Search Results — 2000 specimen records retrieved (1163 records with coordinates)
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Results for search: Collector=Dudley;   

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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC78128  Abies X shastensis W. R. Dudley 1899-8-24 s.n. Siskiyou Craggy Peak Comment
  CAS-BOT-BC77950  Abies bracteata William R. Dudley 1901-6-21 s.n. Monterey from Pine Valley head of Carmel River, Santa Lucia Mts. Comment
  GH355323  Abies bracteata W. R. Dudley 1903-8-13 Unknown Monterey, Upper reaches of Big Creek, western slope of the Santa Lucia Mountains Comment
  UC1303038  Abies bracteata W. R. Dudley 1903-8-13 Monterey upper reaches of Big Creek (w slopes of the Sant Lucia Mountains); Santa Lucia Mountains, Big Creek Comment
  CAS-BOT-BC78042  Abies concolor W. R. Dudley 1894-6-11 s.n. Mariposa Trail to Sentinel Dome - Yosemite National Park Comment
  CAS-BOT-BC383897  Abronia latifolia W. R. Dudley 1891-7-5 s.n. San Mateo Santa Cruz Mountain Peninsula. Pescadero Comment
  CAS-BOT-BC229399  Abronia umbellata W. R. Dudley 1893-7-6 s.n. Monterey Monterey Peninsula. Point Pinos, near Pacific Grove Comment
  CAS-BOT-BC229343  Abronia villosa W. R. Dudley 1903-12-30 s.n. Riverside Near Thousand Palms Comment
  CAS-BOT-BC203223  Abutilon W. R. Dudley 1899-8-15 s.n. Siskiyou Black Fox Comment
  CAS-BOT-BC447778  Acaena pinnatifida var. californica W. R. Dudley 1894-4-14 s.n. Monterey Plants of the Monterey Penninsula Comment
  CAS-BOT-BC451122  Acaena pinnatifida var. californica W. R. Dudley 1901-5-11 s.n. San Mateo Near Millbrae; Santa Cruz Peninsula Comment
  CAS-BOT-BC30927  Acamptopappus sphaerocephalus W. R. Dudley 1895-7-1 525 Kern Near Mohave Comment
  CAS-BOT-BC30928  Acamptopappus sphaerocephalus W. R. Dudley 1895-7-1 521 Kern Near Mohave Comment
  CAS-BOT-BC219663  Acanthomintha lanceolata W. R. Dudley 1895-5-31 4151 Santa Clara Soda Springs Canon [Canyon], Pine Ridge Comment
  A363576  Acer macrophyllum W. R. Dudley 1904-3-30 1 Unknown San Francisquito Creek, Stanford Univ. Comment
  CAS-BOT-BC333213  Acer macrophyllum W. R. Dudley 1901-3-23 s.n. Santa Clara Santa Cruz Mountain Peninsula. Los Trancos Creek, near Stanford University Comment
  CAS-BOT-BC333216  Acer macrophyllum W. R. Dudley 1906-6-14 s.n. Santa Clara San Francisquito Creek, near Stanford Univ. Comment
  RSA131263  Acer macrophyllum W. R. Dudley 1904-3-30 1 Santa Cruz San Fracisquito Creek, Stanford University Comment
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Sep 18 2013
  RSA131265  Acer macrophyllum W. R. Dudley 1900-9-23 s.n. Santa Clara San Francisquito Creek, near Stanford University Comment
  CAS-BOT-BC333205  Acer macrophyllum W. R. Dudley; F. H. Lamb 1896-7-3 4801 Ventura Mt. Pinos region, new White's, Sespe Creek Comment
  CAS-BOT-BC333212  Acer macrophyllum W. R. Dudley 1906-6-30 s.n. San Mateo Santa Cruz Mountain Peninsula. LosTrancos Road near Las Trancos Dairy Comment
  RSA131271  Acer negundo subsp. californicum W. R. Dudley 1899-5-12 s.n. Santa Clara Near San Francisquito County Bridge, Stanford University Comment
  CAS-BOT-BC336927  Acer negundo var. californicum W. R. Dudley 1902-10-13 s.n. Santa Cruz Aptos Comment
  CAS-BOT-BC400021  Achlys triphylla W. R. Dudley 1899-6-18 s.n. Humboldt Near grade descending to Eel River Comment
  CAS-BOT-BC210682  Achnatherum lemmonii W. R. Dudley 1900-6-14 s.n. Nevada Below Donner Lake Comment
  CAS-BOT-BC216433  Achnatherum lettermanii W. R. Dudley 1895-8-1 1039 Tulare Region of Tule-Little Kern Divide, Hocket Meadow 2743 Comment
  CAS-BOT-BC216353  Achnatherum occidentale W. R. Dudley 1897-7-15 1904 Tulare Vicinity of Hocket Meadow, Grant National Park 2743 Comment
  CAS-BOT-BC216948  Achnatherum occidentale W. R. Dudley 1895-8-14 1256 Tulare Hocket Meadow, Region of Tule-Little Kern Divide 2743 Comment
  CAS-BOT-BC216949  Achnatherum occidentale W. R. Dudley 1895-8-1 s.n. Tulare Hocket Meadow, Region of Tule-Little Kern Divide 2743 Comment
  CAS-BOT-BC216950  Achnatherum occidentale W. R. Dudley 1895-7-21 862 Tulare Needles Ridge, Lloyd Mountain Sequoia Grove 2133 Comment
  CAS-BOT-BC210871  Achnatherum occidentale subsp. californicum W. R. Dudley 1899-8-13 s.n. Siskiyou Near Nabar Meadows, McCloud Comment
  CAS-BOT-BC29795  Achyrachaena mollis Chester Dudley 1936-4-1 s.n. Monterey San Miguel Comment
  CAS-BOT-BC391359  Aconitum columbianum subsp. columbianum W. R. Dudley 1906-8-21 s.n. Calaveras Gardner Meadow Comment
  CAS-BOT-BC391531  Aconitum columbianum subsp. columbianum W. R. Dudley 1905-8-4 s.n. Siskiyou Foot of Mt. Eddy Comment
  CAS-BOT-BC29230  Acourtia microcephala Chester Dudley 1927-7-25 s.n. San Luis Obispo San Carpoforo Creek Comment
  CAS-BOT-BC391675  Actaea rubra W. R. Dudley 1904-4-23 s.n. San Mateo Santa Cruz Mountain Peninsula. By lower part Goat Ranch Creek Comment
  CAS-BOT-BC29302  Adenocaulon bicolor W. R. Dudley 1895-6-8 s.n. Santa Clara By raod near Dornberger's, Black Mountain, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC132929  Adenostoma fasciculatum W. R. Dudley 1905-6-26 s.n. Monterey Carmel River Comment
  CAS-BOT-BC140050  Adenostoma fasciculatum W. R. Dudley 1908-1-1 s.n. San Diego Near Bennington, Pt. Loma, San Diego Comment
  CAS-BOT-BC202687  Aesculus californica W. R. Dudley 1897-6-7 s.n. Santa Clara Santa Cruz Mountain Peninsula. San Francisquito Creek Comment
  CAS-BOT-BC15513  Agoseris apargioides W. R. Dudley 1895-4-14 s.n. San Francisco Near Presidio Comment
  RSA116644  Agoseris grandiflora W. R. Dudley 1896-5-14 s. n. Santa Clara Foothills near Lake Lagunita, Stanford University Comment
  CAS-BOT-BC22880  Agoseris grandiflora var. grandiflora W. R. Dudley 1895-6-11 s.n. Santa Clara Lasuen Street, Stanford University Comment
  CAS-BOT-BC22890  Agoseris grandiflora var. grandiflora W. R. Dudley 1908-10-11 s.n. Santa Cruz Bank near Catholic College north of Watsonville Comment
  CAS-BOT-BC29678  Agoseris grandiflora var. grandiflora Chester Dudley Spring 1940 s.n. San Luis Obispo East Fork of Mono Canyon Comment
  CAS-BOT-BC46043  Agoseris heterophylla var. cryptopleura W. R. Dudley 1895-5-13 s.n. Monterey Near Jolon Comment
  CAS-BOT-BC15227  Agoseris hirsuta W. R. Dudley 1896-11-14 s.n. San Mateo Santa Cruz Mountain Peninsula, on dam Pelarcitos Creek Comment
  CAS-BOT-BC126933  Agrostis exarata W. R. Dudley 1896-8-7 1578 Tulare Southern Sierra Nevadas. Sequoia National Park. Vicinity of Alta Peak. 2438 Comment
  CAS-BOT-BC126948  Agrostis exarata W. R. Dudley 1897-7-24 2041 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Funston's Meadows. Comment
  JROH4782  Agrostis exarata W. R. Dudley 1903-1-1 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; near Searsville Lake Comment
  CAS-BOT-BC139391  Agrostis hyemalis W. R. Dudley 1900-7-1 s.n. Tulare Kaweah and Kings River. Oriole Lake. Comment
  CAS-BOT-BC138896  Agrostis pallens W. R. Dudley 1897-8-11 2555 Tulare Southern Sierra Nevadas. Region of Mineral Gap. Trail, Bullion Flat to Mineral King. 3227 Comment
  CAS-BOT-BC139062  Agrostis pallens W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Penninsula. Comment
  RSA135776  Agrostis pallens W. R. Dudley 1909-6-20 s.n. Santa Cruz Near path from Hotel to Station. Glenwood. Comment
  UC463539  Agrostis stolonifera W. R. Dudley and F. H. Lamb 1896-6-23 4629 Ventura below Sneddans; Mt. Pinos Region, Lockwood Valley Comment
  CAS-BOT-BC138245  Aira caryophyllea var. caryophyllea W. R. Dudley 1899-5-14 s.n. San Mateo Santa Cruz Mountain Peninsula. Top of Sneath Ranch Hills. Comment
  UC216323  Alisma plantago-aquatica W. R. Dudley 1908-9-27 Monterey between Pajaro and Castroville Comment
  CAS-BOT-BC175362  Allenrolfea occidentalis W. R. Dudley 1906-7-19 s.n. Contra Costa Byron Hot Springs Comment
  CAS-BOT-BC175366  Allenrolfea occidentalis Chester Dudley 1936-9-1 s.n. Fresno Kerman Comment
  CAS-BOT-BC464434  Allium burlewii W. R. Dudley 1895-7-13 663 Tulare Kern River Valley, Tobias meadow toward French Joe's Comment
  CAS-BOT-BC466457  Allium campanulatum W. R. Dudley 1896-8-1 1522 Tulare Sequoia National Park: Vicinity of Alta Peak; Southern Sierra Nevadas 2438 Comment
  CAS-BOT-BC469384  Allium fimbriatum var. fimbriatum W. R. Dudley; F. H. Lamb 1896-6-15 4511 Ventura Valley below Cuddy Canyon, Mt Pinos Region Comment
  CAS-BOT-BC135804  Allium howellii var. clokeyi W. R. Dudley; F. H. Lamb 1896-6-19 4615 Ventura Near Lockwood Valley School House - Mt. Pinos Region Comment
  CAS-BOT-BC469363  Allium hyalinum W. R. Dudley 1900-4-5 s.n. Tulare At Milo Comment
  CAS-BOT-BC476847  Allium validum W. R. Dudley 1895-8-1 1060 Tulare Hocket Trail to Little Kern River 2438 Comment
  CAS-BOT-BC453454  Allotropa virgata W. R. Dudley 1896-8-13 1630 Tulare Southern Sierra Nevadas: North of Bear Gap, region of Mineral King 2133 Comment
  CAS-BOT-BC171346  Alnus incana subsp. tenuifolia W. R. Dudley 1909-8-25 s.n. Plumas Creek Bank, Sierra Valley Comment
  CAS-BOT-BC171412  Alnus incana subsp. tenuifolia W. R. Dudley 1907-8-25 s.n. Siskiyou Carter Meadow, Salmon Mountains Comment
  CAS-BOT-BC171413  Alnus incana subsp. tenuifolia W. R. Dudley 1899-8-13 s.n. Siskiyou Nabar Meadows, near McCloud Comment
  CAS-BOT-BC170167  Alnus rhombifolia W. R. Dudley 1895-2-3 s.n. Santa Clara Above Adelante Villa on San Francisquito Cr. near Stanford University. Sanata Cruz Peninsula Comment
  CAS-BOT-BC170680  Alnus rhombifolia W. R. Dudley 1909-8-8 s.n. Nevada Flume canyon of South Yuba River Comment
  UC463403  Alnus rhombifolia W. R. Dudley and F. H. Lamb 1896-6-24 4667 Ventura Lockwood Creek Canyon Mt. Pinos Region Comment
  CAS-BOT-BC169356  Alnus rubra W. R. Dudley 1902-10-13 s.n. Santa Cruz Aptos. Santa Cruz Peninsula Comment
  CAS-BOT-BC137921  Alopecurus saccatus W. R. Dudley 1910-5-8 s.n. San Mateo Santa Cruz Mountain Peninsula. New Grade road above Fritz Patricks. Comment
  CAS-BOT-BC44926  Ambrosia chamissonis W. R. Dudley 1908-10-4 s.n. San Mateo Laguna Salada Comment
  CAS-BOT-BC126793  Ambrosia monogyra Chester Dudley 1931-5-6 s.n. San Diego From Oceanside to Warners Springs Comment
  CAS-BOT-BC55535  Ambrosia psilostachya W. R. Dudley 1905-10-15 s.n. Solano Suisun marshes Comment
  CAS-BOT-BC273100  Ambrosia salsola Chester Dudley 1936-5-1 s.n. Ventura Near Ozena Comment
  CAS-BOT-BC136935  Amelanchier utahensis W. R. Dudley; F. H. Lamb 1896-6-17 4564 Ventura Top Frazier Mountain Comment
  CAS-BOT-BC177202  Amorpha californica var. californica W. R. Dudley; F. H. Lamb 1896-6-24 4656 Ventura Side of Alamo Peak - Mt Pinos Region Comment
  CAS-BOT-BC180614  Amorpha californica var. californica W. R. Dudley 1901-7-2 s.n. Monterey Near Jamesburg Comment
  UC463225  Amorpha californica var. californica W. R. Dudley and F. H. Lamb 1896-6-24 4656 Ventura Alamo Peak; side, near dry stream Comment
  CAS-BOT-BC213979  Amsinckia W. R. Dudley 1904-5-7 s.n. San Francisco Ravine running from Ocean View to Lake Merced, San Francisco Comment
  RSA0089691  Amsinckia intermedia W. R. Dudley 1896-3-31 s.n. Santa Clara Palo Alto. Comment
  CAS-BOT-BC391907  Anemone grayi W. R. Dudley 1898-4-24 s.n. Santa Cruz Santa Cruz Mountain Peninsula. El Corte Madera Comment
  SEINET12087660  Anemone grayi W. R. Dudley 1894-1 s.n. San Mateo beyond Kings Mt. House Comment
  CAS-BOT-BC400288  Anemopsis californica W. R. Dudley 1895-7-4 536 Kern Southern Sierra Nevadas. Near Bakersfield race course. Vicinity of Poso Creek Valley Comment
  POM2022  Anemopsis californica W. R. Dudley, F. H. Lamb 1896-6-15 4552 Kern [Cajon?] de las [boas?] above Ft. Tejon. Comment
  CAS-BOT-BC211058  Angelica lucida W. R. Dudley 1899-1-1 s.n. Humboldt Trinidad Head Comment
  CAS-BOT-BC63972  Antennaria argentea W. R. Dudley 1900-6-29 s.n. Placer Near Tahoe City Comment
  CAS-BOT-BC79859  Antennaria microphylla W. R. Dudley 1897-7-13 1812 Tulare Trail south of Cahoon Cabin. Region of Sequoia National Forest: vicinity of Homer's Nose. 2743 Comment
  CAS-BOT-BC280644  Anthoxanthum occidentale W. R. Dudley 1903-5-2 s.n. San Mateo Santa Cruz Mountain Peninsula. Moore's Place, Pescadero Creek Comment
  POM3383  Apocynum sibiricum W. R. Dudley, F. H. Lamb 1896-6-24 4657 Ventura Lockwood-Piru Forks. Comment
  CAS-BOT-BC392071  Aquilegia eximia W. R. Dudley 1903-8-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Los Gatos Creek a mile above the dam Comment
  CAS-BOT-BC395021  Aquilegia formosa William Russel Dudley 1893-5-7 s.n. Santa Cruz By San Lorenzo Road, Santa Cruz Peninsula Comment
  CAS-BOT-BC397949  Aquilegia formosa W. R. Dudley 1899-8-13 s.n. Siskiyou Nabat Meadows, Mc Cloud Comment
  CAS-BOT-BC397950  Aquilegia formosa W. R. Dudley 1905-8-4 s.n. Siskiyou Foot of My Eddy Comment
  CAS-BOT-BC407872  Aquilegia formosa W. R. Dudley 1895-8-18 1235 Tulare Southern Sierra Nevada; Grant Park 2438 Comment
  CAS-BOT-BC407873  Aquilegia pubescens W. R. Dudley 1904-8-23 s.n. Fresno Kettle Mountain Ridge, Kings River Region Comment
  CAS-BOT-BC409160  Aquilegia pubescens W. R. Dudley 1897-8-3 2544 Tulare Just north of gap. Trail, Farewell Gap to Mineral King; Southern Sierra Nevada 3200 Comment
  RSA130396  Arabis blepharophylla W. R. Dudley 1900-3-18 s.n. San Mateo Santa Cruz Peninsula: 1st high hill between Salada Valley and Colma. Comment
  CAS-BOT-BC128682  Arbutus menziesii W. R. Dudley 1903-4-3 s.n. San Luis Obispo Santa Margarita Mts. east of pass on road to San Luis Obispo Comment
  CAS-BOT-BC407752  Arceuthobium abietinum W. R. Dudley 1909-8-23 s.n. Placer Grounds of Tahoe Tavern, Lake Tahoe Comment
  CAS-BOT-BC407759  Arceuthobium abietinum W. R. Dudley 1900-7-1 s.n. Tulare Cone Peak Camp, Kaweah and Kings River Comment
  CAS-BOT-BC407694  Arceuthobium americanum W. R. Dudley 1893-6-7 s.n. Nevada near Donner Lake Comment
  CAS-BOT-BC409952  Arceuthobium campylopodum W. R. Dudley 1895-7-16 758 Tulare Peppermint Valley Ranch, Kern River Region 1524 Comment
  A362580  Arctostaphylos W. R. Dudley & F. H. Lamb 1896-7-2 4767 Unknown Trail below Mutau[?] Flat, Mt. Pinos Region Comment
  CAS-BOT-BC25301  Arctostaphylos andersonii W. R. Dudley 1901-3-11 s.n. Santa Cruz Toward summit of Watsonville Rd. near Mt. Madrona. 457 Comment
  CAS-BOT-BC23964  Arctostaphylos canescens subsp. canescens W. R. Dudley 1902-10-11 s.n. Santa Clara Loma Prieta Peak Comment
  CAS-BOT-BC24010  Arctostaphylos canescens subsp. canescens E. Dudley 1899-10-30 s.n Monterey Santa Lucia Mts. Comment
  CAS-BOT-BC24035  Arctostaphylos canescens subsp. canescens W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais, west pt. Comment
  RSA176858  Arctostaphylos canescens subsp. canescens W. R. Dudley 1906-4-14 s.n. Marin West of West Point, Mt. Tamalpais Comment
  CAS-BOT-BC23872  Arctostaphylos columbiana W. R. Dudley 1899-6-1 s.n. Del Norte Near mouth of Klamath River Comment
  CAS-BOT-BC23470  Arctostaphylos crustacea W. R. Dudley 1897-6-3 s.n. Santa Cruz Waddell Creek. Chalk Ridge in chaparral above Canon Camp. Comment
  CAS-BOT-BC23476  Arctostaphylos crustacea W. R. Dudley 1902-10-11 s.n. Santa Clara Loma Prieta Peak Comment
  CAS-BOT-BC23505  Arctostaphylos crustacea W. R. Dudley 1894-3-23 s.n. San Mateo Road to La Honda Comment
  CAS-BOT-BC25177  Arctostaphylos crustacea W. R. Dudley 1901-3-11 s.n. Santa Cruz Near Mt. Madonna Comment
  CAS-BOT-BC25178  Arctostaphylos crustacea W. R. Dudley 1899-3-28 s.n. Santa Cruz Trail to Castle Rock Comment
  CAS-BOT-BC23486  Arctostaphylos crustacea W. R. Dudley 1904-4-2 s.n. Santa Clara Upper part Steven's Cr. by trail on E. side. Comment
  CAS-BOT-BC23153  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1897-3-31 s.n. Marin Summit of Bolinas Ridge Comment
  CAS-BOT-BC23163  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1901-6-29 s.n. Monterey Santa Lucia Mountains, Higgins Cabin Comment
  CAS-BOT-BC23201  Arctostaphylos glandulosa subsp. glandulosa W. R. Dudley 1899-7-22 s.n. Los Angeles Mt. Lowe, San Gabriel Mts. 365 Comment
  CAS-BOT-BC39219  Arctostaphylos glauca W. R. Dudley 1910-1-8 s.n. San Luis Obispo East of river, Paso Robles. Comment
  CAS-BOT-BC39221  Arctostaphylos glauca W. R. Dudley 1905-1-6 s.n. San Luis Obispo Klans Mine Comment
  CAS-BOT-BC39143  Arctostaphylos hispidula W. R. Dudley 1899-7-3 s.n. Del Norte Gasquet to Waldo Comment
  A350473  Arctostaphylos hookeri W. R. Dudley 1901-4-1 Unknown hill s.e. of Reservoir near Monterey Comment
  CAS-BOT-BC39058  Arctostaphylos hookeri W. R. Dudley 1902-1-4 s.n. Monterey Huckleberry Hill - Monterey Comment
  RSA176855  Arctostaphylos hookeri subsp. montana W. R. Dudley 1906-4-14 s.n. Marin West of West Point, Mt. Tamalpais Comment
  CAS-BOT-BC24571  Arctostaphylos hooveri W. R. Dudley 1901-3-31 s.n. Monterey Hill se. of large reservoir near Monterey. Comment
  CAS-BOT-BC24572  Arctostaphylos hooveri W. R. Dudley 1894-4-14 s.n. Monterey Huckleberry Hill, Monterey.Type Locality. Comment
  CAS-BOT-BC38582  Arctostaphylos mewukka W. R. Dudley 1900-4-3 s.n. Tulare Dillon's Forest. Comment
  CAS-BOT-BC38578  Arctostaphylos mewukka W. R. Dudley 1902-6-15 s.n. Tulare Kaweah River opposite Brittons. Comment
  CAS-BOT-BC38598  Arctostaphylos mewukka W. R. Dudley 1901-7-9 s.n. Tuolumne Grade e. of Coulterville. 914 Comment
  CAS-BOT-BC40040  Arctostaphylos nevadensis W. R. Dudley 1893-6-7 s.n. Nevada Hill south of Donner Lake Comment
  CAS-BOT-BC45504  Arctostaphylos nevadensis W. R. Dudley 1900-6-1 s.n. El Dorado Near McKinneys. Comment
  CAS-BOT-BC45912  Arctostaphylos nevadensis Dudley 1912-6-1 20509 Madera Shuteye Ridge near Nolands Mill 1981 Comment
  UC727273  Arctostaphylos nummularia W. R. Dudley 1896-9-21 Mendocino prairies e Mendocino City Comment
  CAS-BOT-BC39829  Arctostaphylos obispoensis W. R. Dudley 1905-1-5 s.n. San Luis Obispo Near old mine, back of Wynn's Place Comment
  CAS-BOT-BC39852  Arctostaphylos obispoensis W. R. Dudley 1902-4-3 s.n. San Luis Obispo Manzanita Mountains Comment
  CAS-BOT-BC39861  Arctostaphylos obispoensis W. R. Dudley 1905-1-6 s.n. San Luis Obispo Near San Luis Obispo Comment
  POM257521  Arctostaphylos obispoensis W. R. Dudley 1902-4-3 s.n. San Luis Obispo Manzanita Mountain Comment
  CAS-BOT-BC44426  Arctostaphylos patula W. R. Dudley 1897-7-17 1930 Tulare Soda Springs in Soda Creek, S. Sierra Nevada Comment
  CAS-BOT-BC46406  Arctostaphylos patula W. R. Dudley 1895-7-14 683 Tulare Descent toward creek crossing. Kern River: second Dry Meadow Creek. Comment
  CAS-BOT-BC46411  Arctostaphylos patula W. R. Dudley 1897-7-18 1988 Tulare Lower Kern Lake, s. Sierra Nevada. Comment
  CAS-BOT-BC46657  Arctostaphylos patula W. R. Dudley 1893-6-9 s.n. El Dorado Mt. Tallac Trail. Comment
  CAS-BOT-BC46390  Arctostaphylos patula W. R. Dudley 1897-7-15 1911 Tulare Hacket Trail S. Fork of Kaweah River. Comment
  CAS-BOT-BC46353  Arctostaphylos pumila W. R. Dudley 1894-4-13 s.n. Monterey Del Monte to Seaside. Type locality. Comment
  CAS-BOT-BC46287  Arctostaphylos pungens W. R. Dudley 1899-6-2 s.n. San Benito Hysedaw Peak. Comment
Read comments
Dec 20 2017
  CAS-BOT-BC44748  Arctostaphylos regismontana W. R. Dudley 1902-5-17 s.n. San Mateo Near King's Mountain Road 457 Comment
  CAS-BOT-BC44745  Arctostaphylos regismontana W. R. Dudley 1900-5-16 s.n. San Mateo On stage road from King's Mt. to Spanishstown Comment
  CAS-BOT-BC44626  Arctostaphylos sensitiva W. R. Dudley 1899-3-29 s.n. Santa Cruz Ben Lomond Mt. above Bonnie Doon Comment
  CAS-BOT-BC44671  Arctostaphylos sensitiva W. R. Dudley 1899-1-2 s.n. San Mateo On dry hills between Butano Cr. and Little Butano Cr. - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC44672  Arctostaphylos sensitiva W. R. Dudley 1899-1-2 s.n. San Mateo On dry hills between Butano Cr. and Little Butano Cr. - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC44675  Arctostaphylos sensitiva W. R. Dudley 1899-3-29 s.n. Santa Cruz Ben Lomond Mt., Bonnie Doon Comment
  CAS-BOT-BC46209  Arctostaphylos sensitiva W. R. Dudley 1899-3-29 s.n. Santa Cruz Ben Lomond Mt. above Bonnie Doon. Comment
  GH362158  Arctostaphylos sensitiva W. R. Dudley 1895-6-7 Unknown near Big Basin, summit trail Comment
  CAS-BOT-BC44604  Arctostaphylos silvicola W. R. Dudley 1897-6-27 s.n. Santa Cruz By railroad below Twin Peaks Ranch above Felton Comment
  CAS-BOT-BC47273  Arctostaphylos tomentosa subsp. tomentosa W. R. Dudley 1894-4-14 s.n. Monterey Huckleberry Hill, Monterey. Comment
  GH362433  Arctostaphylos viscida W. R. Dudley 1895-8-16 1317 Unknown Marble[?] Fork, so. Sierra Nevada Comment
  CAS-BOT-BC47361  Arctostaphylos viscida subsp. mariposa W. R. Dudley 1902-7-14 s.n. Tulare Kaweah River across from Brothers Ranch Comment
  CAS-BOT-BC45327  Arctostaphylos viscida subsp. viscida W. R. Dudley 1901-8-16 s.n. Siskiyou Above delta on the Sacramento River Comment
  CAS-BOT-BC48179  Arctostaphylos viscida subsp. viscida W. R. Dudley 1897-8-12 2624 Tulare Below Lookout Pt. - Mineral King Rd. - S. Sierra Nevada Comment
  CAS-BOT-BC48225  Arctostaphylos viscida subsp. viscida W. R. Dudley 1895-8-16 1317 Tulare Marble Fork Comment
  CAS-BOT-BC48264  Arctostaphylos viscida subsp. viscida W. R. Dudley 1895-7-15 738 Kern By trail, Dry Meadow Creek - Kern River Comment
  CAS-BOT-BC47033  Arctostaphylos viscida subsp. viscida W. R. Dudley 1899-8-18 s.n. Shasta By road to Shasta P.O. Comment
  CAS-BOT-BC401729  Argemone munita subsp. munita W. R. Dudley 1899-6-3 s.n. San Benito Hernandez Valley Comment
  CAS-BOT-BC82261  Arnica chamissonis W. R. Dudley 1897-7-19 2010 Tulare Border of Lake, region of Little Kern River and Kern Lakes 1899 Comment
  RSA116673  Arnica discoidea W. R. Dudley 1897-6-5 s.n. Santa Cruz Above road, Flat Rocks Camp, Big Basin Comment
  CAS-BOT-BC82517  Arnica discoidea W. R. Dudley 1895-9-15 s.n. San Mateo El Corte Madera Lumber Camp Comment
  RSA116772  Arnica discoidea W. R. Dudley 1895-6-5 s.n. Santa Clara By Black Mountain Road above Hidden Villa Comment
  CAS-BOT-BC82691  Arnica longifolia W. R. Dudley 1899-8-13 s.n. Siskiyou Near Nabar Meadows, McCloud Comment
  CAS-BOT-BC90129  Artemisia biennis Chester Dudley 1926-10-25 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC93780  Artemisia dracunculus W. R. Dudley 1897-7-21 2164 Tulare Southern Sierra Nevadas - Region of Kaweah Peaks: Funston's Meadows Comment
  CAS-BOT-BC93845  Artemisia dracunculus Chester Dudley 1927-7-1 s.n. Monterey Cachaqua Creek tributary to Carmel River Comment
  CAS-BOT-BC93887  Artemisia dracunculus W. R. Dudley 1896-10-3 s.n. Santa Cruz Santa Cruz Peninsula, sandy flat near San Lorenzo Road above Big Trees, Felton Comment
  CAS-BOT-BC90729  Artemisia ludoviciana subsp. incompta W. R. Dudley 1897-8-4 2379 Tulare East side Kern Kaweah Pass, region of Kaweah Peaks 3048 Comment
  CAS-BOT-BC93627  Artemisia pycnocephala W. R. Dudley 1895-10-20 s.n. San Francisco By the R.R. track north of Golden Gate Park, San Francisco Comment
  CAS-BOT-BC93659  Artemisia pycnocephala W. R. Dudley 1905-10-1 s.n. Monterey Carmel-by-the-Sea Comment
  CAS-BOT-BC97408  Artemisia tridentata subsp. tridentata W. R. Dudley 1894-9-1 s.n. Sierra Near Corey's Station, vicinity of Webber Lake Comment
  CAS-BOT-BC400596  Asarum caudatum W. R. Dudley 1901-8-22 s.n. Siskiyou E. slope of Foxtail Ridge, Salmon Mountains Comment
  UC204618  Asclepias eriocarpa W. R. Dudley 1895-6-27 451 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  CAS-BOT-BC65847  Aspidotis carlotta-halliae W. R. Dudley 1905-1-2 s.n. San Luis Obispo Ravine near Chrome Mine Mountain Comment
  CAS-BOT-BC65928  Aspidotis densa W. R. Dudley 1899-7-3 s.n. Del Norte Grade East of Gasquet Comment
  CAS-BOT-BC65898  Aspidotis densa W. R. Dudley s.n. Yuba Near South Yuba Comment
  CAS-BOT-BC97493  Aster W. R. Dudley 1897-7-29 2173 Tulare Region of Kaweah Peaks: Funston's Meadows Comment
  RSA136091  Aster subulatus var. ligulatus W. R. Dudley 1903-11-9 s.n. Santa Clara South of Alviso Comment
  CAS-BOT-BC180525  Astragalus bolanderi W. R. Dudley 1896-7-28 1480 Tulare Trail to Wet Meadows, region of Mt. Silliman, Clover Creek - Southern Sierra Nevadas 3048 Comment
  CAS-BOT-BC177865  Astragalus didymocarpus var. didymocarpus Chester Dudley 1936-4-1 s.n. Unknown San Miguel Comment
  UC204416  Astragalus douglasii var. douglasii W. R. Dudley 1895-6-28 464 Kern vicinity Bisses Station (Tehachapi Mts.); , vicinity Bisses Station Comment
  CAS-BOT-BC186751  Astragalus gambelianus W. R. Dudley 1894-4-21 s.n. San Mateo Below Crystal Springs Dam Comment
  CAS-BOT-BC187505  Astragalus macrodon W. R. Dudley 1899-5-31 s.n. San Benito Above New Idria Comment
  CAS-BOT-BC177986  Astragalus nuttallii var. nuttallii W. R. Dudley 1893-7-7 s.n. Monterey Point Pinos near Pacific Grove Comment
  CAS-BOT-BC177988  Astragalus nuttallii var. nuttallii W. R. Dudley 1903-8-3 s.n. Monterey Hot Springs on Coast Trail, Santa Lucia Mountains Comment
  CAS-BOT-BC177989  Astragalus nuttallii var. nuttallii W. R. Dudley 1902-4-4 s.n. San Luis Obispo Near ocean shore above Cambria. Comment
  CAS-BOT-BC186616  Astragalus oxyphysus W. R. Dudley 1903-4-19 s.n. Fresno Old canal bed north of Mendota Station Comment
  CAS-BOT-BC194191  Astragalus pachypus W. R. Dudley; F. H. Lamb 1896-6-12 4444 Kern Mouth Cuddy's Canyon, Tejon Pass - Mt. Pinos Region Comment
  CAS-BOT-BC192962  Astragalus purshii var. purshii W. R. Dudley 1909-8-25 s.n. Sierra Sierra Valley, near Sierraville Comment
  UC204624  Astragalus purshii var. tinctus W. R. Dudley 1895-6-24 314 Kern region of Tehachapi Peak , region of Tehachapi Peak (Tehachapi Mts.) Comment
  CAS-BOT-BC193096  Astragalus pycnostachyus var. pycnostachyus W. R. Dudley 1894-4-21 s.n. San Mateo Field near Crystal Springs Reservoir Comment
  CAS-BOT-BC193342  Astragalus tener var. tener W. R. Dudley 1905-4-4 s.n. Santa Clara By old Causeway, E. of Mayfield Comment
  CAS-BOT-BC66163  Athyrium filix-femina var. cyclosorum W. R. Dudley 1896-7-26 1422 Tulare North Fork, Kaweah River: Dougherty Meadow Brook Comment
  CAS-BOT-BC66164  Athyrium filix-femina var. cyclosorum W. R. Dudley 1900-7-28 2868 Tulare Bear Creek - Forks of the Kaweah River, Sequoia National Park Comment
  A376274  Atriplex canescens W. R. Dudley 1896-6-5 4422 Unknown Lancaster Comment
  CAS-BOT-BC176472  Atriplex polycarpa W. R. Dudley 1903-4-2 s.n. Monterey Near San Lorenzo Creek, below [King's] King City Comment
  CAS-BOT-BC178408  Atriplex spinifera Chester Dudley 1936-5-1 s.n. San Luis Obispo Soda Lake, Carisso (Carrizo) Plains Comment
  UC463317  Atriplex triangularis W. R. Dudley 1909-10-24 Santa Clara near Milpitas (Santa Cruz Mountain Peninsula); , near Milpitas Comment
  CAS-BOT-BC98274  Baccharis pilularis W. R. Dudley 1893-11-12 s.n. Monterey Near Castroville, by Salinas River Comment
  CAS-BOT-BC99524  Baccharis pilularis W. R. Dudley 1894-12-13 s.n. San Mateo above Preston's, La Honda Road Comment
  CAS-BOT-BC99567  Baccharis pilularis W. R. Dudley 1894-9-29 s.n. Santa Clara Los Gatos Creek Comment
  CAS-BOT-BC106714  Baccharis salicifolia W. R. Dudley 1897-3-27 s.n. Tulare Tule River Bridge near Porterville Comment
  CAS-BOT-BC106762  Baccharis salicifolia W. R. Dudley 1907-12-2 s.n. Los Angeles Saw Mt. Canyon [Canon] (near Monrovia) Comment
  CAS-BOT-BC99739  Baccharis salicifolia W. R. Dudley 1900-4-5 s.n. Tulare near Globe Comment
  CAS-BOT-BC99997  Balsamorhiza deltoidea W. R. Dudley 1895-6-25 363 Kern Region of [Tehachpi] Tehachapi Peak 2438 Comment
  CAS-BOT-BC16644  Barbarea orthoceras W. R. Dudley 1897-5-24 s.n. Santa Clara Santa Cruz Peninsula. Near the Stork farm, Stanford University. Comment
  CAS-BOT-BC145850  Beckmannia syzigachne W. R. Dudley 1909-8-27 s.n. Sierra Sierra Valley. East of Hot Springs. Comment
  CAS-BOT-BC75692  Berberis nervosa W. R. Dudley 1893-4-30 s.n. Marin Lagunitas. Comment
  CAS-BOT-BC75791  Berberis pinnata W. R. Dudley 1899-4-18 s.n. San Mateo Santa Cruz Mountain Peninsula. Pescadero Creek. Comment
  CAS-BOT-BC102108  Bidens cernua W. R. Dudley 1899-8-13 s.n. Del Norte Warm Castle Soda Springs Comment
  CAS-BOT-BC413105  Bistorta bistortoides W. R. Dudley 1897-7-23 2199 Tulare Southern Sierra Nevadas. Kaweah Meadow. Region of Kaweah Peaks: Funston's Meadows Comment
  CAS-BOT-BC66299  Blechnum spicant W. R. Dudley 1901-12-31 s.n. San Mateo along the upper Gazos Creek Comment
  CAS-BOT-BC66300  Blechnum spicant W. R. Dudley 1897-1-1 s.n. San Mateo By Buano Cr. above Falls and below Sinnatts Comment
  CAS-BOT-BC127943  Blepharipappus scaber W. R. Dudley 1899-8-22 s.n. Siskiyou Slopes of Craggy Mt. Comment
  CAS-BOT-BC478923  Bloomeria crocea var. crocea Chester Dudley 1927-6-1 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC14042  Boechera lemmonii W. R. Dudley 1897-8-3 2457 Tulare Region of Kaweah Peaks. Arroya-Kern Divide. Milestone Plateau. Comment
  CAS-BOT-BC14446  Boechera platysperma W. R. Dudley 1897-7-17 1957 Tulare Southern Sierra Nevadas. Head of Kern River. Soda Creek. 2316 Comment
  CAS-BOT-BC14453  Boechera platysperma W. R. Dudley 1895-7-21 860 Tulare Southern Sierra Nevadas. Vicinity Lloyd Mountain Sequoia Grove. 2682 Comment
  CAS-BOT-BC14454  Boechera platysperma W. R. Dudley 1895-8-13 1269 Tulare Southern Sierra Nevadas. Kaweah River Valley Region. Trail to Panther Peak. Comment
  CAS-BOT-BC14584  Boechera pulchra W. R. Dudley; F. H. Lamb 1896-6-5 s.n. Los Angeles Liebre Mountains. Edge of Antelope Valley near Fairmont. Comment
  CAS-BOT-BC14696  Boechera rectissima W. R. Dudley 1895-8-4 1133 Tulare Southern Sierra Nevada. Trail, Farewell Gap to Mineral King. 3200 Comment
  CAS-BOT-BC25344  Boechera repanda W. R. Dudley 1897-7-13 1825 Tulare Southern Sierra Nevadas. Region of Sequoia National Forest. Vicinity of Homer's Nose. Trail south of Cahoon Cabin. 2743 Comment
  CAS-BOT-BC25771  Boechera stricta W. R. Dudley 1897-8-11 2522 Tulare Southern Sierra Nevadas. Region of Mount Whitney. Bullion Flat. Comment
  CAS-BOT-BC25772  Boechera stricta W. R. Dudley 1895-8-4 1107 Tulare Southern Sierra Nevadas. Trail, Little Kern River to Farewell Gap. 3200 Comment
  CAS-BOT-BC478478  Boisduvalia W. R. Dudley 1906-8-4 S.n. Calaveras Murphy Comment
  CAS-BOT-BC7635  Bolboschoenus maritimus W. R. Dudley 1905-10-15 s.n. Solano Suisun Marshes. Comment
  CAS-BOT-BC7636  Bolboschoenus maritimus W. R. Dudley 1905-10-15 s.n. Solano Suisun Marshes. Comment
  CAS-BOT-BC95349  Bowlesia incana W. R. Dudley 1894-5-1 s.n. Santa Clara Stanford University campus Comment
  CAS-BOT-BC95350  Bowlesia incana W. R. Dudley 1893-4-18 s.n. Santa Clara Ledges near Lake Lagunita, Stanford University Comment
  CAS-BOT-BC420386  Boykinia occidentalis W. R. Dudley 1893-6-12 s.n. Nevada Washington Creek Comment
  CAS-BOT-BC418483  Boykinia occidentalis W. R. Dudley 1897-6-4 s.n. Santa Cruz Canon Camp, Waddell Cr., Big Basin, Santa Cruz Peninsula Comment
  CAS-BOT-BC420227  Boykinia occidentalis W. R. Dudley 1895-6-6 s.n. San Mateo Banks of Pescadero Creek above Iverson's Comment
  CAS-BOT-BC36817  Brassica rapa W. R. Dudley 1897-5-24 s.n. Santa Clara Santa Cruz Peninsula. Near Lake Lagunita, Stanford University. Comment
  CAS-BOT-BC36818  Brassica rapa W. R. Dudley 1896-5-14 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Escondite Barn, Stanford University. Comment
  CAS-BOT-BC100399  Brickellia californica W. R. Dudley 1907-12-1 s.n. Los Angeles Monrovia Comment
  CAS-BOT-BC100482  Brickellia californica W. R. Dudley 1900-8-18 3354 Tulare Colony Road - near Advance Brook Comment
  CAS-BOT-BC106253  Brickellia californica W. R. Dudley 1899-10-30 s.n. Monterey Villa Canon, trail to Los Burros Comment
  CAS-BOT-BC100464  Brickellia californica Chester Dudley Summer 1935 s.n. San Luis Obispo Morro Creek near the ocean Comment
  CAS-BOT-BC484525  Brodiaea jolonensis Chester Dudley 1936-5-1 s.n. Monterey Indian Creek between Creston and Comatti Comment
  JEPS7696  Brodiaea terrestris subsp. terrestris Chester Dudley 1925-5-23 Monterey Pacific Grove Comment
  CAS-BOT-BC144170  Bromus W. R. Dudley 1900-7-21 2788 Tulare Southern Sierra Nevadas. Eden Canon [Canyon] - Vicinity Three Rivers on the Kaweah. Comment
  CAS-BOT-BC144351  Bromus W. R. Dudley 1900-2-10 3186 Fresno Sequoia National Forest. Horse Corral Meadow. Comment
  CAS-BOT-BC144357  Bromus W. R. Dudley 1899-1-1 s.n. Del Norte Crescent City. Comment
  CAS-BOT-BC144101  Bromus W. R. Dudley 1901-8-23 s.n. Siskiyou East Slope of Foxtail Ridge. Comment
  CAS-BOT-BC144146  Bromus W. R. Dudley 1902-4-5 s.n. San Luis Obispo Pecho Mountains on broken stone declivites near head of canyon. Near Port Harford. Comment
  CAS-BOT-BC149011  Bromus carinatus var. carinatus W. R. Dudley 1901-5-11 s.n. San Mateo Santa Cruz Mountain Peninsula. Between Colma and Lake Merced. Comment
  CAS-BOT-BC149027  Bromus carinatus var. carinatus W. R. Dudley 1900-6-3 s.n. Santa Clara Santa Cruz Mountain Peninsula. Hidden Villa near Black Mountain. Comment
  CAS-BOT-BC148986  Bromus carinatus var. carinatus W. R. Dudley 1900-3-17 s.n. San Mateo Santa Cruz Mountain Peninsula. South slope of Montana Mountains. Comment
  CAS-BOT-BC155847  Bromus catharticus var. elatus W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Peninsula. Comment
  CAS-BOT-BC155703  Bromus diandrus W. R. Dudley 1901-5-4 s.n. Santa Clara Santa Cruz Mountain Peninsula. Hill back of University Reservoir. Stanford University. Comment
  CAS-BOT-BC155133  Bromus hordeaceus W. R. Dudley 1899-5-14 s.n. San Mateo Santa Cruz Mountain Peninsula. Top of Sneath's Ranch Hill near Millbrae. Comment
  CAS-BOT-BC155161  Bromus hordeaceus W. R. Dudley 1895-5-29 s.n. Santa Clara In Arnold's Run ranch on Pine Ridge. Comment
  CAS-BOT-BC155199  Bromus hordeaceus W. R. Dudley 1899-4-13 s.n. Santa Clara Santa Cruz Mountain Peninsula. Field near Creek San Francisquito by Old Castro House, Stanford. Comment
  RSA135735  Bromus laevipes W. R. Dudley 1900-6-3 s.n. Santa Clara Hidden Villa near Black Hut Comment
  UC1190038  Bromus laevipes W. R. Dudley 1901-3-7 Santa Clara back of Palo Alto Stock Farm (Santa Cruz Mountain Peninsula, Stanford University); Santa Cruz Mountain Peninsula, Stanford University Comment
  CAS-BOT-BC162288  Bromus madritensis W. R. Dudley 1899-4-30 s.n. Santa Clara Santa Cruz Mountain Peninsula. Between Permanente Forks. Comment
  RSA135733  Bromus marginatus W. R. Dudley 1901-5-14 s.n. San Mateo between Colma and Lake Merced. Comment
  CAS-BOT-BC162120  Bromus orcuttianus W. R. Dudley 1900-7-1 s.n. Tulare Hollow Log Camp. Comment
  CAS-BOT-BC161848  Bromus rubens Dudley 1912-5-15 113 Mariposa Sierra Forest. 762 Comment
  CAS-BOT-BC185393  Bromus vulgaris W. R. Dudley 1895-6-7 s.n. San Mateo Santa Cruz Mountain Peninsula. Top of Ridge between Butano and Pescadero Creek. Comment
  CAS-BOT-BC185396  Bromus vulgaris W. R. Dudley 1894-7-28 s.n. San Mateo Santa Cruz Mountain Peninsula. Between Pescadero and La Honda. Comment
  CAS-BOT-BC185517  Bromus vulgaris W. R. Dudley 1899-6-1 s.n. Humboldt Bull Creek and Eel River. Comment
  CAS-BOT-BC36868  Cakile edentula var. edentula W. R. Dudley 1893-1-1 s.n. San Mateo Santa Cruz Peninsula. Beach near Spanishtown. Comment
  CAS-BOT-BC185214  Calamagrostis muiriana W. R. Dudley 1897-8-19 1703 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Glacier Lake. Comment
  CAS-BOT-BC185032  Calamagrostis rubescens W. R. Dudley 1906-6-12 s.n. San Mateo Santa Cruz Mountain Penisula. By road to Kings Mountain above the Squealer Gulch bridge. Comment
  CAS-BOT-BC438516  Calandrinia ciliata W. R. Dudley 1897-1-1 s.n. San Francisco Vicinity of San Francisco Comment
  CAS-BOT-BC85741  Calocedrus decurrens W. R. Dudley 1899-8-27 s.n. Siskiyou Near Sisson Tavern Comment
  CAS-BOT-BC80457  Calocedrus decurrens W. R. Dudley; F. H. Lamb 1896-6-28 4727 San Diego head of Goodenough Meadow Comment
  CAS-BOT-BC80467  Calocedrus decurrens W. R. Dudley 1906-8-23 s.n. Tuolumne Ridge between [Stanislas] Stanislaus River and Beaver Creek, Big Tree Trail Comment
  CAS-BOT-BC483206  Calochortus albus W. R. Dudley 1895-5-31 4143 Santa Clara Along Coyote Creek Comment
  CAS-BOT-BC483361  Calochortus amoenus W. R. Dudley 1900-4-5 s.n. Tulare Near Milo Comment
  CAS-BOT-BC487843  Calochortus coeruleus W. R. Dudley 1893-6-14 s.n. Nevada By Ballie trrail Comment
  UC463145  Calochortus kennedyi W. R. Dudley and F. H. Lamb 1896-6-15 4518 Kern valley at Cuddys' Mt. Pinos Region Comment
  CAS-BOT-BC491981  Calochortus luteus W. R. Dudley 1894-5-14 342 San Mateo Near Storkfarm, Stanford University Comment
  CAS-BOT-BC491995  Calochortus luteus W. R. Dudley 1893-6-8 s.n. Santa Clara Stockfarm, Stanford University Comment
  CAS-BOT-BC493437  Calochortus minimus W. R. Dudley 1895-7-31 993 Tulare Region of Tule-Little Kern Division: Vicinity of Camp Alta 3048 Comment
  CAS-BOT-BC492694  Calochortus splendens W. R. Dudley 1895-5-13 s.n. Monterey Road above Mission San Antonio Comment
  CAS-BOT-BC494337  Calochortus tolmiei Dudley No date on Label. s.n. Unknown Plants of California Comment
  CAS-BOT-BC496827  Calochortus tolmiei W. R. Dudley 1895-6-6 s.n. San Mateo Dry woods near Pescadero Creek Comment
  CAS-BOT-BC132611  Calochortus uniflorus W. R. Dudley 1894-4-14 s.n. Monterey unspecified Comment
  CAS-BOT-BC132627  Calochortus uniflorus W. R. Dudley 1893-6-19 s.n. Siskiyou Near Sisson Meadows Comment
  CAS-BOT-BC488074  Calochortus venustus W. R. Dudley 1897-7-10 1758 Tulare Southern Sierra Nevadas: Region of Sequooia National Forest, vicinity of Homer's nose. Ridge head of Salt Creek 2743 Comment
  CAS-BOT-BC488075  Calochortus venustus W. R. Dudley 1897-7-10 1754 Tulare Southern Sierra Nevadas: Region of Sequooia National Forest, vicinity of Homer's nose. Ridge head of Salt Creek 2743 Comment
  CAS-BOT-BC271591  Calycadenia truncata subsp. truncata W. R. Dudley 1899-10-1 s.n. Monterey Kings City and Jolan to Los Burros Comment
  CAS-BOT-BC275395  Calycadenia truncata var. truncata W. R. Dudley 1906-8-6 s.n. Calaveras Between Big Trees and San Antonio Creek Comment
  CAS-BOT-BC516189  Calystegia collina subsp. collina W. R. Dudley 1894-5-29 s.n. Santa Clara Santa Cruz Peninsula: by trail from Umunhum Mts. to New Almaden by way of Poppies ranch Comment
  CAS-BOT-BC516207  Calystegia collina subsp. venusta W. R. Dudley 1899-6-3 s.n. San Benito Near Hernandez Valley Comment
  CAS-BOT-BC221224  Calystegia malacophylla subsp. malacophylla W. R. Dudley 1894-6-12 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC221291  Calystegia malacophylla subsp. malacophylla W. R. Dudley 1896-7-27 1356 Tulare Southern Sierra Nevadas. Ridge between Holstead Meadow and Clover Creek. North Fork, Kaweah River: Dougherty Meadow Vicinity Comment
  CAS-BOT-BC224779  Calystegia malacophylla subsp. pedicellata Chester Dudley 1938-1-1 s.n. Monterey Priest Valley Comment
  CAS-BOT-BC224790  Calystegia malacophylla subsp. pedicellata W. R. Dudley 1895-5-13 s.n. Monterey Santa Lucia Canon [Canyon] Comment
  CAS-BOT-BC224695  Calystegia purpurata subsp. purpurata W. R. Dudley 1893-5-30 s.n. Santa Clara Santa Cruz Peninsula. By road to Cattermoles, Loma Prieta Comment
  CAS-BOT-BC496994  Camassia leichtlinii subsp. suksdorfii W. R. Dudley 1896-7-29 1485 Tulare Foot of Mt. Silliman 3410 Comment
  CAS-BOT-BC496995  Camassia leichtlinii subsp. suksdorfii W. R. Dudley 1900-7-28 2903 Tulare Bear Creek rocky meadow on slope below the lake, Sequoia National Park Comment
  CAS-BOT-BC160242  Camissoniopsis cheiranthifolia subsp. cheiranthifolia W. R. Dudley 1899-6-1 s.n. Humboldt Eureka [Penninsula] Peninsula Comment
  CAS-BOT-BC160411  Camissoniopsis cheiranthifolia subsp. cheiranthifolia W. R. Dudley 1895-4-14 s.n. San Francisco Between [Baker's] Baker Beach and Presidio, San Francisco Comment
  CAS-BOT-BC160457  Camissoniopsis cheiranthifolia subsp. suffruticosa W. R. Dudley 1908-12-1 s.n. San Diego San Diego Comment
  SEINET10463372  Campanula scabrella William R. Dudley 1899-8-26 Dudley s.n. Siskiyou SLOPES AND TOP OF MT. EDDY Comment
  CAS-BOT-BC37344  Cardamine breweri W. R. Dudley 1897-7-20 2066 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Funston's Meadows. 1981 Comment
  POM176891  Cardamine californica var. integrifolia W. R. Dudley 1893-2-18 s.n. San Mateo La Honda. Santa Cruz Peninsula. Comment
  CAS-BOT-BC38005  Cardamine oligosperma W. R. Dudley 1899-3-31 s.n. Santa Clara Santa Cruz Peninsula. Ravine above Congress Springs. Comment
  CAS-BOT-BC384821  Cardionema ramosissimum W. R. Dudley 1901-5-11 s.n. San Francisco Santa Cruz Peninsula. Near Colma Comment
  CAS-BOT-BC18467  Carex abrupta W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC17703  Carex alma W. R. Dudley 1901-7-1 s.n. Monterey Stream by Bath House. Tassajara. Comment
  CAS-BOT-BC17863  Carex amplifolia W. R. Dudley 1893-6-21 s.n. Siskiyou Peter Klinks Meadow. Comment
  CAS-BOT-BC19006  Carex athrostachya W. R. Dudley 1897-7-23 2213 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Funston's Meadows. Kaweah Meadow. 2133 Comment
  CAS-BOT-BC19000  Carex athrostachya W. R. Dudley 1897-7-19 2046 Tulare Southern Sierra Nevadas. Region of Little Kern River and Kern Lakes. South of Lake. 1889 Comment
  CAS-BOT-BC19166  Carex barbarae W. R. Dudley 1903-4-19 s.n. Fresno Along Kings River and San Joaquin River. Comment
  CAS-BOT-BC19320  Carex barbarae W. R. Dudley 1906-5-1 s.n. San Mateo The Santa Cruz Mountain Peninsula. Bank of raod back from San Carlos Station. Comment
  CAS-BOT-BC19339  Carex barbarae W. R. Dudley 1895-6-14 s.n. Santa Clara The Santa Cruz Mountain Peninsula. Near dam below Adelante Villa, Stanford University. Comment
  CAS-BOT-BC19341  Carex barbarae W. R. Dudley 1896-5-16 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Page Mill Road. Black Mountain. Comment
  CAS-BOT-BC19342  Carex barbarae W. R. Dudley 1897-10-18 s.n. Santa Clara Palo Alto. Emarcadero Landing. Comment
  CAS-BOT-BC34020  Carex brevicaulis W. R. Dudley 1904-4-17 s.n. Santa Cruz Vicinity of Felton. Sand ridge above Tuxedo. Comment
  CAS-BOT-BC34071  Carex brevicaulis W. R. Dudley 1900-3-17 s.n. San Mateo The Santa Cruz Mountain Peninsula. Field north of Seal Cove. Comment
  CAS-BOT-BC34358  Carex congdonii W. R. Dudley 1896-8-1 1533 Tulare Southern Sierra Nevadas. Sequoia National Park: Vicinity of Alta Peak. Near top of Alta Peak. 3417 Comment
  CAS-BOT-BC34887  Carex deflexa var. boottii W. R. Dudley 1895-7-31 991 Tulare Southern Sierra Nevadas. Region of Tule-Little Kern Divide. Vicinity of Camp Alta. 3048 Comment
  CAS-BOT-BC34891  Carex deflexa var. boottii W. R. Dudley 1897-7-15 1905 Tulare Southern Sierra Nevdas. Grant National Park. Vicinity of Hocket Meadow. Hocket Trail. 2743 Comment
  POM193987  Carex densa W. R. Dudley 1896-4-4 s.n. San Mateo Santa Cruz Mountain Peninsula; Near Summit Springs, Kings Mt. Comment
  UC824434  Carex densa W. R. Dudley 1896-4-4 San Mateo near Summit Springs, Kings Mountain Comment
  CAS-BOT-BC18951  Carex densa W. R. Dudley 1895-5-29 4059 Santa Clara Arnolds Run, Pine Ridge Trail. Comment
  CAS-BOT-BC18952  Carex densa W. R. Dudley 1909-6-9 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near the brook on the hill by road between Madrone Station and Llagas Creek. Comment
  CAS-BOT-BC20582  Carex douglasii W. R. Dudley 1893-6-7 s.n. Placer By railroad west of Truckee. Comment
  CAS-BOT-BC19851  Carex echinata subsp. echinata W. R. Dudley 1906-8-21 s.n. Calaveras Gardner Meadow. Comment
  CAS-BOT-BC19944  Carex exsiccata W. R. Dudley 1894-5-1 s.n. San Mateo Santa Cruz Mountain Peninsula. Between Woodside and Crystal Springs. Comment
  CAS-BOT-BC19949  Carex exsiccata W. R. Dudley 1904-4-16 s.n. Santa Cruz Flea Potrero Pond, California State Redwood Park. Comment
  CAS-BOT-BC20037  Carex feta W. R. Dudley 1899-6-17 s.n. Mendocino Sherwood Valley. Comment
  CAS-BOT-BC19984  Carex feta W. R. Dudley 1895-5-29 4060 Santa Clara Arnold's Run, Pine Ridge. Comment
  CAS-BOT-BC20035  Carex feta W. R. Dudley 1894-6-13 s.n. Mariposa Yosemite National Park. Foot of Glacier Point Cliff. Comment
  CAS-BOT-BC20167  Carex filifolia var. erostrata W. R. Dudley 1893-6-7 s.n. Placer By railroad west of Truckee. Comment
  CAS-BOT-BC20298  Carex filifolia var. erostrata W. R. Dudley 1895-7-30 935 Tulare Southern Sierra Nevadas. Region of Upper Tule River. Vicinity of Mountain Lake. Rocky trail above Mountain Lake. 3270 Comment
  CAS-BOT-BC21189  Carex fissuricola W. R. Dudley 1897-7-23 2212 Tulare Region of Kaweah Peaks; Funston's Meadows. Kaweah Meadow. 2133 Comment
  CAS-BOT-BC21199  Carex fissuricola W. R. Dudley 1897-8-7 2481 Tulare Southern Sierra Nevadas. Vicinity of Mount Whitney. Comment
  CAS-BOT-BC20835  Carex fracta W. R. Dudley 1900-8-3 2978 Tulare Thorp's Meadow. Comment
  CAS-BOT-BC9344  Carex fracta W. R. Dudley 1896-7-27 1446 Tulare Dorst Creek, North Fork, Kaweah River: Doughertry Meadow vicinity Comment
  CAS-BOT-BC20390  Carex globosa W. R. Dudley 1901-6-1 s.n. Monterey Tassajara. Along trail down east slope into Bear Basin. Comment
  CAS-BOT-BC20386  Carex globosa W. R. Dudley 1901-6-19 s.n. Monterey Tassajara. Pine Valley. Between cabin and meadow. Comment
  CAS-BOT-BC22019  Carex heteroneura W. R. Dudley 1897-7-17 1948 Tulare Head of Kern River. Soda Creek 2286 Comment
  CAS-BOT-BC22028  Carex heteroneura W. R. Dudley 1897-7-24 2278 Tulare Region of Kaweah Peaks. Chagoopa Creek Meadows. 3048 Comment
  CAS-BOT-BC22090  Carex heteroneura W. R. Dudley 1894-9-1 s.n. El Dorado Lake of the Woods. Comment
  CAS-BOT-BC22021  Carex heteroneura W. R. Dudley 1895-7-30 941 Tulare Region of Upper Tule River. Vicinity of Mountain Lake. Shores Mountain Lake. 3048 Comment
  CAS-BOT-BC28169  Carex hoodii W. R. Dudley s.n. Unknown Sierra Nevada Comment
  CAS-BOT-BC7587  Carex illota W. R. Dudley 1895-8-1 1054 Tulare Hocket Trail to Little Kern River 2438 Comment
  CAS-BOT-BC7716  Carex integra W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadow, Upper Kings River. Comment
  CAS-BOT-BC35489  Carex jonesii W. R. Dudley 1897-7-24 2270 Tulare Region of Kaweah Peaks: Chagoopa Creek Meadows, Junction Meadow 3048 Comment
  CAS-BOT-BC31206  Carex lemmonii W. R. Dudley 1909-7-21 2800 Tulare Eden Canyon, Sequoia National Park. Comment
  CAS-BOT-BC28549  Carex lenticularis var. impressa W. R. Dudley 1900-7-20 2803 Tulare WF Bears Meadow near Three Rivers. Comment
  CAS-BOT-BC28508  Carex lenticularis var. limnophila W. R. Dudley 1899-1-1 s.n. Del Norte Near Coast Meadows. Crescent City. Comment
  CAS-BOT-BC31491  Carex leptopoda W. R. Dudley 1909-8-13 s.n. Placer Little Fork Pond, Dutch Flat. Comment
  CAS-BOT-BC31487  Carex leptopoda W. R. Dudley 1900-7-26 2818 a Tulare Harmon Meadow, Sequoia National Park. Comment
  CAS-BOT-BC31647  Carex luzulina var. ablata W. R. Dudley 1893-6-14 s.n. Nevada Rainbow mine. Comment
  UC830199  Carex mariposana W. R. Dudley 1894-9-1 El Dorado near Lake of the Woods Comment
  CAS-BOT-BC31840  Carex microptera W. R. Dudley 1897-7-23 2208 Tulare Kaweah Meadow, region of Kaweah Peaks: Funston's Meadows. 2438 Comment
  CAS-BOT-BC119764  Carex nebrascensis W. R. Dudley 1900-8-10 3189 Fresno Horse Corral Meadow. Sequoia National Forest. Comment
  CAS-BOT-BC119888  Carex nebrascensis W. R. Dudley 1909-8-27 s.n. Sierra Meadow N of East Hot Springs. Comment
  CAS-BOT-BC119889  Carex nebrascensis W. R. Dudley 1909-8-27 s.n. Sierra Dry ditch W of Juniper Ridge. Comment
  UC833566  Carex nudata W. R. Dudley 1903-6-6 San Mateo mouth of Peters Creek, below Iversons Santa Cruz Mountain Peninsula Comment
  UC833567  Carex nudata W. R. Dudley 1910-3-31 Santa Clara Coyote River Gilroy Hot Springs Comment
  CAS-BOT-BC119301  Carex obnupta W. R. Dudley 1908-11-28 s.n. Santa Cruz Dry bank W side Wood Lagoon. Comment
  CAS-BOT-BC119346  Carex obnupta W. R. Dudley 1896-4-18 s.n. San Mateo Pebble Peach Pasture, Pescadearo, Santa Cruz Mountain. Comment
  CAS-BOT-BC119336  Carex obnupta W. R. Dudley 1903-9-27 s.n. Monterey Watsonville Junction. Comment
  CAS-BOT-BC119338  Carex obnupta W. R. Dudley 1906-6-24 s.n. Monterey Sand Dunes at Carmel Comment
  CAS-BOT-BC119412  Carex obnupta W. R. Dudley 1899-7-1 s.n. Del Norte Near Coast Meadows, Crescent City Comment
  CAS-BOT-BC119171  Carex pansa W. R. Dudley 1899-1-1 s.n. Del Norte Near Lagoon, Crescent City. Comment
  CAS-BOT-BC118937  Carex pellita W. R. Dudley 1893-6-21 s.n. Siskiyou Peter Klinks Meadow. Comment
  UC834501  Carex praegracilis W. R. Dudley and F. H. Lamb 1896-6-12 4453 Los Angeles Castac Lake Tejon Pass Comment
  CAS-BOT-BC118360  Carex praegracilis W. R. Dudley 1893-6-8 s.n. El Dorado In turf near Tallac House. Comment
  UC834498  Carex praegracilis W. R. Dudley 1905-4-4 Santa Clara in meadow back of A. Seale's Place; Santa Cruz Mountain Peninsula, Mayfield Comment
  CAS-BOT-BC118699  Carex proposita W. R. Dudley 1897-8-7 2484 Tulare Vicinity of Mount Whitney Comment
  CAS-BOT-BC118288  Carex scopulorum var. bracteosa W. R. Dudley 1895-8-1 1009 Tulare Region of Tule-Little Kern Divide: Hocket Meadow. 2743 Comment
  CAS-BOT-BC118290  Carex scopulorum var. bracteosa W. R. Dudley 1904-8-23 s.n. Tulare Rowell Meadow--Upper Kings River Comment
  CAS-BOT-BC118286  Carex scopulorum var. bracteosa W. R. Dudley 1897-7-15 1861 Tulare Water courses on meadow, Grant National Park: Vicinity of Hocket Meadow. 2743 Comment
  CAS-BOT-BC118289  Carex scopulorum var. bracteosa W. R. Dudley 1895-8-12 1224 Tulare Meadow, Grant Park. 2438 Comment
  CAS-BOT-BC117486  Carex senta W. R. Dudley 1895-5-31 4156 Santa Clara Coyote creek. Comment
  CAS-BOT-BC117430  Carex senta W. R. Dudley 1905-6-24 s.n. Monterey Above P. G. Co. dam, Carmel River. Comment
  CAS-BOT-BC117716  Carex simulata W. R. Dudley 1900-8-9 3134 Fresno Long meadow NE of Gen. Grant National Park Comment
  CAS-BOT-BC117772  Carex simulata W. R. Dudley 1895-8-12 1223 Tulare Grant Park. 2438 Comment
  CAS-BOT-BC117718  Carex simulata W. R. Dudley 1900-8-11 3193 Fresno Summit Meadow, near King's River Canyon. 2438 Comment
  CAS-BOT-BC117719  Carex simulata W. R. Dudley 1900-8-11 3193 Fresno Summit Meadow, near King's River Canyon. 2438 Comment
  CAS-BOT-BC117773  Carex simulata W. R. Dudley 1900-8-3 2987 Tulare Thorp's Meadow, Grant Forest. Comment
  CAS-BOT-BC117284  Carex spectabilis W. R. Dudley 1896-8-1 1532 Tulare Near top Alta Peak, Sequoia National Park: Vicinity of Alta Peak. 2438 Comment
  CAS-BOT-BC117275  Carex spectabilis W. R. Dudley 1900-7-27 2880 Tulare Upper Bear Creek near Lunch Camp. Comment
  CAS-BOT-BC117342  Carex stipata W. R. Dudley 1893-6-21 s.n. Siskiyou Peter Klinks Meadow. Sisson. Comment
  CAS-BOT-BC116973  Carex straminiformis W. R. Dudley 1895-8-14 1257 Tulare Between Head of Middle Kaweah River and Middle Forks of Kaweah Region. 2133 Comment
  CAS-BOT-BC116978  Carex straminiformis W. R. Dudley 1896-8-19 1705 Tulare South Canyon, S of Lion Park. Kaweah Region, Sierra Nevada. Comment
  CAS-BOT-BC116828  Carex subbracteata var. subbracteata W. R. Dudley 1894-5-1 s.n. San Mateo Woodside to Crystal Springs. Comment
  CAS-BOT-BC116829  Carex subbracteata var. subbracteata W. R. Dudley 1906-6-10 s.n. San Mateo Cahill Ridge, 100 yds N of Spanish Town Road. Comment
  CAS-BOT-BC116830  Carex subbracteata var. subbracteata W. R. Dudley 1900-3-17 s.n. San Mateo Field north of Seal Cove. Comment
  CAS-BOT-BC115781  Carex subfusca W. R. Dudley 1896-7-26 1423 Tulare North Fork, Kaweah River, Dougherty Meadow. Comment
  CAS-BOT-BC116776  Carex subfusca W. R. Dudley 1906-8-1 s.n. Calaveras Home Grove of Sequoia. Comment
  CAS-BOT-BC115513  Carex tumulicola W. R. Dudley 1898-4-24 s.n. San Mateo El Corte Madera Comment
  CAS-BOT-BC115512  Carex tumulicola W. R. Dudley 1906-5-13 s.n. San Mateo In oak woods, SW of San Mateo Comment
  CAS-BOT-BC115516  Carex tumulicola W. R. Dudley 1899-4-23 s.n. Santa Clara Permanente Ravine. Comment
  CAS-BOT-BC115519  Carex tumulicola W. R. Dudley 1898-5-21 s.n. Santa Clara Hidden Villa near Black Mt. Comment
  UC836650  Carex tumulicola W. R. Dudley 1907-5-4 Santa Clara hill back Frenchman's Lake; Santa Cruz Peninsula, Stanford University Comment
  CAS-BOT-BC115315  Carex utriculata W. R. Dudley 1900-6-28 s.n. El Dorado Near Tallac Comment
  CAS-BOT-BC115451  Carex utriculata W. R. Dudley 1896-8-17 1664 Tulare Heather Meadow, Upper Kaweah River Region. Comment
  CAS-BOT-BC115457  Carex utriculata W. R. Dudley 1895-8-1 1020 Tulare Region of Tule-Little Kern Divide: North Hocket Meadow. 2743 Comment
  CAS-BOT-BC115460  Carex utriculata W. R. Dudley 1900-8-3 2992 Tulare Wet places, Thorps Meadow, Giant Forest. Comment
  CAS-BOT-BC115091  Carex vesicaria W. R. Dudley 1961-8-20 8823 Fresno Devils Bath Tub 2773 Comment
  CAS-BOT-BC115041  Carex vesicaria W. R. Dudley 1897-7-19 2045 Tulare In water of lake, region of Little Kern River and Kern Lakes. 1899 Comment
  UC824947  Carex vesicaria var. major W. R. Dudley May, 1894 San Mateo between Woodside and Crystal Springs; Santa Cruz Mountain Peninsula Comment
  UC824946  Carex vesicaria var. major W. R. Dudley 1903-7-25 Santa Cruz Fleet Potrero Pond Big Basin Comment
  CAS-BOT-BC281869  Carlquistia muirii W. R. Dudley 1900-8-2 3033 Tulare Giant Forest, lodge overlooking middle Kaweah River Comment
  CAS-BOT-BC384676  Caryophyllaceae W. R. Dudley 1894-9-1 s.n. Sierra Woods Lake [Lake of the Woods] Comment
  CAS-BOT-BC58978  Cassiope mertensiana W. R. Dudley 1901-7-20 s.n. Tuolumne Yosemite Valley - Rocky ridge, Lombard's Dome Comment
  CAS-BOT-BC249173  Castilleja affinis W. R. Dudley No date on label s.n. Monterey Carmel trail, Carmel Valley Comment
  CAS-BOT-BC249207  Castilleja affinis W. R. Dudley 1902-5-5 s.n. Santa Clara Santa Cruz Mountain Peninsula. 1st ledge back of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC241315  Castilleja latifolia W. R. Dudley 1893-7-7 s.n. Monterey Monterey Peninsula. Point Pinos, near Pacific Grove Comment
  UC204417  Castilleja minor subsp. spiralis W. R. Dudley 1895-6-27 443 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  CAS-BOT-BC40337  Caulanthus lasiophyllus W. R. Dudley 1895-4-14 s.n. San Francisco Santa Cruz Peninsula. San Francisco. Between Baker's Beach and Presidio. Comment
  CAS-BOT-BC40338  Caulanthus lasiophyllus W. R. Dudley 1901-5-11 s.n. San Francisco Santa Cruz Peninsula. San Francisco. Near Lake Merced. Comment
  CAS-BOT-BC39388  Caulanthus lasiophyllus W. R. Dudley 1894-4-24 s.n. San Mateo Santa Cruz Peninsula. San Mateo. Comment
  CAS-BOT-BC39431  Caulanthus lasiophyllus W. R. Dudley 1895-6-7 s.n. Santa Cruz By trail along Big Basin Ridge between Sloping rock and Creeds Place. Comment
  CAS-BOT-BC39540  Caulanthus lemmonii Chester Dudley 1935-4-12 s.n. San Luis Obispo San Miguel. Comment
  CAS-BOT-BC441430  Ceanothus W. R. Dudley 1897-7-17 1964 Tulare Southern Sierra Nevada, head of Kern River: Soda Creek 2286 Comment
  CAS-BOT-BC47770  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC47769  Ceanothus W. R. Dudley 1906-4-14 s.n. Marin Dipsea Trail, Mt. Tamalpais Comment
  CAS-BOT-BC47940  Ceanothus W. R. Dudley 1901-8-19 s.n. Siskiyou Trail Creek Comment
  CAS-BOT-BC48638  Ceanothus cordulatus W. R. Dudley 1894-8-1 s.n. Sierra Near Webber Lake Comment
  CAS-BOT-BC48783  Ceanothus crassifolius Chester Dudley 1939-6-1 s.n. Ventura Wheelers Gorge, Matilija Creek Comment
  CAS-BOT-BC48378  Ceanothus cuneatus W. R. Dudley 1897-6-26 s.n. Santa Cruz By railroad near Eccles Comment
  CAS-BOT-BC48902  Ceanothus cuneatus W. R. Dudley 1903-4-1 s.n. Monterey West of Jolon, Santa Lucia Mts Comment
  CAS-BOT-BC49136  Ceanothus cuneatus W. R. Dudley 1900-7-20 s.n. Tulare 3 Rivers Comment
  CAS-BOT-BC49117  Ceanothus cuneatus var. ramulosus W. R. Dudley 1903-4-3 s.n. San Luis Obispo Santa Margarita Moutains Comment
  CAS-BOT-BC64051  Ceanothus cuneatus var. rigidus William R. Dudley 1894-4-13 s.n. Monterey Plain between Del Monte and Seaside. Comment
  UC483480  Ceanothus cuneatus var. rigidus W. R. Dudley 1905-6-27 Monterey Monterey Comment
  CAS-BOT-BC64052  Ceanothus cuneatus var. rigidus William R. Dudley 1905-6-27 s.n. Monterey Gravel pit hill at Monterey. Comment
  CAS-BOT-BC49835  Ceanothus diversifolius W. R. Dudley 1897-7-12 1795 Tulare Northeast of Coffee Pot Camp, Region of Sequoia National Forest: Vicinity of Homer's Nose Comment
  CAS-BOT-BC64449  Ceanothus diversifolius W. R. Dudley 1893-6-13 s.n. Sierra Star Mine. Comment
  CAS-BOT-BC50852  Ceanothus fresnensis W. R. Dudley 1909-8-20 s.n. Placer Near Doolittle Mine, Dutch Flat Comment
  CAS-BOT-BC64345  Ceanothus griseus W. R. Dudley 1896-9-20 s.n. Mendocino Punta Cabrello. Comment
  CAS-BOT-BC50055  Ceanothus incanus W. R. Dudley 1899-6-20 s.n. Humboldt Near Eel River in woods Comment
  CAS-BOT-BC50156  Ceanothus integerrimus W. R. Dudley 1899-7-22 s.n. Los Angeles Mt. Lowe, San Gabriel Mts. Comment
  CAS-BOT-BC50702  Ceanothus integerrimus W. R. Dudley 1902-10-11 s.n. Santa Clara Santa Cruz Mountain Peninsula - Loma Prieta Peak Comment
  CAS-BOT-BC50738  Ceanothus integerrimus W. R. Dudley 1899-5-31 s.n. San Benito Above New Idria Comment
Read comments
Dec 19 2018
  CAS-BOT-BC50984  Ceanothus integerrimus W. R. Dudley 1902-6-19 s.n. Tulare Near Redwood Cabin, South Kaweah River Comment
  RSA130672  Ceanothus integerrimus W. R. Dudley 1902-10-11 s.n. Santa Clara Loma Prieta Peak Comment
  CAS-BOT-BC63647  Ceanothus integerrimus W. R. Dudley 1893-6-23 s.n. Sierra Castle Croq. Comment
  CAS-BOT-BC50666  Ceanothus jepsonii W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC51370  Ceanothus leucodermis W. R. Dudley 1895-8-16 1304 Tulare Trail Marble Fork to Cedar Creek Trail, Farewell Gap to Mineral King Region 3200 Comment
  RSA130826  Ceanothus oliganthus W. R. Dudley 1902-5-17 s.n. San Mateo King Mountain rd. Comment
  CAS-BOT-BC51542  Ceanothus oliganthus var. sorediatus W. R. Dudley 1899-10-30 s.n. Monterey About head of Willow and Los Banos Creeks Comment
  CAS-BOT-BC51598  Ceanothus oliganthus var. sorediatus W. R. Dudley 1899-5-14 s.n. San Mateo Baden Brook Hills Comment
  CAS-BOT-BC51600  Ceanothus oliganthus var. sorediatus W. R. Dudley 1893-4-1 s.n. San Mateo Foothills - McDuough Place near portola Comment
  CAS-BOT-BC51606  Ceanothus oliganthus var. sorediatus William R. Dudley 1904-4-7 s.n. San Mateo Santa Cruz Mts. Comment
  CAS-BOT-BC51630  Ceanothus oliganthus var. sorediatus W. R. Dudley 1893-4-20 s.n. Santa Clara Loma Prieta Comment
  JROH3527  Ceanothus oliganthus var. sorediatus W. R. Dudley 1894-9-22 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Preston's ravine, Searsville Comment
  CAS-BOT-BC51611  Ceanothus oliganthus var. sorediatus W. R. Dudley 1903-4-3 s.n. Santa Barbara Santa Margarita Mountains Comment
  CAS-BOT-BC51629  Ceanothus oliganthus var. sorediatus W. R. Dudley 1902-10-1 s.n. Santa Clara Loma Prieta between W.H. Richards and Gaertz Ravine Comment
  CAS-BOT-BC50416  Ceanothus papillosus W. R. Dudley 1905-1-1 s.n. San Luis Obispo unspecified Comment
  CAS-BOT-BC51203  Ceanothus papillosus W. R. Dudley 1895-4-21 s.n. Santa Clara Santa Cruz Mountain Peninsula - Loma Prieta Comment
  CAS-BOT-BC51717  Ceanothus papillosus W. R. Dudley 1908-4-25 s.n. Monterey Santa Lucia Mountain, Tobacco Creek Comment
  CAS-BOT-BC51807  Ceanothus papillosus W. R. Dudley 1909-6-20 s.n. Santa Cruz Glenwood park Comment
  CAS-BOT-BC51835  Ceanothus papillosus W. R. Dudley 1893-5-6 s.n. Santa Cruz Zayante Comment
  CAS-BOT-BC53175  Ceanothus parvifolius Chester Dudley 1940-6-1 s.n. Tuolumne Pine Crest Comment
  CAS-BOT-BC53187  Ceanothus parvifolius W. R. Dudley 1900-10-15 3376 Fresno Converse Basin Comment
  CAS-BOT-BC51955  Ceanothus pinetorum W. R. Dudley 1897-7-29 2091 Tulare Funston's Trail North of Lloyd Meadow, Little Kern River: near Funston's Comment
  CAS-BOT-BC53086  Ceanothus prostratus W. R. Dudley 1899-8-10 s.n. Siskiyou Near Sisson Comment
  CAS-BOT-BC63332  Ceanothus prostratus W. R. Dudley 1909-8-29 s.n. Plumas Sierra Valley Hot Springs. Comment
  CAS-BOT-BC63360  Ceanothus prostratus W. R. Dudley 1909-8-20 s.n. Placer Dutch Flat. Comment
  RSA176588  Ceanothus ramulosus W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais. Comment
  CAS-BOT-BC52299  Ceanothus thyrsiflorus W. R. Dudley 1894-3-25 s.n. San Mateo By road from San Gregorio to Pescadero Comment
  CAS-BOT-BC52300  Ceanothus thyrsiflorus W. R. Dudley 1900-4-15 s.n. San Mateo Above Crystal Springs and Half Moon Bay road Comment
  CAS-BOT-BC52318  Ceanothus thyrsiflorus W. R. Dudley 1903-5-2 s.n. Santa Cruz near Old Page Mill, Black Mountain Comment
  CAS-BOT-BC52368  Ceanothus tomentosus var. tomentosus W. R. Dudley 1909-8-1 s.n. Nevada Vicinity of You Bet Comment
  CAS-BOT-BC52428  Ceanothus velutinus var. velutinus W. R. Dudley 1893-6-9 s.n. El Dorado Mt. Tallac Trail Comment
  CAS-BOT-BC281969  Centaurea benedicta Chester Dudley 1927-9-12 s.n. Stanislaus Stanislaus River below Oakdale Comment
  CAS-BOT-BC279352  Centromadia pungens subsp. pungens W. R. Dudley 1895-8-21 1341 Tulare Near Goshen, San Joaquin Val. Comment
  CAS-BOT-BC279379  Centromadia pungens subsp. pungens W. R. Dudley 1896-8-30 1354 Santa Clara Near San Jose - on Mt Hamilton Road Comment
  CAS-BOT-BC178903  Centrostegia thurberi W. R. Dudley; F. H. Lamb 1896-6-15 4513 Ventura Valley below Cuddy's. Cuddy Canyon. Mt. Pinos Region Comment
  CAS-BOT-BC388162  Cerastium fontanum W. R. Dudley 1899-4-14 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford University Comment
  POM192789  Cerastium glomeratum W. R. Dudley 1902-4-28 s.n. Santa Clara Stanford University. Comment
  CAS-BOT-BC388376  Cerastium glomeratum W. R. Dudley 1902-4-29 s.n. San Francisco Santa Cruz Peninsula. Presidio slope, South of Barracks, San Francisco Comment
  CAS-BOT-BC400193  Ceratophyllum demersum Chester Dudley 1935-1-1 s.n. San Luis Obispo Salinas River at San Miguel Comment
  CAS-BOT-BC137091  Cercocarpus betuloides var. betuloides W. R. Dudley 1907-7-1 s.n. Monterey Trail to Tassajara Hot Springs Comment
  JROH3613  Cercocarpus betuloides var. betuloides W. R. Dudley 1893-12-3 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Searsville Dam Comment
  UC1140919  Cercocarpus betuloides var. betuloides W. R. Dudley 1895-5-30 4090 Santa Clara 73 yr old road w of Madrone Springs Comment
  CAS-BOT-BC137179  Cercocarpus betuloides var. betuloides W. R. Dudley 1905-1-5 s.n. San Luis Obispo Near Wyss Comment
  CAS-BOT-BC148534  Cercocarpus ledifolius var. ledifolius W. R. Dudley; F. H. Lamb 1897-7-29 2095 Tulare Upper Kern River, near Junction Meadow - Southern Sierra Nevadas Comment
  CAS-BOT-BC276796  Chaenactis douglasii var. douglasii W. R. Dudley 1896-7-28 1475 Tulare Region of Mount Silliman: Clover Creek vicinity Comment
  CAS-BOT-BC276893  Chaenactis fremontii W. R. Dudley; F. H. Lamb 1896-6-5 4335 Los Angeles Edge of Antelope Valley near Fairmont, Liebre Mountains Comment
  CAS-BOT-BC284580  Chaenactis glabriuscula var. heterocarpha W. R. Dudley 1899-6-3 s.n. San Benito Panoche Rocks Comment
  CAS-BOT-BC100660  Chaenactis glabriuscula var. orcuttiana W. R. Dudley 1899-7-27 s.n. San Diego near Del Mar, south side of Soledad Canyon Comment
  CAS-BOT-BC85691  Chamaecyparis lawsoniana W. R. Dudley 1899-7-3 s.n. Del Norte On the grade east of Gaquet Comment
  CAS-BOT-BC68236  Cheilanthes gracillima W. R. Dudley 1899-8-9 s.n. Siskiyou Black Butte Comment
  CAS-BOT-BC68177  Cheilanthes gracillima W. R. Dudley 1897-7-31 2374 Tulare Southern Sierra Nevadas - Region of Kaweah Peaks: Kern-Kaweah Falls, rocks above falls. 3048 Comment
  CAS-BOT-BC68178  Cheilanthes gracillima W. R. Dudley 1897-8-2 2404 Tulare Southern Sierra Nevadas - Region of Kaweah Peaks: Lake of island 3657 Comment
  CAS-BOT-BC70248  Cheilanthes intertexta W. R. Dudley 1894-5-29 s.n. Santa Clara by Cattermoles, Loma Prieta Comment
  SEINET5764313 Image available Chenopodium berlandieri W. R. Dudley 1896-1 s.n. Santa Clara Palo Alto; Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC451460  Chimaphila menziesii W. R. Dudley 1896-7-26 1444 Tulare Southern Sierra Nevada: North Fork, Kaweah River: Dougherty Meadow Woods Comment
  CAS-BOT-BC452254  Chimaphila umbellata W. R. Dudley 1899-8-9 s.n. Siskiyou Black Butte Comment
  CAS-BOT-BC452255  Chimaphila umbellata W. R. Dudley 1899-8-15 s.n. Siskiyou Black Fox Mountains Comment
  CAS-BOT-BC452266  Chimaphila umbellata W. R. Dudley 1907-8-24 s.n. Siskiyou Salmon Mountains Comment
  POM127745  Chlorogalum purpureum var. purpureum W. R. Dudley 1895-5-13 s.n. Monterey Plains west of Jolon, Santa Lucia. Comment
  CAS-BOT-BC246314  Chloropyron maritimum subsp. palustre W. R. Dudley July 18, (no year on label) s.n. Santa Clara Near Alviso, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC178908  Chorizanthe Chester Dudley 1936-4-1 s.n. San Luis Obispo Palo Prieto Canyon Comment
  CAS-BOT-BC256940  Chorizanthe membranacea W. R. Dudley 1899-6-2 s.n. San Benito Trail to Hepsedam Peak Comment
  CAS-BOT-BC256918  Chorizanthe membranacea W. R. Dudley 1895-5-13 s.n. Monterey Near San Antonio School House, Jolon Valley Comment
  CAS-BOT-BC257254  Chorizanthe pungens var. hartwegiana W. R. Dudley 1897-6-26 s.n. Santa Cruz The Santa Cruz Peninsula. Near Eccles Comment
  RSA130687  Chrysanthemum leucanthemum W. R. Dudley 1908-6-19 s.n. San Mateo Hills N of Jersey Farm Dairy. W of Baden Comment
  CAS-BOT-BC36381  Chrysolepis chrysophylla W. R. Dudley 1907-8-27 s.n. Siskiyou Salmon Mountains Comment
  CAS-BOT-BC36401  Chrysolepis chrysophylla W. R. Dudley 1893-5-27 s.n. San Mateo Road from Woodside to Kings Mt. Comment
  CAS-BOT-BC36438  Chrysolepis chrysophylla W. R. Dudley 1896-9-21 s.n. Mendocino Barrens between Mendocino City and Orrs Springs Comment
  CAS-BOT-BC36444  Chrysolepis chrysophylla W. R. Dudley 1894-4-18 s.n. Monterey Near Carmel Comment
  CAS-BOT-BC36450  Chrysolepis chrysophylla W. R. Dudley 1900-3-16 s.n. San Mateo By road to Kings Mountain Comment
  CAS-BOT-BC36494  Chrysolepis chrysophylla W. R. Dudley 1899-6-1 s.n. Del Norte Mts. south of Crescent City Comment
  CAS-BOT-BC36213  Chrysolepis sempervirens W. R. Dudley 1900-8-3 2977 Tulare near Thorps Meadow, Giant forest Comment
  CAS-BOT-BC36326  Chrysolepis sempervirens W. R. Dudley 1900-6-1 s.n. El Dorado Lower valley, McKinney Creek Comment
  CAS-BOT-BC36348  Chrysolepis sempervirens W. R. Dudley 1900-10-15 3378 Fresno Road from Converse to Indian Basins Comment
  CAS-BOT-BC36240  Chrysolepis sempervirens W. R. Dudley 1899-8-8 s.n. Siskiyou near Sisson Tavern Comment
  CAS-BOT-BC279820  Chrysothamnus W. R. Dudley 1894-9-2 s.n. Sierra Near Cory's Station, road Truckee to Webber Lake Comment
  CAS-BOT-BC184845  Cinna bolanderi W. R. Dudley 1906-8-1 3326 Tulare South Sierra Nevadas. Kaweah Kings River Region. Cabin Meadow. Comment
  CAS-BOT-BC285364  Cirsium andersonii W. R. Dudley 1897-8-11 2538 Tulare Southern Sierra Nevadas. Region of Mount Whitney: Bullion Flat Comment
  CAS-BOT-BC285313  Cirsium andersonii W. R. Dudley 1904-8-18 s.n. Fresno Converse Basin 1524 Comment
  CAS-BOT-BC278085  Cirsium douglasii var. breweri W. R. Dudley 1899-8-20 s.n. Glenn Upper Sacramento River Comment
  CAS-BOT-BC162607  Clarkia W. R. Dudley 1893-9-9 s.n. Sonoma Russian River Comment
  CAS-BOT-BC172063  Clarkia cylindrica subsp. cylindrica Chester Dudley 1936-5-1 s.n. San Luis Obispo Indian Creek between Crestin & Commatti Comment
  CAS-BOT-BC171978  Clarkia dudleyana W. R. Dudley 1902-6-26 s.n. Tulare Lady Bug Creek, Sierra Nevadas Comment
  CAS-BOT-BC171979  Clarkia dudleyana W. R. Dudley 1896-7-23 1376 Tulare North Kaweah River Valley, Sierra Nevadas Comment
  CAS-BOT-BC163297  Clarkia modesta W. R. Dudley 1895-6-2 4198 Santa Clara Foot of hills near Bald Peak Comment
  CAS-BOT-BC163873  Clarkia purpurea subsp. quadrivulnera W. R. Dudley 1899-6-3 s.n. San Benito Eagle Creek Comment
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Dec 20 2017
  CAS-BOT-BC163804  Clarkia purpurea subsp. quadrivulnera Chester Dudley 1935-1-1 s.n. Monterey San Marcos Creek, Santa Lucia Mts. Comment
  CAS-BOT-BC163823  Clarkia purpurea subsp. quadrivulnera W. R. Dudley 1895-5-13 s.n. Monterey Field, by road above San Antonio Mission Comment
  CAS-BOT-BC163926  Clarkia purpurea subsp. quadrivulnera W. R. Dudley 1904-5-7 s.n. San Francisco Slope below Ocean View, San Francisco Comment
  CAS-BOT-BC164023  Clarkia purpurea subsp. quadrivulnera W. R. Dudley 1898-6-21 s.n. Santa Clara Rose Hill Ranch, La Purisima Concepcion Comment
  CAS-BOT-BC164569  Clarkia purpurea subsp. viminea W. R. Dudley 1905-6-18 s.n. San Mateo Field near Iverson's Place naer Peter's Creek Comment
  CAS-BOT-BC164998  Clarkia rhomboidea W. R. Dudley 1897-7-10 1753 Tulare Ridge head of Salt Creek, region of Sequoia National Forest: vicinity of Homer's Nose 2743 Comment
  CAS-BOT-BC165161  Clarkia rubicunda W. R. Dudley 1896-11-15 s.n. San Mateo Near Pilarcitos Lake Comment
  RSA128516  Clarkia rubicunda W. R. Dudley 1903-7-6 s.n. Santa Clara Charcoal burner s road, Black Mountain, Santa Cruz Range, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC165264  Clarkia speciosa subsp. nitens W. R. Dudley 1906-9-1 s.n. Madera On hillside West of [Raymonds] Raymond Comment
  CAS-BOT-BC165344  Clarkia speciosa subsp. speciosa W. R. Dudley 1895-5-13 s.n. Monterey Near San Antonio School House Comment
  CAS-BOT-BC165639  Clarkia unguiculata W. R. Dudley 1895-6-14 s.n. Santa Clara By Stock Farm, Stanford University Comment
  CAS-BOT-BC165797  Clarkia williamsonii W. R. Dudley 1894-6-9 s.n. Mariposa Near [Ahwanee] Ahwahnee Comment
  CAS-BOT-BC165824  Clarkia williamsonii W. R. Dudley 1901-7-22 s.n. Tuolumne Big Meadows, Yosemite National Park Comment
  CAS-BOT-BC439508  Claytonia parviflora subsp. parviflora W. R. Dudley; F. H. Lamb 1896-6-15 4540 Ventura Mt. Pinos Region. Frazier Mountain 1828 Comment
  CAS-BOT-BC439450  Claytonia parviflora subsp. parviflora W. R. Dudley 1903-4-19 s.n. Fresno Northeast of Mendota Comment
  CAS-BOT-BC443662  Claytonia perfoliata subsp. perfoliata W. R. Dudley 1893-4-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Palo Alto. Comment
  CAS-BOT-BC443846  Claytonia rubra subsp. rubra W. R. Dudley 1897-7-20 2065 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks: Funston's Meadows 1981 Comment
  CAS-BOT-BC451757  Claytonia serpenticola W. R. Dudley 1893-6-20 s.n. Siskiyou Near Castle Lake, by Mt. Shasta Comment
  CAS-BOT-BC92785  Clematis ligusticifolia W. R. Dudley 1898-9-1 2658 Tulare Southern Sierra Nevadas. Region of Upper Tule River. Near Nelson's Brook. 1371 Comment
  CAS-BOT-BC92726  Clematis ligusticifolia W. R. Dudley 1902-10-5 s.n. Santa Clara Santa Cruz Peninsula. Stevens Creek above the big rock. Comment
  CAS-BOT-BC499369  Clintonia andrewsiana W. R. Dudley 1915-9-1 s.n. San Mateo El Corte de Madera Creek Comment
  CAS-BOT-BC499400  Clintonia andrewsiana W. R. Dudley 1895-6-4 s.n. San Mateo Pescadero Creek near Iverson's Comment
  CAS-BOT-BC238020  Collinsia W. R. Dudley 1906-8-19 s.n. Calaveras Big Tree Meadow, Calaveras Big Trees Comment
  UC463143  Collinsia callosa W. R. Dudley, F. H. Lamb 1896-6-15 4516 Kern valley at Cuddy's; Mt. Pinos Region Comment
  RSA130679  Collinsia heterophylla W. R. Dudley 1901-5-11 s.n. San Mateo Near Colma Comment
  CAS-BOT-BC286095  Conyza canadensis W. R. Dudley 1895-7-8 552 Kern Southern Sierra Nevadas. Oak Camp. Vicinity of Poso Creek Valley Comment
  CAS-BOT-BC288923  Conyza canadensis W. R. Dudley 1897-7-19 2013 Tulare Region of Little Kern River and Kern Lakes 1905 Comment
  RSA136095  Conyza coulteri W. R. Dudley 1903-11-1 s.n. Santa Clara By Loma Prieta Road, chaparral country above Meyer Ranch Comment
  UC496161  Cordylanthus rigidus subsp. rigidus W. R. Dudley 1908-10-3 Santa Clara 4 3/4 mi below Observ. (Mt. Hamilton Road) Comment
  CAS-BOT-BC287725  Coreopsis bigelovii W. R. Dudley 1895-6-25 340 Kern Tehachapi Mts. Tehachapi Peak 2438 Comment
  CAS-BOT-BC101258  Corethrogyne filaginifolia W. R. Dudley 1903-8-2 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC101447  Corethrogyne filaginifolia Chester Dudley 1926-10-25 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC101546  Corethrogyne filaginifolia W. R. Dudley 1896-10-3 s.n. Santa Cruz soil below Eccles and above Felton Junction Comment
  CAS-BOT-BC101414  Corethrogyne filaginifolia W. R. Dudley 1905-1-2 s.n. San Luis Obispo Chrome Mine Road Comment
  RSA40509  Cornus glabrata W. R. Dudley 1896-6-24 4652 Ventura Side of Alamo Peak. Mt. Pinos Region. Comment
  UC463223  Cornus glabrata W. R. Dudley and F. H. Lamb 1896-6-24 4652 Ventura side of Alamo Peak Comment
  CAS-BOT-BC209827  Cornus glabrata W. R. Dudley 1897-10-18 s.n. Santa Clara Santa Cruz Peninsula. By Farm road North of the Embarcadero Rd., Palo Alto Comment
  RSA0019572  Cornus glabrata W. R. Dudley 1897-10-18 s.n. Santa Clara By farm road north of the Embarcadero Rd. Palo Alto. Comment
  CAS-BOT-BC212087  Cornus nuttallii W. R. Dudley 1898-9-9 2686 Tulare Ridges west of Rogue Pass, region of Upper Tule River, near Nelson's, Southern Sierra Nevadas 1371 Comment
  CAS-BOT-BC210280  Cornus sericea W. R. Dudley 1909-9-19 s.n. Monterey Near Pajaro River Comment
  CAS-BOT-BC210292  Cornus sericea W. R. Dudley 1900-6-14 s.n. Nevada Above Donner Lake Comment
  CAS-BOT-BC210400  Cornus sericea W. R. Dudley 1899-8-8 s.n. Siskiyou Near Big Spring - Sisson Comment
  CAS-BOT-BC218369  Cornus sericea W. R. Dudley 1900-10-14 3404 Fresno Converse Basin Comment
  CAS-BOT-BC210374  Cornus sericea W. R. Dudley 1902-6-1 s.n. Santa Cruz Santa Cruz Peninsula. Stevens Creek Comment
  UC1140926  Cornus sericea subsp. sericea W. R. Dudley 1902-4-5 San Luis Obispo Wild Cherry Creek near Port Harford; Wild Cherry Creek Comment
  CAS-BOT-BC287273  Cotula australis Chester Dudley 1926-8-20 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC287289  Cotula australis W. R. Dudley 1894-6-3 s.n. San Francisco Streets of San Francisco Comment
  CAS-BOT-BC287290  Cotula australis W. R. Dudley 1901-3-16 s.n. San Francisco N of Golden Gate Park, San Francisco Comment
  CAS-BOT-BC290387  Crepis acuminata W. R. Dudley 1895-6-24 328 Kern Tehachapi Mountains. Road above Jacques. Region of Tehachpi [Tehachapi] Peak 2438 Comment
  UC204477  Crepis acuminata W. R. Dudley 1885-6-24 328 Kern road above Jaques; Tehachapi Mts. Comment
  UC204414  Cryptantha circumscissa W. R. Dudley 1895-6-28 459 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  CAS-BOT-BC189576  Cryptantha circumscissa var. circumscissa W. R. Dudley 1895-7-15 706 a Tulare Southern Sierra Nevadas. Kern River: Second Dry Meadow Creek Comment
  CAS-BOT-BC189495  Cryptantha circumscissa var. circumscissa W. R. Dudley 1895-6-28 459 Kern Above Whelans, Brights Road, vicinity of Bisses Station Comment
  UC483485  Cryptogramma acrostichoides W. R. Dudley 1894-6-11 Mariposa top of Sentinel Dome; Yosemite Valley Comment
  CAS-BOT-BC85536  Cupressus macrocarpa W. R. Dudley 1895-12-29 3 Monterey Cypress Pt. Grove Comment
  CAS-BOT-BC85495  Cupressus sargentii W. R. Dudley 1905-1-2 s.n. San Luis Obispo Ravine on south slope of Chrome Mine Mountain Comment
  CAS-BOT-BC85497  Cupressus sargentii W. R. Dudley 1905-1-2 s.n. San Luis Obispo summit of Chrome Mine Mt. Comment
  CAS-BOT-BC85498  Cupressus sargentii W. R. Dudley 1901-4-4 s.n. San Luis Obispo Upper Burnett Cr. Comment
  CAS-BOT-BC224430  Cuscuta californica W. R. Dudley 1906-8-1 s.n. Calaveras Calaveras Big Trees Comment
  CAS-BOT-BC224429  Cuscuta californica W. R. Dudley 1906-8-6 s.n. Calaveras On ridge near Calaveras Big Trees Hotel Comment
  RSA130413  Cynoglossum grande W. R. Dudley 1896-2-16 s.n. San Mateo Glen Gloaming, branch of Pescadero and Mill Creek near Black Mt. Comment
  CAS-BOT-BC114349  Cyperus erythrorhizos W. R. Dudley 1895-8-19 1327 Tulare Lower Kaweah River Valley Comment
  CAS-BOT-BC114231  Cyperus laevigatus W. R. Dudley 1908-10-10 s.n. Santa Clara Alkaline springs, near Chittenden Pond. Comment
  RSA120387  Cyperus niger var. capitatus W. R. Dudley 1903-1 s.n. Santa Cruz Santa Cruz Mountains Comment
  CAS-BOT-BC113839  Cyperus niger var. capitatus W. R. Dudley 1903-1-1 s.n. Unknown Listed as local in local herbarium Comment
  CAS-BOT-BC114160  Cyperus squarrosus W. R. Dudley 1985-7-15 700 Tulare Kern River: Second Dry meadow creek crossing. Comment
  CAS-BOT-BC70767  Cystopteris fragilis W. R. Dudley 1895-7-11 644 Tulare Deer Creek Sequoia Grove, Kern River Region Comment
  CAS-BOT-BC70805  Cystopteris fragilis W. R. Dudley 1896-7-26 1442 Tulare Dorst Creek, North Fork, Kaweah River: Dougherty Meadow vicinity Comment
  CAS-BOT-BC76187  Darlingtonia californica W. R. Dudley 1899-7-3 s.n. Del Norte Near top of Grade from Gasquets. Comment
  CAS-BOT-BC420641  Darmera peltata W. R. Dudley 1893-6-14 s.n. Nevada Big Canon Creek, where Baltic Trail crosses. Comment
  RSA112477  Datisca glomerata W. R. Dudley 1895-6-14 s.n. San Mateo Santa Cruz Peninsula: Along San Francisquito Creek. Comment
  CAS-BOT-BC293666  Deinandra corymbosa Chester Dudley 1926-8-20 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC293807  Deinandra corymbosa W. R. Dudley 1909-6-30 s.n. Santa Cruz Santa Cruz Peninsula. Near Seabright Comment
  CAS-BOT-BC293998  Deinandra kelloggii W. R. Dudley 1894-6-9 s.n. Mariposa Near Ahwanee [Ahwahnee] Comment
  CAS-BOT-BC299965  Deinandra kelloggii W. R. Dudley 1895-6-1 s.n. Santa Clara East Fork Coyote Creek, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC291889  Deinandra lobbii W. R. Dudley 1900-3-31 s.n. Santa Clara Santa Cruz Mountain Peninsula. Back of museum, Stanford Campus Comment
  CAS-BOT-BC9236  Delphinium decorum W. R. Dudley 1896-4-17 s.n. San Mateo Pasture near Pebble Beach, Pescodero Comment
  CAS-BOT-BC10299  Delphinium hesperium W. R. Dudley 1895-5-30 4086 Santa Clara Old mountain road west of Madrona Spring Comment
  CAS-BOT-BC10081  Delphinium inopinum W. R. Dudley 1897-7-17 1953 Tulare Southern Sierra nevadas, Head of kern River: Soda Creek 2286 Comment
  CAS-BOT-BC9868  Delphinium nudicaule W. R. Dudley 1893-5-28 S. N. San Mateo Santa Cruz Peninsula, beyond Kings Mountain Comment
  SEINET12099568  Delphinium nudicaule N. R. Dudley 1893-1 s.n. San Mateo Santa Cruz Peninsula, Beyond King's Mountain Comment
  CAS-BOT-BC116545  Delphinium nuttallianum W. R. Dudley 1896-7-26 1432 Tulare North Fork, Kaweah River: Dougherty Meadow Comment
  CAS-BOT-BC7972  Delphinium parishii subsp. parishii W. R. Dudley; Frank Haines Lamb 1896-6-7 4350 Los Angeles Kings Canyon, Liebre Mountains Comment
  CAS-BOT-BC116370  Delphinium parryi subsp. parryi W. R. Dudley 1895-5-29 4023 Santa Clara By trail to Pine Ridge Comment
  CAS-BOT-BC121352  Delphinium parryi subsp. purpureum W. R. Dudley; Frank Haines Lamb 1896-6-19 4605 Ventura Plants of the Mount Pinos Region: Road to Saw Mill, Mount Pinos. 1828 Comment
  CAS-BOT-BC121353  Delphinium parryi subsp. purpureum W. R. Dudley; Frank Haines Lamb 1896-6-15 4515 Kern Valley Duuy's, Cuddy Canyon, Mt. Pinos Region. Comment
  CAS-BOT-BC121356  Delphinium parryi subsp. purpureum W. R. Dudley 1895-6-26 391 Kern Bess Peak and Oak Valley, Vicinity of Bisses Station. Comment
  POM6582  Delphinium parryi subsp. purpureum W. R. Dudley 1896-6-15 4515 Kern Valley at Cuddys, Mt. Pinos region. Comment
  POM177534  Delphinium patens W. R. Dudley 1894-05 s.n. San Mateo Woodside to Crystal Springs Reservoir Comment
  POM146  Delphinium patens subsp. montanum W. R. Dudley, F. H. Lamb 1896-6-15 4534 Ventura Frazier Mountain. Comment
  UC463461  Delphinium patens subsp. montanum W. R. Dudley and F. H. Lamb 1896-6-15 4534 Ventura by stream Mt. Pinos Region, Frazier Mountain Comment
  CAS-BOT-BC121707  Delphinium patens subsp. patens W. R. Dudley 1894-4-16 s.n. Santa Clara Hills back of Adelanta Villa Comment
  CAS-BOT-BC35811  Delphinium polycladon W. Dudley 1895-7-13 655 Tulare Kern River Valley: Tobias Meadow Comment
  CAS-BOT-BC35812  Delphinium polycladon W. Dudley 1897-7-15 1918 Tulare Grant National Park: Vicinity of Hocket Meadow 2743 Comment
  POM177524  Delphinium variegatum W. R. Dudley 1896-4-4 s.n. San Mateo Near Crystal Springs Lake Comment
  CAS-BOT-BC17171  Delphinium variegatum W. R. Dudley 1895-5-11 s.n. Monterey above crossing of San Antonio Creek, above Mission Comment
  CAS-BOT-BC7898  Delphinium variegatum W. R. Dudley 1906-6-10 s.n. San Mateo on limestone hill, NW of Cahil Ridge Comment
  CAS-BOT-BC7950  Delphinium variegatum W. R. Dudley 1893-4-4 s.n. Santa Clara Hill back of Frenchman's Lake Comment
  CAS-BOT-BC7897  Delphinium variegatum subsp. variegatum W. R. Dudley 1896-4-4 s.n. San Mateo near Crystal Springs Comment
  A381389  Dendromecon rigida W. R. Dudley & F. H. Lamb 1896-6-9 4415 Unknown Elizabeth Lake Canon, Liebre Mts. Comment
  CAS-BOT-BC601  Dendromecon rigida subsp. rigida W. R. Dudley 1893-4-16 s.n. Santa Clara Los Gatos Hills. Comment
  CAS-BOT-BC194277  Deschampsia cespitosa subsp. cespitosa W. R. Dudley 1900-8-9 3136 Fresno Long Meadow, northeast of Gen. Grant National Park Comment
  CAS-BOT-BC192570  Deschampsia cespitosa subsp. holciformis W. R. Dudley 1899-6-17 s.n. Mendocino Sherwood Valley Comment
  CAS-BOT-BC195532  Deschampsia elongata W. R. Dudley 1897-7-19 2037 Tulare Near Kern Lake, region of Kaweah Peaks: Funston's Meadows Comment
  CAS-BOT-BC42968  Descurainia incana W. R. Dudley 1897-7-27 2147 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Funston's Meadows. 2743 Comment
  CAS-BOT-BC43254  Descurainia pinnata subsp. glabra W. R. Dudley 1901-4-3 s.n. Monterey Near Jolon. Comment
  UC203902  Dicentra chrysantha W. R. Dudley 1895-6-22 446 Kern vicinity Bisses Station; Tehachapi Mts. Comment
  CAS-BOT-BC552  Dicentra formosa subsp. formosa W. R. Dudley 1904-4-23 s.n. Santa Clara Laurel Ravine above Hofmeister's. Black Mountain. Comment
  CAS-BOT-BC47505  Dicentra nevadensis W. R. Dudley 1895-7-31 984 Tulare West of Camp Alta. Region of Middle Tule River Comment
  CAS-BOT-BC483729  Dichelostemma capitatum W. R. Dudley 1905-6-24 s.n. Monterey Above P.J. Co. dam, Carmel River Comment
  CAS-BOT-BC502170  Dichelostemma congestum W. R. Dudley 1902-4-28 s.n. Santa Clara Near Stanford University; Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC502636  Dichelostemma multiflorum W. R. Dudley 1893-6-11 s.n. Nevada Sugar Loaf Hill, Nevada city Comment
  CAS-BOT-BC502648  Dichelostemma multiflorum W. R. Dudley 1893-6-23 s.n. Shasta Castle Crag Comment
  CAS-BOT-BC502650  Dichelostemma multiflorum W. R. Dudley 1893-6-23 s.n. Shasta Castle Crag Comment
  CAS-BOT-BC209122  Digitaria sanguinalis W. R. Dudley 1897-8-13 2635 Tulare Middle Kaweah River to Three Rivers - Southern Sierra Nevadas 274 Comment
  CAS-BOT-BC152017  Diplacus aurantiacus W. R. Dudley 1893-5-1 s.n. Santa Clara Palo Alto Estate - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC152454  Diplacus aurantiacus W. R. Dudley 1903-8-17 s.n. Monterey Coast Trail Comment
  CAS-BOT-BC152468  Diplacus aurantiacus W. R. Dudley 1895-5-14 s.n. Monterey Between Jolon and Kings City Comment
  CAS-BOT-BC153007  Diplacus constrictus W. R. Dudley; F. H. Lamb 1896-6-15 4504 Kern Hill above Cuddy's; Cuddy Canyon Comment
  CAS-BOT-BC150519  Diplacus linearis Chester Dudley 1937-5-1 s.n. Monterey unspecified Comment
  CAS-BOT-BC150552  Diplacus linearis W. R. Dudley 1905-6-25 s.n. Monterey Carmel Camp, near Carmel River Comment
  CAS-BOT-BC150640  Diplacus longiflorus Prof. W. R. Dudley 1907-11-28 s.n. Los Angeles Near Monrovia Comment
  SBBG28881  Diplacus longiflorus W. R. Dudley, F. H. Lamb 1896-6-29 4756 Ventura Goodenough Meadow, Mt Pinos Region Comment
  CAS-BOT-BC153989  Diplacus rattanii W. R. Dudley 1904-4-17 s.n. Santa Cruz At Tuxedo, vicinity of Felton Comment
  CAS-BOT-BC151675  Diplacus torreyi W. R. Dudley 1909-8-8 s.n. Placer South Yuba River Comment
  CAS-BOT-BC154271  Diplacus whitneyi W. R. Dudley 1898-9-7 2680 Tulare Peppermint Creek. Region of Upper Tule River: near Nelson's 2133 Comment
  CAS-BOT-BC121870  Dirca occidentalis W. R. Dudley 1902-4-10 s.n. Santa Clara Near Adelante Villa, Stanford University Comment
  UC562944  Dirca occidentalis W. R. Dudley 1895-2-12 Santa Clara near Adelante Villa; Santa Cruz Mountain Peninsula, Stanford University Comment
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Jan 29 2014
  CAS-BOT-BC208720  Distichlis spicata W. R. Dudley; F. H. Lamb 1896-6-12 4452 Kern Castaic Lake, Tejon Pass - Mt. Pinos Region Comment
  CAS-BOT-BC126896  Dodecatheon alpinum W. R. Dudley 1897-8-2 2436 Tulare Meadow above Kokopo Creek by lake, region of Kaweah Peaks: Arroya - Kern Divide Comment
  CAS-BOT-BC126899  Dodecatheon alpinum W. R. Dudley 1897-7-15 1880 Tulare Grant National Park: vicinity of [Hocket] Hockett Meadow 2743 Comment
  CAS-BOT-BC42008  Draba albertina W. R. Dudley 1895-7-23 873 Tulare Southern Sierra Nevadas. Region of Tule-Little Kern Divide. Vicinity of Camp Alla. White Mountain Camp. Comment
  CAS-BOT-BC42010  Draba albertina W. R. Dudley 1897-7-15 1809 Tulare Southern Sierra Nevadas. Region of Sequoia National Forest. Vicinity of Homer's Nose. Near Cahoon Meadow. 2743 Comment
  CAS-BOT-BC42016  Draba albertina W. R. Dudley 1897-8-11 2521 Tulare Southern Sierra Nevadas. Region of Mount Whitney. Bullion Flat. Comment
  CAS-BOT-BC42007  Draba albertina W. R. Dudley 1902-7-4 s.n. Tulare Southern Sierra Nevadas. Near Military Camp Hackett Meadow. Comment
  CAS-BOT-BC41201  Draba longisquamosa W. R. Dudley 1896-7-29 1512 Tulare Southern Sierra Nevadas. North ravine Mount Silliman. 3410 Comment
  CAS-BOT-BC41202  Draba longisquamosa W. R. Dudley 1896-8-18 1694 Tulare Southern Sierra Nevadas. Upper Kaweah River. Glacier Lake. Comment
  CAS-BOT-BC41317  Draba pterosperma W. R. Dudley 1899-8-24 s.n. Siskiyou Top of Craggy Peak. Comment
  CAS-BOT-BC159537  Drymocallis glandulosa var. glandulosa W. R. Dudley 1894-5-30 s.n. San Mateo Near San Carlos - Santa Cruz Peninsula Comment
  CAS-BOT-BC158363  Drymocallis lactea var. lactea W. R. Dudley 1895-7-10 602 Tulare Kern River Valley: Tobias Meadow Comment
  CAS-BOT-BC158362  Drymocallis lactea var. lactea W. R. Dudley 1895-7-31 972 Tulare Region of Tule - Little Kern Divide: Vicinity of Camp Alla 3352 Comment
  CAS-BOT-BC71065  Dryopteris expansa W. R. Dudley 1899-6-1 s.n. Del Norte Near Crescent City Comment
  CAS-BOT-BC410876  Dudleya caespitosa W. R. Dudley 1897-6-17 s.n. Santa Clara Catus Garden, Stanford Arboretum Comment
  CAS-BOT-BC428251  Dudleya cymosa subsp. pumila W. R. Dudley 1903-8-6 s.n. Monterey Cool Canon [Canyon], North of Little's Comment
  CAS-BOT-BC291046  Eastwoodia elegans Chester Dudley 1936-5-1 s.n. San Luis Obispo Painted Rock, Carrisa Plains [Carrizo Plain] Comment
  CAS-BOT-BC113748  Eleocharis acicularis W. R. Dudley 1895-7-10 612 Tulare Kern River Valley: Tobias Meadow. Comment
  CAS-BOT-BC113448  Eleocharis bella W. R. Dudley; Roberta Shockey 1906-8-1 s.n. Calaveras Near Calaveras Big Trees. Comment
  CAS-BOT-BC112734  Eleocharis geniculata W. R. Dudley 1903-12-29 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC112735  Eleocharis geniculata W. R. Dudley 1903-12-26 s.n. San Bernardino Palm Canyon Comment
  CAS-BOT-BC112977  Eleocharis macrostachya W. R. Dudley 1906-9-1 s.n. Santa Clara By reservoir near Raymonds. Comment
  CAS-BOT-BC113174  Eleocharis palustris W. R. Dudley 1894-9-1 s.n. El Dorado Gullet of Lake of the Woods. Comment
  CAS-BOT-BC113304  Eleocharis parishii W. R. Dudley 1903-12-26 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC113197  Eleocharis parishii W. R. Dudley 1909-10-24 s.n. Santa Clara Near Milpitas Comment
  CAS-BOT-BC112066  Eleocharis quinqueflora W. R. Dudley 1906-8-7 s.n. Calaveras Gardner meadow Comment
  CAS-BOT-BC112270  Eleocharis rostellata W. R. Dudley 1903-12-26 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC112232  Eleocharis rostellata W. R. Dudley 1897-7-29 2099 Tulare Above Chagoopah Creek Falls, Chagoopa Creek Meadows, Kaweah Peaks 3048 Comment
  CAS-BOT-BC197340  Elymus W. R. Dudley 1894-6-8 8 Alameda Altamont Comment
  CAS-BOT-BC197352  Elymus W. R. Dudley 1900-6-28 s.n. Placer Near Tallac Comment
  CAS-BOT-BC207355  Elymus W. R. Dudley 1905-6-25 s.n. Monterey Carmel Trail, Carmel Valley Comment
  CAS-BOT-BC203763  Elymus glaucus subsp. glaucus W. R. Dudley 1896-8-1 s.n. Tulare Farewell Gap. Trail, Little Kern River to Farewell Gap 3200 Comment
  CAS-BOT-BC206540  Elymus glaucus subsp. glaucus W. R. Dudley 1899-4-23 s.n. Santa Clara Permanente Creek - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC228661  Elymus multisetus W. R. Dudley 1899-6-1 s.n. San Benito Near Hernandez Comment
  CAS-BOT-BC234035  Elymus multisetus W. R. Dudley 1901-6-1 s.n. Monterey Tassajara Springs Comment
  RSA176974  Elymus multisetus W. R. Dudley 1895-5-27 4005 San Benito San Juan Hills Comment
  UC4631422  Elymus multisetus W. R. Dudley and F. H. Lamb 1896-6-25 4684 Ventura upper Lockwood Valley Mt. Pinos Region Comment
  CAS-BOT-BC213813  Elymus repens W. R. Dudley 1897-8-1 s.n. Tulare Southern Sierra Nevadas Comment
  CAS-BOT-BC131158  Encelia actoni W. R. Dudley; F. H. Lamb 1896-6-8 4367 Los Angeles Near Neenach, Antelope Valley Comment
  RSA233114  Epilobium angustifolium subsp. circumvagum W. R. Dudley 1895-8-13 1242 Tulare Hocket Trail, region of Tule-Little Kern Divide, Hocket Meadow 2439 Comment
  CAS-BOT-BC166200  Epilobium canum subsp. canum Chester Dudley 1931-7-1 s.n. Los Angeles Sepulveda [Canon] Canyon Comment
  CAS-BOT-BC166574  Epilobium canum subsp. latifolium W. R. Dudley 1897-7-19 2005 Tulare Between River and Lake, Region of Little Kern River and Kern Lakes 1905 Comment
  CAS-BOT-BC166833  Epilobium canum subsp. latifolium Chester Dudley 1926-10-25 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC171958  Epilobium canum subsp. latifolium W. R. Dudley 1909-8-8 s.n. Nevada South Yuba Flume Comment
  RSA233118  Epilobium glaberrimum subsp. glaberrimum W. R. Dudley 1895-8-2 1071 Tulare Hockett Trail, region of Tule-Kern Divide; Hocket Meadow 2439 Comment
  CAS-BOT-BC57965  Equisetum arvense W. R. Dudley 1900-8-9 3143 Fresno Long Meadow - ne. of Gen. Grant National Park. Comment
  CAS-BOT-BC57369  Equisetum laevigatum Chester Dudley 1926-7-1 s.n. Monterey Cachagua Creek Comment
  CAS-BOT-BC57808  Equisetum laevigatum W. R. Dudley 1893-6-21 s.n. Siskiyou Peter Klinks Meadow. Comment
  CAS-BOT-BC204613  Eragrostis mexicana subsp. virescens W. R. Dudley 1906-9-7 s.n. Santa Clara Santa Cruz Mountain Peninsula. Glendora, above Raymonds Comment
  CAS-BOT-BC284199  Eragrostis pectinacea var. pectinacea W. R. Dudley 1898-9-1 2667 Tulare Region of Upper Tule River, near Nelson's, Sierra Nevadas 1371 Comment
  CAS-BOT-BC209613  Eremalche parryi Chester Dudley 1935-1-1 s.n. Monterey South Coast Ranges Comment
  RSA136326  Eremocarpus setiger W. R. Dudley 1897-6-24 s.n. Santa Clara R.R., back of Encina Hall, Stanford University. Comment
  CAS-BOT-BC512634  Eriastrum abramsii W. R. Dudley 1903-7-23 s.n. Santa Clara Santa Cruz Mountain Peninsula - 1 mi S of Black Mt. Summit Comment
  CAS-BOT-BC512635  Eriastrum abramsii W. R. Dudley 1903-7-6 s.n. Santa Clara Santa Cruz Mountain Peninsula - top of Black Mt. Comment
  CAS-BOT-BC514604  Eriastrum pluriflorum subsp. albifaux W. R. Dudley 1895-7-1 511 Kern Near Mohave Comment
  CAS-BOT-BC514871  Eriastrum pluriflorum subsp. sherman-hoytiae W. R. Dudley; F. H. Lamb 1896-6-4 4311 Los Angeles Near Lancaster Comment
  CAS-BOT-BC515036  Eriastrum sapphirinum subsp. sapphirinum Prof. W. R. Dudley 1907-11-22 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC131688  Ericameria cooperi var. cooperi W. R. Dudley; F. H. Lamb 1896-6-8 4370 Los Angeles Near Neenach, Antelope Valley Comment
  CAS-BOT-BC286866  Ericameria discoidea W. R. Dudley 1895-8-14 1275 Tulare Southern Sierra Nevadas. Descent to Marble Canon [Canyon], Kaweah River Valley Comment
  CAS-BOT-BC286903  Ericameria ericoides W. R. Dudley 1901-4-1 s.n. Monterey East of Monterey Bay Comment
  CAS-BOT-BC287501  Ericameria greenei W. R. Dudley 1899-8-26 s.n. Siskiyou Toward top of Sacramento and Trinity Divide Comment
  CAS-BOT-BC294171  Ericameria nauseosa var. speciosa W. R. Dudley 1895-6-26 420 Kern Tehachapi Mountains. Ascent of Shepherd's Peak. Region of Tehachapi Peak 2438 Comment
  CAS-BOT-BC293018  Ericameria parryi var. nevadensis W. R. Dudley 1909-8-29 s.n. Sierra Sierra Valley Comment
  CAS-BOT-BC293109  Ericameria parryi var. vulcanica W. R. Dudley 1897-8-9 2506 Tulare Southern Sierra Nevadas. Near Spring Brook Camp. Vicinity of Mount Whitney 3962 Comment
  CAS-BOT-BC294671  Erigeron breweri var. breweri W. R. Dudley 1898-9-1 2657 Tulare Southern Sierra Nevadas. Region of Upper Tule River: near Nelson's Creek 1371 Comment
  CAS-BOT-BC294804  Erigeron breweri var. breweri W. R. Dudley 1895-8-12 1228 Tulare Southern Sierra Nevadas. Near View Point - Middle Fork Kaweah, Grant Park 2438 Comment
  CAS-BOT-BC297111  Erigeron compositus W. R. Dudley 1899-8-26 s.n. Siskiyou Mt. Eddy Comment
  CAS-BOT-BC297121  Erigeron compositus W. R. Dudley 1897-7-22 2103 Tulare Slope of Mt. Kaweah, region of Kaweah Peaks, Southern Sierra Nevada 3962 Comment
  CAS-BOT-BC296783  Erigeron coulteri W. R. Dudley 1897-7-24 2249 Tulare Junction Creek, Chagoopa Creek Meadows, region of Kaweah Peaks, Southern Sierra Nevadas 3048 Comment
  CAS-BOT-BC297237  Erigeron coulteri W. R. Dudley 1900-8-20 3161 Fresno Upper Horse Corral Meadow, Sequoia National Forest Comment
  CAS-BOT-BC296231  Erigeron foliosus var. foliosus W. R. Dudley 1901-6-14 s.n. Monterey Above Camp Tassajara Comment
  CAS-BOT-BC300611  Erigeron foliosus var. franciscensis W. R. Dudley 1895-6-14 s.n. San Mateo Santa Cruz Mountain Peninsula. Top of ridge near Searsville dam, Portola Valley Comment
  RSA136093  Erigeron foliosus var. franciscensis W. R. Dudley 1895-6-14 s.n. San Mateo Santa Cruz Mtn Peninsula. Comment
  CAS-BOT-BC300886  Erigeron glacialis var. glacialis W. R. Dudley 1896-7-29 1499 Tulare Southern Sierra Nevadas. Mt. Silliman 3410 Comment
  CAS-BOT-BC300888  Erigeron glacialis var. glacialis W. R. Dudley 1896-8-18 1686 Tulare Southern Sierra Nevadas. Lower Kaweah Lake, Upper Kaweah River Region Comment
  CAS-BOT-BC295427  Erigeron inornatus var. calidipetris W. R. Dudley 1899-8-15 s.n. Siskiyou Toward Black Fox Comment
  CAS-BOT-BC189159  Eriodictyon crassifolium var. nigrescens W. R. Dudley; F. H. Lamb 1896-6-7 4343 Los Angeles Kings Canyon, Liebre Mountains Comment
  CAS-BOT-BC188998  Eriodictyon parryi Chester Dudley 1927-6-1 s.n. San Luis Obispo W side of road, Between Navajo Ranger Station and La Panza Comment
  CAS-BOT-BC188029  Eriodictyon tomentosum W. R. Dudley 1895-5-11 s.n. Monterey San Antonio Creek, above Mission, Santa Lucia Mountains Comment
  CAS-BOT-BC241683  Eriogonum baileyi var. baileyi W. R. Dudley 1895-7-15 734 Tulare Kern River: Second Dry Meadow Creek Comment
  CAS-BOT-BC256262  Eriogonum cithariforme W. R. Dudley; F. H. Lamb 1896-6-25 4682 Ventura Upper Lockwood Valley, Mt. Pinos Region Comment
  POM2319  Eriogonum deflexum var. baratum W. R. Dudley, F. H. Lamb 1896-6-25 s.n. Ventura Upper Lockwood Valley, Mt. Pinos region. Comment
  CAS-BOT-BC250011  Eriogonum fasciculatum var. foliolosum W. R. Dudley 1896-6-10 s.n. Santa Barbara Hot Springs Santa Barbara Comment
  CAS-BOT-BC253260  Eriogonum fasciculatum var. foliolosum W. R. Dudley 1907-12-8 s.n. Los Angeles Sawpit Canyon near Monrovia Comment
  CAS-BOT-BC249987  Eriogonum fasciculatum var. foliolosum W. R. Dudley 1905-1-4 s.n. San Luis Obispo Below Wyss house, Adelaida Comment
  CAS-BOT-BC250252  Eriogonum fasciculatum var. polifolium W. R. Dudley; F. H. Lamb 1896-6-24 4640 Santa Barbara Mt. Pinos Region. Lockwood Creek, below Suedden's [Sudden] Comment
  CAS-BOT-BC253502  Eriogonum gracile W. R. Dudley 1899-6-1 s.n. San Benito Near Harrison's, Hernandez Comment
  CAS-BOT-BC250425  Eriogonum gracile Chester Dudley No date on label s.n. Monterey Pine Canyon east of Santa Lucia Pk. Comment
  CAS-BOT-BC250561  Eriogonum gracile W. R. Dudley 1894-10-12 s.n. Santa Clara Santa Cruz Mountain Peninsula. Old excavation w. of Encina Hall, Stanford University Comment
  CAS-BOT-BC261117  Eriogonum gracillimum W. R. Dudley 1899-6-4 s.n. San Benito Near San Benito Comment
  CAS-BOT-BC261266  Eriogonum hirtiflorum W. R. Dudley 1896-7-23 1360 Tulare Roadside nera Filberts, Lower Kaweah River Valley, Southern Sierra Nevadas Comment
  CAS-BOT-BC256790  Eriogonum incanum W. R. Dudley 1900-6-26 s.n. El Dorado High ridge between Lake Lucile [Lucille] and Lake of the Woods Comment
  CAS-BOT-BC252944  Eriogonum inerme var. hispidulum W. R. Dudley 1900-10-16 3398 Fresno Converse Basin Comment
  CAS-BOT-BC257482  Eriogonum inerme var. inerme W. R. Dudley 1899-6-1 s.n. San Benito Near Harrisons, Hernandez Comment
Read comments
May 14 2019
  CAS-BOT-BC259202  Eriogonum latifolium W. R. Dudley 1897-9-12 s.n. Santa Cruz Santa Cruz Peninsula. Near Santa Cruz Comment
  CAS-BOT-BC264790  Eriogonum luteolum W. R. Dudley 1902-9-28 s.n. Santa Clara In field between Basaltic Rocks and San Francisquito Creek, Stanford University, Santa Cruz Peninsula Comment
  CAS-BOT-BC263103  Eriogonum maculatum W. R. Dudley 1895-7-1 528 Kern Desert near Mohave [Mojave] Comment
  CAS-BOT-BC266789  Eriogonum nudum var. scapigerum W. R. Dudley 1897-7-22 2112 Tulare Assent of Mt. Kaweah, region of Kaweah Peaks, Southern Sierra Nevadas Comment
  CAS-BOT-BC257888  Eriogonum parvifolium W. R. Dudley 1893-12-30 s.n. San Luis Obispo Pecho Mts. near Port Hartford Comment
  CAS-BOT-BC258497  Eriogonum roseum W. R. Dudley 1895-7-9 562 Kern Near Guerilla Flat, vicinity of Poso Creek Valley Comment
  CAS-BOT-BC272598  Eriogonum spergulinum var. reddingianum W. R. Dudley 1897-7-15 1884 Tulare Grant National Park: vicinity of Hocket Meadow [Hockett Meadows] 2743 Comment
  CAS-BOT-BC271920  Eriogonum spergulinum var. spergulinum W. R. Dudley 1895-7-21 825 Tulare Kern River: Vicinity of Lloyd Mountain 1828 Comment
  CAS-BOT-BC265123  Eriogonum umbellatum var. nevadense W. R. Dudley 1894-9-1 s.n. Nevada Inspiration Point Comment
  CAS-BOT-BC268259  Eriogonum umbellatum var. nevadense W. R. Dudley 1900-6-26 s.n. El Dorado High ridge between Lake Lucille and Lake of the Woods Comment
  CAS-BOT-BC262158  Eriogonum umbellatum var. subaridum W. R. Dudley 1895-7-16 765 Tulare Kern River cliffs 1828 Comment
  CAS-BOT-BC262374  Eriogonum vimineum W. R. Dudley 1899-8-22 s.n. Siskiyou Above Callahans Comment
  CAS-BOT-BC261990  Eriogonum wrightii var. subscaposum W. R. Dudley 1900-7-29 2854 Tulare Middle Kaweah River Valley: Bear Creek Comment
  CAS-BOT-BC300350  Eriophyllum W. R. Dudley 1893-5-30 s.n. Santa Clara Santa Cruz Mountain Peninsula. Summit of Mt. Loma Prieta Comment
  UC204469  Eriophyllum ambiguum var. ambiguum W. R. Dudley 1895-6-28 475 Kern below Whelan's; Tehachapi Mts. Comment
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Jan 11 2016
  CAS-BOT-BC297889  Eriophyllum confertiflorum W. R. Dudley 1895-6-28 349 Kern Tehachapi Mts. Region of Tehachapi Peak 2438 Comment
  CAS-BOT-BC304219  Eriophyllum confertiflorum W. R. Dudley 1897-7-17 1931 Tulare Head of Kern River: Soda Creek 2286 Comment
  CAS-BOT-BC304279  Eriophyllum confertiflorum W. R. Dudley; F. H. Lamb 1896-6-28 4701 Ventura [Goodenough Meadow?] Mt Pinos Region Comment
  RSA116656  Eriophyllum confertiflorum W. R. Dudley 1894-4-13 s.n. Santa Clara Toward summit of Black Mountain Comment
  CAS-BOT-BC297285  Eriophyllum confertiflorum E. G. Dudley 1908-4-25 s.n. Monterey Santa Lucia Mts near Lyonel's Ranch Comment
  RSA116671  Eriophyllum confertiflorum W. R. Dudley 1895-5-9 s.n. Santa Clara Rocks near Stockfarm Road, Stanford University Comment
  CAS-BOT-BC301258  Eriophyllum lanatum var. arachnoideum W. R. Dudley 1893-5-27 s.n. San Mateo Santa Cruz Mountain Peninsula. Near La Honda Comment
  CAS-BOT-BC301265  Eriophyllum lanatum var. arachnoideum W. R. Dudley 1906-6-12 s.n. San Mateo Santa Cruz Mountain Peninsula. W. Union Gulch, back of winery Comment
  CAS-BOT-BC301357  Eriophyllum lanatum var. croceum W. R. Dudley 1896-8-17 1679 Tulare Southern Sierra Nevadas. Toward Brook's Camp, Upper Kaweah River Region Comment
  CAS-BOT-BC301806  Eriophyllum multicaule W. R. Dudley 1899-6-1 s.n. San Benito Bear Valley between San Benito and Paicines Comment
  RSA116668  Eriophyllum staechadifolium W. R. Dudley 1901-6-3 s.n. San Francisco Near Cliff House Comment
  JROH2603  Erodium brachycarpum W. R. Dudley 1903-4-10 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Serpentine ridge east of Searsville Reservoir. Comment
  RSA130339  Erodium cicutarium W. R. Dudley 1895-07 s.n. Santa Clara Stanford University Campus. Santa Cruz Peninsula. Comment
  CAS-BOT-BC211089  Eryngium aristulatum var. hooveri W. R. Dudley 1909-6-24 s.n. Santa Clara Santa Cruz Mountain Peninsula. To right of Embarcadero Rd., Palo Alto Comment
  CAS-BOT-BC211088  Eryngium aristulatum var. hooveri W. R. Dudley 1897-6-24 s.n. Santa Clara At left of Pine Ave. near University football field, Stanford University Comment
  CAS-BOT-BC54799  Erysimum franciscanum W. R. Dudley 1893-4-1 s.n. San Francisco Santa Cruz Peninsula. Near San Francisco. Comment
  CAS-BOT-BC54800  Erysimum franciscanum W. R. Dudley 1895-3-24 s.n. San Francisco Santa Cruz Peninsula. Ocean View. Comment
  CAS-BOT-BC54829  Erysimum franciscanum W. R. Dudley 1894-4-21 s.n. San Mateo Santa Cruz Peninsula. San Mateo. Comment
  CAS-BOT-BC54979  Erysimum perenne W. R. Dudley 1900-6-26 s.n. El Dorado Ridges below Lake Lucile. Comment
  CAS-BOT-BC55159  Erysimum perenne W. R. Dudley 1897-7-15 1885 Tulare Southern Sierra Nevadas. Grant National Park. Vicinity of Hocket Meadow. 2743 Comment
  CAS-BOT-BC153890  Erythranthe grayi W. R. Dudley 1901-7-12 s.n. Madera Near Sugar Pine Mill Comment
  SJSU5799  Eschscholzia caespitosa C. O. Dudley 1966-3-30 Contra Costa Briones Hills 10 mi SW of Martinez 182 Comment
  CAS-BOT-BC403383  Eschscholzia californica W. R. Dudley 1899-5-31 s.n. San Benito Clear Creek Comment
  CAS-BOT-BC403625  Eschscholzia californica W. R. Dudley 1901-1-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Salvatierra St., Stanford University Comment
  UC463402  Eschscholzia californica W. R. Dudley and F. H. Lamb 1896-6-24 4663 Ventura Lockwood Creek Canyon Mt. Pinos region Comment
  CAS-BOT-BC76349  Eschscholzia hypecoides W. R. Dudley 1895-5-14 s.n. Monterey Along grade of stage road Jolan to King City. Comment
  CAS-BOT-BC76350  Eschscholzia hypecoides W. R. Dudley 1901-4-2 s.n. Monterey Del Quinada Grade east of Jolon. Comment
  CAS-BOT-BC207074  Euphorbia ocellata Chester Dudley 1926-10-25 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC459233  Euthamia occidentalis Chester Dudley 1927-9-12 s.n. Stanislaus Modesta Comment
  CAS-BOT-BC278309  Festuca californica subsp. californica W. R. Dudley 1899-6-17 s.n. Mendocino Sherwood Valley Comment
  CAS-BOT-BC278354  Festuca californica subsp. californica W. R. Dudley 1899-5-14 s.n. San Mateo Santa Cruz Mountain Peninsula. W. of San Andreas Reservoir Comment
  CAS-BOT-BC278355  Festuca californica subsp. californica W. R. Dudley 1900-3-16 s.n. San Mateo Santa Cruz Mountain Peninsula. By road to Kings Mt near junction of trail from Tripp Store Comment
  CAS-BOT-BC283172  Festuca californica subsp. californica W. R. Dudley 1899-4-23 s.n. Santa Clara Permanente Valley, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC278860  Festuca occidentalis W. R. Dudley 1898-7-1 s.n. San Mateo Pescadero Creek Comment
  CAS-BOT-BC278795  Festuca occidentalis W. R. Dudley 1895-6-7 s.n. Santa Clara Santa Cruz Mountain Peninsula. Top of ridge by trail to Big Basin Comment
  CAS-BOT-BC278935  Festuca rubra W. R. Dudley 1900-6-28 s.n. Placer Tallac Comment
  CAS-BOT-BC279012  Festuca rubra W. R. Dudley 1900-6-12 s.n. Nevada Donner Lake Comment
  CAS-BOT-BC278945  Festuca rubra W. R. Dudley 1899-1-1 s.n. Del Norte Crescent City Comment
  CAS-BOT-BC282515  Festuca subbiflora W. R. Dudley 1899-6-1 s.n. Humboldt Bull Creek and Eel River Comment
  CAS-BOT-BC278616  Festuca subulata W. R. Dudley 1899-6-1 s.n. Del Norte Near Requa Comment
  CAS-BOT-BC282514  Festuca subuliflora W. R. Dudley 1899-1-1 s.n. Del Norte Crescent City Comment
  GH401110  Forestiera neomexicana W. R. Dudley 1903-3-28 Unknown Salinas River. King's City Comment
  CAS-BOT-BC384186  Forestiera pubescens subsp. parvifolia W. R. Dudley 1901-4-5 s.n. Monterey Near Salinas River west of Kings [King] City Comment
  CAS-BOT-BC384188  Forestiera pubescens subsp. parvifolia W. R. Dudley 1903-3-28 s.n. Monterey Both sides of Salinas River, Kings [King] City Comment
  CAS-BOT-BC456860  Fragaria chiloensis W. R. Dudley 1900-5-12 2555 San Francisco San Francisco: Cliff House Comment
  CAS-BOT-BC437072  Fragaria vesca subsp. bracteata W. R. Dudley 1893-6-15 s.n. Mariposa Trail from Wawona to Mariposa Big Tree Grove Comment
  CAS-BOT-BC457513  Fragaria vesca subsp. californica W. R. Dudley 1894-5-1 s.n. San Mateo Woodside to Crystal Springs, Santa Cruz Pennisula Comment
  CAS-BOT-BC457573  Fragaria vesca subsp. californica W. R. Dudley 1893-6-21 s.n. Siskiyou Near Mt. Shasta Springs Comment
  CAS-BOT-BC457586  Fragaria virginiana subsp. glauca W. R. Dudley 1900-8-10 3150 Fresno Horse Corral Meadow, Sequoia National Forest Comment
  CAS-BOT-BC52579  Frangula californica subsp. californica W. R. Dudley 1898-11-1 s.n. Marin Pine Ridge, Point Reyes Comment
  CAS-BOT-BC52676  Frangula californica subsp. californica W. R. Dudley 1899-12-2 s.n. San Mateo near Gazos Creek, Big Basin Comment
  CAS-BOT-BC53977  Frangula californica subsp. californica E. G. Dudley 1908-4-25 s.n. Monterey Santa Lucia Mts. - near summit of Pine Mt. Comment
  CAS-BOT-BC53433  Frangula californica subsp. cuspidata W. R. Dudley 1900-7-20 s.n. Tulare Three Rivers, Kaweah River Valley Comment
  CAS-BOT-BC53975  Frangula californica subsp. cuspidata W. R. Dudley 1895-7-9 580 Kern Southern Sierra Nevadas - Vicinity of Poso Creek Valley - Guerilla Flat Comment
  CAS-BOT-BC53620  Frangula californica subsp. tomentella W. R. Dudley 1894-9-29 s.n. Santa Clara Los Gatos Cr. Comment
  CAS-BOT-BC59963  Frangula purshiana W. R. Dudley 1899-1-1 s.n. Humboldt Arcata. Comment
  CAS-BOT-BC59964  Frangula purshiana W. R. Dudley 1899-6-19 s.n. Humboldt Scotia. Comment
  CAS-BOT-BC211641  Frankenia salina Chester Dudley 1926-8-21 s.n. San Luis Obispo Near mouth of Arroyo Grande Creek Comment
  CAS-BOT-BC211668  Frankenia salina W. R. Dudley 1908-12-1 s.n. San Diego San Diego Comment
  CAS-BOT-BC223870  Frankenia salina Chester Dudley 1939-6-4 s.n. Ventura Cuyame [Cuyama] River up stream from Maricopa-Ventura highway, Ozena District Comment
  CAS-BOT-BC217372  Frasera neglecta W. R. Dudley; F. H. Lamb 1896-6-24 4646 Ventura Top of Alamo Mt., Mt. Pinos Region Comment
  CAS-BOT-BC217675  Fraxinus dipetala W. R. Dudley 1909-6-5 s.n. Santa Clara Near Llagas P.O., Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC218559  Fraxinus latifolia W. R. Dudley 1940-11-4 9771 Tulare St. John's River at cutter Park E. of Visalia, San Joaquin Valley 106 Comment
  CAS-BOT-BC223562  Fraxinus latifolia W. R. Dudley 1904-3-30 30 Santa Clara Santa Cruz Peninsula. San Francisquito Creek, near Stanford Univ. Comment
  CAS-BOT-BC223563  Fraxinus latifolia W. R. Dudley 1906-6-30 s.n. Santa Clara San Francisquito Creek, Stanford University Comment
  CAS-BOT-BC205852  Fremontodendron californicum W. R. Dudley 1895-6-29 499 Kern Tehachpi [Tehachapi] Mountains. Pinon [Pinyon] Ridge. Vicinity of Bisses Station Comment
  CAS-BOT-BC205876  Fremontodendron californicum E. G. Dudley 1908-4-25 s.n. Monterey Santa Lucia Mountains, near Lynch's Comment
  CAS-BOT-BC212387  Fremontodendron californicum W. R. Dudley; F. H. Lamb 1896-6-1 s.n. Los Angeles Kings Canyon, Antelope Valley Comment
  CAS-BOT-BC130018  Fritillaria affinis W. R. Dudley 1901-4-9 s.n. Marin Near Marshall Comment
  CAS-BOT-BC130083  Fritillaria affinis W. R. Dudley 1893-5-7 s.n. San Francisco Upper part San Lorenzo Road Comment
  POM196511  Fritillaria affinis W. R. Dudley 1900-3-16 s.n. San Mateo By Redwood stage road below Woodside, Santa Cruz Peninsula Comment
  CAS-BOT-BC508207  Fritillaria atropurpurea Dudley 1923-5-10 s. n. Plumas Lake Gill, Quincy Comment
  CAS-BOT-BC130420  Fritillaria pinetorum W. R. Dudley 1895-7-12 631 Tulare Kern River Valley: Tobias Meadow Comment
  CAS-BOT-BC504442  Fritillaria recurva W. R. Dudley 1893-6-14 s.n. Nevada God's Country Comment
  RSA130695  Galium californicum subsp. californicum W. R. Dudley 1906-10-3 s.n. San Mateo Opposite side of Pescadero Creek from [Gruerson's?] old house. Comment
  NY131477  Galium siccatum W. R. Dudley 1899-6-3 s.n. San Benito Eagle Creek. Comment
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Dec 20 2017
  CAS-BOT-BC178539  Garrya elliptica W. R. Dudley 1901-3-11 s.n. Santa Cruz E. Slope Santa Cruz Mt. on Watsonville Road, Santa Cruz Peninsula Comment
  CAS-BOT-BC192139  Garrya flavescens Chester Dudley 1939-6-1 s.n. Ventura Ozena district Comment
  CAS-BOT-BC182254  Garrya fremontii W. R. Dudley 1895-4-20 s.n. Santa Clara Loma Prieta Comment
  RSA116678  Garrya fremontii W. R. Dudley 1903-11-1 s.n. Santa Clara Loma Prieta Road, Santa Cruz Mt. Peninsula. Comment
  CAS-BOT-BC278679  Gastridium phleoides W. R. Dudley 1897-6-26 s.n. Santa Cruz Santa Cruz Peninsula. Near Eccles Comment
  SEINET8229198  Gaultheria ovatifolia W. R. Dudley 1899-6-6 Unknown Siskiyou Mountains; Bartlet trail to Preston's Peak. Comment
  CAS-BOT-BC59628  Gaultheria shallon W. R. Dudley 1905-9-30 s.n. Monterey Top of Huckleberry Hill, Pacific Grove. Comment
  CAS-BOT-BC59669  Gaultheria shallon W. R. Dudley 1894-4-14 s.n. Monterey Huckleberry Hill, near Point Pinos. Comment
  RSA112357  Gaultheria shallon W. R. Dudley 1893-5-15 s.n. Santa Cruz Big Trees Comment
  CAS-BOT-BC303626  Geraea canescens Chester Dudley 1931-5-18 39 San Bernardino From Needles to Cajon Pass Comment
  POM2885  Geranium californicum W. R. Dudley, F. H. Lamb 1896-6-15 s.n. Ventura By stream on Frasier Mountain. Comment
  CAS-BOT-BC457037  Geum macrophyllum W. R. Dudley 1899-6-17 s.n. Mendocino Sherwood Valley Comment
  CAS-BOT-BC459354  Geum macrophyllum W. R. Dudley 1906-8-1 s.n. Calaveras Calaveras Big Tree Grove. Comment
  CAS-BOT-BC225324  Gilia capitata subsp. chamissonis W. R. Dudley 1901-5-11 s.n. San Francisco Near Lake Merced, Santa Cruz Peninsula, San Francisco Comment
  POM8919  Gilia leptantha subsp. pinetorum W. R. Dudley, F. H. Lamb 1896-6-19 4590 Ventura Summit Mt. Pinos 2744 Comment
  UC463484  Gilia leptantha subsp. pinetorum W. R. Dudley, F. H. Lamb 1896-6-19 4590 Ventura summit Mt. Pinos Comment
  GH385175  Gilia millefoliata W. R. Dudley 1895-5-29 4057 Unknown Pine Ridge, near side Canyon above Arnolds Comment
  CAS-BOT-BC226483  Gilia tenuiflora W. R. Dudley 1904-4-17 s.n. Santa Cruz Above Tuxedo, vicinity of Felton Comment
  CAS-BOT-BC226472  Gilia tenuiflora subsp. tenuiflora Chester Dudley 1940-1-1 s.n. San Luis Obispo Huer-Huero Creek Comment
  JEPS42532  Githopsis specularioides W. R. Dudley 1895-5-27 4064 Santa Clara Pine Ridge, Arnold's grainfields Mt. Hamilton Range Comment
  CAS-BOT-BC282832  Glyceria striata W. R. Dudley 1896-8-14 1660 a Tulare Sequoia National Park, vicinity of Alta Peak, Southern Sierra Nevadas 2438 Comment
  CAS-BOT-BC282833  Glyceria striata W. R. Dudley 1897-7-19 2039 Tulare Region of Kaweah Peaks, Funston's Meadows, Southern Sierra Nevadas Comment
  CAS-BOT-BC303827  Gnaphalium W. R. Dudley 1906-8-1 s.n. Calaveras Big Tree Meadow, Calaveras Big Trees Comment
  RSA52122  Gnaphalium chilense W. R. Dudley 1908-10-12 s.n. Santa Clara By road eastward from museum, Stanford University. Santa Cruz Mountain Peninsula Comment
  POM4624  Gnaphalium palustre W. R. Dudley, F. H. Lamb 1896-6-29 4743 Ventura Goodenough meadow. Mount Pinos region. Comment
  UC463163  Gnaphalium palustre W. R. Dudley and F. H. Lamb 1896-6-29 4743 Ventura Goodenough Meadow Mt. Pinos Region, Goodenough Meadow Comment
  CAS-BOT-BC307462  Gnaphalium palustre W. R. Dudley 1903-9-27 s.n. Santa Cruz Near pond south of Pajaro Comment
  CAS-BOT-BC304532  Grindelia hirsutula W. R. Dudley 1897-10-10 s.n. San Mateo At Pilar Point Comment
  CAS-BOT-BC304536  Grindelia hirsutula W. R. Dudley 1899-5-14 s.n. San Mateo Santa Cruz Peninsula. By road from Pilarcitos to San Andreas Comment
  CAS-BOT-BC304542  Grindelia hirsutula W. R. Dudley 1894-5-30 s.n. San Mateo Santa Cruz Peninsula. Near Redwood City Comment
  CAS-BOT-BC304543  Grindelia hirsutula W. R. Dudley 1906-6-10 s.n. San Mateo Santa Cruz Mountain Peninsula. By Cahill Ridge Road nor. of McFarland's Comment
  CAS-BOT-BC304550  Grindelia hirsutula W. R. Dudley 1899-5-14 s.n. San Mateo Santa Cruz Peninsula. By road from Pilarcitos to San Andreas Comment
  CAS-BOT-BC304869  Grindelia hirsutula W. R. Dudley 1896-10-3 s.n. Santa Cruz Santa Cruz Peninsula. Santa Cruz Comment
  CAS-BOT-BC314478  Grindelia hirsutula W. R. Dudley 1901-9-14 s.n. Santa Clara Cooley's Landing, Palo Alto Comment
  CAS-BOT-BC314479  Grindelia hirsutula W. R. Dudley 1901-9-14 s.n. Santa Clara Cooley's Landing, Palo Alto, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC314500  Grindelia hirsutula W. R. Dudley 1894-5-16 s.n. Santa Clara In field southeast of Lake Lagunita Stanford University, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC314687  Grindelia hirsutula W. R. Dudley 1895-8-21 1343 Tulare Lower Kaweah River Valley, near Visalia, Southern Sierra Nevadas Comment
  CAS-BOT-BC306806  Helenium bigelovii W. R. Dudley 1895-8-2 1082 Tulare Southern Sierra Nevadas. By Little Kern River. Hocket Trail to Little Kern River 2438 Comment
  CAS-BOT-BC306808  Helenium bigelovii W. R. Dudley 1895-7-14 675 Tulare Southern Sierra Nevadas. Near French Joe's. Kern River: Second Dry Meadow Creek Comment
  CAS-BOT-BC223993  Helianthemum scoparium W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC305637  Helianthus californicus W. R. Dudley 1895-9-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Page Mill Road to Black Mt. Comment
  CAS-BOT-BC305948  Helminthotheca echioides W. R. Dudley 1897-6-26 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford Univ. Comment
  CAS-BOT-BC314926  Hemizonia congesta subsp. luzulifolia W. R. Dudley 1894-4-21 s.n. San Mateo Crystal Springs Comment
  RSA136183  Hemizonia corymbosa subsp. corymbosa W. R. Dudley 1909-6-30 s.n. Santa Cruz Near Seabright Comment
  UC1140927  Hesperolinon spergulinum W. R. Dudley 1895-6-2 4197 Santa Clara hills foot of Bald Peak Santa Cruz Mts., Bald Peak Comment
  CAS-BOT-BC149809  Heteromeles arbutifolia W. R. Dudley 1897-6-17 s.n. Santa Clara Arboretum Stanford University Comment
  CAS-BOT-BC149837  Heteromeles arbutifolia W. R. Dudley 1895-2-1 s.n. Sonoma Mt. St. Helena Comment
  CAS-BOT-BC149808  Heteromeles arbutifolia W. R. Dudley 1894-12-28 s.n. Santa Clara Coal Mine Ridge Comment
  CAS-BOT-BC310975  Heterotheca grandiflora W. R. Dudley 1895-9-10 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford University Nursery Comment
  CAS-BOT-BC310797  Heterotheca sessiliflora subsp. echioides W. R. Dudley 1896-11-29 s.n. Santa Clara Santa Cruz Mountain Peninsula. North of Campbell's Creek bridge, Saratoga Comment
  CAS-BOT-BC310814  Heterotheca sessiliflora subsp. echioides W. R. Dudley 1897-6-26 s.n. Santa Cruz Santa Cruz Peninsula. By railroad below Eccles Comment
  CAS-BOT-BC310815  Heterotheca sessiliflora subsp. echioides W. R. Dudley 1896-10-3 s.n. Santa Cruz Santa Cruz Peninsula. Below Eccles and above Felton Jc. Comment
  CAS-BOT-BC423441  Heuchera micrantha var. hartwegii W. R. Dudley 1903-8-6 s.n. San Luis Obispo Coast Trail, canyon south of Water's; Santa Lucia Mts. Comment
  CAS-BOT-BC312315  Hieracium W. R. Dudley 1894-9-1 s.n. Sierra Lake of the Woods Comment
  CAS-BOT-BC319635  Hieracium albiflorum W. R. Dudley 1894-7-7 s.n. San Mateo Bear Gulch Road, Santa Cruz Peninsula Comment
  CAS-BOT-BC319657  Hieracium albiflorum W. R. Dudley 1893-5-19 s.n. Santa Cruz San Lorenzo Road, Santa Cruz Peninsula Comment
  CAS-BOT-BC318774  Hieracium horridum W. R. Dudley 1900-7-1 s.n. Tulare Cone Peak Camp, Kaweah and Kings River Comment
  CAS-BOT-BC318775  Hieracium horridum W. R. Dudley 1895-8-13 1245 B Tulare Trail to Panther Gap head of Middle Kaweah River Region, Southern Sierra Nevadas 2133 Comment
  RSA0016773  Hippuris vulgaris W. R. Dudley 1909-10-4 s.n. San Mateo W. twin-pond, N San Mateo County; Santa Cruz Mt. Peninsula. Comment
  RSA112467  Hoita strobilina W. R. Dudley 1895-7-22 s.n. Santa Clara Loma Prieta Ridge Comment
  CAS-BOT-BC320118  Holocarpha heermannii Chester Dudley 1938-1-1 s.n. Madera North Fork Comment
  CAS-BOT-BC320189  Holocarpha heermannii W. R. Dudley 1900-7-20 s.n. Tulare 3 Rivers Comment
  CAS-BOT-BC325908  Holocarpha heermannii W. R. Dudley 1899-10-30 s.n. Santa Clara Between John Williams and Los Burros Mines, south of Alder Creek Comment
  CAS-BOT-BC324563  Holocarpha macradenia W. R. Dudley 1908-11-28 s.n. Santa Cruz Back of Twin Lakes near Santa Cruz, Santa Cruz Peninsula Comment
  RSA116641  Holocarpha macradenia W. R. Dudley 1909-6-30 s.n. Santa Cruz Near Seabright Comment
  CAS-BOT-BC149924  Holodiscus discolor W. R. Dudley 1895-7-16 771 Tulare Kern River cliffs Comment
  CAS-BOT-BC149891  Holodiscus discolor Dudley 1912-8-1 s.n. Fresno Sierra National Forest, West slope of Kaiser Mt. Comment
  CAS-BOT-BC284632  Hordeum brachyantherum subsp. brachyantherum W. R. Dudley 1900-6-12 s.n. Nevada Donner Lake Comment
  POM198466  Hordeum brachyantherum subsp. californicum W. R. Dudley 1896-6-12 4456 Kern Castac Lake Comment
  CAS-BOT-BC285174  Hordeum marinum subsp. gussoneanum W. R. Dudley 1902-5-22 s.n. Santa Clara Santa Cruz Mountain Peninsula. Along road back of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC271356  Hordeum vulgare William R. Dudley 1895-6-1 s.n. San Mateo Near Palo Alto Comment
  CAS-BOT-BC537285  Horkelia cuneata var. cuneata W. R. Dudley 1901-4-1 s.n. Monterey Near Seaside, by RR Comment
  CAS-BOT-BC143934  Horkelia cuneata var. sericea W. R. Dudley 1897-6-26 s.n. Santa Cruz Near Eecles Comment
  CAS-BOT-BC536177  Horkelia fusca var. parviflora W. R. Dudley 1899-8-13 s.n. Del Norte Near Nabar Meadows Comment
  CAS-BOT-BC537890  Horkelia tridentata var. flavescens W. R. Dudley 1893-6-7 s.n. Unknown Near Donner Lake Comment
  CAS-BOT-BC537990  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-11 s. n. Mariposa Woods below Wawona Point Comment
  CAS-BOT-BC539452  Horkelia tridentata var. tridentata W. R. Dudley 1893-6-11 s. n. Nevada Sugar Loaf Hill, Nevada City Comment
  CAS-BOT-BC143391  Horkelia yadonii W. R. Dudley 1899-10-30 s.n. Monterey Head of Vere [Canon] Canyon, Los Burros Comment
  CAS-BOT-BC201165  Hosackia crassifolia W. R. Dudley 1895-7-16 774 Tulare Upper Kern River Comment
  CAS-BOT-BC201041  Hosackia crassifolia W. R. Dudley 1894-6-12 s.n. Mariposa Road to Mirror Lake, Yosemite Valley Comment
  CAS-BOT-BC201164  Hosackia crassifolia W. R. Dudley 1895-8-9 1186 Tulare Below Cold Mill - Colony Road, Kaweah River Valley Comment
  CAS-BOT-BC311916  Hulsea brevifolia W. R. Dudley 1894-6-11 s.n. Mariposa Between Illilouette and Nevada Falls Comment
  CAS-BOT-BC315921  Hulsea brevifolia W. R. Dudley 1901-7-13 s.n. Madera Mt. Raymond, head of Big Creek Comment
  CAS-BOT-BC401010  Hypericum anagalloides W. R. Dudley 1895-7-15 698 Tulare Southern Sierra Nevadas. Kern River: Second Dry Meadow Creek Crossing Comment
  CAS-BOT-BC401486  Hypericum scouleri W. R. Dudley 1897-7-20 2068 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks: Funston's Meadows Comment
  CAS-BOT-BC401346  Hypericum scouleri W. R. Dudley 1899-7-1 s.n. Del Norte Coast Meadows, Crescent City Comment
  CAS-BOT-BC401464  Hypericum scouleri W. R. Dudley 1902-10-12 s.n. Santa Clara Santa Cruz Mountain Peninsula. Loma Prieta Peak Comment
  CAS-BOT-BC311332  Hypochaeris glabra W. R. Dudley 1896-9-20 s.n. Mendocino Punta Cabrillo, near Mendocino City Comment
  CAS-BOT-BC319001  Hypochaeris glabra W. R. Dudley 1895-5-20 s.n. Santa Clara Near Escondito Cottage, Stanford University, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC319007  Hypochaeris glabra W. R. Dudley 1906-6-13 s.n. Santa Clara Memorial Court, Stanford University, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC319020  Hypochaeris glabra W. R. Dudley 1897-6-5 s.n. Santa Cruz Flat Rock, Big Basin, Santa Cruz Peninsula Comment
  RSA116793  Hypochaeris glabra W. R. Dudley 1902-4-29 s.n. Santa Clara Stanford University. Plants of the Santa Cruz Mtn Peninsula. Comment
  RSA116795  Hypochaeris glabra W. R. Dudley 1895-5-20 s.n. Santa Clara Near Escondite College, Stanford University. Comment
  CAS-BOT-BC219748  Hyptis emoryi W. R. Dudley 1903-12-25 s.n. Riverside Tahquitz Wash Comment
  POM196487  Iris douglasiana W. R. Dudley 1903-5-21 s.n. San Mateo Santa Cruz Peninsula, upper Pescadero Beach 152 Comment
  CAS-BOT-BC133543  Iris hartwegii W. R. Dudley 1893-6-12 s.n. Siskiyou Wm. Creek Comment
  RSA176964  Iris macrosiphon W. R. Dudley 1895-5-29 4061 Santa Clara By trail to Pine Ridge Comment
  SD99453  Isocoma menziesii var. menziesii W. R. Dudley 1899-7-24 San Diego Hills south of Soledad Canyon Comment
  CDA8035  Isocoma menziesii var. vernonioides E. Dudley 1956-10-26 Orange Bryant Ranch, Irvine. 0 Comment
  CAS-BOT-BC57729  Isoetes howellii W. R. Dudley 1910-5-26 s.n. San Mateo Coal Mine Ridge Comment
  CAS-BOT-BC69826  Isoetes orcuttii W. R. Dudley 1906-8-7 s.n. Calaveras At Gardner's. Comment
  CAS-BOT-BC112619  Isolepis cernua W. R. Dudley 1906-10-12 s.n. San Mateo Near sink 14. Comment
  CAS-BOT-BC112622  Isolepis cernua W. R. Dudley 1909-10-4 s.n. San Mateo E. twin-pond, North San Mateo County. Comment
  CAS-BOT-BC112623  Isolepis cernua W. R. Dudley 1906-10-12 s.n. San Mateo Pond 20 Comment
  CAS-BOT-BC324870  Iva axillaris W. R. Dudley; F. H. Lamb 1896-6-25 4687 Ventura Upper Lockwood Valley, Mt. Pinos Region Comment
  CAS-BOT-BC324820  Iva axillaris W. R. Dudley 1899-6-1 s.n. San Benito Unspecified Comment
  CAS-BOT-BC140061  Ivesia pygmaea W. R. Dudley 1896-8-10 1603 Tulare Region of Mineral King: Monarch Lake and [Saw Tooth] Sawtooth Pk. 3657 Comment
  CAS-BOT-BC142433  Ivesia santolinoides W. R. Dudley 1904-8-23 s.n. Fresno Kettle Mountain Ridge, King's River Region Comment
  UC204636  Ivesia santolinoides W. R. Dudley 1895-6-24 313 Kern Tehachapi Peak Region; Tehachapi Mts. Comment
  CAS-BOT-BC109897  Juncus W. R. Dudley 1906-8-21 s.n. Calaveras Meadow west of Gardner. Big Trees. Comment
  CAS-BOT-BC109902  Juncus W. R. Dudley 1893-6-8 s.n. El Dorado Meadow back of Tallac House. Comment
  POM193868B  Juncus oxymeris W. R. Dudley 1909-10-24 s.n. Santa Clara Santa Cruz Mountain Peninsula: By road between Coyote Creek and Alviso. Comment
  RSA3938  Juncus patens W. R. Dudley 1895-6-14 s.n. San Mateo Santa Cruz Peninsula: Along San Francisquito Creek, Stanford University. Comment
  SEINET11789769  Juncus patens W. R. Dudley 1895-1 San Mateo along San Francisquito Creek, Stanford Univ., Santa Cruz Peninsula Comment
  CAS-BOT-BC80899  Juniperus Dudley 1893-6-9 s.n. El Dorado Snow Hollow - Mt. Tallac Comment
  CAS-BOT-BC85403  Juniperus californica W. R. Dudley 1895-12-31 s.n. Monterey Hills E. of branch of Arroyo Seco Comment
  CAS-BOT-BC81105  Juniperus communis W. R. Dudley 1900-6-26 s.n. El Dorado Desolation Valley Comment
  CAS-BOT-BC81173  Juniperus occidentalis W. R. Dudley 1904-8-23 s.n. Fresno Top of ridge east of Sunset Meadow, King's River Region Comment
  CAS-BOT-BC85310  Juniperus occidentalis W. R. Dudley 1894-9-1 s.n. Sierra Near road to Webber Lake, Sierra Nevada Mts. Comment
  CAS-BOT-BC81263  Juniperus occidentalis W. R. Dudley 1901-7-22 s.n. Tuolumne Near Coulterville, above Coulterville Village Comment
  CAS-BOT-BC235608  Keckiella breviflora W. R. Dudley 1897-7-11 1760 Tulare Near Copper Pot Camp, region of Sequoia National Forest: vicinity of Homer's Nose 2743 Comment
  CAS-BOT-BC236763  Keckiella breviflora W. R. Dudley 1906-8-1 s.n. Calaveras Unspecified Comment
  NY786822  Keckiella breviflora var. breviflora W. R. Dudley 508 Kern Tehachapi Mountains. Vicinity of Bisses Station. Comment
  CAS-BOT-BC235801  Keckiella cordifolia W. R. Dudley 1903-4-3 s.n. San Luis Obispo Santa Margarita Mountains near R.R. tunnels Comment
  UC463191  Keckiella cordifolia W. R. Dudley and F. H. Lamb 1896-7-3 4813 Ventura trail between Harrows and Nordhoff Comment
  CAS-BOT-BC235861  Keckiella corymbosa W. R. Dudley 1893-7-20 s.n. Santa Cruz Santa Cruz Peninsula. Near Cattermoles Ranch, Loma Prieta Comment
  NY790285  Keckiella corymbosa W. R. Dudley 1903-8-1 s.n. Unknown West of [Twin?-illegible] Peaks, Santa Lucia Mountains Comment
  CAS-BOT-BC246172  Keckiella lemmonii W. R. Dudley 1899-8-8 s.n. Shasta By railroad near Dunsmuir, Siskiyou-Shasta Co. line Comment
  CAS-BOT-BC246324  Keckiella lemmonii W. R. Dudley 1909-8-1 s.n. Placer North side Bear River, road to Little York Comment
  CAS-BOT-BC238291  Keckiella rothrockii W. R. Dudley 1895-7-21 851 Tulare Lloyd Mountain Sequoia Grove 2133 Comment
  CAS-BOT-BC238336  Keckiella ternata var. septentrionalis W. R. Dudley; F. H. Lamb 1896-7-2 4769 Ventura The Mt. Pinos Region. Trail below Mutau Flat Comment
  CAS-BOT-BC271260  Koeleria pyramidata W. R. Dudley 1897-8-11 2569 Tulare Region of Mineral Gap, Bullion Flat to Mineral King trail 3227 Comment
  CAS-BOT-BC271294  Koeleria pyramidata W. R. Dudley 1906-6-23 s.n. Monterey North of Del Monte and Seaside Comment
  CAS-BOT-BC499664  Kopsiopsis strobilacea W. R. Dudley 1893-6-23 s.n. Siskiyou Near Castle Crag, vicinity of Mt. Shasta Comment
  CAS-BOT-BC340772  Laennecia coulteri W. R. Dudley 1896-10-1 s.n. Santa Cruz Santa Cruz Peninsula. Near Felton Comment
  CAS-BOT-BC341258  Lagophylla diabolensis W. R. Dudley 1899-6-1 s.n. San Benito Near Harrisons, Hernandez Comment
  CAS-BOT-BC341469  Lagophylla ramosissima W. R. Dudley 1906-8-4 s.n. Calaveras Murphy Comment
  CAS-BOT-BC273912  Lamarckia aurea W. R. Dudley 1904-1-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Stanford University Comment
  CAS-BOT-BC166018  Larrea tridentata W. R. Dudley 1903-12-30 s.n. Riverside Desert three miles below Thousand Palms Comment
  CAS-BOT-BC338078  Lasthenia californica W. R. Dudley 1900-4-5 s.n. Tulare Near Milo Comment
  CAS-BOT-BC346824  Lasthenia californica W. R. Dudley 1910-4-3 s.n. Santa Clara Santa Cruz Mountain Peninsula, Gilroy Hot Springs Comment
  CAS-BOT-BC334556  Lasthenia californica W. R. Dudley 1897-5-1 s.n. San Francisco South San Fransicso Comment
  CAS-BOT-BC338227  Lasthenia californica W. R. Dudley 1901-4-4 s.n. Monterey Up Burnett Creek Comment
  CAS-BOT-BC339084  Lasthenia californica W. R. Dudley No date on label s.n. San Mateo Ocean View near San Francisco Comment
  RSA116645  Lasthenia glabrata subsp. glabrata W. R. Dudley 1905-4-4 s.n. Santa Clara E of Mayfield. Plants of the Santa Cruz Mountain Peninsula. Comment
  CAS-BOT-BC370868  Lasthenia minor Chester Dudley 1940-1-1 s.n. San Luis Obispo Cambria Comment
  CAS-BOT-BC367603  Lasthenia minor W. R. Dudley 1897-3-29 s.n. Tulare East of Tule River Comment
  CAS-BOT-BC204987  Lathyrus jepsonii var. californicus W. R. Dudley 1905-8-3 s.n. Siskiyou By Sacramento River Comment
  CAS-BOT-BC205020  Lathyrus jepsonii var. jepsonii W. R. Dudley 1894-5-14 s.n. Santa Clara Santa Cruz Mountain Peninsula. Rose Hill, La Purisima Concepcion Comment
  POM2640  Lathyrus vestitus subsp. laevicarpus W. R. Dudley, F. H. Lamb 1896-6-14 4474 Kern Canyon above Castac Lake Comment
  CAS-BOT-BC323883  Layia chrysanthemoides W. R. Dudley 1897-5-1 s.n. Alameda Near Irvington Comment
  CAS-BOT-BC323263  Layia fremontii W. R. Dudley 1897-3-26 s.n. Tulare Near Frazier Pass from Porterville Comment
  CAS-BOT-BC321675  Layia glandulosa W. R. Dudley 1901-4-4 s.n. San Luis Obispo Burnett Creek [label notes Monterey Co. but sheet has been annotated to state the Burnett Creek runs wholly within San Luis Obispo County. Comment
  CAS-BOT-BC327509  Layia hieracioides W. R. Dudley 1900-5-19 s.n. San Mateo La Honda Stage Road below Grand View Saloon Comment
  CAS-BOT-BC327606  Layia pentachaeta W. R. Dudley 1897-3-26 s.n. Tuolumne Near the pass to Frazier to Porterville Comment
  CAS-BOT-BC368178  Layia pentachaeta W. R. Dudley 1897-3-27 s.n. Tulare Tule river two miles above Porterville Comment
  CAS-BOT-BC379644  Layia platyglossa W. R. Dudley 1901-5-11 s.n. San Francisco Sand dunes, west of Lake Merced; Santa Cruz Peninsula Comment
  CAS-BOT-BC382194  Layia platyglossa W. R. Dudley 1900-4-14 s.n. Santa Clara Montebello Rd. at the top of Black Mt. Comment
  CAS-BOT-BC382195  Layia platyglossa W. R. Dudley 1900-4-14 s.n. Santa Clara Near top of Black Mt. Montebella Road Comment
  RSA128853  Layia platyglossa subsp. campestris W. R. Dudley 1909-4-27 s.n. San Mateo Whipple Road near Blacksmith shop between Woodside and Crystal Springs Lake. Plants of the Santa Cruz Mountain Peninsula. Comment
  CAS-BOT-BC221571  Lepechinia calycina W. R. Dudley 1902-5-8 s.n. Santa Clara Santa Cruz Mountain Peninsula. Second ledge back of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC89104  Lepidium didymum W. R. Dudley 1896-9-20 s.n. Mendocino Mendocino City street. Comment
  CAS-BOT-BC12766  Lepidium oxycarpum W. R. Dudley 1902-3-16 s.n. Santa Clara Santa Cruz Peninsula. End of road south of Seale Place near Mayfield. Comment
  CAS-BOT-BC13073  Lepidium virginicum var. menziesii W. R. Dudley 1899-6-1 s.n. Del Norte Klamath River. Comment
  CAS-BOT-BC13037  Lepidium virginicum var. menziesii W. R. Dudley; F. H. Lamb 1896-6-26 4705 Unknown Mount Pinos Region. Goodenough Meadow. Comment
  CAS-BOT-BC339172  Lepidospartum W. R. Dudley 1895-7-4 537 Kern Southern Sierra Nevadas. Arroyo Secco [Seco], east of Bakersfield. Vicinity of Poso Creek Valley Comment
  CAS-BOT-BC328054  Lepidospartum squamatum W. R. Dudley 1907-11-1 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC329448  Lepidospartum squamatum W. R. Dudley 1903-12-28 s.n. Riverside Desert Palm Springs Station Comment
  CAS-BOT-BC329353  Lepidospartum squamatum Chester Dudley 1928-6-1 s.n. San Luis Obispo Summit of Caliente Mts, back of Painted Rocks Comment
  CAS-BOT-BC227001  Leptosiphon ambiguus W. R. Dudley 1895-5-29 4065 Santa Clara By trail to Pine Ridge on Rocky Knoll Comment
  RSA128847  Leptosiphon androsaceus W. R. Dudley 1904-4-17 s.n. Santa Cruz Tuxedo, vicinity of Felton. Comment
  RSA128502  Leptosiphon androsaceus W. R. Dudley 1905-5-5 s.n. Santa Clara By Stevens Creek below Soda Spr. Cliff Comment
  CAS-BOT-BC226671  Leptosiphon grandiflorus W. R. Dudley 1895-5-29 4025 Santa Clara Trail to Pine Ridge Comment
  CAS-BOT-BC225586  Leptosiphon latisectus W. R. Dudley 1905-6-1 s.n. Monterey Monterey Peninsula Comment
  CAS-BOT-BC225605  Leptosiphon latisectus W. R. Dudley 1895-4-14 s.n. San Francisco Presidio, high point, San Fancisco Comment
  CAS-BOT-BC226726  Leptosiphon latisectus W. R. Dudley 1901-5-11 s.n. San Mateo Santa Cruz Peninsula. Land due west of Lake Merced Comment
  CAS-BOT-BC226730  Leptosiphon latisectus W. R. Dudley 1900-4-4 s.n. San Mateo Hills west of San Bruno Station Comment
  CAS-BOT-BC225604  Leptosiphon latisectus W. R. Dudley 1902-4-29 s.n. San Francisco Presidio, south of barracks, San Fancisco, Santa Cruz Peninsula Comment
  CAS-BOT-BC324052  Lessingia arachnoidea W. R. Dudley 1909-10-10 s.n. San Mateo East side of Crystal Springs Reservoir, Santa Cruz Mountains Comment
  CAS-BOT-BC324058  Lessingia arachnoidea W. R. Dudley 1909-10-10 s.n. San Mateo East side of Crystal Springs Reservoir Comment
  CAS-BOT-BC339529  Lessingia glandulifera var. glandulifera W. R. Dudley; F. H. Lamb 1896-6-28 4725 Ventura Old Mutau Ranch below Mutau Flat Comment
  UC463441  Lessingia glandulifera var. glandulifera W. R. Dudley and F. H. Lamb 1896-6-28 4725 Ventura below Mutau Flat; Mt. Pinos Region, Old Mustang Ranch Comment
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May 2 2007
  CAS-BOT-BC339451  Lessingia glandulifera var. glandulifera Chester Dudley 1939-6-1 s.n. San Luis Obispo West edge of Carrizo Plains Comment
  CAS-BOT-BC339711  Lessingia leptoclada W. R. Dudley 1895-8-7 1160 b Tulare Southern Sierra Nevadas. Old Colony road, North Fork, Kaweah River Valley Comment
  CAS-BOT-BC444206  Lewisia nevadensis W. R. Dudley 1895-7-13 651 Tulare Southern Sierra Nevadas. Kern River Valley: Tobias Meadow Comment
  CAS-BOT-BC444208  Lewisia nevadensis W. R. Dudley 1897-7-15 1879 Tulare Southern Sierra Nevadas. Hocket [Hockett] Camp. Grant National Park: Vicinity of Hocket [Hockett] Meadow 2743 Comment
  CAS-BOT-BC444346  Lewisia pygmaea W. R. Dudley 1896-8-18 1697 Tulare Southern Sierra Nevadas. Glacier Lake, Upper Kaweah River Region Comment
  CAS-BOT-BC283516  Leymus X vancouverensis W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Peninsula Comment
  CAS-BOT-BC283586  Leymus condensatus W. R. Dudley 1902-10-12 s.n. Santa Cruz By road on ridge N of Valencia Creek Comment
  CAS-BOT-BC272139  Leymus triticoides W. R. Dudley 1897-8-1 s.n. Tulare Southern Sierra Nevadas Comment
  CAS-BOT-BC272205  Leymus triticoides W. R. Dudley 1899-6-3 s.n. San Benito Eagle Creek Comment
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Dec 20 2017
  CAS-BOT-BC436065  Ligusticum grayi W. R. Dudley 1897-8-11 2574 Tulare Southern Sierra Nevadas, region of Mineral Gap, trail, Bullion Flat to Mineral King: above Cullion Flat and north of Gap 3227 Comment
  CAS-BOT-BC451672  Lilaea scilloides W. R. Dudley 1909-10-31 s.n. San Mateo Santa Cruz Mountain Peninsula. Woodside valley pond Comment
  CAS-BOT-BC130541  Lilium bolanderi W. R. Dudley 1899-6-1 s.n. Del Norte Klamath River, Del Norte Region Comment
  UC204663  Lilium pardalinum W. R. Dudley 1895-6-27 450 Kern vicinity Bisses Station; Tehachapi Mts. Comment
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Nov 1 2015
  CAS-BOT-BC130793  Lilium pardalinum W. R. Dudley 1895-9-15 s.n. San Mateo Near Lumber Camp on El Corte de Madera Creek Comment
  CAS-BOT-BC130801  Lilium pardalinum W. R. Dudley 1902-10-12 s.n. Santa Clara Gaertz Ravine, Loma Prieta Mt. Comment
  JEPS23911  Linanthus androsaceus W. R. Dudley 1895-6-2 4199 Santa Clara banks upper East Fork Coyote East Fork Coyote Comment
  POM9144  Linanthus parryae W. R. Dudley 1896-6-8 4338 Los Angeles Kings Canon, [canyon] Liebre Mts. Comment
  CAS-BOT-BC111978  Lipocarpha occidentalis W. R. Dudley 1906-8-21 453 Calaveras Scarce in Gardener's Meadow. Comment
  CAS-BOT-BC36036  Lithocarpus densiflorus var. densiflorus W. R. Dudley 1903-7-1 44 Santa Clara Black Mt., Santa Cruz Mts. Comment
  CAS-BOT-BC36051  Lithocarpus densiflorus var. densiflorus W. R. Dudley 1903-1-1 s.n. Monterey Jolon Comment
  CAS-BOT-BC36067  Lithocarpus densiflorus var. densiflorus W. R. Dudley 1893-5-27 s.n. San Mateo Mt. Side above Woodside Comment
  CAS-BOT-BC36068  Lithocarpus densiflorus var. densiflorus W. R. Dudley 1900-9-9 s.n. San Mateo La Honda Comment
  POM192782  Lithocarpus densiflorus var. densiflorus W. R. Dudley 1903-7-6 s.n. Santa Clara Charcoal Burners road, top of Black Mountain. Comment
  CAS-BOT-BC430777  Lithophragma affine W. R. Dudley 1902-4-10 s.n. Santa Clara Back of Quarry near Adelanta Villa, Stanford University Comment
  CAS-BOT-BC435387  Lithophragma cymbalaria W. R. Dudley; F. H. Lamb 1896-6-15 4539 Ventura Frazier Mountain; Mt. Pinos region 1828 Comment
  CAS-BOT-BC435670  Lithophragma heterophyllum W. R. Dudley 1893-5-7 s.n. Santa Cruz San Lorenzo Comment
  CAS-BOT-BC269127  Lolium perenne W. R. Dudley 1900-3-17 s.n. San Mateo Santa Cruz Mountain Peninsula. Road at top of Matara Mt. Comment
  CAS-BOT-BC269177  Lolium temulentum W. R. Dudley 1901-5-7 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Stock Farm, Stanford Univ. Comment
  UC463153  Lomatium californicum W. R. Dudley and F. H. Lamb 1896-6-15 4533 Ventura Mt. Pinos region, Frazier Mt. Comment
  RSA120439  Lomatium macrocarpum W. R. Dudley 1895-5-27 s.n. Santa Clara Western San Juan Bautista hills south of San Jose Comment
  CAS-BOT-BC217767  Lomatium parvifolium W. R. Dudley 1901-4-1 s.n. Monterey Near seaside, Monterey Comment
  CAS-BOT-BC240625  Lonicera hispidula W. R. Dudley 1893-7-1 s.n. Santa Clara San Francisquito Cr. Comment
  CAS-BOT-BC240554  Lonicera hispidula W. R. Dudley 1905-6-27 s.n. Monterey Hill above P. I. dam, Carmel Valley Comment
  CAS-BOT-BC240796  Lonicera interrupta W. R. Dudley 1895-5-11 s.n. Monterey Above second ford of San Antonio Creek, near Santa [San] Antonio Mission Comment
  CAS-BOT-BC243915  Lonicera involucrata var. involucrata W. R. Dudley 1894-8-29 s.n. Sierra Near Webber Lake, Sierra Valley Comment
  CAS-BOT-BC243975  Lonicera involucrata var. ledebourii W. R. Dudley 1894-3-28 s.n. San Mateo Canyon near coast above Lobitos Creek, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC243991  Lonicera involucrata var. ledebourii W. R. Dudley 1893-4-1 s.n. Santa Clara Near Adelante Villa, Stanford University, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC200892  Lotus W. R. Dudley 1905-6-1 s.n. Unknown Unspecified Comment
  RSA120409  Lotus formosissimus W. R. Dudley 1900-3-17 s.n. San Mateo Field above Seal Cove. Comment
  CAS-BOT-BC195924  Lupinus albifrons var. albifrons W. R. Dudley 1895-4-19 s.n. Santa Clara Side of Ravine above and below Wrights Comment
  CAS-BOT-BC195925  Lupinus albifrons var. albifrons W. R. Dudley 1910-4-17 s.n. Santa Clara Los Gatos Comment
  CAS-BOT-BC195809  Lupinus albifrons var. albifrons W. R. Dudley 1894-4-21 s.n. San Mateo Ravine of San Mateo Creek 3 miles above town Comment
  CAS-BOT-BC196083  Lupinus albifrons var. collinus W. R. Dudley 1901-6-10 s.n. Monterey Tassajara Road near Summit, Santa Lucia Mts. 1511 Comment
  CAS-BOT-BC215057  Lupinus chamissonis W. R. Dudley 1893-12-28 s.n. San Luis Obispo Pismo Comment
  CAS-BOT-BC215087  Lupinus chamissonis W. R. Dudley 1904-5-7 s.n. San Francisco Below RR (1/8 mile), S of Ocean View, near Big Curve, San Francisco Comment
  CAS-BOT-BC205145  Lupinus elatus W. R. Dudley 1900-7-9 s.n. Los Angeles San Gabriel Peak Comment
  SEINET8159586 Image available Lupinus formosus var. robustus W. R. Dudley, F. H. Lamb 1896-1 4475 Unknown Comment
  RSA134038  Lupinus latifolius subsp. latifolius W. R. Dudley 1894-4-21 s.n. San Mateo San Mateo Ravine. Comment
  UC463428  Lupinus lepidus var. confertus W. R. Dudley, F. H. Lamb 1896-6-25 4690 Ventura Upper Lockwood Valley Mt. Pinos Region, Upper Lockwood Valley (Mutau Flat) Comment
  SEINET10490142  Lupinus nanus subsp. latifolius William R. Dudley 1894-4-11 Dudley UMO 67693 San Mateo Near menlo park reservoir. Comment
  JEPS23918  Lupinus variicolor W. R. Dudley 1899-5-14 San Mateo near Baden; Santa Cruz Peninsula, near Baden Comment
  CAS-BOT-BC436568  Luzula cascadensis W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadow, Upper King's River Comment
  CAS-BOT-BC436624  Luzula cascadensis W. R. Dudley 1897-7-13 1836 Tulare Southern Sierra Nevada: region of Sequoia National Forest, vicinity of Homer's Nose 2743 Comment
  CAS-BOT-BC436625  Luzula cascadensis W. R. Dudley 1897-7-17 1944 Tulare Southern Sierra Nevada: head of Kern River: Soda Creek 2286 Comment
  CAS-BOT-BC436662  Luzula comosa var. laxa W. R. Dudley 1894-6-12 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC441262  Luzula macrantha W. R. Dudley 1908-3-8 s.n. San Mateo Santa Cruz Mountain Peninsula: Coal Mine Ridge near Mud Lakes 335 Comment
  CAS-BOT-BC441263  Luzula macrantha W. R. Dudley 1900-3-16 s.n. San Mateo Santa Cruz Peninsula: Trail north of Tripp's Store, Woodside Comment
  CAS-BOT-BC441274  Luzula macrantha W. R. Dudley 1902-5-5 s.n. Santa Clara 1st ledge back of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC441349  Luzula subsessilis W. R. Dudley 1897-5-1 s.n. San Francisco Near San Francisco Comment
  CAS-BOT-BC233540  Lycium fremontii W. R. Dudley 1908-12-1 s.n. San Diego San Diego Comment
  RSA0011332  Lythrum hyssopifolia W. R. Dudley 1906-6-12 s.n. San Mateo W of Tripp s store, Woodside; Santa Cruz Mt Peninsula. Comment
  CAS-BOT-BC343960  Madia elegans W. R. Dudley 1902-10-12 s.n. Santa Cruz Near ridge, head of Aptos Creek, by Sulphur Springs Fense [Fence] Comment
  CAS-BOT-BC344259  Madia elegans W. R. Dudley 1896-6-25 376 Ventura Upper Lockwood Valley, Ventura Mountain Comment
  CAS-BOT-BC344017  Madia elegans W. R. Dudley 1899-8-27 s.n. Siskiyou Sisson - near Fish Pond Comment
  CAS-BOT-BC344071  Madia elegans W. R. Dudley 1900-8-3 3007 Tulare Upper part of Thorp's Meadow, Giant Forest Comment
  CAS-BOT-BC344474  Madia exigua W. R. Dudley 1899-5-29 s.n. San Benito Griswold's Canon [Canyon] Comment
  CAS-BOT-BC343210  Madia gracilis W. R. Dudley 1909-8-8 s.n. Nevada Little Bear Valley Comment
  CAS-BOT-BC343374  Madia gracilis W. R. Dudley 1900-6-3 s.n. Santa Clara Santa Cruz Mountain Peninsula. Hidden Villa near Black Mt. Comment
  CAS-BOT-BC343375  Madia gracilis W. R. Dudley 1894-5-16 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Adelanta Villa Gate Comment
  CAS-BOT-BC343421  Madia gracilis W. R. Dudley 1909-8-29 s.n. Sierra Near Hot Springs, Sierra Valley Comment
  CAS-BOT-BC324514  Madia radiata W. R. Dudley 1899-5-31 s.n. San Benito Near New Idria Comment
  CAS-BOT-BC345108  Madia sativa W. R. Dudley 1901-5-11 s.n. San Mateo Santa Cruz Mountain Peninsula. Near Colma Comment
  CAS-BOT-BC345137  Madia sativa W. R. Dudley 1895-9-15 s.n. San Mateo Santa Cruz Mountain Peninsula. El Corte Madera Road Comment
  CAS-BOT-BC345141  Madia sativa W. R. Dudley 1909-10-4 s.n. San Mateo Santa Cruz Mountain Peninsula. On hills from Ponds to Mussel Rock Comment
  CAS-BOT-BC345147  Madia sativa W. R. Dudley 1893-7-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford Campus Comment
  CAS-BOT-BC508505  Maianthemum dilatatum W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Peninsula Comment
  CAS-BOT-BC512080  Maianthemum racemosum subsp. amplexicaule W. R. Dudley 1900-6-19 s.n. Nevada Independence Lake Comment
  CAS-BOT-BC514176  Maianthemum stellatum Chester Dudley 1928-5-1 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC203902  Malacothamnus aboriginum W. R. Dudley; F. H. Lamb 1896-6-17 4557 Unknown The Mt. Pinos Region. At Cuddy's Comment
  CAS-BOT-BC230888  Malacothamnus davidsonii W. R. Dudley 1895-12-31 s.n. Monterey Between Arroyo Seco and Parson, Santa Lucia Mts. Comment
  CAS-BOT-BC203974  Malacothamnus fasciculatus W. R. Dudley 1897-11-18 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford University Comment
  CAS-BOT-BC204113  Malacothamnus hallii W. R. Dudley 1897-11-15 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Black Mt., Santa Cruz Mts. Comment
  CAS-BOT-BC204182  Malacothamnus jonesii Chester Dudley 1927-6-1 s.n. San Luis Obispo Indian Creek, La Panza Mts. Comment
  CAS-BOT-BC345378  Malacothrix clevelandii W. R. Dudley 1899-5-29 s.n. San Benito Griswold's Canon [Griswold Canyon]. ~12 mi N. of New Idria Comment
  CAS-BOT-BC347532  Malacothrix floccifera W. R. Dudley 1899-6-2 s.n. San Benito Trail to Hepsedam Peak Comment
  CAS-BOT-BC322536  Malacothrix phaeocarpa W. R. Dudley 1893-5-30 s.n. Santa Clara Ranch below Cattermoles, Loma Prieta, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC347831  Malacothrix saxatilis var. commutata W. R. Dudley 1937-5-1 s.n. Monterey S.W. part of Monterey Co. Comment
  CAS-BOT-BC347841  Malacothrix saxatilis var. commutata Chester Dudley 1927-6-1 s.n. San Luis Obispo Fern Canon [Canyon], 2 miles west of Paso Robles (12th St.) Comment
  CAS-BOT-BC348206  Matricaria discoidea W. R. Dudley 1906-5-28 s.n. Santa Clara Santa Cruz Mountain Peninsula. Back of Assembly Hall, Stanford University Comment
  RSA131275  Matricaria matricarioides W. R. Dudley 1906-5-28 s.n. Santa Clara Back of Assembly Hall, Stanford University. The Santa Cruz Mountain Peninsula Comment
  POM176886  Meconella californica W. R. Dudley 1894-3-26 s.n. San Mateo San Mateo to Crystal Springs Reservoir, Santa Cruz Mountain Peninsula Comment
  UC463531  Medicago sativa W. R. Dudley and F. H. Lamb 1896-6-19 4618 Kern Cuddy Canyon Mt. Pinos Region Comment
  CAS-BOT-BC271163  Melica W. R. Dudley 1899-7-5 s.n. Siskiyou Near Bartlett Trail, Preston's Peak, Siskiyou Mountains Comment
  UCD86348  Melica bulbosa W. R. Dudley 1895-5-31 4123 Santa Clara Island Rock, Coyote Creek. Comment
  CAS-BOT-BC269430  Melica californica W. R. Dudley 1899-6-3 s.n. San Benito Eagle Creek Comment
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Dec 20 2017
  CAS-BOT-BC269476  Melica californica W. R. Dudley 1906-5-13 s.n. San Mateo Santa Cruz Mountain Peninsula. Near San Mateo Comment
  CAS-BOT-BC271767  Melica californica W. R. Dudley 1900-4-5 s.n. Tulare Near Porterville Comment
  CAS-BOT-BC269478  Melica californica W. R. Dudley 1900-3-1 s.n. San Mateo Santa Cruz Mountain Peninsula. Fields East of Salida Valley Comment
  CAS-BOT-BC281272  Melica geyeri W. R. Dudley 1898-5-21 s.n. Santa Clara Santa Cruz Mountain Peninsula. Hidden Villa Comment
  CAS-BOT-BC281469  Melica imperfecta W. R. Dudley 1895-6-26 404 Kern Tehachapi Mts. Oak Canyon, region of Tehachapi Peak 2438 Comment
  CAS-BOT-BC281501  Melica imperfecta William R. Dudley; F. H. Lamb 1896-6-9 4427 Los Angeles Fir Canon, Liebre Mts Comment
  RSA135801  Melica imperfecta W. R. Dudley 1899-05 s.n. San Mateo Road from San Andreas Res. to Pilarcitos. Santa Cruz Mountain Peninsula. Comment
  UC1108508  Melica imperfecta W. R. Dudley 1899-3-23 Santa Clara Permanente Creek, South Fork; Santa Cruz Mountain Peninsula Comment
  RSA135746  Melica imperfecta W. R. Dudley 1900-3-17 s.n. San Mateo South slope of Montara Mt. Comment
  CAS-BOT-BC281077  Melica stricta W. R. Dudley; F. H. Lamb 1896-6-14 4477 Kern Mt Pinos Region. Cuddy Canyon Comment
  UC727270  Melica torreyana W. R. Dudley 1895-5-31 4123 -a Santa Clara Island Rock, Coyote Creek Island Rock Comment
  RSA131299  Mentha pulegium W. R. Dudley 1894-6-29 s.n. Santa Clara Lake Lagunita; Stanford University Comment
  RSA176978  Mentzelia lindleyi W. R. Dudley 1895-6-3 4200 Santa Clara Road between Madrone Springs and Madrone Station. Comment
  CAS-BOT-BC435259  Mesembryanthemum crystallinum W. R. Dudley 1899-7-24 s.n. San Diego Soledad Canyon Comment
  CAS-BOT-BC428933  Micranthes californica W. R. Dudley 1910-4-3 s.n. Santa Clara Santa Cruz Mountain Peninsula. North of Gilroy Hot Springs. Comment
  CAS-BOT-BC428936  Micranthes californica W. R. Dudley 1910-4-3 s.n. Santa Clara Santa Cruz Mountain Peninsula. North of Gilroy Hot Springs. Comment
  CAS-BOT-BC429091  Micranthes odontoloma W. R. Dudley 1894-8-30 s.n. Sierra Trail toward Mountain Lake Pass, west of Webber Lake Comment
  CAS-BOT-BC429165  Micranthes odontoloma W. R. Dudley 1895-8-14 1286 Tulare Southern Sierra Nevadas. Tower Rock Gap, Kaweah River Valley Region Comment
  CAS-BOT-BC429280  Micranthes oregana W. R. Dudley 1896-8-15 1659 Tulare Southern Sierra Nevadas. Bear Paw Meadow. Region of Mineral King 2133 Comment
  CAS-BOT-BC348723  Microseris bigelovii W. R. Dudley 1899-5-14 s.n. San Mateo Santa Cruz Mountain Peninsula. West of Baden Comment
  CAS-BOT-BC349060  Microseris douglasii subsp. douglasii W. R. Dudley 1893-5-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford University Comment
  CAS-BOT-BC349395  Microseris nutans W. R. Dudley 1896-8-6 1574 Tulare Southern Sierra Nevadas. Ricis Creek. Sequoia National Park: Vicinity of Alta Peak 2438 Comment
  CAS-BOT-BC262578  Milium effusum var. cisatlanticum W. R. Dudley 1900-4-17 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Stock Farm, Stanford Univ. Comment
  CAS-BOT-BC174534  Minuartia californica W. R. Dudley 1897-2-28 s.n. Alameda Irvington Comment
  CAS-BOT-BC388691  Minuartia douglasii W. R. Dudley 1894-6-12 s.n. Mariposa Yosemite Valley Comment
  UC463134  Minuartia douglasii W. R. Dudley and F. H. Lamb 1896-6-15 4502 Kern hills above Cuddy's; Mt. Pinos Region Comment
  CAS-BOT-BC434624  Mirabilis laevis var. crassifolia W. R. Dudley 1907-12-13 s.n. Los Angeles Saw-pit Canon [Sawpit Canyon] (near Monrovia) Comment
  CAS-BOT-BC384069  Mirabilis laevis var. villosa W. R. Dudley 1895-7-1 514 Kern Near Mohave Comment
  CAS-BOT-BC433036  Mitella ovalis W. R. Dudley 1893-4-1 s.n. Marin Near Camp Taylor Comment
  CAS-BOT-BC219842  Monardella breweri subsp. breweri W. R. Dudley; F. H. Lamb 1896-6-6 4341 Los Angeles Edge of Antelope Valley near Neenach, Liebre Mountains Comment
  CAS-BOT-BC219846  Monardella breweri subsp. breweri W. R. Dudley 1899-6-1 s.n. San Benito Hernandez Comment
  CAS-BOT-BC219848  Monardella breweri subsp. breweri Chester Dudley 1939-5-1 s.n. Santa Barbara Cuyama Canon [Canyon] Comment
  CAS-BOT-BC219920  Monardella breweri subsp. lanceolata W. R. Dudley 1906-8-6 s.n. Calaveras Between Big Trees and San Antonio Creek Comment
  CAS-BOT-BC221695  Monardella douglasii W. R. Dudley 1895-5-30 4200 a Santa Clara Sides of Soda Springs Canon [Canyon] Comment
  CAS-BOT-BC220136  Monardella exilis W. R. Dudley; F. H. Lamb 1896-6-4 4312 Los Angeles Lancaster Comment
  CAS-BOT-BC215638  Monardella linoides subsp. anemonoides W. R. Dudley 1895-6-26 429 Kern Top Bess Peak, vicinity of Bisses Station, Tehachapi Mountains Comment
  CAS-BOT-BC215639  Monardella linoides subsp. anemonoides W. R. Dudley 1895-6-28 476 Kern Below Whelans, vicinity of Bisses Station, Tehachapi Mountains Comment
  POM4037  Monardella linoides subsp. oblonga W. R. Dudley 1896-6-15 s.n. Ventura Frazier Mt. 1829 Comment
  CAS-BOT-BC222172  Monardella odoratissima subsp. pallida W. R. Dudley 1893-6-20 s.n. Siskiyou Castle Lake Trail, near Mt. Shasta Comment
  CAS-BOT-BC222189  Monardella odoratissima subsp. pallida W. R. Dudley 1895-7-10 593 Tulare Near Tobias Meadow, Kern River Valley: Tobias Meadow Comment
  CAS-BOT-BC220596  Monardella villosa W. R. Dudley 1901-6-1 s.n. Monterey Near Tassajara Springs Comment
  CAS-BOT-BC327796  Monolopia gracilens W. R. Dudley 1893-5-30 s.n. Santa Clara Santa Cruz Mountain Peninsula. Loma Prieta Road. Comment
  CAS-BOT-BC327798  Monolopia gracilens W. R. Dudley 1894-5-5 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Chicken ranch. Black Mt. road Comment
  RSA116665  Monolopia gracilens W. R. Dudley 1894-5-5 s.n. Santa Clara Near chicken ranch, Black Mountain Road, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC444818  Montia fontana W. R. Dudley 1897-5-1 s.n. Alameda Near Newark Comment
  CAS-BOT-BC444953  Montia fontana W. R. Dudley 1900-3-16 s.n. San Mateo Santa Cruz Peninsula. North of house just below King's Mt. house. Comment
  CAS-BOT-BC445112  Montia linearis W. R. Dudley 1893-6-19 s.n. Siskiyou Sisson's Meadows, near Mt. Shasta Comment
  CAS-BOT-BC445159  Montia parvifolia W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Penninsula [Peninsula] Comment
  CAS-BOT-BC262688  Muhlenbergia asperifolia W. R. Dudley 1895-8-19 1338 Tulare Near Visalia, Kaweah River Valley Comment
  POM8886  Muhlenbergia asperifolia W. R. Dudley, F. H. Lamb 1896-7-3 4795 Ventura Sespe Creek, Willits Hot Springs Comment
  CAS-BOT-BC262689  Muhlenbergia asperifolia W. R. Dudley 1895-7-24 882 Tulare Region of Middle Tule River Comment
  CAS-BOT-BC263780  Muhlenbergia filiformis W. R. Dudley 1900-8-3 2995 Tulare Tharps Meadow Comment
  CAS-BOT-BC267039  Muhlenbergia filiformis W. R. Dudley 1909-8-27 s.n. Sierra E of Hot Springs Comment
  CAS-BOT-BC275278  Muhlenbergia microsperma W. R. Dudley 1907-12-1 s.n. Los Angeles Sawpit Canyon near Monrovia Comment
  CAS-BOT-BC275199  Muhlenbergia montana W. R. Dudley 1900-7-28 2889 Tulare Upper Bear Creek, Sequoia National Park Comment
  CAS-BOT-BC274992  Muhlenbergia richardsonis W. R. Dudley 1896-7-26 1407 Tulare N Fork Kaweah River: Dougherty Meadow Comment
  CAS-BOT-BC274993  Muhlenbergia richardsonis W. R. Dudley 1900-8-6 3063 Tulare E of Sequoias on Grant Park Trail Comment
  CAS-BOT-BC274893  Muhlenbergia rigens W. R. Dudley 1895-8-19 1339 Tulare Near Visalia, Kaweah River Valley Comment
  CAS-BOT-BC274898  Muhlenbergia rigens W. R. Dudley 1898-9-5 2670 Tulare Region of Upper Tule River: Near Nelson's 1371 Comment
  CAS-BOT-BC274899  Muhlenbergia rigens W. R. Dudley 1895-7-16 752 Tulare Kern River: Second Dry Meadow Creek Comment
  CAS-BOT-BC392252  Myosurus apetalus W. R. Dudley 1893-6-9 s.n. El Dorado Trail to Tallac dairy Comment
  CAS-BOT-BC101646  Myrica californica W. R. Dudley 1896-6-7 s.n. Santa Barbara Hot Springs near Santa Barbara Comment
  CAS-BOT-BC101648  Myrica californica W. R. Dudley 1897-6-1 s.n. Santa Cruz Flat Rock Camp, Big Basin Comment
  CAS-BOT-BC101649  Myrica californica W. R. Dudley 1893-5-7 s.n. Santa Cruz Near 1st Bridge above Boulder Creek on San Lorenzo River Comment
  CAS-BOT-BC101769  Myrica californica W. R. Dudley 1894-9-22 s.n. San Mateo Preston's Ravine, Portola Valley Comment
  POM196586  Myrica californica W. R. Dudley 1897-6-1 s.n. Santa Cruz Flat Rock Camp, Big Basin. Comment
  CAS-BOT-BC101803  Myrica hartwegii E. G. Dudley 1914-10-1 s.n. Madera North Fork 1066 Comment
  RSA112476  Myriophyllum sibiricum W. R. Dudley 1898-10 s.n. Santa Clara Santa Cruz Mountain Peninsula: Felt Lake, near Stanford University. Comment
  UC204634  Nama californica W. R. Dudley 1895-6-25 345 Kern Tehachapi Mts. Comment
  CAS-BOT-BC259958  Nassella lepida W. R. Dudley 1901-6-10 s.n. Monterey Grade S of Tularcito Ranch, Santa Lucia Mountains Comment
  CAS-BOT-BC260021  Nassella lepida W. R. Dudley 1900-3-17 s.n. San Mateo By road half way up S slope of Montara Mountain Comment
  CAS-BOT-BC260228  Nassella pulchra W. R. Dudley 1894-5-1 s.n. San Mateo Santa Cruz Mountain Peninsula. Woodside to Crystal Springs Comment
  CAS-BOT-BC260229  Nassella pulchra W. R. Dudley 1900-3-17 s.n. San Mateo Santa Cruz Mountain Peninsula. S side of Montara Mountain Comment
  CAS-BOT-BC260230  Nassella pulchra W. R. Dudley 1900-5-18 s.n. San Mateo Grade on slope E of Salida Valley Comment
  CAS-BOT-BC60407  Nasturtium officinale W. R. Dudley; F. H. Lamb 1896-6-12 4436 Los Angeles Mount Pinos Region. Tejon Pass. At Spring at Gorman's. Comment
  CAS-BOT-BC60473  Nasturtium officinale W. R. Dudley 1897-4-14 s.n. San Francisco Santa Cruz Peninsula. San Francisco. Comment
  JROH3197  Navarretia heterodoxa W. R. Dudley 1895-6-14 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Near Point of Rocks near Searsville Lake Comment
  RSA120043  Nemophila heterophylla W. R. Dudley 1902-11-10 s.n. Santa Clara Back of quarry near Adelanta Villa, Stanford University. Comment
  RSA120045  Nemophila menziesii var. menziesii W. R. Dudley 1904-4-2 s.n. Santa Clara Monte Bello, head of Stevens Creek. Comment
  CAS-BOT-BC219506  Nemophila parviflora W. R. Dudley 1899-3-29 s.n. Santa Cruz Santa Cruz Peninsula. Jameson Creek Comment
  CAS-BOT-BC219492  Nemophila parviflora W. R. Dudley 1893-4-17 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near the Summit Road, Saratoga Springs Comment
  CAS-BOT-BC219493  Nemophila parviflora W. R. Dudley 1895-4-19 s.n. Santa Clara Santa Cruz Mountain Peninsula. Glen by Los Gatos Creek above Wright's [Wrights] Comment
  POM4062  Nicotiana attenuata W. R. Dudley, F. H. Lamb 1896-6-15 4510 Ventura Valley below Cuddy's, Mt. Pinos region Comment
  UC463140  Nicotiana attenuata W. R. Dudley and F. H. Lamb 1896-6-15 4510 Kern valley below Cuddys'; Mt. Pinos Region Comment
  CAS-BOT-BC140426  Oemleria cerasiformis W. R. Dudley 1900-3-18 s.n. San Mateo Below San Andreas Dam Comment
  CAS-BOT-BC140440  Oemleria cerasiformis E. G. Dudley 1904-3-3 43 San Mateo Portola Valley, Santa Cruz Mts. Comment
  CAS-BOT-BC167026  Oenothera californica W. R. Dudley; F. H. Lamb 1896-6-19 4586 Kern Sawmill [Canon] Canyon, lower end, Mount Pinos Comment
  CAS-BOT-BC350008  Oreostemma alpigenum var. andersonii W. R. Dudley 1904-8-1 s.n. Fresno Region of King's River Comment
  CAS-BOT-BC502731  Orobanche bulbosa W. R. Dudley 1902-10-11 s.n. Santa Clara Santa Cruz Mountain Peninsula: Loma Prieta Ridge Comment
  RSA0076180  Orobanche californica subsp. feudgei W. R. Dudley, F. H. Lamb 1896-6-19 4612 Ventura Lockwood Valley, Mt. Pinos Region. Comment
  CAS-BOT-BC458079  Orthilia secunda W. R. Dudley 1901-8-20 s.n. Siskiyou East Fork of Salmon River, above mouth of Trail Creeki Comment
  CAS-BOT-BC238393  Orthocarpus W. R. Dudley 1904-5-7 s.n. San Francisco Between Ocean View and Lake Merced. San Francisco Comment
  RSA130837  Orthocarpus floribundus W. R. Dudley 1902-4-29 s.n. San Francisco Presidio Golf Links. Comment
  GH346968  Osmaronia cerasiformis E. G. Dudley 1906-4-28 43 Unknown Portola Valley, Santa Cruz Mts. Comment
  CAS-BOT-BC413233  Oxyria digyna W. R. Dudley 1897-8-2 2443 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks: Arroya - Kern Divide Comment
  CAS-BOT-BC316765  Packera cana W. Dudley 1895-8-4 1092 Tulare Trail, Little Kern River to Farewell Gap. 3200 Comment
  CAS-BOT-BC316953  Packera ionophylla W. R. Dudley 1895-6-1 306 Kern Region of Tehachpi Peak 2438 Comment
  CAS-BOT-BC121169  Paeonia californica W. R. Dudley 1907-12-1 s.n. Los Angeles Saw Pit Canyon (near Monrovia) Comment
  CAS-BOT-BC121287  Paeonia californica W. R. Dudley 1902-4-4 s.n. San Luis Obispo Woods near Cambria Comment
  CAS-BOT-BC121251  Paeonia californica W. R. Dudley 1903-1-1 s.n. Santa Barbara Hills near Santa barbara Comment
  SJSU6411  Papaver heterophyllum G. C. Dudley 1966-5-1 112 Contra Costa Reliez Valley, Briones Hills, N of Lafayette Comment
  CAS-BOT-BC175616  Parnassia palustris W. R. Dudley 1899-8-26 s.n. Siskiyou Upper Sacramento Comment
  CAS-BOT-BC265678  Paspalum distichum W. R. Dudley 1903-7-18 s.n. Santa Clara Near Alviso, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC265683  Paspalum distichum W. R. Dudley 1908-10-10 s.n. Santa Clara Pajaro River near Watsonville Comment
  RSA136181  Paspalum distichum W. R. Dudley 1903-7-18 s.n. Santa Clara Near Alviso Comment
  CAS-BOT-BC265676  Paspalum distichum W. R. Dudley 1909-10-24 s.n. Santa Clara Near Milpitas, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC265679  Paspalum distichum W. R. Dudley 1903-7-18 s.n. Santa Clara Mt. View Road near Campbell Creek, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC202830  Paxistima myrsinites W. R. Dudley 1893-6-21 s.n. Siskiyou Mt. Shasta Trail Comment
  RSA2572  Pediomelum californicum W. R. Dudley, F. H. Lamb 1896-6-15 4549 Ventura Frazier Mountain. Comment
  CAS-BOT-BC69237  Pellaea andromedifolia W. R. Dudley 1905-1-2 s.n. San Luis Obispo near Chrome Mine Comment
  CAS-BOT-BC67636  Pellaea breweri W. R. Dudley 1897-7-24 2300 Tulare Southern Sierra Nevada - region of Kaweah Peaks, Big Arroya-Soda Springs Trail 2438 Comment
  CAS-BOT-BC67572  Pellaea mucronata W. R. Dudley; F. H. Lamb 1896-6-24 4648 Ventura Mt. Pinos Region - near top of Alamo Peak. Comment
  CAS-BOT-BC67588  Pellaea mucronata W. R. Dudley 1899-6-2 s.n. San Benito Hepsedam Peak Comment
  CAS-BOT-BC71466  Pellaea mucronata W. R. Dudley 1896-6-5 s.n. Santa Barbara Hot Spring Canyon, Santa Barbara Comment
  CAS-BOT-BC71473  Pellaea mucronata W. R. Dudley 1895-5-30 4088 a Santa Clara by old road up from Madrone Springs to summit Comment
  CAS-BOT-BC71474  Pellaea mucronata W. R. Dudley 1894-5-29 s.n. Santa Clara by Cattermoles, Loma Prieta Comment
  JROH104  Pellaea mucronata var. mucronata W. R. Dudley 1895-2-3 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Rocks near Searsville Reservoir Comment
  CAS-BOT-BC239394  Penstemon newberryi var. berryi W. R. Dudley 1896-7-28 1474 Tulare East of Clover Creek, region of Mt. Silliman: Clover Creek Comment
  CAS-BOT-BC239395  Penstemon newberryi var. berryi W. R. Dudley 1895-7-12 633 Tulare Kern River Valley: Tobias Meadow Comment
  UC727272  Penstemon rattanii var. kleei W. R. Dudley Santa Cruz headwaters of Aptos Creek by Sulphur spring fence Santa Cruz Peninsula, headwaters Aptos Creek Comment
  UC204643  Penstemon rostriflorus W. R. Dudley 1895-6-29 493 Kern vicinity Bisses Station (Tehachapi Mts.); , vicin of Bisses Station Comment
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Jan 5 2010
  CAS-BOT-BC330506  Pentachaeta bellidiflora W. R. Dudley 1893-5-7 s.n. Santa Cruz Santa Cruz Peninsula, On hill by San Lorenzo River, 2 miles above Boulder Creek Village Comment
  CAS-BOT-BC76977  Pentagramma triangularis subsp. triangularis W. R. Dudley 1902-4-28 s.n. Santa Clara Santa Cruz Mountain Peninusula - near Stanford University Comment
  CAS-BOT-BC73754  Peritoma arborea var. arborea W. R. Dudley 1895-1-4 s.n. Los Angeles San Pedro, bank above railway. Comment
  CAS-BOT-BC73790  Peritoma arborea var. arborea W. R. Dudley; F. H. Lamb 1896-6-12 4439 Kern Mt. Pinos Region, Tejon Pass - Near Gorman's Station Comment
  CAS-BOT-BC413619  Persicaria amphibia W. R. Dudley 1906-9-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Reservoir near Raymonds Comment
  CAS-BOT-BC413626  Persicaria amphibia W. R. Dudley 1908-10-11 s.n. Santa Cruz Bank of Kelley's Lake, Watsonville Comment
  CAS-BOT-BC413629  Persicaria amphibia W. R. Dudley 1901-9-1 s.n. Santa Cruz Santa Cruz Peninsula. Mouth of Waddell Creek Comment
  CAS-BOT-BC413672  Persicaria amphibia W. R. Dudley 1897-7-19 2024 Tulare Southern Sierra Nevadas. Region of Little Kern River and Kern Lakes 1899 Comment
  CAS-BOT-BC413795  Persicaria lapathifolia W. R. Dudley 1909-9-1 s.n. Santa Cruz Pajaro River, Watsonville Comment
  CAS-BOT-BC413794  Persicaria lapathifolia W. R. Dudley 1903-9-27 s.n. Monterey Between Pajaro and Castroville Comment
  CAS-BOT-BC419402  Persicaria punctata W. R. Dudley 1898-10-5 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Felt Lake, Stanford University Comment
  CAS-BOT-BC330312  Petasites frigidus var. palmatus W. R. Dudley 1894-3-23 s.n. San Mateo Santa Cruz Mountain Peninsula. By La Honda Creek, Redwoods above hotel Comment
  RSA116637  Petasites palmatus W. R. Dudley 1894-3-23 s.n. San Mateo By La Honda Creek. Santa Cruz Mountain Peninsula. Comment
  RSA120041  Petunia parviflora W. R. Dudley 1909-10-31 s.n. San Mateo Searsville Lake. The Santa Cruz Mtn Peninsula. Comment
  RSA128517  Phacelia breweri W. R. Dudley 1910-4-3 s.n. Santa Clara Trail north of Gilroy Hot Springs; Santa Cruz Mountain Peninsula. Comment
  UC463188  Phacelia fremontii W. R. Dudley and F. H. Lamb 1896-7-3 4810 Ventura 3 mi above Whites; Sespe Creek Region Comment
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May 6 2020
  RSA128866  Phacelia nemoralis subsp. nemoralis W. R. Dudley 1899-4-30 s.n. Santa Clara Near Fork, Permanente Creek; Santa Cruz Mt Peninsula. Comment
  CAS-BOT-BC133925  Phacelia ramosissima var. latifolia W. R. Dudley 1895-6-27 452 Kern Below Bisse's. Vicinity of Bisses Station Comment
  CAS-BOT-BC134024  Phacelia ramosissima var. latifolia W. R. Dudley 1900-7-9 s.n. Los Angeles San Gabriel Peak Comment
  CAS-BOT-BC133924  Phacelia ramosissima var. latifolia W. R. Dudley 1895-6-24 325 Kern Brook Glen -- lg brook. Region of [Tehachpi] Tehachapi Peak 2438 Comment
  CAS-BOT-BC154365  Phacelia suaveolens W. R. Dudley 1895-4-19 s.n. Santa Clara on cleared ground above Brown's Cabin, Loma Prieta Comment
  CAS-BOT-BC265951  Phalaris minor W. R. Dudley 1899-5-29 s.n. Santa Clara Gilroy Comment
  CAS-BOT-BC250741  Phalaris paradoxa W. R. Dudley 1906-5-9 s.n. Santa Clara Santa Cruz Mountain Peninsula. End of Salvatierra St., Stanford University Comment
  CAS-BOT-BC77381  Philadelphus lewisii W. R. Dudley 1893-6-12 s.n. Nevada Washington Creek Comment
  CAS-BOT-BC77450  Philadelphus lewisii W. R. Dudley 1902-6-19 s.n. Tulare Near Redwood cabin Comment
  CAS-BOT-BC77456  Philadelphus lewisii W. R. Dudley 1900-8-18 3346 Tulare Near Cedar Creek - Colony Rd. Comment
  CAS-BOT-BC250802  Phleum alpinum W. R. Dudley 1896-8-17 1668 Tulare Heather Mountain, Sequoia National Park: Vicinity of Alta Peak 2438 Comment
  CAS-BOT-BC135046  Phoradendron bolleanum W. R. Dudley; F. H. Lamb 1896-6-24 4661 Ventura Mt. Pinos region. Lockwood Comment
  CAS-BOT-BC251001  Phragmites australis Chester Dudley 1936-5-1 s.n. Ventura Near Ozena Comment
  CAS-BOT-BC260906  Phragmites australis W. R. Dudley 1903-12-29 s.n. Riverside Palm Springs Comment
  CAS-BOT-BC58215  Phyllodoce breweri W. R. Dudley 1897-8-2 2433 Tulare Above Kokopo Creek. Region of Kaweah Peaks: Arroya-Kern Divide. Comment
  CAS-BOT-BC58217  Phyllodoce breweri W. R. Dudley 1897-7-26 2125 Tulare Region of Kaweah Peaks. 365 Comment
  POM127320  Phyllospadix torreyi W. R. Dudley 1893-7-13 s.n. Santa Cruz Near Santa Cruz, Monterey Bay. Comment
  RSA119570  Phyllospadix torreyi W. R. Dudley 1893-7-13 s.n. Santa Cruz Santa Cruz. Comment
  CAS-BOT-BC452043  Phyllospadix torreyi W. R. Dudley 1893-8-1 s.n. Monterey Monterey Peninsula. Pacific Grove. Comment
  CAS-BOT-BC452050  Phyllospadix torreyi William R. Dudley 1893-8-1 s.n. Monterey Near Pacific Grove Comment
  CAS-BOT-BC60774  Physaria occidentalis W. R. Dudley 1899-8-26 s.n. Siskiyou Summit of Mount Eddy. Comment
  RSA112390  Physocarpus capitatus W. R. Dudley 1896-5-1 s.n. Santa Clara near creek, Stanford University. Comment
  A355304  Picea breweriana W. R. Dudley 1899-7-6 Unknown South slope Siskiyou near big Meadows Comment
  A355305  Picea breweriana W. R. Dudley 1899-7-6 Unknown South slope Siskiyou near big Meadows Comment
  NY29983  Picea breweriana W. R. Dudley 1899-7-6 s.n. Unknown This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC78279  Pinus albicaulis W. R. Dudley 1897-7-24 2265 Tulare Near Granite Hill, region of Kaweah Peaks: Chagoopa Creek Meadows 3048 Comment
  CAS-BOT-BC78256  Pinus albicaulis W. R. Dudley 1901-7-20 s.n. Mariposa North slope of Lamberts Dome, Yosemite Valley Meadows Comment
  CAS-BOT-BC78361  Pinus contorta W. R. Dudley 1900-6-14 s.n. Sierra Shores of Donner Lake Comment
  CAS-BOT-BC78362  Pinus contorta W. R. Dudley 1899-8-1 s.n. Siskiyou At Glazier Comment
  CAS-BOT-BC78490  Pinus contorta subsp. murrayana W. R. Dudley 1893-6-13 s.n. Sierra Near Webber Lake Comment
  CAS-BOT-BC78560  Pinus coulteri W. R. Dudley 1894-5-31 s.n. San Benito Divide West of New Idria Comment
  CAS-BOT-BC78566  Pinus coulteri W. R. Dudley 1899-5-31 s.n. San Benito Divide west of New Idria Comment
  CAS-BOT-BC78579  Pinus coulteri W. R. Dudley 1905-1-5 s.n. San Luis Obispo Near Cypress Springs Comment
  UC463486  Pinus flexilis W. R. Dudley and F. H. Lamb 1896-6-19 4593 Ventura summit Mt. Pinos Comment
  CAS-BOT-BC73122  Pinus lambertiana W. R. Dudley 1895-6-24 352 Kern Region of Tehachapi [tehachpi] Peak, slope Tehachapi Peak 2438 Comment
  NY61624  Pinus lambertiana W. R. Dudley 1895-6-24 352 Kern This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  A357111  Pinus monophylla W. R. Dudley & F. H. Lamb 1896-6-17 4578 Unknown Summit Frazier Mt., Mt. Pinos Region Comment
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Dec 21 2014
  CAS-BOT-BC73003  Pinus monophylla W. R. Dudley 1897-7-21 2089 Tulare Southern Sierra Nevadas - REgion of Kaweah Peaks: Chagoopa Creek Meadows, Funston's Trail. 3048 Comment
  CAS-BOT-BC78845  Pinus monophylla W. R. Dudley 1895-6-29 500 Kern Pinon Ridge, vicinity of Bisses Station Comment
  CAS-BOT-BC78871  Pinus monophylla W. R. Dudley 1899-7-22 s.n. Los Angeles Mt. Lowe, San Gabriel Mts. Comment
  POM127001  Pinus monophylla W. R. Dudley 1895-6-29 500 Kern Tehachapi Mts. Vicinity of [Bissin] Station. Comment
  UC463477  Pinus monophylla W. R. Dudley and F. H. Lamb 1896-6-18 4578 Ventura summit Frazier Mt. Frazier Mt. Comment
  CAS-BOT-BC78833  Pinus monophylla W. R. Dudley 1900-8-11 3222 Fresno up Bubbs Creek on Mule Killer Hill, Southern Sierra Comment
  CAS-BOT-BC72985  Pinus monticola W. R. Dudley 1899-8-26 s.n. Trinity Near Trinity - Sacramento Divide Comment
  NY61942  Pinus monticola W. R. Dudley 1901-8-25 s.n. Siskiyou This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  CAS-BOT-BC79019  Pinus ponderosa W. R. Dudley 1906-8-23 s.n. Calaveras South Grove, Calaveras Big Trees Comment
  CAS-BOT-BC79021  Pinus ponderosa W. R. Dudley 1906-8-23 s.n. Calaveras South Grove, Calaveras Big Trees Comment
  CAS-BOT-BC79063  Pinus ponderosa W. R. Dudley 1895-5-29 s.n. Santa Clara Pine Ridge Comment
  CAS-BOT-BC80007  Pinus radiata W. R. Dudley 1902-4-4 s.n. San Luis Obispo Near Cambria Comment
  CAS-BOT-BC80010  Pinus radiata W. R. Dudley 1907-9-23 s.n. Santa Cruz 1/2 mile above upper ranch house, Waddell Creek Comment
  CAS-BOT-BC72819  Pinus sabiniana W. R. Dudley 1895-4-2 s.n. Alameda Near Forest Grove, above Los Gatos Comment
  A357255  Pinus torreyana W. R. Dudley 1908-08-01 - 1908-09-01 Unknown Near Del Mar, San Diego County357255 Comment
  CAS-BOT-BC136528  Piperia candida W. R. Dudley 1905-6-18 s.n. San Mateo Field redacted by CAS, contact the data manager for more information Comment
  CAS-BOT-BC228148  Plagiobothrys chorisianus var. chorisianus W. R. Dudley 1902-4-29 s.n. San Francisco Presidio, S of barracks, San Francisco Comment
  CAS-BOT-BC228161  Plagiobothrys chorisianus var. chorisianus W. R. Dudley 1908-6-19 s.n. San Mateo The Santa Cruz Mountain Peninsula. W of Jersey Farm Dairy Comment
  CAS-BOT-BC228198  Plagiobothrys chorisianus var. hickmanii W. R. Dudley 1897-6-5 s.n. Santa Cruz The Santa Cruz Peninsula. Flat Rock Camp, Border of Big Basin Comment
  CAS-BOT-BC228199  Plagiobothrys chorisianus var. hickmanii W. R. Dudley 1904-4-16 s.n. Santa Cruz Border of Flea Potrero Pond, California State Redwood Park Comment
  CAS-BOT-BC93154  Platanus racemosa W. R. Dudley 1895-3-31 s.n. Alameda Niles Canon [Canyon]. Comment
  CAS-BOT-BC93273  Platanus racemosa W. R. Dudley; F. H. Lamb 1896-7-2 4775 Ventura Mount Pinos Region. Trail below Mutan Flat. Comment
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Aug 25 2018
  CAS-BOT-BC93260  Platanus racemosa W. R. Dudley 1893-10-1 s.n. Santa Clara Santa Cruz Peninsula. Near Santa Clara. Comment
  CAS-BOT-BC91744  Platystemon californicus W. R. Dudley 1895-6-25 339 Kern Tehachpi Mountains. Region of the Tehachpi Peak. 2438 Comment
  CAS-BOT-BC92070  Platystemon californicus W. R. Dudley 1895-5-27 4015 Santa Clara San Juan Baptiste Hills. Comment
  CAS-BOT-BC458155  Pleuricospora fimbriolata W. R. Dudley 1906-8-9 s.n. Calaveras Trail to South Calaveras Grove of Sequoias Comment
  CAS-BOT-BC255564  Poa annua W. R. Dudley 1894-5-1 s.n. San Mateo Santa Cruz Mountain Peninsula. Woodside to Crystal Springs Comment
  CAS-BOT-BC254705  Poa bolanderi W. R. Dudley 1900-8-10 3192 Fresno Horse Corral Meadow, Sequoia National Forest Comment
  CAS-BOT-BC254852  Poa bolanderi W. R. Dudley 1897-7-15 1863 Tulare Grant National Park: Vicinity of Hocket Meadow 2743 Comment
  CAS-BOT-BC254853  Poa bolanderi W. R. Dudley 1895-8-1 1004 Tulare Region of Tule - Little Kern Divide: Hocket Meadow 2743 Comment
  CAS-BOT-BC254856  Poa bolanderi W. R. Dudley 1895-7-10 619 Tulare Kern River Valley: Tobias Meadow Comment
  UC1190035  Poa douglasii W. R. Dudley 1901-5-11 San Francisco dunes w Lake Merced Comment
  CAS-BOT-BC254284  Poa macrantha W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Peninsula Comment
  CAS-BOT-BC247024  Poa nervosa W. R. Dudley 1897-7-15 1902 Tulare Grant National Park: Vicinity of Hocket [Hockett] Meadow 2743 Comment
  RSA135725  Poa secunda W. R. Dudley 1900-3-18 s.n. San Mateo San Andreas Lake Comment
  CAS-BOT-BC236276  Poa secunda subsp. juncifolia W. R. Dudley 1900-6-14 s.n. Nevada Donner Lake Comment
  CAS-BOT-BC243120  Poa secunda subsp. secunda W. R. Dudley 1900-3-16 s.n. San Mateo By Redwood stage road Comment
  CAS-BOT-BC243311  Poa secunda subsp. secunda W. R. Dudley 1900-7-28 2895 Tulare Sequoia National Park. Upper Bear Creek Canon Comment
  CAS-BOT-BC243101  Poa secunda subsp. secunda W. R. Dudley 1902-4-5 s.n. San Luis Obispo Pecho y Islay Ranch, N of Port Harford Comment
  CAS-BOT-BC243193  Poa secunda subsp. secunda W. R. Dudley 1901-5-11 s.n. Santa Cruz Santa Cruz Peninsula. 1 mile S of Lake Merced Comment
  CAS-BOT-BC244248  Poa unilateralis W. R. Dudley 1900-3-17 s.n. San Mateo Santa Cruz Mountain Peninsula. Top of Montara Mountain Comment
  CAS-BOT-BC244337  Podagrostis humilis W. R. Dudley 1895-7-10 610 Tulare Kern River Valley, Tobias Meadow Comment
  RSA0022131  Pogogyne serpylloides W. R. Dudley 1896-5-4 s.n. Santa Clara near stock farm, Stanford University Comment
  RSA0022144  Pogogyne serpylloides W. R. Dudley 1900-3-31 s.n. Santa Clara Arboretum, Stanford University Comment
  CAS-BOT-BC414402  Polygonum douglasii W. R. Dudley 1906-8-21 s.n. Calaveras Gardner Meadow, Big Trees Comment
  CAS-BOT-BC414643  Polygonum douglasii W. R. Dudley 1897-7-27 2200 Tulare Southern Sierra Nevada. Kaweah Meadow. Region of Kaweah Peaks: Funston's Meadows 2438 Comment
  CAS-BOT-BC109212  Polygonum paronychia W. R. Dudley 1894-6-3 s.n. San Francisco Santa Cruz Peninsula. San Francisco. Lone Mountain. Comment
  CAS-BOT-BC109213  Polygonum paronychia W. R. Dudley 1893-1-1 s.n. San Francisco Santa Cruz Peninsula. San Francisco. Near Ocean View. Comment
  CAS-BOT-BC71910  Polypodium californicum Prof. W. R. Dudley 1907-12-1 s.n. Los Angeles Sawpit Canyon (near Monrovia) Comment
  CAS-BOT-BC71973  Polypodium californicum W. R. Dudley 1902-3-29 s.n. San Francisco Near Golden Gate Cliffs, east of Baker Beach Comment
  CAS-BOT-BC76909  Polypodium californicum W. R. Dudley 1896-2-16 s.n. San Mateo Santa Cruz Mountain Peninsula - Devil's Canyon, Black Mountain Comment
  CAS-BOT-BC232943  Polypogon W. R. Dudley 1893-7-18 s.n. Santa Clara Near San Francisquito Creek Comment
  CAS-BOT-BC232942  Polypogon W. R. Dudley 1895-5-9 s.n. Santa Clara Stanford University Campus, back of Art Building Comment
  CAS-BOT-BC233015  Polypogon elongatus W. R. Dudley 1895-7-8 547 Kern Oak Camp, vicinity of Poso Creek Valley Comment
  CAS-BOT-BC232562  Polypogon monspeliensis W. R. Dudley 1894-6-7 s.n. Alameda On road from Sunol to Livermore Comment
  CAS-BOT-BC237610  Polypogon viridis W. R. Dudley 1909-9-19 s.n. Santa Cruz Santa Cruz Peninsula. Near railroad crossing, Pajaro River bank Comment
  UC217687 Image available Polystichum dudleyi W. R. Dudley 1903-5-2 Santa Cruz Peter's Creek; Santa Cruz Mts Comment
  CAS-BOT-BC76795  Polystichum imbricans subsp. curtum W. R. Dudley 1893-7-22 s.n. Santa Clara Santa Cruz Peninsula - Los Gatos Canyon Comment
  CAS-BOT-BC76797  Polystichum imbricans subsp. curtum W. R. Dudley s.n. Santa Cruz Santa Cruz Peninsula - Santa Cruz Mts. Comment
  CAS-BOT-BC410033  Populus X parryi W. R. Dudley 1895-3-11 s.n. San Mateo San Fransicquito Creek, S of Railroad bridge Comment
  CAS-BOT-BC410036  Populus X parryi W. R. Dudley 1893-4-13 s.n. Santa Clara near Creek below Senator Stanford's, Stanford University Comment
  A382160  Populus balsamifera subsp. trichocarpa W. R. Dudley 1903-3-28 Unknown Salinas river, Kings City Comment
  A382171  Populus balsamifera subsp. trichocarpa W. R. Dudley 1896-5-1 Unknown Near Creek Stackfarm Bridge, Stanford University Comment
  CAS-BOT-BC102566  Populus fremontii W. R. Dudley 1901-4-5 s.n. Monterey San Antonio Creek Comment
  CAS-BOT-BC102707  Populus tremuloides W. R. Dudley 1894-8-31 s.n. Sierra Shore of Webber Lake Comment
  CAS-BOT-BC102932  Populus trichocarpa W. R. Dudley 1894-6-12 s.n. Mariposa Mirror Lake, Yosemite Valley Comment
  CAS-BOT-BC102950  Populus trichocarpa W. R. Dudley 1903-3-28 s.n. Monterey Salinas River, near [King's] King City Comment
  CAS-BOT-BC105509  Populus trichocarpa W. R. Dudley 1893-5-6 s.n. Santa Cruz Near Felton - Santa Cruz Peninsula Comment
  CAS-BOT-BC105624  Populus trichocarpa W. R. Dudley 1893-6-8 s.n. El Dorado By outlet of Tallac Lake Meadow Comment
  CAS-BOT-BC453714  Potamogeton illinoensis W. R. Dudley 1908-10-11 s.n. Santa Cruz College Lake, Watsonville Comment
  CAS-BOT-BC453715  Potamogeton illinoensis W. R. Dudley 1909-9-20 s.n. Santa Cruz Santa Cruz Peninsula. College Lake - 2 1/2 mi north of Watsonville Comment
  CAS-BOT-BC453747  Potamogeton natans W. R. Dudley No date on label s.n. Sierra In Webber Lake Comment
  CAS-BOT-BC453768  Potamogeton natans W. R. Dudley 1899-1-1 s.n. Humboldt Arcata Comment
  CAS-BOT-BC453797  Potamogeton natans W. R. Dudley 1897-7-19 2030 Tulare Southern Sierra Nevadas. Region of Little Kern River and Kern Lakes Comment
  CAS-BOT-BC453974  Potamogeton pectinatus W. R. Dudley 1901-10-31 s.n. Monterey Salinas River at railroad near Neponset Comment
  CAS-BOT-BC454002  Potamogeton pectinatus W. R. Dudley 1909-10-4 s.n. San Mateo Santa Cruz Mountain Peninsula. E. twin-pond near Mussel Rock. Comment
  CAS-BOT-BC454003  Potamogeton pectinatus W. R. Dudley 1909-10-31 s.n. San Mateo Santa Cruz Mountain Peninsula. Menlo Park Reservoir Comment
  CAS-BOT-BC141937  Potentilla anserina subsp. pacifica W. R. Dudley 1896-4-18 s.n. San Mateo Pebble Beach at Pescadero - Santa Cruz Peninsula Comment
  CAS-BOT-BC141908  Potentilla anserina subsp. pacifica W. R. Dudley 1897-4-1 s.n. San Francisco Ocean View - San Francisco, Santa Cruz Peninsula Comment
  CAS-BOT-BC141997  Potentilla bruceae W. R. Dudley 1897-7-15 1873 Tulare Grant Natinoal Park, Hocket Meadow - Southern Sierra Nevadas 2743 Comment
  UC463438  Potentilla gracilis W. R. Dudley and F. H. Lamb 1896-6-26 4719 Ventura near Lockwood Valley Schoolhouse; Mt. Pinos Region Comment
  CAS-BOT-BC540530  Potentilla gracilis var. fastigiata W. R. Dudley 1895-6-27 436 Kern Road below Whelans, vicinity of Bisses Station Comment
  CAS-BOT-BC143293  Potentilla grayi W. R. Dudley 1900-8-6 3085 Tulare Big Meadows 2316 Comment
  CAS-BOT-BC47654  Primula suffrutescens W. R. Dudley 1896-8-10 1614 Tulare Sawtooth Peak Comment
  CAS-BOT-BC47659  Primula suffrutescens W. R. Dudley 1896-8-10 1614 Tulare Region of Mineral King: Monarch Lake and Saw Tooth Pk. 3657 Comment
  CAS-BOT-BC516354  Prosartes hookeri W. R. Dudley 1895-9-15 s.n. San Mateo Near Lumber Camp on El Corte de Madera Creek, Santa Cruz Peninsula Comment
  CAS-BOT-BC516355  Prosartes hookeri W. R. Dudley 1894-4-21 s.n. San Mateo Bank by upper road near Crystal Springs Lake, Santa Cruz Peninsula Comment
  CAS-BOT-BC516391  Prosartes hookeri W. R. Dudley 1901-8-24 s.n. Siskiyou Salmon Mountains Comment
  CAS-BOT-BC517528  Prosartes smithii W. R. Dudley 1899-6-17 s.n. Mendocino Sherwood Valley Comment
  CAS-BOT-BC216515  Prosopis pubescens W. R. Dudley 1903-12-1 s.n. Riverside Near Palm Springs Comment
  CAS-BOT-BC159892  Prunus emarginata W. R. Dudley 1906-8-21 s.n. Calaveras Trail in woods west of Gardner's Meadow Comment
  CAS-BOT-BC163098  Prunus emarginata W. R. Dudley 1893-6-14 s.n. Nevada 'God's Country' Comment
  CAS-BOT-BC163099  Prunus emarginata W. R. Dudley 1900-6-1 s.n. Nevada By Donner Lake Comment
  CAS-BOT-BC163001  Prunus fasciculata var. fasciculata Chester Dudley 1936-5-11 s.n. San Luis Obispo Callendar Comment
  A346597  Prunus ilicifolia W. R. Dudley & F. H. Lamb 1896-6-22 4620 Unknown Cuddy's Canon, Mt. Pinos Region Comment
  CAS-BOT-BC154541  Prunus ilicifolia W. R. Dudley; F. H. Lamb 1896-6-21 4620 Ventura Lower end [canon] canyon towards Gorman's, Cuddy Canyon Comment
  CAS-BOT-BC154666  Prunus subcordata W. R. Dudley 1899-4-23 s.n. Santa Clara Permanente Creek Comment
  CAS-BOT-BC154838  Prunus virginiana var. demissa W. R. Dudley 1900-6-1 s.n. Nevada Near Truckee Comment
  CAS-BOT-BC156373  Prunus virginiana var. demissa W. R. Dudley 1899-4-30 s.n. Santa Clara Near Permanente Cr. Comment
  CAS-BOT-BC158616  Prunus virginiana var. demissa W. R. Dudley; F. H. Lamb 1896-6-28 4720 Ventura Goodenough Meadow, Mt. Pinos Region Comment
  CAS-BOT-BC158618  Prunus virginiana var. demissa W. R. Dudley; F. H. Lamb 1896-6-15 4532 Ventura By stream on Frazier Mountain, Mt. Pinos Region Comment
  CAS-BOT-BC158619  Prunus virginiana var. demissa W. R. Dudley; F. H. Lamb 1896-6-15 4532 Ventura By stream on Frazier Mountain Comment
  CAS-BOT-BC158622  Prunus virginiana var. demissa Chester Dudley 1936-5-1 s.n. Ventura Near Ozena Comment
  UC463152  Prunus virginiana var. demissa W. R. Dudley, F. H. Lamb 1896-6-15 4532 Ventura Frazier Mountain; Mount Pinos Region, Frazier Mountain Comment
  CAS-BOT-BC356608  Pseudognaphalium biolettii W. R. Dudley 1902-4-3 s.n. San Luis Obispo On Manzanita Hill near Port Harford Comment
  CAS-BOT-BC356899  Pseudognaphalium californicum W. R. Dudley 1902-5-5 s.n. Santa Clara Santa Cruz Mountain Peninsula. Stanford University Comment
  JROH751  Pseudognaphalium californicum W. R. Dudley 1895-6-14 299 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  CAS-BOT-BC356846  Pseudognaphalium californicum W. R. Dudley 1902-4-5 s.n. San Luis Obispo Pecho Mountains Comment
  CAS-BOT-BC357200  Pseudognaphalium macounii W. R. Dudley 1900-8-1 3309 Tulare Southern Sierras. Cabin Meadow. Kaweah - Kings River Region Comment
  CAS-BOT-BC357304  Pseudognaphalium microcephalum Prof. W. R. Dudley 1907-12-1 s.n. Los Angeles Saw-pit Canon [Sawpit Canyon] (near Monrovia) Comment
  CAS-BOT-BC357323  Pseudognaphalium microcephalum Chester Dudley 1926-8-1 s.n. Monterey Upper Cachagua Creek, Santa Lucia Mts Comment
  CAS-BOT-BC357493  Pseudognaphalium ramosissimum W. R. Dudley 1904-8-7 s.n. San Francisco Santa Cruz Peninsula. Golden Gate Park Comment
  CAS-BOT-BC357506  Pseudognaphalium ramosissimum W. R. Dudley 1895-9-15 s.n. San Mateo Santa Cruz Mountain Peninsula. El Corte Madera Comment
  CAS-BOT-BC357597  Pseudognaphalium stramineum W. R. Dudley 1900-8-9 3121 Fresno Long Meadow northeast of Gen. Grant National Park Comment
  CAS-BOT-BC361591  Pseudognaphalium stramineum W. R. Dudley 1908-10-12 s.n. Santa Clara Santa Cruz Mountain Peninsula. By road eastward from Museum, Stanford University Comment
  UC903416  Pseudognaphalium stramineum W. R. Dudley 1908-10-12 Santa Clara by road e from museum, Stanford University; Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC80060  Pseudotsuga macrocarpa Chester Dudley 1931-7-1 s.n. Los Angeles San Gabriel Mts. Comment
  CAS-BOT-BC80083  Pseudotsuga macrocarpa Chester Dudley 1936-5-1 s.n. Ventura Near Ozena P.O. Comment
  UC463222  Pseudotsuga macrocarpa W. R. Dudley and F. H. Lamb 1896-6-24 4659 Ventura nw slope Alamo Peak Comment
  CAS-BOT-BC85909  Pseudotsuga menziesii W. R. Dudley 1899-8-27 s.n. San Mateo Near Sisson Tavern Comment
  CAS-BOT-BC346360  Psorothamnus W. R. Dudley 1895-1-2 s.n. Riverside Along railroad below Palm Springs Station Comment
  CAS-BOT-BC340890  Psorothamnus schottii W. R. Dudley 1903-12-25 s.n. Riverside Near Palm Springs Comment
  CAS-BOT-BC460569  Pterospora andromedea W. R. Dudley 1895-8-14 1294 Tulare Southern Sierra Nevadas: Kaweah River Valley region: Lake Lovely, Marble Canyon Comment
  CAS-BOT-BC421183  Pterostegia drymarioides W. R. Dudley 1902-5-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. On slope of 1st hill above Stockfarm, Stanford University. Comment
  CAS-BOT-BC421384  Pterostegia drymarioides W. R. Dudley 1897-3-27 s.n. Tulare Near Tule River Bridge Comment
  A345784  Purshia tridentata W. R. Dudley & F. H. Lamb 1896-6-22 4622 Unknown Lower end of Canon, Cuddy Canon. Mt. Pinos Region Comment
  CAS-BOT-BC156555  Purshia tridentata var. glandulosa Chester Dudley 1936-5-1 s.n. Ventura Near Ozena Comment
  CAS-BOT-BC147774  Purshia tridentata var. tridentata W. R. Dudley 1901-8-26 s.n. Trinity Road south of Willow Creek Summit West of Gazelle Comment
  CAS-BOT-BC462852  Pyrola asarifolia W. R. Dudley 1899-6-1 s.n. Del Norte Below Crescent City Comment
  CAS-BOT-BC465521  Pyrola asarifolia W. R. Dudley 1897-7-19 2015 Tulare Southern Sierra Nevadas, region of LIttle Kern River and Kern Lakes 1905 Comment
  CAS-BOT-BC362371  Pyrrocoma racemosa var. racemosa W. R. Dudley 1904-9-17 s.n. Santa Clara North of Alviso Road, just east of the road that comes in from Santa Clara Comment
  CAS-BOT-BC362377  Pyrrocoma racemosa var. racemosa W. R. Dudley 1901-9-14 s.n. Santa Clara Santa Cruz Mountain Peninsula. Cooley's [Cooley] Landing, Palo Alto Comment
  CAS-BOT-BC362387  Pyrrocoma racemosa var. racemosa W. R. Dudley 1899-8-15 s.n. Siskiyou Near Bartles ? Comment
  CAS-BOT-BC36519  Quercus Chester Dudley 1927-7-25 s.n. San Luis Obispo San Carpoforo Creek Comment
  CAS-BOT-BC45712  Quercus W. R. Dudley 1895-7-15 722 Tulare Kern River: Second Dry Meadow Creek crossing Comment
  CAS-BOT-BC45758  Quercus W. R. Dudley 1901-4-2 s.n. Monterey Del Quinada Grade, east of Jolon Comment
  CAS-BOT-BC45761  Quercus W. R. Dudley 1901-4-2 s.n. Monterey Del Quinada Grade, E of Jolon Comment
  CAS-BOT-BC45711  Quercus W. R. Dudley 1900-7-1 s.n. Tulare Kaweah & Kings R. Comment
  JROH2535  Quercus X jolonensis W. R. Dudley 1906-1-16 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; by road to McDonough Ranch Comment
  POM192780  Quercus X morehus W. R. Dudley 1904-4-10 s.n. San Mateo Goat Ranch Road near Alpine Road, Black Mountain, Santa Cruz Mountain Peninsula. Comment
  CAS-BOT-BC104278  Quercus X morehus W. R. Dudley 1910-5-8 s.n. San Mateo Santa Cruz Mountain Peninsula, In a hollow W of the ridge road S of Muchados on the top of the Santa Cruz Mt., Marin Divide Comment
  CAS-BOT-BC104282  Quercus X morehus W. R. Dudley 1893-4-17 s.n. Santa Clara Santa Cruz Peninsula. Near the Jatijo road, Saratoga Summit, Santa Cruz Mts. Comment
  CAS-BOT-BC104283  Quercus X morehus W. R. Dudley 1910-5-8 s.n. Santa Clara Santa Cruz Peninsula. In a hollow W of the ridge road, S of Muchados on the top of the Santa Cruz Mt. divide Comment
  CAS-BOT-BC61651  Quercus agrifolia W. R. Dudley 1894-4-16 s.n. Santa Clara Stanford University Comment
  CAS-BOT-BC61661  Quercus agrifolia William R. Dudley 1893-3-24 s.n. Santa Clara L. S. Jr. U. Campus Comment
  CAS-BOT-BC61801  Quercus agrifolia W. R. Dudley 1894-4-13 s.n. Monterey Seaside, near Del Monte Comment
  POM196593  Quercus agrifolia W. R. Dudley 1903-8-27 s.n. Santa Cruz [Governor's] Camp, Redwood Park Comment
  UC463178  Quercus agrifolia W. R. Dudley 1896-7-2 4781 Ventura Willits Hot Springs Sespe Creek Region Comment
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Aug 15 2014
  CAS-BOT-BC62306  Quercus chrysolepis William R. Dudley 1893-1-1 s.n. San Mateo Near Searsville (Bear G. Road) [Bear Gulch Road - San Mateo Co.?] Comment
  CAS-BOT-BC62329  Quercus chrysolepis W. R. Dudley 1894-10-13 s.n. Santa Clara Near summit, Alpine road, Black Mt. Comment
  CAS-BOT-BC62490  Quercus chrysolepis W. R. Dudley 1901-6-10 s.n. Monterey Tassajara Road, Santa Lucia Mts. in grade along Bruces 2nd cabin Comment
  CAS-BOT-BC62560  Quercus chrysolepis W. R. Dudley 1899-8-9 s.n. Lake Black Butte. Comment
  POM192777  Quercus chrysolepis W. R. Dudley 1902-6-1 s.n. Santa Clara Near Galiassi Ranch, Stevens Creek Road. Comment
  CAS-BOT-BC79198  Quercus dumosa W. R. Dudley 1899-7-24 s.n. San Diego Hills S of Soledad Canyon Comment
  CAS-BOT-BC79536  Quercus dumosa W. R. Dudley 1900-4-14 s.n. Santa Clara Santa Cruz Mountain Peninsula. Above Clarita Vineyard, Page Mill Road, Black Mt. Comment
  CAS-BOT-BC79562  Quercus dumosa W. R. Dudley 1901-5-11 s.n. Santa Cruz near Mt. Madonna Watsonville Road 487 Comment
  CAS-BOT-BC86360  Quercus dumosa W. R. Dudley 1907-12-5 s.n. Los Angeles Hensil Canyon, branch of Monrovia Canyon, San Gabriel Mts. Comment
  CAS-BOT-BC79335  Quercus dumosa W. R. Dudley 1905-1-5 s.n. San Luis Obispo Cypress Springs Comment
  CAS-BOT-BC93996  Quercus durata W. R. Dudley 1899-5-31 s.n. San Benito Above New Idria Comment
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Dec 21 2017
  CAS-BOT-BC94136  Quercus durata W. R. Dudley 1895-5-31 4108 Santa Clara Gilroy Hot Springs Grounds Comment
  CAS-BOT-BC94285  Quercus durata W. R. Dudley 1894-3-24 s.n. San Mateo By farm road to O'Brien McDonough Ranch, near Portola Comment
  CAS-BOT-BC94167  Quercus engelmannii W. R. Dudley 1907-12-4 s.n. Los Angeles Monrovia Comment
  CAS-BOT-BC94168  Quercus engelmannii W. R. Dudley 1907-12-1 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC94629  Quercus garryana W. R. Dudley 1899-8-17 s.n. Shasta near Burney Falls Comment
  CAS-BOT-BC62769  Quercus garryana var. breweri W. R. Dudley 1900-8-18 3349 Tulare Above Cedar Springs - Colony Road Comment
  CAS-BOT-BC94767  Quercus john-tuckeri Chester Dudley 1936-5-1 s.n. Ventura Near Ozena P.O. Comment
  CAS-BOT-BC105287  Quercus kelloggii W. R. Dudley 1901-6-10 s.n. Monterey Santa Lucia Mountains. Bruce Ranch, Tassajara Road Comment
  CAS-BOT-BC105438  Quercus kelloggii W. R. Dudley 1896-7-23 1370 Tulare Kaweah River Valley Comment
  CAS-BOT-BC105439  Quercus kelloggii W. R. Dudley 1897-8-10 1983 Tulare Kern River, Region of Kaweah Peaks: Arroya - Kern Divide Comment
  UC463469  Quercus kelloggii W. R. Dudley and F. H. Lamb 1896-6-16 4568 Ventura Frazier Mountain Comment
  CAS-BOT-BC62887  Quercus lobata W. R. Dudley s.n. San Mateo Santa Cruz Island Comment
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Oct 30 2021
  CAS-BOT-BC62888  Quercus lobata W. R. Dudley 1901-5-4 s.n. San Mateo Coal Mine Canyon Comment
  CAS-BOT-BC104966  Quercus wislizeni W. R. Dudley 1895-5-13 s.n. Monterey Fort of Santa Lucia Peak Comment
  CAS-BOT-BC104968  Quercus wislizeni W. R. Dudley 1899-10-29 s.n. Monterey near Nacimiento River Comment
  CAS-BOT-BC134827  Quercus wislizeni W. R. Dudley 1903-11-1 s.n. Santa Clara Santa Cruz Mountain Peninsula, near Loma Prieta Peak Comment
  UC483472  Quercus wislizeni W. R. Dudley 1903-1 Monterey near Jolon Comment
  CAS-BOT-BC134771  Quercus wislizeni W. R. Dudley 1902-4-5 s.n. San Luis Obispo Top of Pecho Mountain Comment
  CAS-BOT-BC134821  Quercus wislizeni W. R. Dudley 1900-9-11 s.n. Santa Clara Santa Cruz Mountain Penisnsula, By Upper part Umunhum Road Comment
  CAS-BOT-BC362567  Rafinesquia californica W. R. Dudley 1895-5-30 s.n. Santa Clara Santa Cruz Mountain Peninsula. By road below Hidden Villa near foot of Black Mountain Comment
  CAS-BOT-BC328128  Raillardella pringlei W. R. Dudley 1905-8-4 s.n. Siskiyou Foot of Mount Eddy Comment
  CAS-BOT-BC379310  Ranunculus alismifolius var. alismellus W. R. Dudley 1895-7-10 609 Tulare Kern River Valley, Tobias Meadow borders Comment
  CAS-BOT-BC379135  Ranunculus aquatilis var. diffusus W. R. Dudley 1908-10-25 s.n. San Francisco San Francisco, Laguna Puerca Comment
  CAS-BOT-BC378620  Ranunculus californicus var. californicus W. R. Dudley 1898-5-21 s.n. Santa Clara Hidden Villa near San Antonio Creek Comment
  CAS-BOT-BC378639  Ranunculus californicus var. californicus W. R. Dudley 1896-2-15 s.n. Santa Clara Santa Cruz Peninsula, Adelanta Villa Comment
  RSA269112  Ranunculus californicus var. gratus W. R. Dudley 1893-4-16 s.n. Santa Clara Shady hillsides among stones near Los Satos, Santa Clara County Comment
  CAS-BOT-BC83427  Ranunculus lobbii W. R. Dudley 1964-4-22 s.n. San Mateo Santa Cruz Mountain Peninsula. Corte Madera Creek. Along New Grade Road. Comment
  CAS-BOT-BC55872  Rhamnus crocea W. R. Dudley 1911-4-1 s.n. San Luis Obispo Pismo Comment
  RSA19467  Rhamnus crocea W. R. Dudley 1907-3-30 s.n. Monterey Woods back of Del Monte Comment
  CAS-BOT-BC55871  Rhamnus crocea W. R. Dudley 1902-4-5 s.n. San Luis Obispo Wild Cherry Creek, north of Port Harford Comment
  CAS-BOT-BC55925  Rhamnus crocea W. R. Dudley 1895-4-18 s.n. Santa Clara By Stanford Vineyard, Stanford University Comment
  CAS-BOT-BC55980  Rhamnus ilicifolia Prof. W. R. Dudley 1907-12-1 s.n. Los Angeles near Monrovia Comment
  CAS-BOT-BC56127  Rhamnus ilicifolia W. R. Dudley 1896-8-7 1157 Tulare Mineral King Road, Upper Kaweah River Comment
  CAS-BOT-BC59453  Rhamnus ilicifolia E. G. Dudley 1908-4-1 s.n. Monterey Santa Lucia Mountains - Pine Mt. Comment
  CAS-BOT-BC56097  Rhamnus ilicifolia W. R. Dudley 1905-1-6 s.n. San Luis Obispo Klaus Mine Comment
  CAS-BOT-BC56098  Rhamnus ilicifolia W. R. Dudley 1905-1-5 s.n. San Luis Obispo Head of Franklin Creek Comment
  RSA19180  Rhamnus tomentella subsp. cuspidata W. R. Dudley 1895-6-29 502 Kern Tehachapi Mts. Vicinity of [Bissin] Station. Comment
  RSA19481  Rhamnus tomentella subsp. cuspidata W. R. Dudley 1897-7-15 1998 Tulare Lower kern Lake, region of kaweah Peaks Comment
  CAS-BOT-BC109862  Rhodiola integrifolia subsp. integrifolia W. R. Dudley 1897-7-26 2119 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Near Black Peak. 3657 Comment
  CAS-BOT-BC109863  Rhodiola integrifolia subsp. integrifolia W. R. Dudley 1895-8-4 1132 Tulare Southern Sierra Nevadas. Trail, Farewell Gap to Mineral King. 3200 Comment
  A363042  Rhododendron columbianum W. R. Dudley 1898-11-01 - 1898-12-01 Unknown Point Reyes Ridge Comment
  CAS-BOT-BC56669  Rhododendron occidentale W. R. Dudley 1908-9-21 s.n. San Mateo Pescadero Cr. (Iversons') Comment
  CAS-BOT-BC56664  Rhododendron occidentale William R. Dudley 1893-5-15 s.n. San Mateo near Big Trees Felton Comment
  CAS-BOT-BC170533  Rhus aromatica W. R. Dudley; F. H. Lamb 1896-7-2 4786 Ventura Sespe Creek, above Willits - Mt. Pinos Region Comment
  CAS-BOT-BC168123  Rhus aromatica W. R. Dudley 1895-8-9 1183 Tulare Above Flagstaff Summit - below Mill, Kaweah River Valley Comment
  A347166  Rhus trilobata W. R. Dudley & F. H. Lamb 1896-6-9 4412 Unknown Elizabeth Lake Canon, Liebre Mts. Comment
  A381052  Ribes W. R. Dudley 1901-3-30 Unknown by Salinas Road east of Del Monte Comment
  CAS-BOT-BC437967  Ribes W. R. Dudley 1903-4-3 s.n. San Luis Obispo Santa Margarita Mts by San Luis Obispo Carrija road west of Santa Margarita Pass. Comment
  CAS-BOT-BC438008  Ribes W. R. Dudley 1893-6-26 s.n. Siskiyou Lava slopes on Mt. Shasta Comment
  CAS-BOT-BC438009  Ribes W. R. Dudley 1899-8-9 s.n. Siskiyou Black Butte Comment
  CAS-BOT-BC443358  Ribes W. R. Dudley; F. H. Lamb 1896-6-19 4599 Ventura near the old sawmill on Mount Pinos Comment
  A363975  Ribes aureum var. gracillimum W. R. Dudley 1904-4-7 63 Unknown Los Trancos Creek, Santa Cruz Mts. Comment
  CAS-BOT-BC92420  Ribes aureum var. gracillimum W. R. Dudley 1899-6-1 s.n. San Benito Between Hernandez Valley and Hepsedam Peak. Comment
  CAS-BOT-BC92495  Ribes aureum var. gracillimum W. R. Dudley 1904-4-7 63 Santa Clara Santa Cruz Peninsula. Los Trancas Creek, Santa Cruz Mountains. Comment
  CAS-BOT-BC92498  Ribes aureum var. gracillimum W. R. Dudley 1904-4-7 63 Santa Clara Santa Cruz Mountain Peninsula. Los Trancos Creek. Santa Cruz Mountains. Comment
  POM176869  Ribes aureum var. gracillimum W. R. Dudley 1904-4-7 s.n. Santa Clara Los Trancos Creek, Santa Cruz Mts. Comment
  UC463314  Ribes aureum var. gracillimum W. R. Dudley 1904-4-7 63 Santa Clara Los Trancos Creek Santa Cruz Peninsula, Santa Cruz Mts. Comment
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Sep 30 2011
  CAS-BOT-BC92880  Ribes bracteosum W. R. Dudley 1899-6-21 s.n. Humboldt Engelwood Brook-Eel River. Comment
  CAS-BOT-BC92971  Ribes californicum var. californicum W. R. Dudley 1903-3-30 s.n. Monterey Between Jolon and Kings City. Comment
  CAS-BOT-BC108704  Ribes cereum W. R. Dudley 1900-6-29 s.n. Placer Woods near Tahoe City. Comment
  CAS-BOT-BC108858  Ribes cereum W. R. Dudley; F. H. Lamb 1896-6-19 4598 Ventura Mount Pinos Region. Near Old Sawmill on Mount Pinos. Comment
  UC463558  Ribes cereum W. R. Dudley and F. H. Lamb 1896-6-19 4598 Ventura near old sawmill; Mount Pinos Comment
  CAS-BOT-BC173090  Ribes divaricatum var. pubiflorum W. R. Dudley 1895-2-23 s.n. San Mateo Above last bridge on San Francisquito Cr. near Stanford University Comment
  CAS-BOT-BC169056  Ribes indecorum Chester Dudley 1931-5-6 98 San Diego From Oceanside to Tecate via Warners Springs Comment
  CAS-BOT-BC169079  Ribes inerme var. inerme W. R. Dudley 1900-6-1 s.n. El Dorado Woods near McKinneys Comment
  CAS-BOT-BC168881  Ribes lacustre W. R. Dudley 1897-8-8 s.n. Tulare Whitney Meadow, vicinity of Mount Whitney 3139 Comment
  CAS-BOT-BC168911  Ribes malvaceum W. R. Dudley 1894-4-16 s.n. Monterey Monterey Peninsula Comment
  CAS-BOT-BC173449  Ribes malvaceum W. R. Dudley 1901-7-1 s.n. Monterey Trail from Church's to Tassajara Springs, Santa Lucia Mts. Comment
  CAS-BOT-BC212437  Ribes malvaceum W. R. Dudley 1893-5-13 s.n. Santa Clara Near Matadero Creek, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC212441  Ribes malvaceum W. R. Dudley 1904-1-24 s.n. Santa Clara Ravine above Hidden Villa near Black Mt., Santa Cruz Mountain Peninsula Comment
  RSA0021805  Ribes malvaceum W. R. Dudley 1904-1-24 s.n. Santa Clara Black Mt. road, Santa Cruz Mtns. 213 Comment
  CAS-BOT-BC212815  Ribes menziesii W. R. Dudley 1904-3-3 s.n. San Mateo Santa Cruz Mts Comment
  CAS-BOT-BC212824  Ribes menziesii W. R. Dudley 1894-3-23 s.n. San Mateo By La Honda Road Comment
  CAS-BOT-BC212885  Ribes menziesii W. R. Dudley 1894-5-29 s.n. Santa Clara Goertz Ravine, Loma Prieta Comment
  CAS-BOT-BC212903  Ribes menziesii W. R. Dudley 1894-8-13 s.n. Santa Clara Black Mountain Comment
  CAS-BOT-BC212814  Ribes menziesii William Russel Dudley 1894-4-1 s.n. San Mateo Above St. Dennis Church, Searsville Comment
  CAS-BOT-BC212854  Ribes menziesii W. R. Dudley 1904-3-27 s.n. Santa Cruz Devil's Canon, Santa Cruz Mts. Comment
  CAS-BOT-BC212902  Ribes menziesii W. R. Dudley 1899-4-30 s.n. Santa Clara Black Mountain, side of ridge between the two branches of North Fork Permanente Creek Comment
  CAS-BOT-BC212638  Ribes montigenum W. R. Dudley 1897-8-11 2592 Tulare Above Soda Spring, Region of Mineral Gap: Trail, Bullion Flat to Mineral King 3227 Comment
  CAS-BOT-BC217901  Ribes nevadense W. R. Dudley 1902-7-5 s.n. Tulare Cahoon Meadow Woods Comment
  CAS-BOT-BC199998  Ribes roezlii var. cruentum W. R. Dudley 1899-8-9 s.n. Siskiyou Eastern Base of Black Butte Comment
  CAS-BOT-BC186104  Ribes roezlii var. roezlii W. R. Dudley 1900-6-14 s.n. Nevada Donner Lake Comment
  CAS-BOT-BC186189  Ribes roezlii var. roezlii W. R. Dudley 1894-6-12 s.n. Mariposa Near Mirror Lake, Yosemite Valley Comment
  CAS-BOT-BC209292  Ribes roezlii var. roezlii W. R. Dudley 1900-4-6 s.n. Tulare Dillon's Forest Comment
  CAS-BOT-BC186299  Ribes roezlii var. roezlii W. R. Dudley 1901-8-24 s.n. Trinity Rush Creek, Salmon Mts. Comment
  CAS-BOT-BC144620  Ribes sanguineum var. glutinosum W. R. Dudley 1894-9-29 s.n. Santa Clara Below Wright's Station, Los Gatos Creek Comment
  CAS-BOT-BC144636  Ribes sanguineum var. glutinosum W. R. Dudley 1894-3-29 s.n. San Mateo Between Half Moon Bay and Woodside Comment
  CAS-BOT-BC144646  Ribes sanguineum var. glutinosum W. R. Dudley 1904-3-1 62 San Mateo Corte de Madera Creek, Santa Cruz Mts. Comment
  CAS-BOT-BC144649  Ribes sanguineum var. glutinosum W. R. Dudley 1904-3-1 62 San Mateo Corte de Madera Creek, Santa Cruz Mts Comment
  SEINET12220350  Ribes sanguineum var. glutinosum W. R. Dudley 1904-1 62 San Mateo Santa Cruz Peninsula, Carte de Madera Creek, Santa Cruz Mts Comment
  CAS-BOT-BC168717  Ribes velutinum W. R. Dudley 1895-6-24 s.n. Kern Lime Kiln Canyon, west of Tehachapi Station Comment
  CAS-BOT-BC168821  Ribes viscosissimum W. R. Dudley 1902-7-7 s.n. Tulare Cahoon Meadow near cabin. Comment
  CAS-BOT-BC174001  Ribes viscosissimum W. R. Dudley 1894-6-12 s.n. Mariposa Mariposa Big Trees Comment
  SEINET5760513 Image available Rorippa curvisiliqua W. R. Dudley 1899-1 s.n. Santa Clara upper end of Lake Lagunita, Stanford University; Santa Cruz Peninsula Comment
  CAS-BOT-BC74651  Rorippa curvisiliqua W. R. Dudley 1909-10-31 s.n. San Mateo Santa Cruz Mountain Peninsula. Woodside Valley Ponds. Comment
  CAS-BOT-BC6003  Rosa bridgesii W. R. Dudley 1900-10-16 3388 Fresno Near Booles Home, Conversa Basin Comment
  GH346049  Rosa bridgesii W. R. Dudley 1900-10-16 3388 Unknown Near Booles House, Converse Basin Comment
  CAS-BOT-BC147415  Rosa californica W. R. Dudley 1903-4-19 s.n. Fresno On King's River, east of Mendota Comment
  CAS-BOT-BC152639  Rosa californica W. R. Dudley 1909-6-20 s.n. Santa Cruz Near wet run, south Glenwood - Santa Cruz Peninsula Comment
  CAS-BOT-BC152642  Rosa californica W. R. Dudley 1893-7-1 s.n. Santa Cruz Near Santa Cruz - Santa Cruz Peninsula Comment
  CAS-BOT-BC152814  Rosa californica W. R. Dudley 1897-10-5 s.n. Santa Clara Below Adalante Villa - Santa Cruz Peninsula Comment
  CAS-BOT-BC152815  Rosa californica W. R. Dudley 1895-5-31 4136 Santa Clara Coyote Creek on a flat by the walk above Hot Springs Hotel Comment
  CAS-BOT-BC146698  Rosa gymnocarpa W. R. Dudley 1906-5-8 65 San Mateo Near Crystal Springs Lake, Santa Cruz Mts. 91 Comment
  RSA195394  Rosa gymnocarpa W. R. Dudley 1906-5-8 65 San Mateo Near Crystal Springs Lake. Santa Cruz Mtns. Santa Cruz peninsula. 91 Comment
  UC1206457  Rosa gymnocarpa W. R. Dudley 1895-5-31 4098 Santa Clara Coyote Creek Comment
  CAS-BOT-BC147143  Rubus glaucifolius W. R. Dudley 1900-7-1 s.n. Tulare Hollow Log Camp Comment
  CAS-BOT-BC148020  Rubus leucodermis W. R. Dudley 1909-6-20 s.n. Santa Cruz Near creek by Glenwood Hotel, Glenwood - Santa Cruz Peninsula Comment
  CAS-BOT-BC152831  Rubus parviflorus W. R. Dudley 1901-5-4 s.n. San Mateo Coal Mine Ridge - Santa Cruz Peninsula Comment
  CAS-BOT-BC156770  Rubus spectabilis W. R. Dudley 1900-3-16 s.n. San Mateo By bridge over Pilarcitos road (Spanishtown & San Mateo) Comment
  RSA112364  Rubus spectabilis var. franciscanus W. R. Dudley 1900-3-16 s.n. San Mateo By bridge over Pilarcitos Rd. (Spanishtown and San Mateo). Comment
  JROH3777  Rubus ursinus W. R. Dudley 1898-4-15 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  SJSU5858  Rubus ursinus C. O. Dudley 1966-5-1 Contra Costa Reliez Valley, Briones Hills, N of Lafayette 152 Comment
  CAS-BOT-BC363177  Rudbeckia californica W. R. Dudley 1896-8-14 1651 Tulare Southern Sierra Nevadas. Redwood Meadow, Region of Mineral King 2133 Comment
  CAS-BOT-BC422050  Rumex acetosella W. R. Dudley 1904-5-7 s.n. San Francisco Slope between Ocean View and Lake Merced. San Francisco. Comment
  CAS-BOT-BC421835  Rumex conglomeratus W. R. Dudley 1903-11-9 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Alviso Comment
  CAS-BOT-BC421845  Rumex conglomeratus W. R. Dudley 1908-10-10 s.n. Santa Cruz Pajaro River R.R. Bridge, Watsonville Comment
  CAS-BOT-BC421579  Rumex crassus W. R. Dudley 1909-6-29 s.n. Santa Cruz Santa Cruz Peninsula. Near Black Pt., near Seabright Comment
  CAS-BOT-BC433392  Rumex crispus W. R. Dudley 1908-11-11 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near flagstaff, Stanford University Comment
  CAS-BOT-BC433393  Rumex crispus W. R. Dudley 1897-6-25 s.n. Santa Clara Santa Cruz Mountain Peninsula. North embankment of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC109402  Rumex paucifolius W. R. Dudley 1895-8-14 1295 Tulare Southern Sierra Nevadas. Marble Canon [Canyon]. Kaweah River Valley Region. Comment
  CAS-BOT-BC109403  Rumex paucifolius W. R. Dudley 1897-7-23 2196 Tulare Southern Sierra Nevadas. Region of Kaweah Peaks. Funston's Meadows. Funston's Kaweah Meadow. 2438 Comment
  CAS-BOT-BC433826  Rumex pulcher W. R. Dudley 1893-5-17 s.n. San Mateo Santa Cruz Mountain Peninsula. Near Millbrae. Comment
  CAS-BOT-BC433918  Rumex salicifolius W. R. Dudley; F. H. Lamb 1896-6-7 4351 Los Angeles Kings Canyon, Liebre Mountains Comment
  CAS-BOT-BC454112  Ruppia cirrhosa W. R. Dudley 1893-7-1 s.n. Santa Cruz Santa Cruz Peninsula. East of Seabright, Santa Cruz. Comment
  RSA193946  Ruppia cirrhosa W. R. Dudley 1893-07 s.n. Modoc Santa Cruz County, Loggon E of Seabright, Santa Cruz Comment
  CAS-BOT-BC454179  Ruppia maritima W. R. Dudley 1908-9-1 s.n. San Mateo Laguna Salada Comment
  CAS-BOT-BC132890  Salix arctica W. R. Dudley 1897-8-3 2463 Tulare Milestone Plateau Meadow, region of Mount Whitney: Bullion Flat Comment
  CAS-BOT-BC103324  Salix bonplandiana W. R. Dudley 1892-4-6 s.n. Santa Clara N. side of Lake Lagunita, Stanford University Comment
  CAS-BOT-BC103337  Salix bonplandiana W. R. Dudley 1900-3-18 s.n. San Mateo South of San Andreas Lake Comment
  CAS-BOT-BC103249  Salix bonplandiana W. R. Dudley 1903-4-3 s.n. San Luis Obispo Santa Margarita Mts. at south end of the mouth R.R. tunnel Comment
  CAS-BOT-BC129674  Salix bonplandiana W. R. Dudley 1897-8-13 2641 Tulare Near Dean's garden, Middle Kaweah River to Three Rivers Comment
  CAS-BOT-BC102846  Salix boothii W. R. Dudley 1900-6-20 5398 Sierra Upper Valley - Little Truckee River Comment
  CAS-BOT-BC102848  Salix boothii W. R. Dudley 1900-6-21 5473 Sierra Webber Lake to Sierraville head of Sierraville Brook Comment
  CAS-BOT-BC102849  Salix boothii W. R. Dudley 1900-6-21 5413 Sierra West end of Webber Lake near shores Comment
  CAS-BOT-BC102850  Salix boothii W. R. Dudley 1900-6-21 5414 Sierra West side of Webber Lake near shore Comment
  CAS-BOT-BC108645  Salix breweri W. R. Dudley 1899-5-31 s.n. San Benito Clear Creek Comment
  CAS-BOT-BC102861  Salix breweri W. R. Dudley 1901-4-4 s.n. Monterey [Goold] Gold Cr. Comment
  CAS-BOT-BC108621  Salix drummondiana W. Dudley 1897-7-30 2346 Tulare Fisherman's Meadow on Kern River - Little Kern River: near Funston's Comment
  CAS-BOT-BC103477  Salix eastwoodiae W. R. Dudley 1900-6-1 5655 El Dorado ridge below Lake Lucille Comment
  CAS-BOT-BC103481  Salix eastwoodiae W. R. Dudley 1900-6-1 5657 El Dorado Heather Lake Comment
  CAS-BOT-BC103487  Salix eastwoodiae W. R. Dudley 1900-6-15 5129 El Dorado north east of Lake Mary Comment
  CAS-BOT-BC103553  Salix eastwoodiae W. R. Dudley 1900-6-14 5080 Placer Grade between Donner Lake and Summit Comment
  CAS-BOT-BC103605  Salix eastwoodiae W. R. Dudley 1900-6-14 5056 Placer Road from Donner Lake to Summit Comment
  CAS-BOT-BC103613  Salix eastwoodiae W. R. Dudley 1900-6-14 5114 Placer In valley north west of Lake Mary Comment
  CAS-BOT-BC103616  Salix eastwoodiae W. R. Dudley 1900-6-14 5047 Placer Below the upper dam at Donner Lake Comment
  CAS-BOT-BC103640  Salix eastwoodiae W. R. Dudley 1894-8-1 s.n. Sierra Toward Mountain Lake Pass Comment
  CAS-BOT-BC103672  Salix eastwoodiae W. R. Dudley 1900-8-1 2947 Tulare Alta Meadow, Sequoia National Park Comment
  CAS-BOT-BC103689  Salix eastwoodiae W. R. Dudley 1897-7-13 1847 Tulare Cahoon Meadow, Region of Sequoia National Forest: Vicinity of Homer's Nose 2743 Comment
  CAS-BOT-BC108456  Salix eastwoodiae W. R. Dudley 1900-6-15 5126 Nevada Above Lake Mary Summit, near Nevada - Placer Co. line. Comment
  CAS-BOT-BC108459  Salix eastwoodiae W. R. Dudley 1900-6-14 5089 Nevada Above R.R. snow sleds by brook flowing toward Donner Lake, Placer-Nevada Co. line. Comment
  CAS-BOT-BC108464  Salix eastwoodiae W. R. Dudley 1900-6-15 5083 a Nevada Near Soda Springs Sta., banks of Yuba River Comment
  CAS-BOT-BC108465  Salix eastwoodiae W. R. Dudley 1900-6-14 5084 a Nevada Road above Donner Lake Comment
  CAS-BOT-BC108472  Salix eastwoodiae W. R. Dudley 1900-6-20 5391 Nevada By brook coming down from Mt. Lola to Little Truckee River Comment
  CAS-BOT-BC108473  Salix eastwoodiae W. R. Dudley 1900-6-19 5275 Nevada Independence Lake Meadow Comment
  CAS-BOT-BC108560  Salix eastwoodiae W. R. Dudley 1904-8-21 s.n. Fresno Boulder Creek, Kings River Region Comment
  CAS-BOT-BC103673  Salix eastwoodiae W. R. Dudley 1895-8-15 978 a Tulare Tower Rock Meadow: Kaweah Forks, Kaweah River Valley Comment
  CAS-BOT-BC103751  Salix exigua Chester Dudley 1926-7-1 s.n. Monterey Upper Cachagua Creek Comment
  CAS-BOT-BC103887  Salix exigua W. R. Dudley 1909-8-25 s.n. Plumas Sierra Valley Comment
  CAS-BOT-BC103977  Salix geyeriana W. R. Dudley 1900-6-12 5001 Nevada Donner Lake Meadow Comment
  CAS-BOT-BC103987  Salix geyeriana W. R. Dudley 1900-6-1 5286 Placer near Independence Lake Comment
  CAS-BOT-BC107931  Salix geyeriana W. R. Dudley 1909-8-27 s.n. Sierra South east arm of Sierra Valley Comment
  A382903  Salix hindsiana W. R. Dudley 1895-6-1 4207 Unknown Upper part of East Fork, Coyote Creek Comment
  CAS-BOT-BC107808  Salix hindsiana W. R. Dudley 1895-6-1 4207 Santa Clara Upper end of east fork of Coyote Creek Comment
  CAS-BOT-BC107809  Salix hindsiana W. R. Dudley 1895-6-1 4207 Santa Clara Upper end of E fork of Coyote Creek Comment
  CAS-BOT-BC107814  Salix hindsiana W. R. Dudley 1905-3-5 s.n. Santa Clara By San Antonio Cr. just below county road bridge - Mt. Hamilton Range, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC107815  Salix hindsiana W. R. Dudley 1905-3-5 s.n. Santa Clara By San Antonio Cr. just below county road bridge - Mt. Hamilton Range, Santa Cruz Mountain Peninsula Comment
  A383014  Salix hindsiana W. R. Dudley & F. H. Lamb 1896-6-23 4632 Unknown Lockwood Creek, Mt. Pinos Region Comment
Read comments
Jul 6 2015
  CAS-BOT-BC106874  Salix jepsonii W. R. Dudley 1900-6-14 5072 Placer Woods between Donner Lake and Summit Comment
  CAS-BOT-BC106875  Salix jepsonii W. R. Dudley 1900-6-14 5062 Placer Between Donner Lake and Summit Comment
  CAS-BOT-BC106908  Salix jepsonii W. R. Dudley 1902-7-3 s.n. Tulare Board Camp Creek 1950 Comment
  CAS-BOT-BC106909  Salix jepsonii W. R. Dudley 1902-7-12 s.n. Tulare borders of Horse Creek, Farewell Gap Trail Comment
  CAS-BOT-BC107670  Salix jepsonii W. R. Dudley 1900-6-1 5662 El Dorado Near Glen Alpein Sprs. Comment
  A383202  Salix laevigata W. R. Dudley 1894-03-01 - 1894-04-01 Unknown Near Lake Lagunita, Stanford University Comment
  JROH3856  Salix laevigata W. R. Dudley 1894-7-7 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Near bridge at Ramsay's above Searsville Comment
  CAS-BOT-BC125196  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-27 5664 El Dorado Between Glenn Alpine Sprs. and Camp Agassiz Comment
  CAS-BOT-BC125253  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-14 5018 Nevada Just below upper dam, Donner Lake Comment
  CAS-BOT-BC125258  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-12 5007 Nevada By Donner Lake Comment
  CAS-BOT-BC125259  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-12 5008 Nevada By Donner Creek Comment
  CAS-BOT-BC125264  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-14 5027 Nevada Shores of Donner Lake at head of lake Comment
  CAS-BOT-BC125265  Salix lasiandra var. lasiandra W. R. Dudley 1900-6-14 5021 Nevada Shores of Donner Lake above [Cory's] Cory Comment
  CAS-BOT-BC125300  Salix lasiandra var. lasiandra W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat Comment
  CAS-BOT-BC125394  Salix lasiandra var. lasiandra W. R. Dudley 1895-4-19 s.n. Santa Clara Los Gatos Ravine along Wrights Comment
  CAS-BOT-BC125403  Salix lasiandra var. lasiandra W. R. Dudley 1899-3-29 s.n. Santa Cruz Sunnyside Ranch, Ben Lomond Mt. Comment
  CAS-BOT-BC125441  Salix lasiandra var. lasiandra W. R. Dudley 1909-8-25 s.n. Sierra Sierraville Comment
  CAS-BOT-BC125484  Salix lasiandra var. lasiandra W. R. Dudley 1900-8-11 3215 Fresno Kings River [Canon] Canyon Comment
  CAS-BOT-BC125485  Salix lasiandra var. lasiandra W. R. Dudley 1900-8-11 3175 Fresno Horse Corral meadow, south side Comment
  CAS-BOT-BC125497  Salix lasiandra var. lasiandra W. R. Dudley 1897-7-19 2028 Tulare Kern Lake, Kern River Comment
  CAS-BOT-BC125501  Salix lasiandra var. lasiandra W. R. Dudley 1917-8-17 3039 Tulare Marble Fork at Crossing of Colony Mill Trail Comment
  CAS-BOT-BC125371  Salix lasiandra var. lasiandra W. R. Dudley 1900-3-17 s.n. San Mateo South side of Montara Mts. along road Comment
  CAS-BOT-BC125466  Salix lasiandra var. lasiandra W. R. Dudley 1899-8-23 s.n. Siskiyou [Callahans] Callahan Comment
  CAS-BOT-BC125474  Salix lasiandra var. lasiandra W. R. Dudley 1907-8-24 s.n. Siskiyou South Fork Salmon, below Smiths Comment
  CAS-BOT-BC125491  Salix lasiandra var. lasiandra W. R. Dudley 1897-7-20 2088 Tulare Foot of Funstons Trail from Kern R. to the Kaweah Plateau, Little Kern River: near Funstons Comment
  CAS-BOT-BC107139  Salix lasiolepis W. R. Dudley 1904-3-7 68 San Mateo Bear Gulch, Santa Cruz Mt. - Santa Cruz Peninsula 152 Comment
  GH383446  Salix lasiolepis W. R. Dudley 1902-3-29 Unknown San Francisco, By cliff above Golden Gate Park Comment
  POM196513  Salix lasiolepis W. R. Dudley 1902-3-29 s.n. San Francisco Cliff above Golden Gate Park. Comment
  CAS-BOT-BC107138  Salix lasiolepis W. R. Dudley 1903-3-16 s.n. San Mateo San Francisquito Creek near stock farm - Santa Cruz Peninsula Comment
  CAS-BOT-BC107216  Salix lasiolepis var. bigelovii W. R. Dudley 1901-5-11 s.n. San Francisco Lake Merced - San Francisco Comment
  CAS-BOT-BC107222  Salix lasiolepis var. bigelovii W. R. Dudley 1902-3-29 s.n. San Francisco Cliff above Golden Gate Park - San Francisco Comment
  CAS-BOT-BC107223  Salix lasiolepis var. bigelovii W. R. Dudley 1902-3-4 s.n. San Francisco Golden Gate Park - San Francisco Comment
  CAS-BOT-BC107218  Salix lasiolepis var. bigelovii W. R. Dudley 1904-5-1 s.n. San Francisco Ravine between Ocean View and Lake Merced - San Francisco Comment
  CAS-BOT-BC124493  Salix lasiolepis var. lasiolepis W. R. Dudley 1894-3-23 s.n. San Mateo Corte de Madera Creek, Portola Valley Comment
  CAS-BOT-BC124470  Salix lasiolepis var. lasiolepis W. R. Dudley 1904-5-7 s.n. San Francisco Ravine between Ocean View and Lake Merced Comment
  CAS-BOT-BC128362  Salix lasiolepis var. lasiolepis W. R. Dudley 1904-4-2 s.n. Santa Clara By upper crossing of road, Steven's Cr. - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC128363  Salix lasiolepis var. lasiolepis W. R. Dudley 1902-6-1 s.n. Santa Clara Upper Steven's Cr. - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC124585  Salix lemmonii W. R. Dudley 1900-6-29 5799 El Dorado Tahoe City Comment
  CAS-BOT-BC124591  Salix lemmonii W. R. Dudley 1900-6-1 s.n. El Dorado Tallac House to Desolation Valley Comment
  CAS-BOT-BC124597  Salix lemmonii W. R. Dudley 1900-6-20 5398 El Dorado Upper valley of Little Truckee River Comment
  CAS-BOT-BC124603  Salix lemmonii W. R. Dudley 1900-6-29 5802 El Dorado Truckee River below Tahoe City Comment
  CAS-BOT-BC124609  Salix lemmonii W. R. Dudley 1909-8-23 s.n. El Dorado Lake Tahoe Comment
  CAS-BOT-BC124624  Salix lemmonii W. R. Dudley 1900-8-11 3214 Fresno Kings River [Canon] Canyon Comment
  CAS-BOT-BC124625  Salix lemmonii W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadow woods, Upper Kings River Comment
  CAS-BOT-BC124662  Salix lemmonii W. R. Dudley 1900-6-15 5143 Nevada road between Summit and Cisco Comment
  CAS-BOT-BC124663  Salix lemmonii W. R. Dudley 1900-6-15 5130 Nevada Below Summit Hotel Comment
  CAS-BOT-BC124668  Salix lemmonii W. R. Dudley 1900-6-15 5100 Nevada Grade east of hotel at Summit Comment
  CAS-BOT-BC124669  Salix lemmonii W. R. Dudley 1900-6-15 5103 Nevada near hotel at Summit Comment
  CAS-BOT-BC124675  Salix lemmonii W. R. Dudley 1900-6-15 5104 Nevada northwest of Lake Mary, near Summit Comment
  CAS-BOT-BC124684  Salix lemmonii W. R. Dudley 1900-6-1 5351 Nevada head of Independence Lake Comment
  CAS-BOT-BC124750  Salix lemmonii W. R. Dudley 1900-6-14 5078 Placer Grade between Donner Lake and Summit Comment
  CAS-BOT-BC124770  Salix lemmonii W. R. Dudley 1900-6-14 5109 Placer Valley northwest of Lake Mary, near Summit Comment
  CAS-BOT-BC124780  Salix lemmonii W. R. Dudley 1900-6-12 51010 Placer Meadow east side of Donner Lake Comment
  CAS-BOT-BC124880  Salix lemmonii W. R. Dudley 1900-6-20 5408 Sierra North end of Webber Lake Comment
  CAS-BOT-BC124901  Salix lemmonii W. R. Dudley 1899-8-8 s.n. Siskiyou Near Big Spring - Sisson Comment
  CAS-BOT-BC125027  Salix lemmonii W. R. Dudley 1897-7-15 1897 Tulare Grant National Park: Vicinity of [Hocket] Hockett Meadow 2743 Comment
  CAS-BOT-BC124674  Salix lemmonii W. R. Dudley 1900-6-15 5139 a Nevada Along the South Yuba River Comment
  CAS-BOT-BC125087  Salix ligulifolia W. R. Dudley 1900-6-12 5013 Nevada East end of Donner Lake Comment
  CAS-BOT-BC125101  Salix ligulifolia W. R. Dudley 1909-8-25 s.n. Plumas Sierra Valley Comment
  CAS-BOT-BC125120  Salix ligulifolia W. R. Dudley 1902-7-2 s.n. Tulare Above Board Camp Creek Crossing Comment
  CAS-BOT-BC128233  Salix lucida W. R. Dudley 1900-6-15 5132 Placer Between Summit and Soda Springs Station, Nevada-Placer Co. line. Comment
  CAS-BOT-BC128249  Salix lucida W. R. Dudley 1900-6-12 5524 Sierra By bridge over Little Truckee River - Sierraville, Truckee Stage Road Comment
  RSA3931  Salix lucida subsp. lasiandra W. R. Dudley 1901-3-11 s.n. Santa Clara Road 1 mile E of Gilroy. Comment
  CAS-BOT-BC125592  Salix lutea W. R. Dudley 1897-8-9 2507 Tulare Near Volcano Creek, vicinity of Mt. Whitney Comment
  CAS-BOT-BC125593  Salix lutea W. R. Dudley 1902-7-2 s.n. Tulare Below crossing Board Camp Creek Comment
  A384232  Salix melanopsis W. R. Dudley 1900-6-12 5012 Unknown sand bars of Donner Creek Comment
  CAS-BOT-BC125620  Salix melanopsis W. R. Dudley 1899-6-21 s.n. Humboldt Junction of North and South forks of Eel River Comment
  CAS-BOT-BC125709  Salix melanopsis W. R. Dudley 1900-7-20 2702 Tulare Kaweah River at Three Rivers Comment
  CAS-BOT-BC125714  Salix melanopsis W. R. Dudley 1895-8-16 1306 Tulare At Marble Fork - Sequoia National Park Comment
  CAS-BOT-BC129379  Salix melanopsis W. R. Dudley 1900-6-12 5011 Nevada On sand bars by Donner Creek Comment
  CAS-BOT-BC129509  Salix melanopsis W. R. Dudley 1900-6-28 5667 El Dorado Near Tallac Comment
  CAS-BOT-BC129515  Salix melanopsis W. R. Dudley 1899-8-20 s.n. Sacramento Upper Sacramento River, Sheldon's Mill Comment
  CAS-BOT-BC125646  Salix melanopsis W. R. Dudley 1917-7-16 781 Kern Shores of Kern River Comment
  CAS-BOT-BC125648  Salix melanopsis W. R. Dudley 1895-7-16 781 Kern Kern River Shore Comment
  CAS-BOT-BC129376  Salix melanopsis W. R. Dudley 1900-6-15 5148 a Nevada Yuba sand bars - upper part of flat opposite Cascade Sta., Nevada-Placer Co. line Comment
  CAS-BOT-BC129410  Salix melanopsis W. R. Dudley 1905-6-26 s.n. Monterey Banks of Carmel River near Camp Comment
  CAS-BOT-BC129508  Salix melanopsis W. R. Dudley 1899-6-3 s.n. San Benito Ravine back of Panoche Rocks Comment
  CAS-BOT-BC125747  Salix orestera W. R. Dudley 1904-8-23 s.n. Fresno Meadow - Kettle Mountain Ridge, [King's] Kings River Region Comment
  CAS-BOT-BC125808  Salix orestera W. R. Dudley 1900-6-14 5076 Placer Grade between Donner Lake and Summit Comment
  CAS-BOT-BC125868  Salix orestera W. R. Dudley 1902-7-13 s.n. Tulare Trail Mineral King to Farwell Gap Comment
  CAS-BOT-BC125869  Salix orestera W. R. Dudley 1896-8-10 1601 Tulare Upper Monarch Lake, region of Mineral King: Monarch Lake and [Saw Tooth] Sawtooth Pk. 3657 Comment
  CAS-BOT-BC129277  Salix orestera W. R. Dudley 1902-7-13 s.n. Tulare Trail to Farewell Gap from Mineral King - Southern Sierra Nevadas Comment
  CAS-BOT-BC129295  Salix orestera W. R. Dudley 1895-8-4 1129 Tulare North of Farewell Gap - Southern Sierra Nevadas Comment
  CAS-BOT-BC126012  Salix scouleriana W. R. Dudley 1902-1-3 s.n. Monterey Woods at Pacific Grove Comment
  CAS-BOT-BC126013  Salix scouleriana W. R. Dudley 1905-6-28 s.n. Monterey Just back of Pacific Grove by 17 mile drive Comment
  CAS-BOT-BC126022  Salix scouleriana W. R. Dudley 1894-4-14 s.n. Monterey Pacific Grove, 17 Mile Drive Comment
  CAS-BOT-BC126026  Salix scouleriana W. R. Dudley 1902-1-4 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC126079  Salix scouleriana W. R. Dudley 1900-6-15 5101 Nevada Grade east of hotel at Summit Comment
  CAS-BOT-BC126082  Salix scouleriana W. R. Dudley 1900-6-14 5073 Nevada Road overlooking Donner Lake Comment
  CAS-BOT-BC126083  Salix scouleriana W. R. Dudley 1900-6-14 5025 Nevada Shore of Donner Lake a little way above Coreys Comment
  CAS-BOT-BC126089  Salix scouleriana W. R. Dudley 1900-6-15 5095 Nevada Road east of hotel at Summit Comment
  CAS-BOT-BC126090  Salix scouleriana W. R. Dudley 1900-6-14 5034 Nevada Near Donner Lake Comment
  CAS-BOT-BC126106  Salix scouleriana W. R. Dudley 1902-6-1 s.n. Santa Clara Upper Stevens Creek Comment
  CAS-BOT-BC126109  Salix scouleriana W. R. Dudley 1899-3-28 s.n. Santa Cruz Near San Lorenzo River and [King's] Kings Creek Comment
  CAS-BOT-BC126115  Salix scouleriana W. R. Dudley 1899-3-30 s.n. Santa Cruz Vicinity of Pine Flat, Ben Lomond Mt. Comment
  CAS-BOT-BC126141  Salix scouleriana W. R. Dudley 1900-6-21 5521 Sierra Several miles below Sierraville Comment
  CAS-BOT-BC126244  Salix scouleriana W. R. Dudley 1900-7-29 2835 Tulare Bear Creek, Grant National Park Comment
  CAS-BOT-BC129076  Salix scouleriana W. R. Dudley 1909-8-23 s.n. Placer Lake Tahoe Comment
  CAS-BOT-BC129078  Salix scouleriana W. R. Dudley 1900-6-20 5282 Placer Woods west of Independence Lake Comment
  CAS-BOT-BC129079  Salix scouleriana W. R. Dudley 1900-6-1 5285 Placer West of Independence Hotel Comment
  CAS-BOT-BC129082  Salix scouleriana W. R. Dudley 1900-6-1 5532 Placer Above McKinney's near Maddens Cr. Comment
  CAS-BOT-BC129083  Salix scouleriana W. R. Dudley 1900-6-14 5075 Placer Rocks on right of road between Donner Lake and summit Comment
  CAS-BOT-BC129124  Salix scouleriana W. R. Dudley 1900-6-14 5064 Placer By brook between Donner Lake and Summit Comment
  CAS-BOT-BC129125  Salix scouleriana W. R. Dudley 1900-6-1 5528 Placer Above McKinney's Cr. Comment
  CAS-BOT-BC129174  Salix scouleriana W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Peninsula near R.R. Comment
  CAS-BOT-BC129175  Salix scouleriana W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Peninsula Comment
  CAS-BOT-BC126102  Salix scouleriana W. R. Dudley 1899-3-28 s.n. Santa Clara Beginning of trail to Castle Rock near Saratoga Comment
  CAS-BOT-BC129073  Salix scouleriana W. R. Dudley 1899-3-9 s.n. San Mateo Road below Buckhorn Ranch near Portola Valley - Santa Cruz Peninsula Comment
  A384691  Salix sitchensis W. R. Dudley 1904-3-7 Unknown Bear Gulch Comment
  CAS-BOT-BC126498  Salix sitchensis W. R. Dudley 1903-5-1 s.n. San Mateo From Peters Creek above Iverson's to old mill Comment
  CAS-BOT-BC126499  Salix sitchensis W. R. Dudley 1903-5-1 s.n. San Mateo Iverson's near Pescadero Creek Comment
  CAS-BOT-BC126502  Salix sitchensis W. R. Dudley 1904-3-7 69 San Mateo Bear Gulch, Santa Cruz Mts. 213 Comment
  CAS-BOT-BC126509  Salix sitchensis W. R. Dudley 1900-3-16 s.n. San Mateo Near Summit Spring, Kings Mt. Comment
  GH384692  Salix sitchensis W. R. Dudley 1905-3-5 Unknown Stevens Creek Road Comment
  POM196587  Salix sitchensis W. R. Dudley 1903-5-1 s.n. San Mateo Iverson's near Pescadero Creek. Santa Cruz Peninsula. Comment
  CAS-BOT-BC128935  Salix sitchensis W. R. Dudley 1899-3-28 s.n. Santa Clara Between Saratoga and Castle Rock - Santa Cruz Peninsula Comment
  SEINET12003697  Salix sitchensis W. R. Dudley 1897-1 s.n. San Mateo Santa Cruz Peninsula, bank of Pescedero Creek below Peter's Creek Comment
  CAS-BOT-BC175652  Salsola tragus W. R. Dudley 1909-9-1 s.n. Santa Cruz Pajaro River, Watsonville Comment
  CAS-BOT-BC220708  Salvia W. R. Dudley 1903-8-17 s.n. Monterey By coast trail below Posts Comment
  CAS-BOT-BC220709  Salvia W. R. Dudley 1905-6-26 s.n. Monterey Near camp by Carmel River Comment
  CAS-BOT-BC233686  Salvia leucophylla Chester Dudley 1923-6-1 s.n. San Luis Obispo Cuyama Valley Comment
  CAS-BOT-BC229973  Salvia mellifera W. R. Dudley 1899-10-30 s.n. Monterey Los Burros Creek toward divide to Nacimiento Creek Comment
  CAS-BOT-BC233385  Salvia mellifera W. R. Dudley 1909-6-19 s.n. Santa Cruz Near Glenwood, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC229972  Salvia mellifera W. R. Dudley 1901-3-30 s.n. Monterey East of golf links at Monterey Comment
  CAS-BOT-BC235004  Sambucus W. R. Dudley 1906-8-23 s.n. Calaveras Calaveras Big Trees Comment
  CAS-BOT-BC235005  Sambucus W. R. Dudley 1906-8-23 s.n. Calaveras Calaveras Big Trees Comment
  CAS-BOT-BC235022  Sambucus W. R. Dudley 1901-7-13 s.n. Madera Mt. Raymond, Upper Big Creek Comment
  CAS-BOT-BC238651  Sambucus nigra subsp. caerulea W. R. Dudley 1900-10-16 3401 Fresno Hoist, Converse Basin Comment
  CAS-BOT-BC238889  Sambucus nigra subsp. caerulea W. R. Dudley 1899-8-15 s.n. Siskiyou Black Fox Mountain Comment
  CAS-BOT-BC245922  Sambucus nigra subsp. caerulea W. R. Dudley 1896-8-23 1731 Tulare Trail Redwood Meadow to Deer Canyon, Upper Kaweah River Comment
  CAS-BOT-BC246008  Sambucus nigra subsp. caerulea W. R. Dudley 1901-6-1 s.n. San Luis Obispo Pine Valley, Santa Lucia Mountains Comment
  CAS-BOT-BC238888  Sambucus nigra subsp. caerulea W. R. Dudley 1901-8-25 s.n. Siskiyou Salmon Creek Comment
  CAS-BOT-BC236491  Sambucus racemosa subsp. racemosa W. R. Dudley 1896-8-21 1706 Tulare Giant Stairs, Upper Kaweah River Region Comment
  CAS-BOT-BC235065  Sambucus racemosa var. melanocarpa W. R. Dudley 1900-6-14 s.n. Placer Shores of Donner Lake Comment
  CAS-BOT-BC235115  Sambucus racemosa var. racemosa W. R. Dudley 1904-8-23 s.n. Fresno Kettle Mountain Ridge, Kings River Region Comment
  CAS-BOT-BC223281  Sanicula bipinnatifida W. R. Dudley 1899-6-2 s.n. San Benito Trail to Hepsedam Peak Comment
  CAS-BOT-BC223287  Sanicula bipinnatifida W. R. Dudley 1899-6-3 s.n. San Benito San Benito River Comment
  CAS-BOT-BC466207  Sarcodes sanguinea W. R. Dudley 1893-6-14 s.n. Nevada Near Star MIne Comment
  CAS-BOT-BC283618  Schedonorus pratensis W. R. Dudley 1909-6-24 s.n. Santa Clara By Ramona St near Lincoln Ave, Palo Alto Comment
  CAS-BOT-BC111361  Schoenoplectus acutus var. occidentalis W. R. Dudley 1903-7-25 s.n. Santa Cruz Pond near Fleet Portrero, Big Basin Comment
  CAS-BOT-BC111428  Schoenoplectus acutus var. occidentalis W. R. Dudley 1898-1-1 s.n. Santa Clara Felt Lake, Stanford University Comment
  CAS-BOT-BC111426  Schoenoplectus acutus var. occidentalis W. R. Dudley 1903-7-18 s.n. Santa Clara By R.R. near Alviso Comment
  CAS-BOT-BC111617  Schoenoplectus californicus W. R. Dudley 1903-11-9 s.n. Santa Clara Marsh near RR Crossing E. of Station, Alviso. Comment
  CAS-BOT-BC111671  Schoenoplectus pungens var. badius W. R. Dudley 1899-1-1 s.n. Del Norte Near lagoon, crescent city Comment
  CAS-BOT-BC111753  Schoenoplectus pungens var. badius W. R. Dudley 1877-10-3 s.n. San Francisco Sandy depression by Ocean Boulevard. Comment
  POM1388  Scirpus acutus var. occidentalis W. R. Dudley, F. H. Lamb 1896-6-12 4467 Kern Castac Lake Comment
  CAS-BOT-BC110915  Scirpus microcarpus W. R. Dudley 1900-8-18 3225 Fresno Kings River Canon near grand Sentinel Comment
  CAS-BOT-BC111144  Scirpus microcarpus W. R. Dudley 1895-7-18 788 Tulare Needles Creek, Kern River, Vicinity of Lloyd Mountain 1828 Comment
  CAS-BOT-BC111145  Scirpus microcarpus W. R. Dudley 1895-8-11 1207 Tulare Meadow, Grant Park 2438 Comment
  CAS-BOT-BC519006  Scoliopus bigelovii W. R. Dudley 1895-3-5 s. n. San Mateo Kings Mt Comment
  POM8905  Scutellaria siphocampyloides W. R. Dudley, F. H. Frank 1896-6-17 4576 Ventura Frazier Mt. Comment
  UC463476  Scutellaria siphocampyloides W. R. Dudley and F. H. Lamb 1896-6-17 4576 Ventura Frazier Mountain Comment
  CAS-BOT-BC63828  Sedum spathulifolium W. R. Dudley 1899-6-1 s.n. Humboldt Vicinity of Scotia Comment
  CAS-BOT-BC62034  Selaginella bigelovii Prof. W. R. Dudley 1907-12-1 s.n. Los Angeles Sawpit Canyon (near Mourovia) Comment
  CAS-BOT-BC69786  Selaginella bigelovii W. R. Dudley 1905-1-5 s.n. San Luis Obispo On divide between Cypress and Franklin Creeks. Comment
  CAS-BOT-BC69690  Selaginella watsonii W. R. Dudley 1896-7-29 1495 Tulare N. mine, Mt. Silliman. 3410 Comment
  JROH1215  Senecio aronicoides W. R. Dudley 1894-5-13 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; near Searsville Dam Comment
  RSA0012428  Senecio aronicoides W. R. Dudley 1901-5-11 s.n. San Francisco Between Colma and Lake Merced Comment
  CAS-BOT-BC363535  Senecio cineraria W. R. Dudley 1894-6-3 s.n. San Francisco Hills between Lone Mountain and northeast corner of Golden Gate Park Comment
  RSA116769  Senecio flaccidus var. douglasii W. R. Dudley 1894-9-29 s.n. Santa Clara Wrights Station, Los Gatos Creek Comment
  CAS-BOT-BC330436  Senecio flaccidus var. douglasii W. R. Dudley 1902-10-13 s.n. Santa Clara near railroad track, Santa Clara Comment
  CAS-BOT-BC330438  Senecio flaccidus var. douglasii W. R. Dudley 1902-10-1 s.n. Santa Clara east of Old Mountain View, on creek bank Comment
  CAS-BOT-BC330439  Senecio flaccidus var. douglasii W. R. Dudley 1904-9-1 s.n. Santa Clara Steven's Creek, near Mountain View Comment
  CAS-BOT-BC363753  Senecio integerrimus W. R. Dudley 1894-6-1 s.n. Mariposa Mariposa Big Tree Grove Comment
  CAS-BOT-BC364059  Senecio integerrimus var. major W. R. Dudley 1896-8-1 1542 Tulare Southern Sierra Nevadas. Slope of Alta Peak. Sequoia National Park: Vicinity of Alta Peak 2438 Comment
  CAS-BOT-BC364005  Senecio integerrimus var. major W. R. Dudley 1900-6-1 s.n. El Dorado Below Lake Lucile Ridge Comment
  CAS-BOT-BC332988  Senecio scorzonella W. R. Dudley 1895-7-30 943 Tulare Mountain Lake Meadow region of Upper Tule River, vicinity of Mountain Lake, Southern Sierra Nevadas 3048 Comment
  CAS-BOT-BC332989  Senecio scorzonella W. R. Dudley 1897-7-21 2165 Tulare Region of Kaweah Peaks, Funston's Meadows, Southern Sierra Nevadas 3352 Comment
  CAS-BOT-BC364191  Senecio serra W. R. Dudley 1895-8-6 1150 Tulare Southern Sierra Nevadas. Road below Mineral King. Trail, Farewell Gap to Mineral King 3200 Comment
  CAS-BOT-BC364221  Senecio sylvaticus W. R. Dudley 1899-6-1 s.n. Humboldt Eureka Penninsula [Peninsula] Comment
  CAS-BOT-BC80291  Sequoia sempervirens W. R. Dudley 1902-2-9 s.n. San Mateo Black Mt., Alpine Road Comment
  CAS-BOT-BC80292  Sequoia sempervirens W. R. Dudley 1900-2-1 s.n. San Mateo near Kings Mt. House Comment
  CAS-BOT-BC80295  Sequoia sempervirens William R. Dudley 1893-2-18 s.n. San Mateo Near La Honda Comment
  CAS-BOT-BC80313  Sequoia sempervirens W. R. Dudley 1899-12-1 s.n. Santa Cruz [White-house] Whitehouse Creek, Big Basin Comment
  CAS-BOT-BC80314  Sequoia sempervirens W. R. Dudley 1905-9-23 s.n. Santa Cruz Redwood Hollow, Big Basin Comment
  CAS-BOT-BC85781  Sequoia sempervirens E. G. Dudley 1904-1-21 74 San Mateo Santa Cruz Mts., Canada de Raymundo 274 Comment
  CAS-BOT-BC85813  Sequoia sempervirens W. R. Dudley 1905-6-24 s.n. Monterey Carmel River below the mouth of the San Clemente Cr. Comment
  POM193079  Sequoia sempervirens W. R. Dudley 1905-9-23 s.n. Santa Cruz Santa Cruz Peninsula: Redwood Hollow, Big Basin Comment
  CAS-BOT-BC85777  Sequoia sempervirens W. R. Dudley 1897-1-1 s.n. San Mateo Santa Cruz Mountain Peninsula, by Hamilton's Comment
  CAS-BOT-BC85778  Sequoia sempervirens W. R. Dudley 1902-12-1 s.n. San Mateo On trail from Iverson's Bull Spring Comment
  CAS-BOT-BC10613  Sequoiadendron giganteum W. R. Dudley 1906-8-23 s.n. Calaveras Calaveras Big Tree Grove Comment
  CAS-BOT-BC10663  Sequoiadendron giganteum W. R. Dudley 1900-10-15 s.n. Fresno Converse Basin Comment
  CAS-BOT-BC438156  Sesuvium portulacastrum Chester Dudley 1937-4-1 s.n. Tulare Unspecified Comment
  CAS-BOT-BC174840  Silene aperta W. R. Dudley 1895-8-1 1050 Tulare [Hocket] Hockett Trail to Little Kern River 2133 Comment
  CAS-BOT-BC384384  Silene bernardina W. R. Dudley 1896-8-13 1634 Tulare Southern Sierra Nevadas. Trail Bear Gap to Cliff Creek. Region of Mineral King: Monarch Lake and Saw Tooth Pk. 3657 Comment
  CAS-BOT-BC384385  Silene bernardina W. R. Dudley 1900-7-1 s.n. Tulare Cone Meadow, Kaweah & Kings R. Comment
  CAS-BOT-BC386860  Silene gallica W. R. Dudley 1897-1-1 s.n. San Mateo Butano Creek, Big Basin. Comment
  CAS-BOT-BC389604  Silene pendula W. R. Dudley 1894-4-27 s.n. San Francisco By quarry beyond music stand, Golden Gate Park, San Francisco Comment
  CAS-BOT-BC175091  Silene verecunda W. R. Dudley 1895-6-26 398 Kern Oak [Canon] Canyon, vicinity of Bisses Station Comment
  CAS-BOT-BC175298  Silene verecunda W. R. Dudley 1900-8-1 3313 Tulare Cabin Meadow, Kaweah - Kings River Region Comment
  UC204838  Silene verecunda subsp. platyota W. R. Dudley 1895-6-26 398 Kern vicinity Bisses Station; Tehachapi Mts., vicinity of Bisses Station Comment
  CAS-BOT-BC135370  Sisyrinchium W. R. Dudley 1904-5-7 s.n. San Francisco Below Ocean View, San Francisco Comment
  NY821418  Solanum nigrum W. R. Dudley 1902-4-3 s.n. San Luis Obispo Cambria Comment
  CAS-BOT-BC157442  Solanum umbelliferum C. Dudley 1936-4-1 s.n. San Luis Obispo Palo Prieto Canyon Comment
  CAS-BOT-BC58500  Solanum umbelliferum W. R. Dudley 1902-4-3 s.n. San Luis Obispo Cambria Comment
  CAS-BOT-BC156509  Solanum umbelliferum Prof. W. R. Dudley 1907-12-18 s.n. Los Angeles Sawpit [Canon] Canyon (near Monrovia) Comment
  CAS-BOT-BC156792  Solanum umbelliferum W. R. Dudley 1893-5-30 s.n. Santa Clara Summit road, Gov't. Range, Loma Prieta Comment
  NY820412  Solanum xanti W. R. Dudley 1895-6-25 358 Unknown Region of Tehachapi Peak Comment
Read comments
Aug 21 2016
  CAS-BOT-BC365425  Solidago elongata W. R. Dudley 1900-8-10 3162 Fresno Horse Corral Meadow, Sequoia National Forest Comment
  CAS-BOT-BC365601  Solidago elongata W. R. Dudley 1900-8-3 2973 Tulare Thorp's Meadow Comment
  CAS-BOT-BC365599  Solidago elongata W. R. Dudley 1896-8-11 1623 Tulare Southern Sierra Nevadas. Region of Mineral King 2133 Comment
  CAS-BOT-BC365180  Solidago velutina subsp. californica Chester Dudley 1926-10-25 s.n. San Luis Obispo Paso Robles Comment
  CAS-BOT-BC365226  Solidago velutina subsp. californica W. R. Dudley 1896-10-4 s.n. Santa Cruz Santa Cruz Peninsula. Near Santa Cruz Comment
  CAS-BOT-BC365924  Soliva sessilis W. R. Dudley 1895-6-6 s.n. San Mateo Santa Cruz Peninsula. Near Pescadero Creek Comment
  CAS-BOT-BC365941  Soliva sessilis W. R. Dudley 1899-4-23 s.n. Santa Clara Santa Cruz Mountain Peninsula. Banks near Grant fork of Permanente Comment
  CAS-BOT-BC365954  Soliva sessilis W. R. Dudley 1897-6-5 s.n. Santa Cruz Santa Cruz Peninsula. Flat Rock, Big Basin Comment
  RSA116791  Sonchus asper W. R. Dudley 1896-4-29 s.n. Santa Clara Stanford University. The Santa Cruz Mountain Peninsula. Comment
  CAS-BOT-BC236561  Sorghum halepense W. R. Dudley 1905-10-15 s.n. Solano Suisun Marshes Comment
  CAS-BOT-BC236598  Sorghum halepense W. R. Dudley 1897-8-31 2645 Tulare Middle Kaweah River to Three Rivers, Southern Sierra Nevadas 152 Comment
  CAS-BOT-BC236632  Spartina foliosa W. R. Dudley 1897-10-18 s.n. Santa Clara Embarcadero Road, Palo Alto, Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC149680  Spiraea douglasii W. R. Dudley 1905-8-3 s.n. Siskiyou Sacramento River near [Sissons] Sisson Comment
  RSA116740  Stachys bullata W. R. Dudley 1895-6-14 s.n. Santa Clara Near Dam below Adelanta Villa. Stanford University. Comment
  CAS-BOT-BC60916  Stanleya pinnata W. R. Dudley; F. H. Lamb 1896-6-4 4324 Los Angeles Lancaster. Comment
  CAS-BOT-BC60956  Stanleya pinnata W. R. Dudley; F. H. Lamb 1896-6-23 4627 Ventura Mount Pinos Region. Below Snedden's, Lockwood Valley. Comment
  CAS-BOT-BC175341  Stellaria borealis subsp. sitchana W. R. Dudley 1900-8-2 3026 Tulare Cleveland Meadow, Giant Forest Comment
  CAS-BOT-BC391076  Stellaria longipes subsp. longipes W. R. Dudley 1906-8-1 s.n. Calaveras San Antonio Creek Comment
  CAS-BOT-BC391108  Stellaria longipes subsp. longipes W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadow, Upper King's River Comment
  CAS-BOT-BC375118  Stephanomeria W. R. Dudley 1895-7-26 907 Tulare Southern Sierra Nevadas. Near Doyle's. Region of Middle Tule River Comment
  CAS-BOT-BC375119  Stephanomeria W. R. Dudley 1898-9-7 2676 Tulare Southern Sierra Nevadas. Trail to Dome Rock. Region of Upper Tule River: near Nelson's 1371 Comment
  CAS-BOT-BC375140  Stephanomeria cichoriacea Prof. W. R. Dudley 1907-12-5 s.n. Los Angeles Spanish Canon [Canyon], near Monrovia Comment
  CAS-BOT-BC375267  Stephanomeria elata Chester Dudley 1936-7-1 s.n. San Luis Obispo Morro Comment
  UCD136262  Stephanomeria elata W. R. Dudley 1894-9-29 s.n. Santa Clara Los Gatos Creek. Comment
  CAS-BOT-BC375735  Stephanomeria runcinata Chester Dudley 1931-5-18 36 San Bernardino From Needles to Cajon Pass Comment
  CAS-BOT-BC322914  Stephanomeria tenuifolia W. R. Dudley 1900-8-1 3305 Tulare West of Kettle Mt., top of divide between Boulder and Stony Creek, Kaweah - Kings River Reg. Comment
  CAS-BOT-BC61275  Streptanthus campestris W. R. Dudley; F. H. Lamb 1896-6-9 4418 Los Angeles Liebre Mountains. Elizabeth Lake Canyon. Comment
  CAS-BOT-BC87068  Streptanthus glandulosus subsp. albidus W. R. Dudley 1895-4-8 s.n. Santa Clara Santa Cruz Peninsula. Near San Jose. Comment
  CAS-BOT-BC87194  Streptanthus glandulosus subsp. glandulosus W. R. Dudley 1893-5-30 s.n. Santa Clara Santa Cruz Peninsula. By road from Cattermoles to Loma Prieta. Comment
  CAS-BOT-BC87199  Streptanthus glandulosus subsp. glandulosus W. R. Dudley 1895-6-1 4200 Santa Clara Mount Hamilton Range. Along trail to Bald Peak. Comment
  CAS-BOT-BC87377  Streptanthus insignis W. R. Dudley 1899-6-2 s.n. San Benito Trail to Hepsedam Peak. Comment
Read comments
Dec 21 2017
  CAS-BOT-BC87916  Streptanthus tortuosus W. R. Dudley 1896-7-28 1463 Tulare Southern Sierra Nevadas. Region of Mount Silliman. Clover Creek. Comment
  POM193750  Stuckenia pectinata W. R. Dudley 1897-6-25 s.n. Santa Clara Lake Lagunita, Stanford University. Comment
  CAS-BOT-BC423011  Stylomecon heterophylla W. R. Dudley 1905-5-13 s.n. San Mateo Santa Cruz Mountain Peninsula. S.W. of San Mateo Comment
  RSA120027  Symphoricarpos albus var. laevigatus W. R. Dudley 1895-6-14 s.n. Santa Clara Near Dam below Adelanta Villa. Stanford University. Comment
  CAS-BOT-BC234725  Symphoricarpos mollis W. R. Dudley 1893-6-12 s.n. Nevada Washington Creek Comment
  CAS-BOT-BC237101  Symphoricarpos mollis W. R. Dudley 1896-7-31 1519 Tulare Regoin of Mt. Silliman, Clover Creek Trail, Southern Sierra Nevadas Comment
  CAS-BOT-BC234703  Symphoricarpos mollis W. R. Dudley 1903-8-1 s.n. Monterey Mountain Spring Camp, Santa Lucia Mts. Comment
  CAS-BOT-BC238922  Symphoricarpos rotundifolius W. R. Dudley 1900-6-27 s.n. El Dorado Glenn [Glen] Alpine Springs Comment
  UC463162  Symphoricarpos rotundifolius var. parishii W. R. Dudley and F. H. Lamb 1896-6-29 4740 Ventura Goodenough Meadow; Mt. Pinos Region Comment
  CAS-BOT-BC97586  Symphyotrichum ascendens W. R. Dudley 1896-9-7 2677 Tulare Near Dome Rock, region of Upper Tule River: near Nelson's 1371 Comment
  CAS-BOT-BC97616  Symphyotrichum campestre W. R. Dudley 1909-8-29 s.n. Plumas Sierra Valley Comment
  CAS-BOT-BC97799  Symphyotrichum chilense W. R. Dudley 1901-9-1 s.n. Santa Cruz Near mouth of Waddell Creek, Big Basin Comment
  CAS-BOT-BC97649  Symphyotrichum chilense W. R. Dudley 1906-8-1 s.n. Calaveras Big Tree Meadow Comment
  CAS-BOT-BC97766  Symphyotrichum chilense W. R. Dudley 1896-11-8 s.n. San Francisco Ocean View Comment
  CAS-BOT-BC97812  Symphyotrichum chilense W. R. Dudley 1903-9-27 s.n. Santa Cruz below Pajaro near railroad Comment
  CAS-BOT-BC99090  Symphyotrichum chilense W. R. Dudley 1905-9-24 s.n. San Mateo Black Mountain - Santa Cruz Peninsula Comment
  CAS-BOT-BC99096  Symphyotrichum chilense W. R. Dudley 1897-10-11 s.n. San Mateo Near Half Moon Bay (Spanishtown) Comment
  CAS-BOT-BC97857  Symphyotrichum eatonii W. R. Dudley 1909-8-16 s.n. Placer Monte Vista, Dutch Flat Comment
  CAS-BOT-BC98476  Symphyotrichum spathulatum W. R. Dudley 1909-8-23 s.n. Placer Tahoe Tavern, Lake Tahoe Comment
  CAS-BOT-BC99310  Symphyotrichum spathulatum W. R. Dudley 1897-8-8 2495 Tulare Volcano Meadow, vicinity of Mount Whitney Comment
  CAS-BOT-BC99343  Symphyotrichum spathulatum W. R. Dudley 1897-8-11 2533 Tulare Region of Mount Whitney: Bullion Flat Comment
  CAS-BOT-BC98428  Symphyotrichum spathulatum W. R. Dudley 1899-8-15 s.n. Siskiyou Black Fox Comment
  CAS-BOT-BC99316  Symphyotrichum spathulatum W. R. Dudley 1897-8-11 2511 Tulare Poplar Camp, region of Kaweah Peaks: Arroya-Kern Divide 1981 Comment
  CAS-BOT-BC99366  Symphyotrichum spathulatum var. yosemitanum W. R. Dudley 1901-8-25 s.n. Siskiyou north of Salmon-Scott divide, Salmon Mts. Comment
  CAS-BOT-BC99384  Symphyotrichum subspicatum W. R. Dudley 1896-9-20 s.n. Mendocino Mendocino City Comment
  CAS-BOT-BC98293  Symphyotrichum subulatum var. parviflorum W. R. Dudley 1903-11-9 s.n. Santa Clara Santa Cruz Mountain Peninsula - marshy land near road south of Alviso Comment
  CAS-BOT-BC98294  Symphyotrichum subulatum var. parviflorum W. R. Dudley 1908-10-10 s.n. Santa Clara Chittenden Ranch house, Chittenden Comment
  JROH2998  Taraxia ovata W. R. Dudley 1894-3-24 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University; canada above Searsville Reservoir Comment
  RSA119857  Tauschia hartwegii W. R. Dudley 1905-5-4 s.n. Santa Clara Below Clarita Vineyard, Black Mt. Comment
  RSA176999  Tauschia hartwegii W. R. Dudley 1895-5-30 s.n. Santa Clara woods up Mtn W of Madrone Springs Comment
  CAS-BOT-BC85265  Taxus brevifolia W. R. Dudley 1909-7-1 s.n. Placer Dutch Flat Comment
  CAS-BOT-BC85182  Taxus brevifolia W. R. Dudley 1886-9-21 s.n. Mendocino Big River near Orr's Spring Comment
  CAS-BOT-BC447478  Tellima grandiflora W. R. Dudley 1900-3-17 s.n. San Mateo Ravine, north of Seal Cove Comment
  CAS-BOT-BC332864  Tetradymia canescens W. R. Dudley 1897-8-8 2496 Tulare Vocano Meadow, vicinity of Mount Whitney, Southern Sierra Nevadas Comment
  CAS-BOT-BC392278  Thalictrum W. R. Dudley 1893-11-1 s.n. Santa Clara Santa Cruz Peninsula. Stanford University Garden Comment
  CAS-BOT-BC392279  Thalictrum W. R. Dudley 1893-11-2 s.n. Santa Clara Santa Cruz Peninsula. Stanford University Garden Comment
  CAS-BOT-BC392351  Thalictrum fendleri W. R. Dudley 1895-6-27 382 Kern Tehachpi [Tehachapi] Mountains. Bess Brook. Vicinity of Bisses Station Comment
  CAS-BOT-BC399707  Thalictrum fendleri W. R. Dudley 1897-7-13 1845 Tulare Southern Sierra Nevadas. About Cahoon Camp. Region of Sequoia National Forest: Vicinity of Homer's Nose 2743 Comment
  CAS-BOT-BC399843  Thalictrum polycarpum W. R. Dudley 1906-5-19 s.n. San Mateo Santa Cruz Mountain Peninsula. Whipple Road - West of Redwood City Comment
  CAS-BOT-BC399846  Thalictrum polycarpum W. R. Dudley 1893-5-27 s.n. San Mateo Santa Cruz Peninsula. Between King's Mountain and El Corte Madera Creek Comment
  CAS-BOT-BC399867  Thalictrum polycarpum W. R. Dudley 1898-5-21 s.n. Santa Clara Santa Cruz Peninsula. Rose Hill, La Purisima Concepsion Comment
  CAS-BOT-BC399899  Thalictrum sparsiflorum W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadow, Upper King's River Comment
  CAS-BOT-BC66786  Thysanocarpus curvipes W. R. Dudley 1904-4-17 s.n. Santa Cruz Sand ridge above Tuxedo, vicinity of Felton. Comment
  CAS-BOT-BC66885  Thysanocarpus curvipes W. R. Dudley 1900-4-5 s.n. Tulare Near Milo. Comment
  CAS-BOT-BC88535  Thysanocarpus curvipes W. R. Dudley 1894-6-10 s.n. Mariposa Yosemite Valley. Comment
  CAS-BOT-BC66453  Thysanocarpus curvipes W. R. Dudley 1894-4-13 s.n. Monterey Monterey Peninsula. Near Del Monte. Comment
  CAS-BOT-BC66728  Thysanocarpus curvipes W. R. Dudley 1893-3-1 s.n. Santa Clara Santa Cruz Peninsula. Near ledge opposite Lake Lagunita. Stanford University. Comment
  CAS-BOT-BC67319  Thysanocarpus radians W. R. Dudley 1907-4-1 s.n. Santa Clara Near Grass Valley. Comment
  CAS-BOT-BC436910  Tiarella trifoliata var. unifoliata W. R. Dudley 1899-6-20 s.n. Humboldt Near Eel River Comment
  CAS-BOT-BC436967  Tiarella trifoliata var. unifoliata W. R. Dudley 1895-9-15 s.n. Santa Cruz El Corete Madera Comment
  CAS-BOT-BC81397  Torreya californica William R. Dudley 1893-4-1 s.n. Marin Camp Taylor Comment
  CAS-BOT-BC81410  Torreya californica W. R. Dudley 1906-4-14 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC81438  Torreya californica W. R. Dudley 1903-11-1 s.n. Santa Clara on saddle between Los Gatos Cr. and branch of Soquel Cr., 2 miles W. of Loma Prieta P. on road to Wright's Comment
  CAS-BOT-BC172951  Toxicodendron diversilobum W. R. Dudley 1893-1-1 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC519400  Triantha occidentalis subsp. occidentalis W. R. Dudley 1896-8-10 1547 Tulare Southern Sierra Nevada, Region of Mineral King: Monarch Lake and Saw Tooth Peak 3657 Comment
  CAS-BOT-BC519565  Triantha occidentalis subsp. occidentalis W. R. Dudley 1907-8-18 s.n. Siskiyou Near Jackson lake Comment
  CAS-BOT-BC519572  Triantha occidentalis subsp. occidentalis W. R. Dudley 1899-8-26 942 Siskiyou Along trail to Eddy Mountain Comment
  RSA116711  Trientalis latifolia W. R. Dudley 1903-5-1 s.n. San Mateo in Redwoods on road beyond near Petters and Pescadeno Creek Comment
  RSA116715  Trientalis latifolia W. R. Dudley 1895-6-8 s.n. San Mateo Santa Cruz Peninsula, in redwoods near Pescadero creek Comment
  RSA120429  Trifolium albopurpureum W. R. Dudley 1893-4-23 s.n. Santa Clara Near Stock Farm Hills, Stanford University. Comment
  RSA120973  Trifolium fucatum var. fucatum W. R. Dudley 1897-05 s.n. San Francisco Near San Francisco Comment
  RSA120974  Trifolium grayi W. R. Dudley 1896-4-17 s.n. San Mateo Pebble Beach Pasture. Pescadero. Comment
  POM8910  Trifolium wormskioldii W. R. Dudley, F. H. Lamb 1896-6-28 4699 Ventura Goodenough Meadow, Mt. Pinos Region. Comment
  CAS-BOT-BC451921  Triglochin maritima W. R. Dudley 1903-6-15 s.n. Santa Clara Santa Cruz Peninsula. Border of Bay near Mayfield. Comment
  CAS-BOT-BC238544  Triphysaria floribunda W. R. Dudley 1902-4-29 s.n. San Francisco Presidio Golf Links, San Francisco Comment
  CAS-BOT-BC238571  Triphysaria floribunda W. R. Dudley 1897-5-8 s.n. San Mateo The Santa Cruz Peninsula. By road above Belmont School Comment
  CAS-BOT-BC200090  Trisetum canescens W. R. Dudley 1899-8-22 s.n. Siskiyou Craggy Mt. 1981 Comment
  CAS-BOT-BC200124  Trisetum canescens W. R. Dudley 1900-7-28 2859 Tulare Bear Creek - Forks of the Kaweah River, Sequoia National Park Comment
  CAS-BOT-BC200125  Trisetum canescens W. R. Dudley 1900-8-3 3002 Tulare Tharps Meadow by brook, Giant Forest Comment
  CAS-BOT-BC193500  Trisetum cernuum W. R. Dudley 1910-5-26 s.n. San Mateo Coal Mine Ridge, near Black Mt. - Santa Cruz Mountain Peninsula Comment
  CAS-BOT-BC200294  Trisetum spicatum W. R. Dudley 1896-7-29 1494 Tulare Region of Mt. Silliman: Clover Creek Comment
  CAS-BOT-BC521272  Triteleia bridgesii W. R. Dudley 1893-6-15 s.n. Nevada Nevada City Comment
  CAS-BOT-BC521539  Triteleia dudleyi W. R. Dudley 1895-7-31 932 Tulare Southern Sierra Nevadas, Region of Tule - Little Kern Divide: Vicinity of Camp Alta Comment
  CAS-BOT-BC522340  Triteleia hyacinthina W. R. Dudley 1893-6-21 s.n. Siskiyou Peter Klink's Meadow Comment
  CAS-BOT-BC522353  Triteleia hyacinthina W. R. Dudley 1900-4-5 s.n. Tulare Near Milo Comment
  CAS-BOT-BC522072  Triteleia ixioides subsp. ixioides W. R. Dudley 1905-6-26 s.n. Monterey Camp near Carmel River Comment
  CAS-BOT-BC522073  Triteleia ixioides subsp. ixioides W. R. Dudley 1901-6-10 s.n. Monterey Grade east of Salinas-Carmel Divide, Santa Lucia Mountains Comment
  CAS-BOT-BC525767  Triteleia ixioides subsp. scabra W. R. Dudley 1894-6-12 s. n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC67354  Tropidocarpum capparideum W. R. Dudley 1899-3-1 s.n. Alameda By railroad east of Livermore. Comment
  CAS-BOT-BC85853  Tsuga heterophylla W. R. Dudley 1896-9-20 s.n. Mendocino South side of Big River near mouth Comment
  CAS-BOT-BC80226  Tsuga mertensiana subsp. grandicona W. R. Dudley 1900-6-27 s.n. El Dorado Ridge above Lake [Lucile] Lucille + Desolation Valley Comment
  CAS-BOT-BC74073  Turritis glabra W. R. Dudley 1902-4-29 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Stanford University. Comment
  CAS-BOT-BC74079  Turritis glabra W. R. Dudley 1896-5-1 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Stock farm, Stanford University. Comment
  A381276  Umbellularia californica W. R. Dudley 1894-06-01 - 1894-07-01 Unknown Palo Alto Comment
  A381299  Umbellularia californica W. R. Dudley 1904-4-2 Unknown Upper Stevens Creek Comment
  CAS-BOT-BC91062  Umbellularia californica W. R. Dudley 1893-12-29 s.n. San Luis Obispo Pecho Mountains. Comment
  CAS-BOT-BC91221  Umbellularia californica W. R. Dudley 1894-11-24 s.n. San Mateo Santa Cruz Mountain Peninsula. Near Big Redwood, Ramsay's Place, Searsville. Comment
  CAS-BOT-BC382812  Uropappus lindleyi W. R. Dudley 1896-5-18 s.n. Santa Clara Santa Cruz Mountain Peninsula. Near Lake Lagunita, Stanford University Comment
  CAS-BOT-BC5095  Uva-Ursi pechoensis W. R. Dudley 1902-4-5 s.n. San Luis Obispo Pecho Mts., head of Wild Cherry Canon Comment
  CAS-BOT-BC193872  Vaccinium cespitosum W. R. Dudley 1900-6-12 s.n. Nevada Near Summit, on Central Pacific Railroad Comment
  CAS-BOT-BC199211  Vaccinium cespitosum W. R. Dudley 1897-8-2 2432 Tulare Region of Kaweah Peaks: Arroya [Arroyo] - Kern Divide Comment
  CAS-BOT-BC193919  Vaccinium ovatum W. R. Dudley 1902-1-3 s.n. Monterey Huckleberry Hill at Monterey - Monterey Peninsula Comment
  CAS-BOT-BC199353  Vaccinium ovatum W. R. Dudley 1893-1-20 s.n. San Mateo Near La Honda Comment
  RSA187267  Vaccinium ovatum W. R. Dudley 1898-3-5 s.n. San Mateo King's Mountain. Comment
  CAS-BOT-BC193393  Vaccinium shastense subsp. nevadense W. R. Dudley 1906-8-6 s.n. Calaveras San Antonio Creek Comment
  CAS-BOT-BC193416  Vaccinium uliginosum W. R. Dudley 1900-6-26 s.n. El Dorado Heather Lake Meadow Comment
  CAS-BOT-BC193426  Vaccinium uliginosum W. R. Dudley 1904-8-23 s.n. Fresno Rowell Meadows, Upper King's River Comment
  CAS-BOT-BC193428  Vaccinium uliginosum W. R. Dudley 1904-8-23 s.n. Fresno Kettle Mountain Ridge, King's River Region Comment
  CAS-BOT-BC199525  Vaccinium uliginosum W. R. Dudley 1894-9-1 s.n. Sierra Near Lake of Woods Comment
  CAS-BOT-BC199537  Vaccinium uliginosum W. R. Dudley 1897-7-21 2180 Tulare Moraine Lake, Reigon of Kaweah Peaks: Funston's [Funston] Meadows 2743 Comment
  CAS-BOT-BC199541  Vaccinium uliginosum W. R. Dudley 1897-7-13 1851 Tulare Cahoon Meadow, region of Sequoia National Forest: vicinity of Homer's [Homers] Nose 2743 Comment
  CAS-BOT-BC76076  Vancouveria planipetala W. R. Dudley 1899-7-3 s.n. Del Norte Gasquet to Waldo. Comment
  CAS-BOT-BC76142  Vancouveria planipetala W. R. Dudley 1905-6-12 s.n. San Mateo Santa Cruz Mountain Peninsula. Road beyond Iverson's near Pescadero Creek. Comment
  CAS-BOT-BC76147  Vancouveria planipetala W. R. Dudley 1903-5-2 s.n. San Mateo Santa Cruz Peninsula. Pescadero Creek near Iverson's. Comment
  UC1206448  Vancouveria planipetala W. R. Dudley 1895-6-6 San Mateo near Peters Creek (this side of Iverson's); Santa Cruz Peninsula, near Peters Creek Comment
  CAS-BOT-BC76145  Vancouveria planipetala W. R. Dudley 1895-6-6 s.n. San Mateo Santa Cruz Peninsula. By road this side of Iverson's near Peter's Creek. Comment
  POM177244  Vancouveria planipetala W. R. Dudley 1903-5-2 s.n. San Mateo Pescadero Creek near Iverson s. Comment
  CAS-BOT-BC135752  Veratrum fimbriatum W. R. Dudley 1896-9-19 s.n. Mendocino By road from Black Point to Point Arena also near Mendocino. Comment
  CAS-BOT-BC263899  Viola adunca W. R. Dudley 1899-1-1 s.n. Del Norte Near Crescent City Comment
  CAS-BOT-BC263998  Viola adunca W. R. Dudley 1894-4-14 s.n. Monterey Monterey Peninsula. Huckleberry Hill near Monterey Comment
  CAS-BOT-BC263999  Viola adunca W. R. Dudley 1894-4-14 s.n. Monterey Near Monterey Comment
  CAS-BOT-BC264032  Viola adunca W. R. Dudley 1896-4-18 s.n. San Mateo Santa Cruz Mountain Peninsula. Near Pebble Beach, Pescadero Comment
  CAS-BOT-BC264036  Viola adunca W. R. Dudley 1894-3-28 s.n. San Mateo Near Pebble Beach, Pescadero Comment
  CAS-BOT-BC264033  Viola adunca W. R. Dudley 1900-3-17 s.n. San Mateo S of Montara Mountains Comment
  CAS-BOT-BC536853  Viola glabella W. R. Dudley 1909-8-8 s.n. Nevada South Yuba River, by flume Comment
  CAS-BOT-BC536956  Viola lobata W. R. Dudley 1900-10-15 3384 Fresno Converse Basin Comment
  CAS-BOT-BC536972  Viola lobata W. R. Dudley 1897-7-11 1776 Tulare Southern Sierra Nevadas: Region of Sequoia National Forest, vicinity of Hmer's Nose: Coffee Pot Ridge 2743 Comment
  CAS-BOT-BC536973  Viola lobata W. R. Dudley 1902-6-24 s.n. Tulare Southern Sierra Nevadas:Boord Camp Creek woods Comment
  RSA130989  Viola pedunculata W. R. Dudley 1902-4-29 s.n. Santa Clara Near Stanford University. The Santa Cruz Mtn Peninsula. Comment
  CAS-BOT-BC270091  Viola pinetorum var. grisea W. R. Dudley 1897-7-13 1817 Tulare Region of Sequoia National Forest: vicinity of Homer's Nose 2743 Comment
  RSA130764  Viola sempervirens W. R. Dudley 1895-6-6 s.n. San Mateo By road to Moore's above Iverson's, Pescadero Creek. The Santa Cruz Peninsula. Comment
  RSA130691  Viola sempervirens W. R. Dudley 1893-1-20 s.n. San Mateo El Corte Madera. The Santa Cruz Mountain Peninsula. Comment
  CAS-BOT-BC203193  Vitis girdiana W. R. Dudley 1903-12-25 s.n. Riverside Tahquitz Wash, near Palm Springs Station Comment
  CAS-BOT-BC385070  Vitis girdiana Prof. W. R. Dudley 1907-11-1 s.n. Los Angeles Near Monrovia Comment
  CAS-BOT-BC199846  Vulpia bromoides W. R. Dudley 1894-5-1 s.n. San Mateo Woodside to Crystal Springs Comment
  CAS-BOT-BC199849  Vulpia bromoides W. R. Dudley 1894-5-1 s.n. San Mateo Woodside to Crystal Springs Comment
  CAS-BOT-BC199861  Vulpia bromoides W. R. Dudley 1899-5-14 s.n. San Mateo Top of Sneath Ranch Hill Comment
  CAS-BOT-BC198851  Vulpia bromoides W. R. Dudley 1901-5-11 s.n. San Francisco One mi. S of Lake Merced, Santa Cruz Peninsula Comment
  CAS-BOT-BC183703  Vulpia microstachys var. ciliata W. R. Dudley 1895-5-29 s.n. Santa Clara Pine Ridge, Mt. Hamilton Range Comment
  UC817988  Vulpia microstachys var. ciliata W. R. Dudley 1895-5-30 4079 Santa Clara w of Madrone Spring (old road up the mountain) Comment
  CAS-BOT-BC183803  Vulpia microstachys var. confusa W. R. Dudley 1901-4-4 s.n. Monterey Near Upper Burnnett Cr. Comment
  CAS-BOT-BC183841  Vulpia microstachys var. confusa W. R. Dudley 1899-4-30 s.n. Santa Clara Ridge N. Fork of Permanente Cr. Comment
  CAS-BOT-BC184553  Vulpia microstachys var. pauciflora W. R. Dudley 1906-5-13 s.n. San Mateo Near San Mateo Comment
  CAS-BOT-BC185952  Vulpia octoflora var. octoflora W. R. Dudley 1899-6-1 s.n. San Benito Near Harrison's, Hernandez Comment
  CAS-BOT-BC128745  Whipplea modesta W. R. Dudley 1893-5-6 s.n. Santa Cruz Zayante Comment
  CAS-BOT-BC73646  Woodsia scopulina W. R. Dudley 1904-8-23 s.n. Fresno Kettle Mountain Ridge, King's River Region Comment
  CAS-BOT-BC382978  Wyethia angustifolia W. R. Dudley 1894-6-15 s.n. Mariposa Wawona Comment
  CAS-BOT-BC383532  Wyethia mollis W. R. Dudley 1900-6-29 s.n. Placer Near Tahoe City Comment
  RSA116661  Xanthium strumarium W. R. Dudley 1893-07 s.n. Santa Clara Santa Cruz Mountain Peninsula, Stanford University. Comment
  CAS-BOT-BC529132  Xerophyllum tenax W. R. Dudley 1905-10-1 s. n. Monterey Chaparral slope on E side Sawmill Gulch Basin Comment
  CAS-BOT-BC530276  Xerophyllum tenax W. R. Dudley 1893-6-20 s.n. Siskiyou Castle Lake Trail Comment
  CAS-BOT-BC198232  Xylococcus bicolor W. R. Dudley 1909-7-1 s.n. San Diego South of Bennington, vicinity of San Diego Comment
  POM193949  Zannichellia palustris W. R. Dudley 1897-6-25 s.n. Santa Clara Upper end of Lake Lagunita, Stanford University; Plants of Santa Cruz Peninsula. Comment
  CAS-BOT-BC456129  Zannichellia palustris W. R. Dudley 1909-10-10 s.n. San Mateo Santa Cruz Mountain Peninsula. In Crystal Springs Reservoir, N.W. of Club House Comment
  CAS-BOT-BC530610  Zigadenus fremontii W. R. Dudley 1898-1-1 s.n. Santa Clara near Palo Alto Comment
  CAS-BOT-BC532757  Zigadenus fremontii W. R. Dudley 1899-4-1 s.n. San Mateo Foot of San Bruno Hills Comment
  CAS-BOT-BC532921  Zigadenus fremontii W. R. Dudley 1894-4-14 s. n. Monterey Back of Monterey Villa Comment
  CAS-BOT-BC527218  Zigadenus paniculatus W. R. Dudley 1893-6-8 s.n. El Dorado Meadow back of Tallac Comment
  CAS-BOT-BC527219  Zigadenus paniculatus W. R. Dudley 1900-6-15 s.n. Placer Meadow near Soda Springs Station Comment
  UC483483  Zigadenus venenosus var. venenosus W. R. Dudley 1894-6-15 Mariposa meadow below Wawona Point Comment
  CAS-BOT-BC527223  Zigadenus venenosus var. venenosus W. R. Dudley 1893-6-19 s.n. Siskiyou Meadows near Sisson Comment
  CAS-BOT-BC527240  Zigadenus venenosus var. venenosus W. R. Dudley 1895-8-14 1296 Tulare Marble Canyon, Kaweah River Valley Region, Southern Sierra Nevadas Comment



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