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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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UCR104687
Abies magnifica var. shastensis
David Charlton
1989-7-8
3536
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment Read comments Nov 27 2007
UCR157992
Abronia pogonantha
David Charlton
1989-5-17
3184
Los Angeles
Western Mojave Desert, southwest of Piute Ponds, Edwards Air Force Base
701
Comment
RSA552175
Abronia villosa
D. Charlton
1991-5-3
5064
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA552455
Abronia villosa
D. Charlton
1991-6-22
5454
Kern
Fremont Valley, mid bajada 5 miles west of Randsburg on Red Rock-Randsburg Rd. 2 miles W of Jct with Garlock Rd.
762
Comment
RSA555365
Abronia villosa
D. Charlton
1991-5-16
5157
Kern
Viewing Rd. 5 miles north of curve in Mercury Blvd., east-central edge of Rogers Dry Lakebed.
701
Comment
RSA562702
Abronia villosa
D. Charlton
1991-06
5454
Kern
North of Koehn Dry Lake, Fremont Valley, north of California City northside of Red Rock-Randsburg Rd.
762
Comment
RSA563550
Abronia villosa
D. Charlton
1991-06
5454
Kern
North of Koehn Dry Lake, Fremont Valley, north of California City northside of Red Rock-Randsburg Rd.
762
Comment
UC1552146
Abronia villosa var. aurita
David Charlton
1988-2-19
1208
Riverside
Orocopia Mtns.
Comment
SD127578
Abronia villosa var. villosa
David Charlton
1988-2-19
1208
Riverside
Orocopia Mountains, mudstone wash north of Mecca Hills. Box Canyon on road between Cottonwood Wash and Mecca, near Mecca.
Comment
UCR43309
Acamptopappus shockleyi
David Charlton
1986-5-15
128
Inyo
Northern Mojave Desert, 14.3 mi. east of the Racetrack, Death Valley National Monument [Park]
1223
Comment
RSA489610
Acamptopappus sphaerocephalus var. sphaerocephalus
D. Charlton
1988-6-14
1247
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain, SE of Baker and Landfair Valley.
1371
Comment
RSA562175
Acamptopappus sphaerocephalus var. sphaerocephalus
D. Charlton, Duffy Clements, Erik Johanson
1988-3-26
1723
San Diego
Anza Borrego State Park. Rainbow Canyon area.
610
Comment
UCR104747
Acer macrophyllum
David Charlton
1989-4-30
2975
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp.
1159
Comment
UCR49378
Achillea millefolium
David Charlton
1986-6-6
432
Tulare
Sierra Nevada Mtns, Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
RSA562634
Achnatherum hymenoides
D. Charlton
1989-5-12
3041
Tulare
Unnamed Spring 6.5 miles west of Chimney Peak turn off from Nine Mile Creek Road, west of highway 395 on Kennedy Meadows Turn off. Domelands Wilderness Area. East of Sequoia National Forest.
1677
Comment
UC1552067
Achnatherum hymenoides
David Charlton
1988-4-2
1498
San Bernardino
5 mi n Kramers JCT (4 Corners) (Hwy 395, base of first hills, known as Desert Candle site); Kramer Hills
914
Comment
RSA483591
Achnatherum speciosum
D. Charlton, B. Pitzer
1988-5-8
1882
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins
1067
Comment
RSA491629
Achnatherum speciosum
D. Charlton, L. Arnseth, S. Meury, D. Nordin, Richard Noyes, Timothy S. Ross
1988-4-8
1617
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20' deep. Mojave Desert.
1372
Comment
UC1552078
Achnatherum speciosum
David Charlton
1988-4-2
1512
San Bernardino
Hwy 395 8 mi n Kramers Jct (4 Corners) (Kramer Hills); Kramer Hills
914
Comment
RSA557868
Achyrachaena mollis
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
SD124793
Aconitum columbianum
David Charlton
1986-6-7
386
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows, Golden Trout Wilderness, southern Sierra Nevada Mountains
2316
Comment
UCR44224
Aconitum columbianum
David Charlton
1986-6-7
386
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
UCR53525
Aconitum columbianum
David Charlton, G. Charlton
1988-6-30
2354
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA552578
Adenophyllum porophylloides
D. Charlton
1991-4-20
4897
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
UC1552136
Adenostoma fasciculatum
David Charlton
1988-4-2
1479
Los Angeles
Cleghorn Rd. turnoff on Cajon Pass (I 15, Swarthout Valley Rd. to end of pavement)
1676
Comment Read comments Feb 4 2015
UCR169016
Aegilops triuncialis
David Charlton
2005-5-16
8007
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR177212
Aesculus californica
David Charlton
1989-6-17
3274
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
UCR42436
Aesculus californica
David Charlton
1986-4-17
194
Kern
Southern Sierra Nevada Mtns, Lake Isabella Road, 2 mi west of China Gardens turn-off
610
Comment
UCR44188
Agoseris glauca
David Charlton
1986-6-7
380
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
UCR160824
Agoseris retrorsa
David Charlton
2005-6-3
8041
San Bernardino
San Bernardino Mtns., 457 Mountainaire Rd., Big Bear Lake, between Meadow Park and Big Bear Blvd., south of Eagle Point
2073
Comment
UCR130840
Agropyron cristatum
David Charlton
1989-7-22
3744
Kern
Sierra Nevada Mtns., Sequoia National Forest, along road from Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
RSA489845
Agrostis
D. Charlton
1986-6-6
551
Tulare
Golden Trout Wilderness, Redrock Meadows, upper Redrock Creek.
2637
Comment
UCR118530
Agrostis viridis
David Charlton
1990-6-10
4367
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
RSA511751
Aliciella latifolia
D. Charlton
1988-6-5
2065
Inyo
Darwin Falls, canyon between parking area & falls. Between Drawin [Darwin?] and Father Crowley Monument, W of Death Valley National Monument
915
Comment
RSA562281
Aliciella latifolia
D. Charlton
1991-5-3
5055
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA463320
Aliciella latifolia
D. Charlton, Barbara Pitzer
1988-4-9
1690
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA489615
Allenrolfea occidentalis
D. Charlton
1988-6-15
2011
San Bernardino
Soda Springs, Soda Dry lake, SW of Baker. Zyzzx offramp Hwy 15 near Nevada border.
305
Comment
UCR103750
Allenrolfea occidentalis
David Charlton
1989-5-25
3192
Los Angeles
W Mojave Desert, NW edge of Lancaster, between Ave. G and H on 30th St. West
701
Comment
UCR104720
Allenrolfea occidentalis
David Charlton
1989-4-13
2898 a
Los Angeles
Western Mojave Desert, Northern edge of Palmdale, corner of 10th Street W & Ave. 'M' at Amargosa Creek
762
Comment
HSC87269
Allionia incarnata
David Charlton
1988-2-18
1180
Riverside
S side of Little San Bernardino Mtns., Fargo Canyon Rd. to Cottonwood Wash, S of Joshua Tree National Park, parallel to Hwy. 10, 5 mi. E of the jct. of Dillon Rd. and Fargo Canyon Rd.
762
Comment
RSA562999
Allium lacunosum var. davisiae
David Charlton
1992-4-2
4753
Kern
Rosamond Hills, 1 mile west of Red Hill and 1.5 miles NW of Rosamond
762
Comment
RSA562297
Allophyllum gilioides
D. Charlton
1990-6-3
4348
Kern
Jct Granite Rd and Famoso-Woody Rd, Linns Valley near Poso, north of Bakersfield.
975
Comment
RSA563485
Allophyllum gilioides
D. Charlton
1990-6-3
4348
Kern
Western slope of the Greenhorn Range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville.
1372
Comment
UCR104696
Allophyllum gilioides
David Charlton
1989-6-17
3325
Kern
Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella
2000
Comment
RSA733353
Allophyllum integrifolium
D. Charlton
1989-6-17
3305
Kern
Sierra Nevada Mtns.: Sequoia National Forest, Tiger Flat Campground, E of Sunday Peak. 4 mi. n of Alta Sierra on Rancheria Road, NW of Lake Isabella.
2012
Comment
SEINET2444584
Allophyllum integrifolium
David Charlton
1989-6-17
3305
Kern
Sierra Nevada Mtns: Sequoia National Forest. Tiger Flat Campground, E of Sunday Peak, 4 mi. N of Alta Sierra on Rancheria Road, NW of Lake Isabella (Tobias Peak 7.5' Q.).
2012
Comment
RSA552515
Allophyllum integrifolium
D. Charlton
1989-6-17
3305
Kern
4 miles north of Sierra Alta on Rancheria Rd. Tiger Flat Campground. Sequoia National Forest.
1921
Comment
SEINET3087491
Allophyllum violaceum
David Charlton
1986-6-7
431
Tulare
Casa Vieja Meadows, Golden Trout Wilderness, Sierra Nevada Mountains.
Comment
SD144010
Alnus rhombifolia
David Charlton
1989-7-21
3713
Kern
Flying Dutchman Creek, 1.5 mi. W of Caliente-Bodfish Rd. on Breckenridge Mt. Rd., SW of Havilah.
1299
Comment
UCR104745
Alnus rhombifolia
David Charlton
1989-4-30
2999
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp.
1159
Comment
UCR106043
Alopecurus aequalis
David Charlton
1989-7-8
3555
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
SEINET5766009
Amaranthus
David Charlton
1991-5-27
5313
Los Angeles
Mojave Desert Jct. 90 th and C St. west of Palmdale and south of Little Rock road to Edwards AFB.
945
Comment
RSA562300
Amaranthus albus
D. Charlton
1991-5-27
5313
Los Angeles
Palmdale, corner of 90 St. west and C, Mojave Desert. Joshua Tree Woodland on deep sand.
Comment
RSA562691
Amaranthus albus
D. Charlton, Lew Heide
1991-9-19
5614
Los Angeles
Piute Ponds, freshwater marsh between Rosamond and Lancaster.
762
Comment
UCR160796
Amaranthus blitoides
David Charlton
1991-9-19
5698 B
Los Angeles
Western Mojave Desert, Piute Ponds, SW side of Rosamond Dry Lake, Edwards Air Force Base
695
Comment
RSA562298
Amaranthus blitoides
D. Charlton
1989-10-7
4064
Ventura
Walnut Canyon, 1 mile N of Moorpark on Hwy 23
457
Comment
SD144098
Amaranthus hybridus
David Charlton
1989-10-7
4110
Ventura
Grimes Canyon, w miles N of the sumsmit of Oak Ridge on Hwy 23 between Moorpark and Fillmore.
244
Comment
UCR104682
Amaranthus hybridus
David Charlton
1989-10-7
4110
Ventura
Hwy 23 between Moorpark and Fillmore, Grimes Canyon, 2 miles north of the summit of Oak Ridge.
244
Comment
RSA552154
Amaranthus hybridus
D. Charlton
1989-10-7
4110
Ventura
Two (2) miles north of the crest of the ridge in Grimes Canyon on Hwy. 23 between Moorpark and Fillmore
610
Comment
RSA552351
Amaranthus palmeri
D. Charlton
1989-9-10
4144
Kern
Rosamond Duck Club, dike and old alfalfa field
701
Comment
UCR118556
Ambrosia acanthicarpa
David Charlton
1989-10-7
4080
Ventura
Tierra Rejada Valley, junction of Hwy 23 and Tierra Rejada Rd., SE of Moorpark and west of Simi Valley
198
Comment
RSA557855
Ambrosia acanthicarpa
D. Charlton, Victoria Hamilton
1992-5-4
s.n.
Mono
Volcanic Tablelands 7 miles NW of Bishop. Bishop tuff, road along base of scarp and north of Owens River in sports fishing area.
1280
Comment
RSA456740
Ambrosia dumosa
D. Charlton, B. Pitzer
1988-5-7
1832
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
SBBG92823
Ambrosia dumosa
D. Charlton
1988-2-18
1122
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
UCR52419
Ambrosia dumosa
David Charlton, A. Romsport
1988-6-14
2153
San Bernardino
Eastern Mojave Desert, Hart Mine, southern Castle Mtns, east of New York Mtns., north of Lanfair Valley
1600
Comment
RSA456745
Ambrosia eriocentra
D. Charlton, B. Pitzer
1988-5-7
1829
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
RSA489596
Ambrosia eriocentra
D. Charlton, Alan Romspert
1988-6-14
2162
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
UCR160792
Ambrosia salsola
David Charlton
1989-4-7
2840
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1037
Comment
UCR43315
Amelanchier utahensis
David Charlton
1986-6-15
283
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
SBBG92816
Amorpha californica
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2189
Unknown
saddle 1 mi NW of Observatory, near eastern escarpment at base of what is labeled as Cerro Venado Blanco on map Rafael. H 11B45, Norte, Baja California
2438
Comment
RSA563561
Amphipappus fremontii
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Panamint sonk 10 miles south of Ballarat on Trona-Wildrose Rd. Pass 1 mile south of Water Canyon.
1159
Comment
UCR41794B
Amsinckia intermedia
David Charlton
1986-2-15
0102 B
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
RSA0079953
Amsinckia intermedia
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
UCR177200
Amsinckia tessellata
David Charlton
1989-3-27
2973
Kern
Western Mojave Desert, Edwards Air Force Base, East Range (PIRA), lower east slopes of southern Leuhman Ridge
854
Comment
UC1552144
Amsinckia tessellata var. tessellata
David Charlton
1988-3-6
1214
Inyo
between Furnace Creek and Death Valley Junction (Hwy 190, first dirt road s of Death Valley Mon. line)
762
Comment
RSA562777
Amsonia tomentosa var. tomentosa
D. Charlton, Victoria Hamilton
1992-6-14
s.n.
San Bernardino
Parker Dam, Joshua Tree Woodland
1067
Comment
RSA489616
Anemopsis californica
D. Charlton, Alan Romspert
1988-6-15
2009
San Bernardino
Soda Springs, Soda Dry lake, SW of Baker. Zyzzx offramp Hwy 15 near Nevada border.
305
Comment
SEINET3075044
Anemopsis californica
David Charlton, Alan Romsport
1988-6-15
2009
San Bernardino
Soda Springs, Soda Dry Lake, SW of Baker. Zyzzx off-ramp Hwy 15. Alkali Flats.
300
Comment
UCR44177
Angelica lineariloba
David Charlton
1986-6-7
443
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
UCR48928
Angelica lineariloba
David Charlton
1987-8-29
1076
Mono
Sierra Nevada Mtns., Obsidian Dome ['Butte'], c. 10 miles NW of Mammoth Lakes
2439
Comment
RSA450633
Anisocoma acaulis
D. Charlton
1988-4-21
1784
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA511722
Anisocoma acaulis
D. Charlton
1988-6-6
1994
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
SD126052
Anisocoma acaulis
David Charlton
1988-6-6
1994
Inyo
Shepards Pass Trailhead road on Symmes Creek, west of Independence; East slope fot the Southern Sierras.
1690
Comment
UCR160801
Anisocoma acaulis
David Charlton
1989-5-12
3046
Tulare
Sierra Nevada Mtns., E of Sequoia National Forest & just east of Tulare/Inyo County line. Kennedy Meadows Road, 9.5 mi. west of Hwy 395 via Nine Mile Canyon Road
2000
Comment
RSA552550
Anisocoma acaulis
D. Charlton
1991-4-7
4777
Kern
Northeastern Koehn Dry Lakebed, south of the El Paso Range, Fremont Valley.
732
Comment
UCR53474
Antennaria rosea
David Charlton, G. Charlton
1988-8-1
2394
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA562856
Antirrhinum filipes
D. Charlton
1992-5-11
3300
San Bernardino
Coon Canyon, West Rainbow Basin, north of Barstow. 1 mile north of Fossil Bed Rd. Creosote Bush Scrub Volcanic Ash Clay beds
Comment
CDA5330
Apium graveolens
D. Charlton, Rick Burgess, Trish Burgess
1989-7-16
3689
Kern
Mt. Pinos Region. Junction of Cuddy Valley Road and Mt. Pinos Road, west of Lake of the Woods.
Comment
SD148267
Apium graveolens
David Charlton, Rich Burgess and Trish Burgess
1989-7-16
3689
Kern
Mt. Pinos Region; junction of Cuddy Valley Road and Mt. Pinos Road, west of Lake of the Woods.
1829
Comment
UCR124275
Apium graveolens
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3689
Kern
Mt. Pinos Region, junction of Cuddy Valley Rd. and Mt. Pinos Rd., west of Lake Of The Woods
1829
Comment
UCR52293
Apium graveolens
David Charlton
1988-6-5
2056
Inyo
Northern Mojave Desert, Darwin Falls, canyon between parking area and falls. West of the Panamint Valley, between the Darwin Hills and the Argus Mountain Range
854
Comment
OBI42571
Apocynum androsaemifolium
David Charlton
1986-6-6
319
Tulare
Redrock Crk Cyn between Jordan Hot Springs and Redrock Meadows, Golden Trout Wilderness, Sierra Nevada Mts
2286
Comment
UCR52296
Apocynum cannabinum
David Charlton
1988-6-6
2094
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
UCSB59699
Apocynum cannabinum
Charlton, David
1988-6-6
Inyo
Shepards Pass Trailhead road on Symmes Creek, west of Independence; east slope of the Southern Sierras
1676
Comment
UCR43316
Aquilegia formosa
David Charlton
1986-6-15
287
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCR53522
Aquilegia pubescens
David Charlton, G. Charlton
1988-8-1
2377
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA511758
Aquilegia shockleyi
D. Charlton
1988-6-6
2096
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
UCR44342
Arabis
David Charlton
1986-6-6
400
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR52429
Arabis
David Charlton
1988-6-6
1995
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
UCR124326
Arabis glabra
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3642
Ventura
Mt. Pinos Region, Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground]
2378
Comment
UCR47864
Arabis glabra
David Charlton
1987-5-4
s.n.
Orange
Santa Ana Mtns., Chiquito Basin, Trail from Blue Jay Campground to Chiquito Falls
762
Comment
RSA0125811
Arabis glabra
D. Charlton, Trish Burgess, Rick Burgess
1989-7-16
3642
Ventura
Seep 1/2 mile above McGill Campground, Mt. Pinos. Los Padres National Forest.
2378
Comment
RSA0125982
Arabis glabra
David Charlton
1986-6-7
s.n.
Tulare
Along the trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows, Golden Trout Wildreness, southern Sierra Nevada Mountains.
2316
Comment
RSA0126210
Arabis glabra
D. Charlton
1988-5-21
1965
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
UCR52424
Arabis holboellii var. retrofracta
David Charlton
1988-6-5
2104
Inyo
Inyo Mtns., Mazourka Peak, end of Mazourka Canyon, near radio tower. W crest of range
2858
Comment
RSA456764
Arabis perennans
D. Charlton, B. Pitzer
1988-5-8
1865
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins
1067
Comment
UCR169414
Arabis platysperma
David Charlton
1986-6-7
399
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
RSA666892
Arabis pulchra
D. Charlton
1990-6-10
4369
Kern
Piute Mountains: red clay hill west of Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella.
1280
Comment
UCR119239
Arabis pulchra
David Charlton
1990-6-10
4369
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
UCR160810
Arabis pulchra
David Charlton
1989-6-23
3387
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR54248
Arabis pulchra
David Charlton
1988-5-21
1930
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
SD236272
Arbutus menziesii
David Charlton
2005-5-16
8021
Yuba
Sacramento Valley: Yuba Gold Field; just S of Yuba River; ca 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area ca. 2 mi by 1 mi. (Browns Valley 7.5'Q)
25
Comment
UCR168799
Arbutus menziesii
David Charlton
2005-5-16
8021
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR104726
Arctostaphylos glandulosa
David Charlton
1989-5-13
3077
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
HSC84052
Arctostaphylos glandulosa subsp. glandulosa
David Charlton
1987-1-31
633
Los Angeles
Saddle Peak
610
Comment
UCR47310
Arctostaphylos glandulosa subsp. glandulosa
David Charlton
1987-1-31
633
Los Angeles
Western Transverse Range; Santa Monica Mtns., Saddle Peak
610
Comment
UCD53324
Arctostaphylos patula
D. Charlton
1989-6-23
3365
Inyo
Sierra Nevada Mts.; campground on northeast side of Horseshoe Meadow; Cottonwood Lakes Trailhead Road; Inyo National Forest; west of Owens Dry Lake.
929
Comment
UCR47374
Arctostaphylos patula
David Charlton
1986-6-15
286
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
RSA489840
Arctostaphylos pringlei subsp. drupacea
D. Charlton
1988-5-28
2138
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
UCR43259
Arctostaphylos pungens
David Charlton
1986-3-21
62
San Diego
Peninsular Range, McCain Valley near Cottonwood Campground
1220
Comment
UCR118711
Arenaria congesta var. subcongesta
David Charlton
1989-6-23
3397
Inyo
Sierra Nevada Mtns., first wet meadow on Little Cottonwood Creek Trail to Cottonwood Lakes from Horseshoe Meadow Road, Inyo National Forest, west of Owens Dry Lake
2988
Comment
RSA552157
Arenaria kingii subsp. compacta
D. Charlton
1990-6-23
4418
Inyo
East side of Grandview Campground, White Mountains, Inyo National Forest.
2622
Comment
UCR53321
Arenaria macradenia var. parishiorum
David Charlton, B. Pitzer
1988-5-8
1864
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
UCR43256
Argemone munita subsp. munita
David Charlton
1986-6-15
244
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
RSA456765
Argyrochosma jonesii
D. Charlton, Barbara Pitzer
1988-5-8
1866
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins
1067
Comment
SEINET3089955
Argythamnia lanceolata
David Charlton
1986-11-20
616
San Bernardino
Whipple Mountains, upper Whipple Wash, 4 miles above the powerline road crossing.
490
Comment
UCR118596
Arida carnosa
David Charlton, Lew Heide
1991-9-19
5597
Los Angeles
Western Mojave Desert, Piute Ponds, SW side of Rosamond Dry Lake, Edwards Air Force Base
695
Comment
RSA489606
Aristida
D. Charlton, Alan Romspert
1988-6-14
2124
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain, SE of Baker and Landfair Valley.
1371
Comment
SBBG89089
Aristida purpurea var. fendleriana
D. Charlton, B. Pitzer
1988-5-8
1886
San Bernardino
Gold Valley Rd, 1 mi NW of Hole-in-the-wall Camp
1219
Comment
RSA456759
Aristida purpurea var. nealleyi
D. Charlton, B. Pitzer
1988-5-7
1848
San Bernardino
E Mojave Desert, on ranch road between Essex road and Black Canyon Road at Colton Well. Providence Mountains; E of Mitchell Caverns.
762
Comment
RSA486632
Aristida purpurea var. purpurea
D. Charlton, Steve Boyd, L. Arnseth, S. Meury, D. Nordin, Richard Noyes, Timothy S. Ross
1988-4-8
1624
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road.
1372
Comment
SD124883
Arnica longifolia
David Charlton
1986-6-7
404
Tulare
Along trail up ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows, Golden Trout Wilderness
2315
Comment
UCR53475
Arnica mollis
David Charlton, G. Charlton
1988-6-30
2350 A
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR53481
Arnica nevadensis
David Charlton, G. Charlton
1988-6-30
2350 b
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR44162
Arnica sororia
David Charlton
1986-6-7
404
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
UCR160669
Artemisia dracunculus
David Charlton
1994-7-23
6027
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR52274
Artemisia dracunculus
David Charlton
1988-6-6
1986
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
RSA463717
Artemisia dracunculus
D. Charlton
1986-6-7
s.n.
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows. Golden Trout Wilderness.
2774
Comment
RSA562256
Artemisia dracunculus
D. Charlton
1989-6-10
3221
Los Angeles
Frazler Mtn Rd., Lockwood Valley, Los Padres National Forest.
1829
Comment
UCR157729
Artemisia ludoviciana
David Charlton
1989-10-7
4123
Los Angeles
Western Transverse Range, Cottonwood Campground in Elizabeth Lake Canyon, along Lake Hughes Rd., Angeles National Forest
808
Comment
HSC84131
Artemisia ludoviciana subsp. ludoviciana
David Charlton
1986-12-26
652
Riverside
Coxcomb Range, at E end of Joshua Tree Nat. Monument, northernmost W facing large canyon in the range, just N of Specter Peak
915
Comment
SEINET2044543
Artemisia ludoviciana subsp. redolens
Dave Charlton
1986-12-26
652
Riverside
Coxcomb Range at E end of Joshua Tree National Monument, northernmost West facing large canyon in the range, just north of Specter Peak.
915
Comment
RSA511775
Artemisia nova
D. Charlton
1988-6-4
2022
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 mile below Thorndyke campground
1829
Comment
OBI45713
Artemisia nova
David Charlton
1986-8-18
578
Riverside
Capitol reef National Park, Grand Wash Trail above the campground and the Fremont River
1646
Comment Read comments Apr 9 2015
RSA562688
Artemisia rothrockii
D. Charlton, Victoria Hamilton
1991-9-28
5629
Mono
Trail to Minaret Lake, 1/2 mile from the lake. Inyo National Forest, Mammoth Lakes region.
2744
Comment
UCR104683
Artemisia rothrockii
David Charlton
1989-7-8
3520
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
SD126053
Artemisia spinescens
David Charlton
1988-6-5
2004
Inyo
Townes Pass, Highway 190, between Stovepile Wells and Panamint Springs, Death Valley. Crest of Pass, Panamint Mountains
1525
Comment
UCR118537
Artemisia tridentata
David Charlton
1989-10-6
4049
Ventura
Mt. Pinos Region, Los Padres National Forest, Sespe Creek on the east side of Hwy 33, north of Ojai between Sespe Gorge ('the narrows') and Rose Valley Rd. [vicinity of the site of 'Hart']
1037
Comment
UCR160821
Artemisia tridentata
David Charlton
1989-5-12
3140
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
UCR82112
Artemisia tridentata
David Charlton
1994-6-4
5913
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR158441
Artemisia tridentata subsp. parishii
David Charlton
1991-6-6
5646 D
Los Angeles
Western Mojave Desert, Edwards Air Force Base, South Track Well Field, 0.25 mi. north of water tank on unpaved road
701
Comment
RSA562153
Artemisia tridentata subsp. parishii
D. Charlton
1989-5-25
3196 c
Los Angeles
Corner of G/H and 30th street, West Palmdale
610
Comment
RSA562154
Artemisia tridentata subsp. tridentata
D. Charlton
1989-5-12
3140
Tulare
Domelands Wilderness Area, Chimney Peak Wilderness Area, E of Sequoia National Forest and NE of Lake Isabella, 1.7miles S of Long Valley Campground on Chimney Peak road.
1829
Comment
UCR130822
Artemisia tridentata var. parishii
David Charlton
1989-3-25
2816
Kern
Mojave Desert, Edwards Air Force Base, just west of South Base guard shack, 1 mi. east of junction of 120th St. East [=Lancaster Blvd.] and Old Hospital Rd.
686
Comment
UCR104750
Asclepias erosa
David Charlton
1989-6-17
3272
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
SEINET11262201
Asclepias fascicularis
David Charlton
1989-6-10
3208
Los Angeles
Tehachapi Mtns. Tejon Pass [Tejon Post Rd] Gorman Post Rd, 1 mi [S}SE of Gorman.; 0
1098
Comment
UCR103489
Asclepias fascicularis
David Charlton
1989-6-10
3208
Los Angeles
Tehachapi Mtns., Tejon Pass, [Tejon Post Rd] Gorman Post Rd., 1 mile [S]SE of Gorman, alkali spring at the electric substation.
1098
Comment
UCR224258
Asclepias fascicularis
David Charlton
2010-7-21
s.n.
Los Angeles
Western Mojave Desert, Edwards Air Force Base, Piute Ponds along road to spillway across from inlet channel from District 14 wastewater treatment facility, 200 yards east of Shuttle Road
698
Comment
UCR44161
Asclepias fascicularis
David Charlton
1986-6-6
438
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
RSA552196
Asclepias fascicularis
D. Charlton
1990-5-29
s.n.
Kern
South Base Pump Station, garden on north side by parking lot. Halophytic Saltbush Scrub. Between Jones and Lancaster Blvd. Base of Sandy Ridge.
Comment
RSA0104705
Asclepias vestita
D. Charlton
5428
San Bernardino
Hwy. 138, 1/2 mile southeast of Mountain Top Jct. Near Phelan between Wrightwood and Cajon Pass.
1037
Comment
RSA555465
Aster
D. Charlton
1991-8-28
5579
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR44164
Aster alpigenus
David Charlton
1986-6-6
446
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR118598
Aster frondosus
David Charlton, Lew Heide
1991-9-19
5611
Los Angeles
Western Mojave Desert, Piute Ponds, SW side of Rosamond Dry Lake, Edwards Air Force Base
695
Comment
RSA562649
Aster frondosus
D. Charlton
1991-10-5
5667
Inyo
Lower Owens River between Independence and Lone Pine, 2 miles east of Hwy 395.
1220
Comment
RSA562783
Aster subulatus var. ligulatus
D. Charlton
1991-10-2
5633
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley.
Comment
RSA562926
Aster subulatus var. ligulatus
D. Charlton
1992-08
s.n.
Los Angeles
S base water well field, 1/2 mile N of water tower, Edwards
732
Comment Read comments Sep 1 2016
RSA450369
Astragalus didymocarpus var. dispermus
D. Charlton
1988-4-21
1799
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62.
915
Comment
RSA552183
Astragalus didymocarpus var. dispermus
D. Charlton
1991-5-12
5112
San Bernardino
Kramer Hills, Powerline Rd. west of Hwy. 395, one mile south of crest at base of hills.
823
Comment
RSA562144
Astragalus didymocarpus var. dispermus
D. Charlton
1991-4-20
4912
San Bernardino
Road to Mitchell Caverns, Clipper Valley. 1 mile north of jct with Esse Rd. turnoff, Hwy. 40. Lower bajada and valley bottom with occasional basaltic outcrops.
305
Comment
UC1552168
Astragalus didymocarpus var. dispermus
David Charlton
1988-4-2
1546
Kern
west of Johanesburg on Randsburg Rd; long bajada to Alkali Sink Community in Koehn Dry Lake
Comment
UCR160680
Astragalus douglasii var. douglasii
David Charlton
1994-7-23
6040
Kern
Southern Sierra Nevada Mtns, Sand Canyon NE of Monolith and Tehachapi, 3 mi N of Jct with Hwy 58
1232
Comment
RSA505019
Astragalus douglasii var. parishii
D. Charlton
1988-5-21
1918
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
RSA450374
Astragalus layneae
D. Charlton
1988-4-21
1790
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62.
915
Comment
RSA563015
Astragalus layneae
D. Charlton
1991-4-12
4787
Kern
Jct China Lake Blvd and Hwy 395, 3 miles south of Ridgecrest and north of the El Paso Mountains
762
Comment
UC1552152
Astragalus layneae
David Charlton
1988-4-2
1575
Kern
on Randsburg Rd w Johannesburg (in Koehn Dry Lake); w of Johannesburg, in Koehn Dry Lake
579
Comment
VVC200
Astragalus layneae
David Charlton
1991-4-6
4751
Kern
West Mojave Desert, Koehn Dry Lakebed, 1 mile south of El Paso Mtns and 10 mi E of Red Rock Canyon
762
Comment
RSA555377
Astragalus layneae
D. Charlton
1991-5-21
5263
Kern
Northern Boundry Road for Edwards AFB, north of Boron
732
Comment
RSA557837
Astragalus layneae
D. Charlton
1991-4-7
4788
Kern
Western El Paso Range, south of Ridgecrest
762
Comment
RSA560912
Astragalus lentiginosus var. variabilis
D. Charlton
1991-4-24
4931
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
UCR52417
Astragalus leucolobus
David Charlton
1988-5-28
2116
Riverside
Santa Rosa Mtns, S of Hwy 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp area, S facing slopes, E side
2287
Comment
UCR102447
Astragalus oophorus
David Charlton
1988-6-4
2017
Inyo
Northern Mojave Desert, Thorndike Campground, Upper Wildrose Canyon, [Panamint Range] 1 mi above Charcoal Kilns
2287
Comment
RSA505010
Astragalus oophorus var. oophorus
D. Charlton
1988-6-4
2017
Inyo
Wildrose Canyon, Death Valley National Park. Mahogany Flat Rd., near ranger station at road jct. and lower campground. Thorndyke Campground.
1982
Comment
RSA505016
Astragalus oophorus var. oophorus
D. Charlton
1988-6-4
2017
Inyo
Throndyke Campground, Upper Wildrose Canyon, 1 mile above Charcoal Kilns
2287
Comment Read comments Oct 6 2011
RSA557854
Astragalus preussii var. laxiflorus
D. Charlton
1992-5-13
s.n.
Los Angeles
100 yards north of the South Base well fields water tower, Edwards AFB
701
Comment
RSA562304
Astragalus preussii var. laxiflorus
D. Charlton
1992-5-21
s.n.
Los Angeles
Well fields water tower, Edwards AFB, off Boy Scout Road between south base and south gate
701
Comment
UCR104773
Astragalus preussii var. laxiflorus
David Charlton
1991-6-6
5646 C
Los Angeles
Western Mojave Desert, Edwards Air Force Base, South Track Well Field, 0.25 mi. north of water tank on unpaved road
701
Comment
RSA0034694
Astragalus preussii var. laxiflorus
David Charlton
1992-5-13
s.n.
Los Angeles
100 yards north of the South Base well fields water tower, Edwards AFB.
701
Comment
RSA0036147
Astragalus preussii var. laxiflorus
David Charlton
1992-5-13
s.n.
Los Angeles
100 yards north of the South Base well fields water tower, Edwards AFB.
701
Comment
LA105765
Astragalus purshii var. tinctus
David Charlton;
1988-4-9
1665
Inyo
Santa Rosa Hills, 1 mile N of Hwy. 190 on the Saline Valley Rd. Overlooking Panamint Sink from the Santa Rosa Hills
1523
Comment
UCR52416
Astragalus sepultipes
David Charlton
1988-6-6
2082
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
UCR103459
Athysanus pusillus
David Charlton
1991-4-2
4712
Kern
Western Mojave Desert, Edwards Air Force Base, Rosamond Hills, 0.5 mi west of Red Hill, 1.5 mi. east of Rosamond
732
Comment
CAS-BOT-BC17487
Athysanus pusillus
David Charlton
1991-4-2
4712
Kern
Western Mojave Desert. 1.5 miles east of Rosamond. Rosamond Hills, 0.5 mile west of Red Hill on Edwards Air Force Base.
731
Comment
UCR160815
Atriplex argentea var. mohavensis
David Charlton
1989-10-10
4132
Kern
Western Mojave Desert, Sierra Highway 2 miles south of Rosamond, near junction with Patterson Ave.
701
Comment
UCR118585
Atriplex canescens
David Charlton
1989-7-30
3904
Inyo
Owens Valley, Keough Hot Springs, west side of valley midway between Bishop and Big Pine
1300
Comment
HSC86992
Atriplex confertifolia
David Charlton, B. G. Pitzer
1988-4-9
1641
Inyo
12.3 mi. N of the Inyo County Line on the Trona-Wildrose Rd. at the summit 1/2 mi. below on the N side into Panamint Sink
1037
Comment
RSA505012
Atriplex confertifolia
D. Charlton, B. Pitzer
1988-4-9
1642
Inyo
12.3 miles N of the Inyo County Line on the Trona-Wildrose Road. Between Ballarat and Valley Wells turnoffs, pass is between Slate and Argus ranges.
1037
Comment
RSA511741
Atriplex confertifolia
D. Charlton
1988-6-4
2042
Inyo
15 miles north of Trona on Hwy 178. Pass between Slate and Argus Ranges, South end of the Panamint sink.
762
Comment
RSA562317
Atriplex confertifolia
D. Charlton
1991-4-24
4935 a
San Bernardino
Mudd Hills northwest of Barstow on the north side of Hwy. 58.
640
Comment
SEINET3090598
Atriplex confertifolia
David Charlton
1985-4-16
303
Inyo
Jct Hwy 136-190, Darwin area.
1219
Comment
SEINET3931205
Atriplex confertifolia
David Charlton
1989-5-8
3173
Kern
Piute Ponds, Edwards Air Force Base.; 0
732
Comment Read comments Feb 6 2015
RSA555369
Atriplex coronata
D. Charlton
1991-5-16
5131
Kern
1 mile east of Jct between lancaster Blvd. on Boy Scout Road between sled track and Roges Dry Lakebed
716
Comment
RSA552466
Atriplex hymenelytra
D. Charlton
1991-4-7
4997
Inyo
Mojave Desert, Mesquite Springs south central El Paso Range.
762
Comment
RSA552597
Atriplex lentiformis subsp. breweri
D. Charlton
1989-10-7
4114
Ventura
Two (2) miles north of the crest of the ridge in Grimes Canyon on Hwy. 23 between Moorpark and Fillmore
610
Comment
RSA562692
Atriplex lentiformis subsp. breweri
D. Charlton
1989-10-7
4114
Ventura
1 mile N of the summit of the ridgecrest through Grimes Canyon on Hwy. 23, between Thousand Oaks and Fillmore
610
Comment
RSA563548
Atriplex lentiformis subsp. breweri
D. Charlton
1989-10-7
4114
Ventura
1 mile N of the summit of the ridgecrest through Grimes Canyon on Hwy. 23, between Thousand Oaks and Fillmore
610
Comment
UCR103758
Atriplex parryi
David Charlton
1989-5-25
3196 C
Los Angeles
W Mojave Desert, NW edge of Lancaster, between Ave. G and H on 30th St. West
701
Comment
RSA0059136
Atriplex patula subsp. hastata
David Charlton, Sally Manning
1991-10-5
5654
Inyo
Lower Owens River between Independence and Lone Pine, 2 miles east of Hwy. 395.
1219
Comment
SD127577
Atriplex phyllostegia
David Charlton
1988-3-6
1293
San Bernardino
Saratoga Springs, Southern Death Valley National Monument.
459
Comment
UC1552028
Atriplex polycarpa
David Charlton
1988-4-2
1493
San Bernardino
5 mi n of Kramers Junction (Four Corners), Hwy 395, base of first hills known as Desert Candle site, in upper valley Kramers Junction; Kramer Hills
914
Comment
UCR120692
Atriplex semibaccata
David Charlton
1989-10-7
4101
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
RSA557825
Atriplex spinifera
D. Charlton, Mike Perry, Mark Hagan
1989-3-27
2812
San Bernardino
Unnamed dry spring near kramer Peak, Kramer Hills.
994
Comment
RSA557839
Atriplex torreyi
D. Charlton
1991-10-6
5659
Inyo
Owens Valley: NW corner of Owens Lakebed, 1 mi E of Hwy 395.
1220
Comment
RSA562787
Atriplex torreyi
D. Charlton
1991-10-6
5659
Inyo
Owens Valley: NW corner of Owens Lake near leaking pump house, off Hwy 395.
1220
Comment
RSA0034743
Atriplex triangularis
David Charlton, Sally Manning
1991-10-5
5654
Inyo
Lower Owens River between Independence and Lone Pine, 2 miles east of Hwy 395.
1219
Comment
UCR119118
Avena barbata
David Charlton
1989-4-30
2936
Los Angeles
San Gabriel Mtns., Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
UCR160661
Avena fatua
David Charlton, S. Wilson
1994-6-7
6026
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
SEINET3919689
Avena fatua
David Charlton
1990-3-3
4163
Yolo
Abandoned agricultural field at the Davis Motel just north of the UC Davis Campus and adjacent to Hwy. 80.; 0
15
Comment
RSA563040
Avena sativa
D. Charlton
1991-5-27
5304
Los Angeles
Mojave Desert: Junction 90th and C Streets west of Palmdale and south of Little Rock on road to Edwards AFB.
945
Comment Read comments Jan 20 2015
RSA563001
Avena sativa
D. Charlton
1991-4-27
4981
San Bernardino
Mud Hills, approximately 5 miles west of Barstow on Highway 58
793
Comment
SBBG87355
Ayenia compacta
D. Charlton, R. Thorne
1988-3-13
1405
Unknown
lower Guadalupe Cyn, near hot springs, Sierra de Juarez, sandy valley E of Laguna Salada, Cantu Palms W of Rancho Poderosa
152
Comment
SBBG88093
Baccharis salicifolia
D. Charlton
1988-6-5
2064
Inyo
Darwin Falls, cyn between parking area and falls
914
Comment
UC1552135
Baccharis salicifolia subsp. salicifolia
David Charlton
1988-4-2
1480
Los Angeles
Cleghorn Road Turnoff on Cajon Pass, I 15, Swarthout Valley Rd to end of pavement Cajon Pass
1524
Comment Read comments Feb 4 2015
RSA562772
Baccharis sergiloides
D. Charlton
1992-5-25
s.n.
Kern
Short Canyon, west of Ridgecrest and Hwy 14 in the foothills of the Sierra Nevada, south of Owens Peak.
Comment
SBBG92739
Baccharis sergiloides
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2183
Unknown
saddle 1 mi NW of Observatory, near eastern escarpment at base of what is labeled as Cerro Venado Blanco on map Rafael. H 11B45, Norte, Baja California
2438
Comment
UCR41654
Baccharis sergiloides
David Charlton
1986-2-16
29
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
RSA552540
Bahiopsis parishii
D. Charlton
1987-12-6
1099
Riverside
Cottonwood Canyon, first canyon west of Whitewater. North of the 10 freeway. North of Palm Springs. Foothills of San Bernardino Mtns.
762
Comment
RSA552573
Bahiopsis parishii
D. Charlton
1991-4-20
4867
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
UCR41791
Bahiopsis parishii
David Charlton
1986-2-16
023
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
OBI49701
Baileya multiradiata
David Charlton
1988-4-21
1782
San Bernardino
Jctn Bessemer Mine Rd and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62. Large Wash N o of 247 with limestone hills. San Bernardino Mts
914
Comment
RSA456781
Baileya multiradiata
D. Charlton, B. Pitzer
1988-5-8
1895
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA562322
Baileya pleniradiata
D. Charlton
1992-4-25
s.n.
San Bernardino
Newberry Springs road between Barstow and Ludlow and north of 29 Palms Marine Corp. Training Center
579
Comment
RSA563024
Baileya pleniradiata
D. Charlton
1991-4-27
4976
San Bernardino
Mud Hills, approximately 5 miles west of Barstow on Highway 58
793
Comment
UCR78081
Baileya pleniradiata
David Charlton
1991-6-8
5388
Inyo
Northern Mojave Desert, Talc City Hills, rocky crest along Hwy 190 between Keeler and the turnoff to Darwin
1402
Comment
UCR44435
Barbarea orthoceras
David Charlton
1986-6-7
420
Tulare
Sierra Nevada Mountains, Blackrock Trailhead, just east of Blackrock Mountain, at end of the road from Kennedy Meadows
2774
Comment
SD126112
Bebbia juncea var. aspera
David Charlton, Barbara Pitzer
1988-4-9
1647
Kern
12.3 miles north of the Inyo County Line on the Trona Wildrose Road. Wash just north of Ballarat Road turnoff.
455
Comment Read comments Nov 29 2011
UCD129534
Bebbia juncea var. aspera
David Charlton
1988-2-18
1197
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. 5 miles east of Jct Dillon Road and Fargo Canyon Road.
762
Comment
RSA511756
Betula occidentalis
D. Charlton
1988-6-6
2079
San Diego
De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek.
150
Comment
RSA552381
Bidens frondosa
D. Charlton
1991-8-28
5556
Inyo
Owens River, Dinken Rd 2 miles north of Bishop just south of Fish Slough. [On the border of Inyo and Mono County]
1220
Comment
OBI42526
Bistorta bistortoides
David Charlton
1986-6-6
408
Tulare
Redrock Meadows on upper Redrock Cr, Golden Trout Wilderness, S Sierra Nevada Mtns
2637
Comment
SBBG87904
Bistorta bistortoides
D. Charlton
1986-6-6
408
Tulare
Redrock Meadows on upper Redrock Crk, Golden Trout Wilderness
2636
Comment
UCR169009
Blennosperma nanum
David Charlton
2005-5-16
8013
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR104706
Bloomeria crocea var. montana
David Charlton
1989-6-17
3335
Kern
southern Sierra Nevada Mtns, 5 mi. north of Piute Meadows Trading Post, and 2 mi. south of town of Havilah on the Caliente-Bodfish Road (between Lake Isabella & Tehachapi)
1000
Comment
RSA511721
Boerhavia annulata
D. Charlton
1988-6-4
2038
Inyo
Lower Wildrose Canyon, just outside Western boundary of Death Valley National Monument. Steep cliffs on south wall of canyon
915
Comment
UCR52284
Boerhavia annulata
David Charlton
1988-6-4
2038
Inyo
Northern Mojave Desert, Lower Wildrose Canyon, just outside W boundary of Death Valley National Monument (now Park)
915
Comment
UCR53309
Boerhavia annulata
David Charlton, B. Pitzer
1988-4-9
1683
Inyo
Northern Mojave Desert, Saline Valley, 2.4 mi. north of Willow Creek. Between Inyo Mountains to the west and Dry Mountain to the east
762
Comment
UCR118597
Bolboschoenus maritimus subsp. paludosus
David Charlton, Lew Heide
1991-9-19
5601
Los Angeles
Western Mojave Desert, Piute Ponds, SW side of Rosamond Dry Lake, Edwards Air Force Base
695
Comment
SEINET3222883
Bouteloua aristidoides
David Charlton
1986-11-20
619
San Bernardino
Whipple Mountains, upper Whipple Wash, 4 miles above the powerline road crossing.
490
Comment
SEINET3920214
Bouteloua aristidoides
David Charlton
1988-2-18
1127
Riverside
S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10. 1 mi. E of Jct Dillon Rd. and Fargo Cyn Rd.; 0
610
Comment
UC1606976
Bouteloua aristidoides
David Charlton
1988-2-18
1127
Riverside
1 mi e Jct. Dillon Rd. and Fargo Cyn Rd (s side of mts, Fargo Canyon Rd to Cottonwood Wash, s of Joshua Tree National Park, parallel to I-10); Little San Bernardino Mtns.
609
Comment
UCR47516
Bouteloua aristidoides
David Charlton
1986-11-20
625
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns, lower Whipple Wash where it joins the road to Havasu Landing
183
Comment
UCR82082
Bowlesia incana
David Charlton
1994-6-4
5909
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR41652
Brandegea bigelovii
David Charlton
1986-2-16
22
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
UCR43335
Brassica geniculata
David Charlton
1986-6-15
256
Los Angeles
San Gabriel Mtns, Betweeen Blue Ridge Campground (1.5 air mi SSE of Bigpine) and the reservoir at the top of Chisolm Ski Run; along the reservoir maintenance road, 0.7 to 1.2 mi south of Angeles Crest hwy on Forest Road 3N06
2439
Comment
RSA563016
Brassica tournefortii
D. Charlton
1991-4-27
4961
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment
RSA562621
Brassica tournefortii
D. Charlton
1991-5-12
5116
Kern
Kramer Hills, east side of 395, south side of hills. On side road near crest and adjacent to road to radar outpost on Ewards AFB
793
Comment Read comments Jul 26 2012
RSA562258
Brickellia californica
D. Charlton
1989-10-6
4046
Ventura
Sespe Gorge, E side of Highway 33, N of Ojai and just S of the 'narrows'. Just N of Rose Valley Rd.
762
Comment
RSA563552
Brickellia californica
D. Charlton
1989-10-7
4109
Ventura
1/2 mile S of the summit of the ridgecrest through Grimes Canyon on Hwy. 23, between Thousand Oaks and Fillmore.
610
Comment
OBI51905
Brickellia desertorum
David Charlton and B. Pitzer, B. Pitzer
1986-1
s.n.
San Bernardino
Eastern Mojave Desert, Mescal Range, S of Clark Mtn. T16N, R13E, NW 1/4, of NE 1/4 sec 34
1585
Comment
RSA456746
Brickellia incana
D. Charlton
1988-5-7
1828
San Bernardino
Providence Mts, 11.4 mi N of Hwy 40 on Essex Rd.
854
Comment
UCR53314
Brickellia incana
David Charlton, B. Pitzer
1988-5-7
1828
San Bernardino
Eastern Mojave Desert, Providence Mts, 11.4 mi north of Hwy 40 on Essex Rd.
856
Comment
RSA555474
Brickellia microphylla
D. Charlton
1991-8-28
5591
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA562148
Brickellia microphylla
D. Charlton
1991-8-28
5591
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
SBBG87990
Brickellia multiflora
D. Charlton
1988-6-5
2055
Inyo
Darwin Falls, cyn between parking area and falls
914
Comment
RSA489608
Brickellia oblongifolia var. linifolia
D. Charlton
1988-6-14
2145
San Bernardino
Hart Mine, Southern Castle Mountains, E of New York Mtn.
1372
Comment
UCR169011
Brodiaea elegans
David Charlton
2005-5-16
8003
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
SEINET1906670
Bromus arenarius
David Charlton, S. Wilson
1994-1
6024 -A
Kern
Southern Sierra Nevada Mtns: Tomo-Kahni (Creative Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads.
1372
Comment
UCR167294
Bromus arenarius
David Charlton, S. Wilson
1994-6-7
6024 A
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA560909
Bromus berteroanus
D. Charlton, R. McCormick
1991-4-28
4997
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
RSA562336
Bromus berteroanus
D. Charlton
1992-4-17
s.n.
Los Angeles
Piute Ponds between Lancaster and Rosamond, Edwards AFB.
Comment
RSA552363
Bromus berteroanus
D. Charlton
1991-5-18
5174
Kern
East side of Shuttle Road, between road and Rosamond Dry Lakebed
701
Comment
UCR160823
Bromus carinatus
David Charlton
2005-6-3
8040
San Bernardino
San Bernardino Mtns., 457 Mountainaire Rd., Big Bear Lake, between Meadow Park and Big Bear Blvd., south of Eagle Point
2073
Comment
RSA562683
Bromus diandrus
D. Charlton
1990-3-3
4174
Yolo
Southwest of University of California, Davis, frontage road off Highway 80.
15
Comment
SEINET3922232
Bromus diandrus
David Charlton
1988-3-19
1426
San Bernardino
Main bridge on Greenspot Road, Redlands, Santa Ana River.; 0
457
Comment
UCR82088
Bromus diandrus
David Charlton, S. Wilson
1994-6-4
5996
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR130839
Bromus hallii
David Charlton
1989-7-22
3743
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
RSA563109
Bromus hordeaceus
D. Charlton
1991-6-6
5349
Kern
Woodford-Tehachapi Road, Golden Hills, NW Tehachapi.
1220
Comment
UC1551925
Bromus madritensis subsp. rubens
David Charlton
1988-4-2
h
Los Angeles
Cleghorn Road Turnoff on Cajon Pass, I 15, Swarthout Valley Road to end of pavement Cajon Pass; , Cleghorn Road Turnoff, Swarthout Valley Road
1524
Comment Read comments Feb 4 2015
UCR47186
Bromus marginatus
David Charlton
1986-6-7
416
Tulare
Sierra Nevada Mountains, Blackrock Trailhead, just east of Blackrock Mountain, at end of the road from Kennedy Meadows
2774
Comment
RSA557824
Bromus rubens
D. Charlton
1989-4-7
2830
Los Angeles
Kentucky Springs, 1 mile south of Highway 14 on Sierra Highway.
Comment
UCR160660
Bromus rubens
David Charlton, S. Wilson
1994-6-7
6025
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR82089
Bromus rubens
David Charlton, S. Wilson
1994-6-4
5997
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA0019970
Bromus tectorum
D. Charlton
1989-4-13
2876
Los Angeles
Mojave Desert. Palmdale.
Comment
UCR168224
Bromus trinii
David Charlton
1992-4-17
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds between Lancaster and Rosamond, Edwards AFB
701
Comment
RSA552453
Caesalpinia gilliesii
D. Charlton
1991-6-22
5450
San Bernardino
Jct. Hwy 395 and Trona Road, northern edge of Johannesburg. Crest of ridge below Government Peak.
1067
Comment
RSA563099
Calandrinia ciliata
D. Charlton
1991-4-2
4747
Kern
Rosamond Hills, one half mile west of Red Hill on Edwards AFB. Western Mojave Desert 1 1/2 miles east of Rosamond.
731
Comment
RSA563434
Calandrinia ciliata
D. Charlton
1991-4-2
4747
Kern
Rosamond Hills, 1 mile north of Rosamond on Sierra Hwy.
762
Comment
UCR43358
Calochortus invenustus
David Charlton
1986-6-15
233
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR53311
Calochortus kennedyi var. munzii
David Charlton, B. Pitzer
1988-5-8
1861
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
UCR44344
Calochortus leichtlinii
David Charlton
1986-6-6
355
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness. Redrock Creek Canyon between Jordan Hot Springs and Redrock Meadow
2287
Comment
RSA260962
Calycoseris parryi
D. Charlton
1991-5-3
5048
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas
823
Comment
RSA560962
Calycoseris parryi
D. Charlton
1991-5-3
5048
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas
823
Comment
UCR78083
Calyptridium monandrum
David Charlton, Mary DeDecker, M. O. Bagley, Barry Silver
1991-6-9
5410
Inyo
Northern Mojave Desert, Inyo Mountains, S edge of Death Valley National Monument [now Park], Hunter Mountain Road between Jackass Spring and Goldbelt Spring; at fire basecamp
1982
Comment
HSC87216
Calystegia longipes
David Charlton
1988-6-6
1983
Inyo
S Sierras, Shepard's Pass Trailhead Rd., along Symmes Creek, W of Independence
1677
Comment
UCR106044
Calystegia longipes
David Charlton
1989-6-17
3262
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
UCR44181
Calystegia longipes
David Charlton
1986-6-6
448
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR52277
Calystegia longipes
David Charlton
1988-6-6
1983
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
HSC86145
Calystegia occidentalis subsp. fulcrata
David Charlton
1986-6-15
293
Los Angeles
Lightning Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy., ca. 4 mi. NW of the San Bernardino Co. line and 5 mi. NW of Wrightwood
2256
Comment
RSA0105804
Camissonia
D. Charlton
1991-5-27
5279
San Bernardino
Southwest of Mormon Rocks, Hwy 138, El Cajon Pass, San Gabriel Mountains.
1005
Comment
HSC87270
Camissonia bistorta
David Charlton
1988-3-19
1450
San Bernardino
Main bridge on Greenspot Rd., Redlands, Santa Ana River
457
Comment
RSA491890
Camissonia boothii
D. Charlton, Steve D. Boyd, L. Arnseth, S. Meury, D. Nordin, R. Noyes, Tim S. Ross
1988-4-8
1779
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20 deep. Mojave Desert.
1372
Comment
RSA562663
Camissonia boothii
D. Charlton
1991-5-15
5168
San Bernardino
Mojave Desert. Stoddard Valley, 5 miles S of Junction of I-15 and Highway 40 in Barstow
732
Comment
RSA562911
Camissonia boothii
D. Charlton
1991-4-24
4951
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
UCR160657
Camissonia boothii
David Charlton, S. Wilson
1994-6-7
6019
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR160674
Camissonia boothii
David Charlton
1994-7-23
6033
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA555366
Camissonia boothii subsp. desertorum
D. Charlton
1991-5-16
5156
Kern
Edwards Air Force Base. East-central edge of Rogers Dry Lakebed. Shuttle Viewing Road, 5 miles north of curve in Mercury Blvd.
701
Comment
RSA562874
Camissonia brevipes subsp. brevipes
D. Charlton
1991-4-20
4863
San Bernardino
Mojave Desert. Ward Valley, 5 miles SE of Providence Mountains. Lower bajada.
Comment
RSA552483
Camissonia californica
D. Charlton
1991-4-18
4830
Los Angeles
Ritter Ridge, extension of 30th St. near Aqueduct
1067
Comment
RSA560964
Camissonia californica
D. Charlton
1991-5-4
5076
Kern
Cottonwood Creek, foothills of the Tehachapi Mountains, Powerline Road NW of California Poppy Preserve State Park, west of Lancaster.
823
Comment
RSA562802
Camissonia californica
D. Charlton
1990-4-7
4198
Los Angeles
Kentucky Springs, Sierra Highway S of Palmdale, foothills of San Gabriel Mountains.
701
Comment
UCR160650
Camissonia campestris
David Charlton, S. Wilson
1994-6-4
5962
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
VVC326
Camissonia campestris
David Charlton
1991-4-24
4928
Kern
Mojave Desert, South of the town of Mojave, Rosamond Hills, 1-2 mi S of the jct of Sopp Rd and Lone Butte Rd, along an unpaved road on W edge of Edwards AFB, NNE of Rosamond.
823
Comment
RSA560893
Camissonia campestris subsp. campestris
D. Charlton
1991-4-24
4928 a
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
823
Comment
SEINET3093233
Camissonia cardiophylla subsp. cardiophylla
David Charlton
1986-2-15
35
San Bernardino
Whipple Mountains, lower Whipple wash at its intersection with the powerline road.
Comment
RSA562875
Camissonia chamaenerioides
D. Charlton
1991-4-20
4887
San Bernardino
Stoddard Valley, 5 miles south of Barstow, jct with 15
762
Comment
RSA457685
Camissonia claviformis subsp. aurantiaca
D. Charlton, Barbara Pitzer
1988-5-7
1817
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
RSA463319
Camissonia claviformis subsp. claviformis
D. Charlton, Barbara Pitzer
1988-4-9
1685
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA511742
Camissonia claviformis subsp. lancifolia
D. Charlton
1988-6-4
2041
Inyo
Lower Wildrose Canyon, just outside Western boundary of Death Valley National Monument. Steep cliffs on south wall of canyon
915
Comment
UCR104689
Camissonia hirtella
David Charlton
1989-6-17
3333
Kern
southern Sierra Nevada Mtns, Havilah, on Caliente-Bodfish Road between Lake Isabella & Tehachapi
1750
Comment
UCR78077
Camissonia hirtella
David Charlton
1991-7-5
5504
Los Angeles
San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center
400
Comment
UCR54251
Camissonia intermedia
David Charlton
1988-5-21
1953
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
UCR168278
Camissonia pallida subsp. hallii
David Charlton
1989-5-13
3091
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
RSA562889
Camissonia pallida subsp. pallida
D. Charlton
1991-4-16
4875
Los Angeles
Lancaster, corner of 35 St. West, one block south of K.
701
Comment
RSA463335
Camissonia refracta
D. Charlton, Barbara Pitzer
1988-4-9
1674
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA504978
Camissonia refracta
D. Charlton
1988-2-25
1167
Riverside
Box Canyon Wash between the Mecca Hills and Orocopia Mountains, 10 miles S of I-10 and N of Mecca and Salton Sea
305
Comment
RSA562662
Camissonia refracta
D. Charlton
1991-5-15
s.n.
San Bernardino
Mojave Desert. Stoddard Valley, 5 miles S of Junction of I-15 and Highway 40 in Barstow
732
Comment
UCR78082
Camissonia refracta
David Charlton
1991-6-8
5399
Inyo
Northern Mojave Desert, Darwin Plateau, wash 2 miles north of Hwy 190 on Saline Valley Alternate Road
1524
Comment
RSA560947
Camissonia strigulosa
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
UCR53310
Camissonia walkeri
David Charlton
1988-4-9
1689
Inyo
Northern Mojave Desert, Saline Valley, 2.4 mi. north of Willow Creek. Between Inyo Mountains to the west and Dry Mountain to the east
762
Comment
POM284834
Campanula prenanthoides
D. Charlton
1988-2-8
7878
Mariposa
Above Wawona Road Tunnel. Sierra Nevada Mt Range. Watershed- Yosemite Valley.
1402
Comment
RSA552595
Canbya candida
D. Charlton
1991-5-18
5187
Kern
Mojave Desert: Edwards Air Force Base, Piute Ponds, old homestead road just E of ponds, S of Rosamond Dry Lake.
701
Comment
RSA562643
Canbya candida
D. Charlton
1991-4-27
562711
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment Read comments Mar 15 2010
RSA562714
Canbya candida
D. Charlton
1991-4-27
562711
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment
RSA562913
Canbya candida
D. Charlton
1991-4-24
4924
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
850
Comment
UCR104764
Cardamine breweri
David Charlton
1989-7-8
3501
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR44219
Cardamine breweri
David Charlton
1986-6-6
358
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA772290
Cardaria draba
D. Charlton
2010-7-21
s.n.
Los Angeles
Edwards Air Force Base, SW of Piute Ponds and adjacent to Shuttle Road and District 14 waste water outlet, west side of Shuttle Road at curve
698
Comment
SD237386
Cardaria draba
David Charlton
2010-7-21
Los Angeles
Western Jojave Desert: Edward's Air Force Base, SW of Piute Ponds and adjacent to Shuttle Road and District 14 wast water outlet, west side of Shuttle Road at curve (Rosamund 7.5'Q)
698
Comment
UCR49896
Carex abrupta
David Charlton
1986-6-15
280
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCR49897
Carex aquatilis
David Charlton
1986-6-6
448
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR43329
Carex fracta
David Charlton
1986-6-15
298
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCR49901
Carex rostrata
David Charlton
1986-6-7
378
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
UCR161281
Castilleja
David Charlton
1994-3-13
s.n.
Kern
Southern Sierra Nevada Foothills, Bakersfield to Glenville Rd., 5 miles south of Woody
366
Comment
RSA483592
Castilleja angustifolia
D. Charlton, Barbara Pitzer
1988-5-8
1906
San Bernardino
Gold Valley Rd., NW of Hole-in-the-Wall Campground, Mid Hills.
1677
Comment
RSA511746
Castilleja angustifolia
D. Charlton
1988-6-4
2052
Inyo
Middle Wildrose Canyon, 5.5 miles S of Ranger Station near 5,000' sign on Charcoal Kiln Rd. Death Valley Mon Sagebrush Scrub just below Pinyon Juniper Woodland.
1524
Comment
RSA560963
Castilleja angustifolia
D. Charlton
1991-5-4
5078
Kern
Cottonwood Creek, foothills of the Tehachapi Mountains, Powerline Road NW of California Poppy Preserve State Park, west of Lancaster.
823
Comment
SEINET3079483
Castilleja angustifolia var. dubia
David Charlton
1986-5-15
155
Inyo
Grandview Campground, on the road to the Schulman Grove, White Mountains.
2591
Comment
UCR118552
Castilleja applegatei
David Charlton
1989-6-23
3378
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR53516
Castilleja applegatei
David Charlton, G. Charlton
1988-8-1
2364
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
OBI53713
Castilleja applegatei subsp. martinii
David Charlton
1988-5-21
1934
Riverside
Thomas Mtn Rd, from N to S. W of Garner Valley and S of Lake Hemet on hwy 74
1676
Comment
UC1552104
Castilleja applegatei subsp. martinii
David Charlton
1988-5-21
1934
Riverside
s of Lake Hemet (on Hwy 74, Thomas Mountain Rd, from n to s, w of Garner Valley)
1676
Comment
RSA562162
Castilleja applegatei subsp. pinetorum
D. Charlton
1989-7-16
3650
Ventura
End of paved road, Mt. Pinos, Los Padres National Forest.
2591
Comment
UCR43764
Castilleja foliolosa
David Charlton
1986-3-21
67
San Diego
Peninsular Range, McCain Valley, eastern part of county, in vicinity of Lark off-road vehicle ('ORV') area
1128
Comment
UCR53521
Castilleja lemmonii
David Charlton, G. Charlton
1988-8-1
2371
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA511757
Castilleja linariifolia
D. Charlton
1988-6-6
2076
Inyo
Shepards Pass Trailhead road on Symmes Creek, West of Independence. East slope of the Southern Sierras.
1829
Comment
SD126038
Castilleja linariifolia
David Charlton
1988-6-6
2097
Inyo
Shepards Pass Trailhead road on Symmes Creek, West of Independence. East slope of the Southern Sierras
1676
Comment
UCR104732
Castilleja miniata
David Charlton
1989-7-8
3548
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR50063
Castilleja miniata
David Charlton
1987-6-6
345
Tulare
southern Sierra Nevada Mtns., Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness
2637
Comment
LA105143
Castilleja miniata
David Charlton;
1987-8-29
1089
Mono
Inyo National Forest, Minaret Wilderness, Agnew Meadows, several miles NE of Devils Post Pile, Agnew Meadows Trailhead, near the town of Mammoth Hot Springs
2438
Comment
RSA560916
Castilleja minor subsp. minor
D. Charlton
1991-8-28
5588
Inyo
Fish Slough, 5 mi N of Bishop and 1 mile N of junction with Five Bridges Rd [ On the border of Inyo and Mono County].
1220
Comment
RSA552396
Castilleja plagiotoma
D. Charlton
1990-5-12
4219
Los Angeles
Kentucky Springs, Sierra Highway; northern edge of Angeles National Forest.
1037
Comment
UCR82068
Castilleja plagiotoma
David Charlton, S. Wilson
1994-6-4
5984
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UC1552687
Castilleja praeterita
David Charlton
1986-6-7
377
Tulare
Casa Vieja Meadows Sierra Nevada Mtns. (Golden Trout Wilderness)
2560
Comment
RSA555349
Castilleja subinclusa subsp. subinclusa
D. Charlton
1991-5-21
5231
Los Angeles
Ritter Ridge, city park site, south of 30 St west terminus. Narrow north facing canyon.
1037
Comment
UCR82083
Caucalis microcarpa
David Charlton
1994-6-4
5907
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA552501
Caulanthus amplexicaulis
D. Charlton, K. Ballantyne
1990-6-9
4406
San Bernardino
Green Valley Lake Road, San Bernardino National Forest, NW of Lake Arrowhead.
1677
Comment
RSA450367
Caulanthus cooperi
D. Charlton
1988-4-21
1802
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA562283
Caulanthus cooperi
D. Charlton
1991-4-14
4795
Kern
Rocky unamed ridge W of Leuhman Ridge, Edwards Air Force Base, on the NE corner of Rodgers Dry Lakebed.
762
Comment
RSA562921
Caulanthus cooperi
D. Charlton
1991-4-24
4915
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
RSA563547
Caulanthus cooperi
D. Charlton
1991-4-7
4786
Kern
Mesquite Canyon, El Paso Mtns, 10 miles E of Red Rock Canyon
762
Comment
RSA562174
Caulanthus coulteri
D. Charlton
1991-4-24
4944
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway
823
Comment
RSA563006
Caulanthus coulteri
D. Charlton
1991-4-24
4944
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway
823
Comment
RSA560952
Caulanthus inflatus
D. Charlton
1991-4-15
4814
San Bernardino
Kramer Hills, crest just east of Hwy 395.
944
Comment
UC1552027
Caulanthus inflatus
David Charlton
1988-4-2
1490
San Bernardino
5 mi n Kramers Jct ((4 corners) Highway 395, hills between 2 valleys); Kramer Hills, n of Kramers Jct
914
Comment
UCR104743
Ceanothus
David Charlton
1989-4-30
2997
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp.
1159
Comment
CAS-BOT-BC48484
Ceanothus cordulatus
David Charlton
1989-7-8
3586
Tulare
Kern Plateau: along Deadwood Trail, lower Sequoia National Forest, between Kern River & Forest Domeland Wilderness,
2346
Comment
UCR104760
Ceanothus cordulatus
David Charlton
1989-7-8
3586
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR118532
Ceanothus cordulatus
David Charlton
1989-7-16
3626
Kern
Mt. Pinos Region, Los Padres National Forest, lower slopes of Mt. Pinos, one mile above Cuddy Valley Rd. on Mt. Pinos Rd.
1921
Comment
UCR43332
Ceanothus cordulatus
David Charlton
1986-6-15
222
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR43761
Ceanothus greggii var. perplexans
David Charlton
1986-3-21
69
San Diego
Peninsular Range, McCain Valley, eastern part of county, in vicinity of Lark off-road vehicle ('ORV') area
1128
Comment
UC1552128
Ceanothus leucodermis
David Charlton
1988-4-2
1487
Los Angeles
Cleghorn Road turnoff on Cajon Pass, I 15, Swarthout Valley Road to end pavement under powerline; Valley surrounded by hills about 5500 ft
1524
Comment Read comments Feb 4 2015
UCR52282
Ceanothus leucodermis
David Charlton
1988-6-6
1977
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
UCR78088
Ceanothus oliganthus
David Charlton
1991-7-5
5495
Ventura
Grimes Canyon Road 0.5 mi. north of crest, SE of Fillmore
305
Comment
UCR54252
Ceanothus palmeri
David Charlton
1988-5-21
1955
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
OBI53711
Ceanothus velutinus
David Charlton
1987-8-29
1077
Mono
Obsidian Butte, Inyo Natl Forest. 3 mi N of Mammoth Hot Springs on hwy 395. E 3 mi on road to Deadman's Crk
2286
Comment
RSA407501
Ceanothus velutinus
D. Charlton
1987-8-29
1077
Mono
Obsidian Butte, Inyo National Forest, 3 miles N of Mammoth Hot Springs on Hwy 395, E 3 miles on road to Deadman's Creek.
2287
Comment
UCR48834
Ceanothus velutinus
David Charlton
1987-8-29
1077
Mono
Obsidian Butte, Inyo National Forest. 3 miles north of Mammoth Hot Springs on Hwy 395. East 3 miles on road to Deadman's Creek
2287
Comment
UCR104705
Celtis reticulata
David Charlton
1989-7-21
3694
Kern
Sierra Nevada Mtns/Piute Mtns., Oiler Canyon, 0.5 mi. west of jct of Caliente-Bodfish Rd & Caliente Creek Rd, between Tehachapi & Lake Isabella
549
Comment
UCR104755
Celtis reticulata
David Charlton
1989-6-17
3264
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
RSA562929
Cenchrus longispinus
D. Charlton
1991-7-5
5487
Ventura
Broadway Road, Balcom Canyon; 34 deg 21'N, 118 deg 58'55W; in the South Mountain-Oak Ridge area SE of Santa Paula
305
Comment
RSA0036093
Cenchrus longispinus
David Charlton
1989-10-10
4134
Kern
Rosamond Duck Club. East or [of] Hwy 14 and south of the city of Rosamond.
701
Comment
SEINET3925818
Cenchrus longispinus
David Charlton
1989-10-10
4137
Kern
East of Hwy 14 and south of the city of Rosamond.; 0
701
Comment
RSA563442
Centaurea diffusa
D. Charlton, Tom Martin
1991-9-22
5625
Kern
1/4 W of western border of Edwards AFB, N side of Rosamond Blvd and E of town.
732
Comment
RSA563105
Centaurea repens
D. Charlton
1991-5-28
5345
Kern
SW corner Edwards AFB, at Piute Ponds, at E end of Ave. C
701
Comment
UCR82121
Centaurium exaltatum
David Charlton, S. Wilson
1994-6-4
6012 A
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR169012
Centaurium muehlenbergii
David Charlton
2005-5-16
8001 B
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA555473
Centaurium namophilum
D. Charlton
1991-8-28
5590
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR101532
Centrostegia thurberi
David Charlton
1989-7-22
3794
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
UCR52281
Centrostegia thurberi subsp. thurberi
David Charlton
1988-6-6
1978
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
RSA483596
Centrostegia thurberi var. thurberi
D. Charlton
1988-6-6
1978
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
SEINET3090601
Ceratoides lanata
David Charlton
1986-5-15
143
Inyo
E side of Last Chance Range, near E foot of road through Hanging Rock Canyon, on unnamed dirt road 20 mi NNW of Hwy 190 and Ubehebe Crater.
1372
Comment
RSA552392
Cercocarpus betuloides
D. Charlton
1990-4-15
4187
Los Angeles
Kentucky Springs, Sierra Hwy, northern edge of the Angeles National Forest
1037
Comment
UCR108886
Cercocarpus betuloides
David Charlton
1989-7-21
3727
Kern
southern Sierra Nevada Mtns, Wet seep above Flying Dutchman Creek, 2.5 mi. west of Caliente-Bodfish Road on Breckenridge Mtn. Road, SW of Havilah.
1372
Comment
RSA562781
Cercocarpus betuloides var. betuloides
D. Charlton
1991-7-5
5516
Los Angeles
Elizabeth Canyon Rd. bridge near Warm Spring Canyon.
396
Comment
UCR118563
Cercocarpus intricatus
David Charlton, Mary DeDecker, P. DeDecker, Vince Yoder, Ann Yoder
1989-8-20
3943
Inyo
Inyo Mountains, Papoose Flat, Inyo National Forest, c. 22 km SW of Big Pine and 9 km west of Waucoba Mtn.
2591
Comment
RSA511764
Cercocarpus ledifolius
D. Charlton
1988-6-4
2070
Inyo
Thorndyke Campground, Upper Wildrose Canyon 1 mile above Charcoal Kilns.
Comment
SBBG87440
Chaenactis carphoclinia
D. Charlton
1988-2-25
1227
Riverside
Dillon Rd and 1000 Palms Oasis Rd jct, parallel to Interstate 10, ca. 5 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
UCSB58178
Chaenactis carphoclinia
Charlton, David
1988-2-18
Riverside
S side of Little San Bernardino Mtns., Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10; 1 mi. E of Jct. Dillon Rd. and Fargo Cyn. Rd.
609
Comment
SEINET10799436
Chaenactis carphoclinia
David Charlton
1988-2-18
Charlton 1139
Riverside
Alluvial Fan, S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10. Creosote Bush Scrub. 1 mi. E of Jct. Dillon Rd. and Fargo Cyn. Rd.
610
Comment
HSC86863
Chaenactis carphoclinia var. carphoclinia
David Charlton
1988-2-25
1227
Riverside
S side of Little San Bernardino Mtns. Dillon Rd. and 1000 Palms Oasis Rd. Jct. S of Joshua Tree National Park, parrallel to I-10; 5 miles E of Jct. Dillon Rd and Fargo Canyon Rd.
610
Comment
UC1550218
Chaenactis carphoclinia var. carphoclinia
David Charlton
1988-2-25
1227
Riverside
Dillon Road and 1000 Palms Oasis Rd Jct. Little San Bernardino Mtns. (s of Joshua Tree National Monument)
609
Comment
UCR176880
Chaenactis douglasii
David Charlton
1989-6-24
3426
Inyo
Sierra Nevada Mtns./Owens Valley, rocky, narrow pass at the base of Wonoga Peak, Cottonwood Lakes/ Horseshoe Meadows Rd., Inyo National Forest, overlooking Owens Lake
2744
Comment
RSA511727
Chaenactis douglasii var. douglasii
D. Charlton
1988-6-6
1997
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA511732
Chaenactis douglasii var. douglasii
D. Charlton
1988-6-4
2033
Inyo
Thorndyke Campground, Upper Wildrose Canyon, 1 mile above Charcoal Kilns.
2287
Comment
CAS-BOT-BC276921
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
S side of Little San Bernardino Mountains. Dillon Road and 1000 Palms Oasis Road Junction S of Joshua Tree National Park, parallel to I-10. 5 miles E of Junction Dillon Road and Fargo Canyon Rd, near small hill with blow sand on top 2000'
609
Comment
CAS-BOT-BC276925
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
S side of LIttle San Bernardino Mountains. Dillon Road and 1000 Palms Oasis Rd Junction S of Joshua Tree National Park, parallel to I-10. 5 miles E of Junction Dillon Road and Fargo Canyon Road. Near small hill with blow sand on top 2000'
609
Comment
HSC86932
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
S side of Little San Bernardino Mtns. Dillon Rd. and 1000 Palms Oasis Rd. Jct. S of Joshua Tree National Park, parrallel to I-10; 5 miles E of Jct. Dillon Rd and Fargo Canyon Rd.
610
Comment
RSA504982
Chaenactis fremontii
D. Charlton
1988-2-25
1225
Riverside
S side of Little San Bernardino Mountains, Fargo Canyon Road and Dillon Road, S side of Joshua Tree Nat'l Park, parallel to I-10, 5 miles E of jct Dillon Road and Fargo Canyon Road
610
Comment
RSA562912
Chaenactis fremontii
D. Charlton
1991-4-24
4950
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
SEINET2049106
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
Alluvial Fan, S side of Little San Bernardino Mstns. Dillon Road and 1000 Palms Oasis Rd Jct. S of Joshua Tree National Park, parallel to I-10. 5 mi. E of Jct dillon Rd. and Fargo Cyn Rd. Near small hill with blow sand on top 2000'.
244
Comment
UC1551969
Chaenactis fremontii
David Charlton
1988-4-2
1581
Kern
w of Johannesburg (on Randsburg Rd., Rocky near Garlock Siding long bajada to Alkali Sink Community in Koehn Dry Lake)
579
Comment
RSA562260
Chaenactis glabriuscula var. glabriuscula
D. Charlton
1989-6-10
3215
Los Angeles
Tejon Post Road, 1 mile S of town of Gorman Alkali Spring at the Electric Substation.
1220
Comment
RSA450372
Chaenactis macrantha
D. Charlton
1988-4-21
1792
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA555375
Chaenactis macrantha
D. Charlton
1991-5-14
5121
Kern
East side of Castle Buttes between California City and North Edwards.
793
Comment
RSA563557
Chaenactis macrantha
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Panamint Sink 20 miles north of Trona on Trona-Wildrose Road.
732
Comment
SBBG92817
Chaenactis parishii
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2187
Unknown
saddle 1 mi NW of Observatory, near eastern escarpment at base of what is labeled as Cerro Venado Blanco on map Rafael. H 11B45, Norte, Baja California
2438
Comment
UC1551908
Chaenactis stevioides
David Charlton
1988-4-2
1518
San Bernardino
between Red Mountain and Randsburg (where Hwy 395 makes a 90 degree turn)
1066
Comment
RSA552590
Chaenactis stevioides
D. Charlton
1991-5-18
5196
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA562259
Chaenactis stevioides
D. Charlton
1988-4-2
1581
Kern
W of Johanesburg on Randsberg Rd.
579
Comment
RSA450638
Chaenactis stevioides var. stevioides
D. Charlton
1988-4-21
1788
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA511726
Chaenactis stevioides var. stevioides
D. Charlton
1988-6-6
1998
Inyo
Shepards Pass Traihead rd. on Symmes Creek, W of Independence. East slope of the Southern Sierra.
1829
Comment
RSA552527
Chaenactis stevioides var. stevioides
D. Charlton, Mark Hagan, Chris Rush, Bob Stafford
1991-4-2
4701
Kern
Edwards AFB, Leuhman Ridge Titan IV test stand survey for desert tortoise, base of hillside
762
Comment
RSA552179
Chaenactis xantiana
D. Charlton, Mike Perry
1989-4-13
2911
Kern
Edwards Air Force Base, propellant storage area on Leuhman Ridge
930
Comment
RSA562261
Chaenactis xantiana
D. Charlton
1989-6-10
3207
Los Angeles
Tejon Post Road, 1 mile S of town of Gorman Alkali Spring at the Electric Substation.
1220
Comment
RSA563556
Chaetadelpha wheeleri
D. Charlton, Dylan Hamilton
1993-4-17
s.n.
Inyo
North side of the Eureka Dunes between Death Valley and the White Mountains
884
Comment
UCR168229
Chaetadelpha wheeleri
David Charlton, Victoria Hamilton
1993-4-17
s.n.
Inyo
Northern Mojave Desert, north side of the Eureka Dunes, between Death Valley and Owens Valley
884
Comment
UCR104703
Chamaebatia foliolosa
David Charlton
1989-6-17
3306
Kern
Sierra Nevada Mtns, Sequoia National Forest, Tiger Flat Campground, east of Sunday Peak, 4 mi. north of Alta Sierra on Rancheria Road, NW of Lake Isabella
2012
Comment
UCR118568
Chamaebatia foliolosa
David Charlton
1990-6-3
4319
Kern
Southern Sierra Nevada, eastern slope of the Greenhorn Range, Sequoia National Forest, 1 mile east of Alta Sierra on Hwy 155.
1646
Comment
UCR177199
Chamaebatia foliolosa
David Charlton
1990-8-11
4501
Fresno
Sierra Nevada Mtns., Hwy 180 [vicinity of Sequoia Lake and Happy Gap], first wet/dry meadow west of Sequoia National Park in Sequoia National Forest
1707
Comment
RSA562928
Chamaesyce micromera
D. Charlton
1991-7-5
5486
Ventura
Broadway Road, Balcom Canyon; in the South Mountain-Oak Ridge area SE of Santa Paula.
305
Comment
SBBG92825
Chamaesyce micromera
D. Charlton
1988-2-18
1146
Riverside
S side of Little San Bernardino Mtns, Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10
609
Comment
RSA505009
Chamaesyce polycarpa
D. Charlton
1988-2-18
1154
Riverside
Little San Bernardino Mountains. south side of range. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Monument, parallel to I-10. 5 miles E of Junction of Dillon Road and Fargo Canyon Road.
762
Comment
UCR118700
Cheilanthes covillei
David Charlton
1990-6-10
4357
Kern
Southern Sierra Nevada Foothills, Twin Oaks, 13 miles east of junction of Caliente-Bodfish Road on Caliente Creek Road, north of the town of Tehachapi and east of Caliente
861
Comment
RSA486653
Cheilanthes parryi
D. Charlton, Steve Boyd, L. Arnseth, Sara Meury, D. Nordin, R. Noyes, T S
1988-4-8
1752
San Bernardino
West side of Ord Mtn. North of Lucerne Valley. 15 miles S of I 40 on Camp Rock Road near Tyler Valley South facing upper bajada with rocky canyons to 20' deep.
1524
Comment
UCR41795
Cheilanthes parryi
David Charlton
1986-2-16
0101
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
RSA552151
Chenopodium
D. Charlton
1989-6-17
3456
Kern
Just north of the jct between Hwy 58 and Bealville Road, on road to Caliente; between Bakersfield and Tehachapi
518
Comment
RSA560908
Chenopodium album
D. Charlton
1993-10-10
5678
Kern
Redrock-Randsburg Rd., south of the eastern El Paso Range, Fremont Valley.
762
Comment
UCR162654
Chenopodium berlandieri
David Charlton, S. Wilson
1994-6-7
6016
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA562327
Chenopodium botrys
D. Charlton
1992-10-26
s.n.
Los Angeles
Angeles Forest Hwy, 15 miles south of palmdale, near Mill Creek summit
1371
Comment
RSA562655
Chenopodium botrys
D. Charlton
1992-9-13
s.n.
Los Angeles
Angeles Forest Hwy, 6 miles north of La crescenta near georges gap
914
Comment
SEINET954681
Chenopodium californicum
David Charlton
1989-1
2829
Los Angeles
San Gabriel Mountains (northwest). Soledad Pass, Kentucky Springs development, 1 mile south of Highway 14 on Angeles Forest Highway (N-3), about 5 miles (airline) south of Palmdale.
1036
Comment
UCR130844
Chenopodium californicum
David Charlton
1989-4-7
2829
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1037
Comment
UCR78067
Chenopodium fremontii
David Charlton
1991-8-12
5549
Mono
Hot Creek, near Convict Lake turnoff from Hwy 395, Owens River drainage south of Mammoth Lakes.
1524
Comment
RSA562316
Chenopodium fremontii
D. Charlton, Mary Ann Henry, Victoria Hamilton
1991-6-9
5414 a
Inyo
Hunter Mountain, site of the 1989 fire. Death Valley National Monument.
1982
Comment
SEINET3090628
Chenopodium murale
David Charlton
1986-11-20
617
San Bernardino
Whipple Mountains, upper Whipple wash at its intersection with the powerline road
168
Comment
RSA0038319
Chenopodium murale
David Charlton
1991-7-30
5540
Los Angeles
Rancho Santa Clarita, Bouquet Canyon Rd., north of Jct. with Soledad Canyon Rd.
487
Comment
RSA562789
Chenopodium murale
D. Charlton
1991-6-22
5451
San Bernardino
Jct. Hwy 395 and Trona Road, northern edge of Johannesburg. Crest of ridge below Government Peak.
1067
Comment
RSA562947
Chenopodium murale
D. Charlton
1991-7-5
5479
Ventura
Broadway Rd., Balcom Canyon in the South Mtn.-Oak Ridge area SE of Santa Paula.
305
Comment
RSA463006
Chilopsis linearis subsp. arcuata
D. Charlton, B. Pitzer
1988-5-7
1828
San Diego
De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek.
150
Comment
RSA489597
Chilopsis linearis subsp. arcuata
D. Charlton
1988-6-14
2163
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
RSA562636
Chilopsis linearis subsp. arcuata
D. Charlton
1992-6-27
s.n.
San Bernardino
Cushenbury Springs, Hwy 178, north of Baldwin and Big Bear Lakes south of Apple Valley.
1372
Comment
RSA562773
Chilopsis linearis subsp. arcuata
D. Charlton
1992-6-27
s.n.
San Bernardino
Cushenbury Springs, Hwy 178, north of Baldwin and Big Bear Lakes south of Apple Valley.
1372
Comment
RSA562797
Chloris virgata
D. Charlton
1991-10-2
5641
Kern
California City, golf coarse beneath the north side of the Cal City Blvd pedestrian crossing
701
Comment
RSA505017
Chorizanthe brevicornu var. spathulata
D. Charlton
1988-6-5
2000
Inyo
Mazourka canyon, East of Independence, Inyo Mountains.
1982
Comment
SD127572
Chorizanthe corrugata
David Charlton
1988-2-19
1204
Riverside
Orocopia Mtns. Mudstone Wash N of Mecca Hills, Box Canyon on road from Cottonwood Wash to Mecca
305
Comment
SD127573
Chorizanthe rigida
David Charlton
1988-3-6
1283
San Bernardino
Saratoga Springs, Southern Death Valley National Mon.
456
Comment
RSA563115
Chorizanthe spinosa
D. Charlton
1991-5-29
5324
Kern
Jct. North LakeShore Drive and Rocket Site Rd., Edwards AFB, west of Leuhman Ridge (Phillips Lab), south of Boron
762
Comment
RSA562681
Chorizanthe staticoides
D. Charlton
1990-4-15
4194
Los Angeles
Kentucky Springs, Sierra Hwy, northern edge of the Angeles National Forest
Comment
RSA562704
Chorizanthe staticoides
D. Charlton
1991-7-4
5474
Ventura
Water Canyon Rd., Long Canyon feeding Balcolm Canyon. Se of Santa Paula.
305
Comment
UCD100025
Chorizanthe uniaristata
Dave Charlton
1989-7-22
3755
Kern
Sequoia National Forest: Breckenridge Campground, Breckenridge Mtn, SW of Lake Isabella.
1890
Comment
UCR104729
Chorizanthe uniaristata
David Charlton
1989-7-22
3755
Kern
Sierra Nevada Mtns., Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
RSA555485
Chorizanthe watsonii
D. Charlton
1991-5-21
5241
Kern
Rosamond Hills 1 mile north of Rosamond Airport on section line road
1037
Comment
RSA560981
Chorizanthe watsonii
D. Charlton
1991-5-10
5095
San Bernardino
Kramer Hills, Powerline Road west of Hwy 395, 1 mile south of crest at base of hills
823
Comment
SEINET3087567
Chorizanthe watsonii
David Charlton, Barbara Pitzer
1988-5-8
1905
San Bernardino
Gold Valley Rd., NW of Hole-in-the-Wall campground. Eastern Mojave, Mid-Hills.
Comment
RSA557858
Chorizanthe watsonii
D. Charlton
1991-5-4
5084
Los Angeles
P St. and 10 St. W, Palmdale.
823
Comment
RSA552587
Chorizanthe xanti var. leucotheca
D. Charlton
1991-5-27
5276
San Bernardino
Southwest of Mormon Rocks, Hwy 138, El Cajon Pass, San Gabriel Mountains.
1006
Comment
UCR101094
Chrysolepis sempervirens
David Charlton
1989-7-22
3784
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
UCR104686
Chrysolepis sempervirens
David Charlton
1989-7-8
3538
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
RSA555472
Chrysothamnus albidus
D. Charlton
1991-8-28
5585
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA511739
Chrysothamnus paniculatus
D. Charlton
1988-6-4
2044
Inyo
Emigrant Pass area W of Stovepipe Wells, Lower Wildrose Canyon, just W of Death Valley National Monument W boundary on Wildrose Rd.
762
Comment
RSA563980
Chrysothamnus paniculatus
D. Charlton
1993-10-10
5674
Kern
Redrock-Randsburg Rd., south of the eastern El Paso Range, Fremont Valley.
762
Comment
RSA552371
Chrysothamnus teretifolius
D. Charlton
1989-12-10
4154 c
Kern
N Base, wash between Main Base, Edwards AFB.
701
Comment
SEINET2049748
Chrysothamnus viscidiflorus
David Charlton, Gary Charlton
1988-8-1
2401
Inyo
1 mile below entrance station to Bishop Creek about 10 miles east of Bishop, CA.
1829
Comment
UCR53535
Chrysothamnus viscidiflorus
David Charlton, G. Charlton
1988-8-1
2401
Inyo
Sierra Nevada Mtns., 1 mi. below entrance station to Bishop Creek, c. 10 mi. [west] of town of Bishop
2744
Comment
UC1551920
Chylismia claviformis subsp. claviformis
David Charlton
1988-4-2
1582
Kern
on Randsburg Rd w Johannesburg (<from> near Garlock Siding to Koehn Dry Lake)
1066
Comment
RSA0036092
Cichorium intybus
David Charlton, Bob Stafford
1991-8-22
s.n.
Kern
Hwy 202, Cummings Valley Blvd. Tehachapi 2 mi. west of Old Town
1066
Comment
RSA0123892
Cicuta maculata var. angustifolia
D. Charlton
1991-8-28
5558
Inyo
Owens River, Dinken Rd 2 miles north of Bishop just south of Fish Slough. [On the border of Inyo and Mono County]
1220
Comment
UCR48837
Cirsium andersonii
David Charlton
1987-8-29
1069
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment
RSA483570
Cistanthe monandra
D. Charlton
1988-5-21
1952
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
RSA562914
Cistanthe monandra
D. Charlton
1991-4-24
4923
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
UCR43267
Clarkia deflexa
David Charlton
1986-5-17
215
San Luis Obispo
South Coast Range, crest of La Panza Range at entrance to Queen Bee Campground, 1.4 mi west of Los Padres National Forest Boundary, and 6.4 mi west of Kern Co. line
1067
Comment
UCR78091
Clarkia deflexa
David Charlton
1991-7-5
5511
Los Angeles
San Gabriel Mtns., Elizabeth Lake Canyon, Lake Hughes Rd. bridge near Warm Spring Cyn.
396
Comment
UCR106042
Clarkia rhomboidea
David Charlton
1989-6-17
3269
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
UC1552131
Claytonia parviflora subsp. parviflora
David Charlton
1988-4-2
1485
Los Angeles
Cleghorn Road Turnoff on Cajon Pass Cajon Pass (I 15, Swartout Valley Rd to end of pavement, site is under powerline)
1524
Comment Read comments Dec 24 2013
RSA563052
Claytonia parviflora subsp. utahensis
D. Charlton
1991-4-24
4937
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
UCR82043
Claytonia perfoliata
David Charlton, S. Wilson
1994-6-4
5978
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA552548
Claytonia perfoliata subsp. perfoliata
D. Charlton
1991-4-7
4771
Kern
Western El Paso Range, Goler Canyon. Large wash with steep metamorphic cliffs.
884
Comment
UCR48336
Claytonia sibirica
David Charlton
1987-6-6
382
Tulare
southern Sierra Nevada Mtns., Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness
2637
Comment
RSA560900
Clematis ligusticifolia
D. Charlton
1991-10-19
5705
Kern
Antelope Canyon, Tehachapi Mountain southeast of Tehachapi.
1220
Comment
UCR44169
Clematis ligusticifolia
David Charlton
1986-6-6
440
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
RSA552507
Clematis ligusticifolia
D. Charlton
1990-8-10
4475 d
Inyo
Base of Golden Hills, western portion of Tehachapi Flat topped mesa.
1037
Comment
RSA562183
Cleome isomeris
D. Charlton
1989-4-22
2919 -b
Kern
Jct Hwy 14 and turnoff to California City, north of Mojave
732
Comment
RSA562158
Cleomella brevipes
D. Charlton
1991-8-28
5581
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
HSC86931
Cleomella obtusifolia
David Charlton, B. G. Pitzer
1988-4-9
1640
San Bernardino
3 mi. E of Jct. of Trona Rd. from Johannesburg and Hwy. 179 Salt wells Canyon.
610
Comment Read comments Jan 8 2017
RSA489614
Cleomella obtusifolia
D. Charlton, Alan Romspert
1988-6-15
2012
San Bernardino
Soda Springs, Soda Dry Lakem SW of Baker. Zyzzx off-ramp Hwy 15 near Nevada border. High water table at base of Soda Mtns.
Comment
RSA504959
Cleomella obtusifolia
D. Charlton, B. Pitzer
1988-4-9
1640
San Bernardino
3 miles E of Junction of Trona Road from Johannesburg and Hwy 178 Salt Wells Canyon.
610
Comment Read comments Jan 8 2017
SEINET3089059
Cleomella obtusifolia
David Charlton
1989-4-23
2990
Kern
Mojave Desert: Edwards Air Force Base, Rich Road, 3 miles S of Hwy 58, toward Leuhman Ridge.
762
Comment
UCR130819
Cleomella obtusifolia
David Charlton
1989-4-23
2990
Kern
Mojave Desert: Edwards Air Force Base, Rich Road, 3 miles south of Hwy 58, toward Leuhman Ridge.
762
Comment
UCR52423
Cleomella obtusifolia
David Charlton, Alan Romsport
1988-6-15
2012
San Bernardino
Mojave Desert, Soda Springs, Soda Dry Lake, SW of Baker. Zzyzx offramp, Hwy 15
305
Comment
UCR118553
Cleomella parviflora
David Charlton
1989-6-24
3452
Inyo
Owens Valley, Alabama Hills, north side of Whitney Portal Rd. on a side road just east of Movie Rd.
1300
Comment
UC1551927
Coleogyne ramosissima
David Charlton
1988-4-2
1515
San Bernardino
between Red Mountain and Randsburg (where Highway 395 makes a 90 degree burn)
1066
Comment
RSA555354
Collinsia bartsiifolia var. davidsonii
D. Charlton
1991-5-21
5223
Los Angeles
Ritter Ridge, city park site, south of 30 St west terminus. Narrow north facing canyon.
1037
Comment
UCR52295
Collinsia callosa
David Charlton
1988-6-6
2074
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
RSA0117274
Collinsia parviflora
David Charlton
1987-6-6
352
Tulare
Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness, S Sierra Nevada Mountains.
2637
Comment
UCR43341
Collinsia torreyi var. wrightii
David Charlton
1986-6-15
262
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR44347
Collomia grandiflora
David Charlton
1986-6-6
0336
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness. Redrock Creek Canyon between Jordan Hot Springs and Redrock Meadow
2287
Comment
UCR160879
Conium maculatum
David Charlton
1994-7-24
6043
Los Angeles
Western Mojave Desert, Piute Ponds, on roadway between Old Piute and new Piute on main dike road extension of Ave. 'C', SW edge of Rosamond Lake, N of Lancaster
701
Comment
RSA562800
Conyza canadensis
D. Charlton
1991-10-18
5694
Kern
Chalco Quail Sanctuary, Phillips laboratory, Edwards AFB. Joshua Tree Woodland with permanent water from pipe leak with willow and seep willow
915
Comment
UCR217405
Conyza coulteri
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW corner of area
698
Comment
UCR223976
Conyza floribunda
David Charlton
2010-7-21
s.n.
Kern
Western Mojave Desert, Edwards Air Force Base, Branch Park near intersection of Redman Rd./120th St. East and Ave 'A', between Rosamond and Rogers dry lakes, south side of freshwater fishing lake
700
Comment
UCR160653
Cordylanthus
David Charlton, S. Wilson
1994-6-4
5985
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR103768
Cordylanthus eremicus subsp. kernensis
David Charlton
1989-7-22
3769
Kern
Sequoia National Forest, Breckenridge Mtn, SW of Lake Isabella. Hobo Ridge, off lower Breckenridge Road
1829
Comment
UCR89407
Cordylanthus maritimus subsp. canescens
David Charlton
1991-8-28
5575
Inyo
Owens Valley, Fish Slough, 5 mi north of Bishop & 1 mi north of Five Bridges Rd., near the Mono Co. line
1220
Comment
UCR93330
Cordylanthus rigidus
David Charlton
1991-10-19
5703
Kern
Tehachapi Mtns., Antelope Canyon south of Tehachapi
1829
Comment
UCR160893
Cordylanthus rigidus subsp. rigidus
David Charlton
1990-8-11
4497
Fresno
Sierra Nevada Mtns., Hwy 180, west of Squaw Valley on road to Fresno
518
Comment
UCR157730
Coreopsis bigelovii
David Charlton
1990-4-7
4195
Los Angeles
Western San Gabriel Mtns. Foothills, Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1159
Comment
RSA562920
Coreopsis californica
D. Charlton
1991-4-24
4915
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
RSA552468
Coreopsis calliopsidea
D. Charlton
1991-4-16
4857
Kern
Landfill, W of the Main Housing Area, Edwards Air Force Base.
762
Comment
UC1552076
Coreopsis calliopsidea
David Charlton
1988-4-2
1508
San Bernardino
8 mi n of Kramers JCT (4 corners) (Hwy 395); Kramer Hills, Hwy 395
914
Comment
UC1552083
Coreopsis calliopsidea
David Charlton
1988-4-2
1508
San Bernardino
8 mi n of Kramers JCT (4 corners) (Hwy 395); Kramer Hills
914
Comment
UCR129493
Coreopsis calliopsidea
David Charlton
1990-4-29
4242
San Bernardino
Mojave Desert, North of Kramer's Junction (jct of Calif. Hwy 58 and US-395)
732
Comment
UCR103752
Cornus sericea subsp. sericea
David Charlton
1989-7-8
3572
Tulare
Sierra Nevada Mtns, Kern Plateau, Sequoia National Forest, Troy Meadows
2348
Comment
UCR44172
Cornus sericea subsp. sericea
David Charlton
1986-6-7
441
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
SD224932
Cornus stolonifera
David Charlton
1989-7-8
3572
Tulare
Kern Plateau: Sequoia National Forest, Troy Meadows.
2347
Comment
UCR83676
Crepis runcinata subsp. hallii
David Charlton
1991-8-28
5576
Inyo
Owens Valley, Fish Slough, 5 mi north of Bishop & 1 mi north of Five Bridges Rd., near the Mono Co. line
1220
Comment
RSA563119
Cressa truxillensis
D. Charlton
1991-5-28
5335
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
UCR47311
Crossosoma bigelovii
David Charlton
1986-12-26
654
Riverside
Sonoran (Colorado) Desert, Coxcomb Range, at E end of Joshua Tree Nat. Monument, northernmost W facing large canyon in the range, just north of Specter Peak
915
Comment
UCR120870
Croton californicus var. californicus
David Charlton
1989-10-7
4096
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
UCR119735
Croton setiger
David Charlton
1989-10-7
4070
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
RSA562170
Crypsis schoenoides
D. Charlton, L. Heide
1991-9-19
5613
Los Angeles
Piute Ponds, Edwards AFB, Mojve Desert.
701
Comment
UCR176873
Cryptantha affinis
David Charlton
1989-6-17
3300
Kern
Sierra Nevada Mtns, Sequoia National Forest, Tiger Flat Campground, east of Sunday Peak, 4 mi. north of Alta Sierra on Rancheria Road, NW of Lake Isabella
2012
Comment
RSA463005
Cryptantha angustifolia
D. Charlton, B. Pitzer
1988-5-7
1821
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
UCR78074
Cryptantha angustifolia
David Charlton
1991-6-22
5458
Kern
Northern Mojave Desert, S base of El Paso Mtns., Fremont Valley, Mesquite Springs, along the Red Rock - Randsburg Rd.
762
Comment
SEINET10497267
Cryptantha angustifolia
David Charlton
1988-2-18
Charlton 1131
Riverside
Alluvial fan, S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10. Creosote Bush Scrub. 1 mi E of Jct Dillon Rd. and Fargo Cyn Rd. Stable and disturbed Bajada with; Psorothamnus, Larrea Common 8 in. white flowered annual on granite.
610
Comment
RSA456773
Cryptantha barbigera
D. Charlton, B. Pitzer
1988-5-8
1874
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins
1067
Comment
SBBG92731
Cryptantha barbigera
D. Charlton
1988-2-18
1133
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
SD127607
Cryptantha barbigera
David Charlton
1988-2-18
1133
Riverside
South side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash, 1 mile east of junction Dillon Road and Fargo Canyon Rd
609
Comment
RSA491893
Cryptantha circumscissa
D. Charlton, L. Arnseth, D. Nordin, Richard Noyes, Timothy S. Ross, Steve Boyd
1988-4-8
1596
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20 deep. Mojave Desert.
1372
Comment
RSA552177
Cryptantha circumscissa
D. Charlton
1991-5-12
5108
San Bernardino
Kramer Hills, Powerline Rd. west of Hwy. 395, one mile south of crest at base of hills.
823
Comment
UC1552074
Cryptantha circumscissa
David Charlton
1988-4-2
1504
San Bernardino
2 mi n Kramers Jct (4 Corners) (Hwy 395); Kramer Hills
914
Comment
SEINET3083650
Cryptantha confertiflora
David Charlton
1986-5-15
146
Inyo
49.5 mi. NNW of Hwy 190 and Ubehebe Crater on unnamed dirt road.
Comment
UCD119007
Cryptantha confertiflora
David Charlton
1988-6-4
2072
Inyo
Thorndyke Campground, Upper Wildrose Canyon 1 mile above Charcoal Kilns.
2011
Comment
UCR132666
Cryptantha corollata
David Charlton
1988-3-19
1428
San Bernardino
San Bernardino Mtns./ S.B. Valley, Main bridge on Greenspot Road, Redlands, Santa Ana River
572
Comment
SBBG87914
Cryptantha flavoculata
D. Charlton
1986-5-15
145
Inyo
45.6 mi NNW of Hwy 190 and Ubehebe Crater, on unnamed dirt rd
1524
Comment
SEINET3084393
Cryptantha flavoculata
David Charlton
1986-5-15
145
Inyo
45.6 mi. NNW of Hwy 190 and Ubehebe Crater on unnamed dirt road.
1524
Comment
UCR52286
Cryptantha gracilis
David Charlton
1988-6-4
2035
Inyo
Northern Mojave Desert, Thorndike Campground, Upper Wildrose Canyon, [Panamint Range] 1 mi above Charcoal Kilns
2287
Comment
IRVC29523
Cryptantha intermedia
David Charlton
1990-4-29
4238
Kern
Tehachapi-Willow Springs Rd. at the N end of Oak Crk Pass Tehachapi Mountains
1402
Comment
RSA450375
Cryptantha micrantha
D. Charlton
1988-4-21
1791
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA457673
Cryptantha micrantha
D. Charlton, B. Pitzer
1988-5-7
1805
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
UCR51275
Cryptantha micrantha var. lepida
David Charlton
1988-3-19
1418
San Bernardino
San Bernardino Valley, Corner of Mill and Orange Streets, Redlands
457
Comment
RSA562181
Cryptantha mohavensis
D. Charlton
1990-4-29
4238
Kern
Tehachapi Willow Springs Road, N end of Oak Creek Pass.
1250
Comment
RSA562909
Cryptantha mohavensis
D. Charlton
1991-4-24
4946
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway
823
Comment
UCR130371
Cryptantha mohavensis
David Charlton
1990-4-29
4238
Kern
Tehachapi Mountains, Tehachapi-Willow Springs Rd. at the N end of Oak Creek Pass
1402
Comment
UCR160644
Cryptantha mohavensis
David Charlton, S. Wilson
1994-6-4
5931
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA562182
Cryptantha mohavensis
D. Charlton
1989-5-12
3134
Tulare
Domelands Wilderness Area, Chimney Peak Wilderness Area, E of Sequoia National Forest and NE of Lake Isabella, 1.7miles S of Long Valley Campground on Chimney Peak road.
1829
Comment
SBBG92814
Cryptantha muricata
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2218
Unknown
Observatory peak, Sierra San Pedro Martir
2743
Comment
UCR43763
Cryptantha muricata
David Charlton
1986-3-21
65
San Diego
Peninsular Range, McCain Valley, eastern part of county, in vicinity of Lark off-road vehicle ('ORV') area
1128
Comment
RSA0079424
Cryptantha muricata var. jonesii
D. Charlton
1988-5-21
1949
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1676
Comment
UCR162653
Cryptantha nemaclada
David Charlton, S. Wilson
1994-6-7
6012 B
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA463340
Cryptantha nevadensis
D. Charlton, B. Pitzer
1988-4-9
1677
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA562883
Cryptantha nevadensis
D. Charlton
1991-4-24
4954
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway
823
Comment
UCR82124
Cryptantha nevadensis
David Charlton, S. Wilson
1994-6-4
5930
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
VVC127
Cryptantha nevadensis
David Charlton
1991-4-24
4947
Kern
Mojave Desertr, Foothills on the W edge of Fremont Valley, 11 ,mi NE of Mojave. Poleline Rd at jct w dirt road going E to join Hwy 14 at a point 0.7 mi N of Phillips Rd
877
Comment
RSA562675
Cryptantha nevadensis var. rigida
D. Charlton, L. Heide
1993-4-22
s.n.
Kern
Southern border of EAFB [Edwards Air Force Base] near 240th street.
854
Comment
HSC86860
Cryptantha pterocarya
David Charlton
1986-5-15
140
Inyo
3 mi. N of Ubehebe Crater, Death Valley National Monument; along road from Scotty's Castle to Big Pine. Foothills of the Last Chance Mtns.
1372
Comment
RSA0079171
Cryptantha pterocarya var. pterocarya
D. Charlton
1991-4-6
4741
Kern
Mojave Desert, Rosamond Hills E of Hwy 58.
884
Comment
RSA552147
Cryptantha utahensis
D. Charlton, B. Pitzer
1988-4-9
1688
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
UCR60552
Cryptantha utahensis
David Charlton
1988-3-6
1296
San Bernardino
Northern Mojave Desert, Saratoga Spring, southern Death Valley National Monument
457
Comment
UCR101095
Cupressus arizonica
David Charlton, Virginia Howard
1989-5-10
3161
Kern
North-western Mojave Desert, Edwards Air Force Base, south of Mojave, between Rosamond & Buckhorn Dry Lake, NW corner of base
671
Comment
UCR104974
Cupressus nevadensis
David Charlton
1990-6-10
4404
Kern
Piute Mtns, Sequoia National Forest, Piute Mtn Rd, Nat. For. Rd 28S01, 14.6 mi. north of the southern forest boundary, N edge of the Piute Cypress Grove.
1600
Comment
RSA552170
Cuscuta subinclusa
D. Charlton
1989-7-21
3712
Kern
Lower Flying Dutchman Creek, 1 1/2 miles west of the junction of Piute Mountain Rd. and Breckenridge Rd. West of Havilah Heights.
1189
Comment
RSA708956
Cynanchum utahense
D. Charlton
2005-7-11
s.n.
San Bernardino
Mojave Desert: NE of Yucca Valley in community of Landers, 20 acre parcel at end of Sunever Rd. between La Brisa Dr. and Sonora Rd.
793
Comment
UCR160894
Cynanchum utahense
David Charlton
2005-7-11
s.n.
San Bernardino
Mojave Desert, NE of Yucca Valley in community of Landers, 20 acre parcel at end of Sunever Rd. between La Brisa Dr. and Sonora Rd.
823
Comment
UCR160899
Cynanchum utahense
David Charlton
2005-8-11
s.n.
San Bernardino
Mojave Desert, town of Joshua Tree, 5 acre parcel at SE corner of Rice Ave. and Chickasaw Rd., 2 blocks south of Hwy 62
823
Comment
UCR118528
Cynodon dactylon
David Charlton
1989-10-7
4063
Ventura
Santa Susana Mtns. Region, 1 mile north of Moorpark on Hwy 23, 'Walnut Canyon
244
Comment
RSA0036152
Cynodon dactylon
David Charlton
1991-10-2
5638
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley, Mojave Desert.
Comment
RSA733351
Cynoglossum occidentale
D. Charlton
1989-6-17
3313
Kern
Sierra Nevada Mtns.: Sequoia National Forest, Tiger Flat Campground, E of Sunday Peak. 4 mi. n of Alta Sierra on Rancheria Road, NW of Lake Isabella.
2012
Comment
SD234336
Cynoglossum occidentale
David Charlton
1989-6-17
3313
Kern
Sierra Nevada Mtns: Sequoia National Forest, Tiger Flat Campground, E of Sunday Peak, 4 mi. N of Alta Sierra on Rancheria Road, NW of Lake Isabella (Tobias Peak 7.5'Q)
2012
Comment
UCR104701
Cynoglossum occidentale
David Charlton
1989-6-17
3313
Kern
Sierra Nevada Mtns, Sequoia National Forest, Tiger Flat Campground, east of Sunday Peak, 4 mi. north of Alta Sierra on Rancheria Road, NW of Lake Isabella
2012
Comment
UCR44350
Cynoglossum occidentale
David Charlton
1986-6-6
349
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness. Redrock Creek Canyon between Jordan Hot Springs and Redrock Meadow
2287
Comment
UCR118541
Cystopteris fragilis
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3841
Inyo
Sierra Nevada Mtns., trail between South Lake and Long Lake, Inyo National Forest [lat/long for 'switchbacks' at 10,000 ft.]
3049
Comment
UCR43312
Dactylis glomerata
David Charlton
1986-6-15
241
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
SBBG92800
Dalea mollissima
D. Charlton
1988-3-6
1248
San Bernardino
1 mi S of crest of Ibex Pass, between Shoshone and Baker on Hwy 127, Silurian Hills, just S of Tecopa
609
Comment
SEINET3222821
Dasyochloa pulchella
David Charlton
1986-2-15
51
San Bernardino
Whipple Mountains, lower Whipple Wash at intersection with the powerline road.
170
Comment
UCR43296
Datisca glomerata
David Charlton
1986-6-15
273
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment Read comments Jun 26 2008
UCR44160
Datisca glomerata
David Charlton
1986-6-6
322
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
SD232610
Deinandra arida
David Charlton
1993-6-6
Kern
Junction of Redrock-Randsburg Road and Red Rock Canyon wash, just south of Red Rock Canyon State Park, Fremont Valley, Western Mojave Desert; Road shoulder.
730
Comment
SD193223
Deinandra paniculata
David Charlton
2005-8-10
Riverside
Perris-Aguanga Basin Region: Perris, southwest corner of Perris Valley Airport, corner of Mapes Rd. and Goetz Rd.
430
Comment
UCR49381
Delphinium glaucum
David Charlton
1986-6-6
429
Tulare
Sierra Nevada Mtns, Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
RSA450368
Delphinium parishii
D. Charlton
1988-4-21
1800
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62.
915
Comment
RSA456762
Delphinium parishii
D. Charlton, B. Pitzer
1988-5-8
1863
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA562278
Delphinium parishii
D. Charlton
1991-5-3
5062
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
UCR82044
Delphinium parishii
David Charlton, S. Wilson
1994-6-4
5979
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA562192
Dendromecon rigida subsp. rigida
D. Charlton
1989-4-30
2962
Los Angeles
San Gabriel Mtns. Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
UCR104734
Deschampsia cespitosa subsp. cespitosa
David Charlton
1989-7-8
3557
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR177198
Deschampsia cespitosa subsp. cespitosa
David Charlton
1990-8-11
4484
Fresno
Sierra Nevada Mtns., Hwy 180, picnic area [vicinity of Sequoia Lake and Happy Gap], north of Sequoia National Park in Sequoia National Forest
1707
Comment
RSA563559
Deschampsia danthonioides
D. Charlton, Tom Martin
1992-5-20
s.n.
Kern
Rosamond Hills, north of the Tropico Gold Mine
762
Comment
UCR168689
Deschampsia danthonioides
David Charlton
2005-5-16
8015
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR48071
Deschampsia elongata
David Charlton
1987-6-6
327
Tulare
southern Sierra Nevada Mtns., Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness
2637
Comment
UCR44332
Descurainia incisa subsp. incisa
David Charlton
1986-6-6
357
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR53523
Descurainia pinnata
David Charlton, G. Charlton
1988-6-30
2355
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR82125
Descurainia pinnata
David Charlton, S. Wilson
1994-6-4
5935
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA552506
Descurainia pinnata
D. Charlton
1990-6-23
4457
Inyo
East side of Grandview Campground, White Mountains, Inyo National Forest.
2622
Comment
UC1552070
Descurainia sophia
David Charlton
1988-4-2
1492
San Bernardino
5 mi n Kramers Junction (4 Corners) Highway 395; Kramer Hills
914
Comment
UCR102257
Descurainia sophia
David Charlton
1989-4-30
2992
Kern
North-western Mojave Desert, Edwards Air Force Base, Rich Road, 3 miles south of Hwy 58, toward Leuhman Ridge
762
Comment
RSA552400
Dicentra chrysantha
D. Charlton
1991-6-22
5444
San Bernardino
Mormon Rocks, 1 mile east of Jct of Hwy 15 and 138
1037
Comment
UCR104709
Dicentra chrysantha
David Charlton
1989-6-17
3261
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
UCR97936
Dicentra chrysantha
David Charlton
1989-7-21
3707
Kern
southern Sierra Nevada Mtns, Flying Dutchman Creek, 1.5 mi. west of Caliente-Bodfish Road on Breckenridge Mtn. Road, SW of Havilah
1300
Comment
UC1552156
Dichelostemma capitatum
David Charlton
1988-4-2
1576
Kern
w of Johannesburg (on Randsburg Rd.); Koehn Dry Lake
579
Comment
UCR169023
Dichelostemma capitatum
David Charlton
2005-5-16
8016
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA511761
Dichelostemma capitatum subsp. capitatum
David Charlton
1988-6-6
2092
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA552368
Dichelostemma capitatum subsp. capitatum
David Charlton
1990-6-3
4326
Kern
Western slope of the Greenhorn Range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville.
1372
Comment
RSA557856
Dicoria canescens
D. Charlton
1992-10-10
5676
Kern
Redrock Randsburg Raod, washes S of the eastern El Paso Range, Fremont Valley.
762
Comment
RSA560914
Dicoria canescens
D. Charlton
1992-10-10
5676
Kern
Redrock Randsburg Raod, washes S of the eastern El Paso Range, Fremont Valley.
762
Comment
RSA563039
Dicoria canescens
D. Charlton
1991-5-27
5306
Los Angeles
Junction 90th and C St. west of Palmdale and south of Little Rock on road to Edwards AFB
945
Comment
RSA563103
Dicoria canescens
D. Charlton
1991-5-28
5342
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
SBBG89135
Dieteria canescens
D. Charlton, A. Romsport
1988-6-14
2143
San Bernardino
Hart Mine, Southern Castle Mtns, E of New York Mtns, SE of Baker and Landfair Valley
1371
Comment
UCR120868
Digitaria sanguinalis
David Charlton
1989-10-7
4074
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
SEINET3928012
Digitaria sanguinalis
David Charlton
1989-10-7
4074
Ventura
One-half mile south of the summit of the ridgecrest through Grimes Canyon on Hwy 23 between Thousand Oaks and Fillmore.; 0
610
Comment
RSA552577
Ditaxis neomexicana
D. Charlton
1991-4-20
4898
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA450365
Dithyrea californica
D. Charlton
1988-4-21
1801
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
UC1552161
Dithyrea californica
David Charlton
1988-4-2
1565
Kern
on Randsburg Rd. w Johanesburg (rocky n-facing slope, long Bajada to Alkali Sink Community in Koehn Dry Lake)
579
Comment
UCR43322
Dodecatheon redolens
David Charlton
1986-6-16
308
Los Angeles
San Gabriel Mtns, Angeles Crest Hwy, near Kratka Ridge.
2287
Comment
UCR168801
Downingia
David Charlton
2005-5-16
8029
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA552162
Draba albertina
D. Charlton
1989-6-23
3383
Inyo
Campground on east side of Horseshoe Meadows, Cottonwood Lakes Trailhead Rd. Inyo National Forest. Cottonwood Creek is just west of Owens Dry Lake.
2683
Comment
RSA562642
Draba cuneifolia
D. Charlton
1991-4-20
4901
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
UCR51942
Draba lemmonii
David Charlton
1987-8-29
1087
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment
UCR53487
Draba sierrae
David Charlton, G. Charlton
1988-8-1
2366
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR118567
Dudleya calcicola
David Charlton
1990-6-10
4380
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
RSA463725
Dugaldia hoopesii
D. Charlton
1986-6-7
s.n.
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows. Golden Trout Wilderness.
2774
Comment
RSA457678
Dyssodia cooperi
D. Charlton, Barbara Pitzer
1988-5-7
1810
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
RSA562887
Dyssodia cooperi
D. Charlton
1991-4-20
4860
San Bernardino
Stoddard Valley, 5 miles south of Barstow, jct with 15
762
Comment
UCR106038
Echinochloa colona
David Charlton
1989-10-7
4072
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
RSA0034675
Echinochloa colona
David Charlton
1991-10-2
5634
Kern
In housing area north of the Comissary, Edwards AFB.
701
Comment
RSA562794
Echinochloa crus-galli
D. Charlton
1991-10-2
5634
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley
716
Comment
SEINET3928678
Echinochloa crus-galli
David Charlton
1989-9-10
4141
Kern
Rosamond Duck Club. East or Hwy 14 and south of the city of Rosamond.; 0
701
Comment
UCR169022
Eleocharis
David Charlton
2005-5-16
8018
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR104677
Elymus
David Charlton
1989-7-22
3772
Kern
Sequoia National Forest, Breckenridge Mtn, SW of Lake Isabella. Hobo Ridge, off lower Breckenridge Road
1829
Comment
RSA552171
Elymus
D. Charlton
1989-7-22
3772
Kern
Lower Breckenridge Rd. Hobo Ridge, Breckenridge Mountain; Sequoia National Forest; SW of Lake Isabella,
1829
Comment
UCR169018
Elymus caput-medusae
David Charlton
2005-5-16
8014
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
SEINET3929473
Elymus cinereus
David Charlton
1990-6-23
4450
Inyo
1/2 mile east of crest of Westgaard Pass, White Mountains, Inyo National Forest.; 0
1981
Comment
UCR157991
Elymus cinereus
David Charlton, Mark Hagen
1989-6-30
3256 A
Los Angeles
Western Mojave Desert, southwest of Piute Ponds, Edwards Air Force Base
701
Comment
UCR82091
Elymus cinereus
David Charlton, S. Wilson
1994-6-4
5999
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
SEINET3929481
Elymus condensatus
David Charlton
1989-10-7
4076
Ventura
One-half mile south of the summit of the ridgecrest through Grimes Canyon on Hwy 23 between Thousand Oaks and Fillmore.; 0
610
Comment
RSA486636
Elymus elymoides
D. Charlton, L. Arnseth, S. Meury, D. Nordin, R. Noyes, Timothy S. Ross
1988-4-8
1620
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20' deep. Mojave Desert.
1372
Comment
RSA511733
Elymus elymoides
D. Charlton
1988-6-4
2030
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 miles below Thorndyke Campground
1829
Comment
RSA560953
Elymus elymoides
D. Charlton
1991-5-10
5096
San Bernardino
Kramer Hills, Powerline Road west of Hwy 395, 1 mile south of crest at base of hills
823
Comment
UCR176869
Elymus elymoides
David Charlton
1991-5-16
5145
Kern
Western Mojave Desert, Edwards Air Force Base, 1 mile south of the northern curve in Mercury Blvd., south of the Shuttle viewing area
732
Comment
UCR43258
Elymus elymoides
David Charlton
1986-6-15
247
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR82092
Elymus triticoides
David Charlton, S. Wilson
1994-6-7
6027
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR82120
Emmenanthe penduliflora
David Charlton, S. Wilson
1994-6-4
5953
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA450635
Encelia actoni
D. Charlton
1988-4-21
1785
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA46331
Encelia actoni
D. Charlton, Barbara Pitzer
1988-4-9
1693
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA511767
Encelia actoni
D. Charlton
1988-6-4
2018
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 miles below Thorndyke Campground
1829
Comment
RSA552403
Encelia actoni
D. Charlton
1991-6-22
5424
San Bernardino
Mtn. Summit, 5 miles east of Jct of Hwy 15 on 138.
1037
Comment
UCR43252
Encelia actoni
David Charlton
1986-5-15
139
Inyo
Northern Mojave Desert, Death Valley region, east side of Last Chance Range, near east foot of road through Hanging Rock Canyon, on unnamed dirt road 20 mi NNW of Hwy 190 and Ubehebe Crater
1372
Comment
UCD131202
Encelia farinosa
David Charlton
1988-2-18
1156
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. 5 miles east of Jct Dillon Road and Fargo Canyon Road.
762
Comment
RSA505011
Encelia farinosa var. farinosa
D. Charlton, Barbara Pitzer
1988-4-9
1643
Inyo
12.3 miles N of the Inyo County Line on the Trona-Wildrose Road. Between Ballarat and Valley Wells turnoffs, pass is between Slate and Argus ranges.
1037
Comment
RSA562658
Encelia farinosa var. farinosa
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Panamint Sink 20 miles north of Trona on Trona-Wildrose Road.
732
Comment
RSA562262
Encelia frutescens
D. Charlton, Barbara Pitzer
1988-4-9
1645
Inyo
12.3 miles N of the Inyo County line on the Tron-Wildrose Rd. wash just nort of Ballarat Rd. turnoff. In Panamint Sink. West of Death Valley
457
Comment
SD127614
Encelia frutescens var. frutescens
David Charlton
1988-3-6
1245
San Bernardino
1 mile south of crest of Ibex Pass, between Shoshone and Baker on Highway 127
609
Comment
UCR160880
Encelia virginensis
David Charlton
1988-6-14
2138
San Bernardino
Eastern Mojave Desert, Hart Mine, southern Castle Mtns, east of New York Mtns., north of Lanfair Valley
1600
Comment
RSA0034244
Ephedra nevadensis
David Charlton
1992-5-18
s.n.
Los Angeles
1 mile north of Redman on southern boundary of Edwards AFB, Western Mojave Desert.
716
Comment
RSA552388
Ephedra nevadensis
D. Charlton
1991-4-18
5181
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA555480
Ephedra nevadensis
D. Charlton
1991-5-21
5240
Kern
Rosamond Hills 1 mile north of Rosamond Airport on section line road
1037
Comment
RSA560968
Ephedra nevadensis
D. Charlton
1991-5-3
5054
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas
823
Comment
HSC86973
Ephedra viridis
David Charlton, B. G. Pitzer
1988-4-9
1658
Kern
Grapevine Canyon at junction of Hunter Mtn. Rd. and Saline Valley Rd., from 1.0 mi. down canyon on Saline Valley Rd.
1829
Comment
RSA463331
Ephedra viridis
D. Charlton, Barbara Pitzer
1988-4-9
1658
Kern
Grapevine Canyon at Jct of Hunter Mtn Rd and Saline Valley Rd. Collected from JCT to 1 mile down canyon on Saline Valley Road.
1829
Comment
RSA511774
Ephedra viridis
D. Charlton
1988-6-4
2023
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 miles below Thorndyke Campground
1829
Comment
SEINET3868666
Ephedra viridis
David Charlton, S. Wilson
1994-6-4
5904
Kern
Sierra Nevada Mtns: Tomo-Kahni (Creation Cave) State Historal Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads (Tehachapi NE 7.5 Q.).; 0
1372
Comment
RSA563549
Epilobium
D. Charlton
1993-05
s.n.
Kern
Sewage Retention Pond south of treatment plant
694
Comment
UCR130817
Epilobium canum
David Charlton
1989-7-22
3745
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
RSA552380
Epilobium ciliatum subsp. ciliatum
D. Charlton
1991-8-28
5554
Inyo
Owens River, Dinken Rd 2 miles north of Bishop just south of Fish Slough. [On the border of Inyo and Mono County]
1220
Comment
UCR53476
Epilobium ciliatum subsp. ciliatum
David Charlton, G. Charlton
1988-6-30
2351
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR103766
Epilobium densiflorum
David Charlton
1989-6-10
3214
Los Angeles
Tehachapi Mtns., Tejon Pass, [Tejon Post Rd] Gorman Post Rd., 1 mile [S]SE of Gorman, alkali spring at the electric substation.
1098
Comment
UCR108887
Epilobium densiflorum
David Charlton
1989-6-10
3217
Los Angeles
Tehachapi Mtns., Tejon Pass, [Tejon Post Rd] Gorman Post Rd., 1 mile [S]SE of Gorman, alkali spring at the electric substation.
1098
Comment
UCR53519
Epilobium obcordatum
David Charlton, G. Charlton
1988-8-1
2378
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR118546
Epilobium oregonense
David Charlton
1989-7-30
3878
Inyo
Sierra Nevada Mtns., South Fork Bishop Creek near Four Jeffrey Campground, near confluence with Middle Fork, c. 5 km east of Lake Sabrina , c. 23 km SW of Bishop, Inyo National Forest
2500
Comment Read comments Mar 7 2017
UCR58428
Epilobium oregonense
David Charlton
1987-6-6
359
Tulare
southern Sierra Nevada Mtns., Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness
2637
Comment
RSA562645
Epilobium paniculatum
D. Charlton
1992-5-22
s.n.
Kern
[Unspecified]
701
Comment
UCR44170
Epipactis gigantea
David Charlton
1986-6-6
437
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR160808
Equisetum laevigatum
David Charlton
1989-7-16
3631
Ventura
Mt. Pinos Region, Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground]
2378
Comment
RSA562799
Eragrostis cilianensis
D. Charlton
1991-10-3
5641
Kern
California City, golf coarse, beneath the north side of the Cal City Blvd pedestrian crossing
701
Comment
RSA552497
Eragrostis mexicana subsp. virescens
D. Charlton, Mike Perry, Robb Fishman
3810 a
Kern
Edwards AFB, Rosamond Blvd., side road east of Red Hill, 1 mile NE of Rosa mond.
762
Comment
RSA552523
Eragrostis mexicana subsp. virescens
D. Charlton
1989-10-10
4135
Kern
Rosamond Duck Club, east of Hwy 14 and south of the city of Rosamond
701
Comment
RSA552391
Eremalche exilis
D. Charlton
1990-3-3
4181
San Bernardino
Propellant Initiation Program Site: east of Leuhman Ridge
823
Comment
UC1552153
Eremalche exilis
David Charlton
1988-4-2
1579
Kern
w. of <Johanesburg> (on Randsburg Rd., Rocky near Garlock siding long Vajada to Alkali Sink Community in Koehn Dry Lake); Koehn Dry Lake
579
Comment
UCR104749
Eremalche exilis
David Charlton
1989-3-27
2813
San Bernardino
Mojave Desert, Kramer Hills, unnamed dry spring near Kramer Peak.
976
Comment
RSA562305
Eremalche rotundifolia
D. Charlton
1991-4-27
4483
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy 247.
1067
Comment Read comments Apr 1 2013
RSA563429
Eremalche rotundifolia
D. Charlton
1991-4-27
4483
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy 247.
1067
Comment
UC1551914
Eremalche rotundifolia
David Charlton
1988-2-18
1140
Riverside
s. of Joshua Tree Nat'l Park (Fargo Canyon Rd. to Cottonwood Wash, parallel to I-10, 1 mi. e. of junction Dillon Rd. and Fargo Canyon Rd.); s. side Little San Bernardino Mts.
Comment
RSA0057736
Eremogone macradenia var. macradenia
D. Charlton, Barbara Pitzer
1988-5-8
1864
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA0057742
Eremogone macradenia var. macradenia
D. Charlton, Alan Romspert
1988-6-14
2146
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain, SE of Baker and Landfair Valley.
1371
Comment
UC1552157
Eremothera boothii subsp. boothii
David Charlton
1988-4-2
1531
San Bernardino
Hwy 395 8 mi n Kramers JCT (4 Corners) (upper valley, n side of hwy); Kramer Hills
914
Comment
UCR130820
Eriastrum
David Charlton
1989-4-30
2993 B
Kern
North-western Mojave Desert, Edwards Air Force Base, Rich Road, 3 miles south of Hwy 58, toward Leuhman Ridge
762
Comment
RSA0105803
Eriastrum densifolium subsp. austromontanum
D. Charlton
1991-5-27
5279
San Bernardino
Southwest of Mormon Rocks, Hwy 138, El Cajon Pass, San Gabriel Mountains.
1005
Comment
UCR118708
Eriastrum densifolium subsp. austromontanum
David Charlton
1989-6-24
3427
Inyo
Sierra Nevada Mtns./Owens Valley, road to Horseshoe Meadow and Cottonwood Lakes, west of Owens Dry Lake and east of Inyo National Forest
1524
Comment
RSA0104121
Eriastrum densifolium subsp. austromontanum
D. Charlton
1988-6-6
1976
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA0104125
Eriastrum densifolium subsp. austromontanum
D. Charlton
1988-6-6
1991
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA0114408
Eriastrum densifolium subsp. austromontanum
D. Charlton
1991-6-22
5442
San Bernardino
Mormon Rocks, 1 mile east of Jct of Hwy 15 and 138.
1036
Comment
UCR82050
Eriastrum densifolium subsp. densifolium
David Charlton, S. Wilson
1994-6-4
5967
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA0120658
Eriastrum eremicum subsp. eremicum
D. Charlton, Barbara G. Pitzer
1988-5-7
1816
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
RSA0121158
Eriastrum pluriflorum subsp. sherman-hoytiae
D. Charlton
1991-5-16
5128
Kern
1 mile east of Jct between lancaster Blvd. on Boy Scout Road between sled track and Rogers Dry Lakebed.
716
Comment
RSA0122090
Eriastrum rosamondense
D. Charlton
1991-5-16
5144
Kern
2 miles north of curve in Mercury Blvd. SE edge of Rogers Dry Lakebed
701
Comment
UCR143100
Eriastrum sparsiflorum
David Charlton, Jack Zaninovich & CNPS
1989-7-8
3608
Tulare
Southern Sierra Nevada Mtns, Sequoia National Forest, 1.5 mi. [southwest] of Sherman Grade Summit; c. 13 km ENE of Johnsondale
2591
Comment
CAS-BOT-BC515194
Eriastrum tracyi
David Charlton; Jack Zaninovich; CNPS volunteers
no date on label
3608
Kern
1.5 mi W of Sherman Grade summit
2590
Comment
RSA450639
Ericameria cooperi
D. Charlton
1988-4-21
1796
San Bernardino
Rabbit Dry Lake, just west of Lucerne Valley
915
Comment
RSA463323
Ericameria cooperi
D. Charlton, Barbara Pitzer
1988-4-9
1691
Kern
10 miles N of Hunter Mtn, road on bajada draining Grapvine Canyon in southern Saline Valley, SW of Stovepipe Wells in Death Valley. Base of Inyo Mtns.
762
Comment Read comments Mar 17 2014
UCR43301
Ericameria cooperi
David Charlton
1986-5-16
174
Inyo
White Mountains, Deep Springs Valley, 5.2 mi. south of the Mono Co. line on Hwy 168. Foothills on south side of Gilbert Pass
1677
Comment
RSA489839
Ericameria cuneata
D. Charlton
1988-5-28
2137
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area
2286
Comment
UCR82107
Ericameria cuneata
David Charlton, S. Wilson
1994-6-4
5919
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA486629
Ericameria cuneata var. spathulata
D. Charlton, L. Arnseth, Sara Meury, D. Nordin, Richard Noyes, Timothy S. Ross
1988-4-8
1599
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20' deep. Mojave Desert.
1372
Comment
RSA562267
Ericameria discoidea
D. Charlton, Mary DeDecker, V. Yoder
1989-8-17
3946
Inyo
Pappoose Flat, Inyo Mtns, Inyo National Forest, NE of Independence and W of Waucoba Mtn.
2500
Comment
OBI49705
Ericameria linearifolia
David Charlton
1988-3-19
1423
San Bernardino
Corner of Mill and Orange Streets, Redlands
457
Comment
OBI51901
Ericameria linearifolia
David Charlton
1988-5-21
1911
Riverside
Thomas Mountain Rd, from N to S. W of Garner Valley and s of Lake Hemet on hwy 74.
1676
Comment
RSA505022
Ericameria linearifolia
D. Charlton
1988-5-21
1911
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.[note: labels I've seen have both localities (A & B) and don't distinguish elevation or vegetation -SDW 2004]
1829
Comment
RSA557860
Ericameria linearifolia
D. Charlton
1989-5-12
3043
Tulare
Domelands Wilderness Area. 9.5 miles E of Nine Mile Canyon Rd. W of Hwy 395 on Kennedy Meadows Turnoff. E of Sequoia National Forest.
1677
Comment
RSA562266
Ericameria linearifolia
D. Charlton
1989-4-7
2837
Los Angeles
Kentucky Springs, 1 mile South of Hwy 14 on Sierra Hwy.
1006
Comment
UC1551919
Ericameria linearifolia
David Charlton
1988-4-2
1476
Los Angeles
Cleghorn Road Turnoff on Cajon Pass, I 15 Cajon Pass, I 15 (Swartout Valley Rd. to end of pavement, site is under powerline, rolling hills in steep sloped valley (see image))
1524
Comment Read comments Feb 4 2015
UCR160678
Ericameria linearifolia
David Charlton
1994-7-23
6039
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR43762
Ericameria linearifolia
David Charlton
1986-3-21
68
San Diego
Peninsular Range, McCain Valley, eastern part of county, in vicinity of Lark off-road vehicle ('ORV') area
1128
Comment
RSA562268
Ericameria pinifolia
D. Charlton
1988-4-2
1487 f
San Bernardino
Cleghorn Road Turnoff on Cajon Pass, I15, Swarthout Valley Road to end of Pavement.
1677
Comment
UCR53463
Erigeron algidus
David Charlton, G. Charlton
1988-8-1
2385
Inyo
Sierra Nevada Mtns., 1 mi. below entrance station to Bishop Creek, c. 10 mi. [west] of town of Bishop
2744
Comment
UCR44422
Erigeron aphanactis
David Charlton
1986-5-14
113
Inyo
Northern Mojave Desert, along Saline Valley Road, 5 mi. north of junction with Hwy 190 near Darwin, at end of paved side road leading to a small cabin
1220
Comment
RSA552152
Erigeron bonariensis
D. Charlton
1989-5-23
3238
Riverside
Parking lot, University of California, Riverside Botanic Gardens.
732
Comment
RSA0066545
Erigeron breweri var. covillei
D. Charlton
1991-5-27
5315
San Bernardino
Cajon Wash, Cajon Canyon, E side of Mormon Rocks, off Hwy 138.
1006
Comment
UCR53478
Erigeron compositus
David Charlton, G. Charlton
1988-8-1
2383
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA483593
Erigeron divergens
D. Charlton, Barbara Pitzer
1988-5-8
1907
San Bernardino
Gold Valley Rd., NW of Hole-in-the-Wall Campground, Mid Hills.
1677
Comment
UCR160676
Erigeron foliosus
David Charlton
1994-7-23
6037
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR118543
Erigeron peregrinus subsp. callianthemus
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3862
Inyo
Sierra Nevada Mtns., trail between South Lake and Long Lake, Inyo National Forest [lat/long for 'switchbacks' at 10,000 ft.]
3049
Comment
UCR97330
Eriodictyon crassifolium
David Charlton
1989-4-30
2960
Los Angeles
San Gabriel Mtns., Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
RSA552461
Eriodictyon crassifolium var. nigrescens
D. Charlton
1991-7-5
5499
Los Angeles
Lake Hughes Rd. on roadside burn area south of Castaic Lake, 1 mile NW of Visitor Center
396
Comment
RSA562667
Eriodictyon trichocalyx
D. Charlton
1992-1
s.n.
San Bernardino
Cushenbury Grade, southeast side of road, base of San Bernardino Mtns. Near Spring under oaks.
1098
Comment
UCR160659
Eriogonum
David Charlton, S. Wilson
1994-6-7
6021 A
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA555356
Eriogonum angulosum
D. Charlton
1991-5-21
5219
Los Angeles
Ritter Ridge, city park site, south of 30 St west terminus. Narrow north facing canyon.
1037
Comment
UCR82052
Eriogonum angulosum
David Charlton, S. Wilson
1994-6-4
5970
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR83665
Eriogonum angulosum
David Charlton, Robb Fishman
1992-1
s.n.
Kern
San Joaquin Valley: Bakersfield, Valle Grande Public Golf Course, Cottonwood Rd. at Casa Loma Dr.
Comment
IRVC27446
Eriogonum baileyi var. baileyi
David Charlton, Robb Fishman
1990-8-30
3905
Los Angeles
NE Palmdale, corner of Ave "P" and Sierra Hwy. Western Mojave Desert
793
Comment
RSA733352
Eriogonum baileyi var. baileyi
D. Charlton, Mike Perry, Robb Fishman
1989-7-25
3810
Kern
Mojave Desert: Edwards Air Force Base, N of Rosamond Blvd. on side road E of Red Hill, 1 mi. NE of Rosamond.
762
Comment
SEINET1004567
Eriogonum baileyi var. baileyi
David Charlton, Mike Perry, Robb Fishman
1989-1
3810
Kern
Mojave Desert: Edwards Air Force Base, N of Rosamond Blvd. on side road E of Red Hill, 1 mi. NE of Rosamond.
762
Comment
SEINET2043122
Eriogonum baileyi var. baileyi
D. Charlton, Robb Fishman
1990-8-30
3905
Los Angeles
Western Mojave Desert: NE Palmdale, corner of Ave ''P'' & Sierra HWY. (Palmdale Quad 7.5')
793
Comment
UCR104777
Eriogonum baileyi var. baileyi
David Charlton
1989-7-21
3704
Kern
Walker Basin, 0.5 mi. south of the junction of Walker Basin Road and Caliente-Bodfish Road.
1067
Comment
UCR104778
Eriogonum baileyi var. baileyi
David Charlton
1989-7-25
3810
Kern
Mojave Desert, Mojave Desert: Edwards Air Force Base, north of Rosamond Blvd. on side road east of Red Hill, 3 mi. ENE of Rosamond
762
Comment
UCR118538
Eriogonum baileyi var. baileyi
David Charlton, Robb Fishman
1990-8-30
3905
Los Angeles
Western Mojave Desert, NE Palmdale, corner of Ave 'P' and Sierra Hwy
793
Comment
UCR83674
Eriogonum baileyi var. baileyi
David Charlton
1991-10-19
5698
Kern
Tehachapi Mtns., Antelope Canyon south of Tehachapi
1829
Comment
RSA552404
Eriogonum baileyi var. baileyi
D. Charlton
1991-6-22
5421
Los Angeles
Southwest Lancaster, corner of K and 40th streets. Antelope Valley, drainage from San Gabriel mtn foothills.
732
Comment
RSA562321
Eriogonum brachyanthum
D. Charlton
1989-5-10
3156
Kern
Old shoreline of Rosamond Dry Lakebed, Edwards AFB.
701
Comment
RSA511730
Eriogonum brachypodum
D. Charlton
1988-6-4
2037
Inyo
Lower Wildrose Canyon, just outside Western boundary of Death Valley National Monument. Steep cliffs on south wall of canyon
915
Comment
SD125898
Eriogonum brachypodum
David Charlton
1988-6-4
2037
Inyo
Lower Wildrose Canyon, just outside Western boundary of Death Valley National Monument
914
Comment
RSA562701
Eriogonum brachypodum
D. Charlton
1991-06
5449
Kern
North of Koehn Dry Lake, Fremont Valley, north of California City northside of Red Rock-Randsburg Rd.
762
Comment
SD143792
Eriogonum davidsonii
David Charlton
1989-10-7
4119
Los Angeles
San Gabriel Mtns., Lake Hughes, Highway N-2 along San Andreas Fault W of Lancaster
915
Comment
SD234491
Eriogonum davidsonii
David Charlton, Mike Perry, Robb Fishman
1989-7-25
3810
Kern
Mojave Desert: Edwards Air Force Base, N of Rosamond Blvd. on side road E of Red Hill, 1 mi. NE of Rosamond.
762
Comment
UCR104681
Eriogonum davidsonii
David Charlton
1989-10-7
4119
Los Angeles
San Gabriel Mtns., Lake Hughes, Highway N-2 along San Andreas Fault,W of Lancaster.
915
Comment
RSA552347
Eriogonum davidsonii
D. Charlton, Michael Perry, Rob Fishman
3810 b
Kern
Edwards AFB, Rosamond Blvd., side road east of Red Hill, 1 mile NE of Rosa mond.
762
Comment
UCR103757
Eriogonum deflexum
David Charlton
1989-5-25
3196 E
Los Angeles
W Mojave Desert, NW edge of Lancaster, between Ave. G and H on 30th St. West
701
Comment
RSA456744
Eriogonum deflexum var. baratum
D. Charlton, Barbara Pitzer
1988-5-7
1825
San Bernardino
Providence Mts, 11.4 mi N of Hwy 40 on Essex Rd.
854
Comment
RSA456754
Eriogonum deflexum var. baratum
D. Charlton, Barbara Pitzer
1988-5-7
1844
San Bernardino
E Mojave Desert, on ranch road between Essex road and Black Canyon Road at Colton Well. Providence Mountains; E of Mitchell Caverns.
762
Comment
RSA489618
Eriogonum deflexum var. baratum
D. Charlton, Alan Romspert
1988-6-14
2158
San Bernardino
Hart Mine, Southern Castle Mountains, E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
RSA562308
Eriogonum deflexum var. baratum
D. Charlton
1991-4-27
4489
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy. 247.
Comment
UCR47377
Eriogonum deflexum var. baratum
David Charlton
1986-11-20
624
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns, lower Whipple Wash where it joins the road to Havasu Landing
183
Comment
UCR41659
Eriogonum deflexum var. deflexum
David Charlton
1986-2-16
12
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
RSA562338
Eriogonum elongatum var. elongatum
D. Charlton, Tom Martin
1991-10
s.n.
Los Angeles
Spunky Canyon Rd. between Bouquet Canyon and Green Valley
915
Comment
UC1551924
Eriogonum fasciculatum
David Charlton
1988-4-2
1487 g
Los Angeles
under powerlines, Swarthout Valley Rd to end of pavement, Cleghorn Road Turnoff on Cajon Pass, I 15 Cajon Pass, I 15, Swarthout Valley Rd
1524
Comment Read comments Jan 23 2014
SEINET3087568
Eriogonum fasciculatum subsp. polifolium
David Charlton, S. Boyd, L. Arnseth, S. Meury, D. Nordin, R. Noyes, T. Ross
1988-4-8
1605
San Bernardino
South side of Ord Mtn. North of Lucerne Valley. 10 miles N of Bear Valley Rd. on Camp Rock Rd.
1372
Comment
RSA457689
Eriogonum fasciculatum var. polifolium
D. Charlton, Barbara Pitzer
1988-5-7
1822
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
SEINET10479497
Eriogonum fasciculatum var. polifolium
David Charlton, B. G. Pitzer
1988-5-8
Charlton 1854
San Bernardino
Common 1' pink-flowered shrub on bajada; e. Mojave desert, 1/2 mile n of silver (Bonanza) king mine. Providence mtns., Ne of mitchell caverns rec. Area. Large N/s running wash just n of wooden cabins. Creosote bush scrub on bajada with Narrow e-facing limestone canyon with rocky hillsides and eventually winding Cliffs
1067
Comment
RSA555368
Eriogonum gracillimum
D. Charlton
1991-5-16
5154
Kern
Viewing Rd. 5 miles north of curve in Mercury Blvd., east-central edge of Rogers Dry Lakebed.
701
Comment
UCR176884
Eriogonum gracillimum
David Charlton
1988-4-2
1561
Kern
Mojave Desert, west of Johanesburg on Randsberg - Redrock Rd., long bajada dropping toward Koehn Dry Lake
1067
Comment
UCR53333
Eriogonum heermannii
David Charlton, B. Pitzer
1988-5-8
1872
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA456771
Eriogonum heermannii var. floccosum
D. Charlton
1988-5-8
1872
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA456776
Eriogonum heermannii var. floccosum
D. Charlton
1988-5-8
1879
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA552580
Eriogonum inflatum var. inflatum
D. Charlton
1991-4-20
4884
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA450642
Eriogonum maculatum
D. Charlton
1988-4-21
1781
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62.
915
Comment
RSA552442
Eriogonum maculatum
D. Charlton
1991-6-22
5423 a
Los Angeles
Southwest Lancaster, corner of K and 40th streets. Antelope Valley, drainage from San Gabriel mtn foothills.
732
Comment
UCR118705
Eriogonum microthecum var. ambiguum
David Charlton
1989-7-29
3899
Inyo
Sierra Nevada Mtns., North Lake Road, between Mt. Emerson and Table Mtn., c. 2 km north of Lake Sabrina, c. 21 km SW of Bishop up Bishop Creek, Inyo National Forest
2805
Comment
OBI72906
Eriogonum nidularium
David Charlton
1988-6-4
2034
Inyo
Lower Wildrose Cyn, just outside W boundary of Death Valley Natl Monument
914
Comment
RSA457690
Eriogonum nidularium
D. Charlton, Barbara Pitzer
1988-5-7
1823
San Bernardino
Providence Mts, 11.4 mi N of Hwy 40 on Essex Rd.
854
Comment
RSA511731
Eriogonum nidularium
D. Charlton
1988-6-4
2034
Inyo
Lower Wildrose Canyon, just outside Western boundary of Death Valley National Monument. Steep cliffs on south wall of canyon
915
Comment
SBBG87359
Eriogonum nidularium
D. Charlton, B. Pitzer
1988-5-7
1823
San Bernardino
Essex Rd, 11.4 mi N of Hwy 40, 9 mi E of Mitchell Caverns Recreational Area
853
Comment
UCR43253
Eriogonum nidularium
David Charlton
1986-5-15
134
Inyo
Northern Mojave Desert, Death Valley region, east side of Last Chance Range, near east foot of road through Hanging Rock Canyon, on unnamed dirt road 20 mi NNW of Hwy 190 and Ubehebe Crater
1372
Comment
RSA552446
Eriogonum nidularium
D. Charlton
1991-6-8
5377
Inyo
Rocky crest along Hwy 190 between Keeler and the turnoff to Darwin, Talc City Hills.
1524
Comment
RSA463706
Eriogonum nudum var. nudum
D. Charlton
1986-6-7
s.n.
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows. Golden Trout Wilderness.
2774
Comment
SEINET3087562
Eriogonum nudum var. scapigerum
David Charlton, Gary Charlton
1988-8-1
2367
Inyo
Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 miles E of Bishop, Central Sierras.
3048
Comment
UC1551923
Eriogonum nudum var. westonii
David Charlton
1988-4-2
1705
Kern
on Hwy 14 n Mojave (s of Red Rock Cyn. State park, at end of dirt road in Alpine Cyn (n side of road) where Jawbone Cyn Rd become<s> dirt, at aqueduct); Jawbone Canyon
762
Comment
NY281830
Eriogonum nummulare
D. Charlton
1991-8-28
5567
Inyo
Fish Slough, 5 miles north of Bishop, one mile north of Jct. with 5 Bridges Rd. Stream.
1219.2
Comment
RSA555464
Eriogonum nummulare
D. Charlton
1991-8-28
5567
Inyo
Fish Slough, 5 mi N of Bishop and 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR53472
Eriogonum ovalifolium var. nivale
David Charlton, G. Charlton
1988-8-1
2396
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
SEINET3087437
Eriogonum ovalifolium var. ovalifolium
David Charlton
1986-5-15
154
Inyo
Grandview Campground, on the road to the Schulman Grove, White Mountains.
2591
Comment Read comments Sep 2 2020
UCR118547
Eriogonum panamintense
David Charlton, Mary DeDecker, P. DeDecker, Vince Yoder, Ann Yoder
1989-8-20
3936
Inyo
Inyo Mountains, Cow Camp, c. 1 km SW of Side Hill Spring at end of dirt road from Mazourka Canyon, Inyo National Forest
3140
Comment
RSA552560
Eriogonum plumatella
D. Charlton
1991-6-22
5432
San Bernardino
Junction: Sheep Creek Road and Highway 138, road to Phelan.
1037
Comment
RSA552600
Eriogonum plumatella
D. Charlton
1989-10-7
4128
Kern
Sierra Highway, 3 mi. N of Rosamond in foothills of Rosamond Hills. Rolling hills east of the highway
1037
Comment
UCR106046
Eriogonum plumatella
David Charlton
1989-10-7
4128
Kern
western Mojave Desert, Sierra Highway, 3 mi. north of Rosamond in foothills of Rosamond Hills
854
Comment
RSA552583
Eriogonum pusillum
D. Charlton
1991-5-27
5290
San Bernardino
Mountain Summit, Hwy.138, El Cajon Pass, San Gabriel Mountains
1250
Comment Read comments Jan 7 2017
UC1552166
Eriogonum pusillum
David Charlton
1988-4-2
1539
San Bernardino
1 mi w Randsburg (near county line, steep canyon to bajada which drains into Koehn Dry Lake)
1036
Comment
RSA552491
Eriogonum pusillum
D. Charlton
1991-6-22
5461
Kern
South China Lake Blvd., 1 mile north of jct. with Hwy 395, south of Ridgecrest.
762
Comment
RSA463315
Eriogonum reniforme
D. Charlton, Barbara Pitzer
1988-4-9
1651
Inyo
12.3 miles N of the Inyo County line on the Tron-Wildrose Rd. wash just nort of Ballarat Rd. turnoff. In Panamint Sink. West of Death Valley.
457
Comment
RSA562279
Eriogonum reniforme
D. Charlton
1991-5-3
5066
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA552456
Eriogonum reniforme
D. Charlton
1991-6-22
5452
Kern
South China Lake Blvd., 1 mile north of jct. with Hwy 395, south of Ridgecrest.
762
Comment
RSA560895
Eriogonum reniforme
D. Charlton
1993-10-10
5680
Kern
South China Lake Blvd. Ridgecrest. Southwest of town, Indian Wells Valley.
762
Comment
SEINET10766376
Eriogonum reniforme
David Charlton
1991-4-27
Charlton 4488
San Bernardino
Stoddard Velley, 5 miles south of Barstow on Hwy 247.
1067
Comment
RSA511743
Eriogonum rixfordii
D. Charlton
1988-6-4
2040
Inyo
Lower Wildrose Canyon, just outside Western boundary of Death Valley National Monument. Steep cliffs on south wall of canyon
915
Comment
UCR52291
Eriogonum rixfordii
David Charlton
1988-6-4
2040
Inyo
Northern Mojave Desert, Lower Wildrose Canyon, just outside W boundary of Death Valley National Monument (now Park)
915
Comment
UCR177197
Eriogonum roseum
David Charlton
1990-8-11
4500
Fresno
Sierra Nevada Mtns., Hwy 180 [vicinity of Sequoia Lake and Happy Gap], first wet/dry meadow west of Sequoia National Park in Sequoia National Forest
1707
Comment Read comments Apr 23 2016
UCR118583
Eriogonum rupinum
David Charlton, Mary DeDecker, P. DeDecker, Vince Yoder, Ann Yoder
1989-8-20
3952
Inyo
Inyo Mountains, Papoose Flat, Inyo National Forest, c. 22 km SW of Big Pine and 9 km west of Waucoba Mtn.
2591
Comment
UCR104981
Eriogonum spergulinum
David Charlton
1989-7-8
3569
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR119720
Eriogonum spergulinum var. reddingianum
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3677
Ventura
Mt. Pinos Region, summit of Mt. Pinos, Los Padres National Forest
2683
Comment
UCR44339
Eriogonum spergulinum var. reddingianum
David Charlton
1986-6-6
435
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness. Redrock Creek Canyon between Jordan Hot Springs and Redrock Meadow
2287
Comment
HSC86983
Eriogonum trichopes
David Charlton, B. G. Pitzer
1988-5-7
1812
San Bernardino
E Mojave Desert, 5.2 mi. N of Hwy. 40 on Essex Rd., Providence Mtns., 9 mi. E of Mitchell Caverns Recreational Area
762
Comment
UCR160901
Eriogonum trichopes
David Charlton
2005-7-11
s.n.
San Bernardino
Mojave Desert, NE of Yucca Valley in community of Landers, 20 acre parcel at end of Sunever Rd. between La Brisa Dr. and Sonora Rd.
823
Comment
SEINET3087423
Eriogonum umbellatum
David Charlton
1986-5-14
125
Inyo
Cottonwood Mountains, 7 miles N of Saline Valley Road, near the entrance of Death Valley National Monument.
Comment
SEINET3087447
Eriogonum umbellatum
David Charlton
1986-5-14
123
Inyo
Death Valley National Monument, Hunter Mountain Road, 1 mi. E of monument boundary.
1372
Comment
SEINET3087564
Eriogonum umbellatum
David Charlton, Gary Charlton
1988-8-1
2389
Inyo
Central Sierra Nevada Mtns.; Along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop; Dusey Basin
3049
Comment
UCR118582
Eriogonum umbellatum var. nevadense
David Charlton
1989-6-23
3373
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR118704
Eriogonum umbellatum var. nevadense
David Charlton
1989-7-29
3898
Inyo
Sierra Nevada Mtns., North Lake Road, between Mt. Emerson and Table Mtn., c. 2 km north of Lake Sabrina, c. 21 km SW of Bishop up Bishop Creek, Inyo National Forest
2805
Comment
UCR43306
Eriogonum umbellatum var. subaridum
David Charlton
1986-6-15
236
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR82041
Eriogonum umbellatum var. subaridum
David Charlton, S. Wilson
1994-6-4
5975
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR160651
Eriogonum wrightii
David Charlton, S. Wilson
1994-6-4
5976
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR160673
Eriogonum wrightii
David Charlton
1994-7-23
6032
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA552163
Eriogonum wrightii var. subscaposum
D. Charlton, Jack Zaninovich
3610
Kern
1.5 miles west of Sherman Grade summit.
2591
Comment Read comments Mar 17 2014
UCR106037
Eriogonum wrightii var. subscaposum
David Charlton, Jack Zaninovich & CNPS
1989-7-8
3610
Tulare
Southern Sierra Nevada Mtns, Sequoia National Forest, 1.5 mi. [southwest] of Sherman Grade Summit; c. 13 km ENE of Johnsondale
2591
Comment
UCR119719
Eriogonum wrightii var. trachygonum
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3671
Ventura
Mt. Pinos Region, summit of Mt. Pinos, Los Padres National Forest
2683
Comment
HSC86977
Eriophyllum ambiguum
David Charlton
1988-4-2
1587
Kern
W of Johanesburg on Randsberg Rd., near Garlock Siding long bajada to Alkali Sink Community in Koehn Dry Lake
579
Comment
UCR160803
Eriophyllum ambiguum
David Charlton
1989-5-13
3089
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
UCR82105
Eriophyllum ambiguum
David Charlton, S. Wilson
1994-6-4
5922
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA511766
Eriophyllum ambiguum var. paleaceum
D. Charlton
1988-6-4
2020
Inyo
Throndyke Campground, Upper Wildrose Canyon, 1 mile above Charcoal Kilns
2287
Comment
RSA563007
Eriophyllum ambiguum var. paleaceum
D. Charlton
1991-4-24
4943
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
HSC84053
Eriophyllum confertiflorum
David Charlton
1987-1-31
634
Los Angeles
Saddle Peak
610
Comment
UCR43260
Eriophyllum confertiflorum
David Charlton
1986-5-17
193
Kern
Lake Isabella area, at turnoff to China Garden
610
Comment
UCR43304
Eriophyllum confertiflorum
David Charlton
1986-6-15
224
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR82106
Eriophyllum confertiflorum
David Charlton, S. Wilson
1994-6-4
5917
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA463716
Eriophyllum confertiflorum
D. Charlton
1986-6-7
430
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows. Golden Trout Wilderness.
2774
Comment
LA105220
Eriophyllum confertiflorum var. confertiflorum
David Charlton;
1986-6-7
430
Tulare
Sierra Nevada, Golden Trout Wilderness, along the trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
2316
Comment
RSA504972
Eriophyllum multicaule
D. Charlton
1988-3-19
1457
San Bernardino
Main bridge on Greenspot Road, Redlands, Santa Ana River.
457
Comment
RSA562252
Eriophyllum pringlei
D. Charlton
1991-5-3
5069
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas
823
Comment
RSA562886
Eriophyllum pringlei
D. Charlton
1991-4-27
4964
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment
RSA483567
Eriophyllum wallacei
D. Charlton
1988-5-21
1942
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
RSA483597
Eriophyllum wallacei
D. Charlton
1988-6-6
1979
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA560911
Eriophyllum wallacei
D. Charlton
1990-3-3
4182
San Bernardino
Propellant Initiation Program Site: east of Leuhman Ridge
823
Comment
RSA552465
Erodium texanum
D. Charlton
1991-4-7
4780
Inyo
Mojave Desert, Mesquite Springs south central El Paso Range.
762
Comment
RSA563010
Erodium texanum
D. Charlton
1991-4-6
4755 -B
Kern
Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon;
762
Comment
RSA390938
Erodium texanum
D. Charlton
1973-3-26
1758
Kern
[Unspecified]
823
Comment
RSA552544
Erodium texanum
D. Charlton, Robb Fishman
1991-4-6
4755 -A
Kern
Mojave Desert, Copper Queen Mine, southern Sierra Nevada Mtns., Canyon just south Jaw Bone Canyon. 2 miles southwest of Jct between Neuralia Rd and Hwy 58.
915
Comment
RSA557835
Erodium texanum
D. Charlton
1991-4-14
4791
Kern
Rocky unamed ridge W of Leuhman Ridge, Edwards Air Force Base, on the NE corner of Rodgers Dry Lakebed.
762
Comment
UCR43339
Erysimum capitatum
David Charlton
1986-6-15
250
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR52465
Erysimum capitatum
David Charlton
1986-5-16
161
Inyo
White Mountains, Picnic area 2 mi south of Grandview Campground on the road to the Schulman Grove
2287
Comment
RSA483603
Erysimum capitatum var. capitatum
D. Charlton
1988-5-21
1961
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
SD143709
Erythranthe moschata
David Charlton
1989-7-22
3761
Kern
Sequoia National Forest, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
RSA0022961
Eschscholzia androuxii
D. Charlton, Donna Raddatz, Gary Bolton, K. H. Berry
1991-4-14
4799
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy 247.
854
Comment
RSA483587
Eschscholzia californica var. crocea
D. Charlton
1988-4-3
1707
Los Angeles
West of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley.
1067
Comment
VVC361
Eschscholzia glyptosperma
David Charlton
1991-4-14
4799
San Bernardino
Mojave Desert, Stoddard Valley, 5 mi south of Barstow, on Hwy 247
816
Comment
UC1552082
Eschscholzia minutiflora
David Charlton
1988-4-2
1526
San Bernardino
8 mi n Kramers Jct (4 Corners) (Hwy 395); Kramer Hills
914
Comment
UCR104725
Eschscholzia minutiflora
David Charlton
1989-5-12
3146
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
RSA504969
Eschscholzia parishii
D. Charlton
1988-2-18
1152
Riverside
Little San Bernardino Mountains. south side of range. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Monument, parallel to I-10. 5 miles E of Junction of Dillon Road and Fargo Canyon Road.
762
Comment
SEINET3094861
Eschscholzia parishii
David Charlton
1988-2-18
1152
Riverside
S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10. 5 mi. E of Jct Dillon Rd. and Fargo Cyn Rd.
Comment
RSA511754
Eucnide urens
D. Charlton
1988-6-4
2067
Inyo
15 miles north of Trona on Hwy 178. Pass between Slate and Argus Ranges, South end of the Panamint sink.
762
Comment
RSA562282
Eucnide urens
D. Charlton
1991-5-3
5056
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA552571
Eucrypta chrysanthemifolia var. bipinnatifida
D. Charlton, Robb Fishman
1991-4-6
4752
Kern
Mojave Desert, Copper Queen Mine, southern Sierra Nevada Mtns., Canyon just south Jaw Bone Canyon. 2 miles southwest of Jct between Neuralia Rd and Hwy 58.
915
Comment
RSA557831
Eucrypta chrysanthemifolia var. bipinnatifida
D. Charlton
1991-4-14
4790
Kern
Rocky unamed ridge W of Leuhman Ridge, Edwards Air Force Base, on the NE corner of Rodgers Dry Lakebed.
762
Comment
RSA563095
Eucrypta chrysanthemifolia var. bipinnatifida
D. Charlton
1991-4-2
4749
Kern
Rosamond Hills, one half mile west of Red Hill on Edwards AFB. Western Mojave Desert 1 1/2 miles east of Rosamond.
732
Comment
RSA563473
Eucrypta chrysanthemifolia var. bipinnatifida
D. Charlton
1991-4-6
4752
Kern
Rosamond Hills north side of Red Hill, Edwards AFB near the base boundary, east of Rosamond, Antelope Valley, Mojave Desert.
808
Comment
RSA564267
Eucrypta chrysanthemifolia var. bipinnatifida
D. Charlton
1991-4-2
4749
Kern
Rosamond Hills, one half mile west of Red Hill on Edwards AFB. Western Mojave Desert 1 1/2 miles east of Rosamond.
732
Comment
RSA562936
Eucrypta chrysanthemifolia var. chrysanthemifolia
D. Charlton
1991-7-5
5512
Los Angeles
Elizabeth Canyon Rd. bridge near Warm Spring Canyon.
396
Comment
UCR43323
Euphorbia albomarginata
David Charlton
1986-6-15
309
Los Angeles
San Gabriel Mtns., Mile High, intersection of Swarthout Canyon Road and Largo Vista Road (N4)
1067
Comment
UCR44440
Euphorbia albomarginata
David Charlton
1986-5-14
111
Inyo
Northern Mojave Desert, along Saline Valley Road, 5 mi. north of junction with Hwy 190 near Darwin, at end of paved side road leading to a small cabin
1220
Comment
RSA456780
Euphorbia incisa
D. Charlton, Barbara Pitzer
1988-5-8
1894
San Bernardino
Crystal Spring, Mitchell Caverns Recreation area, E. Mojave, Providence mtns. Spring is 1/2 mile above visitor center.
1463
Comment
RSA504984
Euphorbia incisa
D. Charlton, Barbara Pitzer
1988-5-8
1851
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
SD126101
Euphorbia incisa
David Charlton, Barbara Pitzer
1988-5-8
1851
San Bernardino
East Mojave Desert, 0.5 mile north of Silver King Mine; northeast of Mitchell Caverns Recreation Area.
1070
Comment
RSA560957
Euphorbia ocellata subsp. ocellata
D. Charlton
1992-06
s.n.
Kern
Southend of Mercury Blvd., Edwards AFB
701
Comment
SD127591
Euphorbia polycarpa
David Charlton
1988-3-6
1276
San Bernardino
Saratoga Springs, Southern death Valley National Monument
459
Comment
UCR41662
Euphorbia polycarpa var. polycarpa
David Charlton
1986-2-15
0046
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
UCD142498
Euphorbia schizoloba
David Charlton; Barbara Pitzer
1988-5-8
1851
San Bernardino
E. Mojave Desert. Providence Mtns. NE of Mitchell Caverns Rec. Area. 1/2 mile N of Silver (Bonanza) King Mine.
1066
Comment
RSA562179
Euthamia occidentalis
D. Charlton
1991-8-28
5553
Inyo
Owens River, Dinken Rd 2 miles north of Bishop just south of Fish Slough. [On the border of Inyo and Mono County]
1220
Comment
RSA560951
Euthamia occidentalis
D. Charlton
1991-10-6
5660
Inyo
Owens Valley: NW corner of Owens Lake near leaking pump house, off Hwy 395.
1220
Comment
RSA562168
Euthamia occidentalis
D. Charlton
1990-7-30
3877
Inyo
Upper Bishop Creek, near 4 Jeffrey Campground 2miles E of Lake Sabrina, 15 miles W of Bishop, Inyo National Forest. 1 Needle Pinyon Pine on slopes with Jeffrey Pine, Willow, and quaking aspen along creek.
2591
Comment
LA105789
Fagonia laevis
David Charlton;
1988-2-18
1149
Riverside
S side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10, 5 mi E of Jct Dillon Rd. and Fargo Cyn Rd
761
Comment
UCR53536
Festuca brachyphylla
David Charlton, G. Charlton
1988-8-1
2390
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR129494
Festuca microstachys
David Charlton
1990-4-29
4225
Kern
Tehachapi Mountains, Tehachapi-Willow Springs Rd. at the N end of Oak Creek Pass
1402
Comment
UCR118593
Filago californica
David Charlton
1990-6-10
4375
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
RSA562253
Filago depressa
D. Charlton
1991-5-3
5071
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas
823
Comment
RSA562661
Filago depressa
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Lower Titus Canyon, Death Valley Nat. Mon.
671
Comment
CDA5501
Foeniculum vulgare
D. Charlton
1989-10-7
4078
Ventura
Highway 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge.
Comment
SEINET13944155
Foeniculum vulgare
D. Charlton
1989-1
4078
Ventura
Hwy 23 between Moorpark and Fillmore, half mile S of the summit of Oak Ridge. (34 deg. 22' N, 118 deg. 55' W). Alt 274 m/900 ft. [UTM 10km cell: 11S LJ-2E, On. Fillmore]
274
Comment
UCR120871
Foeniculum vulgare
David Charlton
1989-10-7
4078
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
UCR103751
Forestiera pubescens
David Charlton
1989-5-25
3195
Los Angeles
W Mojave Desert, NW edge of Lancaster, between Ave. G and H on 30th St. West
701
Comment
RSA0018454
Frangula californica subsp. cuspidata
D. Charlton
1988-5-21
1974
Riverside
Thomas Mountain Road, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74.
1829
Comment
RSA552514
Frankenia grandifolia
D. Charlton
1989-5-25
3196
Los Angeles
Corner of G/H and 30th Street West, Palmdale.
610
Comment
UCR103753
Fraxinus velutina
David Charlton
1989-5-13
3075
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
UCR47462
Fremontodendron californicum
David Charlton
1986-6-15
295
Los Angeles
San Gabriel Mtns, Between Blue Ridge Campground (1.5 mi SSE of Bigpine) and Hwy N4 junction
1982
Comment
RSA552525
Fremontodendron californicum subsp. californicum
D. Charlton
1991-5-27
5299
San Bernardino
Junction Phelan Road and Highway 138, Mojave Desert, eastern foothills of the San Gabriel Mountains.
1250
Comment
SD167302
Funastrum utahense
David Charlton
2005-8-11
San Bernardino
Joshua Tree, 5 acre parcel at southeast corner of Rice Ave. and Chickasaw Road, 2 blocks south of Highway 62.
822
Comment
UCR119729
Galium andrewsii
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3656
Kern
Mt. Pinos Region, Los Padres National Forest, end of paved road up Mt. Pinos [near Chula Vista Campground]
2561
Comment
UCR118591
Galium angustifolium
David Charlton
1990-6-10
4371
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
RSA505021
Galium angustifolium subsp. angustifolium
D. Charlton
1988-5-21
1912
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
RSA552397
Galium angustifolium subsp. angustifolium
D. Charlton
1990-5-12
4221
Los Angeles
Kentucky Springs, Sierra Highway; northern edge of Angeles National Forest.
1037
Comment
RSA562780
Galium angustifolium subsp. angustifolium
D. Charlton
1991-7-5
5483
Ventura
Water Canyon Rd., Long Canyon feeding Balcolm Canyon in the South Mountain - Oak Ridge area SE of Santa Paula.
305
Comment
RSA562939
Galium angustifolium subsp. angustifolium
D. Charlton
1991-7-5
5496
Ventura
Grimes Canyon Rd. sandy ridgecrest 1/2 mile north of crest SE of Fillmore.
305
Comment
RSA563444
Galium angustifolium subsp. angustifolium
D. Charlton, Robb Fishman
1991-6-6
5370 b
Kern
Bear Valley, 10 mi. west of Tehachapi, southern terminus of Sierra Range. Valley Oak Woodland with Pinyon Pine.
1067
Comment
OBI69999
Galium angustifolium subsp. gabrielense
David Charlton
1988-5-21
1912
Riverside
Thomas Mountain Rd, from N to S. West of Garner Valley and S of Lake Hemet on hwy 74
1829
Comment
CDA7114
Galium aparine
D. Charlton
1989-6-17
3321
Kern
Sierra Nevada Mountains; Sequoia National Forest, 0.5 mile west of Rancheria Road, at a point 2 miles north of Alta Sierra, northeast of Lake Isabella.
Comment
RSA483568
Galium aparine
D. Charlton
1988-5-21
1956
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1677
Comment
UCR82046
Galium aparine
David Charlton, S. Wilson
1994-6-4
5981
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA563481
Galium aparine
D. Charlton
1990-6-3
4309
Kern
Crest of the Greenhorn Range, Rancheria Rd. 5 mi N of Alta Sierra, Tiger Flat Camp, NW of Lake Isabella.
2195
Comment
UCR104714
Galium bolanderi
David Charlton
1989-6-17
3318
Kern
Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella
2000
Comment
UCR118695
Galium matthewsii
David Charlton
1989-6-24
3431
Inyo
Sierra Nevada Mtns./Owens Valley, road to Horseshoe Meadow and Cottonwood Lakes, west of Owens Dry Lake and east of Inyo National Forest
1524
Comment
RSA505015
Galium multiflorum
D. Charlton
1988-6-6
2087
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
SBBG89081
Galium multiflorum
D. Charlton
1988-6-6
2087
Inyo
Shepard's Pass Trailhead Rd, along Symmes Crk
1676
Comment
RSA489829
Galium parishii
D. Charlton
1988-5-28
2123
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2287
Comment
UCR169021
Galium parisiense
David Charlton
2005-5-16
8008
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
SD143723
Galium porrigens
David Charlton
1989-7-21
3718
Kern
Flying Dutchman Creek, 1.5 mi. W od Caliente-Bodfish Rd. on Breckenridge Mt. Rd., SW of Havilah
1299
Comment
UCR49895
Galium triflorum
David Charlton
1986-6-6
363
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR53336
Galium wrightii
David Charlton, B. Pitzer
1988-5-8
1867
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA552494
Garrya flavescens
D. Charlton
1989-7-22
3736 b
Kern
Lower Breckenridge Rd. Hobo Ridge, Breckenridge Mountain; Sequoia National Forest; SW of Lake Isabella,
1829
Comment
UCR160663
Garrya flavescens
David Charlton
1994-7-23
6021 B
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA456778
Garrya flavescens var. pallida
D. Charlton, B. Pitzer
1988-5-8
1892
San Bernardino
Crystal Spring, Mitchell Caverns Recreation area, E. Mojave, Providence mtns. Spring is 1/2 mile above visitor center.
1463
Comment
UC1551918
Garrya veatchii
David Charlton
1988-4-2
1478
Los Angeles
Cleghorn Road Turnoff Cajon Pass (on Cajon Pass, Interstate 15, Swarthout Valley Rd to end of pavement, site is under powerline)
1524
Comment Read comments Feb 4 2015
UCR53327
Gaura coccinea
David Charlton, B. Pitzer
1988-5-8
1869
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
UCR104983
Gayophytum diffusum
David Charlton
1989-7-8
3507
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
RSA504985
Gayophytum diffusum subsp. parviflorum
D. Charlton
1986-6-15
226
Los Angeles
Lightning Ridge at intersection of Forest Rd 3N06 and Angeles Crest Hwy, ca 4 mi NW of San Bernardino Co line and 5 mi NW of Wrightwood.
2256
Comment
UCR104711
Gayophytum diffusum subsp. parviflorum
David Charlton
1989-7-22
3760
Kern
Sierra Nevada Mtns., Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
UCR50064
Gayophytum diffusum subsp. parviflorum
David Charlton
1986-6-15
226
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR50065
Gayophytum diffusum subsp. parviflorum
David Charlton
1986-6-7
s.n.
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
RSA444647
Gayophytum heterozygum
D. Charlton
1986-6-15
226
Los Angeles
Lightning Ridge at intersection of Forest Rd 3N06 and Angeles Crest Hwy, ca 4 mi NW of San Bernardino Co line and 5 mi NW of Wrightwood.
2256
Comment
UCR130836
Gayophytum oligospermum
David Charlton
1989-7-22
3750
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment Read comments Feb 9 2017
UCR50066
Gayophytum oligospermum
David Charlton
1986-6-15
s.n.
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR51940
Gentiana newberryi
David Charlton
1987-4-29
1085
Madera
Inyo National Forest, 1000 Island Lake, several miles NE of Devils Post Pile, Minaret Wilderness. Near [west of] the town of Mammoth Hot Springs, [accessed via] Agnew Meadows Trailhead
3049
Comment Read comments Jan 15 2013
UCR53518
Gentianopsis holopetala
David Charlton, G. Charlton
1988-8-1
2369
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
OBI42573
Geranium californicum
David Charlton
1986-6-6
342
Tulare
Redrock Meadows on upper Redrock Crk, Golden Trout Wilderness, S Sierra Nevada Mts
2637
Comment
UCR44334
Geranium californicum
David Charlton
1986-6-6
342
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR49377
Geum macrophyllum
David Charlton
1986-6-6
372
Tulare
Sierra Nevada Mtns, Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
UCR103767
Gilia
David Charlton
1989-6-10
3206
Los Angeles
Tehachapi Mtns., Tejon Pass, [Tejon Post Rd] Gorman Post Rd., 1 mile [S]SE of Gorman, alkali spring at the electric substation.
1098
Comment
UCR177211
Gilia brecciarum
David Charlton
1989-6-17
3355
Kern
Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella
2000
Comment
UCR129495
Gilia cana
David Charlton
1990-4-29
4244
San Bernardino
Mojave Desert, 20 Mule Team Road east of Boron, just north of the highway
765
Comment
RSA563562
Gilia cana
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Panamint Sink 20 miles north of Trona on Trona-Wildrose Road.
732
Comment
RSA504977
Gilia cana subsp. triceps
D. Charlton
1988-3-6
1221
Inyo
Hwy 190, first dirt road S of Death Valley National Monument Line.
762
Comment
RSA483575
Gilia capitata subsp. abrotanifolia
D. Charlton
1988-5-21
1972
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
RSA563469
Gilia capitata subsp. abrotanifolia
D. Charlton, Robb Fishman
1991-6-6
5364
Kern
Skyline Drive Bear Valley, hilltop SW of Tehachapi.
1280
Comment
RSA489834
Gilia diegensis
D. Charlton
1988-5-28
2132
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
UCR89426
Gilia latiflora
David Charlton
1991-5-27
5307
Los Angeles
Western Mojave Desert, NE of Palmdale and north of Little Rock, junction of 90th St. East and C Street on road to Edwards A.F.B.
945
Comment
RSA562862
Gilia latiflora subsp. davyi
D. Charlton
1991-4-27
4971
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment
UCR89425
Gilia latiflora subsp. davyi
David Charlton
1991-4-27
4971
Kern
Western Mojave Desert, Edwards Air Force Base, Leuhman Ridge, 1 mi SE of guard shack on Mars Blvd. Main Wash between old landfill site and downfall
915
Comment
RSA563042
Gilia latiflora subsp. latiflora
D. Charlton
1991-5-27
5307
Los Angeles
Junction 90th and C St. west of Palmdale and south of Little Rock on road to Edwards AFB
945
Comment
UCR47375
Gilia splendens subsp. grantii
David Charlton
1986-6-15
240 .5
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
RSA504964
Gilia stellata
D. Charlton
1988-2-25
1232
Riverside
S side of Little San Bernardino Mountains, Fargo Canyon Road and Dillon Road, S side of Joshua Tree National Park, parallel to I-10, 5 miles E of jct Dillon Road and Fargo Canyon Road.
610
Comment
RSA552564
Gilia stellata
D. Charlton
1991-4-20
4881
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA560979
Gilia stellata
D. Charlton
1991-5-10
5092
San Bernardino
Kramer Hills, Powerline Road west of Hwy 395, 1 mile south of crest at base of hills
823
Comment
RSA562180
Gilia tricolor
D. Charlton, R. McCormick
1991-4-28
4998
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
UCR61182
Gilmania luteola
David Charlton
1988-3-6
1273
Inyo
Death Valley National Monument; Along Artist's Drive and 27 Mule Team Canyon
Comment
UCR104679
Glyceria elata
David Charlton
1989-7-8
3580
Tulare
Kern Plateau, Sequoia National Forest, Pipe Springs, several mi. south of Horse Meadows, on Cherry Hill Road.
2348
Comment
UCR104769
Glyceria elata
David Charlton
1989-7-8
3558
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR48548
Glyceria elata
David Charlton
1986-6-7
373
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
UC1552158
Glyptopleura marginata
David Charlton
1988-4-2
1527
San Bernardino
Hwy 395 8 mi n of Kramer Jct. (4 Corners) (s side sandy wash, n side of hwy with grassland); Kramer Hills, Hwy 395
914
Comment
UCR51958
Glyptopleura marginata
David Charlton
1988-4-2
1544
Kern
Mojave Desert, west of Johanesburg on Randsberg - Redrock Rd., long bajada dropping toward Koehn Dry Lake
1067
Comment
UCR52326
Gnaphalium canescens subsp. microcephalum
David Charlton
1988-3-19
1435
San Bernardino
San Bernardino Mtns./ S.B. Valley, Main bridge on Greenspot Road, Redlands, Santa Ana River
572
Comment
RSA562263
Gnaphalium luteoalbum
D. Charlton, Robb Fishman
1989-4-13
2898
Los Angeles
Mojave Desert, corner of 10th and M street, Palmdale, Joshua Tree Woodland with Morman Tea, Hopsage, 4 Wing Salt Bush, Winter Fat and Wolfberry. Ruderial with Wash (Amargosa Creek) and Mid bajada (N facing)
Comment
UCR118557
Gnaphalium microcephalum
David Charlton
1989-10-7
4081
Ventura
Tierra Rejada Valley, junction of Hwy 23 and Tierra Rejada Rd., SE of Moorpark and west of Simi Valley
198
Comment
RSA552481
Goodmania luteola
D. Charlton
1991-4-16
4852
Kern
East of Buckhorn Lake on Branch Park Road, Edwards AFB.
762
Comment
RSA563030
Goodmania luteola
D. Charlton
1991-5-28
5338
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
RSA557859
Grayia spinosa
D. Charlton
1989-3-25
2820
Kern
Area just west of the South Base guard shack. 1 mile east of Jct. 120 St. and Old Hospital Rd.
686
Comment
UC1551910
Grayia spinosa
David Charlton
1988-4-2
1514
San Bernardino
between Red Mt. and Randsburg (where Hwy. 395 makes a 90 degree turn)
1066
Comment
UCR160802
Grayia spinosa
David Charlton
1989-4-7
2843
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1037
Comment
UCD132468
Grindelia camporum
David Charlton
1990-6-10
4360
Kern
Southern Sierra Nevada Mountains: Piute Mountain road at Sequoia National Forest boundary, 5 miles north of junction with Caliente Creek (Walker Basin) Road.
1981
Comment
UCR176878
Grindelia camporum
David Charlton
1989-7-21
3693
Kern
Southern Sierra Nevada Mtns.; Tehachapi Mtns., Tehachapi Valley, 1 mile south of Tehachapi, junction of Tehachapi-Willow Springs Rd. and Hwy 58
1229
Comment
UCR118570
Gutierrezia californica
David Charlton
1989-10-6
4048
Ventura
Mt. Pinos Region, Los Padres National Forest, Sespe Creek on the east side of Hwy 33, north of Ojai between Sespe Gorge ('the narrows') and Rose Valley Rd. [vicinity of the site of 'Hart']
1037
Comment
RSA552173
Gutierrezia californica
D. Charlton, Rick Burgess, Trish Burgess
1989-10-6
4048
Ventura
Sespe Gorge, E side of Highway 33, N of Ojai and just S of the 'narrows'. Just N of Rose Valley Rd.
762
Comment
RSA552358
Gutierrezia microcephala
D. Charlton
1989-12-10
4152
Kern
El Paso Mtns, Mesquite Springs, N of Fremont Valley and S of Ridgecrest.
671
Comment
SEINET2052350
Gutierrezia microcephala
David Charlton, Robb Fishman
1990-8-30
3930
Los Angeles
W. Mojave Desert: Palmdale, corner of Ave. R and 30th St. East. Ca. 1 mile S of Hwy 138.
807
Comment
UCD132599
Gutierrezia microcephala
David Charlton
1990-8-30
3930
Los Angeles
west Mojave Desert: Palmdale, corner of Ave R and 30th St. East, around 1 mile south of Highway 138.
807
Comment
UCR103761
Gutierrezia microcephala
David Charlton, Robb Fishman
1990-8-30
3930
Los Angeles
Western Mojave Desert, Palmdale, corner of Ave 'R' and 30th Street East, c. 1 mile south of Hwy 138
808
Comment
UC1552148
Gutierrezia sarothrae
David Charlton
1988-3-6
1212
Inyo
first dirst road s Death Valley Mon. line (on Hwy 190)
762
Comment
UCR78093
Haplopappus squarrosus subsp. grindelioides
David Charlton
1991-7-5
5508
Los Angeles
San Gabriel Mtns., Elizabeth Lake Canyon, Lake Hughes Rd. bridge near Warm Spring Cyn.
396
Comment
RSA552174
Hazardia squarrosa var. grindelioides
D. Charlton
1989-10-7
4087
Ventura
1/2 mile S of the summit of the ridgecrest through Grimes Canyon on Hwy. 23, between Thousand Oaks and Fillmore.
610
Comment
RSA562270
Helenium bigelovii
D. Charlton, Trish Burgess, Rick Burgess
1989-7-16
3630
Ventura
Seep 1/2 mile above McGill Campground, Mt. Pinos. Los Padres National Forest.
2378
Comment
RSA0036082
Helenium hoopesii
David Charlton
1986-6-7
s.n.
Tulare
Along the trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows., Golden Trout Wilderness, southern Sierra Nevada Mountains.
2316
Comment
SEINET3218475
Helianthus annuus
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mohave Desert: Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW Corner of area (Rosamond Lake 7.5' Q.)
698
Comment
UCR217344
Helianthus annuus
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW corner of area
698
Comment
UCR44185
Helianthus annuus subsp. jaegeri
David Charlton
1986-6-6
366
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
RSA463714
Helianthus annuus subsp. lenticularis
D. Charlton
1987-6-6
429
Tulare
Soda Flat on Ninemile Creek near the Kern River, Golden Trout Wilderness, Sierra Nevada Mts.
1829
Comment
RSA562785
Helianthus annuus subsp. lenticularis
D. Charlton
1991-10-2
5636
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley
713
Comment
UCR118699
Helianthus annuus subsp. lenticularis
David Charlton
1989-6-24
3451
Inyo
Owens Valley, Alabama Hills, north side of Whitney Portal Rd. on a side road just east of Movie Rd.
1300
Comment
RSA563560
Hemizonia arida
D. Charlton
1993-6-6
s.n.
Kern
Jct. Redrock-Randsburg Rd. and Red Rock Canyon wash. Just south of Red Rock Canyon, Fremont Valley, Western Mojave Desert.
732
Comment
RSA630326
Hemizonia arida
D. Charlton
1993-6-6
s.n.
Kern
Jct. Redrock-Randsburg Rd. and Red Rock Canyon wash. Just south of Red Rock Canyon, Fremont Valley, Western Mojave Desert.
732
Comment
RSA552591
Hemizonia pungens
D. Charlton
1991-5-18
5194
Kern
Mojave Desert: Edwards Air Force Base, Piute Ponds, old homestead road just E of ponds, S of Rosamond Dry Lake.
701
Comment
RSA0056451
Hemizonia pungens
David Charlton, Lew Heide
1991-9-19
5600
Kern
Piute Ponds, Edwards AFB.
701
Comment
RSA562651
Hemizonia pungens
D. Charlton, L. Heide
1991-9-19
5600
Kern
Piute Ponds, Edwards AFB, north side outflow
701
Comment
RSA563756
Hemizonia pungens
D. Charlton
1991-9-19
5610
Kern
Piute Ponds, Edwards AFB, north side outflow
701
Comment
UCR49383
Heracleum maximum
David Charlton
1986-6-6
389
Tulare
Southern Sierra Nevada Mtns, Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
SD125651
Heracleum sphondylium subsp. montanum
David Charlton
1986-6-6
389
Tulare
Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
2010
Comment
UCR118595
Herniaria hirsuta subsp. cinerea
David Charlton
1990-6-10
4372
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
UCR130838
Heterocodon rariflorum
David Charlton
1989-7-22
3733
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
HSC84135
Heteromeles arbutifolia
David Charlton
1987-1-31
632
Los Angeles
Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road
610
Comment
UCD113312
Heteromeles arbutifolia
D. Charlton
1989-10-7
4112
Ventura
Hwy 23 between Moorpark and Fillmore, Grimes Canyon, 2 miles N of the summit of Oak Ridge.
244
Comment
UCR118533
Heteromeles arbutifolia
David Charlton
1989-10-7
4112
Ventura
Hwy 23 between Moorpark and Fillmore, Grimes Canyon, 2 miles north of the summit of Oak Ridge.
244
Comment
UCR47335
Heteromeles arbutifolia
David Charlton
1987-1-31
632
Los Angeles
Western Transverse Range; Santa Monica Mtns., Saddle Peak
610
Comment
OBI49703
Heterotheca sessiliflora subsp. echioides
David Charlton
1988-3-19
1419
San Bernardino
Corner of Mill and Orange Sts, Redlands
457
Comment
UCR52415
Heuchera hirsutissima
David Charlton
1988-5-28
2122
Riverside
Santa Rosa Mtns, S of Hwy 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp area, S facing slopes, E side
2287
Comment
UCR104064
Heuchera rubescens
David Charlton
1989-5-13
3070
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
UCR48843
Hibiscus denudatus
David Charlton
1986-11-20
622
San Bernardino
Mojave Desert, Whipple Mtns, upper Whipple Wash, 4 mi above the powerline crossing
549
Comment
UCR44369
Hieracium albiflorum
David Charlton
1986-6-6
344
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA489601
Hoffmannseggia glauca
D. Charlton, Alan Romspert
1988-6-14
2154
San Bernardino
Hart Mine, Southern Castle Mountains, E of the New York Mountain SE of Baker and Landfair Valley.
1371
Comment
SBBG92826
Hoffmannseggia microphylla
D. Charlton
1988-2-18
1134
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
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
RSA552451
Holocarpha heermannii
D. Charlton
1989-6-17
3454
Kern
Just north of the jct between Hwy 58 and Bealville Road, on road to Caliente; between Bakersfield and Tehachapi
518
Comment
UCR82093
Hordeum brachyantherum
David Charlton, S. Wilson
1994-6-4
6003
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR48546
Hordeum brachyantherum subsp. californicum
David Charlton
1986-6-7
383
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
RSA560923
Hordeum depressum
D. Charlton, Randi McCormick
1991-4-28
5007
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
UCR102256
Hordeum murinum
David Charlton
1989-4-1
2821
Kern
Western Mojave Desert, junction of Hwys 14 and 178, west of Inyokern and Ridgecrest
915
Comment Read comments Mar 8 2011
UCR51959
Hordeum murinum
David Charlton
1988-4-2
1495
San Bernardino
Mojave Desert, Kramer Hills, 5 miles [south] of Kramers Jct. (4 Corners) on Hwy 395. Base of first hills, known as Desert Candle site
915
Comment
UCR82094
Hordeum murinum
David Charlton, S. Wilson
1994-6-4
6001
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA555373
Hordeum murinum subsp. glaucum
D. Charlton
1991-5-16
5133
Kern
1 mile east of Jct between lancaster Blvd. on Boy Scout Road between sled track and Roges Dry Lakebed
716
Comment
RSA562653
Hordeum murinum subsp. leporinum
D. Charlton
1993-4-24
s.n.
Kern
Jct Lancaster and Rosamond Blvd.; Edwards Airforce Base
701
Comment
RSA563037
Hordeum murinum subsp. leporinum
D. Charlton
1991-5-29
5323
Kern
Jct. North LakeShore Drive and Rocket Site Rd., Edwards AFB, west of Leuhman Ridge (Phillips Lab), south of Boron
762
Comment
RSA552521
Hordeum vulgare
D. Charlton
1991-5-27
5301
Los Angeles
Junction 90th and C St. west of Palmdale and south of Little Rock on road to Edwards AFB
945
Comment Read comments Jul 30 2014
RSA563031
Hordeum vulgare
D. Charlton
1991-5-27
5301
Los Angeles
Junction 90th and C St. west of Palmdale and south of Little Rock on road to Edwards AFB
945
Comment Read comments Jul 30 2014
UCR89406
Hordeum vulgare
David Charlton
1991-5-27
5301
Los Angeles
Western Mojave Desert, NE of Palmdale and north of Little Rock, junction of 90th St. East and C Street on road to Edwards A.F.B.
945
Comment
RSA0036151
Hordeum vulgare
David Charlton
1991-5-27
5301
Los Angeles
Mojave Desert Jct. 90th and C st. west of Palmdale and south of Little Rock on road to Edwards AFB.
944
Comment
OBI42572
Hosackia oblongifolia var. oblongifolia
David Charlton
1986-6-6
317
Tulare
Redrock Crk Cyn between Jordan Hot Springs and Redrock meadows, Golden Trout Wilderness Sierra Nevada mts
2286
Comment
RSA562171
Hulsea vestita subsp. vestita
D. Charlton
1989-7-8
3521
Tulare
Horse Meadows, Kern Plateau, Sequoia National Forest. Horse Meadows Campground 10 Miles south of Jct with Sherman Mtn. Rd. Stream along Deadwood Trail.
2256
Comment
RSA562275
Hymenolobus procumbens
D. Charlton
1989-5-12
3039
Tulare
Unnamed Spring 6.5 miles west of Chimney Peak turn off from Nine Mile Creek Road, west of highway 395 on Kennedy Meadows Turn off. Domelands Wilderness Area. East of Sequoia National Forest.
1677
Comment
RSA614539
Hypericum concinnum
D. Charlton
1989-7-22
3756
Kern
Sierra Nevada Mtns.: Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella.
1890
Comment
UCR130834
Hypericum formosum var. scouleri
David Charlton
1989-7-22
3756
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
OBI49704
Hypochaeris glabra
David Charlton
1988-3-19
1451
San Bernardino
Main bridge on Greenspot Rd, redlands, Santa Ana riv
457
Comment
SD124853
Ipomopsis aggregata subsp. bridgesii
David Charlton
1986-6-7
428
Tulare
Along the trail up Ninemile Creek between ordan Hot Springs and Casa Vieja Meadows, Golden Trout Wilderness, southern Sierra Nevada Mountains.
2316
Comment
UCR44179
Ipomopsis aggregata subsp. bridgesii
David Charlton
1986-6-7
428
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
UCR52285
Ipomopsis polycladon
David Charlton
1988-6-4
2036
Inyo
Northern Mojave Desert, Lower Wildrose Canyon, just outside W boundary of Death Valley National Monument (now Park)
915
Comment
RSA552367
Iris missouriensis
D. Charlton
1990-6-3
4305
Kern
Tiger Flat, Rancheria Road, 6.0 miles north of Highway 155. Greenhorn Range, Sequoia Nation Forest.
2287
Comment
RSA563984
Isocoma acradenia var. bracteosa
D. Charlton, Robb Fishman
1990-10-12
4634
Kern
10 miles south of Rosamond and 1 mile west of Hwy 14, Western Mojave Desert.
732
Comment
UCR51945
Isoetes howellii
David Charlton
1987-8-29
1082
Madera
Sierra Nevada Mtns., Badger Lakes, several miles NE of Devils Post Pile. Minaret Wilderness Area, Inyo National Forest near the town of Mammoth Hot Springs
2900
Comment
UC1552162
Isomeris arborea
David Charlton
1988-4-2
1568
Kern
w of Johannesburg (on Randsburg Rd, in Koehn Dry Lake, dunes in lake bed along with disturbance from train tracks on s end); Koehn Dry Lake
579
Comment
UCR118592
Isomeris arborea var. globosa
David Charlton
1990-6-10
4379
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
UCR119717
Isomeris arborea var. globosa
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3687
Kern
Mt. Pinos Region, junction of Cuddy Valley Rd. and Mt. Pinos Rd., west of Lake Of The Woods
1829
Comment
UCR160664
Iva axillaris
David Charlton
1994-7-23
6022
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA563433
Iva axillaris subsp. robustior
D. Charlton
1993-6-3
s.n.
Kern
0.5 mile N of the South Base Sewage Disposal Plant, Edwards AFB [Air Force Base].
694
Comment
SEINET3077286
Ivesia lycopodioides
David Charlton
1988-8-1
2392
Inyo
Bishop Pass. Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 miles E of Bishop, Central Sierras.
3048
Comment
UCR53460
Ivesia lycopodioides
David Charlton, G. Charlton
1988-8-1
2391
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR118574
Ivesia santolinoides
David Charlton
1989-6-23
3364
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR102258
Juglans californica
David Charlton
1989-4-30
2958
Los Angeles
San Gabriel Mtns., Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
RSA614699
Juglans californica var. californica
D. Charlton
1989-4-30
2958
Los Angeles
San Gabriel Mtns. Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
UCR54247
Juncus bufonius
David Charlton
1988-3-26
1725
San Diego
Sonoran (Colorado) Desert, Agua Caliente Springs, Anza Borrego Springs. Oasis just south of store
610
Comment
UCR78066
Juncus macrophyllus
David Charlton
1991-7-5
5515
Los Angeles
San Gabriel Mtns., Angeles National Forest: Elizabeth Lake Canyon Road, at bridge near Warm Springs Canyon
610
Comment
RSA483579
Juncus mertensianus
D. Charlton
1986-6-7
422
Tulare
Blackrock Trailhead, just E of Blackrock Mountain, at end of the road from Kennedy Meadows.
2774
Comment
RSA560954
Juncus mexicanus
D. Charlton
1991-8-28
5570
Inyo
Fish Slough, 5 miles N of Bishop, one mile north of junction with 5 Bridges Road. [ On the border of Inyo and Mono County]
1220
Comment
UCR82077
Juncus mexicanus
David Charlton, S. Wilson
1994-6-4
6009
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR49902
Juncus nevadensis
David Charlton
1986-6-7
422
Tulare
Sierra Nevada Mountains, Blackrock Trailhead, just east of Blackrock Mountain, at end of the road from Kennedy Meadows
2774
Comment
UCR118562
Juncus parryi
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3834
Inyo
Sierra Nevada Mtns., trail between South Lake and Long Lake, first lake (south) from start of trail [=Hurd Lake, south of the trail?] Inyo National Forest [lat/long for Hurd Lake]
3140
Comment
RSA562933
Juncus torreyi
D. Charlton
1991-8-28
5592
Inyo
Fish Slough, 5 miles N of Bishop, one mile north of junction with 5 Bridges Road. [ On the border of Inyo and Mono County]
1220
Comment
UCR118535
Juncus xiphioides
David Charlton
1990-6-23
4471
Inyo
Owens Valley, Alabama Hills, 5 miles west of Lone Pine on the Whitney Portal Rd.
1600
Comment
UCR119732
Juncus xiphioides
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3634
Ventura
Mt. Pinos Region, Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground]
2378
Comment
UCR52292
Juncus xiphioides
David Charlton
1988-6-5
2058
Inyo
Northern Mojave Desert, Darwin Falls, canyon between parking area and falls. West of the Panamint Valley, between the Darwin Hills and the Argus Mountain Range
854
Comment
SEINET1909495
Juniperus californica
David Charlton, Sonja Wilson
1994-1
5905
Kern
Tomo-Kahni State Parkm northeast of Monolith and Tehachapi Sand Canyon, 1-3 miles southeast of the intersecction of Sand County and Tranquility Rd.
1372
Comment
UCR82081
Juniperus californica
David Charlton, S. Wilson
1994-6-4
5905
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
SEINET3865052
Juniperus osteosperma
David Charlton, Mary DeDecker; Paul Dedecker; Ann Yoder; Vince Yoder
1989-8-20
3956
Inyo
Papoose Flat, Inyo Mountains, Inyo National Forest. Northeast of Independence and west of Waucoba Mtn.; 0
2499
Comment
UC1552041
Justicia californica
David Charlton
1988-2-19
1173
Riverside
on rd. between Cottonwood Wash and Mecca (near Mecca, n. of Mecca Hills); Orocopia Mts., Box Canyon
457
Comment
OBI53712
Keckiella antirrhinoides
David Charlton, Barbara Pitzer
1988-5-8
1855
San Bernardino
E. Mojave Desert, 1/2 mi N of Silver (Bonanza) King Mine. Providence Mts, NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins
1067
Comment
SBBG87752
Keckiella antirrhinoides subsp. microphylla
D. Charlton, B. Pitzer
1988-5-8
1855
San Bernardino
0.5 mi N of Silver King Mine, NE of Mitchell Caverns area, just N of cabins
1066
Comment
UC1552105
Keckiella antirrhinoides var. microphylla
David Charlton and Barbara Pitzer
1988-5-8
1855
San Bernardino
0.5 mi n Silver King Mine (Bonanza King Mine) (ne of Mitchell's Caverns Recreation Area, large n/s running wash just n of wooded cabins); Eastern Mojave Desert, Providence Mtns.
1066
Comment
UCD123755
Keckiella breviflora
David Charlton
1989-6-10
4359
Kern
Tehachapi Mountains: Tehachapi Loop, Woodford-Tehachapi Road., 2.9 miles west of loop historical marker (near Keene).
792
Comment
UCR44225
Keckiella breviflora
David Charlton
1986-6-6
330
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR82069
Keckiella breviflora
David Charlton, S. Wilson
1994-6-4
5986
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR43269
Keckiella cordifolia
David Charlton
1986-5-17
221
San Luis Obispo
27.5 miles west of Kern Co. line on Pozo Rd. at La Panza Campground entrance
915
Comment
RSA562627
Keckiella rothrockii subsp. rothrockii
D. Charlton, Mark Bagley, Susan Moore
1993-9-11
s.n.
Inyo
North side of Parkinson Peak, China Lake Naval Weapons Center,
2256
Comment
UCR44349
Kelloggia galioides
David Charlton
1986-6-6
370
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness. Redrock Creek Canyon between Jordan Hot Springs and Redrock Meadow
2287
Comment
RSA557842
Kochia californica
D. Charlton
1989-4-21
2887
Los Angeles
B St. from 120th to 140th, Southern Border of Base.
701
Comment
UCR103763
Kochia californica
David Charlton
1989-5-25
3197
Los Angeles
W Mojave Desert, NW edge of Lancaster, between Ave. G and H on 30th St. West
701
Comment
UCR157996
Kochia californica
David Charlton
1989-5-13
3159
Kern
Western Mojave Desert, Edwards Air Force Base, between Rosamond and Rosamond Dry Lake, corner of shuttle road and Rosamond Blvd., 1 mile east of entry sign
701
Comment
UCR78086
Kochia scoparia
David Charlton
1991-7-5
5492
Ventura
Grimes Canyon Road 0.5 mi. north of crest, SE of Fillmore
305
Comment
SEINET3222838
Koeleria cristata
David Charlton
1986-5-16
160
Inyo
Picnic area 2 mi S of Grandview campground on the road to the Schulman Grove, White Mountains.
2290
Comment
UCR104074
Koeleria macrantha
David Charlton
1989-7-29
3822
Inyo
Sierra Nevada Mtns., east side of Long Lake, 2-3 mi. south of South Lake, Bishop Creek drainage, 15 miles (air) SW of Bishop, Inyo National Forest.
3293
Comment
UCR160797
Koeleria macrantha
David Charlton
1990-6-23
4445
Inyo
White Mountains, east side of Grandview Campground
2607
Comment
RSA456750
Krameria erecta
D. Charlton, B. Pitzer
1988-5-7
1839
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
SEINET3095238
Krameria erecta
D. Charlton, S. Boyd, L. Arnseth, S. Meury, D. Nordin, R. Noyes, T. Ross
1988-4-8
1728
San Bernardino
South side of Ord Mtn. North of Lucerne Valley. 10 miles N of Bear Valley Rd. on Camp Rock Rd.
1372
Comment
UC1552026
Krascheninnikovia lanata
David Charlton
1988-4-2
1489
San Bernardino
5 mi. n. Kramers (junction (4 Corners) Hwy. 395, hills between 2 valleys, base of first hills known as Desert Candle site); Kramer Hills
914
Comment
UCR104710
Krascheninnikovia lanata
David Charlton
1989-3-27
2810
San Bernardino
Mojave Desert, Kramer Hills, unnamed dry spring near Kramer Peak.
976
Comment
UCR160672
Krascheninnikovia lanata
David Charlton
1994-7-23
6031
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA562652
Lactuca serriola
D. Charlton, L. Heide
1991-9-19
5599
Kern
Piute Ponds, Edwards AFB, north side outflow
701
Comment
UCR42370
Lagophylla ramosissima
David Charlton
1986-4-17
197
Kern
Southern Sierra Nevada Mtns, Lake Isabella Road, 2 mi west of China Gardens turn-off
610
Comment
RSA563567
Lagophylla ramosissima
D. Charlton
1991-10-19
5701
Kern
Antelope Canyon, Tehachapi Mountain southeast of Tehachapi.
1220
Comment
RSA562769
Lamarckia aurea
D. Charlton
1991-5-21
s.n.
Kern
West side of Rosamond Hills, west of Sierra Hwy
762
Comment
RSA0036150
Lamarckia aurea
David Charlton
1991-5-21
s.n.
Kern
West side of Rosamond Hills, west of Sierra Hwy.
762
Comment
UCD107194
Larrea tridentata
David Charlton; S. Smock
1989-4-26
2922
Kern
Mojave Desert: Edwards Air Force Base, Rocket Site Rd., Leuhman Ridge.
762
Comment
UCR102255
Larrea tridentata
David Charlton
1989-3-25
2829 b
Kern
Mojave Desert: Hwy 14 north of Mojave at California City Blvd, Cache Creek drainage.
823
Comment
UCR41658
Larrea tridentata
David Charlton
1986-2-16
9
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
UCR97943
Larrea tridentata
David Charlton, S. Smock
1989-4-26
2922
Kern
Western Mojave Desert, Edwards Air Force Base, Rocket Site Rd., Leuhman Ridge
762
Comment
HSC87007
Lasthenia californica
David Charlton
1988-4-2
1524
San Bernardino
Kramer Hills, 8 mi. N of Kramers Jct. (4 corners), Hwy. 395
915
Comment
IRVC28537
Lasthenia gracilis
David Charlton
1990-4-29
4227
Kern
Tehachapi-Willow Springs Rd. at the N end of Oak Crk Pass Tehachapi Mountains
1402
Comment
UC1552081
Lasthenia gracilis
David Charlton
1988-4-2
1524
San Bernardino
8 mi n Kramers Jct (4 Corners) Hwy; Kramer Hills
914
Comment
UCR160793
Lasthenia gracilis
David Charlton
1990-4-18
4204
Kern
Western Mojave Desert, Rosamond, 1 mile SE of the junction of Hwy 14 and Rosamond Blvd.
706
Comment
RSA560917
Lasthenia gracilis
D. Charlton, R. McCormick
1991-4-28
s.n.
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
RSA560967
Lasthenia gracilis
D. Charlton
1991-4-16
4846
Kern
East of Buckhorn Lake on Branch Park Road, Edwards AFB.
762
Comment
UCR82110
Layia glandulosa
David Charlton, S. Wilson
1994-6-4
5923
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA562918
Layia glandulosa
D. Charlton
1991-4-24
4917
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
RSA552390
Layia glandulosa subsp. glandulosa
D. Charlton
1990-3-3
4180
San Bernardino
Propellant Initiation Program Site: east of Leuhman Ridge
823
Comment
UCR43766
Layia glandulosa subsp. glandulosa
David Charlton
1986-3-21
64
San Diego
Peninsular Range, McCain Valley, eastern part of county, in vicinity of Lark off-road vehicle ('ORV') area
1128
Comment
RSA552181
Layia pentachaeta subsp. albida
D. Charlton, R. McCormick
1991-4-28
5031
Kern
Jct. Lerdo Highway and I-5 northwest side of the road.
15
Comment
RSA483584
Layia platyglossa subsp. platyglossa
D. Charlton
1988-4-3
1713
Los Angeles
W of Lancaster on Hwy 138, Agricultural fields. Quail Lake area between Gorman and Holiday Valley.
1067
Comment
UCR53485
Ledum glandulosum var. californicum
David Charlton, G. Charlton
1988-6-30
2345
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR42438
Lepechinia calycina
David Charlton
1986-4-17
215
San Luis Obispo
Central Coast, La Panza Campground entrance, 27.5 mi west of San Luis Obispo Co. line on Pozo Road
915
Comment
UCR222634
Lepidium appelianum
David Charlton
2010-7-21
s.n.
Los Angeles
Western Mojave Desert, Edwards Air Force Base, SW of Piute Ponds and adjacent to Shuttle Road and District 14 waste water outlet, west side of Shuttle Road at curve
698
Comment
SBBG126068
Lepidium draba
D. Charlton
2010-7-21
Los Angeles
SW of Piute Ponds and adjacent to Shuttle Rd and District 14 waste water outlet, W side of Shuttle Rd at curve; Edwards Air Force Base
698
Comment
HSC87078
Lepidium flavum
David Charlton
1988-4-2
1511
San Bernardino
Kramer Hills, 8 mi. N of Kramers Jct. (4 corners), Hwy. 395
915
Comment
RSA456772
Lepidium fremontii
D. Charlton, B. Pitzer
1988-5-8
1873
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins
1067
Comment
RSA562276
Lepidium fremontii
D. Charlton
1989-3-25
2818
Kern
Area just west of the South Base guard shack. 1 mile east of Jct. 120 St. and Old Hospital Rd.
686
Comment
UCR41653
Lepidium lasiocarpum
David Charlton
1986-2-15
0038
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
RSA563476
Lepidium lasiocarpum
D. Charlton
1991-4-1
4704
Inyo
Bissell Hills, W of the Hospital, Edwards AFB. Antelope Valley, Mojave Desert.
732
Comment
SEINET10448687
Lepidium lasiocarpum
David Charlton
1988-3-6
Charlton 1240
San Bernardino
Fairly common, annual in disturbed places. 25 Mi. W. Of death valley junction, hwy 190. 1St dirt rd. S. Of eastern boundary of park, steep rd up dark boulders on hills of old lava flows. Alkali sink plants in large wash parallel rd with creosote bush scrub on hills. N. Greenwater range.
610
Comment
SBBG92827
Lepidium lasiocarpum var. lasiocarpum
D. Charlton
1988-2-18
1130
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
UC1552079
Lepidium lasiocarpum var. lasiocarpum
David Charlton
1988-4-2
1513
San Bernardino
8 mi n Kramers Junction (4 Corners) (Hwy 395, n side of highway); Kramer Hills
914
Comment
CAS-BOT-BC126760
Lepidium latifolium
David Charlton
2009-10-4
s.n.
Kern
Western Mojave Desert: Piute Ponds, Edwards Air Force Base, SW corner of area, south of Ducks Unlimited ponds
698
Comment
SEINET3199952
Lepidium latifolium
David Charlton
2009-10-4
s.n.
Los Angeles
Western Mojave Desert: Piute Ponds, Edwards Air Force Base, south of Ducks Unlimited ponds (Rosamond 7.5' Q)
698
Comment
UCR217406
Lepidium latifolium
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW corner of area
698
Comment
RSA560927
Lepidium nitidum
D. Charlton
1991-4-28
5001
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
RSA560970
Lepidium nitidum var. nitidum
D. Charlton, R. McCormick
1991-4-28
5039
San Luis Obispo
Hwy 58, Carrizo Plains, northeast of Soda Lake.
823
Comment
UCR160645
Lepidium perfoliatum
David Charlton, S. Wilson
1994-6-4
5935 a
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA562147
Lepidium virginicum
D. Charlton
1988-5-21
1926
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
UCR51274
Lepidium virginicum var. pubescens
David Charlton
1988-3-19
1429
San Bernardino
San Bernardino Mtns./ S.B. Valley, Main bridge on Greenspot Road, Redlands, Santa Ana River
572
Comment
RSA562323
Lepidospartum latisquamum
D. Charlton
1992-8-11
s.n.
Kern
Mercury Blvd., Edwards AFB, 6 miles north of jct with 140th street.
732
Comment
RSA563978
Lepidospartum latisquamum
D. Charlton
1993-5-20
s.n.
Kern
West of Mercury Blvd. 3 miles north of E street. east of Rogers Dry Lakebed Western Mojave Desert.
701
Comment
RSA562708
Lepidospartum squamatum
D. Charlton
1991-10-10
5673
Kern
Redrock-Randsburg Rd., Last Chance Wash south of the eastern El Paso Range, Fremont Valley.
762
Comment
UCR104730
Lepidospartum squamatum
David Charlton
1989-7-21
3702
Kern
Sierra Nevada Mtns/Piute Mtns., Oiler Canyon, 0.5 mi. west of jct of Caliente-Bodfish Rd & Caliente Creek Rd, between Tehachapi & Lake Isabella
549
Comment
UCR217407
Leptochloa fascicularis
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW corner of area
698
Comment
RSA700951
Leptochloa fusca subsp. fascicularis
D. Charlton
1989-10-10
4135
Kern
Rosamond Duck Club, east of Hwy 14 and south of the city of Rosamond
701
Comment
RSA562679
Leptochloa fusca subsp. uninervia
D. Charlton
1989-10-7
4109
Ventura
1/2 mile S of the summit of the ridgecrest through Grimes Canyon on Hwy. 23, between Thousand Oaks and Fillmore
610
Comment
UCR120694
Leptochloa uninervia
David Charlton
1989-10-7
4100
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
UCR53328
Leptodactylon pungens subsp. hallii
David Charlton, B. Pitzer
1988-5-8
1880
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA450370
Leptosiphon aureus
D. Charlton
1988-4-21
1794
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62.
915
Comment
RSA560926
Leptosiphon bicolor
D. Charlton, R. McCormick
1991-4-28
5022
Kern
Hwy 58, near the San Luis Obispo County Line, Temblor Range.
823
Comment
SBBG89085
Leptosiphon floribundus subsp. hallii
D. Charlton
1988-5-28
2114
Riverside
S of St Hwy 74, dirt rd to Toro and Santa Rosa Pk; Toro Camp Area
2286
Comment
RSA483566
Leptosiphon lemmonii
D. Charlton
1988-5-21
1967
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
RSA562306
Leptosiphon montanus
D. Charlton
1990-6-3
4338
Kern
Hwy 155 between Alta Sierra and Glenville near Kern River
1220
Comment
RSA563456
Leptosiphon montanus
D. Charlton
1990-6-3
4333
Kern
Western slope of the Greenhorn Range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville.
1372
Comment
RSA552520
Leptosiphon nudatus
D. Charlton
1991-5-27
5312
San Bernardino
Junction Phelan Road and Highway 138, Mojave Desert, eastern foothills of the San Gabriel Mountains.
1250
Comment
RSA557829
Leptosyne californica
D. Charlton, Mike Perry, Mark Hagan
1989-3-27
2806
San Bernardino
Unnamed Dry Spring near Kramer Peak, Kramer Hills.
991
Comment
RSA456748
Lesquerella tenella
D. Charlton
1988-5-7
1837
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
RSA562868
Lesquerella tenella
D. Charlton
1991-4-20
4862
San Bernardino
Ward Valley, 5 miles SE of the Provindence Mtns.
762
Comment
UCR160640
Lessingia filaginifolia
David Charlton, S. Wilson
1994-6-4
5916
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR160790
Lessingia filaginifolia
David Charlton, Robb Fishman
1990-7-30
3909
Los Angeles
Mojave Desert, Palmdale, corner of Ave. 'P' and Sierra Highway
797
Comment
UCR160806
Lessingia filaginifolia
David Charlton
1989-7-16
3685
Kern
Mt. Pinos Region, junction of Cuddy Valley Rd. and Mt. Pinos Rd., west of Lake Of The Woods
1829
Comment
UCR162202
Lessingia filaginifolia
David Charlton
1990-1
3912
Los Angeles
Saugus; former boys' camp in cut that contains abandoned mature landscaping
366
Comment
UCR103762
Lessingia glandulifera var. glandulifera
David Charlton, Robb Fishman
1990-8-30
3929
Los Angeles
Western Mojave Desert, Palmdale, corner of Ave 'R' and 30th Street East, c. 1 mile south of Hwy 138
808
Comment
RSA552354
Lessingia glandulifera var. glandulifera
D. Charlton
1989-10-10
4147
Kern
Rosamond Duck Club, east of Hwy 14 and south of the city of Rosamond
701
Comment
RSA563034
Lessingia glandulifera var. glandulifera
D. Charlton
1991-5-27
5311
Los Angeles
Junction 90th and C St. west of Palmdale and south of Little Rock on road to Edwards AFB
945
Comment
UCR177196
Lessingia leptoclada
David Charlton
1990-8-11
4498
Fresno
Sierra Nevada Mtns., Hwy 180 [vicinity of Sequoia Lake and Happy Gap], first wet/dry meadow west of Sequoia National Park in Sequoia National Forest
1707
Comment
RSA552503
Leymus cinereus
D. Charlton
1990-6-23
4450
Inyo
0.5 mile east of creat of Westgaard Pass, White Mountains, Inyo National Forest.
1982
Comment
RSA552535
Linanthus bigelovii
D. Charlton
1991-4-5
4727
Kern
Jct of Hwy 58 and Neuralia Road, south of Red Rock Canyon State Park and west of Jawbone Canyon.
762
Comment
UCR130369
Linanthus bigelovii
David Charlton
1990-4-29
4231
Kern
Tehachapi Mountains, Tehachapi-Willow Springs Rd. at the N end of Oak Creek Pass
1402
Comment
UCR43305
Linanthus breviculus
David Charlton
1986-6-15
225
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
HSC84051
Linanthus californicus
David Charlton
1987-1-31
635
Los Angeles
Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road
610
Comment
UCR104695
Linanthus ciliatus
David Charlton
1989-6-17
3347
Kern
Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella
2000
Comment
UCR104741
Linanthus ciliatus
David Charlton
1989-7-22
3770
Kern
Sequoia National Forest, Breckenridge Mtn, SW of Lake Isabella. Hobo Ridge, off lower Breckenridge Road
1829
Comment
RSA560966
Linanthus demissus
D. Charlton
1991-4-20
4907
San Bernardino
Road to Mitchell Caverns, Clipper Valley. 1 mile north of jct with Esse Rd. turnoff, Hwy. 40. Lower bajada and valley bottom with occasional basaltic outcrops.
305
Comment
UCR83404
Linanthus dichotomus
David Charlton
1991-4-27
4968
Kern
Western Mojave Desert, Edwards Air Force Base, Leuhman Ridge, 1 mi SE of guard shack on Mars Blvd. Main Wash between old landfill site and downfall
915
Comment
RSA552180
Linanthus dichotomus subsp. dichotomus
D. Charlton
1991-5-3
5052
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA562879
Linanthus dichotomus subsp. dichotomus
D. Charlton
1991-4-24
4936 -d
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
RSA563090
Linanthus dichotomus subsp. dichotomus
D. Charlton
1991-4-2
4706
Kern
Rosamond Hills, one half mile west of Red Hill on Edwards AFB. Western Mojave Desert 1 1/2 miles east of Rosamond.
731
Comment
RSA504976
Linanthus jonesii
D. Charlton
1988-3-6
1220
Inyo
Hwy 190, first dirt road S of Death Valley National Monument Line.
762
Comment
RSA562191
Linanthus jonesii
D. Charlton
1991-4-20
4904
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA562660
Linanthus jonesii
D. Charlton
1992-4-5
s.n.
Inyo
Lower Titus Canyon, Death Valley Nat. Mon.
671
Comment
RSA562670
Linanthus jonesii
D. Charlton
1991-4-16
4881
San Bernardino
Stoddard Valley 5 miles south of Barstow, base of rolling hills forming the northern valley edge, E of Hwy 247.
808
Comment
SBBG87714
Linanthus jonesii
D. Charlton
1988-2-18
1175
Riverside
S side of Cottonwood Wash, 5 mi E of jct Dillon Rd and Fargo Cyn Rd
762
Comment
UCR177205
Linanthus nudatus
David Charlton
1989-7-8
3512
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR78084
Linanthus nudatus
David Charlton
1991-6-9
5405
Inyo
Northern Mojave Desert, Inyo Mountains, S edge of Death Valley National Monument [now Park], Hunter Mountain Road between Jackass Spring and Goldbelt Spring; at fire basecamp
1982
Comment
RSA552447
Linanthus parryae
D. Charlton, Robb Fishman
1991-4-6
4745 n
Kern
Rosamond Hills east of Hwy58
732
Comment
RSA562917
Linanthus parryae
D. Charlton
1991-4-24
4929
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
RSA552448
Linanthus parryae
D. Charlton
1991-4-5
4720
Kern
Edwards AFB; ridge with abandoned borrow pit off 140 St. at Complex Charlie
884
Comment
UCR82049
Linanthus parviflorus
David Charlton, S. Wilson
1994-6-4
5969
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA463010
Linanthus pungens subsp. hallii
D. Charlton, B. Pitzer
1988-5-8
1880
San Bernardino
E Mojave Desert. N of Silver (Bonanza) King Mine. Providence Mountains, NE of Mitchell Caverns Recreation Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA463712
Linanthus pungens subsp. pulchriflorus
D. Charlton
1986-6-7
405
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows. Golden Trout Wilderness.
2774
Comment
RSA489832
Linum lewisii
D. Charlton
2127
Riverside
Santa Rosa Mtns., South of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area W side.
2287
Comment Read comments Mar 16 2014
UCR56105
Lippia wrightii
David Charlton, B. Pitzer
1988-5-8
1875
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
UCR52560
Lithophragma parviflorum
David Charlton
1988-5-21
1963
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
RSA560925
Lithophragma parviflorum
D. Charlton, Randi McCormick
1991-4-28
5020
Kern
Hwy 58, near the San Luis Obispo County Line, Temblor Range.
823
Comment
RSA504973
Loeflingia squarrosa
D. Charlton
1988-3-19
1456
San Bernardino
Main bridge on Greenspot Road, Redlands, Santa Ana River.
457
Comment
RSA562624A
Loeflingia squarrosa subsp. artemisiarum
D. Charlton
1991-5-18
5182
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA562624B
Loeflingia squarrosa subsp. artemisiarum
D. Charlton
1991-5-18
5182
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA562251
Loeseliastrum matthewsii
D. Charlton
1991-5-3
5070
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA563114
Loeseliastrum matthewsii
D. Charlton
1991-5-29
5326
Kern
Unnamed ridge of hills 1.5 miles east of Leuhman Ridge, Edwards AFB (Phillips Lab), south of Boron
854
Comment
UC1552167
Loeseliastrum matthewsii
David Charlton
1988-4-2
1542
San Bernardino
w. <Johanesburg> (on Randsburg Rd., Koehn Dry Lake); Koehn Dry Lake
Comment
UCR82086
Lomatium
David Charlton
1994-6-4
5910
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA560946
Lomatium caruifolium
D. Charlton, Ellen Cypher, CNPS
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
UCR158774
Lomatium lucidum
David Charlton, Robb Fishman
1991-6-6
5362
Kern
Skyline Drive, Bear Valley, SW of Tehachapi
1280
Comment
UC1552075
Lomatium mohavense
David Charlton
1988-4-2
1506
San Bernardino
Kramer Hills; Hwy 395 8 mi N of Kramers Jct (4 Corners)
914
Comment
RSA562312
Lomatium nevadense
D. Charlton, Mary Ann Henry, Victoria Hamilton, Bristlecone CNPS
1991-6-9
5413
Inyo
Hunter Mountain, site of the 1989 fire. Death Valley National Monument.
1982
Comment
UCR52406
Lomatium utriculatum
David Charlton
1988-4-3
1711
Los Angeles
Western Mojave Desert, W of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley
1070
Comment
UCR82084
Lomatium utriculatum
David Charlton
1994-6-4
6008
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA489843
Lomatium vaginatum
D. Charlton
1988-4-3
1711
San Diego
De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek.
150
Comment
RSA560897
Lomatium vaginatum
D. Charlton, Randi McCormick
1991-4-28
5029
Kern
Hwy 58, near the San Luis Obispo County Line, Temblor Range.
823
Comment
SD143961
Lonicera interrupta
David Charlton
1989-7-21
3710
Kern
Flying Dutchman Creek, 1.5 miles west of Caliente-Bodfish Road on Breckenridge Mountain Road, southwest of Havilah
1299
Comment
UCR82126
Lonicera interrupta
David Charlton, S. Wilson
1994-6-4
5937
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA489620
Lotus argyraeus var. argyraeus
D. Charlton
1988-5-28
2117
Riverside
Santa Roasa Mountains, South of highway 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area
2287
Comment
UCR104697
Lotus crassifolius
David Charlton
1989-7-8
3502
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
RSA56108
Lotus humistratus
D. Charlton
1991-6-6
5350
Kern
Woodford-Tehachapi Road, Golden Hills, NW Tehachapi.
1220
Comment
UCR169020
Lotus micranthus
David Charlton
2005-5-16
8010
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR43295
Lotus nevadensis
David Charlton
1986-6-15
269
Los Angeles
San Gabriel Mtns, Betweeen Blue Ridge Campground (1.5 air mi SSE of Bigpine) and the reservoir at the top of Chisolm Ski Run; along the reservoir maintenance road, 0.7 to 1.2 mi south of Angeles Crest hwy on Forest Road 3N06
2439
Comment
UCR47961
Lotus nevadensis
David Charlton
1986-6-7
393
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
UCR104759
Lotus oblongifolius
David Charlton
1989-7-8
3579
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR43319
Lotus oblongifolius
David Charlton
1986-6-15
296
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCR44357
Lotus oblongifolius
David Charlton
1986-6-6
317
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness. Redrock Creek Canyon between Jordan Hot Springs and Redrock Meadow
2287
Comment
SEINET2062317
Lotus procumbens
David Charlton
1986-6-6
Tulare
Soda Flat, Ninemile Creek near the Kern River, Golden Trout Wilderness, above springs.
1828
Comment
RSA563565
Lotus procumbens var. procumbens
D. Charlton
1992-5-21
s.n.
Kern
Between Leuhman Ridge and Haystack Butte, Phillips Laboratory, Edwards AFB. North side of Mars Blvd north of exotic fuels storage facility.
893
Comment
RSA463008
Lotus rigidus
D. Charlton, Barbara Pitzer
1988-5-8
1884
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA552469
Lotus salsuginosus var. brevivexillus
D. Charlton
1991-4-20
4866
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA563093
Lotus salsuginosus var. brevivexillus
D. Charlton
1991-4-6
4768
Kern
Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon;
762
Comment
RSA562666
Lotus salsuginosus var. brevivexillus
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Panamint Sink 20 miles north of Trona on Trona-Wildrose Road.
732
Comment
UCR78089
Lotus salsuginosus var. salsuginosus
David Charlton
1991-7-5
5502
Los Angeles
San Gabriel Mtns., Lake Hughes Road, south of Castaic Lake, l mi. [NE] of Visitor Center
400
Comment
RSA483569
Lotus strigosus var. hirtellus
D. Charlton
1988-5-21
1954
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
HSC87268
Lotus strigosus var. tomentellus
David Charlton
1988-2-18
1178
Riverside
S side of Little San Bernardino Mtns., Fargo Canyon Rd. to Cottonwood Wash, S of Joshua Tree National Park, parallel to Hwy. 10, 5 mi. E of the jct. of Dillon Rd. and Fargo Canyon Rd.
762
Comment
RSA562882
Lotus tomentellus
D. Charlton
1991-4-24
4952
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
UCR104776
Lupinus
David Charlton
1989-7-21
3700
Kern
Walker Basin, 0.5 mi. south of the junction of Walker Basin Road and Caliente-Bodfish Road.
1067
Comment
UCR43313
Lupinus argenteus
David Charlton
1986-5-14
150
Inyo
White Mountains, Westgard Pass, 9.5 mi east of Hwy 395 on Hwy 168
1982
Comment
UC1552132
Lupinus bicolor
David Charlton
1988-4-2
1483
Los Angeles
Cleghorn Road Turnoff on Cajon Pass (I 15, Swarthout Valley Rd to end of pavement); , Swarthout Valley Rd.
1676
Comment Read comments Feb 4 2015
RSA562329
Lupinus bicolor
D. Charlton
1992-5-21
s.n.
Los Angeles
Palmdale, disturbed flat area at the north end of 10 street west.
854
Comment
RSA552186
Lupinus bicolor subsp. marginatus
D. Charlton
1991-4-6
4762
Kern
Mojave Desert, Copper Queen Mine, southern Sierra Nevada Mtns., Canyon just south Jaw Bone Canyon. 2 miles southwest of Jct between Neuralia Rd and Hwy 58.
915
Comment
LA105142
Lupinus breweri
David Charlton;
1987-8-29
1086
Mono
Inyo National Forest, 1000 Is. Lake, Several miles NE of Devils Post Pile. Minaret Wilderness, near the town of Mammoth Hot Springs. Agnew Meadows Trailhead
3047
Comment
UCR104698
Lupinus breweri var. grandiflorus
David Charlton
1989-7-8
3504
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR43765
Lupinus concinnus subsp. concinnus
David Charlton
1986-3-21
66
San Diego
Peninsular Range, McCain Valley, eastern part of county, in vicinity of Lark off-road vehicle ('ORV') area
1128
Comment
UCR43342
Lupinus elatus
David Charlton
1986-6-15
265
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
OBI53714
Lupinus excubitus
David Charlton
1986-4-14
120
Inyo
6.2 mi NE of the jctn between the Hunter Mtn rd and Saline Valley rd, Death Valley Natl Monument
1829
Comment
UCR82098
Lupinus excubitus var. austromontanus
David Charlton, S. Wilson
1994-6-4
5948
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA511762
Lupinus excubitus var. excubitus
D. Charlton
1988-6-6
2099
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA562188
Lupinus excubitus var. excubitus
D. Charlton
1989-5-12
3056
Tulare
Domelands Wilderness Area. 9.5 miles E of Nine Mile Canyon Rd. W of Hwy 395 on Kennedy Meadows Turnoff. E of Sequoia National Forest.
1677
Comment
UCR54240
Lupinus excubitus var. excubitus
David Charlton, B. Pitzer
1988-4-9
1698
Kern
Tehachapi Mtns., Cameron Road between Tehachapi and Mojave, going up grade from east. Crest of hills at windmills
1372
Comment
UCR43276
Lupinus flavoculatus
David Charlton
1986-5-14
119
Inyo
5.6 mi. east of Saline Valley Road on Hunter Mountain Road.
2050
Comment
RSA562288
Lupinus flavoculatus
D. Charlton
1991-6-8
5399 a
Inyo
Wash, 2 miles north of the junction of Saline Valley Road and Highway 190. Darwin Mesa.
1677
Comment
RSA557830
Lupinus horizontalis var. platypetalus
D. Charlton
1991-4-24
4942
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
UCR129491
Lupinus horizontalis var. platypetalus
David Charlton
1990-5-2
4251
Kern
Mojave Desert, North Edwards. Clay Mine Rd near first butte south of Aerial Acres
732
Comment
RSA552545
Lupinus horizontalis var. platypetalus
D. Charlton
1991-4-6
4763
Kern
Mojave Desert, Copper Queen Mine, southern Sierra Nevada Mtns., Canyon just south Jaw Bone Canyon. 2 miles southwest of Jct between Neuralia Rd and Hwy 58.
915
Comment
SEINET10485415
Lupinus horizontalis var. platypetalus
David Charlton
1988-4-2
Charlton 1503
San Bernardino
Uncommon but widespread blue/white flowered annual. Kramer hills, 8 miles n of Kramers jct (4 corners) hwy. 395, Upper valley dominated with sagebrush scrub, Some creosote bush, atriplex polycarpa and grayia spinosa; some joshua trees And ambrosia dumosa in lower valley s side sandy wash, n side of hwy. With Grassland, sandy soils from granite, annual grassland
914
Comment
RSA489828
Lupinus hyacinthinus
D. Charlton
1988-5-28
2121
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
SBBG92818
Lupinus hyacinthinus
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2184
Unknown
saddle 1 mi NW of Observatory, near eastern escarpment at base of what is labeled as Cerro Venado Blanco on map Rafael. H 11B45, Norte, Baja California
2438
Comment
UCR104685
Lupinus latifolius
David Charlton
1989-7-8
3527
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR119722
Lupinus latifolius subsp. parishii
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3652
Kern
Mt. Pinos Region, Los Padres National Forest, end of paved road up Mt. Pinos [near Chula Vista Campground]
2561
Comment
UCR43333
Lupinus latifolius var. latifolius
David Charlton
1986-6-15
278
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCD108206
Lupinus latifolius var. parishii
David Charlton; Rick Burgess, Trish Burgess
1989-7-16
3652
Kern
Mt. Pinos Region: Los Padres National Forest, end of paved road up Mt. Pinos (near Chula Vista Campground).
2561
Comment
UCR104699
Lupinus lepidus var. confertus
David Charlton
1989-7-8
3505
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
RSA511770
Lupinus magnificus var. magnificus
D. Charlton
1988-6-4
2027
Inyo
Throndyke Campground, Upper Wildrose Canyon, 1 mile above Charcoal Kilns
2287
Comment Read comments Oct 7 2011
RSA511771
Lupinus magnificus var. magnificus
D. Charlton
1988-6-4
2027
Inyo
Throndyke Campground, Upper Wildrose Canyon, 1 mile above Charcoal Kilns
2287
Comment
SEINET1908334
Lupinus microcarpus
David Charlton
2005-1
8000
Yuba
Sacremento Valley: Yuba Gold Field; just S. of Yuba River; ca. 7.5 mi ENE of Maysville; N of Beale Air Force Base; Survey are ca. 2 mi by 1 mi (Browns Valley 7.5' Q)
26
Comment
UCR169082
Lupinus microcarpus
David Charlton
2005-5-16
8000
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA562332
Lupinus microcarpus var. horizontalis
D. Charlton
1992-5-24
s.n.
Kern
Clay Mine Rd. 2 miles north of North Edwards between Mojave and Boron, Mojave Desert, Alt 2500ft
762
Comment
SEINET10486103
Lupinus odoratus
David Charlton
1988-4-2
Charlton 1530
San Bernardino
Uncommon blue flowered 3" annual in sandy bare spot; kramer hills, 8 miles n of Kramers jct (4 corners) hwy. 395, Upper valley dominated with sagebrush scrub, Some creosote bush, atriplex polycarpa, and grayia spinosa. Some joshua trees And ambrosia dumosa in lower valley. S side sandy wash, n side of hwy. With Grassland, sandy soils from granite, annual grassland 3000 ft.
914
Comment
RSA563004
Lupinus odoratus var. odoratus
D. Charlton
1991-4-27
4965
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment
RSA504967
Lupinus odoratus var. odoratus
D. Charlton
1988-4-2
1580
Kern
W of Johanesburg on Randsberg Rd.
579
Comment
UCR130824
Lupinus polyphyllus subsp. superbus
David Charlton
1989-7-22
3763
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
RSA555371
Lupinus shockleyi
D. Charlton
1991-5-16
5129
Kern
1 mile east of Jct between lancaster Blvd. on Boy Scout Road between sled track and Rogers Dry Lakebed.
716
Comment
UCR48929
Luzula parviflora
David Charlton
1987-8-29
1073
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment
UCR41571B
Lycium andersonii
David Charlton
1986-2-16
17 B
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
UCR37415
Lycium fremontii
David Charlton
1985-2-16
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns, 1.7 mi east of Whipple Wash on the powerline road
366
Comment
UCR41571A
Lycium fremontii
David Charlton
1986-2-16
17 A
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
RSA562861
Lycium pallidum var. oligospermum
D. Charlton
1991-4-27
4991
San Bernardino
Western Mojave Desert, ca. 5 miles W of Barstow on Hwy 58
793
Comment
UCR118586
Lythrum californicum
David Charlton
1989-7-30
3893
Inyo
Owens Valley, Keough Hot Springs, west side of valley midway between Bishop and Big Pine
1300
Comment
UCR87887
Machaeranthera
David Charlton
1993-6-13
s.n.
Kern
Western Mojave Desert, Edwards Air Force Base, 0.5 mi north of jct of Lancaster [Blvd.] and [road to ] Boy Scout [camp]
732
Comment
RSA562793
Machaeranthera
D. Charlton
1993-6-13
s.n.
Kern
[Unspecified]
732
Comment
UCR160791
Machaeranthera canescens
David Charlton
1990-9-15
4513
Mono
Sierra Nevada Mtns., Tioga Pass, at junction of Hwy 120 and road to Saddlebag Lake, near Ellery Lake
2896
Comment
RSA562686
Machaeranthera canescens var. canescens
D. Charlton, Victoria Hamilton
1991-8-12
5548
Mono
Hot Creek. near Convict Lake turnoff, Owens River south of Mammoth Lakes.
1524
Comment
RSA563757
Machaeranthera carnosa
D. Charlton, L. Heide
1991-9-19
5597
Kern
Piute Ponds, Edwards AFB, north side outflow
701
Comment
RSA562678
Machaeranthera carnosa
D. Charlton
1991-9-28
5579
Inyo
Fish Slough Upper Owens River, N of Bishop
1220
Comment
UCR51944
Machaeranthera orcuttii
David Charlton
1988-2-19
1210
San Diego
Sonoran (Colorado) Desert, Calcite Mine Road, NE of Anza Borrego State Park
305
Comment
UCR169017
Madia
David Charlton
2005-5-16
8032
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
SEINET251171
Madia elegans
David Charlton, S. Wilson
1994-6-16
6010
Kern
Tomo-Kahni State Historical Park; Southern Sierra Nevada Mtns: Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi. Sand Canyon, 1-3 mi SE of the intersection of Sand Canyon and Tranquility Road.
Comment
UCR160643
Madia elegans
David Charlton, S. Wilson
1994-6-4
5925
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR82099
Madia elegans
David Charlton, S. Wilson
1994-6-16
6010
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi. Sand Canyon, 1-3 mi SE of the intersection of Sand Canyon and tranquility Road
1372
Comment
RSA463713
Madia elegans subsp. elegans
D. Charlton
1987-6-6
353
Tulare
Soda Flat on Ninemile Creek near the Kern River, Golden Trout Wilderness, Sierra Nevada Mts.
1829
Comment
UCR104708
Madia elegans subsp. wheeleri
David Charlton
1989-7-8
3522
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
RSA562935
Malacothamnus fremontii
D. Charlton
1991-7-5
5514
Los Angeles
Elizabeth Canyon Rd. bridge near Warm Spring Canyon.
396
Comment
UCR118566
Malacothamnus fremontii
David Charlton
1990-6-10
4366
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
RSA563465
Malacothamnus marrubioides
D. Charlton
1991-7-30
5527
Los Angeles
Rancho Santa Clarita, Bouquet Canyon Rd, north of Jct. with Soledad Canyon Rd.
488
Comment
RSA560918
Malacothrix coulteri
D. Charlton, R. McCormick
1991-4-28
5003
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
OBI49706
Malacothrix glabrata
David Charlton
1988-2-18
1186
Riverside
S side of Little San Bernardino Mts. Fargo Cyn Rd to Cottonwood Wash, S of Joshua Tree Natl Park, prallel to I-10. 5 mi E of jct Dillon rd and Fargo Cyn Rd
762
Comment
UCR43308
Malacothrix sonchoides
David Charlton
1986-5-15
127
Inyo
Northern Mojave Desert, Racetrack, Death Valley National Monument [Park]
1524
Comment
UCR53307
Malacothrix sonchoides
David Charlton, B. Pitzer
1988-4-9
1673 B
Inyo
Nothern Mojave Desert, Salt Lake in Saline Valley between Inyo and Cottonwood Mts, west of Death Valley
324
Comment
RSA552559
Malosma laurina
D. Charlton
1989-10-7
4111
Ventura
Hwy 23 between Moorpark and Fillmore, Grimes Canyon, 2 miles N of the summit of Oak Ridge
610
Comment
RSA552156
Malva nicaeensis
D. Charlton
1990-3-3
4164
Yolo
Abandoned agricultural field at the Davis Motel just north of the UC Davis Campus and adjacent to Hwy. 80.
15
Comment
RSA552370
Malva parviflora
D. Charlton
1989-12-7
4154 -b
Kern
K Mart parking lot, Mojave.
Comment
RSA563002
Marah fabacea
D. Charlton
1991-4-24
4927
Kern
1-2 miles south of the jct between Sopp Rd and Lone Butte Rd. Unpaved road north of Rosamond.
822
Comment
UCR104719
Marah fabacea
David Charlton
1989-3-27
2807
San Bernardino
Mojave Desert, Kramer Hills, unnamed dry spring near Kramer Peak.
976
Comment
HSC84056
Marah macrocarpa
David Charlton
1987-1-31
631
Los Angeles
Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road
610
Comment
RSA560973
Marah macrocarpa
D. Charlton
1991-5-12
5114
San Bernardino
Oak Hill rd., Cajon Pass, east of I-15 and east of Summit Inn Restaurant.
1250
Comment
UCR118960
Marah macrocarpa
David Charlton
1989-4-30
2969
Los Angeles
San Gabriel Mtns., Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
RSA0116371
Marah macrocarpa
D. Charlton, Donna Raddatz
1991-2-25
4694
San Diego
1 mile northwest of Culp Valley, Anza Borrego State Park.
1067
Comment
RSA562674
Marah macrocarpa
D. Charlton
1990-6-3
4319
Kern
Eastern slope of the Greenhorn Range, Sequoia National Forest, , moist canyon slopes 1 mile east of Alta Sierra, Hwy. 155.
2134
Comment
RSA562341
Marah macrocarpa var. macrocarpa
D. Charlton
1989-4-30
3021
Los Angeles
Kentucky Sprngs, Sierra Highway-Angeles Crest Hwy, approximately 1 mile north of the northern boundary of the Angeles National Forest
1036
Comment
UCR41660
Marina parryi
David Charlton
1986-2-15
40
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
RSA562696
Medicago polymorpha
D. Charlton
4156
Yolo
southwest of UC Davis, frontage Rd off Hwy 80.
15
Comment
RSA563553
Medicago polymorpha
D. Charlton
1990-3-6
4156
Yolo
SW of UC Davis, frontage RD off HWY 80
15
Comment
RSA552605
Medicago sativa
D. Charlton, Robb Fishman
1990-08
3932
Kern
NW section of California City, 1 mile from downtown, near Walpole and Kennington Streets.
701
Comment
UCR82095
Melica californica
David Charlton, S. Wilson
1994-6-4
6006
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR161458
Melica frutescens
David Charlton
1991-6-6
5370
Kern
Skyline Drive, Bear Valley, SW of Tehachapi
1280
Comment
RSA450641
Melica imperfecta
D. Charlton
1988-4-21
1794
San Bernardino
Rabbit Dry Lake, just west of Lucerne Valley
915
Comment
RSA562632
Melica imperfecta
D. Charlton
1989-4-30
3029
Los Angeles
Kentucky Sprngs, Sierra Highway-Angeles Crest Hwy, approximately 1 mile north of the northern boundary of the Angeles National Forest
1036
Comment
RSA562633
Melica imperfecta
D. Charlton
1989-5-13
3064
Tulare
Long Valley Campground. Dome Lands Wilderness Area. Chimney Peak Recreational Area. 53 miles SW of jct of Nine Mile Canyon Road and Hwy 395 on the Kennedy Meadows Turnoff.
1982
Comment
UCR119237
Melica imperfecta
David Charlton
1990-6-10
4381
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
UCR82096
Melica imperfecta
David Charlton, S. Wilson
1994-6-4
6004
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR43348
Melica stricta
David Charlton
1986-6-15
237
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR44328
Melica stricta
David Charlton
1986-6-6
391
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR82097
Melica stricta
David Charlton, S. Wilson
1994-6-4
6005
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
CDA36017
Melilotus albus
David Charlton
2010-7-21
s.n.
Kern
Western Mojave Desert; Edwards Air Force Base, Branch Park near intersection of Redman Rd./120th St. East and Ave A, between Rosamond and Rogers dry lakes, south side of freshwater fishing lake.
Comment
RSA562668
Melilotus albus
D. Charlton, Victoria Hamilton
1992-1
s.n.
Inyo
Near the base of Silver Canyon, in narrows near spring, west side of the White Mountains.
1372
Comment
RSA781213
Melilotus albus
D. Charlton
2010-7-21
s.n.
Kern
Edwards Air Force Base, Branch Park near intersection of Redman Rd./120th St. East and Ave A, between Rosamond and Rogers dry lakes, south side of freshwater fishing lake
700
Comment
UCR223975
Melilotus albus
David Charlton
2010-7-21
s.n.
Kern
Western Mojave Desert, Edwards Air Force Base, Branch Park near intersection of Redman Rd./120th St. East and Ave 'A', between Rosamond and Rogers dry lakes, south side of freshwater fishing lake
700
Comment
OBI69393
Menodora spinescens
David Charlton, Alan Romsport
1988-6-14
2144
San Bernardino
Hart Mine, Southern Castle Mts, E of the New York Mtn SE of Baker and Landfair Valley
1372
Comment
RSA489607
Menodora spinescens
D. Charlton, Alan Romspert
1988-6-14
2144
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
RSA563760
Menodora spinescens
D. Charlton, Mary DeDecker
4431
Inyo
Wyma Canyon Road, White Mtns, Inyo National Forest
1372
Comment
RSA552379
Mentha canadensis
D. Charlton
1991-8-28
5562
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR118587
Mentha canadensis
David Charlton
1989-7-30
3892
Inyo
Owens Valley, Keough Hot Springs, west side of valley midway between Bishop and Big Pine
1300
Comment
RSA552470
Mentzelia albicaulis
D. Charlton
1991-4-20
4891
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA562362
Mentzelia albicaulis
D. Charlton
1992-4-25
s.n.
San Bernardino
Newberry Springs road between Barstow and Ludlow and north of 29 Palms Marine Corp. Training Center
579
Comment
UC1551921
Mentzelia albicaulis
David Charlton
1988-4-2
1583
Kern
w Johannesburg (on Randsburg Rd.)
Comment
UCR104070
Mentzelia albicaulis
David Charlton
1989-5-13
3085
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
UCR104739
Mentzelia albicaulis
David Charlton
1989-5-12
3116
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
RSA505013
Mentzelia congesta
D. Charlton
1988-6-6
2083
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
RSA552579
Mentzelia involucrata
D. Charlton
1991-4-20
4882
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
UCR44329
Mentzelia laevicaulis
David Charlton
1986-6-6
362
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
RSA562932
Mentzelia micrantha
D. Charlton
1991-7-5
5501
Los Angeles
Lake Hughes Rd. on roadside burn area south of Castaic Lake, 1 mile NW of Visitor Center
396
Comment
RSA563094
Mentzelia mojavensis
D. Charlton
1991-4-12
4789
Kern
Rocky ridge W of Leuhman Ridge and E of Rogers dry lakebed and S of N shore Dr, Edwards AFB.
762
Comment
UCR43302
Mentzelia nitens
David Charlton
1986-5-16
169
Inyo
White Mountains, Deep Springs Valley, 5.2 mi. south of the Mono Co. line on Hwy 168. Foothills on south side of Gilbert Pass
1677
Comment
UCR78085
Mentzelia nitens
David Charlton
1991-6-8
5398
Inyo
Northern Mojave Desert, Darwin Plateau, wash 2 miles north of Hwy 190 on Saline Valley Alternate Road
1524
Comment
RSA563049
Mentzelia nitens
D. Charlton
1991-4-14
4789
Kern
Rocky unamed ridge W of Leuhman Ridge, Edwards Air Force Base, on the NE corner of Rodgers Dry Lakebed.
762
Comment
UCR60553
Mentzelia obscura
David Charlton
1988-3-6
1247
Inyo
Northern Mojave Desert, Death Valley region, Hwy 190, first dirt road south of monument boundary, between Furnace Creek and Death Valley Junction
960
Comment
RSA463327
Mentzelia reflexa
D. Charlton, B. Pitzer
1988-4-9
1684
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
UCR53308
Mentzelia reflexa
David Charlton, B. Pitzer
1988-4-9
1684
Inyo
Northern Mojave Desert, Saline Valley, 2.4 mi. north of Willow Creek. Between Inyo Mountains to the west and Dry Mountain to the east
762
Comment
RSA562157
Mentzelia torreyi
D. Charlton
1991-8-28
5568
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR44348
Mertensia ciliata var. stomatechoides
David Charlton
1986-6-6
410
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR169025
Micropus californicus
David Charlton
2005-5-16
8020 B
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR54249
Microseris lindleyi
David Charlton
1988-5-21
1938
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
UCR82100
Microseris lindleyi
David Charlton, S. Wilson
1994-6-4
5912
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA552530
Microsteris gracilis subsp. gracilis
D. Charlton, Robb Fishman
1991-3-27
4713
Kern
Town of Lake Issabella.
747
Comment
RSA552148
Mimulus
D. Charlton
1989-7-8
3547
Tulare
Horse Meadows, Kern Plateau, Sequoia National Forest. Horse Meadows Campground 10 Miles south of Jct with Sherman Mtn. Rd. Along Deadwood Trail.
2256
Comment
HSC84133
Mimulus aurantiacus var. pubescens
David Charlton
1987-1-31
639
Los Angeles
Saddle Peak
610
Comment
RSA562161
Mimulus aurantiacus var. pubescens
D. Charlton
1989-5-12
3136
Tulare
Domelands Wilderness Area, Chimney Peak Wilderness Area, E of Sequoia National Forest and NE of Lake Isabella, 1.7miles S of Long Valley Campground on Chimney Peak road.
1829
Comment
RSA562163
Mimulus aurantiacus var. pubescens
D. Charlton
1989-5-13
3068
Tulare
Long Valley Campground. Dome Lands Wilderness Area. Chimney Peak Recreational Area. 53 miles SW of jct of Nine Mile Canyon Road and Hwy 395 on the Kennedy Meadows Turnoff.
1982
Comment
RSA504961
Mimulus bigelovii var. bigelovii
D. Charlton
1988-2-18
1158
Riverside
Little San Bernardino Mountains. south side of range. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Monument, parallel to I-10. 5 miles E of Junction of Dillon Road and Fargo Canyon Road.
762
Comment
UCR118588
Mimulus cardinalis
David Charlton
1989-7-30
3891
Inyo
Owens Valley, Keough Hot Springs, west side of valley midway between Bishop and Big Pine
1300
Comment
UCR82070
Mimulus fremontii
David Charlton, S. Wilson
1994-6-4
5988 B
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA563107
Mimulus guttatus
D. Charlton
1991-6-6
5351
Kern
Woodford-Tehachapi Road, Golden Hills, NW Tehachapi.
1220
Comment
UCR118536
Mimulus guttatus
David Charlton
1989-6-23
3371
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR162655
Mimulus guttatus
David Charlton, S. Wilson
1994-6-4
5988 A
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
SEINET3079729
Mimulus longiflorus
David Charlton
1987-1-31
639
Los Angeles
Saddle Peak, Santa Monica Mountains.
610
Comment
UCR130845
Mimulus moschatus
David Charlton
1989-7-22
3761
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
RSA562646
Mimulus pilosus
D. Charlton, Tom Martin
1992-5-20
s.n.
Kern
Rosamond Hills, north of the Tropico Gold Mine
762
Comment
UCR158773
Mimulus pilosus
David Charlton
1993-8-27
s.n.
Kern
Western Mojave Desert, 3 miles NE of corner of Rogers Dry Lakebed, Edwards AFB, 1 mile south of Hwy 58 between Boron and North Edwards
732
Comment
UCR44217
Mimulus primuloides
David Charlton
1986-6-6
323
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR42447
Mimulus rupicola
David Charlton
1986-4-16
142
Inyo
Northern Mojave Desert, Gravel road from Death Valley (Scotty's Castle) to Big Pine. 24.3 mi north [along Death Valley Rd.] of Big Pine sign post [at Racetrack Valley Rd.] near Ubehebe Crater. Last Chance Mtns.
1524
Comment Read comments Oct 25 2011
UCR53479
Mimulus tilingii var. tilingii
David Charlton, G. Charlton
1988-6-30
2344
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment Read comments Feb 17 2006
UCR177201
Mimulus whitneyi
David Charlton
1989-6-17
3279
Kern
Sierra Nevada Mtns, Sequoia National Forest, Tiger Flat Campground, east of Sunday Peak, 4 mi. north of Alta Sierra on Rancheria Road, NW of Lake Isabella
2012
Comment
UCR44338
Mimulus whitneyi
David Charlton
1986-6-6
365
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR47957
Mimulus whitneyi
David Charlton
1986-6-6
436
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
SEINET10478602
Mirabilis bigelovii
David Charlton
1988-2-18
Charlton 1155
Riverside
Alluvial fan, s side of little san bernardino mtns. Fargo canyon road to Cottonwood wash, s of joshua tree national park, parallel to i-10. Creosote Bush scrub. 5 Miles e of jct. Dillon rd. And fargo cyn rd. Stable and disturbed Upper bajada with encelia, larrea; uncommon white flowered perennial, 2' tall
762
Comment
RSA511723
Mirabilis bigelovii var. bigelovii
D. Charlton
1988-6-6
1993
Inyo
Shepards Pass Trailhead road on Symmes Creek, W of Independence. East slope of the Southern Sierras.
1677
Comment
UCR104073
Mirabilis californica
David Charlton
1989-6-17
3263
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment Read comments Mar 16 2006
UCR43328
Mirabilis californica
David Charlton
1986-6-15
307
Los Angeles
San Gabriel Mtns., Mile High, intersection of Swarthout Canyon Road and Largo Vista Road (N4)
1067
Comment
RSA489604
Mirabilis coccinea
D. Charlton, Romsport
1988-6-14
2140
San Bernardino
Hart Mine, Southern Castle Mountains, E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
UCR52428
Mirabilis coccinea
David Charlton, Alan Romsport
1988-6-14
2152
San Bernardino
Eastern Mojave Desert, Hart Mine, southern Castle Mtns, east of New York Mtns., north of Lanfair Valley
1600
Comment
RSA0027955
Mirabilis laevis var. crassifolia
D. Charlton
1991-4-6
4765
Kern
Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon;
762
Comment
RSA456739
Mirabilis laevis var. villosa
D. Charlton
1988-5-7
1834
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
SBBG87360
Mirabilis laevis var. villosa
D. Charlton, B. Pitzer
1988-5-7
1834
San Bernardino
Essex Rd, 11.4 mi N of Hwy 40, 9 mi E of Mitchell Caverns Recreational Area
853
Comment
SBBG87672
Mirabilis laevis var. villosa
D. Charlton, B. Pitzer
1988-5-7
1834
San Bernardino
Essex Rd, 11.4 mi N of Hwy 40, 9 mi E of Mitchell Caverns Recreational Area
853
Comment
UCD98201
Mirabilis laevis var. villosa
David Charlton
1988-6-6
s.n.
Inyo
Shepards Pass Trailhead road on Symmes Creek, West of Independence. East slope of the Southern Sierras.
1676
Comment
UCR157988
Mirabilis multiflora
David Charlton, Virginia Howard
1989-5-11
3184 C
Los Angeles
Mojave Desert, Antelope Valley, Quartz Hill, corner of Ave. 'M' and 50th St. West
762
Comment
SEINET10871705
Mirabilis multiflora
David Charlton, B. G. Pitzer
1988-5-8
Charlton 1859
Unknown
E. Mojave desert, 1/2 mile n of silver (bonanza) king mine. Providence mtns., Ne of mitchell caverns rec. Area. Large n/s running wash just n of wooded Cabins. Creosote bush scrub on bajada with narrow e-facing limestone canyon With rocky hillsides and eventually winding cliffs
1067
Comment Read comments Aug 30 2017
RSA456760
Mirabilis multiflora var. pubescens
D. Charlton, B. Pitzer
1988-5-8
1859
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
UCR52421
Mirabilis multiflora var. pubescens
David Charlton, B. Pitzer
1988-5-8
1859
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA463324
Mohavea breviflora
D. Charlton, Barbara Pitzer
1988-4-9
1687
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment Read comments May 26 2009
UCR61181
Mohavea breviflora
David Charlton
1988-3-6
1252
Inyo
Northern Mojave Desert, 1 mi. south of Ibex Pass, between Shoshone and Baker on Hwy 127; Amargosa River drainage
610
Comment
UCR61184
Mohavea breviflora
David Charlton
1988-3-6
1280
San Bernardino
Northern Mojave Desert, Saratoga Spring, southern Death Valley National Monument
457
Comment
UC1606989
Mohavea confertiflora
David Charlton
1988-2-18
1190
Riverside
S side of Little San Bernardino Mts. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10, 5 mi E of Junction of Dillon Rd and Fargo Cyn Rd.
762
Comment
RSA562687
Mollugo cerviana
D. Charlton
1989-9-25
4041
Kern
Kramers Jct., 1 mile south of intersection, NE corner of Edwards AFB.
732
Comment
RSA491632
Monardella boydii
D. Charlton, L. Arnseth, S. Meury, D. Nordin, Richard Noyes, A. R. Ross
1988-4-8
1743
San Bernardino
West side of Ord Mtn. North of Lucerne Valley. 15 miles S of I 40 on Camp Rock Road near Tyler Valley.
1524
Comment
RSA552479
Monardella breweri subsp. breweri
D. Charlton
1991-6-23
5448
Los Angeles
Devils Punchbowl Rd.. near State Park border, Sand Rock Creek, Mt. Williamson Drainage, Pleasant View Ridge desert foothills of the San Gabriel Mtns.
1341
Comment
UCR44168
Monardella breweri subsp. lanceolata
David Charlton
1986-6-6
325
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR157990
Monardella exilis
David Charlton, Mark Hagen
1989-6-14
3253
Los Angeles
Western Mojave Desert, southwest of Piute Ponds, Edwards Air Force Base
701
Comment
UCR97940
Monardella exilis
David Charlton, S. Smock
1989-4-26
2924
Kern
Western Mojave Desert, Edwards Air Force Base, Rocket Site Rd., Leuhman Ridge
762
Comment
RSA0005494
Monardella linoides subsp. sierrae
D. Charlton
1988-6-6
1990
Inyo
Shepards Pass Trailhead road on Symmes Creek, west of Idependence. East slope of the Southern Sierras.
1677
Comment
UCR48842
Monardella odoratissima
David Charlton
1987-8-29
1065
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment
OBI42525
Monardella odoratissima subsp. pallida
David Charlton
1986-6-6
341
Tulare
Redrock Meadows on upper redrock Crk, Golden Trout Wilderness, southern Sierra Nevada Mts
2637
Comment
UCR44367
Monardella odoratissima subsp. pallida
David Charlton
1986-6-6
341
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA552467
Monolepis nuttalliana
D. Charlton
1991-4-7
4776
Kern
Northeastern Koehn Dry Lakebed, south of the El Paso Range, Fremont Valley.
732
Comment
RSA555376
Monolepis nuttalliana
D. Charlton
1991-5-14
5120
Kern
East side of Castle Buttes between California City and North Edwards.
793
Comment
RSA562623
Monolepis nuttalliana
D. Charlton, Mary DeDecker
4422
Inyo
Water Canyon, Wyman Canyon rd. White Mountains.
2439
Comment
RSA563472
Monolepis nuttalliana
D. Charlton
1991-4-7
4776
Kern
Koehn Dry Lake north shore on road to Saltdale. Western El Paso Range, Fremont Valley.
808
Comment
SEINET3865354
Monolepis nuttalliana
David Charlton
1991-4-7
4776
Kern
Koehn Dry Lake north shore on road to Saltdale. Western El Paso Range, Fremont Valley Mohave Desert.; 0
Comment
UCR176872
Monolopia lanceolata
David Charlton
1992-5-18
s.n.
Kern
Western Mojave Desert, Fleta, [c. 3 miles] south of Mojave, on roadcut in hillside near Standard Hill, Soledad Hills
823
Comment
UCR52425
Monolopia lanceolata
David Charlton
1988-4-3
1715
Los Angeles
Western Mojave Desert, W of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley
1070
Comment
RSA463019
Monoptilon bellioides
D. Charlton, Barbara Pitzer
1988-4-9
1648
Inyo
12.3 miles N of the Inyo County Line on the Trona-Wildrose Road. Between Ballarat and Valley Wells turnoffs, pass is between Slate and Argus ranges.
1037
Comment
UC1606977
Monoptilon bellioides
David Charlton
1988-2-18
1144
Riverside
s. Joshua Tree Nat'l Park (Fargo Canyon Rd. to Cottonwood Wash, parallel to I-10, 1 mi. e. of junction Dillon Rd. & Fargo Canyon Rd.); s. side Little San Bernardino Mts.
609
Comment
UCD134630
Monoptilon bellioides
David Charlton
1988-2-18
1144
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 and Fargo Canyon Road.
609
Comment
UCR41655B
Monoptilon bellioides
David Charlton
1986-2-15
0048 B
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
RSA552508
Muhlenbergia asperifolia
D. Charlton
2902
Inyo
Keough Hot Springs, west side of Owens Valley, south of Bishop
1067
Comment
RSA555477
Muhlenbergia asperifolia
D. Charlton
1991-8-28
5587
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA560983
Muhlenbergia asperifolia
D. Charlton
1991-8-28
5587
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA563455
Muhlenbergia asperifolia
D. Charlton
1991-8-28
5587
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA562314
Nama aretioides
D. Charlton, Mary Ann Henry, Victoria Hamilton
1991-6-9
5415
Inyo
Santa Rosa Wash, Darwin Mesa, 1 mile N of Jct Saline Valley Road and Hwy 190.
1494
Comment
UCR102446
Nama aretioides var. multiflora
David Charlton
1988-6-6
2077
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
UCR176865
Nama demissa
David Charlton
1989-5-12
3118
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
RSA562916
Nama demissa var. demissa
D. Charlton
1991-4-24
4925
Kern
Rosamond Hills, 1-2 miles south of the junction between Sopp Road and Lone Butte Road. Unpaved road north of Rosamond.
823
Comment
RSA563102
Nama demissa var. demissa
D. Charlton
1991-5-28
5341
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
RSA0103365
Nama depressa
D. Charlton
1991-5-3
5074
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA562328
Nama hispida var. spathulata
D. Charlton
1992-4-12
s.n.
San Bernardino
Powerline Road near Surprise Canyon road Offramp, Yermo. East of Barstow.
549
Comment
SD234420
Nama rothrockii
David Charlton
1989-6-24
3422
Inyo
Sierra Nevada Mtns./Owens Valley: rocky, narrow pass at the base of Wonoga Peak, Cottonwood Lakes/Horseshoe Meadows Rd., Inyo National Forest, overlooking Owen Lake (Bartlett 7.5' Q)
2744
Comment
SEINET1004978
Nama rothrockii
David Charlton
1989-1
3422
Inyo
Sierra Nevada Mtns./Owens Valley: rocky, narrow pass at the base of Wonoga Peak, Cottonwood Lakes/ Horseshoe Meadows Rd., Inyo National Forest, overlooking Owens Lake.
2743
Comment
RSA511748
Nasturtium officinale
D. Charlton
1988-6-5
2062
Inyo
Darwin Falls, canyon between parking area & falls. Between Drawin [Darwin?] and Father Crowley Monument, W of Death Valley National Monument
915
Comment
UCR168803
Navarretia
David Charlton
2005-5-16
8027 A
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA562249
Nemacladus rubescens
D. Charlton
1991-5-3
5073
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA563122B
Nemacladus rubescens
D. Charlton
1991-5-28
5332
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
UCR78092
Nemacladus rubescens
David Charlton
1991-5-21
5265
Kern
Northern boundary of Edwards Air Force Base, small sandy washes 1 mile south of Boron
732
Comment
RSA563122A
Nemacladus sigmoideus
D. Charlton
1991-5-28
5332
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
UC1552151
Nicolletia occidentalis
David Charlton
1988-4-2
1574
Kern
along roadside on on Randsburg Road w Johannesburg; Koehn Dry Lake
1066
Comment
UCR51943
Nicolletia occidentalis
David Charlton
1988-4-2
1574
Kern
Mojave Desert, west of Johanesburg on Randsberg - Redrock Rd., long bajada dropping toward Koehn Dry Lake
1067
Comment
UCR106041
Nicotiana glauca
David Charlton
1989-7-21
3695
Kern
Sierra Nevada Mtns/Piute Mtns., Oiler Canyon, 0.5 mi. west of jct of Caliente-Bodfish Rd & Caliente Creek Rd, between Tehachapi & Lake Isabella
549
Comment
RSA456755
Nicotiana obtusifolia
D. Charlton, B. Pitzer
1988-5-7
1845
San Bernardino
E Mojave Desert, on ranch road between Essex road and Black Canyon Road at Colton Well. Providence Mountains; E of Mitchell Caverns.
762
Comment
SBBG87364
Nicotiana obtusifolia
D. Charlton, B. Pitzer
1988-5-7
1845
San Bernardino
ranch rd between Essex Rd and Black Cyn Rd at Colton Well, E sloping bajada E of Mitchell Caverns
762
Comment
UCR41516
Nicotiana obtusifolia
David Charlton
1986-2-15
42
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
UCR104715
Nicotiana quadrivalvis
David Charlton
1989-6-17
3328
Kern
Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella
2000
Comment
UCR82073
Nicotiana quadrivalvis
David Charlton, S. Wilson
1994-6-4
5991
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA552375
Nitrophila occidentalis
D. Charlton
1991-8-28
5572
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA552512
Nitrophila occidentalis
D. Charlton
1989-5-25
3198
Los Angeles
Corner of G/H and 30th Street West, Palmdale.
610
Comment
SEINET2540592
Nitrophila occidentalis
David Charlton
1989-1
3182
Los Angeles
Western Mojave Desert; southwest of Piute Ponds, Edwards Air Force Base
700
Comment
UCR157993
Nitrophila occidentalis
David Charlton
1989-5-17
3182
Los Angeles
Western Mojave Desert, southwest of Piute Ponds, Edwards Air Force Base
701
Comment
RSA552593
Nitrophila occidentalis
D. Charlton
1991-5-18
5190
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA557869
Nitrophila occidentalis
D. Charlton
1991-10-5
5670
Inyo
Lower Owens River between Independence and Lone Pine, 2 miles east of Hwy 395.
1220
Comment
UCR78069
Oenothera californica
David Charlton
1991-6-22
5439
San Bernardino
Cajon Pass, Mormon Rocks, Hwy 138, 1 mi. west of junction with Hwy 15.
1037
Comment
UCR82057
Oenothera californica
David Charlton, S. Wilson
1994-6-4
6013 A
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR83671
Oenothera californica
David Charlton
1992-1
s.n.
San Bernardino
San Gabriel Mtns., SE of Mormon Rocks and north of Hwy 138, Cajon Pass area
1006
Comment
RSA552168
Oenothera californica
D. Charlton
1989-4-1
2825
Kern
[Unspecified]
915
Comment
UCR43311
Oenothera cespitosa subsp. marginata
David Charlton
1986-5-15
147
Inyo
Northern Mojave Desert, Southern part of White Mtns, on Hwy 168, 6.5 mi. east of junction with Hwy 395
1982
Comment
RSA463014
Oenothera cespitosa subsp. marginata
D. Charlton, B. Pitzer
1988-4-9
1664
Kern
Santa Rosa Hills, Saline Valley Road, 6 miles N of the Hwy 190 and 1 mile S of hunter Mountain. Talc Rd.
1220
Comment
RSA552562
Oenothera deltoides subsp. deltoides
D. Charlton
1991-4-16
4873
Los Angeles
Lancaster, corner of 35 St. West, one block south of K.
701
Comment
RSA562888
Oenothera deltoides subsp. deltoides
D. Charlton
1991-4-16
4873
Los Angeles
Lancaster, corner of 35 St. West, one block south of K.
701
Comment
UCR44331
Oenothera elata
David Charlton
1986-6-6
381
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
SD125650
Oenothera elata subsp. hirsutissima
David Charlton
6-7 Jun 1986
359
Tulare
Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness, southern Sierra Nevada Mountains.
1981
Comment
RSA562703
Oligomeris linifolia
D. Charlton
1991-06
5447
Kern
Mesquite Springs, El Paso Mountains on Red Rock-Randsburg Road north of California City
762
Comment
SEINET2449205
Opuntia littoralis var. littoralis
David Charlton
1989-10-7
4091 b
Ventura
1/2 mi S of the summit of the ridgecrest through Grimes Canyon on Hwy 23 between Thousand Oaks and Fillmore.; 0
610
Comment
UCR82058
Orobanche californica
David Charlton, S. Wilson
1994-6-4
5963
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR176874
Orochaenactis thysanocarpha
David Charlton
1989-6-24
3421
Inyo
Sierra Nevada Mtns./Owens Valley, rocky, narrow pass at the base of Wonoga Peak, Cottonwood Lakes/ Horseshoe Meadows Rd., Inyo National Forest, overlooking Owens Lake
2744
Comment
RSA552565
Orthocarpus purpurascens var. ornatus
D. Charlton
1991-4-16
4850
Kern
East of Buckhorn Lake on Branch Park Road, Edwards AFB.
762
Comment
RSA555359
Orthocarpus purpurascens var. ornatus
D. Charlton
1991-5-18
5183
Los Angeles
Piute Ponds, Edwards Air Force Base. Old Homestead road just east of ponds, south of Rosamond Dry Lakebed.
701
Comment
RSA563101
Orthocarpus purpurascens var. ornatus
D. Charlton
1991-5-28
5340
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
RSA564268
Orthocarpus purpurascens var. ornatus
D. Charlton
1991-5-28
5340
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
UCR130829
Oryzopsis hymenoides
David Charlton
1989-4-21
2894
Los Angeles
Mojave Desert (W): Antelope Valley, Ave. 'B' between 120th and 140th St. East, just south of Edwards Air Force Base.
701
Comment
RSA562296
Osmorhiza brachypoda
D. Charlton
1990-6-3
4332
Kern
Western slope of the Greenhorn Range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville.
1372
Comment
RSA562640
Osmorhiza brachypoda
D. Charlton
1990-6-3
4332
Kern
Western slope of the Greenhorn range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville.
457
Comment
UCR104691
Osmorhiza brachypoda
David Charlton
1989-6-11
3251
Kern
Los Padres Nat. Forest, Cuddy Valley Rd, west of Lake-of-the-Woods, NE of Mt. Pinos
1500
Comment
UCR44335
Osmorhiza chilensis
David Charlton
1986-6-6
340
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
SEINET3087436
Oxytheca perfoliata
David Charlton
1986-5-14
105
Inyo
Northern Mojave Desert; Crest of pass leading into Panamint Valley 15 mi north of Trona on the Trona-Wildrose Rd
762
Comment
RSA563484
Packera breweri
D. Charlton
1990-6-3
4345
Kern
Jct Granite Rd and Famoso-Woody Rd, Linns Valley near Poso, north of Bakersfield.
975
Comment
SEINET2054896
Packera multilobata
David Charlton
1986-5-15
153
Inyo
Grandview Campground, on the raod to the Shulman Grove, White Mountains.
2590
Comment
OBI53718
Paeonia californica
David Charlton
1988-4-2
1474
Los Angeles
Cleghorn Rd Turnoff on Cajon Pass, I15, Swarthout Valley Rd to end of pavement. Site is under powerline Rolling hills
1676
Comment Read comments Feb 4 2015
SBBG92828
Palafoxia arida
D. Charlton
1988-2-18
1123
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
SD127617
Palafoxia arida var. arida
David Charlton
1988-2-18
1123
Riverside
South side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash.
305
Comment
RSA563450
Panicum capillare
D. Charlton
1991-10-2
5631
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley
Comment
SD167331
Panicum urvilleanum
David Charlton
1998-11-28
6372
San Bernardino
Barstow, Mojave River at Barstow Road, near Highway 58.
640
Comment
UCR51938
Parnassia palustris var. californica
David Charlton
1987-8-29
1084
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment Read comments Jul 11 2011
UCR48830
Pectis papposa
David Charlton
1986-11-20
626
San Bernardino
Mojave Desert, Whipple Mtns, upper Whipple Wash, 4 mi above the powerline crossing
549
Comment
UCR118696B
Pectocarya anisocarpa
David Charlton
1989-4-30
3032 B
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs, c. 5 mi. (air) south of Palmdale, approximately 1 mile north of the northern boundary of the Angeles National Forest
1037
Comment
RSA463329
Pectocarya heterocarpa
D. Charlton, B. Pitzer
1988-4-9
1681
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
SBBG92929
Pectocarya heterocarpa
D. Charlton
1988-2-18
1147
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
UC1552170
Pectocarya heterocarpa
David Charlton
1988-4-2
1548
Kern
w Johanesburg (on Randsburg Road); Koehn Dry Lake
1066
Comment
UCR160799B
Pectocarya linearis
David Charlton, Robb Fishman
1989-4-3
2873 B
Los Angeles
Western Mojave Desert, Palmdale, corner of 10th St. and Ave 'M' to Amargosa Creek wash
770
Comment
RSA504974
Pectocarya linearis subsp. ferocula
D. Charlton
1988-3-19
1425
San Bernardino
Main bridge on Greenspot Road, Redlands, Santa Ana River.
457
Comment
RSA562682
Pectocarya linearis subsp. ferocula
D. Charlton
1990-4-15
4191
Los Angeles
Kentucky Springs, Sierra Hwy, northern edge of the Angeles National Forest
1037
Comment
RSA563089
Pectocarya linearis subsp. ferocula
D. Charlton
1991-4-2
4705
Kern
Rosamond Hills, one half mile west of Red Hill on Edwards AFB. Western Mojave Desert 1 1/2 miles east of Rosamond.
731
Comment
RSA563480
Pectocarya linearis subsp. ferocula
D. Charlton
1991-4-1
4705
Inyo
Bissell Hills, W of the Hospital, Edwards AFB. Antelope Valley, Mojave Desert.
732
Comment
RSA552524
Pectocarya penicillata
D. Charlton
1991-3-27
5300
San Bernardino
Jct Phelan Road and Hwy 138, Mojave Desert, eastern foothills of the San Gabriel Mtns.
1249
Comment
UCR160799A
Pectocarya penicillata
David Charlton, Robb Fishman
1989-4-3
2873 A
Los Angeles
Western Mojave Desert, Palmdale, corner of 10th St. and Ave 'M' to Amargosa Creek wash
770
Comment
OBI70227
Pectocarya platycarpa
David Charlton, Barbara Pitzer
1988-5-7
1819
San Bernardino
E. Mojave Desert, 11.4 I N of hwy 40 on Essex Rd. Providence Mts, Wash on lower bajada parallel to rd 9 mi E of Mitchell Caverns Recreational Area
853
Comment Read comments Jan 8 2017
UCR41792B
Pectocarya platycarpa
David Charlton
1986-2-15
0051 B
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
RSA504963
Pectocarya recurvata
D. Charlton
1988-3-6
1244
Inyo
25 miles W of Death Valley Jct Hwy190, First dirt road S of eastern boundry of Park, steep road up dark boulders on hills of old lava flows.
610
Comment Read comments Dec 20 2016
UC1552164
Pectocarya recurvata
David Charlton
1988-4-2
1522
San Bernardino
Between Red Mountain and Randsburg where Hwy 395 makes a 90 degree turn
1066
Comment
SEINET3084020
Pectocarya setosa
David Charlton
1988-4-2
1584
Kern
West if Johannesburg on Randsburg Rd. Rocky near Garlock Siding, Roselyn Dry Lake
579
Comment
UCR160804
Pectocarya setosa
David Charlton
1989-5-12
3110
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
SEINET3079793
Pedicularis attollens
David Charlton, Gary Charlton
1988-6-30
2358
Inyo
Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 miles E of Bishop, Central Sierras.
3200
Comment
UCR53526
Pedicularis attollens
David Charlton, G. Charlton
1988-6-30
2358
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR118712
Pedicularis semibarbata
David Charlton
1989-6-23
3402
Inyo
Sierra Nevada Mtns., first wet meadow on Little Cottonwood Creek Trail to Cottonwood Lakes from Horseshoe Meadow Road, Inyo National Forest, west of Owens Dry Lake
2988
Comment Read comments Aug 4 2017
SEINET7106687
Pediomelum californicum
David Charlton, S. Wilson
1994-6-4
6011
Kern
Southern Sierra Nevada Mtsn. Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads (Tehachapi NE 7.5' Q).; 0
1372
Comment
CDA4746
Peganum harmala
David Charlton
1990-6-29
4453
Kern
Edwards Air Force Base, roadside, 0.5 mi. E of Lancaster Blvd. on Old Hospital Road. Across from P Housing section
0
Comment
RSA562698
Peganum harmala
D. Charlton
1991-5-28
5342 -a
Kern
Road to South Base Edwards AFB, Jones (Old Hospital Rd.) North side of road at P Housing, actoss from Old Generals house. Mojave Desert, Antelope Valley.
709
Comment
SEINET5766339
Peganum harmala
David Charlton
1991-5-28
5342 -a
Kern
Antelope Valley: Road to South base Edwards AFB. Jones (Old Hospital Rd.) North side of road at P HOusing aross from Old Generals house.
709
Comment
RSA552443
Peganum harmala
D. Charlton
1990-6-29
4453
Kern
One mi. east of junction between Lancaster Blvd. and Old Hospital Rd. near 'P' housing. Rare roadside noxious weed, possible horticultural herb excape from the old generals house.
701
Comment
RSA557864
Peganum harmala
D. Charlton
1992-5-13
s.n.
Kern
Jones (Old Hospital) Rd., South Base Edwards AFB Solitary specimen occurs north of B Housing along roadway. Creosote Bush Scrub with Joshua tree.
762
Comment
RSA563462
Peganum harmala
D. Charlton
1992-5-13
s.n.
Kern
Jones (Old Hospital) Rd., South Base Edwards AFB Solitary specimen occurs north of B Housing along roadway. Creosote Bush Scrub with Joshua tree.
762
Comment
UCR118539
Pellaea breweri
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3847
Inyo
Sierra Nevada Mtns., trail between South Lake and Long Lake, Inyo National Forest [lat/long for 'switchbacks' at 10,000 ft.]
3049
Comment
RSA552146
Penstemon
D. Charlton, Jack Zaninovich
s.n.
Kern
1.5 mi. west of Sherman Grade summit.
Comment
UCR53339
Penstemon calcareus
David Charlton, B. Pitzer
1988-5-8
1862
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA562337
Penstemon centranthifolius
D. Charlton
1992-6-27
s.n.
San Bernardino
Road from Cushenbury Springs, Hwy 178 to Baldwin and Big Bear Lakes south of Apple Valley.
1677
Comment
UCR119126A
Penstemon centranthifolius
David Charlton
1989-4-30
2956
Los Angeles
San Gabriel Mtns., Angeles Crest Highway near Angeles Crest Station, southern boundary of the Angeles National Forest.
762
Comment
UCR43321
Penstemon centranthifolius
David Charlton
1986-6-15
s.n.
Los Angeles
San Gabriel Mtns., Mile High, intersection of Swarthout Canyon Road and Largo Vista Road (N4)
1067
Comment
UCR176876
Penstemon davidsonii
David Charlton
1989-6-24
3423
Inyo
Sierra Nevada Mtns./Owens Valley, rocky, narrow pass at the base of Wonoga Peak, Cottonwood Lakes/ Horseshoe Meadows Rd., Inyo National Forest, overlooking Owens Lake
2744
Comment
UCR53473
Penstemon davidsonii
David Charlton, G. Charlton
1988-8-1
2395
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR52294
Penstemon floridus var. austinii
David Charlton
1988-6-4
2050
Inyo
Death Valley, Middle Wildrose Canyon, 5.5 mi south of Ranger Station near 5000' sign on Charcoal Kiln Rd.
1524
Comment
RSA463015
Penstemon fruticiformis
D. Charlton, B. Pitzer
1988-4-9
1661
Inyo
Grapevine Canyon at Jct of Hunter Mtn Rd and Saline Valley Rd. Collected from JCT to 1 mile down canyon on Saline Valley Road
1829
Comment Read comments Jul 1 2012
RSA504957
Penstemon fruticiformis subsp. amargosae
D. Charlton
1988-6-4
2016
Inyo
Wildrose Canyon, Death Valley National Park. Mahogany Flat Rd. near ranger station at road jct. and lower campground
1524
Comment
SBBG89084
Penstemon fruticiformis subsp. fruticiformis
D. Charlton
1988-6-4
2016
Inyo
Wildrose Cyn, Mahogany Flat Rd, near ranger station at road jct and lower cmpgrd
1524
Comment
SEINET10898190
Penstemon fruticiformis subsp. fruticiformis
David Charlton
1988-6-4
Charlton 2016
Inyo
Wildrose canyon, death valley national park. Mahogany flat rd., Near ranger Station at road jct. And lower campground. Sagebrush scrub with blackbrush. E/w -Facing valley bottom. Atriplex and tetradymia
1524
Comment
SEINET10334011
Penstemon grinnellii
David Charlton
1989-7-8
3574
Tulare
Southern Sierra Nevada Mtns, Sequoia National Forest, 1.5 miles W of Sherman Grade Summit, ca 13 km ENE of Johnsondale
2591
Comment
UCR43303
Penstemon grinnellii subsp. grinnellii
David Charlton
1986-6-15
223
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
RSA552496
Penstemon grinnellii subsp. scrophularioides
D. Charlton
1989-7-22
3800
Kern
Lower Breckenridge Rd. Hobo Ridge, Breckenridge Mountain; Sequoia National Forest; SW of Lake Isabella,
1829
Comment
UCR118551
Penstemon heterodoxus
David Charlton
1989-6-23
3362
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR119730
Penstemon labrosus
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3658
Kern
Mt. Pinos Region, Los Padres National Forest, end of paved road up Mt. Pinos [near Chula Vista Campground]
2561
Comment
UCR43317
Penstemon labrosus
David Charlton
1986-6-15
0291
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCR47463
Penstemon labrosus
David Charlton
1986-6-15
0291
Los Angeles
San Gabriel Mtns., Lightning Ridge, at intersection of Forest Road 3N06 and 4 mi NW of San Bernardino Co. line
2256
Comment
UCR42369
Penstemon laetus subsp. laetus
David Charlton
1986-4-17
200
Kern
Southern Sierra Nevada Mtns, Lake Isabella Road, 2 mi west of China Gardens turn-off
610
Comment
OBI43847
Penstemon newberryi
David Charlton
1986-6-6
411
Tulare
Redrock Meadows on upper Redrock Crk, Golden Trout Wilderness, S Sierra Nevada Mts
2637
Comment
SD124873
Penstemon newberryi
David Charlton
1986-6-6
411
Tulare
North end of Redrock Meadows, near Indian Head Rocks on upper Redrock Creek, Golden Trout Wilderness, souther Sierra Nevada Mountains
2636
Comment
UCR44165
Penstemon newberryi
David Charlton
1986-6-6
411
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR46569
Penstemon oreocharis
David Charlton
1986-6-7
413
Tulare
Sierra Nevada Mountains, Blackrock Trailhead, just east of Blackrock Mountain, at end of the road from Kennedy Meadows
2774
Comment
RSA456785
Penstemon palmeri
D. Charlton, B. Pitzer
1988-5-8
1888
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA489602
Penstemon palmeri
D. Charlton, Alan Romspert
1988-6-14
2151
San Bernardino
Hart Mine, Southern Castle Mountains, E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
RSA511773
Penstemon palmeri
D. Charlton
1988-6-4
2024
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 mile below Thorndyke Campground.
1829
Comment
SEINET3079468
Penstemon palmeri
David Charlton
1986-5-15
144
Inyo
Crest of Inyo Mountains, 11.7 mi. W of junction with road to Eureka Dunes.
1829
Comment
UCR52283
Penstemon palmeri
David Charlton
1988-6-4
2024
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 mi below Thordyke Campground.
2104
Comment
SEINET10548076
Penstemon palmeri
David Charlton, B. G. Pitzer
1988-5-8
Charlton 1888
San Bernardino
E. Mojave desert, 1/2 mile n of silver (bonanza) king mine. Providence mtns., Ne of mitchell caverns rec. Area. Large n/s running wash just n of wooden Cabins. Creosote bush scrub on bajada with narrow e-facing limestone canyon With rocky hillsides and eventually winding cliffs
1067
Comment
SBBG89080
Penstemon patens
D. Charlton
1988-6-5
2105
Inyo
Badger Flat, Mazourka Cyn Rd at wildlife guzzler
2286
Comment
UCR43279
Penstemon patens
David Charlton
1986-5-16
159
Inyo
White Mountains, Picnic area 2 mi south of Grandview Campground on the road to the Schulman Grove
2287
Comment
UCR41440
Penstemon pseudospectabilis
David Charlton
1986-2-15
0039
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
OBI47582
Penstemon rydbergii var. oreocharis
David Charlton
1986-6-7
413
Tulare
Blackrock Trailhead, just E of Blackrock Mtn, Sierra Nevada Mtns, end of the rd from Kennedy Meadows
2774
Comment
SD125719
Penstemon rydbergii var. oreocharis
David Charlton
1986-6-7
413
Tulare
Blackrock Trailhead, just E of Blackrock Mountain., Sierra Nevada Mountains, end of the road from Kennedy Meadows
2774
Comment
SD124874
Penstemon speciosus
David Charlton
1986-6-6
414
Tulare
Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness, southern Sierra Nevada Mountains
2636
Comment
UCR44226
Penstemon speciosus
David Charlton
1986-6-6
414
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA557850
Penstemon speciosus
D. Charlton
1989-6-23
3363
Inyo
Campground on east side of Horseshoe Meadows, Cottonwood Lakes Trailhead Rd. Inyo National Forest. Cottonwood Creek is just west of Owens Dry Lake.
2683
Comment
RSA562166
Penstemon speciosus
D. Charlton
1989-6-10
3224
Los Angeles
Frazler Mtn Rd., Lockwood Valley, Los Padres National Forest.
1829
Comment
UCR82085
Perideridia pringlei
David Charlton
1994-6-4
5909
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR42448
Peritoma lutea
David Charlton
1986-4-16
177
Mono
Fish Lake Valley, near Nevada's [Esmeralda] Co.
1372
Comment
UCR41651
Perityle emoryi
David Charlton
1986-2-15
50
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
UCR118558
Perityle megalocephala var. megalocephala
David Charlton, Mary DeDecker, P. DeDecker, Vince Yoder, Ann Yoder
1989-8-20
3948
Inyo
Inyo Mountains, Papoose Flat, Inyo National Forest, c. 22 km SW of Big Pine and 9 km west of Waucoba Mtn.
2591
Comment
RSA563977
Petalonyx nitidus
D. Charlton
1992-6-27
s.n.
San Bernardino
Cushenbury Springs, Hwy 178, N of Baldwin and Big Bear lakes S of Apple Valley.
1372
Comment
RSA457677
Petalonyx thurberi
D. Charlton, B. Pitzer
1988-5-7
1809
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
SEINET2066338
Petalonyx thurberi
David Charlton, Virginia Howard
1989-6-15
3356
San Bernardino
Western Mojave Desert: sled track near south entrance to Edwards Air Force Base, near intersection of Lancaster Blvd. [120th St. East] and Ave. D. (Redman 7.5 Q.)
713
Comment
UCR121676
Petalonyx thurberi
David Charlton, Virginia Howard
1989-6-15
3356
Los Angeles
Western Mojave Desert, sled track near south entrance to Edwards Air Force Base, near intersection of Lancaster Blvd. [120th St. East] and Ave. D
713
Comment
RSA511753
Petalonyx thurberi
D. Charlton
1988-6-4
2068
Inyo
28 miles N of Inyo County line 35 miles N of Trona on Hwy 178. Central Panamint Sink NW of Ballarat.
457
Comment
UCR169013
Petrorhagia dubia
David Charlton
2005-5-16
8001 A
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA552575
Phacelia ambigua
D. Charlton
1991-4-20
4892
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA560975
Phacelia ambigua
D. Charlton
1991-4-14
4806
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy 247.
854
Comment
RSA562248
Phacelia ambigua
D. Charlton
1991-5-10
5091
San Bernardino
Kramer Hills, Powerline Road west of Hwy 395, 1 mile south of crest at base of hills
823
Comment
SBBG92730
Phacelia calthifolia
D. Charlton
1988-3-6
1299
San Bernardino
Saratoga Spring; valley flats with old dry drainage channel [Death Valley]
152
Comment
RSA463007
Phacelia campanularia subsp. vasiformis
D. Charlton, B. Pitzer
1988-5-8
1883
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA552589
Phacelia cicutaria var. hispida
D. Charlton, Robb Fishman
1991-5-21
5215
Los Angeles
Southern Ritter Ridge, site of Joshua Tree preservation preserve, Palmdale.
1037
Comment
RSA483581
Phacelia ciliata
D. Charlton
1988-4-3
1717
Los Angeles
West of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley.
1067
Comment
UCR52404
Phacelia ciliata
David Charlton
1988-4-3
1717
Los Angeles
Western Mojave Desert, W of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley
1070
Comment
UCR82059
Phacelia ciliata
David Charlton, S. Wilson
1994-6-4
6012
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR83666
Phacelia ciliata
David Charlton, Randi McCormick
1991-4-28
5031
Kern
San Joaquin Valley, junction of Lerdo Hwy and I-5, c. 13 mi. NW of Buttonwillow, NW side of road
15
Comment
RSA560921
Phacelia ciliata
D. Charlton
1991-4-28
5013
Kern
Lerdo Hwy approximately 5 miles W of I5. Near W side Drainage Canal.
Comment
RSA562318
Phacelia ciliata
D. Charlton, R. McCormick
1991-4-28
5013
Kern
Lost Hills Road, east of Nature Conservancy, 1 mile north of junction with Highway I-5.
Comment
RSA562710
Phacelia crenulata var. ambigua
D. Charlton
1991-4-24
4935 b
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
UCR43325
Phacelia davidsonii
David Charlton
1986-6-15
230
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
RSA483607
Phacelia distans
D. Charlton
1988-5-21
1940
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
RSA555478
Phacelia distans
D. Charlton
1988-2-18
1183
Riverside
Alluvial Fan, S side of Little San Bernardino Mtns, Fargo Canyon road to Cottonwood wash, S of Joshua Tree National Par, Parallel to I10. 1 mile E of Jct Dillon Road and Fargo Canyon road.
610
Comment
RSA562167
Phacelia distans
D. Charlton
1992-4-11
s.n.
San Bernardino
Coon Canyon, w of Rainbow Basin, N of Barstow, 1 mile N of Fossil Bed Road.
1006
Comment
UCR104771
Phacelia divaricata var. congdonii
David Charlton
1989-6-17
3323
Kern
Sierra Nevada Mtns, Sequoia National Forest, 0.5 mi west of Rancheria Road, at a point 2 mi north of Alta Sierra, NE of Lake Isabella
2000
Comment
RSA552393
Phacelia douglasii
D. Charlton
1990-4-7
4109
Los Angeles
Kentucky Springs, Sierra Highway, northern edge of Angeles National Forest.
1037
Comment
RSA562647
Phacelia fremontii
D. Charlton
1991-4-5
4732
Kern
Jct of Hwy 58 and Neuralia Road, south of Red Rock Canyon State Park and west of Jawbone Canyon.
762
Comment
RSA563477
Phacelia fremontii
D. Charlton
1991-4-5
4732
Kern
Jct of Hwy 58 and Neuralia Road, south of Red Rock Canyon State Park and west of Jawbone Canyon.
762
Comment
UCR82061
Phacelia fremontii
David Charlton, S. Wilson
1994-6-4
5955
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA562286
Phacelia fremontii
D. Charlton
1991-4-6
4767
Kern
Mojave Desert, Copper Queen Mine, southern Sierra Nevada Mtns., Canyon just south Jaw Bone Canyon. 2 miles southwest of Jct between Neuralia Rd and Hwy 58.
915
Comment Read comments Jan 4 2012
UCR82062
Phacelia imbricata
David Charlton, S. Wilson
1994-6-4
5954
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR43254
Phacelia imbricata subsp. imbricata
David Charlton
1986-6-15
243
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UC1534579
Phacelia mutabilis
David Charlton
1986-6-7
424
Tulare
Blackrock Trailhead Sierra Nevada Mountains (just e of Blackrock Mountain, end of the rd from Kennedy Meadows)
2773
Comment
UCR44368
Phacelia mutabilis
David Charlton
1986-6-6
424 A
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR46047
Phacelia mutabilis
David Charlton
1986-6-7
424 B
Tulare
Sierra Nevada Mountains, Blackrock Trailhead, just east of Blackrock Mountain, at end of the road from Kennedy Meadows
2774
Comment
SD124856
Phacelia mutabilis
David Charlton
1986-6-7
424
Tulare
Sierra Nevada Mts.,just E of Blackrock Mountain, end of Road from Kennedy Meadows
2774
Comment
RSA560913
Phacelia nashiana
D. Charlton
1991-4-24
4990
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
RSA562247
Phacelia nashiana
D. Charlton
1991-5-3
5061
Kern
South Siphon Rd. out of Cinco, 17 miles north of Mojave. Aqueduct Rd. just south of Jawbone Canyon, Hwy 14. Foothills of the Sierra Nevadas.
823
Comment
RSA562881
Phacelia nashiana
D. Charlton
1991-4-6
4767
Kern
Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon;
762
Comment
UCR199268
Phacelia nashiana
David Charlton
1991-4-6
4767
Kern
Southern Sierra Nevada Mountains/NW Mojave Desert, Copper Queen Mine Road, 3 mi south of Red Rock Canyon
762
Comment
RSA562325
Phacelia parishii
D. Charlton
1992-5-11
s.n.
San Bernardino
Powerline Rd. near Sunrise Canyon Rd. offramp, Yermo. East of Barstow
549
Comment Read comments Dec 21 2010
RSA456752
Phacelia pedicellata
D. Charlton, B. Pitzer
1988-5-7
1842
San Bernardino
E Mojave Desert, on ranch road between Essex road and Black Canyon Road at Colton Well. Providence Mountains; E of Mitchell Caverns.
762
Comment
UCR53325
Phacelia pedicellata
David Charlton, B. Pitzer
1988-5-7
1842
San Bernardino
Eastern Mojave Desert, Providence Mountains, Colton Well, on ranch road between Essex Road and Black Canyon Road. Bajada east of Mitchell Caverns
762
Comment
RSA0106635
Phacelia purpusii
D. Charlton
1989-6-17
3323
Kern
Sierra Nevada Mtns.: Sequoia National Forest, 0.5 mi W of Rancheria Road, at a point 2 mi N of Alta Sierra, NE of Lake Isabella.
2000
Comment
RSA562156
Phacelia ramosissima
D. Charlton
1988-3-19
1445
San Bernardino
Main bridge on Greenspot Road, Redlands, Santa Ana River.
457
Comment
UCR103494
Phacelia ramosissima
David Charlton
1989-7-22
3759
Kern
Sierra Nevada Mtns., Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
UCR119736
Phacelia ramosissima
David Charlton
1989-10-7
4071
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
RSA552604
Phacelia ramosissima
D. Charlton
1989-7-16
3659
Ventura
End of paved road, Mt. Pinos, Los Padres National Forest.
2591
Comment
UCR82063
Phacelia ramosissima var. latifolia
David Charlton, S. Wilson
1994-6-4
5958
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA560948
Phacelia ramosissima var. latifolia
D. Charlton
1992-5-25
s.n.
Kern
Short Canyon, west of Ridgecrest and Highway 14 in the foothills of the Sierra Nevada, south of Owens Peak.
1067
Comment
RSA563468
Phacelia ramosissima var. latifolia
D. Charlton
1990-6-3
4354
Kern
0.2 miles south of the Tehachapi Loop between Tehachapi and Bakersfield.
976
Comment
UCR52289
Phacelia rotundifolia
David Charlton
1988-3-6
1222
Inyo
Northern Mojave Desert, Death Valley region, Hwy 190, first dirt road south of monument boundary, between Furnace Creek and Death Valley Junction
960
Comment
RSA562246
Phacelia vallis-mortae
D. Charlton
1991-4-24
4935 a
Kern
Sierra Nevada foothills, North of Mt. Tehachapi and Mojave. Unpaved road 1/2 mile north of Phillips Rd. Neuralia, leads to powerline road that is parallel to highway.
823
Comment
UCR43249
Phacelia vallis-mortae
David Charlton
1986-5-15
136
Inyo
Northern Mojave Desert, Death Valley region, east side of Last Chance Range, near east foot of road through Hanging Rock Canyon, on unnamed dirt road 20 mi NNW of Hwy 190 and Ubehebe Crater
1372
Comment
RSA562309
Phacelia vallis-mortae
D. Charlton, Mary DeDecker, Victoria Hamilton, M. O. Bagley
1991-6-9
s.n.
Inyo
Santa Rosa Wash, Darwin Mesa, 1 mile N of Jct Saline Valley Road and Hwy 190.
1494
Comment
UCR119238
Phleum alpinum
David Charlton
1989-6-23
3372
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
RSA489619
Phlox austromontana
D. Charlton
1988-5-28
2113
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
UCR53512
Phlox condensata
David Charlton, G. Charlton
1988-8-1
2400
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR176877
Phlox diffusa
David Charlton
1990-6-10
4464
Kern
Sierra Nevada Mtns., Piute Mountain Road, Sequoia National Forest Road 28S01, 10.1 miles north of the southern forest boundary, [c. 1 mile] north of Saddle Spring Camp
2073
Comment
RSA552182
Pholistoma membranaceum
D. Charlton, Randi McCormick
1991-4-28
5021
Kern
Hwy 58, near the San Luis Obispo County Line, Temblor Range.
823
Comment
RSA563008
Pholistoma membranaceum
D. Charlton
1991-4-6
4759
Kern
Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon;
762
Comment
RSA564767
Pholistoma membranaceum
D. Charlton
1991-4-6
4759
Kern
Copper Queen Mine Rd., Southern Sierra, 3 miles south of Red Rock Canyon;
762
Comment
SEINET3091381
Pholistoma membranaceum
David Charlton
1991-4-6
4759
Kern
Copper Queen Mine Rd., Southern Sierras 3 miles south of Red Rock Canyon. Western Mojave Desert.
762
Comment
RSA552552
Pholistoma membranaceum
D. Charlton
1991-4-6
4759
Kern
Mojave Desert, Rosamond Hills E of Hwy 58.
884
Comment
RSA562998
Pholistoma membranaceum
D. Charlton
1991-4-2
4752
Kern
Rosamond Hills, one mile west of Red Hill and 1 and 1/2 miles northwest of Rosamond
732
Comment
UCR102259
Phoradendron densum
David Charlton
1989-4-7
2983
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1037
Comment
IRVC29524
Phoradendron villosum
David Charlton
1989-6-17
3344
Kern
3 mi S of Walker Basin, just N of the Cowboy Memorial and 6 mi N of the Piute Mtn Trading Post. Southern Sierra Nevada Foothills.
976
Comment
UCR129490
Phoradendron villosum
David Charlton
1989-6-17
3344
Kern
Southern Sierra Nevada Foothills., 3 mi south of Walker Basin, just north of the Cowboy Memorial and 6 mi north of the Piute Mtn Trading Post
976
Comment
RSA552357
Phragmites australis
D. Charlton
1989-12-10
4151
Kern
El Paso Mtns, Mesquite Springs, N. of Fremont Valley and S. of Ridgecrest.
671
Comment
RSA555469
Phragmites australis
D. Charlton
1991-8-28
5579
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR53529
Phyllodoce breweri
David Charlton, G. Charlton
1988-6-30
2361
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA511738
Physalis crassifolia
D. Charlton
1988-6-4
2045
Inyo
Lower Wildrose Canyon just W of Death Valley National Monument's western boundary on Hwy. Wildrose Road. Emigrant Pass area W of Stovepipe Wells.
762
Comment
UC1552022
Physalis crassifolia
David Charlton
1988-2-18
1196
Riverside
5 mi e Dillon Rd. junction with Fargo Canyon Rd. (Fargo Canyon Rd to Cottonwood Wash, s of Joshua Tree National Park, parallel to I-10, s side of Little San Bernardino Mtns); Little San Bernardino Mtns.
762
Comment
UCD126799
Physalis crassifolia
David Charlton
1988-6-4
2045
Inyo
Lower Wildrose Canyon just west of Death Valley National Monument's western boundary on Highway Wildrose Road Emigrant Pass area west of Stovepipe Wells.
762
Comment
UCR41796
Physalis crassifolia
David Charlton
1986-2-15
100
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns., lower Whipple Wash at intersection with powerline road
168
Comment
UCR53462
Pinus albicaulis
David Charlton, G. Charlton
1988-8-1
2386
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR118575
Pinus contorta var. murrayana
David Charlton
1989-6-23
3464
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR251276
Pinus contorta var. murrayana
David Charlton
1989-6-23
3358
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
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
UCR106039
Pinus sabiniana
David Charlton
1989-5-12
3149
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
SEINET251172
Piptatherum miliaceum
David Charlton
1989-10-7
4062
Ventura
Santa Susana Mtns. Region: 1 mile north of Moorpark on Hwy 23, - Walnut Canyon.
213
Comment
UCR78070
Piptatherum miliaceum
David Charlton
1991-7-5
5481
Ventura
Western Transverse Range, Broadway Road, Balcom Canyon in the South Mtn-Oak Ridge area
305
Comment
RSA562942
Piptatherum miliaceum
D. Charlton
1991-7-5
5481
Ventura
Broadway Rd., Balcom Canyon in the South Mtn.-Oak Ridge area SE of Santa Paula.
305
Comment
UCR82065
Pityrogramma triangularis
David Charlton, S. Wilson
1994-6-4
5902
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
SD237382
Plagiobothrys
David Charlton
2005-5-16
8012
Yuba
Sacramento Valley: Yuba Gold Field; just S of Yuba River; ca. 7.5 miles ENE of Marysville; N of Beale Air Force Base; Survey area ca. 2 mi by 1 mi (Browns Valley 7.5'Q)
35
Comment
UCR169028
Plagiobothrys
David Charlton
2005-5-16
8012
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA552534
Plagiobothrys arizonicus
D. Charlton
1991-4-5
4724
Kern
Jct of Hwy 58 and Neuralia Road, south of Red Rock Canyon State Park and west of Jawbone Canyon
762
Comment
RSA563014
Plagiobothrys arizonicus
D. Charlton
1991-4-7
4785
Kern
Mesquite Canyon, El Paso Mtns, 10 miles E of Red Rock Canyon
762
Comment
RSA563110
Plagiobothrys arizonicus
D. Charlton
1991-6-6
5348
Kern
Woodford-Tehachapi Road, Golden Hills, NW Tehachapi.
1220
Comment
RSA552361
Plagiobothrys bracteatus
D. Charlton
1991-5-18
5179
Kern
East side of Shuttle Road, between road and Rosamond Dry Lakebed
701
Comment
RSA552484
Plagiobothrys bracteatus
D. Charlton
1991-4-16
4840
Kern
East of Buckhorn Lake on Branch Park Road, Edwards AFB.
762
Comment
RSA563018
Plagiobothrys canescens
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
RSA486618
Plagiobothrys jonesii
D. Charlton, Steve Boyd, L. Arnseth, S. Meury, D. Nordin, Richard Noyes, Timothy S. Ross
1988-4-8
1737
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20 deep. Mojave Desert.
1372
Comment
SBBG92811
Plantago
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2222
Unknown
Observatory peak, Sierra San Pedro Martir, Baja California Norte
2743
Comment
SD124734
Plantago ovata
David Charlton
1986-2-15
34
San Bernardino
Whipple Mountains; lower Whipple wash at its intersection with the powerline road.
167
Comment
RSA552475
Plantago ovata var. fastigiata
D. Charlton
1991-4-20
4893
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
RSA563570
Plantago ovata var. fastigiata
D. Charlton
1991-4-16
4893
San Bernardino
Stoddard Valley 5 miles south of Barstow, base of rolling hills forming the northern valley edge, E of Hwy 247.
808
Comment
UCR101096
Platanthera dilatata
David Charlton
1989-7-8
3537
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
SEINET3893867
Platanthera dilatata var. leucostachys
David Charlton
1989-1
Tulare
Comment
RSA552516
Platanthera leucostachys
D. Charlton
1989-7-8
3480
Tulare
Horse Meadows, Kern Plateau, Sequoia National Forest. Horse Meadows Campground 10 Miles south of Jct with Sherman Mtn. Rd. Stream along Deadwood Trail.
2256
Comment
UCR119724
Platanthera sparsiflora
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3633
Ventura
Mt. Pinos Region, Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground]
2378
Comment
HSC86978
Platystemon californicus
David Charlton
1988-4-2
1536
Kern
Jawbone Canyon, N of Mojave and S of Red Rock Canyon State Park on Hwy. 14, at end of dirt road in Alpine Canyon
762
Comment
UCR176850
Platystemon californicus var. crinitus
David Charlton
1988-4-2
1536
Kern
Western Mojave Desert, Jawbone Canyon watershed, south of Red Rock Canyon State Park off Hwy 14, at end of dirt road in Alpine [or Alphie] Canyon, headed toward reddish rock outcrop, north of Jawbone Canyon Road where it becomes dirt
854
Comment
UCR41789
Pleurocoronis pluriseta
David Charlton
1986-2-16
32
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
IRVC29525
Pluchea sericea
David Charlton
1990-4-20
4249
Kern
Mesquite Springs, south central El Paso Range. Mojave Desert
671
Comment
RSA552356
Pluchea sericea
D. Charlton
1989-12-10
4150
Kern
El Paso Mtns, Mesquite Springs, N of Fremont Valley and S of Ridgecrest.
671
Comment
SEINET2042330
Pluchea sericea
D. Charlton
1990-4-20
4249
Kern
Mesquite Springs, S central El Paso Range.
671
Comment
UCR129489
Pluchea sericea
David Charlton
1990-4-20
4249
Kern
Mojave Desert, Mesquite Springs, south central El Paso Range.
671
Comment
SBBG87369
Pluchea sericea
D. Charlton, R. Thorne
1988-3-13
1375
Unknown
lower Guadalupe Cyn, near hot springs, Sierra de Juarez
Comment
UCR52150
Poa fendleriana
David Charlton
1988-6-4
2071
Inyo
Northern Mojave Desert, Thorndike Campground, Upper Wildrose Canyon, [Panamint Range] 1 mi above Charcoal Kilns
2287
Comment
RSA489844
Poa pratensis
D. Charlton
1986-6-15
290
Los Angeles
Buckhorn Campground, San Gabriel Mountains. Creek along Buckhard trail
2134
Comment
UCR43344
Poa pratensis
David Charlton
1986-6-15
305
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
RSA463020
Poa secunda
D. Charlton, B. Pitzer
1988-4-9
1668
Kern
Saline Valley road N of Darwin, 6 miles N of Jct with Hwy 190 near Lee Mine.
1524
Comment Read comments Mar 17 2014
RSA504980
Poa secunda
D. Charlton
1988-4-3
1714
San Diego
De Luz Canyon: Along De Luz-Murrieta Road and De Luz Creek.
150
Comment
SEINET3222839
Poa secunda
David Charlton
1986-5-15
157
Inyo
Grandview campground, on the road to the Schulman Grove, White Mountains.
2590
Comment
UCR43343
Poa secunda
David Charlton
1986-6-15
267
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR168804
Pogogyne ziziphoroides
David Charlton
2005-5-16
8027 B
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA562707
Polygonum aviculare subsp. aviculare
D. Charlton
1991-10-2
5632
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley.
Comment
RSA563464
Polygonum aviculare subsp. aviculare
D. Charlton
1991-10-2
5632
Kern
Ditch draining housing area north of commissary of Edwards AFB, Antelope Valley.
Comment
UCR44336
Polygonum bistortoides
David Charlton
1986-6-6
408
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA560985
Polygonum lapathifolium
D. Charlton
1991-8-28
5584
Inyo
Fish Slough, 5 mi N of Bishop and 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA562858
Polygonum lapathifolium
D. Charlton
1991-8-28
5584
Inyo
Fish Slough, 5 mi N of Bishop and 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
RSA557819
Polygonum lapathifolium
D. Charlton
1991-7-30
5539
Los Angeles
Rancho Santa Clarita, Bouquet Canyon Rd, north of Jct. with Soledad Canyon Rd.
488
Comment
RSA562795
Polygonum lapathifolium
D. Charlton, Lew Heide
1991-9-19
5609
Los Angeles
Piute Ponds, freshwater marsh between Rosamond and Lancaster emergent perennial in southwest corner near water outfall
762
Comment
RSA555471
Polygonum persicaria
D. Charlton
1991-8-28
5584
Inyo
Fish Slough, 5 mi N of Bishop and 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
POM504975
Polypogon australis
D. Charlton
1988-3-19
1432
San Bernardino
Main bridge on Greenspot Road, Redlands, Santa Ana River.
457
Comment
HSC86972
Polypogon viridis
David Charlton
1988-6-5
2060
Inyo
Darwin Falls, canyon between parking area and falls. Between Darwin and Father Crowley Monument, W of Death Valley national Mounument.
915
Comment
RSA511763
Populus trichocarpa
D. Charlton
1988-6-6
2089
Inyo
Shepards Pass Trailhead road on Symmes Creek, West of Independence. East slope of the Southern Sierras.
1829
Comment
UCD110714
Populus trichocarpa
David Charlton
1988-6-6
2089
Inyo
Shepards Pass Trailhead road on Symmes Creek, West of Independence. East slope of the Southern Sierras.
1828
Comment
UCR119725
Potentilla biennis
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3639
Ventura
Mt. Pinos Region, Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground]
2378
Comment
UCR44166
Potentilla glandulosa
David Charlton
1986-6-6
421
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR53524
Potentilla glandulosa
David Charlton, G. Charlton
1988-8-1
2379
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
SEINET3077285
Potentilla gracilis
David Charlton, Gary Charlton
1988-6-30
2360
Inyo
Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi E of Bishop, Central Sierras, eastern slope.
3048
Comment
UCR44330
Potentilla gracilis
David Charlton
1986-6-6
375
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR53528
Potentilla gracilis
David Charlton, G. Charlton
1988-6-30
2360
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR48848
Potentilla gracilis var. elmeri
David Charlton
1987-8-29
1063
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment Read comments May 31 2011
RSA450366
Prenanthella exigua
D. Charlton
1988-4-21
1803
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
UCR43255
Prenanthella exigua
David Charlton
1986-5-15
137
Inyo
Northern Mojave Desert, Death Valley region, east side of Last Chance Range, near east foot of road through Hanging Rock Canyon, on unnamed dirt road 20 mi NNW of Hwy 190 and Ubehebe Crater
1372
Comment
UCR52288
Prosopis glandulosa
David Charlton
1988-6-4
2069
Inyo
Northern Mojave Desert, Emigrant Pass area west of Stovepipe Wells, Lower Wildrose Canyon, just west of Death Valley National Monument western boundary on Wildrose Road
1372
Comment
RSA463334
Prosopis glandulosa var. torreyana
D. Charlton, B. Pitzer
1988-4-9
1672
Inyo
Salt Lake in Saline Valley between Inyo and Cottonwood Mts, W of Death Valley
579
Comment
RSA511752
Prosopis glandulosa var. torreyana
D. Charlton
1988-6-4
2069
Inyo
Lower Wildrose Canyon just E of Death Valley National Monuments Western boundry on Hwy. Wildrose Road. Emigrant Pass area W of Stovepipe Wells. Wildrose Springs, W of Picnic Area with Oleander.
1372
Comment
SEINET2065921
Prunella vulgaris subsp. lanceolata
David Charlton
1986-6-6
374
Tulare
Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness, southern Sierra Nevada Mts.
1981
Comment
UCR49382
Prunella vulgaris var. lanceolata
David Charlton
1986-6-6
374
Tulare
Sierra Nevada Mtns, Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
UCR43278
Prunus andersonii
David Charlton
1986-5-14
122
Inyo
6.6 miles NE of Saline Valley Road on Hunter Mountain Road, near the entrance to Death Vally National Monument
1829
Comment
LA105701
Prunus emarginata
David Charlton;
1986-6-7
398
Tulare
Sierra Nevada, Golden Trout Wilderness, along the trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
2316
Comment
UCR104738
Prunus emarginata
David Charlton
1989-7-8
3475
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR43324
Prunus emarginata
David Charlton
1986-6-15
229
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
RSA456784
Prunus fasciculata
D. Charlton, B. Pitzer
1988-5-8
1897
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA560974
Prunus fasciculata
D. Charlton
1991-5-12
5115
San Bernardino
Oak Hill rd., Cajon Pass, east of I-15 and east of Summit Inn Restaurant.
1250
Comment
UCR53335
Prunus fasciculata
David Charlton, B. Pitzer
1988-5-8
1887
San Bernardino
Eastern Mojave Desert, Providence Mtns., 0.5 mi north of Silver (Bonanza) King Mine, NE of Mitchell Caverns Rec. Area.
1067
Comment
RSA562866
Prunus fremontii
D. Charlton, Donna Raddatz
1991-2-25
4697
San Diego
1 mile northwest of Culp Valley, Anza Borrego State Park.
1067
Comment
RSA552458
Prunus ilicifolia
D. Charlton
1991-7-5
5522
Los Angeles
Elizabeth Canyon Rd. bridge near Warm Spring Canyon.
396
Comment
UCR97512
Prunus virginiana
David Charlton
1989-7-21
3715
Kern
southern Sierra Nevada Mtns, Flying Dutchman Creek, 1.5 mi. west of Caliente-Bodfish Road on Breckenridge Mtn. Road, SW of Havilah
1300
Comment
RSA552374
Psathyrotes annua
D. Charlton
1991-8-28
5566
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
HSC84054
Pseudognaphalium biolettii
David Charlton
1987-1-31
640
Los Angeles
Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road
610
Comment
OBI45338
Pseudognaphalium biolettii
Dave Charlton
1987-1-31
640
Los Angeles
Saddle Peak, Santa Monica Mts
610
Comment
SEINET2053764
Pseudognaphalium biolettii
Dave Charlton
1987-1-31
640
Los Angeles
Saddle Peak, Santa Monica Mountains.
609
Comment
CAS-BOT-BC357439
Pseudognaphalium microcephalum
D. Charlton
1989-10-7
4081
Ventura
Tierra Rejada Valley: junction of Hwy 23 and Tierra Rejada Rd., SE of Moorpark and W of Simi Valley
198
Comment
UCR103484
Pseudotsuga macrocarpa
David Charlton
1989-4-30
3002
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway c. 2.5 mi. (airline) north of the southern boundary of the Angeles National Forest, c. 1.25 mi. west of Lower Switzer Campground
1311
Comment
UCR168802
Psilocarphus brevissimus
David Charlton
2005-5-16
8026
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
SBBG87365
Psilostrophe cooperi
D. Charlton, B. Pitzer
1988-5-7
1836
San Bernardino
Essex Rd, 11.4 mi N of Hwy 40, 9 mi E of Mitchell Caverns Recreational Area
853
Comment
UCR104707
Psoralea californica
David Charlton
1989-6-17
3339
Kern
southern Sierra Nevada Mtns, 5 mi. north of Piute Meadows Trading Post, and 2 mi. south of town of Havilah on the Caliente-Bodfish Road (between Lake Isabella & Tehachapi)
1000
Comment
UCR82117
Psoralea californica
David Charlton, S. Wilson
1994-6-4
6011
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR53324
Psorothamnus fremontii
David Charlton, B. Pitzer
1988-5-7
1827
San Bernardino
Eastern Mojave Desert, Providence Mts, 11.4 mi north of Hwy 40 on Essex Rd.
856
Comment
RSA456775
Pterostegia drymarioides
D. Charlton, Barbara Pitzer
1988-5-8
1878
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA552158
Pteryxia petraea
D. Charlton, Mary DeDecker
s.n.
Inyo
Water Canyon, Wyman Canyon rd. White Mountains.
2439
Comment
RSA597235
Puccinellia simplex
D. Charlton
1992-5-15
s.n.
Kern
N side of Rosamond Lake, Edwards Airforce Base, 1.5 miles E of Jct between east lakebed border and Rosamond Blvd and 1.5miles S of small playa east of lakebed proper. Halophytic saltbush scrub.
Comment
SEINET269148
Puccinellia simplex
David Charlton
1992-5-15
Kern
Edwards Air Force Base N s/ of Rosamond Lake 1.5 mi E of jct between E lakebed boarder & Rosamond Blvd & 1.5 mi S of s
Comment
UCR82045
Purshia glandulosa
David Charlton, S. Wilson
1994-6-4
5980
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UC1552096
Purshia mexicana var. stansburyana
David Charlton and Barbara Pitzer
1988-5-8
1870
San Bernardino
0.5 mi n Silver King Mine (Bonanza King Mine) (ne of Mitchell Caverns Recreation Area, large n/s running wash just n of wooded cabins); Eastern Mojave Desert, Providence Mtns.
1066
Comment
RSA456769
Purshia stansburyana
D. Charlton, B. Pitzer
1988-5-8
1870
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
UCR118706
Purshia tridentata
David Charlton
1989-7-29
3896
Inyo
Sierra Nevada Mtns., North Lake Road, between Mt. Emerson and Table Mtn., c. 2 km north of Lake Sabrina, c. 21 km SW of Bishop up Bishop Creek, Inyo National Forest
2805
Comment
RSA511768
Purshia tridentata var. glandulosa
D. Charlton
1988-6-4
2029
Inyo
Charcoal Kilns, Upper Wildrose Canyon, 1 miles below Thorndyke Campground
1829
Comment
RSA555476
Pyrrocoma racemosa
D. Charlton
1991-8-28
5587
Inyo
Fish Slough, 5 miles north of Bishop, one mile north of junction with 5 Bridges Road.
1220
Comment
RSA560986
Pyrrocoma sessiliflora
D. Charlton
1991-8-28
5587
Inyo
Fish Slough, 5 mi N of Bishop & 1 mile N of junction with Five Bridges Rd.; [ On the border of Inyo and Mono County]
1220
Comment
UCR118531
Quercus agrifolia var. agrifolia
David Charlton
1989-10-6
4082 A
Ventura
Santa Susana Mountains Region, Thousand Oaks, hills at end of Villa Colinas St. above Lindero Canyon Rd., north of Westlake Village
427
Comment
SEINET2066575
Quercus chrysolepis
David Charlton
1988-5-28
2128
Riverside
Santa Rosa Mountains, S of Hwy 74 dirt road to Toro and Santa Rosa Peaks, Toro Camp Area
2286
Comment
UCR104740
Quercus chrysolepis
David Charlton
1989-5-12
3147
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
SEINET13953234
Quercus chrysolepis
D. Charlton, Rick Burgess, Trish Burgess
1989-1
3628
Kern
Mt. Pinos Region: Los Padres National Forestm lower slopes of Mt. Pinos, 1 mi above Cuddy Valley Rd. on Mt. Pinos Rd. (Cuddy Valley 7.5'Q.:34 deg. 49'45"N, 119 deg. 05'W)
1921
Comment
RSA552452
Quercus douglasii
D. Charlton
1989-6-17
3453
Kern
Just north of the jct between Hwy 58 and Bealville Road, on road to Caliente; between Bakersfield and Tehachapi
518
Comment
UCR104693
Quercus douglasii
David Charlton
1989-6-17
3257
Kern
Northeastern Tejon Mtns., just north of the junction between Hwy 58 & Bealville Road, on road to Caliente, between Bakersfield and Tehachapi.
500
Comment
UCR104772
Quercus douglasii
David Charlton
1989-7-21
Kern
Sierra Nevada Mtns/Piute Mtns., Oiler Canyon, 0.5 mi. west of jct of Caliente-Bodfish Rd & Caliente Creek Rd, between Tehachapi & Lake Isabella
549
Comment
UCR82118
Quercus douglasii
David Charlton, S. Wilson
1994-6-4
5949
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
SEINET2066424
Quercus dumosa
David Charlton
1988-5-21
1914
Riverside
Thomas Mtn.,Road, from N to S, W of Garner Valley and S of Lake Hemet on Hwy 74.
1676
Comment
UCR102253
Quercus john-tuckeri
David Charlton
1989-4-7
2869
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1037
Comment
UCR119715
Quercus lobata
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3684
Kern
Mt. Pinos Region, junction of Cuddy Valley Rd. and Mt. Pinos Rd., west of Lake Of The Woods
1829
Comment
SBBG92804
Quercus peninsularis
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2194
Unknown
saddle 1 mi NW of Observatory, near eastern escarpment at base of what is labeled as Cerro Venado Blanco on map Rafael. H 11B45, Norte, Baja California
2438
Comment
UCR82119
Quercus wislizeni
David Charlton, S. Wilson
1994-6-4
5950
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA504960
Rafinesquia neomexicana
D. Charlton, Barbara Pitzer
1988-4-9
1639
San Bernardino
Junction of Trona Road from Johannesberg and Highway 178, west of salt Wells Canyon
671
Comment
UCR54242
Raillardella argentea
David Charlton, G. Charlton
1988-8-1
2382
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR53467
Raillardella scaposa
David Charlton, G. Charlton
1988-8-1
2399
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR104728
Rhamnus californica
David Charlton
1989-7-22
3774
Kern
Sequoia National Forest, Breckenridge Mtn, SW of Lake Isabella. Hobo Ridge, off lower Breckenridge Road
1829
Comment
UCR43297
Rhamnus californica
David Charlton
1986-6-15
274
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
RSA505024
Rhamnus ilicifolia
D. Charlton
1988-5-21
1909
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
UCR177195
Rhamnus ilicifolia
David Charlton
1990-8-11
4499
Fresno
Sierra Nevada Mtns., Hwy 180 [vicinity of Sequoia Lake and Happy Gap], first wet/dry meadow west of Sequoia National Park in Sequoia National Forest
1707
Comment
RSA456777
Rhamnus tomentella subsp. ursina
D. Charlton, B. Pitzer
1988-5-8
1891
San Bernardino
Crystal Spring, Mitchell Caverns Recreation area, E. Mojave, Providence mtns. Spring is 1/2 mile above visitor center.
1463
Comment
RSA562867
Rhus ovata
D. Charlton, Donna Raddatz
1991-2-25
4695
San Diego
1 mile northwest of Culp Valley, Anza Borrego State Park.
1067
Comment
RSA489835
Ribes cereum
D. Charlton
1988-5-28
2133
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2287
Comment
SBBG92822
Ribes cereum
D. Charlton, R. Thorne, S. Boyd, D. Nordin, T. Ross, A. Liston
1988-7-16
2229
Unknown
Observatory peak, Sierra San Pedro Martir,
2743
Comment
UCR104765
Ribes cereum var. cereum
David Charlton
1989-7-8
3473
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR43334
Ribes cereum var. cereum
David Charlton
1986-6-15
249
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
HSC84134
Ribes malvaceum var. viridifolium
David Charlton
1987-1-31
637
Los Angeles
Saddle Peak
610
Comment
SEINET13942688
Ribes nevadaense
David Charlton
1986-1
268
Los Angeles
San Gabriel Mountains, between Blue Ridge Campground (1.5 mi. airline SSE of Bigpine) and the reservoir at the top of Chisolm Ski Run along the reservoir maintenance road, 0.7 to 1.2 mi. S of Angeles Crest Hwy on Forest Road 3N06. T3N, R8W, sec 5. 8000 ft
2438
Comment
SD125935
Ribes nevadense
David Charlton
1988-6-6
2088
Inyo
Shepard's Pass Trailhead Rd., along Symmes Creek, W of Independence. East slope of Southern Sierras. In shady canyon.
1676
Comment
UCR103770
Ribes nevadense
David Charlton
1989-7-22
3779
Kern
Sequoia National Forest, Breckenridge Mtn, SW of Lake Isabella. Hobo Ridge, off lower Breckenridge Road
1829
Comment
RSA0023159
Ribes nevadense
D. Charlton
1986-6-7
385
Tulare
Along the trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows, Golden Trout Wilderness, southern Sierra Nevada Mountains.
2317
Comment
UCR160649
Ribes quercetorum
David Charlton, S. Wilson
1994-6-4
5952
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
OBI70000
Ribes roezlii
David Charlton
1988-5-21
1910
Riverside
Thomas Mtn rd, from N to S. W of Garner Valley and S of Lake Hemet on hwy 74
1829
Comment
RSA505023
Ribes roezlii
D. Charlton
1988-5-21
1910
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.[note: labels I ve seen have both localities (A & B) and don t distinguish elevation or vegetation -SDW 2004]
1829
Comment
SD143853
Ribes roezlii
David Charlton
1989-7-22
3754
Kern
Sierra Nevada Mountains; Sequoia National Forest, Breckenridge Campground, southwest of Lake Isabella.
1890
Comment
UCR130835
Ribes roezlii var. roezlii
David Charlton
1989-7-22
3754
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
HSC87020
Ribes velutinum
David Charlton
1988-6-6
2081
Inyo
E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, W of Independence
1677
Comment
RSA0019689
Ribes velutinum
D. Charlton, B. Pitzer
1988-4-9
1659
Inyo
Grapevine Canyon at Jct of Hunter Mtn Rd and Saline Valley Rd. Collected from JCT to 1 mile down canyon on Saline Valley Road.
1829
Comment
UCR82101
Rigiopappus leptocladus
David Charlton, S. Wilson
1994-6-4
6010
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR43314
Rosa woodsii
David Charlton
1986-6-15
279
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
UCR177209
Rubus parviflorus
David Charlton
1990-8-11
4483
Fresno
Sierra Nevada Mtns., Hwy 180, picnic area [vicinity of Sequoia Lake and Happy Gap], north of Sequoia National Park in Sequoia National Forest
1707
Comment
UCR43318
Rubus parviflorus
David Charlton
1986-6-15
292
Los Angeles
San Gabriel Mtns, Buckhorn Campground: creek along Burkhart Trail
1768
Comment
RSA557833
Rumex hymenosepalus
D. Charlton, Donna Raddatz, Gary Bolton, Kirsten Berry
1991-4-14
4798
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy 247.
854
Comment
RSA557866
Rumex hymenosepalus
D. Charlton, Mark Hagan, Mike Perry
1989-3-27
2800
San Bernardino
Unnamed Dry Spring near Kramer Peak, Kramer Hills.
991
Comment
UCR53471
Rumex paucifolius
David Charlton, G. Charlton
1988-8-1
2397
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR104067
Rumex salicifolius
David Charlton
1989-6-17
3270
Kern
Caliente Creek, 3 mi. west of Caliente, on Caliente-Bodfish Road; SW of Isabella Lake off Hwy 58, between Bakersfield and Tehachapi
457
Comment
UCR82042
Rumex salicifolius
David Charlton, S. Wilson
1994-6-4
5977
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
OBI70220
Rumex triangulivalvis
David Charlton
1988-6-6
1987
Inyo
Shepards Pass Trailhead rd on Symmes Crk, W of Independence. E slope of the S Sierras
1676
Comment
RSA463003
Salazaria mexicana
D. Charlton, B. Pitzer
1988-5-7
1826
San Bernardino
E. Mojave Desert, 11.4 miles N of Hwy 40 on Essex Rd. Providence Mtns., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
854
Comment
UCR103756
Salicornia virginica
David Charlton
1989-5-25
3196 F
Los Angeles
W Mojave Desert, NW edge of Lancaster, between Ave. G and H on 30th St. West
701
Comment
RSA407515
Salix arctica
D. Charlton
1987-8-29
1064
Madera
Minaret Wilderness Area. Inyo national Forest, E of Devils Postpile National Monument. Thousand Island Lake at the base of Banner Peak.
Comment Read comments Jun 1 2011
UCR48847
Salix arctica
David Charlton
1987-8-29
1064
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment Read comments Jun 1 2011
RSA666886
Salix eastwoodiae
D. Charlton
1989-6-23
3376
Inyo
Sierra Nevada Mountains: campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake.
3049
Comment
UCR118581
Salix eastwoodiae
David Charlton
1989-6-23
3376
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
RSA456779
Salix exigua
D. Charlton, B. Pitzer
1988-5-8
1893
San Bernardino
Crystal Spring, Mitchell Caverns Recreation area, E. Mojave, Providence mtns. Spring is 1/2 mile above visitor center.
1463
Comment
RSA552398
Salix exigua
D. Charlton
1990-5-22
4259 a
Kern
Main Base Housing, Forbes Ave., Edwards AFB.
701
Comment
RSA562151
Salix exigua
D. Charlton
1990-5-22
4259 a
Kern
Main Base Housing, Forbes Ave., Edwards AFB.
701
Comment
UCR104984
Salix exigua
David Charlton
1989-5-13
3065
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
SEINET10538826
Salix exigua
David Charlton
1947-4-22
Charlton 12323
San Bernardino
Road to big pine above wrightwood
1829
Comment
UCR118580
Salix geyeriana
David Charlton
1989-6-23
3377
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
RSA552502
Salix gooddingii
D. Charlton, Mary DeDecker
4425
Inyo
Water Canyon, Wyman Canyon rd. White Mountains.
2439
Comment
RSA560982
Salix gooddingii
D. Charlton
1991-5-4
5082
Kern
Cottonwood Creek, foothills of the Tehachapi Mountains, Powerline Road NW of California Poppy Preserve State Park, west of Lancaster.
823
Comment
RSA562152
Salix gooddingii
D. Charlton
1989-5-13
3060
Tulare
Long Valley Campground. Dome Lands Wilderness Area. Chimney Peak Recreational Area. 53 miles SW of jct of Nine Mile Canyon Road and Hwy 395 on the Kennedy Meadows Turnoff.
1982
Comment
RSA562146
Salix laevigata
D. Charlton
1991-8-28
5560
Inyo
Owens River, Dixon Lane 2 miles north of Bishop just south of Fish Slough.
1220
Comment
UCR82066
Salix laevigata
David Charlton, S. Wilson
1994-6-4
5982
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
SEINET2065109
Salix lutea
David Charlton, Gary Charlton
1988-6-30
2346
Inyo
Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 miles E of Bishop, central Sierras, eastern slope.
3048
Comment
SEINET2065111
Salix lutea
David Charlton, Gary Charlton
1988-8-1
2363
Inyo
Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 miles E of Bishop, central Sierras, eastern slope.
3048
Comment
SD143721
Salix scouleriana
David Charlton
1989-7-22
3767
Kern
Sierra Nevada Mountains: Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
UCR130825
Salix scouleriana
David Charlton
1989-7-22
3767
Kern
Sequoia National Forest, Summit of Breckenridge Mountain
2287
Comment
RSA552585
Saltugilia splendens subsp. splendens
D. Charlton
1991-5-27
5278
San Bernardino
Southwest of Mormon Rocks, Hwy 138, El Cajon Pass, San Gabriel Mountains.
1005
Comment
RSA552463
Salvia apiana
D. Charlton
1991-7-5
5484
Ventura
Water Canyon Rd., Long Canyon feeding Balcolm Canyon in the South Mountain - Oak Ridge area SE of Santa Paula.
305
Comment
RSA483582
Salvia carduacea
D. Charlton
1988-4-3
1716
Los Angeles
West of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley.
1067
Comment
RSA560977
Salvia carduacea
D. Charlton
1991-5-4
5084
Kern
Cottonwood Creek, foothills of the Tehachapi Mountains, Powerline Road NW of California Poppy Preserve State Park, west of Lancaster.
823
Comment
RSA491639
Salvia columbariae
D. Charlton, Steve D. Boyd, L. Arnseth, S. Meury, D. Nordin, R. Noyes, Tim S. Ross
1988-4-8
1606
San Bernardino
South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. South-facing upper bajada with rocky canyons to 20 deep. Mojave Desert.
1372
Comment
RSA504971
Salvia dorrii subsp. dorrii
D. Charlton, Barbara Pitzer
1988-5-8
1852
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
RSA557844
Salvia dorrii subsp. dorrii
D. Charlton
1989-3-27
2866
San Bernardino
Mojave Desert, East Range (PIRA), lower east slopes of Southern Leuhman Ridge.
854
Comment
UC1552106
Salvia dorrii var. pilosa
David Charlton and Barbara Pitzer
1988-5-8
1852
San Bernardino
0.5 mi n Silver (Bonanza) King Mine (ne of Mithcell Caverns Recreation Area, just n of wooden cabins); Mojave Desert, Providence Mtns.
1066
Comment
RSA552462
Salvia mellifera
D. Charlton
1991-7-5
5493
Ventura
Grimes Canyon Rd. sandy ridgecrest 1/2 mile north of crest SE of Fillmore.
305
Comment
UCR52418
Salvia mohavensis
David Charlton, Alan Romsport
1988-6-14
2159
San Bernardino
Eastern Mojave Desert, Hart Mine, southern Castle Mtns, east of New York Mtns., north of Lanfair Valley
1600
Comment
RSA562863
Salvia vaseyi
D. Charlton, Donna Raddtz
1991-2-25
4697
San Diego
1 mile northwest of Culp Valley, Anza Borrego State Park.
1067
Comment Read comments Apr 28 2010
RSA552519
Sambucus caerulea
D. Charlton, Jack Zaninovich, CNPS
3613
Kern
1.5 miles west of Sherman Grade summit.
2591
Comment Read comments Mar 17 2014
RSA483608
Sambucus mexicana
D. Charlton
1988-5-21
1959
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
RSA552383
Sambucus mexicana
D. Charlton
1991-6-22
5440
San Bernardino
Mormon Rocks, 1 mile east of Jct of Hwy 15 and 138.
1036
Comment
UCR130830
Sambucus mexicana
David Charlton
1989-4-7
2872
Los Angeles
San Gabriel Mtns. (NW), Soledad Pass, Kentucky Springs development, 1 mile south of Hwy 14 on Angeles Forest Hwy (N-3), c. 5 mi. (airline) south of Palmdale
1037
Comment
UCR160665
Sambucus mexicana
David Charlton
1994-7-23
6023 B
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
UCR169027
Sambucus mexicana
David Charlton
2005-5-16
8023
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR52422
Sambucus mexicana
David Charlton
1988-6-6
2084
Inyo
Sierra Nevada Mtns, E slope of mountains, Shepards Pass Traihead Road on Symmes Creek, west of Independence
1829
Comment
RSA552539
Sarcobatus vermiculatus
D. Charlton
1991-4-16
4845
Kern
East of Buckhorn Lake on Branch Park Road, 1 mile west of Branch Park, Edwards Air Force Base.
762
Comment Read comments Nov 29 2009
RSA557840
Sarcobatus vermiculatus
D. Charlton
1989-4-21
2898
Los Angeles
B St. from 120th to 140th, Southern Border of Base.
701
Comment
RSA489841
Sarcodes sanguinea
D. Charlton
1988-5-28
2125
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
UCR43361
Sarcodes sanguinea
David Charlton
1986-6-15
272
Los Angeles
San Gabriel Mtns, Betweeen Blue Ridge Campground (1.5 air mi SSE of Bigpine) and the reservoir at the top of Chisolm Ski Run; along the reservoir maintenance road, 0.7 to 1.2 mi south of Angeles Crest hwy on Forest Road 3N06
2439
Comment
UCR44364
Saxifraga
David Charlton
1986-6-6
324
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
SBBG92729
Schismus arabicus
D. Charlton
1988-2-18
1192
Riverside
S side of Cottonwood Wash, 5 mi E of jct Dillon Rd and Fargo Cyn Rd
762
Comment
SD127570
Schismus arabicus
David Charlton
1988-2-18
1192
Riverside
Alluvial fan, S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10, 5 mi. E of Jct Dillon Rd. and Fargo Cyn Rd.
Comment
UCR176871
Schismus arabicus
David Charlton
1991-5-16
5141
Kern
Western Mojave Desert, Edwards Air Force Base, North Shore Drive, northern edge of Rogers Dry Lake
701
Comment
RSA563753
Schismus arabicus
D. Charlton
1991-5-16
5141
Kern
1 mile south of the northern curve on Mercury Blvd. south of the Shuttle Viewing area, Edwards AFB
732
Comment
UC1551915
Schismus barbatus
David Charlton
1988-2-18
1142
Riverside
s of Joshua Tree National Park (s side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash, parallel to I-10, 1 mi e of Jct Dillon Rd & Fargo Canyon Rd); Little San Bernardino Mountains
609
Comment
SEINET3914769
Scirpus microcarpus
David Charlton, Rick Burgess; Trish Burgess
1989-10-6
4050
Ventura
Raspberry Spring, Reyes Peak, south of Lockwood Valley. East side of Highway 33, north of Ojai. Los Padres National Forest.; 0
2012
Comment
UCR118590
Scrophularia californica
David Charlton
1990-6-10
4368
Kern
Piute Mtns, red clay hill west of the Bodfish Piute Cypress Botanical Area, Piute Mountain Road, 12 miles south of Lake Isabella
1280
Comment
UCR118709
Scrophularia desertorum
David Charlton
1989-6-24
3432
Inyo
Sierra Nevada Mtns./Owens Valley, road to Horseshoe Meadow and Cottonwood Lakes, west of Owens Dry Lake and east of Inyo National Forest
1524
Comment
UCR104071
Scutellaria siphocampyloides
David Charlton
1989-5-13
3067
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
UCR48922
Sedum obtusatum
David Charlton
1987-8-29
1072
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment
UCR160807
Selaginella
David Charlton
1989-6-23
3401
Inyo
Sierra Nevada Mtns., first wet meadow on Little Cottonwood Creek Trail to Cottonwood Lakes from Horseshoe Meadow Road, Inyo National Forest, west of Owens Dry Lake
2988
Comment
UCR118561
Selaginella watsonii
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3836
Inyo
Sierra Nevada Mtns., trail between South Lake and Long Lake, first lake (south) from start of trail [=Hurd Lake, south of the trail?] Inyo National Forest [lat/long for Hurd Lake]
3140
Comment
UCR118544
Senecio canus
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3820
Inyo
Sierra Nevada Mtns., east side of Long Lake, 2-3 mi. south of South Lake, Bishop Creek drainage, 15 miles (air) SW of Bishop, Inyo National Forest.
3293
Comment
UCR118579
Senecio canus
David Charlton
1989-6-23
3379
Inyo
Sierra Nevada Mtns., campground on northeast side of Horseshoe Meadow, Cottonwood Lakes Trailhead Road, Inyo National Forest, west of Owens Dry Lake
3049
Comment
UCR44163
Senecio canus
David Charlton
1986-6-7
395
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
RSA562657
Senecio douglasii var. monoensis
D. Charlton, Victoria Hamilton
1992-4-5
s.n.
Inyo
Panamint Sink, water canyon wash north of Trona on Trona-Wildrose Road
732
Comment
RSA552382
Senecio flaccidus var. douglasii
D. Charlton
1991-6-22
5438
San Bernardino
1 mile W of Hwy 15 and 138
1036
Comment
UCR120693
Senecio flaccidus var. douglasii
David Charlton
1989-10-7
4094
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
UCR118542
Senecio fremontii
David Charlton, Pat Crowder, Jack Crowder
1989-7-29
3848
Inyo
Sierra Nevada Mtns., trail between South Lake and Long Lake, Inyo National Forest [lat/long for 'switchbacks' at 10,000 ft.]
3049
Comment
UCR49379
Senecio fremontii
David Charlton
1986-6-6
340
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR43251
Senecio multilobatus
David Charlton
1986-5-15
153
Inyo
White Mtns, Grandview Campground, on the road to the Schulman Grove
2591
Comment
UCR53517
Senecio scorzonella
David Charlton, G. Charlton
1988-8-1
2368
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UCR118548
Senecio spartioides
David Charlton, Mary DeDecker, P. DeDecker, Vince Yoder, Ann Yoder
1989-8-20
3917
Inyo
Inyo Mountains, Road to Cow Camp (near Sidehill Spring) from end of Mazourka Canyon Road [probably in vicinity of Badger Flat], Inyo National Forest
2287
Comment
SEINET2055001
Senecio triangularis
David Charlton, Gary Charlton
1988-6-30
2353
Inyo
Hike from South Lake, Parchers Trail Camp to Bishop Pass, 20 miles E of Bishop, eastern slope, Central Sierras.
2895
Comment
UCR104688
Senecio triangularis
David Charlton
1989-7-8
3523
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
RSA463723
Senecio triangularis
D. Charlton
1986-6-7
s.n.
Tulare
Along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows. Golden Trout Wilderness.
2774
Comment
RSA562331
Senecio vulgaris
D. Charlton
1992-4-24
s.n.
Los Angeles
Piute Ponds southeast corner, Edwards AFB.
701
Comment
RSA562638
Senecio vulgaris
D. Charlton
1992-4-17
s.n.
Los Angeles
Piute Ponds between Lancaster and Rosamond, Edwards AFB.
Comment
HSC87217
Senna armata
Charlton, Pitzer
1988-5-7
1813
San Bernardino
E Mojave Desert, 5.2 mi. N of Hwy. 40 on Essex Rd. Providence Mtns., 9 mi. E of Mitchell Caverns Recreational Area
762
Comment
SEINET2139895
Senna armata
David Charlton, Barbara Pitzer
1988-1
1813
San Bernardino
e. Mojave Desert, 5.2 miles N. of Hwy 40 on Essex Rd. Providence Mts., Wash on lower bajada parallel to rd. 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
UCR177193
Sequoiadendron giganteum
David Charlton
1990-8-11
4486
Fresno
Sierra Nevada Mtns., Hwy 180, picnic area [vicinity of Sequoia Lake and Happy Gap], north of Sequoia National Park in Sequoia National Forest
1707
Comment
UCR217340
Sesuvium verrucosum
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, north of the spillway and 0.25 mi. south of Rosamond Dry Lake bed
713
Comment
RSA563752
Sesuvium verrucosum
D. Charlton, Lew Heide
1991-9-22
5622
Kern
Pitute Ponds, Edwards AFB, north side outflow
701
Comment
UCR176867
Sidalcea malviflora
David Charlton
1991-6-6
5352
Kern
Southern Sierra Nevada; Tehachapi Mtns., Woodford to Tehachapi Rd., Golden Hills, NW of Tehachapi, near Marcel Dr.
1128
Comment
UCR44346
Sidalcea ranunculacea
David Charlton
1986-6-6
332
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
SD143957
Silene bernardina
David Charlton
1989-7-8
3488
Tulare
Kern Plateau: along Deadwood Trail, lower Sequoia National Forest, between Kern River and Forest Domeland Wilderness. Horse Meadow Campground
2348
Comment
UCR104979
Silene bernardina
David Charlton
1989-7-8
3488
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR169008
Silene gallica
David Charlton
2005-5-16
8024
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR43326
Silene verecunda
David Charlton
1986-6-15
235
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
RSA483572
Silene verecunda subsp. platyota
D. Charlton
1988-5-21
1950
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
RSA560961
Silene verecunda subsp. platyota
D. Charlton
1990-6-10
4397
Kern
Piute Mountain Rd., Sequoia National Forest Boundry, north of the Piute Cypress grove. Pinyon Pine forest with chaparral elements.
Comment
CDA34914
Sinapis alba
David Charlton
1990-3-3
4173
Yolo
[Davis]; at the Davis Motel just north of the UC Davis Campus and adjacent to Hwy. 80.
Comment
RSA562274
Sinapis arvensis
D. Charlton
1990-3-3
4173
Yolo
Abandoned agricultural field at the Davis Motel just north of the UC Davis Campus and adjacent to Hwy. 80.
15
Comment
RSA562291
Sinapis arvensis
D. Charlton
1990-3-3
4174
Yolo
Southwest of University of California, Davis, frontage road off Highway 80.
15
Comment
UCR160647
Sisymbrium altissimum
David Charlton, S. Wilson
1994-6-4
5939
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR43336
Sisymbrium altissimum
David Charlton
1986-6-15
255
Los Angeles
San Gabriel Mtns, Betweeen Blue Ridge Campground (1.5 air mi SSE of Bigpine) and the reservoir at the top of Chisolm Ski Run; along the reservoir maintenance road, 0.7 to 1.2 mi south of Angeles Crest hwy on Forest Road 3N06
2439
Comment
UCR41793
Sisymbrium irio
David Charlton
1986-2-16
0033
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, upper Whipple Wash, 4 mi above the powerline road crossing
489
Comment
UC1552068
Sisymbrium orientale
David Charlton
1988-4-2
1496
San Bernardino
5 mi n of Kramers Junction ((4 Corners) Hwy 395, base of first hills known as Desert Candle site); Kramer Hills
914
Comment
UCR89427
Sisymbrium orientale
David Charlton
1991-4-27
4973
Kern
W Mojave Desert, Edwards Airforce Base, Building 4305, North Base
732
Comment
UCR44345
Sisyrinchium bellum
David Charlton
1986-6-6
338
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR53312
Sitanion longifolium
David Charlton, B. Pitzer
1988-5-8
1888
San Bernardino
Eastern Mojave Desert, Gold Valley Road west of Hole-in-the-Wall between Mid-Hills and Providence Mtns. Wildhorse Canyon 3 mi NW of Hole-in-the-Wall camp
1220
Comment
UCR44341
Smilacina stellata
David Charlton
1986-6-6
435
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR78094
Solanum douglasii
David Charlton
1991-7-5
5489
Ventura
Western Transverse Range, Broadway Road, Balcom Canyon in the South Mtn-Oak Ridge area
305
Comment
UCR104754
Solanum elaeagnifolium
David Charlton
1989-6-17
3259
Kern
Northeastern Tejon Mtns., just north of the junction between Hwy 58 & Bealville Road, on road to Caliente, between Bakersfield and Tehachapi.
500
Comment
RSA552472
Solanum elaeagnifolium
D. Charlton
1989-6-17
3259
Kern
Just north of the jct between Hwy 58 and Bealville Road, on road to Caliente; between Bakersfield and Tehachapi
518
Comment
RSA560896
Solanum nigrum
D. Charlton
1992-10-18
5691
Kern
Quail Sanctuary near Chalco Bldg. Philips Laboratory, Leuhman Ridge, Edwards AFB. Joshua Tree Woodland with manmade seep.
915
Comment
HSC84132
Solanum xanti
David Charlton
1987-1-31
636
Los Angeles
Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road
610
Comment
UCR104744
Solanum xanti
David Charlton
1989-4-30
2996
Los Angeles
San Gabriel Mtns., George's Gap, Angeles Crest Highway, approximately 10 miles north of the southern boundary of the Angeles National Forest, c. 1 mi. (airline) NW of Switzer Camp.
1159
Comment
SEINET3078063
Solanum xanti var. intermedium
Dave Charlton
1987-1-31
636
Los Angeles
Saddle Peak, Santa Monica Mountains.
610
Comment
UCR43275
Solanum xanti var. montanum
David Charlton
1986-6-15
239
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR119734
Solidago californica
David Charlton
1989-7-15
3615
Kern
Mt. Pinos Region, McGill Campground on the E side of Mt. Pinos, near Kern/Ventura Co. line, west of Frazier Park
2256
Comment
HSC84129
Solidago elongata
David Charlton
1986-8-6
427
Tulare
Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
UCR83667
Solidago occidentalis
David Charlton
1991-10-6
5660
Inyo
Owens Valley: NW corner of Owens lake Bed, 1 mi east of Hwy 395.4000
1087
Comment
RSA562143
Sorghum bicolor
D. Charlton
1989-10-7
4061
Ventura
Walnut Canyon, 1 mile N of Moorpark on Hwy 23
457
Comment
UCR118698
Sorghum halepense
David Charlton
1989-10-7
4097
Ventura
Hwy 23 between Moorpark and Fillmore, one-half mile south of the summit of Oak Ridge
274
Comment
UCR51941
Sparganium angustifolium
David Charlton
1987-8-29
1090
Madera
Sierra Nevada Mtns., Badger Lakes, several miles NE of Devils Post Pile. Minaret Wilderness Area, Inyo National Forest near the town of Mammoth Hot Springs
2900
Comment
RSA555358
Spergularia salina
D. Charlton
1991-5-18
5207
Kern
Corner of Lancaster and 120th st on Boy Scout Camp, Edwards Airforce Base north of the south gate guard shack. Mesquite Woodland south of Buckhorn Dry Lakebed.
694
Comment
UC1552023
Sphaeralcea ambigua
David Charlton
1988-2-18
1195
Riverside
5 mi e of Junction Dillon Road and Fargo Canyon Road (s of Joshua Tree National Monument s side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash, parralel to Interstate 10); Little San Bernardino Mountains
762
Comment
UCR44183
Sphenosciadium capitellatum
David Charlton
1986-6-6
444
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA761100
Sphenosciadium capitellatum
D. Charlton
1987-8-29
1070
Mono
Badger Lakes, Minaret Wilderness Area, 10 mi. E of Mammoth Hot Springs.
2744
Comment
RSA407519
Spiraea densiflora
D. Charlton
1987-8-29
1066
Madera
Inyo National Forest, Minaret Wilderness Area, E of Devil's Postpile National Monument at Thousand Island Lake, at base of Banner Peak.
Comment Read comments Jan 5 2015
UCR48849
Spiraea densiflora
David Charlton
1987-8-29
1066
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment Read comments Jun 1 2011
RSA560899
Stachys albens
D. Charlton
1991-10-19
5707
Kern
Antelope Canyon, Tehachapi Mountain southeast of Tehachapi.
1220
Comment
RSA562791
Stachys albens
D. Charlton
1991-7-5
5525
Los Angeles
Elizabeth Canyon Rd. Cottonwood Cyn Campground.
396
Comment
UCD125799
Stachys albens
D. Charlton; Rick Burgess, Trish Burgess
1989-7-16
3638
Ventura
Mt. Pinos Region: Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground].
2378
Comment
UCR119726
Stachys albens
David Charlton, Rick Burgess, Trish Burgess
1989-7-16
3638
Ventura
Mt. Pinos Region, Los Padres National Forest, seep 1/2 mile above McGill Campground, Mt. Pinos [vicinity of Mount Pinos Campground]
2378
Comment
UCR177204
Stachys albens
David Charlton
1989-7-8
3513
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR44365
Stachys albens
David Charlton
1986-6-6
360
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR160655
Stachys stricta
David Charlton, S. Wilson
1994-6-7
6017
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
SEINET10481894
Stanleya elata
David Charlton
1988-6-4
Charlton 2015
Inyo
Wildrose canyon, death valley national park. Mahogany flat rd., Near ranger Station at road jct. And lower campground. Sagebrush scrub with blackbrush. E/w -Facing valley bottom. Atriplex & tetradymia
1524
Comment
OBI70217
Stanleya pinnata
David Charlton
1988-6-4
2014
Inyo
Wildrose Cyn, Death Valley Natl Park. Mahogany Flat Rd., near ranger station at road jct and lower campground
1524
Comment
RSA450637
Stanleya pinnata
D. Charlton
1988-4-21
1787
San Bernardino
Jct Bessemer Mine Road and hwy 247 in Johnson Valley, between Lucerne Valley and Yucca Valley on Hwy 62
915
Comment
RSA489598
Stanleya pinnata
D. Charlton, Alan Romspert
1988-6-14
2160
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain SE of Baker and Landfair Valley.
1372
Comment
SBBG89149
Stanleya pinnata
D. Charlton, A. Romsport
1988-6-14
2160
San Bernardino
Hart Mine, Southern Castle Mtns, E of New York Mtns, SE of Baker and Landfair Valley
1371
Comment
UCD115770
Stanleya pinnata var. pinnata
David Charlton
1988-6-4
2049
Inyo
Lower Wildrose Canyon, just E of Death Valley National Monument's western boundary on Highway Wildrose Road. Emigrant Pass area W of Stovepipe Wells.
762
Comment
RSA456749
Stephanomeria exigua subsp. exigua
D. Charlton, Barbara Pitzer
1988-5-7
1838
San Bernardino
Providence Mts, 11.4 mi N of Hwy 40 on Essex Rd.
854
Comment
RSA457676
Stephanomeria exigua subsp. exigua
D. Charlton, Barbara Pitzer
1988-5-7
1808
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
RSA563120
Stephanomeria exigua subsp. exigua
D. Charlton
1991-5-28
5334
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
RSA511747
Stephanomeria exigua var. pentachaeta
D. Charlton
1988-6-4
2051
Inyo
Emigrant Pass area W of Stovepipe Wells, Lower Wildrose Canyon, just W of Death Valley National Monument W boundary on Wildrose Rd.
762
Comment
RSA555364
Stephanomeria parryi
D. Charlton
1991-5-16
5159
Kern
Ridgetop west of Phillips Lab Guard Shack, Leuhman Ridge
1006
Comment
UCD136393
Stephanomeria pauciflora
David Charlton
1988-6-4
2039
Inyo
15 miles north of Trona on Highway 178. Pass between Slate and Argus Ranges, south end of Panamint Sink.
762
Comment
UCR160671
Stephanomeria pauciflora
David Charlton
1994-7-23
6030
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA457675
Stillingia linearifolia
D. Charlton
1988-5-7
1807
San Bernardino
5.2 miles N of Hwy 40 on Essex Rd. Providence Mtns., on lower bajada parallel to road, 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
UCD142238
Stillingia linearifolia
David Charlton; Barbara Pitzer
1988-5-7
1807
San Bernardino
E. Mojave Desert; Providence Mtns.; 5.2 miles N of Hwy 40 on Essex Rd.; 9 miles east of Mitchell Caverns Recreational Area.
762
Comment
UCR163028
Stipa californica
David Charlton, S. Wilson
1994-6-4
6023 A
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR43262
Stipa comata
David Charlton
1986-5-16
163
Inyo
White Mountains, Cedar Flats near Westgard Pass, 1.3 mi east of the 7000 ft. el. sign on the Hwy.
2073
Comment
HSC86982
Stipa speciosa
David Charlton, B. G. Pitzer
1988-5-7
1846
San Bernardino
E Mojave Desert, road between Essex Rd. and Black Canyon Rd. at Colton Well, Providence Mtns.
762
Comment
UCR43345
Stipa speciosa
David Charlton
1986-6-15
238
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR82064
Stipa speciosa
David Charlton, S. Wilson
1994-6-4
6007
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UC1552163
Streptanthella longirostris
David Charlton
1988-4-2
1569
Kern
w of Johanesburg (on Randsburg Road in Koehn Dry Lake); Koehn Dry Lake
579
Comment
RSA463339
Stylocline intertexta
D. Charlton, Barbara Pitzer
1988-4-9
1678
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA563478
Stylocline psilocarphoides
D. Charlton
1992-5-7
s.n.
Kern
Rosamond Hills off unpave road 1/2 mile E of railroad tracks near the base boundary EAFB, E of Rosamond, Antelope Valley, Mojave Desert.
838
Comment
UCR82048
Stylomecon heterophylla
David Charlton, S. Wilson
1994-6-4
5966
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA552190
Suaeda moquinii
D. Charlton
1989-5-25
3196
Los Angeles
Corner of G/H and 30th Street West, Palmdale.
610
Comment
SD124880
Symphoricarpos acutus
David Charlton
1986-6-7
396
Tulare
Along the trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows; Golden Trout Wilderness.
2320
Comment
UCR43338
Symphoricarpos parishii
David Charlton
1986-6-15
231
Los Angeles
San Gabriel Mtns, Lightning [=Blue?] Ridge at the intersection of Forest Rd. 3N06 and Angeles Crest Hwy, c. 4 mi NW of the San Bernardino Co. line and 5 mi NW of Wrightwood
2256
Comment
UCR83675
Symphyotrichum subulatum
David Charlton
1992-1
s.n.
Los Angeles
Mojave Desert, Edwards Air Force Base, South Base Well Fields
734
Comment
RSA563466
Syntrichopappus fremontii
D. Charlton
1991-4-16
4823
Kern
Bissel Hills landfill south of Hwy 58 between Edwards and Mojave, Edwards and Mojave, Edwards AFB, Antelope Valley, Mojave Desert.
808
Comment
UCR104066
Tamarix chinensis
David Charlton, Virginia Howard
1989-5-11
3162
Kern
Mojave Desert, Brown Butte, near Bissell Hills, NW Edwards Air Force Base
762
Comment
UCR121770
Tamarix chinensis
David Charlton, Virginia Howard
1989-5-11
3161
Kern
Mojave Desert, Brown Butte, near Bissell Hills, NW Edwards Air Force Base
762
Comment
UCR44356
Taraxacum officinale
David Charlton
1986-6-7
409
Tulare
Southern Sierra Nevada Mtns., Golden Trout Wilderness, along trail up Ninemile Creek between Jordan Hot Springs and Casa Vieja Meadows
1829
Comment
UCR82087
Tauschia parishii
David Charlton
1994-6-4
5908
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
RSA555370
Tetradymia axillaris var. longispina
D. Charlton
1991-5-16
5130
Kern
1 mile east of Jct between lancaster Blvd. on Boy Scout Road between sled track and Roges Dry Lakebed
716
Comment
RSA557849
Tetradymia axillaris var. longispina
D. Charlton
1989-4-7
2838
Los Angeles
Kentucky Springs, 1 mile South of Hwy 14 on Sierra Hwy.
1006
Comment
RSA557865
Tetradymia axillaris var. longispina
D. Charlton, Michael Perry, Mark Hagan
1989-3-27
2850
San Bernardino
Unnamed Dry Spring near Kramer Peak, Kramer Hills.
991
Comment
RSA562937
Tetradymia axillaris var. longispina
D. Charlton
1991-4-27
4972
Kern
Mars. Blvd. Leuhman Ridge, Edwards AFB. 1 mile SE of Guard shack. Main wash between old land fill site and downfall.
915
Comment
UCR160677
Tetradymia axillaris var. longispina
David Charlton
1994-7-23
6038
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA562641
Tetradymia canescens
D. Charlton, M. O. Bagley, D. C. Moore
1993-8-21
s.n.
Inyo
North side of Parrot Peak, China Lake Naval Weapons Center, Northwestern Mojave Desert.
1951
Comment
UCR160667
Tetradymia stenolepis
David Charlton
1994-7-23
6025
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1372
Comment
RSA562637
Tetrapteron graciliflorum
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
UCR44351
Thalictrum fendleri
David Charlton
1986-6-7
394
Tulare
Southern Sierra Nevada Mtns, Golden Trout Wilderness: along the trail up Ninemile Creek, between Jordan Hot Springs and Casa Vieja Meadows
2317
Comment
RSA456783
Thamnosma montana
D. Charlton, B. Pitzer
1988-5-8
1896
San Bernardino
1/2 mile N of Silver (Bonanza) King Mine. Providence Mtns., NE of Mitchell Caverns Rec. Area. Large N/S running wash just N of wooden cabins.
1067
Comment
UCR160895
Thelypodium integrifolium
David Charlton
1998-9-2
6370
Los Angeles
Western Mojave Desert, Sierra Highway and Ave. 'D,' between Lancaster and Rosamond
701
Comment
UCR161459
Thysanocarpus curvipes
David Charlton
1991-6-6
5369
Kern
Skyline Drive, Bear Valley, SW of Tehachapi
1280
Comment
RSA557816
Thysanocarpus curvipes
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
RSA562771
Thysanocarpus curvipes
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
RSA0057462
Thysanocarpus curvipes subsp. curvipes
David Charlton
1991-4-2
4740
Kern
Rosamond Hills, 1 mile north of Rosamond on Sierra Hwy.
762
Comment
RSA0057464
Thysanocarpus curvipes subsp. curvipes
D. Charlton, Ellen Cypher, CNPS
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
RSA0057555
Thysanocarpus curvipes subsp. curvipes
D. Charlton, Randi McCormick
1991-4-28
5019
San Luis Obispo
Carissa Hwy. Temblor Range, Temblor Creek Drainage.
30
Comment
RSA560958
Thysanocarpus curvipes var. curvipes
D. Charlton, Ellen Cypher
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
RSA0039185
Thysanocarpus desertorum
D. Charlton
1991-4-6
4740
Kern
Mojave Desert. Rosamond Hills east of Hwy 58.
884
Comment
RSA0121946
Thysanocarpus desertorum
D. Charlton
1990-4-15
4192
Los Angeles
Kentucky Springs, Sierra Highway, south of Palmdale
701
Comment
UCR104724
Thysanocarpus laciniatus var. hitchcockii
David Charlton
1989-5-12
3117
Tulare
Sierra Nevada Mtns., Long Valley, just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella. Chimney Peak Road, 1.7 mi. east of Long Valley Campground
1707
Comment
RSA463325
Tidestromia oblongifolia
D. Charlton, Barbara Pitzer
1988-4-9
1686
Inyo
Saline Valley, 2.4 miles N of Willow Creek in major rocky wash. Just north of clay-ash hills on pavement plain. Between Inyo Mtns to the west and Dry Mtn to the east.
762
Comment
RSA511737
Tidestromia oblongifolia
D. Charlton
1988-6-4
2046
Inyo
Lower Wildrose Canyon just W of Death Valley National Munument s western boundary on Hwy. Wildrose Rd. Emigrant Pass area W of Stovepipe Wells.
Comment
RSA562333
Tidestromia oblongifolia
D. Charlton, Tom Martin
1991-10
s.n.
Inyo
Sand dunes 7 miles south of Trona on Pinnacle Rd.
549
Comment
SEINET3084170
Tiquilia nuttallii
David Charlton
1991-5-28
5339
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB. Halophytic phase Saltbush scrub with Pan and Dune topography. Shadscale, horsebush, allscale.
Comment
RSA563033
Tiquilia nuttallii
D. Charlton
1991-5-27
5310
Los Angeles
Junction 90th and C St. west of Palmdale and south of Little Rock on road to Edwards AFB
945
Comment
RSA563111
Tiquilia nuttallii
D. Charlton
1991-5-28
5339
Kern
Branch Park, 1 mile north and 1 mile west of South Gate to Edwards AFB
701
Comment
UCR169026
Torilis arvensis
David Charlton
2005-5-16
8022
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
UCR160825
Tragopogon dubius
David Charlton
2005-6-3
8042
San Bernardino
San Bernardino Mtns., 457 Mountainaire Rd., Big Bear Lake, between Meadow Park and Big Bear Blvd., south of Eagle Point
2073
Comment
RSA552474
Trichoptilium incisum
D. Charlton
1991-4-20
4896
San Bernardino
Northern Stepladder Mountains; N Ward Valley; 17 miles south anf 6 miles east of Water Road turnoff, Hwy 40.
610
Comment
HSC84070
Trichostema lanatum
David Charlton
1987-1-31
638
Los Angeles
Saddle Peak, Santa Monica Mtns. Steep E-facing hillside beside road
610
Comment
UCR103760
Trichostema lanceolatum
David Charlton
1990-8-30
3908
Los Angeles
Western Mojave Desert, NE Palmdale, corner of Ave 'P' and Sierra Hwy
793
Comment
UCR47517
Tridens muticus
David Charlton
1986-11-20
629
San Bernardino
Sonoran (Colorado) Desert, Whipple Mtns, lower Whipple Wash where it joins the road to Havasu Landing
183
Comment
RSA560922
Trifolium albopurpureum
D. Charlton
1992-04
s.n.
Kern
Rancheria Rd. south of Eastmont Rd. NE of Bakersfield off Hwy 178.
305
Comment
RSA552476
Trifolium gracilentum
D. Charlton
1991-4-16
4860
Kern
Bissel Hills south of Hwy 58 between Boron and Mojave Edwards Air Force Base. Cache Creek drainage, Valley bottom with arid phase Saltbush scrub.
762
Comment
SD236297
Trifolium hirtum
David Charlton
2005-5-16
8004
Yuba
Sacramento Valley: Yuba Gold Field; just S of Yuba River; ca. 7.5 mi ENE of Marysville; N of Beale Air Force Bae; Survey area ca. 2 mi by 1 mi.
25
Comment
UCR169014
Trifolium hirtum
David Charlton
2005-5-16
8004
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA483601
Trifolium microcephalum
D. Charlton
1988-5-21
1968 a
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
UCR104975
Trifolium variegatum var. pauciflorum
David Charlton
1989-7-22
3736
Kern
Sierra Nevada Mtns., Sequoia National Forest, Breckenridge Campground, Breckenridge Mountain, SW of Lake Isabella
1890
Comment
UCR104982
Trifolium variegatum var. pauciflorum
David Charlton
1989-6-17
3286
Kern
Sierra Nevada Mtns, Sequoia National Forest, Tiger Flat Campground, east of Sunday Peak, 4 mi. north of Alta Sierra on Rancheria Road, NW of Lake Isabella
2012
Comment
UCR161279
Trifolium willdenovii
David Charlton
1994-3-13
s.n.
Kern
Southern Sierra Nevada Foothills, Bakersfield to Glenville Rd., 5 miles south of Woody
366
Comment
RSA563097
Trifolium willdenovii
D. Charlton
1991-4-2
4711
Kern
Rosamond Hills, one half mile west of Red Hill on Edwards AFB. Western Mojave Desert 1 1/2 miles east of Rosamond.
732
Comment
UCR44370
Trifolium wormskioldii
David Charlton
1986-6-6
339
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
UCR78068
Triglochin concinna var. debilis
David Charlton, Victoria Hamilton
1991-8-12
5544
Mono
Hot Creek, near Convict Lake turnoff from Hwy 395, Owens River drainage south of Mammoth Lakes.
1524
Comment
UCR49734
Triglochin maritima
David Charlton
1986-6-6
364
Tulare
Sierra Nevada Mtns, Jordan Hot Springs, on Ninemile Creek, Golden Trout Wilderness
1982
Comment
UCR168798
Triphysaria eriantha
David Charlton
2005-5-16
8030
Yuba
Sacramento Valley, Yuba Gold Field; just south of Yuba River; c. 7.5 mi ENE of Marysville; N of Beale Air Force Base; Survey area c. 2 miles by 1 mile
46
Comment
RSA463709
Trisetum spicatum
D. Charlton
1986-6-6
8650
Tulare
Redrock Meadows on upper Redrock Creek. Golden Trout Wilderness. Southern Sierra Nevada Mtns.
2637
Comment
UCR48072
Trisetum spicatum
David Charlton
1987-6-6
326
Tulare
southern Sierra Nevada Mtns., Redrock Meadows on upper Redrock Creek, Golden Trout Wilderness
2637
Comment
UCR53511
Trisetum spicatum
David Charlton, G. Charlton
1988-8-1
2376
Inyo
Central Sierra Nevada Mountains, along trail from South Lake, Parchers Trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
RSA562697
Triticum aestivum
D. Charlton
1990-3-6
4156
Yolo
SW of UC Davis, frontage RD off HWY 80
15
Comment
RSA463321
Tropidocarpum gracile
D. Charlton, B. Pitzer
1988-4-9
1695
Kern
Cameron road between Tehachapi and Mojave, Crest of hill ear Windmills
1372
Comment
RSA552529
Tropidocarpum gracile
D. Charlton, Mark Hagan, Chris Rush, Bob Stafford
1991-4-2
4703
Kern
Edwards AFB, Leuhman Ridge Titan IV test stand survey for desert tortoise, base of hillside
762
Comment
UCR52426
Typha latifolia
David Charlton
1988-6-5
2057
Inyo
Northern Mojave Desert, Darwin Falls, canyon between parking area and falls. West of the Panamint Valley, between the Darwin Hills and the Argus Mountain Range
854
Comment
UCR160654
Urtica dioica
David Charlton, S. Wilson
1994-6-4
5992
Kern
Southern Sierra Nevada Mtns, Tomo-Kahni (Creation Cave) State Historical Park, NE of Monolith and Tehachapi, near intersection of Sand Canyon and Tranquility Roads
1433
Comment
UCR217408
Urtica dioica
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW corner of area
698
Comment
HSC84055
Venegasia carpesioides
David Charlton
1987-1-31
641
Los Angeles
Saddle Peak
610
Comment
OBI51906
Venegasia carpesioides
David Charlton
1986-1-31
641
Los Angeles
Saddle Peak, Santa Monica Mtns.
457
Comment
RSA463009
Verbena gooddingii
D. Charlton, B. Pitzer
1988-5-8
1885
San Bernardino
Eastern Mojave Desert, Gold Valley Rd west of Hole in the Wall between Mid-Hills and Providence Mtns. Wildhorse canyon 3 miles NW of Hole-in-the-wall camp.
1220
Comment
RSA562293
Verbena lasiostachys var. lasiostachys
D. Charlton
1990-6-3
4330
Kern
Western slope of the Greenhorn Range, 5-10 miles west of Alta Sierra on Hwy 155 and east of Glenville.
1372
Comment
RSA563566
Verbena robusta
D. Charlton, Tom Martin
1992-5-20
s.n.
Kern
Rosamond Hills, north of the Tropico Gold Mine
762
Comment
UCR44333
Veronica americana
David Charlton
1986-6-6
436
Tulare
Sierra Nevada Mtns., Golden Trout Wilderness, Soda Flat on Ninemile Creek near the Kern River
1835
Comment
UCR53480
Veronica americana
David Charlton, G. Charlton
1988-6-30
2350
Inyo
Sierra Nevada Mtns., hike from South Lake, Parchers trail Camp to Bishop Pass, 20 mi [SW] of Bishop
3659
Comment
UC1551971
Veronica anagallis-aquatica
David Charlton
1988-3-19
1434
San Bernardino
main bridge on Greenspot Road (Redlands, Santa Ana River); Redlands, Santa Ana River
457
Comment
UCR104068
Vicia americana
David Charlton
1989-5-13
3081
Tulare
Sierra Nevada Mtns, Long Valley Campground, near Chimney Peak Wilderness Area, in Long Valley just outside SE corner of Sequoia National Forest, 28 km NE of Lake Isabella
1700
Comment
UCR42439
Vicia gigantea
David Charlton
1986-4-17
219
San Luis Obispo
Central Coast, Montana de Oro State Park
6
Comment
RSA0022627
Viguiera multiflora var. nevadensis
D. Charlton
1988-6-4
2053
Inyo
Middle Wildrose Canyon, 5.5 miles S of Ranger Station near 5,000' sign on Charcoal Kiln Rd. Death Valley Mon Sagebrush Scrub just below Pinyon Juniper Woodland.
1524
Comment
UCR43268
Viguiera reticulata
David Charlton
1986-5-14
106
Inyo
Northern Mojave Desert, Crest of pass leading into Panamint Valley 15 mi north of Trona on the Trona-Wildrose Rd
Comment
RSA0022628
Viguiera reticulata
D. Charlton
1988-6-4
2043
Inyo
15 miles N of Trona on Highway 178. Pass between Slate and Argus Ranges, South end of the Panamint Sink. Top of pass.
762
Comment
UCR44218
Viola adunca
David Charlton
1986-6-7
276
Tulare
Sierra Nevada Mountains, Casa Vieja Meadows, Golden Trout Wilderness
2561
Comment
UCR104735
Viola macloskeyi
David Charlton
1989-7-8
3540
Tulare
Sierra Nevada Mtns., Kern Plateau, Sequoia National Forest, Horse Meadows Campground on Salmon Creek, 10 miles south of Sherman Pass Rd., along Deadwood Trail
2256
Comment
UCR104702
Viola purpurea
David Charlton
1989-6-17
3308
Kern
Sierra Nevada Mtns, Sequoia National Forest, Tiger Flat Campground, east of Sunday Peak, 4 mi. north of Alta Sierra on Rancheria Road, NW of Lake Isabella
2012
Comment
UCR44366
Viola purpurea
David Charlton
1986-6-6
401
Tulare
Sierra Nevada Mtns, Golden Trout Wilderness, Redrocks Meadows on upper Redrock Creek
2637
Comment
RSA562250
Viola purpurea subsp. purpurea
D. Charlton
1991-5-12
5103
San Bernardino
Oak Hill rd., Cajon Pass, east of I-15 and east of Summit Inn Restaurant.
1250
Comment
OBI42527
Viola tomentosa
David Charlton
1986-6-6
401
Tulare
Redrock Meadows on upper Redrock Crk, Golden Trout Wilderness, S Sierra Nevada Mts
2637
Comment
RSA563568
Vitis girdiana
D. Charlton
1992
San Bernardino
Cushenburry Grade, outheast side of road, base of San Bernardino Mtns.
1098
Comment
RSA562292
Vulpia microstachys var. ciliata
D. Charlton
1990-4-15
4186
Los Angeles
Kentucky Springs, Sierra Hwy, northern edge of the Angeles National Forest
1037
Comment
RSA563045
Vulpia microstachys var. microstachys
D. Charlton
1992-04
s.n.
Kern
Mars Blvd, 2 miles E of Mercury Blvd, Phillips Laboratory, Edards AFB.
915
Comment
RSA505018
Vulpia myuros
D. Charlton
1988-5-21
1919
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
UC1552133
Vulpia myuros var. myuros
David Charlton
1988-4-2
1482
Los Angeles
Cleghorn Road Turnoff, I15 Cleghorn Road Turnoff on Cajon Pass, I15 (Swartout Valley Rd to end of pavement, site is under powerline); Cajon Pass
1524
Comment Read comments Feb 4 2015
RSA552348
Vulpia octoflora
D. Charlton
1991-5-18
5195
Los Angeles
North East os Piute Ponds in dunes; Edwards AFB
Comment
RSA563003
Vulpia octoflora
D. Charlton
1991-4-27
4989
San Bernardino
Stoddard Valley, 5 miles south of Barstow on Hwy. 247.
Comment
SEINET257217
Vulpia octoflora
D. Charlton
1241
Inyo
Hwy 190; 25 mi W of Death Valley Jct; N Greenwater Range; first dirt rd up E boundary of park
610
Comment
UCR97937
Wyethia invenusta
David Charlton
1989-7-21
3716
Kern
southern Sierra Nevada Mtns, Flying Dutchman Creek, 1.5 mi. west of Caliente-Bodfish Road on Breckenridge Mtn. Road, SW of Havilah
1300
Comment
UCR48840
Wyethia mollis
David Charlton
1987-8-29
1068
Madera
Sierra Nevada Mtns., Minaret Wilderness Area, Inyo National Forest east of Devil's Postpile National Monument. Thousand Island Lake at the base of Banner Peak
3100
Comment
RSA552164
Wyethia ovata
D. Charlton
1989-7-22
3768
Kern
Lower Breckenridge Rd. Hobo Ridge, Breckenridge Mountain; Sequoia National Forest; SW of Lake Isabella,
1829
Comment
UCR217339
Xanthium strumarium
David Charlton
2009-9-7
s.n.
Los Angeles
Western Mojave Desert, Piute Ponds, Edwards Air Force Base, along shores of Ducks Unlimited ponds in SW corner of area
698
Comment
CAS-BOT-BC326904
Xylorhiza orcuttii
David Charlton
1988-2-19
1210
Riverside
Calcite Mine Road, NE Anza Borrego State Park
304
Comment
RSA489603
Xylorhiza tortifolia
D. Charlton, Alan Romspert
1988-6-14
2139
San Bernardino
Hart Mine, Southern Castle Mountains. E of the New York Mountain, SE of Baker and Landfair Valley.
1371
Comment
RSA552555
Xylorhiza tortifolia
D. Charlton
1991-4-6
4742
Kern
Mojave Desert, Rosamond Hills E of Hwy 58.
884
Comment
RSA552581
Yucca brevifolia
D. Charlton, Mark Hagan, Chris Rush, Bob Stafford
1991-4-2
4700
Kern
Edwards AFB, Leuhman Ridge Titan IV test stand survey for desert tortoise, base of hillside
762
Comment