment Read comments Aug 11 2017
HSC101263
Brandegea bigelovii
Jim Andre
2012-3-19
21362
Riverside
Palen Valley; along Palen Pass Rd. (dirt), 1.2 mi. east of Hwy 177.
184
Comment
JOTR28883
Brandegea bigelovii
La Doux, Tasha
2004-2-24
1118
Riverside
Joshua Tree National Park. Cottonwood Canyon
932
Comment
OBI4118
Brandegea bigelovii
Donald Myrick
1968-3-3
1796
Riverside
In wash of Box Cyn E of Mecca
305
Comment
OBI4180
Brandegea bigelovii
Robert F. Hoover
1966-10-15
10170
Riverside
Dead Indian Cyn
Comment
RSA259948
Brandegea bigelovii
P. A. Munz
1940-3-23
15674
Riverside
north end of Pinto Basin
610
Comment
UCR130116
Brandegea bigelovii
Scott D. White
2001-4-3
8236
Riverside
Sonoran (Colorado) Desert, Shavers Valley, near the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. SR 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station
473
Comment
UCR150009
Brassica geniculata
Scott D. White, Angelia Carey
2004-4-16
10170
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
RSA0036797
Brassica nigra
Bruce Albert
1982-4-17
31
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona. Weedy disturbed road margins and field adjacent to Cajalco Rd.
Comment
RSA559948
Brassica tournefortii
Steve Boyd, C. Boyd, K. A. Boyd
1992-4-19
6909
Riverside
N end of the Granite Mtns on sandy bajada along powerline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
POM50809
Brickellia arguta
E. C. Jaeger
1925-1-1
s.n.
Riverside
Pinon Well
1433
Comment
CAS-BOT-BC106338
Brickellia atractyloides var. arguta
B. D. Stark
1930-5-4
831
Riverside
Morongo Pass
Comment
CAS-BOT-BC106339
Brickellia atractyloides var. arguta
Annie M. Alexander; Louise Kellogg
1941-5-10
2145
Riverside
Growing in among rocks, 3 miles northweast of Cottonwood Spring, Eagle Mountains
1036
Comment
JOTR30924
Brickellia atractyloides var. arguta
La Doux, Tasha, Bill Truesdell
2008-4-29
2599
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Open rocky slope above Johnny Lang Canyon, northwest of Lang Mine (Stop 9)
1356
Comment
JOTR30828
Brickellia californica
La Doux, Tasha, Jim Andre
2008-9-16
344
Riverside
Joshua Tree National Park. JTNP; SE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.486' N 116 03.288' W
1289
Comment
CAS-BOT-BC106181
Brickellia desertorum
Carl B. Wolf
1931-10-14
2454
Riverside
Snow Creek, 1/2 mile below Fish Hatchery, north base of San Jacinto Mts.
548
Comment
UCR18590
Brickellia desertorum
John C. Roos
1951-10-19
5328
Riverside
San Jacinto Valley, Gilman Hot Springs
459
Comment
UCR104641
Brodiaea terrestris subsp. kernensis
D. E. Bramlet
1993-5-4
2336
Riverside
Peninsular Range; Gavilan Hills area, Monument Peak Valley. 762 m NW of Monument Peak and 76 m north of the E-W tending dirt road that is between Black Rocks and Monument Peak. 1.2 km SW of the 'bend' (Sec.17) area of Cajalco Rd.
488
Comment
SEINET1906759
Bromus arizonicus
A. C. Sanders, K. Rose & D. Woodard
1995-1
16221
Riverside
San Gorgonia Pass/San Jacinto Mountains: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave., W of Snow Creek, E of Cabazon.
390
Comment
JOTR33739
Bromus berteroanus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2738
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
RSA0014446
Bromus carinatus
Justin M. Wood
2010-3-4
1417
Riverside
Prado Basin: City of Corona. Just NW of sewage treatment dike (intersection of railroad st. and Yorba St.)
160
Comment
RSA586336
Bromus diandrus
D. L. Banks, Steve Boyd
1995-5-3
201
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UCR262239
Bromus diandrus
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3711
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UCR27004
Bromus grandis
E. W. Lathrop
1966-5-29
6395
Riverside
Peinsular Range; Santa Ana Mtns, Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak
1223
Comment
UCD58931
Bromus laevipes
A. A. Beetle
1946-6-10
4392
Riverside
San Jacinto Mt., San Jacinto Mts. Near Idylewilde.
1219
Comment
SDSU956
Bromus orcuttianus var. hallii
H. Wedberg
1962-7-28
1001
Riverside
On dirt road about 2.5 miles N from Black Mtn Publ. Campground, in opening of montane forest with Bracken, P. jeffreyi, Ceanothus cordulatus. San Jacinto Mountains.
2286
Comment
SDSU17477
Bromus rubens
Jerry Jenkins
2001-3-30
2001 -001
Riverside
Santa Margarita Ecological Reserve. Roads and fields near station. UTM zone 6, 482100E, 3699010N. UTM transfered to GIS.
Comment
UCR162376
Bromus rubens
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, Juan Diego Flats on powerline trail west to Reed Valley, NW of Cahuilla Mountain
1244
Comment
UC1930035
Bromus tectorum
Scott D. White, Justin Wood
2008-5-15
12003
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
RSA559361
Bromus tectorum
Steve Boyd, Timothy S. Ross, D. E. Bramlet
1993-5-13
7381
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile.
412
Comment
CLARK-A1045-129
Calandrinia ambigua
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
RSA768657
Calandrinia ciliata
Justin M. Wood
2010-3-19
1431
Riverside
Beaumont: Near Smith Creek, E of Sun Lakes off S Highland Home Rd.
747
Comment
UCR166160
Calandrinia ciliata
John F. Green
2005-2-10
s.n.
Riverside
Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa
430
Comment
UCR172199
Calandrinia ciliata
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
UCR92780
Calandrinia ciliata
Scott D. White
1994-3-29
1945
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
RSA198958
Callitriche marginata
R. F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37562
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
SEINET3208897
Calocedrus decurrens
G. Goodwin
2012-6-14
3452
Riverside
San Jacinto Mountains, south of Idyllwild adjacent to highway 243
1680
Comment
UCSB16252
Calocedrus decurrens
Gates, C.
1963-5-4
Riverside
In Montane Forest, Banning to Idyllwild Road, about 2 mi. S of turnoff to Black Mountain Campground, San Jacinto Mountains
2133
Comment
RSA291568
Calochortus concolor
C. W. Tilforth
1980-7-15
2079
Riverside
South of Tool Box Springs Campground, Thomas Mtn. Rd., south of Lake Hemet & west of [Highway] 74.
Comment
UCR178331
Calochortus concolor
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 614
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
CAS-BOT-BC488540
Calochortus concolor
H. M. Hall
1901-6-1
2103
Riverside
Eastern base, along the borders of the Colorado Desert; San Jacinto Mountains, Southern California
Comment
RSA773589
Calochortus invenustus
Duncan S. Bell, J. D. England
2010-6-14
1301
Riverside
San Bernardino National Forest: Garner Valley, just west of Highway 74 approximately 2.5 miles southeast of junction of forest service road 6S04 and forest service road 6S13., Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1367
Comment Read comments May 26 2014
UC454388
Calochortus invenustus
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2590
Comment
RSA369046
Calochortus palmeri var. munzii
N. C. Cooper
1949-6-29
4315
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
CAS-BOT-BC132464
Calochortus plummerae
P. C. Everett; E. K. Balls; L. W. Lenz
1952-7-1
17281
Riverside
6.7 mi. w. along Hwy 74 from jct with road south from Idyllwild
914
Comment
RSA619567
Calochortus splendens
Darin L. Banks
1997-5-5
2005
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
RSA692245
Calochortus splendens
Scott D. White, Michael Honer
2003-5-27
9405
Riverside
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
SBBG34221
Calochortus splendens
T. L. Secrest
1951-5-20
Riverside
3 mi S of Banning
Comment
UCR115941
Calochortus splendens
Mitch Provance
1998-6-11
676
Riverside
Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge
320
Comment
UCR133445
Calochortus splendens
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 455
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
UCR174061
Calochortus splendens
A. C. Sanders
2006-5-19
32458
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CAS-BOT-BC483502
Calochortus splendens
T. Winfield
1975-5-8
2355
Riverside
Arroyo del Toro Road, 1 mile from Highway 71
Comment
CAS-BOT-BC283322
Calycoseris parryi
Helen K. Sharsmith
1952-4-10
4060
Riverside
Mojave Desert. Smoke Tree Wash, ca 5 miles NE of Cottonwood Springs, Joshua Tree National Monument
853
Comment
CAS-BOT-BC282921
Calycoseris wrightii
Carl B. Wolf
1932-4-29
3107
Riverside
E Colorado Desert. Blythe - Rice Rd. 9 miles S of Browns Well
243
Comment
RSA3969
Calycoseris wrightii
C. B. Wolf
1932-4-29
3107
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
243
Comment
UC68981
Calycoseris wrightii
H. M. Hall
1905-4-1
5872
Riverside
Chuckawalla Bench Colorado Desert, Chuckawalla Bench
Comment
UCR29780
Calycoseris wrightii
George K. Helmkamp
1983-3-24
383- 14
Riverside
Sonoran (Colorado) Desert, north base of the Little Chuckwalla Mountains, 1.5 miles east of Graham Pass Road
336
Comment
RSA0118608
Calyptridium monandrum
Jim M. Andre
2015-3-6
33571
Riverside
Coachella Valley: far NW corner of valley, 0.5 mi west of Hwy 62 (at mouth of Dry Morongo Wash), 0.3 mi. north of Kolbe Rd (dirt).
560
Comment
UCR127353
Calyptridium monandrum
A. C. Sanders, D. Malueg
2003-5-8
26574
Riverside
Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek
396
Comment
UCR182999
Calyptridium monandrum
Mitch Provance
2003-5-5
4423
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
CLARK-A1528-7873
Calystegia longipes
John C. Roos
1952-6-8
5747
Riverside
Reche Canyon
579
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
SDSU12264
Calystegia macrostegia subsp. intermedia
Jeremy Mass, Ryan Jacobsen
2000-4-19
10
Riverside
Stone Creek streambed in shrub-covered area near water. Near Southside Field Station, Santa Margarita Ecological Reserve (SDSU).
222
Comment
UCR2851
Calystegia macrostegia subsp. longiloba
Vivian Manns
1963-3-22
630322- 5
Riverside
San Bernardino Valley Region, Riverside, Box Springs Mountains c. 1 mi E from end of Big Springs Road.
610
Comment
RSA465930
Camissonia bistorta
Ora M. Clark
1929-2-23
1664
Riverside
near Whitewater
Comment
RSA782076
Camissonia boothii subsp. desertorum
Duncan S. Bell
2009-3-9
114
Riverside
Arica Mountains: east side of mountain range, west side of Rice Valley approximately 2.7 air miles northeast of Priest Well or approximately 3.3 air miles southeast of the ghost town of Rice.
244
Comment
HSC28012
Camissonia brevipes
Richard Spjut
1973-4-5
3263
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
RSA443546
Camissonia brevipes subsp. brevipes
J. C. Roos
1966-3-20
s.n.
Riverside
2 miles SE of Desert Center.
Comment
CLARK-A1656-827
Camissonia californica
Theo Glenn
1983-3-1
5
Riverside
Palm Springs
Comment
RSA613634
Camissonia californica
D. L. Banks, Victor W. Steinmann
1997-3-13
1483
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UCR225712
Camissonia californica
A. C. Sanders
2011-3-30
38915
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
UCR98343
Camissonia californica
A. C. Sanders, G. Helmkamp
1997-3-15
19919
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
549
Comment
SEINET7048153
Camissonia californica
Steven R. Hill
2001-5-3
33654
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
JOTR32132
Camissonia campestris subsp. campestris
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2288
Riverside
Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5)
959
Comment
RSA454736
Camissonia cardiophylla
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
JOTR32445
Camissonia cardiophylla subsp. cardiophylla
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2211
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; large wash at mouth of rocky, narrow canyon
719
Comment
RSA777404
Camissonia cardiophylla subsp. cardiophylla
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
837
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.' Old mine access road
534
Comment
RSA778250
Camissonia chamaenerioides
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
917
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
UCR178542
Camissonia claviformis
R. G. Swinney
1967-2-12
0015
Riverside
Sonoran (Colorado) Desert, North Palm Springs
229
Comment
UCR275137
Camissonia claviformis
David Fraker, Aaron C. Sedgwick
2012-4-4
063
Riverside
Sonoran (Colorado) Desert, south of Joshua Tree National Park, north of Hwy I-10 on powerline road, 0.5 mi west of Cottonwood Springs Road
522
Comment
UCR74359
Camissonia claviformis
Theo Glenn
1991-5-1
91- 49
Riverside
Sonoran (Colorado) Desert, McCoy Mts, NW of Blythe
240
Comment
RSA278492
Camissonia claviformis subsp. aurantiaca
John F. Emmel
1977-3-28
554
Riverside
Large wash just NW of Sand Draw Siphon, ca. 10 air miles W. of Rice, SE Mojave Desert.
274
Comment
SJSU10929
Camissonia claviformis subsp. aurantiaca
E. V. Boro
1963-12-24
73
Riverside
5 mi Se of Desert Hot Springs
396
Comment
RSA614393
Camissonia hirtella
D. L. Banks, Victor W. Steinmann
1997-3-13
1527 B
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UCR214545
Camissonia ignota
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37845
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.93 mi. north (03 deg. ) of intersection of I-15 and Lake St.
469
Comment
POM9607
Camissonia ignota
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
UCR20823
Camissonia intermedia
A. C. Sanders, Steve Boyd
1980-5-2
1415
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR112973
Camissonia pallida
B. G. Pitzer, T. Tennant
1998-2-21
3539
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10.
427
Comment
UCR251347
Camissonia pallida
S. J. Myers
2014-5-21
1068
Riverside
Western Edge Sonoran (Colorado) Desert, Whitewater, along Whitewater River at I-10
407
Comment
RSA698245
Camissonia pallida subsp. hallii
J. R. Bruff
1928-4-2
84
Riverside
Whitewater.
Comment
UCR199837
Camissonia refracta
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11283
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
UCR249836
Camissonia strigulosa
T. B. Salvato, John Lovio
2013-3-19
7356
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
UCD103439
Camissoniopsis bistorta
A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23881
Riverside
Perris-Aguanga Basin region. Temecula, along E side of pipeline NE of Long Canyon, W of San Diego Aqueduct.
381
Comment
SD143801
Camissoniopsis hirtella
A. C. Sanders, P. MacKay, et al.
1997-5-4
20635
Riverside
San Jacinto Mountains, north side along Highway 243, 1.5 mile below Twin Pines Ranch Road.
1067
Comment
UC130498
Camissoniopsis hirtella
Mrs. C. M. Wilder
1909-7-10
954
Riverside
Strawberry Canyon and Strawberry Valley San Jacinto Mts.
Comment
SDSU3373
Camissoniopsis ignota
H. L. Wedberg
1958-3-30
189
Riverside
Adjacent to stream bed between the northwest end of Upper San Juan Campground and Hwy 74.
Comment
UCD103588
Camissoniopsis pallida subsp. pallida
Gordon Pilone
1961-3-1
102
Riverside
White Water Canyon, 1/2 mile below Fish Hatchery.
457
Comment
SEINET3507531
Capsella bursa-pastoris
K. S. Gill
1965-3-28
Riverside
1.2 mile north of corner of Wood and Roberts roads in Woodcrest.
Comment
UCR49459
Carduus pycnocephalus
A. C. Sanders, B. Pitzer
1987-4-21
7049
Riverside
Box Springs Mts., summit of Pigeon Pass Rd, Riverside
581
Comment
CAS-BOT-BC18184
Carex
D. E. Breedlove
1961-7-29
870
Riverside
San Jacinto Mountains. Fuller Mill Creek where it crosses Riverside Highway #1.
1645
Comment
UCR266331
Carex
D. E. Bramlet
1990-6-21
2045
Riverside
Peninsular Range, Vail Lake, Butterfield Campground
473
Comment
RSA343102
Carex alma
Robert F. Thorne, Walter Wisura, E. W. Lathrop, S. Meury
1985-5-18
60634
Riverside
Santa Rosa Plateau: Cole Canyon, near entrance to Nature Conservancy Reserve.
530
Comment
SEINET6654137
Carex athrostachya
Scott D. White, Justin M. Wood
2008-6-18
12222
Riverside
San Jacinto Mountains, K Flat Meadow.; 0
1433
Comment
UC212056
Carex barbarae
I. M. Johnston
1918-5-30
2022
Riverside
Lee Lake Temescal Canyon
335
Comment
POM12144
Carex fracta
Mary F. Spencer
1921-6-15
1686
Riverside
Idyllwild, San Jacinto Mt.
1616
Comment
CAS-BOT-BC21915
Carex heteroneura
H. E. Hasse
1903-6-1
s.n.
Riverside
Round Valley. S. Jacinto Mountain.
2895
Comment
SEINET10711418
Carex nebrascensis
Robert F. Thorne, J. , P. Simon; C. W. Tilforth
1969-6-24
Thorne 38142
Riverside
San Jacinto Mountains: San Berardino National Forest. Above James Reserve. Along small stream. Associated species-Pinus ponderosa, P. coulteri, P. lambertiana, Abies concolor, Quercus kelloggii, Calocedrus, etc.
1676
Comment
RSA750736
Carex praegracilis
Scott D. White, Justin M. Wood
2009-5-22
12901
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
1372
Comment
CAS-BOT-BC117446
Carex senta
Walter Burchard Welch
1928-5-5
s.n.
Riverside
Pine Cove Trail, Idyllmild. San Jacinto Mts.
Comment
CAS-BOT-BC117450
Carex senta
D. E. Breedlove
1961-7-29
873
Riverside
Fuller Mill Creek where it crosses Riverside Hwy #1. San Jacinto Mountains.
1645
Comment
UC146412
Carex senta
Charlotte M. Wilder
1909-7-10
916 a
Riverside
ridge above Round Valley San Jacinto Mountains
2895
Comment
UCR35297
Carex senta
L. B. Ziegler
1970-5-20
406
Riverside
San Jacinto Mtns, North Fork of the San Jacinto River (Dark Canyon).
1677
Comment
UCR90505
Carex subfusca
F. M. Reed
1932-7-3
7288
Riverside
San Jacinto Mountains, Strawberry Valley, meadow near Idyllwild School House.
1524
Comment
SD186247
Carya illinoinensis
A. C. Sanders, T. B. Salvato
2003-5-6
26558
Riverside
Riverside, west edge of the UCR campus, lower drainage of Big Springs Canyon.
320
Comment
RSA800117
Castela emoryi
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4766
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 6 air miles southeast of the ghost town of Rice or approximately 5.3 air miles east of Priests Well.
198
Comment
UC2030127
Castilleja applegatei subsp. martinii
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38086
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Above James Reserve in Hall Canyon.
Comment
SEINET7073308
Castilleja exserta
A. G. Vestal
1963-4-27
s.n.
Riverside
Santa Gertrudis Wash southeast of Murrieta Hot Springs. Coordinate datum: NAD27.
Comment
UCR139023
Castilleja exserta
D. L. Banks
1997-4-5
1709
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Agua Tibia Wilderness area. south of Dorland Mountain, just west of the Pechanga Indian Reservation boundary, at the headwaters of a tributary of the N fork of Pechanga Creek
793
Comment
UCR84601
Castilleja exserta
Scott D. White, S. Ogg
1994-4-21
1950
Riverside
San Bernardino Mountains, Millard Canyon, near pipeline infiltration site 4 mi south of Bear Wallow Spring
976
Comment
RSA585519
Castilleja exserta subsp. exserta
D. L. Banks, S. D. Boyd
1995-5-9
379
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
701
Comment
RSA0010933
Castilleja exserta subsp. exserta
Diane M. Ramirez
1983-5-1
1
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning. Near Peach Tree Spring stream at Oak Flat.
Comment
POM259615
Castilleja foliolosa
P. A. Munz
1940-3-17
15598
Riverside
Dripping Springs, southern Riverside Co.
Comment
RSA524401
Castilleja foliolosa
Steve D. Boyd, Tim S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4096
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
CLARK-A1528-2435
Caucalis microcarpa
John C. Roos
1940-4-20
Riverside
Reche Canyon
Comment
RSA614163
Caulanthus
D. L. Banks
1997-2-23
1314
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
RSA248730
Caulanthus cooperi
Christopher Davidson
1973-4-19
1993
Riverside
Joshua tree Natl. Monument, various sites along the road, 1-10 miles s of Joshua tree
1220
Comment
RSA531107
Caulanthus cooperi
M. B. Dunkle
1937-3-25
4956
Riverside
East of Indio, Colorado Desert.
Comment
POM246640
Caulanthus hallii
E. C. Jaeger
1938-5-14
s.n.
Riverside
Keyes View, Joshua Tree National Monument.
1463
Comment
RSA543766
Caulanthus hallii
Steve Boyd, Timothy S. Ross, Mike Hammitt
1978-4-23
52071
Riverside
Vail lake region, SW & W flanks of Billy Goat Mountains 2 mi. N Hwy 79, 1 mi W of Hwy 371, N of Aguanga.
600
Comment
SDSU10234
Ceanothus crassifolius
Leslie D. Hickson
1992-3-9
09 III92A
Riverside
About 2.0 miles W oof Temecula, on Rancho California Rd. Found on the SW corner of Rancho California and Via Santa Rosa, ca. 100 ft off road.
475
Comment
CDA35557
Ceanothus cuneatus
Mike Lahti
2008-5-27
PDR# 1473200
Riverside
Hemet, 37166 Sage Rd., X East Benton Rd.
0
Comment
HSC86124
Ceanothus integerrimus
Dean Carpenter
1981-6-4
24
Riverside
James Reserve, San Jacinto Mtns.
1646
Comment
RSA399914
Ceanothus integerrimus
E. S. Spalding
1925-6-13
s.n.
Riverside
Near Elsinore.
Comment
LA44898
Ceanothus oliganthus var. orcuttii
W. Pequegnat;
1938-6-15
sn
Riverside
Santa Ana Mountains, Bear Springs
Comment
HSC86870
Ceanothus oliganthus var. sorediatus
E. Misquez
1987-4-11
7
Riverside
Santa Ana Mtns., Walker Basin; 2 miles on Avenida de Oro from jct. with Rancho California Rd., and 4.7 miles W of Interstate 15
415
Comment
LA44926
Ceanothus oliganthus var. sorediatus
W. E. Pequegnat;
1939-4-8
sn
Riverside
Santa Ana Mountains, Coldwater Trail
731
Comment
NY406543
Ceanothus ophiochilus
S. D. Boyd
1989-3-19
3020
Riverside
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
RSA754175
Ceanothus ophiochilus
Dylan O. Burge
2009-3-19
DOB 1065 c
Riverside
Oak Mountain, west of Vail Lake, accessed via foot trail from Vail Lake Resort, 13.4 km 291 degrees True WNW of Aguanga.
640
Comment
RSA601167
Ceanothus palmeri
Scott D. White
1996-8-15
4476
Riverside
Idyllwild area: USFS Rd. 5S10 at jct w/ foot trail 2E16, at an intermittent stream channel.
1646
Comment
UCR16494
Ceanothus palmeri
J. Hollinger
1972-5-13
720513- 6
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild
Comment
RSA0019593
Ceanothus palmeri
Keith E. Hoffmaster
1937-6-6
776
Riverside
San Jacinto Mountains.
Comment
RSA0022336
Ceanothus perplexans
Scott D. White, Justin M. Wood
2009-5-21
12866
Riverside
San Jacinto Mountains: Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
POM305802
Ceanothus spinosus
Henry J. Ramsey
1937-4-2
1057
Riverside
Elsinore - Capistrano.
Comment
SBBG128619
Ceanothus vestitus
T. Tennant, J. Ross
1998-4-9
MOR- 1012
Riverside
Morongo Indian Reservation, Wood Cyn, E of upper Potrero Cyn
1305
Comment
UCR140877
Centaurea repens
Chris E. True, Laurel Salzman
2004-7-16
s.n.
Riverside
San Timoteo Canyon, 3.2 miles SE of Redlands Blvd., across road from historic schoolhouse, between RR tracks and creek, NE of El Casco Lakes
579
Comment
UCR92333
Centaurea solstitialis
Scott D. White, M. Wilcox
1995-7-13
3473
Riverside
Santa Ana Mtns., Unnamed canyon c. 0.25 mi. SW of Grand Ave., Lake Elsinore, directly downslope from hairpin turn on State Hwy 74.
488
Comment
RSA391516
Centaurium venustum
N. C. Cooper
1944-6-4
1357
Riverside
San Juan Canyon.
762
Comment
UCR275231
Centromadia pungens subsp. laevis
Allison D. Rudalevige
2012-5-2
001
Riverside
Temecula, adjacent to Murrieta Creek, along Diaz Diaz Rd. between Winchester Rd. and Black Deer Loop
311
Comment
RSA735990
Centromadia pungens subsp. pungens
Scott D. White, Justin M. Wood
2008-6-26
12295
Riverside
Perris Basin: I-215 freeway @ stream crossing, just W of golf course and just N of Newport Rd.
434
Comment
UCR174039
Cerastium glomeratum
A. C. Sanders
2006-5-19
32461
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
OBI5880
Cercocarpus betuloides
Carl B. Wolf
1931-5-11
1950
Riverside
Above Hemet Valley, San Jacinto Mts
1695
Comment
UCR102903
Cercocarpus betuloides
Bern Schwenn
1998-5-9
s.n.
Riverside
Mojave Desert, Joshua Tree National Park, upper Smith Water Canyon, near Lower Covington Flat Picnic Area
1357
Comment
CAS-BOT-BC135495
Cercocarpus betuloides var. betuloides
A. M. White
1974-6-4
74 -671
Riverside
Indian Rd. ca. 15 mi. W. of Sun City, site 4
Comment
UC187656
Cercocarpus betuloides var. betuloides
C. R. Orcutt
1890-7-23
7
Riverside
San Jacinto Mountains
Comment
UCR154449
Chaenactis artemisiifolia
A. C. Sanders, Mike Misenhelter
2005-6-15
30960
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
OBI38347
Chaenactis carphoclinia
A. C. Sanders, Pitzer, Charlton, & Kniffen, Kniffen
1986-3-3
6110
Riverside
Corn Spring, Chuckwalla Mts, wash below the srping and wash and rocky slopes to the S. T6S, R16E, sec 28-projected
488
Comment
UC1119683
Chaenactis carphoclinia var. carphoclinia
H. S. Yates
1937-3-23
6443
Riverside
15 mi nne Mecca; Thermal Quad.
457
Comment
CAS-BOT-BC276906
Chaenactis fremontii
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs
60
Comment
OBI51899
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
Alluvial Fan, S side of Little San Bernardino Mts. Dillon rd and 1000 Palms Oasis Rd jct S of Joshua Tree Natl Park, parallel to I-10. 5 mi E of jct Dillon rd and Fargo Cyn Rd
610
Comment
RSA0039604
Chaenactis fremontii
Deidre Conocchioli, Duncan S. Bell
2014-3-4
142
Riverside
Off the Pacific Crest Trail in the San Bernardino Mountains. In Whitewater Canyon 8.5 miles E of Hwy-62. Just S of Red Dome.
695
Comment
RSA678217
Chaenactis fremontii
Valerie L. Soza, J. Mark Porter, Gary D. Wallace
2001-4-2
1084
Riverside
Little San Bernardino Mountains region: Big Morongo Wash.
473
Comment
UCR204226
Chaenactis fremontii
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1084
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
UCR268784
Chaenactis fremontii
Jim Andre
2015-3-2
31350
Riverside
Mojave Desert, along Kolbe Road, northwest end of Coachella Valley at foot of Little San Bernardino Mountains, 0.2 mi west of intersection between Hwy 62 and Indian Avenue, road to Desert Hot Springs, 2.3 mi south of San Bernardino Co. line
529
Comment
UCR89562
Chaenactis fremontii
George K. Helmkamp
1994-3-10
42- 13
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
POM98997
Chaenactis fremontii
E. C. Jaeger
1926-3-26
s.n.
Riverside
Pinto Valley
Comment
UCR16877
Chaenactis glabriuscula
Eric Trubschenck
1972-5-8
8
Riverside
Moreno Valley, 12 miles east of Riverside, 1 mi south of intersection of Alessandro Blvd with Wilmot Street
549
Comment
UCR84651
Chaenactis glabriuscula
Scott D. White, S. Ogg
1994-4-21
1974
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
UCSB38653
Chaenactis glabriuscula
Cowan, Clark
1978-4-24
Riverside
2.1 mi. (3.3 km.) off Ave. 66 on a dirt road, 1.3 mi. (2 km.) on Ave. 66 from Hwy. 86; Lake Cahuilla
Comment
RSA25309
Chaenactis stevioides
C. L. Hitchcock
1940-3-29
5853
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
POM184750
Chaenactis stevioides var. stevioides
C. L. Hitchcock
1932-4-8
12215
Riverside
1 mile west of Cottonwood Springs.
Comment
JOTR30089
Chamaesyce albomarginata
La Doux, Tasha, Alice Miller
2007-5-8
1733
Riverside
Joshua Tree National Park. Stop 1: Along Key's View Rd., on disturbed roadside. Common.
1385
Comment
RSA793464
Chamaesyce albomarginata
Duncan S. Bell, John Anderson, Kim Clark, Keir Morse
2012-11-11
4370
Riverside
Mecca Hills: at Hidden Spring just off Hidden Spring Canyon, approximately 2.6 air miles south of Shaver Well, or approx. 5.4 air miles northeast of junction of Box Canyon Road and the Coachella Canal.
216
Comment
RSA316541
Chamaesyce micromera
Marcus E. Jones
1929-9-16
24879
Riverside
Hayfield, Near Desert Center. Colorado Desert.
Comment Read comments Apr 5 2011
RSA433501A
Chamaesyce polycarpa
M. B. Dunkle
1934-2-19
3842
Riverside
San Juan Canyon.
610
Comment
RSA637510
Chamaesyce polycarpa var. hirtella
Scott D. White
1999-4-21
7247
Riverside
East end of Coachella Valley: Bajada between little San Bernardino Mts. and Indio hills.
183
Comment
POM2850
Chamaesyce serpillifolia
H. M. Hall
1904-5-24
4961
Riverside
Santa Ana river near Riverside.
244
Comment Read comments Nov 24 2016
RSA784774
Chamaesyce setiloba
Duncan S. Bell
2012-3-18
3178
Riverside
Mecca Hills; southeastern section of hills; up a side canyon of the east fork of Hidden Springs Canyon, approximately 1.5 air mile southwest of Hidden Spring.
129
Comment
RSA660498
Cheilanthes clevelandii
A. C. Sanders, Mitch Provance
2000-1-23
23312
Riverside
Lake Skinner area: summit of Black Mtn.
915
Comment
RSA1497
Cheilanthes newberryi
J. T. Howell
1929-2-14
1231
Riverside
on l. side of Temescal Canyon, 3 mi. so. of Glen Ivy
Comment
RSA495802
Cheilanthes newberryi
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2911
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
396
Comment
RSA23175
Cheilanthes parryi
I. L. Wiggins
1938-3-25
8924
Riverside
Eagle Canyon 3-5 miles south of Palm Springs
Comment
POM281108
Cheilanthes viscida
Lyman Benson
1946-4-15
12031
Riverside
Canyon on Twenty-nine Palms Road from Whitewater. San Bernardino Mountains, Colorado Desert drainage area.
457
Comment
UCR113721B
Chenopodium
Mitch Provance
2000-7-30
2171 B
Riverside
Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St.
305
Comment
RSA192156
Chenopodium ambrosioides
E. W. Lathrop
1966-5-15
6310
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
UCR278859
Chenopodium berlandieri
Mitch Provance
2012-7-15
612- 68
Riverside
Beaumont Plateau, W end of Banning, 'Pershing Channel', N side W Ramsey St., W side of Omar St.
768
Comment
UCR281008
Chenopodium berlandieri
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-6-6
617- 24
Riverside
Temescal Valley, Property on S side of Temescal Canyon Rd., just W of Concordia Ranch Rd.
363
Comment
UC1287135
Chenopodium californicum
C. L. Hitchcock
1966-3-16
24192
Riverside
hills about 5 mi ne Aguanga
Comment
UCR20896
Chenopodium fremontii
A. C. Sanders
1978-8-27
00281
Riverside
San Jacinto Mountains, James Reserve, above Lake Fulmor
1646
Comment
UCR126942
Chenopodium glaucum
A. C. Sanders
2002-12-13
25663
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons, basin W18 north of Trilogy Parkway
366
Comment
SEINET238516
Chenopodium missouriense
A. C. Sanders, Mitch Provance
2000-10-16
23721
Riverside
Railroad right of way between Watkins Dr. and Campus View Dr. near site of Lemona siding.
335
Comment
UCR33643
Chenopodium murale
Faulkner
1978-3-21
344
Riverside
Colorado River Valley, 9 mi. north of Blythe on Hwy 95
152
Comment
UCR119413
Chenopodium pratericola
Mitch Provance
1998-6-11
647
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
UCR107777
Chenopodium pumilio
D. L. Banks
1997-11-15
2199
Riverside
NW Palomar Mtns, Agua Tibia Mtns: N face of Dorland Mtn, on the north side of the Dorland Mtn Arts Colony. Along the margins of a small man-made pond.
549
Comment
UCR163987
Chenopodium rubrum
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain
640
Comment
CDA3103
Chenopodium strictum var. glaucophyllum
Mitch Provance
2000-10-14
2254
Riverside
Jurupa Mtns.; Crestmore area, along the S side of El Rivino Rd., ca. 0.4 miles N of Crestmore Quarries.
Comment
RSA612035
Chilopsis linearis
C. Epling
1932-11-9
s.n.
Riverside
Murray Canyon, Palm Springs, Calif.
Comment
SD229111
Chilopsis linearis
Dick Schwenkmeyer
2013-6-11
906
Riverside
Approx. 1.5 miles north od highway 74 and Royal Carrizo Road intersection.
854
Comment
UCR84598
Chilopsis linearis
Scott D. White, S. Ogg
1994-4-21
1965
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA1077
Chilopsis linearis subsp. arcuata
J. T. Howell
1927-8-1
S.N.
Riverside
Mission Creek, Colorado Desert.
610
Comment
RSA248048
Chilopsis linearis subsp. arcuata
C. W. Tilforth
1973-5-30
43577
Riverside
Colorado Desert: Mouth of Morongo Valley at N. end of Coachela Valley
549
Comment
UC64371
Chilopsis linearis subsp. arcuata
H. M. Hall
1896-7-7
281
Riverside
Eden
Comment
UC667347
Chilopsis linearis subsp. arcuata
Annie M. Alexander and Louise Kellogg
1941-5-25
2234
Riverside
Box Canyon e. of Mecca; Colorado Desert, Box Canyon
243
Comment
UCR260163
Chloracantha spinosa
Duncan S. Bell
2013-10-29
6089
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake; north of Interstate 10, about a mile southwest of the pumping station
403
Comment
SBBG27953
Chorizanthe corrugata
F. W. Peirson
1927-4-12
7175
Riverside
near fork of Painted Cyn near Mecca
Comment
UCR29817
Chorizanthe corrugata
George K. Helmkamp
1983-3-24
383- 8
Riverside
Sonoran (Colorado) Desert, north base of the Little Chuckwalla Mountains, 1.5 miles east of Graham Pass Road
336
Comment
UCR33682
Chorizanthe corrugata
Faulkner
1978-3-30
409
Riverside
Sonoran (Colorado) Desert, 1 mi north of Riverside Mtns., bench area, 4 mi south of Vidal
146
Comment
UCR59534
Chorizanthe leptoceras
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3619
Riverside
Vail Lake, Sandy benches of Kolb Creek drainage, south of Hwy 79
488
Comment
UCR205447
Chorizanthe leptotheca
Lee A. Ripma
2008-6-25
130
Riverside
Peninsular Ranges: San Jacinto Mts, Alvin Meadows
1467
Comment
UCR217524
Chorizanthe leptotheca
Jeff B. Galvin, Lauren Ross
2010-7-7
138
Riverside
Palomar Mountains, Tule Valley, 0.1 miles north of Rogers Canyon, along Tule Peak Road
1291
Comment
POM122120
Chorizanthe parryi var. parryi
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
UCR216949
Chorizanthe parryi var. parryi
Kim Sparks, Karyn L. Drennen, Ana Hernandez
2010-3-18
6
Riverside
Perris-Aguanga Basin, French Valley, Warm Springs. ~75m NNW of La Alba Dr.
427
Comment
UCR261450
Chorizanthe parryi var. parryi
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41449
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
UCR211705
Chorizanthe polygonoides subsp. longispina
Fred M. Roberts, Kerry M. Byrne
2006-5-4
6339
Riverside
Perris-Agunaga Basin, West Hemet Hills, 3.2 km west of the west end runway at Hemet Ryan Airport and 1.3 km east-northeast of the junction of Stowe and Winchester Roads
508
Comment
RSA500097
Chorizanthe polygonoides var. longispina
Steve Boyd, Tim S. Ross, Laural Arnseth
1989-4-2
3213
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mt.
518
Comment
UCR174157
Chorizanthe polygonoides var. longispina
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32605
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
JEPS57723
Chorizanthe rigida
W. L. Jepson
1927-4-12
11665
Riverside
Mecca Hills Painted Canyon, Mecca Hills
76
Comment
UC1018190
Chorizanthe rigida
J. Warren
1952-4-6
Riverside
Palm Springs
457
Comment
UC284215
Chorizanthe staticoides
P. A. Munz and D. D. Keck
1923-6-14
7085
Riverside
Glen Ivy trail to Santiago Peak; Santa Ana Mts.
1463
Comment
RSA314670
Chorizanthe xanti var. leucotheca
Robert F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55494
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
POM183883
Chrysothamnus nauseosus subsp. consimilis
P. A. Munz
1932-10-16
12842
Riverside
Palm Creek, Santa Rosa Mountains.
1463
Comment
RSA5581
Chrysothamnus paniculatus
C. B. Wolf
1932-10-13
4314
Riverside
0.5 mile before reaching Cottonwood Springs, Eagle Mountains, Colorado Desert
290
Comment
UCR279518
Chylismia brevipes
A. C. Sanders, Jim Malusa
2017-3-27
43118
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line
305
Comment
UCR245232
Chylismia brevipes subsp. brevipes
Jim Andre
2012-3-19
21321
Riverside
Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway
411
Comment
RSA0118063
Chylismia cardiophylla subsp. cardiophylla
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7620
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
UC635388
Chylismia cardiophylla subsp. cardiophylla
H. L. Mason
1928-3-10
4205
Riverside
Hidden Springs Coachella Mountains
Comment
CDA37653
Chylismia claviformis
M. S. Wasbauer
1960-3-26
Riverside
Shaver s Summit.
0
Comment
CAS-BOT-BC160582
Chylismia claviformis subsp. aurantiaca
N. Aitkenhead
1977-2-2
2185
Riverside
~1 mi. from intersection of JT Mon Rd & pipeline
Comment
CAS-BOT-BC160631
Chylismia claviformis subsp. aurantiaca
F. H. Billings
1926-1-25
10
Riverside
Palm Springs
Comment
JOTR37498
Chylismia claviformis subsp. aurantiaca
Hodges, Stephen R., L. Ashfield
2016-1-20
627
Riverside
Joshua Tree National Park. Eagle Mountains, Black Eagle Mine road, northern edge of mountains near eastern park boundary (Stop 1).
Comment
RSA0059652
Cirsium occidentale
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4587
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell.
525
Comment
CAS-BOT-BC286458
Cirsium scariosum
John Thomas Howell
1952-10-24
28865
Riverside
At south end of Santa Ana Mts., Santa Rosa Ranch nw. of Murieta [Murrieta]
914
Comment
CAS-BOT-BC286459
Cirsium scariosum
John Thomas Howell
1952-10-24
28865
Riverside
South end of Santa Ana Mts.
Comment
POM98780
Cistanthe ambigua
M. French Gilman
1926-2-22
s.n.
Riverside
Thousand Palms Canyon.
Comment
POM3017
Clarkia dudleyana
H. M. Hall
1901-06
2265
Riverside
In San Jacinto Mountains, canyons of the west side.
1524
Comment
RSA699819
Clarkia epilobioides
Scott D. White, Michael Honer
2003-4-4
8928
Riverside
Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
RSA771878
Clarkia similis
Steve Boyd
2010-5-28
12288
Riverside
Elsinore Peak, northern flank of knoll south of peak, south of Main Divide Road
1037
Comment
UCR174065
Claytonia parviflora
A. C. Sanders
2006-5-19
32444
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
RSA359868
Claytonia perfoliata subsp. mexicana
Steve Boyd
1986-4-2
1613
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
UC1292272
Claytonia perfoliata subsp. mexicana
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23074
Riverside
8 mi se Corona (along road to Elsinore)
Comment
UCR25765
Claytonia perfoliata subsp. perfoliata
John C. Roos
1952-4-13
5533
Riverside
N slope, on north side of Box Springs Mtns
396
Comment
RSA615150
Clematis pauciflora
Scott D. White
1997-5-25
5251 A
Riverside
Bautista Canyon, Hixon Trail (USFS No. 2E43), between trailhead at Bautista Cyn. Rd. and intermittent stream crossing at ca. 3200 ft.
793
Comment
SEINET188366
Coldenia palmeri
C. L. Hitchcock
1940-3-29
5851
Riverside
ca 12 miles east of Indio
Comment
JOTR30956
Coleogyne ramosissima
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1931
Riverside
Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge
Comment
JOTR31071
Coleogyne ramosissima
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2334
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
UCR177646
Collinsia concolor
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR133441
Collinsia heterophylla
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 203
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
CLARK-A1528-3911
Colubrina californica
John C. Roos
1967-11-11
Riverside
Chuckwalla Mountains
Comment
OBI38803
Condalia globosa var. pubescens
A. C. Sanders, et al
1986-3-1
6042
Riverside
Chuckwalla Bench, W side of Chuckwalla Mts, 9 mi S of hwy I-10 on the gasline road, 2 mi airline S of the Model Mine
579
Comment
UCR102880
Convolvulus simulans
A. C. Sanders
1997-3-26
20130
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
UCR120655
Convolvulus simulans
D. E. Bramlet, P. Jacks, S. Goode
1989-4-6
1810
Riverside
Perris-Aguanga Basin, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UCR217666
Convolvulus simulans
Ana Hernandez, Rose Cook
2010-4-15
016
Riverside
Perris-Aguanga Basin, Estelle, c. 265m south of Cajalco Road, c. 335m east of La Sierra Ave. intersection
426
Comment
UCR250094
Convolvulus simulans
A. C. Sanders
2014-4-18
41038
Riverside
Peninsular Range, Temescal Canyon, along De Palma Rd. between Horsethief Canyon Road and Glen Eden
372
Comment
UCR98857
Convolvulus simulans
A. C. Sanders, G. Helmkamp
1997-3-15
19998
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
UCR37486
Conyza bonariensis
Steve Boyd
1981-3-2
s.n.
Riverside
Peninsular Range, Dawson Canyon, Gavilan Hills
Comment
RSA575926
Conyza canadensis
Steve Boyd, Darin L. Banks
1994-9-29
8366
Riverside
Floodplain E of dike along San Jacinto River, W of Sedco Hills community.
381
Comment
RSA653656
Conyza coulteri
A. C. Sanders, Mitch Provance
1999-9-26
23125
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
UC219572
Corallorhiza maculata
P. A. Munz
1922-6-28
5865
Riverside
Santa Rosa Santa Rosa Mts. (along creek)
2133
Comment
SEINET4676266
Cordylanthus filifolius
Steve Boyd, Tim Ross
1992-6-10
7644
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. Southeast side of potrero.; 0
671
Comment
UCR124220
Cordylanthus rigidus
S. J. Myers
1988-6-8
s.n.
Riverside
Santa Rosa Plateau, Along Via Majorca, between Avenida de Arboles and Paseo Montano, in the 'La Cresta' region
671
Comment
RSA511059
Cordylanthus rigidus subsp. rigidus
Ed LaRue
1989-6-14
s.n.
Riverside
E edge of Plateau overlooking town of Murrieta; ca 1.25 mi W of town and ca 1 mi (airline) E of De Luz Road
549
Comment
RSA716107
Corethrogyne filaginifolia var. filaginifolia
M. Wall
2006-10-8
420
Riverside
South Fork San Jacinto River east of Hemet along Hwy 74 past Cranston Ranger Station. Just off the highway towards the river.
638
Comment
SBBG56001
Cornus nuttallii
F. C. Vasek
1964-7-25
640725 -18
Riverside
Dark Cyn near Wet Cyn Cmpgrd
Comment Read comments May 19 2012
UCR24939
Cornus nuttallii
A. C. Sanders
1980-7-22
1709
Riverside
Peninsular Range; San Jacinto Mtns, [Forest Service] Rd. 4S02, c. 2.5 (airline) mi north of Pine Cove and c. 0.25 mi south of Dark Canyon campground
1768
Comment
SD186148
Coronopus didymus
A. C. Sanders, E. J. Lawlor and Don Pendleton
1992-3-21
12073
Riverside
Oasis Date Garden, 4.4 miles north of Mecca on Highway 111, near Ave. 59.
-43
Comment
CLARK-A1528-200
Cotula australis
Susan Larisch
1963-2-20
12
Riverside
Highgrove
Comment
UCR113042
Cotula australis
Mitch Provance
1998-3-26
276
Riverside
Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on north side of Granite Hill Dr.
305
Comment
UCR116973
Crassula aquatica
A. C. Sanders, T. B. Salvato
2001-5-3
24098
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR199918
Cressa truxillensis
Scott D. White, Justin Wood
2008-4-15
11875
Riverside
Perris Valley, Interstate 215, Perris, between Nuevo Rd and Scott Rd.
535
Comment
RSA85072
Crossosoma bigelovii
F. W. Peirson
1935-2-22
11402
Riverside
Side canyon opening at the foot of the road from Deep Canyon to Idyllwild, north base of the Santa Rosa Mtns.
366
Comment
SBBG51094
Crossosoma bigelovii
S. L. Timbrook
1977-2-28
563
Riverside
W side of Whitewater Cyn, where Pacific Crest Trail crosses Whitewater Crk
731
Comment
JEPS52463
Croton californicus
W. L. Jepson
1901-5-22
1404
Riverside
Palm Canyon Mt. San Jacinto (and return to Van Deventer's ranch)
Comment Read comments Jun 4 2016
RSA341996
Croton californicus
R. F. Thorne, W. A. Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54120
Riverside
San Bernardino Mts: Sandy beach along Whitewater River, E of bridge and levee and below W-facing bluff
412
Comment
UC56923
Croton californicus
H. M. Hall
May 1901
1871
Riverside
along borders of Colorado Desert San Jacinto Mountains (e base of mts.)
Comment
UCR117094
Croton californicus
A. C. Sanders, T. B. Salvato
2001-5-16
24292
Riverside
Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn.
518
Comment
RSA688911
Croton californicus var. mohavensis
Scott D. White
2001-4-18
8352
Riverside
Coachella Valley: Palm Springs. NE corner of Sunrise Dr. and San Raphael Dr. (Palm Springs)
152
Comment
HSC92615
Croton setiger
J. J. Jimenez-Osornio
1986-11-22
14
Riverside
In parking lot at UCR
301
Comment
UCR24005
Crypsis schoenoides
John C. Roos
1969-11-22
s.n.
Riverside
San Jacinto Valley, east of Moreno. Quail Lake at the S end of Jack Rabbit Trail.
427
Comment
UCR260559
Cryptantha
T. B. Salvato
2015-4-2
8103
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully
537
Comment
CLARK-A1045-208
Cryptantha angustifolia
George K. Helmkamp
1979-4-18
Riverside
Indio Hills dry wash; ; Lost Horse Mtn. 15'Q
304
Comment Read comments Feb 13 2019
JEPS67471
Cryptantha angustifolia
W. I. Follett
1942-5-20
125
Riverside
25.5 mi w Desert Center (near Shaver Summit); Colorado Desert
Comment
JOTR33802
Cryptantha angustifolia
La Doux, Tasha, B. Truesdell
2007-11-9
3300
Riverside
Joshua Tree National Park. Pinto Basin; Fried Liver Wash, along Route 11 where the wash crosses the road (STOP1)
532
Comment
RSA191743
Cryptantha angustifolia
R. F. Thorne
1963-3-29
32367
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
UCR233185A
Cryptantha angustifolia
Jim Andre, Glenn L. Clifton
2011-2-22
17420
Riverside
Mecca Hills, along Box Canyon Road, 5.5 mi northeast of town of Mecca
52
Comment
POM98737
Cryptantha angustifolia
P. A. Munz
1926-1-31
9974
Riverside
Dos Palmas Spring
Comment
POM311695
Cryptantha barbigera
Wm. Jeffrey
1957-4-3
145
Riverside
1 mile from mouth of Whitwater Canyon.
610
Comment
RSA4904
Cryptantha barbigera
C. B. Wolf
1932-4-27
3020
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
UCR120565
Cryptantha barbigera var. fergusoniae
Helen Kennedy, T. B. Salvato
2002-2-2
5447
Riverside
Western Colorado Desert/ San Jacinto Mtns, Coachella Valley, Agua Caliente Indian Reservation, mouth of Andreas Canyon at Palm Canyon, S edge of Palm Springs between Andreas Cyn. Rd. and water tank on W edge of sec. 2
244
Comment
UCR157719
Cryptantha barbigera var. fergusoniae
John C. Roos
1948-4-24
3807
Riverside
Eastern San Bernardino Mtns./Sonoran (Colorado) Desert, Whitewater Wash
549
Comment
LA204178
Cryptantha circumscissa var. circumscissa
Carl Epling;
March 1927
sn
Riverside
Whitewater Pass, near Palm Springs
Comment
UCR183022
Cryptantha corollata
Mitch Provance
2005-5-27
4600
Riverside
San Bernardino Valley, Riverside, Sycamore Canyon, just east of the corner of Canyon Crest Drive and Via Vista
381
Comment
IRVC28515
Cryptantha decipiens
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16139
Riverside
Mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point & I-10 Coachella Valley
329
Comment
SEINET4565900
Cryptantha dumetorum
Duncan S. Bell
2010-4-2
700
Riverside
Sonoran (Colorado) Desert; Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness; on a sand ramp located just below the ridgeline on the eastern side that was trapped between the ridgeline and the steep narrow rocky canyons below it
595
Comment
CAS-BOT-BC218762
Cryptantha holoptera
Catherine A. Toschi
1963-4-10
63 :120
Riverside
Boyd Desert Research Center, 5 miles south Palm Desert
304
Comment
POM368240
Cryptantha holoptera
M. B. Dunkle
1933-5-6
3436
Riverside
Painted Canyon
Comment
RSA0040028
Cryptantha holoptera
Duncan S. Bell, Evan Meyer
2014-4-2
6500
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
UCR256892
Cryptantha inaequata
Duncan S. Bell, Evan Meyer
2014-4-2
6500
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains Wilderness Area, southern section of range; c. 1 air mile NW of Canyon Spring
422
Comment
POM368271
Cryptantha intermedia
F. R. Fosberg
1932-5-9
10641
Riverside
Sage
Comment Read comments Dec 10 2011
POM368275
Cryptantha intermedia
Ora M. Clark
1929-2-23
1547
Riverside
Near Banning.
Comment
RSA657172
Cryptantha intermedia
Bob Rogers
1984-4-21
12
Riverside
collected along trail and bank area on the west side of Strawberry Creek heading upstream. Starting point was 4.9 miles from Cranston ranger station heading East on Hwy. 74.
915
Comment
RSA732137
Cryptantha intermedia
J. Andre
2006-4-26
8151
Riverside
Joshua Tree National Park: upper Long Canyon.
1056
Comment
RSA786076
Cryptantha intermedia
C. P. Cowan
1978-4-24
1251
Riverside
19.6 mi S on Hwy 74 from its jct with Hwy 111 at Indian Wells. Sta. Rosa Road, 1 mi S of 74. Whittaker transect no.W-225(voucher).
Comment
SD148208
Cryptantha intermedia
A. C. Sanders
2001-5-3
24081
Riverside
Hemet, southeast corner of State Street at Gibbel,at east end of Diamond Valley.
494
Comment
UCR101789
Cryptantha intermedia
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1322
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
SDSU21016
Cryptantha juniperensis
A. C. Sanders
2014-4-8
40990
Riverside
Peninsular Range: Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km SE of 1-15 crossing, near mouth of Mayhew Canyon and just east of Mayhew Rd. (Lake Mathews 7.5'). Sandy benches above wash.
317
Comment
JOTR30309
Cryptantha maritima
La Doux, Tasha, Erin Babich, Bill Truesdell
2008-3-10
1742
Riverside
Joshua Tree National Park. Stop 2: Near sand hill in Pinto Basin
538
Comment
JOTR35322
Cryptantha maritima
Harding, Mitzi, Mark Wheeler
2012-2-28
90
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; eastern slopes of southern tip of range (Stop 1)
177
Comment
JEPS44382
Cryptantha micrantha
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4260
Riverside
1 mi se Toro Peak ridge; Santa Rosa Mts.
2286
Comment
RSA27485
Cryptantha micrantha
I. L. Wiggins
1941-3-24
9566 a
Riverside
0.3 mile south of Myoma, 4.6 miles north of Indio
Comment
RSA340179
Cryptantha micrantha
R. F. Thorne, W. A. Tilforth
1980-5-28
54188
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
RSA781651
Cryptantha micrantha
Duncan S. Bell
2009-3-8
72
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
SEINET2075873
Cryptantha micrantha
G. Rink
1999-5-20
Riverside
San Jacinto Mountains, Goff Flat at Morris Ranch Rd., SE of Idyllwild
1500
Comment
RSA489621
Cryptantha micrantha var. lepida
D. Charlton
1988-5-28
2118
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area
2286
Comment
UCR193489
Cryptantha micrantha var. lepida
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35608
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track
1555
Comment
RSA543887
Cryptantha microstachys
Steve Boyd
1991-5-20
6263
Riverside
Temescal Canyon, S flank of Alberhill Mtn, W end adjacent to old clay mine area.
426
Comment
UCR48412
Cryptantha microstachys
Steve Boyd
1986-4-22
1731
Riverside
Temescal Canyon, Walker Canyon area, where Temescal Creek (=Alberhill Creek) flows between Alberhill Mountain and Gavilan Hills
427
Comment
RSA699336
Cryptantha muricata
J. R. Bruff
1928-4-2
s.n.
Riverside
Canyon wash 1 mile west of Morengo.
Comment
POM46805
Cryptantha nevadensis
Mary F. Spencer
1920-4-4
1525
Riverside
Mouth of Tahquitz Canyon.
213
Comment
UCR280921
Cryptantha nevadensis
Fred M. Roberts
2016-3-5
7996
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
UC667384
Cryptantha pterocarya
Annie M. Alexander and Louise Kellogg
1941-5-7
2137
Riverside
Split Rock, Riverside and San Bernardino counties Joshua Tree National Monument
1310
Comment Read comments Oct 23 2011
JOTR34336
Cryptantha utahensis
Andre, Jim
2012-4-11
20678
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
RSA0081618
Cryptantha utahensis
Jim M. Andre
2012-4-11
20823
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
SBBG28778
Cryptantha utahensis
C. L. Hitchcock
1940-3-29
5867
Riverside
Cottonwood Cyn, ca. 100 yrds E of Spring
Comment
UCR198184
Cryptantha utahensis
Michael Honer, L. Hulse
2004-4-2
1874
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
RSA799665
Cucurbita foetidissima
LeRoy Gross, Bart O'Brien
2013-3-18
5949
Riverside
High bench above the Santa Ana river, north of the river, and south of the Riverside County animal control facility, just west of Van Buren Boulevard. Near Pedley.
205
Comment
RSA5153
Cucurbita palmata
C. B. Wolf
1932-4-27
1474
Riverside
Colorado Desert, 14 miles E. of Mecca on Blythe Road
152
Comment
RSA180434
Cuscuta californica
E. W. Lathrop
1960-6-10
4991
Riverside
Rocky meas slope of a grassland savanna plateau
Comment
UCR117340
Cuscuta californica var. californica
Mitch Provance
1998-3-22
257
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
UCR99404
Cuscuta californica var. papillosa
Scott D. White
1996-8-15
4467
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
RSA617825
Cuscuta salina
R. E. Riefner
1998-7-9
98 -283
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
RSA0114881
Cylindropuntia
Marc A. Baker, Michelle Cloud-Hughes
2011-12-19
17510
Riverside
Corn Springs Wash, 830 m ENE of Aztec Spring, 12 km SSE of Desert Center, north side of Chuckwalla Mountains, 84 km east of Indio.
498
Comment
LA204494
Cylindropuntia bigelovii
Carl B. Wolf;
1932-10-12
4301
Riverside
NW end of Pinto Basin, about 4 mi. E of El Dorado Queen Mine
914
Comment
UCR41561
Cylindropuntia bigelovii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6148
Riverside
Sonoran (Colorado) Desert, Arroyo Seco, along Bradshaw Rd., 5.2 mi west of Graham Pass Rd., south side of the Chuckwalla Mtns.
640
Comment
RSA0083636
Cylindropuntia ganderi
Lyman Benson
1955-12-6
15627
Riverside
San Jacinto Mountain Range. Pines-to-Palms Highway.
1220
Comment
RSA549282
Cyperus acuminatus
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
s.n.
Riverside
Skunk Hollow area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aquaduct.
Comment
RSA630336
Cyperus eragrostis
Scott D. White
1996-9-22
4540
Riverside
Nuevo Road near intersection with Wilson Ave., W of the San Jacinto River crossing.
430
Comment
RSA653581
Cyperus erythrorhizos
A. C. Sanders, David E. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23179
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
CAS-BOT-BC114261
Cyperus esculentus
Scott D. White; Steve Ogg
1994-10-17
2469
Riverside
Murrieta Ck 1000 ft S of Winchester Rd. bridge (Banana Ave on USGS Murrieta quad, photorev. 1979)
310
Comment
SBBG133574
Cyperus niger
S. D. White, A. Carey, L. Archa
2004-8-5
10680
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Creek from confluence w/ San Jacinto River to +/- 2 mi upstream.
534
Comment
UCR60752
Cyperus odoratus
Bill Wagner
1989-11-28
s.n.
Riverside
Peninsular Range, c. 1 mi west of Santa Margarita River, 3-4 mi south of Temecula.
Comment
CAS-BOT-BC114017
Cyperus rotundus
Frederick Morris Reed
1905-11-12
842
Riverside
Raviria Ranch, Blaine Street.
Comment
SEINET238535
Cyperus rotundus
T. B. Salvato, A. C. Sanders
2000-4-27
64
Riverside
Coachella Valley: between Filmore & Buchanan on Avenue 56.
-37
Comment
UCR115345
Cyrtomium falcatum
A. C. Sanders, Steve Boyd
2000-11-30
23727
Riverside
San Bernardino Valley/ upper Santa Ana River region, Riverside; Box Springs Mtns. foothills, Box Springs Canyon above Sheriff's Academy, north of Central Ave.
396
Comment
POM9800
Cystopteris fragilis
E. C. Jaeger
1921-6-15
274
Riverside
San Jacinto Mountains: below Round Valley.
Comment Read comments Nov 19 2011
RSA404180
Dalea mollis
N. C. Cooper
1949-4-8
3237
Riverside
Mecca Pass east of Indio.
548
Comment
UCR166859
Dalea mollissima
Chet McGaugh
2005-1-27
s.n.
Riverside
Sonoran (Colorado) Desert, E of Salton Sea, along Coachella Canal between siphons 26-27 NE of Dos Palmas Spring
24
Comment
RSA564026
Datisca glomerata
M. A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Along Tahquitz Creek and behind the debris basin dam in Palm Springs.
183
Comment
UCR194227
Datisca glomerata
Scott D. White, Angelia Carey
2004-6-4
10477 B
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR92140
Datisca glomerata
D. L. Banks, Steve Boyd
1995-5-3
0202
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
SBBG6578
Datura discolor
H. and M. Dearing
1942-4-6
4866
Riverside
25 mi N of Blythe
Comment
SD123745
Datura quercifolia
A. C. Sanders
1984-10-18
5337
Riverside
Residence of Ol. F. Clarke, 1012 Spruce St.
305
Comment
UCSB41771
Datura wrightii
Ley, George
1971-4-8
Riverside
1/2 mi into S. Palm Canyon, Palm Springs, past Indian Wells turn off, on outer edges of golf course by roadside.
213
Comment
POM123015
Daucus pusillus
Marcus E. Jones
1926-5-29
s.n.
Riverside
South of Temecula.
Comment
UCR135825
Daucus pusillus
A. C. Sanders
2004-4-20
27520
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
UCR214570
Daucus pusillus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37851
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
CAS-BOT-BC293818
Deinandra fasciculata
H. Walton Clark
1926-6-1
s.n.
Riverside
Indio
Comment
CAS-BOT-BC293819
Deinandra fasciculata
S. B. Parish
1916-6-8
10973
Riverside
Between San Bernardino and Riverside
360
Comment
UC310836
Deinandra kelloggii
Philip A. Munz
1925-1
9849
Riverside
Aguanga
Comment Read comments May 30 2011
SD232185
Deinandra mohavensis
V. Soza, Steve Boyd and Neil Gilbert
2000-12-6
1063 b
Riverside
Peninsular Ranges, San Jaginto Mountains region: Alongside Highway 74, ca. 1 mile west of junction with Highway 243 (Mountain Center).
1310
Comment
UC1792817
Deinandra mohavensis
A. C. Sanders, Steve Boyd, Jeff Ross, Mitch Provance
1998-10-25
22272
Riverside
San Jacinto Mtns.: Hwy 243 between Idyllwild and Mountain Center, 1 mile north of Mtn. Center
1426
Comment
CAS-BOT-BC131034
Deinandra paniculata
James I. McMurphy
1916-8-13
s.n.
Riverside
Riverside
Comment
CAS-BOT-BC523916
Deinandra paniculata
R. E. Riefner, Jr.
2014-8-27
14 -304
Riverside
City of Riverside, Moreno Valley,Box Springs Blvd., at Sycamore Canyon Blvd., W of 215-Freeway
483
Comment
SBBG118794
Deinandra paniculata
S. D. White
1999-10-7
7625
Riverside
Menifee/Sun City area: S of McColl Ave and E of I-215 freeway; T5S R3W S27
440
Comment
UC667253
Delphinium parishii subsp. parishii
Annie M. Alexander and Louise Kellogg
1941-5-11
2148
Riverside
1.5 miles North of Cottonwood Spring
975
Comment
UCSB2018
Delphinium parishii subsp. parishii
Hawkins, L.
1956-4-14
Riverside
on high side above White Water Canyon
Comment
LA207619
Delphinium parishii subsp. subglobosum
Carl Epling; Mrs. Epling
1937-6-7
sn
Riverside
1 mi. above Pine Flat
Comment
LA207623
Delphinium parishii subsp. subglobosum
Carl Epling;
1937-5-7
sn
Riverside
1 mi. above Pinon Flats, Palms to Pines Hwy
Comment
CLARK-A1528-3866
Delphinium parryi
John C. Roos
1952-5-7
5614
Riverside
Box Springs Mountains
Comment
RSA543781
Delphinium parryi
Steve Boyd, Tim S. Ross, Mike Hammitt
1991-5-2
6038
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
RSA69412
Delphinium parryi
F. W. Peirson
1922-5-18
3051
Riverside
Lake Elsinore, Riverside Co.
Comment
UC702865
Delphinium parryi
Charles B. Fiker
1946-5-30
3494
Riverside
dip s Temecula River bridge on Hwy 395
Comment Read comments Aug 12 2016
CAS-BOT-BC121426
Delphinium parryi subsp. parryi
John Thomas Howell
1930-5-10
4795
Riverside
At top of St. John's Grade
Comment
RSA772863
Dendromecon rigida
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4815
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
UCR35067
Dendromecon rigida
L. B. Ziegler
1968-3-27
269
Riverside
San Jacinto Mountains, upper Poppet Flats Rd., on Dry Mountain ridge
976
Comment
CAS-BOT-BC198170
Deschampsia danthonioides
Frank W. Peirson
1922-5-19
3022
Riverside
Menifee Valley
Comment
SD140226
Deschampsia danthonioides
A. C. Sanders
1993-4-5
13696
Riverside
Western edge of Hemet; along south side of Devonshire ave, between Old Warren and Warren roads; southwest of Tres Cerritos and north of Florida ave (highway 74)
459
Comment
RSA777344
Descurainia pinnata
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4708
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 W116.65120
604
Comment
UC856042
Descurainia pinnata
I. W. Clokey
1935-4-17
6650
Riverside
Cottonwood Springs
Comment
UCR264651
Descurainia pinnata
Mitch Provance
2013-4-8
413- 07
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
JOTR01031
Descurainia pinnata subsp. ochroleuca
Cole, James E.
1941-4-15
599
Riverside
Joshua Tree National Park. 1 MILE ABOVE PINON WELL
1493
Comment
UC1931090
Descurainia sophia
Scott D. White, Justin Wood
2008-6-19
12272
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
Comment
RSA367465
Dichelostemma capitatum subsp. capitatum
D. A. Young
1969-3-21
P 359
Riverside
11 mile W of Elsinore, along Hwy 71.
244
Comment
RSA367461
Dichelostemma capitatum subsp. capitatum
H. Twining
1890-04
s.n.
Riverside
[No locality information provided]
Comment
CAS-BOT-BC292178
Dicoria canescens
J. Von Loh
1977-10-30
2601
Riverside
Margin of Ford Dry Lake
Comment
CAS-BOT-BC292198
Dicoria canescens
L. R. Abrams
1941-10-30
14315
Riverside
Indian Crk. Palm Springs
Comment
CAS-BOT-BC292199
Dicoria canescens
M. E. Jones
1933-11-7
s.n.
Riverside
Cabazon
Comment
CDA4515
Dicoria canescens
L. C. Cordill
1962-11-2
Riverside
Northwest corner of Sunrise Way & McCallum Way, Palm Springs.
0
Comment
CLARK-A1528-1796
Dicoria canescens
John C. Roos
1957-11-30
6659
Riverside
Coachella Valley
152
Comment
OBI26028
Dicoria canescens
David J. Keil
1977-1-2
11935
Riverside
W of Blythe along I-10
Comment
RSA151135
Dicoria canescens
Peter H. Raven
1961-10-8
16840
Riverside
Whitewater Wash along Snow Creek road near State Hwy 111.
351
Comment
RSA707354
Dicoria canescens
Jonathan Snapp-Cook, Kurt Roblek, Kevin B. Clark, Reas Chavez
2005-6-30
CFW- 05
Riverside
Rancho Mirage, eastern Riverside County. 0.5 miles NWW of intersection of Ramon Road and Los Alamos Way. This area is referred to as Big Dune.
91
Comment
SBBG60676
Dieteria canescens
S. W. Hutchinson
-Mar-1928
207
Riverside
near Blythe
Comment
CDA1969
Digitaria sanguinalis
Steve Boyd
1989-7-9
3768
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
CDA4510
Dimorphotheca sinuata
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30067
Riverside
Peninsular Range, Agua Tibia Mountains; UC Emerson Oaks Reserve, ca. 8 miles southeast of Temecula, S of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
Comment
CAS-BOT-BC152910
Diplacus brevipes
H. M. Hall
1901-6-1
2058
Riverside
San Jacinto Mountains
1524
Comment
RSA0019284
Diplacus brevipes
N. C. Cooper
1944-6-17
1424 -A
Riverside
San Jacinto Mtns. above Banning.
1220
Comment
SEINET14595866
Diplacus brevipes
Sharon K. DuBoise
1987-1
Riverside
San Jacinto Mountains, 1 mile up Bee Canyon off of Highway 74, Banning 15 minute quadrangle
457
Comment
CAS-BOT-BC153095
Diplacus fremontii
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild
Comment
RSA0019296
Diplacus puniceus
Steve D. Boyd, Aydee Virgen
2004-4-13
10850
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
RSA651790
Distichlis spicata var. stricta
D. H. Wilken
1966-3-26
794
Riverside
Hidden Palms Oasis in the Indio Hills.
Comment
RSA781655
Ditaxis claryana
Duncan S. Bell
2009-3-8
76
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
POM87126
Ditaxis lanceolata
Marcus E. Jones
1906-4-27
s.n.
Riverside
Palm Springs.
Comment
RSA70429
Ditaxis lanceolata
F. W. Peirson
1914-04
2042
Riverside
Whitewater, Nw corner of Colorado Desert, River Co.
Comment
RSA676115
Ditaxis neomexicana
Scott D. White
2001-5-4
8447
Riverside
Eastern Coachella Valley, adjacent to I-10 Freeway, a few miles east of Indio.
61
Comment
RSA708275
Ditaxis neomexicana
Scott D. White, Brian Leatherman
2005-5-4
11012
Riverside
Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and East of the Coachella Canal.
24
Comment
SEINET1109560
Ditaxis neomexicana
George K. Helmkamp
1998-1
3180
Riverside
Sonoran (Colorado) Desert: 2.3 mi. N of Hwy I-10 on nEagle Mtn Rd.
274
Comment
JEPS52437
Ditaxis serrata
W. L. Jepson
1928-4-25
12630
Riverside
Pinto Basin, S Mohave Desert
822
Comment
UCR178551
Ditaxis serrata
R. G. Swinney
1967-3-12
079
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, north side, south of Desert Center
366
Comment
UCR248428
Ditaxis serrata
Duncan S. Bell
2011-12-30
3040
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
RSA23216
Dithyrea californica
Ernest Braunton
1940-01
s.n.
Riverside
15 miles E of Indio.
Comment
RSA342000
Dithyrea californica
R. F. Thorne
1980-4-16
54116
Riverside
Along Whitewater River, E of bridge and levee
Comment
RSA530738
Dithyrea californica
Gale Sphon
1955-5-15
s.n.
Riverside
5 miles north of Cathedral City.
Comment
RSA530749
Dithyrea californica
Robert L. Dressler
1949-3-19
420
Riverside
5 miles NE of Desert Center.
Comment
RSA660045
Dithyrea californica
Carol Zuck
1981-2-15
19
Riverside
1.3 miles south on Bob Hope Dr. from the junction at Country Club Dr.
Comment
UCD77605
Dithyrea californica
Robert E. Preston
1997-11-11
1065
Riverside
East edge of Palo Verde Mesa
99
Comment
UCR50296
Dithyrea californica
B. G. Pitzer, S. J. Myers, J. Wilkinson
1988-2-21
s.n.
Riverside
Sonoran (Colorado) Desert, S end of Coxcomb Mtns, 0.2 mi. north of Hwy 177 (Old Desert Center - Rice Road), at 10.6 mi. NE of Desert Center
229
Comment
RSA500531
Dodecahema leptoceras
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3619
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
CLARK-A1528-1317
Dodecatheon clevelandii
John C. Roos
1946-12-28
3195
Riverside
Reche Canyon
0
Comment
JEPS89089
Dodecatheon clevelandii subsp. clevelandii
Rimo Bacigalupi and L. Heckard
1962-3-25
8389
Riverside
about 5 mi se Corona (just n of Bedford Canyon, eastern base of the Santa Ana Mountains); eastern base of Santa Ana Mountains, n Bedford Canyon
304
Comment
RSA508242
Downingia cuspidata
R. F. Thorne
1974-5-23
44682
Riverside
Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa
610
Comment
POM17941
Dryopteris arguta
P. A. Munz
1923-6-14
7112
Riverside
Glen Ivy Trail to Santiago Peak
1066
Comment
SD143941
Dudleya lanceolata
Scott D. White
1997-5-25
5248 A
Riverside
Bautista Canyon: Hixon Trail between trailhead at Bautista Canyon Road and intermittent stream crossing.
790
Comment
CLARK-A1528-1173
Dudleya saxosa subsp. aloides
Sally Bell
1964-5-3
Riverside
761
Comment
RSA249461
Dudleya saxosa subsp. aloides
John F. Emmel
1973-5-12
451
Riverside
Dos Palmas Spring & Carrizo Creek wash, NE of Pinyon Crest, E end of San Jacinto Mts.
1067
Comment
RSA771357
Dudleya saxosa subsp. aloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4450
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment
SD60403
Dudleya saxosa subsp. aloides
D. W. Kyhoe
Jun 1960
Riverside
Bed of San Gorgonio River, 2.0 miles north of Banning.
Comment
UCR116513
Dudleya saxosa subsp. aloides
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20695
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
Comment
RSA94385
Dyssodia porophylloides
F. W. Peirson
1919-4-14
1411
Riverside
Murray Canyon, Palm Springs Region.
457
Comment
SEINET8060926
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-11
13
Riverside
Barstow SE quad. Barstow Rd. entry to BLM limited use land. N of saloon. West side of Rd. on low hill. Stoddard Valley. between power lines to the south, and double power lines to the north. Directly under power lines, near base of tower. West of the hill
900
Comment Read comments Jun 5 2016
UCSB4263
Echinocereus engelmannii
Gray, Caroline
1956-4-14
Riverside
In White Water Canyon; near White Water
Comment
RSA0078225
Echinochloa colona
Sarah J. De Groot, Amy Rouillard
2015-9-15
7563
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
UCR92355
Echinochloa colona
Scott D. White, S. Ogg
1994-10-17
2472
Riverside
Temecula Valley, Murrieta Creek, 1000-3000 ft. south of Winchester Road bridge (Banana Avenue)
317
Comment
SBBG129040
Echinochloa crus-galli
D. Duguma
2013-7-7
Riverside
Prado wetlands near Corona
155
Comment
UCR120306
Echinodorus berteroi
Mitch Provance
1997-7-3
1104
Riverside
City of Riverside, N side Riverside Community College, just east of Magnolia Ave.
244
Comment
POM119234
Echinodorus cordifolius
S. B. Parish
1891-11-3
2246
Riverside
Elsinore Lake.
Comment Read comments Aug 8 2010
UCR23770
Eclipta prostrata
John C. Roos
1948-10-23
3524
Riverside
Riverside, Evans Lake, Fairmont Park
274
Comment
RSA234015
Elatine californica
R. F. Thorne, E. W. Lathrop
1969-5-12
39740
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Mesa de Colorado, Rancho California.
624
Comment
UC1754
Eleocharis acicularis
H. M. Hall
Jul 1 1901-Aug 1 1901
2495
Riverside
Lake Surprise San Jacinto Mountains (shores)
2499
Comment
UC1930097
Eleocharis macrostachya
Scott D. White, Justin Wood
2008-6-5
12087
Riverside
San Jacinto Mountains: Garner Valley: Hwy 74 @ Thomas Mountain Rd. - SW corner of junction.
Comment
SDSU19222
Eleocharis parishii
Kristen Hasenstab, Dave Bailey
2008-8-7
183
Riverside
Santa Margarita Ecological Reserve, within 150m of gaging station at the Gorge river crossing. 1m from the edge of the river.
215
Comment
RSA179522
Eleocharis radicans
E. W. Lathrop
1960-6-14
5010
Riverside
14 miles west of Murrieta.
Comment
CAS-BOT-BC418621
Eleusine indica
R. E. Riefner, Jr.
2013-10-29
13 225 a
Riverside
La Sierra, along La Sierra Ave. at Sierra Tree St.
243
Comment
CDA19961
Eleusine indica
J. Chandler
2002-9-4
PDR P 168849
Riverside
Southwestern California; Growing around faucet used to wash Road Dept vehicles on Washington St, Riverside.
0
Comment
RSA0050592
Elymus
A. C. Sanders, Tim Thomas
2008-8-1
35940
Riverside
Coldwater Creek near Mountain Center, SE of Keenwild Fire Station. In open disturbed area along road 5S02.
1402
Comment
CAS-BOT-BC227734
Elymus elymoides
H. M. Hall
1901-8-1
2601
Riverside
San Jacinto Mountains. In meadows or along creeks of Tamarack Valley
2529
Comment
SD28117
Elymus glaucus subsp. glaucus
Carl B. Wolf
1932-8-5
3942
Riverside
San Jacinto Mountains, along trail from Tahquitz Valley to San Jacinto Peak.
2621
Comment
RSA599100
Elymus glaucus subsp. jepsonii
V. W. Steinmann, D. L. Banks
1996-4-20
843
Riverside
Agua Tibia Mountains, ca. 10 km east of Temecula, UC Emerson Preserve, ca. 0.5 km from main road along the East Trail, just northeast of the summer cottage., ca. 33?28'N, 117?02'W
450
Comment
UCR2370
Elymus triticoides
H. S. Fawcett
1913-12-24
1108
Riverside
West Riverside, along main road, Santa Ana River flats
244
Comment
POM13111
Emmenanthe penduliflora
P. A. Munz, I. M. Johnston
1922-5-19
5343
Riverside
8 miles NE of Murietta.
412
Comment
RSA180275
Emmenanthe penduliflora
E. W. Lathrop
1965-5-18
5750
Riverside
8 miles W of Murrieta.
610
Comment
RSA787984
Emmenanthe penduliflora
L. M. Prince, Duncan S. Bell
2009-5-17
568
Riverside
Cleveland National Forest. Roadside.
Comment
SEINET156521
Emmenanthe penduliflora
Norman C. Cooper
1944-5-21
1269
Riverside
San Jacinto Mtns. West side.
1067
Comment
UC2015541
Emmenanthe penduliflora
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16155
Riverside
Coachella Valley/San Jacinto Mtns. Foothills, alluvial fan of Chino Canyon along the Palm Springs tram road, N of the road 14 telephone poles above Highway 111 (Palm Canyon Dr.).
Comment
UCSB5259
Emmenanthe penduliflora
Koran, Jr., John
1958-5-18
Riverside
8.4 miles S. of Hemet Lake on Hwy. 74
Comment
RSA757796
Emmenanthe penduliflora var. penduliflora
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4291
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
SBBG29830
Emmenanthe penduliflora var. penduliflora
E. Braunton
-Mar-1940
2033
Riverside
Berdoo Cyn
Comment
RSA33587
Encelia actoni
Norman C. Cooper
1944-5-21
1226
Riverside
Hemet.
549
Comment
SD186078
Encelia actoni
A. C. Sanders, Mike Misenhelter
2005-6-15
30995
Riverside
2.0 miles northnortheast of Vail Lake, 4.0 miles southsouthwest of Sage, Denise Rd. at Bonita Rd. near Calle de Nino, 1.2 miles northeast of summit of (Big) Oak Mtn., southwest of Rocky Ridge and southeast of Black Hills.
640
Comment
UCR260844
Encelia actoni
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-25
41509
Riverside
San Gorgonio Pass, c. 1.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope between the water bottling plant and I-10 and west along dirt track, near Elm St.
498
Comment
CAS-BOT-BC131322
Encelia farinosa
John Thomas Howell
1928-3-11
3425
Riverside
Floor of Morongo [Canon] Canyon, n. Colorado Desert
609
Comment
HSC5481
Encelia farinosa
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23077
Riverside
8 mi. SE of Corona, along road to Elsinore
Comment
JOTR31866
Encelia farinosa
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2120
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
SJSU1904
Encelia farinosa
J. W. Tilden
1957-4-18
1099
Riverside
near Whitewater E of San Gorgonio Pass
Comment
UC217945
Encelia farinosa
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4890
Riverside
near Corn Springs; Colorado Desert, Chuckwalla Mountains
457
Comment
UCR260965
Encelia farinosa
Duncan S. Bell
2013-1-30
4458
Riverside
Sonoran (Colorado) Desert, the Mecca Hills, beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected
23
Comment
UCR37792
Encelia farinosa
A. C. Sanders
1985-3-1
5390
Riverside
Box Springs Canyon, near the intersection of Central Ave. & Hwy 60, along Gernert Rd. Just above the Santa Fe Railroad tracks.
427
Comment
POM356686
Encelia farinosa var. farinosa
B. C. Templeton
1930-4-9
1001
Riverside
North of Palm Springs. Colorado desert
400
Comment
POM356693
Encelia farinosa var. farinosa
Anstruther Davidson
1920-05
s.n.
Riverside
Temescal
Comment
POM4936
Encelia farinosa var. farinosa
I. M. Johnston
1917-6-5
1937
Riverside
Hills south of Arlington
366
Comment
RSA48418
Encelia farinosa var. farinosa
E. K. Balls
1949-4-2
12903
Riverside
Near Durmid, by the Salton Sea on Hwy 111, Colorado Desert.
-67
Comment
JOTR35994
Encelia frutescens
Harding, Mitzi, Mark Wheeler
2012-9-4
205
Riverside
Joshua Tree National Park. Pinto Wells; large, active wash west of road leading to weather station (stop 4)
262
Comment
RSA792933
Encelia frutescens
Aaron C. Sedgwick, Cody Leslie
2012-9-20
123
Riverside
South of Essex in Rice Valley - Take Rice/Blythe Rd. ~3 miles south and turn left on unmarked road. The wash is on the northern side of the unmarked road ~3 miles east.
235
Comment
RSA688915
Encelia frutescens var. frutescens
Scott D. White
2001-4-18
8363
Riverside
Coachella Valley: Palm Springs. NE corner of Sunrise Dr. and San Raphael Dr. (Palm Springs)
152
Comment
JOTR34056
Encelia virginensis
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2954
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; loamy-gravel, steep, southeast facing slopes above Lost Horse Mine Trail
Comment
JOTR16665
Ephedra californica
Walters, Jim
1967-4-30
s.n.
Riverside
Joshua Tree National Park. STIRRUP TANK
1097
Comment
JOTR32656
Ephedra californica
La Doux, Tasha, M. Bell, A. Holt, A. Miller, K. Matthews
2007-5-23
1338
Riverside
Joshua Tree National Park. where Queen Valley meets Pleasant Valley, just north of Malapai Hill; open bajada with pediments, near Geology Tour Road
1219
Comment
PASA1843
Ephedra californica
R. Peirce
1966-5-17
Riverside
Windy Point, 2 mi. S. of White Water P.O.
Comment
SBBG51413
Ephedra viridis
W. Zabriskie
1974-3-27
161
Riverside
S of jct with North Cyn, Andreas Cyn
Comment
UCSB9241
Ephedra viridis
Krogen, Roger
1957-1
Riverside
7 mi. W of junction of Hwy 60-70 in Box Canyon wash
Comment
CSUSB1325
Epilobium adenocaulon var. adenocaulon
Ed Francisco
1972-6-26
Riverside
San Jacinto Mountains At Dark Canyon in the San Jacinto Mountains.
Comment
JEPS44033
Epilobium canum subsp. latifolium
W. L. Jepson
1903-8-9
2325
Riverside
Strawberry Valley San Jacinto Mt.
1676
Comment
RSA0125180
Epilobium ciliatum
Duncan S. Bell
2016-10-27
10206
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
SEINET7067557
Epilobium ciliatum
A. G. Vestal
1947-6-13
s.n.
Riverside
About 5.2 miles northeast of De Luz in Sandia Canyon. Coordinate datum: NAD27.
Comment
RSA381727
Epipactis gigantea
N. C. Cooper
1944-4-8
s.n.
Riverside
San Bernardino National Forest, San Jacinto Mountains: Andreas Canyon (near Palm Springs)
457
Comment
UCR213859
Epipactis gigantea
Scott D. White, Justin M. Wood
2009-5-22
12928
Riverside
San Jacinto Mountains, Halfway Spring, accessed via Old Control Road
1159
Comment
IRVC1251
Equisetum laevigatum
R. H. Whittaker, W. A. Niering
1963-6-6
SJ 259
Riverside
San Jacinto Ridge Road (5509) N Fork San Jacinto River. Peninsular Ranges, San Jacinto Mountains
1311
Comment
JEPS60134
Equisetum laevigatum
Carl V. Meyer
1928-7-30
593
Riverside
Saunder's Meadow; San Jacinto Mts.
Comment
JEPS74001
Eragrostis cilianensis
S. B. Parish
1913-2-7
8440
Riverside
Salton Sink Mecca; , Mecca
60
Comment Read comments Jul 7 2010
UCR93101
Eragrostis cilianensis
F. M. Reed
1933-9-11
8065
Riverside
Riverside
244
Comment
UCR2390
Eragrostis pectinacea var. pectinacea
F. M. Reed
1907-9-10
1908
Riverside
City of Riverside. Little Arroyo on Bluffs Ranch. [Bluffs Ranch was located along Arroyo Tesquesquite at Chicago Ave.]
293
Comment
JOTR31898
Eremalche rotundifolia
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2147
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash
Comment
RSA0107384
Eremalche rotundifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy, Naomi S. Fraga
2011-3-17
766
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail.
305
Comment
RSA432712
Eremalche rotundifolia
Christopher Davidson
1979-4-4
7721
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
RSA776144
Eremalche rotundifolia
Duncan S. Bell, Amanda Turek
2010-4-10
839
Riverside
Riverside Mountains; in the vicinity of Mountaineer Mine and Calzona Mine; approximately 3.8 air miles west of the Colorado River; approximately 2 air miles northeast of Riverside Mountain Peak.
198
Comment
UCR148332
Eremalche rotundifolia
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR148481
Eremalche rotundifolia
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
RSA544320
Eremocarpus setiger
Steve Boyd
1991-9-8
6428
Riverside
Peninsular Range Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371.
600
Comment
RSA506437
Eremogone ferrisiae
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mountains. Garner Valley, Hwy 74, across from Kenworthy Forest Station.
Comment
GMDRC9377
Eremothera chamaenerioides
J. M. Andre
2017-3-4
37180
Riverside
Big Maria Mountains: along west side of US Hwy 95 30.5 mi. south of Vida Jct, at road to Blythe itaglios (ancient geoglyphs)
95
Comment
JOTR36441
Eremothera refracta
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3412
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
UC1971363
Eremothera refracta
W. Wisura
1998-3-28
5115
Riverside
3.3 mi W of Corn Spring S of I-10.
Comment
SDSU3044
Eriastrum densifolium
Wende E. Rehlaender
1983-5-28
111
Riverside
Santa Rosa Mountains; next to Hwy 74, about 12 miles along road from Palm Desert; 1/2 mile W of Deep Canyon, 3 miles NW of Sheep Mountain.
Comment Read comments Jan 24 2013
UC449746
Eriastrum densifolium subsp. austromontanum
F. M. Reed
1908-7-14
2459
Riverside
Tahquitz Mt. San Jacinto Mts.
2529
Comment
UCR126206
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-9
124
Riverside
Arroyo Seco Creek, adjacent to Dripping Springs Public Campground, c. 500 m south of terminal loop of campground road, along east bank of creek
488
Comment
CAS-BOT-BC514455
Eriastrum eremicum subsp. eremicum
L. R. Abrams
1926-3-26
11039
Riverside
Palm Springs
Comment
UCD118281
Eriastrum filifolium
K. Esau
1935-6-15
s.n.
Riverside
Riverside.
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
RSA0116747
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
905
Riverside
Arica Mountains: northwest of mountain range, approximately 7.2 air miles west of the ghost town of Rice, and approximately 6 air miles northwest of Priests Well.
312
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
SBBG34230
Eriastrum sapphirinum
T. L. Secrest
1951-5-20
Riverside
San Jacinto Mtns
Comment
UCR104189
Eriastrum sapphirinum
Scott D. White
1997-5-25
5231
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
UCR174561
Eriastrum sapphirinum
Holly Summers, Jennifer H. Jones and Thi (Teresa) Bui
2006-5-31
s.n.
Riverside
Peninsular Ranges, San Jacinto Mtns., Just south of Mt. Edna Rd. on Calif. Hwy 243
1143
Comment
UCSB12338
Ericameria cooperi
Dearing, Hugh; Dearing, Margaret
1936-12-25
Riverside
Long Canyon, Colorado Desert
Comment
UC1118700
Ericameria cooperi var. cooperi
R. St. John and A. E. Wieslander
1929-1-25
6
Riverside
mouth of Bautista Creek San Jacinto Quadrangle, Bautista Creek (near Plot 8)
Comment
CDA37835
Ericameria linearifolia
Mike Lahti
2012-5-1
PDR# 1590362
Riverside
Ramsey Road, one mile east of Terwilliger Road, six miles south of Anza.
0
Comment
LA202466
Ericameria linearifolia
Martha Hilend Kinsey;
1935-3-31
sn
Riverside
Mission Canyon
Comment
CAS-BOT-BC298872
Ericameria nauseosa var. bernardina
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts
2438
Comment
SBBG133568
Ericameria palmeri var. pachylepis
S. D. White, A. Carey, L. Archa
2004-8-5
10666
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Creek from confluence w/ San Jacinto River to +/- 2 mi upstream.
534
Comment
UC415762
Ericameria palmeri var. pachylepis
E. C. Jaeger
1921-11-15
Riverside
Morongo Pass
Comment
UCR140740
Ericameria palmeri var. pachylepis
A. C. Sanders
2004-5-11
27853
Riverside
Elsinore Basin Region, Alberhill Mountain, lower south-facing slopes southeast of the clay mining area
450
Comment
UC1929886
Ericameria paniculata
Scott D. White, Michael Honer
2003-5-13
9250
Riverside
SAN BERNARDINO MTNS: Whitewater Canyon, ca. 2 miles north of Bonnie Bell. Open wash & alluvial benches.
Comment
UC583285
Ericameria paniculata
Lewis S. Rose
1935-12-21
35677
Riverside
3 mi se Palm Springs Station; Colorado Desert, Whitewater Wash
304
Comment
RSA741266
Ericameria parishii
Scott D. White, Justin M. Wood
2008-7-10
12453
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
UC64798
Ericameria parishii var. parishii
E. A. Zumbro
1904-1-1
436
Riverside
Cold Water Canyon Santa Ana Mts, Cold Water Canyon
Comment Read comments Jan 11 2007
JEPS3946
Erigeron breweri var. jacinteus
H. M. Hall
Jun 1 1901-Jul 1 1901
2322
Riverside
rocky ridges and peaks near Tauquitz; San Jacinto Mountains; near Tauquitz, San Jacinto Mts.
2690
Comment
RSA212927
Erigeron divergens
L. B. Ziegler
1969-5-26
s.n.
Riverside
Low hillsides at edges of meadows in Hemet Valley, San Jacinto Mts.
1387
Comment
UC63357
Erigeron divergens
F. Gilman
1902-1
25
Riverside
Palm Springs
Comment
UCR122520
Erigeron divergens
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6687
Riverside
San Jacinto Mountains, Morris Ranch Rd., 2.1 mi NE of CA-74
1570
Comment
RSA717587
Erigeron foliosus
A. C. Sanders
2004-5-12
27880
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR220150
Erigeron foliosus
D. E. Bramlet
1989-5-15
1858
Riverside
Peninsular Range, North Domenigoni Hills, near top of knoll 2184, 5600 ft. north of Newport Road and 9200 ft. east of the MWD canal
622
Comment
UCSB49611
Erigeron foliosus
Sanders, A.
1980-7-18
Riverside
Thomas Mountain; Thomas Mtn. campground to the summit at the lookout; T 6S, R 3E, W1/2 sec. 28
1996
Comment
UC217913
Erigeron foliosus var. foliosus
P. A. Munz
1922-6-23
5785
Riverside
Hemet Valley
1371
Comment
CAS-BOT-BC296246
Erigeron foliosus var. foliosus
Peter H. Raven
1958-5-17
12935
Riverside
3.4 miles southeast of Banning on road to Idyllwild, San Jacinto Mountains
Comment
UCD65739
Eriochloa contracta
Edward G. Wegenek
1970-8-24
Riverside
Southeastern part, collected in the Blythe area.
Comment
CAS-BOT-BC189081
Eriodictyon crassifolium
A. C. Sanders; G. Helmkamp
1997-3-15
19987
Riverside
Lake Skinner, SE foot of Bachelor Mountain, just N of the lake
600
Comment
RSA33508
Eriodictyon crassifolium
N. C. Cooper
1944-4-8
1066
Riverside
Andreas Canyon.
305
Comment
CAS-BOT-BC189126
Eriodictyon crassifolium var. crassifolium
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mount San Jacinto
Comment
SD80106
Eriodictyon crassifolium var. nigrescens
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-24
397
Riverside
Water service road above crossing of Deep Canyon, north slope Santa Rosa Mountains.
1317
Comment
JEPS57095
Eriogonum apiculatum
W. L. Jepson
1903-8-8
2302
Riverside
Tauquitz Valley San Jacinto Mt., Tauquitz Valley
2438
Comment
SBBG61844
Eriogonum apiculatum
R. Hoffmann
1929-9-10
Riverside
trail to Tahquitz Pk
2438
Comment
SEINET4560254
Eriogonum apiculatum
Louis Wheeler
1945-1
6412
Riverside
San Jacinto Mountains: divide between West Fork Snow Creek and North Fork San Jacinto River
2377
Comment
UCR94612
Eriogonum cithariforme var. agninum
G. R. Ballmer, Kay Stockwell
1995-6-24
s.n.
Riverside
San Jacinto Mountains, along trail from Morris Ranch Rd. to Pacific Crest Trail, near Pyramid Peak
1982
Comment
CAS-BOT-BC242785
Eriogonum davidsonii
James L. Reveal; Caroline G. Reveal
1972-8-9
2852
Riverside
San Jacinto Mountains, along California Highway 74 at the turnoff to Idyllwild Mile-Hi Trap Club, about 1 mile west of the junction with Highway 243
Comment
JOTR31100
Eriogonum davidsonii
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2358
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4)
Comment
JOTR32452
Eriogonum davidsonii
Herskovits, Tasya
2011-9-28
2
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Keys View; Burn area on gentle rocky slopes
1582
Comment
POM249977
Eriogonum davidsonii
E. C. Jaeger
1939-8-9
s.n.
Riverside
Tin Mine Canyon.
Comment
UCR114119
Eriogonum deflexum
B. G. Pitzer, J. Ross
1998-3-8
3615
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
RSA588819
Eriogonum elongatum var. elongatum
D. L. Banks, S. D. Boyd
1995-10-17
772
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
RSA769520
Eriogonum fasciculatum
Duncan S. Bell, Lucilla Reccia
2010-5-5
969
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.3 air mile southeast of junction of Highway 74 and forest service road 5S15.
758
Comment
SBBG62044
Eriogonum fasciculatum var. fasciculatum
R. Hoffmann
1929-9-9
Riverside
Temecula Grade
Comment
POM2247
Eriogonum fasciculatum var. foliolosum
I. M. Johnston
1918-5-30
s.n.
Riverside
Temecscal Canyon (near Lee Lake).
335
Comment
UC1032054
Eriogonum fasciculatum var. foliolosum
A. Lewis
May 1934
435
Riverside
Los Pinos Peak Cleveland National Forest, Elsinore Quadrangle, Los Pinos Pe
Comment
POM158443
Eriogonum fasciculatum var. polifolium
P. A. Munz
1927-5-21
10880
Riverside
10 miles SW of Coahiula.
1372
Comment
RSA6100
Eriogonum fasciculatum var. polifolium
Carl B. Wolf
1932-5-24
3644
Riverside
0.5 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
549
Comment
UC1366081
Eriogonum fasciculatum var. polifolium
Nancy Ryan Zabriskie
1969-4-27
204
Riverside
near Palm Springs; Andreas Canyon
365
Comment
UC849408
Eriogonum fasciculatum var. polifolium
C. L. Hitchcock
1940-3-30
5874
Riverside
Cottonwood Spring
Comment Read comments Oct 9 2010
UCSB1525
Eriogonum fasciculatum var. polifolium
Ullman, Sydney
1956-4-14
Riverside
Town of Whitewater
Comment
SEINET7048185
Eriogonum fasciculatum var. polifolium
Steven R. Hill
2001-5-3
33693
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
RSA239200
Eriogonum gracile var. gracile
James L. Reveal, Caroline G. Reveal
1972-8-9
2856
Riverside
Along California Highway 243, 4 miles north of the road junction with Highway 74, 0.5 mile south of the center of Idyllwild
Comment
RSA602690
Eriogonum gracile var. gracile
Louis C. Wheeler
1933-12-1
2282
Riverside
San Gorgonia Wash at S. P. RR, San Gorgonio Pass.
640
Comment
RSA700094
Eriogonum gracile var. gracile
Virginia Moran
2003-7-17
s.n.
Riverside
Wilson Valley Mitigation Bank, managed by the Center fot Natural Lands Management. Two sections that comprise mitigation bank. (Section 27 and 33, of Sage and Cahuilla 7.5 Quadrangle). Accessed from Wilson Valley Road.
Comment
RSA670613
Eriogonum inflatum
Bonnie C. Templeton
1930-3-22
1644
Riverside
Palm Springs.
400
Comment
UCR20696
Eriogonum inflatum
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1323
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
SBBG132
Eriogonum inflatum var. inflatum
R. Hoffmann
1928-10-21
Riverside
Whitewater
Comment
RSA487230
Eriogonum molestum
James L. Reveal, C. Rose Broome
1987-6-27
6605
Riverside
San Jacinto Mountains, along California Highway 243, 0.4 mile northwest of Lake Fulmor, about 13.8 miles northwest of Idyllwild.
1601
Comment
UCD100480
Eriogonum nidularium
G. L. Webster; R. Hildreth
1966-12-9
7453
Riverside
Joshua Tree National Monument, at Split Rock.
1310
Comment
JOTR35311
Eriogonum nudum var. pauciflorum
Wheeler, Mark
2011-10-20
s.n.
Riverside
Joshua Tree National Park. large wash about 1 mile SW of Eureka Peak.
1380
Comment
JOTR35315
Eriogonum nudum var. pauciflorum
Wheeler, Mark
2011-10-20
s.n.
Riverside
Joshua Tree National Park. just east of Inspiration Point, localized population in canyon
1620
Comment
POM294037
Eriogonum pusillum
Lyman Benson
1945-3-29
11622
Riverside
Canyon on Palm Springs Road, Colorado Desert, Little San Bernardino Mountain.
610
Comment
SBBG28097
Eriogonum pusillum
D. Myrick
1964-4-30
819
Riverside
Palms to Pines Hwy (St Hwy 74), 14 mi W of Palm Desert
1219
Comment
CAS-BOT-BC253016
Eriogonum reniforme
Annie M. Alexander; Louise Kellogg
1941-5-15
2178
Riverside
North base of Eagle Mountains, Colorado Desert
914
Comment
CAS-BOT-BC263511
Eriogonum thomasii
R. Bacigalupi
No date on label.
107
Riverside
Eagle Canyon
Comment
JOTR35219
Eriogonum thomasii
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3643
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; deep-cut drainage in southwest Pinkham Wash (Stop 7)
Comment
POM259741
Eriogonum thomasii
E. C. Jaeger
1939-12-28
s.n.
Riverside
Burro Canon, 5 miles east of Thousand Palms.
183
Comment Read comments Apr 3 2011
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
RSA793413
Eriogonum thomasii
Naomi Fraga, David Fraker, Tommy Stoughton
2012-3-15
3950
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
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
CAS-BOT-BC262869
Eriogonum thurberi
Peter H. Raven; Sidney R. Snow
1956-6-30
9542
Riverside
1.7 miles west of Dripping Springs Guard Station on road to Temecula
Comment
UC1563138
Eriogonum thurberi
Steve Boyd, Tim Ross, Laurel Arnseth
1989-6-4
3633
Riverside
se Vail Lake (Temecula Creek, just n of Hwy 79); Vail Lake area, Temecula Creek
487
Comment
SD38957
Eriogonum trichopes
Edith A. Purer
1935-4-21
6460
Riverside
Desert floor, near Palm Springs
Comment
UCR63890
Eriogonum viridescens
B. G. Pitzer
1989-4-16
1295
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
RSA420618
Eriogonum wrightii var. membranaceum
Kessler
1921-09
s.n.
Riverside
Mt. San Jacinto.
Comment
RSA520083
Eriogonum wrightii var. membranaceum
Steve Boyd, Dave Bramlet
1988-10-8
2866
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
POM184163
Eriogonum wrightii var. nodosum
M. French Gilman
1932-11-30
11
Riverside
Whitewater Point.
Comment
SBBG28182
Eriogonum wrightii var. nodosum
M. F. Gilman
1932-11-30
11
Riverside
Whitewater Pt
Comment
CDA21219
Erioneuron pulchellum
G. F. Hrusa, J. A. Hart
1993-4-4
10595
Riverside
Cholla Garden, Joshua Tree N.M.
Comment
UC126860
Eriophyllum ambiguum var. paleaceum
H. M. Hall
1905-4-14
5760
Riverside
near Palm Springs; Colorado Desert
150
Comment
UCR3445
Eriophyllum ambiguum var. paleaceum
John Minnich
1964-3-25
64-3-25 8
Riverside
Sonoran (Colorado) Desert, Hwy 74, on desert side of San Jacinto Mtns.
457
Comment
CLARK-A1045-348
Eriophyllum confertiflorum
George K. Helmkamp
1977-3-5
Riverside
Santa Ana Mountains along highway north of Rainbow, at Riverside County Line; chaparral; ; Temecula 7.5'Q
Comment
POM182206
Eriophyllum confertiflorum
P. A. Munz
1932-4-24
12391
Riverside
San Jacinto Mountains: Snow Creek Canyon
457
Comment
POM357967
Eriophyllum confertiflorum
Norman C. Cooper
1944-7-15
1600
Riverside
Palms to Pines Hwy.
1220
Comment
SEINET2051130
Eriophyllum confertiflorum
Howard S. Gentry
1947-4-20
7631
Riverside
Gentry Farm 3 miles NE of Murrieta.
396
Comment
UCD132157
Eriophyllum confertiflorum
E. W. Lathrop
Date Unknown
6420
Riverside
Corona, Hagador Canyon, Cleveland National Forest, Trabuco District.
274
Comment Read comments Jun 16 2013
UCR172239
Eriophyllum confertiflorum
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
JOTR01259
Eriophyllum confertiflorum var. confertiflorum
Cole, James E.
1941-5-17
705
Riverside
Joshua Tree National Park. COVINGTON FLAT CANYON
1310
Comment
CAS-BOT-BC301787
Eriophyllum multicaule
P. A. Munz
1922-4-29
5080
Riverside
Leach Canyon, Santa Ana Mts
548
Comment
UCR101841
Eriophyllum multicaule
B. G. Pitzer
1997-4-1
3056
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
UCR22094
Eriophyllum multicaule
Steve Boyd
1980-4-13
131
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
CAS-BOT-BC296974
Eriophyllum wallacei
L. R. Abrams
1926-3-25
11006
Riverside
Cabazon to Whitewater
Comment
CAS-BOT-BC302040
Eriophyllum wallacei
1891-4-4
601 a
Riverside
San Jacinto
Comment
RSA171396
Eriophyllum wallacei
J. D. Olmsted
1962-5-3
3485
Riverside
Along road on N side of Hemet Lake
1280
Comment
UCD132251
Eriophyllum wallacei
Collector Unknown
1923-3-25
299
Riverside
Whitewater.
Comment
SEINET8553362
Erodium cicutarium
H. M. Hall
1903-1
3809
Riverside
Vicinity of Riverside, in the Sonoran Zone
396
Comment
UCR279360
Erodium cicutarium
A. C. Sanders, Jim Malusa
2017-3-24
42977
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass
701
Comment
UCR154536
Eryngium aristulatum var. parishii
Jason L. Hlebakos
2005-5-18
703
Riverside
Santa Rosa Plateau, Pool on E side of Mesa de Burro, above upper end of Miller Canyon
610
Comment
UCR154547
Eryngium aristulatum var. parishii
Jason L. Hlebakos
2005-5-13
680
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, large vernal pool on Mesa de Colorado, c. 4 mi SE of Squaw Mtn
634
Comment Read comments Feb 3 2015
CAS-BOT-BC54331
Erysimum capitatum
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild.
Comment
UC10523
Erysimum capitatum
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Mountains
Comment
JOTR01035
Erysimum capitatum var. capitatum
Cole, James E.
1941-11-7
856
Riverside
Joshua Tree National Park. STUBBY SPRING AREA
1402
Comment
RSA0020086
Erythranthe floribunda
Scott D. White, Justin M. Wood
2008-6-19
12261
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
1585
Comment
RSA0019307
Erythranthe guttata
J. D. Olmsted
1959-6-25
682
Riverside
Strawberry Creek drainage area in Fern Valley ENE of Idyllwild.
1677
Comment
RSA0125298
Eschscholzia androuxii
Duncan S. Bell
2016-3-3
8775
Riverside
Whitewater Canyon; San Gorgonio Wilderness area; Rainbow Canyon, approximately 3.5 air miles east northeast of Kitching Peak.
820
Comment
RSA0022971
Eschscholzia androuxii
Percy C. Everett, E. K. Balls
1958-5-7
23114
Riverside
S end Joshua Tree National Monument
1067
Comment
SDSU18743
Eschscholzia californica
C. Matt Guilliams
2008-2-13
452
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
410
Comment
UCR139150
Eschscholzia californica
S. J. Myers, Andrei Krylor
2003-4-30
s.n.
Riverside
San Jacinto Mtns. Region, Reed Valley, c. 1.5 mi. SW of Little Cahuilla Mtn.
1098
Comment
RSA678883
Eschscholzia minutiflora
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10453
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR233181A
Eschscholzia minutiflora
Jim Andre, Glenn L. Clifton
2011-2-22
17424
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
UCR3003
Eschscholzia minutiflora
Wm. Horn Jr.
1963-3-23
630323- 5
Riverside
Western Colorado Desert, Box Canyon Road (Calif. Hwy 195 ), 8 mi SE of Mecca, 75 yards south of the road.
61
Comment
UCD96467
Eschscholzia papastillii
Shannon M. Still; Jennifer R. Still, Charles M. Still
2008-2-15
261
Riverside
California. Riverside County: Joshua Tree National Park.
540
Comment
RSA789476
Eschscholzia parishii
Aaron C. Sedgwick, David Fraker
2012-3-28
33
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
SD260096
Eschscholzia parishii
J. Andre
2012-4-11
20783
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi. south of Hwy 62 at 29 Palms. At interface of steep rocky hills and large wash.
729
Comment
UCR120586
Eschscholzia parishii
Steven R. Hill
2001-4-29
33529
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
UCR112832
Eucalyptus camaldulensis
A. C. Sanders
1997-5-1
20613
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
RSA776250
Eucnide urens
Duncan S. Bell
2010-3-20
634
Riverside
Riverside Mountains; in the vicinity of Mountaineer Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
215
Comment
SDSU12934
Eucrypta chrysanthemifolia
Jutta Buschbom
1991-6-5
38
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
SEINET3091500
Eucrypta chrysanthemifolia
B. Pitzer, L. F. LaPre
1987-3-2
418
Riverside
Peninsular Range; Bundy Canyon, 2 mi SE of Lake Elsinore, 0.5 mi north of Bundy Canyon Road, off Raciti Rd. Romoland 7.5
703
Comment
SEINET7048199
Eucrypta chrysanthemifolia var. chrysanthemifolia
Steven R. Hill, Andrew C. Sanders
2001-5-4
33709
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
SBBG35142
Eulobus californicus
T. L. Secrest
1948-4-10
Riverside
near Hemet
Comment
SBBG47468
Eulobus californicus
N. C. Cooper
1944-5-6
1210
Riverside
Whitewater Cyn
457
Comment
SBBG61339
Eulobus californicus
M. N. Ackley
1928-3-10
734
Riverside
Bridge Haven
426
Comment
UC708736
Eulobus californicus
H. K. Wagnon
1944-4-2
379
Riverside
along fence w cold storage plant; Palm Springs, Torney General Hospital
Comment
UCR143216
Euphorbia maculata
L. C. Wheeler
1960-12-12
7703
Riverside
University of California Riverside
335
Comment
UCR36093
Euphorbia misera
R. F. Thorne, F. R. Fosberg, et al.
1983-4-23
55410
Riverside
San Bernardino Mtns, Mouth of Whitewater Canyon, east of Whitewater Post Office at S end of ridge, in sandy wash east of bridge, and on base of W-facing slope of ridge
412
Comment
RSA713797
Euphorbia ophthalmica
A. C. Sanders, G. K. Helmkamp
1996-3-17
17992
Riverside
Coachella Valley: Rancho Mirage, intersection of Dinah Shore Dr. and Duval Dr. at Cathedral City limits, 2 mi. E of Date Palm Dr. and 2 mi. S or Ramon Rd.
98
Comment
UCR159143
Euphorbia ophthalmica
A. C. Sanders, G. K. Helmkamp
1996-3-17
17979
Riverside
Coachella Valley, Palm Springs, shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr.
189
Comment
RSA432446
Euphorbia palmeri
M. B. Dunkle
1933-7-21
3719
Riverside
Idyllwild
1616
Comment
PASA701
Euphorbia polycarpa
4/28
Riverside
Hidden Springs
Comment Read comments Jun 24 2016
UCR100877
Euphorbia polycarpa
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2696
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR132748
Euphorbia polycarpa
Scott D. White
1993-2-5
1049
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, Tahquitz debris basin at base of Tahquitz Canyon, off Sunnydunes Drive
183
Comment
UCR172248
Euphorbia polycarpa
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
UCR145475
Euphorbia prostrata
L. C. Wheeler
1965-6-27
8691
Riverside
Corona; Overholtzer's Grove
335
Comment
OBI14391
Euphorbia setiloba
Robert F. Hoover
1966-10-15
10161
Riverside
Dead Indian Crk wash, S of Palm Desert
Comment
UCR35601
Eustoma exaltatum
J. M. Stewart
1984-6-18
8447
Riverside
Santa Rosa Mtns., Bear Creek Oasis
854
Comment
CAS-BOT-BC167374
Fagonia laevis
Carl B. Wolf
1932-4-27
2998
Riverside
Colorado Desert. 14 mi. E. of Mecca, on Blythe Road (E. of Shavers Well)
152
Comment
CAS-BOT-BC171038
Fagonia laevis
A. C. Sanders; E. J. Lawlor
1992-4-4
12086
Riverside
Within 1/2 mile of McCoy Spring, alluvial slopes below and to the south and canyon bottom above the spring - McCoy Mountains
243
Comment
CAS-BOT-BC171039
Fagonia laevis
P. A. Munz; R. D. Harwood
1920-4-3
3578
Riverside
30 mi. west of Blythe
365
Comment
RSA721884
Fagonia laevis
J. Mark Porter, Orlando Mistretta
2003-6-5
13623
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range.Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running southeast.
412
Comment
RSA78454
Fagonia laevis
Verne Grant, Alva Grant
1952-4-1
17521
Riverside
9 miles E of Mecca
Comment
UC519870
Fagonia laevis
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Cottonwood Spring
Comment
UC56665
Fagonia laevis
H. M. Hall
1902-4-11
2794
Riverside
Coyote Canyon Colorado Desert (w borders of the Colorado Desert)
137
Comment
RSA731016
Fagonia pachyacantha
M. Wall
2008-4-26
456
Riverside
Chuckwalla Valley; along Chuckwalla Rd. just east of junction with Dupont Rd.
161
Comment
JOTR33748
Festuca bromoides
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2746
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
UCR101440
Festuca microstachys
A. C. Sanders
1997-4-10
20333
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
UCR228839
Festuca microstachys
A. C. Sanders, T. B. Salvato
2011-4-27
39338
Riverside
Peninsular Range, south side of Alberhill Mountain in vicinity of Durant Siding and Terra Cotta, near Nichols Rd. and extension (under construction) toward Lake St.
390
Comment
UCR2430
Festuca microstachys
F. M. Reed
1907-4-4
1270
Riverside
City of Riverside. Arroyo Tequesquite
Comment
UCR108880
Festuca octoflora
Heidi A. Haid
1968-5-19
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR174093
Festuca octoflora
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32513
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
SEINET7048190
Filago gallica
Steven R. Hill, Andrew C. Sanders
2001-5-4
33699
Riverside
Temecula; along new gas line right-of-way, north of Del Ray Road near junction with Calle Pii+-a Colada. Bachelor Mountain 7.5 minute U.S.G.S. quadrangle. Elevation about 1250 feet.
Comment
UCR116000
Foeniculum vulgare
A. C. Sanders, D. Bramlet, E. J. Lawlor, C. L. Sanders
2000-1-16
23309
Riverside
Shipley-Skinner Reserve, campground and boat launching area on the east side of Lake Skinner
457
Comment
RSA171368
Forestiera pubescens
J. D. Olmsted
1962-5-3
3542
Riverside
N of Santa Rosa Indian Reservation.
1372
Comment
UC1123324
Forestiera pubescens
A. Lewis
Mar 1934
331
Riverside
2 mi ne Auburndale; Corona Quad.
121
Comment
CSUSB831
Fouquieria splendens
Steve G. Nelson
1974-4-13
Riverside
Highway 195, four miles southwest of junction with US Highway 10.
Comment
RSA292852
Fouquieria splendens
Lyman Benson
1949-3-28
13581
Riverside
Pines to Palms Highway from Palm Sprins to Hemet; rocky mountainside Santa Rosa Mountain Range, above the desert
305
Comment
SBBG54536
Fouquieria splendens
S. Michael
1967-6-4
36
Riverside
California Route 74, [ca.] 10 mi above Palm Desert
457
Comment Read comments Jun 16 2013
UCR274791
Fouquieria splendens
April Garbat, Sarah J. De Groot
2013-4-9
044
Riverside
Sonoran (Colorado) Desert, along Graham Pass Rd near intersection with Chuckwalla Valley Rd.
416
Comment
RSA750122
Fouquieria splendens subsp. splendens
Duncan S. Bell, Amanda Turek
2009-3-30
175
Riverside
South side of the Arica Mountains, within the Palen/McCoy Wilderness area.
333
Comment
CAS-BOT-BC62969
Frangula californica subsp. tomentella
Louis C. Wheeler
1931-10-4
206
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
SEINET2030051
Franseria dumosa
C. L. Hitchcock
1940-3-29
5860
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring
Comment
UC3627
Fritillaria biflora
H. M. Hall
Apr. 1897
384
Riverside
Winchester; Southern California, Winchester
Comment Read comments Mar 20 2011
UCR75041
Funastrum hirtellum
A. C. Sanders, E. Lawlor
1992-4-4
12155
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA660910
Galium angustifolium
Mitch Provance
1998-5-24
531
Riverside
Belltown area, ''Belltown Hill'', small knoll near the E corner of Agua Mansa Rd. and Crestmore Rd./ Market St.
280
Comment
UCR131830
Galium angustifolium
Jennie Phui
1998-5-30
039
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy
600
Comment
RSA144223
Galium angustifolium subsp. angustifolium
William M. Klein
1960-8-22
1583
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
UCR3403
Galium angustifolium subsp. angustifolium
John Minnich
1964-4-7
64-4-7- 6
Riverside
Box Springs Mtns, Two Trees Canyon, Riverside
367
Comment
UCR3422
Galium angustifolium subsp. angustifolium
Heidi A. Haid
1964-5-8
6458- 4
Riverside
Riverside, Box Springs Mtns., c. 0.25 mi. above end of Blaine St
457
Comment
RSA633330
Galium angustifolium subsp. jacinticum
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38092
Riverside
San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon.
1677
Comment
UC1332296
Galium angustifolium subsp. jacinticum
Lauramay T. Dempster and G. L. Stebbins
1966-6-18
4244
Riverside
Black Mountain road 0.9 mi above junction of road to Pine Wood; San Jacinto Mountains; San Jacinto Mts., Riverside Co.
1981
Comment
RSA716392
Galium aparine
Scott D. White, Angelia Carey
2004-4-5
9983
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR158343
Galium aparine
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30076
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
UCD170550
Galium californicum subsp. primum
D. O. Burge; J. Gee
2017-5-20
2278
Riverside
Pine Cove area, roadside on Red Hill Road.
1720
Comment
JOTR32840
Galium multiflorum
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1481
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; granitic bouldery slopes above wash
1260
Comment
UC1562808
Galium parishii
Barbara Ertter with Ken Berg, Roxanne Bittman, and Tim Krantz
1987-9-6
7431
Riverside
head of Andreas Canyon San Jacinto Mts., Red Tahquitz Peak (n side of peak, w edge of barren bowl of decomposed granite nw of steep ridge)
2438
Comment
CDA6663
Galium parisiense
A. C. Sanders, T. B. Salvato
2001-5-25
24373
Riverside
west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Avenue, San Jacinto Valley.
Comment
UCR98074
Galium porrigens
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19896
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley
595
Comment
JOTR29311
Galium stellatum var. eremicum
La Doux, Tasha, Mike Bell
2006-5-17
1388
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
UC64383
Galium stellatum var. eremicum
S. B. Parish
Apr 1 1896-Apr 10 1896
4078
Riverside
Palm Spr. Colorado Desert
Comment
UCR157945
Gamochaeta pensylvanica
T. B. Salvato, A. C. Sanders
2005-5-17
914
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
POM259134
Garrya flavescens var. pallida
P. A. Munz
1938-8-14
15372
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2287
Comment
CAS-BOT-BC158071
Garrya veatchii
S. B. Parish
1918-4-3
11696
Riverside
Brush land at mouth of San Jacinto River
Comment
SEINET10453492
Garrya veatchii
James S. Miller
1992-5-8
Miller 7464
Riverside
5.5 mi E of the W boundary of San Bernadino National Forest on California route 74.
950
Comment
UC1122720
Garrya veatchii
A. Lewis
1933-2-2
150
Riverside
Reed Valley; San Jacinto Quad.
1066
Comment
UCR89899
Garrya veatchii
A. C. Sanders
1995-11-26
17914
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
SBBG89551
Gastridium phleoides
J. Adams
1966-4-28
736 b
Riverside
Santa Rosa Plateau, dirt rd from Murrieta to De Luz
762
Comment
UCR2435
Gastridium ventricosum
F. M. Reed
1926-5-15
5340
Riverside
Peninsular Range; Perris/Aguanga Basin Region, Menifee Valley, west of Menifee schoolhouse [which was at corner of corner of Newport and Bradley Roads]
457
Comment
UCR87852
Gayophytum heterozygum
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
SEINET10492283
Gayophytum nuttallii
David B. Dunn
1946-8-17
Dunn 2686
Riverside
Grass near stream at camp in taquity valley damp meadow area. San jacinto mountains.
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
POM358661
Geraea canescens
A. M. Johnson
1932-3-20
3902
Riverside
Sand dunes, Indian Wells.
Comment
POM358665
Geraea canescens
L. H. Jones
1910-3-17
s.n.
Riverside
Riverside Mountain, Colorado River
Comment
RSA0018591
Geraea canescens
Duncan S. Bell
2013-1-30
4457
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
RSA21760
Geraea canescens
C. B. Wolf
1937-4-6
8432
Riverside
Coachella Valley, 3 miles N of Indio.
0
Comment
SD30769
Geraea canescens
Edith A. Purer
1935-4-21
6458
Riverside
Near Palm Springs
Comment
UC17149
Geranium californicum
H. M. Hall
1901-7
Riverside
Tauquitz Valley San Jacinto Mountains
2743
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
UCD170629
Geranium robertianum
A. C. Sanders; T. B. Salvato
2000-5-8
23382
Riverside
San Bernardino Valley region, Riverside, UCR Botanical Garden, E side of the campus.
396
Comment
UCR127533
Gilia
A. C. Sanders
2002-5-4
25041
Riverside
San Jacinto Mtns., Idyllwild, Pine Crest Ave., NE of Hwy 243
1677
Comment
UCR160276
Gilia
A. C. Sanders
1990-5-21
10021
Riverside
San Jacinto Valley, Sanderson Ave. near Gilman Springs Rd., NW of San Jacinto
457
Comment
RSA523916
Gilia achilleifolia subsp. multicaulis
G. H. True
1935-2-26
17
Riverside
Mockingbird Canyon.
366
Comment
RSA613896
Gilia angelensis
A. C. Sanders, Giles Waines, B. Ehdaie, A. Aryavand
1997-3-12
19850
Riverside
Lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
RSA67729
Gilia angelensis
Verne Grant, Alva Grant
1952-3-31
17515
Riverside
Palm Canyon.
Comment
UC1228382
Gilia angelensis
C. L. Hitchcock and C. V. Muhlick
1962-3-16
22127
Riverside
8 mi s Corona; Temescal Canyon
Comment
UCR59134
Gilia angelensis
N. M. Fellows
1985-3-16
112
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts
Comment
RSA725667
Gilia australis
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10501
Riverside
West side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains.
Comment
SEINET6045950
Gilia australis
I. W. Clokey
1935-4-16
6830
Riverside
East of Hemet.
Comment
POM3526
Gilia capitata subsp. abrotanifolia
L. T. Street
s.n.
Riverside
Temecula Canyon.
Comment Read comments Mar 27 2011
RSA633321
Gilia capitata subsp. abrotanifolia
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38081
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA717447
Gilia latifolia
Scott D. White, Pam De Vries
2006-3-14
11259
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
RSA726518
Gilia latifolia
Naomi Fraga, Lisa Rojas
2005-2-10
1404
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
361
Comment
CAS-BOT-BC407613
Gilia ochroleuca subsp. exilis
Verne Grant; Alva Grant
1951-7-22
16107
Riverside
San Jacinto Mts., 1 mile N of Fulmor Lake on road from Idyllwile to Banning
1371
Comment
JEPS4120
Gilia ochroleuca subsp. exilis
W. L. Jepson
1903-8-5
2261
Riverside
Strawberry Valley San Jacinto Mt.
1676
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
RSA0017095
Gilia ochroleuca subsp. exilis
Scott D. White
1991-5-13
91 -114
Riverside
Hwy 79, immediately W of U.S. Forest Service Campground at Dripping Springs.
549
Comment
UC23663
Gilia ochroleuca subsp. exilis
H. M. Hall
June, 1901
2212
Riverside
along water courses in the vicinity Strawberry Valley; San Jacinto Mountains, vicin Strawberry Valley
1600
Comment
RSA779590
Gilia scopulorum
Duncan S. Bell
2009-3-7
22
Riverside
Arica Mountains: collecting on the ridgeline of the mountain range just north of the summit along the border of the Palen/McCoy Wilderness area.
614
Comment
JEPS61581
Gilia stellata
Marjorie D. Clary
1932-3-2
1623
Riverside
8 mi sw Coachella (w of Coral Reef Ranch); Colorado Desert, sw of Coachella
91
Comment
RSA150808
Gilia stellata
Clare B. Hardham
1962-3-18
8925
Riverside
East side of Salton Sea, Route 195
Comment
RSA475299
Gilia stellata
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2111
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA657244
Gilia stellata
J. Mark Porter, Valerie Soza, Gary D. Wallace
2001-4-2
12343
Riverside
Coachella Valley, Desert Hot Springs, S of Big Morongo Wash, along Indian Ave, just S of the jtn. with Pierson Avenue.
396
Comment
UCR251666
Gilia stellata
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
757
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Shaver's Well, adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
RSA482016
Glyceria striata
Richard Noyes, L. Arnseth
1988-9-10
727
Riverside
San Jacinto Mountains. Northeast section of Little Tahquitz Valley, 2 air miles northeast of Tahquitz Peak.
2378
Comment
RSA747280
Gnaphalium
Orlando Mistretta
1992-6-10
521
Riverside
Cleveland National Forest: Along old road coming off 3504 W of San Gabriel Mountains: Northeast slope Mt. San Antonio. Headwaters of west fork of north fork Lytle Creek. Sierra Peak. [Telegraph Peak quad?] Head of road.
Comment
IRVC28173
Gnaphalium bicolor
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27908
Riverside
Alberhill Mtn., SE of old clay mining area. Peninsular Ranges
448
Comment
RSA33831
Gnaphalium californicum
N. C. Cooper
1944-6-4
1367
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
RSA614137
Gnaphalium luteoalbum
D. L. Banks
1997-2-23
1304
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
RSA617821
Gnaphalium palustre
R. E. Riefner
1998-4-22
98 -292
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
UCD98877
Grayia spinosa
Scott D. White; Justin M. Wood and Paul Kielhold
2009-4-21
12584
Riverside
San Bernadino Mountains: Ridgeline E of Whitewater Canyon, +/- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry.
640
Comment
RSA678115
Gutierrezia californica
Valerie L. Soza, S. D. Boyd, Neil Gilbert
2000-12-6
1061 -b
Riverside
Bautista Canyon, Bautista Canyon Road.
915
Comment
UCR203959
Gutierrezia californica
Michael Wall
2008-10-3
491
Riverside
Perris-Aguanga Basin, Bautista Creek, east of Hemet off Bautista Canyon Road c. 7 mi east of the junction with Fairview Ave.
758
Comment
CLARK-A1528-1903
Haplopappus pinifolius
John C. Roos
1952-8-27
5894
Riverside
Pigeon Pass
487
Comment
SBBG120608
Harpagonella palmeri
A. C. Sanders
2006-5-19
32379
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
518
Comment
UCR104645
Harpagonella palmeri
D. E. Bramlet
1997-4-4
2509
Riverside
in a tributary to Olsen Canyon, 366m east of the El Sobrante landfill and 610 m north of Dawson Canyon. The site is some 91 m north of the existing NE-SW access road to the Black Rocks region
415
Comment
UCR217556
Harpagonella palmeri
Jeff B. Galvin
2009-3-12
78
Riverside
Peninsular Ranges, Gavilan Plateau, Lake Mattews, 1.5 km south of Cajalco Rd. and .35 km east of old groves
451
Comment
UCR252809
Harpagonella palmeri
Ana Hernandez, Karyn L. Drennen
2014-5-9
053
Riverside
Perris Aguanga Basin, Santa Ana Mountains, foothills. Sycamore Creek Conservation Easement. 40 meters east of Campbell Ranch Road, 90 meters north of intersection with Indian Truck Trail
365
Comment
UCR256809
Harpagonella palmeri
T. B. Salvato, Matthew Malle
2014-4-10
7851
Riverside
Perris-Aguanga Basin, Menifee, southeast corner of Bundy Canyon Road and Sunset Avenue
538
Comment
UCR113542
Hazardia squarrosa
Mitch Provance
1998-6-6
697
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
SDSU13561
Hazardia squarrosa var. grindelioides
W. Miller with C. Mosse
1972-7-12
Riverside
R.R. bed 50 yards west of erosion area.
Comment
CAS-BOT-BC305452
Helianthus annuus
F. A. Thackery
1928-5-22
416
Riverside
Indio
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
UCR107871
Helianthus petiolaris
D. C. Hawks
1997-9-13
s.n.
Riverside
San Bernardino Valley, Near Ontario [SBdno Co.], SE of intersection of Mission Ave. & Milliken Ave. [just east of county line]
Comment
POM360279
Hemizonia fasciculata
Freda Detmers
1931-6-19
s.n.
Riverside
Chino Hills.
Comment
RSA192192
Hemizonia fasciculata
E. W. Lathrop
1966-5-15
6313
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
RSA781959
Hemizonia fasciculata
A. C. Sanders
1997-5-1
20625
Riverside
Along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
POM17514
Hemizonia kelloggii
P. A. Munz
1923-6-18
7124
Riverside
3 miles N of Lake Elsinore.
412
Comment
RSA711222
Hemizonia kelloggii
A. C. Sanders
2004-4-9
27469
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., alluvial slope in mouth of large canyon on south side.
473
Comment
UCR112494
Hemizonia kelloggii
A. C. Sanders
1998-5-21
21870
Riverside
Hemet, alkaline flats west of town, along Stetson Ave. west of Warren Rd.
457
Comment
POM298246
Hemizonia paniculata
H. M. Hall
1930-11-9
13025
Riverside
Aguanga Hills, 5 miles from Aguanga.
Comment
UCR118175
Hemizonia paniculata
A. C. Sanders, S. D. Boyd, Mitch Provance, J. Ross
1998-10-25
22297
Riverside
Anza area, Cahuilla Valley, 5.5 mi.W of Bautista Rd. on Hwy 371
1052
Comment
UCR125216
Hemizonia paniculata
Mitch Provance
1998-5-5
524
Riverside
Riverside, near VABM 1031, hills traditionally called 'Lionshead', or also referred to as 'Challen Hills', located near the corner of Challen Ave. and Calmhill Dr. in the Arlington area
305
Comment
UCR201877
Hemizonia paniculata
Justin M. Wood
2008-9-22
166
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
RSA544293
Hemizonia pungens subsp. laevis
Steve Boyd, Timothy S. Ross
1991-6-14
6354
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
UCR135812
Hesperocnide tenella
A. C. Sanders, Guy Bruyea
2004-4-2
27443
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
UCR98207
Hesperocnide tenella
B. G. Pitzer
1997-4-1
3049
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
SD240777
Hesperocyparis forbesii
A. C. Sanders, T. B. Salvato, Kent Beaman
2011-11-3
39925
Riverside
Peninsular Range: Santa Ana Mountains: near Sierra Peak on dirt road (Leonard Road) from Skyline Drive, c. 1/4 mile east of the Orange C. line (Black Star Canyon 7.5'Q)
883
Comment
RSA587424
Hesperolinon micranthum
D. L. Banks, Steve D. Boyd
1995-6-2
568
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, in the clay grasslands in S32, W of the Dripping Springs Alcove Area.
890
Comment
SEINET5641181
Hesperoyucca whipplei var. whipplei
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28528
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert, off of Pine View Drive.
1297
Comment
POM46855
Heterocodon rariflorum
Charlotte M. Wilder
1903-07
s.n.
Riverside
Strawberry Valley, San Jacinto Mountains.
Comment
UCR193962
Heterocodon rariflorum
A. C. Sanders
2008-7-25
35891
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
SDSU13565
Heteromeles arbutifolia
W. Miller with C. Mosse
1972-7-12
Riverside
Comment
UC1211966
Heterotheca grandiflora
Otto T. Solbrig
1958-8-18
2757
Riverside
junction of Highway 71 and Highway 395 (on road to Palomar)
Comment
RSA160436B
Heterotheca sessiliflora subsp. echioides
J. D. Olmsted
1959-8-18
801
Riverside
May Valley Truck trail at crest W of S ridge of Tahquitz Peak, SE of Desert Sun School, Idyllwild, alt 5800ft. San Jacinto Mts,
1768
Comment
UCR146498
Heterotheca sessiliflora subsp. echioides
Scott D. White, Angelia Carey
2004-9-16
10755
Riverside
San Jacinto Mountains foothills, Along Poppet Creek NE of San Jacinto River
610
Comment
UCR92617
Heterotheca sessiliflora subsp. echioides
Scott D. White
1995-8-23
3591
Riverside
San Jacinto Valley, San Jacinto River wash, just north of Florida Avenue (City of Hemet), near intersection with Schultz Rd.
549
Comment
UC1080368
Heterotheca sessiliflora subsp. fastigiata
E. K. Balls and P. C. Everett
1957-8-20
22680
Riverside
se of Hemet Reservoir (along State Hwy 74, s end of San Jacinto Mts.); San Jacinto Mts.
1356
Comment
SEINET2431524
Heuchera hirsutissima
Louis B. Ziegler
1969-7-1
Riverside
North slope of San Jacinto Mountains.
2350
Comment
CLARK-A1528-3227
Hibiscus denudatus
John C. Roos
1958-2-22
Riverside
Chuckwalla Mountains
Comment
RSA734955
Hibiscus denudatus
Keith E. Hoffmaster
1935-3-31
595
Riverside
Palm Springs
Comment Read comments Aug 27 2011
SD258431
Hibiscus denudatus
J. M. Andre
2013-3-4
23876
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 mile west of Hwy 95, approx 12 miles S of Vidal Jct.
127
Comment
HSC35006
Hilaria rigida
Richard Spjut
1972-3-13
2262
Riverside
Western border of the Colorado Desert ; San Jacinto Mts., near the eastern border of the San Bernardino Natl. Forest along Hwy. 74
915
Comment
JOTR36085
Hilaria rigida
La Doux, Tasha, A. Johnson, A. Miller, T. Vaughn
2007-10-25
3312
Riverside
Joshua Tree National Park. Pinto Mtn foothills, San Bernardino Wash, approx. 0.75 km south of Sunset Mine (STOP4).
475
Comment
LA8285
Hilaria rigida
Carl Epling;
March 1927
sn
Riverside
Whitewater Pass, near Palm Springs
Comment
UCD90069
Hilaria rigida
Peter H. Raven
1958-5-6
12931
Riverside
10.2 miles southwest of Palm Desert on State Highway 74. San Jacinto Mountains.
762
Comment
SD127582
Hoffmannseggia microphylla
David Charlton
1988-2-18
1134
Riverside
Alluvial fan south side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash, south of Joshua Tree National Park, parallel to I-10, 1 mile east of Jct Dillon Road & Fargo Canyon Road
609
Comment
UCR273492
Holocarpha virgata subsp. elongata
A. C. Sanders, Glen Morrison
2016-8-4
42612
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Redonda Mesa, near radio/cellphone tower & prominent abandoned microwave tower
855
Comment
UCR55321
Holocarpha virgata subsp. elongata
L. F. LaPre
1988-7-22
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, at the begining of Oak Hill Trail, Nature Conservancy Preserve
Comment
RSA0036702
Hordeum
R. F. Thorne
1973-5-23
43873
Riverside
SANTA ROSA PLATEAU: Mesa de Colorado
610
Comment
CAS-BOT-BC285038
Hordeum depressum
Steve Boyd; Tim Ross
1992-5-4
7176 A
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
731
Comment
RSA696136
Hordeum depressum
A. C. Sanders, Carolyn Washburn
2001-4-17
24040
Riverside
San Jacinto Valley: southwest edge of Hemet, north of Stetson Av. midway between Warren Rd. and California Av., east of canal.
457
Comment
UCR21125
Hordeum depressum
A. C. Sanders, Steve Boyd
1980-5-19
1495
Riverside
San Jacinto Mtns, Garner Valley. Meadow west of Kenworthy Ranger Station.
1375
Comment
RSA564766
Hordeum intercedens
A. C. Sanders
1993-4-5
13697
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)., (Near 33 deg 46'N, 117 deg 03'W)
460
Comment
UCR191539
Hordeum intercedens
A. C. Sanders
2008-4-15
34886
Riverside
Peninsular Range, NE edge of city of Elsinore, off Nichols Rd. along Baker St., near Durant Siding
391
Comment
RSA179511
Hordeum marinum subsp. gussoneanum
E. W. Lathrop
1965-4-30
5700
Riverside
5 miles W of Murrieta.
610
Comment
RSA797248
Hulsea vestita subsp. callicarpha
R. F. Thorne, Walter Wisura
1977-9-17
50786
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
POM48452
Hymenoclea salsola
P. A. Munz
1925-3-7
9348
Riverside
Painted Canyon, Mecca.
Comment
SEINET269275
Hymenoclea salsola
Bern Schwen
1994-3-21
Riverside
Joshua Tree National Monument ; Little San Bernardino Mountains along radio tower road in first canyon west of Pushawalla Canyon east of Upper Thousan
640
Comment Read comments Sep 7 2013
UCR60242
Hymenoclea salsola
R. F. Thorne
1973-3-30
42693
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
UC570561
Hymenoxys odorata
Frank W. Peirson
1935-4-17
11468
Riverside
20 mi s Blythe
Comment
UC871755
Hypericum anagalloides
I. W. Clokey and E. G. Anderson
1935-8-21
6833
Riverside
N. Fork San Jacinto R.
1500
Comment
SD234894
Hypericum formosum
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35632
Riverside
Peninsular Range; San Jacinto Mtns.: May Velley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch.
1524
Comment
POM48402
Hypericum formosum var. scouleri
P. A. Munz, I. M. Johnston
1924-7-28
8806
Riverside
Pine Flats
1738
Comment
LA61608
Hyptis emoryi
Nesta Dunn; A. M. Martin
1932-3-26
sn
Riverside
Box Canyon
Comment
OBI13684
Hyptis emoryi
Lewis S. Rose
1959-1-8
59000
Riverside
La Quinta
30
Comment
POM6882
Hyptis emoryi
P. A. Munz
1919-3-25
2304
Riverside
Palm Springs.
Comment
RSA0107469
Hyptis emoryi
Duncan S. Bell, Amanda Turek
2009-3-29
155
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
RSA171143
Hyptis emoryi
Robert F. Thorne
1963-3-29
32429
Riverside
Colorado Desert, 12 miles ENE of Mecca.
Comment
RSA253979
Hyptis emoryi
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-21
6421
Riverside
Big Maria Mountains, 12 air miles north of downtown Blythe.
290
Comment
UC1714339
Hyptis emoryi
T. A. Geissman
Riverside
Box Canyon 3 mi e Mecca; Box Canyon e of Mecca
Comment
UCD124921
Hyptis emoryi
B. Pitzer
1998-1-24
3405
Riverside
N foot of Chuckwalla Mts, Eagle Mtn Rd on S side of Hwy I-10, ca. 0.8 mi. S of Hwy at powerline rd, and wash directly south of road.
499
Comment
UCD124925
Hyptis emoryi
R. L. Smith
1948-3-24
s.n.
Riverside
Foot of Andreas Canyon.
Comment
UCSB52979
Hyptis emoryi
Pritchett, David; Fulton, M.
1986-3-9
Riverside
Box Canyon Wash 6 miles east of Mecca on Hwy. 195
Comment
RSA0056404
Hyptis emoryi
James R. Shevock
1970-12-12
557
Riverside
Box Canyon, Hwy. 195.
219
Comment
CAS-BOT-BC311617
Isocoma acradenia var. eremophila
S. B. Parish
1912-6-28
8117
Riverside
Mecca
Comment
LA203673
Isocoma acradenia var. eremophila
Charles Bogert;
1932-4-17
4006
Riverside
Indian Wells
Comment
POM350408
Isocoma acradenia var. eremophila
L. E. Hoffman
1927-08
s.n.
Riverside
Beaumont, Banning Pass.
Comment
POM359295
Isocoma acradenia var. eremophila
George R. Johnstone
1930-4-13
s.n.
Riverside
1000 Palms.
Comment
POM361285
Isocoma acradenia var. eremophila
Allen
1921-10
s.n.
Riverside
Palm Springs.
Comment
RSA91284
Isocoma acradenia var. eremophila
F. W. Peirson
1920-12-28
2335
Riverside
Murray Canyon near Palm Springs
Comment
RSA557361
Isocoma menziesii
Julie Greene
1993-6-11
1332
Riverside
North of new pond.
441
Comment
UCR277518
Isocoma menziesii
Mitch Provance
2012-9-13
912- 05
Riverside
Badlands of Western Riverside County, Mt. Davis, +- 1.5 miles SW of Beaumont, vicinity of the microtower on David Mountain Rd.
845
Comment
POM359614
Isocoma menziesii var. vernonioides
Albert J. Perkins
1915-9-25
s.n
Riverside
Pachappa Mt
Comment
UCR193358
Isoetes orcuttii
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35625
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi. WSW of Fleming Ranch, along nameless tributary of Herkey Creek
1585
Comment
CLARK-A1703-1214
Jasminum mesnyi
Charles S. Papp
1965-1-12
805
Riverside
Riverside
Comment
UCR84500
Jepsonia parryi
Steve Boyd
1994-10-14
8400
Riverside
S Santa Ana Mtns, San Mateo Canyon Widerness Area of the Cleveland National Forest. San Mateo Canyon along San Mateo Trail between N branch of Tenaja Trail and Fishermans Camp.
427
Comment
UC1601698
Juncus bufonius
H. M. Hall
Jul 1901
Riverside
w fork of Snow Creek San Jacinto Mountains, Snow Creek
1676
Comment
UCR106052
Juncus bufonius
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20705
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
Comment
RSA788861
Juncus bufonius var. bufonius
G. D. Wallace
2003-7-8
4029
Riverside
Hidden Lake.
Comment
SD90604
Juncus bufonius var. occidentalis
Robert F. Thorne, Earl Lathrop
1969-5-12
37924
Riverside
Santa Rosa Plateau, large vernal marsh on south end of Mesa de Colorado, Rancho California. In wet mud and shallow water at northern margin.
Comment
RSA719775
Juncus duranii
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1775
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
SBBG57287
Juncus macrandrus
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
POM1607
Juncus oxymeris
D. L. Crawford, I. M. Johnston
1917-6-9
1232
Riverside
Santa Ana River near Corona
Comment
UCR95422
Juncus oxymeris
C. W. Tilforth, W. Wisura
1981-7-10
2114
Riverside
Stanley Road, S leg of Red Mtn loop, east of Hwy R3, south of Hemet
Comment
UCR150024
Juncus textilis
Scott D. White, Angelia Carey
2004-5-7
10349
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
SBBG57370
Juncus xiphioides
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
1645
Comment
CAS-BOT-BC85415
Juniperus californica
Dr. Barton W. Evermann
1916-5-13
s.n.
Riverside
Cottonwood Springs
Comment
UCR136372
Juniperus californica
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9003
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
POM6744
Justicia californica
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2383
Riverside
Palm Canyon
183
Comment
UC1321347
Justicia californica
R. F. Hoover
1966-10-15
10163
Riverside
Dead Indian Canyon
Comment
UCR33576
Kallstroemia californica
Sears
1977-10-12
S 582 b
Riverside
Sonoran (Colorado) Desert, 20 mi. east of Desert Center, 10 mi. east of Corn Springs exit
134
Comment
CAS-BOT-BC434233
Keckiella antirrhinoides
Tracy Tennant; Jeffrey Ross
1998-4-30
MOR- 01
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, just inside gate at mouth of Hathaway Canyon.
741
Comment
LA209283
Keckiella antirrhinoides var. antirrhinoides
W. E. Pequegnat;
1939-4-8
21
Riverside
Santa Ana Mts
Comment
NY786703
Keckiella antirrhinoides var. antirrhinoides
G. T. Hastings
1941-4-26
s.n.
Riverside
Sage
Comment
UCR91419
Keckiella antirrhinoides var. antirrhinoides
Scott D. White
1995-4-5
2722
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
SD60440
Keckiella cordifolia
Reid Moran
1964-7-27
11862
Riverside
canyon of Santa Margarita River, 2I(c) miles SSW of Temecula
199
Comment
POM10202
Keckiella rothrockii subsp. jacintensis
Charlotte M. Wilder
984
Riverside
Above Round Valley.
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
RSA293259
Keckiella ternata subsp. ternata
D. C. Michener
1980-5-29
3626
Riverside
San Bernardino NF, Cave Springs.
950
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-BC61422
Krameria bicolor
J. Cole
1942-5-19
967
Riverside
Fried Liver Wash, Pinto Basin, Joshua Tree National Monument
609
Comment
UCD107077
Krameria bicolor
Collector Unknown
1923-5-19
294
Riverside
Little Morongo Wash, near Warren's Ranch.
Comment Read comments Feb 15 2013
CAS-BOT-BC43708
Krameria erecta
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9560
Riverside
1 mile below Cottonwood Springs.
Comment
POM301793
Krameria erecta
J. Cole
1942-5-19
968
Riverside
White Tanks Area, Joshua Tree National Monument.
61
Comment
RSA0124041
Krameria grayi
Duncan S. Bell, LeRoy Gross
2016-3-10
8887
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
UCR89575
Krameria grayi
Bern Schwenn
1994-4-30
s.n.
Riverside
southern Mojave Desert, Joshua Tree National Monument. E side of Hexie Mtns., along Ruby Lee Well Road, between paved Pinto Basin Road and the divide.
823
Comment
UCR100038
Lamarckia aurea
Scott D. White
1994-4-23
2047
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
RSA778116
Langloisia setosissima subsp. setosissima
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
931
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
SBBG45747
Langloisia setosissima subsp. setosissima
Leota Davidson
1966-4-6
240
Riverside
Wiley Well Rd, 4.5 mi S of intersection with Interstate 10 ca. 31 mi E of Desert Center, Chuckawalla Mtns
Comment
CSUSB315
Larrea tridentata
Anne Brown, Cary Brown
1964-4-11
11464 1
Riverside
Palms-To-Pines Highway, just off Highway.
853
Comment
HSC100857
Larrea tridentata
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-18
12775
Riverside
457
Comment
POM12074
Larrea tridentata
Mary F. Spencer
1921-3-24
223
Riverside
In desert sand, Mecca, colorado Desert
-60
Comment
POM2798
Larrea tridentata
Marjorie Shaw
1916-03
s.n.
Riverside
Palm Springs.
Comment
SD247522
Larrea tridentata
A. C. Sanders, Jim Malusa
2015-3-10
41369
Riverside
Sonoran (Colorado) Deert; north end of Chocolate Mountains, Tabaseca Tank, US Navy Chocolate Moutains Aerial Gunnery Range (East of Red Canyon 7.5'Q)
609
Comment
UC1280939
Larrea tridentata
H. E. McMinn
1937-3-5
5000
Riverside
about 7 mi w Blythe
Comment
UCR148466
Larrea tridentata
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
UCR161365
Larrea tridentata
Mark A. Elvin
2005-4-25
4222
Riverside
Northern Sonoarn Desert, Coachella Valley; N of Palm Springs; N of 110; south of Dillon Road; east of Indian Avenue
244
Comment
UCR238486
Larrea tridentata
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-22
167
Riverside
Sonoran (Colorado) Desert, McCoy Wash, north of Hwy I-10, road north from Black Rock Road, south side of private land boundary
244
Comment
UCR245740
Larrea tridentata
Naomi Fraga, David Fracker, Thomas Stoughton
2012-3-15
3956
Riverside
Sonoran (Colorado) Desert, off of Box Canyon Rd., [NE] of Shaver Well on an alluvial plain
323
Comment
CAS-BOT-BC412766
Lastarriaea coriacea
A. C. Sanders; T. B. Salvato
2000-5-25
23406
Riverside
Menifee Valley: S of Newport Rd., N of Holland Rd. and E of Bradley Rd., 2 miles due east of Railroad Canyon Lake.
488
Comment
RSA594128
Lastarriaea coriacea
D. L. Banks, Victor W. Steinmann
1996-4-20
0907 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along trail to the W, approx. 50 m S of the gate to the Reserve.
451
Comment
CAS-BOT-BC352912
Lasthenia coronaria
John Thomas Howell
1928-3-11
3415
Riverside
Morongo Canon, n. Colorado Desert
Comment
CAS-BOT-BC354214
Lasthenia coronaria
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-7
37811
Riverside
Peninsular Range: southeastern Gavilan Hills N of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi NW (356 deg. ) of intersection of I-15 and Lake St.
549
Comment
CLARK-A1528-1089
Lasthenia coronaria
Cameron Duncan
1966-3-27
Riverside
Riverside
548
Comment
RSA314645
Lasthenia coronaria
R. F. Thorne
1983-4-23
55459
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SD144036
Lasthenia coronaria
A. C. Sanders
1997-3-1
19710
Riverside
Box Springs Mtns.: Coyote Hill (Bench Mark Varsity) and ridge S and SE of the UCR Botanic Garden.
427
Comment
UCR29355
Lasthenia coronaria
M. G. McLeod, D. J. Keil
1977-3-26
K12010- 01
Riverside
Elsinore Basin, 8 mi. NW of Lake Elsinore State Recreation Area along Calif. Hwy 71
366
Comment
IRVC27654
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1997-3-13
2490
Riverside
Nichols Road Wetlands, ca 335 m SE of Nichols Road, 91m W of Collier Ave. and 305 m W of the I15, E of the existing dirt road extending S from Nichols Rd. and adjacent to Alberhill Creek
381
Comment
RSA666587
Lasthenia glabrata subsp. coulteri
A. C. Sanders, Sue Nash, Tom Paulek, et al.
2002-4-7
24903
Riverside
San Jacinto Wildlife Area, west side of Davis Rd., just north of the old San Jacinto River channel (levee), 2.25mi. N of Lakeview.
434
Comment
SD155504
Lasthenia glabrata subsp. coulteri
Craig Reiser
2001-4-27
Riverside
E side of Mystic Lake and ca. 100 yards W of Gilman Hot Springs Road, N of San Jacinto.
Comment
RSA691954
Lasthenia gracilis
Scott D. White, Michael Honer
2003-4-9
8967
Riverside
Hemet Area: Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of 'Tres Cerritos.' Former chicken farm.
473
Comment
UCR114934
Lasthenia gracilis
Julie A. Greene
1993-4-30
1287
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. south of visitor center road and north of the old San Jacinto River drainage
433
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
UCR34907
Lasthenia gracilis
L. B. Ziegler
1967-4-25
124
Riverside
San Jacinto Mtns Foothills, Cahuilla Indian Reservation [near Anza]
1067
Comment
UCR94932
Lathyrus latifolius
Scott D. White
1996-8-16
4487
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, SW of Pine Cove & west of Bear Trap Canyon, in watershed above Alvin Meadows, tributary to Toll Road Canyon
1860
Comment
POM2641
Lathyrus vestitus subsp. laetiflorus
P. A. Munz
1918-4-27
2127
Riverside
Elsinore
Comment
RSA125262
Lathyrus vestitus subsp. laevicarpus
E. K. Balls
1957-11-19
22834
Riverside
Grown in Botanic Garden, from seed collected Aug. 20, 1957, by E. K. Balls & P. C. Everett, 6.6 mi. sw. along State Hwy 74 from Palm Village (jct. with State Hwy 111).
396
Comment
UCR123634
Lathyrus vestitus var. vestitus
Steven R. Hill, A. C. Sanders
2001-5-4
33727
Riverside
Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters)
360
Comment
CAS-BOT-BC379664
Layia platyglossa
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19880
Riverside
Lake Skinner area; lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road.
518
Comment
UCR166806
Lepidium densiflorum var. elongatum
R. E. Riefner Jr.
2005-6-1
05- 437
Riverside
Hemet, Wilhelm property, south side of Florida Ave (Hwy 74) c. 0.25 mi west of MWD canal
459
Comment
UCR19094
Lepidium dictyotum var. acutidens
John C. Roos
1950-3-18
4712
Riverside
Perris-Aguanga Basin region, 1 mi SE of Perris
457
Comment
CAS-BOT-BC89440
Lepidium fremontii
Carl B. Wolf
1932-4-27
3043
Riverside
Colorado Desert. Mecca-Blythe Road. 0.75 mile west of Utopia.
152
Comment
POM47119
Lepidium lasiocarpum
Mary F. Spencer
1918-4-12
764
Riverside
Palm Springs
137
Comment
UCR111983
Lepidium lasiocarpum
A. C. Sanders, T. B. Salvato
2000-5-25
23409
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR189293
Lepidium latifolium
Fred M. Roberts, S. Leatherman
2007-9-19
6598
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
UCR225593
Lepidium nitidum
A. C. Sanders, T. B. Salvato
2011-3-29
38885
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor between Byers St. at west end of McLaughlin Rd. and Wheat St.
447
Comment
RSA544286
Lepidium virginicum var. pubescens
Steve Boyd, Timothy S. Ross
1991-6-14
6361
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 Spings.
Comment
SD137828
Lepidium virginicum var. pubescens
Darin L. Banks, Steve Boyd
1995-5-3
189
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain. East of Dripping Springs Alcove Area, ArroyoSeco
504
Comment
POM10276
Lepidium virginicum var. robinsonii
Charlotte M. Wilder
1904-3-20
s.n.
Riverside
Wilder s Canyon
Comment
UCR251700
Lepidium virginicum var. robinsonii
T. B. Salvato, Matthew Malle
2014-4-8
7830
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 0.6 mi north-northeast of intersection of Hwy I-15 and Lake St.
468
Comment
UC33118
Lepidospartum squamatum
H. M. Hall
1899-8-2
1367
Riverside
Riverside
Comment
UCR113551
Lepidospartum squamatum
Mitch Provance, Juanita Provance, Seychelle Provance, Claude Provance
1999-4-4
1754
Riverside
Riverside, Prenda area (locally known as Whitegates Hills), c. 0.5 miles west of pk 1659.
366
Comment
SDSU13827
Leptochloa fusca subsp. uninervia
W. Miller, C. Mosse
1972-8-9
Riverside
North bank of beaver dam, west of large boulder.
Comment
UCD64015
Leptochloa fusca subsp. uninervia
Collector Unknown
1948-9-1
Riverside
Riverside County.
Comment
UC1924330
Leptochloa uninervia
P. M. Peterson with D. R. Peterson
1988-8-24
4989
Riverside
Batista Canyon Wash, entering San Jacinto River(Wash), just N of Cedar and Mountain, NE end of Hemet.
Comment
JEPS69870
Leptodactylon pungens
W. L. Jepson
1914-5-18
6003
Riverside
Pinion Well Canyon n Indio (Mts. of the Pinion Well); , Pinion Well Canyon
762
Comment
UC597604
Leptodactylon pungens
Philip A. Munz
1937-5-29
15100
Riverside
Shumway Santa Rosa Mts., edge of Pinyon Flat (edge of Pinyon Flat)
1219
Comment Read comments Dec 18 2011
RSA500182
Leptosiphon parviflorus
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3537
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
POM128367
Leptosiphon pygmaeus subsp. pygmaeus
Thos. Craig
1927-4-23
202
Riverside
Glen Ivy.
Comment
RSA525334
Leptosiphon pygmaeus subsp. pygmaeus
Steve Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4464
Riverside
Vail Lake area, Hwy R3 (Sage rd) at junction with Debby Road. just S of Sage.
Comment
SFV7333
Leptosyne californica
T. Gordon, K. Kimbrough
1975-3-16
850
Riverside
10 miles south of Corona. Open fields adjacent to Highway 71.
365
Comment
RSA736986
Lesquerella tenella
J. Andre, T. La Doux
2008-3-21
8831
Riverside
JTNP: Pinkham Exit dirt road, at Cottonwood Visitor s Ctr, just N. of Cottonwood Cyn.
939
Comment
SBBG35002
Lessingia glandulifera var. glandulifera
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed, E of Hemet
Comment
UCR88310
Linanthus bigelovii
A. C. Sanders, K. C. Rose
1995-4-5
16362
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
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
JEPS58359
Linanthus dianthiflorus
W. L. Jepson
1901-5-27
1478
Riverside
Chauilla Valley to Aguanga
Comment Read comments Nov 27 2011
POM10462
Linanthus dianthiflorus subsp. dianthiflorus
H. M. Hall
1895-3-1
305
Riverside
Riverside Cal.
Comment
RSA673729
Linanthus lemmonii
Scott D. White, Bill La Haye
2000-5-27
7963
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UC23671
Linanthus lemmonii
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Mountains
Comment
UCR80801
Linum lewisii var. lewisii
Scott D. White
1993-5-29
1472
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
Comment
UCR23128
Lithophragma affine
J. C. Lyman
1981-5-16
s.n.
Riverside
Peninsular Ranges/San Jacinto Mountains, May Valley Rd, Idyllwild
1768
Comment
UCR62104
Lithophragma affine
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mtns., On Thomas Mtn Rd., south of Thomas Mtn. Lookout.
Comment
RSA495423
Lithophragma affine subsp. mixtum
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2949
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
POM13790
Loeflingia squarrosa
P. A. Munz
1922-4-30
5137
Riverside
Hills south of Tuscaluta Creek from Aguanga to Hemet
Comment
UCR177399
Loeflingia squarrosa
Marisa Sripracha, K. A. Boyd
2004-3-21
055
Riverside
San Jacinto Mtns. Foothills/Sonoran (Colorado) Desert, Snow Creek
366
Comment
RSA675045
Loeseliastrum schottii
Scott D. White
2001-4-27
8416
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway ca. 15 miles east of the Indio jtn. of I-10/ SR-111. Bajadas and washes adjacent to powerline access roads near unnamed freeway exit accessing pump station.
396
Comment
CAS-BOT-BC342252
Logfia filaginoides
Steve Boyd
1986-4-19
1695
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Road
Comment
UC75867
Logfia filaginoides
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCR88304
Logfia filaginoides
A. C. Sanders, Karin Cleary-Rose
1995-4-5
16387
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
POM266274
Lolium perenne subsp. multiflorum
J. C. Roos
1937-5-2
1397
Riverside
La Sierra, western Riverside. [Collection is Jack Frost Lake. aka Frost Reservoir, apparently a part of La Sierra [Loma Linda University Campus] ca. 1937 south of Indiana Avenue and west of Sayward Circle, near Pierce;, Owned by city of Riverside ca. 2000
Comment
JOTR30047
Lomatium mohavense
La Doux, Tasha, Erin Babich, Bill Truesdell
2008-3-10
1780
Riverside
Joshua Tree National Park. Stop #4- Northwest end of Eagle Mountains near road heading to Cottonwood Canyon.
910
Comment
RSA524405
Lomatium vaginatum
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4095
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
RSA97436
Lomatium vaginatum
F. W. Peirson
1922-4-29
2932
Riverside
South of Lake Elsinore.
381
Comment Read comments Dec 8 2013
UCR282416
Lonicera interrupta
Mitch Provance
2009-7-1
709- 02
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, just south of San Timoteo Canyon Rd. along paved access road to the El Casco Substation
616
Comment
SD51938
Lonicera subspicata var. johnstonii
Reid Moran
1962-7-7
9869
Riverside
By Strawberry Creek, 2.0 miles southwest of Idyllwild, San Jacinto Mountains.
1550
Comment Read comments Feb 23 2013
RSA771653
Lotus argophyllus var. argophyllus
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4915
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
UCR24896
Lotus grandiflorus
A. C. Sanders
1980-7-22
1702
Riverside
Peninsular Range; San Jacinto Mtns., Drainage of the north fork of the San Jacinto River, along Forest Service Road 4S02, 0.8 mi south of Dark Canyon Campground, c. 2 air mi north of Pine Cove.
1829
Comment
RSA195479
Lotus heermannii
C. R. Gunn
1963-5-29
2629
Riverside
Riverside County road R1, 1/2 mile above Fulmore Lake, San Bernardino National Forest, San Jacinto Mountains.
Comment
RSA161280
Lotus oblongifolius
P. H. Raven, R. Snow
1957-7-26
11112
Riverside
Along stream 2.0 mi. S of Vista Grande Ranger Station, Banning-Idyllwild road, San Jacinto mts.
Comment
POM243699
Lotus procumbens var. procumbens
E. C. Jaeger
1938-5-14
s.n.
Riverside
Near Stubbe Springs, Joshua Tree National Mon.
1402
Comment
UCR178199
Lotus purshianus
Tracy Tennant, Jeffrey Ross
1998-7-21
MOR- 649
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
JOTR16686
Lotus rigidus
Walters, Jim
1967-3-12
s.n.
Riverside
Joshua Tree National Park. HIDDEN VALLEY
1280
Comment
JOTR31881
Lotus rigidus
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2133
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
RSA498790
Lotus rigidus
Mark Morris
1929-3-17
s.n.
Riverside
Palm Canyon.
Comment
SEINET3563111
Lotus rigidus
Melissa Luckow, Rhonda Riggins
1982-4-15
821
Riverside
1.5 mi SE of Pinyon Crest Rd, 9.6 mi NW jctn Hwy 74 and 371 in Paradise Valley along Hwy 74
1158
Comment
UCR251298
Lotus salsuginosus
T. B. Salvato
2013-3-27
7432
Riverside
Temescal Valley, Corona, c. 1 mi southeast of Corona (Lee) Lake and 0.2 mi south of Hwy 15, between De Palma Road and Colt Drive, west side of Horsethief Canyon Road
396
Comment
JEPS55916
Lotus salsuginosus var. brevivexillus
W. L. Jepson
1927-4-12
11640
Riverside
n of Mecca; Painted Canyon
76
Comment
CSUSB1260
Lotus scoparius
Randy Salstrom
1966-4-12
Riverside
Bottom of canyon, 100 yards from east end of Blaine Street in Box Springs Mountains in Riverside.
277
Comment
UCR154392
Lotus scoparius subsp. brevialatus
A. C. Sanders, Mike Misenhelter
2005-6-15
30970
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
RSA182340
Lotus scoparius var. brevialatus
J. D. Olmsted
1962-5-1
3430
Riverside
5 degrees NE slope just west of top of highest Southern California waterfall; 1/4 mi. SE of Falls Plateau, Snow Canyon N of Mt. San Jacinto
945
Comment
SEINET212654
Lotus scoparius var. brevialatus
Larry C. Higgins
1974-4-12
8477
Riverside
5 miles south of Morongo Valley on highway 62
Comment
RSA660552
Lotus strigosus
Lydia Paneri
1982-4-17
11
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
RSA776837
Lotus strigosus
Amber Swanson, Duncan S. Bell
2011-3-18
221
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
UCR1136
Lotus strigosus
Frank C. Vasek
1958-4-26
580426- 30
Riverside
Peninsular Range, U.S. Hwy 395, 3.9 mi south of junction with State Hwy 74 [Menifee Valley, near Newport Rd.]
434
Comment
UCR158505
Lotus strigosus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30038
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
UCR251713
Lotus strigosus
T. B. Salvato
2014-4-9
7836
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
POM7046
Lotus strigosus var. strigosus
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2390
Riverside
Palm Springs. (Cabazon)
543
Comment Read comments Mar 13 2011
RSA680919
Lotus strigosus var. tomentellus
Scott D. White, Michael Honer
2003-5-14
9274
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCR214552
Lotus strigosus var. tomentellus
A. C. Sanders
2010-3-15
37393
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
UCR245962
Lotus strigosus var. tomentellus
Duncan S. Bell
2009-3-8
78
Riverside
Arica Mountains, NW side of range, c. 3.2 air miles NW of Priest Well, or c. 6.5 air miles SW of ghost town of Rice
513
Comment
UCR16277
Lotus tomentellus
David Eslinger
1970-4-25
s.n.
Riverside
Colorado, 2 mi. N [of junction of] Interstate Hwy 10 and State Hwy 195 into Joshua Tree National Monument [now J.T.N. Park], 200 ft. NW of road
610
Comment
JOTR36470
Lupinus arizonicus
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3439
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; at top of large cobbley wash, near Russi Rocks guzzler (Stop 4)
538
Comment
POM349942
Lupinus arizonicus
J. Jones, Christopher Davidson
1980-4-4
9951
Riverside
West end of the Orocopia Mtns. in a small canyon and wash almost due south of Oro peak.
518
Comment
POM349951
Lupinus arizonicus
N. C. Cooper
1949-3-15
3173
Riverside
5 miles south of Palm Springs.
122
Comment
RSA414840
Lupinus arizonicus
Elizabeth A. White
1928-04
s.n.
Riverside
Colorado desert near Banning
Comment Read comments Oct 23 2011
UCD105828
Lupinus arizonicus
Donald Myrick
1966-4-2
1355
Riverside
at upper end of Aqueduct Road, southeast of Desert Hot Springs.
1219
Comment
SD143897
Lupinus bicolor
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20687
Riverside
San Jacinto Mountains, north side of the range, Twin Pines Creek below the confluence with Brown Creek, on gravel bars along the creek in full sun; Cabazon 7.5' quad.; UTM 10km cell:NH-1E, 4N. Vista Grande
854
Comment
UCR127567
Lupinus bicolor
A. C. Sanders, T. B. Salvato
2003-5-21
26790
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
RSA407119
Lupinus chamissonis
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
RSA559939
Lupinus concinnus subsp. concinnus
Steve D. Boyd
1992-4-18
6890
Riverside
Buck Mesa, S of Lake Skinner, 1.8 mi E of main entrance rd to lake along Borell Rd.
Comment
POM157901
Lupinus densiflorus var. lacteus
Philip A. Munz
1927-5-20
10792
Riverside
Murrieta Hot Springs.
Comment
LA205081
Lupinus excubitus
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
CAS-BOT-BC205387
Lupinus excubitus var. austromontanus
Philip A. Munz
1937-5-30
15140
Riverside
Santa Rosa Peak
2407
Comment
POM305372
Lupinus excubitus var. austromontanus
Henry J. Ramsey, Henry J. Ramsey
1938-3-26
646
Riverside
Elsinore Temecula
Comment
RSA543577
Lupinus excubitus var. austromontanus
Steve D. Boyd
1991-5-7
6159
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
JOTR16693
Lupinus excubitus var. hallii
Vanderspek & Youse
1964-4-17
64503
Riverside
Joshua Tree National Park.
Comment
RSA17253
Lupinus formosus
Carl B. Wolf
1936-6-17
7961
Riverside
Santa Ana Mts., Tenaja Road, North end of La Cienaga.
732
Comment
POM280795
Lupinus hirsutissimus
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
UCR100087
Lupinus hirsutissimus
R. G. Swinney
1967-3-5
56
Riverside
San Jacinto Mtns/Colorado Desert, Snow Creek
381
Comment
VVC222
Lupinus hirsutissimus
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20654
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
SEINET238551
Lupinus hyacinthinus
George K. Helmkamp
1998-6-27
4124
Riverside
Santa Rosa Mtns.: 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. in vicinity of Santa Rosa Spring.
2232
Comment
SEINET238339
Lupinus latifolius
Mitch Provance
2000-5-5
2011
Riverside
Riverside: Box Spring Mtns. canyon ca. 0.5 mi. NE of peak 2553 and ca. 0.5 mi. SW of the old landfill off Pigeon Pass
427
Comment
UC15840
Lupinus latifolius var. parishii
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
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
UC1979544
Lupinus sparsiflorus
Darin L. Banks, Steve Boyd
1995-5-3
232
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of Dripping Springd Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
UCR282304
Lupinus sparsiflorus
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-3-29
873
Riverside
San Bernardino Mountains, Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
RSA263648
Lupinus sparsiflorus subsp. sparsiflorus
E. W. Lathrop
1973-5-28
7503
Riverside
Main Divide Truck Trail beween El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA314652
Lupinus sparsiflorus subsp. sparsiflorus
Robert F. Thorne, F. R. Fosberg, Sachet, Herbst
1983-4-23
55500
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
RSA575977
Lupinus sparsiflorus subsp. sparsiflorus
Steve D. Boyd
1981-4-8
s.n.
Riverside
Gavilan Hills region, upper Dawson Canyon, just west of the Gavilan Plateau.
610
Comment
SD244161
Lupinus succulentus
T. B. Salvato, Mike Landers
2013-3-21
7384 A
Riverside
Perris-Aguanga Basin: Murrieta, between Hwy 215 and State Route 79 (Winchester Road), .23 mile east of the intersection of Keller Road and Menifee Road (Romoland 7.5'Q)
466
Comment
SEINET10837784
Lupinus succulentus var. succulentus
August J. Breitung
1953-4-19
Breitung 14768
Riverside
In grain field 10 mi e of beaumont. Flowers purple, upper lip with white Blotch in center. Keel ciliate near claws both above and below.
Comment
RSA519230
Lupinus truncatus
Ed LaRue
1989-4-26
s.n.
Riverside
2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
UCR165191
Lupinus truncatus
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
UCR87979
Lupinus truncatus
G. P. Schultz
1994-3-13
s.n.
Riverside
Box Springs Mountains, slope above Big Springs Canyon.
Comment
GMDRC9807
Lycium andersonii
J. M. Andre
2017-3-1
38028
Riverside
Chuckwalla Bench: along Red Cloud Rd, 2.5 mi. SSE of junction Interstate 10, between Orocopia and Chuckwalla Mtns
473
Comment
RSA594517
Lycium andersonii
D. L. Banks, Rashmi Pant
1996-5-13
1022
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground., Approximately 2.1 km E of the Dripping Springs Guard Station, S of the junction between the Vail Lake Marina Road and Hwy. 79, just N of the Cleveland National Forest Boundary. T8S R1W; Just N of the NW 1/4, NE 1/4 of sec. 23.
473
Comment
UC303699
Lycium andersonii
F. M. Reed
Dec 1917
11655
Riverside
Terquisquita Canyon [Tequesquite Arroyo]
Comment Read comments Aug 14 2010
JOTR31075
Lycium cooperi
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2338
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
UCR124137
Lythrum californicum
Steve Boyd, T. S. Ross
1989-8-28
3791
Riverside
Peninsular Range, Vail Lake area, Temecula Creek at confluence w/ the lake & adjacent sedimentary hills to the east.
488
Comment
RSA708240
Lythrum hyssopifolia
Scott D. White, Angelia Carey
2004-5-7
10332
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
SD262312
Lythrum hyssopifolia
T. B. Salvato Salvato, Gregg Miller
2005-6-3
1369
Riverside
Peninsular Range: Perris-Aguanga Basin Region: San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon (Romoland 7.5'Q)
427
Comment
UCR146485
Machaeranthera asteroides
Scott D. White, Angelia Carey
2004-9-16
10764
Riverside
San Jacinto Mountain foothills, San Jacinto River wash and adjacent alluvial benches; near Indian Creek confluence
534
Comment
RSA362093
Machaeranthera asteroides var. asteroides
Donald Myrick
1969-10-20
2127
Riverside
Near Mt. San Jacinto College, San Jacinto.
488
Comment
NY214798
Machaeranthera canescens
L. B. Ziegler
1969-9-30
s.n.
Riverside
North slope of Santa Rosa Mts.
1981.2
Comment
RSA781414
Machaeranthera pinnatifida subsp. gooddingii
Duncan S. Bell
2011-10-22
2994
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
POM157905
Madia exigua
P. A. Munz
1927-5-20
10815
Riverside
10 miles south of Hemet
Comment
RSA289949
Maianthemum racemosum subsp. amplexicaule
Carl V. Meyer
1928-7-26
540
Riverside
Deer Springs. 8700 ft.
2652
Comment
RSA0101004
Malacothamnus densiflorus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3546
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
CAS-BOT-BC345426
Malacothrix clevelandii
A. C. Sanders
1994-5-30
14586
Riverside
San Bernardino Mountains: NNE of Beaumont at Highland Springs, hills N of the end of Bellflower Ave. at Dutton St.
950
Comment
RSA613900
Malacothrix clevelandii
A. C. Sanders, P. J. MacKay, Tim C. Thomas, O. F. Clarke
1997-5-4
20629
Riverside
San Jacinto Mtns: N side along hwy 243, 1.5 mile below Twin Pines Ranch Raod (McMullen Flat), N slope of peak 3740.
1067
Comment
RSA759211
Malacothrix clevelandii
Robt Allen
2008-5-17
s.n.
Riverside
Bear Canyon Trail. Near boundary of San Mateo Wilderness
675
Comment
UCR244380
Malacothrix glabrata
Jim Andre
2012-4-16
20949
Riverside
Joshua Tree National Park;, along Geotour Road, at SW end of one-way loop in Pleasant Valley at foot drainage below Pinyon Well, c. 7.5 mi. south of paved National Park Loop Rd.
1095
Comment
UC64247
Malosma laurina
H. M. Hall
1897-1
Riverside
Winchester
Comment Read comments Mar 20 2011
SEINET3449032
Malva parviflora
Steven R. Hill, Kate Kramer
2001-4-27
33476
Riverside
Banning, Banning, 4 miles east, Cabazon, Morongo Indian Reservation, at Hadley's Orchard Store, at the junction of Apache Trail and Seminole Drive, north of route interstate 10, Apache Trail Exit
550
Comment
UCR176693
Malva parviflora
R. D. Goeden, Don W. Ricker
1965-6-10
s.n.
Riverside
Peninsular Range, Murrieta Township, Rancho Pauba, Hwy 71 [=79] at Temecula River
Comment
CSUSB590
Marah macrocarpa
Kheng Try Seng
1966-4-13
Riverside
Santa Ana Mountains Northeast slope of Santa Ana Mountain. End of Main Street, 4 miles from downtown Corona.
457
Comment
RSA229828
Marah macrocarpa
Colin M. Wainwright, Larry E. DeBuhr
1972-2-10
588
Riverside
Cleveland Nat. Forest. 6.5 mi. S of Lake Elsinore along Forest Route 7SO4
Comment
RSA346380
Marah macrocarpa
F. R. Fosberg
1930-3-9
1536
Riverside
Mission Canyon
Comment
RSA543785
Marah macrocarpa
Steve Boyd
1991-5-2
6042
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
UCR132423
Marah macrocarpa
A. C. Sanders
2004-2-6
27380
Riverside
Santa Ana Mtns., foothills at edge of Temescal Valley, ridge proposed for removal at development called 'Trilogy at Glen Ivy,' south of Brown Canyon at head of small nameless canyon on south side of ridge
427
Comment
RSA498353
Marina parryi
Robert L. Dressler
1949-3-19
411
Riverside
Box Canyon, Orocopia Mts.
Comment
UCSB59680
Marina parryi
Boyd, Steve; Meury, S.; Noyes, R.
1988-3-10
Riverside
N end Palen Mtns., 2 mi. west of Palen Pass
300
Comment
UCR85284
Marrubium vulgare
Bern Schwenn
1994-5-28
s.n.
Riverside
Mojave Desert, Joshua Tree National Monument [now J.T. National Park], Cottonwood Spring campground, parking lot at bathrooms, loop 'B.
Comment
CAS-BOT-BC71093
Marsilea vestita
P. A. Munz; I. M. Johnston
1922-5-5
5154
Riverside
Mystic Lake, near Moreno
426
Comment
POM12207
Marsilea vestita
P. A. Munz
1922-4-29
5071
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
UCR12617
Marsilea vestita
K. H. Fisher
1968-5-14
10
Riverside
Santa Ana Mountains, Murrieta, cattle reservoir 50 yards from Tenaja Rd & 8 mi from Washington St.
549
Comment
GMDRC3508
Matelea parviflora
J. Andre, T. La Doux
2008-9-16
10704
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: among boulders on NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad 34 deg. .534' N 116 deg. 3.098' W. Elev. 4354 ft.
1327
Comment
UCR140307
Matricaria occidentalis
A. C. Sanders
2004-4-9
27476
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
RSA588666
Medicago lupulina
D. L. Banks, S. D. Boyd
1995-10-17
0819
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
524
Comment
UC1537025
Medicago polymorpha
Gordon H. True Jr.
1935-3-18
120
Riverside
valley e Citrus Expt. Station; Box Springs
Comment
CLARK-A1528-4725
Melica frutescens
John C. Roos
1937-4-18
1360
Riverside
San Jacinto Mountains
Comment
UCR174306
Melica frutescens
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32647
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
RSA496567
Melica imperfecta
Bill Wagner
1988-4-5
s.n.
Riverside
Approx. 1.5 miles NW of the community of Murrieta. South side of I-15 Fwy at the junction of Nutmeg Rd.
381
Comment
RSA712547
Melica imperfecta
T. B. Salvato
2004-5-27
579
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1402
Comment
UC818873
Melica imperfecta
P. A. Munz and I. M. Johnston
1922-5-21
5500
Riverside
near Kenworthy (Hemet Valley); San Jacinto Mts., Hemet Valley
1402
Comment Read comments Mar 25 2011
SEINET11678863
Melica imperfecta
Unknown
1936-1
12769
Riverside
5 mi E of Banning
Comment
RSA192124
Melilotus albus
H. A. Zuill
1966-6-5
s.n.
Riverside
San Mateo Canyon about 13 miles SW of Murrieta
Comment Read comments Feb 12 2013
UCR241210
Melilotus indicus
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 02
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, just inside gate at mouth of Hathaway Canyon
741
Comment
RSA49100
Melilotus officinalis
R. Weatherby
1949-5-29
13393
Riverside
Campus of La Sierra College. Arlington
Comment
CLARK-A1528-573
Mentha citrata
John C. Roos
1951-9-25
5289
Riverside
Riverside
259
Comment
RSA543849
Mentha spicata
Steve Boyd, Orlando Mistretta
1991-5-22
6315
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
UCR17931
Mentzelia albicaulis
A. C. Sanders
1976-4-20
00418
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
UCR193854
Mentzelia dispersa
A. C. Sanders, Mitch Provance
2008-7-11
35767
Riverside
Peninsular Range; San Jacinto Mtns., FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Keenwild Fire Station
1463
Comment
RSA0014463
Mentzelia involucrata
Justin M. Wood, J. Miner
2010-4-29
1537
Riverside
Coachella Valley: Bermuda Dunes. Near intersection of Avenue 38 and Varner Rd.
37
Comment
SBBG20039
Mentzelia involucrata
D. Myrick
1964-3-26
788
Riverside
15 mi S of Twentynine Palms, Joshua Tree Nat Monument
762
Comment
POM14202
Mentzelia jonesii
P. A. Munz, D. D. Keck
1922-4-13
4955
Riverside
Eagle Mountains.
244
Comment
JEPS41190
Mentzelia montana
Carl V. Meyer
1929-6-13
752
Riverside
above Keen Camp (on Idyllwild Road); San Jacinto Mts.
Comment
CAS-BOT-BC170850
Mentzelia veatchiana
R. F. Hoover
1969-4-11
11212
Riverside
Mouth of Morongo Valley Canyon
Comment
CLARK-A1656-751
Micropus californicus
Theo Glenn
1979-3-31
Riverside
San Jacinto Mountains
Comment
SBBG101673
Micropus californicus
S. Boyd with Mistretta
1991-5-22
6302
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk
548
Comment
RSA357122
Microseris heterocarpa
R. F. Thorne
1973-5-23
45513
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
UCR225446
Microseris heterocarpa
A. C. Sanders, T. B. Salvato
2011-3-29
38847
Riverside
Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave.
448
Comment
POM6204
Microseris lindleyi
P. A. Munz
1918-4-27
2142
Riverside
Near Corona.
Comment
UCR34957
Microseris lindleyi
L. B. Ziegler
1969-5-8
354
Riverside
San Jacinto Mtns, Hemet Valley
1402
Comment
RSA0106592
Microseris lindleyi
D. L. Banks, S. D. Boyd
1995-5-9
0323
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
SDSU13959
Mimetanthe pilosa
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2147
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, extreme southern end of northern most (narrow) deer grass meadow.
646
Comment
POM8466
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2297
Riverside
Butte west of Lakeview.
610
Comment
POM8579A
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2292
Riverside
Butte due W. of Lakeview.
610
Comment
UC943882
Mimulus aurantiacus var. pubescens
H. E. McMinn, M. Van Rensselaer
1945-6-7
1889 F
Riverside
Indian Canyon Truck Trail, e slope of mts. Santa Ana Mts.
640
Comment
UCSB16147
Mimulus aurantiacus var. pubescens
Keefe, Joseph
1963-3-15
Riverside
on north slope above State Highway 74; 1.2 miles west of junction with Grand Avenue; Elsinore
533
Comment
RSA488927
Mimulus aurantiacus var. puniceus
Bill Wagner
1988-4-12
s.n.
Riverside
Approx. 1/2 mile SW of town of Temecula, S of Rancho CaliforniaRoad and Buisness Park Drive.
335
Comment
SDSU13593
Mimulus aurantiacus var. puniceus
W. Miller, C. Mosse
1972-7-12
Riverside
R.R. bed 50 yards west of erosion area.
Comment
UCR241958
Mimulus aurantiacus var. puniceus
A. C. Sanders, John F. Green
2012-3-21
39981
Riverside
Peninsular Range; Gavilan Hills, Good Hope area, along powerlines south of the dirt extension of Ethanac Rd. and north of Eugene St., near S end of Richland Ln.
494
Comment
RSA708154
Mimulus bigelovii
Scott D. White, B. Leatherman
2005-5-4
11010
Riverside
Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and East of the Coachella Canal.
24
Comment
JEPS9935
Mimulus brevipes
W. L. Jepson
1935-4-21
17161
Riverside
Wisser Valley
Comment Read comments Apr 7 2009
UCR157952
Mimulus brevipes
T. B. Salvato, A. C. Sanders
2005-5-17
931
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
UCR35251
Mimulus cardinalis
L. B. Ziegler
1967-7-26
191
Riverside
San Jacinto Mtns, Stone Creek Canyon
1829
Comment
UCSC000865
Mimulus cardinalis
Peter Kamb
1948-7-11
1199
Riverside
Hall Canyon, San Jacinto Mts.
1646
Comment
SBBG53759
Mimulus floribundus
S. Boyd
1980-5-11
Riverside
Harford Springs County Park, NW corner of the Gavilan Plateau
Comment
RSA586947
Mimulus fremontii
D. L. Banks, S. D. Boyd
1995-5-30
476
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N Flank of Agua Tibia Mountain, along the Dripping Springs Trail; at first saddle area in section 34, NNE of the two peaks of Agua Tibia Mountain.
963
Comment
UCR240634
Mimulus fremontii
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 403
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1052
Comment
CSUSB888
Mimulus guttatus
Rex Sanders
1973-5-13
Riverside
Santa Ana Mountains Collected at 2nd creek crossing Los Pinos forestry camp road 0.7 miles from Highway 74 turnoff; Cleveland National Forest, Santa Ana Mountains; 1 meter from stream, 20 meters from road.
609
Comment
CSUSB947
Mimulus guttatus
Linda Stangor
Riverside
Santa Ana River Santa Ana River bottom, near old railroad bridge.
Comment
UCR187286
Mimulus moschatus
Diane Menuz, Carlos Navarro
2006-8-4
211
Riverside
Peninsular Range; San Jacinto Mtns, along Willow Creek Trail about 700 m east of Saddle Junction
2439
Comment
UC1595588
Mimulus parishii
Steve Boyd, Tim Ross
1991-6-8
6327
Riverside
near Ribbonwood (e side of small hill n of Hwy 74); San Jacinto Mtns., Pinyon Flats area
Comment
UC1518762
Mimulus pilosus
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38098
Riverside
above James Reserve; San Bernardino National Forest, San Jacinto Mts., Hall Canyo
1676
Comment
CLARK-A1528-4270
Mimulus puniceus
John C. Roos
1941-5-17
123
Riverside
March Field
Comment
RSA788865
Mimulus suksdorfii
Gary D. Wallace
2003-7-8
4037
Riverside
Hidden Lake.
Comment
RSA778144
Mirabilis bigelovii var. retrorsa
Jim Andre
2011-2-2
16220
Riverside
Coachella Valley; west of Palm Springs along Hwy. 111 (south side) at base of San Jacinto Mts. at Windy Point, approx. 5.5 miles from Jct. with I-10
259
Comment
CLARK-A1528-636
Mirabilis californica
C. M. Flanagan
1973-4-14
OO 106
Riverside
Sunnymead
609
Comment
JEPS61301
Mirabilis laevis var. crassifolia
W. L. Jepson
1914-5-25
6073
Riverside
San Gorgonio Pass
548
Comment
RSA4385
Mirabilis laevis var. crassifolia
Carl B. Wolf
1932-3-20
31
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
RSA464253
Mirabilis laevis var. crassifolia
Jack Rempel
1942-3-2
s.n.
Riverside
San Gorgonio Pass, S of Cabazon. Roadside between highway and R.R. tracks
Comment
RSA60730
Mirabilis laevis var. crassifolia
Frank W. Gould
1943-4-17
2120
Riverside
12 miles S of Corona.
Comment
SD187440
Mirabilis laevis var. crassifolia
Scott D. White, Angelia Carey
2004-4-16
10179
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes
548
Comment
OBI40178
Mirabilis laevis var. retrorsa
N. Miles Fellows
1985-3-16
114
Riverside
Oasis de Los Osos Preserve, off Snow Crk Cyn at the N foot of the San Jacinto Mts, 1 mi W of Snow Crk Village
488
Comment
RSA0125279
Mirabilis laevis var. retrorsa
Duncan S. Bell
2016-3-3
8784
Riverside
Whitewater Canyon; near mouth of canyon, approximately 1 air mile south of Bonnie Bell, east side of the road, north of large gravel pit.
460
Comment
RSA314456
Mirabilis laevis var. retrorsa
Robert F. Thorne, Dr. Fosberg, Sachet, Herbst
1983-4-23
55463
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA464829
Mirabilis laevis var. retrorsa
M. B. Dunkle
1937-3-25
4921
Riverside
Colorado Desert
Comment Read comments Feb 17 2013
SEINET8545210
Mirabilis laevis var. retrorsa
I. W. Clokey
1935-4-17
6602
Riverside
Cottonwood Springs.
Comment
RSA450140
Mirabilis laevis var. villosa
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles SE of Desert Center.
Comment
UCR251643
Mirabilis laevis var. villosa
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy
2011-3-23
822
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.' Old mine access road
495
Comment
JOTR36445
Mohavea confertiflora
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3415
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
POM182069
Mohavea confertiflora
Philip A. Munz
1932-3-14
11985
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
RSA306175
Mohavea confertiflora
Fay A. MacFadden
1940-3-17
15277
Riverside
Road from 29 Palms to Indio, 2/3 of way to Indio. San Bernardino Mtns
Comment
RSA408768
Mohavea confertiflora
L. H. Jones
1910-3-17
s.n.
Riverside
Not plantiful, on gravelly banks and small washes at edge of mesas, Riverside Mountain, Colorado River.
Comment
SBBG54992
Mohavea confertiflora
D. Keil, M. McLeod, D. Walters
1977-3-27
12062
Riverside
Box Cyn Rd, ca. 20 mi ENE of Mecca, Orocopia Mtns
274
Comment
UCR86859
Mohavea confertiflora
A. C. Sanders, K. C. Rose
1995-4-27
16740
Riverside
Sonoran (Colorado) Desert, Coachella Valley, foot of the Little San Bernardino Mtns., canyon east of Fan Hill, just outside Joshua Tree Nat. Park
549
Comment
LA63042
Monardella australis subsp. australis
Martha Hilend;
1928-8-7
sn
Riverside
Mt San Jacinto, between Summit and Round Valley
Comment
CAS-BOT-BC220031
Monardella breweri subsp. lanceolata
H. M. Hall
1896-8-28
340
Riverside
San Jacinto Mountains. In Strawberry Valley
1600
Comment
UC25469
Monardella linoides subsp. linoides
H. M. Hall
June 1901
2110
Riverside
e base San Jacinto Mountains (along borders of desert); , Colorado Desert
Comment
UC1499879
Monardella nana
Elizabeth McClintock
1940-10-19
Riverside
San Jacinto Mts. trail to Tahquitz Peak a short distance beyond fork in trail going to Hidden Lake
Comment
RSA0014344
Monardella nana
Elizabeth McClintock
1941-7-21
128
Riverside
San Jacinto Mts. Trail to Hidden Lake. A short distance from the top of the ledge just below the turn off to Hidden Lake.
Comment
IRVC2059
Monardella nana subsp. arida
R. H. Whittaker, W. A. Niering
1963-6-9
SJ 353
Riverside
Santa Rosa Mountain Road Peninsular Ranges, Santa Rosa Mountains
1875
Comment
UCR221463
Monardella nana subsp. arida
Elizabeth McClintock
1941-5-31
040
Riverside
Peninsular Range; San Jacinto Mtns. Region, [Anza Valley] 1.5 to 2 miles from [south of] turnoff to Anza Monument [from modern Hwy 371] on road to Coyote Canyon
1296
Comment
UCR221488
Monardella nana subsp. arida
Elizabeth McClintock, Harlan Lewis
1941-6-29
077
Riverside
Peninsular Range; Santa Rosa Mtns., road up Santa Rosa Mountain, 1 mile beyond canyon where stream crosses road
2012
Comment
UCR221491
Monardella nana subsp. arida
Elizabeth McClintock, Harlan Lewis
1941-6-29
80
Riverside
Peninsular Range; Santa Rosa Mtns., road up Santa Rosa Mountain, 5.5 miles beyond canyon where stream crosses road
2378
Comment
RSA247308
Monardella nana subsp. tenuiflora
Gary D. Wallace
1966-7-3
639
Riverside
San Jacinto Mountain: Thomas Mountain, southeast of Idyllwild.
Comment
SEINET3996320
Monardella nana subsp. tenuiflora
Noel H. Holmgren, Liew Fah Seong
1969-6-17
3579
Riverside
San Jacinto Mountains, County Road R1, 1/4 mile above Bay Tree Spring.
Comment
UCR221495
Monardella nana subsp. tenuiflora
Elizabeth McClintock, D. Weiner
1941-7-11
101
Riverside
Peninsular Range; San Jacinto Mtns., Black Mountain, 2 miles beyond the snow gate
2256
Comment
JOTR31922
Monoptilon bellioides
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2164
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road
Comment
RSA4676
Monoptilon bellioides
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon, near Palm Springs.
457
Comment
RSA554208
Monoptilon bellioides
Theo Glenn
1992-3-31
92 -15
Riverside
Colorado Desert. N side of Eagle Mountains, Storm Jade Mine.
Comment
SEINET10842464
Monoptilon bellioides
David B. Dunn
1946-3-16
Dunn 2076
Riverside
Dry arid slope in Pushawalla Palm Canyon about 1 mile above the main group of Palms.
Comment
UCR24296
Montia chamissoi
John C. Roos
1937-8-18
2536
Riverside
San Jacinto Mtns, Round Valley
2744
Comment
SEINET7296363
Muhlenbergia andina
Richard W. Pohl
1963-1
9424
Riverside
Lake Fulmor, San Jacinto Mts.
1300
Comment
CLARK-A1528-76
Muhlenbergia asperifolia
John C. Roos
1951-9-25
5257
Riverside
Riverside
259
Comment
POM185023
Muhlenbergia microsperma
Marcus E. Jones
1926-3-10
s.n.
Riverside
Santa Ana Canyon
Comment
CAS-BOT-BC275041
Muhlenbergia richardsonis
H. M. Hall
1901-7-1
2477
Riverside
San Jacinto Mountains. Tamarack Valley
2804
Comment
RSA179515
Muhlenbergia rigens
E. W. Lathrop
1959-5-17
4540
Riverside
14 miles west of Murrieta.
Comment
SD132481
Muhlenbergia rigens
Scott White
1990-10-23
Riverside
8.5 mi. (airline) ENE of Temecula; E of De Portola Rd. on El Dorado Rd., freshwater marsh
487
Comment
UCR163817
Muhlenbergia rigens
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 1 mile N of Squaw Mountain, 1.6 mi. NE of Tenaja Guard Station
716
Comment
CHSC23898
Nama demissa
T. M. Lane
1975-3-24
5
Riverside
In a wash, 1 mi n or US Interstate 10 at s entrance of Joshua Tree National Monument on Pinto Basin Rd.
533
Comment
SJSU1887
Nama demissa
J. W. Tilden
1957-4-18
1106
Riverside
near Whitewater E of San Gregorio Pass
Comment
UCR119340
Nama demissa
B. G. Pitzer
2000-5-7
4127
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
RSA735327
Nama demissa var. demissa
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11295
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
RSA653585
Nama stenocarpa
A. C. Sanders, D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23173
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr., [UTM 10km cell: 11S MH-9E, 4N. Mt. Rudolph]
433
Comment
UC821907
Nassella cernua
P. A. Munz and I. M. Johnston
1922-5-21
5540
Riverside
Hemet Valley San Jacinto Mts.
1402
Comment
RSA263718
Nassella lepida
E. W. Lathrop
1966-5-26
6343
Riverside
Mail Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
JEPS493
Nassella pulchra
E. Bartholomew
Riverside
Riverside
Comment
LA102250
Navarretia atractyloides
John C. Roos;
1950-5-27
4818
Riverside
NE summit of Reche Canyon
761
Comment
UCR112000
Navarretia atractyloides
A. C. Sanders, T. B. Salvato
2000-5-25
23425
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR25246
Navarretia fossalis
John C. Roos
1952-5-28
5729
Riverside
Perris-Aguanga Basin region, San Jacinto River bottomland 1 mile southeast of Perris
427
Comment
UCR279329
Nemacladus
A. C. Sanders, Jim Malusa
2017-3-23
42940
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 3 miles east of Iris Pass
854
Comment
SEINET10461230
Nemacladus glanduliferus var. glanduliferus
Munz
1952-5-2
MUNZ 16239
Riverside
Dry Morongo Wash, northwest end of Coachella Valley
457
Comment
UCR139244
Nemacladus longiflorus
A. C. Sanders, Kate Kramer
2003-6-11
26883
Riverside
San Jacinto Mtns., Garner Valley, southwest side of the valley, foot of Thomas Mtn., west of Hwy 74 on south side of Ramona Truck Trail
1402
Comment
SEINET10458394
Nemacladus longiflorus
Boyd
1986-4-22
BOYD 1753
Riverside
Temescal Canyon: Alluvial benches of Indian wash just south of Interstate 15
Comment
RSA583742
Nemacladus pinnatifidus
Steve Boyd
1995-4-24
8489
Riverside
Palomar Range, eastern edge of the Agua Tibia Wilderness Area, west of Devil's Hole, along the Wildhorse Trail at a saddle near the corner of section 35.
701
Comment
SD260929
Nemacladus ramosissimus
Andrew C. Sanders, D. Malueg
2003-5-8
26570
Riverside
Perris-Aguanga Basin region: Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd, and east of the creek (Murrieta 7.5'Q)
395
Comment
UC110963
Nemacladus ramosissimus
T. S. Brandegee
Apr 1901
Riverside
Colorado Desert
Comment
RSA663590
Nemacladus tenuis var. aliformis
Marcus E. Jones
1926-2-26
s.n.
Riverside
Near Shaver's Well.
Comment
RSA439263B
Nemacladus tenuis var. tenuis
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
SBBG7470
Nemacladus tenuis var. tenuis
H. and M. Dearing
1937-4-10
1834
Riverside
Thousand Palms Cyn
Comment
UCR91423
Nemophila menziesii
Scott D. White
1995-3-30
2660
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
RSA0060576
Nemophila menziesii subsp. menziesii
Bob Rogers
1984-4-28
26
Riverside
Collected on North-facing slope adjacent ot and on the South side of Highway 74, 3.6 miles from Strawberry Creek going towards Mountain Center.
1219
Comment
RSA0036809
Nicotiana glauca
Bob Rogers
1984-4-21
17
Riverside
Along trail and bank area on the west side of Strawberry Creek heading upstream. Starting point was 4.9 miles from Cranston ranger station heading East on Hwy.74.
914
Comment
UCR174248B
Nicotiana glauca
A. C. Sanders, T. B. Salvato
2006-6-2
33067
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
JOTR28913
Nicotiana obtusifolia
La Doux, Tasha
2004-2-24
1148
Riverside
Joshua Tree National Park. Trail to Lost Palms Oasis, southeast of Cottonwood Oasis
914
Comment
RSA0018763
Nicotiana obtusifolia
N. R. Zabriskie, Walter Zabriskie
1972-3-27
474
Riverside
''North Canyon'', Andreas Canyon watershed, east slope San Jacinto Mts.
366
Comment
UCR232046
Nicotiana quadrivalvis
John F. Green
2008-4-15
0408- 09
Riverside
Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St.
523
Comment
UCR235078
Nicotiana quadrivalvis
A. C. Sanders, John F. Green
2012-6-1
40235
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, just SE of I-15 junction with Horsethief Cyn. Rd., c. 7 miles N of Lake Elsinore
377
Comment
CLARK-A1045-307
Nicotiana trigonophylla
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon Pinyon Pines area; ; ; Palm Desert 15'Q
1066
Comment
CAS-BOT-BC131882
Nolina parryi
Peter H. Raven
1959-5-18
14246
Riverside
0.9 miles south of Mountain Center on road to Aguanga, San Jacinto Mountains
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
UC575034
Nolina parryi
C. Epling and Wm. Robison
1933-6-26
Riverside
Key's View Little San Bernardino Mountains
1524
Comment
CAS-BOT-BC71163
Notholaena californica
Ivan Johnston
1917-4-4
1052
Riverside
Palm Canyon
304
Comment
UC371114
Notholaena californica
Miss M. A. King
1893-1
Riverside
Menifee
Comment
CHSC8395
Oenothera
Edward L. Smith
1957-4-3
234
Riverside
1 mi. n on hwy. 99 to 29 Palms. San Bernardino Mts.
91
Comment
UC873908
Oenothera californica subsp. californica
P. A. Munz
1922-6-27
5845
Riverside
Santa Rosa Santa Rosa Mts.
1981
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
CSUSB207
Oenothera deltoides
Linda Stangor
1974-4-18
Riverside
Windy Point; South side of Windy Point dunes.
Comment
RSA778490
Oenothera deltoides
Duncan S. Bell
2009-3-8
57
Riverside
Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice.
404
Comment
UCD106847
Oenothera deltoides
Richard Bates
1949-4-28
s.n.
Riverside
Sand dunes, Cathedral City, southeast of Palm Springs.
Comment
RSA144927
Oenothera deltoides subsp. deltoides
J. W. MacSwain, R. W. Thorp
1959-3-7
59 -47
Riverside
2 miles west of Hopkins Well.
Comment
CLARK-A1045-127
Oenothera micrantha var. exfoliata
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
CDA38176
Oenothera pallidula
M. Wasbauer
1960-3-26
s.n.
Riverside
Shaver s Summit.
0
Comment
RSA719038
Oenothera primiveris
Michael Honer
2005-3-11
2062
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
UCR40267
Olea europaea
Steve Boyd
1985-7-23
1004
Riverside
Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 5.5 mi west of Rancho California
396
Comment
SBBG25820
Oligomeris linifolia
E. R. Blakley
1966-4-9
6748
Riverside
jct of US Hwy 60-70 and Wiley Well Rd, ca. 15 mi W of Blythe
121
Comment
SBBG2641
Oligomeris linifolia
H. and M. Dearing
1942-2-12
4801
Riverside
Cathedral City
Comment
POM348469
Olneya tesota
Anstruther Davidson
1928-05
s.n.
Riverside
Colorado Desert.
Comment Read comments Dec 14 2015
UCR225721
Oncosiphon piluliferum
A. C. Sanders
2011-3-30
38906
Riverside
Peninsular Range, city of Lake Elsinore, along north edge of Hwy 74 at and above Trellis Lane
457
Comment
SEINET9037810
Opuntia basilaris
M. A. Baker, Michelle Cloud-Hughes
2015-1
18413
Riverside
San Gorgonio River, 2km SW of Cabazon, 27km WNW of central Palm Springs, 14km WSW of the historical site of Whitewater
513
Comment
LA26723
Opuntia basilaris var. basilaris
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
POM274050
Opuntia bigelovii var. bigelovii
Lyman Benson
1933-3-31
4182
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
UCR41414
Opuntia engelmannii
A. C. Sanders
1984-4-21
5016
Riverside
San Jacinto Mountains, Garner Valley, 0.25 mi NW of Kenworthy Ranger Station.
Comment
JEPS66898
Opuntia polyacantha
W. L. Jepson
1901-5-22
1384 a
Riverside
between Van Deventer Flats and Santa Rosa Indian Village (probably towards Toro Peak); Santa Rosa Mts.
Comment
UCR267291
Orcuttia californica
Tom Griggs
1976-6-16
s.n.
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Mesa de Burrro
610
Comment
SBBG7247
Orobanche cooperi
H. and M. Dearing
1937-4-10
1121
Riverside
10 mi N of Indio
Comment
UC68787
Orobanche cooperi
E. E. Schellenger
Riverside
Colorado Desert, Santa Maria Mountains Santa Maria Mountains; Colorado Desert, Santa Maria Mountains
Comment
SEINET10500313
Orobanche cooperi
David B. Dunn
1946-2-23
Dunn 1987
Riverside
Collected in a sandy wash bed beside a boulder in Grotto Canyon.
Comment
SEINET10902575
Orobanche cooperi
David B. Dunn
Dunn 2031
Riverside
Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills. Sparse desert scrub of Larrea and Franseria, with palms at the springs in the canyon.
Comment
UC1608240
Osmadenia tenella
Steve Boyd, Tim Ross
1992-5-4
7182
Riverside
e of Verdugo Potrero; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar
Comment
UCR90394
Oxalis californica
D. L. Banks, Steve Boyd
1995-5-9
0360
Riverside
NW Palomar Mtns., North of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtns, the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
793
Comment
UCR19404
Oxalis corniculata
C. S. Papp
1963-6-10
269
Riverside
Collector's backyard in Riverside [Papp residence]
Comment
UCR165195
Oxytheca caryophylloides
Margaret Bornyasz
2003-8-7
s.n.
Riverside
Peninsular Ranges, San Jacinto Mtns., Highway 243, turnoff to Black Mtn. Road, c. 2 mi SE of Lake Fulmor
1643
Comment
UCR18187
Oxytheca emarginata
A. C. Sanders
1978-4-30
865
Riverside
Santa Rosa Mtns, Pinyon Flats area, above the Dolomite Mine
1220
Comment
POM12807
Oxytheca trilobata
P. A. Munz
1922-6-25
5818
Riverside
Vandeventer Flat.
1707
Comment
UCR201632
Oxytheca trilobata
Scott D. White, Justin M. Wood
2008-6-16
12130
Riverside
San Jacinto Mountains, Fobes Ranch Road north of Quinn Flat
1463
Comment
RSA650116
Paeonia californica
Marion P. Harthill
1976-5-6
s.n.
Riverside
Cleveland National Forest.
610
Comment
CAS-BOT-BC327920
Palafoxia arida
John H. Thomas
1957-3-30
6528
Riverside
8.1 miles E of Cactus City, about 13 miles E of Coachella. near US Hwys 60 and 70. Colorado Desert.
518
Comment
RSA763994
Palafoxia arida
Justin M. Wood, D. M. Ray
2010-10-21
3003
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
JEPS30724
Palafoxia arida var. arida
Peter H. Raven
1962-4-7
17119
Riverside
San Gorgonio Pass E of Banning
396
Comment
UCR82985
Panicum capillare
A. C. Sanders, S. D. White, C. L. Sanders
1994-10-9
15810
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
CLARK-A1528-80
Panicum capillare var. occidentale
John C. Roos
1951-9-25
5255
Riverside
Riverside
259
Comment
SBBG57166
Panicum urvilleanum
M. N. Ackley
1928-4-4
Riverside
near Edom
64
Comment
RSA206495
Papaver californicum
E. W. Lathrop
1969-5-8
7017
Riverside
Los Alamos Canyon near junction of San Mateo Canyon, Clevland National Forest, Trabuco district
518
Comment
CAS-BOT-BC413394
Parietaria hespera var. hespera
Milo S. Baker
1928-4-3
2779 a
Riverside
Palm Canon [Canyon]
Comment
SBBG89555
Parkinsonia aculeata
J. Adams
1965-5-9
211
Riverside
northern section of Palm Springs on Hwy 111
243
Comment
SEINET10940084
Parkinsonia florida
Billy Joe Cox
1975-4-23
Cox 4137
Riverside
1-3 km W, (ca 32 m S of Blythe).
70
Comment
RSA0054913
Parkinsonia microphylla
W. Marquart
1938-3-12
s.n.
Riverside
Fifteen mi. west of Blythe.
Comment
RSA704040
Parosela spinosa
Anonymous
s.n.
Riverside
Colorado Desert.
Comment
UCR95742
Paspalum dilatatum
D. L. Banks, V. W. Steinmann
1996-4-20
0902
Riverside
Agua Tibia Mtns, NW Palomar Mtns; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California- Emerson Oaks Reserve
524
Comment
SFV11423
Pectis papposa var. papposa
M. L. Vincent, R. H. Swade
1963-10-19
447
Riverside
Within 3 miles of California State Highway 74 (Pines to Palms Highway) as highway crosses Santa Rosa Indian Reservation. About 1.5 miles west of Santa Rosa summit.
1503
Comment
UCR108481
Pectocarya
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16228
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
UCR97470
Pectocarya anisocarpa
A. C. Sanders
1997-3-1
19754
Riverside
Box Springs Mountains, E side of Pigeon Pass Valley c. 1/2 mile NW of Lawless Ranch, east of intersection of Hidden Springs Road and Pigeon Pass Road.
579
Comment
RSA610586
Pectocarya linearis
R. S. Woglum
1938-5-1
1605 A
Riverside
Peninsular Ranges: South of Hemet; San Jacinto Valley west of San Jacinto Mountains.
Comment
RSA604848
Pectocarya linearis subsp. ferocula
Scott D. White
1995-3-30
2644
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
RSA614669
Pectocarya linearis subsp. ferocula
Scott D. White
1997-2-28
4726
Riverside
SE of Hwy 74, ca 1 mi E of junction with Hwy I-15 Fwy.
457
Comment
UC25023
Pectocarya linearis subsp. ferocula
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UCR35181
Pectocarya penicillata
L. B. Ziegler
1972-5-18
462
Riverside
San Jacinto Mtns., Upper Pipe Creek (drains into Hemet Valley)
1585
Comment
UCR85078
Pectocarya penicillata
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16039
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
CLARK-A1528-2252
Pectocarya platycarpa
John C. Roos
1937-5-2
1838
Riverside
Frost Reservoir
Comment
UC2015552
Pectocarya platycarpa
A. C. Sanders with P. MacKay, M. Jacobsmyer, C. Sanders, et al.
1995-3-5
15995
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
UCR174086
Pectocarya recurvata
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32548
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
488
Comment
UCR177295
Pectocarya recurvata
Scott D. White
2003-3-23
8834
Riverside
Santa Rosa Mountains, Desert slope, Hwy 74 near Carrizo Creek crossing
762
Comment
UCR228848
Pectocarya recurvata
A. C. Sanders, Nathan Moorhatch
2011-3-22
38791
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland in Menifee Valley, powerline route along McLaughlin Rd. east of Trumble Rd. and west of Antelope Rd.
440
Comment
POM281157
Pedicularis densiflora
Ethel Rush
1951-4-12
170
Riverside
1 mi. south of Aguaga, Hyway 79. Agua Tibia Mts. Loam soil. Lake Henshaw drainage, loam soil. west slope.
Comment
POM12747
Pedicularis semibarbata
Philip A. Munz
1922-7-6
6020
Riverside
Between Hidden Lake and Round Valley.
2561
Comment
RSA686749
Pellaea andromedifolia var. andromedifolia
Christopher Davidson, B. Gustafson
1977-4-7
5592
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail.
610
Comment
RSA686922
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-11
1057
Riverside
Santa Rosa Mountain, S side of summit ridge
2439
Comment
RSA686885
Pellaea mucronata var. mucronata
P. A. Munz
1949-4-13
13048
Riverside
above Cottonwood Springs, west end Eagle Mts. Colorado Desert
1098
Comment
UC1080396
Pellaea mucronata var. mucronata
E. K. Balls and P. C. Everett
1957-8-20
22673
Riverside
14.7 mi sw and w along State Hwy 74 from Palm Village (junction with State Hwy 111)
1127
Comment
JEPS11253
Penstemon centranthifolius
C. V. Meyer
June 1927
272
Riverside
Saunder's Meadow San Jacinto Mts., Saunder's Meadow
Comment
UCR133452
Penstemon centranthifolius
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 80
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon, c. 0.6miles NNW of Cabazon.
1280
Comment
CAS-BOT-BC265292
Penstemon clevelandii subsp. connatus
Philip A. Munz
1937-5-29
15154
Riverside
Deep Canyon, Santa Rosa Mountains
1066
Comment
RSA284585
Penstemon labrosus
C. W. Tilforth, John Dourley
1980-7-15
2072
Riverside
South of Thomas Mountain Campground along Thomas Mountain Road, south of Lake Hemet & west of Highway 74.
Comment
RSA6012
Penstemon labrosus
Carl B. Wolf
1932-8-4
3929
Riverside
Strawberry Valley, 1.5 miles froStrawberry Valley.m Idyllwild on road to Banning
1707
Comment
JEPS13909
Penstemon rostriflorus
P. A. Munz
1922-7-6
6007
Riverside
Tahquitz Valley trail from Fern Valley San Jacinto Mts., Tahquitz Valley trail
2133
Comment
CLARK-A1528-877
Penstemon spectabilis
C. M. Flanagan
1973-5-20
OO 528
Riverside
Morongo Indian Reservation
1158
Comment
RSA2593
Penstemon spectabilis
J. T. Howell
1928-7-9
1061
Riverside
Temescal Canyon, 6 miles south of Glen Ivy
335
Comment
NY661194
Penstemon spectabilis var. spectabilis
F. W. Pennell
1940-4-28
25279
Riverside
Route 74, 7-8 miles east of Hemet
548.6
Comment
UC1478709
Pentachaeta aurea
C. W. Tilforth and B. Busenberg
1980-6-10
1977
Riverside
on n leg of Thomas Mtn. Rd. 0.1 mi n Hiway 74 (1 mi s of Lake Hemet)
1386
Comment
UCR34884
Pentachaeta aurea
L. B. Ziegler
1966-6-21
056
Riverside
Peninsular Range; San Jacinto Mtns., between Mountain Center and Keen Camp Summit
1448
Comment
SEINET9628509
Pentagramma triangularis
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23110
Riverside
Along steep bank, 10 mi N of Pala, along road to Elsinore.
Comment
SEINET6626631
Pentagramma triangularis subsp. maxonii
S. B. Parish
1907-4-18
6114
Riverside
Western base of the Colorado Desert
200
Comment
UCR227004
Peritoma arborea
Jim Andre
2011-2-2
16235
Riverside
Coachella Valley, mouth of Big Morongo Wash, 1 mi east of Hwy 62, just north of North Indian Canyon Road, west of Desert Hot Springs, 7.5 mi north of Hwy I-10
487
Comment
CAS-BOT-BC77488
Peritoma arborea var. angustata
B. D. Stark
1932-6-15
1524
Riverside
Colorado Desert, Eagle Mts., above Utopia
228
Comment
HSC79980
Peritoma arborea var. arborea
James Henrickson
1973-3-18
8610
Riverside
33 mi. E of Temecula, 5-7 mi. SE of Terwilliger, at N end of Coyote Canyon Rd., first steep grade down to canyon, in wash of Coyote Canyon
762
Comment
CLARK-A1528-2022
Perityle emoryi
John C. Roos
1946-12-7
3183
Riverside
Pushawalla Palms
Comment
POM301786
Perityle emoryi
J. Cole
1942-5-19
971
Riverside
Ruby Lee Mine, Joshua Tree National Monument.
915
Comment
POM7074
Perityle emoryi
P. A. Munz
1919-5-7
2779
Riverside
Tahquitz Canyon
244
Comment
UC1719674
Perityle emoryi
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11214
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region; Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate
Comment
UCR269872
Perityle emoryi
A. C. Sanders, Jim Malusa
2016-3-18
42364
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA445158
Petalonyx thurberi
A. Menke
1955-5-22
s.n.
Riverside
Palm Springs Station.
Comment
POM264161
Petunia parviflora
J. C. Roos
1937-6-7
498
Riverside
South of Sage.
Comment
JEPS37154
Peucephyllum schottii
W. L. Jepson
1927-4-12
11682
Riverside
Painted Canyon Mecca Hills
76
Comment
POM98817
Peucephyllum schottii
P. A. Munz
1926-1-31
9955
Riverside
Dos Palmos [Palmas] Spring.
Comment
UC1546692
Peucephyllum schottii
Barry A. Prigge
1988-2-21
7848
Riverside
2 mi w Clemens Well; Colorado Desert, Orocopia Mountains
228
Comment
UCR60642
Peucephyllum schottii
C. B. Wolf
1932-4-26
02980
Riverside
Sonoran (Colorado) Desert, 8 mi east of Mecca, on Blythe Road
183
Comment
RSA125596
Phacelia affinis
Peter H. Raven
1958-5-5
12906
Riverside
Joshua Tree National Monument, Salton View
1585
Comment
RSA426004
Phacelia ambigua
N. C. Cooper
1949-4-8
3259
Riverside
Indio. Mecca Pass, east of Indio.
457
Comment
UCR232514
Phacelia ambigua var. ambigua
Dave Silverman
2010-3-30
7889
Riverside
Sonoran (Colorado) Desert, lower east flank of southern McCoy Mountains, 1.8 km W of Black Creek Rd, 7.0 km E of McCoy Peak, and 4.4 km north of I-10
183
Comment
CLARK-A1656-667
Phacelia bicolor
Lois Ann Scott
1978-3-28
Riverside
Joshua Tree National Park
1066
Comment
POM263071
Phacelia campanularia
J. C. Roos
1937-4-18
678
Riverside
Whitewater, Colorado Desert.
Comment
POM178002
Phacelia campanularia subsp. vasiformis
Marcus E. Jones
1930-3-15
26506
Riverside
Eagle Mountains.
Comment
CSUSB130
Phacelia cicutaria
Bob Sullivan
1966-3-10
Riverside
100 yards east of railroad tracks on corner of Tamescal Street and Comtom Ave. -near city of Corona
259
Comment
RSA680847
Phacelia cicutaria var. hispida
Scott D. White, Michael Honer
2003-4-2
8907
Riverside
Temescal Valley: Just west of I-15 Freeway and northeast of Lawson Dr.
305
Comment
RSA0043233
Phacelia crenulata var. ambigua
Duncan S. Bell
2010-5-1
882 A
Riverside
Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road.
291
Comment
CLARK-A1045-319
Phacelia distans
George K. Helmkamp
1977-3-20
Riverside
Morongo Indian Reservation edge of Hathaway Creek, west of the Malki Museum; Cabazon 7.5'Q
Comment
JEPS2002
Phacelia distans
W. L. Jepson
12567
Riverside
n Mecca; Colorado Desert, Eagle Mts., Cottonwood Spr.
731
Comment
RSA426250
Phacelia distans
H. de Forest, Jack Rempel
1934-4-14
19807
Riverside
San Gorgonio Pass.
602
Comment
UC1537521
Phacelia distans
Gordon H. True Jr.
1935-2-27
27
Riverside
Box Springs
365
Comment
UC881082
Phacelia distans
I. W. Clokey and E. G. Anderson
1930-4-11
4681
Riverside
n Palm Springs; Colorado Desert
170
Comment
POM289797
Phacelia distans
Lyman Benson
1933-3-31
4178
Riverside
Beginning of Hemet Road, San Jacinto Mt. Colorado Desert.
579
Comment
SEINET5760623
Phacelia fremontii
N. H. Holmgren, P. K. Holmgren
1974-4-2
7575
Riverside
Pinto Mountains, Joshua Tree National Monument, Hidden Valley Campground, 13.9 miles southeast of Joshua Tree (10 airline miles south-southwest of Twentynine Palms).
1311
Comment
JEPS4091
Phacelia minor
Rimo Bacigalupi and J. F. MacBride
1952-3-30
3552
Riverside
along US 395 2.6 mi n Murrieta (between Wildomar and Murrieta, sw Riverside Co.)
Comment
OBI8236
Phacelia minor
David J. Keil, Malcolm McLeod
1977-3-26
12002
Riverside
0.2 mi NW of Prado Dam on Calif 71
183
Comment
UC1537525
Phacelia minor
Gordon H. True Jr.
1935-2-20
2
Riverside
Box Springs Sycamore Canyon (lower end of canyon)
365
Comment
UCR214880
Phacelia neglecta
A. C. Sanders
2010-3-15
37395
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
RSA494633
Phacelia ramosissima var. latifolia
Maureen Pendleton
1987-5-20
s.n.
Riverside
Ca. 0.8 mi. (airline) WSW of town of Anza on Terwilliger Rd.
1280
Comment
RSA74706
Phacelia rotundifolia
F. W. Peirson
1919-4-13
4125
Riverside
Alkali Canyon, eastward from Palm Canyon; Colorado Desert.
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
RSA206251
Phlox austromontana
Reid V. Moran
1968-8-3
15364
Riverside
1 mile NW of Toro Peak.
2250
Comment
HSC83021
Pholistoma membranaceum
N. M. Fellows
1985-3-16
111
Riverside
Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mi. W of Snow Creek Village
489
Comment
SEINET8000821
Pholistoma membranaceum
Ana Lilia Reina G.
2003-3-30
2003 -324
Riverside
Palm Canyon, Agua Caliente Indian Reservation, edge of Palm Spring NWbase of San Jacinto Mountains
274
Comment
UCR42516
Pholistoma membranaceum
P. J. Leary
1975-2-25
944
Riverside
SE Mojave Desert, Joshua Tree National Monument, 2.3 SE of Aqua Peak. Coxcomb Mtns
976
Comment
UCD102028
Phoradendron bolleanum
Steve Boyd
1985-12-14
1193
Riverside
Gavilan Hills, Harford Springs County Park.
Comment
CAS-BOT-BC135068
Phoradendron californicum
Del Wiens
1953-12-5
866
Riverside
Several miles S of Cottonwood Springs, Joshua Tree National Monument
213
Comment
CAS-BOT-BC135069
Phoradendron californicum
Del Wiens
1953-12-5
872
Riverside
near Junction of road from S end of Joshua Tree National Monument and US 60 and 70
152
Comment
JEPS42602
Phoradendron californicum
S. B. Parish
1920-3-26
20010
Riverside
Colorado Desert, Indian Wells
Comment
RSA601648
Phoradendron californicum
Louis C. Wheeler
1956-2-25
7176
Riverside
Deep Canyon, south of Palm Desert.
Comment
RSA770423
Phoradendron californicum
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4878
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
RSA772004
Phoradendron californicum
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4968
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
JOTR30780
Phoradendron densum
La Doux, Tasha, Mike Bell, Katy Matthews
2007-4-4
1890
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: (Stop 7) Covington Flats near top of Smith Water Canyon
1365
Comment
POM106001
Phoradendron villosum
Marcus E. Jones
1882-6-29
11723
Riverside
[Unspecified]
Comment
SEINET2097189
Phragmites australis
R. Harms
2003-4-1
Riverside
San Andreas Oasis, Dos Palmas Reserve;
-15
Comment
RSA339665
Physalis crassifolia
Robert F. Thorne, C. W. Tilforth
1980-5-28
54195
Riverside
W-facing slope of Whitewater ridge above old bridge. San Bernardino Mtns.
Comment
RSA555225
Physalis crassifolia
Robert F. Thorne
1966-10-15
41820
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway.
Comment
RSA80966
Physalis crassifolia
G. R. Campbell
1952-4-6
18415
Riverside
2 mi. s. of jct. of Cottonwood Springs road, road through Joshua Tree National Monument, south from 29 Palms.
884
Comment
UCR242119
Physalis crassifolia
Jim Andre
2011-2-9
15923
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
UCSB22460
Physalis crassifolia
Anthony, Jean
1965-2-28
Riverside
1 mile west of Jefferson Street on Avenue 58 southwest of Coachella
Comment
RSA234022
Pilularia americana
R. F. Thorne, Earl Lathrop
1969-5-12
37919
Riverside
Santa Rosa Plateau: Large vernal marsh on S end of Mesa de Colorado, Rancho California
625
Comment
LA6049
Pinus contorta subsp. murrayana
Virginia Mars;
1951-5-26
sn
Riverside
San Jacinto Mountains, Tahquitz Peak
2285
Comment
UC64431
Pinus coulteri
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1313
Riverside
Johnston Ranch San Jacinto Mt.
1354
Comment
UCR241203
Pinus coulteri
Tracy Tennant, Jeffrey Ross
1998-4-9
MOR- 1013
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Wood Canyon, east of upper Potrero Canyon
1305
Comment
CAS-BOT-BC78594
Pinus flexilis
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Ridge west of Tahquitz Valley (highest point on Strawberry Valley trail), San Jacinto Mts.
2438
Comment
CAS-BOT-BC78596
Pinus flexilis
Winifern W. Swarth
1915-9-10
s.n.
Riverside
Ridge west of Tahquitz Valley (highest point on Strawberry Valley trail), San Jacinto Mts.
2438
Comment
RSA5238
Pinus flexilis
C. B. Wolf
1932-8-5
3982
Riverside
Rocks at summit of San Jacinto Peak
3294
Comment
RSA682885
Pinus flexilis
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1448
Riverside
Northeast side of Tahquitz Peak, on trail to Saddle Junction
2637
Comment
RSA762002
Pinus lambertiana
Shawn Krosnick, C. Martinez, N. Fraga, L. McDade
2010-8-14
654
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR55209
Pinus lambertiana
J. A. Adams
1965-7-3
341
Riverside
San Jacinto Mtns., Azalea Canyon above campground
1829
Comment
UCSB82
Pinus lambertiana
Waian, Lee
1960-5-14
Riverside
At the top of Black Mtn. at the Black Mtn. campground; San Jacinto Mtns., about 15 miles from Banning on road to Idyllwild
2133
Comment
CAS-BOT-BC79094
Pinus quadrifolia
C. B. Wolf
1931-5-11
1947
Riverside
near Pipe Creek, above Hemet Valley, San Jacinto Mts.
1706
Comment
CAS-BOT-BC79096
Pinus quadrifolia
H. M. Hall
1901-6-1
2139
Riverside
Santa Rosa Mountains, Coyote Canyon
1524
Comment
OBI69339
Pinus quadrifolia
David Charlton
1988-5-21
1908
Riverside
Thomas Mtn Rd, from N to S. W of GarnerValley and S of Lake Hemet on hwy 74
1676
Comment
RSA614474
Piperia cooperi
Darin L. Banks
1997-4-5
1701
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of Wilderness Area boundry, along tributary of north fork of Pechanga Creek.
445
Comment
UCR135821
Pistia stratiotes
A. C. Sanders, C. L. Sanders, D. L. Sanders
2004-5-23
27963
Riverside
Sonoran (Colorado) Desert, Coachella Valley, northeast end of the Salton Sea, near end of Johnson St.
-70
Comment
CHSC35499
Plagiobothrys
Ken Cole
1972-4-29
M- 14
Riverside
21 mi. SW of Murrieta on Tenaja Rd.; near vernal pool.
655
Comment
RSA192087
Plagiobothrys arizonicus
E. W. Lathrop
1960-6-7
4851
Riverside
14 miles W of Murrieta
Comment
SEINET4691425
Plagiobothrys arizonicus
T. B. Salvato, Tracy Tennant
1998-1
MOR- 1217
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03.
793
Comment
RSA736297
Plagiobothrys canescens
Scott D. White, Jamie Minor
2008-3-13
11768
Riverside
Banning: S of Union Pacific RR, powerline route from Sunset Ave to 1 mile W.
732
Comment
UCR116792
Plagiobothrys canescens
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24154
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
UCR152647
Plagiobothrys canescens
A. C. Sanders
2005-4-22
29598
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR98061
Plagiobothrys canescens
A. C. Sanders
1997-3-1
19730
Riverside
Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft).
610
Comment
JOTR32305
Plagiobothrys canescens var. canescens
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3237
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
UC1563092
Plagiobothrys collinus
Steve Boyd
1986-3-1
1370
Riverside
Gavilan Plateau, Gavilan Hills: 1/4 mile south of Harford Springs County Park.
640
Comment
UCR150243
Plagiobothrys collinus
John F. Green
2005-2-14
s.n.
Riverside
Moreno Valley, Lasselle St. at Ironwood Ave., N of the 60 Fwy
564
Comment
POM12984
Plagiobothrys collinus var. fulvescens
P. A. Munz, I. M. Johnston
1922-5-19
5417
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
RSA80213
Plagiobothrys kingii
F. W. Peirson
1922-4-29
2924
Riverside
Field S of Lake Elsinore
375
Comment Read comments Dec 19 2018
SD224886
Plagiobothrys leptocladus
A. C. Sanders, K. D. Jones & D. Malueg
1996-4-20
18048
Riverside
San Jacinto River between Neuvo and Lakeview, from 11th to 13th Streets, alkaline flats among the E side of the river channel.
433
Comment
UCR111996
Plagiobothrys leptocladus
A. C. Sanders, T. B. Salvato
2000-5-25
23421
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR25972
Plagiobothrys leptocladus
John C. Roos
1952-4-23
5572
Riverside
Perris-Aguanga Basin region, 1 mi SE of Perris
427
Comment
CLARK-A1528-340
Plagiobothrys nothofulvus
unknown
1966-3-24
Riverside
Pedley
Comment
SEINET7073470
Plagiobothrys tenellus
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
UCR20739
Plagiobothrys tenellus
A. C. Sanders, Steve Boyd
1980-5-2
1407
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR20819
Plagiobothrys undulatus
A. C. Sanders
1980-5-17
1464
Riverside
Santa Rosa Plateau, Santa Ana Mtns., 2.5 miles SW of Murrieta, Mesa De Burro
620
Comment
RSA401992
Plantago erecta
Ora M. Clark
1929-4-6
1960
Riverside
S of Hemet.
Comment
CSUSB1312
Plantago insularis
Robert A. Clark
1966-3-5
3566 3
Riverside
Mecca rural; 2 miles east of Mecca on State Highway 195 on marginal agricultural land adjacent to Creosote bush scrub.
-57
Comment
CLARK-A1656-642
Plantago insularis var. fastigiata
Lois Ann Scott
1978-4-6
Riverside
Mecca
269
Comment
RSA650895
Plantago major
Robert Lindgren
1948-2-10
s.n.
Riverside
Covina.
183
Comment Read comments Feb 17 2013
UC1330003
Plantago ovata
James E. Cole
1941-4-13
547
Riverside
Old Dale Joshua Tree National Monument
396
Comment
UC450059
Plantago ovata
Ivan Johnston
Apr 4 1917-Apr 6 1917
1006
Riverside
near Palm Springs; Colorado Desert
152
Comment
RSA402032A
Plantago ovata var. fastigiata
Robert L. Dressler
1949-3-19
383
Riverside
Box Canyon, Orocopia Mts.
Comment
UCSB6247
Plantago ovata var. fastigiata
Haller, John
1960-4-2
Riverside
south side of U.S. highway 60-70; 5.8 miles east of Desert Center
243
Comment
RSA401709A
Platanus racemosa
A. Menke
1955-4-25
s.n.
Riverside
Andreas Canyon, Palm Springs.
Comment
UCR280925
Platanus racemosa
Mitch Provance
2017-5-25
517- 64
Riverside
Temescal Valley, 0.3 to 0.5 miles SE of Indian Truck Trail, between Temescal Canyon Rd. and Hwy. 15
361
Comment
RSA766067
Plecostachys serpyllifolia
R. E. Riefner Jr.
2006-8-22
06 -365
Riverside
City of Temecula, Vine St. at Peach Tree St.
341
Comment
RSA414081
Pleuraphis rigida
J. S. Stubblefield
1934-9-12
s.n.
Riverside
Between Desert Center & Blythe.
106
Comment
UCR30078
Pleurocoronis pluriseta
George K. Helmkamp
1983-4-5
483- 19
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
CAS-BOT-BC326543
Pluchea sericea
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-28
484
Riverside
North Canyon, Andreas Canyon drainage, east slope San Jacinto Mountains
609
Comment
UC51606
Pluchea sericea
Jos. Burtt Davy
1902-3-25
7931
Riverside
Indio
Comment
UCR135982
Pluchea sericea
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27904
Riverside
Peninsular Range, Alberhill Mountain, around dried pool in bottom of a large clay pit
445
Comment
RSA0021398
Pluchea sericea
L. F. LaPre, D. Hogan
1982-5-18
s.n.
Riverside
Salt Creek at the powerline crossing
Comment
SD144112
Poa howellii
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20646
Riverside
San Jacinto Mountains; N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of Peak 3740
1067
Comment
UCR106332
Polygonum aviculare
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
POM2363
Polygonum bistortoides
I. M. Johnston
1916-8-1
s.n.
Riverside
Round Valley, San Jacinto Mountains.
2744
Comment
UC219083
Polygonum bistortoides
P. A. Munz
1922-7-6
6001
Riverside
Tahquitz Valley San Jacinto Mts.
2194
Comment
UC582926
Polygonum hydropiperoides
Philip A. Munz
1935-10-21
14652
Riverside
below Rincon; Santa Ana River
Comment
UCR122569
Polygonum hydropiperoides
George K. Helmkamp, E. A. Helmkamp
2000-8-29
5985
Riverside
Colorado Desert., South of Mecca, where Lincoln St. crosses the Whitewater River, about 0.5 mile from the Salton Sea
-67
Comment
SEINET269333
Polygonum lapathifolium
Karen Kirtland
1993-6-19
Riverside
San Jacinto River Valley: along I-215 between 4th St. (Perris) and approximately 0.25 miles south of the San Jacinto Riv
430
Comment
RSA29893
Polygonum punctatum
Louis C. Wheeler
1932-9-4
1320
Riverside
Santa Ana River at Chino Creek.
183
Comment
RSA162794
Polypodium californicum
J. D. Olmsted
1959-4-23
459
Riverside
Spring Trail at Beacon Pines Ranch; 9 mi. SW of Corona, Santa Ana Mountains
732
Comment
RSA583360
Polypodium californicum
Steve Boyd, Darin Banks
1995-4-5
8419 B
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
RSA701407
Polypodium californicum
Steve Boyd, Aydee Virgen
2004-4-13
10894
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
CSUSB467
Polypogon monspeliensis
Richard Sayre
1972-5-20
Riverside
Santa Ana River Santa Ana River; Jurupa Avenue, in city of Riverside.
Comment
UC472732
Polypogon monspeliensis
A. S. Hitchcock
1918-3-27
Riverside
Colorado Desert Palm Springs; , Palm Springs
100
Comment
UCR229272
Polypogon monspeliensis
Ginny Short
2011-3-23
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley; Pushwalla Canyon, c. 11 miles east of Cathedral City
183
Comment
UCR260191
Polystichum imbricans
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4997
Riverside
San Jacinto Mountains, Strawberry Creek below Strawberry Valley, c. 2.25 air mi southwest of Idyllwild
1540
Comment
POM360758
Populus fremontii
E. Crow
1929-4-21
334
Riverside
North of Alberhill.
Comment
UCR225586
Populus fremontii
A. C. Sanders, T. B. Salvato
2011-3-29
38865
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, gentle alluvial slope along powerline corridor east of Goetz Rd., west of Wheat St.
450
Comment
RSA775493
Populus fremontii subsp. fremontii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4416
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
SEINET10858335
Populus fremontii subsp. fremontii
Nye Leith, Greg Gust
2005-3-11
Nye 64
Riverside
Lake Elsinore. Mission Trail Rd. Ca. 1 mile S of the intersection of Mission Trail on Malaga Rd..
Comment
HSC24978
Porophyllum gracile
Richard Spjut
1972-2-1
2166
Riverside
Colorado Desert: N face of Chuckawalla Mts. ca. 3-4 mi. S of Desert Center
305
Comment
RSA339248
Portulaca halimoides
R. F. Thorne
1979-8-22
53590
Riverside
Joshua Tree National Monument: Hidden Valley.
1280
Comment
CAS-BOT-BC267207
Potamogeton foliosus
Thorne; P. A. Munz; E. Lathrop
1968-5-8
37593
Riverside
Santa Rosa Plateau: near roadside, Rancho California
609
Comment
HSC83831
Potamogeton foliosus
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47291
Riverside
Santa Rosa Plateau, Rancho California near junction of road to Santa Rosa Ranch from Tenaja Rd.
549
Comment
RSA797661
Potentilla glandulosa subsp. glandulosa
Robert F. Thorne, E. W. Lathrop
1977-5-18
49765
Riverside
Santa Ana Mountains: Camp Portrero [near junction of Tenaja Truck Trail and Ortega Highway (74)]
Comment
RSA774312
Prenanthella exigua
Duncan S. Bell, The Desert Survivors Organization
2011-4-8
2188
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
UCR236546
Prosopis glandulosa
Carolyn Martus, Joseph A. Betzler, Chezzy W. Brungraber, Lance Woolley
2008-4-15
1216
Riverside
Sonoran (Colorado) Desert, 30 miles west of Blythe near Palen Dry Lake, about two miles SSE from the north end of Palen Dry Lake, access via Corn Springs exit from I-10
140
Comment
SEINET11132263
Prosopis glandulosa
G. B. Grant
1906-5-1
1043 -6721
Riverside
Colorado desert at Palm Springs, southern California
Comment
POM46913
Prosopis glandulosa var. torreyana
Mary F. Spencer
1918-3-4
737
Riverside
Palm Springs.
137
Comment
RSA0042162
Prosopis glandulosa var. torreyana
Duncan S. Bell, Evan Meyer
2014-4-2
6525
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA87020
Prosopis glandulosa var. torreyana
F. W. Peirson
1914-04
1995
Riverside
Whitewater at head of Coachella Valley.
Comment
SEINET3269556
Prosopis glandulosa var. torreyana
M. F. Wojciechowski
2000-4-5
875
Riverside
Ca. 5 mi north of Blythe along US 95.
Comment
UCR251947
Prosopis glandulosa var. torreyana
Max Brodie
2014-4-6
11
Riverside
San Bernardini Mtns./Sonoran (Colorado) Desert, Whitewater Canyon off Whitewater Canyon Rd., along Whitewater River near town of Bonnie Bell, c. 2 miles north of Hwy I-10
488
Comment
UCR48506
Prosopis glandulosa var. torreyana
Steve Boyd
1986-4-10
1646
Riverside
Peninsular Range, Gavilan Hills region, Temescal Canyon. De Palma Road between Indian Truck Trail & Horsethief Canyon, 1.2 mi east of the Indian Truck Trail exit of Hwy I-15.
372
Comment
UCSB28886
Prosopis glandulosa var. torreyana
Miller, Brian
1963-6-1
Riverside
1000 Palms Oasis
30
Comment
POM19660
Prunella vulgaris var. lanceolata
Mary F. Spencer
1923-7-23
2236
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
SEINET10943907
Prunus
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12848
Riverside
Near White Water, west of Joshua Tree National Park; north of I-10 (just west ofjunction with CA 62) on Whitewater cut-off, then several kilometers on Whitewater Canyon Road to where it crosses over the river.
Comment
UC219556
Prunus emarginata
P. A. Munz
1922-7-6
6032
Riverside
between Tahquitz and Round Valley (San Jacinto Mountains); San Jacinto Mountains
2225
Comment
LA208122
Prunus fasciculata
J. Warren;
1952-5-25
sn
Riverside
5 mi. W of Palm Desert
914
Comment
RSA453231
Prunus fasciculata
M. B. Dunkle
1934-2-25
3851 -b
Riverside
Dry Morongo, Colorado Desert.
244
Comment
RSA86861
Prunus fasciculata
F. W. Peirson
1928-4-24
7915
Riverside
Plateau land west of Cottonwood Springs, northeast of mecca.
Comment
JEPS89201
Prunus fremontii
Rimo Bacigalupi and L. Heckard, P. C. Hutchison
1962-3-23
8366
Riverside
1.5 mi above and s of Seven Level Hill (at base of Black Hill, along state hwy 74, 11.5 mi above and s of beginning of hwy 74 at Palm Desert); Black Hill
911
Comment
UCR120721
Prunus fremontii
Helen Kennedy, T. B. Salvato
2002-2-2
5442
Riverside
Western Colorado Desert/ San Jacinto Mtns, Coachella Valley, Agua Caliente Indian Reservation, mouth of Andreas Canyon at Palm Canyon, S edge of Palm Springs between Andreas Cyn. Rd. and water tank on W edge of sec. 2
244
Comment
CLARK-A1528-4034
Prunus ilicifolia
John C. Roos
1940-5-4
Riverside
San Timoteo Canyon
Comment
POM49853
Prunus ilicifolia
Philip A. Munz, I. M. Johnston
1924-7-29
8875
Riverside
Above Poppet Flat, San Jacinto Mts.
1220
Comment
POM126246
Psathyrotes ramosissima
Thos. Craig
1927-4-2
61
Riverside
Canyon near Hidden Springs.
Comment
UCR281574
Pseudognaphalium leucocephalum
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-6-5
617- 81
Riverside
Temescal Valley, Mayhew Wash, S side of Temescal Canyon Rd. at intersection with Temescal Hills Rd.
309
Comment
PASA2297
Psilocarphus globiferus
Frank W. Peirson
1922-4-29
Riverside
Lake Elsinore
380
Comment
UCR18158
Psoralea californica
A. C. Sanders
1978-4-30
00362
Riverside
Peninsular Range; Santa Rosa Mtns, Cactus Spring Trail, first large wash east of Horse Thief Creek, probably very near Cactus Spring
1311
Comment
CAS-BOT-BC346358
Psorothamnus
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio
-7
Comment
CAS-BOT-BC346359
Psorothamnus
W. R. Dudley
1895-1-1
s.n.
Riverside
Colorado Desert near Palm Springs Station
Comment
CHSC845
Psorothamnus arborescens var. minutifolius
M. Anthony
1954-4-15
Riverside
Comment
CAS-BOT-BC353630
Psorothamnus emoryi
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
RSA293531
Psorothamnus emoryi
C. W. Tilforth
1979-8-8
1907
Riverside
S edge of Palm Desert along Highway 74, SE of Palm Springs, Riverside Co.
76
Comment
RSA651257
Psorothamnus emoryi
Anne Greenberg
1981-5-17
104
Riverside
Palm Desert, Hwy 74, 5 iles N of Hwy 111.
Comment
RSA776384
Psorothamnus emoryi
Amber Swanson
2011-4-8
371
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
CAS-BOT-BC340910
Psorothamnus schottii
H. M. Hall
1905-4-1
5781
Riverside
Colorado Desert. 10 miles west of Coachella
152
Comment
UC1129839
Psorothamnus schottii
H. S. Yates
1936-4-7
5435
Riverside
2 mi se Willis Palms; Thermal Quad., se of Willis Palms
Comment
UC1280844
Psorothamnus spinosus
H. E. McMinn
1935-6-27
4054
Riverside
wash at foot Palms to Pines Highway at foot Palms to Pines Highway
Comment
CAS-BOT-BC72618
Pteridium aquilinum
Carl B. Wolf
1932-8-4
3911
Riverside
San Jacinto Mts., Point View, near Idyllwild
1645
Comment
SD153019
Pteridium aquilinum var. pubescens
Steve Boyd, Tim Ross and Dave Bramlet
1993-5-12
7313
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos Canyon downstream to confluence with Tenaja Canyon.
365
Comment
UC218099
Pterospora andromedea
P. A. Munz
1922-7-6
6009
Riverside
Fern Valley San Jacinto Mts. (upper part, foot of zig-zag to Tahquitz Valley)
1828
Comment
RSA552699
Pterostegia drymarioides
Steve Boyd, Tim S. Ross, Orlando Mistretta
1992-2-26
6707
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
UCD100915
Pterostegia drymarioides
Steve Boyd
1986-3-1
1358
Riverside
Gavilan Plateau, Gavilan Hills. 1/4 mile south of Harford Springs County Park.
640
Comment
UCR19271
Pterostegia drymarioides
John C. Roos
1952-3-19
5397
Riverside
Peninsular Range, Box Springs Mountains [east edge of Riverside]
457
Comment
CAS-BOT-BC362148
Pulicaria paludosa
A. C. Sanders; Pam MacKay; Tim Thomas; O. F. Clarke; et al
1996-11-23
19661
Riverside
San Bernardino Mtns.: Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
SD181686
Pulicaria paludosa
Scott D. White
2001-6-29
8630 A
Riverside
Menifee Valley, ca. 1.4 miles southwest of the I-215/Newport Road interchange, northwest of the intersection of Holland Road and Bradley Road.
438
Comment
UCR82892
Pulicaria paludosa
A. C. Sanders, S. D. White, C. L. Sanders
1994-10-9
15820
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
JOTR37466
Purshia tridentata var. glandulosa
Hodges, Stephen, T. Green
2016-5-5
588
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
UC72989
Purshia tridentata var. tridentata
M. F. Gilman
1904-1
36
Riverside
Banning
Comment Read comments Mar 13 2011
UCR264642
Quercus
Mitch Provance
2012-4-27
412- 21
Riverside
The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave.
799
Comment
UCR278376
Quercus
Mitch Provance
2012-9-5
912- 09
Riverside
Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., about 100 yards south of intersection with Breckenridge Ave.
755
Comment
UCD47065
Quercus X munzii
Alan D. Eliason; James R. Youse
1966-1-17
s.n.
Riverside
Live Oak Tank, Joshua Tree National Monument, in Riverside County, California.
Comment
POM263040
Quercus agrifolia
J. C. Roos
1937-8-19
358
Riverside
Near summit, Pines to Palms Road
1433
Comment
RSA614235
Quercus agrifolia
A. C. Sanders, G Helmkamp
1997-3-15
19979
Riverside
Lake Skinner area, N foot of 1700 ft. hill E of Bachelor Mtn.,
488
Comment
UCSB1042
Quercus agrifolia var. oxyadenia
Neely, William
1948-10-3
Riverside
above Pinyon Flats, Santa Rosa Mts.
1193
Comment
RSA180379
Quercus berberidifolia
E. W. Lathrop
1965-4-4
5643
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
UCR106880
Quercus berberidifolia
Richard Minnich
1997-11-9
s.n.
Riverside
Box Springs Mountains, N-facing slope in canyon south of Two Trees Canyon & ESE of end of Blaine Street
457
Comment
UCR106910
Quercus berberidifolia
D. L. Banks, Lauren Raz
1996-11-5
1165
Riverside
Agua Tibia Mountains, Pechanga Indian Reservation, SE of San Gabriel Church; along a newly established firebreak along a E facing ridge south of the Southern fork of Pechanga Creek
488
Comment
UCR121644
Quercus berberidifolia
A. C. Sanders, Kent Beaman
2002-5-10
25055
Riverside
Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral
671
Comment
UCD45468
Quercus chrysolepis
Prof. Metcalf
1919-7-1
Riverside
San Jacinto Mts, Riverside County, California.
Comment
UCR100826
Quercus chrysolepis
A. C. Sanders, T. Tennant
1997-11-14
21606
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon
976
Comment
UCR162623
Quercus chrysolepis
S. J. Myers
2005-10-6
s.n.
Riverside
Perris-Aguanga Basin, Noble Creek near Hwy I-10 at San Timoteo Canyon Road/Oak Valley Parkway
762
Comment
SBBG55971
Quercus cornelius-mulleri
C. H. Muller, K. K. Muller
1983-4-15
11764
Riverside
0.5 mi S of Sage Forest Fire Stn, 13.4 mi S of Hemet
1639
Comment
SEINET13953305
Quercus cornelius-mulleri
J. C. Roos
1965-1
Riverside
Pinyon Flats, Santa Rosa Mountains
1219
Comment
UCR118000
Quercus engelmannii
J. Zabriskie
1978-9-10
1155
Riverside
Santa Rosa Mtns, Boyd Deep Canyon Desert Research Center, intersection of Horsethief Creek and Cactus Spring Trail
1037
Comment
UC338415
Quercus macdonaldii var. elegantula
Edw. L. Greene
1889-6-1
Riverside
Temecula Canyon
Comment Read comments Mar 27 2011
UCR111532
Quercus palmeri
A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross
1998-10-25
22278
Riverside
San Jacinto Mtns., Pine Meadow along Hwy 74 in Garner Valley (eastern), 2.7 mi. NW of Hwy 371 junction, 0.8 mi. NW of Devil's Ladder Rd.
1402
Comment
UCR99864
Quercus palmeri
Scott D. White
1996-12-26
4648
Riverside
San Jacinto Mtns, Bautista Canyon, along Bautista Canyon. Road, near junction with Tripp Flats Road
1174
Comment
UCSB34688
Quercus palmeri
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
11.5 mi east of Moutain Center on Calif. Hwy 74
Comment
UCSB34691
Quercus wislizeni var. wislizeni
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
3.5 mi south of Idyllwild (1.4 mi n. of Mountain Center) on calif. Hwy 243, San Jacinto Mtns
Comment
UCR158717
Rafinesquia californica
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30017
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
UCR213623
Rafinesquia californica
A. C. Sanders, Matthew Malle
2010-4-23
37994
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
UCR46703
Rafinesquia californica
D. C. Hawks, Guy Bruyea
1987-4-14
s.n.
Riverside
Gavilan Hills, on Juniper Rd, 1 mi north of intersection between Juniper and Idaleona Rds
640
Comment
POM15166
Rafinesquia neomexicana
Mary F. Spencer
1922-3-23
1127
Riverside
Painted Canyon, Mecca, Colorado Desert
-30
Comment
RSA554431
Rafinesquia neomexicana
Theo Glenn
1992-3-31
92 -3
Riverside
Colorado Desert. N side of Eagle Mountains, Storm Jade Mine.
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
SD258339
Rafinesquia neomexicana
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24401
Riverside
Grommet; West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi SW of Vidal jct, 3 mi south of Grommet RR xing at Hwy 62
363
Comment
SEINET192001
Rafinesquia neomexicana
C. L. Hitchcock
1940-4-2
5919
Riverside
Joshua Tree National Monument ; Cottonwood Spring wash.
Comment
RSA95060
Rafinesquia neomexicana
F. W. Peirson
1914-04
1476
Riverside
Whitewater at head of Coachella Valley.
Comment Read comments Apr 30 2011
CAS-BOT-BC379419
Ranunculus alismifolius var. alismellus
H. M. Hall
1901-7-1
2405
Riverside
San Jacinto Mountains, in meadows or along creeks of Tamarack Valley
2804
Comment
UCR202600
Ranunculus aquatilis
Scott D. White, Justin M. Wood
2008-7-9
12442
Riverside
San Jacinto Mountains, K Flat, from large pond downstream to meadow
1463
Comment
UCD96158
Ranunculus hebecarpus
Scott D. White; Dave Bramlet
22-23 Apr 1999
7233
Riverside
Lake Skinner Area, ridgetop, north-, west-, and northwest facing slopes of Bachelor Mountain.
548
Comment
CAS-BOT-BC334466
Ranunculus muricatus
O. F. Clarke
2010-4-16
s.n.
Riverside
Peninsular Range: Riverside. O.F. Clarke resience, 266 Frost Court, east edge of UCR campus
350
Comment
UCR193307
Rhamnus californica subsp. tomentella
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35603
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1562
Comment
UCR214903
Rhamnus crocea
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37681
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
402
Comment
RSA0104672
Rhamnus ilicifolia
Duncan S. Bell
2015-9-30
8692
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
RSA391104
Rhamnus ilicifolia
Christopher Davidson, B. Gustafson
1977-4-7
5596
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
UCR174565
Rhamnus ilicifolia
Jennifer H. Jones
2006-6-6
398
Riverside
Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; lower ele. part of San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
RSA0026887
Rhododendron occidentale var. californicum
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA257006
Rhododendron occidentale var. californicum
Gary D. Wallace, D. H. Wilken
1966-7-3
656
Riverside
Just east of Idyllwild.
Comment
SD136941
Rhus integrifolia
Steve Boyd, Orlando Mistretta
1992-4-22
7001
Riverside
Santa Ana Mountains, San Mateo Cnyn Wilderness Area. Indian Potrero Trail south from Verdugo Potrero on ridge between Talega Cyn and Nickel Cy
Comment
LA62867
Rhus ovata
Harlan Lewis;
1939-10-23
1040
Riverside
Santa Rosa Mountains, Pinyon Flats, Pines to Palms Highway
1219
Comment
UCR149777
Rhus ovata
Scott D. White, Michael Honer
2004-4-6
10045
Riverside
Perris/Elsinore Basins, Temescal Valley: just N of the I-15 freeway and east of Indian Truck Trail, S and west of Lee Lake
396
Comment
UC454753
Rhus trilobata
I. J. Condit
1910-6-24
Riverside
San Jacinto River Canyon
Comment
CAS-BOT-BC92415
Ribes aureum var. gracillimum
Ellsworth Bethel
1920-8-3
s.n.
Riverside
Eden Hot Springs 10 miles north of San Jacinto.
Comment
CAS-BOT-BC108722
Ribes cereum
H. M. Hall
1901-7-1
2353
Riverside
San Jacinto Mountains. Tauquitz Valley.
2438
Comment
UCR125763
Ribes indecorum
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25660
Riverside
San Jacinto Mountains, Bautista Canyon, at road crossing of creek c. 1 mile above Alessandro Trail
930
Comment
RSA511348
Ribes malvaceum var. viridifolium
B. Pitzer
1988-1
661
Riverside
San Jacinto Mts, Hwy 74 below Mtn Center at a large turn out.
1220
Comment
UCR87942
Ribes malvaceum var. viridifolium
A. C. Sanders
1994-1-30
14226 B
Riverside
Box Springs Mtns., head of Two Trees Canyon
686
Comment
UCR5949
Ribes nevadense
Sue Freeman
1966-4-30
s.n.
Riverside
San Jacinto Mtns., above top of main waterfall a mile upstream from Banning-Idyllwild road on Fuller Mill Creek
1829
Comment
RSA604839
Ribes quercetorum
Scott D. White
1995-4-5
2752
Riverside
Lakeview Mountains; SW of Juniper Flat Road.
579
Comment
UCR47052
Ribes quercetorum
B. G. Pitzer, A. C. Sanders
1987-4-21
490
Riverside
Box Spring Mountains, near southernmost radio towers
793
Comment
RSA262064
Romneya coulteri
E. W. Lathrop
1966-3-23
6079
Riverside
Skyline Drive, 4 mi. W of Corona, Tine Mine Canyon
305
Comment
UCR234291
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
UCR172286
Rorippa nasturtium-aquaticum
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
RSA741187
Rosa californica
Scott D. White, Justin M. Wood
2008-6-16
12121
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
SDSU9248
Rubus ursinus
Thomas A. Zink
1971-4-1
Riverside
Just south of Fairmont Park.
244
Comment
RSA783124
Rumex
J. D. Olmsted
1959-4-17
424
Riverside
3 miles north of Elsinore on Highway 71 in weedy area on east side of road
335
Comment
UCR262248
Rumex crispus
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3735
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UCR113969
Rumex obtusifolius
Mitch Provance, A. C. Sanders
2000-7-4
2095
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA690941
Rumex salicifolius
Scott D. White, Michael Honer
2003-5-27
9395
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
UCR167978
Rumex salicifolius
T. B. Salvato, John F. Green
2004-5-27
652
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
UCR90612
Rumex salicifolius var. denticulatus
Scott D. White
1995-6-29
3398
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
UC1178625
Rumex salicifolius var. salicifolius
Peter Kamb
1948-7-3
1139
Riverside
Hall Canyon San Jacinto Mts.
1645
Comment
UC850618
Rumex salicifolius var. salicifolius
I. W. Clokey and E. G. Anderson
1936-8-21
6601
Riverside
Fuller Creek
1500
Comment
UCR101300
Rumex violascens
L. C. Wheeler
1955-6-10
7155
Riverside
Sonoran (Colorado) Desert, Colorado River at John's Boat Landing
Comment
UCR157941
Sagina apetala
T. B. Salvato, A. C. Sanders
2005-5-17
923
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
UC56963
Salazaria mexicana
F. Gilman
1902-1
7
Riverside
Palm Springs
Comment
UCR85247
Salazaria mexicana
A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, C. L. Sanders
1995-3-5
15988
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
UCR266335
Salicornia subterminalis
D. E. Bramlet
1992-5-28
2294
Riverside
Perris-Aguanga Basin region, west of Hemet, south of Florida Ave. and EMWD canal
457
Comment
CAS-BOT-BC129703
Salix bonplandiana
Nancy Ryan Zabriskie; Walter Zabriskie
1971-4-24
392
Riverside
Deep Canyon, north slope Santa Rosa Mountains
1316
Comment
UC4990
Salix exigua var. hindsiana
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
UC846161
Salix exigua var. hindsiana
Crawford and Johnston
1917-6-9
1244
Riverside
Santa Ana R. near Corona; Santa Ana R
Comment
CAS-BOT-BC108115
Salix gooddingii
Carl Epling; Joseph Ewan
1933-5-12
7606
Riverside
South shore Lake Elsinore
Comment
UCR231769
Salix gooddingii
John F. Green
2008-4-21
02- 05
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and east of Alabaster Loop
450
Comment
POM319276
Salix laevigata
Patricia Wilder
1971-11-11
5310
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
CSUSB807
Salix lasiolepis
P. A. Rauch
1966-4-5
Riverside
One mile north of Idyllwild on Highway at Bear Trap Canyon Crossing.
1755
Comment
UCR151975
Salix lasiolepis
Steve Boyd, Aydee Virgen
2004-4-13
10847
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
POM13584
Salix lutea
Philip A. Munz
1922-7-6
5980
Riverside
San Jacinto Mountains: Tahquitz Valley.
2195
Comment
CAS-BOT-BC403760
Salpichroa origanifolia
F. J. Willmarth
1964-6-15
s.n.
Riverside
Temecula Hotel, Temecula
Comment
HSC101582
Saltugilia australis
Steve Boyd, Susan Jett
2008-3-20
11835
Riverside
Peninsular Ranges; Santa Ana Mountains region: Along Main Divide Truck Trail, south of junction with Wildomar Truck Trail and north of Wildomar Off-Highway Vehicle Area
Comment
RSA74956
Saltugilia australis
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA772578
Saltugilia australis
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5047
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
POM3540
Saltugilia splendens
F. M. Reed
1908-7-13
2427
Riverside
San Jacinto Mountains: Ridge north of Tahquitz Valley.
2500
Comment
SD137724
Salvia apiana
Darin L. Banks, Steve Boyd
1995-5-9
349
Riverside
North of the Agua Tibia Wilderness Area. North slopae of Agua Tibia Mountain, the Dorland Mountain area, west of the Dripping Springs Alcove Area.
730
Comment
UC218132
Salvia apiana
P. A. Munz
1922-7-3
5957
Riverside
s slope Santa Rosa Mts.
1615
Comment
UCR103172
Salvia apiana
Scott D. White, Julie Greene
1997-3-12
4779
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
RSA0004067
Salvia apiana
P. A. Munz, I. M. Johnston
1922-6-5
5170
Riverside
Dry Morongo Wash, Colorado Desert. [county unspecified]
Comment
POM4128
Salvia columbariae
Robinson, Crocker
1916-3-28
s.n.
Riverside
Santa Ana Mountains:
Comment
RSA33558
Salvia columbariae
N. C. Cooper
1944-3-25
1006
Riverside
Cabazon.
457
Comment
RSA586092
Salvia columbariae
D. L. Banks, Steve D. Boyd
1995-4-5
133
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail., In the N flowing drainage that empties into Arroyo Seco.
610
Comment
SEINET7072841
Salvia columbariae
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.).
Comment
UCR120959
Salvia columbariae
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23884
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCSB5772
Salvia columbariae
Graney, Don
1953-3-20
Riverside
One half mile from White Water; up White Water Canyon
Comment
RSA0042827
Salvia greatae
Duncan S. Bell, Deidre Conocchioli
2014-3-18
6251
Riverside
Orocopia Mountains; southern/central section of range; approximately 1.25 air miles northwest of Gucci Spring.
511
Comment
UCR18807
Salvia greatae
John C. Roos, Lucille Roos
1949-4-6
4154
Riverside
Sonoran (Colorado) Desert, [North] foot of the Chocolate Mountains, north of Pope. Salt Creek area
91
Comment
SDSU7396
Salvia mellifera
H. Wedberg
1962-4-20
900
Riverside
0.5 mile from Cranston Ranger Station on raod to Mountain Center, Idyllwild Mtns.
610
Comment
UCR251936
Salvia mellifera
Harun Bektas
2011-4-26
15
Riverside
Riverside, Box Springs Mountain Park; 7 miles above Moreno Valley via Pigeon Pass Rd.
793
Comment
UCLA69837
Salvia mohavensis
C. Epling
1937-11-26
Riverside
White Tank; 29 Palms
Comment Read comments Nov 5 2011
CAS-BOT-BC224854
Salvia pachyphylla
P. A. Munz; E. K. Balls
1952-8-21
17981
Riverside
Vandeventer Flat to Santa Rosa Peak
2072
Comment
UC104491
Salvia pachyphylla
C. R. Orcutt
1896-7-30
2107
Riverside
Summit of Tauquitz Peak; San Jacinto Mts.
Comment Read comments Sep 7 2011
UC219565
Salvia pachyphylla
P. A. Munz
1922-6-25
5813
Riverside
road from Vandeventer to Santa Rosa; Santa Rosa Mts.
1524
Comment
CAS-BOT-BC233335
Salvia vaseyi
S. B. Parish
1907-4-22
6164
Riverside
Palm Canyon, western base of the Colorado Desert
200
Comment
CSUSB691
Sambucus mexicana
I. Rauch
1968-5-14
Riverside
Santa Ana Mountains Santa Ana Mountains
Comment
UC1366098
Sambucus mexicana
K. R. Montgomery
1969-9-6
69 -21
Riverside
18 mi s Hemet; Wilson Valley
1097
Comment
UCR172784
Sambucus mexicana
Wayne Law, Jun Hu
2000-5-16
21
Riverside
Peninsular Ranges; Santa Ana Mtns., Eastern edge of Cleveland National Forest, above Temescal Valley in Indian Canyon, 11.8 mi south of Corona
396
Comment
UCR178335
Sambucus mexicana
Tracy Tennant, Jeffrey Ross
1998-7-21
MOR- 657
Riverside
San Bernardino Mtns., Morongo Indian Reservation, lower Potrero Canyon
793
Comment
CLARK-A1528-7827
Samolus parviflorus
John C. Roos
1937-6-19
23
Riverside
Murrieta
Comment
RSA192210
Sanicula arguta
E. W. Lathrop
1965-4-25
5674
Riverside
4 miles southwest of Murrieta on the De Luz Road.
Comment
UCR34988
Sanicula bipinnatifida
N. J. Ziegler
1973-4-9
504
Riverside
San Jacinto Mtns, foothills of San Jacinto Mtns, [near Radec] 15 mi. south of Sage, near Sage/Aguanga Rd.
765
Comment
UC1611579
Sanicula crassicaulis
Steve Boyd, Tim Ross
1993-3-23
7904
Riverside
s of Vail Lake (at n base of Agua Tibia Mountain, Palomar Range, Cleveland Nat'l Forest, Agua Tibia Wilderness Area, along trail extending s from end of Woodchuck Rd.); Palomar Range, Cleveland Nat'l Forest, Agua Tibia Wilderness
609
Comment Read comments Aug 1 2006
UCR160690
Sanicula crassicaulis
John F. Green
2005-2-24
s.n.
Riverside
Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino
793
Comment
SDSU9908
Sarcodes sanguinea
unknown
1935-5-1
Riverside
Idyllwild
Comment Read comments Jan 24 2013
RSA0035179
Sarcostemma
M. Bourell
1988-3-28
3511
Riverside
Box Canyon, BLM California Conservation Area. E of Mecca on Hwy 195.
150
Comment
UCR1613
Sarcostemma cynanchoides
R. G. Barber
1962-5-8
78
Riverside
Sycamore Canyon
306
Comment
LA202872
Sarcostemma cynanchoides subsp. hartwegii
Mary Reynolds;
1936-4-10
51
Riverside
Palm Canyon
Comment
UC495324
Sarcostemma cynanchoides subsp. hartwegii
P. A. Munz
1932-4-24
12397
Riverside
Snow Creek Canyon San Jacinto Mts., Snow Creek Canyon
457
Comment
CLARK-A1528-922
Schismus barbatus
Patricia A. Andrews
1975-3-13
5900
Riverside
Rubidoux
Comment
UCR129353
Schoenoplectus acutus var. occidentalis
Patricia Wilder
1970-10-30
4851
Riverside
Santa Ana River Valley, along road on south side of Prado Flood Control Basin east of Prado Dam, east of Chino Hills
152
Comment
UCR89763
Schoenoplectus acutus var. occidentalis
Scott D. White
1993-5-27
1435
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
UC840545
Scirpus americanus
Ivan Johnston
1917-4-4
Riverside
along creek (Palm Canyon, Colorado Desert, Southern California); Colorado Desert, Palm Canyon
274
Comment
RSA487444
Scrophularia californica
Jack Easton
1988-5-2
s.n.
Riverside
Anza area.
1189
Comment
SDSU13642
Scrophularia californica
W. Miller, C. Mosse
1972-7-13
Riverside
West of M.W.D. station.
Comment
UCR281202
Scutellaria bolanderi subsp. austromontana
James Hughes
2017-6-21
s.n.
Riverside
San Jacinto Mountains, Fleming Ranch
1569
Comment
POM12857
Scutellaria siphocampyloides
P. A. Munz
1922-6-27
5854
Riverside
Santa Rosa Mountains: Santa Rosa.
2012
Comment
SD135263
Scutellaria siphocampyloides
Craig Reiser, Dylan Hannon
1993-5-31
Riverside
N side of Santa Rosa Peak
Comment
UC1595563
Scutellaria tuberosa
Steve Boyd, Orlando Mistretta
1991-5-22
6300
Riverside
e of Dorland Mountain (base of Agua Tibia Mountain, w of Kolb Creek); Agua Tibia Mountain, Vail Lake area
548
Comment
RSA206255
Sedum niveum
Reid V. Moran
1968-8-3
15365
Riverside
NE slope of Santa Rosa Mountain
2250
Comment
RSA0074746
Sedum spathulifolium
Scott D. White
2000-11-15
8148
Riverside
Idyllwild area, Strawberry Fuelbreak between Inspiration Pt. and Strawberry Ck.
1402
Comment
CHSC21423
Selaginella bigelovii
Robert A. Schlising; Et al
1963-12-14
2651
Riverside
White Water Canyon, few miles north of White Water on Highway 60.
Comment
RSA543200
Selaginella bigelovii
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6100
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
RSA702732
Selaginella bigelovii
Scott D. White, Michael Honer
2004-4-6
10057
Riverside
Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
UC306715
Selaginella bigelovii
I. M. Johnston
1917-4-4
1044
Riverside
Palm Canyon
304
Comment
SEINET10569125
Selaginella bigelovii
Rose
1935-12-27
Rose 35706
Riverside
Colorado Desert, Palm Canyon, dry rocky slopes.
305
Comment
RSA0123161
Selaginella eremophila
Duncan S. Bell, LeRoy Gross
2016-3-30
9162
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
RSA85943
Selaginella eremophila
Frank W. Peirson
1920-12-28
s.n.
Riverside
Murray Canyon, near Palm Springs
304
Comment Read comments May 4 2007
SBBG14838
Selaginella eremophila
L. L. Kiefer
1963-3-24
485
Riverside
Andreas Cyn
243
Comment
UC130481
Senecio aphanactis
Charlotte M. Wilder
1909-3-28
894
Riverside
Wilder's Canyon , Wilder's Canyon (Jurupa Hills)
Comment
CAS-BOT-BC363485
Senecio californicus
Philip A. Munz
No date on label
15663
Riverside
Whitewater Canyon, 2 miles north of Indio - Banning boulevard
Comment
RSA767153
Senecio californicus
Scott D. White, Angelia Carey
2004-4-5
99942
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
SD136897
Senecio flaccidus var. douglasii
Steve Boyd
1994-10-14
8384
Riverside
Southern Santa Ana Mountains, San Mateo CAnyon Wilderness Area of the Cleveland National Forest.
359
Comment
UC35968
Senecio flaccidus var. douglasii
Geo. F. Reinhardt
June 1897
Riverside
Sna Jacinto Valley San Jacinto Valley
Comment
UC485568
Senecio flaccidus var. douglasii
F. M. Reed
1905-9-25
242
Riverside
Riverside Riverside (Chicago Ave.)
Comment
JOTR35075
Senecio mohavensis
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3527
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocky slopes; above narrow side canyon
Comment
UC66497
Senna armata
E. E. Schellenger
1904-10-29
26
Riverside
<Chucawalla> Bench Colorado Desert, <Chucawalla> Bench
Comment
UCR148052
Senna armata
Steve Boyd, Et al.
2004-5-14
11267
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
CAS-BOT-BC518734
Senna artemisioides
A. C. Sanders; T. B. Salvato; Cecile Shohet
2016-2-28
42000
Riverside
Peninsular Range: along Hwy 79, 1 km E of Los Caballos Rd and 1 km W of Pauba Rd
401
Comment
UCR145573
Sesbania herbacea
Chet McGaugh
2004-11-15
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 1 mile south of Thermal, parcel bounded by Ave. 58 & Ave. 60 on the north and south and by Polk and Filmore on the west and east, between the airport and Whitewater River
-41
Comment
UCR126433
Sesuvium verrucosum
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
45
Riverside
Coachella Valley, 50th St. c. 1 mi west of Filmore, 1.5 mi east of town of Coachella.
-24
Comment
SBBG80508
Setaria adhaerens
A. C. Sanders
1985-8-24
5948
Riverside
near Oasis on Ave 76, 0.4 mi E of Hwy 195, along S side of large drain flowing toward Salton Sea
-54
Comment
UCR113555
Setaria adhaerens
Mitch Provance, J. S. Ross
2000-7-21
2160 C
Riverside
Jurupa Mtns., Rattlesnake Mtn., Crestmore Heights area, corner of Castellano Rd. and Barcelona Ave.
305
Comment
UCR91056
Sibara virginica
G. R. Ballmer
1996-4-10
s.n.
Riverside
Skunk Hollow, 6 mi. east of Murrieta, on W side of Pouroy Road
457
Comment
RSA180240
Sidalcea malviflora subsp. sparsifolia
E. W. Lathrop
1965-4-4
5616
Riverside
8 miles west of Murrieta
Comment
RSA448211
Sidalcea malviflora subsp. sparsifolia
F. W. Peirson
1922-5-20
4309
Riverside
Hemet Valley, San Jacinto Mountains.
1372
Comment
UC55873
Silene antirrhina
H. M. Hall
May 17 1901-Jun 1 1901
1820
Riverside
Palm Canyon
457
Comment Read comments Jun 21 2008
CAS-BOT-BC384577
Silene coniflora
A. C. Sanders; Steven R. Hill
2001-5-4
24130
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.
488
Comment
UCR100962
Silene gallica
G. R. Ballmer
1998-5-23
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd.
671
Comment
UCR132899
Silene gallica
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
UCR98691
Silene gallica
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
RSA784842
Silene laciniata
J. D. Olmsted
1958-6-10
159
Riverside
Santa Ana Mountains. Oak Flat Fire road 2 miles NE of Oak Flat and 7 miles SW of Corona (turn from US at Lincoln in South Corona by pottery shop).
777
Comment
UC8462
Silene laciniata subsp. major
H. M. Hall
1899-5-30
1217
Riverside
Smith's Mt.
Comment
UC8466
Silene laciniata subsp. major
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
UCR68717
Silene multinervia
Steve Boyd
1990-5-11
4628
Riverside
Agua Tibia Mountains, Cleveland National Forest, base of Agua Tibia Mtn, east of Dripping Springs campground, south of Hwy 79
671
Comment
RSA0094094
Silene verecunda
Duncan S. Bell, Evan Meyer, Sonia Pena
2015-10-20
8720
Riverside
Santa Rosa Mountains; approximately 0.4 air mile southeast of the summit of Santa Rosa Mountain.
2410
Comment
POM12657
Silene verecunda subsp. platyota
P. A. Munz
1922-9-7
6401
Riverside
Tamarack Valley
2805
Comment
POM48032
Silene verecunda subsp. platyota
P. A. Munz
1924-7-27
878
Riverside
Dark Canyon, San Jacinto Mts.
1982
Comment
CAS-BOT-BC205631
Simmondsia chinensis
James R. Shevock
1986-3-23
11355
Riverside
Colorado Desert Region. Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center
350
Comment
CLARK-A1656-745
Simmondsia chinensis
Theo Glenn
1979-3-28
Riverside
San Jacinto Mountains
Comment
JOTR30107
Simmondsia chinensis
La Doux, Tasha, Bill Truesdell
2008-3-18
1672
Riverside
Joshua Tree National Park. Stop 2 = Rattlesnake Cayon Wash near bouldery outcrops
892
Comment
RSA701092
Simmondsia chinensis
Steve D. Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11270
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
SD125931
Sisymbrium erysimoides
A. C. Sanders
1988-1-18
7589
Riverside
West end of the Box Springs Mountains on south-facing slopes of Sugarloaf Peak.
580
Comment
SD187386
Sisymbrium officinale
Scott D. White, Angelia Carey
2004-5-7
10339
Riverside
Indian Creek and adjacent foothills.
548
Comment
UCR180346
Sisymbrium orientale
Scott D. White, Angelia Carey
2004-4-5
10028
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
IRVC2009
Sisyrinchium bellum
H. Ellis
1965-3-15
s.n.
Riverside
Palm Springs. Sonoran Desert
Comment
UCR92070
Solanum americanum
Scott D. White, S. Ogg
1994-10-17
2480
Riverside
Temecula Valley, Temecula, Murrieta Creek Channel directly west of Calle Cortez/Del Rio intersect
Comment
SD143697
Solanum lanceolatum
Andy C. Sanders
1997-3-6
19776
Riverside
Riverside, UCR campus, south side at foot of Coyote Hill, west of UCR Botanic Garden
366
Comment
UCR207783
Solanum nigrum
O. F. Clarke
2005-9-19
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR93068
Solanum nigrum
A. C. Sanders
1994-7-26
15151
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
RSA80380
Solanum umbelliferum
F. W. Peirson
1918-03
1080
Riverside
Moreno.
Comment Read comments Mar 20 2011
SD136741
Solanum umbelliferum
Steve Boyd, T. Ross, O. Mistretta
1992-3-31
6741
Riverside
San Mateo Cyn Wilderness Area. Morgan Trail from Round Potrero W to jtn with Tenaja Tr. in N-Fork Bear Creek
671
Comment
SD73612
Solanum umbelliferum
Helen V. Witham
1970-5-1
855
Riverside
Bautista Canyon, southeast of Hemet
800
Comment
UC1125037
Solanum umbelliferum
C. Van Fleet
1931-2-18
9
Riverside
Santa Rosa Ranch
609
Comment Read comments Nov 27 2011
UCR234288
Solanum umbelliferum
A. C. Sanders, John F. Green
2012-4-6
40017
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
RSA757783
Solanum xanti
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4304
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
UCD127076
Solanum xanti
A. C. Sanders; Mark Elvin, Julie M. Vanderwier
2002-4-22
24997
Riverside
Badlands: summit of Mt. Eden, southwest of Beaumont.
685
Comment
RSA507804
Solidago confinis
J. C. Semple, J. Chimielewski
1987-9-30
8984
Riverside
CA-74, 6.5 km south of CA-243, Lake Hemet region.
Comment
UC1023427
Soliva sessilis
John and Lucille Roos
1953-5-9
5916
Riverside
Fairmount Park
259
Comment
SD232205
Sonchus asper
Scott D. White, Justin M. Wood
2008-7-8
12395
Riverside
San Jacinto Mountains: Johnson Meadow.
1438
Comment
RSA586764
Sonchus asper subsp. asper
D. L. Banks, S. D. Boyd
1995-5-17
0462
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of upper Arroyo Seco.
598
Comment
RSA660568
Sonchus oleraceus
Lydia Paneri
1982-4-17
1
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
CAS-BOT-BC390311
Spergularia macrotheca var. macrotheca
Ellsworth Bethel
1918-5-10
s.n.
Riverside
San Jacinto
Comment
CDA25222
Spergularia platensis
A. C. Sanders
1993-4-5
13682
Riverside
San Jacinto Valley; W 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)
Comment
RSA543934
Spergularia platensis
Steve Boyd, David E. Bramlet
1991-5-13
6234
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
UCR183011
Spergularia rubra
Mitch Provance
2003-5-5
4426 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR157864
Sphaeralcea ambigua
A. C. Sanders, E. J. Lawlor
1992-4-4
12151
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
CSUSB607
Sphaeralcea ambigua subsp. ambigua
Elliott Helm
1975-5-23
Riverside
Mojave Desert 6 miles north of 29 Palms, off Highway 177; Mojave Desert
304
Comment Read comments Jun 23 2013
POM2901
Sphaeralcea ambigua subsp. ambigua
I. M. Johnston
1917-4-4
1031
Riverside
Andreas Canyon
274
Comment
RSA95302
Sphaeralcea ambigua subsp. rosacea
F. W. Peirson
1921-3-20
s.n.
Riverside
Palm Canyon near Palm Springs
Comment
UCR269197
Sphaeralcea ambigua var. ambigua
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-3-22
777
Riverside
Sonoran (Colorado) Desert, Mecca Hills, just south of Shaver's Well
305
Comment
UC1122060
Sphaeralcea ambigua var. rosacea
A. E. Wieslander
1938-5-5
739
Riverside
1 mile S of Black Hill; Thermal Quad.
975
Comment
CDA36525
Sphaeralcea emoryi subsp. nevadensis
T. C. Fuller
1959-4-8
2468
Riverside
On bench above the Colorado River, 16 miles north of Blythe.
0
Comment
UCR115945
Stachys stebbinsii
Mitch Provance
1998-6-11
669
Riverside
Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge
320
Comment
RSA502491
Stanleya pinnata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3732
Riverside
Vail Lake area: edge of hills on N of Wilson Creek at E end of lake.
488
Comment
JEPS51090
Stellaria calycantha
Carl V. Meyer
1928-7-26
543
Riverside
Deer Springs; San Jacinto Mt.
Comment
UCR142545
Stemodia durantifolia
Edith A. Purer
1921-5-30
s.n.
Riverside
Western Colorado Desert, Murray Canyon, near Palm Springs
366
Comment
SFV17211
Stephanomeria exigua
J. W. Dole
1980-11-1
s. n.
Riverside
Snow Creek road, 1 mile from junction of Highway 111 and Interstate Highway 10.
360
Comment
UCR41400
Stephanomeria exigua
N. M. Fellows, A. C. Sanders
1985-5-7
164
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
RSA792716
Stephanomeria exigua subsp. deanei
A. C. Sanders, John F. Green
2012-6-1
40228
Riverside
Temescal Canyon, south of I-15 between Horsethief Cyn. Rd. and Hostettler Rd.
368
Comment
SDSU13651
Stephanomeria exigua subsp. deanei
W. Miller, C. Mosse
1972-7-20
Riverside
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
JOTR37481
Stephanomeria exigua subsp. exigua
Hodges, Stephen, T. Green
2016-5-5
602
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; canyons below Upper Covington Flats, southwest of Covington Crest trail (Stop 2)
Comment
POM123022
Stephanomeria exigua subsp. exigua
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater. Colorado Desert.
Comment
UC1930182
Stephanomeria exigua subsp. exigua
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10505
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
CLARK-A1528-297
Stephanomeria pauciflora
C. M. Flanagan
1973-5-31
OO 645
Riverside
Morongo Indian Reservation
975
Comment
RSA796455
Stephanomeria pauciflora
Duncan S. Bell
2009-4-18
230
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
UC597648
Stephanomeria pauciflora
Philip A. Munz
1937-5-29
15147
Riverside
Dead Indian Creek, n base of Santa Rosa Mts. Santa Rosa Mts.
457
Comment
UCSB16938
Stephanomeria pauciflora
Shaw, Merrilee
1963-5-5
Riverside
Northwest off State Highway 74, 5 miles northeast of Pinyon Flats Campground
975
Comment
SFV13151
Stephanomeria virgata
M. J. Thor
1982-9-18
153 B
Riverside
San Jacinto Mountains Idyllwild. Saunders Meadow Road, 0.25 miles from State Highway 243.
1524
Comment
JEPS46165
Stillingia linearifolia
Marjorie Clary
1934-3-3
Riverside
18 mi w Indio; Carrizo Canyon
304
Comment
RSA771037
Stillingia linearifolia
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4453
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell., Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment Read comments Apr 12 2013
UCR114743
Stipa capensis
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16148
Riverside
San Jacinto Mtns foothills/Sonoran Desert, 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
UCR231735
Stipa lepida
John F. Green
2008-4-23
08- 09
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
UCR48377
Stipa pulchra
Steve Boyd
1986-5-7
1829
Riverside
Temescal Canyon, Alberhill Mountain: lower slopes of S flank just east of clay mine area
427
Comment
UCD166246
Stipa speciosa
Jack Major
1962-4-17
779
Riverside
Along the west facing wall of Whitewater Canyon, just east of San Gorgonio Pass, north of US HWYs 60 and 70, (modern Interstate 10 in this locality). (Exact location unknown. Coordinates estimated by label maker.)
670
Comment
UCR274795
Stipa speciosa
April Garbat, Kristin Forgrave, Naomi Fraga, Tyler Schappe
2013-5-21
070
Riverside
San Jacinto Mountains, c. a half mile southwest of the Cranston Forest Service Station off Hwy 74/Florida Ave., and c. 0.13 mi south of Forest Service Route 5S15
618
Comment
RSA27525
Streptanthella longirostris
I. L. Wiggins
1941-3-27
9668
Riverside
4mi. north of Whitewater
Comment
UC1201219
Streptanthella longirostris
I. W. Clokey, B. C. Templeton
1930-4-9
4738
Riverside
n of Palm Springs (Colorado Desert); Colorado Desert
170
Comment
RSA744311
Stylocline gnaphaloides
Michael Wall
2009-5-15
506
Riverside
Bautista Creek, off Bautista Canyon Rd. ca. 8 miles SE of jct. with Fairview Ave.
752
Comment
UCR128569
Stylocline gnaphaloides
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23909
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
UC72620
Suaeda calceoliformis
Geo. R. Hall
Sep 1905
Riverside
Riverside
Comment
RSA660485
Suaeda moquinii
A. C. Sanders, K. C. Rose
1998-5-21
21867
Riverside
Hemet: alkaline flats west of town, E of the canal, S of Hwy 74 (Florida) and ca. 1/4 mi. W of Warren Rd.
457
Comment
POM49142
Symphoricarpos rotundifolius var. parishii
Mary F. Spencer
1919-7-6
1218
Riverside
Tacquitz [Tahquitz] Meadow, San Jacinto Mountains.
2378
Comment
UC64323
Symphoricarpos rotundifolius var. parishii
H. M. Hall
1897-7-21
705
Riverside
Round Valley; San Jacinto Mountains
Comment
RSA759117
Symphoricarpos rotundifolius var. parishii
Robt. Allen, Richard Newell
2007-6-19
s.n.
Riverside
N-facing upper slope of Santiago Peak, along North Main Divide Road, circa .15 air miles NNW of Santiago Peak summit
1687
Comment
RSA0040385
Tamarix
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24983
Riverside
Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
549
Comment
CAS-BOT-BC223811
Tamarix ramosissima
Roxana S. Ferris
1953-3-12
12606
Riverside
At mouth of Painted Canyon, Mecca Hills
Comment
RSA793594
Tamarix ramosissima
Robert F. Thorne
1995-3-29
63020
Riverside
White Water Canyon.
600
Comment
SD124837
Tamarix ramosissima
L. F. LaPre, B. Pitzer
1986-9-16
Riverside
San Jacinto Wildlife Area, on levee beside the San Jacinto River, ca. 1 mi. E of Bridge St.
436
Comment
UCR260961
Tamarix ramosissima
Duncan S. Bell
2013-1-30
4453
Riverside
Sonoran (Colorado) Desert, the Mecca Hills, beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected
23
Comment
RSA523527
Tauschia arguta
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3986
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA6105
Tauschia arguta
C. B. Wolf
1932-5-24
3659
Riverside
Snow Creek, north base San Jacinto Mountains. 1 mile above the Fish Hatchery.
793
Comment
UCR135727
Tauschia arguta
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9032
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
RSA339239
Tetracoccus hallii
R. F. Thorne, Rolf Dahlgren, Gertrud Dahlgren
1979-8-23
53609
Riverside
Cottonwood Springs Area
Comment
UCR101580
Tetracoccus hallii
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
SEINET1908654
Thalictrum fendleri var. polycarpum
A. C. Sanders, Mitch Provance
2008-1
35813
Riverside
Peninsular Range: San Jacinto Mtns.: Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station.
1450
Comment
RSA0062678
Thalictrum polycarpum
M. P. Harthill
1976-5-6
s.n.
Riverside
Rancho California, CA.
609
Comment
RSA339661
Thamnosma montana
Robert F. Thorne, C. W. Tilforth
1980-5-28
54168
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
CAS-BOT-BC66537
Thysanocarpus curvipes
Steve Boyd; Tim Ross; Orlando Mistretta
1992-2-26
6705
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area.
365
Comment
JOTR34024
Thysanocarpus curvipes
La Doux, Tasha, M. Harding
2010-4-7
2911
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
UCR113199
Thysanocarpus curvipes
A. C. Sanders
1998-3-11
21661
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, looking down on San Jacinto Valley between ends of Warren Rd. and Sanderson Ave.
610
Comment
RSA0041597
Thysanocarpus curvipes
John F. Emmel
1973-5-13
455
Riverside
Dry Creek, SW of Idyllwild, San Jacinto Mts.
1372
Comment
RSA0103506
Tiquilia canescens var. canescens
P. A. Munz, D. D. Keck
1922-4-13
4938
Riverside
Eagle Mtns. Colo. Desert. High rocky ridge in Anshutz Canyon.
305
Comment
RSA0034092
Tiquilia palmeri
Duncan S. Bell
2013-1-30
4451
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
SD4145
Tiquilia plicata
Mary S. Snyder
1895-3-31
Riverside
Below Palmetto Springs. [now Palm Springs]
Comment Read comments Jul 8 2010
POM201681
Tribulus terrestris
L. M. Booth
823
Riverside
Hard roadside.
Comment
UCR176686
Tribulus terrestris
R. D. Goeden, Don W. Ricker
1965-6-8
s.n.
Riverside
Riverside, SW corner of Blaine St. and Canyon Crest Dr.
316
Comment
UCR177263
Tribulus terrestris
Scott D. White
2003-3-20
8830
Riverside
Coachella Valley, Immediately north of the I-10 / Jefferson Avenue fwy interchange
18
Comment
UCR2900
Tribulus terrestris
Paul W. White
1963-4-8
40863- 2
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, 150 yards SW of corner of Canyon Crest and Alta Vista
274
Comment
UC218016
Trichocoronis wrightii var. wrightii
P. A. Munz, I. M. Johnston
1922-5-21
5541
Riverside
near Moreno (San Jacinto Lake)
Comment
RSA532579
Trichocoronis wrightii var. wrightii
D. E. Bramlet
1991-6-18
2194
Riverside
The population is approximately 833m W of the San Jacinto River. Some 433m E of the intersection of Pozos Ave. and the MWD Colorado aqueduct easement Road. The population is found some 17m S of the road and adjacent to a small marsh area.
473
Comment
RSA336197
Trichoptilium incisum
R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52015
Riverside
Chino Canyon
Comment
SBBG36512
Trichoptilium incisum
H. and M. Dearing
1936-12-25
1911
Riverside
Long Cyn, Colorado Desert
Comment
UCD136906
Trichoptilium incisum
T. I. Storer
1923-3-27
343
Riverside
near Palm Springs.
Comment
UCR117375
Trichoptilium incisum
B. G. Pitzer
1998-2-1
3434
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
JEPS63151
Trichostema austromontanum subsp. compactum
Carl V. Meyer
1928-7-27
565
Riverside
Hidden Lake San Jacinto Mountains
2956
Comment
RSA180271
Trichostema lanceolatum
E. W. Lathrop
1959-9-11
4648
Riverside
14 miles west of Murrieta.
Comment
SDSU13655
Trichostema lanceolatum
W. Miller, C. Mosse
1972-7-20
Riverside
Comment
RSA305719
Trichostema parishii
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1020
Riverside
Hemet-Anza. Bautista Creek Road.
Comment
RSA0123290
Tridens muticus
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
9004
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
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
UCR48525
Trifolium albopurpureum
Steve Boyd
1986-4-19
1711
Riverside
Temescal Canyon, Temescal Canyon: flats at SE end of Alberhill Mtn.
396
Comment
UC866655
Trifolium albopurpureum var. albopurpureum
L. Haines and L. Erickson
1937-4-9
Riverside
near Winchester (field)
Comment Read comments Mar 20 2011
RSA662538
Trifolium amplectens
J. C. Roos
1966-3-24
s.n.
Riverside
Flats west of Hemet.
Comment
CSUSB1229
Trifolium ciliolatum
Emily E. McGregor
1972-4-30
Riverside
5.5 miles west Tenaja Station, Tenaja Road. (6S08).
Comment Read comments Jun 15 2013
UC1595595
Trifolium gracilentum
Steve Boyd and Tim Ross
1990-5-11
4615
Riverside
e Dripping Springs campground (s o f Hwy 79); Cleveland National Forest, Vail Lake area, base of Tibia Mtn; SE1/4, NE 1/4 sec. 27, NW1/4 sec. 26
548
Comment
UCR120651
Trifolium gracilentum
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1790 A
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
RSA559365
Trifolium hirtum
Steve D. Boyd, Tim S. Ross, D. Bramlet
1993-5-13
7379 a
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
UCR123868
Trifolium microcephalum
Steven R. Hill
2001-5-4
33711
Riverside
Santa Rosa Plateau, Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 mi west of junction of Rancho California Road and Route I-15
509
Comment
RSA741009
Trifolium obtusiflorum
Scott D. White, Justin M. Wood
2008-6-18
12225
Riverside
San Jacinto Mountains: K Flat Meadow.
1433
Comment
SEINET13709269
Trifolium tridentatum
J. Adams, J. Adams (Botany)
1966-1
727
Riverside
Santa Rosa Plateau, along Dirt Rd from Murrieta to De Luz 2500Ft
762
Comment
RSA659788
Trifolium variegatum
J. C. Roos
1952-5-26
5714
Riverside
Hass' Ranch. Reche Canyon.
457
Comment
HSC80311
Triglochin scilloides
R. F. Thorne, M. Z. Thorne, W. Wisura
1978-5-21
51990
Riverside
Santa Rosa Plateau, Mesa de Colorado
610
Comment
JOTR31885
Trixis californica var. californica
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2137
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Rockhouse Canyon; steep-walled canyon and sandy wash along an old road
Comment
RSA0023468
Tropidocarpum gracile
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2919
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR121820
Typha domingensis
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24602
Riverside
Mojave Desert, Little San Bernardino Mtns, Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley
1372
Comment
CAS-BOT-BC381975
Uropappus lindleyi
H. M. Hall
1901-5-1
1908
Riverside
San Jacinto Mountains. South side, lower altitudes
Comment
RSA674807
Verbascum virgatum
Scott D. White
2001-6-29
8627 -A
Riverside
Meniffe Valley: About 1.4 air mi SW of the I-215/ Newport Rd. Interchange, northwest of the intersection of HollandRd. and Bradley Rd.
439
Comment
CLARK-A1528-905
Verbena robusta
C. M. Flanagan
1973-5-31
OO 615
Riverside
Morongo Indian Reservation
Comment
RSA671728
Verbesina encelioides subsp. exauriculata
F. R. Schallert
1953-6-1
1464
Riverside
Near Riverside.
Comment
UCR114317
Veronica anagallis-aquatica
Mitch Provance
1998-3-21
272
Riverside
Jurupa Hills, Sunnyslope, near the Ormand Quarry, at the corner of 30th St. and Sierra Ave.
274
Comment
UCR241632
Veronica anagallis-aquatica
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 353
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR92305
Veronica anagallis-aquatica
Scott D. White, S. Ogg
1994-10-17
2495
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
RSA85579
Veronica peregrina var. xalapensis
J. C. Roos
1952-4-2
5454
Riverside
At Edgemont near Box Springs.
488
Comment
UC2029933
Veronica peregrina var. xalapensis
Steve Boyd
2001-4-12
10402
Riverside
SANTA ANA MOUNTAINS - GAVILAN HILLS REGION: Temescal Canyon, terrace escarpment just south of DePalma Road between Indian Wash and Horsethief Wash.
Comment
UCR43236
Vicia villosa
S. J. Bouscaren
1986-5-22
26
Riverside
Upper Santa Ana River/San Bernardino Valley Region, N side of arroyo that runs from Canyon Crest Drive and University Avenue to Linden Street and Interstate Hwy 15E, near the Univ. of Calif. Riverside campus
311
Comment
UCR74437
Vincetoxicum nigrum
A. C. Sanders
1985-9-5
5951
Riverside
Riverside, Riverside, UCR Botanic Garden
400
Comment
CSUSB288
Viola odorata
Margaret-Lee Dean
1965-4-23
Riverside
3908 Linwood Place, Riverside
262
Comment
JEPS40246
Vitis girdiana
Carl V. Meyer
1929-6-11
748
Riverside
at base of mt. below Idyllwild Grade; San Jacinto Mt., wash of San Jacinto River
Comment
CAS-BOT-BC183742
Vulpia microstachys var. confusa
Victor Duran
1932-5-18
3219 a
Riverside
[Idylwild] Idyllwild, San Jacinto Mountains
Comment
POM265761
Vulpia microstachys var. microstachys
J. C. Roos
1937-5-10
2071
Riverside
Lake Elsinore.
Comment
RSA612951
Vulpia microstachys var. pauciflora
D. L. Banks
1997-3-29
1620
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border;, west of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
SEINET10604482
Vulpia microstachys var. pauciflora
Steve Boyd, Timothy S. Ross; Laurel Arnseth; Jaime Bonilla, Barbosa
1990-4-2
Boyd 3989
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Sta. T8S R1W SE1/4 NW1/4 sec. 23. Chaparral and oak woodland vegetation burned by Mt. Palomar fire, 1989.
488
Comment
RSA659172
Woodwardia fimbriata
Bob Rogers
1984-5-5
28
Riverside
Collected along a trail bordering the west side of Fuller Mill Creek heading upstream. Starting point was on the North side of Hwy 243, 11.6 miles from hwy 74/hwy 243 jctn.
1524
Comment
RSA740628
Wyethia ovata
Scott D. White, Justin M. Wood
2008-7-8
12383
Riverside
San Jacinto Mountains: Hurkey Creek Watershed- Bonita Vista Rd, ca 1/2 miles E and W of Hurkey Creek crossing.
1512
Comment
UCR9249
Wyethia ovata
D. H. Wilken
1965-6-29
391
Riverside
San Jacinto Mtns, W end of Hemet Valley (Garner Valley), near Lake Hemet
1372
Comment
CAS-BOT-BC326966
Xylorhiza cognata
Lester Rowntree
1930-5-6
s.n.
Riverside
Hidden Springs Road
Comment
RSA799248
Xylorhiza cognata
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
730
Riverside
South side of the Mecca hills, side canyon roughly 1.3 miles north of turnoff for Painted Canyon on Box Canyon Road
113
Comment
UCD137591
Xylorhiza tortifolia var. tortifolia
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCR243565
Xylorhiza tortifolia var. tortifolia
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21095
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, upper watershed on east ridge, 1.1 mi south of radio tower, c. 6 mi. south of town center of Yucca Valley
1207
Comment
RSA605199
Yabea microcarpa
Scott D. White
1995-4-5
2757
Riverside
Lakeview Mountains; SW of Juniper Flat Road.
579
Comment Read comments May 8 2013
RSA585732
Yucca schidigera
Darin L. Banks, Steve Boyd
1995-5-9
378
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
RSA561010
Yucca whipplei var. whipplei
Steve Boyd, Timothy S. Ross
1992-5-4
7200
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
RSA612955
Yucca whipplei var. whipplei
Darin L. Banks
1997-3-29
1624
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
POM319690
Zannichellia palustris
Patricia Wilder
1971-11-11
5312
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
RSA378430
Zigadenus fremontii
J. A. Comstock
1946-3-13
s.n.
Riverside
Gavilan Peak.
Comment
RSA509563
Zigadenus fremontii
Ed LaRue
1989-3-30
s.n.
Riverside
Rancho California area, ca. 4 miles W of Temecula,with Ave. del Oro as the N boundary.
381
Comment
UCR79357
Zigadenus venenosus var. venenosus
Steve Boyd, T. S. Ross
1992-4-1
6777
Riverside
Santa Ana Mountains, Elsinore Peak area, south of Lake Elsinore. S base of peak (3448') to SE of Elsinore Peak.
1000
Comment
UC2015545
Ziziphus obtusifolia
A. C. Sanders with P. MacKay, M. Jacobsmyer, C. Sanders, et al.
1995-3-5
16001
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
SD225092
Ziziphus parryi
A. C. Sanders, K. Rose & D. Woodard
1995-3-22
16219
Riverside
San Gorgonio Pass/San Jcinto Mountains: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave., W of Snow Creek, E of Cabazon.
399
Comment