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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC106198
Brickellia desertorum
G. Helmkamp
1993-9-12
22 -3
San Bernardino
Burns Canyon, in the vicinity of Burns Spring
1524
Comment
CAS-BOT-BC151594
Erythranthe parishii
G. Helmkamp
1993-9-22
34 -12
San Bernardino
6.7 mi up Burns Cyn from the junction of Pioneer Town and Pipes Cyn Rds.
1524
Comment
CAS-BOT-BC300479
Erigeron foliosus var. stenophyllus
G. Helmkamp
1993-9-12
22 -5
San Bernardino
In Burns Canyon, in the vicinity of Burns Spring
1524
Comment
CAS-BOT-BC75833
Wislizenia refracta
G. K. Helmkamp; E. A. Helmkamp
1998-7-21
4131
San Bernardino
Southern Mojave Desert. Twentynine Palms. About 200 feet west of Twentynine Palms Inn.
598
Comment
CDA3032
Chenopodium berlandieri
G. K. Helmkamp
2000-10-16
6222
San Bernardino
Morongo Valley; Big Morongo Wildlife Preserve, ca. 0.75 mi E of the city of Morongo Valley.
Comment
CLARK-A1045-10
Chaenactis fremontii
George K. Helmkamp
1977-4-21
San Bernardino
8 miles north of Adelanto, beside US highway 395; Creosote Bush scrub community; Victorville Northwest 7.5'Q
Comment
CLARK-A1045-11
Phacelia crenulata
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 7 miles north of Adelanto, east of US Highway 395 [Shadow Hills vicinity?]; dry wash in creosote bush scrub; ; Victorville 7.5'Q northwest quad.
883
Comment
CLARK-A1045-12
Astragalus layneae
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto east of US Highway 395, 2 miles north of Adelanto; Creosote Bush scrub; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-13
Eremalche exilis
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 2 miles north of Adelanto, east of U.S. 395; creosote bush scrub; ; Adelanto 7.5' Q
883
Comment
CLARK-A1045-14
Chaenactis stevioides
George K. Helmkamp
1977-4-21
San Bernardino
7 miles north of Adelanto, east of US highway 395; dry wash; Creosote Bush scrub community; ; Victorville Northwest 7.5'Q
883
Comment
CLARK-A1045-15
Eschscholzia glyptosperma
George K. Helmkamp
1977-4-12
San Bernardino
Adelanto east of U.S. 395; 7 miles north of Adelanto; dry wash; in creosote bush scrub; ; Victorville NW 7.5'Q
883
Comment
CLARK-A1045-1537
Eriogonum fasciculatum subsp. polifolium
George K. Helmkamp
1984-5-30
San Bernardino
Mojave Desert Kingston Road; Clark Mtn 15'Q
Comment
CLARK-A1045-1539
Penstemon eatonii
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert west slope of Kingston Range; ; Horsethief Springs 15'Q
1066
Comment
CLARK-A1045-1589
Platystemon californicus var. crinitus
George K. Helmkamp
1978-4-10
San Bernardino
Baldy Mesa Oak Hill Road [vicinity Oro Grande Wash]; Cajon 7.5'Q
Comment
CLARK-A1045-1592
Eriogonum pusillum
George K. Helmkamp
1977-4-21
San Bernardino
Red Mountain at the north edge of Red Mountain; Red Mountain 7.5' Q
Comment
CLARK-A1045-16
Cryptantha nevadensis
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 2 miles north of Adelanto, and east of U.S.Highway 395; Creosote Bush scrub area; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-19
Cleomella obtusifolia
George K. Helmkamp
1977-4-23
San Bernardino
Trona 2 miles south of Trona; roadside along Trona Road; ; Westend 7.5'Q (Searles Lake 15'Q)
487
Comment
CLARK-A1045-192
Eschscholzia minutiflora
George K. Helmkamp
1979-4-13
San Bernardino
Mojave Desert 3 miles north of Hinkley; creosote bush scrub; Hinkley 7.5' Q
Comment
CLARK-A1045-194
Camissonia refracta
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert 30 min[utes] north of Baker, near dry lake; Silurian Hills 15' Q
Comment
CLARK-A1045-195
Allophyllum divaricatum
George K. Helmkamp
1978-6-6
San Bernardino
San Bernardino Mountains San Bernardino N 7.5'Q
Comment
CLARK-A1045-196
Allophyllum divaricatum
George K. Helmkamp
1978-6-6
San Bernardino
San Bernardino Mountains San Bernardino N 7.5'Q
Comment
CLARK-A1045-197
Dalea fremontii var. minutifolia
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert west of Kingston Range; ; Horsethief Springs 15'Q
1066
Comment
CLARK-A1045-198
Portulaca oleracea
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-199
Eriogonum thurberi
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley Morongo Valley 7.5'Q
Comment
CLARK-A1045-20
Langloisia matthewsii
George K. Helmkamp
1977-4-23
San Bernardino
2 miles south of Trona; sandy slope; Searless Lake 15' Q; Westend 7.5' Q
Comment
CLARK-A1045-200
Eriogonum thurberi
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley Morongo Valley 7.5'Q
Comment
CLARK-A1045-201
Eriogonum pusillum
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley Morongo Valley 7.5' Q
Comment
CLARK-A1045-202
Nemacladus longiflorus var. breviflorus
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley Morongo Valley 7.5'Q
Comment
CLARK-A1045-203
Cryptantha intermedia
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley Morongo Valley 7.5'Q
Comment
CLARK-A1045-204
Linanthus aureus
George K. Helmkamp
1979-4-29
San Bernardino
Morongo Valley Morongo Valley 7.5' Q
Comment
CLARK-A1045-239
Eriogonum davidsonii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains roadside; State Highway 38, just east of the bridge over the South Fork; ; Moonridge 7.5'Q
1828
Comment
CLARK-A1045-240
Astragalus leucolobus
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains roadside; turnoff from State Highway 38 to Heart Bar State Park; ; Moonridge 7.5'Q
1828
Comment
CLARK-A1045-241
Astragalus leucolobus
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains roadside; turnoff from State Highway 38 to Heart Bar State Park; ; Moonridge 7.5'Q
1828
Comment
CLARK-A1045-242
Lupinus excubitus subsp. austromontanus
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-243
Camissonia confusa
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains unpaved State Highway 173, between Lake Arrowhead and Mojave River Forks Regional Park; Lake Arrowhead 7.5' Q
Comment
CLARK-A1045-244
Amsonia brevifolia
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains roadside; unpaved State Highway 173, between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1371
Comment
CLARK-A1045-245
Arenaria macradenia
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains unpaved State Highway 173, between Lake Arrowhead and Mojave River Forks Regional Park; Lake Arrowhead 7.5'Q
Comment
CLARK-A1045-246
Cryptantha circumscissa
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains roadside; Lake Arrowhead 7.5'Q
Comment
CLARK-A1045-247
Linanthus liniflorus subsp. pharnaceoides
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains along State Highway 138, 4 miles east of Summit; ; Silverwood Lake 7.5' Q
1066
Comment
CLARK-A1045-248
Gilia minor
George K. Helmkamp
1978-3-14
San Bernardino
Mojave Desert along Interstate Highway 15; Hodge 7.5' Q
Comment
CLARK-A1045-249
Camissonia brevipes
George K. Helmkamp
1978-3-14
San Bernardino
Mojave Desert north of Victorville; sandy slope; Hodge 7.5'Q
Comment
CLARK-A1045-250
Phacelia fremontii
George K. Helmkamp
1978-3-14
San Bernardino
Mojave Desert north of Victorville; creosote bush scrub; Hodge 7.5'Q
Comment
CLARK-A1045-251
Erodium texanum
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains dry wash at east end of Cady Mountains; Cady Mt. 15'Q
Comment
CLARK-A1045-252
Eucrypta micrantha
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains rocky slope along dry wash; east end of Cady Mountains; Cady Mt. 15'Q
Comment
CLARK-A1045-253
Eucrypta micrantha
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains rocky slope along dry wash; east end of Cady Mountains; Cady Mt. 15'Q
Comment
CLARK-A1045-254
Phacelia crenulata
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains rocky slope; southeast end of Cady Mountains; Cady Mt. 15'Q
Comment
CLARK-A1045-255
Linanthus jonesii
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains dry wash at east end of Cady Mountains; Cady Mt. 15' Q
Comment
CLARK-A1045-256
Monoptilon bellioides
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains dry wash at east end of Cady Mountains; Cady Mt. 15'Q
Comment
CLARK-A1045-257
Pectocarya platycarpa
George K. Helmkamp
1978-3-14
San Bernardino
Cady Mountains dry wash at east end of Cady Mountains; Cady Mt. 15'Q
Comment
CLARK-A1045-258
Senecio douglasii var. monoensis
George K. Helmkamp
1977-4-22
San Bernardino
Oro Grande Wash intersection of Phelan Road and U.S. Highway 395, west of Hesperia; ; Baldy Mesa 7.5'Q
914
Comment
CLARK-A1045-259
Cleomella obtusifolia
George K. Helmkamp
1978-5-8
San Bernardino
Lucerne Lake dry lake north of Lucerne Valley; Ord Mts. 15'Q
Comment
CLARK-A1045-261
Prunus fasciculata
George K. Helmkamp
1978-5-1
San Bernardino
Rodman Mountains Rodman Mts. 15'Q
Comment
CLARK-A1045-262
Cryptantha barbigera
George K. Helmkamp
1978-5-1
San Bernardino
Rodman Mountains Rodman Mts. 15'Q
Comment
CLARK-A1045-263
Verbena menthifolia
George K. Helmkamp
1978-5-8
San Bernardino
Pinto Mountains 6 miles south of Twentynine Palms; Valley Mtn. 15'Q
Comment
CLARK-A1045-264
Pectocarya setosa
George K. Helmkamp
1977-4-21
San Bernardino
Red Mountain north edge/base of Red Mountain; creosote bush scrub; Red Mountain 7.5'Q
Comment
CLARK-A1045-265
Syntrichopappus fremontii
George K. Helmkamp
1977-4-21
San Bernardino
Red Mountain north edge of Red Mountain; creosote bush scrub; ; Red Mountain 7.5'Q
1097
Comment
CLARK-A1045-266
Oligomeris linifolia
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Afton; rocky flat above Canyon; Cave Mt. 15'Q
Comment
CLARK-A1045-267
Nemacladus glanduliferus
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Afton; rocky flat above Canyon; Cave Mt. 15'Q
Comment
CLARK-A1045-268
Eschscholzia minutiflora
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains rocky flat; Cave Mt. 7.5'Q
Comment
CLARK-A1045-269
Phacelia rotundifolia
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains rocky flat; Cave Mt. 15'Q
Comment
CLARK-A1045-270
Pectocarya platycarpa
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Afton; rocky flat; Cave Mt. 15'Q
Comment
CLARK-A1045-271
Nama pusilla
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains desert pavement, edge of Canyon; Cave Mt. 15'Q
Comment
CLARK-A1045-272
Eriogonum thomasii
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains dry flat; Cave Mt. 15' Q
Comment
CLARK-A1045-273
Antirrhinum filipes
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains rocky slope; Cave Mt. 15'Q
Comment
CLARK-A1045-274
Mohavea breviflora
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Afton; rocky slope, east of campground; Cave Mt. 15'Q
Comment
CLARK-A1045-275
Phacelia crenulata
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Cave Mt. 15'Q
Comment
CLARK-A1045-276
Camissonia refracta
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Cave Mt. 15' Q
Comment
CLARK-A1045-277
Plantago insularis
George K. Helmkamp
1978-3-24
San Bernardino
Cady Mountains Cave Mt. 15'Q
Comment
CLARK-A1045-278
Eschscholzia glyptosperma
George K. Helmkamp
1978-4-9
San Bernardino
Cronese Valley between East Cronese Lake and Interstate Highway 15; creosote bush scrub; Cave Mt. 15'Q
Comment
CLARK-A1045-279
Lupinus shockleyi
George K. Helmkamp
1978-4-9
San Bernardino
Cronese Valley Cave Mt. 15'Q
Comment
CLARK-A1045-349
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road and Interstate Highway 40; Cadiz 15' Q; Brown Buttes 7.5' Q
Comment
CLARK-A1045-350
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road and Interstate Highway 40; Cadiz 15'Q
Comment
CLARK-A1045-351
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road and Interstate Highway 40; Cadiz 15' Q; Brown Buttes 7.5' Q
Comment
CLARK-A1045-353
Eriogonum nidularium
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road and Interstate Highway 40; Cadiz 15'Q
Comment
CLARK-A1045-354
Ambrosia eriocentra
George K. Helmkamp
1977-5-30
San Bernardino
between Kelso and Providence Mountains, ca. 2 miles from Kelso junction with Kelbaker Road; ; Flynn 15'Q
761
Comment
CLARK-A1045-355
Dalea fremontii var. minutifolia
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road with Interstate Highway 40; sandy flat; Cadiz 15'Q
Comment
CLARK-A1045-356
Eriophyllum ambiguum
George K. Helmkamp
1977-5-30
F
San Bernardino
Kelso Kelso Road summit, north of Kelso; ; Kelso 15'Q
1066
Comment
CLARK-A1045-358
Syntrichopappus fremontii
George K. Helmkamp
1977-5-30
F
San Bernardino
Kelso Kelso Road summit, north of Kelso; ; Kelso 15'Q
1066
Comment
CLARK-A1045-36
Lotus strigosus
George K. Helmkamp
1977-4-22
San Bernardino
Hesperia intersection of Phelan Road and US Highway 395; roadside; ; Baldy Mesa 7.5'Q
914
Comment
CLARK-A1045-366
Eriastrum pluriflorum subsp. sherman-hoytiae
George K. Helmkamp
1977-5-30
F
San Bernardino
Kelso Kelso 15'Q
Comment
CLARK-A1045-368
Panicum urvilleanum
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Sand Dunes Flynn 15'Q
Comment
CLARK-A1045-369
Plagiobothrys arizonicus
George K. Helmkamp
1977-5-29
San Bernardino
Cima Dome east of Cima Road, east slope of Cima Dome; joshua tree woodland; ; Mid Hills 15'Q
1280
Comment
CLARK-A1045-37
Lupinus odoratus
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 2 miles north of Adelanto; east of US Highway 395; Creosote Bush scrub; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-370
Eriogonum trichopes
George K. Helmkamp
1977-5-30
San Bernardino
Kelso roadside; south edge of sand dunes; ; Kelso 15' Q; Kelso Dunes 7.5' Q
609
Comment
CLARK-A1045-371
Sidalcea pedata
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains just west of Stanfield cut-off; sagebrush flat, south side of lake; ; Big Bear Lake 7.5'Q
2133
Comment
CLARK-A1045-372
Thelypodium stenopetalum
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains just west of Stanfield cut-off; sagebrush flat, south side of lake; ; Big Bear Lake 7.5'Q
2133
Comment
CLARK-A1045-373
Eriogonum trichopes
George K. Helmkamp
1977-5-30
San Bernardino
Kelso roadside; south edge of sand dunes; ; Kelso 15' Q; Kelso Dunes 7.5' Q
609
Comment
CLARK-A1045-374
Eriogonum trichopes
George K. Helmkamp
1977-5-30
San Bernardino
Kelso roadside; south edge of sand dunes; ; Kelso 15' Q; Kelso 7.5' Q
609
Comment
CLARK-A1045-375
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road and Interstate Highway 40; in sand at disturbed roadside; Cadiz 15' Q; Brown Buttes 7.5' Q
Comment
CLARK-A1045-376
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
junction of Kelbaker Road and Interstate Highway 40; in sand at disturbed roadside; Cadiz 15' Q; Brown Buttes 7.5' Q
Comment
CLARK-A1045-377
Mimulus purpureus
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains just west of Stanfield cut-off, south side of lake; tree-covered knoll; ; Big Bear Lake 7.5'Q
2133
Comment
CLARK-A1045-378
Ranunculus canus var. ludovicianus
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains just west of Stanfield cut-off, sagebrush flat, south side of lake; ; Big Bear Lake 7.5'Q
2133
Comment
CLARK-A1045-379
Caulanthus major
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains near Stanfield cut-off; yellow pine forest, north edge of lake; Big Bear Lake 7.5'Q
Comment
CLARK-A1045-380
Poa atropurpurea
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains just west of Stanfield cut-off; flat sagebrush area, south of lake; ; Big Bear Lake 7.5'Q
2133
Comment
CLARK-A1045-381
Madia minima
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-382
Plagiobothrys californicus var. ursinus
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-383
Claytonia spathulata var. exigua
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-384
Antennaria dimorpha
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-385
Dodecatheon hendersonii
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-386
Lewisia nevadensis
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-387
Delphinium patens subsp. montanum
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains meadow at edge of temporary pool; yellow pine forest; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-388
Arabis glabra
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-390
Eriogonum thurberi
George K. Helmkamp
1979-5-24
San Bernardino
San Bernardino Mountains Mill Creek at the San Andreas Fault; Forest Falls 7.5'Q
Comment
CLARK-A1045-391
Eriogonum thurberi
George K. Helmkamp
1979-5-24
San Bernardino
San Bernardino Mountains Mill Creek at the San Andreas Fault; Forest Falls 7.5' Q
Comment
CLARK-A1045-392
Chorizanthe xanti
George K. Helmkamp
1979-5-24
San Bernardino
San Bernardino Mountains Mill Creek at the San Andreas Fault; Forest Falls 7.5' Q
Comment
CLARK-A1045-393
Chorizanthe xanti
George K. Helmkamp
1979-5-24
San Bernardino
San Bernardino Mountains Mill Creek at the San Andreas Fault; Forest Falls 7.5'Q
Comment
CLARK-A1045-394
Chorizanthe xanti
George K. Helmkamp
1979-5-24
San Bernardino
San Bernardino Mountains Mill Creek at the San Andreas Fault; Forest Falls 7.5' Q
Comment
CLARK-A1045-395
Nemacladus longiflorus
George K. Helmkamp
1979-6-5
San Bernardino
Santa Ana River west side of State Highway 30, just south of the Santa Ana River wash; dry, grassy area; Redlands 7.5'Q
Comment
CLARK-A1045-398
Camissonia pusilla
George K. Helmkamp
1979-5-29
San Bernardino
Mentone west end of Mentone; orange grove; Yucaipa 7.5'Q
Comment
CLARK-A1045-399
Camissonia pusilla
George K. Helmkamp
1979-5-29
San Bernardino
Mentone west end of Mentone; orange grove; Yucaipa 7.5'Q
Comment
CLARK-A1045-4
Ipomopsis polycladon
George K. Helmkamp
1977-4-21
San Bernardino
Mojave Desert east of US Highway 395, 2 miles north of Adelanto; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-400
Oenothera laciniata
George K. Helmkamp
1979-5-29
San Bernardino
Mentone west end of Mentone; orange grove; Redlands 7.5' Q
Comment
CLARK-A1045-403
Streptanthella longirostris
George K. Helmkamp
1977-4-16
San Bernardino
Adelanto 3 miles north of Adelanto [Shadow Mountains area?]; sagebrush scrub area; ; Victorville NW 7.5'Q
914
Comment
CLARK-A1045-404
Gilia latiflora subsp. davyi
George K. Helmkamp
1977-4-16
San Bernardino
Adelanto 3 miles north of Adelanto; sagebrush scrub area; ; Adelanto 7.5'Q
914
Comment
CLARK-A1045-405
Coreopsis douglasii
George K. Helmkamp
1977-4-16
San Bernardino
Adelanto .5 mile north of Adelanto, beside US Highway 395; creosote bush scrub area; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-406
Eriogonum viridescens
George K. Helmkamp
1977-4-16
San Bernardino
Adelanto 0.5 mile north of Adelanto on US Highway 395; creosote bush scrub area; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-408
Antirrhinum multiflorum
George K. Helmkamp
1979-6-1
San Bernardino
San Bernardino Mountains 1.5 mile west of City Creek Ranger Station; roadside cut; Harrison Mt. 7.5'Q
Comment
CLARK-A1045-409
Styrax officinalis
George K. Helmkamp
1977-5-4
San Bernardino
San Bernardino Mountains at City Creek Forest Station; chaparral beside Creek; ; Harrison Mt. 7.5'Q
609
Comment
CLARK-A1045-410
Antirrhinum nuttallianum
George K. Helmkamp
1977-5-4
San Bernardino
San Bernardino Mountains west of City Creek Ranger Station; roadside cut; ; Harrison Mt. 7.5'Q
609
Comment
CLARK-A1045-411
Allophyllum divaricatum
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains at City Creek Ranger Station; Harrison Mt. 7.5'Q
Comment
CLARK-A1045-412
Microsteris gracilis
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains City Creek at City Creek Ranger Station; Harrison Mt. 7.5' Q
Comment
CLARK-A1045-413
Lupinus concinnus subsp. optatus
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains 1 mile south of Running Springs, roadside; Harrison Mt. 7.5'Q
Comment
CLARK-A1045-414
Lupinus andersonii
George K. Helmkamp
1979-6-29
San Bernardino
Big Bear Lake north of State Highway 38, .5 mile west of US Forestry Station; yellow pine forest; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-416
Senecio ionophyllus
George K. Helmkamp
1979-6-22
San Bernardino
Van Dusen Canyon 2 miles south of Holcomb Valley; dry roadside bank; ; Fawnskin 7.5'Q
2224
Comment
CLARK-A1045-417
Euphorbia palmeri
George K. Helmkamp
1979-6-20
San Bernardino
Big Bear Lake .5 mile west of US Forest Service Station; yellow pine forest; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-418
Lupinus confertus
George K. Helmkamp
1979-6-22
San Bernardino
Big Bear Lake .5 mile west of US Forest Service Station; yellow pine forest; Fawnskin 7.5'Q
Comment
CLARK-A1045-419
Portulaca oleracea
George K. Helmkamp
1979-6-5
#5
San Bernardino
Fawnskin 1.5 mile east of Fawnskin on State Highway 38; roadside weed; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-420
Chrysothamnus nauseosus
George K. Helmkamp
1979-6-5
#5
San Bernardino
Big Bear Lake 1.5 mile east of Fawnskin; grassy edge of Lake; Fawnskin 7.5'Q
Comment
CLARK-A1045-421
Chrysothamnus nauseosus
George K. Helmkamp
1979-6-5
#5
San Bernardino
Big Bear Lake 1.5 mile east of Fawnskin; grassy edge of Lake; Fawnskin 7.5'Q
Comment
CLARK-A1045-423
Astragalus leucolobus
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin, along State Highway 38; yellow pine forest; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-424
Chaenactis santolinoides
George K. Helmkamp
1978-6-6
San Bernardino
San Bernardino Mountains north edge of Lake, at junction of State Highway 18 and Big Bear Lake dam; yellow pine forest; Fawnskin 7.5'Q
Comment
CLARK-A1045-425
Chaenactis santolinoides
George K. Helmkamp
1978-6-6
San Bernardino
San Bernardino Mountains north edge of Lake, at junction of State Highway 18 and Big Bear Lake dam; yellow pine forest; Fawnskin 7.5'Q
Comment
CLARK-A1045-427
Phacelia curvipes
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains 1.5 miles east of fawnskin; dry slope under pines; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-428
Phacelia curvipes
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains 1.5 miles east of fawnskin; dry slope under pines; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-429
Silene verecunda var. eglandulosa
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains 1.5 miles east of fawnskin; dry slope under pines; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-430
Orobanche uniflora subsp. occidentalis
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin; dry slope under pines; ; Fawnskin 7.5' Q
2133
Comment
CLARK-A1045-433
Descurainia obtusa subsp. adenophora
George K. Helmkamp
1979-6-29
San Bernardino
San Bernardino Mountains north shore of Lake, .5 mile west of Forest Service Station; grassy area; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-434
Poa pratensis
George K. Helmkamp
1979-6-29
San Bernardino
San Bernardino Mountains north shore of Lake, .5 mile west of Forest Service Station; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-435
Astragalus bicristatus
George K. Helmkamp
1979-6-29
San Bernardino
San Bernardino Mountains .5 mile west of Forest Service Station; roadside; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-436
Astragalus douglasii
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north side of State Highway 38, .5 mile west of Forest Service Station; yellow pine forest; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-437
Eriogonum wrightii
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin; Fawnskin 7.5' Q
Comment
CLARK-A1045-439
Lotus argyraeus
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-44
Haplopappus linearifolius
George K. Helmkamp
1977-4-22
San Bernardino
Hesperia at intesection of Phelan Road and US Highway 395, near Hesperia; in Joshua Tree woodland; ; Baldy Mesa 7.5'Q
914
Comment
CLARK-A1045-440
Arabis parishii
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-441
Lewisia rediviva subsp. minor
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin; dry slope under pines; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-442
Astragalus purshii var. lectulus
George K. Helmkamp
1979-6-5
#4
San Bernardino
San Bernardino Mountains 1.5 miles east of Fawnskin; dry slope under pines; ; Fawnskin 7.5'Q
2133
Comment
CLARK-A1045-443
Hymenopappus filifolius var. lugens
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains 2 miles east of fawnskin; dry slope under pines, beside Lake; Fawnskin 7.5'Q
Comment
CLARK-A1045-444
Arabis parishii
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains 2 miles east of Fawnskin; Fawnskin 7.5'Q
Comment
CLARK-A1045-445
Ivesia argyrocoma
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains 2 miles east of Fawnskin; Fawnskin 7.5'Q
Comment
CLARK-A1045-446
Atriplex confertifolia
George K. Helmkamp
1977-5-29
San Bernardino
Shadow Valley intersection of Kingston Road and Cima Road; creosote bush scrub; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-447
Lomatium nevadense var. parishii
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-448
Lomatium nevadense var. parishii
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-449
Juncus bufonius
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains 3 miles from dump above Baldwin Lake; stream bed; Big Bear City 7.5' Q
Comment
CLARK-A1045-450
Trifolium variegatum
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains along stream; Big Bear City 7.5'Q
Comment
CLARK-A1045-451
Eleocharis montevidensis
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains 3 miles from dump above Baldwin Lake; Big Bear City 7.5'Q
Comment
CLARK-A1045-452
Poa nevadensis
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-453
Calyptridium pygmaeum
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains on Forest Service road 3N04, 0.75 mile north of road 3N08; sagebrush/yellow pine area; ; Big Bear City 7.5' Q
2285
Comment
CLARK-A1045-454
Sitanion hystrix
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-455
Poa atropurpurea
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-456
Navarretia breweri
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains 400 yards north of Forest Service road 3N08 along 3N66Y; dry flat under pines; ; Fawnskin 7.5'Q
2285
Comment
CLARK-A1045-457
Juncus mertensianus subsp. gracilis
George K. Helmkamp
1979-6-22
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; grassy seep; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-458
Polygonum kelloggii
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains 300 yards north of Forest Service road 3N08 along 3N66Y; edge of drying seep; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-459
Mimulus primuloides var. pilosellus
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains at the intersection of [County road?} SB08 with Forest Service road 3N08; sandy flat beside creek; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-46
Encelia virginensis subsp. actonii
George K. Helmkamp
1977-4-22
San Bernardino
near Hesperia; at intersection of Phelan Road and US 395; in Joshua tree woodland; ; Baldy Mesa 7.5'Q
914
Comment
CLARK-A1045-460
Phlox dolichantha
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains ca. 2 miles west of County dump along Forest Service road 3N08; north slope of Mountains; yellow pine forest; ; Big Bear City 7.5'Q
2224
Comment
CLARK-A1045-461
Mimulus floribundus
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains beside Forest Service road 3N66Y, north of 3N08, where road crosses strem bed; along creek; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-462
Mimulus suksdorfii
George K. Helmkamp
1979-6-5
#2; also Y
San Bernardino
San Bernardino Mountains beside Forest Service road 3N66Y, north of 3N08, where road crosses stream bed; along creek; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-463
Deschampsia danthonioides
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; moist flat; Big Bear City 7.5'Q
Comment
CLARK-A1045-464
Gilia diegensis
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains along Forest Service road 3N08 at junction with 3N66Y; dry flat; yellow pine forest; Big Bear City 7.5'Q
Comment
CLARK-A1045-465
Chenopodium botrys
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains north slope at Spring (upper end of Cushenbury Grade); ; Big Bear City 7.5'Q
1371
Comment
CLARK-A1045-466
Calyptridium pygmaeum
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains just north of State Highway 38 at north end of Baldwin Lake; drying mud flat; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-467
Ranunculus canus var. ludovicianus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains between Lake and State Highway 38, at north end of Lake; moist seep; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-468
Juncus sphaerocarpus
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains beside Forest Service road 3N66Y, 400 yards north of 3N08; along flowing creek; ; Big Bear City 7.5' Q
2285
Comment
CLARK-A1045-469
Plagiobothrys hispidulus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains between north shore of Lake and State Highway 38; moist seep near sagebrush area; Big Bear City 7.5'Q
Comment
CLARK-A1045-470
Plagiobothrys hispidulus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains along Forest Service road 3N66Y (road to Union Flat), 300 yards north of 3N08; wet seep; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-471
Eriogonum kennedyi
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains along Forest Service road 3N08 at junction with 3N66Y; sagebrush scrub opening in yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-472
Trifolium variegatum
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains beside Forest Service road 3N66Y, north of 3N08, where road crosses stream bed; along stream; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-474
Allium campanulatum
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains Forest Service road 3N08 at junction with 3N66Y; dry, rocky area; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-475
Juncus bufonius
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains between the north end of the Lake and State Highway 38; grassy seep; Big Bear City 7.5'Q
Comment
CLARK-A1045-476
Mimulus exiguus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains north of Saragosa Spring and northwest of Baldwin Lake; moist seep about 300 yards north of Forest Service road 3N08, along 3N66Y; moist seep; Big Bear City 7.5'Q
Comment
CLARK-A1045-477
Navarretia breweri
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains 400 yards north of Forest Service road 3N08 along road 3N66Y; dry flat under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-478
Orthocarpus lasiorhynchus
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains along Forest Service road 3N04; drying flat, north end of Arrastre Flat; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-479
Juncus hemiendytus
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains along Forest Service road 3N04; drying mud flat, north end of Arrastre Flat; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-480
Collinsia torreyi var. wrightii
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains along Forest Service road 3N04, north edge of Arrastre Flat; yellow pine forest; Big Bear City 7.5'Q
Comment
CLARK-A1045-482
Linanthus breviculus
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-483
Astragalus lentiginosus var. sierrae
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush; Big Bear City 7.5'Q
Comment
CLARK-A1045-484
Deschampsia danthonioides
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; seep; Big Bear City 7.5'Q
Comment
CLARK-A1045-485
Phacelia mohavensis
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-486
Juncus kelloggii
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; moist, grassy slope; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-487
Veronica peregrina subsp. xalapensis
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; seep; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-488
Lepidium perfoliatum
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains north edge of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-489
Lepidium perfoliatum
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains north edge of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-49
Pectocarya platycarpa
George K. Helmkamp
1977-4-22
San Bernardino
at intersection of Phelan Road and U.S. Highway 395, near Hesperia; in Joshua Tree woodland; ; Baldy Mesa 7.5'Q
914
Comment
CLARK-A1045-490
Leptodactylon pungens subsp. pulchriflorum
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains at north edge of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-491
Arabis parishii
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains at north edge of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-492
Eriogonum kennedyi
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains at north edge of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-493
Erigeron aphanactis
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Big Bear City 7.5'Q
Comment
CLARK-A1045-494
Ranunculus canus var. ludovicianus
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Big Bear City 7.5'Q
Comment
CLARK-A1045-495
Lewisia rediviva subsp. minor
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains Big Bear City 7.5'Q
Comment
CLARK-A1045-496
Mimulus androsaceus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of Baldwin Lake and State Highway 38 [18?]; sagebrush scrub area; drying flat; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-497
Layia glandulosa
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north edge of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-498
Castilleja martinii
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-499
Agoseris heterophylla
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains at the north end of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-5
Pectocarya penicillata
George K. Helmkamp
1977-4-21
San Bernardino
Red Mountain at north edge of Mountains; Creosote Bush scrub; Red Mountain 7.5'Q
Comment
CLARK-A1045-500
Linanthus nudatus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; sagebrush scrub; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-501
Microsteris gracilis
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; sagebrush scrub; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-502
Plantago purshii var. oblonga
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-503
Castilleja cinerea
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-504
Lomatium nevadense var. parishii
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains north end of Lake; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-505
Myosurus aristatus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; moist flat; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-506
Trifolium variegatum
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; moist flat; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-507
Plagiobothrys hispidulus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north end of Lake; seep; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-508
Mimulus pilosus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of Lake and State Highway 38 [18?]; sagebrush scrub area; moist flat; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-509
Mimulus rubellus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of Lake and State Highway 38 [18?]; drying stream bed; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-51
Achyronychia cooperi
George K. Helmkamp
1977-4-24
San Bernardino
Trona 7 miles south of Trona; sandy slope; Searles Lake Q 7.5'Q
Comment
CLARK-A1045-510
Allium campanulatum
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of Baldwin Lake and State Highway 38; sagebrush scrub area; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-511
Allium fimbriatum
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of State Highway 38 at north end of Lake; sagebrush scrub at edge of junipers; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-512
Calochortus invenustus
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of Baldwin Lake and State Highway 38; sagebrush-juniper area; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-513
Euphorbia albomarginata
George K. Helmkamp
1979-6-5
#1
San Bernardino
San Bernardino Mountains north of Baldwin Lake and State Highway 38; sagebrush-juniper area; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-514
Epilobium paniculatum
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains north of Baldwin Lake; Big Bear City 7.5'Q
Comment
CLARK-A1045-515
Eriogonum kennedyi subsp. austromontanum
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north of State Highway 38 at north end of Baldwin Lake; sagebrush scrub; ; Big Bear City 7.5' Q
2133
Comment
CLARK-A1045-516
Navarretia peninsularis
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north end of Baldwin Lake ; sagebrush scrub; ; Big Bear City 7.5'Q
2133
Comment
CLARK-A1045-517
Epilobium paniculatum
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north end of Baldwin Lake; moist wash in sagebrush scrub; Big Bear City 7.5'Q
Comment
CLARK-A1045-518
Mimulus floribundus
George K. Helmkamp
1979-6-5
Big Y
San Bernardino
San Bernardino Mountains along the stream beside Forest Service Road 3N66Y, north of road 3N08; where the road crosses the stream; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-519
Juncus kelloggii
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains Big Bear City 7.5' Q
Comment
CLARK-A1045-52
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto .5 mile north of intersection of Adelanto Road and US Highway 395; in Creosote Bush scrub; ; Adelanto 7.5'Q
883
Comment
CLARK-A1045-520
Polygonum kelloggii
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north edge of Arrastre Flat along Forest Service road 3N04; drying mud flat; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-521
Mimulus pilosus
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north edge of Arrastre Flat along Forest Service road 3N04; yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-523
Allium fimbriatum
George K. Helmkamp
1979-6-20
San Bernardino
San Bernardino Mountains north edge of Arrastre Flat along Forest Service road 3N04; yellow pine forest; ; Big Bear City 7.5' Q
2285
Comment
CLARK-A1045-524
Galium hilendiae
George K. Helmkamp
1979-6-5
#3
San Bernardino
San Bernardino Mountains limestone slope above Spring; ; Big Bear City 7.5'Q
1371
Comment
CLARK-A1045-525
Erigeron parishii
George K. Helmkamp
1979-6-5
#3
San Bernardino
San Bernardino Mountains limestone slope above Spring; ; Big Bear City 7.5'Q
1371
Comment
CLARK-A1045-526
Brickellia oblongifolia var. linifolia
George K. Helmkamp
1979-6-5
#3
San Bernardino
San Bernardino Mountains limestone slope at Spring; Big Bear City 7.5'Q
Comment
CLARK-A1045-529
Astragalus douglasii var. parishii
george k. helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains 3 miles east of Big Bear Lake [town] on State Highway 18; roadside in residential area; ; Big Bear City 7.5'Q
2072
Comment
CLARK-A1045-530
Astragalus douglasii var. parishii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains 3 miles east of Big Bear Lake [town] on State Highway 18; roadside in residential area; ; Big Bear City 7.5'Q
2072
Comment
CLARK-A1045-531
Astragalus douglasii var. parishii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains 3 miles east of Big Bear Lake [town] on State Highway 18; roadside in residential area; ; Big Bear City 7.5'Q
2072
Comment
CLARK-A1045-532
Gilia capillaris
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains beside Forest Service road 3N66Y, north of 3N08, where road crosses stream bed; along stream; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-533
Allophyllum violaceum
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains where Forest Service road 3N66Y where road crosses the creek, north of 3N08; moist bank of creek; ; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-534
Mimulus guttatus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains creek along Forest Service road 3N66Y, just north of 3N08; moist edge of creek; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-535
Arenaria nuttallii subsp. gracilis
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains along Forest Service road 3N08 at junction with 3N66Y; sagebrush scrub opening in yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-536
Lotus argophyllus subsp. decorus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains at the junction of Forest Service road 3N08 and road 3N66Y; dry flat under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-537
Viola douglasii
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains at the junction of Forest Service road 3N08 and road 3N66Y; dry opening under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-538
Linanthus breviculus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains at junction of Forest Service road 3N08 with 3N66Y; sagebrush scrub opening in yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-539
Antennaria dimorpha
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains at junction of Forest Service road 3N08 with 3N66Y; sagebrush scrub opening in yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-540
Collinsia parviflora
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains at junction of Forest Service road 3N08 with 3N66Y; dry slope under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-541
Astragalus leucolobus
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains 300 yards north of Forest Service road 3N08 along 3N66Y; sagebrush scrub opening in yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-542
Plagiobothrys hispidulus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains moist seep about 300 yards north of Forest Service road 3N08, along 3N66Y; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-543
Mimulus androsaceus
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains northwest of Baldwin Lake, about 300 yards north of Forest Service road 3N08, along 3N66Y; drying edge of seep in yellow pine forest; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-544
Arabis holboellii
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains 400 yards north of Forest Service road 3N08 along road 3N66Y; dry flat under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-545
Frasera neglecta
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains 400 yards north of Forest Service road 3N08 along road 3N66Y; dry slope under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-546
Amsinckia intermedia
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains 400 yards north of Forest Service road 3N08 along road 3N66Y; dry flat under pines; ; Big Bear City 7.5'Q
2285
Comment
CLARK-A1045-547
Gilia splendens
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-548
Eriogonum saxatile
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5' Q
Comment
CLARK-A1045-549
Eriogonum saxatile
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-550
Eriogonum saxatile
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-551
Eriogonum pusillum
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-552
Eriogonum pusillum
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5' Q
Comment
CLARK-A1045-553
Eriastrum sapphirinum
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-554
Penstemon spectabilis
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-555
Chaenactis glabriuscula var. tenuifolia
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-556
Haplopappus cooperi
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-557
Eriogonum davidsonii
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-558
Senecio douglasii var. monoensis
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains 5.7 miles east of Cajon Junction, off Interstate Highway 15; Cajon 7.5'Q
Comment
CLARK-A1045-559
Gilia diegensis
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5' Q
1523
Comment
CLARK-A1045-560
Nemophila menziesii subsp. integrifolia
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1523
Comment
CLARK-A1045-561
Phacelia curvipes
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1523
Comment
CLARK-A1045-562
Gilia splendens
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5' Q
1523
Comment
CLARK-A1045-563
Erigeron divergens
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1523
Comment
CLARK-A1045-564
Gilia splendens
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1523
Comment
CLARK-A1045-565
Lupinus andersonii
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1523
Comment
CLARK-A1045-567
Allium monticola
George K. Helmkamp
1979-6-5
#2
San Bernardino
San Bernardino Mountains dry slope; ; Keller Peak 7.5'Q
Comment
CLARK-A1045-568
Lupinus breweri
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains roadside; yellow pine forest; ; Keller Peak 7.5'Q
Comment
CLARK-A1045-569
Linanthus breviculus
George K. Helmkamp
1979-6-3
San Bernardino
San Bernardino Mountains roadside; yellow pine forest; ; Keller Peak 7.5'Q
Comment
CLARK-A1045-57
Stanleya pinnata
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 7 miles north of Adelanto and east of U.S. highway 395 [Shadow Hills vicinity?]; dry wash in Creosote Bush scrub; ; Victorville Northwest 7.5'Q
883
Comment
CLARK-A1045-570
Lewisia nevadensis
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains moist flat; Keller Peak 7.5'Q
Comment
CLARK-A1045-571
Lomatium dissectum
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains dry slope under pines; Keller Peak 7.5'Q
Comment
CLARK-A1045-572
Crunocallis chamissoi
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains wet, grassy area; ; Keller Peak 7.5'Q
Comment
CLARK-A1045-573
Cryptantha circumscissa
George K. Helmkamp
1979-6-5
#6
San Bernardino
San Bernardino Mountains yellow pine forest; Keller Peak 7.5'Q
Comment
CLARK-A1045-574
Poa fendleriana
George K. Helmkamp
1979-6-5
#5
San Bernardino
San Bernardino Mountains yellow pine forest; Keller Peak 7.5'Q
Comment
CLARK-A1045-575
Potentilla gracilis subsp. nuttallii
George K. Helmkamp
1979-6-3
#6
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-576
Pedicularis semibarbata
George K. Helmkamp
1979-6-3
#6
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-577
Euphorbia palmeri
George K. Helmkamp
1979-6-3
#6
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-578
Antennaria dimorpha
George K. Helmkamp
1979-6-3
#6
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-579
Collinsia parviflora
George K. Helmkamp
1979-6-3
#5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-58
Euphorbia albomarginata
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 7 miles north and east of US Highway 395 [Shadow Hills vicinity?]; dry wash in Creosote Bush scrub; ; Victorville NW 7.5'Q
883
Comment
CLARK-A1045-580
Apium leptophyllum
George K. Helmkamp
1979-6-3
#5
San Bernardino
San Bernardino Mountains opposite the Lodge; yellow pine forest; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-581
Potentilla gracilis subsp. nuttallii
George K. Helmkamp
1979-6-5
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-582
Ephedra californica
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert southeast slope of mountains, near Kelbaker Road; ; Flynn 15'Q
1158
Comment
CLARK-A1045-583
Senecio douglasii
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert southeast edge of mountians, near Kelbaker Road; ; Flynn 15'Q
1097
Comment
CLARK-A1045-584
Haplopappus cooperi
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert among rocks at southeast edge of mountains, near Kelbaker Road; ; Flynn 15'Q
1097
Comment
CLARK-A1045-585
Haplopappus cooperi
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert among rocks at southeast edge of mountains, near Kelbaker Road; ; Flynn 15'Q
1097
Comment
CLARK-A1045-586
Baccharis sergiloides
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert southeast edge of mountains, along Kelbaker Road; ; Flynn 15'Q
1097
Comment
CLARK-A1045-587
Haplopappus linearifolius
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert southeast edge of mountains, near Kelbaker Road; ; Flynn 15'Q
1097
Comment
CLARK-A1045-588
Lotus tomentellus
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert 11 miles southeast of Kelso along old raod through the Providence Mountains; ; Flynn 15'Q
1066
Comment
CLARK-A1045-589
Cucurbita foetidissima
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert 11 miles southeast of Kelso along old road through the Providence Mountains; ; Flynn 15'Q
1066
Comment
CLARK-A1045-590
Baileya pleniradiata
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert south base of Kelso sand dunes; ; Flynn 15'Q
761
Comment
CLARK-A1045-591
Croton californicus
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert south base of Kelso sand dunes; ; Flynn 15'Q
761
Comment
CLARK-A1045-592
Dyssodia pentachaeta
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-593
Gutierrezia bracteata
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-594
Tridens muticus
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-595
Brickellia coulteri
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-596
Lotus humistratus
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-597
Carlowrightia arizonica
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment Read comments Oct 27 2018
CLARK-A1045-598
Franseria cordifolia
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-599
Oxytheca parishii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains dry slope near the trailhead to Mount San Bernardino; ; Big Bear Lake 7.5' Q
1584
Comment
CLARK-A1045-6
Haplopappus cooperi
George K. Helmkamp
1977-4-21
San Bernardino
Red Mountain at north edge of mountain; Creosote Bush scrub; Red Mountain 7.5'Q
Comment
CLARK-A1045-601
Eriogonum wrightii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains roadside; ; Forest Falls 7.5' Q
1554
Comment
CLARK-A1045-6014
Galium stellatum subsp. eremicum
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone canyon 1. 5 miles east of Winters Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-602
Eriogonum wrightii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains roadside; ; Forest Falls 7.5' Q
1554
Comment
CLARK-A1045-603
Acamptopappus sphaerocephalus
George K. Helmkamp
1977-6-11
San Bernardino
Mesquite Mountains in mountains, 1.5 miles east of Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-604
Linanthus demissus
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road, 3 miles northeast [of cut?]; Clark Mt. 15'Q
Comment
CLARK-A1045-605
Monoptilon bellioides
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road, 3 miles northeast [of cut?]; Clark Mt. 15'Q
Comment
CLARK-A1045-606
Nemacladus glanduliferus var. orientalis
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road, 3 miles northeast [of cut?]; Clark Mt. 15'Q
Comment
CLARK-A1045-607
Astragalus acutirostris
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert 3 miles up Kingston Road from Rocky hill [?]; ; Clark Mt. 15'Q
1036
Comment
CLARK-A1045-608
Selinocarpus diffusus
George K. Helmkamp
1978-5-5
San Bernardino
Mojave Desert on Kingston Road, 0.5 mile northeast of Cima Road; Clark Mountain 15' Q; Cima Dome 7.5' Q
Comment
CLARK-A1045-609
Nemacladus rubescens
George K. Helmkamp
1978-5-6
San Bernardino
Mesquite Mountains 1.5 miles east of Pass; Clark Mt. 15'Q
Comment
CLARK-A1045-610
Amphipappus fremontii
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains 1.5 miles east of Pass; limestone slope; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-611
Psilostrophe cooperi
George K. Helmkamp
1977-5-29
San Bernardino
Clark Mountain 5 miles north of Interstate Highway 15, off of Cima Road; west edge of Clark Mountain, along power line road; Clark Mt. 15'Q
Comment
CLARK-A1045-612
Eurotia lanata
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-613
Eriogonum nidularium
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-614
Eriogonum fasciculatum
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-615
Phacelia crenulata
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-616
Eriogonum pusillum
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert east slope of Cima Dome, east of Cima Road; dry wash in joshua tree woodland; ; Mescal Range 15' Q
1462
Comment
CLARK-A1045-617
Layia glandulosa
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert east slope of Cima Dome, off Cima Road; in joshua tree woodland; ; Mescal Range 15'Q
1462
Comment
CLARK-A1045-618
Haplopappus linearifolius
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert east slope of Cima Dome, off Cima Road; in joshua tree woodland; ; Mescal Range 15'Q
1462
Comment
CLARK-A1045-619
Arabis pulchra
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert east slope of Cima Dome, along Cima Road; in joshua tree woodland; ; Mescal Range 15'Q
1462
Comment
CLARK-A1045-620
Eriogonum nidularium
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert east slope of Cima Dome, off Cima Road; in joshua tree woodland; ; Mescal Range 15' Q
1462
Comment
CLARK-A1045-621
Malva nicaeensis
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert along Kelso [Cima?] Road; in joshua tree woodland; ; Mescal Range 15'Q
1462
Comment
CLARK-A1045-622
Cassia armata
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert 7 miles north of Kelso along Cima Road [Hayden vicinity]; in creosote bush scrub; ; Kelso 15'Q
761
Comment
CLARK-A1045-623
Stephanomeria pauciflora
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert [along] Kelso Road in joshua tree woodland; Kelso 15'Q
Comment
CLARK-A1045-624
Nemacladus sigmoideus
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert [along] Cima Road, north of Interstate Highway 15; Mescal Range 15'Q
Comment
CLARK-A1045-625
Eriogonum heermannii subsp. floccosum
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert [along] Cima Road, north of Interstate Highway 15; Mescal Range 15' Q; Valley Wells, 7.5' Q
Comment
CLARK-A1045-626
Brickellia incana
George K. Helmkamp
1977-5-30
San Bernardino
Mojave Desert Kelso 15'Q
Comment
CLARK-A1045-627
Brickellia incana
George K. Helmkamp
1977-5-30
San Bernardino
Mojave Desert Kelso 15'Q
Comment
CLARK-A1045-628
Eriogonum reniforme
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert south base of Kelso sand dunes; ; Flynn 15'Q; Glasgow 7.5' Q
761
Comment
CLARK-A1045-629
Eriogonum reniforme
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert south base of Kelso sand dunes; ; Flynn 15'Q; Glasgow 7.5' Q
761
Comment
CLARK-A1045-630
Croton californicus
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Sand Dunes Flynn 15'Q
Comment
CLARK-A1045-631
Astragalus mohavensis
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Sand Dunes Flynn 15'Q
Comment
CLARK-A1045-632
Eriogonum trichopes
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15' Q; Kelso 7.5' Q
Comment
CLARK-A1045-633
Eriogonum trichopes
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15' Q; Kelso 7.5' Q
Comment
CLARK-A1045-634
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15'Q
Comment
CLARK-A1045-635
Eriogonum reniforme
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15'Q
Comment
CLARK-A1045-636
Eriogonum maculatum
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15'Q
Comment
CLARK-A1045-637
Eriogonum maculatum
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15'Q
Comment
CLARK-A1045-638
Gilia sinuata
George K. Helmkamp
1977-5-30
San Bernardino
Kelso Kelso 15'Q
Comment
CLARK-A1045-639
Eriogonum maculatum
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert east slope of Cima Dome, along Cima Road; ; Mescal Range 15'Q
1462
Comment
CLARK-A1045-640
Eriogonum deflexum
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert [along] Cima Road, north of Interstate Highway 15; ; Mescal Range 15'Q
1219
Comment
CLARK-A1045-641
Astragalus mohavensis
George K. Helmkamp
1977-5-29
San Bernardino
Cima Dome Mescal Range 15'Q
Comment
CLARK-A1045-642
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1977-5-29
San Bernardino
Cima Dome Mescal Range 15'Q
Comment
CLARK-A1045-643
Sitanion hansenii
George K. Helmkamp
1977-5-29
San Bernardino
Cima Dome Mescal Range 15'Q
Comment
CLARK-A1045-644
Acamptopappus shockleyi
George K. Helmkamp
1977-5-29
San Bernardino
Cima Dome Mescal Range 15'Q
Comment
CLARK-A1045-645
Chaenactis stevioides
George K. Helmkamp
1977-5-29
San Bernardino
Cima Dome Stuckey's [Cima Road at Interstate Highway 15]; Mescal Range 15'Q
Comment
CLARK-A1045-646
Haplopappus cuneatus
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-647
Haplopappus linearifolius
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-648
Brickellia oblongifolia var. linifolia
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-649
Plantago purshii var. oblonga
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-650
Oenothera avita
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-651
Descurainia pinnata subsp. glabra
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-652
Lepidium oblongum
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-653
Aristida longiseta var. robusta
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-654
Hilaria jamesii
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-655
Erioneuron pulchellum
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-656
Cryptantha circumscissa
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-657
Pectocarya setosa
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-658
Menodora spinescens
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15' Q
Comment
CLARK-A1045-659
Menodora spinescens
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-660
Menodora spinescens
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15' Q
Comment
CLARK-A1045-661
Phacelia fremontii
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-662
Phacelia tanacetifolia
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-663
Purshia glandulosa
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-664
Eriogonum pusillum
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15'Q
Comment
CLARK-A1045-665
Eriogonum pusillum
George K. Helmkamp
1977-5-29
San Bernardino
Cima Kelso 15' Q; Mid Hills 7.5' Q
Comment
CLARK-A1045-666
Caucalis microcarpa
George K. Helmkamp
1977-5-17
San Bernardino
Mojave Desert Flynn 15'Q
Comment
CLARK-A1045-667
Euphorbia palmeri
George K. Helmkamp
1977-5-30
San Bernardino
Granite Mountains Flynn 15'Q
Comment
CLARK-A1045-668
Sporobolus cryptandrus
George K. Helmkamp
1977-5-24
San Bernardino
Mojave Desert Kingston Road at Kingston [Wash?]; at roadside; Clark Mt. 15'Q
Comment
CLARK-A1045-670
Mentzelia veatchiana
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 7 miles north of Adelanto and east of U.S. 395; dry wash in creosote bush scrub; ; Victorville NW 7.5' Q
914
Comment
CLARK-A1045-672
Senecio douglasii
George K. Helmkamp
1977-5-16
San Bernardino
Granite Mountains Flynn 15'Q
Comment
CLARK-A1045-675
Eriogonum thomasii
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert Kelbaker Road, east of Ludlow at freeway [Interstate 40]; ; Cadiz 15' Q
609
Comment
CLARK-A1045-676
Eriogonum thomasii
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert Kelbaker Road, east of Ludlow at freeway [Interstate 40]; ; Cadiz 15'Q
609
Comment
CLARK-A1045-677
Eriophyllum wallacei
George K. Helmkamp
1977-5-16
San Bernardino
Mojave Desert beside Kelbaker Road, east of Ludlow at Interstate [40]; disturbed soil; ; Cadiz 15'Q
609
Comment
CLARK-A1045-678
Sporobolus cryptandrus
George K. Helmkamp
1977-5-24
San Bernardino
Mojave Desert Kingston Road at Kingston [Wash?]; at roadside; Clark Mt. 15'Q
Comment
CLARK-A1045-679
Oenothera laciniata
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road, approximately .5 mile from Cima Road; in dry wash; at roadside; Clark Mt. 15'Q
Comment
CLARK-A1045-680
Mentzelia jonesii
George K. Helmkamp
1978-5-6
#2
San Bernardino
Mojave Desert south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-681
Mentzelia jonesii
George K. Helmkamp
1978-5-6
#2
San Bernardino
Mojave Desert south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-682
Linanthus aureus
George K. Helmkamp
1978-5-6
#2
San Bernardino
Mojave Desert south slope of Kingston Range; ; Kingston Peak 15' Q
1280
Comment
CLARK-A1045-683
Linanthus aureus
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert east of Kingston Range; ; Kingston Peak 15' Q
1066
Comment
CLARK-A1045-684
Salvia dorrii
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road; Clark Mt 15'Q
Comment
CLARK-A1045-685
Hilaria rigida
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road; Clark Mt 15'Q
Comment
CLARK-A1045-686
Dyssodia pentachaeta
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road; Clark Mt 15'Q
Comment
CLARK-A1045-687
Eriogonum nidularium
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road; Clark Mt 15'Q
Comment
CLARK-A1045-688
Langloisia punctata
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road; Clark Mt 15' Q
Comment
CLARK-A1045-689
Dyssodia cooperi
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Kingston Road; Clark Mt 15'Q
Comment
CLARK-A1045-690
Ipomopsis polycladon
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert Kelso [Cima?] Road; Kelso 15' Q
Comment
CLARK-A1045-691
Purshia glandulosa
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert Kelso [Cima?] Road; Kelso 15' Q
Comment
CLARK-A1045-692
Franseria eriocentra
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert at north edge of Ivanpah Mountains; ; Mescal Range 15'Q
1432
Comment
CLARK-A1045-693
Pectocarya setosa
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert at north edge of Ivanpah Mountains; ; Mescal Range 15'Q
1432
Comment
CLARK-A1045-694
Lotus argyraeus
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5'Q
2133
Comment
CLARK-A1045-695
Lomatium dissectum var. multifidum
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5'Q
2133
Comment
CLARK-A1045-696
Ceanothus greggii subsp. perplexans
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5'Q
2133
Comment
CLARK-A1045-697
Linanthus breviculus
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5' Q
2133
Comment
CLARK-A1045-698
Euphorbia palmeri
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5'Q
2133
Comment
CLARK-A1045-699
Lupinus excubitus subsp. austromontanus
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5'Q
2133
Comment
CLARK-A1045-700
Astragalus douglasii
George K. Helmkamp
1977-7-5
San Bernardino
San Bernardino Mountains north of State highway 38 at Fish Creek; ; Moonridge 7.5'Q
2133
Comment
CLARK-A1045-701
Eremalche exilis
George K. Helmkamp
1977-4-30
San Bernardino
Adelanto 5 miles north of Adelanto along U.S. highway 395; roadside; Adelanto 7.5'Q
Comment
CLARK-A1045-702
Carex alma
George K. Helmkamp
1977-6-1
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-703
Carex alma
George K. Helmkamp
1977-6-1
San Bernardino
San Bernardino Mountains Keller Peak 7.5'Q
Comment
CLARK-A1045-705
Microsteris gracilis
George K. Helmkamp
1977-6-1
San Bernardino
Verdemont at the Pet Cemetery at the north end of Kendall Drive [between Cable Creek and Interstate Highway 15]; San Bernardino N 7.5' Q
Comment
CLARK-A1045-706
Chorizanthe coriacea
George K. Helmkamp
1977-6-1
San Bernardino
Verdemont at the Pet Cemetery at the north end of Kendall Drive [between Cable Creek and Interstate Highway 15]; San Bernardino North, 7.5' Q
Comment
CLARK-A1045-710
Gaura coccinea
George K. Helmkamp
1978-5-6
San Bernardino
Mojave Desert Clark Mt 15'Q
Comment
CLARK-A1045-711
Eucrypta micrantha
George K. Helmkamp
1979-4-13
San Bernardino
Mojave Desert 3 miles north of Slash-X Ranch; Barstow 7.5'Q
Comment
CLARK-A1045-712
Astragalus mohavensis
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert southwest slope, one third of the way up; Ord Mts 15'Q
Comment
CLARK-A1045-713
Notholaena parryi
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert dry wash at southwest base, under rocks; ; Ord Mts 15'Q
1280
Comment
CLARK-A1045-714
Nemacladus glanduliferus
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert southwest slope of mountain; Ord Mts 15'Q
Comment
CLARK-A1045-715
Oenothera deltoides
George K. Helmkamp
1977-4-21
San Bernardino
along U.S. 395; 2 miles north of Adelanto; Adelanto 7.5'Q
Comment
CLARK-A1045-716
Astragalus mohavensis
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert southwest slope, one third of the way up; Ord Mts 15'Q
Comment
CLARK-A1045-717
Pholistoma membranaceum
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert southwest base of mountain; wash, under shrubs; Ord Mts 15'Q
Comment
CLARK-A1045-718
Linanthus breviculus
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert south base of mountain; Ord Mts 15'Q
Comment
CLARK-A1045-719
Nemacladus glanduliferus
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert southwest base of mountain; Ord Mts 15'Q
Comment
CLARK-A1045-720
Phacelia vallis-mortae
George K. Helmkamp
1978-5-8
San Bernardino
Mojave Desert south base of mountain; Ord Mts 15'Q
Comment
CLARK-A1045-722
Lotus tomentellus
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert 3.3 miles north of Slash-X Ranch, off State Highway 247; Ord Mts 15'Q
Comment
CLARK-A1045-723
Lupinus concinnus subsp. orcuttii
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert 3.3 miles north of Slash-X Ranch, off State Highway 247; camp road north of ""Ord Mountain""; Barstow SE 7.5'Q
Comment
CLARK-A1045-724
Eriogonum maculatum
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert 3.3 miles north of Slash-X Ranch, on State Highway 247; Barstow SE 7.5' Q
Comment
CLARK-A1045-725
Nicolletia occidentalis
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road; Ord Mts 15'Q
Comment
CLARK-A1045-726
Lomatium mohavense
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert 3.3 miles north of Slash-X Ranch, north of Ord Mountains; Barstow SE 7.5'Q
Comment
CLARK-A1045-727
Dyssodia cooperi
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road; Ord Mts 15'Q
Comment
CLARK-A1045-728
Syntrichopappus fremontii
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road; Ord Mts 15'Q
Comment
CLARK-A1045-729
Cryptantha barbigera
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road; Ord Mts 15'Q
Comment
CLARK-A1045-730
Astragalus acutirostris
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road; Ord Mts 15'Q
Comment
CLARK-A1045-731
Astragalus acutirostris
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road; Ord Mts 15'Q
Comment
CLARK-A1045-732
Pectocarya setosa
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road, north of Ord Mountain; Ord Mts 15'Q
Comment
CLARK-A1045-733
Astragalus acutirostris
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road, north of Ord Mountain; Ord Mts 15'Q
Comment
CLARK-A1045-734
Eriogonum maculatum
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at camp road, north of Ord Mountain; Ord Mts 15'Q
Comment
CLARK-A1045-735
Phacelia crenulata
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert Ord Saddle; Ord Mts 15'Q
Comment
CLARK-A1045-736
Lotus tomentellus
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert Ord Saddle; Ord Mts 15'Q
Comment
CLARK-A1045-737
Phacelia campanularia subsp. vasiformis
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert Ord Saddle; Ord Mts 15'Q
Comment
CLARK-A1045-738
Phacelia crenulata
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert Ord Saddle; Ord Mts 15'Q
Comment
CLARK-A1045-739
Eriogonum reniforme
George K. Helmkamp
1978-4-9
San Bernardino
Mojave Desert flats between East Cronese Lake and Interstate Highway 15; Cave Mountain 15'Q
Comment
CLARK-A1045-740
Eriogonum reniforme
George K. Helmkamp
1978-4-9
San Bernardino
Mojave Desert flats between East Cronese Lake and Interstate Highway 15; Cave Mountain 15'Q
Comment
CLARK-A1045-741
Eriogonum reniforme
George K. Helmkamp
1978-4-9
San Bernardino
Mojave Desert flats between East Cronese Lake and Interstate Highway 15; Cave Mountain 15'Q
Comment
CLARK-A1045-742
Eriogonum heermannii subsp. floccosum
George K. Helmkamp
1977-5-15
San Bernardino
Mojave Desert at corner of Nipton [Moore] Road and Cima Road[?]; creosote bush scrub; Ivanpah 15'Q
Comment
CLARK-A1045-743
Dalea fremontii var. minutifolia
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains canyon east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-744
Stipa speciosa
George K. Helmkamp
1977-5-15
San Bernardino
Mesquite Mountains limestone canyon 1 mile east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-745
Aristida glauca
George K. Helmkamp
1977-5-15
San Bernardino
Mesquite Mountains limestone slope east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-746
Baileya pauciradiata
George K. Helmkamp
1977-5-15
San Bernardino
Mesquite Mountains limestone slope east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-747
Amphipappus fremontii
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-748
Eriogonum nidularium
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon east of Winters Pass; ; Clark Mt. 15' Q
1097
Comment
CLARK-A1045-749
Gilia sinuata
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-750
Galium stellatum subsp. eremicum
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-751
Galium stellatum subsp. eremicum
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-752
Salvia mohavensis
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone slope 1.5 miles east of Winters Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-753
Hedeoma nana subsp. californica
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone slope 1.5 miles east of Winters Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-754
Acamptopappus shockleyi
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone slope east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-755
Delphinium parishii
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains dry wash 1.5 miles east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-757
Eriogonum trichopes
George K. Helmkamp
1977-5-14
San Bernardino
Mojave Desert blackbrush area south of Interstate Highway 15; ; Mescal Range 15'Q
1402
Comment
CLARK-A1045-758
Pectocarya setosa
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert at north edge of Ivanpah Mountains; ; Mescal Range 15'Q
1432
Comment
CLARK-A1045-759
Purshia glandulosa
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert Mescal Range 15'Q
Comment
CLARK-A1045-761
Lessingia lemmonii
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert Stuckey's; Cima Road at Interstate Highway 15; Mescal Range 15'Q
Comment
CLARK-A1045-762
Chaenactis macrantha
George K. Helmkamp
1977-5-29
San Bernardino
Mojave Desert Stuckey's; Cima Road at Interstate Highway 15; Mescal Range 15'Q
Comment
CLARK-A1045-763
Oligomeris linifolia
George K. Helmkamp
1978-4-9
San Bernardino
Cady Mountains Cave Mt. 15'Q
Comment
CLARK-A1045-764
Linanthus aureus
George K. Helmkamp
1978-4-9
San Bernardino
Cronese Valley creosote bush scrub between East Cronese Lake and Interstate highway 15; Cave Mt. 15'Q
Comment
CLARK-A1045-765
Eriogonum plumatella var. jaegeri
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-766
Eriogonum plumatella var. jaegeri
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5' Q
Comment
CLARK-A1045-767
Mirabilis bigelovii var. retrorsa
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-768
Mirabilis bigelovii var. retrorsa
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-769
Boerhavia torreyana
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-770
Boerhavia torreyana
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-771
Euphorbia albomarginata
George K. Helmkamp
1977-11-5
San Bernardino
Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q
Comment
CLARK-A1045-772
Pedicularis semibarbata
George K. Helmkamp
1977-6-6
San Bernardino
San Bernardino Mountains meadow at the edge of a drying, temporary pool; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-773
Cryptantha micrantha
George K. Helmkamp
1977-6-6
San Bernardino
San Bernardino Mountains meadow at the edge of a drying, temporary pool; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-774
Mimulus purpureus
George K. Helmkamp
1977-6-6
San Bernardino
San Bernardino Mountains meadow at the edge of a drying, temporary pool; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-775
Linanthus breviculus
George K. Helmkamp
1977-6-6
San Bernardino
San Bernardino Mountains meadow at the edge of a drying, temporary pool; ; Keller Peak 7.5' Q
2133
Comment
CLARK-A1045-776
Euphorbia palmeri
George K. Helmkamp
1977-6-6
San Bernardino
San Bernardino Mountains meadow at the edge of a drying, temporary pool; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-777
Lupinus breweri var. grandiflorus
George K. Helmkamp
1977-6-6
San Bernardino
San Bernardino Mountains meadow at the edge of a drying, temporary pool; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-778
Salvia pachyphylla
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains beside State Highway 38 in yellow pine forest; Onyx Peak 7.5'Q
Comment
CLARK-A1045-779
Eriogonum davidsonii
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains beside State Highway 38 in yellow pine forest; ; Onyx Peak 7.5'Q
2499
Comment
CLARK-A1045-780
Cercocarpus ledifolius
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains beside State Highway 38 in yellow pine forest; ; Onyx Peak 7.5'Q
2499
Comment
CLARK-A1045-781
Machaeranthera canescens
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains just east of State Highway 38 in loose, dry soil; yellow pine forest; ; Onyx Peak 7.5'Q
2499
Comment
CLARK-A1045-782
Vicia americana
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains dirt road [unpaved State Highway 173] between Lake Arrowhead and Mojave River Forks Regional Park; ; Lake Arrowhead 7.5'Q
1523
Comment
CLARK-A1045-783
Eriodictyon angustifolium
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains in cresosote bush scrub; ; Mid Hills 15'Q
1676
Comment
CLARK-A1045-784
Forestiera neomexicana
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains; Mid Hills 15'Q
Comment
CLARK-A1045-785
Streptanthus cordatus
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains; Mid Hills 15'Q
Comment
CLARK-A1045-786
Lycium cooperi
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains; Mid Hills 15'Q
Comment
CLARK-A1045-787
Salvia dorrii
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains; Mid Hills 15'Q
Comment
CLARK-A1045-788
Cryptantha maritima
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains; Mid Hills 15'Q
Comment
CLARK-A1045-789
Anisocoma acaulis
George K. Helmkamp
1977-5-14
San Bernardino
New York Mountains south end of New York Mountains; Mid Hills 15'Q
Comment
CLARK-A1045-790
Lepidium lasiocarpum
George K. Helmkamp
1978-4-8
San Bernardino
Mojave Desert 5 miles north of Lucerne [Dry] Lake at Lucerne Valley cutoff; creosote bush scrub; Ord Mts 15'Q
Comment
CLARK-A1045-791
Mimulus mohavensis
George K. Helmkamp
1978-4-23
San Bernardino
Mojave Desert 5 miles south of Barstow along State highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-792
Mimulus mohavensis
George K. Helmkamp
1978-4-18
San Bernardino
Mojave Desert 5 miles south of Barstow along State highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-793
Eriogonum thomasii
George K. Helmkamp
1978-4-18
#1; 19
San Bernardino
Mojave Desert 5 miles south of Barstow along State highway 247; Barstow SE 7.5' Q
Comment
CLARK-A1045-794
Eriogonum pusillum
George K. Helmkamp
1978-4-18
#1; 18
San Bernardino
Mojave Desert 5 miles south of Barstow along State highway 247; Barstow SE 7.5' Q
Comment
CLARK-A1045-795
Eriogonum viridescens
George K. Helmkamp
1978-4-18
#1; 20
San Bernardino
Mojave Desert 5 miles south of Barstow along State highway 247; Barstow SE 7.5' Q
Comment
CLARK-A1045-796
Linanthus demissus
George K. Helmkamp
1978-4-18
#1; 24
San Bernardino
Mojave Desert 5 miles south of Barstow along State highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-797
Linanthus demissus
George K. Helmkamp
1978-4-18
#3; 44
San Bernardino
Mojave Desert ca. 5 miles north of Slash-X Ranch, south of Barstow off of State highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-799
Linanthus dichotomus
George K. Helmkamp
1978-4-9
San Bernardino
Mojave Desert in saddle near campground road, north slope of Ord Mountain; Ord Mts 15' Q
Comment
CLARK-A1045-8
Oxytheca perfoliata
George K. Helmkamp
1977-4-21
San Bernardino
7 miles north of Adelanto; east of U.S. 395; ; Victorville Northwest 7.5' Q
883
Comment
CLARK-A1045-800
Physalis crassifolia
George K. Helmkamp
1978-4-9
San Bernardino
Cady Mountains east of campground; Cave Mt. 15'Q
Comment
CLARK-A1045-801
Galium stellatum subsp. eremicum
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains 1.5 miles east of Pass, limestone slope; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-802
Gilia filiformis
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mojave Desert 3 miles northeast on Kingston Road; ; Clark Mtn 15'Q
1097
Comment
CLARK-A1045-803
Camissonia chamaenerioides
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains 1.5 miles east of Pass, steep limestone slope; Clark Mt. 15'Q
Comment
CLARK-A1045-804
Delphinium parishii
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains 1.5 miles east of Pass, in wash; Clark Mt. 15'Q
Comment
CLARK-A1045-805
Notholaena parryi
George K. Helmkamp
1978-5-6
#2
San Bernardino
Kingston Range southeast base of Kingston Range, limestone slope; ; Kingston Peak 15'Q
1371
Comment
CLARK-A1045-806
Lotus rigidus
George K. Helmkamp
1978-5-6
#2
San Bernardino
Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-807
Lotus rigidus
George K. Helmkamp
1978-5-6
#2
San Bernardino
Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-808
Eremalche exilis
George K. Helmkamp
1978-5-6
#2; 29
San Bernardino
Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-809
Lupinus shockleyi
George K. Helmkamp
1978-5-6
#2; 30
San Bernardino
Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-810
Lupinus shockleyi
George K. Helmkamp
1978-5-6
#2; 30
San Bernardino
Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-811
Lupinus shockleyi
George K. Helmkamp
1978-5-6
#2; 30
San Bernardino
Kingston Range south slope of Kingston Range; ; Kingston Peak 15'Q
1280
Comment
CLARK-A1045-813
Astragalus nuttallianus var. imperfectus
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-814
Galium stellatum subsp. eremicum
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-815
Galium stellatum subsp. eremicum
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon east of Winters Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-816
Eriogonum brachypodum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-817
Cryptantha barbigera
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-818
Franseria eriocentra
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-819
Eriogonum nidularium
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-820
Mimulus bigelovii
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains lime kilns; ; Clark Mt. 15'Q
Comment
CLARK-A1045-821
Arenaria macradenia
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains lime kilns; ; Clark Mt. 15'Q
Comment
CLARK-A1045-822
Pholistoma membranaceum
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains 1.5 miles east of Pass; Clark Mt. 15'Q
Comment
CLARK-A1045-824
Brickellia arguta
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone canyon 1.5 miles east of Winters Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-825
Eriogonum nidularium
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains limestone canyon 1.5 miles east of Winters Pass; ; Clark Mt. 15' Q; Mesquite Mountain 7.5' Q
1097
Comment
CLARK-A1045-826
Coldenia canescens
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains east of the Pass; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-827
Silene antirrhina
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains 1.5 miles east of the Pass; limestone slope; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-828
Silene antirrhina
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains 1.5 miles east of the Pass; limestone slope; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-829
Ipomopsis polycladon
George K. Helmkamp
1978-5-6
San Bernardino
Mesquite Mountains 0.2 mile east of Pass; Clark Mt. 15' Q; Mesquite Mountain 7.5' Q
Comment
CLARK-A1045-830
Buddleja utahensis
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone slope 1.5 miles east of Winters Pass; ; Clark Mt. 15'Q
1127
Comment
CLARK-A1045-831
Mortonia utahensis
George K. Helmkamp
1977-5-14
San Bernardino
Mesquite Mountains steep limestone slope east of Winters Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-832
Mortonia utahensis
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains canyon east of Pass; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-833
Buddleja utahensis
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains limestone slope; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-834
Prenanthella exigua
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains first curve [in road] east of Pass; ; Clark Mt. 15'Q
1097
Comment
CLARK-A1045-835
Berberis haematocarpa
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains east of Pass; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-836
Arenaria macradenia var. parishiorum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains limestone slope; ; Clark Mt. 15'Q
1066
Comment
CLARK-A1045-837
Agave utahensis
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-838
Franseria eriocentra
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-839
Brickellia desertorum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-840
Dyssodia pentachaeta var. belenidium
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-841
Encelia virginensis subsp. actonii
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-842
Chaenactis carphoclinia
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-843
Dalea fremontii var. minutifolia
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-844
Phacelia coerulea
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-845
Phacelia rotundifolia
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains limestone [slope?]; Clark Mt. 15'Q
Comment
CLARK-A1045-846
Hedeoma nana subsp. californica
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-847
Sphaeralcea ambigua
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-848
Mentzelia albicaulis
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-849
Plantago insularis
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-850
Hilaria rigida
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-852
Oxytheca perfoliata
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mountain 15' Q; Mesquite Mountain 7.5' Q
Comment
CLARK-A1045-853
Eriogonum inflatum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15' Q; Mesquite Mountain, 7.5' Q
Comment
CLARK-A1045-854
Eriogonum inflatum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-855
Eriogonum brachypodum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-856
Eriogonum nidularium
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-857
Eriogonum microthecum var. foliosum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15' Q; Winters Pass 7.5' Q
Comment
CLARK-A1045-858
Ipomopsis polycladon
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15' Q; Mesquite Mountain 7.5' Q
Comment
CLARK-A1045-859
Cowania mexicana var. stansburyana
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-860
Coleogyne ramosissima
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-861
Galium angustifolium subsp. gracillimum
George K. Helmkamp
1977-5-29
San Bernardino
Mesquite Mountains Clark Mt. 15'Q
Comment
CLARK-A1045-886
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mojave Desert 3 miles northeast on Kingston Road; Clark Mtn 15'Q
Comment
CLARK-A1045-887
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mojave Desert 3 miles northeast on Kingston Road; Clark Mtn 15'Q
Comment
CLARK-A1045-888
Astragalus mohavensis
George K. Helmkamp
1978-5-5
San Bernardino
Mojave Desert on Kingston Road, 0.5 mile [northeast of Cima Road]; Clark Mountain 15' Q
Comment
CLARK-A1045-889
Mimulus mohavensis
George K. Helmkamp
1978-4-18
#1; 21
San Bernardino
Mojave Desert 5 miles south of Barstow along State Highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-890
Gilia austro-occidentalis
George K. Helmkamp
1978-4-18
#1; 22
San Bernardino
Mojave Desert 5 miles south of Barstow along State Highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-891
Gilia austro-occidentalis
George K. Helmkamp
1978-4-18
#1; 23
San Bernardino
Mojave Desert 5 miles south of Barstow along State Highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-892
Gilia austro-occidentalis
George K. Helmkamp
1978-4-18
#3; 36
San Bernardino
Mojave Desert ca. 5 miles north of Slash-X Ranch, south of Barstow off of State highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-893
Gilia austro-occidentalis
George K. Helmkamp
1978-4-18
#3; 35
San Bernardino
Mojave Desert ca. 5 miles north of Slash-X Ranch, south of Barstow off of State highway 247; Barstow SE 7.5'Q
Comment
CLARK-A1045-895
Cryptantha angustifolia
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert at Camp [Rock] Road, at [north of] Ord Mountain; Ord Mts 15'Q
Comment
CLARK-A1045-896
Linanthus breviculus
George K. Helmkamp
1978-5-1
San Bernardino
Mojave Desert Power Line road to East Ord Mountain; Ord Mts 15'Q
Comment
CLARK-A1045-897
Phacelia vallis-mortae
George K. Helmkamp
1978-4-8
San Bernardino
Mojave Desert Lucerne Valley cutoff; Ord Mts 15'Q
Comment
CLARK-A1045-899
Mortonia utahensis
George K. Helmkamp
1978-5-6
#1
San Bernardino
Mesquite Mountains limestone canyon; Clark Mt. 15'Q
Comment
CLARK-A1045-9
Langloisia schottii
George K. Helmkamp
1977-4-21
San Bernardino
Adelanto 2 miles north of Adelanto; east of U.S. Route 395; creosote bush scrub; ; Adelanto 7.5' Q
883
Comment
HSC79000
Polypogon viridis
G. K. Helmkamp
1984-4-29
- 13
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79014
Datura meteloides
G. K. Helmkamp
1983-10-8
- 4
San Bernardino
Big Morongo Preserve of The Nature Conservancy, Morongo Valley, near the house in the San Bernardino Co. owned area.
762
Comment
HSC79016
Ambrosia acanthicarpa
G. K. Helmkamp
1984-4-29
- 20
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79017
Chenopodium album
G. K. Helmkamp
1984-4-29
- 11
San Bernardino
Big Morongo Canyon near the Riverside County line, 2 mi. below the Big Morongo Presrve headquarters, floor of main canyon and 1/4 mi. up a broad side canyon to E, Little San Bernardino Mtns.
701
Comment
HSC79018
Glycyrrhiza lepidota
G. K. Helmkamp
1984-4-29
- 29
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79019
Krameria bicolor
G. K. Helmkamp
1984-4-20
25
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79020
Peritoma arborea
G. K. Helmkamp
1984-4-20
15
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79021
Quercus cornelius-mulleri
G. K. Helmkamp
1984-4-20
39
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79022
Polypogon monspeliensis
G. K. Helmkamp
1984-4-20
2
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79023
Psorothamnus arborescens var. simplicifolius
G. K. Helmkamp
1984-4-20
6
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79024
Phacelia campanularia
G. K. Helmkamp
1984-4-29
- 38
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79025
Salazaria mexicana
G. K. Helmkamp
1984-4-20
16
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79026
Thamnosma montana
G. K. Helmkamp
1984-4-20
14
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79027
Sphaeralcea ambigua
G. K. Helmkamp
1984-4-20
20
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79041
Pectocarya setosa
G. K. Helmkamp
1984-4-29
- 45
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79050
Juncus bufonius
G. K. Helmkamp
1984-4-29
- 17
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside County line, 2 mi. below the Big Morongo Preserve headquarters and 1/4 mi. up a broad side canyon to the E
701
Comment
HSC79072
Ambrosia psilostachya
G. K. Helmkamp
1983-10-8
- 18
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79073
Lepidospartum squamatum
G. K. Helmkamp
1983-10-8
- 20
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79074
Eriogonum elongatum
G. K. Helmkamp
1983-10-8
- 21
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79075
Cryptantha angustifolia
G. K. Helmkamp
1984-4-29
- 12
San Bernardino
Big Morongo Preserve of The Nature Conservancy, S of the town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the upper part of TNC owned area
765
Comment
HSC79076
Lepidium lasiocarpum
G. K. Helmkamp
1984-4-29
- 28
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79077
Rumex hymenosepalus
G. K. Helmkamp
1984-4-20
55
San Bernardino
Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon, along Desert Wash Trail, Co. owned area
765
Comment
HSC79078
Eriogonum pusillum
G. K. Helmkamp
1984-4-20
44
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79162
Gutierrezia microcephala
G. K. Helmkamp
1983-10-8
- 17
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79163
Solidago confinis
G. K. Helmkamp
1983-10-8
- 2
San Bernardino
Big Morongo Preserve of The Nature Conservancy, Morongo Valley, near the house in the San Bernardino Co. owned area.
762
Comment
HSC79164
Bassia hyssopifolia
G. K. Helmkamp
1983-10-8
- 12
San Bernardino
TNC Big Morongo Preserve, Morongo Valley, near the house in the San Bernardino County-owned area
762
Comment
HSC79165
Isocoma acradenia
G. K. Helmkamp
1983-10-8
- 11
San Bernardino
Big Morongo Preserve of The Nature Conservancy, Morongo Valley, near the house in the San Bernardino Co. owned area.
762
Comment
HSC79166
Melilotus albus
G. K. Helmkamp
1983-10-8
- 8
San Bernardino
Big Morongo Preserve of The Nature Conservancy, Morongo Valley, near the house in the San Bernardino Co. owned area.
762
Comment
HSC79167
Conyza canadensis
G. K. Helmkamp
1983-10-8
- 3
San Bernardino
TNC Big Morongo Preserve, Morongo Valley, near the house in the San Bernardino County-owned area
762
Comment
HSC79168
Distichlis spicata
G. K. Helmkamp
1984-4-29
- 48
San Bernardino
Big Morongo Preserve of The Nature Conservancy, between the TNC parking lot and Covington Park.
762
Comment
HSC79169
Physalis crassifolia
G. K. Helmkamp
1984-4-29
- 3
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside County line, 2 mi. below the Big Morongo Preserve headquarters and 1/4 mi. up a broad side canyon to the E
701
Comment
HSC79170
Epilobium ciliatum subsp. ciliatum
G. K. Helmkamp
1984-5-1
- 4
San Bernardino
Big Morongo Preserve of The Nature Conservancy, S of the town of Morongo Valley in Big Morongo Canyon, Little San Bernardino Mtns., upper stream crossing
762
Comment
HSC79208
Prosopis glandulosa
G. K. Helmkamp
1984-4-20
40
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79209
Acamptopappus sphaerocephalus var. sphaerocephalus
G. K. Helmkamp
1984-4-20
18
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79210
Bahiopsis parishii
G. K. Helmkamp
1983-10-6
- 35
San Bernardino
Big Morongo Preserve of TNC, S of town on Morongo Valley in Big Morongo Canyon; Little San Bernardino Mtns.
762
Comment
HSC79213
Euthamia occidentalis
G. K. Helmkamp
1983-10-8
- 13
San Bernardino
Big Morongo Preserve of The Nature Conservancy, Morongo Valley, near the house in the San Bernardino Co. owned area.
762
Comment
HSC79214
Baccharis salicifolia
G. K. Helmkamp
1984-4-29
- 8
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79215
Solanum americanum
G. K. Helmkamp
1984-4-29
- 2
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79219
Artemisia dracunculus
G. K. Helmkamp
1983-10-8
- 6
San Bernardino
TNC Big Morongo Preserve, Morongo Valley, near the house in the San Bernardino County-owned area
762
Comment
HSC79221
Tamarix ramosissima
G. K. Helmkamp
1984-4-29
- 1
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79222
Lotus strigosus
G. K. Helmkamp
1984-4-29
- 16
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79223
Acmispon heermannii
G. K. Helmkamp
1984-4-29
- 27
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79224
Eriogonum inflatum
G. K. Helmkamp
1983-10-8
- 31
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79225
Eriogonum wrightii
G. K. Helmkamp
1983-10-8
- 22
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79226
Stephanomeria pauciflora
G. K. Helmkamp
1983-10-8
- 40
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79228
Lotus scoparius
G. K. Helmkamp
1983-10-8
- 26
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79229
Festuca arundinacea
G. K. Helmkamp
1984-4-29
- 54
San Bernardino
Big Morongo Preserve in Big Morongo Canyon, S of town of Morongo Valley.
Comment
HSC79231
Bebbia juncea var. aspera
G. K. Helmkamp
1984-4-20
- 37
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79232
Pleurocoronis pluriseta
G. K. Helmkamp
1984-4-29
- 25
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside County line, 2 mi. below the Big Morongo Preserve headquarters and 1/4 mi. up a broad side canyon to the E
701
Comment
HSC79233
Pluchea sericea
G. K. Helmkamp
1984-4-29
- 35
San Bernardino
Big Morongo Preserve of The Nature Conservancy, S of the town of Morongo Valley in Big Morongo Canyon. Along the pipeline rd, ca 0.25 mi. below the lower border of TNC owned land.
701
Comment
HSC79239
Encelia actoni
G. K. Helmkamp
1983-10-8
- 28
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79242
Galium angustifolium
G. K. Helmkamp
1983-10-8
- 41
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79243
Schoenoplectus americanus
G. K. Helmkamp
1983-10-8
- 15
San Bernardino
TNC Big Morongo Preserve, Morongo Valley, near the house in the San Bernardino County-owned area
762
Comment
HSC79244
Solanum douglasii
G. K. Helmkamp
1983-10-8
- 9
San Bernardino
Big Morongo Preserve of The Nature Conservancy, Morongo Valley, near the house in the San Bernardino Co. owned area.
762
Comment
HSC79246
Phacelia distans
G. K. Helmkamp
1984-4-29
- 19
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79247
Plantago major
G. K. Helmkamp
1984-4-29
- 49
San Bernardino
Big Morongo Preserve of The Nature Conservancy, between the TNC parking lot and Covington Park.
762
Comment
HSC79249
Chenopodium californicum
G. K. Helmkamp
1984-4-20
52
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road in upper part of TNC area
765
Comment
HSC79250
Encelia farinosa
G. K. Helmkamp
1984-4-29
- 39
San Bernardino
Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters, floor of main canyon to 0.25 mi. up a broad side canyon to the east.
701
Comment
HSC79254
Bebbia juncea var. aspera
G. K. Helmkamp
1983-10-8
- 38
San Bernardino
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area.
762
Comment
HSC79290
Polypogon viridis
G. K. Helmkamp
1984-5-1
- 3
San Bernardino
Big Morongo Preserve of The Nature Conservancy, S of the town of Morongo Valley in Big Morongo Canyon, Little San Bernardino Mtns., upper stream crossing
762
Comment
HSC79291
Bromus diandrus
G. K. Helmkamp
1984-5-1
- 1
San Bernardino
Big Morongo Preserve of The Nature Conservancy, S of the town of Morongo Valley in Big Morongo Canyon, Little San Bernardino Mtns., upper stream crossing
762
Comment
HSC79292
Bromus madritensis subsp. rubens
G. K. Helmkamp
1984-5-1
- 2
San Bernardino
Big Morongo Preserve of The Nature Conservancy, S of the town of Morongo Valley in Big Morongo Canyon, Little San Bernardino Mtns., upper stream crossing
762
Comment
HSC80078
Muhlenbergia asperifolia
G. K. Helmkamp
1985-8-1
626
San Bernardino
Big Morono Preserve, S of Morongo Valley. Upper end of the Mesquite Trail.
747
Comment
HSC80079
Amaranthus albus
G. K. Helmkamp
1985-8-28
670
San Bernardino
S of Morongo Valley, first stream crossing, 1 1/4 mi. downstream from the Kiosk
716
Comment
HSC80082
Baccharis sergiloides
G. K. Helmkamp
1985-8-28
675
San Bernardino
Big Morongo Preserve, S of Morongo Valley, 1 mile downstream from Kiosk
716
Comment
HSC80087
Chenopodium album
G. K. Helmkamp
1985-7-2
603
San Bernardino
The Nature Preserve of the Big Morongo Preserve, S of Morongo Valley, at the entrance to the Preserve.
762
Comment
HSC81331
Artemisia ludoviciana subsp. albula
G. K. Helmkamp
1985-8-28
669
San Bernardino
S of Morongo Valley, first stream crossing, 1 1/4 mi. downstream from the Kiosk
716
Comment
HSC82858
Pluchea odorata var. odorata
G. K. Helmkamp
1985-8-27
662
San Bernardino
Big Morongo Preserve, TNC; Along the Willow Trail behind manager's residence
762
Comment
HSC82869
Solanum americanum
G. K. Helmkamp
1985-8-1
629
San Bernardino
Big Morongo Preserve, along the Mesquite Trail just below upper bridge
762
Comment
HSC83014
Tamarix aphylla
G. K. Helmkamp
1985-8-16
661
San Bernardino
Nature Conservancy, tree at entrance to preserve.
762
Comment
HSC83383
Stachys albens
G. K. Helmkamp
1985-6-26
598
San Bernardino
Along Willow Trail opposite Cottonwood Trail platform
762
Comment
HSC93370
Desmodium tortuosum
G. K. Helmkamp
1995-10-23
San Bernardino
Yucca Valley. at 979 Old Women Springs Rd. (Hwy. 247) , 8.2 mi. N of Hwy. 62.
1006
Comment
OBI37297
Polygonum aviculare
G. Helmkamp
1985-4-30
446
San Bernardino
Morongo Cyn. SE of Morongo Valley; at the entrance to the Preserve
Comment
OBI37300
Festuca arundinacea
G. Helmkamp
1985-4-30
445
San Bernardino
Morongo Cyn. SE of Morongo Valley
762
Comment
OBI37417
Layia glandulosa
G. Helmkamp & D. A. Hoover, D. A. Hoover
1985-6-5
552
San Bernardino
N end of the Desert Wash Trl; at the edge of the wash
777
Comment
OBI39259
Isocoma acradenia var. eremophila
G. Helmkamp
1985-10-14
720
San Bernardino
Big Morongo Preserve. Canyon Trail, 1/4 mi downstream from the Kiosk
747
Comment
OBI39260
Ericameria paniculata
G. Helmkamp
1985-10-14
721
San Bernardino
The side of Canyon Trail, 1/4 mi downstream from the Kiosk
747
Comment
OBI39263
Eriogonum brachyanthum
G. K. Helmkamp
1985-6-21
1
San Bernardino
town of Morongo Valley. At intersection of Vista and Pinyon Sts
823
Comment
OBI41018
Distichlis spicata
G. Helmkamp
1985-4-18
342
San Bernardino
Morongo Cyn, SE of Morongo Valley. At the side of the entrance road
Comment
OBI43828
Atriplex canescens
G. K. Helmkamp
1986-9-27
s.n.
San Bernardino
Along Salt Crk at the Salt Spring Hills, 28 mi N of Baker on hwy 127
Comment
OBI43829
Atriplex polycarpa
G. K. Helmkamp
1986-9-27
s.n.
San Bernardino
Along Salt Crk at the Salt Spring Hills, 28 mi N of Baker on hwy 127
183
Comment
OBI43830
Suaeda nigra
G. K. Helmkamp
1986-9-27
s.n.
San Bernardino
Along Salt Crk at the Salt Spring Hills, 28 mi N of Baker on hwy 127
183
Comment
OBI45895
Porophyllum gracile
G. Helmkamp
1986-10-18
s.n.
San Bernardino
Whipple Mts, along Havasu Palms Rd ca 3 mi NW of Black Meadow Landing Rd (T3N, R26E, NW1/4 sec 21)
396
Comment
OBI47576
Xanthisma gracile
G. Helmkamp
1986-10-18
s.n.
San Bernardino
Whipple mts, along Havasu Palms rd, ca. 3 mi NW of Black Meadow Landing Rd.
396
Comment
OBI47610
Ericameria paniculata
G. Helmkamp
1986-10-18
s.n.
San Bernardino
South of Havasu Lake Rd, 12.4 mi SE of intersection with US hwy 95. Chemehuevi Wash. (T4N, R24E, sec 6)
274
Comment
RSA0095181
Gilia stellata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6444
San Bernardino
Eastern Mojave Desert: 13.5 mi N of CA-62 along US-95 then 0.1 mi E.
274
Comment
RSA335352
Chorizanthe brevicornu var. brevicornu
George K. Helmkamp
1985-4-22
430
San Bernardino
Southeast of Morongo Valley: Flat beside the upper end of the Desert Wash Trail.
777
Comment
RSA337152A
Epilobium oregonense
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
Angeles Oaks, roadside along CA 38.
1982
Comment
RSA337152B
Epilobium ciliatum
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
Angeles Oaks, roadside along CA 38.
1982
Comment
RSA351417
Eriogonum brachyanthum
George K. Helmkamp
1985-6-21
2
San Bernardino
Town of Morongo Valley. 1/2 mile N. of corner of Vista and Pinyon Streets.
823
Comment
RSA374501
Sphaeralcea ambigua subsp. ambigua
George K. Helmkamp
1983-10-8
B- 29
San Bernardino
Big Morongo Preserve in Big Morongo Canyon, S of town of Morongo Valley.
795
Comment
RSA483735
Astragalus wootonii
George K. Helmkamp
1988-4-29
s.n
San Bernardino
0.2 mi N of Goffs.
793
Comment
RSA487441
Dyssodia cooperi
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
0.2 mi N of Goffs.
793
Comment
RSA492827
Eriogonum nidularium
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns and Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492828
Salazaria mexicana
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492830
Eriogonum maculatum
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns and Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492914
Porophyllum gracile
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Coarse sand and gravel wash in Fenner Valley between Hackberry Mtns and Vontrigger Hills, 11.3 miles NNW oif Goffs.
1098
Comment
RSA492916
Eriogonum pusillum
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns and Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492918
Baileya multiradiata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492919
Encelia frutescens
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492920
Encelia virginensis var. virginensis
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492921
Eriogonum trichopes
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns and Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492925
Ericameria cooperi
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492927
Ambrosia eriocentra
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA492928
Cirsium neomexicanum
George K. Helmkamp
1988-4-29
s.n
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA511343
Lessingia glandulifera var. glandulifera
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs.
1100
Comment
RSA518507
Chenopodium incanum
George K. Helmkamp
1985-5-28
s.n.
San Bernardino
South of Morongo Valley. First STring crossing about 1 1/2 miles downstream from the Kiosk.
716
Comment
RSA564312
Malacothamnus fremontii
George K. Helmkamp
1993-9-22
35 -16
San Bernardino
Steep canyon side with Pinon Pine. 14.4 mi. up Burns Canyon from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
RSA564313
Trichostema micranthum
George K. Helmkamp
1993-9-22
36 -2
San Bernardino
16.4 miles up Burns canyon from junction of Pipes Canyon and Pioneer Town Roads.
2195
Comment
RSA564315
Nicotiana attenuata
George K. Helmkamp
1993-9-22
35 -15
San Bernardino
Steep canyon side with Pinon Pine. 14.4 mi. up Burns Canyon from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
RSA567419
Juncus mexicanus
George K. Helmkamp
1993-9-12
22 -13
San Bernardino
Pinon-oak woodland in Burns Canyon, in the vicinity of Burns Spring.
1524
Comment
RSA567420
Lotus heermannii
George K. Helmkamp
1993-9-12
22 -9
San Bernardino
Pinon-oak woodland in Burns Canyon, in the vicinity of Burns Spring.
1524
Comment
RSA567421
Galium johnstonii
George K. Helmkamp
1993-9-12
22 -7
San Bernardino
Burns Canyon, in vicinity of Burns Spring
1524
Comment
RSA567422
Eriogonum umbellatum subsp. munzii
George K. Helmkamp
1993-9-22
35 -18
San Bernardino
Steep canyon side with Pinon Pine. 14.4 mi. up Burns Canyon from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
RSA567423
Baccharis sergiloides
George K. Helmkamp
1993-9-22
34 -7
San Bernardino
6.7 mi. up Burns Canyon from jct of Pioneertown and Pipes Cyn Rds.
1529
Comment
RSA567424
Amsonia brevifolia var. tomentosa
George K. Helmkamp
1993-9-22
35 -6
San Bernardino
Steep canyon side with Pinon Pine. 14.4 mi. up Burns Canyon from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
RSA567425
Chrysothamnus nauseosus subsp. mohavensis
George K. Helmkamp
1993-9-22
35 -7
San Bernardino
Steep canyon side with Pinon Pine. 14.4 mi. up Burns Canyon from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
RSA567426
Ephedra viridis
George K. Helmkamp
1993-9-22
35 -10
San Bernardino
Steep canyon side, 14.4 mi up Burns Cyn from junction of Pioneer Town and Pipes Cyn Rds
2073
Comment
RSA567427
Salix lasiolepis
George K. Helmkamp
1993-9-22
34 -19
San Bernardino
6.7 mi. up Burns Canyon from jct of Pioneertown and Pipes Cyn Rds.
1524
Comment
RSA567428
Eriogonum davidsonii
George K. Helmkamp
1993-9-12
23 -9
San Bernardino
Along the edge of Burns Canyon.
1372
Comment
RSA567429
Mirabilis bigelovii
George K. Helmkamp
1993-9-12
23 -2
San Bernardino
Along the edge of Burns Canyon.
1372
Comment
RSA567431
Eriogonum wrightii var. wrightii
George K. Helmkamp
1993-9-22
36 -9
San Bernardino
16.4 miles up Burns canyon from junction of Pipes Canyon and Pioneer Town Roads.
2195
Comment
RSA567432
Epilobium canum subsp. latifolium
George K. Helmkamp
1993-9-12
22 -15
San Bernardino
Pinon-oak woodland in Burns Canyon, in the vicinity of Burns Spring.
1524
Comment
RSA567556
Bouteloua gracilis
George K. Helmkamp
1993-9-22
36 -3
San Bernardino
16.4 miles up Burns Canyon from junction of Pipes Canypn and Pioneer Town Roads.
2195
Comment
RSA567557
Horkelia rydbergii
George K. Helmkamp
1993-9-22
36 -5
San Bernardino
16.4 miles up Burns canyon from junction of Pipes Canyon and Pioneer Town Roads.
2195
Comment
RSA567558
Amorpha californica
George K. Helmkamp
1993-9-22
36 -6
San Bernardino
16.4 miles up Burns canyon from junction of Pipes Canyon and Pioneer Town Roads.
2195
Comment
RSA567981
Eriogonum plumatella
George K. Helmkamp
1993-9-12
23 -16
San Bernardino
Along the edge of Burns Canyon.
1372
Comment
RSA567982B
Cordylanthus rigidus subsp. setiger
George K. Helmkamp
1993-9-12
23 -13
San Bernardino
Along the edge of Burns Canyon.
1372
Comment
RSA598412
Chrysothamnus teretifolius
George K. Helmkamp
1995-11-10
s.n.
San Bernardino
TNC [The Nature Conservancy] Big Morongo Preserve, in Big Morongo Cyn, S of town of Morongo Valley.
793
Comment
RSA614560
Eriogonum thomasii
George K. Helmkamp
1998-3-30
3040
San Bernardino
Vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62.
793
Comment
RSA614561
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1998-3-30
3020
San Bernardino
Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
RSA614563
Ditaxis neomexicana
George K. Helmkamp
1998-3-30
3050
San Bernardino
Vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62.
793
Comment
RSA614651
Cuscuta californica var. californica
George K. Helmkamp
1996-12-10
1272
San Bernardino
Along Kelbaker Road 6 miles north of National Trails Highway
619
Comment
RSA614659
Gilia sinuata
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Creasote scrub between Kelbaker Road and the Granite Mountains, 5.1 miles NE of US-40.
1220
Comment
RSA614898
Astragalus aridus
George K. Helmkamp
1998-3-4
3107
San Bernardino
S edge of Cadiz Cry alke, 13.1 miles N. of mile-marker 76 on CA hwy 62, E of Twentynine Palms.
183
Comment
RSA617145
Lupinus andersonii
George K. Helmkamp
1996-6-11
1147
San Bernardino
San Bernardino Mtns, along SN11 southwest of City of Big Bear Lake. 0.5 mile west of Mill Creek Road.
2256
Comment
RSA620353
Wislizenia refracta subsp. refracta
George K. Helmkamp
1998-7-21
4131
San Bernardino
Mojave Desert: Twentynine Palms, about 200 ft. W of Twentynine Palms Inn.
598
Comment
RSA628612
Psorothamnus fremontii
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3504
San Bernardino
Mesquite Mtns, 3 mi. W of the Nevada border at Sandy Valley.
1067
Comment
RSA644182
Spergularia salina
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Mojave Desert: 1.6 miles W of Hwy 127 at a point 0.9 mi. N of Baker.
350
Comment
RSA644183
Monolepis nuttalliana
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Mojave Desert: 1.6 miles W of Hwy 127 at a point 0.9 mi. N of Baker., (35 16.26'N, 116 05.29'W.)
350
Comment
RSA667077
Mentzelia obscura
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6416
San Bernardino
Eastern Mojave Desert; US-95, 8.5mi south of I-40.
351
Comment
RSA667114
Eriogonum thomasii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6354
San Bernardino
NE side of junction of US-95 and I-40.
366
Comment
RSA713330
Carex mariposana
George K. Helmkamp
1996-6-11
1146
San Bernardino
Along SN11 southwest of City of Big Bear Lake. About 0.5 mi west of Mill Creek Road.
2256
Comment
RSA713331
Carex senta
George K. Helmkamp
1996-6-11
1128
San Bernardino
San Bernardino Mtns, along SN11 southwest of City of Big Bear Lake. 0.5 mile west of Mill Creek Road.
2256
Comment
SBBG103880
Gilia sinuata
G. K. Helmkamp
1993-4-24
San Bernardino
S side of Kelso sand dunes
701
Comment
SBBG103881
Leptosiphon chrysanthus subsp. chrysanthus
G. K. Helmkamp
1993-4-24
San Bernardino
jct of Cima Rd and Kingston Rd between Interstate 15 and the Kingston Range
914
Comment
SBBG103900
Oligomeris linifolia
G. K. Helmkamp
1993-4-24
San Bernardino
Smith Talc Rd, ca. 9 mi E of Tecopa Pass
762
Comment
SBBG103901
Leptosiphon chrysanthus subsp. chrysanthus
G. K. Helmkamp
1993-4-24
San Bernardino
5 mi N of Kelso, crossing Kelbaker Rd
914
Comment
SBBG103902
Eschscholzia minutiflora
G. K. Helmkamp
1993-4-24
San Bernardino
3 mi N of Kelso along Kelbaker Rd
792
Comment
SBBG103903
Eriogonum pusillum
G. K. Helmkamp
1993-4-24
San Bernardino
5 mi N of Kelso, crossing Kelbaker Rd
914
Comment
SBBG103904
Mentzelia longiloba
G. K. Helmkamp
1993-4-24
San Bernardino
S side of Kelso sand dunes
701
Comment
SBBG103905
Astragalus lentiginosus var. variabilis
G. K. Helmkamp
1993-4-24
San Bernardino
between Kelbaker Rd and the Granite Mtns, 5.1 mi NE of US 40
1219
Comment
SBBG103907
Epilobium canum subsp. latifolium
G. K. Helmkamp
1993-9-22
34 -20
San Bernardino
6.7 mi up Burns Cyn from the jct of Pioneer Town and Pipes Cyn Rds
1524
Comment
SBBG103919
Trichostema micranthum
G. K. Helmkamp
1993-9-22
36 -2
San Bernardino
16.4 mi up Burns Cyn from jct of Pipes Cyn and Pioneer Town Rds
2194
Comment
SBBG103920
Eriogonum wrightii var. wrightii
G. K. Helmkamp
1993-9-22
35 -13
San Bernardino
14.4 mi up Burns Cyn from jct of Pioneer Town and Pipes Cyn rds
2072
Comment
SBBG119154
Baileya pleniradiata
G. K. Helmkamp with E. A. Helmkamp
1999-9-24
5291 a
San Bernardino
Yucca Valley, Twentynine Palms Hwy (St Hwy 62) just W of Old Woman Springs Rd
991
Comment
SBBG80732
Polygonum argyrocoleon
G. K. Helmkamp
1985-4-30
446
San Bernardino
SE of Morongo Valley, Morongo Cyn, at the entrance to the Preserve
762
Comment
SBBG80749
Festuca arundinacea
G. K. Helmkamp
1960-5-30
445
San Bernardino
Morongo Cyn Preserve
762
Comment
SBBG81552
Eriogonum nidularium
G. K. Helmkamp
1985-6-2
2
San Bernardino
town of Morongo Valley, 0.5 mi N of corner of Vista and Pinyon Streets
822
Comment
SBBG83842
Physalis crassifolia
G. K. Helmkamp
1986-10-18
San Bernardino
Whipple Mtns, along Havasu Palms Rd, ca. 3 mi NW of Black Meadow Landing Rd
396
Comment
SBBG83898
Aristida adscensionis
G. K. Helmkamp
1986-10-18
San Bernardino
Whipple Mtns, along Havasu Palms Rd, ca. 3 mi NW of Black Meadow Landing Rd
396
Comment
SBBG83899
Eriogonum deflexum
G. K. Helmkamp
1986-10-18
San Bernardino
Whipple Mtns, along Havasu Palms Rd, ca. 3 mi NW of Black Meadow Landing Rd
396
Comment
SBBG83906
Chamaesyce setiloba
G. K. Helmkamp
1986-10-18
San Bernardino
S of Havasu Lake Rd, 12.4 mi SE of intersection with US Hwy 95, Chemehuevi Wash
274
Comment
SBBG84016
Chamaesyce polycarpa
G. K. Helmkamp
1986-10-18
San Bernardino
State Hwy 62, 3.4 mi W of Earp
152
Comment
SBBG85789
Boerhavia coccinea
G. K. Helmkamp
1986-10-18
San Bernardino
State Hwy 62, 3.4 mi W of Earp
152
Comment
SBBG85791
Chylismia cardiophylla subsp. cardiophylla
G. K. Helmkamp
1986-10-18
San Bernardino
Havasu Palms Rd, ca. 3 mi NW of Black Meadow Landing Rd; Whipple Mtns
396
Comment
SD124773
Allenrolfea occidentalis
G. K. Helmkamp
1986-9-27
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 mi. N of Baker on Hwy 127.
185
Comment
SD124774
Atriplex canescens
G. K. Helmkamp
1986-9-27
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 miles north of Baker on Highway 127.
185
Comment
SD124777
Atriplex lentiformis
G. K. Helmkamp
1986-9-27
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 miles north of Baker on Highway 127.
185
Comment
SD124778
Atriplex polycarpa
G. K. Helmkamp
1986-9-27
San Bernardino
28 miles north of Baker on Highway 127 along Salt Creek at the Salt Springs Hills.
185
Comment
SD124783
Suaeda nigra
G. K. Helmkamp
1986-9-27
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 miles north of Baker on Highway 127.
185
Comment
SD124836
Tamarix ramosissima
G. K. Helmkamp
1986-9-27
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 mi. N of Baker on Hwy 127
182
Comment
SD125643
Vicia villosa
G. K. Helmkamp
1974-5-28
San Bernardino
Along CA 18 south of Running Springs
1524
Comment
SD132300
Pectocarya linearis
G. K. Helmkamp
1984-4-20
51
San Bernardino
Big Morongo Preserve, south of town of Morongo Valley in Big Morongo Canyon, Little San Bernardino Mountains. Desert Wash Trail
760
Comment
SD132479
Polypogon interruptus
G. Helmkamp
1985-6-3
534
San Bernardino
Big Morongo Preserve, riparian area beside the Willow Trail and behind the manager's residence
762
Comment
SD139985
Nicotiana attenuata
G. Helmkamp
1993-9-22
35 15
San Bernardino
14.4 mi up Burns Cyn from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
SD139990
Penstemon palmeri
George Helmkamp
1993-4-24
San Bernardino
between Kelbaker Road and the Granite Mountains. 5.1 miles northeast of US-40
1219
Comment
SD140023
Eriogonum wrightii
G. Helmkamp
1993-9-22
35 13
San Bernardino
Steep canpyon side with Pinon Pine. 14.4 mi up Burns Cyn from junction of Pioneer Town and Pipes Cyn Rds.
2073
Comment
SD140027
Leptosiphon aureus subsp. decorus
George Helmkamp
1993-4-24
San Bernardino
Sandy flat at the south side of Kelso Sand Dunes, beside creosote scrub area.
701
Comment
SD140028
Leptosiphon aureus
George Helmkamp
1993-4-24
San Bernardino
Along Smith Talc Road just west of Tecopa Pass.
1554
Comment
SD140029
Gilia sinuata
George Helmkamp
1993-4-24
San Bernardino
Sandy flat at the south side of Kelso sand dunes, beside creosote scrub area.
701
Comment
SD140088
Salvia dorrii var. pilosa
Geoge Helmkamp
1993-4-24
San Bernardino
Between Kelbaker Road and the Granite Mountains; 5.1 miles northeast of U. S. 40.
1219
Comment
SD140157
Amsinckia tessellata
George Helmkamp
1993-4-24
San Bernardino
Between Kelbaker Road and the Granite Mountains, 5.1 miles northeast of US-40
1220
Comment
SD140175
Stephanomeria exigua
G. Helmkamp
1993-9-12
23 4
San Bernardino
Burns Canyon in the vicinity of Burns Spring
1520
Comment
SD143913
Astragalus lentiginosus var. variabilis
G. K. Helmkamp, E. A. Helmkamp
1998-4-9
3314
San Bernardino
Mojave Desert; between Highway 58 and the Railroad at Edwards Siding.
732
Comment
SD143930
Ditaxis neomexicana
G. K. Helmkamp
1998-3-30
3053
San Bernardino
Mojave desert, east of the town of Joshua Tree & south of Copper Mountain, 0.4 miles east of the south end of Kerr Road near Joshua Tree National Park
883
Comment
SD144443
Gilia sinuata
George Helmkamp
1993-4-24
San Bernardino
5.0 miles north of Kelso, crossing Kelbaker Road.
914
Comment
SD144472
Cuscuta californica
G. Helmkamp, E. Helmkamp
1996-12-10
1272
San Bernardino
Along Kelbaker Road 6 mi N of National Trails Highway.
615
Comment
SD144480
Cryptantha barbigera var. fergusoniae
G. K. Helmkamp
1997-4-20
1643
San Bernardino
Morongo Valley, vacant lot at Vista Dr. near Pinyon Ave.
1006
Comment
SD144481
Cryptantha decipiens
G. K. Helmkamp
1997-4-20
1642
San Bernardino
Morongo Valley, vacant lot at Vista Dr. near Pinyon Ave.
1006
Comment
SD148123
Mentzelia obscura
G. K. Helmkamp, E. A. Helmkamp
2001-3-30
6416
San Bernardino
Eastern Mojave Desert; US-95, 8.5 mi south of I-40.
351
Comment
SD148135
Phacelia distans
G. K. Helmkamp, E. A. Helmkamp
2001-3-30
6649
San Bernardino
Eastern Mojave Desert; 13.5 miles north of CA-62 along U. S. 95 then 0.1 mile east.
274
Comment
SD148143
Nama demissa var. demissa
G. K. Helmkamp, E. A. Helmkamp
2001-3-30
6418
San Bernardino
Eastern Mojave Desert; U. S. 95, 8.5 miles south of I-40.
351
Comment
SD148196
Lesquerella tenella
G. K. Helmkamp, E. A. Helmkamp
2001-3-30
6453
San Bernardino
13.5 miles north of California 62 along U. S. 95 then 0.1 mile east.
274
Comment
SD148206
Pectocarya heterocarpa
G. K. Helmkamp, E. A. Helmkamp
2001-3-30
6456
San Bernardino
13.5 miles north of California 62 along U. S. 95 then 0.1 mile east.
274
Comment
SD148253
Chaenactis stevioides
G. K. Helmkamp, E. A. Helmkamp
2001-3-30
6446
San Bernardino
Eastern Mojave Desert; 13.5 miles north of California Highway 62 along U. S. 95, then 0.1 mile east.
274
Comment
SD185064
Carex heteroneura
G. Helmkamp
1996-6-11
1145
San Bernardino
1.2 miles southwest of Tulip Ave., City of Big Bear Lake.
2143
Comment Read comments Sep 26 2009
SD185066
Carex subfusca
G. Helmkamp
1996-6-11
1127
San Bernardino
1.2 miles southwest of Tulip Ave., City of Big Bear Lake.
2143
Comment
SD185125
Brickellia californica
G. K. Helmkamp
1993-9-22
34 5
San Bernardino
6.7 miles up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads.
1529
Comment
SD185231
Quercus cornelius-mulleri
G. K. Helmkamp
1993-9-18
29 10
San Bernardino
Morongo Valley, canyon at west end of Palo Verde Road, 1.0 mile west of Juniper Ave.
1070
Comment
SD224805
Schismus barbatus
G. K. Helmkamp, E. A. Helmkamp
1998-3-16
2821
San Bernardino
50 ft. N of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree).
883
Comment
SD224810
Mesembryanthemum nodiflorum
G. K. Helmkamp
1998-4-4
3097
San Bernardino
Mojave Desert: Dale Lake, 1.8mi W of Iron Age Rd & 0.7 mi. N of CA hwy 62
366
Comment
SD224828
Chaenactis stevioides
G. K. Helmkamp
1998-3-30
2995
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
SD224836
Adenophyllum cooperi
G. K. Helmkamp, E. A. Helmkamp
1998-3-16
2832
San Bernardino
50 ft. N of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree).
883
Comment
SD224863
Palafoxia arida var. arida
G. K. Helmkamp
1998-4-4
3109
San Bernardino
Mojave Desert: S edge of Cadiz Dry Lake, 13.1 mi. N of mile-marker 76 on CA hwy 62 (Twentynine Palms Hwy), E of Twentynine Palms.
182
Comment
SD224871
Cryptantha angustifolia
G. K. Helmkamp
1998-3-30
3008
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
SD224875
Cryptantha costata
G. K. Helmkamp
1998-3-30
3022
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
Comment
SD224879
Cryptantha pterocarya var. pterocarya
G. K. Helmkamp, E. A. Helmkamp
1998-3-16
2838
San Bernardino
50 ft. N of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree).
883
Comment
SD224882
Pectocarya platycarpa
G. K. Helmkamp
1998-3-30
3047
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62. Creosote bush scrub.
792
Comment
SD224909
Achyronychia cooperi
G. K. Helmkamp
1998-3-30
3003
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms, along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
SD224920
Atriplex elegans var. fasciculata
G. K. Helmkamp
1998-3-30
3000
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
SD224935
Ditaxis neomexicana
G. K. Helmkamp
1998-3-30
3050
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd, 1.0 mi N of CA hwy 62.
793
Comment
SD224949
Astragalus aridus
G. K. Helmkamp
1998-4-4
3107
San Bernardino
Mojave Desert: S edge of Cadiz Dry Lake, 13.1 mi N of mile-marker 76 on CA hwy 62 (Twentynine Palms Hwy), E of Twentynine Palms.
182
Comment
SD224950
Astragalus lentiginosus var. variabilis
G. K. Helmkamp
1998-4-4
3106
San Bernardino
Mojave Desert: S edge of Cadiz Dry Lake, 13.1 mi. N of mile-marker 76 on CA hwy 62 (Twentynine Palms Hwy), E of Twentynine Palms.
182
Comment
SD224951
Astragalus lentiginosus var. variabilis
G. K. Helmkamp
1998-3-30
3020
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
SD224992
Nama demissa var. demissa
G. K. Helmkamp
1998-3-30
3046
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62.
792
Comment
SD224996
Phacelia crenulata var. ambigua
G. K. Helmkamp
1998-3-30
3038
San Bernardino
Mojave Desert: vicinity of Twentynine Palms: Encelia Rd, 1.0 mi. N of CA hwy 62.
792
Comment
SD225023
Sphaeralcea emoryi var. emoryi
G. K. Helmkamp
1998-3-30
3026
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62.
793
Comment
SD225036
Eremothera boothii subsp. desertorum
G. K. Helmkamp
1998-3-30
3032
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62.
793
Comment
SD225037
Chylismia brevipes subsp. brevipes
G. K. Helmkamp
1998-3-30
3028
San Bernardino
Mohave Desert; vicinity of Twentynine Palms; Encelia Rd. 1.0 mi. N of CA hwy 62
793
Comment
SD225040
Chylismia claviformis
G. K. Helmkamp
1998-4-4
3121
San Bernardino
Mojave Desert; S edge of Cadiz Dry Lake, 13.1 mi. N of mile-marker 76 on CA hwy 62 (Twentynine Palms Hwy), E of Twentynine Palms
182
Comment
SD225041
Chylismia claviformis
G. K. Helmkamp
1998-4-4
3136
San Bernardino
Southern Mojave Desert; junction of CA hwy 62 (Twentynine Palms hwy) & CA hwy 177 (Desert Center - Rice Rd)
456
Comment
SD225042
Chylismia claviformis subsp. claviformis
G. K. Helmkamp, E. A. Helmkamp
1998-3-16
2867
San Bernardino
50 ft. N of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
883
Comment
SD225051
Aphyllon cooperi subsp. cooperi
G. K. Helmkamp
1998-4-4
3124
San Bernardino
Mojave Desert; S edge of Cadiz Dry Lake, 13.1 mi N of mile-marker 76 on CA hwy 62 (Twentynine Pams Hwy), E of Twentynine Palms
182
Comment
SD225056
Linanthus maculatus
G. K. Helmkamp
1998-3-30
3059
San Bernardino
Mojave Desert: E of town of Joshua Tree & S of Copper Mtn, 0.4 mi. E of the S end of Kerr Rd near Joshua Tree National Park
Comment
SD225057
Gilia modocensis
G. K. Helmkamp, E. A. Helmkamp
1998-3-16
2816
San Bernardino
50 ft. N of the boundary of Joshua Tree National Part at the S end of Sunkist Rd (E of town of Joshua Tree)
883
Comment
SD225058
Gilia stellata
G. K. Helmkamp
1998-3-30
3048
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd, 1.0 mi. N of CA hwy 62.
793
Comment
SD225060
Langloisia matthewsii
G. K. Helmkamp
1998-3-30
3012
San Bernardino
Mojave Desert: Dale Dry Lake, E of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
SD225073
Eriogonum thomasii
G. K. Helmkamp
1998-4-4
3118
San Bernardino
Mojave Desert; S edge of Cadiz Dry Lake, 13.1 mi. N of mile-marker 76 on CA hwy 62 (Twentynine Palms Hwy), E of Twentynine Palms
182
Comment
SD225076
Eriogonum thomasii
G. K. Helmkamp
1998-3-30
3040
San Bernardino
Mojave Desert: vicinity of Twentynine Palms; Encelia Rd. 1.0 mi. N of CA hwy 62.
793
Comment
SD225132
Phoradendron californicum
George Helmkamp
1995-11-4
San Bernardino
Morongo Valley: Near the corner of Pioneer and Jupiter.
822
Comment
SD225133
Phoradendron macrophyllum
George Helmkamp
1995-11-4
San Bernardino
Big Morongo Creek in the Nature Preserve.
776
Comment
SD227777
Cryptantha angustifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-26
2787
San Bernardino
Mojave Desert: NW side of Salt Spring Hills about 28 mi N of Baker, between the hills and Hwy CA-127.
200
Comment
SD227821
Psorothamnus fremontii var. fremontii
G. K. Helmkamp, E. A. Helmkamp
1998-5-3
3504
San Bernardino
Eastern Mojave Desert: Mesquite Mtns., 3.0 mi. W of the Nevada border at Sandy Valley
1067
Comment
SD227856
Chylismia claviformis subsp. aurantiaca
G. K. Helmkamp, E. A. Helmkamp
1998-2-26
2796
San Bernardino
Mojave Desert: NW side of Salt Spring Hills about 28 mi N of Baker; between the hills and Hwy CA-127
200
Comment
SD227857
Chylismia claviformis subsp. claviformis
G. K. Helmkamp, E. A. Helmkamp
1998-2-26
2769
San Bernardino
Mojave Desert: Silurian Dry Lake along CA-127, 19.0 mi N of Baker
206
Comment
SD232787
Ranunculus californicus
G. Helmkamp
1996-6-11
1152
San Bernardino
San bernardino Mtns, along SN11 southwest of City of Big Bear Lake. About 0.5 mi west of Mill Creek Road.
2255
Comment
SD232788
Ranunculus californicus
G. Helmkamp
1996-6-11
1150
San Bernardino
San Bernardino Mtns, along SN11 southwest of City of Big Bear Lake. About 0.5 mi west of Mill Creek Road.
2255
Comment
SD232794
Horkelia rydbergii
G. Helmkamp
1996-6-11
1119
San Bernardino
San Bernardino Mtns, at the southwest end of Baldwin Lake.
2164
Comment
SD233932
Potentilla glandulosa subsp. reflexa
G. Helmkamp
1996-6-11
1121
San Bernardino
San Bernardino Mountains, at the SW end of Baldwin Lake.
2164
Comment
SEINET2042013
Eriogonum thomasii
George Helmkamp, E. A. Helmkamp
1998-3-16
2853
San Bernardino
Mohave Desert; N of CA-62 between Joshua Tree & 29-Palms; N on Leer Ave & 0.9 mi E on Amboy Rd.
732
Comment
SEINET2042014
Erodium texanum
George Helmkamp, E. A. Helmkamp
1998-3-16
2845
San Bernardino
Mohave Desert; N of CA-62 between Joshua Tree & 29-Palms; N on Leer Ave & 0.9 mi E on Amboy Rd.
732
Comment
SEINET2042015
Astragalus didymocarpus var. dispermus
George Helmkamp, E. A. Helmkamp
1998-3-16
2846
San Bernardino
Mohave Desert; N of CA-62 between Joshua Tree & 29-Palms; N on Leer Ave & 0.9 mi E on Amboy Rd.
732
Comment
SEINET2042016
Cryptantha nevadensis
George Helmkamp, E. A. Helmkamp
1998-3-16
2861
San Bernardino
Mohave Desert; N of CA-62 between Joshua Tree & 29-Palms; N on Leer Ave & 0.9 mi E on Amboy Rd.
732
Comment
SEINET2042017
Chorizanthe rigida
George Helmkamp, E. A. Helmkamp
1998-3-16
2862
San Bernardino
Mohave Desert; N of CA-62 between Joshua Tree & 29-Palms; N on Leer Ave & 0.9 mi E on Amboy Rd.
732
Comment
SEINET2042018
Caulanthus cooperi
George Helmkamp, E. A. Helmkamp
2001-3-24
6309
San Bernardino
South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd.
1037
Comment
SEINET2042019
Salvia columbariae
George Helmkamp, E. A. Helmkamp
2001-3-24
6302
San Bernardino
South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd.
1037
Comment
SEINET2042020
Sisymbrium irio
George Helmkamp, E. A. Helmkamp
2001-3-24
6312
San Bernardino
South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd.
1037
Comment
SEINET2042021
Camissonia claviformis
George Helmkamp, E. A. Helmkamp
2001-3-24
6306
San Bernardino
South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd.
1037
Comment
SEINET2042023
Camissonia pallida
George Helmkamp, E. A. Helmkamp
2001-3-24
6305
San Bernardino
South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd.
1037
Comment
SEINET2042024
Baileya pauciradiata
George Helmkamp, E. A. Helmkamp
2001-3-24
6315
San Bernardino
South Central Mojave Desert; 0.3 mi W of CA-247 on Pipes Cyn Rd.
1037
Comment
SEINET2042025
Lupinus arizonicus
George Helmkamp, E. A. Helmkamp
2001-3-30
6384
San Bernardino
Mojave Desert; CA-62, 16.2 mi E of Utah Tr. (29 Palms) near Dale Lake.
366
Comment
SEINET2042026
Cryptantha dumetorum
George Helmkamp, E. A. Helmkamp
2001-3-30
6386
San Bernardino
Mojave Desert; CA-62, 16.2 mi E of Utah Tr. (29 Palms) near Dale Lake.
366
Comment
SEINET2042027
Malacothrix glabrata
George Helmkamp, E. A. Helmkamp
2001-3-30
6378
San Bernardino
Mojave Desert; CA-62, 16.2 mi E of Utah Tr. (29 Palms) near Dale Lake.
366
Comment
SEINET2042028
Dalea mollis
George Helmkamp, E. A. Helmkamp
2001-3-30
6379
San Bernardino
Mojave Desert; CA-62, 16.2 mi E of Utah Tr. (29 Palms) near Dale Lake.
366
Comment
SEINET2042029
Palafoxia arida
George Helmkamp, E. A. Helmkamp
2001-3-30
6382
San Bernardino
Mojave Desert; CA-62, 16.2 mi E of Utah Tr. (29 Palms) near Dale Lake.
366
Comment
SEINET2042030
Streptanthella longirostris
George Helmkamp, E. A. Helmkamp
2001-3-30
6399
San Bernardino
Mojave Desert; CA-62, 16.2 mi E of Utah Tr. (29 Palms) near Dale Lake.
366
Comment
SEINET2042031
Lotus strigosus var. tomentellus
George Helmkamp, E. A. Helmkamp
2001-3-30
6424
San Bernardino
Eastern Mojave Desert; US-95, 8.5 mi S of I-40.
351
Comment
SEINET2042324
Camissonia brevipes
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6353
San Bernardino
NE side of jct. Of US-95 & I-40.
366
Comment
SEINET2042325
Oligomeris linifolia
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6365
San Bernardino
NE side of jct. Of US-95 & I-40.
366
Comment
SEINET2042326
Eriogonum thomasii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6354
San Bernardino
NE side of jct. Of US-95 & I-40.
366
Comment
SEINET2042327
Pectocarya platycarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6329
San Bernardino
Goffs Rd, 8.1 mi E of Goffs.
610
Comment
SEINET2042421
Encelia farinosa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6347
San Bernardino
NE side of jct. Of US-95 & I-40.
366
Comment
SEINET2042522
Pectocarya penicillata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6398
San Bernardino
CA-62, 16.2 mi E of Utah Trail (29 Palms) near Dale Lake.
372
Comment
SEINET2042523
Baileya pleniradiata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6395
San Bernardino
CA-62, 16.2 mi E of Utah Trail (29 Palms) near Dale Lake.
372
Comment
SEINET2042524
Loeseliastrum matthewsii
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6391
San Bernardino
CA-62, 16.2 mi E of Utah Trail (29 Palms) near Dale Lake.
372
Comment
SEINET2042525
Phacelia crenulata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6396
San Bernardino
CA-62, 16.2 mi E of Utah Trail (29 Palms) near Dale Lake.
372
Comment
SEINET2042622
Sisymbrium irio
George K. Helmkamp, E. A. Helmkamp
2000-4-4
5348
San Bernardino
Sacramento Spring. Along CA-95, 1.6 mi N of I-40.
396
Comment
SEINET2043117
Lupinus arizonicus
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5363
San Bernardino
Colorado River: Beside the California-Arizona border near Topock, AZ.
152
Comment
SEINET2043118
Geraea canescens
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5359
San Bernardino
Colorado River: Beside the California-Arizona border near Topock, AZ.
152
Comment
SEINET2043119
Camissonia brevipes
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5361
San Bernardino
Colorado River: Beside the California-Arizona border near Topock, AZ.
152
Comment
SEINET2043121
Cynodon dactylon
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5350
San Bernardino
Colorado Desert: Sacramento Spring. Along CA-95, 1.6 mi N of I-40.
396
Comment
SEINET2043251
Allionia incarnata
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5360
San Bernardino
Colorado River: Beside the California-Arizona border near Topock, AZ.
152
Comment
SEINET2043594
Lupinus concinnus
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6332
San Bernardino
Central Mojave Desert; Goffs Rd., 8.1 mi E of Goffs.
610
Comment
SEINET2043596
Gilia sinuata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6326
San Bernardino
Central Mojave Desert; Goffs Rd., 8.1 mi E of Goffs.
610
Comment
SEINET2043597
Lotus salsuginosus subsp. brevivexillus
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6349
San Bernardino
Eastern Mojave Desert; N side of jct. of US-95 & I-40.
366
Comment
SEINET2044248
Antheropeas wallacei
G. Helmkamp, D. Hoover
1985-3-26
133
San Bernardino
On head of the small canyon east of the pipeline road and the uppore Desert Wash Trail.
2500
Comment
SEINET2049265
Calycoseris parryi
G. Helmkamp
1985-4-22
404
San Bernardino
Southeast of Morongo Valley. Morongo Canyon Preserve, southwest corner.
762
Comment
SEINET2063046
Lupinus sparsiflorus
G. Helmkamp, D. Hoover
1985-3-26
127
San Bernardino
Upper end of the Desert Wash Trail, Big Morongo Preserve, Nature Conservancy, S of Morongo Valley
777
Comment
SEINET2063777
Nemacladus orientalis
G. Helmkamp
1995-3-24
s.n.
San Bernardino
Mojave Desert: 1.6 miles W of Hwy 127 at a point 0.9 mi. N of Baker.
350
Comment
SEINET2063853
Psorothamnus spinosus
G. Helmkamp, E. Helmkamp
1995-6-30
95 -331
San Bernardino
Kelbaker Rd. 1.5 mi N of old US 66, NE of Amboy
396
Comment
SEINET2064923
Salix bonplandiana
G. Helmkamp
1985-6-4
541
San Bernardino
Morongo Canyon, SE of Morongo Valley, riparian area where the Cottonwood and Willow Trails meet.
Comment
SEINET244288
Cryptantha angustifolia
G. K. Helmkamp, E. A. Helmkamp
2001-3-31
6339
San Bernardino
Central Mojave Desert; Goffs Rd, 8.1 mi east of Goffs
610
Comment
SEINET269231
Distichlis spicata
G. Helmkamp
1996-6-11
1116
San Bernardino
San Bernardino Mtns. at the southwest end of Baldwin Lake.
2164
Comment
SEINET270100
Pulicaria paludosa
G. Helmkamp
1995-12-6
San Bernardino
Big Morongo Wildlife Preserve ; Riparian marsh beside the Willow Trail
777
Comment
SEINET270113
Castilleja linariifolia
G. Helmkamp
1993-9-22
34 -8
San Bernardino
6.7 miles up Burns Canyon from the junction of Pioneer Town and Pipes Canyon roads
1524
Comment
SEINET270119
Ambrosia acanthicarpa
G. Helmkamp
1993-9-22
34 -10
San Bernardino
6.7 miles up Burns Canyon from the junction of Pioneer Town and Pipes Canyon roads
1524
Comment
SEINET270120
Artemisia ludoviciana subsp. albula
G. Helmkamp
1993-9-22
34 -11
San Bernardino
6.7 miles up Burns Canyon from the junction of Pioneer Town and Pipes Canyon roads
1524
Comment
SEINET270121
Gutierrezia microcephala
G. Helmkamp
1993-9-12
23 -20
San Bernardino
Dry slope along the edge of Burns Canyon
1372
Comment
SEINET270122
Machaeranthera canescens
G. Helmkamp
1993-9-22
36 -1
San Bernardino
16.4 miles up Burns Canyon from junction of Pipes Canyon and Pioneer Town Roads
2195
Comment
SEINET273039
Wislizenia refracta
G. K. Helmkamp, E. A. Helmkamp
1998-7-21
4131
San Bernardino
Mojave desert: Twentynine Palms about 200 ft W of Twentynine Palms Inn
598
Comment
SEINET273131
Camissonia claviformis subsp. aurantiaca
G. K. Helmkamp, EA Helmkamp
1998-2-26
2751
San Bernardino
Mojave Desert; East Cronise Dry lake. 0.2 mi S of I-15 on Basin Rd
332
Comment
SEINET273132
Chaenactis stevioides
G. K. Helmkamp, EA Helmkamp
1998-2-26
2756
San Bernardino
Mojave Desert; East Cronise Dry lake. 0.2 mi S of I-15 on Basin Rd
332
Comment
SEINET3073196
Tamarix ramosissima
George K. Helmkamp
1986-9-27
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 mi N of Baker on Hwy 127.
180
Comment
SEINET3084012
Pectocarya setosa
G. Helmkamp
1986-4-7
781
San Bernardino
Big Morongo Preserve, south of Morongo Valley. East of pipeline road and the upper Desert washTrail
853
Comment
SEINET3084244
Cryptantha pterocarya
G. Helmkamp
1995-3-28
sn
San Bernardino
Mojave Desert (eastern): beside old US Hwy 66, 11.5 miles E of Goffs
640
Comment
SEINET3087391
Eriastrum diffusum
G. Helmkamp
1985-6-4
539
San Bernardino
Morongo Canyon, SE of Morongo Valley, upper end of the Desert Wash Trail
777
Comment
SEINET3087392
Eriogonum nidularium
George K. Helmkamp
1985-6-21
2
San Bernardino
Town of Morongo Valley. 1/2 mile N of the corner of Vista & Pinyon Streets.
Comment
SEINET3090586
Atriplex serenana
G. Helmkamp
1985-7-6
604
San Bernardino
At the front of the manager's residence.
762
Comment
SEINET3090629
Suaeda moquinii
George K. Helmkamp
1986-9-27
sn
San Bernardino
Along Salt Creek at the Salt Spring Hills, 28 mi. N of Baker on Hwy 127.
183
Comment
SEINET3093273
Camissonia refracta
G. Helmkamp
1995-3-24
sn
San Bernardino
Mojave Desert: 1.6 miles W of Hwy 127 at a point 0.9 mi N of Baker.
351
Comment
SEINET3221303
Eleocharis rostellata
George K. Helmkamp
1985-4-25
354
San Bernardino
Big Morongo Nature Convservancy Preserve, SE of town of Moronga Valley; edge of parking lot.
762
Comment
SEINET3221310
Carex douglasii
George K. Helmkamp
1985-4-18
351
San Bernardino
Morongo Canyon, SE of Morongo Valley.
762
Comment
SEINET3222765
Lolium arundinaceum
G. Helmkamp
1985-4-21
355
San Bernardino
Morongo Canyon. Southeast of Morongo Valley.
760
Comment
SEINET3244044
Oryzopsis hymenoides
G. Helmkamp
1993-1
23 -3
San Bernardino
Dry slope along the edge of Burns Canyon.
1372
Comment
SEINET3729987
Astragalus lentiginosus var. fremontii
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1666
San Bernardino
Kingston Mtns, Smith Talc Rd, 0.4 mi W of the summit (Tecopa Pass).
1524
Comment
SEINET3928449
Distichlis spicata
George K. Helmkamp
1996-6-11
1116
San Bernardino
San Bernardino Mountains, at the southwest end of Baldwin Lake.; 0
Comment
SEINET7575132
Carex senta
G. Helmkamp
1996-6-11
1128
San Bernardino
San Bernardino Mtns, 1.2 miles southwest of Tulip Ave (City of Big Bear Lake).
Comment
SEINET7577183
Carex subfusca
G. Helmkamp
1996-6-11
1146
San Bernardino
San Bernardino Mtns, along SN11 southwest of City of Big Bear Lake. About 0.5 mi west of Mill Creek Road.
2256
Comment
SEINET7587575
Carex heteroneura
G. Helmkamp
1996-6-11
1145
San Bernardino
San Bernardino Mtns, 1.2 miles southwest of Tulip Ave (City of Big Bear Lake).
Comment
SEINET897859
Astragalus didymocarpus var. dispermus
George Helmkamp, E. A. Helmkamp
1998-1
2846
San Bernardino
Mojave Desert: N of CA-62 between Joshua Tree and 29-Palms; N on Leer Ave and 0.9 mi E on Amboy Rd.
732
Comment
UC1529477
Phacelia distans
G. Helmkamp
1985-5-9
461
San Bernardino
along East Drive at w end of the Preserve Morongo Canyon (se of Morongo Valley)
762
Comment
UC2015608
Desmodium tortuosum
George Helmkamp
1995-10-23
San Bernardino
Mojave Desert: Yucca Valley. Weed in garden at 979 Old Woman Springs Road (Hwy 247), 8.2 miles N of Hwy 62
Comment
UC4506467
Panicum antidotale
G. K. Helmkamp, O. F. Clarke and J. Derby
1973-10-16
San Bernardino
along Amargosa River (China Ranch, near the Inyo County line); , China RAnch
304
Comment
UCD100472
Eriogonum nidularium
G. K. Helmkamp
1985-6-21
2
San Bernardino
Town of Morongo Valley. 1/2 mile north of the corner of Vista and Pinyon Streets.
822
Comment
UCD100475
Eriogonum nidularium
George Helmkamp
1988-4-29
s.n.
San Bernardino
in Fenner Valley between Hackberry Mtns. And Vontrigger Hills, 11.3 miles NNW of Goffs.
1097
Comment
UCD105692
Dalea mollis
G. K. Helmkamp; E. A. Helmkamp
2001-3-30
6379
San Bernardino
Mojave Desert: CA-62, 16.2 mi E of Utah Trail (29 Palms) near Dale Lake.
366
Comment
UCD116813
Sphaeralcea ambigua var. rosacea
G. Helmkamp
1997-11-2
2511 C
San Bernardino
Morongo Valley, Big Morongo Wildlife Preserve, Desert Wash Trail.
792
Comment
UCD117886
Gilia sinuata
George Helmkamp
1993-4-24
s.n.
San Bernardino
five miles north of Kelso, crossing Kelbaker Road.
914
Comment
UCD119560
Nama demissa var. demissa
G. K. Helmkamp; E. A. Helmkamp
2001-3-30
6418
San Bernardino
Eastern Mojave Desert: US-95, 8.5 mi south of I-40.
351
Comment
UCD120404
Phacelia distans
G. K. Helmkamp; E. A. Helmkamp
2001-3-30
6392
San Bernardino
Mojave Desert: CA-62, 16.2 mi E of Utah Trail (29 Palms) near Dale Lake.
Comment
UCD121473
Zeltnera exaltata
G. Helmkamp
1993-9-22
34 -16
San Bernardino
Burns Canyon, 6.7 mi up from junction of Pioneer Town and Pipes Cyn Rds.
1524
Comment
UCD129502
Baileya pauciradiata
G. K. Helmkamp; E. A. Helmkamp
2001-3-30
6395 A
San Bernardino
Mojave Desert: 16.2 miles east of Utah Trail (29 Palms) near Dale Lake.
366
Comment
UCD140754
Carex praegracilis
G. Helmkamp
1985-5-10
481
San Bernardino
at entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley.
762
Comment
UCD170698
Eremothera refracta
G. K. Helmkamp; E. A. Helmkamp
2001-3-30
6422
San Bernardino
Eastern Mojave Desert: US-95, 8.5 mi south of I-40.
351
Comment
UCD170924
Desmodium tortuosum
George K. Helmkamp
1995-10-23
s.n.
San Bernardino
Mojave Desert, Yucca Valley, 979 Old Woman Springs Rd. , 8.2 mi. north of Hwy 62.
1000
Comment
UCD98192
Mirabilis laevis var. retrorsa
G. Helmkamp
1997-11-2
2511 B
San Bernardino
Morongo Valley, Vista Dr. and Pinyon.
792
Comment
UCR100324
Encelia actoni
George K. Helmkamp
1997-11-2
2511 A
San Bernardino
Mojave Desert/Little San Bernardino Mountains, Morongo Valley, Vista Drive and Pinyon [St.]
793
Comment
UCR100326
Bahiopsis parishii
George K. Helmkamp
1997-11-2
2511
San Bernardino
Mojave Desert/Little San Bernardino Mountains, Morongo Valley, Vista Drive and Pinyon [St.]
793
Comment
UCR100327
Sphaeralcea ambigua subsp. rosacea
George K. Helmkamp
1997-11-2
2511 C
San Bernardino
Mojave Desert, Morongo Valley, Big Morongo Wildlife Preserve. Desert Wash Trail.
793
Comment
UCR100328
Mirabilis bigelovii var. retrorsa
George K. Helmkamp
1997-11-2
2511 B
San Bernardino
Mojave Desert/Little San Bernardino Mountains, Morongo Valley, Vista Drive and Pinyon [St.]
793
Comment
UCR101033
Gilia cana subsp. bernardina
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3308
San Bernardino
Mojave Desert, 2.4 mi. south of Barstow on Calif. hwy 247.
793
Comment
UCR101034
Camissonia boothii subsp. desertorum
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3309
San Bernardino
Mojave Desert, 2.4 mi. south of Barstow on Calif. hwy 247.
793
Comment
UCR101035
Phacelia crenulata var. ambigua
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3310
San Bernardino
Mojave Desert, 2.4 mi. south of Barstow on Calif. hwy 247.
793
Comment
UCR101036
Phacelia fremontii
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3311
San Bernardino
Mojave Desert, Between hwy 58 & the Railroad at Edwards Siding (c. halfway between Mojave & Boron).
732
Comment
UCR101037
Camissonia claviformis subsp. claviformis
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3312
San Bernardino
Mojave Desert, Between hwy 58 & the Railroad at Edwards Siding (c. halfway between Mojave & Boron).
732
Comment
UCR101038
Lepidium fremontii
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3313
San Bernardino
Mojave Desert, Between hwy 58 & the Railroad at Edwards Siding (c. halfway between Mojave & Boron).
732
Comment
UCR101039
Astragalus lentiginosus var. variabilis
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3314
San Bernardino
Mojave Desert, Between hwy 58 & the Railroad at Edwards Siding (c. halfway between Mojave & Boron).
732
Comment
UCR101040
Eremalche rotundifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3297
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101041
Eremalche exilis
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3298
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101042
Monolepis nuttalliana
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3299
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101043
Sphaeralcea ambigua var. ambigua
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3300
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101044
Thelypodium lasiophyllum
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3301
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101045
Streptanthella longirostris
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3301 A
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101046
Eruca vesicaria subsp. sativa
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3302
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101047
Oenothera primiveris subsp. bufonis
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3303
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101048
Lepidium flavum
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3305
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101049
Camissonia brevipes subsp. brevipes
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3306
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of Calif. Hwy 58 on unnamed dirt road 2.8 mi. west of Waterman Rd
701
Comment
UCR101050
Camissonia brevipes subsp. brevipes
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3307
San Bernardino
Mojave Desert, 2.4 mi. south of Barstow on Calif. hwy 247.
793
Comment
UCR101053
Tamarix parviflora
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3291
San Bernardino
Mojave Desert, vic. of Harper Dry Lake, 3.8 mi. north of Calif. hwy 58 along Harper Lake Rd.
655
Comment
UCR101055
Mentzelia obscura
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3292
San Bernardino
Mojave Desert, vic. of Harper Dry Lake, 3.8 mi. north of Calif. hwy 58 along Harper Lake Rd.
655
Comment
UCR101056
Camissonia campestris
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3293
San Bernardino
Mojave Desert, vic. of Harper Dry Lake, 3.8 mi. north of Calif. hwy 58 along Harper Lake Rd.
655
Comment
UCR101057
Linanthus parryae
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3294
San Bernardino
Mojave Desert, vic. of Harper Dry Lake, 3.8 mi. north of Calif. hwy 58 along Harper Lake Rd.
655
Comment
UCR101058
Lepidium flavum
George K. Helmkamp, E. A. Helmkamp
1998-4-9
3295
San Bernardino
Mojave Desert, vic. of Harper Dry Lake, 3.8 mi. north of Calif. hwy 58 along Harper Lake Rd.
655
Comment
UCR101091
Dimorphotheca sinuata
George K. Helmkamp
1998-3-30
3051
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR101109
Achyronychia cooperi
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2761
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101110
Cryptantha nevadensis
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2750
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101111
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2749
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101112
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2751
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101113
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2751
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101114
Nama demissa
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2752
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101123
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2756
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101124
Dithyrea californica
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2757
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101125
Oenothera deltoides
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2758
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101126
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2759
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101127
Brassica tournefortii
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2760
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101128
Monolepis nuttalliana
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2753
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101129
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2754
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101352
Palafoxia arida var. arida
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2798
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101495
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2796
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101497
Eremalche rotundifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2797
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101610
Schismus arabicus
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2764
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101616
Baileya pauciradiata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2766
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101618
Chaenactis carphoclinia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2776
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101619
Encelia farinosa
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2788
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101620
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2770
San Bernardino
Mojave Desert, Silurian Dry Lake along Calif. Hwy 127, 19.0 mi north of Baker.
207
Comment
UCR101621
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2763
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101622
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2781
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101624
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2790
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101625
Rafinesquia neomexicana
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2767
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101627
Cryptantha costata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2774
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101628
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2787
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101629
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2809
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101630
Cryptantha maritima
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2784
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101631
Cryptantha pterocarya var. pterocarya
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2804
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101634
Dithyrea californica
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2806
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101635
Guillenia lasiophylla
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2803
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101636
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2783
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101637
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2801
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101638
Streptanthella longirostris
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2762
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101640
Wislizenia refracta
George K. Helmkamp, E. A. Helmkamp
1998-7-21
4131
San Bernardino
Mojave Desert, Twentynine palms, about 200 ft. west of Twentynine Palms Inn
598
Comment
UCR101641
Achyronychia cooperi
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2792
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101642
Atriplex hymenelytra
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2789
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101643
Atriplex polycarpa
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2805
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101644
Suaeda moquinii
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2786
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101646
Astragalus lentiginosus var. borreganus
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2772
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101647
Dalea mollissima
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2780
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101652
Nama demissa var. covillei
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2779
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101653
Phacelia crenulata var. crenulata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2768
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101656
Abronia villosa
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2765
San Bernardino
Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd.
332
Comment
UCR101657
Camissonia boothii subsp. desertorum
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2775 A
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101658
Camissonia boothii subsp. desertorum
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2795
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101659
Camissonia brevipes
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2775
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101660
Camissonia claviformis subsp. claviformis
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2769
San Bernardino
Mojave Desert, Silurian Dry Lake along Calif. Hwy 127, 19.0 mi north of Baker.
207
Comment
UCR101661
Camissonia claviformis
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2777
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101662
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2800
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101663
Oenothera deltoides var. deltoides
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2807
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101665
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2808
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR101666
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2771
San Bernardino
Mojave Desert, Silurian Dry Lake along Calif. Hwy 127, 19.0 mi north of Baker.
207
Comment
UCR101667
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2793
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101668
Langloisia setosissima subsp. punctata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2778
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101669
Chorizanthe brevicornu var. brevicornu
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2791
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101670
Chorizanthe corrugata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2773
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101672
Chorizanthe rigida
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2794
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101674
Oligomeris linifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2782
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR101675
Oligomeris linifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2799
San Bernardino
Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn.
299
Comment
UCR102115
Gilia stellata
George K. Helmkamp
1984-4-29
A 43
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR102116
Eriastrum diffusum
George K. Helmkamp
1984-4-29
A- 7
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR102117
Camissonia confusa
George K. Helmkamp
1984-4-20
840420- 50
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR102118
Cuscuta indecora var. indecora
George K. Helmkamp
1983-10-8
B- 7
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, TNC Big Morongo Preserve, Morongo Valley
Comment
UCR102119
Camissonia confusa
George K. Helmkamp
1984-4-20
840420- 5
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR102920
Lupinus arizonicus
George K. Helmkamp
1998-4-4
3099
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR102954
Eriophyllum wallacei
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2836
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102955
Phoradendron californicum
George K. Helmkamp
1997-3-2
1312
San Bernardino
Mojave Desert, Town of Morongo Valley, near Vista & Pinyon.
808
Comment
UCR102956
Gilia scopulorum
George K. Helmkamp
1997-3-2
1310
San Bernardino
Mojave Desert, Town of Morongo Valley, near Vista & Pinyon.
808
Comment
UCR102957
Calyptridium monandrum
George K. Helmkamp
1997-3-2
1314
San Bernardino
Mojave Desert, Town of Morongo Valley, near Vista & Pinyon.
808
Comment
UCR102958
Rafinesquia neomexicana
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2819
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102959
Ditaxis neomexicana
George K. Helmkamp
1998-3-30
3053
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR102960
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1998-4-4
3106
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR102961
Astragalus aridus
George K. Helmkamp
1998-4-4
3107
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR102962
Cryptantha micrantha
George K. Helmkamp
1998-3-30
3011
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102963
Lotus strigosus var. tomentellus
George K. Helmkamp
1998-3-30
3036
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR102964
Palafoxia arida var. arida
George K. Helmkamp
1998-4-4
3109
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR102965
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2829
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102966
Pectocarya platycarpa
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2828
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102968
Descurainia pinnata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2826
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102969
Phacelia campanularia subsp. vasiformis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2825
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102970
Cryptantha barbigera
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2824
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102971
Chaenactis fremontii
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2823
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102972
Mentzelia obscura
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2822
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102973
Amsinckia tessellata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2820
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102974
Calyptridium monandrum
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2818
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102975
Gilia maculata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2817
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102976
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2815
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102977
Gilia stellata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2814
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102978
Nama demissa var. demissa
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2813
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102979
Monoptilon bellidiforme
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2812
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102980
Baileya pauciradiata
George K. Helmkamp
1998-3-30
3013
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102982
Dalea mollis
George K. Helmkamp
1998-3-30
3023
San Bernardino
Mojave Desert, SE side of Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.4 mi. SE of Amboy Rd.
366
Comment
UCR102983
Amsinckia tessellata var. tessellata
George K. Helmkamp
1998-3-30
3018
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102984
Astragalus aridus
George K. Helmkamp
1998-3-30
3017
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102985
Oenothera deltoides var. deltoides
George K. Helmkamp
1998-3-30
3014
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102986
Eschscholzia glyptosperma
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2833
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102987
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2834
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102988
Emmenanthe penduliflora
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2835
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102989
Eriophyllum pringlei
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2837
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102990
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2839
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102991
Caulanthus cooperi
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2840
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102992
Simmondsia chinensis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2841
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR102993
Schismus arabicus
George K. Helmkamp
1998-3-30
3007
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102994
Eriogonum inflatum var. inflatum
George K. Helmkamp
1998-3-30
3010 A
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102995
Phacelia ivesiana
George K. Helmkamp
1998-3-30
3021
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102996
Palafoxia arida var. arida
George K. Helmkamp
1998-3-30
3009
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR102997
Malacothrix glabrata
George K. Helmkamp
1998-3-30
3019
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103291
Geraea canescens
George K. Helmkamp
1998-3-30
3004
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103293
Eriogonum thomasii
George K. Helmkamp
1998-3-30
2994
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103297
Oligomeris linifolia
George K. Helmkamp
1998-3-30
3006
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103298
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp
1998-3-30
3005
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103299
Hoffmannseggia glauca
George K. Helmkamp
1998-3-30
3010
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103301
Plantago ovata
George K. Helmkamp
1998-3-30
3002
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103302
Camissonia claviformis subsp. claviformis
George K. Helmkamp
1998-3-30
2998
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103303
Chaenactis carphoclinia var. carphoclinia
George K. Helmkamp
1998-3-30
2996
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR103314
Cryptantha micrantha
George K. Helmkamp
1998-3-30
3055
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR103323
Thysanocarpus curvipes
George K. Helmkamp
1998-3-30
3054
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR103324
Cryptantha circumscissa
George K. Helmkamp
1998-3-30
3056
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR103326
Emmenanthe penduliflora
George K. Helmkamp
1998-3-30
3039
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103327
Perityle emoryi
George K. Helmkamp
1998-3-30
3041
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103328
Physalis crassifolia
George K. Helmkamp
1998-3-30
3044
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103329
Coreopsis californica var. californica
George K. Helmkamp
1998-3-30
3049
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103331
Layia glandulosa
George K. Helmkamp
1998-3-30
3058
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR103332
Monoptilon bellidiforme
George K. Helmkamp
1998-3-30
3060
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR103333
Monoptilon bellioides
George K. Helmkamp
1998-3-30
3027
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103334
Langloisia setosissima subsp. punctata
George K. Helmkamp
1998-3-30
3029
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103335
Eriophyllum wallacei
George K. Helmkamp
1998-3-30
3030
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103336
Nama demissa var. demissa
George K. Helmkamp
1998-3-30
3031
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103337
Chaenactis fremontii
George K. Helmkamp
1998-3-30
3033
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103338
Mentzelia involucrata
George K. Helmkamp
1998-3-30
3035
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103340
Chaenactis carphoclinia
George K. Helmkamp
1998-3-30
3037
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR103341
Quercus cornelius-mulleri
George K. Helmkamp
1993-9-12
23- 14
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR103344
Chenopodium fremontii
George K. Helmkamp
1993-9-22
34- 03
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR103346
Chenopodium fremontii
George K. Helmkamp
1993-9-12
22- 12
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR103347
Erigeron foliosus var. stenophyllus
George K. Helmkamp
1993-9-12
93-22- 05
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR103352
Brickellia desertorum
George K. Helmkamp
1993-9-12
22- 03
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR103365
Juncus saximontanus
George K. Helmkamp
1993-9-22
37- 03
San Bernardino
San Bernardino Mountains, Round Valley Road c. 0.5 mi east of Calif. Hwy 38, 8 mi SE of Big Bear City
2378
Comment
UCR103366
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp
1993-9-22
38- 08
San Bernardino
San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine]
2073
Comment
UCR103559
Phacelia campanularia subsp. vasiformis
George K. Helmkamp, E. A. Helmkamp
1997-11-7
2526
San Bernardino
Eastern Mojave Desert, Morongo Valley, 49038 Vista Drive
808
Comment
UCR103560
Schismus barbatus
George K. Helmkamp, E. A. Helmkamp
1998-1-10
2561
San Bernardino
Mojave Desert, Morongo Valley, residence at 49038 Vista Drive
808
Comment Read comments Jun 15 2009
UCR103563
Cryptantha intermedia
George K. Helmkamp
1997-11-7
2524
San Bernardino
Eastern Mojave Desert, Morongo Valley, 49038 Vista Drive
808
Comment
UCR103564
Eriogonum davidsonii
George K. Helmkamp, E. A. Helmkamp
1997-11-7
2525
San Bernardino
Eastern Mojave Desert, Morongo Valley, 49038 Vista Drive
808
Comment
UCR103582
Castilleja applegatei subsp. martini
George K. Helmkamp
1993-9-22
37- 10
San Bernardino
San Bernardino Mtns, Round Valley Road just east of Calif. Hwy 38
2378
Comment
UCR103583
Gayophytum diffusum subsp. parviflorum
George K. Helmkamp
1993-9-22
37- 05
San Bernardino
San Bernardino Mtns, Round Valley Road just east of Calif. Hwy 38
2378
Comment
UCR103595
Agrostis scabra
George K. Helmkamp
1993-9-22
37- 11
San Bernardino
San Bernardino Mountains, Round Valley Road c. 0.5 mi east of Calif. Hwy 38, 8 mi SE of Big Bear City
2378
Comment
UCR103865
Lepidium lasiocarpum
George K. Helmkamp
1993-9-22
34- 21
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR103989
Astragalus aridus
George K. Helmkamp
1998-4-4
3098
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104008
Pectocarya platycarpa
George K. Helmkamp
1998-4-4
3100
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104009
Tamarix ramosissima
George K. Helmkamp
1998-4-4
3094
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104042
Coreopsis bigelovii
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2830
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104043
Gilia modocensis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2816
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104044
Guillenia lasiophylla
George K. Helmkamp, E. A. Helmkamp
1998-3-9
2810
San Bernardino
Mojave Desert, Morongo Valley, Big Morongo Wildlife Preserve, 3.7 mi. into the canyon from Indian Ave.
640
Comment
UCR104045
Loeseliastrum matthewsii
George K. Helmkamp
1998-4-4
3102
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104046
Baileya pleniradiata
George K. Helmkamp
1998-4-4
3105
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104047
Oligomeris linifolia
George K. Helmkamp
1998-4-4
3108
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104048
Baileya pleniradiata
George K. Helmkamp
1998-4-4
3110
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104049
Geraea canescens
George K. Helmkamp
1998-4-4
3111
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104050
Orobanche cooperi
George K. Helmkamp
1998-4-4
3124
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104051
Pectocarya platycarpa
George K. Helmkamp
1998-3-30
3047
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104052
Anisocoma acaulis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2831
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104053
Krascheninnikovia lanata
George K. Helmkamp, E. A. Helmkamp
1997-4-12
1635
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, Kingston Rd, east side of Winters Pass
1006
Comment
UCR104054
Ambrosia dumosa
George K. Helmkamp
1998-4-4
3119
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104055
Malacothrix glabrata
George K. Helmkamp
1998-4-4
3122
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104056
Camissonia brevipes
George K. Helmkamp, E. A. Helmkamp
1997-4-12
1636
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, Kingston Rd, east side of Winters Pass
1006
Comment
UCR104057
Schismus barbatus
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2821
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104058
Camissonia brevipes subsp. brevipes
George K. Helmkamp
1998-3-30
3028
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104059
Schismus arabicus
George K. Helmkamp
1998-4-4
3116
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104060
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
1997-4-12
1637
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, Kingston Rd, east side of Winters Pass
1006
Comment
UCR104061
Astragalus didymocarpus var. dispermus
George K. Helmkamp
1998-4-4
3101
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104062
Nama demissa var. demissa
George K. Helmkamp
1998-4-4
3103
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104063
Phacelia distans
George K. Helmkamp
1998-4-4
3104
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104781
Gilia modocensis
George K. Helmkamp, E. A. Helmkamp
1997-4-9
1505
San Bernardino
Mojave Desert, East Mojave Desert, east of Goffs.
915
Comment
UCR104783
Cryptantha utahensis
George K. Helmkamp, E. A. Helmkamp
1997-4-12
1639
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, Kingston Rd, east side of Winters Pass
1006
Comment
UCR104789
Mentzelia albicaulis
George K. Helmkamp
1998-4-4
3126
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104790
Chaenactis fremontii
George K. Helmkamp
1998-4-4
3123
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104791
Cryptantha costata
George K. Helmkamp
1998-4-4
3125
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104792
Pectocarya heterocarpa
George K. Helmkamp
1998-4-4
3117
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104793
Larrea tridentata
George K. Helmkamp
1998-4-4
3115
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104794
Cryptantha angustifolia
George K. Helmkamp
1998-4-4
3114
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104795
Plantago ovata
George K. Helmkamp
1998-4-4
3112
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104796
Sesuvium verrucosum
George K. Helmkamp
1998-4-4
3095
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104798
Rafinesquia neomexicana
George K. Helmkamp
1998-4-4
3120
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104800
Chaenactis stevioides
George K. Helmkamp
1998-3-30
2995
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104823
Dyssodia cooperi
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2832
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104830
Gilia stellata
George K. Helmkamp
1998-3-30
3048
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104831
Ditaxis neomexicana
George K. Helmkamp
1998-3-30
3050
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104832
Gilia maculata
George K. Helmkamp
1998-3-30
3059
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR104836
Eriogonum thomasii
George K. Helmkamp
1998-4-4
3118
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR104842
Atriplex elegans var. fasciculata
George K. Helmkamp
1998-3-30
3000
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104843
Mesembryanthemum nodiflorum
George K. Helmkamp
1998-4-4
3097
San Bernardino
West Mojave Desert, Dale Lake, 1.8 mi. west of Iron Age Rd & 0.7 mi. north of Calif. hwy 62
366
Comment
UCR104847
Eriogonum fasciculatum var. foliolosum
George K. Helmkamp
1993-9-22
33- 05
San Bernardino
San Bernardino Mtns./Mojave Desert, 5.9 mi up Burns Canyon from crossing of Pioneertown and Pipes Canyon Roads
1585
Comment
UCR104861
Eriogonum thomasii
George K. Helmkamp
1998-3-30
3040
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104862
Nama demissa var. demissa
George K. Helmkamp
1998-3-30
3046
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104863
Camissonia claviformis subsp. claviformis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2867
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104864
Cryptantha pterocarya var. pterocarya
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2838
San Bernardino
Mojave Desert, 50 ft. north of the boundary of Joshua Tree National Park at the S end of Sunkist Rd (E of town of Joshua Tree)
884
Comment
UCR104865
Sphaeralcea emoryi var. emoryi
George K. Helmkamp
1998-3-30
3026
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104866
Cryptantha costata
George K. Helmkamp
1998-3-30
3022
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104867
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1998-3-30
3020
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104868
Langloisia matthewsii
George K. Helmkamp
1998-3-30
3012
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104869
Cryptantha angustifolia
George K. Helmkamp
1998-3-30
3008
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104870
Achyronychia cooperi
George K. Helmkamp
1998-3-30
3003
San Bernardino
Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd.
366
Comment
UCR104871
Camissonia boothii subsp. desertorum
George K. Helmkamp
1998-3-30
3032
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104872
Phacelia crenulata var. ambigua
George K. Helmkamp
1998-3-30
3038
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104875B
Cryptantha pterocarya var. cycloptera
George K. Helmkamp
1998-3-30
3045 B
San Bernardino
Mojave Desert, vicinity of Twentynine Palms; Encelia Ave., 1.0 mi. north of Calif. Hwy 62
793
Comment
UCR104883
Camissonia claviformis
George K. Helmkamp
1998-4-4
3121
San Bernardino
Mojave Desert, S edge of Cadiz Dry Lake, 13.1 mi. north of mile-marker 76 on Calif. hwy 62 (Twentynine Palms Hwy), east of Twentynine Palms
183
Comment
UCR108898
Phalaris minor
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3317
San Bernardino
Eastern Mojave Desert, disturbed soil in the city of Baker
299
Comment
UCR108899
Polygonum argyrocoleon
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3316
San Bernardino
Eastern Mojave Desert, disturbed soil in the city of Baker
299
Comment
UCR116015
Chenopodium berlandieri
George K. Helmkamp
2000-10-16
6222
San Bernardino
Morongo Valley, Big Morongo Wildlife Preserve, c. 0.75 mi east of the city of Morongo Valley.
793
Comment
UCR116692
Cicuta douglasii
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns, E fork of Santa Ana River, 3 mi. below Calif. Hwy 38. [Seven Oaks area]
1677
Comment
UCR116693
Eriogonum parishii
George K. Helmkamp
1974-7-6
s.n.
San Bernardino
San Bernardino Mtns., Calif. Hwy 38 near Heart Bar State Park
2195
Comment
UCR116694
Tauschia parishii
George K. Helmkamp
1974-5-28
s.n.
San Bernardino
San Bernardino Mtns, Boulder Bay, Big Bear Lake
2073
Comment
UCR116695
Lupinus andersonii
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns., Calif. Hwy 38 near Heart Bar State Park
1982
Comment
UCR116698
Lotus grandiflorus
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns., Angelus Oaks, below Barton Flats on Hwy 38
1829
Comment
UCR116699
Salix exigua
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns., Mill Creek Canyon, Thurman Flats Picnic Area, on Hwy 38 c. 3.5 mi. east of Mill Creek Ranger Station.
1037
Comment
UCR118283
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3346
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118284
Arida arizonica
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3347
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118285
Croton californicus
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3349
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118286
Oenothera deltoides subsp. deltoides
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3350
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118287
Tidestromia oblongifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3342
San Bernardino
Mojave Desert, north side of Dumont Sand Dunes, 5.2 miles east of Calif. Hwy 127
305
Comment
UCR118288
Lupinus shockleyi
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3345
San Bernardino
Mojave Desert, north side of Dumont Sand Dunes, 5.2 miles east of Calif. Hwy 127
305
Comment
UCR118289
Baileya pauciradiata
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3360
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118290
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3361
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118291
Amsinckia tessellata var. tessellata
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3362
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118292
Abronia villosa var. villosa
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3363
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118293
Malacothrix coulteri
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3364
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118294
Mentzelia albicaulis
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3366
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118295
Cleomella obtusifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3367
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118296
Palafoxia arida var. arida
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3368
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118297
Filago californica
George K. Helmkamp, E. A. Helmkamp
1998-4-22
3372
San Bernardino
San Bernardino Mtns., East foothills., Morongo Valley. Vista Dr. & Pinyon Ave.
808
Comment
UCR118298
Monolepis nuttalliana
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3371
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118299
Rafinesquia neomexicana
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3370
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118300
Eremalche exilis
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3351
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118301
Achyronychia cooperi
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3352
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118302
Cryptantha pterocarya var. pterocarya
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3353
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118303
Gilia sinuata
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3354
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118304
Myoporum parvifolium
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3315
San Bernardino
Eastern Mojave Desert, disturbed soil in the city of Baker
299
Comment
UCR118305
Castilleja angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3318
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118306
Lycium cooperi
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3319
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118307
Linanthus aureus
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3320
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118308
Astragalus nuttallianus var. imperfectus
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3322
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118309
Eriogonum pusillum
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3323
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118310
Phacelia fremontii
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3324
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118311
Cryptantha gracilis
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3325
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118312
Linanthus demissus
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3326
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118313
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3327
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118314
Heliotropium curassavicum
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3365
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118315
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3348
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118316
Camissonia claviformis subsp. claviformis
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3355
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118317
Mentzelia obscura
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3358
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR118318
Gilia cana subsp. triceps
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3328
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118320
Palafoxia arida var. arida
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3335
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118321
Psathyrotes ramosissima
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3334
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118322
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3333
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118323
Mentzelia desertorum
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3332
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118324
Nicotiana obtusifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3330
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118325
Camissonia campestris subsp. campestris
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3329
San Bernardino
Central Mojave Desert., 18 mi ESE of Baker on Kelbaker Rd.
884
Comment
UCR118326
Nama hispida var. spathulata
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3336
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118327
Cryptantha costata
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3340
San Bernardino
Mojave Desert, north side of Dumont Sand Dunes, 5.2 miles east of Calif. Hwy 127
305
Comment
UCR118328
Astragalus lentiginosus var. variabilis
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3339
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118329
Baileya pauciradiata
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3337
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118330
Baileya pleniradiata
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3338
San Bernardino
Mojave Desert, Basin Road, 2.7 miles south of I-15 (west of Baker).
396
Comment
UCR118331
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3344
San Bernardino
Mojave Desert, north side of Dumont Sand Dunes, 5.2 miles east of Calif. Hwy 127
305
Comment
UCR118332
Langloisia schottii
George K. Helmkamp, E. A. Helmkamp
1998-4-18
3343
San Bernardino
Mojave Desert, north side of Dumont Sand Dunes, 5.2 miles east of Calif. Hwy 127
305
Comment
UCR118788
Filago depressa
George K. Helmkamp
1998-3-30
3057
San Bernardino
Mojave Desert, E of town of Joshua Tree & south of Copper Mtn, 0.4 mi. east of the S end of Kerr Rd near Joshua Tree National Park
884
Comment
UCR118956
Muhlenbergia microsperma
George K. Helmkamp, E. A. Helmkamp
1998-4-17
3331
San Bernardino
Mojave Desert, 18 miles ESE of Baker on Kelbaker Road.
884
Comment
UCR119242
Panicum urvilleanum
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3369
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR121845
Astragalus douglasii var. parishii
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6324
San Bernardino
East foothills, San Bernardino Mtns, Pioneertown Rd, 6.7 mi north of Calif. Hwy 62 in Yucc. Valley.
976
Comment
UCR121846
Ericameria linearifolia
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6323
San Bernardino
East foothills, San Bernardino Mtns, Pipes Cyn Rd., 0.4 mi west of Pioneertown Rd., north of Yucca Valley.
1250
Comment
UCR121847
Marah macrocarpa var. macrocarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6322
San Bernardino
East foothills, San Bernardino Mtns, Alluvial fan along Pioneertown Rd., 0.8 mi NW of Calif. Hwy 62
1098
Comment
UCR121848
Thelypodium lasiophyllum
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6321
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121849
Phacelia campanularia subsp. vasiformis
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6320
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121850
Astragalus lentiginosus var. variabilis
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6318
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121851
Layia glandulosa
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6317
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121852
Gilia aliquanta
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6316
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121853
Cleomella arborea var. angustata
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6314
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121854
Descurainia pinnata subsp. glabra
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6313
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121855
Sisymbrium irio
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6312
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121856
Caulanthus cooperi
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6309
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121857
Pectocarya penicillata
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6308
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121858
Cryptantha pterocarya var. pterocarya
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6307
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121859
Camissonia claviformis subsp. claviformis
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6306
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121860
Cryptantha circumscissa
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6305
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121861
Anisocoma acaulis
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6304
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121862
Coreopsis californica var. californica
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6303
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121863
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6302
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121864
Rumex hymenosepalus
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6319
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121865
Dithyrea californica
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6301
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121866
Eriophyllum wallacei
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6300
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR121867
Lotus strigosus
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6299
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR122547
Streptanthella longirostris
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6399
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR122548
Chamaesyce abramsiana
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6393
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR122549
Cryptantha barbigera
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6451
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122550
Camissonia boothii subsp. condensata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6380
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR122574
Baileya pleniradiata
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6315
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR122575
Cryptantha barbigera
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6311
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR122576
Phacelia vallis-mortae
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6310
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR122577
Camissonia pallida
George K. Helmkamp, E. A. Helmkamp
2001-3-24
6305
San Bernardino
Southcentral Mojave Desert, 0.3 mile west of CA Hwy 247 on Pipes Canyon Road
1037
Comment
UCR122581
Cryptantha dumetorum
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6331
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122582
Lotus strigosus var. tomentellus
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6369
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122583
Cryptantha maritima var. pilosa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6343
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122610
Eriogonum plumatella
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5296
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR122611
Euphorbia setiloba
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5286
San Bernardino
Southern Mojave Desert., Morongo Road, 1.7 mi north of Two-Mile Road in Twentynine Palms
595
Comment
UCR122612
Cryptantha maritima var. pilosa
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6428
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122613
Lotus strigosus var. tomentellus
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6424
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122641
Stillingia spinulosa
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2866
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122642
Calyptridium monandrum
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2865
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122643
Streptanthella longirostris
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2864
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122644
Dithyrea californica
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2842
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122645
Erodium texanum
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2845
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122647
Astragalus didymocarpus var. dispermus
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2846
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122648
Nama demissa var. demissa
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2847
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122650
Camissonia campestris subsp. campestris
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2866 A
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122651
Oenothera primiveris subsp. primiveris
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2848
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122653
Glyptopleura marginata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2849
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122654
Oenothera cespitosa subsp. marginata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2850
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122655
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2851
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122656
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2852
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122658
Baileya pleniradiata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2854
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122659
Achyronychia cooperi
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2855
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122660
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2856
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122703
Anisocoma acaulis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2844
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122767
Cryptantha nevadensis
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2861
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122768
Antirrhinum filipes
George K. Helmkamp, E. A. Helmkamp
1998-4-29
San Bernardino
Little San Bernardino Mountains, Big Morongo Canyon Preserve along the Canyon Trail about 0.3 mi below the Mesquite Trail.
640
Comment
UCR122771
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2863
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122772
Chorizanthe brevicornu var. brevicornu
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2860
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122773
Lepidium lasiocarpum var. lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2859
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122774
Chaenactis fremontii
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2858
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122775
Camissonia boothii subsp. condensata
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2857
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR122787
Atrichoseris platyphylla
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6358
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122788
Calycoseris wrightii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6355
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122789
Chaenactis carphoclinia var. carphoclinia
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6372
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122790
Encelia farinosa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6347
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122791
Eriophyllum lanosum
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6350
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122792
Eriophyllum wallacei
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6325
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122793
Hymenoclea salsola
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6359
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122794
Malacothrix glabrata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6340 A
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122795
Malacothrix glabrata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6340
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122796
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6351
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122797
Palafoxia arida var. arida
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6338
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122798
Amsinckia tessellata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6327
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122799
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6339
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122800
Cryptantha circumscissa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6341 A
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122801
Cryptantha pterocarya var. cycloptera
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6367
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122802
Pectocarya heterocarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6373
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122803
Pectocarya platycarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6329
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122804
Pectocarya recurvata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6357
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122805
Lesquerella tenella
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6336
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122808
Lotus salsuginosus var. brevivexillus
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6349
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122810
Lupinus arizonicus
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6341
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122811
Lupinus concinnus
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6332
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122813
Phacelia crenulata var. crenulata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6348
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122814
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6366
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122815
Phacelia
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6360
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122816
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6371
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122817
Mentzelia albicaulis
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6334
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122818
Mirabilis bigelovii var. bigelovii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6346
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122819
Camissonia boothii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6330
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122820
Camissonia brevipes subsp. brevipes
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6353
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122821
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6335
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122822
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6370
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122823
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6328
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122824
Camissonia chamaenerioides
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6363
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122825
Camissonia refracta
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6352
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122826
Eschscholzia glyptosperma
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6361 A
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122827
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6337
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122828
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6361
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122829
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6342
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122830
Gilia sinuata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6326
San Bernardino
Eastern Mojave Desert, Goffs Rd, 8.1 mi east of Goffs
610
Comment
UCR122831
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6345
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122832
Chorizanthe brevicornu
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6356
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122833
Chorizanthe rigida
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6344
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122835
Eriogonum thomasii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6354
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122838
Mimulus bigelovii var. bigelovii
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6362
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR122932
Camissonia brevipes subsp. brevipes
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6462
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122933
Lupinus andersonii
George K. Helmkamp, E. A. Helmkamp
2001-4-21
6470
San Bernardino
East foothills San Bernardino Mtns, Pipes Cyn Rd 0.4 mi west of Pioneertown Rd (N of Yucca Valley).
1250
Comment
UCR122934
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6415
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122935
Atrichoseris platyphylla
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6417
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122936
Nama demissa var. demissa
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6418
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122937
Mimulus bigelovii var. bigelovii
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6419
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122939
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6437
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122940
Camissonia boothii subsp. desertorum
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6438
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122941
Lotus strigosus
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6439
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122942
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6440
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122943
Camissonia chamaenerioides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6441
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122944
Phacelia crenulata var. crenulata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6442
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122945
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6443
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122946
Gilia stellata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6444
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122947
Camissonia refracta
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6422
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122948
Chorizanthe brevicornu
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6457
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122949
Amsinckia tessellata var. tessellata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6458
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122950
Mentzelia albicaulis
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6461
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122951
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6449
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122952
Eriastrum diffusum
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6450
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122953
Pectocarya heterocarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6452
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122954
Lesquerella tenella
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6453
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122955
Descurainia pinnata subsp. halictorum
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6455
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122956
Pectocarya heterocarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6456
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122957
Eriogonum thomasii
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6435
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122958
Eschscholzia glyptosperma
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6425
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122959
Perityle emoryi
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6426
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122960
Sisymbrium irio
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6427
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122961
Cryptantha barbigera
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6429
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122962
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6445
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122963
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6430
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122964
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6446
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122965
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6448
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR122966
Lupinus arizonicus
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6434
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122967
Rafinesquia neomexicana
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6433
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR122968
Pectocarya heterocarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6432
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR123144
Mentzelia obscura
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6416
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR123229
Eriophyllum lanosum
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6436
San Bernardino
Eastern Mojave Desert, 13.5 mi north of Calif. Hwy 62 along US-95 then 0.1 mi E
274
Comment
UCR123230
Camissonia brevipes subsp. brevipes
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6414
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR123974
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6401
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123975
Perityle emoryi
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6400
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123976
Pectocarya heterocarpa
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6398
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123977
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6397
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123978
Baileya pauciradiata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6395 A
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123979
Baileya pleniradiata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6395
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123980
Cryptantha pterocarya var. pterocarya
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6387
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123981
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6388
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123982
Achyronychia cooperi
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6389
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123983
Oenothera deltoides var. deltoides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6390
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123984
Loeseliastrum matthewsii
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6391
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123985
Brandegea bigelovii
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6394
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123986
Plantago ovata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6385
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123987
Phacelia distans
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6392
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123988
Lupinus arizonicus
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6384
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123989
Palafoxia arida var. arida
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6382
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123990
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6381
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123991
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6377
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123992
Malacothrix glabrata
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6378
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123993
Dalea mollis
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6379
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR123994
Rafinesquia neomexicana
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6376
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR124076
Ambrosia dumosa
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5356
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124077
Palafoxia arida var. arida
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5355
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124078
Perityle emoryi
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5354
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124080
Spergularia marina
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5346
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124081
Plantago ovata
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5358
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124082
Geraea canescens
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5359
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124083
Tidestromia oblongifolia
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5362
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124084
Lupinus arizonicus
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5363
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124085
Cynodon dactylon
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5350
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124086
Camissonia brevipes subsp. brevipes
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5361
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124087
Hordeum murinum subsp. leporinum
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5345
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124088
Bromus rubens
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5347
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124089
Distichlis spicata
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5352
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124090
Bromus rubens
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5349
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124091
Allionia incarnata
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5360
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124092
Aristida adscensionis
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5357
San Bernardino
Colorado River, Beside the California-Arizona border near Topock, AZ.
152
Comment
UCR124093
Sisymbrium irio
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5348
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124173
Polypogon monspeliensis
George K. Helmkamp, Elizabeth Helmkamp
2000-4-4
5353
San Bernardino
Sonoran (Colorado) Desert, Sacramento Spring. Along Calif. Hwy 95, 1.6 mi north of Interstate-40
396
Comment
UCR124175
Cryptantha dumetorum
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6386
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR124176
Cryptantha nevadensis
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6421
San Bernardino
Eastern Mojave Desert, US-95, 8.5 mi south of I-40.
351
Comment
UCR130977
Nama demissa
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3527
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130978
Ephedra funerea
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3528
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130979
Porophyllum gracile
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3529
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130980
Camissonia brevipes
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3530
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130981
Astragalus nuttallianus var. imperfectus
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3525
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130982
Eriogonum brachypodum
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3522
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130983
Eschscholzia minutiflora
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3506
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130984
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3505
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130985
Galium stellatum var. eremicum
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3520
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130986
Senecio flaccidus var. monoensis
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3521
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130987
Castilleja angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3523
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130988
Penstemon palmeri
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3524
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130989
Acamptopappus shockleyi
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3526
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130990
Eriogonum nidularium
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3511
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130991
Delphinium parishii subsp. parishii
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3512
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130992
Psorothamnus fremontii var. fremontii
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3504
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130993
Eriogonum fasciculatum var. polifolium
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3508
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130994
Euphorbia albomarginata
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3532
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130996
Mirabilis bigelovii var. bigelovii
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3513
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130997
Salvia columbariae
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3514
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR130999
Ambrosia eriocentra
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3519
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR131000
Sphaeralcea ambigua var. ambigua
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3507
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR131001
Lycium cooperi
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3510
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR131002
Salvia dorrii
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3509
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR131096
Machaeranthera tortifolia var. tortifolia
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3517
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR131105
Ambrosia dumosa
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3518
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR131108
Baileya multiradiata
George K. Helmkamp, E. A. Helmkamp
1998-5-3
3516
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, 3 mi. west of the Nevada border at Sandy Valley
1067
Comment
UCR132383A
Eleocharis rostellata
George K. Helmkamp
1985-5-9
453 A
San Bernardino
Mojave Desert, Big Morongo Preserve, at entrance to the Preserve
762
Comment
UCR132383B
Eleocharis parishii
George K. Helmkamp
1985-5-9
453 B
San Bernardino
Mojave Desert, Big Morongo Preserve, at entrance to the Preserve
762
Comment
UCR132756
Cryptantha decipiens
George K. Helmkamp
1984-4-29
A- 10
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR132757
Cryptantha barbigera var. fergusoniae
George K. Helmkamp
1984-4-20
840420- 32
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR132758
Lupinus brevicaulis
George K. Helmkamp, E. A. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, Shadow Valley, at the junction of Cima [Exselsior Mine] Road and Kingston Road, between I-15 and the Kingston Mountains
1220
Comment
UCR132759
Cryptantha barbigera
George K. Helmkamp
1984-4-29
A- 32 A
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR132765
Cryptantha barbigera var. fergusoniae
George K. Helmkamp
1984-4-20
840420- 29
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR132768
Cryptantha barbigera var. fergusoniae
George K. Helmkamp
1984-4-29
A- 41
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR133220
Brickellia californica
George K. Helmkamp
1993-9-22
34- 05
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR133223
Baccharis brachyphylla
George K. Helmkamp
1993-9-18
29- 19
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR133224
Euphorbia albomarginata
George K. Helmkamp
1993-9-12
22- 04
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR133347
Rhus ovata
George K. Helmkamp
1993-9-18
29- 09
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR133348
Baccharis sergiloides
George K. Helmkamp
1993-9-18
29- 08
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR133350
Quercus cornelius-mulleri
George K. Helmkamp
1993-9-18
29- 10
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR133351
Pellaea mucronata
George K. Helmkamp
1993-9-18
29- 06
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR133512
Chenopodium berlandieri
George K. Helmkamp
1993-9-22
34- 15
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR133513
Cordylanthus rigidus
George K. Helmkamp
1993-9-22
34- 14
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR133514
Cercocarpus betuloides
George K. Helmkamp
1993-9-18
29- 22
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR133515
Eriogonum davidsonii
George K. Helmkamp
1993-9-18
29- 09
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR134295
Pectis papposa var. papposa
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5284
San Bernardino
Southern Mojave Desert., Morongo Road, 1.7 mi north of Two-Mile Road in Twentynine Palms
595
Comment
UCR134296
Atriplex canescens subsp. canescens
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5288
San Bernardino
Southern Mojave Desert., Mesquite Road, 1.1 mi north of Valle Vista Road at the edge of Mesquite Dry Lake
503
Comment
UCR134297
Suaeda moquinii
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5289
San Bernardino
Southern Mojave Desert., Mesquite Road, 1.1 mi north of Valle Vista Road at the edge of Mesquite Dry Lake
503
Comment
UCR134298
Hoffmannseggia glauca
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5290
San Bernardino
Southern Mojave Desert, Dale Dry Lake, 1.8 mi north of Calif. Hwy 62
351
Comment
UCR134701
Atriplex canescens subsp. canescens
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5288 A
San Bernardino
Southern Mojave Desert., Mesquite Road, 1.1 mi north of Valle Vista Road at the edge of Mesquite Dry Lake
503
Comment
UCR13493
Mentzelia obscura
George K. Helmkamp
1973-6-4
s.n.
San Bernardino
Eastern Mojave Desert, Halloran Summit Road, 20 miles east of Baker
1220
Comment
UCR13495
Encelia frutescens
George K. Helmkamp
1973-6-6
s.n.
San Bernardino
Eastern Mojave Desert, Halloran Springs Rd, 10 mi. east of Baker
610
Comment
UCR136147
Leptodactylon pungens
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5319
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR136203
Lepidospartum squamatum
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5293 B
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136204
Baccharis sergiloides
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5293 A
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136206
Castilleja miniata subsp. miniata
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5295
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136207
Epilobium canum subsp. latifolium
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5294
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136208
Brickellia californica
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5299
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136209
Chrysothamnus nauseosus subsp. consimilis
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5300
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136210
Solidago californica
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5304
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136211
Chenopodium fremontii
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5303
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136213
Phoradendron densum
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5308
San Bernardino
East side San Bernardino Mountains., 7.3 mi up Burns cyn Rd from Rimrock Rd (NW of Pioneertown)
1799
Comment
UCR136214
Phoradendron villosum
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5309
San Bernardino
East side San Bernardino Mountains., 7.3 mi up Burns cyn Rd from Rimrock Rd (NW of Pioneertown)
1799
Comment
UCR136215
Arceuthobium divaricatum
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5312
San Bernardino
East side San Bernardino Mountains., 7.3 mi up Burns cyn Rd from Rimrock Rd (NW of Pioneertown)
1799
Comment
UCR136216
Salvia pachyphylla
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5310
San Bernardino
East side San Bernardino Mountains., 7.3 mi up Burns cyn Rd from Rimrock Rd (NW of Pioneertown)
1799
Comment
UCR136217
Artemisia ludoviciana subsp. ludoviciana
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5292 B
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136218
Artemisia dracunculus
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5297
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR136219
Eriastrum densifolium subsp. austromontanum
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5311
San Bernardino
East side San Bernardino Mountains., 7.3 mi up Burns cyn Rd from Rimrock Rd (NW of Pioneertown)
1799
Comment
UCR136220
Phacelia ramosissima var. ramosissima
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5318
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR136221
Machaeranthera canescens subsp. canescens
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5313
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR136222
Galium parishii
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5314
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR136223
Solidago californica
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5315
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR136224
Eriogonum microthecum var. corymbosoides
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5316
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR137744
Gutierrezia sarothrae
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5298
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR137745
Eriogonum fasciculatum var. polifolium
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5306
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR137746
Erigeron divergens
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5317
San Bernardino
San Bernardino Mountains, junction of 2N02 (probably Round Valley Rd.) and Calif. Hwy 38 SE of Baldwin Lake
2454
Comment
UCR137747
Eriogonum wrightii var. membranaceum
George K. Helmkamp, E. A. Helmkamp
1999-9-30
5302
San Bernardino
San Bernardino Mountains, 5.7 miles up Burns Cyn Rd from Rimrock Rd., NW of Pioneertown
1768
Comment
UCR13940
Madia elegans
George K. Helmkamp
1973-9-16
s.n.
San Bernardino
San Bernardino Mountains, Rim of the World Drive, Hwy 18, near Blue Jay turn-off
1707
Comment
UCR13941
Lessingia filaginifolia
George K. Helmkamp
1973-9-16
s.n.
San Bernardino
San Bernardino Mountains, Rim of the World Drive, Hwy 18, near Blue Jay turn-off
1707
Comment
UCR13942
Bidens frondosa
George K. Helmkamp
1973-9-16
s.n.
San Bernardino
San Bernardino Mtns., Lake Arrowhead
1570
Comment
UCR13943
Ericameria nauseosa
George K. Helmkamp
1973-9-16
s.n.
San Bernardino
San Bernardino Mountains, Rim of the World Drive, Hwy 18, near Blue Jay turn-off
1707
Comment
UCR13969
Aster frondosus
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns, Big Bear Lake
2058
Comment
UCR13973
Lupinus lepidus var. confertus
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns, lakes just east of Fawnskin, Moon's Camp
2058
Comment
UCR14004
Arida arizonica
George K. Helmkamp
1973-10-4
s.n.
San Bernardino
Mojave Desert, U.S. Hwy 40, at rest stop [28 miles] east of Barstow
549
Comment
UCR14005
Galium parishii
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns., Holcomb Creek north of Fawnskin
1835
Comment
UCR14006
Eriogonum parishii
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns., Fawnskin
1829
Comment
UCR14007
Artemisia rothrockii
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns., Holcomb Creek north of Fawnskin
1835
Comment
UCR14008
Cryptantha intermedia
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns, 1 mi north of Fawnskin
Comment
UCR14009
Chrysothamnus nauseosus
George K. Helmkamp
1973-10-4
s.n.
San Bernardino
Mojave Desert, Hwy I-15 in Victorville
884
Comment
UCR14012
Isocoma acradenia var. acradenia
George K. Helmkamp
1973-10-4
s.n.
San Bernardino
Mojave Desert, U.S. Hwy 40, at rest stop [28 miles] east of Barstow
549
Comment
UCR14014
Cercocarpus ledifolius
George K. Helmkamp
1973-9-25
s.n.
San Bernardino
San Bernardino Mtns., Holcomb Creek north of Fawnskin
1835
Comment
UCR141123
Baileya pleniradiata
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5291 A
San Bernardino
Southern Mojave Desert, Yucca Valley, Twentynine Palms Hwy [Hwy 62] just west of Old Woman Springs Road
991
Comment Read comments Aug 27 2011
UCR141349
Euphorbia polycarpa
George K. Helmkamp, E. A. Helmkamp
1999-9-24
5285
San Bernardino
Southern Mojave Desert., Morongo Road, 1.7 mi north of Two-Mile Road in Twentynine Palms
595
Comment
UCR14156
Camissonia brevipes
George K. Helmkamp
1974-1-20
s.n.
San Bernardino
Sonoran (Colorado) Desert, Colorado River on bank at Parker Dam
137
Comment
UCR14385
Achillea millefolium
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns., along Calif. Hwy 38, east of Heart Bar State Park
2287
Comment
UCR14386
Chrysanthemum parthenium
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns., Angelus Oaks, Robin Oak Dr.
1734
Comment
UCR14387
Psoralea orbicularis
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns, E fork of Santa Ana River, 3 mi. below Calif. Hwy 38. [Seven Oaks area]
1677
Comment
UCR14388
Erigeron breweri var. bisanctus
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns, E fork of Santa Ana River, 3 mi. below Calif. Hwy 38. [Seven Oaks area]
1677
Comment
UCR14389
Potentilla rivalis var. millegrana
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns., along Santa Ana River, 2 mi. below Calif. Hwy 38
1829
Comment
UCR14390
Juncus rugulosus
George K. Helmkamp
1974-7-9
s.n.
San Bernardino
San Bernardino Mtns, E fork of Santa Ana River, 3 mi. below Calif. Hwy 38. [Seven Oaks area]
1677
Comment
UCR14432
Allophyllum integrifolium
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR14434
Cornus sericea
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Arrowbear Lake
1890
Comment
UCR14435
Mimulus palmeri
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR14436
Mimulus floribundus
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Deep Creek near Calif. 18
1890
Comment
UCR14437
Agropyron cristatum
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR14438
Phacelia mohavensis
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR14439
Urtica dioica subsp. holosericea
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Arrowbear Lake
1890
Comment
UCR14465
Lupinus excubitus
George K. Helmkamp
1974-5-28
s.n.
San Bernardino
San Bernardino Mtns, E shore of Big Bear Lake, near the water
Comment
UCR145541
Tidestromia oblongifolia
George K. Helmkamp, E. A. Helmkamp
1998-4-19
3357
San Bernardino
Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR14564
Potentilla biennis
George K. Helmkamp
1974-5-28
s.n.
San Bernardino
San Bernardino Mtns, Big Bear Lake
2073
Comment
UCR14581
Carex alma
George K. Helmkamp
1974-5-28
s.n.
San Bernardino
San Bernardino Mountains, Deep Creek at Hwy 18 [near Arrowbear]
1933
Comment
UCR145980
Streptanthella longirostris
E. A. Helmkamp
1998-4-19
3356
San Bernardino
Mojave Desert, Northwest side of East Cronese Lake, about 15 miles west of Baker
335
Comment
UCR14648
Eriogonum nidularium
George K. Helmkamp
1975-6-6
s.n.
San Bernardino
Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15
1463
Comment
UCR14649
Eriastrum diffusum
George K. Helmkamp
1975-6-6
s.n.
San Bernardino
Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15
1463
Comment
UCR14650
Arabis perennans
George K. Helmkamp
1975-6-6
s.n.
San Bernardino
Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15
1463
Comment
UCR14651
Brickellia oblongifolia
George K. Helmkamp
1975-6-6
s.n.
San Bernardino
Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15
1463
Comment
UCR14659
Cryptantha virginensis
George K. Helmkamp
1975-6-6
s.n.
San Bernardino
Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15
1463
Comment
UCR15361
Brickellia arguta
George K. Helmkamp
1977-5-14
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass in Mesquite Mtns
1128
Comment
UCR15363
Chaetopappa aurea
George K. Helmkamp
1977-6-5
s.n.
San Bernardino
San Bernardino Mtns, c. 6 mi. east of jct of Cajon Rd & I-15
Comment
UCR15368
Lasthenia gracilis
George K. Helmkamp
1977-4-21
s.n.
San Bernardino
Northern Mojave Desert, Hwy 395 at north base of Red Mountain, near Johannesburg
1067
Comment
UCR15370
Syntrichopappus fremontii
George K. Helmkamp
1977-4-21
s.n.
San Bernardino
Northern Mojave Desert, Hwy 395 at north base of Red Mountain, near Johannesburg
1067
Comment
UCR15372
Pectocarya setosa
George K. Helmkamp
1977-4-21
s.n.
San Bernardino
Northern Mojave Desert, Hwy 395 at north base of Red Mountain, near Johannesburg
1067
Comment
UCR15374
Draba douglasii var. crockeri
George K. Helmkamp
1977-6-5
s.n.
San Bernardino
San Bernardino mtns, N edge of Baldwin Lake
2073
Comment
UCR15375
Arenaria macradenia var. parishiorum
George K. Helmkamp
1977-5-14
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass in Mesquite Mtns
1128
Comment
UCR15376
Arenaria douglasii
George K. Helmkamp
1977-6-5
s.n.
San Bernardino
San Bernardino Mtns, area west of Hwy-38 at Snow Valley
2134
Comment
UCR15378
Mortonia utahensis
George K. Helmkamp
1977-5-14
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass in Mesquite Mtns
1128
Comment
UCR15379
Endolepis covillei
George K. Helmkamp
1977-4-24
s.n.
San Bernardino
Mojave Desert, beside US-Hwy in the Salt Wells area, about 7 mi south of Trona
Comment
UCR15380
Astragalus lentiginosus var. fremontii
George K. Helmkamp
1977-4-24
s.n.
San Bernardino
Mojave Desert, Beside Salt Wells area south of Trona
671
Comment
UCR15383
Phacelia rotundifolia
George K. Helmkamp
1977-5-30
s.n.
San Bernardino
Eastern Mojave Desert, 2 mi east of Winters Pass in the Mesquite Mtns.
1098
Comment
UCR15384
Hedeoma nana subsp. californica
George K. Helmkamp
1977-5-14
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass in Mesquite Mtns
1128
Comment
UCR15386
Mentzelia longiloba var. longiloba
George K. Helmkamp
1977-5-30
s.n.
San Bernardino
Eastern Mojave Desert., south base of the Kelso Sand Dunes
671
Comment
UCR15389
Buddleja utahensis
George K. Helmkamp
1977-5-14
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass in Mesquite Mtns
1128
Comment
UCR153898
Penstemon thurberi
George K. Helmkamp
1977-5-30
s.n.
San Bernardino
Eastern Mojave Desert., south base of the Kelso Sand Dunes
671
Comment
UCR15391
Gilia brecciarum
George K. Helmkamp
1977-4-16
s.n.
San Bernardino
Western Mojave Desert, 0.5 mi north of the intersection of Adelanto Rd. and US-395
Comment
UCR15393
Dodecatheon hendersonii
George K. Helmkamp
1977-6-5
s.n.
San Bernardino
San Bernardino Mtns, city of Big Bear
2104
Comment
UCR15395
Galium stellatum subsp. eremicum
George K. Helmkamp
1977-5-14
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass in Mesquite Mtns
1128
Comment
UCR15416A
Poa epilis
George K. Helmkamp
1977-6-4
San Bernardino
San Bernardino Mtns., Snow Valley
2134
Comment
UCR15417
Deschampsia danthonioides
George K. Helmkamp
1977-7-4
s.n.
San Bernardino
San Bernardino Mtns., Snow Valley
2134
Comment
UCR15419
Luzula comosa
George K. Helmkamp
1977-6-2
s.n.
San Bernardino
San Bernardino Mtns., Snow Valley
2134
Comment
UCR15541
Camissonia chamaenerioides
George K. Helmkamp
1978-5-6
s.n.
San Bernardino
Eastern Mojave Desert, 1.5 mi east of Winters Pass
Comment
UCR15546
Mentzelia jonesii
George K. Helmkamp
1978-5-6
s.n.
San Bernardino
Northeastern Mojave Desert, south slope of the Kingston Mountains
1280
Comment
UCR15608
Erigeron concinnus
George K. Helmkamp
1978-5-6
s.n.
San Bernardino
Northeastern Mojave Desert, south slope of the Kingston Mountains
1280
Comment
UCR15632
Calochortus flexuosus
George K. Helmkamp
1978-5-6
s.n.
San Bernardino
Eastern Mojave Desert, 3.3 mi east of Winters Pass
Comment
UCR157582
Gilia leptomeria
George K. Helmkamp
1986-4-5
732
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, NE end of the Nature Conservancy Preserve, along the Desert Wash Trail
823
Comment
UCR157791
Cryptantha costata
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2787 B
San Bernardino
Mojave Desert, NW side of Salt Spring Hills about 28 mi north of Baker; between the hills and Calif. Hwy 127
201
Comment
UCR15898
Juncus orthophyllus
George K. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Drying pool in Holcomb Valley
2287
Comment
UCR15902
Juncus hemiendytus
George K. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Drying pool in Holcomb Valley
2287
Comment
UCR15913
Mimulus floribundus
George K. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Along [3N16], where the fork to Burnt Flat turns NW
2287
Comment
UCR15919
Calyptridium pygmaeum
George K. Helmkamp, E. A. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Arrastre Flat, west of Holcomb Valley
2287
Comment
UCR15926
Gilia capillaris
George K. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Along [3N16], where the fork to Burnt Flat turns NW
2287
Comment
UCR15931
Gayophytum heterozygum
George K. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Van Dusen Canyon, 1.5 mi. north of Big Bear Lake
2195
Comment
UCR15935
Trichostema micranthum
George K. Helmkamp, L. Hubbard, O. F. Clarke
1979-6-20
s.n.
San Bernardino
San Bernardino Mtns., Forest Service Road 3N06, c. 3 mi. west of the county dump north of Baldwin Lake
2287
Comment
UCR15939
Nama rothrockii
George K. Helmkamp
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns., Van Dusen Canyon, 1.5 mi. north of Big Bear Lake
2195
Comment
UCR15940
Trifolium variegatum
George K. Helmkamp, L. Hubbard, O. F. Clarke
1979-6-20
s.n.
San Bernardino
San Bernardino Mtns, east approach to Holcomb Valley along 3N16
2287
Comment
UCR15947
Silene verecunda subsp. platyota
George K. Helmkamp, L. Hubbard
1979-6-22
s.n.
San Bernardino
San Bernardino Mtns, about 2 mi up 3N06 from the county dump just above Baldwin Lake
2287
Comment
UCR15952
Descurainia incana
George K. Helmkamp
1979-6-29
s.n.
San Bernardino
San Bernardino Mountains, north shore of Big Bear Lake; 1 mi west of the U.S. Forest Service Station
2060
Comment
UCR160346
Euphorbia albomarginata
George K. Helmkamp
1993-9-22
35 9
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR160557
Cryptantha maritima
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6374 A
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR160729
Gilia
George K. Helmkamp, E. A. Helmkamp
1998-3-16
2843
San Bernardino
Mojave Desert, north of Calif. Hwy 62 between Joshua Tree and 29 Palms; north on Leer Ave and 0.9 mile E on Amboy Rd.
732
Comment
UCR160738
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
2001-3-31
6374 B
San Bernardino
Eastern Mojave Desert, NE side of junction of US-95 and I-40
366
Comment
UCR162837
Gilia
George K. Helmkamp
1986-4-12
s.n.
San Bernardino
Southern Mojave Desert, Big Morongo Preserve, south of Morongo Valley, along Canyon Trail c. 200 yards downstream into the Nature Conservancy area
777
Comment
UCR17134A
Eriogonum plumatella var. jaegeri
George K. Helmkamp
1977-11-5
s.n.
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Beside Hwy 62 at N edge of Morongo Valley
Comment
UCR177004
Chaenactis carphoclinia
George K. Helmkamp, E. A. Helmkamp
2001-3-30
6381 .2
San Bernardino
Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake
366
Comment
UCR20285
Stylocline micropoides
George K. Helmkamp, F. C. Vasek
1978-5-1
s.n.
San Bernardino
Mojave Desert, south of East Ord Mtn. and north of the Wilson Hills along power line road 1/4 mi west of the jct. with road going NNW to Tyler Valley
1098
Comment
UCR21353
Mentzelia dispersa
George K. Helmkamp
1974-5-28
s.n.
San Bernardino
San Bernardino Mountains, Deep Creek at Hwy 18 [near Arrowbear]
1933
Comment
UCR21380
Caulanthus amplexicaulis
George K. Helmkamp
1974-5-28
s.n.
San Bernardino
San Bernardino Mountains, Deep Creek at Hwy 18 [near Arrowbear]
1933
Comment
UCR21381
Streptanthus bernardinus
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR21382
Perideridia parishii
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR21383
Trichostema austromontanum
George K. Helmkamp
1974-6-22
s.n.
San Bernardino
San Bernardino Mtns, Keller Peak Road
2134
Comment
UCR21762
Eriogonum brachypodum
George K. Helmkamp
1979-10-6
s.n.
San Bernardino
Eastern Mojave Desert, 1 mi west of Kelso
732
Comment
UCR21763
Arida arizonica
George K. Helmkamp
1980-5-23
s.n.
San Bernardino
Eastern Mojave Desert, Kelbaker Road [Hwy 127], 2 miles north of Baker
280
Comment
UCR23269
Samolus parviflorus
George K. Helmkamp
1981-8-1
s.n.
San Bernardino
Southern Mojave Desert/Transverse Range, Big Morongo Reserve, Big Morongo Canyon. At the old mill site
793
Comment
UCR24809
Scirpus cernuus
George K. Helmkamp
1981-8-23
s.n.
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, Morongo Wildlife Reserve along Big Morongo Creek. Center of the Reserve
762
Comment
UCR25530
Ericameria laricifolia
George K. Helmkamp
1981-10-8
s.n.
San Bernardino
eastern Mojave Desert, Providence Mtns, Mitchell Caverns, along hiking trail 0.5 mi. west of park headquarters.
1220
Comment
UCR25531
Mollugo cerviana
George K. Helmkamp
1981-9-20
s.n.
San Bernardino
Mojave Desert, Joshua Tree National Monument, SE of Indian Cove Campground
Comment
UCR25556
Eragrostis lehmanniana
George K. Helmkamp
1981-10-8
s.n.
San Bernardino
Eastern Mojave Desert, Along Hwy I-40, 0.5 mi west of the turn-off to Mitchell Caverns State Park
Comment
UCR26124
Gilia splendens
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Canyon. Roadside bank about 0.25 mi. below the entrance to the Nature Conservancy Preserve, where the canyon begins
Comment
UCR26751
Penstemon incertus
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26752
Eriogonum viridescens
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26753
Centrostegia thurberi subsp. thurberi
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26756
Langloisia matthewsii
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26757
Mentzelia jonesii
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26762
Lupinus andersonii
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26764
Astragalus lentiginosus var. variabilis
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26765
Nicolletia occidentalis
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26767
Coreopsis californica
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR26803
Nemacladus rubescens
George K. Helmkamp
1982-5-23
s.n.
San Bernardino
San Bernardino Mtns/ Mojave Desert, burn area where Pipes Canyon Road meets Pioneertown Road
1311
Comment
UCR277630
Bothriochloa barbinodis
George K. Helmkamp, Robin Knehr
1992-8-1
s.n.
San Bernardino
Palo Verde Canyon, NW of Morongo Valley
915
Comment
UCR37434
Selaginella bigelovii
George K. Helmkamp
1984-5-1
C 5
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of the Nature Conservancy: south of the town of Morongo Valley in Big Morongo Canyon
808
Comment
UCR37435
Baccharis salicina
George K. Helmkamp
1983-10-8
B- 01
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of the Nature Consrvancy, south of town of Morongo Valley in Big Morongo Canyon
795
Comment
UCR37499
Sisymbrium irio
George K. Helmkamp
1984-4-20
840420- 43
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37500
Eriodictyon trichocalyx
George K. Helmkamp
1984-4-20
840420- 10
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37501
Sonchus asper
George K. Helmkamp
1984-4-20
840420- 36
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37502
Ambrosia dumosa
George K. Helmkamp
1984-4-20
840420- 33
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37503
Bromus diandrus
George K. Helmkamp
1984-4-20
840420- 50
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37504
Brassica geniculata
George K. Helmkamp
1984-4-20
840420- 48
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37505
Schoenoplectus americanus
George K. Helmkamp
1984-4-20
840420- 54
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37506
Chorizanthe brevicornu var. brevicornu
George K. Helmkamp
1984-4-20
840420- 31
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37507
Bromus rubens
George K. Helmkamp
1984-4-20
840420- 28
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37508
Euphorbia albomarginata
George K. Helmkamp
1984-4-29
A- 15 a
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37509
Eriophyllum wallacei
George K. Helmkamp
1984-4-29
A- 18
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37510
Distichlis spicata
George K. Helmkamp
1984-4-20
840420- 01
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37512
Lotus heermannii
George K. Helmkamp
1984-4-29
A 27
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37513
Tamarix ramosissima
George K. Helmkamp
1984-4-29
A- 01
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37545
Lupinus excubitus
George K. Helmkamp
1984-4-29
A 42
San Bernardino
Mojave Desert/Little San Bernardino Mtns, Big Morongo Preserve of the Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon. Beside the pipeline road in the upper part of TNC owned area
765
Comment
UCR37546
Marrubium vulgare
George K. Helmkamp
1984-4-29
A- 47
San Bernardino
Mojave Desert/Little San Bernardino Mtns, Big Morongo Preserve of the Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon. Beside the pipeline road in the upper part of TNC owned area
765
Comment
UCR37547
Apocynum cannabinum
George K. Helmkamp
1984-4-29
A- 56
San Bernardino
Mojave Desert/Little San Bernardino Mtns, Big Morongo Preserve of the Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon. Beside the pipeline road in the upper part of TNC owned area
765
Comment
UCR37548
Calycoseris parryi
George K. Helmkamp
1984-4-20
840420- 30
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37549
Rorippa nasturtium-aquaticum
George K. Helmkamp
1984-4-20
840420- 53
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37550
Antirrhinum coulterianum
George K. Helmkamp
1984-4-20
840420- 56
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37551
Bromus tectorum
George K. Helmkamp
1984-4-20
840420- 27
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37552
Galium angustifolium
George K. Helmkamp
1984-4-20
840420- 26
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37553
Lupinus sparsiflorus
George K. Helmkamp
1984-4-20
840420- 41
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37621
Rumex hymenosepalus
George K. Helmkamp
1984-4-20
840420- 55
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37622
Chenopodium californicum
George K. Helmkamp
1984-4-20
840420- 52
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37623
Lepidium lasiocarpum
George K. Helmkamp
1984-4-29
A 28
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37624
Encelia farinosa
George K. Helmkamp
1984-4-29
A 39
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37625
Descurainia pinnata
George K. Helmkamp
1984-4-20
840420- 22
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37630
Salix exigua
George K. Helmkamp
1984-4-20
840420- 17
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37631
Salvia columbariae
George K. Helmkamp
1984-4-20
840420- 13
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37633
Descurainia sophia
George K. Helmkamp
1984-4-20
840420- 21
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37634
Baileya pleniradiata
George K. Helmkamp
1984-4-20
840420- 19
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37639
Langloisia matthewsii
George K. Helmkamp
1984-4-20
840420- 24
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37640
Anisocoma acaulis
George K. Helmkamp
1984-4-20
840420- 23
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37641
Erodium cicutarium
George K. Helmkamp
1984-4-20
840420- 8
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37642
Euphorbia polycarpa
George K. Helmkamp
1984-4-29
A 15
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37643
Glycyrrhiza lepidota
George K. Helmkamp
1984-4-29
A- 29
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37644
Phacelia minor
George K. Helmkamp
1984-4-29
A- 38
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37645
Ericameria linearifolia
George K. Helmkamp
1984-4-20
840420- 11
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37646
Chaenactis fremontii
George K. Helmkamp
1984-4-20
840420- 12
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37647
Cryptantha angustifolia
George K. Helmkamp
1984-4-29
A 30
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37648
Agrostis viridis
George K. Helmkamp
1984-4-29
A- 13
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37649
Cynodon dactylon
George K. Helmkamp
1984-4-29
A- 21
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37650
Lotus strigosus
George K. Helmkamp
1984-4-29
A- 16
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37651
Eriogonum pusillum
George K. Helmkamp
1984-4-29
A 33
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37652
Mimulus parishii
George K. Helmkamp
1984-4-29
A- 24
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37653
Larrea tridentata
George K. Helmkamp
1984-4-20
840420- 07
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37654
Hordeum murinum
George K. Helmkamp
1984-4-20
840420- 03
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37664
Cuscuta denticulata
George K. Helmkamp
1984-4-29
A- 40
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37665
Festuca arundinacea
George K. Helmkamp
1984-4-20
840420- 57
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37666
Salix lasiolepis
George K. Helmkamp
1984-4-20
840420- 42
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37669
Pectocarya recurvata
George K. Helmkamp
1984-4-29
A- 44
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37671
Prunus fasciculata
George K. Helmkamp
1984-4-20
840420- 46
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37672
Ziziphus parryi
George K. Helmkamp
1984-4-20
840420- 4
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37673
Eriogonum maculatum
George K. Helmkamp
1984-4-20
840420- 35
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37674
Juniperus californica
George K. Helmkamp
1984-4-20
840420- 37
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37675
Iva axillaris
George K. Helmkamp
1984-4-20
840420- 38
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR37713
Eriastrum eremicum
George K. Helmkamp
1984-5-1
C- 7
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of the Nature Conservancy: south of the town of Morongo Valley in Big Morongo Canyon
808
Comment
UCR37714
Pluchea sericea
George K. Helmkamp
1984-4-29
A 35
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon. Along the pipeline rd, c. 0.25 mi below the lower border of TNC owned land
701
Comment
UCR37715
Pleurocoronis pluriseta
George K. Helmkamp
1984-4-29
A 25
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37716
Plantago major
George K. Helmkamp
1984-4-29
A- 49
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of The Nature Conservancy, between the TNC parking lot and Covington Park
762
Comment
UCR37717
Galium stellatum subsp. eremicum
George K. Helmkamp
1984-4-29
A- 14
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37718
Gnaphalium luteoalbum
George K. Helmkamp
1984-4-29
A 6
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37719
Mentzelia involucrata
George K. Helmkamp
1984-4-29
A- 4
San Bernardino
Little San Bernardino Mtns., Big Morongo Canyon near the Riverside Co. line, 2 mi. below the Big Morongo Preserve headquarters
701
Comment
UCR37720
Juncus mexicanus
George K. Helmkamp
1994-4-29
A 46
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of The Nature Conservancy. Morongo Valley. Between the TNC parking lot & Covington Park
762
Comment Read comments Nov 15 2006
UCR37721
Lotus corniculatus
George K. Helmkamp
1984-4-29
A- 52
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of The Nature Conservancy, between the TNC parking lot and Covington Park
762
Comment
UCR37722
Eriophyllum confertiflorum
George K. Helmkamp
1984-4-29
A 34
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon. Along the pipeline rd, c. 0.25 mi below the lower border of TNC owned land
701
Comment
UCR37723
Melilotus indicus
George K. Helmkamp
1984-4-29
A- 51
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of The Nature Conservancy, between the TNC parking lot and Covington Park
762
Comment
UCR37724
Hilaria rigida
George K. Helmkamp
1983-10-8
B- 33
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR37725
Eriogonum baileyi var. baileyi
George K. Helmkamp
1983-10-8
B- 36
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR37742
Pectis papposa
George K. Helmkamp
1983-10-8
B 25
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR37743
Crossosoma bigelovii
George K. Helmkamp
1983-10-8
B 39
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR37767
Ericameria paniculata
George K. Helmkamp
1983-10-8
B- 16 -83
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR37768
Salsola tragus
George K. Helmkamp
1983-10-8
B 23
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR37773
Eriogonum plumatella
George K. Helmkamp
1983-10-8
B 27
San Bernardino
Little San Bernardino Mountains, TNC Big Morongo Preserve, in Big Morongo Canyon, south of town of Morongo Valley in Big Morongo Canyon
762
Comment
UCR39150
Pellaea mucronata
George K. Helmkamp, D. A. Hoover
1985-3-26
137
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of the Nature Conservancy. south of Morongo Valley, small canyon east of the pipeline rd & the upper Desert Wash Trail.
777
Comment
UCR39153
Hornungia procumbens
George K. Helmkamp
1985-4-22
406
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Canyon, SE of Morongo Valley, SW corner of the TNC Preserve
762
Comment
UCR39185
Lolium perenne subsp. multiflorum
George K. Helmkamp
1985-5-10
480
San Bernardino
Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley
762
Comment
UCR39204
Typha latifolia
George K. Helmkamp, D. A. Hoover
1985-5-6
553
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, SE of Morongo Valley. Along Willow trail just behind managers residence.
762
Comment
UCR39207
Avena fatua
George K. Helmkamp
1985-4-18
352
San Bernardino
Mojave Desert, Morongo Canyon, SE of Morongo Valley.
762
Comment
UCR39209
Bromus catharticus
George K. Helmkamp
1985-5-10
483
San Bernardino
Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley
762
Comment
UCR39215
Elaeagnus angustifolia
George K. Helmkamp
1985-4-30
442
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Canyon, SE of Morongo Valley, Big Morongo Preserve of the Nature Conservancy
762
Comment
UCR39226
Alnus rhombifolia
George K. Helmkamp
1985-5-6
449
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, SE of Morongo Valley. Along Willow trail just behind managers residence.
762
Comment
UCR39231
Ranunculus cymbalaria
George K. Helmkamp
1985-5-10
478
San Bernardino
Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley
762
Comment
UCR39240
Lasthenia gracilis
George K. Helmkamp
1985-4-22
407
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Canyon, SE of Morongo Valley, SW corner of the TNC Preserve
762
Comment
UCR39267
Chorizanthe coriacea
George K. Helmkamp, D. Hoover
1985-3-26
146
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of the Nature Conservancy. south of Morongo Valley, small canyon east of the pipeline rd & the upper Desert Wash Trail.
777
Comment
UCR40281
Atriplex serenana
George K. Helmkamp
1985-8-8
703
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve, south of Morongo Valley. Along the Desert Wash Trail; NW Mesa
762
Comment
UCR40285
Atriplex lentiformis
George K. Helmkamp
1985-8-16
660
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve. The Nature Conservancy. south of Morongo Valley. Introduced at the site of the ranger's old residence at the parking lot
762
Comment
UCR40287
Lythrum californicum
George K. Helmkamp
1985-8-28
673
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, S of Morongo Valley. Weedy area at the first stream crossing, 1.25 mi downstream from the Kiosk
716
Comment
UCR40295
Solanum douglasii
George K. Helmkamp
1985-8-1
628
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve, south of Morongo Valley. Along the Mesquite Trail, about 50' downstream from the upper footbridge
732
Comment
UCR40590
Carex praegracilis
George K. Helmkamp
1984-4-29
A 53
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley.
Comment
UCR41071
Eriogonum brachyanthum
George K. Helmkamp
1985-6-21
850621- 01
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Town of Morongo Valley. 0.5 miles north of corner of Vista and Pinyon Streets
823
Comment
UCR41072
Eriogonum brachyanthum
George K. Helmkamp
1985-6-21
2
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Town of Morongo Valley. 0.5 miles north of corner of Vista and Pinyon Streets
823
Comment
UCR41076
Juncus dubius
George K. Helmkamp
1985-9-20
715
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of the Nature Conservancy. south of Morongo Valley, W side of the Willow Trail behind the manager's residence
762
Comment
UCR41077
Epilobium canum
George K. Helmkamp
1985-9-17
710
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, S of Morongo Valley. Big Morongo Preserve. N facing bank beside the Barn Loop Trail; across the gully from the barn
762
Comment
UCR41078
Sporobolus cryptandrus
George K. Helmkamp
1985-9-17
713
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Big Morongo Preserve of the Nature Conservancy. south of Morongo Valley, middle of the pipeline road, 50 ft. into TNC land; between riparian area and the steep desert slope
747
Comment
UCR41079
Polygonum ramosissimum
George K. Helmkamp
1985-9-17
712
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, S of Morongo Valley, the entrance road just past the parking lot, Big Morongo Preserve of the Nature Conservancy
762
Comment
UCR41584
Centrostegia thurberi subsp. thurberi
George K. Helmkamp
1986-4-5
734
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, NE end of the Nature Conservancy Preserve, along the Desert Wash Trail
823
Comment
UCR41586
Pholistoma membranaceum
George K. Helmkamp
1986-3-8
726
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, S of Morongo Valley. Big Morongo Preserve, 1.5 mi. downstream from Kiosk.
671
Comment
UCR41594
Nemacladus longiflorus var. breviflorus
George K. Helmkamp
1986-4-5
734
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, NE end of the Nature Conservancy Preserve, along the Desert Wash Trail
823
Comment
UCR44823
Boerhavia wrightii
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44824
Euphorbia micromera
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44825
Camissonia cardiophylla
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44826
Boerhavia wrightii
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44827
Dyssodia porophylloides
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44828
Machaeranthera pinnatifida subsp. gooddingii
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44829
Senna covesii
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44830
Tridens muticus
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44831
Ditaxis lanceolata
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44832
Marina parryi
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44833
Eriogonum deflexum var. baratum
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Whipple Mountains, along Havasu Palms Road, c. 3 mi NW of Black Meadow Landing Road
396
Comment
UCR44834
Boerhavia coccinea
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44835
Ditaxis neomexicana
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44836
Fagonia laevis
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44837
Bouteloua aristidoides var. aristidoides
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44838
Bouteloua barbata var. barbata
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44839
Allionia incarnata
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR44840
Aristida adscensionis
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, along State Hwy 62, 3.4 mi west of Earp
152
Comment
UCR45124
Ericameria paniculata
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Chemehuevi Wash, south of Lake Havasu Rd, 12.4 mi. SE of intersection w/ Hwy 95
274
Comment
UCR45125
Euphorbia setiloba
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Chemehuevi Wash, south of Lake Havasu Rd, 12.4 mi. SE of intersection w/ Hwy 95
274
Comment
UCR45127
Eustoma exaltatum
George K. Helmkamp
1986-10-18
s.n.
San Bernardino
Sonoran (Colorado) Desert, Colorado River, Parker Strip at Cross Roads
137
Comment
UCR45189
Suaeda moquinii
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45190
Tidestromia oblongifolia
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45191
Atriplex canescens
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45192
Atriplex lentiformis
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45193
Tamarix ramosissima
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45194
Phragmites australis
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45195
Allenrolfea occidentalis
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Mojave Desert, Along Salt Creek at the Salt Spring Hills 28 mi. north of Baker on Hwy 127
183
Comment
UCR45846
Suaeda moquinii
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Northern Mojave Desert, Along the Amargosa River, 1 mi. north of Dumont Dunes and 5.5 mi. east of Hwy 127 on the road to the Sperry ruins.
244
Comment
UCR45847
Tidestromia oblongifolia
George K. Helmkamp
1986-9-28
s.n.
San Bernardino
Northeastern Mojave Desert, Along Amargosa River 1 mi. north of Dumont Dune and 5.5 mi. east of Hwy 127
245
Comment
UCR45848
Euphorbia setiloba
George K. Helmkamp
1986-9-27
s.n.
San Bernardino
Eastern Mojave Desert., 0.5 mi south of Granite Pass along Kelbaker Road, c. 14 mi south of Kelso
Comment
UCR48045
Lasthenia gracilis
George K. Helmkamp
1987-3-24
s.n.
San Bernardino
Western Mojave Desert, SW base of Fremont Peak, about 6.5 mi east of US Hwy 395
976
Comment
UCR48047
Lepidium flavum
George K. Helmkamp
1987-3-24
s.n.
San Bernardino
Western Mojave Desert, SW base of Fremont Peak, about 6.5 mi east of US Hwy 395
976
Comment
UCR48048
Tropidocarpum gracile
George K. Helmkamp
1987-3-24
s.n.
San Bernardino
Western Mojave Desert, SW base of Fremont Peak, about 6.5 mi east of US Hwy 395
976
Comment
UCR48050
Gilia minor
George K. Helmkamp
1987-3-24
s.n.
San Bernardino
Western Mojave Desert, SW base of Fremont Peak, about 6.5 mi east of US Hwy 395
976
Comment
UCR49828
Gilia cana subsp. cana
George K. Helmkamp
1987-4-16
s.n.
San Bernardino
Southern Mojave Desert, along Old Woman Springs Rd. in Johnson Valley, 1 mi. west of Johnson Valley turnoff
915
Comment
UCR50719
Dyssodia cooperi
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, 0.2 mi north of Goffs
793
Comment
UCR50720
Dalea mollissima
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, 0.2 mi north of Goffs
793
Comment
UCR50721
Euphorbia albomarginata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, 0.2 mi north of Goffs
793
Comment
UCR50848
Lessingia glandulifera var. glandulifera
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51278
Ambrosia dumosa
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51279
Krascheninnikovia lanata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51280
Salvia columbariae
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51281
Descurainia pinnata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51282
Pectocarya recurvata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51283
Ericameria cooperi
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51284
Plagiobothrys arizonicus
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51285
Salvia dorrii
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51286
Amsinckia tessellata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51287
Encelia virginensis
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51288
Acamptopappus sphaerocephalus
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51289
Psilostrophe cooperi
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51290
Cirsium neomexicanum
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51291
Eriogonum nidularium
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51292
Eriogonum maculatum
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51294
Porophyllum gracile
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51295
Eriogonum pusillum
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51296
Eriogonum fasciculatum var. polifolium
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51297
Cryptantha angustifolia
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51298
Cryptantha circumscissa
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51299
Cryptantha barbigera
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51300
Baileya multiradiata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51301
Encelia frutescens
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51302
Mirabilis multiflora
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51303
Eriogonum trichopes
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51304
Eriophyllum wallacei
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51310
Eriastrum eremicum
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51311
Pectocarya setosa
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR51312
Senna armata
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, Fenner Valley between Hackberry Mtns & Vontrigger Hills, 11.3 mi NNW of Goffs
1100
Comment
UCR53533
Astragalus wootonii
George K. Helmkamp
1988-4-29
s.n.
San Bernardino
Eastern Mojave Desert, 0.2 mi north of Goffs
793
Comment
UCR58451
Chrysothamnus teretifolius
George K. Helmkamp
1989-10-1
s.n.
San Bernardino
Southern Mojave Desert, Coyote Hole Spring, 1.1 mi south of Hwy 62 at town of Joshua Tree
900
Comment
UCR58454
Brickellia desertorum
George K. Helmkamp
1989-10-1
s.n.
San Bernardino
Southern Mojave Desert, Coyote Hole Spring, 1.1 mi south of Hwy 62 at town of Joshua Tree
900
Comment
UCR59833
Chloris virgata
George K. Helmkamp
1989-7-20
s.n.
San Bernardino
Mojave Desert, Yucca Valley
976
Comment
UCR64010
Eriophyllum wallacei
George K. Helmkamp
1984-4-20
840420- 9
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve of The Nature Conservancy, south of the town of Morongo Valley in Big Morongo Canyon
765
Comment
UCR71835
Salvia reflexa
George K. Helmkamp
1992-4-29
92- 01
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, yard of private residence
823
Comment
UCR76724
Eriophyllum ambiguum
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR76725
Gilia cana subsp. speciosa
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, Shadow Valley, at the junction of Cima [Exselsior Mine] Road and Kingston Road, between I-15 and the Kingston Mountains
1220
Comment
UCR78016
Phoradendron juniperinum
George K. Helmkamp
1993-9-18
29- 11
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78017
Amaranthus fimbriatus
George K. Helmkamp
1993-9-18
29- 07
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78018
Euphorbia micromera
George K. Helmkamp
1993-9-18
29- 05
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78019
Bouteloua barbata
George K. Helmkamp
1993-9-18
29- 04
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78020
Mollugo cerviana
George K. Helmkamp
1993-9-18
29- 03
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78021
Eriogonum brachyanthum
George K. Helmkamp
1993-9-18
29- 18
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78022
Aristida purpurea var. parishii
George K. Helmkamp
1993-9-18
29- 01
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78023
Eriogonum baileyi var. baileyi
George K. Helmkamp
1993-9-22
33- 11
San Bernardino
San Bernardino Mtns., Burns Canyon, 5.9 mi up from junction of Pioneer Town and Pipes Canyon Rds
1585
Comment
UCR78024
Juncus saximontanus
George K. Helmkamp
1993-9-22
37- 07
San Bernardino
San Bernardino Mountains, Round Valley Road c. 0.5 mi east of Calif. Hwy 38, 8 mi SE of Big Bear City
2378
Comment
UCR78025
Boerhavia triquetra
George K. Helmkamp
1993-9-18
29- 13
San Bernardino
Mojave Desert, Morongo Valley, canyon at W end of Palo Verde Road, l mi west of Juniper Ave, between Big Morongo Canyon and Dry Morongo Canyon
1070
Comment
UCR78026
Trichostema micranthum
George K. Helmkamp
1993-9-22
36- 02
San Bernardino
San Bernardino Mtns, 16.4 mi. up Burns Canyon from junction of Pipes Canyon and Pioneertown Roads
2195
Comment
UCR78027
Aster occidentalis
George K. Helmkamp
1993-9-22
38- 03
San Bernardino
San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine]
2073
Comment
UCR78028
Malacothamnus fremontii
George K. Helmkamp
1993-9-22
35- 16
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR78029
Nicotiana attenuata
George K. Helmkamp
1993-9-22
35- 15
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR78588
Ribes cereum var. cereum
George K. Helmkamp
1993-9-22
37- 06
San Bernardino
San Bernardino Mtns, Round Valley Road just east of Calif. Hwy 38
2378
Comment
UCR78589
Atriplex canescens
George K. Helmkamp
1993-9-22
33- 04
San Bernardino
San Bernardino Mtns./Mojave Desert, 5.9 mi up Burns Canyon from crossing of Pioneertown and Pipes Canyon Roads
1585
Comment
UCR78590
Mimulus parishii
George K. Helmkamp
1993-9-22
34- 24
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR78903
Lotus purshianus
George K. Helmkamp
1993-9-22
34- 17
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79276
Centaurium exaltatum
George K. Helmkamp
1993-9-22
34- 16
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79277
Salsola tragus
George K. Helmkamp
1993-9-12
22- 11
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR79278
Machaeranthera canescens
George K. Helmkamp
1993-9-22
36 -1
San Bernardino
San Bernardino Mtns, 16.4 mi. up Burns Canyon from junction of Pipes Canyon and Pioneertown Roads
2195
Comment
UCR79279
Stephanomeria exigua
George K. Helmkamp
1993-9-22
33- 10
San Bernardino
San Bernardino Mtns./Mojave Desert, 5.9 mi up Burns Canyon from crossing of Pioneertown and Pipes Canyon Roads
1585
Comment
UCR79280
Eriogonum deflexum var. baratum
George K. Helmkamp
1993-9-22
35- 11
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR79281
Muhlenbergia rigens
George K. Helmkamp
1993-9-22
34- 18
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79282
Asclepias fascicularis
George K. Helmkamp
1993-9-22
34- 04
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79283
Artemisia tridentata
George K. Helmkamp
1993-9-12
23- 08
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79284
Mimulus pilosus
George K. Helmkamp
1993-9-22
34- 28
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79285
Senecio flaccidus var. monoensis
George K. Helmkamp
1993-9-12
23- 17
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79286
Lepidospartum squamatum
George K. Helmkamp
1993-9-12
23- 18
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79287
Artemisia dracunculus
George K. Helmkamp
1993-9-22
35- 08
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR79288
Gutierrezia sarothrae
George K. Helmkamp
1993-9-11
35- 01
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown & Pipes Canyon
2073
Comment
UCR79289
Castilleja linariifolia
George K. Helmkamp
1993-9-22
34- 08
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79290
Ambrosia acanthicarpa
George K. Helmkamp
1993-9-22
34- 10
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79291
Artemisia ludoviciana
George K. Helmkamp
1993-9-22
34- 11
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79292
Eriogonum inflatum
George K. Helmkamp
1993-9-12
22- 07
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR79294
Eriogonum plumatella
George K. Helmkamp
1993-9-12
23- 16
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79295
Cordylanthus rigidus
George K. Helmkamp
1993-9-12
23 13
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79296
Typha latifolia
George K. Helmkamp
1993-9-12
22- 14
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR79297
Eriogonum davidsonii
George K. Helmkamp
1993-9-12
23- 06
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79298
Eriodictyon trichocalyx
George K. Helmkamp
1993-9-12
993-23- 01
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79299
Tetradymia stenolepis
George K. Helmkamp
1993-9-12
23- 15
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79300
Purshia glandulosa
George K. Helmkamp
1993-9-22
32- 02
San Bernardino
San Bernardino Mtns./Mojave Desert, 5.9 mi up Burns Canyon from crossing of Pioneertown and Pipes Canyon Roads
1585
Comment
UCR79301
Galium parishii
George K. Helmkamp
1993-9-22
38- 11
San Bernardino
San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine]
2073
Comment
UCR79302
Gutierrezia microcephala
George K. Helmkamp
1993-9-12
23- 20
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79303
Eriogonum pusillum
George K. Helmkamp
1993-9-22
34- 25
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79305
Lotus heermannii
George K. Helmkamp
1993-9-12
22- 09
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR79306
Cordylanthus nevinii
George K. Helmkamp
1993-9-22
35- 17
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR79308
Solidago confinis
George K. Helmkamp
1993-9-22
34- 06
San Bernardino
San Bernardino Mtns., 6.7 mi. up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
1529
Comment
UCR79309
Ceanothus cordulatus
George K. Helmkamp
1993-9-22
37- 01
San Bernardino
San Bernardino Mtns, Round Valley Road just east of Calif. Hwy 38
2378
Comment
UCR79310
Galium angustifolium
George K. Helmkamp
1993-9-12
22- 07
San Bernardino
San Bernardino Mtns, Burns Canyon, in the vicinity of Burns Spring
1524
Comment
UCR79513
Eriogonum baileyi var. baileyi
George K. Helmkamp
1993-9-22
33- 06
San Bernardino
San Bernardino Mtns./Mojave Desert, 5.9 mi up Burns Canyon from crossing of Pioneertown and Pipes Canyon Roads
1585
Comment
UCR79514
Iva axillaris subsp. robustior
George K. Helmkamp
1993-9-22
38- 01
San Bernardino
San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine]
2073
Comment
UCR79515
Polygonum aviculare
George K. Helmkamp
1993-9-22
38- 02
San Bernardino
San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine]
2073
Comment
UCR79516
Eriogonum microthecum var. simpsonii
George K. Helmkamp
1993-9-22
35- 03
San Bernardino
San Bernardino Mtns., 14.4 mi up Burns Canyon from junction of Pioneertown and Pipes Canyon Roads
2073
Comment
UCR79517
Chrysothamnus teretifolius
George K. Helmkamp
1993-9-12
23- 10
San Bernardino
San Bernardino Mtns., edge of Burns Canyon
1375
Comment
UCR79518
Bouteloua gracilis
George K. Helmkamp
1993-9-22
38- 05
San Bernardino
San Bernardino Mtns., Meadow at junction of Burns Canyon and Round Valley Roads [near Rose Mine]
2073
Comment
UCR79519
Quercus cornelius-mulleri
George K. Helmkamp
1993-9-22
32- 03
San Bernardino
San Bernardino Mtns./Mojave Desert, 5.9 mi up Burns Canyon from crossing of Pioneertown and Pipes Canyon Roads
1585
Comment
UCR79659
Gypsophila elegans
George K. Helmkamp
1993-7-10
X- 03
San Bernardino
Mojave Desert, Morongo Valley at 49038 Vista Dr. [E of Pinon, north of Tamarisk]
823
Comment
UCR85436
Schoenoplectus pungens var. longispicatus
George K. Helmkamp
1994-4-30
90- 3
San Bernardino
Mojave Desert, Afton Canyon. Bottom of the wash leading W from the public camp along the Mojave River
457
Comment
UCR85767
Euphorbia parishii
George K. Helmkamp
1994-4-30
90 5
San Bernardino
Mojave Desert, Afton Canyon. Bottom of the wash leading W from the public camp along the Mojave River
457
Comment
UCR87072
Platystemon californicus
George K. Helmkamp, E. A. Helmkamp
1995-5-13
s.n.
San Bernardino
Southern Mojave Desert, Yucca Valley, N on Old Woman Springs Rd., to Cobalt Ave. near the top of the grade, left on Cobalt, right on Pine and left on Gold Nugget
1037
Comment
UCR87085
Penstemon incertus
George K. Helmkamp, E. A. Helmkamp
1995-5-13
s.n.
San Bernardino
Southern Mojave Desert, Yucca Valley, N on Old Woman Springs Rd., to Cobalt Ave. near the top of the grade, left on Cobalt, right on Pine and left on Gold Nugget
1037
Comment
UCR87531
Phacelia ivesiana
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, south side of Kelso sand dunes
701
Comment
UCR87532
Machaeranthera canescens var. leucanthemifolia
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, south side of Kelso sand dunes
701
Comment
UCR88770
Chrysothamnus teretifolius
George K. Helmkamp
1995-11-10
s.n.
San Bernardino
Little San Bernardino Mtns, TNC Big Morongo Preserve, in Big Morongo Cyn, south of town of Morongo Valley.
793
Comment
UCR88772
Samolus parviflorus
George K. Helmkamp
1995-11-10
s.n.
San Bernardino
Mojave Desert, Big Morongo Wildlife Preserve. At the concrete weir along the Mesquite Trail
Comment
UCR88864
Desmodium tortuosum
George K. Helmkamp
1995-10-23
s.n.
San Bernardino
Mojave Desert, Yucca Valley, 979 Old Woman Springs Rd. , 8.2 mi. north of Hwy 62
1000
Comment
UCR89107
Phoradendron densum
George K. Helmkamp
1995-10-28
1 03
San Bernardino
San Bernardino Mtns, 4.2 mi. NW of Rimrock, Burns Cyn. Rd.
1680
Comment
UCR89108
Phoradendron densum
George K. Helmkamp
1995-10-28
1- 02
San Bernardino
San Bernardino Mtns, 4.2 mi. NW of Rimrock, Burns Cyn. Rd.
1680
Comment
UCR89109
Phoradendron villosum
George K. Helmkamp
1995-10-28
1- 01
San Bernardino
San Bernardino Mtns, 3.5 mi. NW of Rimrock, Burns Cyn. Rd.
1673
Comment
UCR89110
Phoradendron juniperinum
George K. Helmkamp
1995-10-28
1- 4
San Bernardino
San Bernardino Mtns., Along Round Valley Road (2N01), 0.6 mi NE of its junction with Calif. Hwy 38
2439
Comment
UCR89111
Phoradendron californicum
George K. Helmkamp
1995-11-4
s.n.
San Bernardino
Mojave Desert, Morongo Valley, near corner of Pioneer and Juniper
826
Comment
UCR89112
Phoradendron macrophyllum
George K. Helmkamp
1995-11-4
s.n.
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley.
780
Comment
UCR89991
Chaenactis carphoclinia var. carphoclinia
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR89992
Perityle emoryi
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR89993
Gilia filiformis
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR89995
Mentzelia
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR89996
Linanthus demissus
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90020
Eschscholzia glyptosperma
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90022
Thelypodium lasiophyllum
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90023
Lepidium lasiocarpum
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90024
Pectocarya platycarpa
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90025
Cryptantha nevadensis
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90026
Cryptantha maritima
George K. Helmkamp
1995-3-27
s.n.
San Bernardino
Mojave Desert, 1.6 mi west of Hwy 127 at a point 0.9 mi north of Baker
351
Comment
UCR90030
Peucephyllum schottii
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90205
Cryptantha pterocarya var. cycloptera
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90206
Cryptantha nevadensis
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90213
Gilia maculata
George K. Helmkamp
1995-3-31
s.n.
San Bernardino
Mojave Desert, Joshua Tree National Park, sandy wash at the north boundary of the park. First wash east of Panorama Heights
750
Comment
UCR90214
Antirrhinum filipes
George K. Helmkamp
1995-5-30
s.n.
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, 1 mi west of Twentynine Palms Hwy in the yard of G. Helmkamp, 49038 Vista Dr.
808
Comment
UCR90215
Camissonia boothii
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90216
Mentzelia albicaulis
George K. Helmkamp
1995-4-28
s.n.
San Bernardino
Eastern Mojave Desert, beside old U.S. Hwy 66, 11.5 mi. east of Goffs.
650
Comment
UCR90218
Lotus salsuginosus
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90219
Cryptantha barbigera
George K. Helmkamp
1995-3-28
s.n.
San Bernardino
Eastern Mojave Desert, Beside old US hwy 66, 11.5 mi east of Goffs
650
Comment
UCR90220
Camissonia claviformis
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90221
Mohavea breviflora
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90222
Mimulus bigelovii
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90223
Linanthus jonesii
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90224
Plantago ovata
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90225
Eschscholzia glyptosperma
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90226
Camissonia refracta
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90227
Camissonia brevipes
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90228
Phacelia distans
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90229
Phacelia pachyphylla
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90230
Monolepis nuttalliana
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR90231
Spergularia marina
George K. Helmkamp
1995-3-24
s.n.
San Bernardino
Eastern Mojave Desert, 1.6 miles west of Hwy 127, at point 0.9 mile north of Baker
350
Comment
UCR91711
Descurainia incisa subsp. incisa
George K. Helmkamp
1996-6-11
1131
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91712
Carex subfusca
George K. Helmkamp
1996-6-11
1127
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91713
Carex fracta
George K. Helmkamp
1996-6-11
1130
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91714
Pluchea odorata
George K. Helmkamp
1995-12-6
s.n.
San Bernardino
Little San Bernardino Mtns., Big Morongo Wildlife Preserve; beside the Willow Trail.
777
Comment
UCR91715
Pulicaria paludosa
George K. Helmkamp
1995-12-6
s.n.
San Bernardino
Little San Bernardino Mtns., Big Morongo Wildlife Preserve; beside the Willow Trail.
777
Comment
UCR91929
Ranunculus alismifolius var. alismellus
George K. Helmkamp
1996-6-11
1149
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR91930
Carex subfusca
George K. Helmkamp
1996-6-11
1146
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR91931
Lupinus andersonii
George K. Helmkamp
1996-6-11
1147
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR91932
Stellaria longipes var. longipes
George K. Helmkamp
1996-6-11
1148
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR91933
Ranunculus californicus
George K. Helmkamp
1996-6-11
1150
San Bernardino
San Bernardino Mountains, Along SN11 SW of city of Big Bear Lake, about 0.5 mi west of Mill Creek Rd
2256
Comment
UCR91934
Penstemon grinnellii subsp. grinnellii
George K. Helmkamp
1996-6-11
1139
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91935
Penstemon caesius
George K. Helmkamp
1996-6-11
1140
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91936
Kelloggia galioides
George K. Helmkamp
1996-6-11
1141
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91937
Ribes cereum var. cereum
George K. Helmkamp
1996-6-11
1143
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91938
Carex heteroneura var. heteroneura
George K. Helmkamp
1996-6-11
1145
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91941
Montia chamissoi
George K. Helmkamp
1996-6-11
1137
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91942
Lupinus latifolius var. parishii
George K. Helmkamp
1996-6-11
1142
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91943
Cirsium scariosum
George K. Helmkamp
1996-6-11
1144
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91953
Glyceria elata
George K. Helmkamp
1996-6-11
1135
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91954
Puccinellia nuttalliana
George K. Helmkamp
1996-6-11
1117
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91955
Distichlis spicata
George K. Helmkamp
1996-6-11
1116
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91956
Lupinus lepidus var. confertus
George K. Helmkamp
1996-6-11
1120
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91957
Drymocallis glandulosa var. reflexa
George K. Helmkamp
1996-6-11
1121
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91958
Trifolium longipes subsp. atrorubens
George K. Helmkamp
1996-6-11
1151
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR91959
Luzula comosa
George K. Helmkamp
1996-6-11
1138
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91961
Cirsium occidentale var. californicum
George K. Helmkamp
1996-6-11
1124
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91962
Carex senta
George K. Helmkamp
1996-6-11
1128
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91963
Mimulus moschatus
George K. Helmkamp
1996-6-11
1134
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91964
Aquilegia formosa
George K. Helmkamp
1996-6-11
1133
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91965
Carex praegracilis
George K. Helmkamp
1996-6-11
1118
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91966
Habenaria dilatata var. leucostachys
George K. Helmkamp
1996-6-11
1136
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91967
Ranunculus californicus
George K. Helmkamp
1996-6-11
1152
San Bernardino
San Bernardino Mountains, Along SN11 SW of city of Big Bear Lake, about 0.5 mi west of Mill Creek Rd
2256
Comment
UCR91970
Horkelia rydbergii
George K. Helmkamp
1996-6-11
1119
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91971
Osmorhiza chilensis
George K. Helmkamp
1996-6-11
1125
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91972
Poa pratensis subsp. pratensis
George K. Helmkamp
1996-6-11
1129
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91973
Eschscholzia californica
George K. Helmkamp
1996-6-11
1123
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR91974
Ribes nevadense
George K. Helmkamp
1996-6-11
1126
San Bernardino
San Bernardino Mtns., 1.2 miles SW of Tulip Lane, city of Big Bear Lake
2143
Comment
UCR91975
Rumex salicifolius
George K. Helmkamp
1996-6-11
1122
San Bernardino
San Bernardino Mtns, at the SW end of Baldwin Lake
1433
Comment
UCR92490
Chaenactis stevioides
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR92491
Lotus tomentellus
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR92492
Phacelia distans
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR92494
Bromus carinatus
George K. Helmkamp
1996-6-11
1153
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR92495
Stipa occidentalis
George K. Helmkamp
1996-6-11
1154
San Bernardino
San Bernardino Mountains, Along 2N11 SW of the city of Big Bear Lake, c. 0.5 mile west of [2N10] Mill Creek Road
2256
Comment
UCR92638
Ephedra viridis
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93168
Castilleja angustifolia
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93169
Gilia cana subsp. speciosa
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, Shadow Valley, at the junction of Cima [Exselsior Mine] Road and Kingston Road, between I-15 and the Kingston Mountains
1220
Comment
UCR93170
Ambrosia eriocentra
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93192
Stipa speciosa
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93195
Salvia dorrii var. pilosa
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, bajada between the Granite Mtns & Kelbaker Rd, 5.1 mi. north of Hwy I-40
1220
Comment
UCR93197
Ericameria linearifolia
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93199
Purshia glandulosa
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93200
Dalea mollissima
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93389
Lycium cooperi
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, bajada between the Granite Mtns & Kelbaker Rd, 5.1 mi. north of Hwy I-40
1220
Comment
UCR93390
Galium stellatum subsp. eremicum
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR93391
Plantago ovata
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93392
Gilia latifolia
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93393
Gilia stellata
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR93394
Camissonia campestris
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, 3 mi north of Kelso along Kelbaker Road [vicinity of Hayden]
793
Comment
UCR93395
Eschscholzia glyptosperma
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93396
Mentzelia albicaulis
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, large wash crossing Kelbaker Road 5 mi north of Kelso
915
Comment
UCR93398
Lotus rigidus
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93399
Cryptantha maritima
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, bajada between the Granite Mtns & Kelbaker Rd, 5.1 mi. north of Hwy I-40
1220
Comment
UCR93400
Nemacladus sigmoideus
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, large wash crossing Kelbaker Road 5 mi north of Kelso
915
Comment
UCR93401
Gilia micromeria
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, south side of Kelso sand dunes
701
Comment
UCR93402
Amsinckia tessellata
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR93403
Ericameria cooperi
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, bajada between the Granite Mtns & Kelbaker Rd, 5.1 mi. north of Hwy I-40
1220
Comment
UCR93404
Amphipappus fremontii
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93405
Chaenactis carphoclinia var. carphoclinia
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR93406
Cryptantha nevadensis
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Northeastern Mojave Desert, along Smith Talc Road, c. 9 miles east of Tecopa [Pass?, Inyo Co.; probably after Sm. T. Rd. transition to Excelsior Mine Rd.]
1067
Comment
UCR96114
Cylindropuntia leptocaulis
George K. Helmkamp
1996-6-3
s.n.
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, residence of George Helmkamp, 49038 Vista Dr.
877
Comment
UCR96680
Cuscuta californica var. californica
George K. Helmkamp, E. A. Helmkamp
1996-12-10
1272
San Bernardino
Mojave Desert, along Kelbaker Road 6 mi north of National Trails Hwy.
619
Comment
UCR96823
Cryptantha intermedia
George K. Helmkamp
1997-4-20
1643
San Bernardino
Mojave Desert, Morongo Valley, vacant lot at Vista Dr. near Pinyon Ave.
1006
Comment
UCR96824
Purshia stansburyana
George K. Helmkamp, E. A. Helmkamp
1997-4-12
1640
San Bernardino
Eastern Mojave Desert, Mesquite Mtns, Kingston Rd, east side of Winters Pass
1006
Comment
UCR97407
Cryptantha decipiens
George K. Helmkamp
1997-4-20
1642
San Bernardino
Mojave Desert, Morongo Valley, vacant lot at Vista Dr. near Pinyon Ave.
1006
Comment
UCR97640
Carex praegracilis
George K. Helmkamp
1985-5-12
489
San Bernardino
Little San Bernardino Mtns/Southern Mojave Desert, along the entrance road to Morongo Canyon, SE of Morongo Valley
762
Comment
UCR97951
Eleocharis rostellata
George K. Helmkamp
1985-4-25
354
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley.
762
Comment
UCR97955
Carex praegracilis
George K. Helmkamp
1985-5-10
481
San Bernardino
Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley
762
Comment
UCR98120
Gilia sinuata
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, large wash crossing Kelbaker Road 5 mi north of Kelso
915
Comment
UCR98125
Langloisia punctata
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1665
San Bernardino
Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring
1350
Comment
UCR98126
Astragalus lentiginosus var. fremontii
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1666
San Bernardino
Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring
1350
Comment
UCR98127
Penstemon palmeri var. palmeri
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1667
San Bernardino
Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring
1350
Comment
UCR98128
Ambrosia eriocentra
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1668
San Bernardino
Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring
1350
Comment
UCR98129
Purshia glandulosa
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1669
San Bernardino
Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring
1350
Comment
UCR98135
Camissonia confusa
George K. Helmkamp
1986-4-7
756
San Bernardino
Little San Bernardino Mountains, Vicinity of Big Morongo Nature Conservancy Preserve, south of town of Morongo Valley; just east of and parallel to Hwy 62, above Indian Ave.
579
Comment
UCR98451
Carex douglasii
George K. Helmkamp
1985-4-18
351
San Bernardino
Mojave Desert, Morongo Canyon, SE of Morongo Valley.
762
Comment
UCR98452
Carex praegracilis
George K. Helmkamp
1985-5-10
475
San Bernardino
Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley
762
Comment
UCR98453
Lotus rigidus
George K. Helmkamp, E. A. Helmkamp
1997-4-29
1670
San Bernardino
Mojave Desert, Kingston Mtns, Smith Talc Rd. west of the summit, between Beck Spring & Crystal Spring
1350
Comment
UCR99049
Stylocline micropoides
George K. Helmkamp
1993-4-24
s.n.
San Bernardino
Eastern Mojave Desert, south side of Kelso sand dunes
701
Comment
UCSB50307
Isocoma acradenia
Helmkamp; Clarke; Derby
1973-10-16
San Bernardino
Afton near Baker
Comment
UCSB50308
Isocoma acradenia
Helmkamp; Clarke; Derby
1973-10-16
San Bernardino
At Afton near Baker
Comment
UCSB50309
Isocoma acradenia
Helmkamp; Clarke; Derby
1973-10-16
San Bernardino
At Afton near Baker
Comment
UCSB63439
Desmodium tortuosum
G. Helmkamp
1995-10-23
San Bernardino
collected 8.2 mi N, at 979 Old Woman Springs Road in the Yucca Valley State Highway 62 - Yucca Valley, Old Woman Springs Road, State Highway 62
1005
Comment
VVC107
Solidago californica
G. K. Helmkamp
1995-10-28
1 -6
San Bernardino
San Bernardino Mtns, Arrastre Cteek 1/2 mile NE of CA 38 on Round Valley Rd (2N01), 6.5 mi SE of Big Bear City
2439
Comment
VVC1486
Desmodium tortuosum
G. K. Helmkamp
1995-10-23
s.n.
San Bernardino
Mojave Desert, Yucca Valley, Old Woman Springs Rd. , 8.2 mi. N of Hwy 62
1000
Comment
VVC195
Euphorbia palmeri
G. K. Helmkamp
1995-10-28
1 -7
San Bernardino
San Bernardino Mtns., Along Round Valley Road (2N01), 0.6 mi NE of its junction with CA-38
2439
Comment
VVC223
Lupinus lepidus var. confertus
G. K. Helmkamp, 1120
1996-6-11
San Bernardino
San Bernardino Mtns, SW end of Baldwin Lake
1433
Comment
VVC224
Lupinus latifolius var. parishii
G. K. Helmkamp
1996-6-11
1142
San Bernardino
San Bernardino Mtns., 1.2 mi. SW of Tulip Ave, City of Big Bear Lake
2143
Comment
VVC29
Osmorhiza chilensis
G. K. Helmkamp
1996-6-11
1125
San Bernardino
San Bernardino Mtns., 1.2 mi. SW of Tulip Ave, City of Big Bear Lake
2143
Comment
VVC358
Eschscholzia californica
G. K. Helmkamp
1996-6-11
1123
San Bernardino
San Bernardino Mtns, SW end of Baldwin Lake
1433
Comment
VVC432
Ranunculus californicus
G. K. Helmkamp
1996-6-11
1152
San Bernardino
San Bernardino Mountains, Along SN11 SW of the city of Big Bear Lake, ca 0.5 mi W of Mill Creek Road
2256
Comment
VVC450
Horkelia rydbergii
G. K. Helmkamp
1996-6-11
1119
San Bernardino
San Bernardino Mtns, SW end of Baldwin Lake
1433
Comment
VVC451
Potentilla glandulosa subsp. reflexa
G. K. Helmkamp
1996-6-11
1121
San Bernardino
San Bernardino Mtns, SW end of Baldwin Lake
1433
Comment
VVC463
Galium parishii
G. K. Helmkamp
1995-10-28
1 -5
San Bernardino
San Bernardino Mtns, Arrastre Cteek 1/2 mile NE of CA 38 on Round Valley Rd (2N01), 6.5 mi SE of Big Bear City
2439
Comment
VVC465
Kelloggia galioides
G. K. Helmkamp
1996-6-11
1141
San Bernardino
San Bernardino Mtns., 1.2 mi. SW of Tulip Ave, City of Big Bear Lake
2143
Comment
VVC472
Ribes nevadense
G. K. Helmkamp
1996-6-11
1126
San Bernardino
San Bernardino Mtns., 1.2 mi. SW of Tulip Ave, City of Big Bear Lake
2143
Comment
VVC507
Arceuthobium campylopodum
G. K. Helmkamp
1995-10-28
1 -8
San Bernardino
San Bernardino Mtns, Arrastre Cteek 1/2 mile NE of CA 38 on Round Valley Rd (2N01), 6.5 mi SE of Big Bear City
2439
Comment
VVC509
Arceuthobium divaricatum
G. K. Helmkamp
1995-10-28
1 -3
San Bernardino
San Bernardino Mtns, 4.2 mi. NW of Rimrock, Burns Cyn. Rd.
1680
Comment
VVC512
Phoradendron juniperinum
G. K. Helmkamp
1995-10-28
1 -4
San Bernardino
San Bernardino Mtns., Along Round Valley Road (2N01), 0.6 mi NE of its junction with CA-38
2439
Comment
VVC513
Phoradendron macrophyllum
G. K. Helmkamp
1995-11-4
s.n.
San Bernardino
Little San Bernardino Mountains, Big Morongo Preserve in Big Morongo Canyon, S of town of Morongo Valley.
780
Comment
VVC514
Phoradendron californicum
G. K. Helmkamp
1995-11-4
s.n.
San Bernardino
Mojave Desert, Morongo Valley, near corner of Pioneer and Juniper
826
Comment
VVC516
Phoradendron villosum
G. K. Helmkamp
1995-10-28
1 -1
San Bernardino
San Bernardino Mtns, 3.5 mi. NW of Rimrock, Burns Cyn. Rd.
1673
Comment
VVC531
Luzula comosa
G. K. Helmkamp
1996-6-11
1138
San Bernardino
San Bernardino Mtns., 1.2 mi. SW of Tulip Ave, City of Big Bear Lake
2143
Comment
VVC572
Poa pratensis
G. K. Helmkamp
1996-6-11
1129
San Bernardino
San Bernardino Mtns., 1.2 mi. SW of Tulip Ave, City of Big Bear Lake
2143
Comment
VVC575
Puccinellia nuttalliana
G. K. Helmkamp
1996-6-11
1117
San Bernardino
San Bernardino Mtns, SW end of Baldwin Lake
1433
Comment
VVC918
Monolepis nuttalliana
G. K. Helmkamp, E. A. Helmkamp
1998-4-9
3299
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of CA Hwy 58 on unnamed dirt road 2.8 mi. W of Waterman Rd
701
Comment
VVC949
Eruca vesicaria subsp. sativa
G. K. Helmkamp
1998-4-9
3302
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of CA Hwy 58 on unnamed dirt road 2.8 mi. W of Waterman Rd
701
Comment
VVC950
Streptanthella longirostris
G. K. Helmkamp
1998-4-9
3301 A
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of CA Hwy 58 on unnamed dirt road 2.8 mi. W of Waterman Rd
701
Comment
VVC951
Thelypodium lasiophyllum
G. K. Helmkamp
1998-4-9
3301
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of CA Hwy 58 on unnamed dirt road 2.8 mi. W of Waterman Rd
701
Comment
VVC953
Oenothera primiveris subsp. bufonis
G. K. Helmkamp
1998-4-9
3303
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of CA Hwy 58 on unnamed dirt road 2.8 mi. W of Waterman Rd
701
Comment
VVC954
Camissonia brevipes subsp. brevipes
G. K. Helmkamp
1998-4-9
3306
San Bernardino
Mojave Desert, NW of Barstow; 2.2 mi. NE of CA Hwy 58 on unnamed dirt road 2.8 mi. W of Waterman Rd
701
Comment
VVC955
Gilia cana subsp. bernardina
G. K. Helmkamp
1998-4-9
3308
San Bernardino
Mojave Desert, 2.4 mi. S of Barstow on CA hwy 247.
793
Comment
CLARK-A1045-35
Haplopappus cooperi
George K. Helmkamp
1977-4-24
San Bernardino
Red Mountain 7 miles north on Trona Road; Creosote Bush scrub; Klinker Mt. 7.5'Q
Comment
CLARK-A1045-389
Sagina occidentalis
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains west of Highway 18 at Snow Valley; grassy edge of marshy area; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-396
Cryptantha intermedia
George K. Helmkamp
1979-6-5
San Bernardino
Highland beside dry wash just south of Highland; sandy flat; Redlands 7.5'Q
Comment
CLARK-A1045-397
Cryptantha intermedia
George K. Helmkamp
1979-6-5
San Bernardino
Highland beside dry wash just south of Highland; sandy flat; Redlands 7.5'Q
Comment
CLARK-A1045-407
Arabis holboellii var. pinetorum
George K. Helmkamp
1977-6-5
San Bernardino
San Bernardino Mountains at Rim of the World High School; disturbed roadside; ; Harrison Mt. 7.5'Q
1981
Comment
CLARK-A1045-415
Silene verecunda subsp. platyota
George K. Helmkamp
1979-6-22
San Bernardino
Van Dusen Canyon 2 miles north of Big Bear, toward Holcomb Valley; in Canyon; Fawnskin 7.5'Q
Comment
CLARK-A1045-431
Scutellaria austiniae
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains road toHolcomb Valley, 2 miles north of Big Bear; ; Fawnskin 7.5'Q
2224
Comment
CLARK-A1045-432
Juncus bryoides
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains .8 mile east of Van Dusen Canyon, just north of Forest Service road 3N08; drying mud; ; Fawnskin 7.5' Q
2285
Comment
CLARK-A1045-481
Carex athrostachya
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north of Forest Service road 3N08, .8 mile east of Van Dusen Canyon Road; drying pool; Big Bear City 7.5'Q
Comment
CLARK-A1045-527
Myosurus aristatus
George K. Helmkamp
1979-6-22
San Bernardino
San Bernardino Mountains north of Forest Service road 3N08, .8 mile east of Van Dusen Canyon Road; drying pool; Big Bear City 7.5'Q
Comment
CLARK-A1045-600
Monardella odoratissima subsp. australis
George K. Helmkamp
1977-10-22
San Bernardino
San Bernardino Mountains along Robin Oaks Road; ; Forest Falls 7.5'Q
1554
Comment
CLARK-A1045-704
Luzula comosa
George K. Helmkamp
1977-6-2
San Bernardino
San Bernardino Mountains meadow at Snow Valley; ; Keller Peak 7.5'Q
2133
Comment
CLARK-A1045-823
Nama pusilla
George K. Helmkamp
1978-5-6
#1; 25
San Bernardino
Kingston Range Kingston Peak 15'Q
Comment
CLARK-A1045-898
Silene gallica
George K. Helmkamp
1978-4-15
San Bernardino
Fontana Sierra Avenue, disturbed roadside; Fontana 7.5'Q
Comment
OBI37465
Sonchus asper
G. Helmkamp
1985-5-4
448
San Bernardino
Morongo Cyn; SE of Morongo Valley. Along the Mesquite Trl at the old dam
747
Comment
OBI41020
Juncus balticus
G. Helmkamp
1985-4-18
353
San Bernardino
Morongo Cyn. SE of Morongo Valley. Beside the entrance rd
762
Comment
OBI42655
Eriogonum maculatum
G. Helmkamp
1986-4-20
s.n.
San Bernardino
Big Morongo Preserve. S of Morongo Valley. Beside the pipeline rd, Cyn trl. First S trl downstream from the Nature Conservancy boundary
Comment
OBI43500
Epilobium ciliatum
G. K. Helmkamp
1973-9-16
s.n.
San Bernardino
At Lake Arrowhead near small stream near Deep Crk
Comment
RSA0079056
Cryptantha pterocarya var. pterocarya
George Helmkamp
1988-4-29
s.n.
San Bernardino
Fenner Valley between Hackberry Mtns. and Vontrigger Hills, 11.3 miles NNW of Goffs.
1097
Comment
RSA328956
Panicum antidotale
George K. Helmkamp, Oscar F. Clarke, J. Derby
1973-10-16
s.n.
San Bernardino
China Ranch along the Amargosa River near the Inyo Co. line
305
Comment
RSA564310
Mollugo cerviana
George K. Helmkamp
1993-9-18
29 -3
San Bernardino
Canyon at west end of Palo Verde, 1 mi west of Juniper Ave. in Morongo Valley. Canyon between Big Morongo Canyon and Dry Morongo Canyon.
1067
Comment
RSA564311
Boerhavia triquetra
George K. Helmkamp
1993-9-18
30 -13
San Bernardino
Canyon at west end of Palo Verde, 1 mi west of Juniper Ave. in Morongo Valley. Canyon between Big Morongo Canyon and Dry Morongo Canyon.
1067
Comment
SD124885
Aster frondosus
G. K. Helmkamp
1973-9-25
San Bernardino
Big Bear Lake; Holcomb Creek, 5 miles northwest of Big Bear.
Comment
SD140236
Juncus saximontanus
G. Helmkamp
1993-9-22
37 7
San Bernardino
Round Valley Road, I(c) mile east of CA-38, 8 miles southeast of Big Bear City, marshy roadside seep.
2377
Comment
SEINET270109
Galium parishii
G. Helmkamp
1993-9-22
38 -11
San Bernardino
Dry meadow and rocky meadow edge at junction of Burns Canyon and Round Valley Roads
2195
Comment
SEINET4558687
Cryptantha micrantha
George Helmkamp
1993-1
San Bernardino
At the south side of Kelso sand dunes
701
Comment
SEINET5344365
Chylismia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
1998-2-26
2751
San Bernardino
Mojave Desertm, East Cronise Dry Lake. 0.2 mi S of I-15 on Basin Rd.
332
Comment
UCD114595
Caulanthus lasiophyllus
G. Helmkamp
1987-3-24
s.n.
San Bernardino
SSW base of Fremont Peak, about 6.5 miles E of U.S. Highway 395.
975
Comment
UCD115682
Lepidium lasiocarpum subsp. lasiocarpum
G. Helmkamp
1987-3-24
s.n.
San Bernardino
SW base of Fremont Peak, about 6.5 mi. E of U.S. Hwy 395.
975
Comment
UCD132102
Eriophyllum ambiguum
G. Helmkamp
1987-3-24
s.n.
San Bernardino
SW base of Fremont Peak, about 6.5 miles E of U.S. Highway 395.
975
Comment