Search Results — 877 specimen records retrieved (588 records with coordinates)
Results for search: Collector=Davis;   

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SBBG53854  Abronia nana var. covillei H. E. Davis 1969-5-17 26 San Bernardino Burns Cyn Rd 4 mi E of Nat Forest Boundary 1615 Comment
  UCR19756  Abronia pogonantha Henry E. Davis 1969-5-23 45 Los Angeles Western Mojave Desert, S of State Hwy 138, 0.5 mi. east of Llano 915 Comment
  UCD116168  Abutilon theophrasti S C Davis 1923-7-14 s.n. Glenn Rt 1, Box 77, Glenn. Comment
  CAS-BOT-BC219609  Acanthomintha duttonii Hester R. Davis 1920-6-2 182 San Mateo Back of Redwood City Comment
  RSA0076540  Acanthomintha obovata subsp. duttonii Hester R. Davis 1920-6-2 182 San Mateo Back of Redwood City. Comment
  UCD117010  Acer macrophyllum William B. Davis 1960-3-26 9 Contra Costa North Scenic Boulevard, 1 mile below North Gate of Mt. Diablo State Park. Comment
  UCD53929  Acer negundo Ruth Davis 1992-4-5 11- 114 Sacramento Cosumnes River Preserve Plant Inventory. Comment
  LA104191  Acmispon argophyllus var. argophyllus P. Davis; P. Lightowlers 1980-5-4 66600 Santa Barbara Santa Cruz Island, near waterfall 3 mi W of Field Station 76 Comment
  JROH2077  Acmispon strigosus D. D. Davis 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; north slope, Searsville Ridge Comment
  CAS-BOT-BC391686  Actaea rubra D. D. Davis 1903-5-1 s.n. Santa Clara Mendico Road Comment
  CAS-BOT-BC29304  Adenocaulon bicolor Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC29305  Adenocaulon bicolor Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UC469091  Adenocaulon bicolor Horace Davis 108 Santa Cruz Santa Cruz Mts.; Southern California Comment
  A345330  Adenostoma fasciculatum H. Davis 1914-1-1 Unknown Glenwood Comment
  CAS-BOT-BC139909  Adenostoma fasciculatum Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC139915  Adenostoma fasciculatum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UC466765  Adenostoma fasciculatum Horace Davis 94 Santa Cruz Santa Cruz Mts. Comment
  POM274964  Adenostoma sparsifolium C. H. Davis 1939-7-25 s.n. San Diego West of Jucumba. 1220 Comment
  RSA687742  Adiantum aleuticum Dorothy Davis 1923-08 s.n. Yuba Downsiville 1220 Comment
  CDA296  Ageratina occidentalis S. Davis, F. D. Horn 1979-8-24 Siskiyou Hotlum Road above railroad tracks, northeast of Weed. 0 Comment
  CAS-BOT-BC22833  Agoseris heterophylla var. cryptopleura Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UCD55634  Agrostis variabilis H. B. Davis 1915-3-17 s.n. Alameda UC Berkeley Campus, Budd Hall. Comment
  CDA38392  Agrostis viridis Wm. Davis 1957-8-16 s.n. San Mateo Nursery; Millbrae. 0 Comment
  UCR20690  Alhagi pseudalhagi Lew Davis, D. Griffin 1975-8-12 s.n. Inyo NE corner of jct Hwy 395 and 190 Olanche Comment
  CHSC57541  Allium amplectens Heather Davis 1990-4-10 37 Shasta 0.3 mi w of Locust St., ca. 3.0 mi n of Gas Point Rd., Cottonwood. 106 Comment
  RSA367068  Allium bisceptrum var. bisceptrum Dorothy Davis 1923-08 s.n. Plumas Mt. Eureka 1524 Comment
  CAS-BOT-BC467297  Allium dichlamydeum Hester R. Davis 1920-6-1 s.n. San Mateo Serpentine Creek of Redwood City Comment
  RSA183471  Allium falcifolium William B. Davis 1960-4-15 27 Napa Pope Valley, 5 miles east of turn-off from lower end of Lake Berryessa. Comment
  SBBG25351  Allium falcifolium W. B. Davis 1960-4-15 27 Napa Pope Valley, 5 mi E of turnoff from lower end of Lake Berryessa Comment
  UC483355  Allium falcifolium Hesler R. Davis 1920-5-9 Santa Clara ridge near Mt. Umunhum; Santa Cruz Mountain Peninsula 1021 Comment
  CDA2749  Allium neapolitanum Joyce Davis 1962-3-27 Riverside 3957 6th Street, Riverside. 0 Comment
  UCR1596  Allium praecox David L. Davis 1962-4-15 25 Riverside Upper Santa Ana River/San Bernardino Valley Region, Riverside, Sycamore Canyon, c. 1.5 mi south of Pennsylvania [=Martin Luther King] Ave., 0.5 mi east of Canyon Crest Drive 366 Comment
  LA95005  Allophyllum gilioides William B. Davis; 1960-4-15 23 Lake State Highway 20, ca. 5 mi W of cut-off to Wilbur Springs Comment
  RSA262363  Allophyllum gilioides William B. Davis 1960-4-15 23 Lake State Highway 20, ca. 5 miles west of cut-off to Wilbur Springs Comment
  CDA37801  Alternanthera philoxeroides Davis Los Angeles Rio Hondo Channel. 0 Comment
  CAS-BOT-BC16713  Alyssum strigosum Hester R. Davis 1920-5-8 108 Santa Clara Santa Cruz Mountain Peninsula. Sierra Azul west of Mount Umunhum. 1005 Comment
  CAS-BOT-BC22593  Ambrosia dumosa William S. Davis 1960-3-12 102 Riverside Box Canyon, 7.7 miles W of Junction with US Highway 60-70. Comment
  CDA26582  Amorpha fruticosa var. occidentalis Lew Davis 1973-8-27 San Diego Near Santa Ysabel. 0 Comment
  RSA116699  Anagallis arvensis Horace Davis 1907-09 s.n. Santa Cruz Glenwood. Comment
  CDA5481  Anagallis arvensis Lew Davis 1978-4-19 San Diego North side of Encinitas Boulevard, ca. 1/2 mile west of Santa Fe Road, Encinitas. 0 Comment
  CDA31530  Andropogon glomeratus Lew Davis 1976-10-14 San Bernardino San Bernardino National Forest: Around hot springs on Deep Creek between Lake Arrowhead and Apple Valley. 0 Comment
  UCD56088  Andropogon virginicus R. F. Davis 1951-1-1 s.n. Placer 10 miles north of Lincoln. Comment
  CAS-BOT-BC391901  Anemone grayi Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC391902  Anemone grayi Horace Davis 1914-3-1 s.n. Santa Cruz Glenwood Comment
  HSC101687  Angelica breweri Dillon North Davis 2013-6-20 25 Plumas 7.4 miles east on FS Road 26N67 from the junction with Rush Creek Road. 1600 Comment
  CAS-BOT-BC271463  Anisocarpus madioides Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UC1250123  Anisocoma acaulis Ray J. Davis 1963-5-4 5592 Mono 10 mi n of, (at Sherwin Hill) Bishop; Sherwin Hill Comment
  CAS-BOT-BC102256  Anthemis cotula Horace Davis 1914-1 s.n. Santa Cruz Glenwood Comment
  OBI29858  Anthemis cotula Ruth Davis 1964-4-17 83 San Luis Obispo Cal Poly campus, Poly Cyn Comment
  UCR12550  Anthemis cotula J. S. Davis 1972-5-9 72- 05 -09-3 San Bernardino San Bernardino Mtns., 4.3 mi. north of Hwy 30 on Waterman Rd., 1.5 mi. east of Old Waterman Cyn Rd. 581 Comment
  CAS-BOT-BC289114  Anthoxanthum occidentale D. D. Davis 1903-5-1 s.n. Santa Clara Unspecified Comment
  RSA130593  Antirrhinum multiflorum Horace Davis 1907-09 s.n. Santa Cruz Glenwood. Plants of the Santa Cruz Peninsula. Comment
  UC185074  Antirrhinum multiflorum Horace Davis 105 Santa Cruz Santa Cruz Mts. Comment
  CDA41221  Antirrhinum nuttallianum subsp. nuttallianum Lew Davis 1975-8-19 PDR# 218422 San Diego Old USDA Experiment Station site, University of California, San Diego, 3580 Miramar Road, La Jolla. 0 Comment
  RSA112399  Aphanes occidentalis Hester R. Davis 1920-4-12 36 San Mateo San Mateo County: Near Searville Lake Comment
  UCR12549  Apium graveolens J. S. Davis 1972-5-6 720506- 22 Orange South Coast, Newport Beach; corner of San Joaquin Hills Road and Back Bay Road 0 Comment
  HSC101699  Apocynum androsaemifolium Dillon North Davis 2013-6-20 29 Plumas 7.2 miles east on FS Road 26N67 from the junction with Rush Creek Road. 1811 Comment
  CAS-BOT-BC395022  Aquilegia formosa Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  HSC101689  Aquilegia formosa Dillon North Davis 2013-6-11 23 Plumas 3.4 miles south on FS Road 25N17 from intersection with Highway 70. 1280 Comment
  UC463320  Aquilegia formosa Horace Davis Sept. 1907 Santa Cruz Glenwood Santa Cruz Peninsula Comment
  UC465553  Aquilegia formosa Horace Davis 1907-3-7 9 Santa Clara Camp Idle Santa Cruz Mtns Comment
  CAS-BOT-BC395023  Aquilegia formosa Horace Davis 1912-6-8 s.n. Santa Cruz Swanton Comment
  POM150398  Aquilegia formosa var. truncata Horace Davis 1907-3-7 91 Santa Clara Santa Cruz Mts, Camp Idle Comment
Read comments
Sep 7 2010
  CAS-BOT-BC128635  Arbutus menziesii A. Davison 1893-7-21 s.n. Los Angeles Wilson's Peak Trail Comment
  A362582  Arctostaphylos H. Davis 1914-1-1 Unknown Glenwood Comment
  A350122  Arctostaphylos canescens H. Davis 1914-2-1 Unknown Glenwood Comment
  GH350097  Arctostaphylos canescens H. Davis 1914-1-1 Unknown Glenwood Comment
  CAS-BOT-BC23467  Arctostaphylos crustacea Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC23468  Arctostaphylos crustacea Horace Davis 1914-2-7 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC23481  Arctostaphylos crustacea Hester R. Davis 1920-5-8 s.n. Santa Clara Loma Prieta Comment
  CAS-BOT-BC23484  Arctostaphylos crustacea Hester R. Davis 1920-5-9 246 Santa Clara Sierra Azule Ridge near Loma Prieta 1097 Comment
  CAS-BOT-BC25162  Arctostaphylos crustacea Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  UCD53161  Arctostaphylos pajaroensis Craig B. Davis 1971-6-24 D 269 Monterey 2 miles north of Prunedale. 121 Comment
  CAS-BOT-BC44631  Arctostaphylos sensitiva Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC44648  Arctostaphylos silvicola Horace Davis 1914-2-7 s.n. Santa Cruz Glenwood Comment
  UC412745  Arctostaphylos tomentosa subsp. crustacea Horace Davis 1907-3-7 22 Santa Clara Camp Idle Santa Cruz Mts. Comment
  CAS-BOT-BC82545  Arnica discoidea Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC82546  Arnica discoidea Horace Davis 1914-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC90460  Artemisia douglasiana Horace Davis Summer 1907 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC90461  Artemisia douglasiana Horace Davis 1914-1 s.n. Santa Cruz Glenwood Comment
  UC449640  Artemisia douglasiana Horace Davis 1907-9-1 121 Santa Cruz Santa Cruz Mts. Comment
  SBBG62445  Artemisia dracunculus F. Davis, M. N. Ackley -Jul-1928 294 Los Angeles Verdugo Wash, Glendale 243 Comment
  CAS-BOT-BC400567  Asarum caudatum Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  CAS-BOT-BC400568  Asarum caudatum Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  UC450083  Asarum caudatum Horace Davis 1907-3-7 52 Santa Clara Camp Idle; Santa Cruz Mts. Comment
  CDA36785  Asclepias fascicularis K. Davis 1976-6-3 1 Sacramento Scott Rd. near Carson Creek. 0 Comment
  SEINET10637045  Asclepias fascicularis A. R. Davis 1915-6-30 Davis s.n. 1915 Los Angeles Claremont, Palmer's Canyon Comment
  CDA26745  Astragalus purshii L. R. Davis 1973-5-3 San Bernardino New York Mountains; Keystone Canyon. Comment
  SEINET3143906  Astragalus tidestromii R. J. Davis 1963-5-4 5571 Inyo Ophir Mt., 25 mi. W of Death Valley along Hwy. 191 Comment
  CDA26755  Astragalus trichopodus var. lonchus Lew Davis 1978-3-24 San Diego Off-ramp from new freeway to old, south end of Escondido. 0 Comment
  HSC101680  Asyneuma prenanthoides Dillon North Davis 2013-7-1 40 Plumas 9.5 miles south on FS Road 25N17 from intersection with Highway 70. Comment
  UCD97436  Atriplex hymenelytra Lida Davis 1921-12-20 s.n. Inyo Tecopa. Comment
  SEINET3292746 Image available Baccharis Craig B. Davis 1968-6-25 D- 81 San Mateo Hillside ca. 1 mi. south of junction beginning the north end of Skyline Blvd. Comment
  A386753  Baccharis pilularis H. Davis 1914-1-1 Unknown Glenwood Comment
  CAS-BOT-BC99580  Baccharis pilularis Horace Davis 1907-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC99581  Baccharis pilularis Horace Davis 1914-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC99586  Baccharis pilularis Horace Davis 1914-2-7 s.n. Santa Cruz Glenwood Comment
  GH386752  Baccharis pilularis H. Davis 1914-2-4 Unknown Glenwood Comment
  GH386781  Baccharis pilularis H. Davis 1907-1-1 Unknown Glenwood Comment
  UC469071  Baccharis pilularis Horace Davis 1906-10-14 47 Santa Cruz Santa Cruz Mountains Comment
  UC472248  Baccharis pilularis Horace Davis 1907-9-1 116 Santa Clara Santa Cruz Mts., Camp Idle Comment
  POM199570  Baccharis pilularis Horace Davis 1907-09 116 San Mateo Camp Idle, Santa Cruz Mts. Comment
  CAS-BOT-BC99781  Baccharis salicifolia Hester R. Davis 1920-5-9 s.n. Santa Clara Los Gatos Creek near Alma Comment
  CAS-BOT-BC16659  Barbarea orthoceras D. D. Davis 1903-4-5 s.n. Santa Clara Santa Cruz Peninsula. San Francisquito Creek. Near Dennis Martin Place. Comment
  CDA6861  Bellis perennis J. E. Davis 1959-8-31 2998 Riverside 3893 Larchwood Place, Riverside. 0 Comment
  SEINET10863381  Bloomeria Davis 1910-5-15 Davis 54 Unknown San Antonio Canon Comment
  CAS-BOT-BC16011  Boechera breweri subsp. breweri Hester R. Davis 1920-5-9 112 Santa Clara Santa Cruz Mountain Peninsula. Mount Ununhum. 1036 Comment
  UCSB23328  Bolboschoenus maritimus Davis, W. 1967-5-25 Santa Barbara Adjacent Devereux lagoon; directly behind the beach sand dunes, Devereux Point Comment
  UCR12590  Bolboschoenus maritimus subsp. paludosus J. S. Davis 1972-5-6 720506- 10 Orange South Coast, Newport Beach, between corner of San Joaquin Hills Road & Back Bay Road, & salt marsh flats. 0 Comment
  CDA31553  Bouteloua barbata L. Davis, & E. Paddock 1972-9-14 San Bernardino South of Needles, 14 miles north Vidal Junction on highway U.S. 95 0 Comment
  RSA119849  Bowlesia incana Hester R. Davis 1920-4-6 s.n. San Mateo Near San Francisquite Creek. Comment
  RSA466763  Boykinia occidentalis Dorothy Davis 1923-08 s.n. Sierra Downeyville. Near Yuba River. Comment
  UCD56894  Brachypodium pinnatum G. G. Davis Fall 1941 s.n. Unknown Comment
  OBI29813  Brassica nigra Ruth Davis 1964-5-10 77 San Luis Obispo 1 mi N of San Luis Obispo, just into Reservoir Cyn Comment
  CAS-BOT-BC36790  Brassica rapa D. D. Davis 1903-3-1 s.n. San Mateo Dennis Martin Place. Comment
  SEINET10896162  Brodiaea capitata Davis 1910-4-20 Davis 14 Unknown Claremont Comment
  SEINET12044724  Brodiaea coronaria H. R. Davis 1920-1 s.n. San Mateo near Menlo Park, Santa Cruz Mountain Peninsula Comment
  UC677608  Bromus arenarius Davis 118 Alameda near Livermore Comment
  CDA1794  Bromus diandrus Wm. Davis 1958-5-13 San Mateo Joos Nursery, Colma 0 Comment
  OBI20149  Bromus hordeaceus Ruth Davis 1964-4-24 62 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  OBI25162  Bromus hordeaceus Ruth Davis 1964-4-24 61 San Luis Obispo See Cyn about 9 mi from San Luis Obispo Comment
  SEINET10835104  Bromus macrostachys Davis 1941-1 Davis B 139 Contra Costa Briones Hills. Cultivated, greenhouse. (See Ph.D. thesis of P.F. Knowles, 1942.) Comment
  OBI29859  Bromus madritensis subsp. rubens Ruth Davis 1964-4-27 59 San Luis Obispo See Canyon Road, about 2 mi in. 8 mi S of San Luis Obispo Comment
  JEPS9843  Bursera microphylla E. H. Davis April, 1911 San Diego between Fish Creek and Carrizo Creek (easternmost San Diego Co.); Colorado Desert Comment
  UC176093  Bursera microphylla E. H. Davis April, 1911 San Diego west side Colorado Desert Comment
Read comments
Sep 15 2011
  JEPS49879  Caesalpinia virgata Eleonor Davisson 1967-4-11 Riverside between Mecca and Joshua Tree Nat'l Monument (Box Canyon); Box Canyon Comment
  CAS-BOT-BC438595  Calandrinia ciliata Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  A356784  Calocedrus decurrens A. R. Davis 1916-7-20 Unknown San Bdo Mts. (Crest Road) Comment
Read comments
Jul 8 2012
  POM983  Calocedrus decurrens A. R. Davis 1916-7-20 s.n. San Bernardino San Bernardino Mts (Crest Road). Comment
  UC422980  Calochortus albus Horace Davis Mar 1907 40 Santa Clara Camp Idle Santa Cruz Mts. Comment
  CAS-BOT-BC483231  Calochortus albus Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UCR1550  Calochortus kennedyi David L. Davis 1962-5-12 82 San Bernardino Mojave Desert, [Victorville] along Hwy 18, c. 0.5 mi east of junction with Hwy 66-91 [= Hwy I-15] 1220 Comment
  HSC101684  Calochortus leichtlinii Dillon North Davis 2013-6-10 13 Plumas 9.8 miles south on FS Road 25N17 from intersection with Highway 70. Comment
  CHSC7133  Calochortus luteus M. A. Davis 1969-4-19 4 Butte Comment
  RSA369089  Calochortus luteus Dorothy Davis 1923-7-25 s.n. Plumas Mohawk, Mt. Eureka 1372 Comment
  CHSC57548  Calochortus tolmiei Heather L. Davis 1990-4-24 56 Butte Ca. 0.7 mi ne of intersection of Coutolenc Rd. and Skyway, ca. 16 mi ne of Chico. 701 Comment
  CAS-BOT-BC494342  Calochortus tolmiei Hester R. Davis 1920-5-9 s.n. Santa Clara In chaparral on rocky slope. Mt. Umunhum 1036 Comment
  CHSC7119  Calypso bulbosa M. A. Davis 1969-3-29 24 Mendocino 150 yds. E on rd. #409, off Highway 1, on n side of rd. Comment
  HSC101678  Calyptridium umbellatum Dillon North Davis 2013-7-3 38 Plumas 4.8 miles south on FS Road 25N17 from intersection with Highway 70 1576 Comment
  CAS-BOT-BC224696  Calystegia purpurata subsp. purpurata Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UCR12582  Camissonia cheiranthifolia subsp. cheiranthifolia J. S. Davis 1972-5-6 720506- 16 Orange South Coast, Newport Beach, 100 yards from the corner of San Joaquin Hills Road and Back Bay Road. 0 Comment
  SDSU8618  Camissonia strigulosa Cathlyn M. Davis 1992-5-1 1 V92C San Diego On slight NW facing slope, 200 feet SW of Meadow Information Station off Sunrise Highway (Hwy 79), Laguna Mountains. Comment
  UCSB22893  Camissoniopsis cheiranthifolia subsp. suffruticosa Davis, W. 1967-2-24 San Diego West side of Dahlia Street, Solana Beach 15 Comment
  POM128303  Campanula prenanthoides H. Davis 98 Santa Clara Santa Cruz Mts Comment
Read comments
Sep 7 2010
  SEINET10462938  Campanula prenanthoides Davis 1888-7-26 Davis s.n. 1888 Unknown Fish camp Comment
  SEINET10840307  Campanula prenanthoides Davis Davis s.n. 1907 Santa Cruz GLENWOOD Comment
  POM97329  Canbya candida Davis 1905-05 s.n. San Bernardino Summit of Cajon Pass Comment
  UC9907  Canbya candida Mrs. J. C. Davis 1899-5-9 San Bernardino Summit 1219 Comment
  CAS-BOT-BC37164  Capsella bursa-pastoris D. D. Davis 1903-4-1 s.n. San Mateo Near Dennis Martin Place. Comment
  CAS-BOT-BC37735  Cardamine californica Horace Davis 1914-3-1 s.n. Santa Cruz Glenwood. Comment
  JEPS53384  Cardamine californica Horace Davis 1907-3-7 25 Santa Clara ssw Alma (midslopes of e-facing slope of Los Gatos Canyon, Camp Idlewild, Idlewild Inn); Santa Cruz Mts., slope Los Gatos Canyon, Camp Idlewild Comment
  JROH1481  Cardamine californica D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  UC402548  Cardamine californica A. R. Davis 1915-7-4 556 Los Angeles mountains above Claremont (Southern California); mountains above Claremont Comment
  UC463124  Cardamine californica Horace Davis Sept. 1907 Santa Cruz Glenwood , Glenwood (Santa Cruz Peninsula) Comment
  JROH3903  Cardamine californica D. D. Davis 1903-4-6 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  CDA3669  Cardamine hirsuta Wm. Davis 1958-3-26 187 -58 San Mateo El Camino Real, San Mateo. 0 Comment
  UCSB24632  Cardionema ramosissimum Davis, W. 1967-2-24 San Diego On west side of Sierra St.; 0.3 miles south of Dahlia St.; Solana Beach 15 Comment
  CDA36765  Carduus pycnocephalus Davis 1977-4-14 s.n. El Dorado U.S. 50 and Bass Lake Rd. 0 Comment
  CDA36771  Carduus pycnocephalus Davis 1977-4-19 s.n. El Dorado Lotus Rd. 0 Comment
  CDA36777  Carduus pycnocephalus Davis 1977-4-19 s.n. El Dorado Cool; Cherry Acres Road. 0 Comment
  CDA37740  Carduus pycnocephalus Lew Davis Jul 1976 s.n. San Diego ).3 mile south of Gopher Canyon Road on east side Highway 395. 0 Comment
  CDA6871  Carduus pycnocephalus Wm. Davis 1962-4-24 San Mateo Gorman Hay Barn, Tanforan Race Track, San Bruno. 0 Comment
  CDA6892  Carduus tenuiflorus G. Davis 1957-6-1 Santa Barbara Vandenberg Air Base. 0 Comment
  CAS-BOT-BC17848  Carex amplifolia Hester R. Davis 1920-5-18 s.n. San Mateo The Santa Cruz Mountain Peninsula. Kings Mountain. Comment
  CAS-BOT-BC19187  Carex barbarae John Davis 1940-4-21 97 Alameda Oak Knoll Country Club. 152 Comment
  CAS-BOT-BC31205  Carex lemmonii A. Davison 1908-7-1 2131 Tulare Sequoia State Park. Comment
  CAS-BOT-BC119445  Carex nudata D. D. Davis 1903-4-1 s.n. San Mateo San Francisquito Creek. Comment
  SDSU11638  Carex praegracilis Cathlyn Davis, Lisa T. Embree 1992-5-1 San Diego Open inus jeffreyi, Quercus kelloggi woodland. Meadow Information Station off Sunrise Hwy 79. Laguna Mtt. 1829 Comment
  CSUSB1297  Cassia tomentosa Joyce Davis 1965-3-31 Riverside Edge of orchard, about 10 feet from road on Chase Street between Buena Vista and Taylor Streets in Corona. 207 Comment
  SEINET7358064  Castanopsis chrysophylla H. A. Davis 1920-5-8 E- 11 Santa Clara Loma Prieta;; 0 Comment
  OBI29818  Castilleja affinis Ruth Davis 1964-4-7 34 San Luis Obispo See Cyn Rd, about 1/2 mi in; 8 mi from San Luis Obispo, toward Avila Beach Comment
  JEPS9297  Castilleja affinis subsp. affinis J. Davis 1955-3-2 4 San Diego just e Carlsbad (Bressi Ranch) 109 Comment
  JROH3932  Castilleja affinis subsp. affinis D. D. Davis 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  JROH3972  Castilleja densiflora subsp. densiflora D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  UC444885  Castilleja foliolosa Horace Davis 1907-3-7 31 Santa Clara Camp Idle Santa Cruz Mts. (Santa Cruz Mts) Comment
  JROH3988  Castilleja rubicundula subsp. lithospermoides D. D. Davis 1903-4-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  SD52162  Caulanthus lasiophyllus Davison 1893-1 Los Angeles Lancaster Comment
  SEINET3292740 Image available Ceanothus Craig Davis 1970-8-2 D- 185 Monterey Strawberry Canyon, 2 miles north of Prunedale in sandy soil. Comment
  SEINET3292741 Image available Ceanothus Craig Davis 1970-7-8 D- 168 Contra Costa Growing along roadcut in open areas under power lines on Manzanita Drive in Oakland Hills, in shallow sandy soil. 427 Comment
  HSC101673  Ceanothus arcuatus Dillon North Davis 2013-7-1 32 Plumas 5.1 miles south on FS Road 25N17 from intersection with Highway 70, ~200 m west of road. 1519 Comment
  CAS-BOT-BC48349  Ceanothus cuneatus Hester R. Davis 1920-5-9 s.n. Santa Clara Sierra Azule Ridge near Loma Prieta 1097 Comment
  SEINET2073166  Ceanothus megacarpus S. Davis 2001-4-29 Los Angeles Pepperdine University campus, Biological Reserve, Comment
  LA104179  Ceanothus megacarpus var. insularis P. Davis; P. Lightowlers, D. Verity 1980-5-4 66598 Santa Barbara Santa Cruz Island, near waterfall 3 mi. W of Field Station 250.0 Comment
  CAS-BOT-BC63454  Ceanothus palmeri Hester R. Davis 1920-5-9 137 Santa Clara Loma Prieta. 1158 Comment
  CAS-BOT-BC51250  Ceanothus papillosus Hester R. Davis 1920-5-8 133 Santa Clara Santa Cruz Mountain Peninsula - Hall's Bridge near Wrights Comment
  CAS-BOT-BC51785  Ceanothus papillosus Horace Davis Spring 1907 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC51786  Ceanothus papillosus Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC51822  Ceanothus papillosus Horace Davis 1907-3-7 33 Santa Cruz Camp Idle, Santa Cruz Mts. Comment
  CAS-BOT-BC51834  Ceanothus papillosus Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  SD254083  Ceanothus spinosus Kimberly Davis, Larry Sward 2009-2-4 1 San Diego Camp Pendleton Marine Corps base, along un-named tributary to Aliso Canyon. About 100 feet north of Range 130. 167 Comment
  SD254084  Ceanothus spinosus Kimberly Davis, Larry Sward 2009-2-4 2 San Diego Camp Pendleton Marine Corps base, along un-named tributary to Aliso Canyon. About 100 feet north of Range 130. 213 Comment
  CHSC25154  Ceanothus thyrsiflorus D. B. Davis 1973-4-14 15 Santa Cruz Along Mt. Madonna Rd. 1/2 mi ne of Hazel Dell Rd. turnoff. 304 Comment
  RSA103955  Ceanothus velutinus N. J. Davis 1867-07 s.n. Unknown [Unspecified] Comment
  RSA103957  Ceanothus velutinus N. J. Davis 1867-07 s.n. Unknown [Unspecified] Comment
  UCR17702  Centaurea calcitrapa L. Davis 1975-8-20 s.n. San Diego Peninsular Range, Viejas Indian Reservation, west of Descanso Comment
  UCSB51507  Centaurea melitensis Davis, W. 1967-5-25 Santa Barbara 1.5 miles north of U.S. 101 on Refugio Pass Rd. 30 Comment
  UCR248228  Centaurea sulphurea K. Davis, D. B. Joley 1976-6-4 033 Sacramento US Hwy 50 and Prairie City Road 85 Comment
  CDA36776  Centaurea sulphurea K. Davis & D. B. Joley 1976-6-4 33 Sacramento US Highway 50 and Prairie City Rd. 0 Comment
  CDA7355  Centaurea sulphurea K. W. Davis 1977-4-19 El Dorado Approximately 3 miles east of Pilot Hill on Highway 49. 0 Comment
  CHSC114362  Centaurea sulphurea K. Davis; D. B. Joley 1976-6-4 33 Sacramento S Highway 50 and Prairie City Rd. Comment
  RSA0037154  Centaurea sulphurea K. Davis, D. B. Joley 1976-6-4 33 Sacramento US Highway 50 and Prairie City Rd. Comment
  SD243269  Centaurea sulphurea K. Davis, D. B. Joley 1976-6-4 33 Sacramento US Highway 50 and Prairie City Road. Comment
  UCR1547  Centaurium venustum David L. Davis, R. G. Barber 1962-5-13 119 Riverside Santa Ana Mtns., Murrieta, 1 mi. [SW] on Ivy Street from main road [Washington Ave.] 396 Comment
  UC198767  Centromadia parryi subsp. rudis Paul J. Davis 1915-9-15 Glenn near Glenn Comment
  UCR1546  Centrostegia thurberi subsp. thurberi David L. Davis 1962-5-12 81 San Bernardino Mojave Desert, [Victorville] along Hwy 18, c. 0.5 mi east of junction with Hwy 66-91 [= Hwy I-15] 1220 Comment
  CDA24170  Ceratophyllum demersum L. Davis, Aurelio Posadas 1977-2-1 San Bernardino Juniper Boat Landing, Big Bear Lake. 0 Comment
  CDA24171  Ceratophyllum demersum L. Davis, Aurelio Posadas 1977-2-1 San Bernardino Mouth of Boulder Bay; Big Bear Lake. 0 Comment
  UCR19838  Chaenactis artemisiifolia Henry E. Davis 1969-5-18 29 Riverside Beaumont Badlands, off Redlands Blvd., on top of ridge 1 mile from main road 734 Comment
Read comments
Sep 13 2015
  POM34330  Chaenactis santolinoides J. Davis 1904-1 s.n. San Bernardino San Bernardino Mts Comment
  CHSC25159  Chaenactis stevioides D. B. Davis 1973-4-18 31 Kern Along California City Blvd. ca. 1 mi n of its junction with state Hwy 58. 457 Comment
  RSA685729  Cheilanthes covillei E. Davis 1930-12-7 46 Los Angeles Bi Tujunga 762 Comment
  POM280993  Cheilanthes gracillima J. Davis 1909-8-9 s.n. Unknown Anderson. So Cal. Comment
  CDA3027  Chenopodium bonus-henricus L. Davis, T. Escher 1975-8-8 San Diego Old USDA Experiment Station site, University of California, San Diego; 3580 Miramar Road., La Jolla 0 Comment
  UCSB45277  Chenopodium californicum Davis, K. 1979-2-4 Los Angeles End of Tranchas Canyon Rd. near Malibu in the Santa Monica Mtns. 91 Comment
  CAS-BOT-BC497728  Chlorogalum pomeridianum Hester R. Davis 1920-6-2 199 San Mateo Serpentine Creek and Redwood City Comment
  UC422839  Chlorogalum pomeridianum var. pomeridianum Horace Davis Sept. 1907 114 Santa Cruz Santa Cruz Mts. Comment
  UC450101  Chorizanthe pungens var. hartwegiana Horace Davis March, 1907 70 Santa Clara Camp Idle , Camp Idle (Santa Cruz Mountains) Comment
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Jan 5 2022
  JEPS85244  Chorizanthe valida Liam Davis 1989-6-29 9002 Marin 200 m s of southernmost portion Abbott's Lagoon (Point Reyes National Seashore); Point Reyes National Seashore 12 Comment
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Jun 20 2017
  CDA7405  Chrysanthemum coronarium Lew Davis 1975-2-25 San Diego Vacant lot next to 1952 San Diego Avenue, San Diego. 0 Comment
  GH55847  Chrysopsis camphorata H. Davis 1900-07-01 - 1900-08-01 Unknown Glenwood Comment
  GH55848  Chrysopsis camphorata H. Davis 1900-07-01 - 1900-08-01 Unknown Glenwood Comment
  NY163222  Chrysopsis camphorata H. Davis 07 1900 s.n. Santa Cruz Glenwood Comment
  NY163225  Chrysopsis camphorata H. Davis 07 1900 s.n. Santa Cruz Glenwood Comment
  JEPS49883  Chylismia cardiophylla subsp. cardiophylla Eleonor Davisson 1967-4-9 San Diego Split Mountain Anza-Borego Desert State Park (easternmost San Diego Co.) Comment
  SD39493  Chylismia claviformis subsp. aurantiaca James Davis 1931-4-11 1992 Unknown Colorado Desert. Comment
  UC91559  Cirsium giganteum Horace Davis 1900-8-1 Santa Cruz Glenwood Santa Cruz Mountains Comment
  CDA1291  Cirsium nidulum Lew Davis 1973-5-3 s.n. San Bernardino Keystone Canyon, New York Mtns. Comment
  CDA1292  Cirsium nidulum Lew Davis, J. Stickney 1973-6-29 s.n. San Bernardino Keystone Canyon, New York Mountains, south-east of Ivanpah. Comment
  CDA1293  Cirsium nidulum Lew Davis, J. Stickney 1973-6-29 s.n. San Bernardino Keystone Canyon, New York Mountains, south-east of Ivanpah. Comment
  UCSB51513  Cirsium occidentale var. occidentale Davis, W. 1967-5-25 Santa Barbara Adjacent Vista Point at Lake Cachuma; Santa Ynez Valley 91 Comment
  UCSB47941  Cirsium rhothophilum Davis, Jim 1984-2-6 Santa Barbara Just north of the mouth of the Santa Ynez River Comment
  CAS-BOT-BC101003  Cirsium scabrum Horace Davis 1900-8-1 s.n. Santa Cruz near Glenwood Comment
  CHSC57476  Clarkia gracilis subsp. gracilis Heather L. Davis 1990-4-14 41 Tehama W side of McCoy Rd., ca. 1.5 mi s of Hooker Crk. Rd., Cottonwood. 106 Comment
  SBBG60326  Clarkia purpurea subsp. purpurea Miss Davis and Nancy Lloyd 1938-5-25 Santa Barbara Park Lane, Montecito Comment
  HSC101679  Clarkia rhomboidea Dillon North Davis 2013-5-28 8 Plumas 4.1 miles south on FS Road 25N17 from intersection with Highway 70, ~ 400 m northwest of hairpin turn. 1520 Comment
  RSA101658  Clarkia rhomboidea N J Davis 1867-07 92 Nevada Lake City. Comment
  CAS-BOT-BC165175  Clarkia rubicunda Hester R. Davis 1920-6-1 180 San Mateo Back of Redwood City Comment
  UC422841  Clarkia rubicunda Horace Davis Sept. 1907 Santa Cruz Santa Cruz Mts. Comment
  CAS-BOT-BC165637  Clarkia unguiculata Hester R. Davis 1920-5-26 s.n. Santa Clara Stevens Creek [Canon] Canyon Comment
  OBI29824  Clarkia unguiculata Ruth Davis 1964-4-24 99 San Luis Obispo See Cyn, about 9 mi from San Luis Obispo Comment
  JROH3330  Claytonia exigua subsp. exigua D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  SEINET225495 Image available Claytonia lanceolata Ray J. Davis 1962-6-7 6032 San Benito 5.6 miles from Hwy 49, E. of Downieville, CA Comment
  CAS-BOT-BC439622  Claytonia parviflora subsp. parviflora Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UC412620  Claytonia parviflora subsp. parviflora Horace Davis 1907-3-7 35 Santa Clara Camp Idle; Santa Cruz Mts. Comment
  CDA25293  Cleome serrulata L. Davis, L. B. Kreps 1973-8-29 Mono US 395, 0.5 mile south of Crestview roadside rest area, Mammoth Lakes. 0 Comment
  CDA25294  Cleome serrulata L. Davis, L. B. Kreps 1973-8-29 Mono US 395, 0.5 mile south of Crestview roadside rest area, Mammoth Lakes. 0 Comment
  UC422863  Clintonia andrewsiana Horace Davis 1907-3-7 13 Santa Clara Santa Cruz Mountains, Camp Idle Camp Idle; Santa Cruz Mountains, Camp Idle Comment
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Mar 14 2023
  CAS-BOT-BC499391  Clintonia andrewsiana Horace Davis 1914-1-1 s. n. Santa Cruz Glenwood, Comment
  CAS-BOT-BC499402  Clintonia andrewsiana D. D. Davis 1903-5-2 s.n. San Mateo Near La Hondas Comment
  UCR1553  Collinsia concolor David L. Davis 1962-4-15 26 Riverside Upper Santa Ana River/San Bernardino Valley Region, Riverside, Sycamore Canyon, c. 1.5 mi south of Pennsylvania [=Martin Luther King] Ave., 0.5 mi east of Canyon Crest Drive 366 Comment
  POM4202  Collinsia heterophylla A. R. Davis 1915-7-14 s.n. San Bernardino Cucamonga Canyon-Upland Comment
  RSA408281  Collinsia heterophylla Dorothy Davis 1922-05 s.n. Los Angeles Hills around San Fernando Valley Comment
  RSA412240  Collinsia torreyi Dorothy Davis 1923-08 s.n. Plumas Gold Lake. Comment
  RSA411138  Collomia grandiflora Dorothy Davis 1923-08 s.n. Plumas Mt. Eureka 1524 Comment
  CAS-BOT-BC59677  Comarostaphylis diversifolia subsp. planifolia Edgar B. Davison 1936-4-27 s.n. Santa Barbara Nojoqui Park. Comment
  OBI29811  Conium maculatum Ruth Davis 1964-5-10 70 San Luis Obispo One mi N of San Luis just into Reservoir Cyn Comment
  SDSU10174  Convolvulus arvensis Christopher A. Davis 1993-5-1 1 V93A San Diego Dirt road branching off Sorrento Valley Road opposite railroad tracks and sewage disposal site at Los Penasquitos Lagoon. 9 Comment
  CDA36797  Convolvulus arvensis K. Davis 1976-6-3 1 Yolo Sutter Island; bank of Sacramento River. 0 Comment
  NY643132  Convolvulus arvensis N. J. Davis 07 1867 8 Nevada Sierra Nevada. Ridge above Lake City. Comment
  HSC101683  Corallorhiza maculata Dillon North Davis 2013-5-25 4 Plumas UC Berkeley Forestry Camp, ~ 1 mile south of Meadow Valley. 1252 Comment
  POM72031  Cordylanthus rigidus subsp. rigidus Horace Davis 1900-08 s.n. Santa Cruz Glenwood. Comment
  CAS-BOT-BC101549  Corethrogyne filaginifolia Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  UC485374  Corethrogyne filaginifolia Horace Davis 101 Santa Cruz Santa Cruz Mts. Comment
  POM3303  Cornus nuttallii A. R. Davis 1916-7-20 s.n. San Bernardino San Bernardino Mts (Crest Road). Comment
  SBBG30018  Cornus sericea subsp. sericea H. R. Davis 1920-5-26 Santa Clara Stevens Crest Cyn Comment
  CAS-BOT-BC180290  Corylus cornuta subsp. californica Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  UCR16885  Cotula coronopifolia J. S. Davis 1972-5-6 720506- 22 Orange South Coast, Newport Beach, 1.1 mi N from corner of San Joaquin Hills Road and Back Bay Road. Beneath road bridge 0 Comment
  UCSB48928  Cotula coronopifolia Davis, K. 1979-3-7 Santa Barbara Sands beach near Isla Vista Comment
  UCR554  Crassula connata David L. Davis 1962-4-14 18 Riverside Box Spring Mtns., on trail 0.4 miles east of east end of Blaine St., Riverside 427 Comment
  UC485137  Crocanthemum scoparium var. vulgare Horace Davis 103 Santa Cruz Santa Cruz Mts. Comment
  RSA145908  Crossosoma bigelovii W. S. Davis 1960-3-12 105 Riverside Whitewater Canyon rd, 4.6 mi. N of junction with Hwy. 60, 70, 80. S facing slopes up side canyon. Comment
  UC1561762  Crupina vulgaris Liam Davis 1990-5-17 9078 -3 Sonoma about 200 m s Lake Llsanjo (along e side of Canyon Trail); Annadel State Park 243 Comment
  POM368162  Cryptantha affinis Dorothy Davis 1923-08 s.n. Plumas Near Gold Lake. 2439 Comment
  RSA0079575  Cryptantha muricata var. muricata Dorothy Davis 1923-4-29 s.n. Los Angeles La Canada. Comment
  UCSB21090  Cryptantha pterocarya Davis, W. 1967-5-21 Inyo 4.0 miles east of Highway 395 on Westgard Pass Road, base of White Mtns. 1219 Comment
  OBI30468  Cucumis melo var. dudaim Lew Davis & D. Griffin, D. Griffin 1975-8-14 s.n. Imperial Near El Centro Comment
  UCR27953  Cucumis melo var. dudaim Lew Davis, D. Griffin 1975-8-14 s.n. Imperial Sonoran (Colorado) Desert, Asparagus field near El Centro Comment
  CDA39945  Cuscuta campestris R. Davis 1960-5-24 s.n. Riverside 0 Comment
  JEPS47119  Cuscuta suaveolens Horace Davis 1908-1 Santa Cruz Santa Cruz Mts. Comment
  UC127306  Cuscuta suaveolens Dr. Davis 1908-1 Santa Cruz Santa Cruz Mts. Comment
  CDA39984  Cuscuta subinclusa W. Davis 1959-8-2 s.n. San Mateo Redwood City. 0 Comment
  SBBG129207  Cynara cardunculus S. Davison, J. Dooley 2007-5-7 Santa Barbara E end of island; pasture above Yellowbanks Anchorage/Aguaje Pasture #1 230 Comment
  SFV21174  Cynara cardunculus S. Davison, J. A. Dooley 2007-5-7 s. n. Santa Barbara California Channel Islands Santa Cruz Island. National Park Service managed lands, east end of islant. Pasture above Yellowbanks Anchorage / Aguaje Pasture #1. 230 Comment
  OBI34372  Cynodon dactylon Ruth Davis 1964-5-23 103 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  POM126215  Cynoglossum grande Horace Davis 1907-3-8 21 Santa Clara Camp Idle, Santa Cruz Mountains. Comment
Read comments
Sep 7 2010
  UCD119162  Cynoglossum grande William B. Davis 1960-3-26 10 Contra Costa North Scenic Boulevard, ca. 1 mile below the North Gate of Mt. Diablo State Park. Comment
  SEINET7583253 Image available Cyperus virens D. Davis 1892-10-24 s.n. Unknown Near Fresno. Comment
  CAS-BOT-BC133773  Cypripedium fasciculatum Horace Davis 1907-1-1 s.n. Santa Cruz Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC136522  Cypripedium montanum Horace Davis 1914-1-1 s.n. Santa Cruz Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC136523  Cypripedium montanum Horace Davis 1907-1-1 s.n. Santa Cruz Field redacted by CAS, contact the data manager for more information Comment
  UC429115  Cypripedium montanum Horace Davis 1907-3-7 32 Santa Clara Camp Idle Santa Cruz Mts. Comment
  UCR13979  Dalea searlsiae Lou Davis 1973-5-29 s.n. San Bernardino Eastern Mojave Desert, Barnwell, New York Mtns Comment
  CDA31639  Danthonia californica Wm. Davis 1958-6-5 San Mateo San Bruno, San Bruno Pk. 0 Comment
  HSC101697  Darlingtonia californica Dillon North Davis 2013-5-22 1 Plumas 3.4 miles south on FS Road 25N17 from intersection with Highway 70 1280 Comment
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Jun 29 2016
  RSA0021441  Darlingtonia californica Dorothy Davis 1923-08 s.n. Plumas Near Feather River 1829 Comment
  SEINET12902775 Image available Darlingtonia californica N. J. Davis 1867-1 Unknown Comment
  CLARK-A1528-2434  Daucus pusillus David L. Davis 1962-4-20 131 Riverside Riverside 335 Comment
  CAS-BOT-BC293795  Deinandra corymbosa Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC293801  Deinandra corymbosa Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  UC481001  Deinandra corymbosa Horace Davis 1907-3-1 69 Santa Clara Santa Cruz Mountains Santa Cruz Mountains (Camp Idle) Comment
  UC89136  Deinandra corymbosa Horace Davis 1900-7-1 Santa Cruz Comment
  OBI29829  Delphinium parryi subsp. parryi Ruth Davis 1964-5-29 121 San Luis Obispo Cal Poly campus, Poly cyn Comment
  CHSC57501  Delphinium variegatum Heather L. Davis 1990-4-10 36 Shasta 0.3 mi w of Locust St., ca. 3.0 mi n of Gas Point Rd., Cottonwood. 106 Comment
  LA104188  Dendromecon harfordii P. Davis; P. Lightowlers, David S. Verity 1980-5-4 66603 Santa Barbara Santa Cruz Island, above Field Station 400.0 Comment
  A381420  Dendromecon rigida H. Davis 1914-1-1 Unknown Glenwood Comment
  GH381429  Dendromecon rigida H. Davis 1914-1-1 Unknown Glenwood Comment
  UCSB39798  Dendromecon rigida Davis, S. 1977-5-22 Santa Barbara On the west side of Gibralter Rd., 1 mile from 2845 firebreak, 3 miles north of Santa Barbara, Santa Ynez Mtns. 762 Comment
  CAS-BOT-BC652  Dendromecon rigida subsp. rigida Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CHSC13601  Descurainia pinnata D. B. Davis 1973-4-18 39 San Bernardino Found locally along state Hwy 395 ca. 3 mi s of junction with state Hwy 58. At turnoff to P.T. and T. station. 701 Comment
  CDA1962  Desmazeria rigida W. Davis 1971-5-27 San Mateo 263 Cerrito Avenue, Redwood City. 0 Comment
  SBBG55381  Dicentra formosa A. Davis 1977-5-22 18 Tulare ca. 1 mi NE of Jack Flat Cmpgrd, ca. 8 mi NE of Springville Comment
  CAS-BOT-BC703  Dicentra formosa subsp. formosa D. D. Davis 1903-5-1 s.n. Santa Clara Near Mrs. Hofmeister's. Comment
  UCR734  Dicentra ochroleuca Joyce Davis 1965-5-14 62 Riverside Santa Ana Mtns, c. 7 mi. south of Corona, c. 15 ft. above Skyline Drive 518 Comment
  CAS-BOT-BC499493  Dichelostemma capitatum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  RSA376841  Dichelostemma capitatum subsp. capitatum Dorothy Davis 1923-4-29 s.n. Los Angeles La Canada. Comment
  CAS-BOT-BC152026  Diplacus aurantiacus Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC152027  Diplacus aurantiacus Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood - Santa Cruz Peninsula Comment
  CHSC60194  Diplacus aurantiacus D. B. Davis 1973-4-14 14 Santa Cruz Along Mt. Madonna Rd., 1.2 mi ne of Hazel Dell Rd. turnoff. 304 Comment
  CAS-BOT-BC152028  Diplacus aurantiacus Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood - Santa Cruz Peninsula Comment
  UC429271  Disporum hookeri Horace Davis March 1907 62 Santa Clara Santa Cruz Mountains, Camp Idle Camp Idle; Santa Cruz Mountains, Camp Idle Comment
  UCR12589  Distichlis spicata var. stolonifera J. S. Davis 1972-5-6 720506- 20 Orange South Coast, Newport Beach, 100 yards from the corner of San Joaquin Hills Road and Back Bay Road. 0 Comment
  OBI10738  Dodecatheon clevelandii Ruth E. Davis 1964-3-1 17 San Luis Obispo Santa Margarita Lake Comment
  RSA638888  Dodecatheon hendersonii Marcia R. Davis 1977-4-16 16 Napa along Highway 128, 6.4 mi. southwest of Monticello Dam, on the left side of the road while travelling southwest. 213 Comment
  UCD15067  Dodecatheon hendersonii Marcia R. Davis 1977-4-16 16 Napa California, Napa Co.; along Highway 128, 6.4 miles southwest of Monticello Dam, on the left side of the road while travelling southwest; 213 Comment
  CDA6254  Dopatrium junceum L. L. Davis 1944-8-23 Butte Biggs Rice Field Station, Biggs. 0 Comment
  CAS-BOT-BC159483  Drymocallis glandulosa var. glandulosa H. R. Davis 1920-5-8 s.n. Santa Clara Loma Prieta Comment
  CAS-BOT-BC159490  Drymocallis glandulosa var. glandulosa Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC159549  Drymocallis glandulosa var. glandulosa Hester Davis 1920-4-28 129 San Mateo Portola Valley - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC159516  Drymocallis glandulosa var. glandulosa D. D. Davis 1903-5-2 s.n. Santa Clara Iverson's Redwoods Comment
  CAS-BOT-BC428173  Dudleya cymosa subsp. cymosa H. R. Davis 1920-5-8 s.n. Santa Clara Loma Prieta Comment
  UC420678  Dudleya lanceolata A. R. Davis Orange mtns above Claremont Comment
  SBBG65266  Dysphania ambrosioides F. Davis -Jul-1928 109 Los Angeles Verdugo Wash, Glendale 243 Comment
  UCSB22684  Echinocereus mojavensis Davis, W. 1967-5-21 Inyo 10 miles east of U.S. 395, on Westgard Pass Rd.; White Mts. 2042 Comment
  CDA20372  Echinochloa colona M. Davis 2001-9-2 s.n. Kings Central California; Adjacent to corn fields. Submitted to plant pathology as potential mycoplasma host. 0 Comment
  CDA32843  Egeria densa Lew Davis & Jim Johnson 1977-7-7 Imperial Calexico; All American Canal. 0 Comment
  SD242014 Image available Egeria densa Lew Davis, Jim Johnson 1977-7-7 San Diego Lake Murray Comment
  CDA31712  Elymus elymoides subsp. elymoides L. Davis & E. Paddock 1972-7-19 Mono Mono Mills, Highway 120 near Lee Vining. 0 Comment
  OBI25163  Elymus triticoides Ruth Davis 1964-4-27 64 San Luis Obispo See Cyn, about 9 mi from San Luis Obispo Comment
  RSA130381  Epilobium brachycarpum Horace Davis 1907-09 s.n. Santa Cruz Glenwood. Plants of the Santa Cruz Peninsula. Comment
  UC422958  Epilobium brachycarpum Horace Davis Sept. 1907 115 Santa Clara Camp Idle Santa Cruz Mts. Comment
  GH367736  Epilobium canum H. Davis 1914-1-1 Unknown Glenwood Comment
  CAS-BOT-BC166607  Epilobium canum subsp. canum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC57631  Equisetum telmateia Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  UCR1548  Eriastrum sapphirinum subsp. ambiguum David L. Davis 1962-5-12 88 San Bernardino Mojave Desert, [Victorville] along Hwy 18, c. 0.5 mi east of junction with Hwy 66-91 [= Hwy I-15] 1220 Comment
  SBBG62609  Ericameria arborescens Davis 1930-8-11 Santa Barbara La Cumbre Pk 1188 Comment
  CAS-BOT-BC287415  Ericameria ericoides Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC287416  Ericameria ericoides Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  UC485528  Ericameria ericoides Horace Davis 1906-10-14 46 Santa Cruz Santa Cruz Mts. Comment
  RSA128826  Ericameria ericoides var. ericoides Horace Davis 1907-09 s.n. Santa Cruz Glenwood Comment
  OBI29815  Erigeron philadelphicus Ruth Davis 1964-5-10 69 San Luis Obispo Reservoir Cyn, 1 mi N of San Luis Obispo Comment
  A402751  Eriodictyon californicum H. Davis 1914-1-1 Unknown Glenwood Comment
  CAS-BOT-BC224115  Eriodictyon californicum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC224118  Eriodictyon californicum Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  SBBG34172  Eriodictyon californicum W. B. Davis 1960-8-14 19 Solano across from picnic grounds at Putah Crk, U.C.Davis Campus Comment
  UCD119249  Eriodictyon californicum Craig B. Davis 1971-6-25 D- 271 Santa Cruz West of Eagle Rock. Comment
  SEINET3292737 Image available Eriogonum contortum Craig B. Davis 1971-6-24 D- 268 Monterey Growing at the edge of a dense manzanita stand along Strawberry Canyon Rd., 2 mi north of Prunedale. 122 Comment
  CAS-BOT-BC256226  Eriogonum deflexum var. baratum A. Davison 1897-1-1 s.n. Mono Rock Creek, Mojave Desert Comment
  CDA22600  Eriogonum gracillimum L. Davis, J. L. Johnson 1973-6-25 Santa Barbara North shore of Lake Cachuma, east of Santa Ynez. 0 Comment
  SD43361  Eriogonum grande var. rubescens Byron Davis 1948-8-10 Santa Barbara Santa Rosa Island Comment
  CAS-BOT-BC264774  Eriogonum luteolum Hester R. Davis 1920-6-1 177 San Mateo Back of Redwood City, Santa Cruz Mountain Peninsula Comment
  RSA120436  Eriogonum luteolum Hester R. Davis 1920-6-1 177 San Mateo Back of Redwood City Comment
  UCR1661  Eriogonum maculatum David L. Davis 1962-5-12 89 San Bernardino Mojave Desert, [Victorville] along Hwy 18, c. 0.5 mi east of junction with Hwy 66-91 [= Hwy I-15] 1220 Comment
  RSA103956  Eriogonum marifolium N. J. Davis 1867-08 6 Nevada Rocks above Bowman's. Comment
Read comments
Oct 19 2015
  CAS-BOT-BC269041  Eriogonum nudum var. auriculatum Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC269042  Eriogonum nudum var. auriculatum Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  CAS-BOT-BC269043  Eriogonum nudum var. auriculatum Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  UC412811  Eriogonum nudum var. auriculatum Horace Davis Sept. 1907 118 Santa Cruz Santa Cruz Mts. Comment
  UC466018  Eriogonum nudum var. auriculatum Horace Davis 1906-10-14 48 Santa Cruz Santa Cruz Mts. Comment
  HSC101672  Eriogonum umbellatum var. modocense Dillon North Davis 2013-7-1 39 Plumas 9.8 miles south on FS Road 25N17 from intersection with Highway 70. 1576 Comment
  CAS-BOT-BC304179  Eriophyllum confertiflorum Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  POM54703  Eriophyllum confertiflorum Horace Davis 1901-03 20 Santa Cruz Camp Idle, Santa Cruz Mts. Comment
  UCSB51524  Eriophyllum confertiflorum Davis, W. 1967-5-25 Santa Barbara 4.9 miles north of U.S. 101 on Refugio Pass Rd.; Santa Ynez Mts. 274 Comment
  UC468936  Eriophyllum confertiflorum var. confertiflorum Horace Davis 106 Santa Cruz Santa Cruz Mts. Comment
  CDA5406  Eriophyllum staechadifolium var. artemisiifolium Wm. Davis 1958-6-6 San Mateo Pedro Valley, Sharp Park. 0 Comment
  CAS-BOT-BC54510  Erysimum capitatum D. D. Davis 1903-5-1 s.n. San Mateo La Honda grove. Comment
  CAS-BOT-BC124188  Erysimum teretifolium Horace Davis 1914-4-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC55509  Erysimum teretifolium Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood. Comment
  CAS-BOT-BC403657  Eschscholzia californica Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC403658  Eschscholzia californica Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  SDSU818  Eschscholzia californica Cathlyn M. Davis 1992-3-13 San Diego Cowles Mountain, 200 yards from the corner of Navejo Road and Golfcrest Drive. 210 Comment
  UC168128  Eschscholzia californica Horace Davis 1906-10-14 45 Santa Cruz Santa Cruz Mts. Comment
  UCSB39780  Eschscholzia californica Davis, S. 1977-5-14 Santa Barbara On the north side of West Camino Cielo 11 miles from the junction with San Marcos Pass, 2 miles west of the Winchester Canyon Gun Club 731 Comment
  POM149288  Eschscholzia californica var. crocea Horace Davis 1906-10-14 s.n. Santa Cruz Santa Cruz Mountains Comment
  CSUSB858  Eucalyptus globulus Joyce Davis 1965-2-28 Riverside On hillside about 500 yards west of Magnolia Drive on Circle City Drive in Corona (city). 204 Comment
  OBI29822  Eucalyptus sideroxylon Ruth Davis 1964-5-29 123 San Luis Obispo Cal Poly campus Comment
  UCSB45218  Eucrypta chrysanthemifolia Davis, K. 1979-2-24 Los Angeles Santa Monica Mtns., near Highway 23, 2 miles north of the junction with Highway 1 152 Comment
  JEPS51870  Euphorbia crenulata Horace Davis 1907-3-7 15 Santa Clara Camp Idle; Santa Cruz Mts. Comment
  HSC83431  Euphorbia oblongata William E. Davis 1981-4-23 Contra Costa Martinez, along Franklin Creek in John Muir National Historic Site. Comment
  UCD142407  Euphorbia oblongata William E. Davis 1981-4-23 s.n. Contra Costa Martinez; along Franklin Creek in John Muir National Historic Site. Comment
  UCR16195  Euphorbia polycarpa J. S. Davis 1972-4-8 5 San Diego Chula Vista, right [south] on Lynwood Dr. from Bonita Road for 0.5 mi., west on footpath 100 yds then south 1000 yds. Comment
  UC1795597  Euphorbia terracina P. Davis 2002-4-15 PDR 53578 Los Angeles LAX property at 9100 S Hastings Ave. Comment
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Nov 15 2020
  CDA19852  Euphorbia terracina P. Davis 2002-4-15 PDR 053578 Los Angeles Southern California; LAX property at 9100 S Hastings Ave. 0 Comment
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May 30 2014
  RSA0016757  Euphorbia terracina P. Davis 2002-4-15 PDR- 053578 Los Angeles LAX property at 9100 S. Hastings Ave. Comment
  UCD142495  Euphorbia terracina P. Davis 2002-4-15 PDR 053578 Los Angeles LAX property at 9100 S Hastings Ave. Comment
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May 30 2014
  CAS-BOT-BC310611  Eurybia radulina Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  CAS-BOT-BC310612  Eurybia radulina Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  JEPS31915  Eurybia radulina Horace Davis 86 Santa Cruz Santa Cruz Mts. Comment
  JEPS40768  Eurybia radulina Horace Davis 1933-1-1 85 Santa Cruz Santa Cruz Mts. Comment
  OBI25161  Festuca arundinacea Ruth E. Davis 1964-5-24 111 San Luis Obispo 1023 Mill St., San luis Obispo Comment
  OBI34371  Festuca perennis Ruth Davis 1964-5-23 104 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  CDA5866  Flaveria trinervia Lew Davis 1977-12-15 Riverside 1 mile north of Freeway 91, west side of McKinley Street, Corona. 0 Comment
  CDA5867  Flaveria trinervia Lew Davis 1977-12-15 Riverside 1 mile north of Freeway 91, west side of McKinley Street, Corona. 0 Comment
  CDA5874  Flaveria trinervia Lew Davis 1977-12-15 Riverside 1 mile north of Freeway 91, west side of McKinley Street, Corona. 0 Comment
  CAS-BOT-BC454542  Fragaria vesca subsp. californica D. D. Davis 1903-5-1 s.n. Santa Clara near Ivarson's in Redwoods Comment
  CAS-BOT-BC457559  Fragaria vesca subsp. californica Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  A425817  Frangula californica A. R. Davis 1915-6-2 Unknown Claremont Comment
  UCD112533  Frangula californica Craig B. Davis 1971-6-24 D- 265 Monterey along Strawberry Canyon Road, 2 miles north of Prunedale. 121 Comment
  OBI29837  Frangula californica subsp. californica Ruth E. Davis 1964-5-24 94 San Luis Obispo Cal Poly campus, near the Swine Unit Comment
  HSC101685  Frasera albicaulis Dillon North Davis 2013-6-11 22 Plumas 16.3 miles south on FS Road 25N17 from intersection with Highway 70. 1496 Comment
  CLARK-A1528-1040  Fraxinus dipetala Joyce Davis 1965-3-16 12 Riverside Tin Mine Canyon 304 Comment
  CAS-BOT-BC130171  Fritillaria affinis Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC130172  Fritillaria affinis Horace Davis 1907-4-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC130123  Fritillaria affinis D. D. Davis 1903-5-2 s.n. San Mateo Near La Honda Comment
  UC429293  Fritillaria affinis Horace Davis 1907-3-7 24 Santa Clara Santa Cruz Mountain, Camp Idle Santa Cruz Mountain; , Camp Idle Comment
  UC683360  Fritillaria pluriflora W. B. Davis 1934-2-25 38 Butte near Richardson Springs Comment
  UC416644  Galium californicum subsp. californicum Horace Davis 1907-3-7 28 Santa Clara Camp Idle Santa Cruz Mts. Comment
  POM192702  Galium californicum subsp. californicum Horace Davis 1907-3-7 28 Santa Clara Santa Cruz Mts, Camp Idle Comment
  POM367793  Galium triflorum Dorothy Davis 1923-7-24 s.n. Plumas Mohawk 1372 Comment
  CAS-BOT-BC303493  Gamochaeta ustulata Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UCR13981  Gaura coccinea Lew Davis 1973-1 s.n. San Bernardino Eastern Mojave Desert, Keystone Canyon in New York Mts Comment
  HSC101698  Gentiana calycosa Dillon North Davis, M. DeSiervo 2013-8-3 36 Plumas 10.3 miles south on FS Road 25N17 from intersection with Highway 70. Comment
  SDSU4142  Geraea canescens Cathlyn M. Davis 1992-3-20 20 III92B San Diego On Henderson Canyon Rd., 1 mile east of Borrego Valley Rd. 189 Comment
  JROH3150  Gilia achilleifolia subsp. multicaulis D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; north slope, Searsville Ridge Comment
  CHSC13598  Gilia latiflora D. B. Davis 1973-4-18 29 Kern Found along California City Blvd. ca. 200 yds. n of junction with Calif. State Hwy 58. 457 Comment
  JEPS49881  Gilia latifolia Eleonor Davisson 1967-4-9 San Diego Split Mountain Anza - Borrego Desert State Park, Split Mountain (easternmost San Diego County) Comment
  CAS-BOT-BC226446  Gilia tenuiflora subsp. tenuiflora Allen Davis 1981-4-25 023 Monterey South Coast Range, Hwy. 58, 5 mi. E. of Santa Margarita 400 Comment
  CDA5669  Glechoma hederacea J. S. Davis 1965-2-8 Madera Mrs. Agnes Williams property, 22697 Avenue 5, Madera. 0 Comment
  CAS-BOT-BC303832  Gnaphalium Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC303833  Gnaphalium Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  RSA130391  Gnaphalium californicum Horace Davis 1907-09 s.n. Santa Cruz Glenwood. Santa Cruz Peninsula. Comment
  CAS-BOT-BC224094  Helianthemum scoparium Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  UCR27952  Helianthus ciliaris L. Davis 1976-7-12 s.n. San Bernardino Mojave Desert, 0.2 mi west of Fairview St. on Hwy 58, Hinkley 666 Comment
  CAS-BOT-BC453468  Hemitomes congestum M. L. Davis 1926-5-1 s.n. Santa Cruz Brookdale Comment
  SD148002  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 Marin Near Nicasio, at southern end of Nicasio Reservoir. 60 Comment
  SEINET234359  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 s.n. Marin Near Nicasio at southern end f Nicasio reservoir on Nicasio Valley rd 61 Comment
  SFV17847  Hemizonia congesta subsp. congesta J. Davis 1991-6-1 s. n. Marin Near Nicasio, at southern end of Nicasio Reservoir on Nicasio Valley Road. 61 Comment
  UCD132978  Hemizonia congesta subsp. congesta Jeff Davis 1991-6-1 s.n. Marin Near Nicasio, at the southern end of Nicasio Reservoir, on Nicasio Valley Road. 60 Comment
  CAS-BOT-BC309613  Hemizonia congesta subsp. lutescens Jeff Davis 1991-6-1 s.n. Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 76 Comment
  CAS-BOT-BC309614  Hemizonia congesta subsp. lutescens Jeff Davis 1991-6-1 s.n. Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 76 Comment
  CHSC74954  Hemizonia congesta subsp. lutescens Jeff Davis 1991-6-1 Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road. 60 Comment
  HSC95466  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 Marin Near Nicasio, at S end of Nicasio Reservoir, on Nicasio Valley Rd. 61 Comment
  SEINET3140698  Hemizonia congesta subsp. lutescens J. Davis 1991-6-1 sn Marin Near Nicasio, at southern end of Nicasio Resvr., on Nicasio Valley Rd. 200 Comment
  POM53176  Hemizonia corymbosa subsp. corymbosa Horace Davis 1907-03 69 Santa Clara Camp Idle. Santa Cruz Mtns. Comment
  CDA7813  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road Comment
  RSA637563  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin Near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 61 Comment
  UCR106833  Hemizonia multicaulis subsp. vernalis J. Davis 1991-6-1 s.n. Marin near Nicasio, at southern end of Nicasio Reservoir, on Nicasio Valley Road 76 Comment
  UCR1555  Hesperocnide tenella David L. Davis 1962-5-15 34 Riverside Sycamore Canyon, about 1.5 mi south of Pennsylvania, 0.5 mi east of Canyon Crest Drive, Riverside 366 Comment
  CAS-BOT-BC176214  Hesperolinon congestum Hester R. Davis 1920-6-1 179 San Mateo Back of Redwood City Comment
  UC466691  Heteromeles arbutifolia Horace Davis 104 Santa Cruz Santa Cruz Mts. Comment
  POM182814  Heteromeles arbutifolia H. Davis 104 Santa Clara Santa Cruz Mts Comment
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Sep 7 2010
  CAS-BOT-BC32786  Heterotheca camphorata Horace Davis 1900-7-1 s.n. Santa Cruz Glenwood Comment
  RSA0074522  Heterotheca camphorata Horace Davis 1907-09 s.n. Santa Cruz Glenwood. Santa Cruz Peninsula. Comment
  UCR12562  Heterotheca grandiflora J. S. Davis 1972-5-6 720506- 28 Orange South Coast, Newport Beach. 3.2 mi N on Back Bay Road from corner of San Jaquin Hills Road in roadside turnout 6 Comment
  CAS-BOT-BC310807  Heterotheca sessiliflora subsp. echioides Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC310809  Heterotheca sessiliflora subsp. echioides Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC310810  Heterotheca sessiliflora subsp. echioides Horace Davis 1900-8-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC310811  Heterotheca sessiliflora subsp. echioides Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  CAS-BOT-BC310812  Heterotheca sessiliflora subsp. echioides Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  CAS-BOT-BC310813  Heterotheca sessiliflora subsp. echioides Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  UC31108  Heterotheca sessiliflora subsp. echioides Horace Davis 1900-7-1 Santa Cruz Glenwood; ; Glenwood, Santa Cruz Co. Comment
  UC480920  Heterotheca sessiliflora subsp. echioides Horace Davis 123 Santa Cruz Santa Cruz Mts. Comment
  UC480931  Heterotheca sessiliflora subsp. echioides Horace Davis 88 Santa Cruz Santa Cruz Mts. Comment
  UC894602  Heterotheca sessiliflora subsp. echioides H. Davis 1907-1-1 Santa Cruz Glenwood Comment
  CAS-BOT-BC310808  Heterotheca sessiliflora subsp. echioides Horace Davis 1900-8-1 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC32785  Heterotheca sessiliflora var. camphorata Horace Davis 1900-7-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC424174  Heuchera micrantha var. erubescens Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC319654  Hieracium albiflorum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC319655  Hieracium albiflorum Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood, Santa Cruz Peninsula Comment
  UC481034  Hieracium albiflorum Horace Davis 87 Santa Cruz Santa Cruz Mts. Comment
  UCD105891  Hoita orbicularis Richard F. Davis 1953-8-1 s.n. Placer From a meadow near Forest Hills. Comment
  UCD85287  Hordeum brachyantherum H. B. Davis 1915-4-1 s.n. Alameda UC Berkeley Campus. Comment
  OBI29828  Hordeum brachyantherum subsp. californicum Ruth Davis 1964-5-29 128 San Luis Obispo Cal Poly Campus, Poly Canyon, San Luis Obispo Comment
  OBI34369  Hordeum marinum Ruth Davis 1964-5-23 106 San Luis Obispo 1023 Mill St. Comment
  OBI34373  Hordeum murinum Ruth Davis 1964-4-24 65 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  UC420552  Horkelia cuneata subsp. cuneata Horace Davis 1907-9-1 113 Santa Cruz Santa Cruz Mts. Comment
  UC420556  Horkelia cuneata subsp. cuneata Horace Davis March 1907 63 Santa Clara Santa Cruz Mts., Camp Idle Comment
  CAS-BOT-BC537342  Horkelia cuneata var. cuneata Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  RSA101656  Horkelia tridentata N. J. Davis 1867-07 338 Unknown California [unspecific locality] Comment
  CAS-BOT-BC201117  Hosackia crassifolia Hester Davis 1920-5-9 s.n. Santa Clara Ridge near Mt. Umunhum 1005 Comment
  CDA7990  Hulsea vestita Lew Davis, E. L. Paddock 1972-7-9 Mono Mono Mills, Lee Vining. 0 Comment
  CDA1623  Hydrilla verticillata Lew Davis, D. B. Joley 1977-6-9 San Diego Lake Murray reservoir 0 Comment
  CDA33065  Hydrilla verticillata Lew Davis & Jim Johnson 1977-7-7 San Diego Lake Murray 0 Comment
  CDA38348  Hydrocotyle William B. Davis 1967-12-8 s.n. San Diego La Jolla; Lo Jolla County Club; golf course. 0 Comment
  UCD128237  Hydrocotyle sibthorpioides William B. Davis 1967-12-8 s.n. San Diego golf course at La Jolla Country Club, La Jolla. Comment
  CAS-BOT-BC319021  Hypochaeris glabra Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood, Santa Cruz Peninsula Comment
  UC480991  Hypochaeris glabra Horace Davis 1907-3-7 37 Santa Cruz Santa Cruz Mts. Comment
  CAS-BOT-BC311391  Hypochaeris glabra D. D. Davis 1903-4-1 s.n. San Mateo Top of Searsville Ridge Comment
  CDA37736  Imperata brevifolia Lew Davis 1965-2-5 s.n. Fresno 1/4 mile southwest corner at Belmont Avenue & Trimmer Spring Road, 1.5 miles northeast of Centerville. 0 Comment
  UC429162  Iris douglasiana Horace Davis Mar 1907 42 Santa Clara Camp Idle; Santa Cruz Mts. Comment
  HSC101676  Iris hartwegii Dillon North Davis 2013-6-6 41 Plumas 9.7 miles south on FS Road 25N17 from intersection with Highway 70. 1576 Comment
  UCR1551  Iris hartwegii subsp. australis David L. Davis 1962-5-12 109 San Bernardino San Bernardino Mountains, along Hwy 18, c. 1.0 mi west of Running Springs 1829 Comment
  UCR16175  Isomeris arborea J. S. Davis 1972-4-1 08 2 San Diego Chula Vista, right [south] on Lynwood Dr. from Bonita Road for 0.5 mi., west on footpath 100 yds, then south 250 yds. 122 Comment
  CDA8043  Iva nevadensis Lew Davis 1973-7-25 s.n. Mono Highway 6, 15 miles north of Laws. 0 Comment
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Mar 21 2012
  OBI29819  Juncus bufonius var. bufonius Ruth Davis 1964-5-17 84 San Luis Obispo Cal Poly Campus, Poly cyn Comment
  SBBG96940  Juncus patens G. Davis 1956-3-9 Santa Barbara San Julian Ranch, along Hwy 1, SE of Lompoc Comment
  RSA447639  Kelloggia galioides Dorothy Davis 1923-7-4 s.n. Plumas Mohawk. 1372 Comment
  CAS-BOT-BC499644  Kopsiopsis strobilacea Hester R. Davis; Paul R. Hichborn 1920-5-9 s.n. Santa Clara Santa Cruz Mountain Peninsula; Sierra Azule Ridge near Loma Prieta 1097 Comment
  CAS-BOT-BC340400  Lactuca Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  UC185992  Lagophylla glandulosa Paul J. Davis 1915-9-15 Glenn Glenn Comment
  CDA27138  Lathyrus sphaericus Wm. Davis 1969-5-29 San Mateo Peters & Wilson Nursery, Millbrae. 0 Comment
  CAS-BOT-BC321144  Layia gaillardioides D. D. Davis 1903-4-1 s.n. Santa Clara Unspecified Comment
  OBI29810  Layia platyglossa Ruth Davis 1964-5-10 73 San Luis Obispo About 1 mi into Reservoir Cyn, one mi N of San Luis Obispo Comment
  CAS-BOT-BC221563  Lepechinia calycina Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  UCR12588  Leptochloa uninervia J. S. Davis 1972-5-6 720506- 5 Orange South Coast, Newport Beach; corner of San Joaquin Hills Road and Back Bay Road 0 Comment
  CAS-BOT-BC226729  Leptosiphon latisectus D. D. Davis 1903-4-1 s.n. San Mateo Searsville Ridge Comment
  CAS-BOT-BC300526  Leptosiphon liniflorus Allen Davis 1981-4-25 022 Monterey Los Padres Natl. For., Ponderosa Campground 470 Comment
  OBI29816  Leptosiphon parviflorus Ruth Davis 1964-5-10 72 San Luis Obispo One mile into Reservoir Canyon, one mile north of San Luis Obispo, California Comment
  CDA25078  Lesquerella kingii Lew Davis 1973-5-3 San Bernardino Keystone Canyon, New York Mtns. Comment
  NY10121  Leucothoe davisiae N. J. Davis 07 1867 6 Nevada Near Eureka, Sierra Nevada. Comment
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Dec 2 2015
  NY10122  Leucothoe davisiae N. J. Davis 07 1867 s.n. Nevada Near Eureka, Sierra Nevada. Comment
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Oct 16 2015
  SEINET225467 Image available Lewisia nevadensis Ray J. Davis 1962-6-7 6033 San Benito Summit on Highway 49 east of Downieville across road from campground Comment
  SEINET10531270  Libocedrus decurrens Davis 1916-7-20 Davis s.n. 1916 San Bernardino San Bdo=[Bernardino] Mts. (Crest Road). Mountain road. Comment
  HSC101696  Lilium pardalinum subsp. shastense Dillon North Davis 2013-6-11 24 Plumas 3.4 miles south on FS Road 25N17 from intersection with Highway 70. 1280 Comment
  HSC101686  Lilium washingtonianum Dillon North Davis 2013-7-1 31 Plumas 4.8 miles south of FS Road 25N17 from intersection with Highway 70 1576 Comment
  UCD116496  Limnanthes douglasii William B. Davis 1960-3-26 3 Contra Costa South Scenic Boulevard, Mt. Diablo. 182 Comment
  UCR12584  Limonium californicum J. S. Davis 1972-5-6 720506- 18 Orange South Coast, Newport Beach, 100 yards from the corner of San Joaquin Hills Road and Back Bay Road. 0 Comment
  UCR8100  Linanthus dianthiflorus Henry E. Davis 1969-5-20 s.n. Riverside Moreno Valley area, dirt road 1 mile from Redlands Blvd., leaving Redlands Blvd. 1.75 miles north of Hwy 60 732 Comment
  JROH3183  Linanthus dichotomus D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  SDSU3161  Linanthus nuttallii subsp. floribundus Cathlyn M. Davis 1992-5-1 1 V92E San Diego 1/4 mile SW of Meadow InformationStation off Sunrise Highway (HWY 79), Laguna Mtns. Comment
  UC1250124  Linanthus parryae Ray J. Davis 1963-5-4 5591 Mono 10 mi N of Bishop (Sherwin Hill) Comment
  HSC101688  Linum lewisii var. lewisii Dillon North Davis 2013-6-10 16 Plumas 9.8 miles south on FS Road 25N17 from intersection with Highway 70. Comment
  SDSU9542  Lithophragma affine Cathlyn M. Davis 1992-5-1 IV 92 B San Diego 100 feet SWof Meadow Information Station off Sungrise Highway (Hwy) 79. Laguna Mtn. Comment
  CSUSB1414  Lobularia maritima John S. Davis 1972-4-1 72-04-01 1 Orange Newport Beach Newport Beach, corner of San Jaquin Hills Road and Back Bay Road on southwest slope. 3 Comment
  OBI29812  Lobularia maritima Ruth Davis 1964-5-10 74 San Luis Obispo 1 mi into Reservoir cyn, one mile N of San Luis Obispo Comment
  CDA38339  Lomatium lucidum Lew Davis 1978-4-19 San Diego North side of Encinitas Boulevard, ca. 1/2 mile west of Santa Fe Road, Encinitas. 0 Comment
  UCD127685  Lomatium macrocarpum W. B. Davis 1960-4-15 21 Yolo Rumsey Canyon road, north of Guinda, State Highway 16. Comment
  RSA498781  Lotus oblongifolius Dorothy Davis 1923-08 s.n. Plumas Johannesville 1524 Comment
  RSA498735  Lotus strigosus Dorothy Davis 1923-4-29 s.n. Los Angeles La Canada. Comment
  CAS-BOT-BC195941  Lupinus albifrons var. albifrons Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  RSA79546  Lupinus argenteus var. tenellus A. R. Davis 1953-8-11 5988 Inyo 2 miles east of Blue Bell Mine. 2866 Comment
  CHSC57380  Lupinus bicolor Heather L. Davis 1990-4-14 40 Tehama W side of McCoy Rd., ca. 1.5 mi s of Hooker Crk. Rd., Cottonwood. 106 Comment
  RSA2514  Lupinus formosus var. formosus A. R. Davis 1915-7-14 510 San Bernardino Cucamonga Canyon-Upland Comment
  CHSC13494  Lupinus hirsutissimus D. B. Davis 1973-6-4 21 Ventura Found along Hwy 33 ca 6 mi n of Wheelers Gorge campground. On cliff below Hwy. 548 Comment
  UCSB45219  Lupinus hirsutissimus Davis, K. 1979-2-24 Los Angeles Santa Monica Mountains; near Highway 23, 2 miles north of the junction with Highway 1 152 Comment
  CDA27465  Lupinus lepidus var. sellulus S. Davis, F. D. Horn 1979-8-22 Siskiyou Sam s Neck west of Dorris. 0 Comment
  SEINET12164069  Lupinus vallicola F. C. Davis 1982-1 13 Butte ca 35m S of Little Chico Crk and 2.4km E of Hwy 99, ca 3.5km E of Chico 60 Comment
  JROH4692  Maianthemum racemosum D. D. Davis 1903-4-19 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Base of Searsville Ridge Comment
  CAS-BOT-BC511368  Maianthemum racemosum subsp. amplexicaule Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC514163  Maianthemum stellatum D. D. Davis 1903-3-1 s. n. San Mateo Unspecified Comment
  CAS-BOT-BC514178  Maianthemum stellatum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  SD58292  Malacothamnus palmeri Winifred Davis 1931-11-23 San Luis Obispo Cambria Comment
  SD58295  Malacothamnus palmeri Winifred Davis 1931-4-13 San Luis Obispo Cambria Comment
  JEPS26416  Malacothamnus palmeri var. palmeri Mrs. R. P. Davis 1931-4-13 San Luis Obispo Cambria Comment
  JEPS26417  Malacothamnus palmeri var. palmeri Winifred Davis 1931-11-23 San Luis Obispo Cambria Comment
  SEINET6811623  Malacothrix coulteri Davis 1960-4-29 349 Inyo jct. with road to Darwin CA 190; CA 190; jct. with road to Darwin Comment
  SEINET6810921  Malacothrix glabrata Davis 1957-4-7 34 -57 Riverside 1.1 mi N of on road to Salton Sea Indian Ave; Indian Ave; 1.1 mi N of on road to Salton Sea Comment
  CAS-BOT-BC8116  Malacothrix phaeocarpa William S. Davis 1992-5-17 462 San Luis Obispo Cuesta Ridge Botanical Area, Los Padres national Forest. 493 Comment
  NY39403  Malacothrix phaeocarpa W. S. Davis 1992-5-17 462 San Luis Obispo North side of Cuesta Ridge, along dirt road, ca. 1.8 miles west of U.S. 101 and 0.3 mile south of Tassajera Creek Road 493.8 Comment
  RSA0001409  Malacothrix phaeocarpa W. S. Davis 1992-5-17 462 San Luis Obispo North side of Cuesta Ridge, along dirt road, ca. 1.8 mi W of U.S. 101, and 0.3 mi S of Tassajera Creek Road. 494 Comment
  SBBG102804  Malacothrix phaeocarpa W. S. Davis 1992-5-17 462 San Luis Obispo N side of Cuesta Ridge, ca. 1.8 mi W of US Hwy 101, 0.3 mi S of Tassajera Crk Rd; ISOTYPE 493 Comment
  SEINET10886686 Image available Malacothrix phaeocarpa E. Wade Davis 1992-5-17 Davis 462 San Luis Obispo North side of Cuesta Ridge, along dirt road, ca. 1.8 mi. W. of U.S. 101, and 0.3 mi. S. of Tassajera Creek Road. Locally common on SE-facing slopes, in loose shale at edge of roadcut. Chaparral. 494 Comment
  UC1598607 Image available Malacothrix phaeocarpa Davis 1992-5-17 462 San Luis Obispo Los Padres National Forest, Cuesta Ridge Botanical Area. North side of Cuesta Ridge, along dirt road, ca 1.8 mi W of US 101 and 0.3 mi S of Tassajera Creek Rd. 493 Comment
  RSA512531  Malacothrix sonchoides W. S. Davis 1957-6-5 101 Inyo Hwy 190 at the intersection with the road to Darwin. 1590 Comment
  RSA512532  Malacothrix sonchoides W. S. Davis 1958-5-24 102 Inyo Along road to Darwin, 1.2 miles from intersection with Hwy 190. 1622 Comment
  SEINET6811889  Malacothrix sonchoides Davis 1980-4-29 349 Kern Palmdale Ave; Palmdale Ave Comment
  SEINET6810405  Malacothrix torreyi Davis 1958-5-24 32 -58 Inyo 1.2 mi S of on road to Darwin CA 190; CA 190; 1.2 mi S of on road to Darwin Comment
  SEINET1034128  Malosma laurina S. Davis 2001-4-29 Los Angeles Pepperdine University campus, Biological Reserve, Comment
  OBI29861  Matricaria discoidea Ruth Davis 1964-5-16 81 San Luis Obispo Cal Poly campus, Poly cyn Comment
  UCSB22514  Matthiola incana Davis, W. 1967-2-24 San Diego West side of Sierra St., 0.3 miles south of Dahlia St., Solana Beach 15 Comment
  JROH5300  Melica imperfecta D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. North slope on Searsville Ridge. Comment
  OBI20143  Melica imperfecta Ruth E. Davis 1964-4-24 88 San Luis Obispo See Cyn, about 9 mi from San Luis Obispo Comment
  UC416694  Melissa officinalis Horace Davis 89 Santa Cruz Santa Cruz Mts. Comment
  UCR1662  Mentzelia jonesii David L. Davis 1962-5-12 84 San Bernardino Mojave Desert, [Victorville] along Hwy 18, c. 0.5 mi east of junction with Hwy 66-91 [= Hwy I-15] 1220 Comment
  POM2984  Mentzelia micrantha A. R. Davis 1915-7-14 549 San Bernardino Cucamonga Canyon-Upland Comment
  JROH3905  Micranthes californica D. D. Davis 1903-3-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  SEINET3292120 Image available Mimulus aurantiacus Craig Davis 1968-8-8 D- 94 Monterey Strawberry Canyon Road. ca. 2 miles north of Prunedale. 122 Comment
  SEINET3292793 Image available Mimulus aurantiacus Craig B. Davis 1971-6-24 D- 267 Monterey Growing in opeining in manzanita chaparral. Strawberry Canyon Road, 2miles north of Prunedale. 13 Comment
  UC445124  Mimulus aurantiacus var. aurantiacus Horace Davis 95 Santa Cruz Santa Cruz Mts. Comment
  UCD122269  Mimulus aurantiacus var. aurantiacus Craig B. Davis 1971-6-24 D 267 Monterey Strawberry Canyon Rd., 2 miles north of Prunedale. 13 Comment
  UCSB39740  Mimulus aurantiacus var. pubescens Davis, S. 1977-5-22 Santa Barbara East side of Gibralter Road; 2.5 from the intersection of Mountain Drive & Gibralter Rd; Santa Ynez Mtns 304 Comment
  RSA422245  Mimulus nanus var. mephiticus Dorothy Davis 1923-08 s.n. Plumas Gold Lake. 2439 Comment
Read comments
Nov 13 2013
  CDA3325  Mirabilis jalapa W. Davis 1962-7-23 San Mateo San Bruno. 0 Comment
  RSA408582  Monardella exilis Jimmie Davis 1931-4-19 s.n. San Bernardino Mojave Desert. Comment
  SD38561  Monardella exilis Jimmie Davis 1931-4-20 1978 Unknown Mohave Desert Comment
  HSC101674  Monardella follettii Dillon North Davis 2013-7-1 35 Plumas 9.8 miles south on FS Road 25N17 from intersection with Highway 70. 1576 Comment
  CAS-BOT-BC214113  Monardella villosa Hester R. Davis 1920-5-25 s.n. Santa Clara Soda Rock, Stevens Creek, Santa Cruz Mountain Peninsula Comment
  UC157786  Monolopia gracilens Horace Davis March, 1907 41 Santa Clara Camp Idle Santa Cruz Mts. Comment
  GH427290  Monolopia gracilens H. Davis 1900-04-01 - 1900-05-01 Unknown Glenbrook, Santa Cruz Mts. Comment
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Jan 4 2015
  UC5282  Morella californica Norris K. Davis 1896-9-1 Santa Cruz Santa Cruz Mts., Glenwood Comment
  CDA5599  Myosotis discolor Wm. Davis 1959-5-15 2398 San Mateo Woodlawn Cemetery, Colma. 0 Comment
  UCD119545  Nama rothrockii L. Davis; L. Kreps 1973-8-29 s.n. Mono Highway 158, 0.5 mile north of Silver Lake, near June Lake. Comment
  CDA40297  Nama rothrockii L. Davis & L. Kreps 1973-8-29 s.n. Mono Highway 158, 1/2 mile north of Silver Lake near June Lake. 0 Comment
  NY336831  Navarretia divaricata N. J. Davis 07 1867 49 Nevada Lake City, Sierra Nevada Comment
  POM129403  Navarretia squarrosa Horace Davis 90 Santa Cruz Santa Cruz Mountains Comment
  UCR1558  Nemacladus longiflorus var. longiflorus David L. Davis 1962-5-19 132 Riverside San Jacinto Mtns, Bautista Canyon, along road c. 13 mi. from Hwy 74 610 Comment
  UCR1660  Nemacladus sigmoideus David L. Davis 1962-5-12 130 San Bernardino Mojave Desert, [Victorville] along Hwy 18, c. 0.5 mi east of junction with Hwy 66-91 [= Hwy I-15] 1220 Comment
  JROH2737  Nemophila menziesii var. menziesii D. D. Davis 1903-4-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  JROH2742  Nemophila parviflora var. parviflora H. R. Davis 1920-4-12 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; near Zoology Club shack Comment
  UC215498  Nicotiana glauca A. R. Davis 1915-6-30 Los Angeles Claremont 365 Comment
  UCR1549  Nicotiana quadrivalvis David L. Davis 1962-4-15 20 Riverside Upper Santa Ana River/San Bernardino Valley Region, Riverside, Sycamore Canyon, c. 1.5 mi south of Pennsylvania [=Martin Luther King] Ave., 0.5 mi east of Canyon Crest Drive 366 Comment
  POM311155  Nothoscordum bivalve Percy R. Davis 1952-5-10 s.n. San Diego Fallbrook. Comment
  SD45366 Image available Nothoscordum gracile Percy R. Davis 1952-5-10 San Diego Fallbrook Comment
  CAS-BOT-BC516046  Nothoscordum gracile Percy R. Davis 1952-5-10 s.n. San Diego Fallbrook Comment
  CAS-BOT-BC516047  Nothoscordum gracile Percy R. Davis 1952-5-10 s.n. San Diego Fallbrook Comment
  UCD138658  Nothoscordum gracile Percy R. Davis 1952-5-10 s.n. San Diego Fallbrook. Comment
  UC971734  Nothoscordum inodorum Percy R. Davis 1952-5-10 San Diego Fallbrook Comment
  JROH5953  Nuttallanthus texanus D. D. Davis 1903-4-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge area, rocky point Comment
  CDA3520  Nymphaea odorata Lew Davis 1976-6-16 San Bernardino Lost Lake, Cajon Pass. 0 Comment
  CDA3521  Nymphaea odorata Lew Davis 1976-6-16 San Bernardino Lost Lake, Cajon Pass. 0 Comment
  CDA38123  Oenothera californica subsp. avita L. Davis 1972-7-21 s.n. Mono 4 miles north of Benton Quarantine Station on U.S. 6, Benton. 0 Comment
  JEPS49882  Oligomeris linifolia Eleonor Davisson 1967-4-9 San Diego Anza-Borego Desert State Park Split Mountain (easternmost San Diego County); , Split Mountain Comment
  JEPS11695  Orobanche bulbosa J. C. Davis 1898-1-1 San Bernardino Summit - Cajon Pass Comment
  CDA41993  Orobanche bulbosa Ken W. Davis 1977-5-23 s.n. El Dorado Lime Quarry Road near Pilot Hill. 0 Comment
  CDA41999  Orobanche corymbosa L. Davis & S. Lincoln 1978-7-19 s.n. Mono Near Benton Quarantine Station. 0 Comment
  HSC101682  Orobanche uniflora Dillon North Davis 2013-5-28 9 Plumas 4.1 miles south on FS Road 25N17 from intersection with Highway 70, ~ 400 m northwest of hairpin turn. 1520 Comment
  RSA130958  Orthocarpus erianthus var. erianthus Hester R. Davis 1920-4-8 s.n. San Mateo Near San Francisquito Creek. Comment
  UCSB45276  Oxalis californica Davis, K. 1979-2-24 Los Angeles Santa Monica Mtns. on a burn area at the end of Tranchas Canyon Rd. near Malibu 91 Comment
  UCSB24392  Oxytheca perfoliata Davis, W. 1967-5-21 Inyo south side of road 4.5 miles east of U.S. Hwy. 395 on Westgard Pass Rd; White Mts 1219 Comment
  CHSC13595  Paeonia californica D. B. Davis 1973-4-16 23 Ventura Found along Hwy 33 ca 3.5 mi n of Wheelers Gorge campground. plant ca 150 yds s of Ortega trail sign on n side of Hwy. 487 Comment
  CDA28392  Panicum antidotale L. Davis, J. Strickney 1972-3-24 s.n. San Bernardino Mojave Desert; Cool Water Ranch, Daggett. 0 Comment
  CDA3574  Papaver hybridum J. S. Davis 1967-4-6 Madera A. Gendron property, 26338 Avenue 12, Madera. 0 Comment
  RSA448233  Papaver somniferum Gary Davis 1967-05 s.n. Los Angeles Escape from cultivation, Agua Dulce. Comment
  UCR1556  Parietaria hespera var. californica David L. Davis 1962-4-15 27 Riverside Upper Santa Ana River/San Bernardino Valley Region, Riverside, Sycamore Canyon, c. 1.5 mi south of Pennsylvania [=Martin Luther King] Ave., 0.5 mi east of Canyon Crest Drive 366 Comment
  OBI20146  Paspalum dilatatum Ruth Davis 1964-5-24 113 San Luis Obispo Cal Poly campus, near the Swine Unit Comment
  JROH4095  Pedicularis densiflora D. D. Davis 1903-2-22 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  CAS-BOT-BC266664  Pedicularis dudleyi D. D. Davis No date on label s.n. San Mateo Santa Cruz Peninsula. Iverson's Peter's Creek Comment
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Jun 13 2020
  UCR12586  Pennisetum setaceum J. S. Davis 1972-5-9 72-05-09- 7 San Bernardino San Bernardino Mtns., 4.3 mi. north of Hwy 30 on Waterman Rd., 1.5 mi. east of Old Waterman Cyn Rd. 581 Comment
  NY600728  Penstemon gracilentus N. J. Davis 07 1867 33 Nevada Sierra Nevada Comment
  NY600733  Penstemon gracilentus N. J. Davis 30 Nevada Ridge above Bloody River, Sierra Nevada Comment
  UC213142  Penstemon heterophyllus var. australis A. R. Davis 1915-6-30 Los Angeles Palmer's Canyon Claremont, Palmer's Canyon (Claremont, Southern California) 457 Comment
  HSC101691  Penstemon newberryi var. newberryi Dillon North Davis 2013-5-26 5 Plumas Along southeast bank of Gold Lake 2100 Comment
  NY627388  Penstemon newberryi var. newberryi N. J. Davis 07 1867 s.n. Nevada Summit of Sierra Nevada Comment
  NY627407  Penstemon newberryi var. newberryi N. J. Davis 07 1867 58 Nevada Meadow Lake, Summit of Sierras Comment
  RSA401759B  Penstemon roezlii Dorothy Davis 1923-08 s.n. Plumas Mt. Eureka 1524 Comment
  NY651303  Penstemon rydbergii var. oreocharis N. J. Davis 1867-6-29 52 Nevada Bridge above Bloody Run Comment
  SEINET11173493  Penstemon spectabilis subsp. subviscosus R. Davis 1968-4-15 56 San Bernardino Claremont, 3 blocks E of Indian Hill Blvd on Foothill Blvd. 357 Comment
  UCSC010822  Petunia parviflora J. Davis 2016-7-19 1120 Monterey "Fox Pond,"Fort Ord National Monument (Region J5) Comment
  CHSC13602  Phacelia bicolor D. B. Davis 1973-4-18 38 San Bernardino Found locally along state Hwy 395 ca. 3 mi s of junction with state Hwy 58. At turnoff to P.T. and T. station. 701 Comment
  RSA131948  Phacelia divaricata var. congdonii Jimmie Davis 1957-5-1 s.n. Fresno 1/4 mile below Ponderosa Flat on Big Creek road to Dinkey. Comment
  CHSC13885  Phacelia egena M. A. Davis 1969-4-10 9 Butte Comment
  CHSC13524  Phacelia longipes D. B. Davis 1973-4-16 17 Ventura Found along Hwy 33 ca 7 mi n of Wheelers Gorge campground. On cliff below water fountain. 609 Comment
  RSA428113  Phacelia mutabilis Dorothy Davis 1923-08 s.n. Plumas Mt. Eureka 1524 Comment
  JEPS1074  Phacelia nemoralis subsp. nemoralis Horace Davis c. 1895 99 Santa Cruz Santa Cruz Mts. Comment
  UCSB45222  Phacelia parryi Davis, K. 1979-2-24 Los Angeles Santa Monica Mtns. near Hwy. 23, 2 miles north on the junction with Hwy. 1 152 Comment
  OBI34368  Phalaris aquatica Ruth Davis 1964-5-24 109 San Luis Obispo Cal Poly campus near the swine unit Comment
  OBI29817  Phalaris minor Ruth Davis 1964-5-17 80 San Luis Obispo Corner of Mill St and Calif St, San Luis Obispo Comment
  HSC101694  Philadelphus lewisii Dillon North Davis 2013-6-20 26 Plumas 7.4 miles east on FS Road 26N67 from the junction with Rush Creek Road. 1600 Comment
  CDA32614  Phleum alpinum Lew Davis 1974-9-9 Fresno Golden Trout Lake, 2 miles west of Piute Pass, Humphreys Basin, Sierra National Forest Comment
  OBI29826  Pholisma arenarium Ruth Davis 1964-5-31 131 San Luis Obispo Near the coast about 3 mi W of Los Osos Comment
  OBI29825  Pholistoma auritum var. auritum Ruth Davis 1964-4-24 101 San Luis Obispo See Cyn, about 9 mi from San Luis Obispo Comment
  NY285281  Phoradendron juniperinum N. J. Davis 07 1867 43 Nevada Moore's Flat [illegible] Comment
  OBI29830  Phyla nodiflora Ruth Davis 1964-5-29 129 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  SEINET10608731  Phyllostachys bambusoides Davis 1974-1-13 Davis s.n. Unknown Leucadia Comment
  CDA41155  Physalis hederifolia var. fendleri Lew Davis 1973-5-3 s.n. San Bernardino Keystone Canyon, New York Mountains. 0 Comment
  SD136322  Pinus ponderosa var. washoensis Byron Davis 1950-8-17 Unknown Mount Rosa Pass Comment
  SD44050  Pinus ponderosa var. washoensis Byron Davis 1950-8-17 Unknown Mount Rosa Pass Comment
  CAS-BOT-BC80004  Pinus radiata Edgar B. Davison 1924-7-2 s.n. San Luis Obispo Cambria Comment
  POM971  Pinus torreyana A. R. Davis s.n. San Diego Del Mar, Cal. Mountain side near coast. Comment
  OBI29860  Piptatherum miliaceum Ruth E. Davis 1964-5-24 114 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  RSA0016758  Plantago lanceolata W. L. Davis 1948-5-12 s.n. Los Angeles 4.5 miles NE of San Dimas. 241 Comment
  UCD53983  Plantago major R. Davis 1992-7-25 11- 218 Sacramento Cosumnes River Preserve Plant Inventory. Comment
  OBI29823  Plantago major Ruth E. Davis 1964-5-24 95 San Luis Obispo Cal Poly campus, near the Equestrian Unit Comment
  UC1250121  Plantago ovata Ray J. Davis 1963-5-4 5609 Inyo 25 mi w Death Valley; Ophir Mt. Comment
  RSA382896  Platanthera leucostachys Dorothy Davis 1928-08 s.n. Plumas [No further location information.] 2134 Comment
  OBI29832  Platanus racemosa Ruth Davis 1964-5-26 117 San Luis Obispo Reservoir Cyn, 1 mi N of San luis Obispo Comment
  JROH3104  Platystemon californicus D. D. Davis 1903-4-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  CAS-BOT-BC255576  Poa annua Hester R. Davis 1920-4-24 64 Santa Clara Stanford University Campus Comment
  OBI34374  Poa annua Ruth E. Davis 1964-5-23 107 San Luis Obispo 1023 Mill St., San Luis Obispo Comment
  CDA2383  Poa bulbosa J. S. Davis 1965-5-13 Madera Sierra Nevada; L. Bissett property, Hwy 41 & Yosemite Forks, Oakhurst. Comment
  OBI34375  Poa howellii Ruth E. Davis 1964-4-24 63 San Luis Obispo See Cyn, about 9 mi from San Luis Obispo Comment
  UCD49759  Poa pratensis R. Davis 1992-4-5 11- 121 Sacramento Cosumnes River Preserve Plant Inventory. Comment
  JROH5422  Poa secunda subsp. secunda D. D. Davis 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Rocky north slope, Searsville Ridge. Comment
  JROH5423  Poa secunda subsp. secunda D. D. Davis 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Rocky north slope, Searsville Ridge. Comment
  CDA40760  Pogogyne ziziphoroides Lew Davis 1982-5-1 s.n. Amador Between railroad right-of-way and Highway 104 at Ione-Michigan Bar Road, west of Ione. 0 Comment
  POM126401  Polygala californica Horace Davis 1907-3-7 36 Santa Cruz Santa Cruz Mountains: Camp Idle Comment
  RSA466406  Polygonum persicaria Dorothy Davis 1924-1 s.n. Los Angeles Vicinity of Los Angeles. Comment
  CSUSB466  Polypogon monspeliensis John S. Davis 1972-5-6 720506 3 Orange Newport Beach; 1.1 miles north from corner of San Jaquin Hills road and Back Bay road; beneath road bridge, along creek bed leading to marsh Comment
Read comments
Oct 7 2013
  OBI34376  Polypogon monspeliensis Ruth Davis 1964-5-24 110 San Luis Obispo Cal Poly campus near the swine unit Comment
  UCSB54303  Potamogeton illinoensis Davis, F.; Ferren, Wayne 1984-7-15 Inyo 1.8 miles N on Fish Slough Rd from jct with Jean Blanc Rd on E side of road in slough. 1341 Comment
  CDA857  Potamogeton pusillus Wm. Davis 1964-6-17 San Mateo Lake on Purcell property, San Mateo. 0 Comment
  CDA39678  Primula suffrutescens Lew Davis 1974-8-1 s.n. Fresno John Muir Trail, 0.5 mile south of Muir Pass summit, Kings River drainage, Kings Canyon National Park. Comment
  CAS-BOT-BC516346  Prosartes hookeri D. D. Davis 1903-5-2 s.n. San Mateo Near La Honda, Santa Cruz Peninsula Comment
  CAS-BOT-BC516375  Prosartes hookeri Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC516376  Prosartes hookeri Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC517389  Prosartes smithii D. D. Davis 1903-5-1 s.n. San Mateo Santa Cruz Peninsula, near summit La Honda Road Comment
  UCD108209  Prosopis Mrs. Lida Davis 1921-4-1 s.n. Inyo Tecopa. Comment
  UCD108217  Prosopis glandulosa var. torreyana Mrs. Lida Davis 1921-4-1 s.n. Inyo Tecopa. Comment
  UCD108201  Prosopis pubescens Mrs. Lida Davis 1921-4-1 s.n. Inyo Tecopa. Comment
  RSA424600A  Prunella vulgaris var. lanceolata Dorothy Davis 1923-7-23 s.n. Plumas Johnsville. 1402 Comment
  CAS-BOT-BC154533  Prunus ilicifolia Hester R. Davis 1920-5-8 109 Santa Clara West slope of Loma Prieta Comment
  CAS-BOT-BC356911  Pseudognaphalium californicum Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC356912  Pseudognaphalium californicum Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  JROH752  Pseudognaphalium californicum D. D. Davis 1903-5-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge Comment
  OBI29835  Pseudognaphalium californicum Ruth Davis 1964-5-29 122 San Luis Obispo Cal Poly campus, Poly cyn Comment
  UC468794  Pseudognaphalium californicum Horace Davis 109 Santa Cruz Santa Cruz Mts. Comment
  OBI29821  Pseudognaphalium luteoalbum Ruth Davis 1964-5-24 92 San Luis Obispo Cal Poly campus, near the Swine unit Comment
  CAS-BOT-BC361608  Pseudognaphalium stramineum Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  UC468785  Pseudognaphalium stramineum Horace Davis 110 Santa Cruz Santa Cruz Mts. Comment
  CDA27773  Psoralidium lanceolatum L. Davis, Craft, L. B. Kreps 1974-8-7 Mono On both sides of Highway 167 for several miles, 12 miles east of Highway 395, north shore of Mono Lake, east of Lee Vining. 0 Comment
  HSC101677  Pterospora andromedea Dillon North Davis 2013-7-10 37 Plumas 9.1 miles south on FS Road 25N17 from intersection with Highway 70, ~200 m south of large hairpin turn Comment
  POM3401  Pterospora andromedea A. R. Davis 1918-07 s.n. San Bernardino Bear Valley, San Bdn Mts Comment
  CAS-BOT-BC6337  Puccinellia howellii Jerry I. Davis 1988-7-26 536 Shasta Whiskeytown-Shasta-Trinity Nat. Rec. Area, Whiskeytown Unit Comment
  NY431436  Puccinellia howellii J. I. Davis 1988-7-26 526 Shasta Whiskeytown-Shasta-Trintiy National Recreation Area, Whiskeytown Unit, ca. 0.8 mile west of Tower House, north side of Willow Creek at junction of Cal. Hwy. 299 with Crystal Creek Road Comment
  SEINET10509578  Puccinellia howellii Jerrold I. Davis 1988-7-26 Davis 526 Shasta Whiskeytown-Shasta-Trinity Nat. Rec. area, Whiskeytown unit, ca. 0.8 mi W of junction of Cal. hwy 299 with Crystal Creek road Comment
  CDA8521  Pyrrocoma racemosa var. sessiliflora Lew Davis 1973-9-2 Inyo West side of US 395 at Little Lake. 0 Comment
  UCD45147  Quercus alba Bill Davis 1966-9-26 s.n. Napa Veterans' Home Memorial Grove, Napa Co., Cal. (origin: Fredricksburg) Comment
  UCD46936  Quercus marilandica Bill Davis 1966-9-26 s.n. Napa Veterans' Home Memorial Grove Napa Co., Calif. Comment
  UC1135802  Quercus vacciniifolia W. E. Davis, T. B. Plair 1933-9-22 Mariposa 2.5 mi e White Wolf (near road); Yosemite National Park, Yosemite Quad. 2590 Comment
  OBI10577  Ranunculus californicus Ruth E. Davis 1964-2-2 4 San Luis Obispo See Cyn Rd, about 5 mi in , in the valley Comment
  CAS-BOT-BC378673  Ranunculus californicus var. californicus Horace Davis 1914-3-1 s.n. Santa Cruz Glenwood Comment
  SEINET3292738 Image available Rhamnus californica Craig Davis 1960-11-24 D- 132 San Mateo Montara Mountain 335 Comment
  SEINET3292739 Image available Rhamnus californica Craig Davis 1970-6-28 D- 155 Monterey Seedling growing under edge of manzanita canopy on Strawberry Canyon Rd., ca. 2 miles north of Prunedale in sandy soil. Comment
  LA102962  Rhamnus pirifolia P. Davis; D. Verity, P. Lightowlers 1980-5-4 66596 Santa Barbara Santa Cruz Island, near waterfall 3 mi. W of Field Station 250.0 Comment
  LA104180  Rhus ovata P. Davis; P. Lightowlers, David S. Verity 1980-5-4 66597 Santa Barbara Santa Cruz Island, near waterfall 3 mi. W of Field Station 250.0 Comment
  CAS-BOT-BC167936  Rhus ovata Grace L. Davison 1926-4-29 s.n. Santa Barbara Santa Ynez Comment
  UC1127420  Ribes cereum W. E. Davis 1933-7-28 Tuolumne where Tioga Rd. crosses river Yosemite Quadrangle, Aspen Valley, Middle Fork Tuolumne Comment
  CAS-BOT-BC212904  Ribes menziesii Hester R. Davis 1920-5-9 s.n. Santa Clara West slope of Loma Prieta Comment
  HSC101690  Ribes roezlii Dillon North Davis 2013-6-3 11 Plumas 10.6 miles north on Rush Creek Road from intersection with Highway70, ~ 200 m. west of road. 1811 Comment
  CAS-BOT-BC363101  Rigiopappus leptocladus Hester Davis 1920-1-1 s.n. Santa Clara Vicinity of Stanford University Comment
  RSA492369  Robinia pseudoacacia Frank Davis 1984-7-14 421 Inyo Fish Slough: a desert wetland system 4.5 mi. north of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis. 1274 Comment
  UC1548546  Robinia pseudoacacia Frank Davis 1984-7-14 FS 421 Mono 4.5 mi n Bishop (n end of Fish Slough, n end of Owens Valley); Owens Valley, Fish Slough 1274 Comment
  UCSB54290  Robinia pseudoacacia Davis, Frank 1984-7-14 Mono Fish Slough; a desert wetland system 4.5 mi. north of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis; 50 m. south of line of cottonwoods at N end of slough 1341 Comment
  CSUSB1433  Rorippa nasturtium-aquaticum John S. Davis 1972-5-6 72-05-06 24 Orange Newport Beach; 1.1 miles north from corner of San Jaquin Hills road and Back Bay road; beneath road bridge, along creek bed leading to marsh Comment
  A345984  Rosa gymnocarpa H. Davis 1914-1-1 Unknown Glenwood Comment
  CAS-BOT-BC146726  Rosa gymnocarpa Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC146727  Rosa gymnocarpa Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  GH346010  Rosa gymnocarpa H. Davis 1914-1-1 Unknown Glenwood Comment
  RSA499264  Rosa gymnocarpa Dorothy Davis 1923-08 s.n. Plumas Mohawk 1524 Comment
  UC467689  Rosa gymnocarpa Horace Davis 1907-3-7 59 Santa Clara Camp Idle Santa Cruz Mts. Comment
  UC467688  Rosa spithamea Horace Davis 97 Santa Cruz Santa Cruz Mts. Comment
  CAS-BOT-BC428013  Rubus Horace Davis 1913-10-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC148392  Rubus leucodermis A. Davison 1893-7-21 s.n. Los Angeles Wilson's Peak Comment
  CAS-BOT-BC152803  Rubus parviflorus Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC152804  Rubus parviflorus Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood - Santa Cruz Peninsula Comment
  UC467846  Rubus parviflorus Horace Davis March, 1907 5 Santa Clara Camp Idle Santa Cruz Mts., Camp Idle Comment
  CAS-BOT-BC157143  Rubus ursinus Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC157147  Rubus ursinus Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC157156  Rubus ursinus Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  JROH3290  Rumex acetosella D. D. Davis 1903-4-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. West end of Searsville Ridge. Comment
  CAS-BOT-BC422115  Rumex acetosella Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  UCR16522  Rumex crispus J. S. Davis 1972-5-6 720506- 26 Orange Newport Beach, 1.1 miles north from corner of San Jaquin Hills Road and Back Bay Road. 200 yards east along creek bed 6 Comment
  SBBG50690  Salix exigua var. hindsiana W. B. Davis 1960-3-27 14 Solano below Dozier railroad crossing at slough headwaters, ca. 8 mi S of Dixon Comment
  UCR16418  Salix gooddingii J. S. Davis 1972-4-1 7 Orange Newport Beach. 3.2 mi N on Back Bay Road from corner of San Jaquin Hills Road. on back edge of turnout. 6 Comment
  A383063  Salix hookeriana Jim Davis 1933-04-25 - 1933-04-27 8 Unknown Samoa Comment
  CAS-BOT-BC106853  Salix hookeriana Jim Davis 1933-4-25 8 Humboldt Samoa Comment
  CAS-BOT-BC107737  Salix hookeriana Jim Davis 1933-4-25 4 Humboldt Around Eureka Comment
  GH383064  Salix hookeriana Jim Davis 1933-04-25 - 1933-04-27 8 Unknown Samoa Comment
  UC504053  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 5 Humboldt around Eureka Comment
  UC504054  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 4 Humboldt around Eureka Eureka Comment
  UC504055  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 4 Humboldt around Eureka Comment
  UC504060  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 7 Humboldt Samoa Comment
  UC504061  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 8 Humboldt Samoa Comment
  UC504062  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 8 Humboldt Samoa Comment
  UC518895  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 9 Humboldt Samoa Comment
  UC518897  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 5 Humboldt around Eureka Comment
  UC518898  Salix hookeriana Jim Davis Apr 25 1933-Apr 27 1933 4 Humboldt around Eureka Comment
  UC518899  Salix hookeriana Jim Davis 1933-4-25 4 Humboldt around Eureka Comment
  LA104177  Salix laevigata P. Davis; P. Lightowlers, D. Verity 1980-5-4 66595 Santa Barbara Santa Cruz Island, near waterfall 3 mi. W of Field Station 250.0 Comment
  UC504056  Salix lasiandra subsp. lasiandra Jim Davis Apr 25 1933-Apr 27 1933 3 Humboldt around Eureka Eureka Comment
  UC504057  Salix lasiandra subsp. lasiandra Jim Davis Apr 25 1933-Apr 27 1933 2 Humboldt around Eureka Eureka Comment
  UC504058  Salix lasiandra subsp. lasiandra Jim Davis Apr 25 1933-Apr 27 1933 2 Humboldt around Eureka Eureka Comment
  UC518900  Salix lasiandra subsp. lasiandra Jim Davis Apr 25 1933-Apr 27 1933 3 Humboldt around Eureka Eureka Comment
  UC518901  Salix lasiandra subsp. lasiandra Jim Davis Apr 25 1933-Apr 27 1933 2 Humboldt around Eureka Eureka Comment
  UC518902  Salix lasiandra subsp. lasiandra Jim Davis Apr 25 1933-Apr 27 1933 1 Humboldt around Eureka Eureka Comment
  CAS-BOT-BC125226  Salix lasiandra var. lasiandra Jim Davis 1933-4-25 3 Humboldt Around Eureka Comment
  UC1548595  Salix lasiolepis Frank Davis 1984-7-14 FS 22 Mono Fish Slough Owens Valley (50 m s of line of cottonwoods at n end, 4.5 mi n of Bishop at n end of Valley) Comment
  UCSB54247  Salix lasiolepis Davis, Frank 1984-7-14 Mono Fish Slough: 4.5 mi. north of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis 1341 Comment
  UC504052  Salix sitchensis Jim Davis Apr 25 1933-Apr 27 1933 6 Humboldt around Eureka Eureka Comment
  UC518896  Salix sitchensis Jim Davis Apr 25 1933-Apr 27 1933 6 Humboldt around Eureka Eureka Comment
  UC215513  Salvia apiana A. R. Davis 1915-6-30 Los Angeles n of Claremont 457 Comment
  UC25665  Salvia carduacea Mrs. J. C. Davis 1899-5-9 San Bernardino Summit 1219 Comment
  POM4134  Salvia carduacea Alice Davis 1908-5-1 s.n. Los Angeles Claremont. 400 Comment
  JEPS49880  Salvia columbariae Eleonor Davisson 1967-4-10 San Diego off w edge Borrego Valley (on Henderson Canyon road) Comment
  JROH2870  Salvia columbariae D. D. Davis 1903-4-5 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville Ridge north slope Comment
  RSA131015  Salvia columbariae Hester R. Davis 1920-5-8 s.n. Santa Clara Sierra Azul Ridge near Loma Prieta 915 Comment
  RSA651054  Salvia leucantha Jerry Davis 1949-12-31 s.n. Los Angeles 3rd St., La Verne. 305 Comment
  OBI34366  Salvia mellifera Ruth Davis 1964-4-17 86 San Luis Obispo Cal Poly campus, Poly cyn Comment
  UCD125584  Salvia mellifera Craig B. Davis 1971-6-24 D- 266 Monterey Strawberry Canyon Road, 2 miles north of Prunedale. 121 Comment
  RSA434069  Salvia spathacea Dorothy Davis 1923-4-29 s.n. Los Angeles La Canada. Comment
  RSA185037  Sanguisorba minor Donna Davis 1965-4-18 64 Fresno 1.5 miles from Clovis Ave on Olive Ave. 91 Comment
  JEPS44429  Sanguisorba minor subsp. muricata Donna Davis 1965-4-18 64 Fresno on Olive Avenue 1 1/2 mi from Clovis Avenue 91 Comment
  UC1282663  Sanguisorba minor subsp. muricata Donna Davis 1965-4-18 64 Fresno on Olive Avenue 1 1/2 mi from Clovis Avenue 91 Comment
  CAS-BOT-BC223336  Sanicula bipinnatifida D. D. Davis 1903-4-1 s.n. Santa Clara Unspecified Comment
  JROH327  Sanicula crassicaulis D. D. Davis 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; north slope Searsville Ridge Comment
  HSC101700  Sarcodes sanguinea Dillon North Davis 2013-6-6 12 Plumas 11.1 miles north on Rush Creek Road from intersection with Highway 70, ~ 300 m. north of road. 1811 Comment
  CAS-BOT-BC519029  Scoliopus bigelovii Horace Davis 1914-2-7 s. n. Santa Cruz Glenwood Comment
  OBI29834  Scrophularia californica Ruth Davis 1964-5-29 124 San Luis Obispo Cal Poly campus, Poly cyn Comment
  UC444982  Scrophularia californica Horace Davis 92 Santa Cruz Santa Cruz Mts Comment
  JROH2883  Scutellaria tuberosa Hester R. Davis 1920-4-12 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  NY758198  Sedum rosea var. integrifolium N. J. Davis 08 1867 111 Nevada Rocks above French Lake. Summit of Sierra Nevada Comment
  JROH1216  Senecio aronicoides D. D. Davis 1903-5-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; Searsville vicinity Comment
  CAS-BOT-BC364667  Senecio vulgaris Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  NY64467  Sequoia sempervirens N. J. Davis 09 1867 12 Unknown Coast Range Comment
  UCD108486  Sesbania herbacea L. D. Davis 1950-8-1 s.n. Yolo About 2 miles south of Knights Landing. Comment
  UCSB50435  Setaria geniculata Frank Davis 1983-6-30 Unknown collected 1.0 km N Quikstep - Quikstep Comment
Read comments
Jan 18 2008
  CDA6642  Sherardia arvensis Wm. Davis 1958-6-5 San Mateo San Bruno. 0 Comment
  HSC101692  Sidalcea glaucescens Dillon North Davis 2013-6-20 28 Plumas 7.2 miles east on FS Road 26N67 from the junction with Rush Creek Road. 1811 Comment
  UCD116773  Sidalcea malviflora William B. Davis 1960-3-27 13 Solano 5 miles south of Dixon at Dozier railroad crossing. Comment
  UC465686  Silene gallica Horace Davis 1907-3-7 29 Santa Clara Camp Idle Santa Cruz Mts., Camp Idle Comment
  HSC101675  Silene laciniata subsp. californica Dillon North Davis 2013-6-30 30 Plumas 9.8 miles south on FS Road 25N17 from intersection with Highway 70. 1576 Comment
  POM346  Silene laciniata subsp. major A. R. Davis 1915-7-4 s.n. Los Angeles San Dimas Canyon. Comment
  CAS-BOT-BC175289  Silene verecunda Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC175291  Silene verecunda Horace Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  UC465704  Silene verecunda subsp. platyota Horace Davis 96 Santa Cruz Santa Cruz Mts. Comment
  CAS-BOT-BC74985  Sinapis arvensis D. D. Davis 1903-3-1 s.n. San Mateo Unspecified. Comment
  CAS-BOT-BC75368  Sisymbrium officinale Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood. Comment
  UCD54106  Sisymbrium officinale R. Davis 1992-4-5 11- 119 Sacramento Cosumnes River Preserve Plant Inventory; west of point near railroad tracks. Comment
  UC143360  Smilacina racemosa Horace Davis Sept. 1888 Santa Cruz Santa Cruz Mts. Comment
  UC429243  Smilacina racemosa Horace Davis 1907-3-7 23 Santa Clara Camp Idle Santa Cruz Mts. Comment
  OBI29833  Solanum douglasii Ruth Davis 1964-5-31 132 San Luis Obispo Cal Poly campus, Poly cyn Comment
  NY821443  Solanum nigrum A. R. Davis 1915-7-15 s.n. Unknown Claremont Comment
Read comments
Jul 1 2012
  CAS-BOT-BC157256  Solanum umbelliferum H. Davis 1907-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC157388  Solanum umbelliferum H. Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC83605  Solanum umbelliferum H. Davis 1907-9-1 s.n. Santa Cruz Glenwood Comment
  SEINET3077693 Image available Solanum umbelliferum Joyce Davis 1965-2-28 3 Riverside 1000 block on Rimpau St in Corona. 204 Comment
  POM57048  Solidago californica Horace Davis 1906-10-14 44 Santa Cruz Santa Cruz Mountains Comment
  CAS-BOT-BC365734  Solidago spathulata Davis 1902-11-1 s.n. San Francisco Ocean View Comment
  CAS-BOT-BC365234  Solidago velutina subsp. californica Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood Comment
  CAS-BOT-BC365235  Solidago velutina subsp. californica Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC365236  Solidago velutina subsp. californica Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC365237  Solidago velutina subsp. californica Horace Davis No date on label s.n. Santa Cruz Glenwood Comment
  UC485608  Solidago velutina subsp. californica Horace Davis 1906-10-14 57 Santa Cruz Santa Cruz Mts. Comment
  UC485609  Solidago velutina subsp. californica Horace Davis September 1907 119 Santa Cruz Santa Cruz Mts. Comment
  UC829906  Solidago velutina subsp. californica H. Davis 1907-1 Santa Cruz Glenwood Comment
  SDSU4491  Spergularia marina Christopher A. Davis 1993-5-1 1 V93B San Diego Dirt road branching off Sorrento Valley Rd. opposite railroad tracks and sewage disposal site at Los Penasquitos Lagoon. 9 Comment
  RSA472766  Spiraea densiflora Dorothy Davis 1923-08 s.n. Plumas Gold Lake. 2439 Comment
  CDA41030  Stachys albens Wm. Davis 1964-6-29 s.n. San Mateo Brown prop., San Bruno. 0 Comment
  UCSB21101  Stanleya elata Davis, W. 1967-5-21 Inyo 5.8 miles east of U.S. 395 on Westgard Pass Rd., White Mts. 1371 Comment
  OBI34370  Stipa lepida Ruth Davis 1964-4-24 105 San Luis Obispo See Cyn, about 9 mi from San Luis Obispo Comment
  UCR1552  Stipa speciosa David L. Davis 1962-5-12 114 San Bernardino San Bernardino Mtns./Mojave Desert, [near Cushenbury Springs] along Hwy 18, c. 8.0 miles south of Lucerne Valley 122 Comment
  SDSU1252  Streptanthus bernardinus Cathlyn M. Davis 1992-5-1 1 V92D San Diego 1/4 mile SW of Meadow Information Station of Sunrise Highway (Hwy 79), Laguna Mountains. Comment
  UCSB54300  Stuckenia striata Davis, F.; Ferren, Wayne 1984-7-15 Inyo 1.8 miles N on Fish Slough Rd from jct with Jean Blanc Rd in slough; Fish Slough: a desert wetland system 4.5 mi. N of Bishop at the northern end of Owens Valley; study site includes 14 sq. mi. along a 7 mi. drainage axis Comment
  UCR13980  Swallenia alexandrae Lew Davis 1973-7-24 s.n. Inyo Northern Mojave Desert, Eureka Valley sand dunes Comment
  UC416565  Symphoricarpos mollis Horace Davis 1907-3-7 27 Santa Clara Camp Idle; Santa Cruz Mts. Comment
  SDSU11287  Tamarix ramosissima Christopher A. Davis 1993-5-1 1 V93C San Diego Dirt road branching off Sorrento Valley Rd. opposite railroad tracks and sewage disposal site at Los Panasquitos Lagoon. In slight depressionadjacent to open, flat field dominated by exotic grasses and Salicornia virninica. 9 Comment
  UCR1545  Tamarix ramosissima David L. Davis 1962-5-13 115 Riverside Gilman Hot Springs, a dried up marshy area on W side of town 457 Comment
  OBI29831  Taraxacum officinale Ruth Davis 1964-5-31 133 San Luis Obispo 1023 Mill St, San Luis Obispo Comment
  JROH3504  Thalictrum fendleri var. polycarpum D. D. Davis 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. On Searsville Ridge Comment
  UC82514  Thermopsis californica var. californica Horace Davis June, 1900 Santa Cruz Glenwood Comment
  CDA3888  Thlaspi arvense W. Davis 1967-4-24 San Mateo Southern Pacific Railroad, San Mateo. 0 Comment
  CAS-BOT-BC66785  Thysanocarpus curvipes Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood. Comment
  JEPS54147  Thysanocarpus curvipes Horace Davis 1907-3-7 38 Santa Clara Camp Idle; Santa Cruz Mts., Camp Idle Comment
  CDA40650  Tiquilia nuttallii L. Davis 1972-7-19 s.n. Mono Benton Quarantine Station. 0 Comment
  SBBG55394  Trichostema lanatum B. Davis 1982-5-25 8 Santa Barbara Santa Ynez River, W side of trail 1.5 mi from last parking lot off Paradise Rd, Red Rock 304 Comment
  SD38753  Trichostema lanatum J. Davis 1931-5-4 Los Angeles Topanga Canyon Comment
  UCSB39771  Trichostema lanatum Davis, S. 1977-5-22 Santa Barbara On north side of Gibraltar Rd; 4 mi. above its junction with fountain Dr. Santa Ynez Mtns 914 Comment
  UC416590  Trichostema lanceolatum Horace Davis 1907-10-14 43 Santa Cruz Santa Cruz Mountains Comment
  UC1714547  Trientalis latifolia Horace Davis 1907-3-7 26 Santa Clara Santa Cruz Mountains, Camp Idle Camp Idle; Santa Cruz Mountains, Camp Idle Comment
  UC165606  Trifolium gracilentum Horace Davis 1907-3-7 51 Santa Clara Camp Idle Santa Cruz Mtns Comment
  UC165621  Trifolium microdon Horace Davis 1907-3-7 67 Santa Clara Camp Idle Santa Cruz Mtns Comment
  OBI29827  Trifolium wormskioldii Ruth Davis 1964-5-29 127 San Luis Obispo Cal Poly Campus, Poly Cyn Comment
  CAS-BOT-BC521012  Trillium chloropetalum var. chloropetalum Horace Davis 1914-3-1 s. n. Santa Cruz Glenwood Comment
  SEINET12044480  Trillium chloropetalum var. giganteum H. R. Davis 1920-1 s.n. San Mateo Santa Cruz Mountain Peninsula, near Searsville Lake Comment
  CAS-BOT-BC133437  Trillium ovatum D. D. Davis 1903-5-1 s.n. San Mateo Near Pescadero, near Iversons Comment
  CAS-BOT-BC133465  Trillium ovatum Horace Davis 1914-3-1 s.n. Santa Cruz Glenwood Comment
  UC429261  Trillium ovatum Horace Davis 1907-3-7 18 Santa Clara Santa Cruz Mts., Camp Idle Comment
  SEINET3154418  Trillium ovatum H. Davis 4 Santa Cruz Camp. Idle Santa Cruz Mts. Comment
  CAS-BOT-BC526789  Triteleia laxa D. D. Davis 1903-5-1 2 San Mateo near [?]avery place Comment
  CHSC7150  Vaccinium ovatum M. A. Davis 1969-3-29 25 Mendocino Two mi e on Comptche Rd., off Highway 1, on s side of rd. Comment
  SEINET3154270  Vagnera amplexicaulis H. Davis 1907-3-7 12 Santa Cruz Camp Idle. Santa Cruz Mts. Comment
  SEINET5339098  Vancouveria parviflora H. Davis 2 Santa Cruz Camp Lale,Santa Cruz Mts. Comment
  CAS-BOT-BC76148  Vancouveria planipetala D. D. Davis 1903-5-2 s.n. San Mateo Near Iverson's on Pescadero Creek. Comment
  CAS-BOT-BC76151  Vancouveria planipetala Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood. Comment
  CAS-BOT-BC76152  Vancouveria planipetala Horace Davis 1907-1-1 s.n. Santa Cruz Glenwood. Comment
  CAS-BOT-BC76156  Vancouveria planipetala Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Glenwood. Comment
  UCSC000293  Vancouveria planipetala Horace Davis 2003-2-28 2 Santa Cruz Camp Lale, Santa CruzMountains Comment
  CDA40711  Verbena bracteata Lew Davis 1973-8-29 s.n. Mono U.S. 395, 1.5 miles south of Lee Vining. 0 Comment
  POM126526  Verbena lasiostachys var. lasiostachys Horace Davis 1907-09 112 Santa Cruz Santa Cruz Mtns. Comment
  CDA6415  Veronica persica Wm. Davis 1958-1-13 20 -58 San Mateo Half Moon Bay. 0 Comment
  POM128336  Veronica persica Horace Davis 1907-03 3 Santa Clara Camp Idle. Santa Cruz Mtns. Comment
  SDSU6677  Vicia americana subsp. americana Cathlyn M. Davis 1992-5-1 1 V92G San Diego 1/2 mile down Penny Pines trail, off Sunrise Highway (Hwy 79), Laguna Mountins. Comment
  CLARK-A1528-4408  Viola douglasii Henry E. Davis 1969-5-17 San Bernardino San Bernardino Mountains 2057 Comment
  HSC101681  Viola lobata Dillon North Davis 2013-7-1 34 Plumas 9.1 miles south on FS Road 25N17 from intersection with Highway 70, 400 m northeast of large hairpin turn. Comment
  POM135434  Viola ocellata Horace Davis 1907-03 6 Santa Clara Camp Idle. Santa Cruz Mtns. Comment
  POM135436  Viola ocellata Horace Davis 1907-3-7 7 Santa Cruz Santa Cruz Mountains: Camp Idle Comment
  UC140861  Viola ocellata Horace Davis May 1899 Santa Cruz Glenbrook; Santa Cruz Mountains, Glenbrook Comment
  UCR19752  Viola purpurea Henry E. Davis 1969-5-17 28 San Bernardino San Bernardino Mtns., near north edge of Baldwin Lake 2058 Comment
  OBI78625  Westringia fruticosa Kayley Davis 2014-2-8 1 San Luis Obispo Corner of Cuesta Ave. and South Perimeter Rd. Landscaping of Old Power House (Bldg. 76) on the Cal Poly campus. 91 Comment
  CDA8987  Wyethia angustifolia Bill Davis 1959-4-6 San Francisco Union Stock Yards, South San Francisco. 0 Comment
  JROH1300  Wyethia angustifolia D. D. Davis 1903-4-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; eastern end of Searsville Ridge Comment
  HSC101695  Wyethia mollis Dillon North Davis 2013-6-20 27 Plumas 7.2 miles east on FS Road 26N67 from the junction with Rush Creek Road. 1811 Comment
  HSC101693  Xerophyllum tenax Dillon North Davis 2013-5-22 2 Plumas 4.7 miles south on FS Road 25N17 from intersection with Highway 70, ~200 m west of road 1520 Comment
  RSA103951  Xerophyllum tenax N. J. Davis 1867-07 107 Nevada Eureka. [Sierra Nevada] Comment
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Oct 19 2015
  SEINET7253188 Image available Yucca whipplei subsp. whipplei R. Davis 1968-4-20 83 San Diego ca. 15 mi. SE of Warner Springs, 5 mi. NW of jct. of Hwy. s-2 & 78 on S-2 in San Felipe Hills 1067 Comment
  CAS-BOT-BC530582  Zigadenus fremontii Horace Davis 1914-1-1 s.n. Santa Cruz Glenwood Comment
  CAS-BOT-BC530588  Zigadenus fremontii Horace Davis 1907-9-1 s.n. Santa Cruz Santa Cruz Peninsula, Glenwood Comment
  CAS-BOT-BC531550  Zigadenus fremontii D. D. Davis 1903-3-22 s.n. San Mateo Unspecified Comment



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