Search Results — 572 specimen records retrieved (489 records with coordinates)
Results for search: County=SAN BERNARDINO; Source=All; Collector=Benson;   

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC137122  Cercocarpus betuloides var. betuloides Lyman Benson 1932-3-25 3153 San Bernardino Cajon Canyon, San Bernardino Mts., Cajon Creek 609 Comment
  CAS-BOT-BC158085  Garrya veatchii Lyman Benson 1950-12-23 14760 San Bernardino Glenn Ranch, Lytle Creek Canyon, San Gabriel Mountains 853 Comment
  CAS-BOT-BC202359  Prosopis glandulosa var. torreyana Lyman Benson 1941-7-6 11000 San Bernardino Between the highway and the railroad a few blocks west of the Santa Fe Depot, Needles. Colorado River 152 Comment
  CAS-BOT-BC202368  Prosopis glandulosa var. torreyana Lyman Benson 1941-7-6 11000 San Bernardino Between the highway and the railroad a few blocks west of the Santa Fe Depot, Needles. Colorado River 152 Comment
  CAS-BOT-BC209572  Cornus nuttallii Lyman Benson 1946-5-7 12070 San Bernardino Canyon SE of Lake Arrowhead. San Bernardino Mtns. 1676 Comment
  CAS-BOT-BC211465  Elaeagnus angustifolia Lyman Benson 1945-10-8 11876 San Bernardino Bed of the Mojave River, 1 mi. NE of Victorville, Mojave Desert 762 Comment
  CAS-BOT-BC233280  Salvia mellifera Lyman Benson 1932-3-25 3152 San Bernardino Cajon Creek, Cajon Canyon, San Bernardino Mt. Range 609 Comment
  CAS-BOT-BC48466  Ceanothus crassifolius Lyman Benson 1932-3-25 3156 San Bernardino Cajon Canyon, San Bernardino Mts. 609 Comment
  CAS-BOT-BC82970  Dendromecon rigida Lyman Benson 1932-3-25 3154 San Bernardino Cajon Canyon. Cajon Creek watershed. San Bernardino Mountains. 609 Comment
  HSC87149  Phacelia douglasii Lyman Benson 1947-5-6 12354 San Bernardino Flat just below Camp Baldy 1220 Comment
  HSC87225  Garrya veatchii Lyman Benson 1950-12-23 14762 San Bernardino Lytle Creek Canyon below Ranger Station 793 Comment
  HSC87328  Ranunculus uncinatus Lyman Benson 1945-6-19 11805 San Bernardino Lake Arrowhead. San Bernardino Mountains 1585 Comment
  LA105275  Cercocarpus ledifolius Lyman Benson; 1946-11-17 12226 San Bernardino San Gabriel Mountains, Snowcrest, Mt. San Antonio (Baldy). Pacific Slope Drainage. Sierran Montane Forest 1828 Comment
  NY785983  Elaeagnus angustifolia L. D. Benson 1945-10-8 11876 San Bernardino Bed of the Mojave River, 1 mi. NE of Victorville. Mojave Desert. 762.0 Comment
  OBI49670  Baccharis salicifolia Lyman Benson 1952-10-6 15038 San Bernardino 4 mi above the mouth of San Antonio Canyon; Pacific Slope Drainage, 762 Comment
  OBI70229  Garrya veatchii Lyman Benson 1950-12-23 14762 San Bernardino Lytle Crk Cyn below the ranger station 792 Comment
  OBI70231  Arctostaphylos glauca Lyman Benson 1949-4-11 13594 San Bernardino 2 mi E of Cajon Pass, San Gabriel Mts 1219 Comment
  OBI70232  Salix lasiolepis Lyman Benson 1947-4-22 12324 San Bernardino Wrightwood: Road to Big Pine above Wrightwood 1829 Comment
  POM268442  Ranunculus californicus var. austromontanus Lyman Benson 1938-7-7 s.n. San Bernardino E. end of Big Bear Lake Comment
  POM270107  Quercus john-tuckeri Lyman Benson 1942-8-10 11306 San Bernardino NW of Canyon Pass , San Bernardino Mt. Atl 4000ft, Mojave Desert 1220 Comment
  POM270182  Quercus john-tuckeri Lyman Benson 1945-10-8 11865 San Bernardino East of Cajon Pass, just above the Mojave desert 1220 Comment
Read comments
Dec 9 2014
  POM270192  Quercus chrysolepis Lyman Benson 1945-10-15 11892 San Bernardino Upper San Antonio Canyon near snowcrest below Mt. Baldy. San Gabriel Mt. 1860 Comment
  POM270700  Quercus john-tuckeri Lyman Benson 1946-11-21 12240 San Bernardino 1 mile north of Cajon Pass, above the Mojave desert 1280 Comment
  POM270701  Quercus john-tuckeri Lyman Benson 1946-11-21 12239 San Bernardino 1 mile north of Cajon Pass, above the Mojave desert 1280 Comment
  POM270703  Quercus john-tuckeri Lyman Benson 1946-11-21 12237 San Bernardino 1 mile north of Cajon Pass, above the Mojave desert 1280 Comment
  POM270704  Quercus john-tuckeri Lyman Benson 1946-11-21 12238 San Bernardino 1 mile north of Cajon Pass, above the Mojave desert 1280 Comment
  POM270705  Quercus berberidifolia Lyman Benson 1946-11-21 12235 San Bernardino 3 miles north of Cajon Pass; upper edge of the Mojave desert. San Gabriel Mts. 1189 Comment
  POM270706  Quercus john-tuckeri Lyman Benson 1946-11-21 12232 San Bernardino 3 miles north of the summit of Cajon Pass 1189 Comment
  POM270707  Quercus john-tuckeri Lyman Benson 1946-11-21 12233 San Bernardino 3 miles north of the summit of Cajon Pass 1189 Comment
  POM270708  Quercus john-tuckeri Lyman Benson 1946-11-21 12234 San Bernardino 3 miles north of the summit of Cajon Pass 1189 Comment
  POM271075A  Ranunculus uncinatus var. parviflorus Lyman Benson 1946-6-19 11805 San Bernardino Lake Arrowhead 1585 Comment
  POM271877  Ranunculus canus var. ludovicianus Lyman Benson 1944-6-20 11545 San Bernardino South shore of Big Bear Lake 2287 Comment
  POM272018  Camissonia bistorta Lyman Benson 1932-3-25 3151 San Bernardino San Bernardino Mountains, Cajon Canyon. 610 Comment
  POM272262  Dendromecon rigida subsp. rigida Lyman Benson 1932-3-25 3154 San Bernardino Cajon Canyon, San Bernardino Mountains 610 Comment
  POM273355  Quercus john-tuckeri Lyman Benson 1947-10-9 12826 San Bernardino First Oaks at edge of desert, 3 miles NE of Cajon Pass, San Bernardino Mt. 1189 Comment
  POM273357  Quercus john-tuckeri Lyman Benson 1947-10-9 12828 San Bernardino First Oaks at edge of desert, 3 miles NE of Cajon Pass, San Bernardino Mt. 1189 Comment
  POM273358  Quercus john-tuckeri Lyman Benson 1947-10-9 12825 San Bernardino Just west of Canyon Pass, San Bernardino Mt. 1265 Comment
  POM273359  Quercus john-tuckeri Lyman Benson 1947-10-9 12832 San Bernardino 1 mile NE of Canyon Pass, San Bernardino Mt. Mojave Desert 1280 Comment
  POM273362  Quercus john-tuckeri Lyman Benson 1947-10-9 12827 San Bernardino First Oaks at edge of desert, 3 miles NE of Cajon Pass, San Bernardino Mt. 1189 Comment
  POM273368  Quercus john-tuckeri Lyman Benson 1947-10-9 12829 San Bernardino First Oaks at edge of desert, 3 miles NE of Cajon Pass, San Bernardino Mt. 1189 Comment
  POM273369  Quercus john-tuckeri Lyman Benson 1947-10-9 12824 San Bernardino Just west of Canyon Pass, San Bernardino Mt. 1265 Comment
  POM273370  Quercus john-tuckeri Lyman Benson 1947-10-9 12829 San Bernardino First Oaks at edge of desert, 3 miles NE of Cajon Pass, San Bernardino Mt. 1189 Comment
  POM273373  Quercus durata var. gabrielensis Lyman Benson 1947-10-9 s.n. San Bernardino Cajon (west side of canyon) 915 Comment
  POM274071  Opuntia echinocarpa var. echinocarpa Lyman Benson 1940-7-14 10374 San Bernardino 23 miles west of Needles 366 Comment
  POM274550  Petalonyx thurberi Lyman Benson 1940-7-14 10376 San Bernardino 3 mi. e. of Barstow. 610 Comment
  POM275820  Senna armata Lyman D. Benson 1941-7-6 10999 San Bernardino Daggett, Mojave River Watershed. 610 Comment
  POM275872  Astragalus lentiginosus var. borreganus Lyman Benson 1937-4-25 8254 San Bernardino Cronese Valley, 13 mi. W. of Baker. 487 Comment
  POM276065  Astragalus didymocarpus var. dispermus Lyman Benson 1937-4-25 8259 San Bernardino Cronese Valley, 18 miles W of Baker, Cronese Lake Watershed. 488 Comment
  POM276352  Lupinus shockleyi Lyman D. Benson 1937-4-25 8258 San Bernardino Cronese Valley, 18 miles W of Baker, Cronese Lake Watershed. 488 Comment
  POM276377  Ranunculus aquatilis var. capillaceus Lyman Benson 1947-5-16 12460 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM276384  Ranunculus canus var. ludovicianus Lyman Benson 1944-6-20 11545 San Bernardino South shore of Big Bear Lake 2287 Comment
  POM276625  Lotus strigosus Lyman Benson 1932-3-25 3150 San Bernardino Cajon Canyon, San Bernardino Mt. Range, Cajon Creek watershed. 610 Comment
  POM276869  Selaginella bigelovii Lyman Benson 1944-11-23 11566 San Bernardino San Gabriel Mountains, mouth of San Antonio Canyon. 609 Comment
  POM276872  Polystichum imbricans subsp. curtum Lyman Benson 1945-11-4 11906 San Bernardino Snowcrest, west side of Mt. Baldy 1859 Comment
  POM276884  Pellaea mucronata var. mucronata Lyman Benson 1947-5-9 12362 San Bernardino San Gabriel Mountains, Flat just below Camp Baldy. 1219 Comment
  POM276885  Pellaea mucronata var. mucronata Lyman Benson 1944-11-23 11567 San Bernardino San Gabriel Mountains, mouth of San Antonio Canyon. 609 Comment
  POM276886  Pellaea mucronata var. mucronata Lyman Benson 1945-10-8 11872 San Bernardino 1 mile east of Victorville, Mojave Desert 822 Comment
  POM276888  Pellaea mucronata var. mucronata Lyman Benson 1947-5-16 12415 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM276889  Pellaea mucronata var. mucronata Lyman Benson 1944-11-23 11571 San Bernardino San Antonio Canyon. 1524 Comment
  POM276909  Psorothamnus spinosus Lyman D. Benson 1941-7-6 10998 San Bernardino Essex, 90 mi. E of Barstow 610 Comment
  POM276924  Dalea mollissima Lyman Benson 1942-5-20 s.n San Bernardino Near Death Valley Junction Comment
  POM277148  Juniperus californica Lyman Benson 1946-11-17 12231 San Bernardino Edge of desert, 5 miles north of Cajon Pass. Drainage area: Mojave Desert. 1188 Comment
  POM277154  Pinus monophylla Lyman Benson 1947-4-16 12308 San Bernardino Big Pine Rd. from Cajon 1707 Comment
  POM277162  Abies concolor Lyman Benson 1946-5-7 12078 San Bernardino West end Rim of the World Drive. Mt. Range. San Bernardino. 1677 Comment
  POM277165  Pinus ponderosa Lyman Benson 1947-4-22 12319 San Bernardino Big Pines Road from Cajon. 1707 Comment
  POM277167  Pinus ponderosa Lyman Benson 1947-5-16 12458 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM277184  Juniperus californica Lyman Benson 1945-10-8 11886 San Bernardino Mesa 2 miles north of Cajon Pass. Mojave Desert. 1219 Comment
  POM277186  Abies concolor Lyman Benson 1946-11-17 12225 San Bernardino Snowcrest, Mt Baldy. 1828 Comment
  POM277194  Pinus ponderosa Lyman Benson 1947-5-16 12459 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM277196  Pinus coulteri Lyman Benson 1947-5-6 12360 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM277199  Ephedra nevadensis Lyman Benson 1947-5-10 12367 San Bernardino Adelanto. 762 Comment
  POM277200  Pinus coulteri Lyman Benson 1945-10-15 11895 San Bernardino Mt. San Antonio Canyon at Camp Baldy. 1311 Comment
  POM278964  Atriplex torreyi Lyman Benson 1945-10-8 11871 San Bernardino 1 mile east of Victorville, Mojave Desert 823 Comment
  POM278965  Atriplex polycarpa Lyman Benson 1945-10-8 11873 San Bernardino 1 mile east of Victorville, Mojave Desert 823 Comment
  POM278966  Atriplex canescens Lyman Benson 1945-10-8 11870 San Bernardino 1 mile east of Victorville, Mojave Desert 822 Comment
  POM279008  Echinocereus engelmannii var. munzii Lyman Benson, Robert Benson 1951-4-1 14765 San Bernardino North side of Baldwin Lake. San Bernardino Mountains 2134 Comment
  POM279160  Loeseliastrum matthewsii Lyman Benson 1937-4-25 8257 San Bernardino Cronese Valley, 13 mi. W. of Baker. 487 Comment
  POM279161  Langloisia setosissima subsp. punctata Lyman Benson 1937-4-25 8252 San Bernardino Cronese Valley, 13 mi. W. of Baker. 487 Comment
  POM279291  Abronia villosa Lyman Benson 1937-4-24 8246 San Bernardino 35 mi N of Baker 305 Comment
  POM279668  Echinocereus engelmannii var. engelmannii Robert Benson 1951-4-1 14765 San Bernardino San Bernardino Mt. Range. Mojave Desert drainage area. North side of Baldwin Lake. 2134 Comment
  POM279725  Chorizanthe brevicornu Lyman Benson 1937-4-25 8247 San Bernardino Baker, Soda Lake watershed. 305 Comment
  POM281081  Cheilanthes covillei Lyman Benson 1947-5-16 12414 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM281090  Adiantum capillus-veneris Lyman Benson 1944-11-23 11568 San Bernardino San Antonio Canyon. 1524 Comment
  POM281096  Cheilanthes covillei Lyman Benson 1944-11-23 11565 San Bernardino San Gabriel Mountains, mouth of San Antonio Canyon. 609 Comment
  POM281943  Pellaea mucronata subsp. mucronata Lyman Benson 1932-3-25 3155 San Bernardino Cajon Canyon, San Bernardino Mountains 609 Comment
  POM282138  Ephedra californica Lyman Benson 1940-7-14 10377 San Bernardino 3 mi. e. of Barstow. 610 Comment
  POM283952  Plantago ovata var. fastigiata Lyman Benson 1937-4-25 8249 San Bernardino Baker, Soda Lake watershed. 305 Comment
  POM284042  Opuntia vaseyi Lyman Benson 1955-10-30 15605 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM284070  Opuntia phaeacantha Lyman Benson 1955-10-30 15608 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM284075  Opuntia phaeacantha Lyman Benson 1955-10-30 15609 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM284076  Opuntia vaseyi Lyman Benson 1955-10-30 15606 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM284078  Opuntia vaseyi Lyman Benson 1955-10-30 15614 San Bernardino Igos Store, first canyon on the road to Barton Flats. San Bernardino Mt. Range. [Note: Igo's Store is present location of Mountain Home Village, Hwy 38, San Bernardino Mtns.] 1067 Comment
  POM284092A  Opuntia vaseyi Lyman Benson 1955-10-30 15603 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM284092B  Opuntia vaseyi Lyman Benson 1955-10-30 15603 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM284093A  Opuntia phaeacantha Lyman Benson 1955-10-30 15611 San Bernardino Igos Store, first canyon on the road to Barton Flats. San Bernardino Mt. Range. [Note: Igo's Store is present location of Mountain Home Village, Hwy 38, San Bernardino Mtns.] 1067 Comment
  POM284093B  Opuntia phaeacantha Lyman Benson 1955-10-30 15611 San Bernardino Igos Store, first canyon on the road to Barton Flats. San Bernardino Mt. Range. [Note: Igo's Store is present location of Mountain Home Village, Hwy 38, San Bernardino Mtns.] 1067 Comment
  POM284097  Opuntia phaeacantha Lyman Benson 1955-10-30 15612 San Bernardino Igos Store, first canyon on the road to Barton Flats. San Bernardino Mt. Range. [Note: Igo's Store is present location of Mountain Home Village, Hwy 38, San Bernardino Mtns.] 1067 Comment
  POM284098A  Opuntia phaeacantha Lyman Benson 1955-10-30 15610 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM284098B  Opuntia phaeacantha Lyman Benson 1955-10-30 15610 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM284098C  Opuntia phaeacantha Lyman Benson 1955-10-30 15610 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM284099A  Opuntia phaeacantha Lyman Benson 1955-10-30 15613 San Bernardino Igos Store, first canyon on the road to Barton Flats. San Bernardino Mt. Range. [Note: Igo's Store is present location of Mountain Home Village, Hwy 38, San Bernardino Mtns.] 1067 Comment
  POM284099B  Opuntia phaeacantha Lyman Benson 1955-10-30 15613 San Bernardino Igos Store, first canyon on the road to Barton Flats. San Bernardino Mt. Range. [Note: Igo's Store is present location of Mountain Home Village, Hwy 38, San Bernardino Mtns.] 1067 Comment
  POM284104  Quercus chrysolepis Lyman Benson 1948-5-11 12865 San Bernardino Grade to Lake Arrowhead from San Bernardino. San Bernardino Mts. 1311 Comment
  POM284706  Ceanothus crassifolius Lyman Benson 1932-3-25 3156 San Bernardino Cajon Canyon, San Bernardino Mountains 610 Comment
  POM284920  Opuntia phaeacantha Lyman Benson, Robert Benson 1951-4-1 14764 San Bernardino North side of Baldwin Lake. San Bernardino Mountains 2134 Comment
  POM284927  Echinocereus engelmannii var. armatus Lyman Benson, Robert Benson 1951-4-1 14767 San Bernardino Dead Man Point, east of Victorville. Mojave Desert 915 Comment
  POM285273  Echinocereus mojavensis Lyman Benson, Robert Benson 1956-5-6 15633 -E San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  POM285274  Echinocereus mojavensis Lyman Benson, Robert Benson 1956-5-6 15633 -C San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  POM285275  Echinocereus mojavensis Lyman Benson 1956-5-6 15633 -A San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  POM285303  Cyperus eragrostis Lyman Benson, Robert Benson 1951-8-10 14788 San Bernardino San Bernardino. Pacific Slope Drainage Area. 335 Comment
  POM285336  Echinocereus mojavensis Lyman Benson, Robert Benson 1956-5-6 15633 -B San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  POM285406  Opuntia echinocarpa var. echinocarpa Evelyn Benson 1951-5-8 311 San Bernardino 10-20 miles east of Baker. 762 Comment
  POM285417  Opuntia basilaris var. basilaris Evelyn Benson 1951-5-8 310 San Bernardino 10-20 miles east of Baker. 762 Comment
  POM285575  Mammillaria tetrancistra Lyman Benson 1949-4-11 13593 San Bernardino Mojave Desert; Hills 5 miles west of Yermo. 732 Comment
  POM285584  Coryphantha chlorantha Lyman Benson 1949-5-8 13726 San Bernardino Ivanpah Mountain Range. Limestone hill just west of Mountain Pass. 1524 Comment
  POM285636  Coryphantha chlorantha Lyman Benson 1954-5-10 15296 San Bernardino Clark Mountain Range. Mountain Pass south of Clark Mountain wash. 1402 Comment
  POM285746A  Agave utahensis var. nevadensis Lyman Benson 1949-5-8 13725 -A San Bernardino Mountain Pass, Ivanpah Mountains, Mojave Desert Drainage Area. 1524 Comment
  POM285746B  Agave utahensis var. nevadensis Lyman Benson 1949-5-8 13725 -B San Bernardino Mountain Pass, Ivanpah Mountains, Mojave Desert Drainage Area. 1524 Comment
  POM285802  Opuntia basilaris var. brachyclada Lyman Benson 1946-11-17 12242 San Bernardino 1 mile north of Cajon Pass 1280 Comment
  POM286347  Ferocactus cylindraceus var. lecontei Lyman Benson 1949-5-8 13718 San Bernardino Desert Pavement of granitic rocks. Grade above the State Line, Mojave Desert. Mt range; Ivanpah. 1219 Comment
  POM287028  Ranunculus canus var. ludovicianus Lyman Benson, Robert Benson 1951-4-23 14779 San Bernardino 1 mi. east of Big Bear city, pacific slope drainage area. 2134 Comment
  POM287033  Opuntia phaeacantha Lyman Benson 1955-10-30 15609 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM287590  Plagiobothrys tenellus Lyman Benson 1932-3-25 3157 San Bernardino Cajon Canyon, cajon Creek Watershed, San Bernardino Mts. 610 Comment
  POM288443  Baileya pauciradiata Lyman Benson 1937-4-25 8253 San Bernardino Cronese Valley, 13 mi. W. of Baker 487 Comment
  POM288523A  Opuntia vaseyi Lyman Benson 1955-10-30 15604 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM288523B  Opuntia vaseyi Lyman Benson 1955-10-30 15604 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM288523C  Opuntia vaseyi Lyman Benson 1955-10-30 15604 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM288523D  Opuntia vaseyi Lyman Benson 1955-10-30 15604 San Bernardino Santa Ana River wash, 3 miles north of Redlands. 366 Comment
  POM289819  Encelia frutescens Lyman Benson 1937-4-25 8251 San Bernardino Baker, Soda Lake watershed. 305 Comment
  POM290121  Prenanthella exigua Lyman Benson 1937-4-25 8250 San Bernardino Baker, Soda Lake watershed. 305 Comment
  POM290241  Rafinesquia neomexicana Lyman Benson 1937-4-25 8256 San Bernardino Cronese Valley, 13 mi. W. of Baker 487 Comment
  POM290508  Quercus wislizeni var. frutescens Lyman Benson 1949-11-7 14277 San Bernardino Midway between Lythle Creek and Devore, San Gabriel Mt. 610 Comment
  POM292707  Pleuraphis jamesii Lyman Benson 1949-5-4 13611 San Bernardino 15 miles northeast of Baker 1280 Comment
  POM292729  Simmondsia chinensis Lyman D. Benson 1954-5-1 15276 San Bernardino Coyote Wells, 5 mi. east ofJoshua Tree. Comment
Read comments
Nov 6 2011
  POM292743  Viola douglasii Lyman D. Benson, Robert Benson 1951-4-23 14778 San Bernardino 1 mi. east of Big Bear city, pacific slope drainage area. 2134 Comment
  POM292762  Rhus ovata Lyman Benson 1953-5-12 15117 San Bernardino Between San Bernardino and Lake Arrowhead. 701 Comment
  POM292763  Helianthemum scoparium var. aldersonii Lyman Benson 1953-5-12 15116 San Bernardino Between San Bernardino and Lake Arrowhead. 701 Comment
  POM292765  Collinsia parryi Lyman D. Benson, Robert Benson 1952-5-20 14900 San Bernardino 1/2 mile south of Lake Arrowhead, Sierran Montane Forest. Comment
  POM292792  Ephedra californica Lyman Benson, Robert Benson 1956-5-6 15631 San Bernardino Grade summit 4 miles north of Joshua Tree on Victorville Road. 1220 Comment
  POM292794  Pinus contorta var. murrayana Lyman Benson 1953-1-25 15094 San Bernardino San Gabriel Mountains. Summit of Thunder Mountain. 2622 Comment
  POM292804  Castilleja minor subsp. spiralis Lyman D. Benson 1945-10-1 11851 San Bernardino San Antonio Canyon, San Gabriel Mountains, Pomona Valley Drainage Area. 793 Comment
  POM292807  Penstemon grinnellii subsp. grinnellii Lyman D. Benson 1945-10-15 11888 San Bernardino San Gabriel Mountains: Snowcrest, west side of Mt. Baldy. Pacific Slope Drainage Area 1860 Comment
  POM292815  Monardella exilis Lyman Benson 1954-4-16 15274 San Bernardino 1 miles south of Kramer Junction US 395. 915 Comment
  POM292854  Lycium pallidum var. oligospermum Lyman D. Benson 1949-4-11 13591 San Bernardino Mojave Desert; Hills 5 miles west of Yermo. 732 Comment
  POM292858  Collinsia heterophylla var. heterophylla Lyman D. Benson 1949-5-2 13609 San Bernardino Puente Hills, Pacific Slope Drainage, Carbon Canyon, 1 mi S of Summit on Carbon Canyon Rd. Comment
  POM292878  Nicotiana attenuata Lyman D. Benson 1953-10-19 15255 San Bernardino 1 mi. NE of Canjon Pass. 1220 Comment
Read comments
Sep 3 2010
  POM292890  Salvia pachyphylla subsp. pachyphylla Lyman Benson, Robert Benson 1955-10-30 15607 San Bernardino South Fork Santa Ana River east of Barton Flats. San Bernardino Mt. Range. 1982 Comment
  POM292918  Trichostema parishii Lyman Benson 1945-6-12 11795 San Bernardino Lytle Canyon. San Gabriel Mt. Range. 1250 Comment
  POM292925  Collinsia parryi Lyman D. Benson 1947-5-16 12419 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM292926  Arctostaphylos pringlei subsp. drupacea Lyman Benson 1947-5-16 12437 San Bernardino Barton Flat Road from Redlands above Santa Ana River. 1829 Comment
  POM292927  Arctostaphylos patula Lyman Benson, Robert Benson 1951-4-23 14771 San Bernardino Snow Valley just west of first summit west of Big Bear Lake. San Bernardino Mt. Range 2073 Comment
  POM292928  Dodecatheon hendersonii Lyman Benson, Robert Benson 1951-4-23 14775 San Bernardino South shore of Big Bear Lake, 0.5 miles east of the dam 2134 Comment
  POM292933  Asclepias vestita Lyman Benson 1947-4-22 12314 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  POM292934  Salvia dorrii var. pilosa Lyman Benson 1947-4-16 12302 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  POM292935  Salvia dorrii var. pilosa Lyman Benson 1947-4-16 12303 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  POM293043  Paeonia californica Lyman Benson 1945-3-28 11616 San Bernardino San Antonio Canyon 915 Comment
  POM293052  Umbellularia californica Lyman Benson 1945-10-15 11894 San Bernardino Mt. San Antonio Canyon at Camp Baldy. 1311 Comment
  POM293102  Ceanothus integerrimus Lyman Benson 1946-5-7 12076 San Bernardino West end Rim of the World Drive. Mt. Range. San Bernardino. 1677 Comment
  POM293115  Ceanothus leucodermis Lyman Benson 1946-5-7 5500 San Bernardino West end Rim of the World Drive. Mt. Range. San Bernardino. 1677 Comment
  POM293116  Helianthemum scoparium var. aldersonii Lyman Benson 1946-5-7 12066 San Bernardino Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area. 915 Comment
  POM293118  Ceanothus oliganthus var. sorediatus Lyman Benson 1946-5-7 12067 San Bernardino Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area. 915 Comment
  POM293119  Ceanothus cuneatus Lyman Benson 1946-5-7 12068 San Bernardino Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area. 915 Comment
  POM293121  Dendromecon rigida subsp. rigida Lyman Benson 1946-5-7 12080 San Bernardino 8 mi. above San Bernardino 1067 Comment
  POM293122  Rhamnus californica Lyman Benson 1946-5-7 12081 San Bernardino 8 mi. above San Bernardino 1067 Comment
  POM293125  Cornus nuttallii Lyman Benson 1946-5-7 12070 San Bernardino Canyon, south side of Lake Arrowhead. 1677 Comment
  POM293127  Streptanthus bernardinus Lyman Benson 1947-5-23 12475 San Bernardino 0.5 mile south of Lake Arrowhead. 1646 Comment
  POM293128  Ceanothus leucodermis Lyman Benson 1947-5-20 12470 San Bernardino Road to Rim of World Drive above San Bernardino. Alt. 3600 ft. 1098 Comment
  POM293129  Ceanothus integerrimus Lyman Benson 1947-5-23 12473 San Bernardino Rim of the World Drive above San Bernardino. 1280 Comment
  POM293133  Larrea tridentata Lyman D. Benson 1947-6-1 12517 San Bernardino 3 mi. S. of Red Mtn. U.S. 395. Rand Mt. Range. 915 Comment
  POM293140  Silene lemmonii Lyman Benson 1947-5-16 12408 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293150  Eriogonum baileyi var. baileyi Lyman Benson 1947-10-9 12820 San Bernardino 1 mile northeast of Cajon. Pacific Slope drainage area. 1098 Comment
  POM293207  Boechera californica Lyman Benson 1945-6-12 11784 San Bernardino Lytle Canyon 1250 Comment
  POM293236  Ceanothus leucodermis Lyman Benson 1948-4-20 12860 San Bernardino Cajon Canyon 2 mi. south of Cajon. South slope. 915 Comment
  POM293282  Arabis pulchra var. gracilis Lyman Benson 1947-4-22 12321 San Bernardino Big Pines Road from Cajon. 1707 Comment
  POM293287  Lepidium virginicum var. pubescens Lyman Benson 1945-6-5 11778 San Bernardino 1 mile SW of Camp Baldy 1067 Comment
  POM293288  Lewisia brachycalyx Lyman Benson 1944-6-20 11546 San Bernardino South shore of Big Bear Lake 2287 Comment
  POM293289  Thysanocarpus laciniatus Lyman Benson 1945-5-29 11742 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM293290  Mahonia dictyota Lyman Benson 1945-5-29 11744 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM293291  Ceanothus leucodermis Lyman Benson 1945-5-29 11740 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM293294  Ceanothus integerrimus Lyman Benson 1945-6-19 11802 San Bernardino Lake Arrowhead. San Bernardino Mountains. 1585 Comment
  POM293295  Actaea rubra B. W. Benson 1945-6-19 11811 San Bernardino Canyon southeast of Lake Arrowhead. 1677 Comment
  POM293296  Lepidium virginicum var. pubescens Lyman Benson 1945-6-19 11800 San Bernardino Lake Arrowhead. San Bernardino Mountains. 1585 Comment
  POM293311  Thalictrum fendleri Lyman Benson 1945-6-19 11825 San Bernardino Spring on San Bernardino Mountain Road above San Bernardino. 1067 Comment
  POM293317  Draba corrugata Lyman Benson 1947-5-16 12462 San Bernardino South fork of Santa Ana River, east of Barton Flat 1951 Comment
  POM293319  Platystemon californicus Lyman Benson 1947-4-25 12325 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM293321  Toxicodendron diversilobum Lyman Benson 1947-5-16 12431 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293322  Ceanothus integerrimus Lyman Benson 1947-5-16 12430 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293323  Ceanothus integerrimus Lyman Benson 1947-5-16 12429 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293324  Lepidium virginicum var. pubescens Lyman Benson 1947-5-16 12424 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293327  Viola purpurea subsp. purpurea Lyman D. Benson 1947-5-16 12453 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM293335  Arabis pulchra var. gracilis Lyman Benson 1947-5-16 12425 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293336  Linum lewisii Lyman Benson 1947-5-16 12440 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  POM293340  Ceanothus integerrimus Lyman Benson 1945-6-5 11775 San Bernardino 1 mile southwest of Camp Baldy, San Gabriel Mountains, Pacific Slope Drainage Area. 1311 Comment
  POM293341  Clematis lasiantha Lyman Benson 1945-6-5 11774 San Bernardino 1 mile southwest of Camp Baldy, San Gabriel Mountains, Pacific Slope Drainage Area. 1311 Comment
  POM293345  Delphinium parryi subsp. parryi Lyman Benson 1945-5-29 11732 -B San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM293350  Cheilanthes parryi Lyman Benson 1949-5-8 13722 San Bernardino Desert Pavement of granitic rocks. Grade above the State Line, Mojave Desert. Mt range; Ivanpah. 1219 Comment
  POM293426  Zigadenus brevibracteatus Lyman Benson 1954-4-16 15273 San Bernardino 1 mile south of the first summit south of Kramer Junction, US 395. Mojave Desert Drainage Area. 915 Comment
  POM293429  Sisyrinchium bellum Lyman Benson 1945-6-19 11806 San Bernardino Lake Arrowhead. San Bernardino Mountains. 1585 Comment
  POM293431  Iris hartwegii subsp. australis Lyman Benson 1945-6-19 11809 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM293436  Juniperus occidentalis var. australis Lyman Benson 1954-12-4 15399 San Bernardino South Fork of Santa Ana River beyond Barton Flats. Alt 6,500 ft. 1981 Comment
  POM293439  Pinus monophylla Lyman Benson, Robert Benson 1951-4-1 14766 San Bernardino North side of Baldwin Lake. San Bernardino Mountains 2134 Comment
  POM293455  Nemophila menziesii Lyman Benson 1949-5-12 13727 San Bernardino Road to Lake Arrowhead. 1280 Comment
  POM293545  Ribes indecorum Lyman Benson 1953-1-25 15091 San Bernardino The Narrows, San Antonio Canyon, San Gabriel Mountains, Pacific Slope Drainage Area 1067 Comment
  POM293546  Ribes indecorum Lyman Benson 1953-1-25 15092 San Bernardino The Narrows, San Antonio Canyon, San Gabriel Mountains, Pacific Slope Drainage Area 1067 Comment
  POM293586  Cercocarpus ledifolius Lyman D. Benson 1946-11-17 12226 San Bernardino Snowcrest, Mt Baldy. 1829 Comment
  POM293587  Cercocarpus ledifolius var. intermontanus Lyman D. Benson 1947-4-22 12322 San Bernardino Big Pines Road from Cajon. 1707 Comment
  POM293635  Calystegia occidentalis subsp. fulcrata Lyman Benson 1947-5-23 12471 San Bernardino Rim of the World Drive above San Bernardino. 1280 Comment
  POM293636  Gilia capitata subsp. abrotanifolia Lyman Benson 1947-5-20 12468 San Bernardino Road to Rim of World Drive above San Bernardino. 1280 Comment
  POM293638  Phacelia douglasii Lyman Benson 1947-5-6 12354 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM293655  Phacelia curvipes Lyman Benson 1945-6-19 11823 San Bernardino Strawberry flat, southeast of Lake Arrowhead 1829 Comment
  POM293661  Senecio flaccidus var. douglasii Lyman Benson 15084 San Bernardino 12 miles southwest of Victorville. 1067 Comment
  POM293666  Brickellia incana Lyman Benson 1954-5-8 15282 San Bernardino 5 mi E of Baker on hwy 15 to Las Vegas. 1067 Comment
  POM293674  Baccharis salicifolia Lyman Benson 1952-10-6 15038 San Bernardino 4 miles above mouth of San Antonio Canyon. 762 Comment
  POM293676  Brickellia californica Lyman Benson 1952-10-6 15037 San Bernardino mouth of San Antonio Canyon 612 Comment
  POM293677  Palafoxia arida var. arida Lyman Benson 1952-10-26 15081 San Bernardino Cronese Valley, Mojave desert between Yermo and Baker. 305 Comment
  POM293678  Dicoria canescens Lyman Benson 1952-10-26 15079 San Bernardino Between Yermo and Baker Comment
  POM293679  Ambrosia eriocentra Lyman Benson 1949-5-8 13721 San Bernardino Desert Pavement of granitic rocks. Grade above the State Line, Mojave Desert. Mt range; Ivanpah. 1219 Comment
  POM293683  Lessingia glandulifera var. glandulifera Lyman Benson 1952-10-26 15083 San Bernardino 12 miles SW of Victorville; Mojave River Comment
  POM293696  Madia elegans Lyman Benson 1949-5-2 13606 San Bernardino Carbon Canyon 1 mile S of Hwy summit, Puente Hills, Pacific Slope. 305 Comment
  POM293752  Acacia greggii var. arizonica Lyman Benson 1953-8-3 15136 San Bernardino South Pass, about 10 miles northwest of Needles 854 Comment
  POM293784  Vulpia microstachys Lyman Benson 1947-5-16 12448 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM293793  Dudleya lanceolata Lyman Benson 1945-5-29 11733 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM293795  Ribes nevadense Lyman Benson 1947-5-16 12409 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293796  Lithophragma affine subsp. mixtum Lyman Benson 1947-5-16 12407 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293797  Horkelia wilderae Lyman D. Benson 1947-5-16 12441 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM293800  Prunus fasciculata var. fasciculata Lyman D. Benson 1947-4-16 12307 San Bernardino Big Pine Road fron the Cajon Pass. Mojave Desert Drainage Area. San Gabriel Mountains. 1646 Comment
  POM293801  Amelanchier pallida Lyman D. Benson 1947-5-16 12457 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  POM293814  Fragaria californica Lyman D. Benson 1947-5-16 12438 San Bernardino Barton Flat Road from Redlands above Santa Ana River. 1829 Comment
  POM293815  Ribes roezlii Lyman Benson 1947-5-16 12456 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  POM293816  Prunus fasciculata Lyman D. Benson 1947-4-24 12327 San Bernardino San Gabriel Mountains, Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM293818  Purshia tridentata var. glandulosa Lyman D. Benson 1947-4-25 12335 San Bernardino Big Pine Road. 1524 Comment
  POM293819  Purshia tridentata var. glandulosa Lyman D. Benson 1947-4-22 12320 San Bernardino Big Pines Road from Cajon. 1707 Comment
  POM293833  Achnatherum speciosum Lyman Benson 1947-4-16 12298 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon 1402 Comment
  POM293835  Poa secunda Lyman Benson 1947-5-16 12449 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  POM293837  Festuca californica subsp. parishii Lyman Benson 1947-5-16 12416 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293838  Melica imperfecta Lyman Benson 1947-5-16 12420 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293839  Melica imperfecta Lyman Benson 1947-5-16 12421 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293840  Poa secunda Lyman Benson 1947-5-16 12433 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293841  Achnatherum lemmonii var. lemmonii Lyman Benson 1947-5-16 12439 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  POM293843  Vulpia microstachys var. ciliata Lyman Benson 1947-5-20 12467 San Bernardino 1/2 mile S of Lake Arrowhead. 1646 Comment
  POM293858  Poa secunda Lyman Benson 1947-4-22 12312 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  POM293861  Poa secunda Lyman Benson 1947-5-20 12466 San Bernardino 1/2 mile S of Lake Arrowhead. 1646 Comment
  POM293863  Elymus trachycaulus subsp. subsecundus Lyman Benson 1947-5-9 12361 San Bernardino San Gabriel Mountains, Flat just below Camp Baldy. 1219 Comment
  POM293869  Ribes nevadense Lyman Benson 1945-6-19 11814 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM293880  Adenostoma fasciculatum var. fasciculatum Lyman D. Benson 1946-5-7 12064 San Bernardino Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area. 915 Comment
  POM293883  Ribes nevadense Lyman Benson 1946-5-7 12072 San Bernardino Canyon, south side of Lake Arrowhead. 1677 Comment
  POM293889  Lasthenia gracilis Lyman Benson 1947-4-22 12315 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  POM293891  Syntrichopappus lemmonii Lyman Benson 1947-4-25 12333 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM293892  Layia glandulosa Lyman Benson 1947-4-22 12313 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  POM293897  Ericameria nauseosa var. hololeuca Lyman Benson 1947-10-9 12823 San Bernardino 1 mile northeast of Cajon. Pacific Slope drainage area. 1098 Comment
  POM293901  Tetradymia axillaris var. longispina Lyman Benson 1947-4-22 12311 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  POM293909  Ericameria nauseosa var. hololeuca Lyman Benson 1946-11-17 12228 San Bernardino Edge of desert, 5 miles north of Cajon Pass. Drainage area: Mojave Desert. 1188 Comment
  POM293910  Senecio flaccidus var. douglasii Lyman Benson 1946-11-17 12227 San Bernardino Edge of desert, 5 miles north of Cajon Pass. Drainage area: Mojave Desert. 1188 Comment
  POM293914  Cirsium scariosum Lyman Benson 1947-5-16 12432 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM293915  Taraxacum californicum Lyman Benson 1947-5-16 12461 San Bernardino South fork of Santa Ana River, east of Barton Flat 1951 Comment
  POM294000  Atriplex hymenelytra Lyman Benson 1949-4-11 13590 San Bernardino Mojave Desert; Hills 5 miles west of Yermo. 732 Comment
  POM294011  Grayia spinosa Lyman Benson 1949-5-4 13615 San Bernardino 15 miles northeast of Baker 1280 Comment
  POM294036  Eriogonum fasciculatum var. foliolosum Lyman Benson 1944-11-21 11564 San Bernardino Alluvial Fan northwest of Claremont. 396 Comment
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Aug 25 2014
  POM294041  Polygonum punctatum Lyman Benson 1945-10-8 11883 San Bernardino Bed of Mojave River, 1 mile above Victorville. 762 Comment
  POM294042  Eriogonum fasciculatum var. polifolium Lyman Benson 1945-10-15 11890 San Bernardino San Gabriel Mountains: Snowcrest, west side of Mt. Baldy. Pacific Slope Drainage Area 1860 Comment
  POM294043  Eriogonum inflatum var. inflatum Lyman Benson 1945-10-8 11869 San Bernardino 1 mile east of Victorville, Mojave Desert 850 Comment
  POM294049  Eriogonum davidsonii Lyman Benson 1945-6-12 11786 San Bernardino Lytle Canyon 1250 Comment
  POM294058  Claytonia rubra subsp. rubra Lyman Benson 1947-5-16 12452 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM294148  Madia gracilis Lyman Benson 1945-6-5 11782 San Bernardino 1 mile SW of Camp Baldy. Drainage area, Pacific Slope. 1066 Comment
  POM294198  Arctostaphylos glauca Lyman Benson 1953-1-25 15090 San Bernardino The Narrows, San Antonio Canyon, San Gabriel Mountains, Pacific Slope Drainage Area 1067 Comment
  POM294200  Penstemon palmeri Lyman D. Benson 1949-5-8 13720 San Bernardino Ivanpah Mountain Range (east side). Grade from Las Vegas, Nevada, 5 miles above the state line. 1220 Comment
  POM294258  Senecio flaccidus var. douglasii Lyman Benson 1945-10-8 11885 San Bernardino Mesa 2 miles north of Cajon Pass. Mojave Desert. 1219 Comment
  POM294260  Brickellia californica Lyman Benson 1945-10-15 11889 San Bernardino San Gabriel Mountains: Snowcrest, west side of Mt. Baldy. Pacific Slope Drainage Area 1860 Comment
  POM294269  Lepidospartum squamatum Lyman Benson 1944-11-21 11562 San Bernardino Alluvial Fan northwest of Claremont. 396 Comment
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Aug 25 2014
  POM294272  Ericameria pinifolia Lyman Benson 1944-11-21 11563 San Bernardino Alluvial Fan northwest of Claremont. 396 Comment
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Aug 25 2014
  POM294274  Ericameria pinifolia Lyman Benson 1944-11-23 11569 San Bernardino San Antonio Canyon. 1524 Comment
  POM294275  Senecio flaccidus var. douglasii Lyman Benson 1944-11-23 11570 San Bernardino San Antonio Canyon. 1524 Comment
  POM294277  Ericameria cuneata var. spathulata Lyman Benson 1945-10-8 11866 San Bernardino 1 mile east of Victorville, Mojave Desert 822 Comment
  POM294278  Brickellia desertorum Lyman Benson 1945-10-8 11867 San Bernardino 1 mile east of Victorville, Mojave Desert 822 Comment
  POM294279  Stephanomeria pauciflora Lyman Benson 1945-10-8 11868 San Bernardino 1 mile east of Victorville, Mojave Desert 822 Comment
  POM294280  Chrysothamnus nauseosus subsp. hololeucus Lyman Benson 1945-10-8 11874 San Bernardino 1 mile east of Victorville, Mojave Desert 822 Comment
  POM294281  Ambrosia psilostachya Lyman Benson 1945-10-8 11881 San Bernardino Bed of Mojave River, 1 mile above Victorville. 762 Comment
  POM294284  Corethrogyne filaginifolia var. filaginifolia Lyman Benson 1945-10-1 11853 San Bernardino San Antonio Canyon, San Gabriel Mountains, Pomona Valley Drainage Area. 793 Comment
  POM294285  Artemisia douglasiana Lyman Benson 1945-10-1 11854 San Bernardino San Antonio Canyon. San Gabriel Mt. Range 1097 Comment
  POM294286  Senecio flaccidus var. douglasii Lyman Benson 1945-10-1 11856 San Bernardino San Gabriel Mountains; Pomona Valley Drainage; San Antonio Canyon 793 Comment
  POM294287  Corethrogyne filaginifolia Lyman Benson 1945-10-1 11858 San Bernardino San Antonio Canyon. San Gabriel Mt. Range 1097 Comment
  POM294288  Brickellia californica Lyman Benson 1945-10-1 11861 San Bernardino San Antonio Canyon. San Gabriel Mt. Range 1097 Comment
  POM294312  Mentzelia laevicaulis Lyman Benson 1946-12-17 12270 San Bernardino Mouth of San Antonio Canyon. Drainage area Pacific slope. 610 Comment
  POM294316  Osmorhiza brachypoda Lyman Benson 1947-5-16 12410 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM294321  Mentzelia veatchiana Lyman Benson 1947-4-24 12328 San Bernardino San Gabriel Mountains, Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM294342  Lomatium mohavense Lyman Benson 1947-4-24 12329 San Bernardino San Gabriel Mountains, Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM294360  Rhus trilobata Lyman Benson 1945-6-12 11793 San Bernardino Lytle Canyon 1250 Comment
  POM294542  Carex multicaulis Lyman Benson 1947-5-16 12454 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM294547  Carex multicaulis Lyman Benson 1945-6-19 11813 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM294557  Acamptopappus sphaerocephalus Lyman Benson 1947-5-10 12365 San Bernardino 5 miles north of Jct. of US 395 and US 66 south of Adelanto. 1067 Comment
  POM294559  Acamptopappus sphaerocephalus var. sphaerocephalus Lyman Benson 1947-5-10 12365 San Bernardino 5 miles north of junction of U.S. 395 and U.S. 66, south of Adelanto. Mojave Desert 1006 Comment
  POM294574  Ericameria cuneata var. cuneata Lyman Benson 1945-10-15 11893 San Bernardino San Gabriel Mountains: Snowcrest, west side of Mt. Baldy. Pacific Slope Drainage Area 1860 Comment
  POM294590  Ericameria linearifolia Lyman Benson 1945-6-12 11787 San Bernardino Lytle Canyon. San Gabriel Mt. Range. 1249 Comment
  POM294602  Rubus ursinus Lyman D. Benson 1947-5-16 12417 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM294642  Maianthemum racemosum Lyman Benson 1945-6-19 11807 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM294643  Yucca whipplei var. whipplei Lyman Benson 1946-5-7 12063 San Bernardino Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area. 915 Comment
  POM294716  Achnatherum coronatum Lyman Benson 1945-5-29 11730 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM294717  Delphinium parryi subsp. parryi Lyman Benson 1945-5-24 11732 -A San Bernardino Lytle Canyon, San Gabriel Mountains; Pacific Slope Drainage Area. 762 Comment
  POM294722  Achnatherum occidentale subsp. occidentale Lyman Benson 1945-6-19 11816 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM294725  Bromus carinatus Lyman Benson 1945-6-19 11801 San Bernardino Lake Arrowhead. San Bernardino Mountains. 1585 Comment
  POM294726  Koeleria macrantha Lyman Benson 1945-6-19 11824 San Bernardino Strawberry flat, southeast of Lake Arrowhead 1829 Comment
  POM294814  Pterospora andromedea Lyman Benson 1946-5-7 12074 San Bernardino Canyon, south side of Lake Arrowhead. 1677 Comment
  POM295214  Salix lasiolepis Lyman D. Benson, Robert Benson 1951-4-23 14773 San Bernardino Snow Valley just west of first summit west of Big Bear Lake. San Bernardino Mt. Range 2073 Comment
  POM295218  Salix scouleriana Lyman D. Benson, Robert Benson 1951-4-23 14772 San Bernardino Snow Valley just west of first summit west of Big Bear Lake. San Bernardino Mt. Range 2073 Comment
  POM295219  Garrya veatchii Lyman Benson 1950-12-23 14760 San Bernardino Glenn Ranch, Lytle Creek Canyon. 854 Comment
  POM295223  Salix Lyman D. Benson, Robert Benson 1951-4-23 14776 San Bernardino South shore of Big Bear Lake, 0.5 miles east of the dam 2134 Comment
  POM295226  Garrya veatchii Lyman Benson, Robert Benson 1951-4-1 14763 San Bernardino 2 miles west of Big Bear Lake Dam in the San Bernardino Mt. range. 2134 Comment
  POM295231  Garrya veatchii Lyman Benson 1950-12-23 14759 San Bernardino Glenn Ranch, Lytle Creek Canyon. 854 Comment
  POM295240  Salix scouleriana Lyman D. Benson 1949-5-12 13728 San Bernardino 1/2 mile south of Lake Arrowhead. 1646 Comment
  POM295504  Lotus argophyllus var. argophyllus Lyman Benson 1947-5-16 12422 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM295507  Astragalus leucolobus Lyman Benson 1947-5-16 12447 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  POM295512  Lotus argophyllus subsp. decorus Lyman Benson 1947-5-20 12469 San Bernardino Road to Rim of World Drive above San Bernardino. 1280 Comment
  POM295513  Amorpha californica Lyman Benson 1947-5-20 12470 San Bernardino Road to Rim of World Drive above San Bernardino. 1098 Comment
  POM295516  Lotus strigosus Lyman Benson 1947-5-6 12357 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM295517  Lotus Lyman Benson 1947-4-25 12331 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM295528  Lupinus excubitus var. austromontanus Lyman D. Benson 1946-5-7 12075 San Bernardino West end Rim of the World Drive. Mt. Range. San Bernardino. 1677 Comment
  POM295549  Lotus crassifolius Lyman Benson 1945-6-19 11815 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM295553  Lotus argophyllus subsp. decorus Lyman Benson 1945-6-19 11820 San Bernardino Strawberry flat, southeast of Lake Arrowhead 1829 Comment
  POM295575  Cornus nuttallii Lyman Benson 1945-6-19 11810 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM295576  Cornus stolonifera Lyman Benson 1945-6-19 11826 San Bernardino Spring on San Bernardino Mountain Road above San Bernardino. 1067 Comment
  POM295593  Hydrocotyle umbellata Lyman Benson 1945-10-8 11878 San Bernardino Bed of Mojave River, 1 mile above Victorville. 762 Comment
  POM295597  Phoradendron macrophyllum Lyman D. Benson 1946-11-17 12230 San Bernardino Edge of desert, 5 miles north of Cajon Pass. Drainage area: Mojave Desert. 1189 Comment
  POM295598  Phoradendron densum Lyman D. Benson 1946-11-17 12229 San Bernardino Edge of desert, 5 miles north of Cajon Pass. Drainage area: Mojave Desert. 1189 Comment
  POM295609  Cornus stolonifera Lyman Benson 1947-5-23 12476 San Bernardino 0.5 mile south of Lake Arrowhead. 1646 Comment
  POM295623  Ambrosia acanthicarpa Lyman Benson 1953-10-19 15254 San Bernardino 1 mi. NE of Canjon Pass. 1220 Comment
  POM295653  Chrysothamnus paniculatus Lyman Benson 1949-10-19 14266 San Bernardino 10 miles W of Mtn Pass, hwy 91 and 466, Ivanpah Range, Colorado River Drainage area. 1067 Comment
  POM295654  Chrysothamnus paniculatus Lyman Benson 1949-10-19 14265 San Bernardino 10 miles W of Mtn Pass, hwy 91 and 466, Ivanpah Range, Colorado River Drainage area. 1067 Comment
  POM295737  Garrya veatchii Lyman Benson 1947-6-12 11789 San Bernardino Lytle Canyon. 1250 Comment
  POM295738  Garrya veatchii Lyman Benson 1946-11-21 12244 San Bernardino Road to Big Pine from Canyon. San Gabriel Mt. 1616 Comment
  POM295749  Garrya veatchii Lyman Benson 1946-11-17 12241 San Bernardino 1 mile north of Cajon Pass 1280 Comment
  POM295989  Fremontodendron californicum subsp. californicum Lyman D. Benson 1945-6-12 11788 San Bernardino Lytle Canyon 1250 Comment
  POM295990  Rhamnus ilicifolia Lyman Benson 1945-6-12 11794 San Bernardino Lytle Canyon 1250 Comment
  POM296021  Clematis ligusticifolia Lyman Benson 1945-10-1 11857 San Bernardino San Antonio Canyon, San Gabriel Mountains, Pomona Valley Drainage Area. 793 Comment
  POM296036  Helianthemum scoparium Lyman Benson 1945-10-1 11852 San Bernardino San Antonio Canyon, San Gabriel Mountains, Pomona Valley Drainage Area. 793 Comment
  POM296112  Pleuraphis rigida Lyman Benson 1937-4-25 8260 San Bernardino Cronese Valley, 18 miles W of Baker, Cronese Lake Watershed. 488 Comment
  POM296146  Maianthemum racemosum subsp. amplexicaule Lyman Benson 1945-6-19 11808 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM296350  Ribes nevadense Lyman Benson 1945-6-19 11814 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM296369  Alnus rhombifolia Lyman Benson 1945-10-1 11859 San Bernardino San Antonio Canyon, San Gabriel Mountains, Pomona Valley Drainage Area. 793 Comment
  POM296371  Quercus wislizeni var. frutescens Lyman Benson 1945-5-29 11739 San Bernardino Lytle canyon. 762 Comment
  POM296374  Salix scouleriana Lyman D. Benson 11547 San Bernardino Grade on lake Arrowhead road north of San Bernardino. Pacific Slope drainage area. 1372 Comment
  POM296375  Salix exigua Lyman D. Benson 1947-4-22 12323 San Bernardino Road to Big Pine above Wrightwood, San Gabriel Mountains, Mojave Desert Drainage Area. 1829 Comment
  POM296376  Salix lasiolepis Lyman D. Benson 1947-4-22 12318 San Bernardino Big Pines Road from Cajon. 1707 Comment
  POM296381  Salix lasiolepis Lyman D. Benson 1947-4-22 12324 San Bernardino Road to Big Pine above Wrightwood, San Gabriel Mountains, Mojave Desert Drainage Area. 1829 Comment
  POM296393  Garrya veatchii Lyman Benson 1953-1-25 15092 San Bernardino The Narrows, San Antonio Canyon. San Gabriel Mountains, Pacific Slope Drainage Area. 1067 Comment
  POM296497  Ivesia argyrocoma Lyman D. Benson 1951-4-23 14777 San Bernardino South shore of Big Bear Lake, 0.5 miles east of the dam 2134 Comment
  POM296514A  Purshia tridentata var. glandulosa Lyman D. Benson 1954-4-18 15275 San Bernardino 1 mile west of Cajon. 610 Comment
  POM296593A  Croton californicus Lyman Benson 1952-10-26 15078 San Bernardino Between Yermo and Baker. Comment
  POM296789  Phacelia curvipes Lyman Benson 1947-5-16 12446 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  POM296790  Nemophila menziesii var. integrifolia Lyman Benson 1947-5-16 12411 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM296791  Solanum umbelliferum Lyman D. Benson 1947-5-16 12426 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM296792  Cryptantha intermedia Lyman Benson 1947-5-16 12435 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM296797  Pectocarya setosa Lyman Benson 1947-4-16 12300 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon 1402 Comment
  POM296799  Gilia aliquanta subsp. aliquanta Lyman Benson 1947-4-16 12298 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  POM296804B  Phacelia fremontii Lyman Benson 1946-4-16 12296 San Bernardino Edge of Mojave Desert, 10 miles NW of Canyon, San Gabriel Mt. 1402 Comment
  POM296805A  Amsinckia tessellata var. tessellata Lyman Benson 1947-4-25 12326 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. 1402 Comment
  POM296806  Lycium cooperi Lyman D. Benson 1947-4-16 12305 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  POM296808A  Bromus carinatus Lyman Benson 1947-5-16 12418 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM296817  Garrya veatchii Lyman Benson 1950-12-23 14759 San Bernardino Glenn Ranch, Lytle Creek Canyon. 854 Comment
  POM296828B  Alnus rhombifolia Lyman Benson 1950-12-23 14758 San Bernardino Glenn Ranch, Lytle Creek Canyon, San Gabriel Mtns. Pacific Slope drainage. 853 Comment
  POM296834B  Salix scouleriana Lyman D. Benson 1951-4-23 14776 San Bernardino South shore of Big Bear Lake, 0.5 miles east of the dam 2134 Comment
  POM296914  Achnatherum speciosum Lyman Benson 1945-6-12 11791 San Bernardino Lytle Canyon 1250 Comment
  POM296915A  Elymus elymoides subsp. elymoides Lyman Benson 1945-6-12 11792 San Bernardino Lytle Canyon 1250 Comment
  POM296917  Castilleja foliolosa Lyman D. Benson 1946-5-7 12065 San Bernardino Mountains 5 miles above San Bernardino: San Bernardino Mountains, Pacific Slope Drainage Area. 915 Comment
  POM296920B  Penstemon grinnellii Lyman D. Benson 1947-5-23 12472 San Bernardino Rim of the World Drive above San Bernardino. 1280 Comment
  POM296927  Penstemon grinnellii subsp. grinnellii Lyman D. Benson 1945-11-4 11907 San Bernardino Snowcrest, west side of Mt. Baldy 1860 Comment
  POM296930  Collinsia childii Lyman D. Benson 1945-6-19 11812 San Bernardino Canyon southeast of Lake Arrowhead, San Bernardino Mountains. 1677 Comment
  POM296932  Mimulus aurantiacus Lyman Benson 1945-5-29 11746 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM296936  Euthamia occidentalis Lyman Benson 1945-10-8 11880 San Bernardino Bed of the Mojave River 1 mi NE of Victorville 762 Comment
  POM296951  Mimulus aurantiacus var. pubescens Lyman Benson 1947-5-16 12427 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM296953  Castilleja plagiotoma Lyman D. Benson 1947-4-16 12293 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  POM296993  Linanthus californicus Lyman Benson 1945-5-29 II 737 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  POM296997  Tetradymia comosa Lyman Benson 1958-12-5 15844 San Bernardino West of Weirick Ranch. San Bernardino Mt. Range. Drainage area: Mojave River. 1219 Comment
  POM296998  Juniperus californica Lyman Benson 1958-12-5 15843 San Bernardino West of Weirick Ranch. San Bernardino Mt. Range. Drainage area: Mojave River. 1219 Comment
  POM300564  Malacothrix glabrata Lyman Benson 1958-4-18 15787 San Bernardino Mohave Desert, Old Woman Springs. 762 Comment
  POM300567  Anisocoma acaulis Lyman Benson 1958-4-18 15789 San Bernardino Mohave Desert, Old Woman Springs. 762 Comment
  POM302277  Lomatium lucidum Lyman Benson 1957-5-16 15728 San Bernardino Grade just north of San Bernardino. 579 Comment
  POM302285  Calochortus splendens Lyman Benson 1967-5-16 15725 San Bernardino Grade just north of San Bernardino. Pacific Slope Drainage Area, San Bernardino Mountains. 579 Comment
  POM303742  Ephedra nevadensis Lyman Benson 1947-4-16 12301 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon 1402 Comment
  POM303757  Pinus coulteri Lyman Benson 1947-5-6 12360 San Bernardino Flat just below Camp Baldy 1220 Comment
  POM303762  Pellaea mucronata var. mucronata Lyman Benson 1947-5-16 12415 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  POM303773  Ranunculus uncinatus Lyman Benson 1945-6-19 11805 San Bernardino Lake Arrowhead. San Bernardino Mountains. 1585 Comment
  POM303779  Selaginella bigelovii Lyman Benson 1944-11-23 11566 San Bernardino San Gabriel Mountains, mouth of San Antonio Canyon. 609 Comment
  POM311452A  Opuntia vaseyi Lyman Benson 1963-6-20 16346 San Bernardino Crystal Springs grade above Redlands. 366 Comment
  POM311573  Cylindropuntia echinocarpa Lyman Benson 1962-11-30 s.n. San Bernardino 1 mile north of turnoff to Keane Wonder Mill; Death Valley north of Stovepipe Wells. 91 Comment
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Aug 25 2014
  POM311575  Opuntia basilaris var. basilaris Robert Benson 1962-11-30 s.n. San Bernardino 1 miles north of turnoff for Keane Wonder Mill; Death Valley north of Stovepipe Wells. 91 Comment
Read comments
Aug 25 2014
  POM312078  Opuntia echinocarpa var. echinocarpa Lyman Benson, L. Scheinvar 1975-3-1 LS- 1660 San Bernardino Little San Bernardino Mountains. The head of Morongo Valley. 915 Comment
  POM313408A  Opuntia phaeacantha Lyman Benson 1963-6-20 16347 San Bernardino Crystal Springs grade above Redlands. 366 Comment
  POM317391  Echinocereus mojavensis Lyman Benson, P. C. Baker, John Adams 1966-5-25 16651 San Bernardino San Bernardino Mountains. Doble Mine about 2 miles northeast of the northern arm of Baldwin Lake. 2226 Comment
  POM317409  Echinocereus engelmannii var. engelmannii Lyman Benson 1966-5-25 16652 San Bernardino San Bernardino Mountains; Johnson Grade (about 1/2 mile down the grade). 2043 Comment
  POM317492  Sclerocactus polyancistrus Lyman Benson 1968-5-11 16698 San Bernardino Hill; 1 mile southeast of Oro Grande. Mojave Desert drainage area. 762 Comment
  POM317510  Opuntia parryi Lyman Benson 1966-5-25 16645 San Bernardino South fork Santa Ana River east of Barton Flats. 1890 Comment
  POM317663  Opuntia basilaris var. basilaris Lyman Benson 1966-5-25 16649 San Bernardino 1 mile north of hwy summit; south fork Santa Ana River to Big Bear Lake. 2439 Comment
  POM317673  Opuntia phaeacantha Lyman Benson 1966-5-25 16653 San Bernardino San Bernardino Mountains. Cactus Flats area near Cactus Jim grave. 1768 Comment
  POM317693  Opuntia phaeacantha Lyman Benson 1966-5-25 16650 San Bernardino San Bernardino Mountains. Doble Mine about 2 miles northeast of the northern arm of Baldwin Lake. 2226 Comment
  POM321079  Opuntia ramosissima Lyman Benson, L. Scheinvar 1975-3-1 LS- 1661 San Bernardino Joshua Tree National Monument. Comment
  RSA0030044  Delphinium patens subsp. montanum Lyman Benson 1947-5-16 12442 San Bernardino Jenks Lake above Barton Flat, San Bernardino Mountains. 2073 Comment
  RSA0117867  Iris hartwegii Robert L. Benson 1960-5-12 45 San Bernardino 5 miles west of the Lake Arrowhead turnoff on Rim of the World Drive. Mt. Range: San Bernardino. 1524 Comment
  RSA0117872  Phacelia davidsonii Robert L. Benson 1960-5-12 43 San Bernardino 5 miles west of the Lake Arrowhead turnoff on Rim of the World Drive. Mt. Range: San Bernardino. 1524 Comment
  RSA0117873  Godetia goddardii Robert L. Benson 1960-5-12 40 San Bernardino 1/2 mile W. of Arrowhead Springs. Mt. Range: San Bernardino. 609 Comment
  RSA0120791  Arctostaphylos Lyman Benson 1949-4-11 13595 San Bernardino 2 miles east of Cajon Pass, San Gabriel Mts 1220 Comment
  RSA0120792  Arctostaphylos Lyman Benson 1949-4-11 13596 San Bernardino 2 miles east of Cajon Pass, San Gabriel Mts 1220 Comment
  RSA0120913  Dalea Lyman Benson 1949-5-4 13610 San Bernardino 12 miles south of Barstow. 1036 Comment
  RSA0120915  Arabis Lyman Benson 1946-5-7 12078 San Bernardino West end of Rim of the World Drive, San Bernardino Mountains. Comment
  RSA185276  Echinocereus triglochidiatus var. mojavensis Lyman Benson, Robert Benson 1956-5-6 15633 -D San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  RSA273371  Quercus john-tuckeri Lyman Benson 1947-10-9 12824 San Bernardino 1 mile NE of Canyon Pass, San Bernardino Mt. Mojave Desert 1280 Comment
  RSA277146  Calocedrus decurrens Lyman Benson 1945-10-15 11891 San Bernardino San Gabriel Mountains: Snowcrest, west side of Mt. Baldy. Pacific Slope Drainage Area 1860 Comment
  RSA283361  Salvia mellifera Lyman Benson 1932-3-25 3152 San Bernardino Cajon Canyon, San Bernardino Mt. Range, Cajon Creek watershed. 610 Comment
  RSA285276  Echinocereus mojavensis Lyman Benson, Robert Benson 1956-5-6 15633 -D San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  RSA290507  Arctostaphylos glauca Lyman Benson 1949-11-7 14278 San Bernardino Road from State route 138 to Big Pines, northeast of Wrightwood. 1585 Comment
  RSA292853  Arctostaphylos glauca Lyman Benson 1949-4-11 13594 San Bernardino 2 miles east of Cajon Pass, San Gabriel Mts. 1220 Comment
  RSA293177  Eriogonum fasciculatum var. polifolium Lyman Benson 1947-5-10 12366 San Bernardino 5 miles north of Jct. of US 395 and US 66 south of Adelanto. 1067 Comment
  RSA293597  Eriodictyon trichocalyx var. trichocalyx Lyman Benson 1945-5-29 11738 San Bernardino Lytle canyon. 762 Comment
  RSA293598  Linanthus californicus Lyman Benson 1945-5-29 11737 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  RSA293601  Cryptantha intermedia Lyman Benson 1945-5-29 11748 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  RSA293639  Nemophila menziesii var. integrifolia Lyman Benson 1947-5-6 12353 San Bernardino Flat just below Camp Baldy 1220 Comment
  RSA293753  Cercidium microphyllum Lyman Benson 1953-8-3 15137 San Bernardino South Pass, about 10 miles northwest of Needles. 854 Comment
  RSA293890  Anisocoma acaulis Lyman Benson 1947-4-22 12316 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mojave Desert drainage area. 1402 Comment
  RSA294261  Bidens laevis Lyman Benson 1945-10-8 11884 San Bernardino Bed of the Mojave River 1 mi NE of Victorville 762 Comment
  RSA294408  Mentzelia laevicaulis Lyman Benson 1945-11-4 11909 San Bernardino San Antonio Canyon. Drainage Area: Pacific Slope. 701 Comment
  RSA294721  Koeleria macrantha Lyman Benson 1945-5-29 11743 San Bernardino Lytle canyon. 762 Comment
  RSA295215  Garrya veatchii Lyman Benson, Robert Benson 1950-12-23 14762 San Bernardino Lytle Creek Canyon, below Ranger Station, San Gabriel Mt. 793 Comment
  RSA295500  Lupinus concinnus Lyman Benson 1947-4-16 12306 San Bernardino Cajon Canyon at beginning of cut-off to Glen Ranch 701 Comment
  RSA295571  Mentzelia micrantha Lyman Benson 1945-6-5 11776 San Bernardino San Antonio Canyon. Drainage Area: Pacific Slope. Slope: South. 1067 Comment
  RSA295592  Hydrocotyle ranunculoides Lyman Benson 1945-10-8 11877 San Bernardino Bed of Mojave River, 1 mile above Victorville. 762 Comment
  RSA295604  Mentzelia laevicaulis Lyman Benson 1945-11-4 11909 San Bernardino San Antonio Canyon. Drainage Area: Pacific Slope. 701 Comment
  RSA296798  Nemophila menziesii var. menziesii Lyman Benson 1947-4-16 12295 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  RSA300561  Camissonia boothii Lyman Benson 1958-4-18 15788 San Bernardino Mohave Desert, Old Woman Springs. 762 Comment
  RSA311452B  Opuntia vaseyi Lyman Benson 1963-6-20 16346 San Bernardino Crystal Springs grade above Redlands. 366 Comment
  RSA430440  Chaenactis carphoclinia var. carphoclinia Lyman Benson 1937-4-25 8248 San Bernardino Baker, Soda Lake watershed. 305 Comment
  RSA430453  Prunus fasciculata var. fasciculata Lyman D. Benson 1947-4-16 12307 San Bernardino Big Pine Road fron the Cajon Pass. Mojave Desert Drainage Area. San Gabriel Mountains. 1646 Comment
  RSA430454  Collinsia heterophylla var. heterophylla Lyman D. Benson 1949-5-2 13609 San Bernardino Puente Hills, Pacific Slope Drainage, Carbon Canyon, 1 mi S of Summit on Carbon Canyon Rd. Comment
  RSA444718  Ericameria cooperi Lyman Benson 1968-5-11 16695 San Bernardino Wash just E of Us 66, us 395 jct. 915 Comment
  RSA444741  Poa secunda Lyman Benson 1947-5-16 12449 San Bernardino Jenks Lake above Barton Flat. Pacific slope drainage area. 2073 Comment
  RSA444742  Cirsium scariosum Lyman Benson 1947-5-16 12432 San Bernardino Mountain Home Creek, San Bernardino Mts.; Pacific Slope Drainage 1357 Comment
  RSA444743  Ribes nevadense Lyman Benson 1946-5-7 12072 San Bernardino South side of Arrowhead Lake, San Bernardino Mtns. 1677 Comment
  RSA444744  Ericameria linearifolia Lyman Benson 1947-4-16 12304 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon 1402 Comment
  RSA444745  Castilleja plagiotoma Lyman D. Benson 1947-4-16 12293 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon. 1402 Comment
  RSA444746  Calystegia occidentalis subsp. fulcrata Lyman Benson 1947-5-23 12471 San Bernardino Rim of the World Drive above San Bernardino. 1280 Comment
  RSA444747  Penstemon grinnellii subsp. grinnellii Lyman D. Benson 1945-11-4 11907 San Bernardino Snowcrest, west side of Mt. Baldy 1860 Comment
  RSA444776  Pinus monophylla Lyman Benson 1946-11-21 12243 San Bernardino Big Pine Rd. from Cajon 1829 Comment
  RSA444777  Ceanothus greggii var. perplexans Lyman Benson 1966-5-25 16646 San Bernardino South fork Santa Ana River east of Barton Flats. 1890 Comment
  RSA444778  Amsonia tomentosa var. tomentosa Lyman Benson 1966-5-25 16654 San Bernardino Cactus Flat area near Cactus Jim grave. 1768 Comment
  RSA444780  Ericameria cooperi Lyman Benson 1968-5-11 16696 San Bernardino Wash just E of Us 66, us 395 jct. 915 Comment
  RSA444786  Juniperus occidentalis var. australis Lyman Benson 1966-5-25 16648 San Bernardino 1/2 mile north of the highway summit; South fork Santa Ana River to Big Bear Lake. Alt 8,100 ft. 2468 Comment
  RSA457454  Claytonia parviflora subsp. tenuifolia Lyman Benson, Wallace G. Sanford 1947-5-14 115 San Bernardino Santa Ana River, Alt. 6800 ft. 2073 Comment
  RSA479443  Pellaea mucronata var. mucronata Lyman Benson 1968-11-25 16701 San Bernardino San Gabriel Mountains, 1 mile northeast of Camp Baldy. Comment
  RSA481768  Brickellia californica Lyman Benson 1952-10-6 15037 San Bernardino 4 miles above mouth of San Antonio Canyon. 762 Comment
  RSA481786  Brickellia californica Lyman Benson 1952-10-6 15037 San Bernardino 4 miles above mouth of San Antonio Canyon. 762 Comment
  RSA624084  Clematis ligusticifolia Lyman Benson 1945-10-1 11857 San Bernardino San Antonio Canyon, San Gabriel Mountains, Pomona Valley Drainage Area. 793 Comment
  RSA713077  Quercus Lyman Benson 1947-10-9 12810 San Bernardino 1 mile northeast of Cajon. Pacific Slope drainage area. 1098 Comment
  SBBG93361  Poa secunda L. Benson 1947-4-22 12312 San Bernardino 10 mi NW of Cajon Pass 1402 Comment
  SD126088  Poa secunda Lyman Benson 1947-4-22 12312 San Bernardino Western edge of the Mojave Desert, 10 mi. NW of Cajon Pass, Joshua Tree woodland 1402 Comment
  SD126110  Castilleja plagiotoma Lyman Benson 1947-4-16 12293 San Bernardino Western edge of Mojave Desert, 10 miles NW of Cajon Pass, San Gabriel Mtns 1402 Comment
  SD127602  Mentzelia laevicaulis Lyman Benson 1946-12-17 12270 San Bernardino Mouth of San Antonio Canyon, San Gabriel Mountains. 609 Comment
  SEINET224178  Opuntia phaeacantha Lyman Benson 1963-6-20 16347 San Bernardino Crystal Springs grade above Redlands. 366 Comment
  SEINET224179  Opuntia phaeacantha var. major Lyman Benson 1958-11-25 16702 San Bernardino Chapman Ranch about one mile above Camp Baldy, San antonio Canyon; east side of cnayon. 1524 Comment
  SEINET224184  Opuntia littoralis var. piercei Lyman Benson 1955-10-30 15614 San Bernardino Igo's Store, first canyon on the road to Barton Flats 1067 Comment
  SEINET224195  Opuntia littoralis var. piercei Lyman Benson 1955-10-30 15609 San Bernardino south Fork of Santa Ana River: Camp ground at road aend beyond Barton Ft. 1981 Comment
  SEINET224220  Echinocereus engelmannii var. munzii Lyman Benson 1966-5-25 16652 San Bernardino About one-half mile down Johnson Grade 2042 Comment
  SEINET224226  Echinocereus engelmannii var. munzii Lyman Benson, Robert Benson 1951-4-1 14765 San Bernardino North side of Baldwin Lake 2134 Comment
  SEINET224291 Image available Sclerocactus polyancistrus Lyman Benson 1968-5-11 16698 San Bernardino Hill 1 mile southeast of Oro Grande 762 Comment
  SEINET3921869  Bromus carinatus Lyman Benson 1945-6-19 11801 San Bernardino Lake Arrowhead, San Bernardino Mtns. Sierran Forest.; 0 1585 Comment
  SEINET881605 Image available Prosopis juliflora var. torreyana L. Benson 1941-1 11000 San Bernardino Needles; between the hwy and the railroad a few blocks W of the Santa Fe Depot; Colorado River. 152 Comment
  UC1551935  Castilleja plagiotoma Lyman Benson 1947-4-16 12293 San Bernardino 10 mi nw Cajon Pass (w edge of Mojave Desert, San Gabriel Mts); San Gabriel Mountains, Mojave Desert 1402 Comment
  UC1551998  Salix exigua Lyman Benson 1947-4-22 12323 San Bernardino rd. to Big Pine above Wrightwood 1828 Comment
  UC1552015  Collinsia childii Lyman Benson 1945-6-19 11812 San Bernardino canyon se Lake Arrowhead; San Bernardino Mtns 1676 Comment
  UC1552016  Purshia tridentata var. glandulosa Lyman Benson 1954-4-18 15275 San Bernardino 1 mi w Cajon Pass Summit; San Gabriel Mts., Pacific Slope Drainage 609 Comment
  UC511116  Dendromecon rigida Lyman Benson 1932-3-25 3154 San Bernardino Cajon Canyon San Bernardino Mt. Range, Cajon Creek Watershed (wash, s slope) 609 Comment
  UC511186  Cercocarpus betuloides var. betuloides Lyman Benson 1932-3-25 3153 San Bernardino Cajon Canyon, Cajon Creek Watershed Cajon Canyon; San Bernardino Mountain Range, Cajon Canyon 609 Comment
  UC656582  Prosopis glandulosa var. torreyana Lyman Benson 1941-7-6 11000 San Bernardino Needles Colorado River (a few blocks w of the Santa Fe Depot, between the highway and the railroad); W of the Santa Fe Depot, Needles, Colorado River 152 Comment
  UCD50239  Achnatherum lettermanii Lyman Benson 1947-5-16 12439 San Bernardino Jenks Lake, above Barton Flat, San Bernardino Mtns. Pacific Slope, Sierran Montane Forest, N slope. 2072 Comment
  UCR158767  Amorpha californica Lyman Benson 1947-5-10 12470 San Bernardino San Bernardino Mtns., road to Rim of the World Drive, north of San Bernardino 1098 Comment
  UCR158768  Senna armata Lyman Benson 1953-8-3 15137 San Bernardino Northern Sonoran (Colorado) Desert, South Pass, about 10 miles northwest of Needles, Sacramento Mtns. 854 Comment
  UCR158769  Psorothamnus arborescens var. arborescens Lyman Benson 1949-5-4 13610 San Bernardino Mojave Desert, 12 miles SW of Barstow near Hodge, US 61 & 91 701 Comment
  UCR208962  Quercus john-tuckeri Lyman Benson 1946-11-21 12239 San Bernardino San Gabriel Mountains, 1 mile north of Cajon Pass, above the Mojave Desert 1280 Comment
  UCR50040  Cornus sericea subsp. occidentalis Lyman Benson 1947-5-23 12476 San Bernardino San Bernardino Mtns., 0.5 mi south of Lake Arrowhead 1646 Comment
  UCR50041  Madia gracilis Lyman Benson 1949-5-2 13606 San Bernardino Puente [Chino] Hills, Pacific Slope Drainage, Carbon Canyon, 1 mi south of Summit on Carbon Canyon Rd. Comment
  UCR51260  Festuca californica var. parishii Lyman Benson 1947-5-16 12416 San Bernardino San Bernardino Mtns, Mountain Home Creek Canyon 1357 Comment
  UCR51269  Festuca microstachys Lyman Benson 1947-5-20 12467 San Bernardino San Bernardino Mtns., One-half mile south of Lake Arrowhead 1646 Comment
  UCR51558  Syntrichopappus lemmonii Lyman Benson 1947-4-5 12333 San Bernardino Western Mojave Desert, 10 mi NW of Cajon Pass 1402 Comment
  UCR51559  Elaeagnus angustifolia Lyman Benson 1945-10-8 11876 San Bernardino Mojave Desert, bed of the Mojave River, 1 mi NE of Victorville 765 Comment
  UCR51561  Ericameria pinifolia Lyman Benson 1944-11-23 11569 San Bernardino San Gabriel Mtns., San Antonio Canyon, Pacific slope 1524 Comment
  UCR51563  Brickellia californica Lyman Benson 1952-10-6 15037 San Bernardino San Gabriel Mtns., mouth of San Antonio Canyon 612 Comment
  UCR51679  Brickellia incana Lyman Benson 1954-5-8 15282 San Bernardino Eastern Mojave Desert, 5 mi east of Baker on Hwy 15 to Las Vegas 1070 Comment
  UCR51680  Bidens laevis Lyman Benson 1945-10-8 11884 San Bernardino Mojave Desert, bed of the Mojave River, 1 mi NE of Victorville 765 Comment
  UCSB59681  Castilleja plagiotoma Benson, Lyman 1947-4-16 San Bernardino Western edge of the Mojave Desert, 10 miles NW of Cajon Pass. San Gabriel Mtns. 1402 Comment
  UCSB59682  Salix exigua Benson, Lyman 1947-4-22 San Bernardino Road to Big Pine above Wrightwood 1828 Comment
  UCSB59701  Silene lemmonii Benson, Lyman 1947-5-16 San Bernardino Mountain Home Creek Canyon San Bernardino Mtns.; Pacific slope drainage 1356 Comment
  UCSB59718  Senecio flaccidus var. douglasii Benson, Lyman 1952-10-26 San Bernardino 12 miles SW of Victorville, Mojave River Drainage 1066 Comment
  CAS-BOT-BC508547  Maianthemum racemosum subsp. amplexicaule Lyman Benson 1945-6-19 11808 San Bernardino Unnamed small canyon SE of Lake Arrowhead, San Bernardino Mts., Sierran Forest 1676 Comment
  POM270699  Quercus berberidifolia Lyman Benson 1946-11-21 12249 San Bernardino Midway between Devore and Lytle Creek, edge of foothills, San Gabriel Mt 457 Comment
  POM270710  Quercus berberidifolia Lyman Benson 1946-11-21 12247 San Bernardino Midway between Devore and Lytle Creek, edge of foothills, San Gabriel Mt 457 Comment
  POM273861  Quercus john-tuckeri Lyman Benson 1947-10-9 12830 San Bernardino First Oaks at edge of desert, 3 miles NE of Cajon Pass, San Bernardino Mt. 1189 Comment
  POM293569  Cercocarpus betuloides var. betuloides Lyman D. Benson 1945-6-5 11781 San Bernardino 1 mile SW of Camp Baldy 1067 Comment
  POM293872  Prunus ilicifolia subsp. ilicifolia Lyman D. Benson 1945-6-5 11783 San Bernardino 1 mile SW of Camp Baldy 1067 Comment
  POM295594  Epilobium ciliatum Lyman Benson 1945-10-8 11879 San Bernardino Bed of the Mojave River 1 mi NE of Victorville 762 Comment
  POM296303  Echinocereus mojavensis Lyman Benson 1956-5-6 15633 -A San Bernardino San Bernardino Mountains. Canyon mouth below Baldwin Lake on Victorville Road. 1463 Comment
  POM296934  Antirrhinum multiflorum Lyman D. Benson 1945-6-5 11780 San Bernardino 1 mile SW of Camp Baldy 1067 Comment
  POM302278  Lolium temulentum Lyman Benson 1957-5-16 15726 San Bernardino Grade just north of San Bernardino. 579 Comment
  RSA0003615  Prosopis juliflora var. torreyana Lyman Benson 1941-7-6 11000 San Bernardino A few blocks west of the Santa Fe Depot, Needles Comment
  RSA0005469  Monardella australis subsp. jokerstii Lyman Benson 1952-9-28 15036 San Bernardino 3 Miles south of the California Institution for Men 213 Comment
  RSA0008891  Opuntia acanthocarpa var. coloradensis Lyman Benson 1940-6-14 10375 San Bernardino 23 miles west of needles, US hwy 66. West of South Pass. 671 Comment
  RSA0008942  Echinocereus engelmannii var. munzii Lyman Benson 1956-5-6 15634 San Bernardino North side of Baldwin Lake. San Bernardino Mountains. 2073 Comment
  RSA0011099  Turricula parryi Lyman Benson 1942-8-10 10308 San Bernardino Cajon Pass. Mt. Range: San Bernardino; Drainage area: Coastal-Mojave Desert. 1220 Comment
  RSA0011702  Elaeagnus angustifolia Lyman Benson 1945-10-8 11876 San Bernardino Bed of Mojave River, 1 mile above Victorville. 762 Comment
  RSA0021045  Bromus tectorum Lyman Benson 1945-5-29 11734 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  RSA0034875  Haplopappus linearifolius Lyman Benson 1947-4-16 12304 San Bernardino Edge of Mojave Desert, 10 miles northwest of Cajon. 1402 Comment
  RSA0059612  Layia glandulosa Lyman Benson 1947-4-22 12313 San Bernardino W edge of the Mojave Desert, 10 mi. NW of the Cajon Pass, San Gabriel Mtns. 1402 Comment
  RSA0072395  Heteromeles arbutifolia Lyman D. Benson 1953-1-25 15093 San Bernardino The Narrows, San Antonio Canyon. San Gabriel Mountains, Pacific Slope Drainage Area. 1067 Comment
  RSA0074505  Heterotheca fastigiata Lyman Benson 1945-11-4 11908 San Bernardino San Gabriel Mountains: San Antonio Canyon. 701 Comment
  RSA0078609  Sedum spathulifolium Lyman Benson 1947-5-16 12424 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  RSA0102404  Gilia Lyman Benson 1947-4-25 12334 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. Mt. Range: San Gabriel. 1402 Comment
  RSA0105411  Juncus rugulosus Lyman Benson 1945-10-1 11855 San Bernardino San Antonio Canyon. Mt. Range: San Gabriel. 792 Comment
  RSA0106321  Maianthemum racemosum Lyman Benson, Robert Benson 1952-5-20 14901 San Bernardino 1/2 mile south of Lake Arrowhead. Mt. Range: San Bernardino. 1676 Comment
  RSA0113508  Cupressaceae Lyman Benson, Robert Benson 1952-5-20 14899 San Bernardino Lake Arrowhead Road above San Bernardino. Mt. Range: San Bernardino. 762 Comment
  RSA0113511  Claytonia parviflora subsp. viridis Lyman Benson 1947-5-16 12451 San Bernardino Jenks Lake above Barton Flat. Mt. Range: San Bernardino. 2072 Comment
  RSA0113518  Polypogon viridis Lyman Benson 1945-5-29 11736 San Bernardino Lytle Canyon. Mt. Range: San Gabriel. 762 Comment
  RSA0116894  Abronia villosa var. villosa Lyman Benson 1954-4-16 15272 San Bernardino Flat of red sand 1 mile south of the first summit south of Kramer Jct. 914 Comment
  RSA0116895  Oenothera californica subsp. californica Lyman Benson 1947-4-24 12330 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. Mt. Range: San Gabriel. 1402 Comment
  RSA0116896  Camissonia campestris Lyman Benson 1947-4-16 12299 San Bernardino Edge pf Mojave Desert, 10 mniles northwest of Cajon. Mt. Range: San Gabriel. 1402 Comment
  RSA0116897  Clarkia dudleyana Lyman Benson 1945-5-29 11731 San Bernardino Lytle Canyon. Mtn. Range: San Gabriel. 762 Comment
  RSA0116898  Clarkia dudleyana Lyman Benson 1945-6-5 11777 San Bernardino 1 mile southwest of Camp Baldy. Mt. Range: San Gabriel. 1066 Comment
  RSA0118244  Garrya veatchii Lyman Benson 1949-4-11 13595 San Bernardino 2 miles east of Cajon Pass, San Gabriel Mts. 1220 Comment
  RSA0118245  Garrya veatchii Lyman Benson 1949-4-11 13596 San Bernardino 2 miles east of Cajon Pass, San Gabriel Mts. 1220 Comment
  RSA0118354  Carex alma Lyman Benson 1947-5-16 12412 San Bernardino Mountain Home Creek Canyon. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1356 Comment
  RSA0118355  Carex alma Lyman Benson 1947-5-16 12413 San Bernardino Mountain Home Creek Canyon. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1356 Comment
  RSA0118356  Carex senta Lyman Benson 1947-5-16 12463 San Bernardino South Fork Santa Ana River east of Barton Flat. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1950 Comment
  RSA0118392  Abies concolor Lyman Benson, Robert Benson 1951-5-12 14780 San Bernardino Snowcrest, Mt. San Antonio (Baldy). Mt. Range: San Gabriel. 1828 Comment
  RSA0118393  Heliotropium convolvulaceum var. californicum Lyman Benson 1952-10-26 15080 San Bernardino Cronese Valley, Mojave Desert between Yermo and Baker. 304 Comment
  RSA0118394  Hazardia squarrosa var. grindelioides Lyman Benson 1945-10-8 11864 San Bernardino Cajon, Cajon Canyon. Mt. Range: San Bernardino. 822 Comment
  RSA0118398  Quercus kelloggii Lyman Benson 1946-5-7 12073 San Bernardino Canyon, south side of Lake Arrowhead. Mt. Range: San Bernardino. 1676 Comment
  RSA0118399  Acmispon grandiflorus var. grandiflorus Lyman Benson 1947-5-16 12464 San Bernardino Grade above Mountain Home Creek, Road to Barton Flat. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1524 Comment
  RSA0118400  Acmispon procumbens var. procumbens Lyman Benson 1947-4-24 12332 San Bernardino Edge of Mojave Desert ca. 10 miles northwest of Cajon. Mt. Range: San Gabriel. Drainage Area: Mojave Desert. 1402 Comment
  RSA0118401  Acmispon heermannii var. heermannii Lyman Benson 1945-5-29 11747 San Bernardino Lytle Canyon. Mt. Range: San Gabriel. Drainage Area: Pacific Slope. 762 Comment
  RSA0118402  Lupinus andersonii Lyman Benson 1947-4-22 12317 San Bernardino Edge of Mojave Desert, 10 miles northeast of Cajon. Mt. Range: San Gabriel. Drainage Area: Mojave Desert. 1402 Comment
  RSA0118403  Lupinus concinnus Lyman Benson 1945-6-19 11818 San Bernardino Strawberry Flat, southeast of Lake Arrowhead. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1828 Comment
  RSA0118404  Lupinus concinnus Lyman Benson 1947-5-16 12406 San Bernardino Mountain Home Creek Canyon. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1356 Comment
  RSA0118405  Lupinus stiversii Lyman Benson 1947-6-19 11817 San Bernardino Strawberry Flat, southeast of Lake Arowhead. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 1828 Comment
  RSA0118406  Cryptantha muricata var. muricata Lyman Benson 1945-6-12 11785 San Bernardino Lytle Canyon. Mt. Range: San Gabriel. Drainage Area: Pacific Slope. 1249 Comment
  RSA0118407  Bromus carinatus var. marginatus Lyman Benson 1947-5-16 12450 San Bernardino Jenks Lake above Barton Flat. Mt. Range: San Bernardino. Drainage Area: Pacific Slope. 2072 Comment
  RSA0118408  Glyceria elata Lyman Benson 1947-5-20 12465 San Bernardino One-half mile south of Lake Arrowhead. Mt. Range: San Bernardino. 1645 Comment
  RSA0118409  Castilleja montigena Lyman Benson 1947-5-16 12455 San Bernardino Jenks Lake above Barton Flat. Mtn. Range: San Bernardino. 2072 Comment
  RSA0118410  Castilleja linariifolia Lyman Benson 1945-10-8 11875 San Bernardino Bed of the Mojave River, 1 mile above Victorville. Drainage Area: Mojave Desert. 762 Comment
  RSA0120601  Opuntia phaeacantha Lyman Benson 1954-12-4 15400 San Bernardino South Fork of Santa Ana River beyond Barton Flats. 1981 Comment
  RSA0120602  Opuntia phaeacantha Lyman Benson 1954-12-4 15400 San Bernardino South Fork of Santa Ana River beyond Barton Flats. 1981 Comment
  RSA0121134  Carex subfusca Lyman Benson 1945-6-19 11803 San Bernardino Lake Arrowhead. 1585 Comment
  RSA0123251  Penstemon grinnellii Lyman Benson 1947-5-23 12472 San Bernardino Rim of the World Drive, north of San Bernardino, San Bernardino Mtns. Pacific Slope drainage. 1280 Comment
  RSA0123254  Castilleja minor subsp. spiralis Lyman Benson 1945-10-1 11851 San Bernardino San Antonio Canyon, San Gabriel Mtns. Pomona Valley drainage. 792 Comment
  RSA0123259  Alnus rhombifolia Lyman Benson 1950-12-23 14758 San Bernardino Glenn Ranch, Lytle Creek Canyon, San Gabriel Mtns. Pacific Slope drainage. 853 Comment
  RSA0123276  Castilleja foliolosa Lyman Benson 1946-5-7 12065 San Bernardino San Bernardino Mountains, 5 miles above the town of San Bernardino. Pacific slope drainage. 914 Comment
  RSA0124076  Salix lasiolepis Lyman D. Benson 1947-5-16 12423 San Bernardino Mountain Home Creek Canyon, San Bernardino Mountains. 1357 Comment
  RSA0125232  Echinocereus engelmannii var. engelmannii Lyman Benson 1968-5-11 16697 San Bernardino Hill; 1 mile southeast of Oro Grande. Mojave Desert drainage area. 762 Comment
  RSA0125233  Echinocereus engelmannii var. engelmannii Lyman Benson 1968-5-11 16697 San Bernardino Hill; 1 mile southeast of Oro Grande. Mojave Desert drainage area. 762 Comment
  RSA0125244  Echinocereus engelmannii var. engelmannii Lyman Benson 1968-5-11 16699 San Bernardino Deadman Point east of Victorville. Mojave Desert drainage area. 762 Comment
  RSA0125245  Echinocereus engelmannii var. engelmannii Lyman Benson 1968-5-11 16697 San Bernardino Hill; 1 mile southeast of Oro Grande. Mojave Desert drainage area. 762 Comment
  RSA0125254  Echinocereus engelmannii var. engelmannii Lyman Benson 1949-5-8 13719 San Bernardino Ivanpah Mountain Range (east side). Grade from Las Vegas, Nevada, 5 miles above the state line. Colorado River drainage area. 1219 Comment
  RSA0125255  Echinocereus engelmannii var. engelmannii Lyman Benson 1949-5-8 13719 San Bernardino Grade above the State Line. Ivanpah Mt. Range. Mojave Desert drainage area. 1219 Comment
  RSA0125256  Echinocereus engelmannii var. engelmannii Lyman Benson 1968-5-11 16697 San Bernardino Hill; 1 mile southeast of Oro Grande. Mojave Desert drainage area. 762 Comment
  RSA0125258  Echinocereus engelmannii var. engelmannii Lyman Benson 1968-5-11 16697 San Bernardino Hill; 1 mile southeast of Oro Grande. Mojave Desert drainage area. 762 Comment
  RSA0126169  Arabis glabra var. glabra Lyman Benson 1945-5-29 11741 San Bernardino Lytle Canyon; Pacific Slope Drainage area 762 Comment
  RSA270709  Quercus durata var. gabrielensis Lyman Benson 1946-11-21 12248 San Bernardino Midway between Devore and Lytle Creek, edge of foothills, San Gabriel Mt 457 Comment
  RSA294715  Polypogon australis Lyman Benson 1945-5-29 11745 San Bernardino Lytle canyon. 762 Comment
  RSA294719  Vulpia myuros Lyman Benson 1945-5-29 11735 San Bernardino Lytle canyon. 762 Comment
  RSA317493  Sclerocactus polyancistrus Lyman Benson 1969-4-18 16703 San Bernardino Hills east of Oro Grande. Comment
  RSA481785  Kickxia elatine Lyman D. Benson 1952-10-6 15036 San Bernardino mouth of San Antonio Canyon 610 Comment
  SEINET10450469  Lotus crassifolius Lyman D. Benson 1945-6-19 Benson 11815 San Bernardino Unnamed canyan se of lake arrowhead, san bernardino mtns, sierran forest, n slope. Comment
  SEINET10485283  Lupinus excubitus var. austromontanus Lyman D. Benson 1946-5-7 Benson 12075 San Bernardino W end of rim of the world drive, san bernardino mtn. Pacific slope, chaparral, S slope 1676 Comment
  SEINET10492812  Garrya veatchii Lyman D. Benson 1950-12-23 Benson 14762 San Bernardino Lytle creek canyon below the ranger station, chaparral sandy soils 792 Comment
  SEINET10535250  Brickellia californica Lyman D. Benson 1952-10-6 Benson 15037 San Bernardino Mouth of San Antonio Canyon, San Gabriel Mtns., above Pacific Slope, chaparral, S slope, 2,000 ', sand gravel. 610 Comment
  SEINET10571921  Senecio flaccidus var. douglasii Lyman D. Benson 1945-10-8 Benson 11885 San Bernardino 2 mi. N of Cajon Pass, Mojave Desert. 1219 Comment
  SEINET10965746  Ericameria linearifolia Lyman D. Benson 1945-6-12 Benson 11787 San Bernardino Lytle Creek, San Gabriel Mtns. 1250 Comment
  SEINET7581664 Image available Cyperus eragrostis Lyman Benson 1951-8-10 14788 San Bernardino Waterman Avenue and Mills Street, San Bernardino. 335 Comment



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