Aceraceae GH: 00363475 Acer glabrum Torrey USA: California Relief Reservoir R. F. Hoover 3674 1938-7-18
GH: 00363565 Acer macrophyllum Pursh USA: California Peak east of Tassajero Creek R. F. Hoover 3345 1938-5-4
Asteraceae GH: 00414621 Layia munzii D. D. Keck USA: California Firebaugh R. F. Hoover 2946 1938-3-27
GH: 00414606 Layia septentrionalis D. D. Keck USA: California Grade on Rumsey Arbuckle road (both sides of... R. F. Hoover 3206 1938-4-23
GH: 00011915 Packera clevelandii (Greene) W. A. Weber & Á. Löve USA: California 1 1/2 mi. sw of Chinese Camp R. F. Hoover 3614 1938-6-19
GH: 00011915 Senecio clevelandii heterophyllus Hoover USA: California 1 1/2 mi. sw of Chinese Camp R. F. Hoover 3614 1938-6-19
Betulaceae GH: 00401331 Alnus incana tenuifolia (Nuttall) Breitung USA: California Brightman Flat R. F. Hoover 3689 1938-7-19
Bombacaceae GH: 00422660 Fremontodendron californicum (Torrey) Coville USA: California Knoxville ridge R. F. Hoover 3600 1938-6-11
Boraginaceae GH: 00424563 Amsinckia douglasiana de Candolle USA: California Lower Paloma Creek Canyon R. F. Hoover 2970 1938-4-2
GH: 00424574 Amsinckia douglasiana de Candolle USA: California Paicines R. F. Hoover 2997 1938-4-3
A: 00424579 Amsinckia douglasiana de Candolle USA: California Paicines R. F. Hoover 2997 1938-4-3
A: 00424581 Amsinckia douglasiana de Candolle USA: California Plain east of Maricopa R. F. Hoover 3096 1938-4-15
GH: 00424585 Amsinckia douglasiana de Candolle USA: California Junction of Paloma Creek and Arroyo Seco R. F. Hoover 2980 1938-4-2
GH: 00424586 Amsinckia douglasiana de Candolle USA: California on grade e. of Gonzales R. F. Hoover 2995 1938-4-3
GH: 00424600 Amsinckia douglasiana de Candolle USA: California 7 mi. s. of Los Baños R. F. Hoover 2875 1938-3-20
GH: 00403897 Amsinckia eastwoodiae J. F. Macbride USA: California 3 mi. n. of Chico R. F. Hoover 3247 1938-4-24
GH: 00403899 Amsinckia eastwoodiae J. F. Macbride USA: California Lower Hospital Canyon R. F. Hoover 3064 1938-4-10
GH: 00403922 Amsinckia eastwoodiae J. F. Macbride USA: California 6 mi. e. of Gonzales R. F. Hoover 2987 1938-4-3
A: 01956268 Amsinckia gloriosa Eastwood ex Suksdorf USA: California Patterson Pass (w. side) R. F. Hoover 3058 1938-4-10
GH: 01956277 Amsinckia gloriosa Eastwood ex Suksdorf USA: California Lower Paloma Creek canyon R. F. Hoover 2971 1938-4-2
GH: 00424752 Amsinckia grandiflora (A. Gray) Kleeberger ex Greene USA: California 1 mi. n. of Corral Hollow near Alameda Co. l... R. F. Hoover 3357 1938-5-7
GH: 00424753 Amsinckia grandiflora (A. Gray) Kleeberger ex Greene USA: California 1 mi. n. of Corral Hollow near Alameda Co. l... R. F. Hoover 3021 1938-4-9
GH: 00424757 Amsinckia grandiflora (A. Gray) Kleeberger ex Greene USA: California 1 mi. n. of Corral Hollow near Alameda Co. l... R. F. Hoover 2866 1938-3-19
GH: 01956329 Amsinckia intermedia Fischer & C. A. Meyer USA: California Betw. San Pablo and Reservoir R. F. Hoover 3179 1938-4-20
GH: 01956393 Amsinckia intermedia Fischer & C. A. Meyer USA: California Grade on Rumsey-Arbuckle road R. F. Hoover 3204 1938-4-23
GH: 01956528 Amsinckia intermedia Fischer & C. A. Meyer USA: California 4 mi. e. of Chowchilla R. F. Hoover 3512 1938-5-29
GH: 00424823 Amsinckia lunaris J. F. Macbride USA: California San Pablo Reservoir R. F. Hoover 3178 1938-4-20
GH: 00424799 Amsinckia sp. USA: California 4 mi. e. of Chowchilla, along Berenda Slough... R. F. Hoover 3513 1938-5-29
GH: 01956967 Amsinckia spectabilis Fischer & C. A. Meyer USA: California Purisima Mission R. F. Hoover 3112 1938-4-15
GH: 01956968 Amsinckia spectabilis Fischer & C. A. Meyer USA: California Orcutt R. F. Hoover 3109 1938-4-15
A: 01956984 Amsinckia tessellata A. Gray USA: California Markley Canyon R. F. Hoover 2894 1938-3-25
A: 01956986 Amsinckia tessellata A. Gray USA: California One mile north of Corral Hollow near Alameda... R. F. Hoover 2865 1938-3-19
GH: 01957072 Amsinckia tessellata A. Gray USA: California Mouth of Del Puerto Canyon R. F. Hoover 2852 1938-3-18
GH: 01957240 Amsinckia vernicosa Hooker & Arnott USA: California Lower Paloma Creek canyon R. F. Hoover 2972 1938-4-2
GH: 01957248 Amsinckia vernicosa Hooker & Arnott USA: California Gypsum hills 10 mi. s. of Los Banos R. F. Hoover 2879 1938-3-20
GH: 01957250 Amsinckia vernicosa Hooker & Arnott USA: California 1 mi. n. of Corral Hollow near Alameda Co. l... R. F. Hoover 3023 1938-4-9
GH: 01957251 Amsinckia vernicosa Hooker & Arnott USA: California Lower Hospital Canyon R. F. Hoover 3063 1938-4-10
GH: 00424862 Cryptantha glomeriflora Greene USA: California Eagle Meadow R. F. Hoover 3639 1938-7-14
GH: 00424863 Cryptantha glomeriflora Greene USA: California Relief Reservoir R. F. Hoover 3660 1938-7-16
GH: 00424977 Cryptantha mariposae I. M. Johnston USA: California Betw. Mt. Bullion and Mariposa R. F. Hoover 3428 1938-5-16
GH: 00424978 Cryptantha mariposae I. M. Johnston USA: California Grade from Coulterville to Bagby R. F. Hoover 3398 1938-5-9
GH: 00424955 Cryptantha rattanii Greene USA: California Del Puerto Canyon (lower part) R. F. Hoover 3364 1938-5-8
GH: 00424957 Cryptantha rattanii Greene USA: California Peak e. of Tassajero Creek R. F. Hoover 3347 1938-5-4
GH: 00420013 Plagiobothrys glaber (A. Gray) I. M. Johnston USA: California Hollister airport R. F. Hoover 3485 1938-5-28
GH: 00097187 Plagiobothrys infectivus I. M. Johnston USA: California Lower Hospital Canyon R. F. Hoover 3067 1938-4-10
GH: 00420220 Plagiobothrys myosotoides (Lehmann) Brand USA: California Big Sandy Valley, e. base of Black Mt. R. F. Hoover 3465 1938-5-17
GH: 00403935 Plagiobothrys torreyi diffusus I. M. Johnston USA: California Brightman Flat R. F. Hoover 3650 1938-7-15
Brassicaceae GH: 01181554 Boechera breweri (S. Watson) Al-Shehbaz USA: California Bartlett Mountain R. F. Hoover 3565 1938-6-9
GH: 00932709 Boechera holboelii pinetorum (Tidestrom) Dorn USA: California Trail from Brightman Flat to Eagle Meadow R. F. Hoover 3701 1938-7-19
GH: 00960111 Boechera pulchra (M. E. Jones ex S. Watson) W. A. Weber USA: California Two miles north of Rosamond R. F. Hoover 3126 1938-4-16
GH: 00948355 Boechera sparsiflora (Nuttall) Dorn USA: California Bodfish R. F. Hoover 3156 1938-4-16
GH: 00378946 Cardamine californica cardiophylla (Greene) Rollins USA: California Mix (Weldon) Canyon R. F. Hoover 2770 1938-2-22
GH: 00378961 Cardamine californica integrifolia (Nuttall) Rollins USA: California San Felipe R. F. Hoover 2772 1938-2-26
GH: 00378975 Cardamine californica integrifolia (Nuttall) Rollins USA: California Point Richmond R. F. Hoover 2754 1938-2-21
GH: 00378994 Cardamine californica integrifolia (Nuttall) Rollins USA: California American Canyon R. F. Hoover 2771 1938-2-22
GH: 01087225 Caulanthus cooperi (S. Watson) Payson USA: California 2 miles north of Rosamond R. F. Hoover 3130 1938-4-16
GH: 00379047 Caulanthus coulteri S. Watson USA: California Kern Canyon below Hobo Hot Springs R. F. Hoover 3163 1938-4-16
GH: 00379050 Caulanthus coulteri S. Watson USA: California Near Bailey's upper Antelope Valley R. F. Hoover 3118 1938-4-16
GH: 00379080 Caulanthus coulteri lemmonii (S. Watson) Munz USA: California Mouth of Arroyo del Puerto, west of Patterso... R. F. Hoover 2855 1938-3-18
GH: 00379088 Caulanthus coulteri lemmonii (S. Watson) Munz USA: California Lower Arroyo Seco canyon (small ravine to no... R. F. Hoover 2982 1938-4-2
GH: 00379089 Caulanthus coulteri lemmonii (S. Watson) Munz USA: California One mile north of Corral Hollow near Alameda... R. F. Hoover 3024 1938-4-9
GH: 00379091 Caulanthus coulteri lemmonii (S. Watson) Munz USA: California Hospital Canyon at the bend R. F. Hoover 3076 1938-4-10
GH: 01087488 Caulanthus inflatus S. Watson USA: California Gypsum hills, ten miles south of Los Banos R. F. Hoover 2878 1938-3-20
GH: 01087489 Caulanthus inflatus S. Watson USA: California Marciopa Hills R. F. Hoover 3097 1938-4-15
GH: 00379091 Caulanthus lemmonii S. Watson USA: California Hospital Canyon at the bend R. F. Hoover 3076 1938-4-10
GH: 00379089 Caulanthus lemmonii S. Watson USA: California One mile north of Corral Hollow near Alameda... R. F. Hoover 3024 1938-4-9
GH: 00379088 Caulanthus lemmonii S. Watson USA: California Lower Arroyo Seco canyon (small ravine to no... R. F. Hoover 2982 1938-4-2
GH: 00379080 Caulanthus lemmonii S. Watson USA: California Mouth of Arroyo del Puerto, west of Patterso... R. F. Hoover 2855 1938-3-18
GH: 00986428 Descurainia incisa (Engelmann) Britton USA: California [data not captured] R. F. Hoover 3668 1938-7-18
GH: 00986670 Descurainia pinnata (Walter) Britton USA: California [data not captured] R. F. Hoover 2910 1938-3-27
GH: 00379130 Dithyrea californica Harvey USA: California Redrock Canyon R. F. Hoover 3149 1938-4-16
GH: 01538721 Erysimum franciscanum R. Rossbach USA: California [data not captured] R. F. Hoover 2802 1938-3-3
GH: 01540353 Guillenia flavescens (Hooker) Greene USA: California [data not captured] R. F. Hoover 3022 1938-4-9
GH: 01540356 Guillenia flavescens (Hooker) Greene USA: California [data not captured] R. F. Hoover 2836 1938-3-10
GH: 01540358 Guillenia flavescens (Hooker) Greene USA: California [data not captured] R. F. Hoover 3050 1938-4-9
GH: 01540364 Guillenia flavescens (Hooker) Greene USA: California [data not captured] R. F. Hoover 3019 1938-4-9
GH: 01540370 Guillenia flavescens (Hooker) Greene USA: California [data not captured] R. F. Hoover 2863 1938-3-19
GH: 01540204 Guillenia lasiophylla (Hooker & Arnott) Greene USA: California [data not captured] R. F. Hoover 2994 1938-4-3
GH: 01540639 Heterodraba unilateralis (M. E. Jones) Greene USA: California [data not captured] R. F. Hoover 2948 1938-3-30
GH: 01540642 Heterodraba unilateralis (M. E. Jones) Greene USA: California [data not captured] R. F. Hoover 2859 1938-3-18
GH: 01548444 Lepidium dictyotum acutidens A. Gray USA: California [data not captured] R. F. Hoover 2791 1938-2-27
GH: 00422003 Streptanthus breweri A. Gray USA: California Butts Canyon R. F. Hoover 3543 1938-6-8
GH: 00422054 Streptanthus diversifolius S. Watson USA: California Near Chowchilla River on Mariposa-Raymond ro... R. F. Hoover 3450 1938-5-16
GH: 00422055 Streptanthus diversifolius S. Watson USA: California Mormon Bar R. F. Hoover 3429 1938-5-16
GH: 00422093 Streptanthus glandulosus Hooker USA: California Mix (Weldon) Canyon R. F. Hoover 3180 1938-4-23
GH: 00422096 Streptanthus glandulosus Hooker USA: California Del Puerto Canyon R. F. Hoover 3374 1938-5-8
GH: 00422133 Streptanthus glandulosus Hooker USA: California Grade on Rumsey-Arbuckle Road R. F. Hoover 3205 1938-4-23
GH: 00422191 Streptanthus hesperidis Jepson USA: California Knoxville ridge R. F. Hoover 3602 1938-6-11
GH: 00422298 Streptanthus tortuosus Kellogg USA: California Mouth of Mocassin Creek R. F. Hoover 3383 1938-5-9
GH: 00422387 Streptanthus tortuosus Kellogg USA: California Grade from Coulterville to Bagby R. F. Hoover 3395 1938-5-9
GH: 00422522 Tropidocarpum gracile Hooker USA: California Westley R. F. Hoover 2848 1938-3-18
Caprifoliaceae GH: 00386446 Symphoricarpos rotundifolius A. Gray USA: California Relief Reservoir R. F. Hoover 3675 1938-7-18
Cupressaceae GH: 00356272 Juniperus californica Carr USA: California Hills above Paskenta on road to Covelo R. F. Hoover 3723 1938-8-2
Ephedraceae GH: 00356522 Ephedra californica S. Watson USA: California Little Panoche Pass, Glaucophane Ridge R. F. Hoover 3018 1938-4-3
Ericaceae GH: 00350386 Arctostaphylos glauca Lindley USA: California Del Puerto Canyon R. F. Hoover 3834 1938-9-10
GH: 00350542 Arctostaphylos manzanita Parry USA: California Pleasant's Valley R. F. Hoover 2762 1938-2-22
GH: 00350680 Arctostaphylos mariposa Dudley USA: California Mount Bullion R. F. Hoover 3408 1938-5-9
GH: 00362428 Arctostaphylos viscida Parry USA: California Canyon of south fork of Butts Creek R. F. Hoover 3862 1938-9-23
Euphorbiaceae GH: 00347540 Chamaesyce hooveri (L. C. Wheeler) Koutnik USA: California 4 mi. se. of Vina R. F. Hoover 3722 1938-8-2
Fabaceae GH: 00065675 Lupinus spectabilis Hoover USA: California Grad from Coulterville to Bagby R. F. Hoover 3397 1938-5-9
Fagaceae GH: 00344086 Chrysolepis chrysophylla (Douglas ex Hooker) Hjelmquist USA: California Tomales Point R. F. Hoover 3845 1938-9-18
GH: 00344194 Quercus alvordiana Eastwood USA: California First ridge off Hollister-King City road, on... R. F. Hoover 3882 1938-10-9
GH: 00344543 Quercus dumosa Nuttall USA: California Chico-Paradise road R. F. Hoover 3719 1938-8-2
GH: 00344194 Quercus dumosa alvordiana (Eastwood) Jepson USA: California First ridge off Hollister-King City road, on... R. F. Hoover 3882 1938-10-9
Lauraceae GH: 00381318 Umbellularia californica (Hooker & Arnott) Nuttall USA: California Strawberry Canyon, Berkeley Hills R. F. Hoover 2747 1938-2-16
Myricaceae GH: 00343932 Morella californica (Chamisso) Wilbur USA: California Tomales Point R. F. Hoover 3840 1938-9-18
GH: 00343932 Myrica californica Chamisso USA: California Tomales Point R. F. Hoover 3840 1938-9-18
Oleaceae GH: 00401160 Fraxinus dipetala Hooker & Arnott USA: California Del Puerto Canyon R. F. Hoover 3369 1938-5-8
GH: 00401179 Fraxinus latifolia Bentham USA: California Modesto R. F. Hoover 3879 1938-10-2
GH: 00401179 Fraxinus oregona Nuttall USA: California Modesto R. F. Hoover 3879 1938-10-2
Onagraceae GH: 01624339 Boisduvalia cleistogama Curran USA: California Chowchilla R. F. Hoover 3510 1938-5-29
GH: 01624501 Boisduvalia glabella (Nuttall) Walpers USA: California Twelve miles east of Waterford R. F. Hoover 3626 1938-7-10
Pinaceae GH: 00246875 Pinus balfouriana Balfour USA: California Del Puerto Canyon. [Georeference: 37.4375 -1... R. F. Hoover 2731 1938-1-15
GH: 00246875 Pinus ponderosa P. Lawson & C. Lawson USA: California Del Puerto Canyon. [Georeference: 37.4375 -1... R. F. Hoover 2731 1938-1-15
Poaceae GH: 00024076 Orcuttia californica viscida Hoover USA: California 7 miles south of Folsom R. F. Hoover 3709 1938-7-30
GH: 00024074 Orcuttia pilosa Hoover USA: California 12 miles east of Waterford R. F. Hoover 3624 1938-7-10
GH: 00341840 Vulpia microstachys ciliata (A. Gray ex Beal) Lonard & Gould USA: California Near Moccasin Creek power-house R. F. Hoover 3386 1938-5-9
Polygonaceae GH: 02365650 Hollisteria lanata S. Watson USA: California [data not captured] R. F. Hoover 3310 1938-5-1
Rhamnaceae GH: 00367980 Ceanothus cordulatus Kellogg USA: California Relief Reservoir R. F. Hoover 3678 1938-7-18
GH: 00349201 Ceanothus cuneatus (Hooker) Nuttall USA: California Pachecho Creek R. F. Hoover 2774 1938-2-26
GH: 00349661 Ceanothus cuneatus (Hooker) Nuttall USA: California Bartlett Mountain R. F. Hoover 3563 1938-6-9
Rosaceae GH: 00345426 Cercocarpus ledifolius Nuttall USA: California Relief Reservoir R. F. Hoover 3676 1938-7-18
GH: 00346977 Osmaronia cerasiformis (Torrey & A. Gray ex Hooker & Arnott) Greene USA: California East slope of Grizzly Peak Ridge R. F. Hoover 2823 1938-3-8
GH: 00346391 Prunus emarginata (Douglas ex Hooker) Eaton USA: California Relief Reservoir R. F. Hoover 3662 1938-7-16
Saxifragaceae GH: 00380001 Ribes californicum Hooker & Arnott USA: California Pacheco Pass road west of summit R. F. Hoover 2778 1938-2-26
GH: 00380351 Ribes malvaceum Smith USA: California East slope of Gopher Ridge, on Farmington-Co... R. F. Hoover 3888 1938-11-26
GH: 00380700 Ribes quercetorum Greene USA: California Crane Ridge R. F. Hoover 2728 1938-1-9
GH: 00380531 Ribes sanguineum glutinosum (Bentham) Loudon USA: California Strawberry Canyon, Berkeley Hills R. F. Hoover 2746 1938-2-16
Thymelaeaceae GH: 00382110 Dirca occidentalis A. Gray USA: California East slope of Grizzly Peak ridge R. F. Hoover 2822 1938-3-8
