Agavaceae GH: 00357657 Yucca mohavensis Sargent USA: California Lower Cajon Wash. San Bernardino County F. R. Fosberg S5022 1931-6-14
GH: 00357657 Yucca schidigera Roemer USA: California Lower Cajon Wash. San Bernardino County F. R. Fosberg S5022 1931-6-14
GH: 00357692 Yucca whipplei Torrey USA: California Lower Cajon Wash, San Bernardino County F. R. Fosberg S5021 1931-6-14
Amblystegiaceae FH: 00539727 Cratoneuron filicinum (Hedwig) Spruce USA: California [data not captured] F. R. Fosberg 1931-8-13
Anacardiaceae A: 00347294 Rhus diversiloba Torrey & A. Gray USA: California Hamilton Canyon, Santa Catalina Island F. R. Fosberg S4301 1931-3-19
GH: 00347202 Rhus trilobata Nuttall USA: California Lower Cajon Wash F. R. Fosberg S5113 1931-6-14
A: 00347294 Toxicodendron diversilobum (Torrey & A. Gray) Greene USA: California Hamilton Canyon, Santa Catalina Island F. R. Fosberg S4301 1931-3-19
Apiaceae GH: 01816181 Perideridia parishii (J. M. Coulter & Rose) A. Nelson & J. F. Macbride USA: California [data not captured] F. R. Fosberg S 5585 1931-8-13
GH: 01816185 Tauschia parishii (J. M. Coulter & Rose) J. F. Macbride USA: California [data not captured] F. R. Fosberg S 5653 1931-8-12
Asteraceae GH: 00968799 Artemisia dracunculus Linnaeus USA: California Green Cow, Bear Valley; San Bernardino Mts. F. R. Fosberg S5450 1931-8-2
GH: 00988895 Artemisia ludoviciana incompta (Nuttall) D. D. Keck USA: California Green Ca. Sugarloaf Mt.; San Bernardino Mts. F. R. Fosberg 7011 1931-8-3
GH: 00417269 Chrysothamnus nauseosus hololeucus (A. Gray) Hall & Clements USA: California near Reservoir Summit, Ridge Route, western ... F. R. Fosberg 7057 1931-7-11
GH: 02216767 Chrysothamnus sp. USA: California [data not captured] F. R. Fosberg 55455 1931-8-2
GH: 00417269 Ericameria nauseosa hololeuca (A. Gray) G. L. Nesom & G. I. Baird USA: California near Reservoir Summit, Ridge Route, western ... F. R. Fosberg 7057 1931-7-11
GH: 00414918 Eriophyllum confertiflorum (de Candolle) A. Gray USA: California Carbon Canyon, Puente Hills F. R. Fosberg S5159 1931-6-19
GH: 01831194 Hieracium albiflorum Hooker USA: California [data not captured] F. R. Fosberg S5290 1931
GH: 00427727 Senecio flaccidus monoensis (Greene) B. L. Turner & T. M. Barkley USA: California Lower Cajon Wash F. R. Fosberg S5119 1931-6-14
GH: 00427778 Senecio flaccidus douglasii (de Candolle) B. L. Turner & T. M. Barkley USA: California Frazier Mountain Park, Tejon Mts. F. R. Fosberg 7076 1931-11-8
GH: 00427782 Senecio flaccidus douglasii (de Candolle) B. L. Turner & T. M. Barkley USA: California Frazier Mountain Park, Tejon Mountain F. R. Fosberg 7076 1931-8-11
GH: 00427855 Tetradymia canescens de Candolle USA: California Greem Can., Bear Valley, San Bernardino Mts.... F. R. Fosberg S5451 1931-8-2
Boraginaceae GH: 01956557 Amsinckia intermedia Fischer & C. A. Meyer USA: California Eagles Nest, Middle Ranch Can.[Canyon], Sant... F. R. Fosberg 54642 1931-4-15
GH: 01956559 Amsinckia intermedia Fischer & C. A. Meyer USA: California Hamilton Canyon, Santa Catalina Island F. R. Fosberg S4329 1931-3-23
Brachytheciaceae FH: 00787459 Brachythecium sp. USA: California [data not captured] F. R. Fosberg 1931-8-10
FH: 00837696 Homalothecium aureum (Spruce) H. Robinson Mexico: [data not captured] F. R. Fosberg 1931-9-6
FH: 00837699 Homalothecium aureum (Spruce) H. Robinson USA: California [data not captured] F. R. Fosberg 1931-3-1
FH: 00885412 Scleropodium cespitans (Müller Halle) L. F. Koch USA: California [data not captured] F. R. Fosberg 1931-3-1
FH: 00885553 Scleropodium touretii (Bridel) L. F. Koch USA: California [data not captured] F. R. Fosberg 1931-3-31
Bryaceae FH: 00623360 Bryum sp. USA: California [data not captured] F. R. Fosberg 1931-8-12
FH: 00845706 Mniobryum wahlenbergii (Weber & Mohr) Jennings USA: California [data not captured] F. R. Fosberg 1931-6-4
Caprifoliaceae A: 00386341 Symphoricarpos mollis Nuttall ex Torrey & A. Gray USA: California Hamilton Canyon, Santa Catalina Island F. R. Fosberg S4300 1931-3-19
Chenopodiaceae GH: 01826906 Atriplex serenana A. Nelson USA: California [data not captured] F. R. Fosberg S5124 1931-6-19
GH: 01782353 Chenopodium berlandieri bushianum (Aellen) Cronquist USA: California [data not captured] F. R. Fosberg S5523 1931-8-12
Cistaceae GH: 00420283 Helianthemum scoparium Nuttall USA: California San Benito Valley, 10 mi. below San Benito F. R. Fosberg S4992 1931-6-6
Equisetaceae GH: 00404068 Equisetum telmateia Ehrhart USA: California Eagle's Nest, Middle Ranch Canyon, Santa Cat... F. R. Fosberg R89 1931-4-15
Ericaceae A: 00362355 Arctostaphylos tomentosa Lindley USA: California Head of Swains Canyon, foot of Black Jack Mt... F. R. Fosberg S4919 1931-5-19
GH: 00363137 Rhododendron occidentale (Torrey & A. Gray) A. Gray USA: California Glenwood, Santa Cruz Mts F. R. Fosberg S4991 1931-6-4
Fabaceae GH: 01963381 Acmispon glaber brevialatus (Vogel) Brouillet USA: California Lower Cajon Wash F. R. Fosberg S5111 1931-6-14
GH: 02128079 Lupinus polyphyllus superbus (A. Heller) Munz USA: California [data not captured] F. R. Fosberg S5465 1931-8-2
GH: 02347493 Vicia villosa Roth USA: California [data not captured] F. R. Fosberg S5289 1931-6-4
Fagaceae GH: 00356880 Lithocarpus densiflorus echinoides (R. Brown) Abrams USA: California Glenwood, Santa Cruz Mts. F. R. Fosberg 54989 1931-6-4
GH: 00356880 Notholithocarpus densiflorus (Hooker & Arnott) Manos, Cannon & S. H. Oh USA: California Glenwood, Santa Cruz Mts. F. R. Fosberg 54989 1931-6-4
A: 00344748 Quercus dumosa Nuttall USA: California Hamilton Canyon, Santa Catalina Island F. R. Fosberg S4358 1931-3-25
A: 00344749 Quercus dumosa Nuttall USA: California Eagle's Nest, Middle Ranch Canyon, Santa Cat... F. R. Fosberg S5374 1931-7-10
Hydrophyllaceae GH: 00402791 Eriodictyon californicum (Hooker & Arnott) Torrey USA: California Bet. Santa Cruz and the Big Basin near summi... F. R. Fosberg S5068 1931-6-4
GH: 00402927 Eriodictyon trichocalyx A. Heller USA: California Lower Cajon Wash F. R. Fosberg S5121 1931-6-14
GH: 00401048 Phacelia ramosissima Douglas ex Lehmann USA: California Lower Cajon Wash F. R. Fosberg S5117 1931-6-14
GH: 00401049 Phacelia ramosissima Douglas ex Lehmann USA: California Silverado Canyon, Santa Ana Mts. F. R. Fosberg S5135 1931-6-21
Juncaceae GH: 02101095 Juncus macrophyllus Coville USA: California [data not captured] F. R. Fosberg 35527 1931-8-12
GH: 02398170 Juncus rugulosus Engelmann USA: California [data not captured] F. R. Fosberg 798 1931-8-13
Lamiaceae GH: 00400549 Monardella douglasii Bentham USA: California Pinnacles F. R. Fosberg S4985 1931-6-7
GH: 00400575 Monardella linoides erecta (Abrams) Elvin & A. C. Sanders USA: California San Bernardino Mountains: Green Can, Bear Va... F. R. Fosberg S5449b 1931-8-2
GH: 00400578 Monardella linoides erecta (Abrams) Elvin & A. C. Sanders USA: California San Bernardino Mountains: Green Canyon, Bear... F. R. Fosberg S5449A 1931-8-2
GH: 04400578 Monardella linoides erecta (Abrams) Elvin & A. C. Sanders USA: California [data not captured] F. R. Fosberg 55449A 1931-8-2
GH: 00400706 Monardella villosa Bentham USA: California Pinnacles F. R. Fosberg S5166 1931-6-6
GH: 00400912 Salvia leucophylla Greene USA: California Carbon Can. Puente Hills F. R. Fosberg S5126 1931-6-19
GH: 00403376 Salvia leucophylla Greene USA: California Carbon Can. Puente Hills F. R. Fosberg S5157 1931-6-19
GH: 00402087 Scutellaria siphocamplyloides Vatke USA: California Yosemite Road, 6 mi. above Mariposa F. R. Fosberg 35032 1931-6-1
GH: 00402359 Stachys stebbinsii G. A. Mulligan & D. B. Munro USA: California Silvardo Canyon, Santa Ana Mts F. R. Fosberg S5129 1931-6-21
GH: 00402382 Trichostema lanatum Bentham USA: California Pinnacles Nat. Mon. F. R. Fosberg S5255 1931-6-6
GH: 02128760 Trichostema lanatum Bentham USA: California [data not captured] F. R. Fosberg 85092 1931-6-21
Loranthaceae GH: 00355082 Phoradendron bolleanum (Seemann) Eichler USA: California Islip Trail, 12 mi. below Big Cienega, N. fo... F. R. Fosberg S5562 1931-8-11
Malvaceae GH: 00420458 Malacothamnus fasciculatus (Nuttall ex Torrey & A. Gray) Greene USA: California Silverado Can., Santa Ana Mts. F. R. Fosberg S5101 1931-6-21
Onagraceae GH: 00367811 Epilobium canum latifolium (Hooker) P. H. Raven USA: California Green Can. Sugarloaf Mt. San Bernadino Mts. F. R. Fosberg S5873 1931-8-3
Orchidaceae AMES: 02050374 Platanthera unalascensis (Sprengel) Kurtz USA: California Hamilton Beach, Santa Catalina Island F. R. Fosberg S4495 1931
Orobanchaceae GH: 01876657 Castilleja ewanii Eastwood USA: California e. ridge Sugarloaf Mt. San Bernardino Mts. F. R. Fosberg S5482 1931-8-3
Papaveraceae GH: 00381579 Romneya coulteri Harvey USA: California Lower Santiago Can. F. R. Fosberg S5094 1931-6-21
Plantaginaceae GH: 00365685 Keckiella antirrhinoides (Bentham) Straw USA: California Silverado Canyon, Santa Ana Mts. F. R. Fosberg S5082 1931-6-21
GH: 00365686 Keckiella antirrhinoides (Bentham) Straw USA: California Lower Santiago Can. F. R. Fosberg S5082 1931-6-21
GH: 00365713 Keckiella cordifolia (Bentham) Straw USA: California Silverado Canyon, Santa Ana Mts. F. R. Fosberg S5133 1931-6-21
GH: 00365833 Keckiella ternata (Torrey ex A. Gray) Straw USA: California Lower Pine Flats, First Camp, N. fork San Ga... F. R. Fosberg S5559 1931-8-14
GH: 02002795 Penstemon breviflorus Lindley USA: California [data not captured] F. R. Fosberg S5060 1931-6-1
GH: 02002878 Penstemon bridgesii A. Gray USA: California [data not captured] F. R. Fosberg S5458 1931-8-2
GH: 02120223 Penstemon heterophyllus Lindley USA: California [data not captured] F. R. Fosberg S5149 1931-6-21
GH: 02122712 Penstemon spectabilis Thurber ex A. Gray USA: California [data not captured] F. R. Fosberg S.5085 1931-6-21
Poaceae GH: 00341506 Briza minor Linnaeus USA: California Big Basin, Santa Cruz Mts, Santa Cruz County F. R. Fosberg 55208 1931-6-5
GH: 00365281 Elymus condensatus J. Presl USA: California Lower Santiago Canyon F. R. Fosberg S5083 1931-6-21
GH: 00365281 Leymus condensatus (J. Presl) Á. Löve USA: California Lower Santiago Canyon F. R. Fosberg S5083 1931-6-21
Polygonaceae GH: 00364044 Eriogonum fasciculatum Bentham USA: California Lower Santiago Canyon F. R. Fosberg S5086 1931-6-21
GH: 00364107 Eriogonum fasciculatum foliolosum (Nuttall) S. Stokes ex Abrams USA: California Lower Cajon Wash F. R. Fosberg S5116 1931-6-14
GH: 00364110 Eriogonum fasciculatum foliolosum (Nuttall) S. Stokes ex Abrams USA: California San Benito Valley, 10 miles below San Benito F. R. Fosberg S5000 1931-6-6
GH: 01986826 Eriogonum parishii S. Watson USA: California [data not captured] F. R. Fosberg 7001 1931-8-3
GH: 01966505 Eriogonum saxatile S. Watson USA: California [data not captured] F. R. Fosberg S5479 1931-8-12
GH: 00364647 Eriogonum wrightii subscaposum S. Watson USA: California Green Canyon near head Surgarloaf Mt. F. R. Fosberg S5858 1931-8-3
GH: 00364648 Eriogonum wrightii subscaposum S. Watson USA: California East ridge of Sugarloaf Mt., San Bernardino ... F. R. Fosberg S5478 1931-8-3
GH: 02360448 Polygonum douglasii Greene USA: California [data not captured] F. R. Fosberg S5864 1931-8-3
GH: 02006255 Rumex acetosella Linnaeus USA: California [data not captured] F. R. Fosberg S5228 1931-6-4
Pottiaceae FH: 00797277 Eucladium verticillatum (Hedwig) Bruch & Schimper USA: California [data not captured] F. R. Fosberg 1931-6-7
Ranunculaceae GH: 00369612 Clematis ligusticifolia Nuttall USA: California Green Canyon, Bear Valley, San Bernardino Mt... F. R. Fosberg S5474 1931-8-2
GH: 00369652 Clematis ligusticifolia Nuttall USA: California Eagle's Nest, Middle Ranch Canyon, Santa Cat... F. R. Fosberg S5367 1931-7-10
Rhamnaceae A: 00367880 Ceanothus arboreus Greene USA: California Hamilton Canyon, Santa Catalina Island F. R. Fosberg S4326 1931-3-23
GH: 00349758 Ceanothus divaricatus eglandulosus Torrey USA: California N. W. ridge Mt. Islip, San Gabriel Mountains F. R. Fosberg S5570 1931-5-12
GH: 00349758 Ceanothus leucodermis Greene USA: California N. W. ridge Mt. Islip, San Gabriel Mountains F. R. Fosberg S5570 1931-5-12
GH: 00425044 Ceanothus papillosus Torrey & A. Gray USA: California Between Santa Cruz and Big Basin near Summit... F. R. Fosberg 737 1931-6-4
GH: 00378011 Frangula californica tomentella (Bentham) Kartesz & Gandhi USA: California Islip Trail, S. slope Mt. Hawkins, San Gabri... F. R. Fosberg S5516 1931-8-11
GH: 00378011 Rhamnus californica tomentella (Bentham) W. H. Brewer ex S. Watson USA: California Islip Trail, S. slope Mt. Hawkins, San Gabri... F. R. Fosberg S5516 1931-8-11
GH: 00378228 Rhamnus crocea Nuttall ex Torrey & A. Gray USA: California Lower Cajon Wash F. R. Fosberg S5031 1931-6-14
Roccellaceae FH: 00394150 Dendrographa leucophaea (Tuckerman) Darbishire USA: California [data not captured] F. R. Fosberg 1931-5-20
FH: 00394154 Dendrographa leucophaea (Tuckerman) Darbishire USA: California [data not captured] F. R. Fosberg 1931-5-20
Rosaceae GH: 00345263 Adenostoma fasciculatum Hooker & Arnott USA: California Camp Frost. Santa Catalina Island F. R. Fosberg S4450 1931-4-2
A: 01587755 Cercocarpus montanus glaber (S. Watson) F. L. Martin USA: California Cape Canyon, Santa Catalina Island F. R. Fosberg S4798 1931-5-6
GH: 00345883 Rosa californica Chamisso & Schlechtendal USA: California Silvardo [Silverado] Canyon, Santa Ana Mts. F. R. Fosberg 55132 1931-6-21
A: 00345912 Rosa californica Chamisso & Schlechtendal USA: California Middle Ranch Dam, Santa Catalina Island F. R. Fosberg S4743 1931-5-2
GH: 00346225 Rubus parviflorus Nuttall USA: California Glenwood, Santa Cruz Mts. F. R. Fosberg S5161 1931-6-4
Salicaceae A: 00382179 Populus balsamifera trichocarpa (Torrey & A. Gray) Brayshaw USA: California Eagle's Nest, Middle Ranch Canyon, Santa Cat... F. R. Fosberg S4704 1931-4-28
A: 00382179 Populus trichocarpa Torrey & A. Gray USA: California Eagle's Nest, Middle Ranch Canyon, Santa Cat... F. R. Fosberg S4704 1931-4-28
A: 00382900 Salix hindsiana Bentham USA: California Between Calabasas and Agoura, Santa Monica M... F. R. Fosberg 5850 1931-10-23
GH: 00383115 Salix hindsiana Bentham USA: California Between Calabasas and Agoura, Santa Monica M... F. R. Fosberg 5850 1931-10-23
A: 00382900 Salix hindsiana leucodendroides (Rowlee) C. R. Ball USA: California Between Calabasas and Agoura, Santa Monica M... F. R. Fosberg 5850 1931-10-23
GH: 00383115 Salix hindsiana leucodendroides (Rowlee) C. R. Ball USA: California Between Calabasas and Agoura, Santa Monica M... F. R. Fosberg 5850 1931-10-23
GH: 00383509 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7054 1931-11-8
GH: 00383510 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7054 1931-11-8
A: 00383559 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7054 1931-11-8
A: 00383560 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7054 1931-11-8
GH: 00383654 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7056 1931-11-8
GH: 00383655 Salix lasiolepis Bentham USA: California Agoura (Picture City), Santa Monica Mountain... F. R. Fosberg 5852 1931-10-23
GH: 00383661 Salix lasiolepis Bentham USA: California Banks of dry creek, Agoura (Picture City), S... F. R. Fosberg 7410 1931-10-23
GH: 00383697 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7055 1931-11-8
A: 00383707 Salix lasiolepis Bentham USA: California Hamilton Canyon near Avalon, Santa Catalina ... F. R. Fosberg S4327 1931-3-23
A: 00383732 Salix lasiolepis Bentham USA: California Agoura (Picture City), Santa Monica Mountain... F. R. Fosberg 5852 1931-10-23
A: 00383734 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7056 1931-11-8
A: 00383741 Salix lasiolepis Bentham USA: California Frazier Mountain Park, Tejon Mountains F. R. Fosberg 7055 1931-11-8
Saxifragaceae GH: 00363685 Boykinia elata (Nuttall) Greene USA: California Bet Santa Cruz and near summit Big Basin, Sa... F. R. Fosberg S5070 1931-6-4
GH: 00363685 Boykinia occidentalis Torrey & A. Gray USA: California Bet Santa Cruz and near summit Big Basin, Sa... F. R. Fosberg S5070 1931-6-4
GH: 00363378 Heuchera pilosissima Fischer & C. A. Meyer USA: California Near Glenwood, Santa Cruz Mts. F. R. Fosberg S5225 1931-6-4
Solanaceae GH: 00244820 Solanum umbelliferum Eschscholtz USA: California Lower Cajon Wash F. R. Fosberg 85029 1931-6-14
GH: 00244820 Solanum xanti A. Gray USA: California Lower Cajon Wash F. R. Fosberg 85029 1931-6-14
