Search Results — 2000 specimen records retrieved (1355 records with coordinates)
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Results for search: Scientific name=Layia platyglossa (including nomenclatural synonyms);   More information: Jepson Online Interchange
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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/consortium/).
 Records are made available under the CCH Data Use Terms.

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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SEINET3146116  Blepharipappus platyglossus G. B. Grant 1905-4-20 111 Los Angeles Pasadena Comment
  CAS-BOT-BC183480  Layia platyglossa James R. Shevock 1982-4-25 9349 Kern Eastern edge of the Piute Mountains, Kern River Basin. Off of Kelso Creek road along dirt road at Cortez Canyon 1219 Comment
  CAS-BOT-BC205814  Layia platyglossa James R. Shevock 1985-3-23 11064 Tulare Western slope of the Southern Sierra Nevada. Along county road M-120, 0.6 mile east of Deer Creek 250 Comment
  CAS-BOT-BC209943  Layia platyglossa James R. Shevock 1982-4-17 9196 Fresno Western slope of the Southern Sierra Nevada. Along Elwood Drive between Wonder Valley and Piedra. Along Mill Creek and about 3 miles south of Pine Flat Reservoir 182 Comment
  CAS-BOT-BC224920  Layia platyglossa A. C. Sanders; T. B. Salvato 2011-3-28 38819 Riverside Peninsular Range; Perris-Aguanga Basin Region: Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City 439 Comment
  CAS-BOT-BC249032  Layia platyglossa A. C. Sanders; Nathan Moorhatch 2011-3-22 38796 Riverside Peninsular Range; Perris-Aguanga Basin: Romoland in Menifee Valley, powerline route along McLaughlin Rd. between Palomar Rd. and San Jacinto Rd. 442 Comment
  CAS-BOT-BC370663  Layia platyglossa Alice Eastwood; John Thomas Howell 1936-4-19 2149 Contra Costa Antioch Comment
  CAS-BOT-BC370664  Layia platyglossa Alice Eastwood 1921-4-18 10279 Contra Costa Antioch Comment
  CAS-BOT-BC370665  Layia platyglossa Alice Eastwood 1915-5-30 s.n. Contra Costa Mt. Diablo Comment
  CAS-BOT-BC370667  Layia platyglossa C. F. Baker 1903-5-28 2874 Contra Costa Antioch Comment
  CAS-BOT-BC370670  Layia platyglossa Mary L. Bowerman 1935-4-26 2916 Contra Costa Mount Diablo. Ridge west of Indian Ceremonial Spring. 1005 Comment
  CAS-BOT-BC372289  Layia platyglossa Ira L. Wiggins 1950-4-9 12344 Fresno Roadside 16 miles north of Coalinga along road to San Benito and Hernandez Comment
  CAS-BOT-BC372295  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CAS-BOT-BC372296  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  CAS-BOT-BC372299  Layia platyglossa John Thomas Howell 1944-6-4 19553 Marin Inverness Ridge west of Inverness Comment
  CAS-BOT-BC372364  Layia platyglossa John Thomas Howell 1926-4-11 1854 Alameda Cedar Mt. 1066 Comment
  CAS-BOT-BC372365  Layia platyglossa John Thomas Howell 1926-4-11 1853 Alameda Cedar Mt. 1066 Comment
  CAS-BOT-BC372367  Layia platyglossa Alice Eastwood 1907-5-10 s.n. Alameda Berkeley Hills Comment
  CAS-BOT-BC372368  Layia platyglossa H. K. Sharsmith 1935-3-3 1493 Alameda Corral Hollow, Mount Hamilton Range 228 Comment
  CAS-BOT-BC372369  Layia platyglossa A. A. Heller 1904-4-14 7318 Alameda Livermore Comment
  CAS-BOT-BC377808  Layia platyglossa P. A. Munz; L. F. Street; G. Williams 1919-4-5 2446 Los Angeles Puddingstone Canyon Comment
  CAS-BOT-BC377809  Layia platyglossa C. F. Baker 1904-4-15 4177 Los Angeles Claremont Comment
  CAS-BOT-BC377811  Layia platyglossa Geo. B. Grant 1901-5-1 111 Los Angeles Garvanza Comment
  CAS-BOT-BC377814  Layia platyglossa Dr. Barton W. Evermann 1915-3-25 s.n. Los Angeles San Clemente Island Comment
  CAS-BOT-BC377908  Layia platyglossa L. R. Abrams 1921-5-25 8011 Contra Costa near summit of Mt. Diablo Comment
  CAS-BOT-BC377910  Layia platyglossa James McMurphy 1910-4-9 s.n. Contra Costa Antioch Comment
  CAS-BOT-BC377911  Layia platyglossa Lewis S. Rose 1933-4-17 33093 Contra Costa Antioch Comment
  CAS-BOT-BC377915  Layia platyglossa Paul F. Covel 1936-3-25 420 Madera Madera Comment
  CAS-BOT-BC377922  Layia platyglossa Peter H. Raven 1964-4-19 18834 Merced 3 miles southwest of Livingston Comment
  CAS-BOT-BC378474  Layia platyglossa Ynez Whilton Winblad 1937-3-29 s.n. Kern North slope of Tehachapi Mts. Comment
  CAS-BOT-BC379476  Layia platyglossa A. D. E. Elmer 1902-4-1 3542 Monterey Del Monte Comment
  CAS-BOT-BC379477  Layia platyglossa Robert Robertson 1954-5-8 144 Monterey E. of Carmel Cove, Point Lobos 15 Comment
  CAS-BOT-BC379483  Layia platyglossa Clare B. Hardham 1960-4-15 5444 Monterey The Indians Comment
  CAS-BOT-BC379502  Layia platyglossa A. A. Heller 1903-4-13 6568 Monterey Pacific Grove Comment
  CAS-BOT-BC379503  Layia platyglossa A. A. Heller 1903-4-13 6568 Monterey Pacific Grove Comment
  CAS-BOT-BC379509  Layia platyglossa Alice D. Randall 1910-3-27 130 Monterey Carmel-By-The-Sea Comment
  CAS-BOT-BC379512  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-28 5069 Monterey 1 mi. N. of Marina (1/2 way btw. Castroville and Seaside) 15 Comment
  CAS-BOT-BC379514  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-28 5069 Monterey 1 mi. N. of Marina (1/2 way btw. Castroville and Seaside). 15 Comment
  CAS-BOT-BC379516  Layia platyglossa A. D. E. Elmer 1902-4-1 3542 Monterey Del Monte Comment
  CAS-BOT-BC379517  Layia platyglossa Alice Eastwood 1912-5-29 170 Monterey Seaside Comment
  CAS-BOT-BC379522  Layia platyglossa M. S. Jussel 1933-4-12 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC379524  Layia platyglossa H. M. Hall 1931-6-3 13120 Monterey Seventeen miles drive, Point Joe Comment
  CAS-BOT-BC379526  Layia platyglossa M. E. Jones 1882-3-1 3114 San Diego Fallbrook Comment
  CAS-BOT-BC379527  Layia platyglossa Marcus E. A M Jones 1882-3-28 3114 San Diego Fallbrook Comment
  CAS-BOT-BC379529  Layia platyglossa Marcus E. A M Jones 1882-3-28 3114 San Diego Fall Brook Comment
  CAS-BOT-BC379530  Layia platyglossa Marcus E. A M Jones 1882-3-1 3119 San Diego Fall Brook Comment
  CAS-BOT-BC379531  Layia platyglossa Marcus E. A M Jones 1882-3-1 3119 San Diego Fall Brook Comment
  CAS-BOT-BC379534  Layia platyglossa H. M. Hall 1903-4-1 3872 San Diego near Foster Comment
  CAS-BOT-BC379535  Layia platyglossa F. A. Thackery 1928-5-18 417 San Diego Verdugo Comment
  CAS-BOT-BC379536  Layia platyglossa C. L. Hitchcock 1940-4-9 6049 San Diego ca. 12 miles south of Laguna Mountain Comment
  CAS-BOT-BC379538  Layia platyglossa Edith A. Purer 1935-5-18 6613 San Diego south of Cuyamaca Lake Comment
  CAS-BOT-BC379539  Layia platyglossa S. B. Parish 1897-6-1 4410 San Diego Smith, or Palomar Mt. [per label] 1828 Comment
  CAS-BOT-BC379573  Layia platyglossa J. H. Thomas 1954-5-7 4096 Santa Cruz On top of ridge between Scott and Mill Creek drianges, about 2.2 miles S - SW of Eagle Rock. 518 Comment
  CAS-BOT-BC379574  Layia platyglossa J. H. Thomas 1953-5-31 3273 Santa Cruz Sunset Beach State Park 6 Comment
  CAS-BOT-BC379575  Layia platyglossa J. H. Thomas 1953-5-2 3079 Santa Cruz Sunset Beach State Park, near USG&GS Markers: Park 1931 and Park 2 - 1931. 15 Comment
  CAS-BOT-BC379579  Layia platyglossa John H. Thomas 1950-5-28 1905 Santa Cruz Northern end of Hilton Airport, open area between highway and airstrip. 243 Comment
  CAS-BOT-BC379581  Layia platyglossa J. H. Thomas 1954-4-30 4030 Santa Cruz On top of ridge between Scott and Mill Creek drainages, about 2.2 miles S - SW of eagle Rock. 518 Comment
  CAS-BOT-BC379582  Layia platyglossa J. H. Thomas 1954-5-7 4103 Santa Cruz Northern end of Hilton Airport, between airstrip and highway. 243 Comment
  CAS-BOT-BC379583  Layia platyglossa J. H. Thomas 1954-5-26 4223 Santa Cruz Northern end of Hilton Airport, between airstrip and highway. 243 Comment
  CAS-BOT-BC379584  Layia platyglossa J. H. Thomas 1954-5-26 4223 Santa Cruz Ben Lomond; About 2 miles from Felton toward Santa Cruz along Graham Hill Road. Comment
  CAS-BOT-BC379586  Layia platyglossa Alice Eastwood 1932-4-25 18626 San Diego San Pasquale Comment
  CAS-BOT-BC379587  Layia platyglossa Alice Eastwood 1928-4-22 9393 San Diego Torrens Ranch, Campo Comment
  CAS-BOT-BC379589  Layia platyglossa Alice Eastwood 1920-4-24 9516 San Diego between Jacumba and Mountain Springs Comment
  CAS-BOT-BC379590  Layia platyglossa Palmer Stockwell 1935-5-13 1229 San Diego 3 mi. S. of Pala. Comment
  CAS-BOT-BC379591  Layia platyglossa Palmer Stockwell 1935-5-13 1229 San Diego 3 mi. S. of Pala. Comment
  CAS-BOT-BC379594  Layia platyglossa Palmer Stockwell 1935-5-13 1240 San Diego Ocean Beach Comment
  CAS-BOT-BC379595  Layia platyglossa Palmer Stockwell 1935-5-13 1240 San Diego Ocean Beach Comment
  CAS-BOT-BC379596  Layia platyglossa Palmer Stockwell 1935-5-13 1243 San Diego ca. 3 mi. S of Jamul. Comment
  CAS-BOT-BC379597  Layia platyglossa Palmer Stockwell 1935-5-13 1258 San Diego 1 mi. E. of Tecate turn-off, between Dulzura and Potrero Comment
  CAS-BOT-BC379598  Layia platyglossa Palmer Stockwell; David D. Keck 1935-5-13 1258 San Diego 1 mile east of Tecate turn-off, between Dulzura and Potrero Comment
  CAS-BOT-BC379599  Layia platyglossa Marcus E. A M Jones 1982-3-28 3114 San Diego Fall Brook Comment
  CAS-BOT-BC379600  Layia platyglossa Marcus E. A M Jones 1882-3-28 3114 San Diego Fall Brook Comment
  CAS-BOT-BC379601  Layia platyglossa Peter H. Raven 1954-5-5 6906 San Francisco San Francisco Comment
  CAS-BOT-BC379605  Layia platyglossa Alice Eastwood 1918-5-20 s.n. San Francisco San Francisco; Lake Merced Comment
  CAS-BOT-BC379606  Layia platyglossa Alice Eastwood 1912-6-7 243 San Francisco Presidio, San Francisco Comment
  CAS-BOT-BC379608  Layia platyglossa Lewis S. Rose 1935-5-9 65061 San Francisco Presidio, San Francisco Comment
  CAS-BOT-BC379617  Layia platyglossa J. W. Congdon 1892-5-21 s.n. San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC379618  Layia platyglossa M. E. Jones 1881-5-12 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC379619  Layia platyglossa A. A. Heller 1903-4-23 6608 Sonoma Fort Ross Comment
  CAS-BOT-BC379620  Layia platyglossa A. A. Heller 1903-4-23 6608 Sonoma Fort Ross Comment
  CAS-BOT-BC379621  Layia platyglossa J. Clausen 1935-5-24 1094 Sonoma 6.5 miles south of Jenner Comment
  CAS-BOT-BC379622  Layia platyglossa J. Clausen 1935-5-24 1094 Sonoma 6.5 miles south of Jenner Comment
  CAS-BOT-BC379623  Layia platyglossa J. Clausen 1935-5-24 1094 Sonoma 6.5 miles south of Jenner Comment
  CAS-BOT-BC379625  Layia platyglossa John Thomas Howell 1930-7-27 5405 Sonoma 1 mile north of Fort Ross Comment
  CAS-BOT-BC379626  Layia platyglossa Carl B. Wolf 1935-4-7 6307 Riverside Gavilan Hills Region. 2 mi. SW of Perris, Rancho Santa Ana Botanic Garden 426 Comment
  CAS-BOT-BC379627  Layia platyglossa Palmer Stockwell 1935-5-12 1220 Riverside 2.5 miles north of Elsinore Comment
  CAS-BOT-BC379628  Layia platyglossa L. R. Abrams 1935-4-7 13669 Riverside Gavilan Hills, 2 mi. SW of Perris Comment
  CAS-BOT-BC379629  Layia platyglossa Peter H. Raven 1958-5-18 12971 Riverside Hemet Meadows, San Jacinto Mts. Comment
  CAS-BOT-BC379630  Layia platyglossa Palmer Stockwell 1935-5-12 1220 Riverside 2.5 mi. N of Elsinore Comment
  CAS-BOT-BC379631  Layia platyglossa Joseph Andorfer Ewan 1933-3-5 10781 Riverside Palonia Valley, 7 mi. NE Murrietta Comment
  CAS-BOT-BC379633  Layia platyglossa Marian L. Campbell 1921-3-21 56 Riverside Banning Comment
  CAS-BOT-BC379634  Layia platyglossa Frank W. Peirson 1922-5-19 3042 Riverside Hemet Valley; San Jacinto Mts. 1341 Comment
  CAS-BOT-BC379635  Layia platyglossa P. A. Munz 1918-4-27 2152 Riverside South of Corona Comment
  CAS-BOT-BC379636  Layia platyglossa John Thomas Howell 1933-5-22 11324 San Francisco Presidio, San Francisco Comment
  CAS-BOT-BC379639  Layia platyglossa John Thomas Howell 1950-4-16 1605 San Francisco Sunset Beach State Park. Bluffs behind beach. Santa Cruz County Comment
  CAS-BOT-BC379641  Layia platyglossa S. B. Parish; W. F. Parish 1882-5-1 186 San Bernardino San Bernandino Valley Comment
  CAS-BOT-BC379642  Layia platyglossa S. B. Parish 1901-4-18 4682 San Bernardino Vicinity of San Bernandino 762 Comment
  CAS-BOT-BC379643  Layia platyglossa G. R. Vasey 1880-5-1 303 San Bernardino San Bernandino Comment
  CAS-BOT-BC379645  Layia platyglossa W. R. Dudley 1905-3-1 s.n. San Francisco Santa Cruz Peninsula; Above Baker's Beach Comment
  CAS-BOT-BC379647  Layia platyglossa W. R. Dudley 1897-1-1 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC379648  Layia platyglossa Peter H. Raven 1956-6-1 9326 San Francisco San Francisco 91 Comment
  CAS-BOT-BC379649  Layia platyglossa Peter H. Raven 1954-4-12 6598 San Francisco Beverly St. at Sargeant St., San Francisco Comment
  CAS-BOT-BC379650  Layia platyglossa Peter H. Raven 1949-6-12 811 San Francisco Presidio, San Francisco 91 Comment
  CAS-BOT-BC379657  Layia platyglossa Carl B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse. 60 Comment
  CAS-BOT-BC379658  Layia platyglossa Carl B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 mi. by road from the Lighthouse. 60 Comment
  CAS-BOT-BC379662  Layia platyglossa A. C. Sanders; T. B. Salvato 2011-3-29 38874 Riverside Peninsular Range; Perris-Aguanga Basin Region: between Sun City Perris, along powerline coordinator 0.45 east of Goetz Ra. and 0.07 lm east Wheat St. 449 Comment
  CAS-BOT-BC379664  Layia platyglossa A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand 1997-3-12 19880 Riverside Lake Skinner area; lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road. 518 Comment
  CAS-BOT-BC379665  Layia platyglossa T. Winfield 1975-4-9 2413 Riverside Sugarloaf Mt. - Riverside Comment
  CAS-BOT-BC379666  Layia platyglossa J. C. Roos 1965-6-13 s.n. Riverside Mountain Center, San Jacinto Mtns. Comment
  CAS-BOT-BC379667  Layia platyglossa Steve Boyd 1986-4-22 1764 Riverside Temescal Canyon: Terrace escarpment W side of Indian Wash, S of I-15 Comment
  CAS-BOT-BC379668  Layia platyglossa C. L. Hitchcock; C. V. Muhlick 1964-3-17 23095 Riverside 3 miles SE of Glen Ivy Hot Springs Comment
  CAS-BOT-BC379669  Layia platyglossa C. L. Hitchcock 1966-3-15 24146 Riverside 1 mi. E of Glen Ivy Hot Springs Comment
  CAS-BOT-BC379670  Layia platyglossa Robert F. Thorne; Earl Lathrop 1969-5-12 37946 Riverside Santa Rosa Plateau: Mesa de Colorado, Racho California 624 Comment
  CAS-BOT-BC379671  Layia platyglossa E. W. Lathrop 1960-4-8 4746 a Riverside 14 miles west of Murrieta; Loma Linda Comment
  CAS-BOT-BC379672  Layia platyglossa Munz; Johnston 1922-5-19 5419 Riverside Hemet Valley, San Jacinto Mts 1402 Comment
  CAS-BOT-BC379674  Layia platyglossa S. B. Parish; W. F. Parish 1882-4-1 1623 Riverside Banning, Southern California Comment
  CAS-BOT-BC379675  Layia platyglossa Cecil Hart 1922-5-21 17 Riverside San Jacinto Mt. Comment
  CAS-BOT-BC379676  Layia platyglossa Alice Eastwood 1915-6-23 4750 Marin Pt. Reyes Comment
  CAS-BOT-BC379678  Layia platyglossa Alice Eastwood 1934-5-13 18861 Marin Pt. Reyes Comment
  CAS-BOT-BC379682  Layia platyglossa Javier Penalosa 1927-4-19 11595 Marin Point Reyes Comment
  CAS-BOT-BC379683  Layia platyglossa David D. Keck; J. Clausen 1935-6-15 3360 Marin 2 mi. E. of Muir Beach, on hills overlooking the ocean. Comment
  CAS-BOT-BC380176  Layia platyglossa Frank W. Peirson 1923-4-9 3430 Los Angeles San Clemente Island; Wilson's Cove Comment
  CAS-BOT-BC380178  Layia platyglossa Timothy S. Ross 1995-5-21 8607 Los Angeles San Clemente Island: Terrace on W side of Chenetti Canyon and just N of Snail Canyon, 4300 FT SSE of Rest triangulation point (1336-ft) and 3540 ft NNW of Slope tri. pt. (781-ft) 271 Comment
  CAS-BOT-BC380183  Layia platyglossa David D. Keck 1941-4-19 5247 San Benito Panoche Valley, 2 miles west of Panoche Comment
  CAS-BOT-BC380185  Layia platyglossa David D. Keck 1941-4-19 5247 San Benito Panoche Valley, 2 miles west of Panoche Comment
  CAS-BOT-BC380186  Layia platyglossa David D. Keck 1933-5-1 2045 San Benito Erie School, Hernandez Valley Comment
  CAS-BOT-BC380189  Layia platyglossa Roxana S. Ferris 1933-5-1 8390 San Benito West side of Hernandez Valley at foot of grade Comment
  CAS-BOT-BC380193  Layia platyglossa Elsie Zeile 1910-4-16 s.n. San Benito El Gavilan Vineyard, 15 miles south of Hollister Comment
  CAS-BOT-BC380195  Layia platyglossa Peter H. Raven 1957-5-12 10877 San Benito Call Mountains, east of a point 18 miles west of New Idria on road to Panoche Comment
  CAS-BOT-BC380197  Layia platyglossa L. R. Abrams 1926-3-25 10984 San Bernardino Muscat, near Fontana Comment
  CAS-BOT-BC380198  Layia platyglossa Geo. B. Grant 1906-5-21 s.n. San Bernardino Arrowhead Hot Springs, San Bernardino mountains Comment
  CAS-BOT-BC380212  Layia platyglossa Louis C. Wheeler 1936-4-12 4088 Los Angeles Hills S Monterey Park, south side 121 Comment
  CAS-BOT-BC380214  Layia platyglossa M. E. Jones 1882-5-3 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC380215  Layia platyglossa M. E. Jones 1882-5-13 s.n. Los Angeles Pasadena Comment
  CAS-BOT-BC380217  Layia platyglossa Peter H. Raven 1959-4-4 13972 Los Angeles Santa Monica Mountains: Point Dume 15 Comment
  CAS-BOT-BC380218  Layia platyglossa E. R. Blakley 1962-6-9 5204 Los Angeles San Clemente Island: Canyon west of road, 2.5 miles northof China Point 190 Comment
  CAS-BOT-BC380222  Layia platyglossa Le Roy Abrams 1899-3-1 364 Los Angeles Ballona Harbor Comment
  CAS-BOT-BC380223  Layia platyglossa Le Roy Abrams 1901-4-6 1386 Los Angeles Big Tujunga Wash Comment
  CAS-BOT-BC380295  Layia platyglossa Alice Eastwood; John Thomas Howell 1936-5-11 2458 Monterey Mustang Grade between San Lucas and Priest Valley Comment
  CAS-BOT-BC380296  Layia platyglossa Alice Eastwood 1915-4-4 4151 Monterey Jolon Comment
  CAS-BOT-BC380299  Layia platyglossa John Thomas Howell 1956-3-25 31219 Monterey 7.7 miles from Greenfield on Arroyo Seco road Comment
  CAS-BOT-BC380851  Layia platyglossa Ernest C. Twisselmann 1955-4-2 1790 Kings Summit of Reef Ridge 548 Comment
  CAS-BOT-BC380852  Layia platyglossa Lincoln Constance; Alan A. Beetle 1940-3-23 2545 Kings Kreyenhagen Hills, 4 miles S of Avenal Comment
  CAS-BOT-BC380853  Layia platyglossa Ernest C. Twisselmann 1955-4-2 1790 Kings Summit of Reef Ridge 548 Comment
  CAS-BOT-BC380856  Layia platyglossa Lewis S. Rose 1968-6-1 68058 Mendocino Pt. Arena Light house 15 Comment
  CAS-BOT-BC380858  Layia platyglossa P. C. Everett 1935-4-15 2349 Orange Atwood, 0.8 miles e. of Atwood on the south side of santa Fe R.R. 106 Comment
  CAS-BOT-BC380859  Layia platyglossa P. A. Munz 1918-5-4 2172 Orange Laguna Comment
  CAS-BOT-BC380860  Layia platyglossa P. C. Everett 1935-4-15 2349 Orange Atwood, 0.8 miles e. of Atwood on the south side of santa Fe R.R. 106 Comment
  CAS-BOT-BC380863  Layia platyglossa Joseph Andorfer Ewan 1937-4-24 10232 Stanislaus Orestimba Creek Comment
  CAS-BOT-BC380865  Layia platyglossa H. K. Sharsmith 1935-3-28 1549 Stanislaus Mouth of Arroyo del puerto, eastern edge of Mount Hamilton Range 76 Comment
  CAS-BOT-BC380868  Layia platyglossa Frank W. Gould 1939-3-18 574 San Joaquin Near Castle Rock, Corral Hollow, Mt. Hamilton Range 198 Comment
  CAS-BOT-BC380869  Layia platyglossa Roxana S. Ferris 1938-4-15 9397 San Joaquin Western end of Lynn Road between Carbona and mouth of Corral Hollow 60 Comment
  CAS-BOT-BC380871  Layia platyglossa Brandegee not specified s.n. San Joaquin San Joaquin Comment
  CAS-BOT-BC380872  Layia platyglossa M. K. Curran 1884-1-1 s.n. San Joaquin San Joaquin Comment
  CAS-BOT-BC380873  Layia platyglossa Carl B. Wolf 1937-3-31 8397 San Joaquin San Joaquin Valley, Mouth of Hospital Canyon, SW. of Vernalis 106 Comment
  CAS-BOT-BC380899  Layia platyglossa Volney Rattan 1877-4-10 196 Humboldt Eureka Comment
  CAS-BOT-BC380900  Layia platyglossa Lincoln Constance; Alan A. Beetle 1940-3-23 2545 Kings Kreyenhagen Hills, 4 miles S of AVenal 243 Comment
  CAS-BOT-BC381132  Layia platyglossa Clare B. Hardham 1962-5-11 1096 Monterey Thompson Canyon west of King City Comment
  CAS-BOT-BC381133  Layia platyglossa Clare B. Hardham 1960-5-7 5626 Monterey Willow Cr. [Creek] 213 Comment
  CAS-BOT-BC381153  Layia platyglossa Eben McMillan; Gene Rambo 1957-5-26 37 -25 Monterey Southwest slope of Mustang Peak, southeastern Monterey County. 975 Comment
  CAS-BOT-BC381155  Layia platyglossa David D. Keck; J. Clausen 1935-4-8 3056 Monterey Summit of Jolon Grade (between King City and Jolon) 441 Comment
  CAS-BOT-BC381156  Layia platyglossa David D. Keck; J. Clausen 1935-4-8 3069 Monterey 12.5 mi. S.E. of Jolon on road to Bradley. 304 Comment
  CAS-BOT-BC381159  Layia platyglossa David D. Keck 1933-5-2 2065 Monterey Summit of Jolon Grade. Comment
  CAS-BOT-BC381162  Layia platyglossa David D. Keck 1933-5-2 2065 Monterey Summit of Jolon Grade. Comment
  CAS-BOT-BC381166  Layia platyglossa John Thomas Howell 1963-5-6 39091 Monterey 4 miles south of King City on road to Jolon 121 Comment
  CAS-BOT-BC381167  Layia platyglossa Alice D. Randall 1910-4-26 402 Monterey Carmel Valley near River. Comment
  CAS-BOT-BC381168  Layia platyglossa Ira L. Wiggins 1935-4-20 7995 Monterey 12 mi. from Cholame on road to Parkfield Comment
  CAS-BOT-BC381171  Layia platyglossa C. D. Duncan 1920-3-27 88 Monterey Pine Canon 304 Comment
  CAS-BOT-BC382053  Layia platyglossa Ralph N. Philbrick; J. R. Haller 1966-3-3 B 66 -76 Santa Barbara Santa Rosa Island. Above Ford Point. 152 Comment
  CAS-BOT-BC382058  Layia platyglossa M. Bourell; R. Patterson; S. Timbrook 1986-4-4 2941 Santa Barbara De la Guerra Springs road toward Figueroa Mountain on Happy Camp Road. 670 Comment
  CAS-BOT-BC382060  Layia platyglossa D. E. Breedlove 1962-5-15 2791 Santa Barbara on ridge above Chinese Harbor; Santa Cruz Island 274 Comment
  CAS-BOT-BC382062  Layia platyglossa John Thomas Howell 1931-4-11 6261 Santa Barbara near Valley Anchorage. Santa Cruz Island Comment
  CAS-BOT-BC382063  Layia platyglossa John Thomas Howell 1931-4-14 6381 Santa Barbara China Harbor, Santa Cruz Island Comment
  CAS-BOT-BC382064  Layia platyglossa John Thomas Howell 1931-4-14 6361 Santa Barbara Prisoner's Harbor, Santa Cruz Island Comment
  CAS-BOT-BC382065  Layia platyglossa Mrs. C. E. Miller 1918-6-6 s.n. Santa Barbara Santa Cruz Island Comment
  CAS-BOT-BC382067  Layia platyglossa Alice Eastwood 1906-6-13 491 Santa Barbara Blockman's ranch Comment
  CAS-BOT-BC382068  Layia platyglossa Alice Eastwood 1906-6-13 370 Santa Barbara Sand-hills near town. Flora of the country adjacent to santa Maria Comment
  CAS-BOT-BC382069  Layia platyglossa Reid Moran 1941-2-5 804 Santa Barbara North of ranch, Santa Rosa Island 25 Comment
  CAS-BOT-BC382070  Layia platyglossa Herman Knoche 1919-7-19 1121 Santa Barbara S. Miguel Island Comment
  CAS-BOT-BC382071  Layia platyglossa Herman Knoche 1919-7-21 1160 Santa Barbara San Miguel Island Comment
  CAS-BOT-BC382076  Layia platyglossa Roxana S. Ferris 1921-4-7 21030 San Mateo San Bruno Mt. 213 Comment
  CAS-BOT-BC382081  Layia platyglossa Le Roy Abrams 1902-5-11 2442 San Mateo Crystal Springs Comment
  CAS-BOT-BC382083  Layia platyglossa Arthur Spiegler 1969-6-20 884 San Mateo Near Canada College, Redwood City, just off of Farm Hill Blvd. Comment
  CAS-BOT-BC382085  Layia platyglossa Ned Cahill 1975-1-8 392 San Mateo Near the intersection of Canada and Edgewood roads, about 3 mi westward from Redwood City Comment
  CAS-BOT-BC382089  Layia platyglossa A. D. E. Elmer 1903-4-1 5022 San Mateo Crystal Springs Lake Comment
  CAS-BOT-BC382094  Layia platyglossa John H. Thomas 1958-5-13 7167 San Mateo About 3 miles SW of San Mateo along Skyline Blvd., 0.3 mi S of its intersection with Black Mt. Road 304 Comment
  CAS-BOT-BC382097  Layia platyglossa Steven A. Junak 1992-5-9 517 Santa Barbara Santa Rosa Island; nw side of Carrington Point peninsula 36 Comment
  CAS-BOT-BC382099  Layia platyglossa E. R. Blakley 1961-4-28 4226 Santa Barbara Head of east fork of Canyon Del Mar 0.3 miles west of the old ranch house. San Miguel Island 1524 Comment
  CAS-BOT-BC382104  Layia platyglossa David D. Keck; J. Clausen 1933-5-4 3093 San Luis Obispo Cholame 457 Comment
  CAS-BOT-BC382111  Layia platyglossa Clare B. Hardham 1958-5-13 3286 San Luis Obispo Santa Lucia Mountains; San Bernardo Creek Comment
  CAS-BOT-BC382112  Layia platyglossa Clare B. Hardham 1957-4-19 1688 San Luis Obispo Santa Lucia Mountains; Santa Rita Ranch (Juhl Ranch) West of Templeton Comment
  CAS-BOT-BC382115  Layia platyglossa Alice Eastwood; John Thomas Howell 1935-3-25 2024 San Luis Obispo Cholame Comment
  CAS-BOT-BC382117  Layia platyglossa Alice Eastwood 1926-5-5 s.n. San Luis Obispo Cholame Comment
  CAS-BOT-BC382130  Layia platyglossa Henry M. Pollard 1945-4-8 s.n. Ventura Coyote Creek Comment
  CAS-BOT-BC382131  Layia platyglossa Nora Pettibone; Frank W. Hubby 1895-4-6 s.n. Ventura The Ojai Valley and Vicinity; Roadsides etc. Comment
  CAS-BOT-BC382151  Layia platyglossa Barbara Ertter; Jeffrey L. Strachan 1980-5-26 3533 San Diego E side of County Hwy S1 ca 1 mi S of road to Cuyamaca, E side of Lake Cuyamaca, N end of Laguna Mts, T13S R4E Sec 34 1432 Comment
  CAS-BOT-BC382152  Layia platyglossa C. Epling; M. Darsie; C. Knox; Wm. Robison 1932-6-23 sn San Diego Harper Ranch - near Cyuamaca Lake Comment
  CAS-BOT-BC382155  Layia platyglossa Geo. B. Grant 1916-1-1 sn San Diego Coranado Comment
  CAS-BOT-BC382156  Layia platyglossa S. B. Parish 1897-6-1 4410 San Diego Smith, or Palomar Mt [per label] 1828 Comment
  CAS-BOT-BC382158  Layia platyglossa Mrs. A. L. Combs 1911-1-1 sn San Diego Warners Springs Comment
  CAS-BOT-BC382159  Layia platyglossa John I. Carlson 1918-4-7 sn San Diego Ocean Beach Comment
  CAS-BOT-BC382160  Layia platyglossa F. A. MacF. 1936-4-10 14653 San Diego La Jolla Comment
  CAS-BOT-BC382161  Layia platyglossa Miss Augier 1894-3-1 sn San Diego Del Mar Comment
  CAS-BOT-BC382176  Layia platyglossa John Thomas Howell 1944-6-11 19614 Santa Cruz Sand hills 1 mile east of Felton Comment
  CAS-BOT-BC382183  Layia platyglossa H. K. Sharsmith 1934-3-30 715 Santa Clara Rattlesnake Butte, Mount Hamilton Range 1066 Comment
  CAS-BOT-BC382184  Layia platyglossa H. K. Sharsmith 1935-4-28 1869 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  CAS-BOT-BC382185  Layia platyglossa H. K. Sharsmith 1935-4-28 1869 Santa Clara Floor of Santa Isabella Valley, Mount Hamilton Range 670 Comment
  CAS-BOT-BC382187  Layia platyglossa A. D. E. Elmer 1903-6-1 5025 Santa Clara San Jose Comment
  CAS-BOT-BC382188  Layia platyglossa A. D. E. Elmer 1903-6-1 5025 Santa Clara San Jose Comment
  CAS-BOT-BC382189  Layia platyglossa W. A. Atkinson 1900-3-1 s.n. Santa Clara Stanford Univ. Comment
  CAS-BOT-BC382191  Layia platyglossa Dr. E. L. Greene 1902-4-16 526 Santa Clara Foothills near Stanford University Comment
  CAS-BOT-BC382192  Layia platyglossa Dr. E. L. Greene 1902-4-16 526 Santa Clara Foothills near Stanford University Comment
  CAS-BOT-BC382197  Layia platyglossa Ernest C. Twisselmann 1962-5-25 7214 Ventura Apache Potrero 1676 Comment
  CAS-BOT-BC382198  Layia platyglossa Ernest C. Twisselmann 1962-5-25 7214 Ventura Apache Potrero 1676 Comment
  CAS-BOT-BC382199  Layia platyglossa David D. Keck 1933-5-6 2249 Ventura 9 miles northwest of Ozena; in upper Cuyama Valley 975 Comment
  CAS-BOT-BC382222  Layia platyglossa Donald A. Johansen 1932-5-21 688 San Mateo One-half mile N of Pigeo Point Light HOuse Comment
  CAS-BOT-BC382224  Layia platyglossa John Thomas Howell 1926-4-24 1924 San Mateo Daly City Comment
  CAS-BOT-BC385208  Layia platyglossa A. D. E. Elmer 1902-5-1 3779 Santa Barbara Santa Barbara Comment
  CAS-BOT-BC385213  Layia platyglossa Reid Moran 1941-3-24 752 Santa Barbara near Pelican Bay, Santa Cruz Island Comment
  CAS-BOT-BC385214  Layia platyglossa Reid Moran 1941-3-24 752 Santa Barbara near Pelican Bay, Santa Cruz Island 75 Comment
  CAS-BOT-BC385621  Layia platyglossa R. F. Hoover 1967-5-13 10569 San Luis Obispo Coast west of Cambria Comment
  CAS-BOT-BC385624  Layia platyglossa David D. Keck 1933-5-4 2180 San Luis Obispo Cambria Comment
  CAS-BOT-BC385852  Layia platyglossa Alice Eastwood 1926-4-29 13670 San Luis Obispo Cambria Comment
  CAS-BOT-BC385853  Layia platyglossa Alice Eastwood 1926-4-28 13670 San Luis Obispo Cambria Comment
  CAS-BOT-BC385855  Layia platyglossa Alice Eastwood; John Thomas Howell 1938-6-15 5968 San Luis Obispo Between Cambria and San Simeon Comment
  CAS-BOT-BC385856  Layia platyglossa H. M. Hall 1931-6-9 13152 San Luis Obispo Cambria Comment
  CAS-BOT-BC385859  Layia platyglossa Clare B. Hardham 1967-3-3 14327 San Luis Obispo Diablo Canyon Comment
  CATA1601  Layia platyglossa Mark L. Hoefs, Steven A. Junak, Keri Kirkland, Janet Takara 1998-5-1 2870 Los Angeles Santa Catalina Island: West side of Swain's Canyon, ridge to Whitley's Peak 432 Comment
  CATA258  Layia platyglossa Mark L. Hoefs, A. Douglas Propst 1973-5-4 263 Los Angeles Santa Catalina Island: By road above and east of Emerald Cove, north slope 30 Comment
  CATA2980  Layia platyglossa Peter J. Dixon 2015-2-19 011 Los Angeles Santa Catalina Island: Near Two Harbors, on ridge 1.5 miles SSE of village of Two Harbors. 320 Comment
  CDA11407  Layia platyglossa G. F. Hrusa, K. van Katwyk 1995-4-22 12128 Colusa Inner North Coast Ranges; Bear Valley, 15 m. N of Hwy. 20. Comment
  CDA15590  Layia platyglossa G. F. Hrusa, J. A. Hart 1993-4-1 10552 Fresno W side of valley of Warthan Creek near Bee Cyn. Rd. ~20 m. W of Coalinga on Hwy 198. Comment
  CDA16552  Layia platyglossa G. F. Hrusa 2000-4-14 15384 Santa Barbara Sierra Madre Mountains; on Cottonwood Canyon Rd near Foothill Rd intersection. 609 Comment
  CDA17217  Layia platyglossa G. F. Hrusa, M. I. Wibawa 2004-3-31 16256 Merced Cottonwood Canyon Wildlife Area; Immed. N of Hwy 152 across from San Luis Reservoir. 243 Comment
  CDA20279  Layia platyglossa M. I. Wibawa, G. F. Hrusa 2004-3-31 373 Merced Diablo Range; Cottonwood Canyon Wildlife Area. Immediately n of Hwy 152, across from San Luis Reservoir. 243 Comment
  CDA20978  Layia platyglossa G. F. Hrusa, J. Hart 1993-4-6 10688 San Luis Obispo Carrizo Plain: near N end of Plain on N side of 7 Mile Rd. 609 Comment
  CDA28808  Layia platyglossa D. G. Kelch 2009-4-13 9 .092 Solano Sulfur Springs Ridge. Vallejo. N Columbus Parkway Comment
  CDA33994  Layia platyglossa Margriet Weatherwax 2011-4-13 s.n. San Benito 2 miles south of San Benito on Willow Creek Rd. Comment
  CDA34773  Layia platyglossa D. G. Kelch, D. A. Weinstein 2011-4-25 11 .185 Santa Clara Coyote Hills. Malech Rd 200 m E of I-101. Comment
  CDA8147  Layia platyglossa T. C. Fuller 1962-4-11 8185 San Bernardino North of Foothill Blvd., 0.1 mile west of Tamarind Ave., Fontana. 0 Comment
  CDA8149  Layia platyglossa T. C. Fuller 1962-4-3 7961 San Bernardino North side of Baseline Street, 0.5 mile west of Tamarind Avenue, Fontana. 0 Comment
  CHSC110419  Layia platyglossa David Isle; Rhonda Isle; Hank Switzer 2011-4-14 1950 Colusa North Coast Ranges. Bear Valley on S edge of Bear Valley R. MDBM. Comment
  CHSC118465  Layia platyglossa Richard R. Halse 2016-3-23 9674 San Luis Obispo East of Paso Robles; along State Hwy. 46, ca. 3.4 miles west of its junction with State Hwy. 41W (Shandon Exit). 315 Comment
  CHSC13591  Layia platyglossa D. Rasmussen 1974-4-13 31 Marin Found in field behind Old St. Hilary's Church, Tiburon. 60 Comment
  CHSC25055  Layia platyglossa L. M. Mayer; I. J. Mayer 1974-4-6 139 Los Angeles Fields at the intersection of La Tuna Canyon Rd. and Glenoaks Blvd. Comment
  CHSC26060  Layia platyglossa B. A. Rosene 1976-4-18 3 San Mateo Ca. 2.4 km nw of entrance to Calif. State Game Refuge. 182 Comment
  CHSC27544  Layia platyglossa Scott E. Patton 1978-2-18 1 Marin Bluffs, ca. 1.25 m nw of Dillon Beach, 0.25 m se of Estero de San Antonio. 76 Comment
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May 24 2013
  CHSC27623  Layia platyglossa Timothy Spira; Robert Schlising 1978-5-13 3249 Colusa Bear Valley, about 5 mi S of Leesville, on Bear Valley (= Wilber Springs) Road. Field. Comment
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May 24 2013
  CHSC376  Layia platyglossa S. Westerberg 1938-3-28 San Bernardino Redlands. Comment
  CHSC377  Layia platyglossa V. Holt 1938-3-28 Butte Near Chico. Comment
  CHSC41652  Layia platyglossa L. P. Janeway; C. A. Janeway 1986-4-20 1590 Merced Along a branch of Wildcat Cr, a tributary from the north into Los Banos Valley and Cr. 243 Comment
  CHSC55873  Layia platyglossa L. P. Janeway; Jean Witzman 1988-3-28 2605 San Luis Obispo S end of Cholame Valley and ca 1 mi SE of jct of hwys 41 and 46. 365 Comment
  CHSC57348  Layia platyglossa Julie Jensen 1987-3-28 4 Merced 50 ft nw Salt Creek along intermittent drainage. 152 Comment
  CHSC65801  Layia platyglossa L. P. Janeway; B. Castro, Linnea Hanson, Beth Corbin, Kim Earl 1995-4-28 4761 Colusa Southern end of Bear Valley just west of where the road crosses Bear Creek. 396 Comment
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May 24 2013
  CHSC68147  Layia platyglossa A. D. E. Elmer 1903-4-1 5022 San Mateo Crystal Springs Lake. Comment
  CHSC70094  Layia platyglossa Mary Drumm 1996-4-12 73 Merced Highway 140 between Merced and Mariposa at the Mariposa County line. 91 Comment
  CHSC70354  Layia platyglossa C. A. Janeway; L. P. Janeway 1986-2-25 Merced Along the southerly fork of Wildcat Creek, about 3 mi south of Los Banos Valley. 251 Comment
  CLARK-A1528-1980  Layia platyglossa John C. Roos 1941-5-10 130 Riverside San Jacinto Mountains Comment
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Jan 3 2018
  CLARK-A1528-1981  Layia platyglossa John C. Roos 1940-5-20 905 Riverside Reche Canyon Comment
  CLARK-A1528-1982  Layia platyglossa John C. Roos 1947-3-21 3364 Riverside Reche Canyon Comment
  CSUSB1544  Layia platyglossa Phil Lindeman 1969-4-24 S. N. San Bernardino CSUSB [California State University, San Bernardino] Comment
  CSUSB1546  Layia platyglossa Phil Lindeman 1969-4-30 S. N. San Bernardino CSCSB campus [now California State University San Bernardino campus] Comment
  GH274834  Layia platyglossa D. Cleveland 1877-1-1 Unknown San Luis Rey Comment
  GH274839  Layia platyglossa D. Cleveland 1874-1-1 Unknown San Diego Comment
  HSC43963  Layia platyglossa Robert M. Specht 1977-4-11 621 Napa Along drainage of Pocock Creek 500 Comment
  HSC44002  Layia platyglossa Robert M. Specht 1977-4-13 647 Napa 524 Comment
  HSC46487  Layia platyglossa Reid Moran 1941-3-24 752 Santa Barbara Pelican Bay, Santa Cruz Island 75 Comment
  HSC47183  Layia platyglossa Reid Moran 1941-2-5 804 Santa Barbara N of Ranch, Santa Rosa Island 25 Comment
  HSC5906  Layia platyglossa C. L. Hitchcock, C. V. Muhlick 1964-3-17 23095 Riverside 3 mi. SE of Glen Ivy Hot Springs. Comment
  HSC5909  Layia platyglossa J. F. Knezevich 1967-3-3 157 Santa Barbara De La Guerra Campground on Figueroa Mtn., E of Los Olivos 671 Comment
  HSC78667  Layia platyglossa R. F. Thorne, C. W. Tilforth, B. Given 1979-4-30 52654 Santa Barbara San Miguel Island: above and W of the Ranger Station 122 Comment
  HSC85267  Layia platyglossa Steve Boyd 1986-4-22 1764 Riverside W side of Indian Wash, S of I-15 Comment
  HSC91773  Layia platyglossa Susan H. Bicknell 1989-4-17 San Luis Obispo Montano de Oro Comment
  HSC92539  Layia platyglossa S. Morrissette, J. Williams, K. Kopper 1994-4-24 23 Colusa Bear Valley Rd., approx. 1.3 miles south of junction with Brimm Rd. 412 Comment
  HSC96795  Layia platyglossa J. Carey, A. Hong, J. Leffingwell 1995-4-1 31 Colusa Bear Valley Rd., 1.2 mi. S of its junction with Brim Rd. 415 Comment
  IRVC22071  Layia platyglossa Fred M. Roberts, D. A. Roberts 1983-3-22 934 Orange San Juan Canyon, above Hwy 74, 2.7km ENE San Juan Guard Sta.; 3.6km SSW Sugar Loaf Pk., Santa Ana Mountains 407 Comment
  IRVC27084  Layia platyglossa Mark A. Elvin, Scott Boczkiewicz 2005-2-5 3979 San Diego SE side of Otay Mtn; W Marron Valley; E of the mouth of Mine Cyn. Peninsular Ranges, San Ysidro Mountains 175 Comment
  IRVC27291  Layia platyglossa Jon P. Rebman, J. Gregory, K. Collins, D. Getinger 2003-5-4 8838 San Diego Otay Mountain Wilderness Area (BLM property): southwest of Dulzura: along Sycamore Canyon at the convergence with another riparian zone. San Ysidro Mountains 310 Comment
  IRVC28018  Layia platyglossa Mark A. Elvin, Sarah Jayne, et al. 2003-5-3 2636 San Diego SE side of Otay Mountain, W Marron Valley, mouth of Mine Canyon, ca. 1.0km N of Mexican border, slopes above the Tijuana River Peninsular Ranges, San Ysidro Mountains 152 Comment
  IRVC28388  Layia platyglossa A. C. Sanders, Tricia Wotipka, Mark A. Elvin, Scott Boczkiewicz 2003-5-14 26682 Ventura crest of the range 2 km west of Los Angeles Co. line, SW edge of Newhall Ranch Santa Susana Mtns. 762 Comment
  IRVC29286  Layia platyglossa Anuja Parikh, Nathan Gale 2003-5-26 s.n. Los Angeles Newhall Ranch, Salt Creek, lower end of east fork in survey area 79 N side of Santa Susana Mtns. 305 Comment
  JEPS103136  Layia platyglossa E. Painter, E. Neese 1997-3-21 HL 3087 Monterey Fort Hunter Liggett; (Training Area 3), ca. 1.75 air km SW of Cosio Knob, ca. 3.5 air km ESE of Coleman Reservoir dam 400 Comment
  JEPS119407  Layia platyglossa G. K. Helmkamp, E. A. Helmkamp 2009-1-31 14314 Colusa Sacramento Valley, junction of Moon Bend Road and CA-20 at the south end of the city of Colusa. Comment
  JEPS119416  Layia platyglossa G. K. Helmkamp, E. A. Helmkamp 2009-3-11 14358 Colusa Sacramento Valley, junction of Moon Bend Road and CA-20 at the south end of the city of Colusa Comment
  JEPS119462  Layia platyglossa George K. Helmkamp with E. A. Helmkamp 2012-2-25 18581 El Dorado Foothills, northern Sierra Nevada Mountains, SE of Placerville, Pleasant Valley Road, 1.4 miles northeast of Bucks Bar Road and at Gold Oak Charter School Comment
  JEPS121043  Layia platyglossa Frank Callahan 2014-4-16 Lake North road bank above Highway 20 Comment
  JEPS121448  Layia platyglossa Adam C. Schneider with C. Matt Guilliams 2013-3-9 25 San Mateo Crystal Springs Reservoir Comment
  JEPS127807  Layia platyglossa Adam C. Schneider with C. Matt Guilliams 2013-4-7 69 San Mateo Along dirt road running parallel to overhead power lines. GPS coordinates approximate. Comment
  JEPS13407  Layia platyglossa R. F. Hoover 1936-4-21 828 Fresno Little Panoche wash Comment
  JEPS13419  Layia platyglossa R. F. Hoover 1937-3-25 1670 Merced e base of Pacheco Pass Comment
  JEPS13420  Layia platyglossa R. F. Hoover 1937-3-25 1692 Madera 4 mi w of Chowchi;;a Comment
  JEPS13422  Layia platyglossa R. F. Hoover 1937-4-10 1790 Fresno Riverdale Comment
  JEPS13465  Layia platyglossa Ira W. Clokey 1931-4-30 5217 Santa Barbara Pelican Bay; Santa Cruz Island 30 Comment
  JEPS13506  Layia platyglossa Robert F. Hoover 1935-3-28 383 Stanislaus 10 mi w of Modesto Comment
  JEPS13507  Layia platyglossa R. F. Hoover 1936-4-23 835 Stanislaus 10 mi s of Modesto Comment
  JEPS13602  Layia platyglossa R. F. Hoover 1935-4-14 536 Stanislaus about 13 mi e of Waterford; Gobin Ranch Comment
  JEPS15775  Layia platyglossa W. L. Jepson 1922-4-2 9568 San Joaquin Corral Hollow; Hamilton Range Comment
  JEPS16506  Layia platyglossa Peter H. Raven 1956-6-1 9326 San Francisco e end of the Presidio; San Francisco 91 Comment
  JEPS16514  Layia platyglossa Peter Raven 1954-4-12 6578 San Francisco Beverly Street at Sargeant Street; San Francisco Comment
  JEPS16516  Layia platyglossa Peter H. Raven 1954-5-5 6906 San Francisco near the golf course, on the e side of Lake Merced; San Francisco Comment
  JEPS18021  Layia platyglossa George B. Rossbach 1955-3-19 547 Sonoma w rim of Bodega Head 45 Comment
  JEPS18168  Layia platyglossa Rimo Bacigalupi with Dempster, Robbins and Galen Smith 1956-5-15 5646 San Mateo about center of Montara Mountain 487 Comment
  JEPS21542  Layia platyglossa Calvin McMillan and Reid Moran 1949-4-9 1518 San Diego about 6 mi n of Oceanside; Las Flores Comment
  JEPS21666  Layia platyglossa John H. Thomas 1953-5-10 3122 Santa Cruz n area of Hilton Airport 243 Comment
  JEPS21977  Layia platyglossa G. Thomas Robbins 1958-5-24 3836 Marin one-half mi e of Pt. Reyes Lighthouse 152 Comment
  JEPS22443  Layia platyglossa Frank Shultz 1958-4-27 66 Lake 4 mi s of Whispering Pines; Route 29 Comment
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Jan 4 2007
  JEPS25165  Layia platyglossa G. Thomas Robbins 1959-5-31 4037 Marin 1.5 mi s of turn-off to McClures Beach; Tomales Point 176 Comment
  JEPS25351  Layia platyglossa Rimo Bacigalupi with members of Dr. Herbert G. Baker's class 1960-5-4 7384 Marin above and beyond St. Hilary's Church (now abandoned for a newer site) 45 Comment
  JEPS26423  Layia platyglossa Peter Raven and Clifton F. Smith 1960-4-25 15161 Santa Barbara just e of Prisoner's Harbor; Santa Cruz Island 45 Comment
  JEPS26767  Layia platyglossa V. F. Hesse 1961-5-25 3009 Santa Cruz about 1 mi n of Saratoga Summit 746 Comment
  JEPS27045  Layia platyglossa Rimo Bacigalupi with F. Chisaki, L. Dempster, C. Hardham 1960-5-11 7424 San Luis Obispo above and e of community of Morro Beach; s of town water-tank 91 Comment
  JEPS27827  Layia platyglossa E. R. Blakley Apr 5 1960-Apr 10 1960 3190 Santa Barbara across the base of Carrington Point above Northwest Anchorage; Santa Rosa Island 76 Comment
  JEPS27828  Layia platyglossa Peter Raven, E. R. Blakley, and Robert Ornduff Apr 5 1960-Apr 7 1960 14968 Santa Barbara bottom of Cherry Canyon; Santa Rosa Island 60 Comment
  JEPS29240  Layia platyglossa Rimo Bacigalupi and L. Heckard, P. C. Hutchison 1962-3-17 8267 San Diego at the junction of Telegraph Canyon road and L Street; Chula Vista 60 Comment
  JEPS29302  Layia platyglossa Rimo Bacigalupi and L. Heckard 1962-3-25 8397 Riverside at e base of the Santa Ana Mountains about 5 mi se of Corona; Bedford Canyon Comment
  JEPS30623  Layia platyglossa Peter H. Raven 1959-4-4 13972 Los Angeles Point Dume; Santa Monica Mountains 15 Comment
  JEPS31216  Layia platyglossa Ernest C. Twisselmann 1962-4-7 6764 Kern 3/8 mi w of Choice Valley School; Choice Valley Hills 579 Comment
  JEPS35780  Layia platyglossa V. F. Hesse 1964-5-26 3208 San Mateo Pigeon Point Comment
  JEPS39160  Layia platyglossa W. L. Jepson 1938-4-21 19221 Los Angeles San Fernando Comment
  JEPS39162  Layia platyglossa W. L. Jepson 1916-4-3 6667 San Diego San Diego Comment
  JEPS39176  Layia platyglossa W. L. Jepson 1939-4-17 19157 Riverside Temecula Temecula 304 Comment
  JEPS39177  Layia platyglossa W. L. Jepson 1936-5-6 17514 Merced 1.5 mi n of Edendale; Merced River Bridge Comment
  JEPS39194  Layia platyglossa W. L. Jepson 1937-5-1 18122 San Benito Panoche Pass Comment
  JEPS39641  Layia platyglossa V. F. Hesse 1965-5-8 3258 San Benito 3 mi s of Panoche Pass Road; Idria Road 396 Comment
  JEPS39642  Layia platyglossa V. F. Hesse 1965-5-8 3255 San Benito 27 mi e of Paicines; Panoche Pass Road 426 Comment
  JEPS39673  Layia platyglossa Rimo Bacigalupi, T. Crovello, and L. Heckard 1965-4-26 9044 Colusa 5.5 mi n of Wilbur Springs turnoff; Tout Creek, Bear valley Comment
  JEPS39999  Layia platyglossa W. L. Jepson 1932-4-1 16158 Fresno Upper Watham Creek 518 Comment
  JEPS40001  Layia platyglossa W. L. Jepson 1930-4-13 15408 Monterey Cholame Valley 396 Comment
  JEPS40002  Layia platyglossa W. L. Jepson 1930-4-13 15398 Fresno Diablo Range 975 Comment
  JEPS40007  Layia platyglossa W. L. Jepson 1927-4-19 11867 San Diego Mesa headlands La Jolla 67 Comment
  JEPS40010  Layia platyglossa W. L. Jepson 1920-4-12 8486 San Diego Pauma Creek 231 Comment
  JEPS40023  Layia platyglossa W. L. Jepson 1901-5-20 1322 Riverside Thomas Valley (prob. Garner Valley); Mt. San Jacinto Range 1341 Comment
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Feb 16 2013
  JEPS40024  Layia platyglossa W. L. Jepson 1901-5-20 1320 Riverside Thomas Valley; Mt. San Jacinto Range 1341 Comment
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Feb 16 2013
  JEPS40035  Layia platyglossa Carl V. Meyer 1929-6-18 766 Riverside near Hemet Lake Hemet Valley; San Jacinto Mts. Comment
  JEPS40039  Layia platyglossa Helen Bergfried 1919-5-2 Alameda Telegraph Canyon; Berkeley Hills Comment
  JEPS40040  Layia platyglossa S. B. Parish Jun 1 1897-Jun 4 1897 4410 San Diego Smith, or Palomar Mt. 1524 Comment
  JEPS40042  Layia platyglossa Greene 1893-5-27 San Francisco San Francisco Comment
  JEPS40043  Layia platyglossa M. A. Howe 1892-7-27 Monterey Pacific Grove Comment
  JEPS40045  Layia platyglossa Marjorie Clary 1934-4-23 Riverside Hemet Valley 1371 Comment
  JEPS40047  Layia platyglossa S. B. and W. F. Parish 1887-5-1 San Bernardino San Bernardino Valley Comment
  JEPS40056  Layia platyglossa Mabel Peirson Apr 12 1927-Apr 14 1927 Santa Barbara Lady's Harbor; Santa Cruz Isl. Comment
  JEPS40058  Layia platyglossa S. B. and W. F. Parish 1887-6-1 1924 Los Angeles Elizabeth Lake Comment
  JEPS40064  Layia platyglossa W. L. Jepson 1896-8-8 Monterey Pacific Grove Comment
  JEPS40222  Layia platyglossa A. M. Carpenter 1940-4-29 Monterey Malpaso Creek Comment
  JEPS40987  Layia platyglossa Lewis S. Rose 1965-5-5 65061 San Francisco n of Arguello Gate; San Francisco Comment
  JEPS4792  Layia platyglossa Lincoln Constance and Alan A. Beetle 1940-3-23 2545 Kings 4 mi s of Avenal; Kreyenhagen hills 243 Comment
  JEPS54386  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13034 Fresno Los Gatos Canyon 457 Comment
  JEPS54387  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13028 Fresno Los Gatos Canyon 297 Comment
  JEPS57113  Layia platyglossa L. R. Heckard 1967-3-29 1588 San Diego ravine running se-ward on s side of river just below old Mission Dam; Mission Gorge 91 Comment
  JEPS59924  Layia platyglossa Lewis S. Rose 1968-6-1 68058 Mendocino Point Arena Lighthouse Comment
  JEPS74816  Layia platyglossa L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-7 4025 Colusa in center of Bear Valley meadows; Leesville Comment
  JEPS77850  Layia platyglossa Robert M. Lloyd 1965-3-26 3600 San Benito 23.9 mi e of Paicines; Road e of Panoche Pass 579 Comment
  JEPS82234  Layia platyglossa Roger Raiche 1983-7-5 30486 Sonoma Horseshoe Pt Comment
  JEPS82609  Layia platyglossa Roy E. Buck and Randy Morgan 1983-5-10 257 Santa Cruz approx. 1 km sw of intersection of Quail Hollow and E. Zayante Rds.; Felton 219 Comment
  JEPS82806  Layia platyglossa Roy E. Buck and James A. West 1983-5-22 289 Santa Cruz se of Greyhound rock and w and nw of old seaside school Swanton; H. H. Ranch. N of Santa Cruz 152 Comment
  JEPS89790  Layia platyglossa Dean W. Taylor 1988-3-20 9424 Fresno Big Panoche Creek 1.3 air mi w from Interstate 5 (San Joaquin Valley); , Big Panoche Creek 155 Comment
  JEPS89792  Layia platyglossa Dean William Taylor 1971-3-7 853 Fresno along Mill Creek in Wonder Valley Mill Creek; Wonder Valley, Mill Creek 213 Comment
  JEPS89794  Layia platyglossa Dean William Taylor 1971-3-28 992 Contra Costa on Mount Diablo, Mount Diablo State Park Mount Diablo; Mount Diablo State Park, Mount Diablo 914 Comment
  JEPS89813  Layia platyglossa Dean W. Taylor 1992-4-15 12375 Merced on slope forming north border of Weisnor Flat, South Coast Ranges Weisnor Flat; South Coast Ranges, Weisnor Flat 518 Comment
  JEPS93090  Layia platyglossa Steven A. Junak 1992-5-9 SR- 517 Santa Barbara Carrington Point peninsula Santa Rosa Island (nw side) 36 Comment
  JEPS93289  Layia platyglossa Ralph N. Philbrick and J. R. Haller 1966-3-3 B 66 -76 Santa Barbara above Ford Point (Santa Rosa Isl.); Santa Rosa Isl. 152 Comment
  JEPS93316  Layia platyglossa Ralph N. Philbrick and J. R. Haller 1965-2-19 B 65 -398 Santa Barbara Santa Rosa Isl., Lobos Canyon 15 Comment
  JEPS93317  Layia platyglossa E. R. Blakley 1960-5-1 3394 Santa Barbara w. Coches Anchorage (on small rolling hill, Santa Cruz Isl.); Channel Isl.'s, Santa Cruz Isl. 15 Comment
  JEPS93318  Layia platyglossa E. R. Blakley 1960-4-29 3317 Santa Barbara ridge between Coches Prietos Canyon and Alberts Anchroage (Santa Cruz Isl.); Channel Isl.'s, Santa Cruz Isl. 91 Comment
  JEPS93319  Layia platyglossa Peter Raven Apr 5 1960-Apr 7 1960 14988 Santa Barbara e. Torrey Pines (near Old Ranch, Santa Rosa Isl.); Channel Isl.'s, Santa Rosa Isl. 60 Comment
  JEPS93320  Layia platyglossa E. R. Blakley 1961-4-28 4190 Santa Barbara at base of cliffs Cuyler Harbor (San Miguel Isl.); Channel Isl.'s, San Miguel Isl. 30 Comment
  JEPS93321  Layia platyglossa E. R. Blakley 1963-5-22 5842 Santa Barbara top of ridge between Cardwell Point and Willow Canyon (San Miguel Isl.); Channel Isl.'s, San Miguel Isl. 60 Comment
  JEPS93322  Layia platyglossa E. R. Blakley 1962-4-4 5125 Santa Barbara at spring w. of mouth of Canyon del Mar (San Miguel Isl.); Channel Isl.'s, San Miguel Isl. 45 Comment
  JEPS97700  Layia platyglossa Annetta M. Carter, Herbert L. Mason 1938-5-18 1410 Marin 5 mi from [W of] Inverness. Pt. Reyes. Comment
  JROH1002  Layia platyglossa John Hunter Thomas 1981-5-8 20560 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
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Feb 14 2014
  JROH992  Layia platyglossa John H. Thomas 1956-4-7 5622 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH993  Layia platyglossa John H. Thomas 1966-4-12 11564 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH994  Layia platyglossa John H. Thomas 1966-4-21 11564 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH996  Layia platyglossa John H. Thomas 1973-4-14 16565 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH998  Layia platyglossa John H. Thomas 1975-4-3 17703 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH999  Layia platyglossa John Hunter Thomas 1980-5-8 19944 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  LA202103  Layia platyglossa W. O. Griesel; 1936-5-3 sn Los Angeles Santa Monica Mountains, Brown Canyon, summit of Beverly Glen Blvd 380 Comment
  NY42954  Layia platyglossa J. B. Walker 1995-4-13 1335 Santa Barbara SW of New Cuyama, along Aliso Canyon Rd, 3km from junction with Hwy 166 700 Comment
  OBI15812  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI15813  Layia platyglossa Unknown 1960-5-12 s.n. San Luis Obispo Price Cyn (S of Edna) Comment
  OBI15815  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI15816  Layia platyglossa Aart C. DeVos 1963-4-18 62 San Luis Obispo Poly Cyn, NW slope Comment
  OBI15817  Layia platyglossa Robert F. Hoover 1967-5-13 10569 San Luis Obispo Coast W of Cambria Comment
  OBI15821  Layia platyglossa B. W. & T. W., T. W. 1967-5-6 s.n. San Luis Obispo San Juan crk Comment
  OBI23331  Layia platyglossa J. T. Arnold 1965-4-21 80 San Luis Obispo Cal Poly, Poly Cyn Comment
  OBI25068  Layia platyglossa David J. Keil, Dirk Walters 1980-4-26 13842 San Luis Obispo Along Town Crk near Lime Mtn mine, W of Paso robles Comment
  OBI25982  Layia platyglossa David J. Keil 1981-5-16 14631 San Luis Obispo Area around Arroyo de la Cruz near its crossing of hwy 1 Comment
  OBI27124  Layia platyglossa Thomas Burrows 1980-5-3 36 San Luis Obispo Reservoir Cyn 168 Comment
  OBI2914  Layia platyglossa Lewis S. Rose 1968-6-1 68058 Mendocino pt Arena Lighthouse 15 Comment
  OBI29238  Layia platyglossa David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel 1981-4-24 14531 San Luis Obispo Jctn of Shell Crk Rd and Calif hwy 58 S of Shandon Comment
  OBI30157  Layia platyglossa Robert J. Rodin 1962-4-1 6831 San Luis Obispo About 4 mi E of Cholame Comment
  OBI32008  Layia platyglossa David J. Keil, Rhonda Riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al. 1981-4-11 14426 San Luis Obispo N of San Simeon along ridge just S of Arroyo de la Cruz Comment
  OBI35674  Layia platyglossa Louis B. Ziegler 1967-2-20 109 Riverside San Jacinto Valley-valley floor near hills N of Lakeview 457 Comment
  OBI39173  Layia platyglossa F. A. Lindholm 1971-4-8 127 San Luis Obispo 6 mi N of Cayucos 518 Comment
  OBI40338  Layia platyglossa Katherine K. Muller 1960-5-19 1011 Santa Barbara Pine Corral Potrero near Salisbury Potrero, Sierra Madre mts 1372 Comment
  OBI4052  Layia platyglossa Katherine K. Muller 1960-5-19 1011 Santa Barbara Pine Corral Potrero near Salisbury Potrero, Sierra Madre mts 1372 Comment
  OBI45615  Layia platyglossa Clifton F. Smith 1963-6-3 8198 Santa Barbara Along rd, Colson Cyn, E of Santa Maria Comment
  OBI4875  Layia platyglossa Lewis S. Rose 1968-6-1 68058 Mendocino pt Arena Lighthouse 15 Comment
  OBI48828  Layia platyglossa S. B. Parish May1893 s.n. San Bernardino Near San Bernardino Comment
  OBI48835  Layia platyglossa Lewis S. Rose 1933-4-17 33093 Contra Costa Antioch Comment
  OBI51816  Layia platyglossa Gary Westbrook Mar-94 37 San Luis Obispo Calif Polytechnic State Univ campus; Poly Canyon near Botanical Garden footbridge 244 Comment
  OBI51898  Layia platyglossa Steve Myers 1988-2-4 s.n. Riverside Northgate Estates dev, immed Nw of Cyn Lake (T5S, R4W, SE 1/4 sec 27) 488 Comment
  OBI5224  Layia platyglossa Mike Wemp 1972-3-29 32 San Luis Obispo 1/2 mi NW of Montana de Oro state park campground 61 Comment
  OBI54636  Layia platyglossa David J. Keil, with Lynne Dee Oyler 1995-3-4 24536 Santa Barbara North base. along 35th street/beach blvd., e of railroad tracks, n of santa ynez river estuary. open grassy areas and patches of coastal scrub. Comment
  OBI5538  Layia platyglossa Sharon Jochums 1974-4-28 158 San Luis Obispo W of hwy 1 S of Arroyo de la Cruz Comment
  OBI59551  Layia platyglossa G. F. Hrusa, J. A. Hart 1993-4-1 10552 Fresno On W side of valley of Warthan Crk near Bee Cyn Rd ~20 m W of Coalinga on hwy 198 600 Comment
  OBI65149  Layia platyglossa Greg Wilvert 2005-5-15 426 San Luis Obispo SE Half of the Caliente Range. 1.1 km NW of Semper Spring Comment
  OBI67266  Layia platyglossa David J. Keil, with Lynne Dee Oyler 1997-3-24 26110 Santa Barbara Vandenberg Air Force Base. South Base: S of Sudden Peak on southern slopes of Oak Mt. in western portion of Santa Ynez Mts. 610 Comment
  OBI70832  Layia platyglossa David J. Keil, with V. L. Holland 2009-4-28 30593 San Luis Obispo Hills just south of Arroyo Grande Creek arm of Lopez Reservoir, southern end of Santa Lucia Mts. Property located on Rock Falls Road. Ca. 35 deg. 11.0'N x 120 deg. 27.3 'W Comment
  OBI72099  Layia platyglossa Michael Walgren 2010-4-7 102 San Luis Obispo San Simeon State Park; W of hwy 1 and N of access rd to Piedras blancas Light station Comment
  OBI72366  Layia platyglossa Anthony Baniaga 2010-3-14 47 San Luis Obispo Tank Farm rd, about 0.5 mi E of intersection with S Higuera St 42 Comment
  OBI72757  Layia platyglossa Michael Walgren 2010-4-7 114 San Luis Obispo San Simeon State Park on W side of hwy 1 just S of the Piedras Blancas Motel, in a former campground area between Arroyo del Corral and Arroyo del Osos Comment
  OBI72811  Layia platyglossa Michael Walgren 2010-4-7 113 San Luis Obispo San Simeon State Park on W side of hwy 1, approx .67 mi S of Arroyo Hondo and 1.05 mi N of Arroyo de los Chinos Comment
  OBI76603  Layia platyglossa Michael Walgren 2012-4-19 270 San Luis Obispo Immediately W of the crest on Hwy One at Cayucos, between hwy One and Whale Rock Reservoir Comment
  OBI78067  Layia platyglossa Unknown 1996-4-10 HL 2510 Monterey Fort Hunter Liggett (Training Area 7), near Sulphur Spring Crk and minor tributary, ca 4.5 air km S of Cosio Knob, ca 5.0 air km due W of Jolon Crk 380 Comment
  OBI81337  Layia platyglossa David J. Keil, Janet Haden 1988-5-24 20689 San Luis Obispo Irish Hills, San Luis Range. Froom Ranch on southwestern side of Los Osos Valley Road, just west of junction with Calle Joaquin and US 101. Comment
  OBI83669  Layia platyglossa Ivy Munnerlyn, Bryce Aston 2017-4-28 12 San Luis Obispo Open space above San Luis Obispo high school. Top of hill about 20 feet from fire lookout tower. Exposed area, very windy and harsh Comment
  PASA2315  Layia platyglossa Sally Ellis 1939-5-5 Los Angeles Baseline and Cajon pass Comment
  PASA2316  Layia platyglossa Sally Ellis 1940-3-18 San Diego East of Pala Comment
  PASA2317  Layia platyglossa Margaret Stason 1931-5-24 Riverside San Jacinto Mts. Between Idyllwild and Hurkey Creek Comment
  PASA2318  Layia platyglossa Frank W. Peirson 1919-4-15 Riverside Whitewater Grade near Cabazon 548 Comment
  PGM5434  Layia platyglossa Beatrice F Howitt 1955-5-3 0279 Monterey Monterey Peninsula, Pacific Grove, Hopkins Marine Station shore of Comment
  POM305146  Layia platyglossa Henry J. Ramsey, Henry J. Ramsey 1937-4-26 431 Los Angeles Pomona, Hillside; Drainage Area: Pacific slope. 305 Comment
  POM305823  Layia platyglossa Henry J. Ramsey, Henry J. Ramsey 1937-4-2 1073 Riverside Corona-Elsinore. Comment
  POM306596  Layia platyglossa Henry J. Ramsey, Henry J. Ramsey 1938-4-3 1559 San Joaquin Tracy Comment
  POM361739  Layia platyglossa N. C. Cooper 1949-6-3 4142 San Diego Cuyamaca Lake 1220 Comment
  RSA0013025  Layia platyglossa LeRoy Gross, Caitlin Elam 2013-5-14 6042 Riverside Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. 1332 Comment
  RSA0013587  Layia platyglossa D. E. Bramlet, Jim Harrison 2008-4-3 4151 Orange South Bee Cyn. Bowerman landfill site, 1.2km south of Bee Cyn access road, & 122n west of the active landfill. Comment
  RSA0013704  Layia platyglossa LeRoy Gross, Grace Cho 2013-4-9 6000 Riverside Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. 1332 Comment
  RSA0018162  Layia platyglossa J. R. Shevock 1982-4-17 9196 Fresno Along Elwood Drive between Wonder Valley and Piedra. Along Mill Creek and about 3 miles south of Pine Flat Reservoir. 183 Comment
  RSA0019355  Layia platyglossa Greg Wilvert 2005-5-15 426 San Luis Obispo Southeast half of the Caliente Range: 1.1 km NW of Semper Spring. 927 Comment
  RSA0035301  Layia platyglossa LeRoy Gross, Pam DeVries, Melinda Elster 2014-4-30 6372 San Luis Obispo Garcia Mountain. Most collections made in the Garcia Wilderness. Stony Creek campground. From the camp down stream to the trail that cuts across from Caldwell Mesa to Avenales Station., From 35.20955N 120.25839W TO 35.22463N 120.28397W. 573 Comment
  RSA0060754  Layia platyglossa Nick Jensen, Onkar Singh, Katie Gallagher, Tim Thomas 2014-5-3 1306 Kern Tejon Ranch. Along the road just north of Contour Road leading up to Meeke-Hogan Mine. Just east of the cement plant, west of Los Alamos Canyon. 1082 Comment
  RSA0083165  Layia platyglossa R. G. Swinney 2010-6-1 13129 Los Angeles lower Carson Mesa, 0.4 miles east of Angeles Forest Hwy., 0.4 miles NNE of Vincent. 994 Comment
  RSA0093635  Layia platyglossa A. C. Sanders 2010-4-6 37766 Kern Southern Foothills of Tehachapi Mountains. mesa between mouths of Little Sycamore and Big Sycamore canyons, N of Calif. Aqueduct Tehachapi Afterbay, 10 km NE (38 deg ) of Quail Lake. 1027 Comment
  RSA0118125  Layia platyglossa Robert L. Benson 1905-5-16 64 A Los Angeles Diamond Bar Ranch. 7 miles south of Pomona. Comment
  RSA190843  Layia platyglossa R. F. Thorne, P. C. Everett 1967-4-18 36820 Santa Barbara Santa Cruz Island: Prisoner's Harbor. 6 Comment
  RSA495457  Layia platyglossa Steve Boyd, T. S. Ross, L. Arnseth 1989-3-18 2985 Riverside Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam. 418 Comment
  RSA585518  Layia platyglossa D. L. Banks, S. D. Boyd 1995-5-9 0380 Riverside NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area. 701 Comment
  RSA593885  Layia platyglossa Steve Boyd, David E. Bramlet 1996-4-19 8615 Riverside San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal. 457 Comment
  RSA612820  Layia platyglossa D. L. Banks 1997-3-1 1349 Riverside NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Pechanga Creek, east of the ''Fiesta Grounds'' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation. 423 Comment
  RSA614302  Layia platyglossa D. L. Banks, Victor Steinmann 1997-3-13 1506 Riverside Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996. 476 Comment
  RSA642308  Layia platyglossa D. L. Banks, Kent Hughes 1998-6-11 2288 San Diego NW Palomar Mountains, Agua Tibia Mountains: Pala Indian Reservation. Approximately 1.2 miles north of the intersection of Hwy 76 and Magee Road, on the east side of Magee Road, northern flank and summit of Heriot Mountain. 304 Comment
  RSA644419  Layia platyglossa E. R. Blakley 1960-5-1 3394 Santa Barbara Santa Cruz Island. West of Coches Anchorage on small rolling hill. 15 Comment
  RSA644421  Layia platyglossa E. R. Blakley 1961-4-28 4226 Santa Barbara San Miguel Island. Head of E fork of Canyon del Mar 0.3 miles W of old ranch house. 152 Comment
  RSA644422  Layia platyglossa E. R. Blakley 1961-4-28 4190 Santa Barbara San Miguel Island. At base of cliffs at Cuyler Harbor. 30 Comment
  RSA644571  Layia platyglossa E. R. Blakley 1963-5-22 5842 Santa Barbara San Miguel Island. Top of ridge between Cardwell Point and Willow Canyon. 61 Comment
  RSA645831  Layia platyglossa Scott D. White, Pam De Vries, Leslie Backus, Sam Stewart 1999-5-5 7313 San Diego Pala: Alluvial fan of Magee Creek, southern foothills of the Agua Tibia Mts. CalMat gravel quarry and adjacent area. 152 Comment
  RSA650941  Layia platyglossa W. A. Reinke 1971-5-8 s.n. San Diego 6 mi. S. of Julian on [Highway] 79 & Sunrise [Highway]. Comment
  RSA650942  Layia platyglossa Anne Greenberg 1981-4-11 51 Riverside Cajalco Road, El Cerrito East towards Lake Mathews. Comment
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Jun 15 2013
  RSA657056  Layia platyglossa H. Sieverling 1984-5-19 131 San Diego Road side turnout on highway S6, 0.4 miles south of Mt. Palomar Observatory. Comment
  RSA658685  Layia platyglossa Sandy Gray 1981-04 5 Riverside 6 miles E of Corona, 1/2 mile west of Pacific Clay Co. Hwy 142. Highway overpass-stops. Comment
  RSA660653  Layia platyglossa Giancarlo Massarotto 1981-4-11 31 Riverside Calico Road 11 miles east of Corona land mark. 200 yards S. of the road on hills SE of S Mathews Lake. 610 Comment
  RSA668212  Layia platyglossa Don Jillson 1957-6-22 9259 San Diego Lower Doane Valley, Palomar Mt. Agua Tibia Mountains. 1387 Comment
  RSA673510  Layia platyglossa Scott D. White, Bill La Haye 2000-5-27 7954 Riverside San Jacinto Mountains: Baldy Mtn. area. 1616 Comment
  RSA682262  Layia platyglossa Mark Elvin 2003-5-3 2636 San Diego Peninsular Ranges, San Ysidro Mountains: SE side of Otay Mtn., western Marron Valley, mouth of 'Mine Canyon,' ca. 1 km N of Mexican border, slopes above Tijuana River 152 Comment
  RSA691061  Layia platyglossa Scott D. White, Michael Honer 2003-4-9 8975 Riverside Hemet Area: Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of 'Tres Cerritos.' Former chicken farm. 473 Comment
  RSA695600  Layia platyglossa Keith E. Hoffmaster 1937-6-6 s.n. Riverside Hemet Lake. Comment
  RSA696929  Layia platyglossa Edna Dickson s.n. San Diego Laguna Comment
  RSA697123  Layia platyglossa Minor Warne 1934-4-21 s.n. Orange Santiago Canyon. Comment
  RSA699674  Layia platyglossa Keith E. Hoffmaster 1935-4-19 s.n. Orange Santiago can. near Silverado ca., Santa Ana Mountains. Comment
  RSA699675  Layia platyglossa Keith E. Hoffmaster 1935-4-19 s.n. Orange Santiago can. near Silverado ca., Santa Ana Mountains. Comment
  RSA704000  Layia platyglossa Daphne K. Christopher, H. Stevens, Zach Princip 131 Riverside Near Hermano Road, off Hwy. 15, Indian Truck Trail exit. On main gravel road heading away from ranch entrance and private residence driveways. 377 Comment
  RSA704764  Layia platyglossa J. P. Rebman, J. Gregory, K. Collins, D. Getinger 2003-5-4 8838 San Diego Otay Mountain Wilderness Area (BLM property): San Ysidro Mtns.; southwest of Dulzura: along Sycamore Canyon at the convergence with another riparian zone. 310 Comment
  RSA713273  Layia platyglossa A. C. Sanders, Tricia Wotipka, Mark Elvin, Scott Boczkiewicz 2003-5-14 26682 Ventura Crest of the range 2 km west of Los Angeles Co. line, SW edges of Newhall Ranch. 762 Comment
  RSA716423  Layia platyglossa Scott D. White 2006-4-27 11309 Riverside Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet. 549 Comment
  RSA731896  Layia platyglossa Joseph A. Betzler 2002-4-11 847 San Diego San Diego Wild Animal Park, Conservation Area. 3/4 mi. NW of the intersection of Hwy 78 and Rockwood Canyon, on a terrace to the south of the 'South Ridge Rd.', near the 'circle' on a perpendicular rd. that heads south. 293 Comment
  RSA747636  Layia platyglossa Fred M. Roberts 2008-5-16 6983 Orange Dana Point: Dana Point Headlands, CNLM Preserve, north of Marguerita Drive, 0.5 km WNW Marine Institute, Dana Point Harbor. 75 Comment
  RSA747957  Layia platyglossa Justin M. Wood 2009-5-15 711 Riverside Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks. 442 Comment
  RSA795989  Layia platyglossa J. R. Shevock 1985-3-23 11064 Tulare Along county road M-120, 0.6 mile east of Deer Creek. 250 Comment
  RSA798307  Layia platyglossa J. P. Rebman, Warren Schmidtmann, G. Kenney, J. Martin 2012-4-18 23210 San Diego Camp Pendleton: near Training Area Oscar I. East of Stuart Mesa Road and north of Vandergrift Blvd. Off of a dirt road near end on mesa above the Santa Margarita River on its northwest side. 70 Comment
  RSA92258  Layia platyglossa F. W. Peirson 1922-5-19 3042 Riverside Hemet Valley, San Jacinto Mountains. 1341 Comment
Read comments
Dec 16 2012
  SBBG100603  Layia platyglossa C. B. Hardham 1958-5-13 3286 San Luis Obispo San Bernardo Crk Comment
  SBBG102191  Layia platyglossa M. Daily 1982-3-5 SRI- 389 Santa Barbara W of Bee Cyn Comment
  SBBG102192  Layia platyglossa M. Daily 1979-5-4 SR 99 Santa Barbara between East Point and Skunk Point along the coastal bluffs Comment
  SBBG102193  Layia platyglossa M. Daily 1979-5-4 SR 113 Santa Barbara between East Point and Skunk Point along the coastal bluffs Comment
  SBBG102195  Layia platyglossa M. Daily 1979-5-3 SR 19 Santa Barbara Carrington Point Comment
  SBBG103915  Layia platyglossa S. D. White 1993-4-20 1216 b Riverside ridge SE of Estelle Peak, Gavilan Hills 792 Comment
  SBBG104621  Layia platyglossa M. D. Proctor, E. A. Young 1993-4-16 ROB 425 San Luis Obispo 1.5 km WNW of Chorro Reservoir; Camp San Luis Obispo Comment
  SBBG105797  Layia platyglossa S. A. Junak 1993-4-3 SC 3573 Santa Barbara Pozo Beach, just W of mouth of Pozo Cyn 4 Comment
  SBBG106732  Layia platyglossa S. A. Junak 1992-5-9 SR 517 Santa Barbara NW side of Carrington Point peninsula 36 Comment
  SBBG106853  Layia platyglossa S. A. Junak 1995-4-12 5955 Santa Barbara above E end of sandy beach at Cuyler Harbor 36 Comment
  SBBG109134  Layia platyglossa S. A. Junak 1991-5-8 SC 2453 Santa Barbara W end of island, along rd to Fraser Point, ca. 0.6 mi N of Christi Ranch, just N of corrals 30 Comment
  SBBG109733  Layia platyglossa C. B. Hardham 1974-4-29 20052 Monterey Smith Mtn, Fresno county line Comment
  SBBG109789  Layia platyglossa C. B. Hardham 1959-4-3 4182 San Luis Obispo hills between San Antonio and Nacimiento Dam Comment
  SBBG109801  Layia platyglossa C. B. Hardham 1960-5-7 5626 Monterey Willow Crk 213 Comment
  SBBG109802  Layia platyglossa C. B. Hardham 1960-4-21 5517 San Luis Obispo Santa Barbara Rd, Atascadero Comment
  SBBG109804  Layia platyglossa C. B. Hardham 1958-4-11 3007 Monterey W edge of Hames Valley Comment
  SBBG109806  Layia platyglossa C. B. Hardham 1957-4-19 1688 San Luis Obispo Santa Rita Ranch (Juhl Ranch) W of Templeton Comment
  SBBG111369  Layia platyglossa E. Painter, E. Neese, L. Metz, P. Douglas 1996-4-10 HL 2510 Monterey near Sulphur Spring Crk and minor tributary, ca. 4.5 km S of Cosio Knob, ca. 5 km W of Jolon Crk; Ft Hunter Liggett 380 Comment
  SBBG11325  Layia platyglossa E. R. Blakley 1961-4-28 4226 Santa Barbara head of E fork of Cyn del Mar, 0.3 mi W of the old ranch house 152 Comment
  SBBG11333  Layia platyglossa E. R. Blakley 1961-4-28 4190 Santa Barbara base of cliff at Cuyler Harbor 30 Comment
  SBBG114348  Layia platyglossa R. Burgess 2001-5-27 4659 Ventura Alder Crk trail, SE of Cow Springs Cmpgrd 1097 Comment
  SBBG116529  Layia platyglossa D. Wilken, E. Painter, S. Gliessman 2003-4-24 16066 Santa Barbara Cottonwood Cyn, ca. 4 linear km S of St Hwy 166, where rd crosses Cottonwood Crk Comment
  SBBG117276  Layia platyglossa L. W. Johnson 1996-4-6 Santa Barbara east side of island Comment
  SBBG117779  Layia platyglossa E. Painter, M. Wetherwax, D. Wilken, K. Knight 2003-4-3 SLO 318 San Luis Obispo below Primera mine tailings; Camp San Luis Obispo 360 Comment
  SBBG120444  Layia platyglossa E. Painter, E. Neese 1997-3-21 HL 3087 Monterey ca. 1.75 km SW of Cosio Knob, ca. 3.5 km ESE of Coleman Reservoir dam; Ft Hunter Liggett 400 Comment
  SBBG120445  Layia platyglossa E. Neese, E. Painter 1996-4-26 HL 2614 Monterey Jolon Flats, ca. 2.5 km E of Jolon Crk, ca. 3 km N of San Antonio River; Ft Hunter Liggett 280 Comment
  SBBG124354  Layia platyglossa R. Burgess, P. Munro 2003-5-5 5769 Ventura Hwy 33, S of Oak Crk 1082 Comment
  SBBG126335  Layia platyglossa S. A. Junak 1990-3-21 SR 269 Santa Barbara coastal flats W of China Camp, near NPS vegetation transect 39 30 Comment
  SBBG126662  Layia platyglossa R. Burgess, P. Munro 2011-4-29 8826 Ventura ridgeline W of Timba Crk 1116 Comment
  SBBG126856  Layia platyglossa S. A. Junak 1991-5-15 SR 366 Santa Barbara E fork of Lobos Cyn, upstream from first fork in cyn above road crossing 103 Comment
  SBBG12846  Layia platyglossa C. B. Hardham 1960-4-10 5370 Monterey Sulphur Cyn, ca. 2 mi N of San Antonio Mission Comment
  SBBG12883  Layia platyglossa D. Myrick 1961-3-10 233 Fresno Los Gatos Cyn near Coalinga Comment
  SBBG129297  Layia platyglossa K. Danielson, B. Halverson 1987-4-27 Santa Barbara S of "Wind Tunnel" Comment
  SBBG130192  Layia platyglossa S. A. Junak 1993-4-13 SR 604 Santa Barbara just W of Jaw Gulch, interface between coastal flats & slope 42 Comment
  SBBG130357  Layia platyglossa K. Niessen 2013-2-24 Santa Barbara N of Pocket Field Rd 186 Comment
  SBBG130901  Layia platyglossa S. A. Junak 1978-5-10 SR 21 Santa Barbara W of Bunkhouse, across crk Comment
  SBBG130983  Layia platyglossa S. A. Junak 1994-5-17 SR 655 Santa Barbara lower portion of Cherry Cyn, ca. 0.1 mi inland from fork with Windmill Cyn 45 Comment
  SBBG131206  Layia platyglossa S. A. Junak, E. Philbrick, R. Philbrick 1980-5-6 WA 122 Ventura top of terrace, between mouth of second & third gullies, W of Grand Gulch, onshore 60 Comment
  SBBG131460  Layia platyglossa C. A. Drost 1983-4-6 311 Santa Barbara Carrington Point Comment
  SBBG131667  Layia platyglossa S. A. Junak 1999-5-20 SCa 931 Los Angeles ridge between Cottonwood and Escondido Cyns, S side of Cottonwood-Black Jack Rd, ca. 0.6 mi up from reservooir 256 Comment
  SBBG131799  Layia platyglossa C. A. Drost 1983-4-4 229 Santa Barbara "Northwest Cyn," the first large cyn E of Sandy Point Comment
  SBBG132105  Layia platyglossa S. A. Junak 1991-4-15 SC 2233 Santa Barbara W side of mouth of Laguna Cyn 15 Comment
  SBBG132358  Layia platyglossa S. A. Junak 1991-5-6 SC 2364 Santa Barbara E of San Justiano, in cyn bottom 121 Comment
  SBBG13336  Layia platyglossa E. R. Chandler 1962-5-11 729 Santa Barbara below the Indian Cave Rock on the Montgomery Potrero 1463 Comment
  SBBG13501  Layia platyglossa E. R. Blakley 1962-4-4 5125 Santa Barbara spring W of the mouth of Cyn del Mar 45 Comment
  SBBG14197  Layia platyglossa M. A. Piehl 1962-5-16 62211 Santa Barbara above airstrip near Christi Ranch 91 Comment
  SBBG14571  Layia platyglossa H. M. Pollard 1962-3-30 Ventura 0.5 mi in from gate on Long Grade Rd, Rancho Guadalasca Comment
  SBBG15020  Layia platyglossa E. C. Twisselmann 1962-4-7 6764 Kern Choice Valley Hills, 3/8 mi W of Choice Valley School 579 Comment
  SBBG17447  Layia platyglossa C. B. Hardham 1960-4-15 5444 Monterey The Indians Comment
  SBBG17572  Layia platyglossa E. R. Blakley 1963-5-22 5842 Santa Barbara top of ridge between Cardwell Pt and Willow Cyn 60 Comment
  SBBG17772  Layia platyglossa P. H. Raven 1962-4-10 17237 Los Angeles gully to W side of island about 1.5 mi N of Thirst 457 Comment
  SBBG18076  Layia platyglossa C. B. Hardham 1962-5-11 10096 Monterey Thompson Cyn, W of King City Comment
  SBBG18393  Layia platyglossa C. B. Hardham 1959-4-22 4442 San Luis Obispo Santa Rita Cyn W of Templeton Comment
  SBBG18864  Layia platyglossa C. B. Hardham 1963-4-12 10614 Monterey Reliz Cyn and Carmel Valley Rd Comment
  SBBG20580  Layia platyglossa E. R. Blakley 1963-12-7 6332 Los Angeles shallow cyn sloping to ocean, 200 ft N of Lighthouse, N of Pyramid Head 53 Comment
  SBBG22563  Layia platyglossa E. R. Chandler 1965-5-18 2267 Santa Barbara Bates Cyn Rd ca. 1 mi S of Hwy 166 548 Comment
  SBBG22618  Layia platyglossa R. N. Philbrick with R. E. Broder 1965-5-14 B 65 -980 Santa Barbara Cherry Cyn, ca. 1 mi SW of Vail Ranch hdqrtrs in the direction of Black Mtn 76 Comment
  SBBG25032  Layia platyglossa L. E. Allen 1966-3-10 17 Santa Barbara Jalama Rd Comment
  SBBG25105  Layia platyglossa D. Myrick 1966-6-9 1427 Santa Cruz beside Boulder Crk Golf Course Comment
  SBBG26167  Layia platyglossa E. C. Twisselmann 1966-4-20 11977 Kern flat NW of the head of Black Cyn 1078 Comment
  SBBG27328  Layia platyglossa L. Constance 1940-3-23 2545 Kings Kreyenhagen Hills, 4 mi S of Avenal 243 Comment
  SBBG28301  Layia platyglossa R. N. Philbrick 1967-4-14 B 67 -66 Santa Barbara between Pelican Bay and Prisoners Harbor Comment
  SBBG28747  Layia platyglossa E. C. Twisselmann 1967-5-18 13028 Fresno Los Gatos Cyn 297 Comment
  SBBG30796  Layia platyglossa C. B. Hardham 1967-3-3 14328 San Luis Obispo Diablo Cyn Comment
  SBBG31091  Layia platyglossa R. F. Thorne 1966-4-6 35928 Los Angeles ca. 1 mi W of Empire Landing 76 Comment
  SBBG31370  Layia platyglossa R. F. Thorne with P. C. Everett 1965-5-11 34549 Los Angeles about halfway between Little Harbor and Isthmus Cove 152 Comment
  SBBG31842  Layia platyglossa R. N. Philbrick with M. R. Benedict, C. F. Smith 1965-4-20 B 65 -712 Santa Barbara rd to Navy Compound, E of Eagle Cyn and ca. 1 mi E of Prisoners Harbor pier 106 Comment
  SBBG31892  Layia platyglossa R. N. Philbrick with M. R. Benedict, C. F. Smith 1965-4-20 B 65 -728 Santa Barbara rd to Navy Compound, E of Eagle Cyn and ca. 1 mi E of Prisoners Harbor pier 106 Comment
  SBBG31893  Layia platyglossa R. N. Philbrick with M. R. Benedict, C. F. Smith 1965-4-20 B 65 -729 Santa Barbara rd to Navy Compound, E of Eagle Cyn and ca. 1 mi E of Prisoners Harbor pier 106 Comment
  SBBG32361  Layia platyglossa L. S. Rose 1968-6-1 68058 Mendocino Point Arena Lighthouse 15 Comment
  SBBG32594  Layia platyglossa R. N. Philbrick with M. R. Benedict 1968-5-24 B 68 -349 Santa Barbara Harris Pt, just E of Triangulation Pt White Flag 15 Comment
  SBBG33980  Layia platyglossa C. B. Hardham 1967-4-15 14458 Santa Barbara Pelican Bay Comment
  SBBG34884  Layia platyglossa Mrs. R. W. Summers 1888-5-1 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  SBBG36395  Layia platyglossa R. N. Philbrick with M. R. Benedict 1965-4-23 B 65 -828 Santa Barbara ca. 2 mi NW of Christi Ranch on rd just N of line of Christi beach Comment
  SBBG36404  Layia platyglossa R. N. Philbrick with J. R. Haller 1966-3-3 B 66 -76 Santa Barbara above Ford Pt 152 Comment
  SBBG36630  Layia platyglossa R. N. Philbrick with R. E. Broder 1965-5-16 B 65 -1100 Santa Barbara just N of Cluster Pt and S of China Camp pasture Comment
  SBBG39227  Layia platyglossa R. N. Philbrick with R. E. Broder 1965-5-17 65 1127 d Santa Barbara upper-middle portion of Torrey pine grove, ca. 0.5 mi SSE of Triangulation Pt Drift 152 Comment
  SBBG39520  Layia platyglossa L. S. Rose 1970-5-3 San Mateo Black Mtn, Skyline Blvd, W of San Mateo 121 Comment
  SBBG39651  Layia platyglossa P. H. Raven, C. F. Smith 1960-4-25 15161 Santa Barbara just E of Prisoners Harbor 45 Comment
  SBBG41327  Layia platyglossa R. N. Philbrick with J. R. Haller 1965-2-19 B 65 -398 Santa Barbara Lobos Cyn 15 Comment
  SBBG41398  Layia platyglossa H. M. Pollard 1959-4-12 Santa Barbara N of Fox Cyn; Santa Barbara Comment
  SBBG41573  Layia platyglossa R. N. Philbrick with R. E. Broder 1965-5-17 65 1117 b Santa Barbara lower middle Torrey pine grove, ca. 0.25 mi SE of Triangulation Pt Drift 76 Comment
  SBBG41592  Layia platyglossa R. N. Philbrick with J. R. Haller 1965-2-19 B 65 -260 Santa Barbara Vail Ranch Comment
  SBBG41942  Layia platyglossa M. R. Benedict 1967-3-22 Santa Barbara north Christi beach Comment
  SBBG42135  Layia platyglossa R. Moran 1941-3-24 752 Santa Barbara Santa Cruz Island 75 Comment
  SBBG42142  Layia platyglossa R. Moran 1941-2-5 804 Santa Barbara N of ranch 25 Comment
  SBBG42166  Layia platyglossa M. B. Dunkle 1939-4-3 7233 Los Angeles Chenetti Cyn Comment
  SBBG42387  Layia platyglossa M. R. Benedict 1967-5-15 Santa Barbara bluffs W of Prisoners Harbor Comment
  SBBG42396  Layia platyglossa M. R. Benedict 1967-5-13 Santa Barbara Near Pt Comment
  SBBG43339  Layia platyglossa K. K. Muller 1960-5-19 1011 Santa Barbara Pine Corral Potrero near Salisbury Potrero 1371 Comment
  SBBG43774  Layia platyglossa K. K. Muller 1957-5-3 812 Santa Barbara immediately above Jalama Beach State Park Comment
  SBBG44875  Layia platyglossa L. E. Allen 1966-4-12 Santa Barbara Foxen Cyn Rd and Alisos Cyn oil wells Comment
  SBBG46797  Layia platyglossa L. W. Edge 1973-4-23 342 Santa Barbara near Aliso County Camp, S of Hwy 166 Comment
  SBBG46853  Layia platyglossa L. W. Edge 1973-5-4 372 Santa Barbara Drum Cyn Rd connecting St Hwy 246 and US 101 Comment
  SBBG48814  Layia platyglossa E. R. Blakley 1973-3-15 7136 Unknown half-way between Meling Ranch and ghost mining town of Soccoro 975 Comment
  SBBG50104  Layia platyglossa R. N. Philbrick with R. E. Broder 1965-5-16 B 65 -1074 Santa Barbara NE of Sandy Pt 30 Comment
  SBBG50150  Layia platyglossa R. N. Philbrick 1964-6-20 B 64 -240 Santa Barbara E shore of island, just S of Eagle cliff and N of Willow Cyn 27 Comment
  SBBG52762  Layia platyglossa N. C. Cooper 1944-4-22 1160 Riverside Banning 731 Comment
  SBBG52764  Layia platyglossa N. C. Cooper 1944-4-22 1160 Riverside Banning 731 Comment
  SBBG52787  Layia platyglossa M. B. Dunkle 1939-8-5 8428 Santa Barbara Santa Rosa Island, cyn bottom Comment
  SBBG52973  Layia platyglossa C. Cowan 1978-5-24 1484 Santa Barbara ridge NE of Green Mtn Comment
  SBBG53596  Layia platyglossa C. Cowan 1978-5-24 1484 Santa Barbara ridge NE of Green Mtn Comment
  SBBG54395  Layia platyglossa M. Hastings 1965-4-7 21 Los Angeles Pomona College, Blanchard Park, Claremont Comment
  SBBG54785  Layia platyglossa D. Keihn 1981-3-26 Santa Barbara 1.6 km N of Stanton Ranch Comment
  SBBG61169  Layia platyglossa M. M. Miles -Apr-1886 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  SBBG61171  Layia platyglossa L. G. Yates 1895-1 Santa Barbara Santa Barbara Comment
  SBBG61178  Layia platyglossa R. Hoffmann 1929-4-12 Santa Barbara Jalama to Pt Conception Comment
  SBBG61179  Layia platyglossa R. Hoffmann 1929-3-29 Santa Barbara Bishop Pine Grove, Lompoc Comment
  SBBG61180  Layia platyglossa R. Hoffmann 1929-4-22 Santa Barbara Point Sal Comment
  SBBG61181  Layia platyglossa J. W. Hopkins 1951-5-9 711 Santa Barbara Victoria Street Hill; Santa Barbara Comment
  SBBG61198  Layia platyglossa M. N. Ackley -Mar-1926 240 San Bernardino Highlands 400 Comment
  SBBG79720  Layia platyglossa R. Hoffmann 1932-5-10 Santa Barbara mesa, west end Comment
  SBBG79721  Layia platyglossa R. Bond 1939-4-19 417 Santa Barbara San Miguel Island Comment
  SBBG79722  Layia platyglossa R. Hoffmann 1932-5-10 Santa Barbara mesa, west end Comment
  SBBG79724  Layia platyglossa R. Hoffmann 1932-4-18 Santa Barbara Santa Rosa Island Comment
  SBBG79725  Layia platyglossa R. Hoffmann 1932-5-6 Santa Barbara Tranquillon Cyn Comment
  SBBG79726  Layia platyglossa R. Hoffmann 1925-3-28 Santa Barbara Santa Cruz Island Comment
  SBBG79727  Layia platyglossa R. Hoffmann 1927-5-14 Santa Barbara Santa Cruz Island Comment
  SBBG79730  Layia platyglossa R. Hoffmann 1929-4-15 Santa Barbara Baby's Cove Comment
  SBBG79731  Layia platyglossa R. Hoffmann 1928-3-10 Santa Barbara Scorpion Ranch Comment
  SBBG79733  Layia platyglossa R. Hoffmann 1927-3-25 Santa Barbara Johnson's Lee Comment
  SBBG79734  Layia platyglossa F. R. Fosberg 1931-5-6 4814 Los Angeles Cape Cyn, W side 200 Comment
  SBBG79735  Layia platyglossa R. Hoffmann 1927-3-25 Santa Barbara San Miguel Island Comment
  SBBG80320  Layia platyglossa F. C. Boutin 1967-4-23 1670 Los Angeles Lemon Tank 304 Comment
  SBBG81039  Layia platyglossa C. F. Smith 1973-3-16 10394 Santa Barbara hillside above Carrington Pt Comment
  SBBG81060  Layia platyglossa C. F. Smith 1973-3-16 10412 Santa Barbara E of Mt Soledad Comment
  SBBG81927  Layia platyglossa C. F. Smith 1950-5-4 2770 San Luis Obispo Creston-Simmler Rd, 0.25 mi N of Fernandez Crk crossing Comment
  SBBG82787  Layia platyglossa M. Bufkin -Apr-1895 Los Angeles near Pasadena Comment
  SBBG84094  Layia platyglossa C. F. Smith 1962-5-26 6892 Santa Barbara steep hillside of Cuylers Harbor Comment
  SBBG84096  Layia platyglossa J. Torres 1950-4-6 Santa Barbara W end of Santa Cruz Island Comment
  SBBG84231  Layia platyglossa C. F. Smith 1963-6-10 8280 Santa Barbara sandy bluff at Carrington Pt Comment
  SBBG8518  Layia platyglossa H. and M. Dearing 1936-3-25 2748 Unknown S of Hamiton Ranch Comment
  SBBG8519  Layia platyglossa H. and M. Dearing 1936-3-22 Unknown So of Santo Tomas Comment
  SBBG8541  Layia platyglossa C. F. Smith 1951-5-1 3083 Santa Barbara near summit of Victoria St, La Mesa; Santa Barbara Comment
  SBBG8542  Layia platyglossa H. and M. Dearing 1941-4-2 4574 Santa Barbara near San Lucas Bridge Comment
  SBBG8543  Layia platyglossa H. and M. Dearing 1941-4-2 4580 Santa Barbara Santa Ynez Valley Comment
  SBBG8545  Layia platyglossa C. B. Hardham 1960-5-5 5617 San Luis Obispo Pine Mtn 762 Comment
  SBBG8547  Layia platyglossa C. B. Hardham 1957-4-19 1688 San Luis Obispo York Mtn, W of Templeton Comment
  SBBG86765  Layia platyglossa C. F. Smith 1963-4-30 8124 a Santa Barbara Colson Cyn, off Tepusquet Cyn Comment
  SBBG86814  Layia platyglossa C. F. Smith 1963-6-3 8189 Santa Barbara Colson Cyn Comment
  SBBG86962  Layia platyglossa C. F. Smith 1955-3-17 3938 Santa Barbara Jalama Beach County Park, N of Pt Conception Comment
  SBBG86963  Layia platyglossa J. Hopkins 1951-5-1 Santa Barbara near summit of Victoria Street hill, La Mesa; Santa Barbara Comment
  SBBG86964  Layia platyglossa W. Abbott 1951-4-1 Santa Barbara 1 mi E of Pt Sal Comment
  SBBG86965  Layia platyglossa C. F. Smith 1957-4-11 5110 Santa Barbara Camp Cooke, N side of Santa Ynez River near ocean Comment
  SBBG86968  Layia platyglossa J. W. Hopkins 1951-5-9 Santa Barbara La Mesa, W end of Victoria St hill; Santa Barbara Comment
  SBBG86969  Layia platyglossa C. F. Smith -Mar-1955 3915 Santa Barbara Victoria Street hill on La Mesa; Santa Barbara Comment
  SBBG86979  Layia platyglossa C. F. Smith 1967-6-6 9688 Santa Barbara overlooking Cojo Cyn, NE of Pt Conception Comment
  SBBG86980  Layia platyglossa C. F. Smith 1965-2-27 Santa Barbara TV ridge, above Victoria Street on La Mesa; Santa Barbara Comment
  SBBG86982  Layia platyglossa C. F. Smith 1955-3-17 3938 Santa Barbara above Jalama Beach County Park, N of Pt Conception Comment
  SBBG86983  Layia platyglossa C. F. Smith 1951-4-1 2909 Santa Barbara NE of Tranquillon Mtn Comment
  SBBG86984  Layia platyglossa C. F. Smith 1957-5-23 5502 Santa Barbara Pine Corral Potrero Comment
  SBBG87025  Layia platyglossa W. Abbott 1951-4-1 Santa Barbara 1 mi E of Point Sal Comment
  SBBG87041  Layia platyglossa C. F. Smith 1957-4-21 2159 Ventura Hwy 399 at Ozena Ranger Station, N foot of Pine Mtn grade Comment
  SBBG87042  Layia platyglossa C. F. Smith 1958-4-11 5700 Santa Barbara Happy Cyn Rd, ca. 1 mi N of St Hwy 150 Comment
  SBBG87043  Layia platyglossa C. F. Smith 1955-4-3 4067 Santa Barbara Happy Cyn Rd to Cachuma Saddle Comment
  SBBG87131  Layia platyglossa C. F. Smith 1955-3-17 3932 Santa Barbara above Jalama Beach County Park, N of Pt Conception Comment
  SBBG87548  Layia platyglossa M. Daily, A. Bromfield 1979-5-4 SR 113 Santa Barbara coastal strand between East Pt and Skunk Pt Comment
  SBBG90041  Layia platyglossa S. A. Junak 1986-4-18 SC 1132 Santa Barbara first major headland W of Prisoners Harbor 30 Comment
  SBBG90164  Layia platyglossa T. J. Ayers, S. A. Junak, R. Scott 1989-4-19 697 Santa Barbara just NE of Picacho Diablo Comment
  SBBG90713  Layia platyglossa S. A. Junak 1982-3-22 SC 475 Santa Barbara Navy Rd ca. 1 mi E of Prisoners Harbor 170 Comment
  SBBG90820  Layia platyglossa S. A. Junak 1982-5-8 SC 544 Santa Barbara north slope, ca. 0.75 mi W of Picacho Diablo 640 Comment
  SBBG9088  Layia platyglossa E. R. Blakley 1960-4-29 3317 Santa Barbara ridge between Coches Prietos Cyn and Albert's Anchorage 91 Comment
  SBBG9108  Layia platyglossa E. R. Blakley 1960-5-1 3394 Santa Barbara W of Coches Anchorage 15 Comment
  SBBG9166  Layia platyglossa E. R. Blakley 1960-4-9 3190 Santa Barbara old sand dunes across the base of Carrington Pt above Northwest Anchorage 76 Comment
  SBBG93122  Layia platyglossa D. Mitchell 1990-4-30 Riverside W side of Sage Rd, ca. 0.5 mi S of intersection with Wilson Valley Rd 701 Comment
  SBBG93411  Layia platyglossa A. Kingsbury 1983-4-3 65 Santa Barbara Jalama Rd, ca. 0.5 mi NE of the coast 12 Comment
  SBBG9349  Layia platyglossa P. H. Raven 1960-4-5 14988 Santa Barbara near Old Ranch, E of Torrey Pines 60 Comment
  SBBG95206  Layia platyglossa M. B. Dunkle 1928-3-17 1747 Los Angeles draw back of Johnson's Landing Comment
  SBBG95244  Layia platyglossa M. B. Dunkle 1928-4-10 1834 Los Angeles Johnson's Cyn 243 Comment
  SBBG95915  Layia platyglossa M. B. Dunkle 1939-4-3 7233 Los Angeles Chenetti Cyn Comment
  SBBG96963  Layia platyglossa S. Boyd, T. Ross, L. Araseth 1990-4-8 4303 Los Angeles near Malo Point, first cyn S of Bryce Cyn Comment
  SBBG97047  Layia platyglossa S. Unser 1985-3-9 Santa Barbara near mouth of Smugglers Cyn 15 Comment
  SBBG98247  Layia platyglossa H. F. Copeland 1934-5-27 Marin Dillon's Beach Comment
  SBBG98483  Layia platyglossa T. Ross 1991-5-23 5497 Los Angeles lower Tota Cyn 88 Comment
  SD120570 Image available Layia platyglossa Barbara Ertter, Jeffrey L. Strachan 1980-5-26 3533 San Diego Wet meadow full of Lasthenia on E side of county Hwy S1, ca 1 mi S of road to Cuyamaca, E side of Lake Cuyamaca, N end of Laguna Mts. 1435 Comment
  SD137866  Layia platyglossa Darin L. Banks, Steve Boyd 1995-5-9 380 Riverside Cleveland National Forest, Agua Tibia Wilderness Area, north face of Agua Tibia Mountain, west of the Dripping Springs Alcove Area. 700 Comment
  SD146008  Layia platyglossa A. C. Sanders, K. C. rose 1998-5-21 21856 Riverside Hemet; alkaline flats west of town, east of the canal, south of Highway 74 and ca. 0.25 mile west of Warren Road. 456 Comment
  SD154925  Layia platyglossa John Sanborn 2004-3-21 123 San Diego Santee, north of the north end of Cuyamaca Street, in the Cedar Fire area 152 Comment
  SD156098  Layia platyglossa Paul Seiley 2003-4-8 2 San Diego Mission Trails Regional Park 93 Comment
  SD158527  Layia platyglossa Edward Woch 2004-3-28 51 San Diego San Vincente Reservoir, west slopes above lake, near inflow guageing station. 267 Comment
  SD163143  Layia platyglossa Jon P. Rebman, J. Gregory, K. Collins, & D. Getinger 2003-5-4 8838 San Diego Otay Mountain Wilderness Area (BLM property): San Ysidro Mountains; southwest of Dulzura: along Sycamore Canyon at the convergence with another riparian zone 309 Comment
  SD163528  Layia platyglossa Linnea Spears, J. Franklin and M. G. Simpson 2004-5-18 137 San Diego Rancho Cuyamaca State Park, West Mesa. 1463 Comment
  SD163814  Layia platyglossa MaryAnn Brooks-Gonyer, Beverly Pecunia 2005-5-6 193 San Diego Approx 7.5 miles north of Escondido, west of Champagne Blvd about 1/4 mile north of Lawrence Welk Drive. Comment
  SD163815  Layia platyglossa Paula Knoll, Celia Condit 2004-5-21 5 San Diego Pioneer Mail area of Laguna Recreation Area, Cleveland National Forest, ca. 10 miles north of I-8 on Sunrise Hwy (S1) on the west side of S1, south of Garnet Mountain 1586 Comment
  SD168469  Layia platyglossa Jon P. Rebman, Jeannie Gregory 2005-3-17 11233 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): off a dirt road south of Otay Lakes Road; in a rocky canyon on the south side of a finger of Otay Lake. 210 Comment
  SD170981  Layia platyglossa Larry Hendrickson, L. Louise Jee 2005-5-9 729 San Diego Cuyamaca Rancho State Park. Approx. 0.5 air mile NW of Stonewall Peak and 100 ft. S of Stonewall Mine Road, beside a N-trending wet drainage beside the California Riding & Hiking trail. 1445 Comment
  SD171550  Layia platyglossa Jon P. Rebman, G. Bustillos 2005-3-23 11449 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake and south of Descanso, east of Japatul Valley Road; south of the Horsethief Canyon Trailhead along a trail towards Barrett Lake 744 Comment
  SD172037  Layia platyglossa E. R. Blakley 1962-4-4 5125 Santa Barbara San Miguel Island; at spring west of the mouth of Canyon del Mar. 46 Comment
  SD172038  Layia platyglossa Peter Raven 5-7 Apr 1960 14988 Santa Barbara Santa Rosa Island; near Old Ranch, east of Torrey Pines. 60 Comment
  SD172039  Layia platyglossa E. R. Blakley 1960-5-1 3394 Santa Barbara Santa Cruz Island; west of Coches Anchorage on small rolling hill. 14 Comment
  SD172040  Layia platyglossa E. R. Blakley 1960-4-29 3317 Santa Barbara Santa Cruz Island; ridge between Coches Prietos Canyon and Alberts Anchorage. 89 Comment
  SD172041  Layia platyglossa Ralph N. Philbrick, J. R. Haller 1965-2-19 B 65 398 Santa Barbara Santa Rosa Island; Lobos Canyon. 14 Comment
  SD172042  Layia platyglossa E. R. Blakley 1963-5-22 5842 Santa Barbara San Miguel Island; top of ridge between Cardwell Point and Willow Canyon. 60 Comment
  SD178124  Layia platyglossa G. K. Helmkamp 2004-4-23 8523 Santa Barbara San Rafael Mountains: Figueroa Mountain Rd., 15.0 mi northeast of Los Olivos. Drying meadow adjacent to pine-oak woodland. 1341 Comment
  SD180920  Layia platyglossa Krystyna Tatarkiewicz 2006-5-7 64 San Diego Los Penasquitos Canyon Preserve, 0.4 miles southeast of intersection I-15 and Poway Rd, S site of Los Penasquitos Canyon Creek. 110 Comment
  SD183819  Layia platyglossa Sharon Paulin 2004-4-11 13 San Diego Corte Madera Ranch, ca. A| mi NE of Corte Madera Mountain, SE of lake, in Corte Madera Valley. 1200 Comment
  SD187725  Layia platyglossa Joseph A. Betzler 2002-4-11 847 San Diego San Diego Wild Animal Park, Conservation Area. A| mi NW of the intersection of Hwy 78 and Rockwood Canyon, on a terrace to the south of the 'South Ridge Road', near the 'circle' on a perpendicular road that heads south. 292 Comment
  SD188767  Layia platyglossa Michael G Simpson, Otay Mtn. team 2003-5-3 2479 San Diego Otay Mountain watershed, MinerAs canyon, ca. 0.6 miles north of Marron Road. 291 Comment
  SD192350  Layia platyglossa Victoria Marshall, Beverly Pecunia 2007-4-2 514 San Diego Lake Poway, Poway; entered at intersection of Espola Rd and Lake Poway Roads; collection points on the Lake Poway loop trail. 288 Comment
  SD192351  Layia platyglossa CRES Native Seed Gene Bank, S Anderson, L Lippitt 2005-4-6 93 San Diego Escondido, open space NE of Wild Animal Park, 0.6 mi NE of junction of San Pasqual Valley Rd (SR78) and Old Milky Way at Top Ridge Rd 210 Comment
  SD192352  Layia platyglossa CRES Native Seed Gene Bank, S Anderson, B Moseley 2006-5-4 201 San Diego Ramona, San Pasqual Clevenger South Trail, S of HWY 78, 4 mi NW of junction of Pine St and Main St 267 Comment
  SD195752  Layia platyglossa Jon P. Rebman, Jim Rocks & Margie Mulligan 2009-4-12 17002 San Diego South of Boulevard; northwest of Lake Domingo; along the proposed powerlink powerline area 1039 Comment
  SD204125  Layia platyglossa Carolyn Martus 2008-3-28 529 San Diego Northeast of Fallbrook. Hillside just above Rock Mountain Rd, about 0.2 miles northeast of Sandia Creek Bridge 138 Comment
  SD208696  Layia platyglossa Jeremy Buegge 2008-3-31 1484 San Diego San Diego, N of Lake Hodges, E side of Bernardo Mtn, 100 yds N of Mission Road, just W of Felicita Creek 130 Comment
  SD214802  Layia platyglossa Jerilyn Hirshberg 2009-3-28 2030 San Diego Cleveland National Forest, W side of Cuyamaca Mountains, 0.5 mile east of Saddleback parking area, edge of Cedar Creek at intersection with Cedar Creek Road 609 Comment
  SD215880  Layia platyglossa Ian Cain, Chistina Shanney 2009-5-8 1075 San Diego Sunrise Highway, Laguna Mountains, Crouch Valley, north side. 5.65km north east of junction of Sunrise Highway and I-8 1559 Comment
  SD216801  Layia platyglossa Jon P. Rebman, W. Schmidtmann, V. Marshall, J. Barth 2011-4-28 21431 San Diego Cleveland National Forest: E of Eagle Peak; along a dirt road to Cedar Creek off of Boulder Creek Road 850 Comment
  SD218430  Layia platyglossa P. Seiley 2003-3-26 35 San Diego Mission Trails Regional Park, Climbers Loop Trail. 302 Comment
  SD218579  Layia platyglossa Stacy Anderson 2009-3-25 75 San Diego Ramona, Cleveland National Forest, SE of San Diego Country Estates, 1.3 mi E of S end of Thornbush Rd, NW of Cedar Creek Falls 296 Comment
  SD218972  Layia platyglossa Bramlet, Jim Harrison 2008-4-3 4151 Orange Santa Ana Mountains region; South Bee Canyon Bowerman landfill site, 1.2 km south of the Bee Canyon access road and 122 m west of the active landfill. Comment
  SD221918  Layia platyglossa Nancy Nenow 2010-5-31 1284 San Diego Cleveland National Forest; Puerta La Cruz Road; 2 miles SE Mitchell Camp Road and Chihuahua Valley Road; 5.7 miles N of Warner Springs and Hwy 79 1168 Comment
  SD221919  Layia platyglossa Nancy Nenow 2010-5-8 1069 San Diego Cleveland National Forest; along Chihuahua Valley Road, 1.5 miles SW of junction with Mitchell Camp Road on a short pull-off road 1210 Comment
  SD221920  Layia platyglossa Nancy Nenow 2010-5-31 1304 San Diego Cleveland National Forest; Puerta La Cruz Road; about 1 mile SE Mitchell Camp Road and Chihuahua Valley Road 1283 Comment
  SD223338  Layia platyglossa Jon P. Rebman, J. Green, V. Marshall, D. Sinclair, C. Brennen 2012-5-2 23591 San Diego Cleveland National Forest: vicinity of Buckman Springs, NE of Morena Reservoir; lower southwest-facing slope in a wetland just N of Morena Stokes Valley/Corral Canyon Rd. and W of Buckman Springs Road 954 Comment
  SD225458 Image available Layia platyglossa Jon P. Rebman, W. Schmidtmann, G. Kenney, J. Martin 2012-4-18 23210 San Diego Camp Pendleton: Training Area Oscar I; east of Stuart Mesa Road and north of Vandergrift Blvd., vernal pool area off of a dirt road near end on mesa above the Santa Margarita River on its northwest side 70 Comment
  SD230451  Layia platyglossa Jon P. Rebman, W. Schmidtmann, J. Green, J. Berrian 2013-3-26 25570 San Diego Lake Hodges: south of Escondido; southeast of the intersection of Lake Drive and Beech Lane; along the north side of Lake south of the boat ramp; on a south-facing slope 130 Comment
  SD231057  Layia platyglossa James R. Shevock 1982-4-25 9349 Kern Western slope of the Southern Sierra Nevada. Eastern edge of the Piute Mountains, Kern River Basin. Off of Kelso Creek road along dirt road at Cortez Canyon. 1219 Comment
  SD233261  Layia platyglossa Reid Moran 1969-5-17 15953 San Diego Meadow northwest of Cuyamaca Lake. 1399 Comment
  SD233752  Layia platyglossa Mark A. Elvin 2003-5-3 2636 San Diego Peninsular ranges, San Ysidro Mountains: SE side of Otay Mnt., western Marron Valley, mouth of Mine Canyon ca. 1 km N of the Mexican border, slopes above Tijuana River 152 Comment
  SD239606  Layia platyglossa A. C. Sanders, T. B. Salvato 2011-3-28 38807 Riverside Peninsular Range: Perris-Aguanga Basin Region: Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-125 Fwy (Romoland 7.5'Q) 434 Comment
  SD240880  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2012-2-25 18581 El Dorado Foothills, Northern Sierra Nevada Mountains: SE of Placerville, Pleasant Valley Road, 1.4 miles northeast of Bucks Bar Road and at Gold Oak Charter School (Camino 7.5'Q) 747 Comment
  SD241761  Layia platyglossa James R. Shevock 1982-4-17 9196 Fresno Western slope of the Southern Sierra Nevada. Along Elwood Drive between Wonder Valley and Piedra. Along Mill Creek and about 3 miles south of Pine Flat Reservoir. 182 Comment
  SD243551  Layia platyglossa John LaGrange, Mary Rider 2012-4-29 1025 San Diego Cleveland National Forest, Pamo Valley, Santa Ysabel Creek, along Forest route 12504 1/4 mile west of intersection with Pamo Valley Rd. 280 Comment
  SD245657  Layia platyglossa Suzann M. Leininger, William M. Leininger 2008-3-15 238 San Diego City of Escondido, San Pasqual Valley, Rancho San Pasqual, 200 m north east of Orchard View and Old Ranch Road Intersection, 300 m north west of Ranchview Place and Rosewood Intersection, top of hill 217 Comment
  SD252531  Layia platyglossa Nancy Nenow, Heather Nenow and Kelly 2011-4-3 1798 San Diego La Jolla at the west end of Torrey Pines Scenic, SW of the gliderport parking lot along the stairs leading down to Blacks Beach. 84 Comment
  SD258063  Layia platyglossa Layla Aerne Hains 2013-5-2 289 San Diego Along the US/Mexico Border Fence road about 2.4 miles SSE of Otay Mountain; 11.6 miles W of Tecate Border crossing; at a pull out along the border road. 264 Comment
  SD264104  Layia platyglossa John LaGrange, Mary Rider 2016-3-29 1330 San Diego Lake Hodges; hillside 0.5 miles W of Lake Hodges dam 276 Comment
  SDSU14329  Layia platyglossa Boyd Collier 2003-4-7 11 San Diego Mission Trails Regional Park, along Oak Canyon Trail, 1/4 to 1/2 mi above area known locally as the 'waterfall.' 110 Comment
  SDSU15894  Layia platyglossa Ed Woch 2004-3-28 51 San Diego San Vincente reservoir.West slopes above lake near inflow guaging station. 268 Comment
  SDSU16059  Layia platyglossa Jon Rebman, J. Gregory, K. Collins, & D. Getinger 2003-5-4 8838 San Diego Otay Mountain Wilderness Area (BLM property): San Ysidro Mountians; southwest of Dulzura: along Sycamore Canyon at the convergence with another riparian zone 310 Comment
  SDSU17519  Layia platyglossa Jerry Jenkins 2001-4-3 2001 -030 Riverside Santa Margarita Ecological Reserve. Ravine south of S. M. River, UTM zone 6, 482400E, 3700400N. UTM transfered to GIS. Comment
  SDSU18391  Layia platyglossa C. Matt Guilliams 2008-2-27 485 Riverside El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. 370 Comment
  SDSU18396  Layia platyglossa C. Matt Guilliams 2008-2-21 469 Riverside El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance. 449 Comment
  SDSU18554  Layia platyglossa Ian Cain, Emily Clayton 2008-5-9 836 San Diego City of San Diego. Mission Trails Regional Park. San Diego State University property at Fortuna Mountain. 1.36km east of North Fortuna peak, .56km south of highway 52 185 Comment
  SDSU20406  Layia platyglossa Samantha M. White, Michael G. Simpson 2013-4-18 30 San Diego North facing, rocky slope, 10 m off trail at Mission Trails. About .75-1.0 from start of trail. Located in open area on the slope. 100 Comment
  SDSU2776  Layia platyglossa unknown 1927-4-24 1599 San Diego At Ocean Beach. Comment
  SDSU2778  Layia platyglossa P. Dunn 1951-5-8 San Diego Cuyamaca St. Park. Comment
  SDSU2780  Layia platyglossa H. Wedberg 1962-5-6 926 San Diego North of Cuyamaca Reservoir on road to Julian, near junction with road to Laguna Mtns. 1372 Comment
  SDSU4705  Layia platyglossa H. Wedberg 1969-5-18 Riverside In Hemet Meadow, northeast of Hemet Lake, along Hwy 74. Comment
  SDSU4711  Layia platyglossa R. M. Beauchamp 1967-3-18 274 Los Angeles Below Lemon Tank; San Clemente Island. Comment
  SDSU9914  Layia platyglossa Timothy E. Williams 1994-5-20 20 V94B San Diego Mission Trails Regional Park. 122 Comment
  SEINET10948525  Layia platyglossa John R. Stone, Sharon A. Bodine 2000-4-11 Stone 2963 San Benito Off Idries Road ca. 5 km south of Rt. J1 (Panoche Road). Griswold Canyon. BLM Land. "Mendota" BLM Map. 360 Comment
  SEINET11447833 Image available Layia platyglossa W. Harnach, N. Harnach 2004-5-15 1170 Plumas Sierra Valley. Hwy 70. Approx 1.5 miles east of Beckwourth and across from the airport. South edge of Hwy 70. 1487 Comment
  SEINET11447834 Image available Layia platyglossa D. Erskine 1941-4-11 20 Placer 2 miles E of Roseville 76 Comment
  SEINET11447835 Image available Layia platyglossa R. Mills 1956-3-27 s.n. Sacramento 2 miles S of Folsom, near Hwy 50; Elder Creek (Alder Creek?) 61 Comment
  SEINET11447838 Image available Layia platyglossa H. N. Mozingo 1976-4-3 76 -5 El Dorado Junction of why 193 and Hwy 49 (Cool) 457 Comment
  SEINET11447841 Image available Layia platyglossa H. Dana 1948-5-8 43 Mariposa Yosemite National Park, valley floor 1219 Comment
  SEINET11447843 Image available Layia platyglossa J. P. Tracy 1903-4-25 1831 San Francisco Lake Merced Comment
  SEINET13771992 Image available Layia platyglossa R. R. Halse 2016-3-23 9674 San Luis Obispo Along State Hwy 46, ca 3.4 miles W of its junction with State Hwy 41W (Shandon exit), E of Paso Robles. 315 Comment
  SEINET3147914  Layia platyglossa S. B. Parish 1906-4-12 5558 San Bernardino San Bernardino Valley 305 Comment
  SEINET3147915  Layia platyglossa M. E. Jones sn San Diego Fall Brook Comment
  SEINET3147924  Layia platyglossa L. S. Rose 1933-4-17 33093 Contra Costa Antioch Comment
  SEINET3147925  Layia platyglossa M. E. Jones sn San Diego San Diego Comment
  SEINET3387416 Image available Layia platyglossa Lewis S. Rose 1933-4-17 33093 Contra Costa Antioch, California Comment
  SEINET3479044  Layia platyglossa A. G. Vestal 1962-3-29 Riverside Temecula, Temecula, 0.3 miles south Comment
  SEINET3873447  Layia platyglossa Richard R. Halse 2011-3-21 8137 San Benito Along State Hwy. 25 ca 1.4 miles north of the Monterey County Line or 12.9 miles north of its junction with State Hwy. 198.; 0 328 Comment
  SEINET3893992  Layia platyglossa D. Atwood 1993-3-29 17729 Riverside Huntington Beach along Beach Blvd ca 1/2 miles N of the Beach.; 0 Comment
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Jul 20 2015
  SEINET4010591 Image available Layia platyglossa O. M. Clark 1932-1 5267 San Francisco San Francisco. Comment
  SEINET4010592 Image available Layia platyglossa O. M. Clark 1929-1 1941 Riverside Hemet, southern California. Comment
  SEINET4010593 Image available Layia platyglossa R. Moran 1941-1 804 Santa Barbara North of ranch, Santa Rosa Island. 25 Comment
  SEINET5710754  Layia platyglossa R. M. Beauchamp 1971-1 1904 San Diego SE of Wabash and Hwy 94, Chollas Valley.; Chollas Valley 40 Comment
  SEINET5712168  Layia platyglossa R. M. Beauchamp, B. Mackintosh; C. F. Harbison 1971-1 2542 San Diego Meadow at NE end of Cuyamaca Lake.; Cuyamaca Lake 1392 Comment
  SEINET6413732  Layia platyglossa R. Spellenberg 2014-5-9 14784 Santa Barbara CA Highway 166 between Santa Marie and Guadalupe, 5.9 km W of Broadway (CA Hihgway 135). 50 Comment
  SEINET7063155  Layia platyglossa A. G. Vestal 1963-4-8 s.n. Sacramento On Meiss Road southeast of Sloughhouse. UTM Zone 10, 658232mE, 4261012mN. (WGS84/NAD83). 37 Comment
  SEINET7063168  Layia platyglossa A. G. Vestal 1963-4-10 s.n. Calaveras Salt Spring Valley 0.8 mile east of the junction to the north road at Felix. UTM Zone 10, 701306mE, 4212407mN. (WGS84/NAD83). 338 Comment
  SEINET7063235  Layia platyglossa A. G. Vestal 1963-5-19 s.n. Riverside Open bush country about 3.6 miles northeast of Aguanga on Route 371 [on the Cahuilla Road]. UTM Zone 11, 512930mE, 3702605mN. (WGS84/NAD83). 887 Comment
  SEINET7063241  Layia platyglossa A. G. Vestal 1963-5-19 s.n. Riverside About 5.5 miles southwest of Cahuilla on Route 371 [Cahuilla Road]. UTM Zone 11, 515481mE, 3705072mN. (WGS84/NAD83). 887 Comment
  SEINET7063339  Layia platyglossa A. G. Vestal 1947-3-23 s.n. San Diego Top of the Sea-bluff at Del Mar. UTM Zone 11, 475100mE, 3646920mN. (WGS84/NAD83). 26 Comment
  SEINET7063418  Layia platyglossa A. G. Vestal 1947-3-29 s.n. Riverside About 6.4 miles east of Lake Elsinore on Newport Road. UTM Zone 11, 481530mE, 3727251mN. (WGS84/NAD83). 434 Comment
  SEINET7073097  Layia platyglossa A. G. Vestal 1963-4-18 s.n. Fresno On the Hernandez Road (Los Gatos Road) about 11 miles northeast of Coalinga. Coordinate datum: NAD27. Comment
  SEINET7073464  Layia platyglossa A. G. Vestal 1963-4-25 s.n. Riverside Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27. Comment
  SEINET7096649  Layia platyglossa A. G. Vestal 1955-6-3 s.n. Kern Pattiway Ridge. NAD27, 34.9161? deg. , -119.4259? deg. (converted to WGS84) UMT Zone 11, 278378, 3866230mN Comment
  SEINET7989668  Layia platyglossa Jon P. Rebman 2003-5-4 8838 San Diego San Ysidro Mountain, San Ysidro Mountain ; SW of Dulzura: vicinity of Sycamore Canyon 310 Comment
  SFV15535  Layia platyglossa I. E. Anderson, J. H. Nishida, R. L. Allen 1992-4-26 369 San Luis Obispo Carrizo Plain Carrizo Plain, 37.8 miles north on Soda Lake Road from junction with Highway 166. Roadside. 620 Comment
  SFV16906  Layia platyglossa G. Van Stralen 1997-3-28 2 Monterey Taylor Ranch. Comment
  SFV4007  Layia platyglossa M. L. Vincent 1961-3-29 39 Butte Sacramento Valley Oroville-Chico Road, 1 mile east of Chico. 60 Comment
  SFV4008  Layia platyglossa D. Myrick 1961-3-10 233 Fresno Los Gator Canyon near Coalinga. Comment
  SFV4009  Layia platyglossa H. M. Pollard 1962-3-30 s. n. Ventura 0.5 miles from gate on Long Grade Road, Rancho Guadalasca. Comment
  SFV4010  Layia platyglossa M. L. Vincent 1960-5-21 65 2 Los Angeles Santa Monica Mountains Malibu Canyon Road in Tapia Park. Dry hillside. 150 Comment
  SFV4011  Layia platyglossa K. A. Wilson 1961-4-10 1142 Los Angeles Santa Susana Mountains Southern arm of Bee Canyon-Mission Point (or Peak) area. 762 Comment
  SFV4012  Layia platyglossa P. G. Kilburn 1958-2-25 625 Los Angeles Santa Monica Mountains Point Dume, west of Malibu overlooking the Pacific Ocean. In field north of parking area at Point Dume. 60 Comment
  SFV4421  Layia platyglossa J. Turner, C. Blake, F. M. Ball 1963-5-5 s. n. Santa Barbara About 3 miles south on Bates Canyon Road from junction with Cuyama River Road. 13 miles west of New Cuyama. 600 Comment
  SFV7390  Layia platyglossa T. Gordon, K. Kimbrough, M. H. Grayum 1975-4-25 908 Merced San Joaquin Valley CA Highway 140, about 0.5 miles east of Lincoln Blvd. and 6 miles south of Livingston. 30 Comment
  SJSU1070  Layia platyglossa C. W. Sharsmith 1951-4-6 5827 San Mateo Woodside Hills c. 3 mi W of Woodside 182 Comment
  SJSU11679  Layia platyglossa R. L. Fisher 1959-5-17 San Luis Obispo Cambria Pines W of Cambria Comment
  SJSU11693  Layia platyglossa W. B. Davilla 1972-4-30 Santa Cruz 2 mi S of Scotts Valley, 3 mi E of Felton 146 Comment
  SJSU3900  Layia platyglossa C. W. Sharsmith 1964-4-26 7247 Marin Point Reyes, Point Reyes Peninsula Comment
  SJSU7523  Layia platyglossa L. S. Rose 1968-6-1 68058 Mendocino Pt Arena Lighthouse 15 Comment
  UC1069759  Layia platyglossa B. Schreiber 1937-4-9 2395 Marin Point Reyes Lighthouse Point Reyes Quad., Point Reyes Lighthouse 152 Comment
  UC1069760  Layia platyglossa C. M. Belshaw 1936-3-28 1748 San Luis Obispo 1.6 mi nnw of Point Estero; Cayucos Quadrangle Comment
  UC1069761  Layia platyglossa J. E. Sowder 1934-3-30 302 Ventura Aliso Canyon; Santa Paula Quadrangle Comment
  UC1069762  Layia platyglossa A. D. Gifford 1934-4-4 70 Ventura Hopper Mountain; Piru Quadrangle Comment
  UC1069764  Layia platyglossa A. Lewis 1932-3-20 53 San Luis Obispo 2 mi ne San Miguel; San Miguel Quad. Comment
  UC1069765  Layia platyglossa E. Armstrong 1934-4-1 1101 San Luis Obispo Carrizo Plains La Panza Quad., Carrizo Plains Comment
  UC1069766  Layia platyglossa R. C. Wilson 1936-5-14 269 Santa Cruz at Eccles; Santa Cruz Quad., Eccles Comment
  UC1069767  Layia platyglossa R. C. Wilson 1938-4-1 459 Monterey 2 mi sw Branstetter Camp; King City Quad. Comment
  UC1069768  Layia platyglossa B. Schreiber 1938-4-17 2491 Monterey 4.7 mi n Jolon; King City Quad. 365 Comment
  UC1069769  Layia platyglossa C. M. Belshaw 1936-5-8 2064 Contra Costa se slope Mt. Diablo; Mt. Diablo Quad. Comment
  UC1069770  Layia platyglossa C. M. Belshaw 1936-5-19 2137 Monterey 1 1/2 mi e Watsonville Junc; San Juan Bautista Quad. Comment
  UC1069771  Layia platyglossa W. W. Akey 1935-5-15 9 Santa Cruz 1/2 mi e Greyhound Rock; Santa Cruz Quad. Comment
  UC1069772  Layia platyglossa C. W. Hanks 1935-5-9 210 Santa Cruz 3/4 mi ne Big Trees; Santa Cruz Comment
  UC1069773  Layia platyglossa R. C. Wilson 1935-4-23 180 Santa Cruz 1 1/2 mi n Terrace Pt.; Santa Cruz Quad. Comment
  UC1069774  Layia platyglossa C. M. Belshaw 1936-3-17 1610 San Luis Obispo 2 mi sse Nipomo; Nipomo Quad. 76 Comment
  UC1069775  Layia platyglossa N. K. Carlson 1936-3-19 156 San Luis Obispo 1.9 mi ese Picacho; Arroyo Grande, Plot 5 175 Comment
  UC1069776  Layia platyglossa W. A. Peterson 1937-4-14 674 San Luis Obispo 4 mi n of source Cedar Creek; La Panza Quad. Comment
  UC1069777  Layia platyglossa C. A. Graham 1939-4-14 518 San Luis Obispo 1 1/2 mi n Pine Canyon Guard Station; Branch Mt. Quad. Comment
  UC1069778  Layia platyglossa H. C. Lee 1936-4-20 567 San Luis Obispo 2 mi w Slide Hill; Arroyo Grande Quad. Comment
  UC1069779  Layia platyglossa G. E. Sindel 1935-3-7 164 Santa Barbara 1/2 mi ne Pt. Sol Landing; Guadalupe Quad. Comment
  UC1069780  Layia platyglossa D. Axelrod 1935-3-17 90 Santa Barbara 2 1/2 mi nw Buellton; Lompoc Quad. Comment
  UC1069781  Layia platyglossa H. C. Lee 1935-4-26 284 Santa Barbara 2 mi sw Carreaga; Lompoc Quad. Comment
  UC1071718  Layia platyglossa David D. Keck 1941-4-19 5247 San Benito 2 mi w Panoche; Panoche Valley Comment
  UC1073293  Layia platyglossa George B. Rossbach 1955-3-19 547 Sonoma w rim Bodega Head; w rim of Bodega Head 45 Comment
  UC1137499  Layia platyglossa L. R. Short and I. H. Johnson 1934-3-31 S- 24 Merced 1 mi e San Joaquin River 30 Comment
  UC1187018  Layia platyglossa V. F. Hesse 1959-5-26 2680 a Santa Cruz about 3 mi nw of Boulder Creek; Basin Way 259 Comment
  UC127263  Layia platyglossa Katharine Brandegee 1906-5-1 San Diego Ocean Beach Comment
  UC127264  Layia platyglossa Katharine Brandegee 1906-5-1 San Diego Ocean Beach Comment
  UC127416  Layia platyglossa Katharine Brandegee 1906-5-1 San Diego Ocean Beach Comment
  UC127423  Layia platyglossa Katharine Brandegee 1906-5-1 San Diego Ocean Beach Comment
  UC128106  Layia platyglossa C. O. Smith 1906-5-17 Alameda vicinity Berkeley; vicinity of Berkeley Comment
  UC1287059  Layia platyglossa C. L. Hitchcock 1966-3-15 24146 Riverside 1 mi e of Glen Ivy Hot Springs Comment
  UC1292588  Layia platyglossa C. L. Hitchcock and C. V. Muhlick 1964-3-17 23095 Riverside 3 mi se Glen Ivy Hot Springs Comment
  UC1302269  Layia platyglossa Robert F. Thorne and P. C. Everett 1964-2-6 33305 Los Angeles w Isthmus Cove (Santa Catalina Island); Santa Catalina Island 30 Comment
  UC1314963  Layia platyglossa R. F. Hoover 1967-5-13 10569 San Luis Obispo coast w of Cambria Comment
  UC133361  Layia platyglossa A. A. Heller 1903-4-13 6568 Monterey Pacific Grove Comment
  UC133391  Layia platyglossa T. S. Brandegee 1894-5-2 Riverside Nuevo Comment
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Feb 26 2013
  UC133404  Layia platyglossa Ernest Braunton 1902-3-1 158 Los Angeles Eagle Rock Canyon Comment
  UC1348961  Layia platyglossa Robert F. Thorne 1966-4-4 35779 Los Angeles ne of Isthmus Cove Blue Cavern Point; Santa Catalina Island 30 Comment
  UC1349318  Layia platyglossa Robert F. Thorne and P. Everett 1967-4-18 36820 Santa Barbara Prisoner's Harbor; Santa Cruz Island 6 Comment
  UC1369839  Layia platyglossa Louis B. Ziegler 1966-6-10 Riverside between Mountain Center and Keen Camp summit; San Jacinto Mountains 1447 Comment
  UC144244  Layia platyglossa C. F. Baker 1904-4-15 4177 Los Angeles Claremont Comment
  UC144246  Layia platyglossa C. F. Baker 1904-4-4 4120 Riverside Elsinore Comment
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Jul 4 2010
  UC1463881  Layia platyglossa Jeanine Derby 1976-5-18 Riverside across Highway 74 from Lake Hemet Store (n side Highway 74); San Jacinto Mts. 1981 Comment
  UC149140  Layia platyglossa LeRoy Abrams 1903-4-28 3340 San Diego Moro Hills, Fallbrook Comment
  UC1518803  Layia platyglossa Robert F. Thorne, John Dourley, Walter Wisura, et al. 1979-4-23 52469 Santa Barbara along grassy slope n Biological Station (in Central Valley); Santa Cruz Island 182 Comment
  UC1537069  Layia platyglossa Gordon H. True Jr. 1935-3-16 91 Riverside Mockingbird Canyon 365 Comment
  UC1537071  Layia platyglossa Gordon H. True Jr. 1936-4-15 427 Fresno just w of Coalinga; Inner Coast Range 335 Comment
  UC1543193  Layia platyglossa Donald G. Nelson 1935-3-30 196 Orange near mouth Brea Canyon (n of Brea, on Tonner Lease, in northern part of county); on Tonner Lease Comment
  UC1552097  Layia platyglossa Steve Boyd 1986-3-9 1394 Riverside Terrace escarpments between Indian Truck Trail and Horsethief Wash; Temescal Canyon Comment
  UC1601122  Layia platyglossa Benj. Cobb San Joaquin Tracy Comment
  UC1601123  Layia platyglossa C. F. Baker 1902-5-2 707 San Francisco San Francisco, Presidio Comment
  UC1738506  Layia platyglossa Steven A. Junak 1991-5-8 SC 2453 Santa Barbara ca. 0.6 mi N of Christy Ranch (just N of corrals; along road to Fraser Point); Santa Cruz Island, W end 30 Comment
  UC1745797  Layia platyglossa Annetta M. Carter, Herbert L. Mason 1938-5-18 1410 Marin 5 mi from [W of] Inverness. Pt. Reyes. Comment
  UC1790144  Layia platyglossa Jon P. Rebman 2003-5-4 8838 San Diego Otay Mountain Wilderness Area (BLM property): San Ysidro Mountians; southwest of Dulzura: along Sycamore Canyon at the convergence with another riparian zone 309 Comment
  UC179643  Layia platyglossa A. A. Heller 1914-4-29 11331 Butte 12 mi n of Chico Comment
  UC184453  Layia platyglossa A. D. E. Elmer 1902-4-1 3542 Monterey Del Monte Comment
  UC185672  Layia platyglossa Katharine Brandegee 1905-6-1 Sonoma Bodega Comment
  UC185678  Layia platyglossa Katharine Brandegee 1905-5-11 San Diego Del Mar Comment
  UC187708  Layia platyglossa Katharine Brandegee May 17 1916-May 25 1916 Los Angeles Santa Catalina Island Comment
  UC194044  Layia platyglossa S. B. Parish 1893-5-1 San Bernardino San Bernardino Comment
  UC194114  Layia platyglossa S. B. and W. F. Parish Jun 1887 1924 Los Angeles Elizabeth Lake Comment
  UC1952713  Layia platyglossa Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-4-27 12646 San Diego Monte Vista Ranch (owned by The Nature Conservancy): S of Ramona, NW of San Vicente Reservoir; S of San Vicente Road along Chuckwagon Road onto the Ranch; along road west of central meadow 338 Comment
  UC1952768  Layia platyglossa Jon P. Rebman, Jeannie Gregory 2005-3-17 11233 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): off a dirt road south of Otay Lakes Road; in a rocky canyon on the south side of a finger of Otay Lake. 210 Comment
  UC196900  Layia platyglossa F. E. and E. S. Clements 1914-4-11 251 San Diego La Jolla Comment
  UC199707  Layia platyglossa Mary F. Spencer 1916-4-20 15 San Diego San Diego 45 Comment
  UC2027074  Layia platyglossa Greg Wilvert 2005-5-15 426 San Luis Obispo Southeast Half of the Caliente Range: 1.1 km NW of Semper Spring Comment
  UC203036  Layia platyglossa Mary F. Spencer 1916-4-15 16 San Diego vicinity San Diego 91 Comment
  UC204134  Layia platyglossa A. D. E. Elmer 1903-4-1 5022 San Mateo Crystal Springs Lake Comment
  UC2044596  Layia platyglossa George K. Helmkamp with E. A. Helmkamp 2012-2-9 18547 Butte Sacramento Valley W of Oroville & N of Gridley, west side of CA-99, 0.1 mile south of its junction with CA-162/Biggs-Willows Rd. (Biggs 7.5' Q.) Comment
  UC2044624  Layia platyglossa George K. Helmkamp with E. A. Helmkamp 2010-4-7 15823 San Joaquin Northeast San Joaquin Valley junction of CA-88 and CA-12, about 6 miles NE of Lockeford, 1.2 mi. NE of Clements. (Clements 7.5' Q.) Comment
  UC2045117  Layia platyglossa Nick Jensen with Sandy Namoff 2014-4-16 1014 Kern Tejon Ranch. Along Contour Road between Bronco and Big Sycamore Canyons, large wash and adjacent east-facing hillside. Comment
  UC2045319  Layia platyglossa Suzann M. Leininger with William M. Leininger 2008-3-15 238 San Diego City of Escondido, San Pasqual Valley, Rancho San Pasqual, 200 m north east of Orchard View and Old Ranch Road intersection, 300 m north west of Ranchview Place and Rosewood intersection, top of hill. Comment
  UC206186  Layia platyglossa Katharine Brandegee Los Angeles Santa Catalina Island Comment
  UC217410  Layia platyglossa H. M. Hall 1921-6-7 11273 Marin nearly south Willow Camp (Bolinas Bay); San Francisco Bay, Bolinas Bay Comment
  UC218250  Layia platyglossa P. A. Munz and I. M. Johnston 1922-5-20 5453 Riverside 2 mi below Kenworthy; San Jacinto Mts., Kenworthy 1402 Comment
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Mar 25 2011
  UC219258  Layia platyglossa Munz and Johnston 1922-5-19 5419 Riverside Hemet Valley San Jacinto Mountains, Hemet Valley 1402 Comment
  UC284183  Layia platyglossa P. A. Munz 1923-4-9 6673 Los Angeles e coast San Clemente Island Comment
  UC304006  Layia platyglossa A. D. E. Elmer 1902-5-1 3779 Santa Barbara St. Barbara Comment
  UC304007  Layia platyglossa A. D. E. Elmer 1902-4-1 3542 Monterey Del Monte Comment
  UC30598  Layia platyglossa Brewer 1861-3-30 367 Santa Barbara Santa Barbara Comment
  UC30603  Layia platyglossa Geo. R. Hall 1901-3-17 1670 Riverside near Riverside Comment
  UC30607  Layia platyglossa S. B. and W. F. Parish 1888-5-1 186 San Bernardino San Bernardino Valley Comment
  UC30608  Layia platyglossa C. G. Pringle 1882-5-5 San Diego San Diego Comment
  UC30609  Layia platyglossa Edw. L. Greene 1885-4-1 San Diego San Diego Comment
  UC306177  Layia platyglossa S. B. Parish 1907-4-18 11112 San Bernardino San Bernardino Valley 300 Comment
  UC30656  Layia platyglossa J. Burtt Davy 1896-4-4 San Francisco Lake Merced Comment
  UC30657  Layia platyglossa H. M. Hall 1901-6-1 2023 Riverside s side San Jacinto Mountains 1371 Comment
  UC30658  Layia platyglossa H. M. Hall 1899-5-1 Riverside Johnson's San Jacinto Mountains, Johnson's 1676 Comment
  UC30659  Layia platyglossa W. A. Setchell 1897-4-22 Madera Madera Comment
  UC30660  Layia platyglossa H. P. Chandler 1897-5-3 Los Angeles Claremont 365 Comment
  UC30661  Layia platyglossa W. G. Wright 1889-1-1 1751 Riverside borders Colorado Desert Comment
  UC30663  Layia platyglossa Edw. L. Greene 1893-5-27 San Francisco San Francisco Comment
  UC30666  Layia platyglossa Harley P. Chandler 1899-5-24 321 Monterey Pacific Grove Comment
  UC30667  Layia platyglossa R. C. Marsh 1900-4-5 Contra Costa Antioch Comment
  UC30669  Layia platyglossa Harley P. Chandler 1901-4-5 992 Contra Costa Mt. Diablo Comment
  UC30670  Layia platyglossa Edw. L. Greene 1892-6-20 Contra Costa Mount Diablo Comment
  UC30671  Layia platyglossa J. Burtt Davy 1895-4-20 1052 San Mateo Lake Pilarcitos Comment
  UC30673  Layia platyglossa J. H. Barber 1897-3-15 59 Los Angeles Santa Monica Exp't Station Comment
  UC30675  Layia platyglossa G. W. Dunn 1891-4-15 San Diego Coronado Comment
  UC30681  Layia platyglossa Benj. Cobb 1900-4-10 11 San Joaquin Tracy Comment
  UC421611  Layia platyglossa John Thomas Howell 1930-4-20 4735 Marin Pt. Reyes Comment
  UC455573  Layia platyglossa I. J. Condit 1910-3-30 San Luis Obispo Carrizo Plains Comment
  UC468841  Layia platyglossa R. L. Pendleton 1907-5-31 922 Santa Clara on Mt. Hamilton Road; Smith Creek 655 Comment
  UC468842  Layia platyglossa R. L. Pendleton 1907-4-20 616 San Francisco Lake Merced 60 Comment
  UC468858  Layia platyglossa Katharine Brandegee 1907-7-1 San Francisco Lake Merced Comment
  UC468911  Layia platyglossa unknown 1905-4-20 111 Los Angeles Pasadena Comment
  UC468913  Layia platyglossa Geo. B. Grant 1905-4-20 109 Los Angeles Pasadena Comment
  UC473658  Layia platyglossa L. R. Abrams and I. L. Wiggins 1930-4-25 7 Santa Barbara vicinity of Pelican Bay; Santa Cruz Island Comment
  UC488896  Layia platyglossa C. V. Meyer May 1927 132 San Diego Escondido Comment
  UC494158  Layia platyglossa H. E. Parks 1926-4-1 Marin Tiburon Comment
  UC495299  Layia platyglossa Philip A. Munz 1932-3-24 12022 Riverside n Elsinore 304 Comment
  UC50334  Layia platyglossa H. M. Hall 1903-4-1 3981 Riverside vicinity Riverside 365 Comment
  UC50366  Layia platyglossa H. M. Hall 1903-4-1 3872 San Diego near Foster Comment
  UC518017  Layia platyglossa Lewis S. Rose 1933-4-17 33093 Contra Costa Antioch Comment
  UC520067  Layia platyglossa C. Epling, M. Darsie, C. Knox and Wm. Robinson 1932-6-23 San Diego near Cuyamaca Lake; Harper Ranch Comment
  UC524266  Layia platyglossa Roxana S. Ferris 1933-5-2 8403 Monterey 3 mi from Kings City; Jolon Road Comment
  UC53917  Layia platyglossa Ernest Braunton 1903-3-1 833 Los Angeles Playa del Rey Comment
  UC53939  Layia platyglossa Ernest Braunton 1902-4-29 233 Los Angeles north Pomona Comment
  UC54022  Layia platyglossa Mrs. R. W. Summers 1890-4-13 San Luis Obispo Santa Lucia Mts. Comment
  UC547764  Layia platyglossa Roxana S. Ferris 1935-3-29 9113 San Luis Obispo slopes above s end of Soda Lake; Carrizo Plain Comment
  UC552369  Layia platyglossa Torrey Lyons 1936-4-19 Marin Dillon's Beach Comment
  UC572122  Layia platyglossa H. K. Sharsmith 1935-3-3 1493 Alameda hillslopes Corral Hollow (Mount Hamilton Range); , Corral Hollow 228 Comment
  UC572123  Layia platyglossa H. K. Sharsmith 1936-4-22 3552 Stanislaus floor Adobe Valley; Mount Hamilton Range, Adobe Valley 487 Comment
  UC572124  Layia platyglossa H. K. Sharsmith 1935-4-28 1869 Santa Clara floor Santa Isabella Valley; Mount Hamilton Range, Santa Isabella Valley 670 Comment
  UC572125  Layia platyglossa H. K. Sharsmith 1934-3-30 715 Santa Clara Rattlesnake Butte Mount Hamilton Range, Rattlesnake Butte 1066 Comment
  UC572675  Layia platyglossa Paul Covel 1936-4-9 12 San Francisco Land's End San Francisco, Land's End Comment
  UC57426  Layia platyglossa J. H. Barber 1899-4-2 San Luis Obispo Paso Robles Comment
  UC575708  Layia platyglossa Lewis S. Rose 1935-5-9 35156 San Francisco San Francisco, Presidio Comment
  UC57672  Layia platyglossa unknown 1887-4-30 Monterey Pacific Grove Comment
  UC57867  Layia platyglossa A. A. Heller 1903-4-23 6608 Sonoma Fort Ross Comment
  UC57868  Layia platyglossa A. A. Heller 1903-4-13 6568 Monterey Pacific Grove Comment
  UC584218  Layia platyglossa Palmer Stockwell 1935-5-12 1220 Riverside 2.5 mi n of Elsinore Comment
  UC584220  Layia platyglossa Palmer Stockwell 1935-5-13 1258 San Diego 1 mi e of Tecate turn-off; Dulzura and Potrero Comment
  UC584226  Layia platyglossa J. Clausen 1935-5-24 1094 Sonoma 6.5 mi s Jenner Comment
  UC596305  Layia platyglossa R. F. Hoover 1935-3-28 383 Stanislaus 10 mi w Modesto Comment
  UC596517  Layia platyglossa R. F. Hoover 1937-4-10 1790 Fresno Riverdale Comment
  UC610671  Layia platyglossa Edward Lee and Herbert Mason Mar 23 1935-Mar 24 1935 9101 Monterey Whaler's Knoll; Point Lobos State Park Comment
  UC614958  Layia platyglossa Beryl O. Schreiber 1932-6-3 330 Santa Cruz road to Lighthouse (Santa Cruz); Santa Cruz Comment
  UC615034  Layia platyglossa Beryl O. Schreiber 1932-3-27 139 San Joaquin near Midway Comment
  UC615273  Layia platyglossa Beryl O. Schreiber 1933-7-5 864 Marin Mount Vision, Inverness Comment
  UC615308  Layia platyglossa Beryl O. Schreiber 1932-3-27 141 San Joaquin near Midway Comment
  UC624997  Layia platyglossa F. R. Fosberg 1931-5-6 S 4814 Los Angeles Cape Canyon; Santa Catalina Island 200 Comment
  UC62886  Layia platyglossa H. M. Hall 1903-4-1 3712 Riverside vicinity Riverside 396 Comment
  UC62887  Layia platyglossa H. M. Hall 1902-4-22 2951 Riverside vicinity Riverside 304 Comment
  UC62888  Layia platyglossa H. M. Hall 2909 Riverside vicinity Sage 762 Comment
  UC62889  Layia platyglossa H. M. Hall 1902-4-26 2988 Riverside vicinity Riverside 426 Comment
  UC62890  Layia platyglossa H. M. Hall Jun 1 1900-Jun 3 1900 1407 San Bernardino Rialto to mouth Lytle Creek Canyon; San Antonio Mountains, Lytle Creek Canyon 762 Comment
  UC62891  Layia platyglossa H. M. Hall 1901-5-1 Riverside W Riverside Comment
  UC62906  Layia platyglossa H. M. Hall 1902-4-7 2758 Riverside vicinity Winchester 426 Comment
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Mar 20 2011
  UC63238  Layia platyglossa H. M. Hall May 17 1901-Jun 1 1901 1947 San Diego Palomar, French Valley 1828 Comment
  UC63240  Layia platyglossa H. M. Hall May 17 1901-Jun 1 1901 1835 Riverside e base San Jacinto Mt.; e base San Jacinto Mt. 914 Comment
  UC63241  Layia platyglossa H. M. Hall 1902-5-11 3266 Los Angeles Sierra Santa Monica Comment
  UC63244  Layia platyglossa H. M. Hall 1902-5-1 3181 Santa Barbara Santa Barbara Comment
  UC63245  Layia platyglossa H. M. Hall 1903-4-1 3763 Los Angeles Playa del Rey Comment
  UC63246  Layia platyglossa H. M. Hall 1903-5-1 3979 San Diego San Diego Comment
  UC65438  Layia platyglossa Joseph Burtt Davy May 1 1901-Jun 1 1901 7523 Monterey Pt. Lobos Comment
  UC659363  Layia platyglossa Lincoln Constance, Alan A. Beetle 1940-3-23 2545 Kings 4 mi s Avenal (Inner Coast Ranges, Kreyenhagen Hills); Inner Coast Ranges, Kreyenhagen Hills 243 Comment
  UC665765  Layia platyglossa Ira L. Wiggins 1941-3-28 9716 Madera on road to Los Banos 10 mi w of Highway 99; Highway 152 Comment
  UC691489  Layia platyglossa Mary L. Bowerman 1933-5-10 2063 Contra Costa ridge below Indian Ceremonial Spring; Mount Diablo 914 Comment
  UC691490  Layia platyglossa Mary L. Bowerman 1931-5-7 811 Contra Costa grassy area near saddle on side North Peak; Mount Diablo, Meridian-North Peak saddle Comment
  UC691491  Layia platyglossa Mary L. Bowerman 1933-6-7 2261 Contra Costa North Peak Ridge Mount Diablo, North Peak Ridge 1021 Comment
  UC691492  Layia platyglossa Mary L. Bowerman 1933-5-2 1965 Contra Costa below and a little w Pioneer Camp; Mount Diablo Comment
  UC691556  Layia platyglossa Mary L. Bowerman 1931-5-16 853 Contra Costa open spaces on s side Meridian Peak summit; Mount Diablo, Meridian Peak summit Comment
  UC697152  Layia platyglossa Mary L. Bowerman 1935-4-26 2918 Contra Costa summit Mount Diablo Comment
  UC697162  Layia platyglossa Mary L. Bowerman 1931-4-19 737 Contra Costa ridge s Deer Flat (Mt. Diablo); Mt. Diablo 838 Comment
  UC697166  Layia platyglossa Mary L. Bowerman 1935-4-26 2916 Contra Costa ridge w of Indian Ceremonial Spring; Mount Diablo 1005 Comment
  UC70193  Layia platyglossa J. Burtt Davy 1898-5-1 Alameda Livermore Comment
  UC718582  Layia platyglossa P. C. Everett 1935-4-15 6462 Orange 8/10 mi e of Atwood 106 Comment
  UC723798  Layia platyglossa Joseph Andorfer Ewan 1937-4-24 10232 Stanislaus Orestimba Creek Comment
  UC725713  Layia platyglossa A. A. Heller 1904-4-14 7318 Alameda Livermore Comment
  UC729799  Layia platyglossa Carl B. Wolf 1932-5-11 3551 Los Angeles w side Isthmus Harbor; Santa Catalina Island 15 Comment
  UC73928  Layia platyglossa Dr. R. J. Smith 1904-5-17 311 Riverside near Cabazon Comment
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Mar 13 2011
  UC75377  Layia platyglossa unknown 1902-5-3 2836 San Francisco near San Francisco Comment
  UC75378  Layia platyglossa unknown 1903-5-28 2874 Contra Costa Antioch Comment
  UC75379  Layia platyglossa unknown 1903-4-28 3418 San Diego San Diego Comment
  UC796726  Layia platyglossa Ira L. Wiggins 1949-4-10 12036 Fresno 13.4 mi w Coalinga (along State Highway 198) 465 Comment
  UC828913  Layia platyglossa Milo S. Baker 1938-4-17 8916 Merced e Pacheco Pass; at foot of Inner Coast Range Comment
  UC828919  Layia platyglossa Marcus E. Jones, A. M. 1882-3-28 3114 San Diego Fall Brook Comment
  UC828944  Layia platyglossa Lewis S. Rose 1933-4-17 33093 Contra Costa Antioch Comment
  UC828946  Layia platyglossa F. R. Fosberg 1931-5-6 s 4814 Los Angeles Cape Canyon; Santa Catalina Island 200 Comment
  UC828947  Layia platyglossa Ynez Whilton Winblad 1933-4-7 Fresno vicinity Clovis Comment
  UC828948  Layia platyglossa C. L. Hitchcock 1940-4-9 6049 San Diego ca. 12 mis of Laguna Mountain Comment
  UC828949  Layia platyglossa Ira W. Clokey 1931-4-30 5217 Santa Barbara Pelican Bay; Santa Barbara Islands 30 Comment
  UC828950  Layia platyglossa Ira W. Clokey 1930-5-23 5103 Santa Barbara Pelican Bay; Santa Barbara Islands 75 Comment
  UC828951  Layia platyglossa Ira W. Clokey 1930-6-28 4815 Santa Barbara w Twin Santa Barbara Islands 75 Comment
  UC828953  Layia platyglossa Alice Eastwood and John Thomas Howell 1938-6-15 5968 San Luis Obispo between Cambria San Simeon Comment
  UC828954  Layia platyglossa Alice Eastwood 1912-6-7 243 San Francisco Presidio San Francisco Comment
  UC828957  Layia platyglossa P. A. Munz and I. M. Johnston 1922-5-20 5453 Riverside 2 mi below Kenworthy; San Jacinto Mountains 1402 Comment
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Mar 25 2011
  UC828959  Layia platyglossa Marcus E. Jones 1882-3-28 3114 San Diego Fall Brook Comment
  UC89216  Layia platyglossa M. M. Miles San Luis Obispo San Luis Obispo Comment
  UC89219  Layia platyglossa T. S. Brandegee 1888-4-1 Santa Barbara Island of Santa Cruz Comment
  UC89228  Layia platyglossa Brandegee 1889-5-1 San Diego San Diego Comment
  UC89313  Layia platyglossa K. Brandegee 1905-4-28 San Diego Point Loma Comment
  UC89314  Layia platyglossa Katharine Brandegee Apr 1905 San Diego San Diego Comment
  UC89315  Layia platyglossa Katharine Brandegee Apr 1905 San Diego San Diego Comment
  UC89317  Layia platyglossa T. S. Brandegee 1894-5-12 San Diego Del Mar Comment
  UC89320  Layia platyglossa K. Brandegee 1889-5-1 San Diego Del Mar Comment
  UC89321  Layia platyglossa T. S. Brandegee 1894-4-10 San Diego San Diego Comment
  UC89324  Layia platyglossa K. Brandegee 1889-5-1 San Diego San Diego Comment
  UC89325  Layia platyglossa K. Brandegee 1889-5-1 San Diego Santa Maria Comment
  UC89330  Layia platyglossa Brandegee Apr 1889 Contra Costa Antioch Comment
  UC89331  Layia platyglossa C. F. Baker 1902-4-16 526 Santa Clara foothills near Stanford University Comment
  UC89333  Layia platyglossa Alice Eastwood Sonoma Bodega Point Comment
  UC89336  Layia platyglossa Brandegee Solano Cannon Comment
  UC89340  Layia platyglossa T. S. Brandegee 1890-5-8 Los Angeles San Pedro Comment
  UC89341  Layia platyglossa Brandegee 1889-5-1 San Diego Lakeside Comment
  UC89344  Layia platyglossa Miss Alice Eastwood 1893-5-17 Fresno Warthen Comment
  UC894092  Layia platyglossa A. A. Heller 1914-4-29 11331 Tehama 8 mi s of Vina; Pine Creek Comment
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Jul 7 2009
  UC905660  Layia platyglossa Donald Johannsen 1932-4-8 677 Kern 7 mi n Castaic (Route 99, outhern Kern County) Comment
  UC912536  Layia platyglossa Margaret Stason 1927-4-12 Santa Barbara Santa Cruz Island Comment
  UC912537  Layia platyglossa Virginia Long 1930-3-30 San Benito between Tres Pinos and Hollister Comment
  UC912596  Layia platyglossa Herbert L. Mason 1926-4-16 2870 San Francisco Comment
  UC913095  Layia platyglossa David D. Keck 1932-5-6 1491 San Mateo e side Crystal Springs Lake 60 Comment
  UC917864  Layia platyglossa Frank W. Gould 1943-4-17 2105 Riverside 12 mi s of Corona Comment
  UC933998  Layia platyglossa Helen K. Sharsmith 1951-3-19 3982 Merced above junction of n and s forks Los Banos Creek (on grassy slopes); Inner South Coast Ranges, San Carlos Range 228 Comment
  UC935709  Layia platyglossa David D. Keck and J. Clausen 1935-4-8 3055 Monterey between King City and Jolon; summit of Jolon Grade 441 Comment
  UC990573  Layia platyglossa James I. McMurphy 1909-5-22 Alameda Canyon s Livemore; canyon s of Livermore Comment
  UCD133974  Layia platyglossa Jane Turner; Francis M. Ball 1963-5-5 1299 Santa Barbara ca. 3 miles south on Bates Canyon Road from junction Cuyama River Road 13 miles west of New Cuyama. Comment
  UCD133977  Layia platyglossa Mary M. Hektner; Cathy Hendel, Sue Dakuzaku 1974-6-19 36 Sonoma Sea Ranch, near State Highway 1, Unit 24 Owners' Map. Comment
  UCD133980  Layia platyglossa Mary M. Hektner; Sue Dakuzaku, Cathy Hendel 1974-6-21 41 Sonoma Unit 2 Owners' Map, Sea Ranch, near State Highway 1. Comment
  UCD133982  Layia platyglossa G. K. Helmkamp; E. A. Helmkamp 2006-2-9 10063 Placer Northern Central Valley, Clark Tunnel Road and CA Highway 193, East of Lincoln. 113 Comment
  UCD133983  Layia platyglossa C. L. Hitchcock 1966-3-15 24146 Riverside 1 mile east of Glen Ivy Hot Springs. Comment
  UCD133988  Layia platyglossa Daryl Koutnik; Vickie Dawes 1978-4-6 261 Los Angeles south of Palmdale on State Highway 138 to Little Rock. 816 Comment
  UCD133994  Layia platyglossa Daryl Koutnik; Vickie Dawes 1978-4-20 386 Los Angeles North Hollywood at the intersection of Laurel Canyon Blvd. and Stagg Street. 243 Comment
  UCD133995  Layia platyglossa Daryl Koutnik 1978-6-19 534 San Luis Obispo San Luis Obispo County: west of Cerro Romauldo along Chorro Creek. 304 Comment
  UCD133999  Layia platyglossa E. W. Lathrop 1966-4-20 6193 Riverside Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. 1219 Comment
  UCD134005  Layia platyglossa Gordon Pilone 1961-2-14 85 Los Angeles wash area of Ponoma College in Claremont. 365 Comment
  UCD134007  Layia platyglossa Henry M. Pollard 1958-4-22 s.n. Santa Barbara ridge north of Fox Canyon. Comment
  UCD134012  Layia platyglossa J. M. Tucker 1951-4-20 2086 Santa Barbara ca. 5 miles (by road) above Point Concepcion, Santa Barbara. Comment
  UCD134014  Layia platyglossa G. L. Webster; D. I. Axelrod, R. Bowman, C. Brown, et al. 1975-3-25 132 Santa Barbara Santa Cruz Island: at Willows Lodge. Comment
  UCD134017  Layia platyglossa Kenneth A. Wilson 1961-4-10 1142 Los Angeles Santa Susana Mountains. Southern arm of Bee Canyon-Mission Point (or Peak) area. 762 Comment
  UCD150112  Layia platyglossa Ayzik Solomeshch; C. Caria, R. Macdonald, S. Talley 2009-4-26 s.n. San Diego Cuyamaca Lake, 0.5 km south of intersection of Hwy 79 and Sunrise Highway. 1415 Comment
  UCD15426  Layia platyglossa Margit Sands 1985-4-13 29 Colusa in Bear Valley, 3.8 miles north of Wilbur Hot Springs rd. 390 Comment
  UCD160043  Layia platyglossa Catherine Koehler 2012-4-2 s.n. Napa McLaughlin UC Reserve. WSW of Knoxville Mine site, along Knoxville-Berryessa Road. North side of road. 464 Comment
  UCD163306  Layia platyglossa Craig D. Thomsen 1997-4-20 1909 Colusa Bear Valley. About 5 miles north of Hwy 20. Comment
  UCD163693  Layia platyglossa Craig Thomsen 1999-4-27 1995 Colusa Bear Valley. About 6 miles north of Hwy 20, west of Bear Valley Rd. Comment
  UCD40567  Layia platyglossa Ellen Dean; Thomas Starbuck, Margaret Starbuck 2003-3-26 1531 San Luis Obispo San Luis Obispo County: Northern edge of California Valley, north of boundary of Carrizo Plain National Monument. Along Soda Lake Road, about 1 road mile south of intersection with Hwy 58. 609 Comment
  UCD47369  Layia platyglossa G. F. Hrusa; G. L. Webster, J. M. Tucker, E. A. Dean, D. Potter 1999-4-24 15017 Solano Stebbins Cold Canyon Reserve. 152 Comment
  UCD54605  Layia platyglossa Ellen Dean; L. Jackson, P. McGuire, M. Starbuck, R. McGuire 2006-3-18 2806 Merced Arburua Ranch. 407 Comment
  UCD55857  Layia platyglossa Chuck Hughes 2005-4-21 2 Santa Barbara SW of Los Alamos. Canada de Santa Rosa. 304 Comment
  UCD57327  Layia platyglossa Amy Whitcomb 2007-3-25 3 Colusa BLM Payne Ranch. Destinella Flat area, just E of the Lake County border, ca. 3.4 road miles along Hwy 20 from the junction of Hwy 16 and Hwy 20. South side of Hwy 20. 556 Comment
  UCD70777  Layia platyglossa Michele H. Mills 1997-4-16 179 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve, serpentine grassland, center of preserve, well-developed soil, yellow petals white-tipped, common name 'tidy-tips 134 Comment
  UCD70778  Layia platyglossa Michele H. Mills 1998-4-19 222 Marin Tiburon Peninsula, Middle Ridge Open Space Preserve. 137 Comment
  UCD78272  Layia platyglossa Ellen Dean; T. Starbuck and M. Starbuck 2008-3-25 4617 San Luis Obispo San Luis Obispo Co.: North of Carrizo Plain National Monument. Along Soda Lake Road between College and Belmont Streets. 582 Comment
  UCD81430  Layia platyglossa M. Wiesendanger 1927-4-29 s.n. Yolo Davis. Comment
  UCR101005  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 1998-4-8 3236 San Luis Obispo Soda Lake Rd at Arrowbear Trail, vic. of California Valley, c. 5 mi. NW of Soda Lake 610 Comment
  UCR101068  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 1998-4-9 3257 Kern 14 mi. NE of Taft; along Tupman Rd just north of its intersection w/ Calif. hwy 199 (W of the outlet canal). 91 Comment
  UCR103184  Layia platyglossa Scott D. White, Julie Greene 1997-3-12 4788 Riverside Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive 488 Comment
  UCR107293  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 1998-5-14 3653 Monterey Coast Range, Peachtree Valley, along Calif. Hwy 198, 6.2 mi. west of the Fresno/Monterey County lines. 503 Comment
  UCR111766  Layia platyglossa Mitch Provance 1998-3-10 202 Riverside Lake Mathews, Meadow near the corner of La Sierra Ave. and Cajalco Rd., on the SW side of the lake, south of the dam. 412 Comment
  UCR112395  Layia platyglossa A. C. Sanders, K. C. Rose 1998-5-21 21856 Riverside Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd. 457 Comment
  UCR113497  Layia platyglossa Mitch Provance, Randy Richmeier 1998-6-3 611 San Bernardino Verdemont Hills, c. 5 miles south of Devore, and c. 0.6 miles SSE of Verdemont Ranch. Site of future sheriff academy expansion area 526 Comment
  UCR114018  Layia platyglossa Mitch Provance 2000-4-8 2008 Riverside Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739. 518 Comment
  UCR114299  Layia platyglossa Julie A. Greene 1993-4-10 1150 a Riverside San Jacinto Valley, San Jacinto Wildlife Area. Sloping drainage from Davis Road. 436 Comment
  UCR116928  Layia platyglossa A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-9 24215 Riverside Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte 513 Comment
  UCR120822  Layia platyglossa Ian G. Gillespie, Laurel Fox 2000-4-22 20 Monterey Monterey Bay, Fort Ord Military Reservation west end, north of Reservation Road 30 Comment
  UCR120976  Layia platyglossa June Latting 1973-4-4 s.n. Fresno Inner South Coast Range, 8 miles west of Coalinga along Calif. Hwy 198 at Parkfield Junction 351 Comment
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Jan 8 2013
  UCR121796  Layia platyglossa A. C. Sanders, Carolyn Washburn 2001-4-17 24036 Riverside San Jacinto Valley, west edge of Hemet, SW corner of Florida Ave. (Hwy 74) and Warren Rd. 457 Comment
  UCR12202  Layia platyglossa S. W. Berthel 1971-5-27 s.n. Riverside Box Springs Mtns, Just above 'C' Comment
  UCR122186  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2002-4-23 7566 Fresno Central Valley; San Joaquin Valley, along CA Hwy 180, 10.8 mi west of CA Hwy 145 107 Comment
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Jan 8 2013
  UCR124663  Layia platyglossa B. C. Templeton 1930-4-9 1024 Riverside San Bernardino Mtns., north of Banning 1220 Comment
  UCR12552  Layia platyglossa T. Green 1972-5-19 26 San Diego Peninsular Range, Cuyamaca Park 1220 Comment
  UCR127331  Layia platyglossa A. C. Sanders, T. B. Salvato, Mitch Provance 2003-4-4 25840 Riverside San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope 421 Comment
  UCR128627  Layia platyglossa Mark A. Elvin 2003-5-3 2636 San Diego Peninsular Range, San Ysidro Mountains, SE side of Otay Mtn., western Marron Valley, mouth of 'Mine Canyon,' c. 1 km north of the Mexican border, slopes above the Tijuana River 213 Comment
  UCR130098  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2000-4-24 5557 Monterey Inner South Coast Ranges, Salinas Valley, 6 miles south of King City and 0.6 mile east of G-14 (Jolon Rd) on San Lucas Rd. 183 Comment
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Jan 8 2013
  UCR133975  Layia platyglossa Mitch Provance, J. S. Ross 1998-3-27 MOR- 966 Riverside San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, just south of the juction with the NE bound road to Deep Cyn. 915 Comment
  UCR138910  Layia platyglossa Julie A. Greene 1993-4-3 1098 Riverside San Jacinto Valley, San Jacinto Wildlife Area, south of permanent pond 441 Comment
  UCR139043  Layia platyglossa D. L. Banks 1997-3-6 1390 Riverside NW Palomar Mountains, Agua Tibia Mountains, Pechanga Indian Reservation. 'Fiesta Ground' east of Pechanga Creek along the N fork of Pechanga Creek at the E end of the Reservation 482 Comment
  UCR140745  Layia platyglossa George K. Helmkamp 2004-4-23 8523 Santa Barbara San Rafael Mountains, Figueroa Mountain Rd., 15.0 mi NE of Los Olivos 1341 Comment
  UCR142912  Layia platyglossa Mary V. Hood 1945-3-25 s.n. Riverside Peninsular Range, Aguanga, Cottonwood Creek 610 Comment
  UCR150937  Layia platyglossa Steven A. Junak 1991-5-8 SC- 2453 Santa Barbara Channel Islands, Santa Cruz Island: W end of the island along the road to Fraser Point, 0.6 mi N of Christy Ranch, just N of corrals 30 Comment
  UCR154130  Layia platyglossa A. C. Sanders 2005-5-13 30232 A San Diego Peninsular Ranges; Coastal Foothills region, Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, along Green Valley Truck Trail, in canyon above turnoff to Lake Poway 207 Comment
  UCR154822  Layia platyglossa A. C. Sanders, Kelly Volansky 2005-3-17 29239 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR156849  Layia platyglossa Jon P. Rebman, J. Gregory, K. Collins, D. Getinger 2003-5-4 8838 San Diego Otay Mountain Wilderness Area (BLM property): San Ysidro Mountains; SW of Dulzura: along Sycamore Canyon at the convergence with a nother riparian zone 310 Comment
  UCR159306  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2005-4-22 9390 San Luis Obispo Inner South Coast Ranges, Carrizo Hwy at Mile-19 (Calif. Hwy 58, east of Santa Margarita near Wilson Corner) 470 Comment
  UCR161220  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2005-3-5 9032 San Luis Obispo Outer South Coast Ranges, Santa Lucia Wilderness N of Lopez Lake, Upper Lopez Canyon Road, 5.5 mi N of jct with Lopez Road 335 Comment
  UCR161231  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2005-3-5 9005 San Luis Obispo Outer South Coast Ranges, Santa Lucia Wilderness north of Lake Lopez, Upper Lopez Canyon Road, 7.2 mi north of jct with Lopez Road and at Water End Road 174 Comment
  UCR161675  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2005-5-17 9477 San Luis Obispo Central Coast, 1.5 mi WNW of Piedras Blancas at Mile 64 of Calif. Highway 1 9 Comment
  UCR167436  Layia platyglossa John F. Green 2005-3-16 s.n. Riverside Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair 366 Comment
  UCR16860  Layia platyglossa Heidi A. Haid 1964-5-10 64510- 08 Riverside Peninsular Range; San Jacinto Mtns., about 2 miles east of Idyllwild junction [Mountain Center?] on Hwy 74 'Hemet Meadow 1372 Comment
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Jan 8 2013
  UCR171023  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2006-2-9 10063 Placer Northern Central Valley, Clark Tunnel Road and Calif. Highway 193, east of Lincoln 113 Comment
  UCR174162  Layia platyglossa A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32638 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279 695 Comment
  UCR179209  Layia platyglossa Mitch Provance, Tracy Tennant 1998-6-16 MOR- 379 Riverside San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon just south of Millard Guard Station 1037 Comment
  UCR180055  Layia platyglossa Mitch Provance 2005-5-18 9805 Riverside Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore 396 Comment
  UCR182347  Layia platyglossa Mitch Provance 2005-5-17 6551 A Riverside Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site 421 Comment
  UCR186108  Layia platyglossa A. C. Sanders, Mitch Provance 2007-5-3 33639 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  UCR186904  Layia platyglossa A. C. Sanders, T. B. Salvato, Michael Honer, et al 2006-4-11 32016 Los Angeles Tehachapi Mtns. Foothills, west end of Antelope Valley, north of Hwy 138 near mouth of Tentrock Canyon, c. 1 mile NW of La Liebre Ranch (High Desert Hunt Club) buildings 945 Comment
  UCR188770  Layia platyglossa Michael G. Simpson, Otay Mtn Team 2003-5-3 2479 San Diego Otay Mountain Watershed, Miners Canyon, c. 0.6 miles north of Marron Road 291 Comment
  UCR191716  Layia platyglossa A. C. Sanders 2008-4-18 34956 Los Angeles Transverse Range/Mojave Desert, Cow Spring Canyon, west side of canyon toward mouth 977 Comment
  UCR194566  Layia platyglossa A. C. Sanders 2008-4-25 35113 Los Angeles Transverse Range; Western San Gabriel Mtns., hill slopes c. 0.8 mi. NE of old La Liebre Ranch, 0-0.3 mi. south of Hwy 138 970 Comment
  UCR20179  Layia platyglossa Jeanine Derby 1976-5-18 s.n. Riverside Peninsular Range; San Jacinto Mtns., across Hwy 74, from Lake Hemet Store, north side of highway 1982 Comment
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Jan 8 2013
  UCR202066  Layia platyglossa Karin Cleary-Rose 1998-3-6 s.n. Riverside Peninsular Range; Perris-Aguanga Basin Region, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave. 527 Comment
  UCR206849  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2009-3-11 14358 Colusa Sacramento Valley, junction of Moon Bend Road and CA-20 at the south end of the city of Colusa 23 Comment
  UCR206869  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2009-1-31 14314 Colusa Sacramento Valley, junction of Moon Bend Road and CA-20 at the south end of the city of Colusa 23 Comment
  UCR209290  Layia platyglossa Dan S. Cooper 2009-3-7 309- 13 Los Angeles San Gabriel Valley/Chino Hills, along Diamond Bar Blvd. just north of Steep Canyon Dr., Diamond Bar 274 Comment
  UCR214133  Layia platyglossa A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37737 Riverside Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd. 518 Comment
  UCR214207  Layia platyglossa A. C. Sanders 2010-4-6 37766 Kern Southern Foothills of Tehachapi Mountains, mesa between mouths of Little Sycamore and Big Sycamore canyons, N of Calif. Aqueduct Tehachapi Afterbay, 10 km NE (38 deg. ) of Quail Lake 1027 Comment
  UCR214905  Layia platyglossa A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-3-31 37679 Riverside Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd. 402 Comment
  UCR215121  Layia platyglossa Sarah C. Pasquini 2008-4-19 22 Los Angeles South Coast, San Pedro, White Point Nature Preserve, c. 300 m off West Paseo del Mar 40 Comment
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Apr 27 2016
  UCR216383  Layia platyglossa Dan S. Cooper 2010-5-10 510- 47 A Los Angeles Western Transverse Range; eastern Santa Monica Mtns., Oak Canyon, Griffith Park 305 Comment
  UCR21944  Layia platyglossa Steve Boyd 1980-5-3 195 Riverside Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau 625 Comment
  UCR223431  Layia platyglossa Dick Newell, Don Millar 2011-3-1 074 Orange Peninsular Range; Santa Ana Mtns. Foothills, MWD road east of outdoor education property, 1.6 mi. NW (312 deg. ) of Irvine Lake dam 258 Comment
  UCR224455  Layia platyglossa A. C. Sanders, T. B. Salvato 2011-3-28 38807 Riverside Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy 434 Comment
  UCR224678  Layia platyglossa Ellen Dean, T. Starbuck, M. Starbuck 2008-3-25 4617 San Luis Obispo north of Carrizo Plain National Monument, along Soda Lake Road between College and Belmont Streets 583 Comment
  UCR225577  Layia platyglossa A. C. Sanders, T. B. Salvato 2011-3-29 38874 Riverside Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor 0.45 east of Goetz Rd. and 0.07 km east Wheat St. 450 Comment
  UCR225589  Layia platyglossa A. C. Sanders, T. B. Salvato 2011-3-29 38881 Riverside Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor between Byers St. at west end of McLaughlin Rd. and Wheat St. 447 Comment
  UCR228249  Layia platyglossa A. C. Sanders, T. B. Salvato 2011-4-1 38933 Riverside Peninsular Range, Lake Elsinore area, near Alberhill, Baker St., SW side at dirt road crossing, c. 270 ft. SE of intersection with Pierce St. 385 Comment
  UCR228924  Layia platyglossa A. C. Sanders, Nathan Moorhatch 2011-3-22 38796 Riverside Peninsular Range; Perris-Aguanga Basin, Romoland in Menifee Valley, powerline route along McLaughlin Rd. between Palomar Rd. and San Jacinto Rd. 442 Comment
  UCR230224  Layia platyglossa Dick Newell, Ed Hill 2011-3-29 097 Orange Peninsular Range; Santa Ana Mtns., east of Outdoor Education Center on MWD service road, 1.65 mi. NW (311 deg. ) of Irvine Lake dam 237 Comment
  UCR230781  Layia platyglossa A. C. Sanders, Nathan Moorhatch 2011-3-22 38781 Riverside Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, 0.61 km east of Hwy 74, south of Ethanac Rd. 503 Comment
  UCR231660  Layia platyglossa A. C. Sanders 2007-3-28 Kern Tehachapi Mtns. Foothills/ Western Antelope Valley, above National Cement Plant, east of open pit limestone mines, between Los Alamos Creek and Oso Canyon in nameless canyon below bench mark 'Ellen' 4427 ft. 1189 Comment
  UCR232782  Layia platyglossa John F. Green 2008-4-16 0408- 29 Riverside Peninsular Range; Perris-Aguanga Valley, SE of Romoland, powerline route north of McLaughlin Rd. near Palomar Rd. 445 Comment
  UCR237455  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2012-2-25 18581 El Dorado Foothills, northern Sierra Nevada Mountains, SE of Placerville, Pleasant Valley Road, 1.4 miles northeast of Bucks Bar Road and at Gold Oak Charter School 747 Comment
  UCR238596  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2012-2-9 18547 Butte Sacramento Valley, W of Oroville & N of Gridley, west side of CA-99, 0.1 mile south of its junction with CA-162/Biggs-Willows Rd. 43 Comment
  UCR239891  Layia platyglossa O. F. Clarke 2004-3-16 s.n. Riverside Peninsular Range, eastern edge of Riverside; Box Springs Mtns, Two Trees Canyon 412 Comment
  UCR23999  Layia platyglossa John C. Roos 1965-6-13 s.n. Riverside Peninsular Range; San Jacinto Mtns., Mountain Center 1372 Comment
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Jan 8 2013
  UCR241016  Layia platyglossa T. B. Salvato, Tracy Tennant 1998-4-16 MOR- 1216 Riverside San Bernardino Mtns. Foothills, Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03 976 Comment
  UCR241409  Layia platyglossa T. B. Salvato, Matt Malle, Tom Sullivan 2013-3-27 7443 Riverside Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road 432 Comment
  UCR242782  Layia platyglossa George K. Helmkamp, E. A. Helmkamp 2010-4-7 15823 San Joaquin Northeast San Joaquin Valley, junction of CA-88 and CA-12, about 6 miles NE of Lockeford, 1.2 mi. NE of Clements 40 Comment
  UCR250572  Layia platyglossa A. C. Sanders 2014-4-18 41035 Riverside Peninsular Range, Temescal Canyon, along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, SE of Lee (Corona) Lake 375 Comment
  UCR250908  Layia platyglossa A. C. Sanders 2014-4-18 41024 Riverside Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15 401 Comment
  UCR253220  Layia platyglossa George K. Helmkamp 2014-4-28 22830 El Dorado Sierra Nevada Mountains Foothills, Pleasant Valley Road at Gold Oak Union School, 0.3 mile west of Moon Lake Dr. 787 Comment
  UCR25780  Layia platyglossa John C. Roos 1952-4-13 5525 Riverside Box Springs Mtns, above Canyon Crest Heights 488 Comment
  UCR258764  Layia platyglossa R. G. Swinney 2010-6-1 13129 Los Angeles San Gabriel Mountains, lower Carson Mesa, 0.4 miles east of Angeles Forest Hwy., 0.4 miles NNE of Vincent 994 Comment
  UCR266478  Layia platyglossa Mitch Provance, Matt Amalong 2015-3-25 315- 38 Riverside Paloma Valley, Murrieta, old Clydesdale horse ranch 0.4-0.6 miles S of Keller Rd., along unmarked dirt portion of Menifee Rd. 450 Comment
  UCR266809  Layia platyglossa Mitch Provance, Matt Amalong, Eric Kline 2015-3-24 315- 04 Riverside Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee. 454 Comment
  UCR269906  Layia platyglossa D. E. Bramlet, Amy Hills, R. E. Riefner Jr., Russell Huddleston 2005-3-2 3654 Riverside Perris-Agunaga Basin Region; San Jacinto Valley, west of Hemet, east of San Diego Canal, west of Warren Rd., south of Hwy 74, north of W Stetson Ave. 457 Comment
  UCR27065  Layia platyglossa T. P. Krantz 1982-5-25 s.n. Riverside Peninsular Range; San Jacinto Mtns., Baldy Mountain mesa above the west end of Garner Valley 1585 Comment
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Jan 8 2013
  UCR270732  Layia platyglossa Mitch Provance 2016-4-11 416- 05 Kern Southern Sierra Nevada, Summit, along Tehachapi Blvd., on the E side of the Hwy. 58 overpass, between Monolith and Tehachapi. 1230 Comment
  UCR270768  Layia platyglossa Mike Misenhelter 2016-4-15 s.n. Los Angeles Diamond Bar Creek, City of Industry, Grand Ave. north side of Hwy 57/60 freeway 215 Comment
  UCR274094  Layia platyglossa Steven A. Junak 1999-5-20 SCa- 931 Los Angeles Channel Islands, Santa Catalina Island, ridge between Cottonwood and Escondido Canyons, on south side of Cottonwood-Black Jack Road, c. 0.6 mile up from reservoir 256 Comment
  UCR281278  Layia platyglossa Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett 2017-3-29 317- 21 Riverside Elsinore Trough, Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, +- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St. 387 Comment
  UCR3424  Layia platyglossa John Kitasako 1964-5-10 45268 Riverside Peninsular Range; San Jacinto Mtns., Hemet Valley, 6 mi SE of Hemet Reservoir 1372 Comment
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Jan 7 2013
  UCR34928  Layia platyglossa L. B. Ziegler 1969-5-10 361 Riverside Peninsular Range; San Jacinto Mtns., Hemet Valley 1402 Comment
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Jan 8 2013
  UCR52323  Layia platyglossa David Charlton 1988-4-3 1713 Los Angeles Western Mojave Desert, W of Lancaster on Hwy 138. Quail Lake area between Gorman and Holiday Valley 1070 Comment
  UCR52575  Layia platyglossa Don Pendleton 1988-6-7 s.n. Santa Barbara Channel Islands, Santa Rosa Island, Becher's Bay, south of Vail Ranch 15 Comment
  UCR76163  Layia platyglossa A. C. Sanders 1993-4-1 13662 Riverside Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos 460 Comment
  UCR84637  Layia platyglossa Scott D. White, S. Ogg 1994-4-21 1989 Riverside San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring 917 Comment
  UCR87641  Layia platyglossa A. C. Sanders 1994-5-29 14557 Riverside San Bernardino Mtns, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek 793 Comment
  UCR91639  Layia platyglossa D. L. Banks, Steve Boyd 1995-5-9 0380 Riverside NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground. 701 Comment
  UCR91813  Layia platyglossa George K. Helmkamp 1996-5-25 1054 San Luis Obispo Central Coast, between CA Hwy 1 and the ocean, 1.5 miles north of Piedras Blancas lighthouse near the northern border of the county 15 Comment
  UCR95588  Layia platyglossa L. B. Ziegler 1969-5-15 s.n. Riverside Peninsular Range; San Jacinto Mtns., Hemet Valley, near Kenworthy Ranger Station 1372 Comment
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Jan 8 2013
  UCR96874  Layia platyglossa Scott D. White 1993-4-30 1309 Riverside San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave. 458 Comment
  UCR97497  Layia platyglossa A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand 1997-3-12 19880 Riverside Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road 518 Comment
  UCSB10214  Layia platyglossa Philbrick, Ralph 1954-4-10 San Diego 1/4 mile south of Live Oak Park, Fallbrook Comment
  UCSB10218  Layia platyglossa Clements, Frederic; Clements, Edith 1914-3-11 San Diego La Jolla Comment
  UCSB10219  Layia platyglossa Clements, Frederic; Clements, Edith 1914-4-13 San Diego La Jolla Comment
  UCSB17219  Layia platyglossa Torngren, W. 1963-5-5 Riverside Hemet Meadow, 1.3 miles south of Hurkey Creek Campground on California Highway 74 1341 Comment
  UCSB17220  Layia platyglossa Gerhart, Janet 1963-5-5 Riverside Hemet Meadow, 1.3 miles south of Hurkey Creek Campground on California Highway 74 1341 Comment
  UCSB18707  Layia platyglossa Schulte, John 1963-4-28 San Mateo Jasper Ridge, 3 miles SW of Stanford Campus, between Santa Clara Valley and main front of Santa Cruz Mountains 152 Comment
  UCSB19075  Layia platyglossa Philbrick, Ralph; Broder, Richard 1965-5-14 Santa Barbara Cherry Canyon about one mile southwest of Vail Ranch Headquarters in the direction of Black Mountain; Santa Rosa Island 76 Comment
  UCSB19172  Layia platyglossa Chepin, Matt 1965-5-16 Riverside Hemet Meadow, State Highway 74, 4.7 miles from junction with State Highway 71 1341 Comment
  UCSB21638  Layia platyglossa Whistler, Art 1967-4-12 Santa Barbara Purisima Hills locality is 0.7 miles (via a dirt road) from State Hwy. 1, 0.6 miles south of the Hwy's intersection with the Los Alamos-Casmalia Road Comment
  UCSB25905  Layia platyglossa Wilken, Dieter 1969-2-9 Santa Barbara Bluffs above Jalama Beach 15 Comment
  UCSB26235  Layia platyglossa Broder, Richard 1960-4-10 San Luis Obispo 400 yards NW of entrance to Hearst's Castle, San Simeon Comment
  UCSB36147  Layia platyglossa Roberts, Dar 1980-3-26 San Diego At junction between Monsearate Hills and Pala Rd. 60 Comment
  UCSB37773  Layia platyglossa Roos, John 1965-6-13 Riverside Mountain Center, San Jacinto Mtns. Comment
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May 24 2013
  UCSB42495  Layia platyglossa Kiehn, David 1981-3-26 Santa Barbara 1.6 km. north of Stanton Ranch, Santa Cruz Island 213 Comment
  UCSB46694  Layia platyglossa Reed, Susan 1977-03 Riverside On the left side of Cajalco Rd., 1.5 miles west of Lake Matthews 365 Comment
  UCSB47493  Layia platyglossa Wayne R. Ferren, Jr. and H. C. Forbes 1983-3-24 750 Santa Barbara collected 0.4 mi S, 2/3 up canyon (from bottom) in first canyon E of road to Coches Prietos, in Santa Cruz Island Ridge Road - Coches Prietos, and Ridge Road 228 Comment
  UCSB48254  Layia platyglossa Ferren, Wayne; Forbes, Holly 1983-3-24 Santa Barbara Santa Cruz Island, 2/3 up canyon (from bottom) in first canyon E of road to Coches Prietos, @ 0.4 mile S of Ridge Road 228 Comment
  UCSB52338  Layia platyglossa Ferren, Wayne 1984-3-21 Santa Barbara Santa Cruz Island, road between Coches Prietos and Willows Anchorage 125 Comment
  UCSB52340  Layia platyglossa Wayne R. Ferren, Jr. 1984-3-21 804 Santa Barbara collected between Coches Prietos and Willows Anchorage, in Santa Cruz Island Coches Prietos, and Willows Anchorage 38 Comment
  UCSB52708  Layia platyglossa Boutin, F. 1967-4-23 Los Angeles San Clemente Island; E side of island, Lemon Tank, a dump site 304 Comment
  UCSB53073  Layia platyglossa Burgess, Rick; Magney, David 1984-2-2 Ventura Thousand Oaks, W-side of Wildwood Mesa; Southern Calif. coast 164 Comment
  UCSB59222  Layia platyglossa Ferren, Wayne; Magney, David 1985-3-27 Santa Barbara In the first canyon west of Prisoners Harbor on Santa Cruz Island 13 Comment
  UCSB68485  Layia platyglossa Schmalzer, P. 1986-3-20 Santa Barbara South of SLC-6, Vandenberg Air Force Base Comment
  UCSC011222  Layia platyglossa Dylan M. Neubauer 2017-4-29 989 Santa Cruz (CCo/SnFrB) Santa Cruz Mountains, Porter Ranch, sandy ridge north of Kelly-Thompson Ranch Headquarters, Highway 129 87 Comment
  CAS-BOT-BC370666  Layia platyglossa H. M. Hall 1901-4-5 1750 Contra Costa Mt. Diablo near summit Comment
  CAS-BOT-BC370668  Layia platyglossa Mary L. Bowerman 1931-4-19 737 Contra Costa Mount Diablo. Ridge south of Deer Flat. 838 Comment
  CAS-BOT-BC370669  Layia platyglossa Mary L. Bowerman 1935-4-26 2918 Contra Costa Summit of Mount Diablo Comment
  CAS-BOT-BC372282  Layia platyglossa Ernest C. Twisselmann 1967-5-18 13028 Fresno Los Gatos Canyon, Western Fresno County. Upper Sonoran grassland 297 Comment
  CAS-BOT-BC372283  Layia platyglossa Ernest C. Twisselmann 1966-4-20 11977 Fresno Flat northwest of the head of Black Canyon, Kern County 1089 Comment
  CAS-BOT-BC372284  Layia platyglossa Ernest C. Twisselmann 1965-5-10 10801 Fresno Parkfield Grade, 2.9 miles north of the summit 845 Comment
  CAS-BOT-BC372286  Layia platyglossa David D. Keck 1933-5-3 2141 Fresno North side of parkfield Grade 762 Comment
  CAS-BOT-BC372287  Layia platyglossa David D. Keck 1933-5-3 2141 Fresno North side of parkfield Grade. 762 Comment
  CAS-BOT-BC372290  Layia platyglossa Ira L. Wiggins 1949-4-10 12036 Fresno 13.4 miles north of Coalinga, along State Highway 198 465 Comment
  CAS-BOT-BC372291  Layia platyglossa Roxana S. Ferris 1928-4-7 6958 Fresno South Das Palos, Mercy Hot Springs Rd, 20 miles from South Dos Palos Comment
  CAS-BOT-BC372294  Layia platyglossa W. B. Duncan 1923-3-1 34 Fresno Piedra Fresno Co. Comment
  CAS-BOT-BC372297  Layia platyglossa John Thomas Howell 1930-4-20 4726 Marin Pt. Reyes Peninsula, 5 miles from Iverness Comment
  CAS-BOT-BC372298  Layia platyglossa John Thomas Howell 1966-4-18 41490 Marin Tiburon Comment
  CAS-BOT-BC372300  Layia platyglossa John Thomas Howell 1946-5-14 21834 Marin Mt. Tamalpais Comment
  CAS-BOT-BC372370  Layia platyglossa Volney Rattan 1877-4-1 s.n. Alameda Oakland Comment
  CAS-BOT-BC372371  Layia platyglossa Rimo Bacigalupi 1926-4-11 1310 Alameda Summit of Cedar Mountain Ridge Comment
  CAS-BOT-BC377801  Layia platyglossa Donald A. Johansen 1932-4-8 677 Kern Southern Kern County, Routh 99, 7 miles north of Castaic Comment
  CAS-BOT-BC377802  Layia platyglossa Ernest C. Twisselmann 1962-4-7 6764 Kern Temblor Range & Western San Joaquin Valley: Choice Valley HIlls, 3/8 mile west of Choice Valley School 579 Comment
  CAS-BOT-BC377803  Layia platyglossa Ernest C. Twisselmann 1962-4-7 6764 Kern Temblor Range & Western San Joaquin Valley: Choice Valley Hills, 3/8 mile W of Choic Valley School 579 Comment
  CAS-BOT-BC377805  Layia platyglossa Ernest C. Twisselmann 1962-4-18 6957 Los Angeles Tehachapi Mountains. Tejon Ranch: north side of Oso Canyon on the road to Mexican Mine 1005 Comment
  CAS-BOT-BC377806  Layia platyglossa Ernest C. Twisselmann 1962-4-18 6957 Los Angeles Tehachapi Mountains. Tejon Ranch: north side of Oso Canyon on the road to Mexican Mine 1005 Comment
  CAS-BOT-BC377807  Layia platyglossa Geo. L. Moxley 1915-4-19 313 Los Angeles East Hollywood Comment
  CAS-BOT-BC377810  Layia platyglossa Geo. B. Grant 1904-5-14 s.n. Los Angeles Playa del Ray Comment
  CAS-BOT-BC377815  Layia platyglossa Alice Eastwood 1906-5-27 s.n. Los Angeles Ocean Park Comment
  CAS-BOT-BC377816  Layia platyglossa Alice Eastwood 1906-5-27 201 Los Angeles Glendale Comment
  CAS-BOT-BC377905  Layia platyglossa Paul F. Covel 1938-5-8 s.n. Contra Costa Mt. Diablo Comment
  CAS-BOT-BC377906  Layia platyglossa Paul F. Covel 1938-4-18 1464 Alameda Altamont Pass Comment
  CAS-BOT-BC377912  Layia platyglossa J. Clausen 1936-4-18 1174 Contra Costa Summit Mt. Diablo along S. side of trail to Devil's Pulpit Comment
  CAS-BOT-BC377913  Layia platyglossa Kellogg; Brannan 1880-4-23 s.n. Contra Costa Antioch Comment
  CAS-BOT-BC377914  Layia platyglossa David D. Keck 1933-5-8 2281 Madera 3 miles from Chowchilla on road to Los Banos Comment
  CAS-BOT-BC377916  Layia platyglossa L. R. Abrams 1925-3-23 10782 Madera 6 mi. from intersection of Merced-Madera Rds. Comment
  CAS-BOT-BC377917  Layia platyglossa Saichi Kawahara 1969-4-26 714 Madera Schwabacher Ranch, northeast of the confluence of Wildcat Creek and Chowchilla River 121 Comment
  CAS-BOT-BC377918  Layia platyglossa Jean L. Pawek 1958-4-8 408 Madera Highway 41. 60 Comment
  CAS-BOT-BC377919  Layia platyglossa Ira L. Wiggins 1941-5-28 9716 Madera Fields along Highway #152, 10 miles west of Highway #99, on road to Los Banos. Comment
  CAS-BOT-BC377920  Layia platyglossa Mrs. H. C. Cantelow 1940-2-26 2948 Merced Pacheco Pass w. of Los Banos Comment
  CAS-BOT-BC377921  Layia platyglossa David D. Keck 1933-5-8 2282 Merced East base of Pacheco Pass, western Merced County Comment
  CAS-BOT-BC377923  Layia platyglossa John Thomas Howell 1929-4-17 4163 A Merced Merced River bottom at the Hopeton Bridge 60 Comment
  CAS-BOT-BC377925  Layia platyglossa David D. Keck 1933-5-8 2282 Merced East base of Pacheco Pass, western Merced County Comment
  CAS-BOT-BC378475  Layia platyglossa Donald A. Johansen 1932-4-8 677 Kern Route 99, 7 miles N of Castaic, southern part of county Comment
  CAS-BOT-BC379478  Layia platyglossa Beatrice F. Howitt 1955-5-3 279 Monterey Monterey Bay near Hopkins Marine Station, Pacific Grove Comment
  CAS-BOT-BC379479  Layia platyglossa Beatrice F. Howitt 1956-3-30 839 Monterey dirt road up Malpaso Canyon South of Highlands Comment
  CAS-BOT-BC379480  Layia platyglossa Beatrice F. Howitt 1955-6-2 574 Monterey side of old Big Sur Road going south about 200 ft up Comment
  CAS-BOT-BC379481  Layia platyglossa Beatrice F. Howitt 1960-4-15 1118 Monterey side of road up Malparo Canyon below Highlands Comment
  CAS-BOT-BC379482  Layia platyglossa Clare B. Hardham 1960-4-10 5370 Monterey hills north of San Antonio Mission Comment
  CAS-BOT-BC379484  Layia platyglossa Clare B. Hardham 1958-4-11 3007 Monterey western edge of Hames Valley. Comment
  CAS-BOT-BC379485  Layia platyglossa Ernest C. Twisselmann 1970-4-21 16372 Monterey Cholame Valley: 0.5 mile north of the San Luis Obispo County line. 320 Comment
  CAS-BOT-BC379486  Layia platyglossa Ernest C. Twisselmann 1970-4-21 16396 Monterey Hills northwest of Turkey Flat 495 Comment
  CAS-BOT-BC379501  Layia platyglossa Alice Eastwood 1927-5-19 14085 Merced Pacheco Pass Comment
  CAS-BOT-BC379504  Layia platyglossa Alaf Jenkins 1907-7-15 s.n. Monterey Pacific Grove Beach Comment
  CAS-BOT-BC379505  Layia platyglossa W. R. Dudley 1901-4-1 s.n. Monterey Near Seaside Comment
  CAS-BOT-BC379507  Layia platyglossa W. R. Dudley 1901-3-31 s.n. Monterey Meadow near Moss Beach Monterey Comment
  CAS-BOT-BC379508  Layia platyglossa Alice D. Randall 1910-4-17 s.n. Monterey Back of Ocean Home near Carmel-By-The-Sea Comment
  CAS-BOT-BC379510  Layia platyglossa J. H. Thomas 1949-4-9 255 Monterey Near Hopkins Marine Sation. Pacific Grove. Comment
  CAS-BOT-BC379513  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-29 5079 Monterey Carmel Valley, 2 miles from mouth of carmel River. Comment
  CAS-BOT-BC379515  Layia platyglossa David D. Keck 1933-5-2 2074 Monterey 1 mile S.E. of summit of Jolon Grade Comment
  CAS-BOT-BC379518  Layia platyglossa Alice Eastwood 1912-5-25 100 Monterey Cypress Pt. Comment
  CAS-BOT-BC379519  Layia platyglossa F. W. Haasis 1959-3-25 36 .59 Monterey Abandoned road 50 feet above Malpaso Creek, Santa Lucia Mts. 152 Comment
  CAS-BOT-BC379523  Layia platyglossa H. M. Hall 1915-7-23 10069 Monterey Benches near beach below Carmel River Comment
  CAS-BOT-BC379577  Layia platyglossa unspecified 2203 Sonoma 4 mi. N of Ft. Ross Comment
  CAS-BOT-BC379578  Layia platyglossa unspecified 1932-5-3 5717 Sonoma Stewarts Point Comment
  CAS-BOT-BC379602  Layia platyglossa Terrence J. Merkel 1950-5-14 23 San Francisco San Francisco 30 Comment
  CAS-BOT-BC379603  Layia platyglossa Peter H. Raven 1957-4-13 10654 San Francisco San Francisco; East summit of the San Miguel Hills Comment
  CAS-BOT-BC379604  Layia platyglossa Peter Rubtzoff 1956-4-28 2349 San Francisco San Francisco; Hills east of Lake Merced, south of Stanley Drive Comment
  CAS-BOT-BC379610  Layia platyglossa Miss E. Cannon 1892-5-1 s.n. San Francisco Twin Peaks, San Francisco Comment
  CAS-BOT-BC379611  Layia platyglossa Miss E. Cannon 1892-5-1 s.n. San Francisco Sunset Hills, San Francisco Comment
  CAS-BOT-BC379612  Layia platyglossa Elsie Zeile 1911-4-15 s.n. San Francisco Lake Merced, San Francisco Comment
  CAS-BOT-BC379613  Layia platyglossa Dr. A. Kellogg; W. G. W. Harford 1968-5-6 476 San Francisco Potrero, San Francisco Comment
  CAS-BOT-BC379614  Layia platyglossa A. A. Heller 1903-4-25 6626 San Francisco Near the Marine Hospital, San Francisco Comment
  CAS-BOT-BC379615  Layia platyglossa Greene 1903-4-25 2836 San Francisco Sand Hills near San Francisco Comment
  CAS-BOT-BC379616  Layia platyglossa A. Kellogg 1867-4-25 s.n. San Francisco Lobos Creek, San Francisco Comment
  CAS-BOT-BC379632  Layia platyglossa H. M. Hall 1901-6-1 2023 Riverside San Jacinto Mountains, Southern California 1371 Comment
  CAS-BOT-BC379637  Layia platyglossa John Thomas Howell 1925-4-18 976 San Francisco Between Land's End and Cliff House, Pt. Lobos, San Francisco Comment
  CAS-BOT-BC379638  Layia platyglossa John Thomas Howell 1956-5-19 31435 San Francisco Serpentine hills, Hunters Point, San Francisco Comment
  CAS-BOT-BC379640  Layia platyglossa H. M. Hall 1931-4-7 13053 San Bernardino San Bernardino Plains, 12 miles west of San Bernardino Comment
  CAS-BOT-BC379646  Layia platyglossa W. R. Dudley 1910-1-1 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC379659  Layia platyglossa Saichi Kawahara 1971-1-1 1955 Marin Mt. Wittenburg Comment
  CAS-BOT-BC379660  Layia platyglossa H. M. Hall 1931-5-28 13110 Marin One mile south of Tomales Comment
  CAS-BOT-BC379661  Layia platyglossa Edward Lee Greene 1882-4-1 s.n. Marin Unspecified Comment
  CAS-BOT-BC379680  Layia platyglossa Javier Penalosa 1961-4-8 1299 Marin Tiburon Peninsula; Plateau north-west of 748 ft. summit above Paradise Cove. 137 Comment
  CAS-BOT-BC379681  Layia platyglossa Javier Penalosa 1961-4-1 1255 Marin Tiburon Peninsula; West slope of 602 ft. hill west of Pradise Cay. Near ravine draining due south towards NWPRR tracks. 91 Comment
  CAS-BOT-BC380180  Layia platyglossa David D. Keck 1933-5-1 2007 San Benito 4.2 miles south of Tres Pinos along the San Benito River Comment
  CAS-BOT-BC380181  Layia platyglossa David D. Keck 1933-5-1 2047 San Benito East base of grade from Hernandez (Laguna) in Hernandez Valley Comment
  CAS-BOT-BC380182  Layia platyglossa David D. Keck 1933-5-1 2016 San Benito 3 miles south of Willow Creek School, Bear Valley (north of Pinnacles - formerly Cook - P.O.) Comment
  CAS-BOT-BC380187  Layia platyglossa D. E. Breedlove 1962-4-8 2193 San Benito Western edge of San JoaquinValleyin Panoche Valley at junction of road to Mercy Hot Springs and Road to New Idria; Call Mountains 365 Comment
  CAS-BOT-BC380188  Layia platyglossa Alice Eastwood; John Thomas Howell 1938-4-20 5211 San Benito Near Llanada Comment
  CAS-BOT-BC380190  Layia platyglossa Roxana S. Ferris 1933-5-1 8334 San Benito 4.2 miles south of Tres Pinos Comment
  CAS-BOT-BC380191  Layia platyglossa Laura M. Lathrop 1908-4-25 s.n. San Benito Hernandez Comment
  CAS-BOT-BC380192  Layia platyglossa H. M. Hall 1915-5-24 9920 San Benito Inner South Coast Ranges, 50--60 miles from the Pacific Ocean: San Benito River near Merrill Valley (Loco Flat) 579 Comment
  CAS-BOT-BC380194  Layia platyglossa John Thomas Howell 1933-4-22 11058 San Benito Between Paicines and the San Benito River Comment
  CAS-BOT-BC380196  Layia platyglossa Herman Knoche 1919-5-11 148 San Benito San Juan Grade Comment
  CAS-BOT-BC380199  Layia platyglossa H. M. Hall 1931-4-7 13052 San Bernardino Near Etiwanda 365 Comment
  CAS-BOT-BC380200  Layia platyglossa H. M. Hall 1931-4-7 13052 San Bernardino Near Etiwanda Comment
  CAS-BOT-BC380213  Layia platyglossa Louis C. Wheeler 1936-4-12 644 Los Angeles Mouth Brown Canyon, Santa Monica Mts. 137 Comment
  CAS-BOT-BC380216  Layia platyglossa E. R. Blakley 1963-12-7 6332 Los Angeles San Clemente Island, 200 feet north of Lighthouse north of Pyramid Road 53 Comment
  CAS-BOT-BC380219  Layia platyglossa Peter H. Raven 1962-5-21 17816 Los Angeles Santa Catalina Island: lower end of Bullrush Cnyon 198 Comment
  CAS-BOT-BC380221  Layia platyglossa Le Roy Abrams 1901-4-6 1386 Los Angeles Verdugo Hills near Monte Vista Comment
  CAS-BOT-BC380224  Layia platyglossa Le Roy Abrams; I. L. Wiggins 1931-7-6 376 Los Angeles Mosquito Harbor, San Clemente Island Comment
  CAS-BOT-BC380294  Layia platyglossa E. K. Abbott unspecified s.n. Monterey unspecified Comment
  CAS-BOT-BC380297  Layia platyglossa Alice Eastwood 1915-4-1 4001 Monterey King City Comment
  CAS-BOT-BC380298  Layia platyglossa John Thomas Howell 1931-3-22 5976 Monterey Two miles south of Bradley, Salinas Valley Comment
  CAS-BOT-BC380300  Layia platyglossa H. M. Hall 1915-6-4 9971 Monterey Summit of Jolon Grade Comment
  CAS-BOT-BC380855  Layia platyglossa Alice Eastwood; John Thomas Howell 1936-5-20 2547 Mendocino Marine bluffs, Mendocine Comment
  CAS-BOT-BC380857  Layia platyglossa W. R. Dudley 1896-9-20 s.n. Mendocino Punta Cabrillo Comment
  CAS-BOT-BC380861  Layia platyglossa M. E. Jones 1882-8-17 s.n. Sacramento Sacramento Comment
  CAS-BOT-BC380862  Layia platyglossa Joseph Andorfer Ewan 1937-4-24 10232 Stanislaus Orrestimba Creek Comment
  CAS-BOT-BC380864  Layia platyglossa W. W. Wagner 1916-4-1 s.n. Stanislaus Ceres Comment
  CAS-BOT-BC380866  Layia platyglossa Ernest C. Twisselmann 1969-5-8 15300 Tulare Yokohl Valley, 1.5 mile south of Highway 198 120 Comment
  CAS-BOT-BC380867  Layia platyglossa Ernest C. Twisselmann 1969-5-8 15300 Tulare Yokohl Valley, 1.5 mile south of Highway 198 120 Comment
  CAS-BOT-BC380890  Layia platyglossa Volney Rattan 1903-1-1 16 Unknown unspecifed Comment
  CAS-BOT-BC380891  Layia platyglossa Albert Prager not specified s.n. Unknown unspecifed Comment
  CAS-BOT-BC380892  Layia platyglossa Albert Prager not specified 10600 Unknown unspecified Comment
  CAS-BOT-BC380893  Layia platyglossa unspecified 1846-6-1 s.n. Unknown unspecified Comment
  CAS-BOT-BC380894  Layia platyglossa A. A. Heller 1914-4-29 11331 Butte Chico [however note comments in record; possibly near Vina in Tehama Co.] Comment
  CAS-BOT-BC380895  Layia platyglossa A. A. Heller 1914-4-29 11331 Butte Chico [however note comments in record; possibly near Vina in Tehama Co.] Comment
  CAS-BOT-BC380896  Layia platyglossa F. E. Blaisdell, M. D. not specified s.n. Calaveras Mokelumne Hill Comment
  CAS-BOT-BC380897  Layia platyglossa Ethel Crum 1936-5-8 2036 Colusa Bear Valley 4 miles south of Leesville 426 Comment
  CAS-BOT-BC380898  Layia platyglossa Bruce G. Baldwin 1986-4-13 597 Colusa Bear Valley 7.3 miles north of junction with California State Highway 20 along Bear Valley Road Comment
  CAS-BOT-BC381127  Layia platyglossa Ernest C. Twisselmann 1955-5-4 1936 Monterey Cholame Valley, 2.3 miles northwest of Cholame Ranch 390 Comment
  CAS-BOT-BC381128  Layia platyglossa Ernest C. Twisselmann 1955-5-4 1936 Monterey Cholame Valley, 2.3 miles northwest of Cholame Ranch 390 Comment
  CAS-BOT-BC381129  Layia platyglossa H. C. Cantelow 1937-4-2 2042 Monterey Jolon grade n.w. of Paso Robles Comment
  CAS-BOT-BC381130  Layia platyglossa H. C. Cantelow 1937-3-28 2038 Monterey w. side Mustang Grade San Lucas Coalinga Rd. Comment
  CAS-BOT-BC381131  Layia platyglossa Clare B. Hardham 1963-4-12 10614 Monterey Reliz Canyon x Carmel Valley Rd. Comment
  CAS-BOT-BC381134  Layia platyglossa Clare B. Hardham 1960-4-10 5370 Monterey north of San Antonio Mission Comment
  CAS-BOT-BC381135  Layia platyglossa Clare B. Hardham 1960-4-22 5511 Monterey between Los Bueyos Cr. [Creek] and the Nacimiento Comment
  CAS-BOT-BC381136  Layia platyglossa J. Clausen 1937-5-10 1502 Monterey Road south over the ranges connecting the Salinas-Monterey road with carmel Valley, 3 mi. N. of Jamesburg intersection. Comment
  CAS-BOT-BC381137  Layia platyglossa J. Clausen 1937-5-10 1502 Monterey Road south over the ranges connecting the Salinas-Monterey road with carmel Valley, 3 mi. N. of Jamesburg intersection. Comment
  CAS-BOT-BC381138  Layia platyglossa David D. Keck; J. Clausen 1935-4-8 3055 Monterey summit of Jolon Grade (betw. King City and Jolon) 441 Comment
  CAS-BOT-BC381139  Layia platyglossa David D. Keck; J. Clausen 1935-4-8 3055 Monterey summit of Jolon Grade (betw. King City and Jolon) 441 Comment
  CAS-BOT-BC381140  Layia platyglossa David D. Keck 1933-5-3 2128 Monterey Foot of grade south of Parkfield on road to Estrella. Comment
  CAS-BOT-BC381151  Layia platyglossa H. M. Hall 1915-6-9 10034 Monterey Jolon Comment
  CAS-BOT-BC381152  Layia platyglossa Roxana S. Ferris 1935-3-31 9153 Monterey One mile north of Parkfield on the Coalinga road. Comment
  CAS-BOT-BC381157  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-28 5075 Monterey Del Monte, near railroad right-of -way. Comment
  CAS-BOT-BC381158  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-29 5083 Monterey Tularcitos Creek, 5 mi. E. of camp Stephani, T 17 S, R 3 E 230 Comment
  CAS-BOT-BC381160  Layia platyglossa David D. Keck 1933-5-2 2058 Monterey 3 miles from King City on Jolon road. Comment
  CAS-BOT-BC381161  Layia platyglossa David D. Keck 1933-5-2 2082 Monterey ca. 2 miles s.e. of Jolon on road to Lockwood Comment
  CAS-BOT-BC381163  Layia platyglossa David D. Keck 1933-5-2 2082 Monterey ca. 2 miles s.e. of Jolon on road to Lockwood Comment
  CAS-BOT-BC381164  Layia platyglossa David D. Keck 1933-5-2 2128 Monterey Foot of grade south of Parkfield on road to Estrella Comment
  CAS-BOT-BC381165  Layia platyglossa Chualar School 1922-4-12 s.n. Monterey Chualar Comment
  CAS-BOT-BC381169  Layia platyglossa Eben McMillan; Gene Rambo 1957-5-26 37 -25 Monterey Southwest slope of Mustang peak, southwestern Monterey County. 975 Comment
  CAS-BOT-BC381172  Layia platyglossa Roxana S. Ferris 1935-3-31 9153 Monterey One mile north of Parkfield on the Coalinga road. Comment
  CAS-BOT-BC381173  Layia platyglossa Roxana S. Ferris 1933-5-2 8403 Monterey 3 miles from King City on Jolon Road. Comment
  CAS-BOT-BC381174  Layia platyglossa Roxana S. Ferris 1933-5-2 8403 Monterey North fork of San Antonio River 518 Comment
  CAS-BOT-BC382051  Layia platyglossa E. R. Blakley 1961-4-28 4190 Santa Barbara At base of cliffs - Cuyler Harbor 30 Comment
  CAS-BOT-BC382052  Layia platyglossa E. R. Blakley 1960-5-1 3394 Santa Barbara West of Cochea Anchorage on small rolling hill 15 Comment
  CAS-BOT-BC382054  Layia platyglossa Ira W. Clokey 1981-4-30 5217 Santa Barbara Pelican Bay - Santa Cruz Island 30 Comment
  CAS-BOT-BC382055  Layia platyglossa L. R. Abrams; I. L. Wiggins 1930-4-25 5217 Santa Barbara Pelican Bay - Santa Cruz Island Comment
  CAS-BOT-BC382056  Layia platyglossa Ira W. Clokey 1931-4-30 5217 Santa Barbara Pelican Bay - Santa Cruz Island 30 Comment
  CAS-BOT-BC382057  Layia platyglossa Ira W. Clokey 1930-5-30 5103 Santa Barbara Pelican Bay - Santa Cruz Island 75 Comment
  CAS-BOT-BC382059  Layia platyglossa F. Almeda; M. Mathias; J. Sauer 1975-5-18 2562 Santa Barbara Santa Cruz Island. Westerm sector of the island along disturbed sites and windswept slopes overlooking the ocean Comment
  CAS-BOT-BC382061  Layia platyglossa Carl B. Wolf 1932-3-26 2896 Santa Barbara Santa cruz Island. mouth of Orizaba Canyon. 30 Comment
  CAS-BOT-BC382074  Layia platyglossa R. K. Gierisch; D. H. Esplin 1969-4-1 3413 Santa Barbara Schoolhouse Can.,, Los Padres Forest 731 Comment
  CAS-BOT-BC382075  Layia platyglossa L. R. Abrams; I. L. Wiggins 1930-4-25 7 Santa Barbara Pelican bay Comment
  CAS-BOT-BC382077  Layia platyglossa George Oberlander 1949-5-21 157 San Mateo On top of Sawyer Ridge Comment
  CAS-BOT-BC382078  Layia platyglossa James I. McMurphy 1909-5-26 s.n. San Mateo Above La Honda Comment
  CAS-BOT-BC382079  Layia platyglossa A. D. E. Elmer 1903-4-1 5022 San Mateo Crystal Srpings Lake Comment
  CAS-BOT-BC382080  Layia platyglossa Le Roy Abrams 1901-5-5 1565 San Mateo Woodside Comment
  CAS-BOT-BC382082  Layia platyglossa Arthur Spiegler 1952-4-26 25 San Mateo 4 miles from Woodside on Canada Road to Skyline Blvd Comment
  CAS-BOT-BC382086  Layia platyglossa Ned Cahill 1974-4-8 117 San Mateo Near the intersection of Canada and Edgewood Roads, about 3 mi westward from Redwood City Comment
  CAS-BOT-BC382087  Layia platyglossa W. R. Dudley 1909-4-27 s.n. San Mateo Santa Cruz Mountain Peninsula: Whipple Road near Blacksmith shop between Woodside and Crystal Springs Lakes Comment
  CAS-BOT-BC382088  Layia platyglossa H. A. Dutton 1900-4-19 s.n. San Mateo Santa Cruz Peninsula: Woodside Comment
  CAS-BOT-BC382090  Layia platyglossa Elizabeth McClintock 1978-3-25 s.n. San Mateo Gilmore McDowell property, Woodside Comment
  CAS-BOT-BC382091  Layia platyglossa Elizabeth McClintock 1978-4-11 s.n. San Mateo Gilmore McDowell property, Woodside Comment
  CAS-BOT-BC382092  Layia platyglossa John H. Thomas 1969-4-24 14910 San Mateo Near Canada College, Redwood City, near Farm Hill Drive Comment
  CAS-BOT-BC382093  Layia platyglossa John H. Thomas 1971-5-2 15795 San Mateo Near interesection of Canada Road and Edgewater [Edgewood?] Road, about 3 miles westward from Redwood City 152 Comment
  CAS-BOT-BC382095  Layia platyglossa John H. Thomas 1967-5-2 12816 San Mateo Along Skyline Blvd., 0.4 miles S of Black Mt. intersection; Hillsborough Comment
  CAS-BOT-BC382098  Layia platyglossa Steven A. Junak 1991-5-8 2453 Santa Barbara Santa Cruz: W end of island, along road to fraser point, ca. 0.6 mile N of Cristy Ranch, just N of corrals. 30 Comment
  CAS-BOT-BC382101  Layia platyglossa David D. Keck 1933-5-5 2210 San Luis Obispo 4 miles south of San Luis Obispo on U.S. 101 Comment
  CAS-BOT-BC382102  Layia platyglossa David D. Keck 1933-5-4 2172 San Luis Obispo 1 mile south of Adelaida, along Las Tablas Creek. 365 Comment
  CAS-BOT-BC382103  Layia platyglossa David D. Keck 1933-5-4 2167 San Luis Obispo West side of Cottonwood Grade. north-eastern corner of San Luis Obispo County. 487 Comment
  CAS-BOT-BC382106  Layia platyglossa Roxana S. Ferris 1935-3-29 9113 San Luis Obispo Slopes above southern end of Soda Lake, Carisso Plain Comment
  CAS-BOT-BC382107  Layia platyglossa Roxana S. Ferris 1935-3-29 9113 San Luis Obispo Slopes above southern end of Soda Lake, Carisso Plain Comment
  CAS-BOT-BC382109  Layia platyglossa Clare B. Hardham 1960-4-21 5517 San Luis Obispo Santa Lucia Mountains; Santa Barbara Rd., Atascadero Comment
  CAS-BOT-BC382110  Layia platyglossa Clare B. Hardham 1960-5-5 5617 San Luis Obispo Santa Lucia Mountains; Pine Mt. 762 Comment
  CAS-BOT-BC382113  Layia platyglossa D. E. Breedlove 1962-3-18 1960 San Luis Obispo 2.0 miles west of La Panza on main road to Santa Margarita 502 Comment
  CAS-BOT-BC382114  Layia platyglossa Alice Eastwood; John Thomas Howell 1936-5-8 2304 San Luis Obispo 3 miles east of Pozo Comment
  CAS-BOT-BC382118  Layia platyglossa W. R. Dudley 1926-5-5 s.n. San Luis Obispo Burnett Creek Comment
  CAS-BOT-BC382119  Layia platyglossa R. W. Summers 1915-5-1 s.n. San Luis Obispo Unspecified Comment
  CAS-BOT-BC382120  Layia platyglossa E. McMillan 1952-3-24 22 San Luis Obispo Taylor Canyon 1/2 mi. W. Cholame Comment
  CAS-BOT-BC382129  Layia platyglossa G. E. Bensel 1915-5-25 s.n. Ventura Ventura; Foothills near Oxnard. Comment
  CAS-BOT-BC382132  Layia platyglossa Ernest C. Twisselmann 1953-3-23 600 San Luis Obispo Eastern San Luis Obispo; Temblor Range and the Western San Joaquin Valley Comment
  CAS-BOT-BC382133  Layia platyglossa Ernest C. Twisselmann 1954-5-1 1155 San Luis Obispo Temblor Range and the Western San Joaquin Valley; Mariannas Ranch Summit, Temblor Mountains 975 Comment
  CAS-BOT-BC382134  Layia platyglossa Ernest C. Twisselmann 1954-4-9 1023 San Luis Obispo Temblor Range and the Western San Joaquin Valley; Choice Valley, 1 mile south of Palo Prieta Summit 586 Comment
  CAS-BOT-BC382135  Layia platyglossa Ernest C. Twisselmann 1968-3-28 14068 San Luis Obispo Temblor Range and Western San Joaquin Valley; Goldtree Hills, southwest of Grants Lake 594 Comment
  CAS-BOT-BC382136  Layia platyglossa Ernest C. Twisselmann 1968-3-28 14068 San Luis Obispo Temblor Range and Western San Joaquin Valley; Goldtree Hills, southwest of Grants Lake 594 Comment
  CAS-BOT-BC382137  Layia platyglossa Ernest C. Twisselmann 1968-3-28 6023 San Luis Obispo Temblor Range and Western San Joaquin Valley; Grant's Lake, Eastern San Luis Obispo County 576 Comment
  CAS-BOT-BC382138  Layia platyglossa Ernest C. Twisselmann 1954-4-9 1023 San Luis Obispo Temblor Range and Western San Joaquin Valley; Choice Valley: 1 mile east of Palo Prieta Summit (Wolf Place). 586 Comment
  CAS-BOT-BC382139  Layia platyglossa Ernest C. Twisselmann 1954-5-1 1155 San Luis Obispo Temblor Range and Western San Joaquin Valley; Mariannas Ranch Summit, Temblor Mountains 975 Comment
  CAS-BOT-BC382140  Layia platyglossa Ernest C. Twisselmann 1961-3-27 6023 San Luis Obispo Temblor Range and Western San Joaquin Valley; Grant's Lake, eastern San Luis Obispo County 576 Comment
  CAS-BOT-BC382141  Layia platyglossa Ernest C. Twisselmann 1956-3-26 2587 San Luis Obispo Temblor Range and Western San Joaquin Valley; Southern Carrisa Plains: 6.5 miles south of Soda Lake 640 Comment
  CAS-BOT-BC382142  Layia platyglossa Ernest C. Twisselmann 1956-3-26 2587 San Luis Obispo Temblor Range and Western San Joaquin Valley; Southern Carrisa Plains: 6.5 miles south of Soda Lake 640 Comment
  CAS-BOT-BC382143  Layia platyglossa Ernest C. Twisselmann 1955-5-27 2056 San Luis Obispo La Panza Range; Lower Cammatta Canyon 419 Comment
  CAS-BOT-BC382144  Layia platyglossa Ernest C. Twisselmann 1955-5-27 2056 San Luis Obispo La Panza Range; Lower Cammatta Canyon 419 Comment
  CAS-BOT-BC382145  Layia platyglossa R. F. Hoover 1948-4-17 7479 San Luis Obispo Cammatta Canyon Comment
  CAS-BOT-BC382147  Layia platyglossa R. F. Hoover 1967-4-20 10498 San Luis Obispo Wilson Corner Comment
  CAS-BOT-BC382148  Layia platyglossa David D. Keck 1933-5-4 2167 San Luis Obispo West side of Cottonwood Grade, north-eastern corner of San Luis Obispo County 487 Comment
  CAS-BOT-BC382149  Layia platyglossa David D. Keck 1933-5-4 2172 San Luis Obispo 1 mile south of Adelaida, along Las Tablas Creek 365 Comment
  CAS-BOT-BC382150  Layia platyglossa David D. Keck 1933-5-5 2216 San Luis Obispo 5 miles south of Oceano on road to Guadalupe, southwestn San Luis Obispo County Comment
  CAS-BOT-BC382153  Layia platyglossa C. F. Baker 1903-4-28 3418 San Diego unspecified Comment
  CAS-BOT-BC382157  Layia platyglossa Mary F. Spencer 1919-4-10 1081 San Diego near Cardiff Comment
  CAS-BOT-BC382177  Layia platyglossa Roxana Ferris 1920-5-3 2010 Santa Cruz Santa Cruz Peninsula 182 Comment
  CAS-BOT-BC382179  Layia platyglossa W. R. Dudley 1904-4-17 s.n. Santa Cruz Vicinity of Felton Comment
  CAS-BOT-BC382180  Layia platyglossa C. H. Thompson 1902-5-15 s.n. Santa Cruz Coast Region Comment
  CAS-BOT-BC382181  Layia platyglossa H. M. Hall 1931-5-10 13065 Santa Clara Uvas; along road Morganhill - new Almaden Comment
  CAS-BOT-BC382182  Layia platyglossa H. M. Hall 1931-5-10 13065 Santa Clara Uvas; along road Morganhill - New Almaden. Comment
  CAS-BOT-BC382190  Layia platyglossa David D. Keck 1933-5-8 2286 Santa Clara Pacheco Creek; Pacheco Pass Road, 4 miles east of junction with Gilroy-Hollister road, southern Santa Clara County 90 Comment
  CAS-BOT-BC382193  Layia platyglossa Herman Knoche 1919-4-6 s.n. Santa Clara San Jose, Coyote (... 5 mile? 5 emile house?) 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
  CAS-BOT-BC382196  Layia platyglossa B. F. Leeds 1888-5-1 s.n. Santa Clara Hotel grounds. Los Gatos Comment
  CAS-BOT-BC382200  Layia platyglossa Alice Eastwood 1916-4-14 4981 Ventura Foster Park Comment
  CAS-BOT-BC382215  Layia platyglossa David D. Keck 1933-5-11 2305 San Mateo Skyline Blvd., east of Salada, northern San Mateo County Comment
  CAS-BOT-BC382216  Layia platyglossa David D. Keck 1932-6-18 1980 San Mateo Skyline Blvd. at Langley Hill (SW of Stanford University) 600 Comment
  CAS-BOT-BC382217  Layia platyglossa David D. Keck 1932-6-18 1980 San Mateo Skyline Blvd. at Langley HIll (SW of Stanford Unviersity) 600 Comment
  CAS-BOT-BC382218  Layia platyglossa David D. Keck 1932-5-6 1491 San Mateo East side of Crystal Springs Lake 60 Comment
  CAS-BOT-BC382219  Layia platyglossa David D. Keck 1932-5-6 1491 San Mateo East side of Crystal Springs Lake 60 Comment
  CAS-BOT-BC382220  Layia platyglossa David D. Keck 1932-6-18 1980 San Mateo Skyline Blvd. at Langley Hill (SW of Stanford University) 600 Comment
  CAS-BOT-BC382221  Layia platyglossa Donald A. Johansen 1932-5-21 687 San Mateo 1/2 mile north of Pigeon Point lighthouse. Comment
  CAS-BOT-BC382223  Layia platyglossa Vesta F. Hesse 1952-5-12 938 San Mateo Pigeon Point 15 Comment
  CAS-BOT-BC382225  Layia platyglossa John Thomas Howell 1974-4-11 17130 San Mateo Serpentine area to the SE of Canada Road and Edgewood Road; NW of Woodside 152 Comment
  CAS-BOT-BC385201  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-31 5141 Santa Barbara Solomon Canyon, Solomon HIlls, 7.4 mi. S. of Santa Maria Comment
  CAS-BOT-BC385202  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-30 5119 Santa Barbara 12 mi. N. W. of Lompoc in San Antonio Valley (2 mi. W. of Harris) 91 Comment
  CAS-BOT-BC385203  Layia platyglossa David D. Keck; Wm. M. Hiesey 1940-5-30 5119 Santa Barbara 12 mi. N. W. of Lompoc in San Antonio Valley (2 mi. W. of Harris) 91 Comment
  CAS-BOT-BC385204  Layia platyglossa J. H. Thomas 1949-4-18 307 Santa Barbara About 10 miles north of Los Alamos Comment
  CAS-BOT-BC385205  Layia platyglossa Henry M. Pollard 1959-4-12 3 Santa Barbara Ridge north of Fox Canyon Comment
  CAS-BOT-BC385207  Layia platyglossa Clifton F. Smith 1964-5-22 8439 Santa Barbara Colson Canyon off Tepusquet Canyon Rd. near Santa Maria. 609 Comment
  CAS-BOT-BC385209  Layia platyglossa Henry M. Pollard 1953-4-3 s.n. Santa Barbara Mesa west of Santa Barbara Comment
  CAS-BOT-BC385210  Layia platyglossa Henry M. Pollard 1965-2-22 s.n. Santa Barbara Open ridge north of Honda Valley, La Mesa Comment
  CAS-BOT-BC385212  Layia platyglossa Reid Moran 1941-4-5 804 Santa Barbara north of Ranch, Santa Rosa Is. Comment
  CAS-BOT-BC385216  Layia platyglossa Alice Eastwood 1906-6-19 712 Santa Barbara Zaca Lake Forest Reserve: Canon near lake Comment
  CAS-BOT-BC385622  Layia platyglossa David D. Keck 1940-5-31 5151 San Luis Obispo 1 mi. N of Piedras Blancas lighthouse, on coastal bluffs. Comment
  CAS-BOT-BC385623  Layia platyglossa David D. Keck 1940-5-31 5151 San Luis Obispo 1 mi. N of Piedras Blancas lighthouse, on coastal bluffs. Comment
  CAS-BOT-BC385851  Layia platyglossa David D. Keck 1933-5-5 2210 San Luis Obispo Four miles south of San Luis Obispo on US 101. Comment
  CAS-BOT-BC385857  Layia platyglossa Clare B. Hardham 1959-4-12 4226 San Luis Obispo Leffingwell Creek, Cambria Comment
  CAS-BOT-BC385858  Layia platyglossa R. W. Summers 1888-5-1 s.n. San Luis Obispo San Luis Obispo County Comment
  CAS-BOT-BC385860  Layia platyglossa D. E. Breedlove 1962-3-29 2073 San Luis Obispo About 6 miles south by southwest of Simmler 701 Comment
  CAS-BOT-BC385861  Layia platyglossa Bruce G. Baldwin 1987-3-15 646 San Luis Obispo 10 miles south of junction with San Juan Road along Shell Creek Road Comment
  CATA2759  Layia platyglossa Robert F. Thorne, C. W. Tilforth, Bob Given, et al. 1979-4-30 52654 Santa Barbara San Miguel Island: Found in grassy areas of uplands and slopes above and west of Ranger Station 121 Comment
  CATA2760  Layia platyglossa Robert F. Thorne, C. W. Tilforth, Bob Given, et al. 1979-5-1 52757 Santa Barbara San Miguel Island: Sandy, north-facing sea bluff west of Simonton Cove 45 Comment
  CATA2761  Layia platyglossa Robert F. Thorne, G. Wallace, M. Hoefs 1977-4-28 48858 Santa Barbara Santa Rosa Island: E end, Torrey Pine grove S of Beechers Bay and W of Southeast Anchorage 45 Comment
  CATA3069  Layia platyglossa Amy Catalano 2016-4-19 076 Los Angeles Santa Catalina Island: West End Road, just southeast of junction with Cherry Valley Road, north facing slope, 5 meters upslope from road 11 Comment
  CDA33885  Layia platyglossa D. G. Kelch, Abigail Moore, Michael Park, Troy 2010-5-15 10 .104 Contra Costa Mt. Diablo. Trail from Prospector s Gap to Lower Summit parking lot. 0 Comment
  CDA8148  Layia platyglossa A. C. Browne 1953-4-28 Los Angeles Ridge Route, 10 miles south of Gorman. 0 Comment
  CDA8151  Layia platyglossa P. Hiatt 1979-4-26 Colusa North end of Bear Valley at Bartlett Springs Road. 0 Comment
  GH274828  Layia platyglossa R. S. Ferris 1933-5-2 8403 Unknown 3 miles from King City on Jolon road Comment
  GH274835  Layia platyglossa W. A. Wallace Unknown Los Angeles Comment
  GH274838  Layia platyglossa C. C. Parry & J. G. Lemmon 1876-1-1 189 Unknown Southern California Comment
  GH274843  Layia platyglossa H. N. Bolander 1863-1-1 2593 Unknown Comment
  HSC5907  Layia platyglossa David Bradford 1967-4-21 670102 Tulare Adjacent to Sand Creek Rd. about 2 mi. S of Fresno Co. line 244 Comment
  HSC5908  Layia platyglossa L. S. Rose 1965-5-5 65061 San Francisco Presidio; N of Arguello Gate 76 Comment
  HSC5910  Layia platyglossa B. Francis 1964-3-9 31 Marin 0.5 mi. NE of Tiburon Comment
  HSC85783  Layia platyglossa Bobbi Schnell, Leonel Arguello, Andrea Begnoche 1987-4-12 35 Colusa Off to the side of the Road in Bear Valley Comment
  HSC85860  Layia platyglossa Bruce Delgado, Tim Tilghman, Rob Marheine 1987-4-11 Colusa Along dirt road running N-S through Bear Valley Comment
  HSC89626  Layia platyglossa L. Blackford, S. Branch, D. Malm 1988-3-26 30 Tehama 9 mi. E of Red Bluff at Hog Lake 259 Comment
  HSC95321  Layia platyglossa Todd Bouchier, Kathleen Gifford, Cameron Williams 1999-5-1 34 Colusa Bear Valley Rd., 2 km S of Brim Rd. Comment
  JEPS121042  Layia platyglossa Frank Callahan 2014-4-16 Lake North road bank above Highway 20 Cache Creek Natural Area, Judge Trailhead to South of Highway. Comment
  JEPS18312  Layia platyglossa Peter Raven with R. Ornduff, H. Arnott, J. Kuijt 1957-5-12 10877 San Benito e of a point 18 mi from New Idria Call Range; Road to Panoche Comment
  JEPS29158  Layia platyglossa Chas. H. Quibell 1929-4-6 Fresno Kings River Valley Comment
  JEPS31168  Layia platyglossa Ernest C. Twisselmann 1962-4-18 6957 Los Angeles n side of Oso Canyon Road to Mexican Mine; Tejon Ranch 1005 Comment
  JEPS39175  Layia platyglossa W. L. Jepson 1939-4-22 19257 San Luis Obispo e Cholame Valley Comment
  JEPS39202  Layia platyglossa Elizabeth Van E. Ferguson 1920-4-20 Monterey Carmel Comment
  JEPS40004  Layia platyglossa W. L. Jepson 1927-4-27 12029 San Luis Obispo Cholame Valley Ranch 335 Comment
  JEPS40005  Layia platyglossa W. L. Jepson 1927-4-26 11979 San Luis Obispo 4 to 5 mi e on road to Pozo; Santa Margarita Comment
  JEPS40011  Layia platyglossa W. L. Jepson 1920-4-7 8446 Ventura Los Alamos; Santa Inez Mts. Comment
  JEPS40036  Layia platyglossa W. L. Jepson 1896-6-17 Santa Cruz Glen Echo Comment
  JEPS40054  Layia platyglossa E. Ferguson 1917-5-27 46 Monterey about 6 mi e of Point Lobos; Mesa Grande Comment
  JEPS52119  Layia platyglossa Ernest C. Twisselmann 1966-4-20 11977 Kern 3/8 mi w offlat nw of the head of Black Canyon 1089 Comment
  JEPS57914  Layia platyglossa Ernest C. Twisselmann 1968-3-28 14068 San Luis Obispo sw of Grants Lake; Goldtree Hills 594 Comment
  JEPS64660  Layia platyglossa Ernest C. Twisselmann 1970-4-21 16396 Monterey hills nw of Turkey Flat 495 Comment
  JEPS73617  Layia platyglossa L. R. Heckard 1971-4-24 2513 Santa Clara junction of Arroyo Mocho road from Livermore and Beauregard Road and San Antonio Valley Comment
  JEPS93522  Layia platyglossa Ralph N. Philbrick and Richard E. Broder 1965-5-16 B 65 -1074 Santa Barbara n.e. Sandy Point (w. end of Santa Rosa Isl.); Santa Rosa Isl. 30 Comment
  JEPS96441  Layia platyglossa Steven A. Junak 1992-5-8 SR- 506 Santa Barbara near top of coastal slopes above n. end of beach just n. of Sandy Point (w. tip of Santa Rosa Isl.); Santa Rosa Isl. 91 Comment
  JEPS98945  Layia platyglossa Bruce G. Baldwin 1987-3-15 646 San Luis Obispo 10 mi S of jct with San Juan Road along Shell Creek Road Comment
  JEPS99069  Layia platyglossa Clare B. Hardham 1960-4-10 4198 Monterey 2 mi N of San Antonio Mission (Sulphur Creek) Comment
  JEPS99099  Layia platyglossa Clare B. Hardham 1960-4-15 5444 Monterey The Indians Sant Lucia Mountains Comment
  JEPS99101  Layia platyglossa Clare B. Hardham 1963-4-12 10614 Monterey Reliz Canyon x Carmel Valley Road Santa Lucia Mountains Comment
  JEPS99105  Layia platyglossa Clare B. Hardham 1960-5-5 5617 San Luis Obispo Pine Mountain Santa Lucia Mountains 762 Comment
  JROH5750  Layia platyglossa L. Nordby 1982-4-22 s.n. San Mateo Jasper Ridge Biological Preserve, Stanford University. Serpentine grassland, top of Jasper Ridge Comment
  JROH997  Layia platyglossa John H. Thomas 1974-4-13 17153 San Mateo Jasper Ridge Biological Preserve, Stanford University; serpentine, top of ridge Comment
  LA200239  Layia platyglossa A. H. Lange; 1951-4-7 sn Los Angeles Santa Monica Mountains, Point Dume 45 Comment
  LA200240  Layia platyglossa M. Zaitlin; 1951-4-8 sn Los Angeles Santa Monica Mountains, Point Dume 45 Comment
  OBI15809  Layia platyglossa Robert F. Hoover 1967-4-20 10498 San Luis Obispo Wilson Corner Comment
  OBI15810  Layia platyglossa Robert F. Hoover 1948-4-17 7479 San Luis Obispo Commatti Cyn Comment
  OBI15811  Layia platyglossa McMillan 1952-3-24 22 San Luis Obispo Taylor Cyn 1/2 mi W Cholame Comment
  OBI15814  Layia platyglossa A. Ahmad 1963-4-8 16 San Luis Obispo 2 mi E San Luis Obispo Comment
  OBI15818  Layia platyglossa Robert F. Hoover 1967-2-18 10233 San Luis Obispo Between Coon Crk and Diablo Cyn Comment
  OBI15820  Layia platyglossa Neil Havlik 1968-4-6 134 San Luis Obispo Avenales Wildlife Refuge, 2 mi E of Santa Margarita Comment
  OBI28127  Layia platyglossa Carrie Wilson, Allison Berry 1982-5-11 63 San Luis Obispo N of San Luis Obispo 1.5 m CA Rte 101 R on Reservoir cyn rd-1/2 mi to end. Site on ridge to left 550 yds up trl Comment
  OBI28677  Layia platyglossa David J. Keil, Dirk Walters 1977-4-30 12214 Kern Between jctn with Calif Rte 166 and Valle Vista campground along Cerro Noroeste Rd Comment
  OBI28751  Layia platyglossa David J. Keil, Melissa Luckow, Richard A. Pimentel, and Rhonda Riggins-Pimentel 1981-4-24 14495 San Luis Obispo 2.5 mi S of Calif Valley fire station along Soda Lake rd Comment
  OBI29810  Layia platyglossa Ruth Davis 1964-5-10 73 San Luis Obispo About 1 mi into Reservoir Cyn, one mi N of San Luis Obispo Comment
  OBI30324  Layia platyglossa David J. Keil 1977-3-12 11956 San Luis Obispo S of Shandon, 5 mi N of jctn with State Rte 58 in game preserve area Comment
  OBI30813  Layia platyglossa Walter F. Chessebro 1978-5-6 102 San Luis Obispo Avenales Reserve hwy 58 Comment
  OBI35256  Layia platyglossa H. E. Jones 1981-5-18 21 San Luis Obispo Point Piedras Blancas, N of main rd behind foredune Comment
  OBI39329  Layia platyglossa David J. Keil, Rhonda Riggins, Richard A . Pimentel, and D. R. "Doc" Miller 1985-4-27 18718 San Luis Obispo 12.6 mi from CA Rte 1 on San Simeon Crk rd between Pine Mt and Rocky Butte 869 Comment
  OBI47960  Layia platyglossa Dora Heath 8-Apr s.n. Santa Barbara Luey crk Comment
  OBI66822  Layia platyglossa David J. Keil, with Kathleen A. Keil 1995-4-1 24713 San Luis Obispo Upper Los Berros Creek Rd. 3.6 rd miles e of Haven Hill Rd. North of Nipomo. Comment
  OBI66970  Layia platyglossa D. R. Miller 1994-5-5 594 -311 San Luis Obispo Pine Mt Region. Along upper ridge areas. From Ridge Rd side at Corral Meadow; Pico Crk drainage Comment
  OBI72497  Layia platyglossa E. L. Painter & M. Wetherwax, D. Wilken, K. Knight 2003-4-3 SLO- 318 San Luis Obispo Camp San Luis Obispo. Below Primera mine tailings, in hydroseeded revegetation project in area known locally as the 'grand canyon'. UTMs zone 10 710470E, 3914565N 360 Comment
  OBI72578  Layia platyglossa Wendy Thackery 2002-3-7 38 San Luis Obispo Cal Poly campus, Poly Cyn rd near student housing tract 122 Comment
  OBI7884  Layia platyglossa David J. Keil 1977-2-19 11945 San Luis Obispo N of San Simeon along CA hwy 1, 10 mi S of Monterey Co. line Comment
  OBI8202  Layia platyglossa David J. Keil, Malcolm McLeod 1977-3-25 11976 Santa Barbara 9 mi NW of New Cuyama along CA 166 457 Comment
  OBI8416  Layia platyglossa Lynne Dee Althouse 1977-4-16 43 San Luis Obispo Wolfe's horse ranch near San Luis High School 137 Comment
  PASA2319  Layia platyglossa Herman Siefert Los Angeles San Gabriel River bottom Comment
  PASA2321  Layia platyglossa George Con Los Angeles Sierra madre Villa Comment
  PGM1304  Layia platyglossa Vern Yadon 1975-5-26 Monterey Santa Lucia Mountains, Malpaso Cyn, 1/4 mi downhill from Coal Mine Comment
  PGM3686  Layia platyglossa Vern Yadon 1988-4-13 Monterey Santa Lucia Mountains, Ft Hunter Liggett Milpitas Rd, 4 miles S of N Boundary of Fort Comment
  PGM5433  Layia platyglossa Beatrice F Howitt 1969-4-22 3047 -a Monterey Santa Lucia Mountains, Ft Hunter Liggett, Stony Valley Comment
  PGM5435  Layia platyglossa Beatrice F Howitt 1969-4-22 3047 -b Monterey Santa Lucia Mountains, Ft Hunter Liggett, Ft Hunter Liggett Comment
  PGM5436  Layia platyglossa Beatrice F Howitt 1958-5-25 Monterey Monterey Peninsula, Del Monte Forest, Pt Joe near on 17 Mile Drive Comment
  PGM85  Layia platyglossa Vern Yadon 1960-4-30 Monterey Santa Lucia Mountains, Granite Canyon South Coast Highway 1, 0.4 mi N Granite Cyn Comment
  POM301051  Layia platyglossa Mary L. Bowerman 1935-4-26 2916 Contra Costa Ridge W of Indian Ceremonial Spring: Rocky ridge with S exposure 1006 Comment
  POM304802  Layia platyglossa Henry J. Ramsey, Henry J. Ramsey 1939-5-4 122 Ventura San Gabriel Mountains, Casitas Pass 352 Comment
  POM318711  Layia platyglossa Patricia Wilder 1965-3-27 1673 Santa Barbara Figueroa Mountain Road, about 10 miles E and S of Calif. Hwy 154, about 5 miles beyond Midland School. 793 Comment
  POM361650  Layia platyglossa Geo L. Moxley 1917-4-1 s.n. Ventura Santa Susanna Mts Comment
  RSA0001366  Layia platyglossa Jens Clausen 1935-5-24 1094 Sonoma 6.5 miles S. of Jenner. Comment
  RSA0045153  Layia platyglossa Andrew Haimov, April Sleigh 1992-4-14 75 Riverside 25 meters east of Davis Road, 1 1/2 miles north of Ramona Expressway, San Jacinto Wildlife Area access road, north of Jacinto River. Comment
  RSA0048249  Layia platyglossa W. M. Arbaugh 1968-4-28 s.n. San Luis Obispo Nipomo Mesa. Comment
  RSA0048250  Layia platyglossa Carol Haines 1964-4-26 s.n. Santa Barbara Happy Canyon. 396 Comment
  RSA0048492  Layia platyglossa Lee Haines 1956-5-12 s.n. Santa Barbara Figueroa Mt., San Rafael Mts. 914 Comment
  RSA0048493  Layia platyglossa Elwood Fordham 1951-4-7 s.n. Los Angeles Point Dume. 27 Comment
  RSA0048494  Layia platyglossa Nancy Anderson 1955-5-21 s.n. Riverside Hemet Meadow. 1371 Comment
  RSA0054987  Layia platyglossa Kelly Williams 1980-3-31 17 Tuolumne Hwy. 49, 2 mi. N. of Chinese Camp. 365 Comment
  RSA140500  Layia platyglossa Clare B. Hardham 1960-4-15 5444 Monterey The Indians; Santa Lucia Mountains Comment
  RSA150948  Layia platyglossa Clare B. Hardham 1962-5-11 10 -096 Monterey Santa Lucia Mountains, Thompson Canyon west of King City. Comment
  RSA607462  Layia platyglossa R. S. Woglum 1936-4-18 s.n. Santa Barbara Santa Cruz Island. Comment
  RSA644415  Layia platyglossa M. A. Piehl 1962-5-16 62211 Santa Barbara Santa Cruz Island. Ridge above airstrip near Christi Ranch. 91 Comment
  RSA644417  Layia platyglossa R. N. Philbrick 1968-4-27 s.n. Santa Barbara Santa Cruz Island. Slopes above Cueva Valdez. Comment
  RSA649069  Layia platyglossa D. E. Bramlet 2000-4-17 2984 Orange West of Blind Cyn. and North of Irvine Park. The site is 2 km west of Blind Canyon and 305m north of Irvine Park. This locality is 183m southwest of the MWD access road. 220 Comment
  RSA650940  Layia platyglossa Earl Asker 1950-4-23 s.n. Los Angeles Puddingstone Dam Road. Comment
  RSA784342  Layia platyglossa Anonymous 1958-3-11 46 Los Angeles Along San Antonio Creek in Blanchard Park on Pomona College Campus, Claremont, near eastern end of Los Angeles County. 366 Comment
  SBBG101156  Layia platyglossa T. Ross 1992-4-14 6151 Los Angeles midway between the mouth of Nanny Cyn and the first major escarpment draw S of it 182 Comment
  SBBG128932  Layia platyglossa K. Danielsen, A. Sawdo, E. Edinger 1988-4-8 Santa Barbara N side of Burma Rd, adjacent to Island Oak Groves, Plot 13 Comment
  SBBG132123  Layia platyglossa S. A. Junak 1996-4-13 SCI 321 Los Angeles S of first cyn S of Bryce Cyn 15 Comment
  SBBG17755  Layia platyglossa P. H. Raven 1962-5-8 17596 Los Angeles S end of Seal Cove 9 Comment
  SBBG17799  Layia platyglossa P. H. Raven 1962-5-9 17662 Los Angeles cyn at S end of Mosquito Cove 320 Comment
  SBBG28040  Layia platyglossa C. B. Wolf 1926-5-1 Los Angeles 1 mi E of San Fernando Comment
  SBBG50381  Layia platyglossa R. M. Beauchamp, M. Douglas 1972-3-24 3249 Los Angeles above Pyramid Cove 150 Comment
  SBBG61168  Layia platyglossa M. M. Miles 1895-1 San Diego San Diego County [no specific locality] Comment
  SBBG61176  Layia platyglossa S. W. Hutchinson -Jun-1927 244 Monterey Seventeen Mile Drive 15 Comment
  SBBG80694  Layia platyglossa C. F. Smith 1950-4-30 2725 San Luis Obispo near Yeguas Crk Comment
  SBBG81951  Layia platyglossa C. F. Smith 1973-3-15 10377 Santa Barbara St Hwy 154 just E of US Hwy 101 and W of Los Olivos Comment
  SBBG8544  Layia platyglossa H. and M. Dearing 1936-4-25 2758 Santa Barbara S of Santa Maria Comment
  SDSU4723  Layia platyglossa Gerald Collier 1951-4-7 M 557 Los Angeles Point Dume, about 3 miles west of U.S. Hwy 101. 50 yards from road. Comment
  SDSU4729  Layia platyglossa D. F. Howe 1948-5-17 1858 San Luis Obispo Coast county. Comment
  SEINET10759867  Layia platyglossa John G. Lemmon 1872-1 Lemmon s.n. Unknown Yosemite, Ca. Comment
  SEINET10759869  Layia platyglossa John T. Middleton 1936-4-18 Middleton 143 Contra Costa Deer Valley, Ca. Comment
  SEINET10846229  Layia platyglossa John T. Middleton 1937-4-10 Middleton 83 c San Mateo San Mateo Co., Ca. Comment
  SEINET10846230  Layia platyglossa Lincoln Constance, Alan A. Beetle 1940-3-23 Constance 2545 Kings Kreyenhagen Hills, 4 miles south of Avenal. 244 Comment
  SEINET10879172  Layia platyglossa John T. Middleton 1937-4-10 Middleton s.n. San Mateo San Mateo Co., Ca. Comment
  SEINET11447840 Image available Layia platyglossa M. J. Williams 1967-3-23 s.n. Santa Barbara Figueroa mtn., De La Guerra Springs 610 Comment
  SEINET11811314  Layia platyglossa Unknown 1933-1 48 Unknown near Newark, Alameda Comment
  SEINET11811315  Layia platyglossa J. F. Bright, Wyman, C. 1933-1 8366 Los Angeles San Fernando Valley Comment
  SEINET11811316  Layia platyglossa Unknown 1933-1 8461 Madera E of Madera Comment
  SEINET11811317  Layia platyglossa M. T. Doutt 1931-1 317 Merced Sweeny's Ranch, near Los Banos Comment
  SEINET11811318  Layia platyglossa McCallum 1933-1 s.n. Monterey Gabilan Mts. SE of Salinas Comment
  SEINET11811319  Layia platyglossa S. B. Parish, Parish, W. F. 1882-1 186 Unknown San Bernardino valley Comment
  SEINET11811320  Layia platyglossa L. S. Rose 1936-1 36248 San Luis Obispo 2 mi E of Pozo 457 Comment
  SEINET11811321  Layia platyglossa I. W. Clokey 1931-1 5217 Santa Barbara Pelican Bay, Santa Cruz Island, Santa Barbara Islands 30 Comment
  SEINET11811322  Layia platyglossa Unknown 1933-1 8430 Santa Clara S of San Jose Comment
  SEINET11811324  Layia platyglossa Unknown 1967-1 s.n. San Luis Obispo #1, N of San Simeon Comment
  SEINET11811325  Layia platyglossa L. K. Henry 1956-1 s.n. San Mateo along Pacific Ocean at Pigeon Point Lighthouse on Rt. 1 Comment
  SEINET13710594  Layia platyglossa J. Adams, J. Adams (Botany) 1965-1 108 Santa Barbara 10 Mi. from Jct of Figuera Rd & 1 Mi. from Midland School 2300Ft 701 Comment
  SEINET3147923  Layia platyglossa E. K. Balls, L. W. Lenz 1950-3-28 14456 Los Angeles 2 mi. N of Castaic, Hwy 99 366 Comment
  SEINET6205164  Layia platyglossa L. S. Rose 1965-1 65061 San Francisco N of Arguello Gate Comment
  SEINET659249  Layia platyglossa David J. Keil 1977-3-12 K- 11956 San Luis Obispo S of Shandon, 5mi north of junction w/ State Route 58 in game preserve area. Comment
  SEINET7015843  Layia platyglossa A. G. Vestal 1962-4-10 s.n. San Luis Obispo Carrizo Plain, about 7 miles northwest of Soda Lake and 2.6 miles south of junction about 1 mile west of Simmler. Comment
  SEINET7042362  Layia platyglossa W. P. Vestal, A. G. Vestal 1955-3-22 3428 San Diego Ca. 6 miles east of Fallbrook. Temecula quadrangle UTN Zone 11, 484387mE, 3694725mN. Comment
  SEINET7042445  Layia platyglossa A. G. Vestal 1963-4-3 s.n. Monterey 2.8 miles into Hare Canyon, east of Bradley. Valleton quadrangle UTM Zone 10, 704525mE, 3973859mN. Comment
  SEINET7042785  Layia platyglossa A. G. Vestal 1962-4-12 s.n. Napa Butts Canyon Road , 8.3 miles southeast of Route 53. Butts Canyon. Aetna Springs quadrangle UTM Zone 10, 547380mE, 4283517mN. Comment
  SEINET7882512 Image available Layia platyglossa Jean Coulson 1959-1 s.n. Orange Disneyland; Painted Desert W. of Paint Pots Comment
  SEINET7883486 Image available Layia platyglossa Lewis S. Rose 1936-1 36248 San Luis Obispo 2 mi. E. of Pozo 457 Comment
  SEINET9306602  Layia platyglossa George Hrusa, Hart, Jeff 1993-4-6 10688 San Luis Obispo Moist alkaline flats near N end of Plain on N side of 7 Mile Rd. Comment
  SEINET9775205 Image available Layia platyglossa Sharon J. McCormick 1976-4-27 Riverside 200 yds. past city reservoir on Two Trees Canyon Rd. Comment
  SFV16213  Layia platyglossa J. M. Kneitel 1995-3-25 4 San Luis Obispo Carrizo Plain Carrizo Plain Natural Area. Caliente Mountains. American Ranch, 2 miles from Soda Lake Road. 670 Comment
  SJSU11678  Layia platyglossa J. B. Mackenzie 1967-4-8 164 Marin 0.5 mi E of Point Reyes Light House Comment
  SJSU11680  Layia platyglossa J. J. Tada 1967-4-22 Marin Shoreline Highway 1.5 mi NW of Muir Beach Comment
  SJSU11684  Layia platyglossa H. F. Sebring 1956-4-10 Fresno near Pine Flat Dam, Pine Flat Reservoir NE of Fresno Comment
  SJSU11687  Layia platyglossa T. S. Stilwell 1957-4-13 San Benito near W Entrance, Pinnacles National Monument Comment
  SJSU1840  Layia platyglossa C. W. Sharsmith 1957-4-18 6381 San Bernardino 10 mi W of city of San Bernardino Comment
  SJSU3399  Layia platyglossa C. W. Sharsmith 1962-4-22 6889 San Luis Obispo Shell Cr, San Juan Cr drainage c. 12 mi due S of Shandon 414 Comment
  UC1069763  Layia platyglossa J. E. Sowder 1934-3-23 257 Ventura 1 1/2 mi ne Ventura; Ventura Quad. Comment
  UC1187081  Layia platyglossa David D. Keck and Wm. M. Hiesey 1940-5-31 5151 San Luis Obispo 1 mi n Piedras Blancas Lighthouse Comment
  UC1285374  Layia platyglossa R. F. Hoover 1948-4-17 7479 San Luis Obispo Commatti Canyon Comment
  UC129607  Layia platyglossa Alice Eastwood 1908-4-21 15 Santa Barbara near town Santa Barbara Comment
  UC1314949  Layia platyglossa R. F. Hoover 1967-2-18 10233 San Luis Obispo between Coon Creek Diablo Canyon Comment
  UC1321297  Layia platyglossa E. McMillan 1952-3-24 22 San Luis Obispo 1/2 mi w Cholame; Taylor Canyon Comment
  UC1353951  Layia platyglossa Jerry Powell 1966-4-29 595 Santa Barbara Prisoner's Harbor; Santa Cruz Island Comment
  UC1594398  Layia platyglossa Tim Ross 1992-4-14 6151 Los Angeles midway between the mouth of Nanny Canyon and the first major escarpment draw s of it central E side of island; San Clemente Island Comment
  UC178827  Layia platyglossa Katharine Brandegee 1908-5-8 Monterey Castroville Comment
  UC1795717  Layia platyglossa Barbara Ertter, Brad Olson, Diane Lake 1996-4-14 14589 Contra Costa North Peak of Mt. Diablo; open rocky flats. 1097 Comment
  UC2027792  Layia platyglossa Barbara Ertter with Brad Olson, Dianne Lake, and Ray Budzinsky 1991-5-20 9920 Alameda SE section of Ohlone Regional Wilderness ca 10 mi S of Livermore, N end of Mt. Hamilton Range, near gate on ridge road NW of Schafer Flat Comment
  UC2028000  Layia platyglossa Barbara Ertter, Tony Morosco 1998-4-12 16019 Contra Costa Mount Olympia on north side of Mount Diablo, around rocks at summit. Comment
  UC222678  Layia platyglossa H. M. Hall 1915-6-4 9971 Monterey summit Jolon Grade Comment
  UC30662  Layia platyglossa unknown 311 Unknown Comment
  UC30664  Layia platyglossa unknown 2593 Unknown Comment
  UC34682  Layia platyglossa H. M. Hall May 6 1902-May 8 1902 3154 Ventura Casitas Pass 243 Comment
  UC403352  Layia platyglossa H. E. Parks and S. T. Parks 1930-4-1 436 Tulare Exeter Yokol Valley, Exeter 91 Comment
  UC455507  Layia platyglossa unknown 68 San Luis Obispo Morro sand hills Comment
  UC455572  Layia platyglossa I. J. Condit 1908-3-23 San Luis Obispo School Ridge C. P. S. Comment
  UC455579  Layia platyglossa unknown San Luis Obispo s San Luis Obispo (Edna sand hills); Edna sand hills Comment
  UC486446  Layia platyglossa Fidello G. Nordcock 1932-7-1 91 San Diego Mission Bay Comment
  UC518960  Layia platyglossa David D. Keck 1933-5-8 2286 Santa Clara 4 mi e of junction Gilroy-Hollister Road with Pacheco Pass Road (southern Santa Clara County) Comment
  UC518997  Layia platyglossa David D. Keck 1933-5-2 2074 Monterey 1 mi se of summit of Jolon Grade Comment
  UC524315  Layia platyglossa Roxana S. Ferris 1933-5-1 8334 San Benito 4 2/10 mi s Tres Pinos field Comment
  UC53901  Layia platyglossa H. M. Hall 1902-5-1 3069 Los Angeles 10 mi w Palmdale (Antelope Valley); Antelope Valley 838 Comment
  UC54048  Layia platyglossa L. A. Greata 1903-5-1 374 Los Angeles north of Pasadena Comment
  UC547762  Layia platyglossa Roxana S. Ferris 1935-3-31 9153 Monterey one mile n of Parkfield; Coalinga Road Comment
  UC547785  Layia platyglossa David D. Keck and J. Clausen 1935-4-8 3049 Monterey 6 mi w of King City; Jolon Road Comment
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Feb 21 2010
  UC557742  Layia platyglossa Nell Murbarger 1936-3-1 84 Los Angeles w side San Clemente Island Comment
  UC57866  Layia platyglossa A. A. Heller 1903-4-25 6626 San Francisco near Marine Hospital (San Francisco); San Francisco Comment
  UC580074  Layia platyglossa Ira L. Wiggins 1935-4-20 7995 Monterey 12 mi from Cholame; Road to Parkfield Comment
  UC639043  Layia platyglossa Bernard Miossi 1940-3-16 205 San Luis Obispo one mi n of San Luis Obispo 68 Comment
  UC750692  Layia platyglossa Lewis S. Rose 1941-5-7 41206 Monterey 10 mi w of Greenfield; Arroyo Seco Comment
  UC828945  Layia platyglossa Lewis S. Rose 1941-5-7 41206 Monterey 10 mi w of Greenfield; Arroyo Seco Comment
  UC89332  Layia platyglossa Alice Eastwood 1896-5-10 San Luis Obispo near the boundary between Santa Barbara and San Luis Obispo Counties (Blochman's Ranch); Blochman's Ranch Comment
  UC89345  Layia platyglossa unknown Unknown Comment
  UC934013  Layia platyglossa H. L. Cogswell 1951-5-8 78 Los Angeles w slope near bottom of small valley 2/3 mi n San Dimas Foothill Co. Park (base of San Gabriel Mountains); , Plot 2 457 Comment
  UCD132617  Layia platyglossa Beecher Crampton 1941-4-10 87 Merced 1.5 miles south of Delhi. 36 Comment
  UCD133971  Layia platyglossa Arthur Alcantara 1993-4-3 s.n. San Luis Obispo San Luis Obispo County: Carrizo Plain Natural Area, by Soda Lake off Soda Lake Road. 575 Comment
  UCD133985  Layia platyglossa L. P. Janeway; C. A. Janeway 1986-4-20 1590 Merced along a branch of Wildcat Ck, a tributary from the north into Los Banos Valley and Ck. 243 Comment
  UCD133990  Layia platyglossa Daryl Koutnik; Vickie Dawes 1978-4-7 333 Los Angeles west side of Sierra Highway just north of Pearblossom Highway. 914 Comment
  UCD134001  Layia platyglossa Geoffrey Levin 1974-4-26 30 Los Angeles Wash (Blanchard Park), Alluvial Fan of Mt. San Antonio, San Gabriel Mountains; Pomona College, Claremont. Draninage Area: Santa Ana River, Pacific slope. 335 Comment
  UCD134003  Layia platyglossa Marc Meyer 1993-4-3 14 San Luis Obispo San Luis Obispo County: Carrizo Plain Natural Area, 2 mi. NW of Soda Lake Rd. and Simmier Rd. on Soda Lake Rd., adjacent to Soda Lake. Comment
  UCD134008  Layia platyglossa R. N. Raynor 1932-1 s.n. Unknown County unknown: Southern California. Comment
  UCD134009  Layia platyglossa Lewis S. Rose 1965-5-5 65061 San Francisco Presidio, north of Arguello Gate. 76 Comment
  UCD134018  Layia platyglossa Collector Unknown Date Unknown 2061 Unknown County Unknown: Exact location unknown. Comment
  UCD135687  Layia platyglossa Bruce G. Baldwin 1987-3-15 646 San Luis Obispo San Luis Obispo County: 10 miles south of junction with San Juan Road along Shell Creek Road. Comment
  UCD21062  Layia platyglossa Vernal Pool Team 2002; Carol Witham and Jennifer Buck 2002-4-9 243 Merced Arena Plains site. 26 Comment
  UCD69035  Layia platyglossa P. Rodriguez-Rojo 1997-3-27 San Mateo Jasper Ridge. Serpentine annual grasslands. UTM: 10SEM4168 155 Comment
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Sep 9 2011
  UCD69049  Layia platyglossa P. Rodriguez-Rojo 1997-3-24 Marin Tiburon Peninsula. Ring Mt. Serpentine annual grasslands. UTM: 10SEM4596 120 Comment
  UCD82338  Layia platyglossa Robin McMaster 1973-4-15 324 Colusa 100 yd from junction of Hwys 16 and 25, next to Bear Valley Creek. Comment
  UCSB10817  Layia platyglossa Hunter, W. 1961-5-9 Santa Barbara Field behind ROTC building on U.C.S.B campus 15 Comment
  UCSB11621  Layia platyglossa Wisehart, Karen 1962-3-20 Santa Barbara At roadside 1/8 mile from the KEYT television studio on the Mesa, Santa Barbara Comment
  UCSB12934  Layia platyglossa Suter, Richard 1961-3-6 Santa Barbara On west side of Hoffman Road 450 yds. below Hoffman Science Institute, Santa Barbara 106 Comment
  UCSB14963  Layia platyglossa 1962-4-8 San Benito Western edge of San Joaquin Valley in Panoche Valley at junction of road to Mercy Hot Springs and Road to New Idria; Call Mountains 365 Comment
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Jan 29 2017
  UCSB16566  Layia platyglossa 1962-3-18 San Luis Obispo 2.0 miles west of La Panza on main road to Santa Margarita 502 Comment
  UCSB22726  Layia platyglossa McPherson, James 1967-5-14 Santa Barbara 0.5 mi. West of Prisoner's Harbor, Santa Cruz Island 76 Comment
  UCSB31458  Layia platyglossa Clark, Sharon 1978-3-6 Santa Barbara 13.2 miles on Jalama Road, from junction with Route 1 60 Comment
  UCSB31520  Layia platyglossa Seeba, J. 1977-5-6 Ventura Along Highway 23, 1.9 miles north of its junction with Broadway 121 Comment
  UCSB32523  Layia platyglossa Smith, Owen 1977-4-9 Santa Barbara Figueroa Mtn. Rd. ca. 2 mi. from summit 1264 Comment
  UCSB33313  Layia platyglossa Cowan, Clark 1978-5-24 Santa Barbara On ridge NE of Green Mt., San Miguel Island Comment
  UCSB34422  Layia platyglossa Tanowitz, Barry 1979-4-26 Fresno Lost Lake about 200 yards W of the main road and about 25 yards from the river 106 Comment
  UCSB36889  Layia platyglossa Simmons, Karen 1980-3-27 Santa Barbara On the road to Fraser Point, 1 mile north of Christi Ranch 6 Comment
  UCSB41656  Layia platyglossa Duke, Craig 1979-4-20 San Luis Obispo Approximately 20 meters from roadside on California highway 1, 6 miles past Le Roy Park 30 Comment
  UCSB42507  Layia platyglossa Leech, John; Pierce, Lars 1982-3-24 Santa Barbara Santa Cruz Island, between Devils Peak and the Research Station Comment
  UCSB43162  Layia platyglossa Fletcher, Martin 1980-2-23 Santa Barbara By the turnoff to Drake''s Beach from Rancho Real 30 Comment
  UCSB43165  Layia platyglossa Fletcher, Martin 1980-3-29 Santa Barbara 100 feet north of Rancho Real, 0.2 mile west of Las Panochas 24 Comment
  UCSB43954  Layia platyglossa Kiehn, David 1980-4-20 Monterey On west side of Jolon road 10 miles South from its junction with U.S. 101 457 Comment
  UCSB43955  Layia platyglossa Kiehn, David 1980-4-12 Santa Barbara On South side of Happy Canyon road, ca. 8.5 miles from its junction with Armour Ranch road 365 Comment
  UCSB44063  Layia platyglossa Kiehn, David 1980-5-31 Ventura On East side of Calif. Hwy 33, 8 miles SE from Pine Mountain summit 1402 Comment
  UCSB44100  Layia platyglossa Ferguson, Dave 1980-4-21 Santa Barbara About 20 meters north of Forest Service Road 7N07, 7.5 miles from its junction with State Highway 154, Figueroa Mountain 762 Comment
  UCSB44636  Layia platyglossa Strong, Lisa 1983-5-15 Santa Barbara On Figueroa Mountain Road 9.3 miles E from its junction with Hwy 154 762 Comment
  UCSB44757  Layia platyglossa Walker, R. 1980-4-19 Santa Barbara 0.6 km. west of Happy Canyon Road, near De La Guerra camp 670 Comment
  UCSB44912  Layia platyglossa Martens, S. 1979-4-15 Monterey 17 miles east of Nacimiento Summit on Nacimiento-Fergusson Road in Stony Valley 400 Comment
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Feb 25 2012
  UCSB45408  Layia platyglossa Kaplan, Lisa 1979-4-15 Monterey Stony Valley, @4.5 mi. along Nacimiento-Fergusson Rd. off of Del Venturi Rd. S. 396 Comment
  UCSB45447  Layia platyglossa Batson, J. 1979-4-15 Monterey 4.5 miles west of junction of Del Venturi Road and Nacimiento-Fergusson Road in Stony Valley 396 Comment
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1
  UCSB46566  Layia platyglossa Copeland, Audrey 1983-5-12 Santa Barbara Figueroa Mt. Road, 1 mile above Ranger Station, Figueroa Mt., San Rafael Mtns. 1066 Comment
  UCSB50033  Layia platyglossa Kuenster, Gail 1981-4-26 Santa Barbara Figueroa Mtn. Road, 3.5 km. west of Figuero Stn. San Rafael Mts. 1000 Comment
  UCSB50062  Layia platyglossa Scofield, D. 1984-4-15 Monterey Hunter Liggett Military Reservation, 8 miles west of the east entry kiosk about 200 yards off Mission Road on the outer edge of vernal pools 396 Comment
  UCSB50243  Layia platyglossa Gray, John 1976-5-1 Sonoma Bluff above Blind Beach, Sonoma Coast State Beach, 1/2 mile west of Highway 1; T7N R11W 60 Comment
  UCSB51489  Layia platyglossa Gierisch, R.; Esplin, D. 1969-4-3 Santa Barbara Los Padres Forest; Schoolhouse Can., Sec. 3, T10N, R28W 731 Comment
  UCSB55232  Layia platyglossa Fulton, M. 1985-3-27 Santa Barbara Central Valley Rd. approx. 2 mi. from field station on Santa Cruz Island 213 Comment
  UCSB68161  Layia platyglossa Emard, Lydia; Walden, Chris; Thomas, Kathryn 1993-3-22 Santa Barbara Southern foothills of the San Rafael Range, Sedgwick Reserve, downstream confluence 365 Comment
  UCSB7151  Layia platyglossa Nowell, J. 1958-4-27 Santa Barbara Happy Canyon Rd. 12 mi. from Hwy 150 Comment
  UCSB7154  Layia platyglossa Gray, Caroline 1956-4-2 Santa Barbara On ridge between Happy Canyon and Cachuma Canyon Comment
  UCSB72554  Layia platyglossa Klug, Tamara 1992-3-24 Santa Barbara Bluffs adjacent to Drake's beach; Hollister Ranch, western Santa Ynez Mountains and adjacent coastal plain, west of Gaviota State Park 30 Comment
  UCSC001973  Layia platyglossa Unknown 1995-4-7 s.n. Monterey Fort Ord, UC Reserve Site: P/2 Comment
  UCSC001974  Layia platyglossa Unknown 1995-4-7 s.n. Monterey Fort Ord, UC Reserve Site: P/2 Comment
  UCSC003482  Layia platyglossa Randall Morgan 1991-4-30 1894 Santa Cruz Bonny Doon, Cleveland property, Back Ranch Road Comment
  UCSC004098  Layia platyglossa Unknown unknown s.n. Monterey Fort Ord. NR:P2 Fort Ord Comment
  UCSC004569  Layia platyglossa Randall Morgan 2005-6-24 4483 Santa Cruz N of Boulder Creek, Lucilles Court meadow Comment
  UCSC004807  Layia platyglossa Randall Morgan 2004-4-12 4053 Santa Cruz Watsonville, Porter-Cooley Ranch, just above Kelly-Thompson Ranch headquarters Comment
  UCSC005146  Layia platyglossa Randall Morgan 1994-4-15 2183 Santa Cruz Watsonville, Kelly Thompson Ranch, Watsonville Comment
  UCSC006132  Layia platyglossa Randall Morgan 1994-5-10 2224 Santa Cruz Watsonville, Behind Kelly-Thompson Ranch HQ Comment
  UCSC006958  Layia platyglossa Randall Morgan 1989-4-28 1560 Santa Cruz Scotts Valley, Southwest base of Cupcake Hill meadow Comment
  UCSC007548  Layia platyglossa Randall Morgan 2005-4-17 4382 Monterey Fort Ord Comment
  UCSC007552  Layia platyglossa Randall Morgan 2006-5-7 4582 Fresno Junction of Los Gatos Road and White Creek Road Comment
  UCSC007557  Layia platyglossa Randall Morgan 1982-4-30 s.n. San Benito Near Tucker Gulch near confluence with San Benito River Comment
  UCSC008419  Layia platyglossa Randall Morgan 2014-5-20 6653 Santa Cruz Garden Comment
  CLARK-A1528-260  Layia platyglossa subsp. campestris Roberta H. Smith 1969-5-4 24 Riverside Lake Matthews 435 Comment
  CLARK-A1656-836  Layia platyglossa subsp. campestris Lois Ann Scott 1978-4-11 Riverside San Gorgonio Pass Comment
  IRVC26628  Layia platyglossa subsp. campestris Reid Moran 1941-3-24 752 Santa Barbara Pelican Bay Santa Cruz Island 75 Comment
  POM114255  Layia platyglossa subsp. campestris Marcus E. Jones 1926-4-28 s.n. Santa Barbara Orcutt. Comment
  POM123116  Layia platyglossa subsp. campestris Marcus E. Jones 1926-4-26 s.n. Los Angeles Malibu Hills. [Santa Monica Mountains] Comment
  POM14098  Layia platyglossa subsp. campestris Wm M. Pierce 1922-4-15 s.n. San Diego San Onofre. Comment
  POM15185  Layia platyglossa subsp. campestris Mary F. Spencer 1922-4-23 1081 Riverside Maillard Canyon, prope [near] Banning. 701 Comment
  POM155627  Layia platyglossa subsp. campestris M. L. Bryan 1928-6-2 23 Los Angeles Mandeville Canyon, near Santa Monica Mts Comment
  POM155724  Layia platyglossa subsp. campestris L. R. Abrams 1903-4-28 3340 San Diego Moro Hills near Fallbrook. Comment
  POM155730  Layia platyglossa subsp. campestris M. B. Dunkle 1928-4-10 1834 Los Angeles Santa Catalina Island. Above Parson's. 244 Comment
  POM157893  Layia platyglossa subsp. campestris P. A. Munz 1927-5-21 10891 Riverside Coahuila Valley 1372 Comment
  POM157982  Layia platyglossa subsp. campestris M. B. Dunkle 1928-3-17 1747 Los Angeles Santa Catalina Island, Johnson's Canyon 30 Comment
  POM184246  Layia platyglossa subsp. campestris P. A. Munz 1932-3-24 12022 Riverside North of Elsinore. 305 Comment
  POM210423  Layia platyglossa subsp. campestris Florence J. Youngberg 1935-4-7 s.n. San Diego Camp Kearney Mesa. Comment
  POM30335  Layia platyglossa subsp. campestris Marcus E. Jones 1882-4-2 s.n. San Bernardino Colton. Comment
  POM30337  Layia platyglossa subsp. campestris Marcus E. Jones 1882-04 s.n. San Diego San Diego Comment
  POM30343  Layia platyglossa subsp. campestris Marcus E. Jones 1882-5-2 s.n. Los Angeles Pasadena. Comment
  POM305359  Layia platyglossa subsp. campestris Henry J. Ramsey, Henry J. Ramsey 1938-3-23 659 San Bernardino N of Fontana Comment
  POM305840  Layia platyglossa subsp. campestris Henry J. Ramsey, Henry J. Ramsey 1940-3-11 1090 San Bernardino N of Fontana. Comment
  POM307779  Layia platyglossa subsp. campestris Henry J. Ramsey, Henry J. Ramsey 1938-3-26 25552 Riverside Corona-Elsinore Road. Comment
  POM308424  Layia platyglossa subsp. campestris Henry J. Ramsey, Henry J. Ramsey 1937-3-25 3075 San Bernardino North of Fontana. Comment
  POM308606  Layia platyglossa subsp. campestris Henry J. Ramsey 1937-3-25 3226 San Bernardino North of Fontana. Comment
  POM30909  Layia platyglossa subsp. campestris Marcus E. Jones 1882-3-28 3114 San Diego Fallbrook. Comment
  POM361666  Layia platyglossa subsp. campestris F. R. Fosberg 1931-5-7 4840 Los Angeles Cottonwood Canyon, Santa Catalina Island 160 Comment
  POM361667  Layia platyglossa subsp. campestris Franklin W. Klepinger 1938-4-23 s.n. Los Angeles Malibu Lake region. Comment
  POM361668  Layia platyglossa subsp. campestris Howard Mullins 1931-4-6 s.n. Los Angeles Palmdale Comment
  POM361672  Layia platyglossa subsp. campestris L. C. Wheeler 1932-4-2 555 Los Angeles Head of Mandeville Canyon, Santa Monica Mountains. 488 Comment
  POM361682  Layia platyglossa subsp. campestris F. R. Fosberg 1932-3-23 7602 Santa Barbara Santa Cruz Island. 2nd canyon Prisoners Harbor 100 Comment
  POM361683  Layia platyglossa subsp. campestris F. R. Fosberg 1932-3-24 7646 Santa Barbara Santa Cruz Island. Hills E. Twin Harbors. 50 Comment
  POM361685  Layia platyglossa subsp. campestris K. K. Muller 1960-5-19 1011 Santa Barbara Pine Corral Potrero, near Salisbury Potrero. Sierra Madre Mountains. 1372 Comment
  POM361690  Layia platyglossa subsp. campestris W. Williams 1941-3-23 s.n. Santa Barbara Santa Cruz Island. Pelican Bay . Comment
  POM361694  Layia platyglossa subsp. campestris Tom Burch 1940-4-28 s.n. Kern Riccardi [Ricardo] Comment
  POM361697  Layia platyglossa subsp. campestris Christopher Davidson 1965-4-2 9 Monterey 17 Mile Drive, 3 miles SW of Pacific Grove. 0 Comment
  POM361698  Layia platyglossa subsp. campestris Geo Cantwell 1931-3-15 s.n. Kern Near Bakersfield Comment
  POM361699  Layia platyglossa subsp. campestris Jane Shank 1933-4-9 17467 Mariposa Raymond Comment
  POM361701  Layia platyglossa subsp. campestris B. C. Templeton, I. W. Clokey 1930-4-9 1024 Riverside Near Banning 500 Comment
  POM361702  Layia platyglossa subsp. campestris P. A. Munz, I. M. Johnston 1922-5-19 5419 Riverside Hemet Valley, San Jacinto Mountains. 1402 Comment
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Apr 3 2011
  POM361703  Layia platyglossa subsp. campestris Ora M. Clark 1929-3-2 1607 Riverside Near Alberhill. Comment
  POM361704  Layia platyglossa subsp. campestris Ora M. Clark 1929-4-6 1941 Riverside South of Hemet. Comment
  POM361705  Layia platyglossa subsp. campestris M. B. Dunkle 1935-3-10 4361 Riverside Temescal Canyon 243 Comment
  POM361706  Layia platyglossa subsp. campestris N. C. Cooper 1945-5-5 2251 Riverside San Gorgonio Mountains above Banning. 915 Comment
  POM361707  Layia platyglossa subsp. campestris M. V. Hood 1945-3-25 s.n Riverside Aguanga 610 Comment
  POM361713  Layia platyglossa subsp. campestris James B. McNair 1934-4-1 s.n. San Bernardino North of Rialto. Comment
  POM361714  Layia platyglossa subsp. campestris C. Epling, Marvin Darsie, C. Knox, Wm Robison 1932-6-23 s.n. San Diego Harper Ranch-near Cuyamaca Lake. Comment
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Mar 22 2011
  POM361719  Layia platyglossa subsp. campestris H. M. Pollard 1945-4-6 s.n. Ventura Santa Ana Road. Comment
  POM37109  Layia platyglossa subsp. campestris Marcus E. Jones 1923-5-15 s.n. San Bernardino Cajon Pass. Comment
  POM4829  Layia platyglossa subsp. campestris Robinson, Crocker 1916-4-3 s.n. Riverside Elsinore region. Comment
  POM4842  Layia platyglossa subsp. campestris C. F. Baker 1904-4-1 4129 Los Angeles Claremont. 365 Comment
  POM4843  Layia platyglossa subsp. campestris H. M. Hall 1902-04 2758 Riverside Vicinity of Winchester 427 Comment
  POM4844  Layia platyglossa subsp. campestris C. F. Baker 1904-5-5 4738 Los Angeles Claremont Comment
  POM4845  Layia platyglossa subsp. campestris H. M. Hall 1902-4-22 2951 Riverside Vicinity of Riverside County. 305 Comment
  POM4851  Layia platyglossa subsp. campestris P. A. Munz 1918-4-18 2072 San Bernardino Carbon Canyon near Chino Comment
  POM4852  Layia platyglossa subsp. campestris Amos Shummway 1903-05 s.n. Los Angeles Collected near Pasadena Comment
  POM4861  Layia platyglossa subsp. campestris P. A. Munz 1918-4-27 2152 Riverside Near Corona. Comment
  POM50719  Layia platyglossa subsp. campestris L. R. Abrams 1901-04 1386 Los Angeles Monte Vista. Comment
  POM53191  Layia platyglossa subsp. campestris C. F. Baker 1902-4-16 526 Santa Clara Foothills near Stanford University Comment
  POM6370  Layia platyglossa subsp. campestris P. A. Munz, L. T. Street, Williams 1919-5-3 2646 Orange Santa Ana River Canyon. Comment
  POM7003  Layia platyglossa subsp. campestris P. A. Munz, L. T. Street, Williams 1919-4-5 2446 Los Angeles Puddingstone Creek, San Dimas Comment
  POM96339  Layia platyglossa subsp. campestris P. A. Munz 1926-4-11 10291 Santa Barbara 10 miles west of Buellton. Comment
  RSA113648  Layia platyglossa subsp. campestris Peter H. Raven 1957-5-12 10877 San Benito Summit of ridge, Call Mountains east of a point 18 miles N of New Idria on road to Panoche. Comment
  RSA12917  Layia platyglossa subsp. campestris C. B. Wolf 1935-4-7 6307 Riverside 2 mi. SW of Perris. 427 Comment
  RSA13056  Layia platyglossa subsp. campestris Percy C. Everett 1935-4-15 6462 Orange 8/10 mile E of Atwood on S side of Santa Fe RR. 107 Comment
  RSA13380  Layia platyglossa subsp. campestris Daniel Cleveland 1882-05 s.n. San Bernardino Colton. Comment
  RSA137342  Layia platyglossa subsp. campestris John H. Thomas 1953-5-10 3122 Santa Cruz Northern end of Hilton Airport, open area between highway and airstrip 244 Comment
  RSA167809  Layia platyglossa subsp. campestris R. F. Thorne, P. C. Everett 1964-2-6 33305 Los Angeles W of Isthmus Cove, Santa Catalina Island 30 Comment
  RSA17019  Layia platyglossa subsp. campestris Percy C. Everett 1935-4-15 6462 Orange 8/10 mile E of Atwood on S side of Santa Fe RR. 107 Comment
  RSA17056  Layia platyglossa subsp. campestris Percy C. Everett 1935-4-15 6462 Orange 8/10 mile E of Atwood on S side of Santa Fe RR. 107 Comment
  RSA180322  Layia platyglossa subsp. campestris E. W. Lathrop 1960-4-8 4746 Riverside 14 miles W of Murrieta. Comment
  RSA188058  Layia platyglossa subsp. campestris R. F. Thorne 1966-4-6 35928 Los Angeles Santa Catalina Island: about 1 mi. W of Empire Landing. 76 Comment
  RSA18940  Layia platyglossa subsp. campestris Roxana S. Ferris 1938-4-15 9387 San Joaquin Western end of Lynn Road between Carbona and mouth of Corral Hollow. 61 Comment
  RSA220968  Layia platyglossa subsp. campestris E. W. Lathrop 1966-4-20 6193 Riverside Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. 1220 Comment
  RSA225707  Layia platyglossa subsp. campestris R. F. Thorne, A. C. Gibson 1971-5-22 39732 Los Angeles San Gabriel Mts., Angeles National Forest. Fish Canyon. 305 Comment
  RSA234058  Layia platyglossa subsp. campestris R. F. Thorne, E. W. Lathrop 1969-5-12 37946 Riverside Santa Rosa Plateau: Mesa de Colorado, Rancho California. 625 Comment
  RSA262086  Layia platyglossa subsp. campestris E. W. Lathrop 1968-6-2 6951 Riverside Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. Comment
  RSA263684  Layia platyglossa subsp. campestris E. W. Lathrop 1968-6-2 6951 Riverside Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. Comment
  RSA284086  Layia platyglossa subsp. campestris R. F. Thorne, Gary D. Wallace, Mark Hoefs 1977-4-28 48858 Santa Barbara Santa Rosa Island. E end, Torrey Pine grove S of Beechers Bay and W of Southeast Anchorage 46 Comment
  RSA284094  Layia platyglossa subsp. campestris R. F. Thorne, Gary D. Wallace, Mark Hoefs 1977-4-28 48876 Santa Barbara Santa Rosa Island. Windmill Canyon behind ranch buildings, W of Beechers Bay. 12 Comment
  RSA286978  Layia platyglossa subsp. campestris R. F. Thorne 1977-4-29 48977 Santa Barbara Santa Rosa Island. On Black Mountain, along road on SE slope of mountain. 305 Comment
  RSA29237  Layia platyglossa subsp. campestris Joseph A. Ewan 1933-5-3 10781 Riverside Hard adobe of old fallow field borders Paloma Valley, 7 miles NE Murrietta. Comment
  RSA304479  Layia platyglossa subsp. campestris Barbara Ertter, Jeffrey L. Strachan 1980-5-26 3533 San Diego County Highway S1 ca. 1 mile S of road to Cuyamaca, E side of Lake Cuyamaca, N end of Laguna Mountains. 1433 Comment
  RSA305443  Layia platyglossa subsp. campestris R. F. Thorne, John Dourley, Walter Wisura 1979-4-25 52633 Santa Barbara Santa Cruz Island. Prisoners Harbor on north side of the island. 2 Comment
  RSA305445  Layia platyglossa subsp. campestris R. F. Thorne 1979-4-25 52633 Santa Barbara Santa Cruz Island. Prisoners Harbor on north side of the island. 2 Comment
  RSA306690  Layia platyglossa subsp. campestris R. F. Thorne 1979-5-1 52757 Santa Barbara San Miguel Island. Bluff west of Simonton Cove. 46 Comment
  RSA306820  Layia platyglossa subsp. campestris R. F. Thorne, C. W. Tilforth, B. Given 1979-4-30 52654 Santa Barbara San Miguel Island. Above and west of Ranger station in north-trending canyon. 122 Comment
  RSA34596  Layia platyglossa subsp. campestris N. C. Cooper 1944-4-22 1160 Riverside Banning 732 Comment
  RSA360147  Layia platyglossa subsp. campestris H. van der Werff 1981-5-19 4255 San Diego Pine Valley. Comment
  RSA361676  Layia platyglossa subsp. campestris Gale Sphon 1955-4-12 s.n. Los Angeles Open sandy area near beach, Point Dume. Comment
  RSA395899  Layia platyglossa subsp. campestris Steve Boyd 1986-4-22 1764 Riverside Temescal Canyon; W side of Indian Wash, S of I-15 Comment
  RSA395943  Layia platyglossa subsp. campestris Steve Boyd 1986-3-9 1394 Riverside Temescal Canyon: Terrace escarpments between Indian Truck Trail and Horsethief Wash. Comment
  RSA44133  Layia platyglossa subsp. campestris H. M. Pollard 1947-3-8 s.n. Ventura S side of Sulphur Mt. Comment
  RSA44386  Layia platyglossa subsp. campestris M. S. Jussel 1947-3-16 s.n. Merced Los Banos Comment
  RSA463151  Layia platyglossa subsp. campestris Lyman Benson 1932-3-26 3193 Orange Dana Point. 60 Comment
  RSA495411  Layia platyglossa subsp. campestris Steve Boyd, T. S. Ross, L. Arnseth 1989-3-12 2946 Riverside Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam. 442 Comment
  RSA5025  Layia platyglossa subsp. campestris Dorothy R. Wolf 1932-3-20 25 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  RSA522763  Layia platyglossa subsp. campestris Steve Boyd, L. Arnseth 1990-3-29 3870 Riverside Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain. 396 Comment
  RSA524409  Layia platyglossa subsp. campestris Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla 1990-4-3 4100 Riverside Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit. 610 Comment
  RSA525684  Layia platyglossa subsp. campestris Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota 1990-5-3 4554 Riverside San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake Comment
  RSA533940  Layia platyglossa subsp. campestris Timothy S. Ross, Mike Hammitt, Orlando Mistretta 1991-5-18 5222 Los Angeles San Clemente Island: SE end of island in the vicinity of Knob, 5100 ft NW of Guds. 297 Comment
  RSA543753  Layia platyglossa subsp. campestris Steve Boyd 1991-5-2 6073 Riverside Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga. 600 Comment
  RSA556481  Layia platyglossa subsp. campestris Julie Greene 1993-3-13 1010 Riverside On the berm between the western ponds 440 Comment
  RSA589316  Layia platyglossa subsp. campestris Timothy S. Ross 1995-5-21 8607 Los Angeles San Clemente Island: Terrace on W side of Chenetti Canyon and just N of Smal Canyon. alt 4300ft. SSE of Rest triangulation point (1336ft) and 540ft NNW of slope tri. pt (781ft) 271 Comment
  RSA592413  Layia platyglossa subsp. campestris Mark Hoefs 1974-5-2 450 Los Angeles Santa Catalina Island: above Parson's Landing 61 Comment
  RSA603413  Layia platyglossa subsp. campestris L. C. Wheeler 1936-4-12 4088 Los Angeles Hills S of Monterey Park, south side. 122 Comment
  RSA603794  Layia platyglossa subsp. campestris Palmer Stockwell 1935-5-12 1220 Riverside 2.5 miles N of Elsinore Comment
  RSA605841  Layia platyglossa subsp. campestris R. S. Woglum 1938-4-16 1491 San Diego South Coast: Otay Lake. Comment
  RSA606937  Layia platyglossa subsp. campestris R. S. Woglum 1935-4-6 1133 Santa Barbara Central Coast: Santa Maria; Santa Maria Valley. Comment
  RSA644418  Layia platyglossa subsp. campestris Steven A. Junak 1978-4-15 SCa- 3 Los Angeles Santa Catalina Island: upper Cherry Valley. Comment
  RSA660550  Layia platyglossa subsp. campestris Bruce Albert 1982-4-17 9 Riverside Cajalco Road, 0.7 miles east of I-15; south of Corona. Comment
  RSA660657  Layia platyglossa subsp. campestris C. A. Schideler 1981-4-11 21 Riverside E on Cajalco Rd., mil. 520916. Comment
  RSA81649  Layia platyglossa subsp. campestris James I. McMurphy 1909-5-22 s.n. Alameda Canyon south of Livermore. Comment
  RSA896  Layia platyglossa subsp. campestris J. T. Howell 1928-2-25 844 Orange Between Nolina and Bee Canyon, Rancho Santa Ana. 152 Comment
  RSA92259  Layia platyglossa subsp. campestris F. W. Peirson 1919-4-15 2575 Riverside Whitewater Grade near Cabazon 549 Comment
Read comments
Mar 13 2011
  SD10565  Layia platyglossa subsp. campestris Frank F. Gander 1935-3-13 139 25 San Diego Moosa Canyon, north of Escondido Comment
  SD10841  Layia platyglossa subsp. campestris Frank F. Gander 1935-3-28 155 21 San Diego North slope of San Miguel Mounbtain Comment
  SD110293  Layia platyglossa subsp. campestris Henk van der Werff 1981-5-19 4255 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD112567  Layia platyglossa subsp. campestris Darley F. Howe 1936-4-5 San Diego Otay Mesa Comment
  SD11433  Layia platyglossa subsp. campestris Frank F. Gander 1935-5-15 206 2 San Diego Near Cuyamaca Lake. Comment
  SD124246  Layia platyglossa subsp. campestris Robert F. Thorne, John Dourley , et al. 1979-4-23 52469 Santa Barbara Santa Cruz Island; along grassly slope north of biological station in Central Valley. 185 Comment
  SD124247  Layia platyglossa subsp. campestris Robert F. Thorne, C. W. Tilforth, Bob Given, et al. 1979-4-30 52654 Santa Barbara San Miguel Island; above and west of Ranger Station. 120 Comment
  SD128374  Layia platyglossa subsp. campestris R. Mitchel Beauchamp 1971-3-22 1904 San Diego Chollas Valley, SE of Wabash Blvd. [now Hwy. 15] and Highway 94 39 Comment
  SD14818  Layia platyglossa subsp. campestris A. J. Stover 1936-4-19 San Diego Point Loma Comment
  SD16638  Layia platyglossa subsp. campestris Frank F. Gander 1937-4-1 3094 San Diego Otay, south side of river. Comment
  SD20595  Layia platyglossa subsp. campestris Frank F. Gander 1938-5-30 5088 San Diego Monserrate Comment
  SD20996  Layia platyglossa subsp. campestris Frank F. Gander 1938-4-26 5450 San Diego Foster Comment
  SD21253  Layia platyglossa subsp. campestris Norman E. Bilderback 1938-4-28 Santa Barbara San Miguel Island Comment
  SD21682  Layia platyglossa subsp. campestris Frank F. Gander 1938-5-27 5912 San Diego Harper Ranch, Rattlesnake Valley Comment
  SD254907  Layia platyglossa subsp. campestris Susan T Welker 1991-4-20 San Diego San Elijo Lagoon Ecological Reserve; Slope east of Holmwood Cyn., east of N. Rios Ave, west of I-5, south side of Reserve. 14 Comment
  SD254908  Layia platyglossa subsp. campestris Susan T Welker 1993-6-1 San Diego Volcan Mountains, open slope west of fork in road between Ferguson and Simpson Flats. Rutherforn Ranch, north of Julian 1608 Comment
  SD254909  Layia platyglossa subsp. campestris Susan T Welker 1991-5-13 San Diego San Elijo Lagoon Ecological Reserve; North side of Stonebridge mesa, east of power easement, Escondido Creek south side. East of I-5, north side of Reserve 9 Comment
  SD26860  Layia platyglossa subsp. campestris Frank F. Gander 1940-4-18 8195 San Diego Richman Ranch, near De Luz Comment
  SD27125  Layia platyglossa subsp. campestris Frank F. Gander 1940-5-2 8462 San Diego O'Neill Lake Comment
  SD27338  Layia platyglossa subsp. campestris Frank F. Gander 1940-5-17 8553 San Diego Palomar Mountain Comment
Read comments
Nov 17 2009
  SD28058  Layia platyglossa subsp. campestris Carl B. Wolf 1932-5-11 3551 Los Angeles Santa Catalina Island; west side of Isthmus Harbor. 29 Comment
  SD38975  Layia platyglossa subsp. campestris Edith A. Purer 1932-3-23 San Diego Along Highway 101 near Cardiff. Comment
  SD38976  Layia platyglossa subsp. campestris Edith A. Purer 1931-3-6 San Bernardino Plain north of San Bernardino Comment
  SD38977  Layia platyglossa subsp. campestris Edith A. Purer 1931-4-1 San Bernardino San Bernardino Mountains. Comment
  SD38983  Layia platyglossa subsp. campestris Edith A. Purer 1935-4-1 6174 San Diego Mission Gorge, northeast of San Diego. Comment
  SD38984  Layia platyglossa subsp. campestris Edith A. Purer 1935-5-18 6613 San Diego South of Cuyamaca Lake Comment
  SD38985  Layia platyglossa subsp. campestris Edith A. Purer 1933-6-4 5021 San Diego North side of Lake Hodges. Comment
  SD38986  Layia platyglossa subsp. campestris Edith A. Purer 1932-3-18 2699 San Diego Near Cardiff along Highway 101 Comment
  SD38987  Layia platyglossa subsp. campestris Edith A. Purer 1934-4-21 5811 San Diego Laguna Lake, near dry lake bed Comment
  SD39840  Layia platyglossa subsp. campestris Edith A. Purer 1932-4-18 2814 San Diego Solana Beach Comment
  SD5630  Layia platyglossa subsp. campestris R. Alderson 1934-4-7 San Diego Torrey Pines Park. Comment
  SD5643  Layia platyglossa subsp. campestris Mary S. Snyder 1895-3-2 San Diego La Jolla Comment
  SD60416  Layia platyglossa subsp. campestris Peter H. Raven 1962-5-21 17816 Los Angeles Santa Catalina Island; lower end of Bullrush Canyon. 199 Comment
  SD69836  Layia platyglossa subsp. campestris Robert F. Thorne, P. Everett 1967-4-18 36820 Santa Barbara Santa Cruz Island, Prisoner's Harbor. Comment
  SD69857  Layia platyglossa subsp. campestris Robert F. Thorne 1966-4-4 35779 Los Angeles Santa Catalina Island; west facing slope, Blue Cavern Point, northeast of Isthmus Cove. 29 Comment
  SD80548  Layia platyglossa subsp. campestris Helen V. Witham 1971-4-23 1337 San Diego San Diego, Miramar, NAS, 5B 107 Comment
  SD80593  Layia platyglossa subsp. campestris Helen V. Witham 1971-5-10 1380 San Diego Miramar NAS, 5A Comment
  SD85641  Layia platyglossa subsp. campestris R. Mitchel Beauchamp 1971-5-12 2390 San Diego Little Laguna Lake. 1650 Comment
  SD85723  Layia platyglossa subsp. campestris R. Mitchel Beauchamp, D. F. Harbison 1971-5-30 2542 San Diego Northeast end of Cuyamaca Lake. 1392 Comment
  SD86312  Layia platyglossa subsp. campestris R. Mitchel Beauchamp, M. Douglas 1972-3-24 3249 Los Angeles On grassy slope above Pyramid Cove, San Clemente Island 149 Comment
  SD8730  Layia platyglossa subsp. campestris Daniel Cleveland 1885-3-25 San Diego False Bay, San Diego Comment
  SD8733  Layia platyglossa subsp. campestris Daniel Cleveland 1881-4-6 San Bernardino Colton Comment
  SD8734  Layia platyglossa subsp. campestris Daniel Cleveland 1882-4-26 San Bernardino Colton Comment
  SD8735  Layia platyglossa subsp. campestris Daniel Cleveland 1885-3-16 San Diego San Diego Comment
  SD8736  Layia platyglossa subsp. campestris unknown 1884-2-8 San Diego San Diego Comment
  SD8737  Layia platyglossa subsp. campestris 1878-1 San Diego San Diego. Comment
  SD8738  Layia platyglossa subsp. campestris Daniel Cleveland Mar 1888 San Diego San Diego Comment
  SD8739  Layia platyglossa subsp. campestris Unknown May 1875 San Diego San Diego Comment
  SD8740  Layia platyglossa subsp. campestris Daniel Cleveland Apr 1878 San Diego San Diego Comment
  SD87745  Layia platyglossa subsp. campestris Frank W. Peirson 1926-4-2 6581 Lake 0.5 mile south of Clear Lake; Hopland Road. Comment
  SD90561  Layia platyglossa subsp. campestris Robert F. Thorne 1973-4-12 42948 Los Angeles San Clemente Island; Pyramid Cove at south end of island. Comment
  UCR133741  Layia platyglossa subsp. campestris F. R. Fosberg 1931-5-6 S- 4814 Los Angeles Channel Islands, Cape Canyon, Santa Catalina Island 280 Comment
  UCR133742  Layia platyglossa subsp. campestris F. R. Fosberg 1931-5-2 S- 4735 Los Angeles Channel Islands, Bullrush Ridge, Santa Catalina Island 250 Comment
  UCR139431  Layia platyglossa subsp. campestris Reid Moran 1941-3-24 752 Santa Barbara Channel Islands, Santa Cruz Island, Pelican Bay 75 Comment
  UCR16695  Layia platyglossa subsp. campestris E. W. Lathrop 1971-3-21 7454 Riverside Santa Ana Mtns., Cleveland National Forest, Trabuco District, Bedford Truck Trail 1220 Comment
  UCR34906  Layia platyglossa subsp. campestris L. B. Ziegler 1967-2-20 109 Riverside San Jacinto Valley, N of Lakeview 457 Comment
  UCR41859  Layia platyglossa subsp. campestris C. F. Smith 1973-3-16 10394 Santa Barbara Channel Islands, Santa Rosa Island, above Carrington Point. 0 Comment
  UCR48351  Layia platyglossa subsp. campestris Steve Boyd 1986-4-22 1764 Riverside Temescal Canyon, W side of Indian Wash, south of I-15 Comment
  UCR58400  Layia platyglossa subsp. campestris H. van der Werff 1981-5-19 4255 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR59934  Layia platyglossa subsp. campestris C. F. Smith 1963-6-3 8198 Santa Barbara South Coast Range, Colson Canyon, east of Santa Maria Comment
  UCR76404  Layia platyglossa subsp. campestris T. S. Ross 1992-4-14 6151 Los Angeles Channel Islands, San Clemente Island: central east side of island 137 Comment
  UCR847  Layia platyglossa subsp. campestris Leland R. Dykes 1962-4-6 26 Riverside Lake Matthews area; off La Sierra Ave., 5.8 mi from Riverside Freeway Comment
  UCR8989  Layia platyglossa subsp. campestris H. M. Pollard 1965-2-21 s.n. Santa Barbara N of Honda Valley, La Mesa Comment
  VVC3380  Layia platyglossa subsp. campestris Tim Thomas 1973-5-6 31 Santa Barbara Western Transverse Range, Figueroa Mtn. 8 miles east of campground. 915 Comment
  CAS-BOT-BC123321  Layia platyglossa subsp. campestris David Daniels Keck 1933-5-8 2286 Santa Clara Pacheco Pass Road, Pacheco Creek, 4 mi. E of junction with Gilroy-Hollister road 90 Comment
  POM11844  Layia platyglossa subsp. campestris Katherine Brandegee 1903-4-28 s.n. San Diego [Unspecified] Comment
  POM161756  Layia platyglossa subsp. campestris Roxana S. Ferris 1928-4-7 6958 Fresno South Dos Palos-Mercy Hot Springs Road; 20 miles from South Dos Palos. Comment
  POM19135  Layia platyglossa subsp. campestris P. A. Munz 1923-4-9 6673 Los Angeles San Clemente Island, east coast. Comment
  POM214596  Layia platyglossa subsp. campestris L. C. Wheeler 1932-4-21 644 Los Angeles Mouth Brown Canyon, Santa Monica Mts. 137 Comment
  POM215718  Layia platyglossa subsp. campestris D. D. Keck 1933-5-2 2082 Monterey Ca.2 [0.2? or 2] miles SE of Jolon on road to Lockwood. Comment
  POM215724  Layia platyglossa subsp. campestris D. D. Keck 1933-5-2 2058 Monterey 3 miles from King City on Jolon road. Comment
  POM215752  Layia platyglossa subsp. campestris D. D. Keck 1933-5-2 2065 Monterey summit of Jolon Grade Comment
  POM215778  Layia platyglossa subsp. campestris D. D. Keck 1933-5-1 2030 San Benito Near confluence with San Benito River, 4 miles NW of Hernandez (Laguna). 610 Comment
  POM215804  Layia platyglossa subsp. campestris D. D. Keck 1933-5-1 2016 San Benito 3 miles S of Willow Creek School, Bear Valley ( N of Pinnacles (formerly Cook) P.O.) Comment
  POM216189  Layia platyglossa subsp. campestris D. D. Keck 1933-5-8 2286 Santa Clara Pacheco Pass Road, 4 miles east of junction with Gilroy-Hollister Road. Comment
  POM220927  Layia platyglossa subsp. campestris Roxana S. Ferris 1935-3-31 9153 Monterey 1 mile N of Parkfield on the Coalinga road. Comment
  POM230495  Layia platyglossa subsp. campestris Jens Clausen 1936-4-18 1174 Contra Costa Summit Mt. Diablo; trail to Devil's Pulpit. Comment
  POM246579  Layia platyglossa subsp. campestris F. R. Fosberg 1931-5-6 4814 Los Angeles Santa Catalina Island. Cape Canyon, mouth. 200 Comment
  POM260852  Layia platyglossa subsp. campestris J. T. Howell 1940-5-19 15458 Napa Upper St. Helena Creek Comment
  POM267872  Layia platyglossa subsp. campestris D. D. Keck 1941-4-19 5247 San Benito Panoche Valley, 2 miles W of Panoche. Comment
  POM277125  Layia platyglossa subsp. campestris E. S. Steele, H. S. Pratt 1934-4-9 s.n. Los Angeles Burbank Comment
  POM284975  Layia platyglossa subsp. campestris Lyman Benson 1934-4-1 5765 San Benito San Juan - - US 101; Mt range: South Coast; Watershed: Pajaro River. 183 Comment
  POM284976  Layia platyglossa subsp. campestris Arthur L. Cohen 1935-4-21 624 San Mateo Jasper Ridge; Mt.Range: Coast; Watershed: Searsville. 183 Comment
  POM305363  Layia platyglossa subsp. campestris Henry J. Ramsey, Henry J. Ramsey 1938-3-23 655 Los Angeles Los Angeles Comment
  POM307945  Layia platyglossa subsp. campestris Henry J. Ramsey, Henry J. Ramsey 1941-3-23 2644 Kern Near Kromer [Kramer] Comment
  POM361670  Layia platyglossa subsp. campestris Anstruther Davidson 1897-05 2025 Los Angeles San Gabriel Mountains Comment
  POM361671  Layia platyglossa subsp. campestris M. B. Dunkle 1939-4-3 7233 Los Angeles Chenette Canyon, San Clemente Island. Comment
  POM361673  Layia platyglossa subsp. campestris Helen M. Oster 1924-4-27 s.n. Los Angeles Foothills n. end of Vermont Ave. Comment
  POM361674  Layia platyglossa subsp. campestris Fossler 1923-4-2 s.n. Los Angeles near Arroyo Seco Comment
  POM361675  Layia platyglossa subsp. campestris Anstruther Davidson 1890-3-30 s.n. Los Angeles Foot hills L.A. Comment
  POM361679  Layia platyglossa subsp. campestris Geo L. Moxley 1915-4-19 313 Los Angeles Near Sunset Drive and Hoover Street. Comment
  POM361680  Layia platyglossa subsp. campestris Fordyce Grinnell Jr 1910-05 s.n. Los Angeles Arroyo Seco, near Pasadena Comment
  POM361681  Layia platyglossa subsp. campestris Fordyce Grinnell Jr 1910-05 s.n. Los Angeles La Crescenta Comment
  POM361684  Layia platyglossa subsp. campestris H. M. Pollard 1965-2-21 s.n Santa Barbara N of Honda Valley, La Mesa Comment
  POM361686  Layia platyglossa subsp. campestris H. M. Pollard 1965-2-22 s.n. Santa Barbara Ridge N of Honda Valley, la Mesa. Comment
  POM361692  Layia platyglossa subsp. campestris H. de Forest 1930-4-6 s.n. Contra Costa S.E. of Mortonville. Small coal mine ravine. 244 Comment
  POM361693  Layia platyglossa subsp. campestris M. B. Dunkle 1949-9-26 5023 Kern South of Bakersfield Comment
  POM361695  Layia platyglossa subsp. campestris M. B. Dunkle 1949-4-26 4981 Madera E of Madera. Comment
  POM361700  Layia platyglossa subsp. campestris E. K. Balls 1948-3-1 7856 Monterey Carmel Highlands above Yankee Pt. 183 Comment
  POM361708  Layia platyglossa subsp. campestris J. T. Howell 1933-4-22 11058 San Benito Between Paicines and San Benito River. Comment
  POM361709  Layia platyglossa subsp. campestris J. T. Howell 1933-4-22 11098 San Benito 5 miles from the Pinnacles on road to Hollister Comment
  POM361718  Layia platyglossa subsp. campestris L. S. Rose 1936-5-8 36248 San Luis Obispo 2 miles E of Pozo. 457 Comment
  POM4831  Layia platyglossa subsp. campestris I. M. Johnston 1917-4-11 s.n. Los Angeles N*r Slough'. [locality name change to 'Laguna Dominguez'] Comment
  POM4833  Layia platyglossa subsp. campestris Harry Pruett 1909-6-2 47 Los Angeles Claremont. Comment
  POM4850  Layia platyglossa subsp. campestris P. A. Munz 1918-5-5 2183 Los Angeles Puente Hills, Turnbull Canyon Comment
  POM48653  Layia platyglossa subsp. campestris Mary F. Spencer 1919-4-10 1081 San Diego Near Cardiff by the Sea. Comment
  POM53343  Layia platyglossa subsp. campestris H. E. Brown, A. A. Heller 1902-5-29 5622 Sonoma Mt. Hood. Comment
  POM9590  Layia platyglossa subsp. campestris I. M. Johnston 1920-5-8 s.n. San Bernardino Just west of Colton Comment
  POM96425  Layia platyglossa subsp. campestris P. A. Munz 1926-4-9 10246 San Luis Obispo 1 mile SE of Pismo. Comment
  POM97056  Layia platyglossa subsp. campestris P. A. Munz 1925-5-16 9691 San Diego Laguna Mountains, Laguna Camp 1524 Comment
  RSA0057841  Layia platyglossa subsp. campestris Paul McLaughlin 1976-4-9 0409762 Riverside Box Springs Mountains. One mile west of Box Springs Mtn. Road along a County Park trail. 822 Comment
  RSA11150  Layia platyglossa subsp. campestris C. B. Wolf 1929-4-15 3605 San Luis Obispo 3 miles N of Morro Bay. 30 Comment
  RSA11156  Layia platyglossa subsp. campestris C. B. Wolf 1928-4-7 1679 San Benito Grade between Mercy Hot Springs and Panoche 457 Comment
  RSA11157  Layia platyglossa subsp. campestris C. B. Wolf 1928-4-7 1673 Fresno Little Panoche Creek; 25 miles SW of S Dos Palos on road to Mercy Hot Springs. 183 Comment
  RSA11174  Layia platyglossa subsp. campestris C. B. Wolf 1926-4-3 197 Los Angeles 1/2 mile east of San Fernando Comment
  RSA121605  Layia platyglossa subsp. campestris C. M. Belshaw 1936-5-8 2064 Contra Costa SE slope of Mt. Diablo. 991 Comment
  RSA121606  Layia platyglossa subsp. campestris C. M. Belshaw 1936-3-17 1610 San Luis Obispo 2 miles SSE of Nipomo. 76 Comment
  RSA128181  Layia platyglossa subsp. campestris Clare B. Hardham 1958-4-11 3007 Monterey Hills, west side of Hames Valley, Jolon-Bradley Road, Santa Lucia Mountains Comment
  RSA128185  Layia platyglossa subsp. campestris Clare B. Hardham 1957-4-19 1688 San Luis Obispo York Mt. (W of Templeton) 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
  RSA13381  Layia platyglossa subsp. campestris Daniel Cleveland 1875-3-16 s.n. San Diego [Unspecified] Comment
  RSA137341  Layia platyglossa subsp. campestris W. R. Dudley 1900-4-14 s.n. Santa Clara Montebello Road at top of Black Mt.; Plants of the Santa Cruz Mountain Peninsula. Comment
  RSA140006  Layia platyglossa subsp. campestris Clare B. Hardham 1960-4-21 5517 San Luis Obispo Santa Barbara Road, Atascadero. Santa Lucia Mountains. Comment
  RSA141049  Layia platyglossa subsp. campestris Clare B. Hardham 1960-5-5 5617 San Luis Obispo Pine Mountain. Santa Lucia Mountains 762 Comment
  RSA141076  Layia platyglossa subsp. campestris Clare B. Hardham 1960-4-10 5370 Monterey Hills N of San Antonio Mission. Plants of Santa Lucia Mountains. Comment
  RSA142446  Layia platyglossa subsp. campestris Clare B. Hardham 1960-4-10 5370 Monterey Sulphur Cr[eek] Canyon about 2 miles N of San Antonio Mission. Comment
  RSA157786  Layia platyglossa subsp. campestris Peter H. Raven 1962-5-8 17596 Los Angeles San Clemente Island: mouth of canyon at south end of Seal Cove 9 Comment
  RSA158212  Layia platyglossa subsp. campestris Peter H. Raven 1962-5-9 17662 Los Angeles Canyon south of Mosquito Cove, San Clemente Island 320 Comment
  RSA158265  Layia platyglossa subsp. campestris Peter H. Raven 1962-4-12 17308 Los Angeles Head of canyon near the Tomb, San Clemente Island 366 Comment
  RSA158281  Layia platyglossa subsp. campestris Peter H. Raven 1962-4-12 17331 Los Angeles San Clemente Island: canyon south of canyon below the Tomb, west side of Island 229 Comment
  RSA158322  Layia platyglossa subsp. campestris Peter H. Raven 1962-4-10 17237 Los Angeles San Clemente Island. Gully to west side of island about 1.5 miles north of Thirst. 457 Comment
  RSA161324  Layia platyglossa subsp. campestris Peter H. Raven 1962-5-21 17816 Los Angeles Santa Catalina Island: lower end of Bullrush Canyon 198 Comment
  RSA187061  Layia platyglossa subsp. campestris E. C. Twisselmann 1966-4-20 11977 Kern Flat NW of the head of Black Canyon. Flowering Plants of the Temblor Range and Western San Joaquin Valley. 1090 Comment
  RSA202532  Layia platyglossa subsp. campestris E. C. Twisselmann 1968-3-28 14068 San Luis Obispo Goldtree Hills, SW of Grants Lake. 595 Comment
  RSA212201  Layia platyglossa subsp. campestris L. S. Rose 1970-5-3 70033 San Luis Obispo Black Mountain, Skyline Blvd, W of San Mateo. 122 Comment
  RSA221650  Layia platyglossa subsp. campestris E. C. Twisselmann 1970-4-21 16396 Monterey Hill NW of Turkey Flat. 495 Comment
  RSA251395  Layia platyglossa subsp. campestris R. F. Thorne 1966-4-15 35996 Los Angeles San Clemente Island: 2/3 mile SSE of Eel Point (and N of Seal Cove). 76 Comment
  RSA251482  Layia platyglossa subsp. campestris R. F. Thorne 1973-4-11 42779 Los Angeles San Clemente Island; small pools in gully at head of Middle Ranch Canyon in grassy plateau. 427 Comment
  RSA271686  Layia platyglossa subsp. campestris Reid V. Moran 1941-3-24 752 Santa Barbara Santa Cruz Island. Near Pelican Bay. 75 Comment
  RSA28068  Layia platyglossa subsp. campestris I. L. Wiggins 1941-3-28 9716 Madera Along Highway 152, 10 miles west of Highway 99, on road to Los Banos. Comment
  RSA302634  Layia platyglossa subsp. campestris J. R. Shevock 1971-3-13 773 Fresno J1 Road. 518 Comment
  RSA344532  Layia platyglossa subsp. campestris F. C. Boutin 1967-4-23 1670 Los Angeles San Clemente Island: E side of island, Lemon Tank, a dump site 305 Comment
  RSA354867  Layia platyglossa subsp. campestris C. F. Smith 1973-3-16 10394 Santa Barbara Santa Rosa Island. Above Carrington Point. Comment
  RSA361742  Layia platyglossa subsp. campestris Anstruther Davidson 1908-05 s.n. Los Angeles Sierra Madre. Comment
  RSA362290  Layia platyglossa subsp. campestris R. F. Thorne, C. W. Tilforth 1976-4-14 47519 Santa Barbara Santa Cruz Island: 3/5 mile WNW of Mt. Pleasant. 290 Comment
  RSA42027  Layia platyglossa subsp. campestris H. C. Cantelow 1935-3-24 s.n. Merced Pacheco Pass. Comment
  RSA463150  Layia platyglossa subsp. campestris Lyman Benson 1936-3-28 7573 Tulare Foothills near Lemon Cove: Mt. Range: Sierra Nevada; Watershed: Kaweah River. 152 Comment
  RSA46708  Layia platyglossa subsp. campestris Doris K. Kildale 1929-6-19 8003 Santa Clara Alpine road to La Honda. Comment
  RSA482059  Layia platyglossa subsp. campestris C. F. Smith 1963-6-3 8198 Santa Barbara Colson Canyon E of Santa Maria. Comment
  RSA487001  Layia platyglossa subsp. campestris Nannie L. Calhoun 1884-4-19 9 Santa Clara Alum Rock, Middle A.' [Ranch?], S.N.S. Comment
  RSA52301  Layia platyglossa subsp. campestris I. L. Wiggins 1949-4-10 12036 Fresno 13.4 mi. west of Coalinga, along State Highway 198 466 Comment
  RSA526624  Layia platyglossa subsp. campestris Steve Boyd, L. Arnseth, Tim Ross 1990-4-7 4214 Los Angeles San Clemente Island, lower half of China Cyn, S end of Island, W side. Comment
  RSA535748  Layia platyglossa subsp. campestris Timothy S. Ross 1991-5-23 5497 Los Angeles San Clemente Island. Lower Tota Canyon, middle of island, eastern escarpment. 88 Comment
  RSA54178  Layia platyglossa subsp. campestris C. B. Wolf 1926-5-1 470 Los Angeles 1 mile east of San Fernando Comment
  RSA545334  Layia platyglossa subsp. campestris Timothy S. Ross 1992-4-14 6151 Los Angeles San Clemente Island: Central E side of island, Midway between the mouth of Nanny Canyon and the First major escarpment draw S of it 183 Comment
  RSA592001  Layia platyglossa subsp. campestris R. F. Thorne, P. C. Everett 1963-4-19 31513 Merced 1 mile E of Santa Clara Co. line and the top of Pacheco Pass. 335 Comment
  RSA592002  Layia platyglossa subsp. campestris R. F. Thorne, P. C. Everett 1963-4-18 31475 San Luis Obispo Ca. 4 miles S of Cholame. 488 Comment
  RSA592604  Layia platyglossa subsp. campestris Mark Hoefs 1973-3-17 129 Los Angeles Santa Catalina Island: open field by KBIG on Airport Road 579 Comment
  RSA59394  Layia platyglossa subsp. campestris E. K. Balls, Lee W. Lenz 1950-3-28 14499 Kern 5 miles NW of Woodford, Hwy 466, between Tehachapi and Bakersfield. 488 Comment
  RSA60202  Layia platyglossa subsp. campestris E. K. Balls, Lee W. Lenz 1950-3-28 14456 Los Angeles 2 miles north of Castaic, Hwy 99. 366 Comment
  RSA603755  Layia platyglossa subsp. campestris Palmer Stockwell 1935-5-13 1237 San Diego 2 miles N of Valley Center. Comment
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Mar 29 2017
  RSA60401  Layia platyglossa subsp. campestris I. L. Wiggins 1950-4-9 12344 Fresno Roadside 16 miles north of Coalinga on road to San Benito and Hernandez Comment
  RSA605872  Layia platyglossa subsp. campestris R. S. Woglum 1940-4-21 2650 San Luis Obispo Central Coast: Cambia Pines. Comment
  RSA605991  Layia platyglossa subsp. campestris Leota Brice 1930-4-28 s.n. Los Angeles San Fernando. Comment
  RSA607473  Layia platyglossa subsp. campestris R. S. Woglum 1935-3-17 1345 Tulare Southern Sierra Nevada Foothills: Yokohl Valley, 3 miles south of Exeter. Comment
  RSA6229  Layia platyglossa subsp. campestris D. D. Keck 1933-5-1 2047 San Benito East base of grade from Hernandez (Laguna) in Hernandez Valley. Comment
  RSA661070  Layia platyglossa subsp. campestris Orlando Mistretta 1992-4-5 178 Los Angeles Guds, San Clemente Island. Comment
  RSA81148  Layia platyglossa subsp. campestris E. Robinson 1936-4-6 d- 2 Merced Near San Joaquin River at point near Gustine, on Hwy 33, on W side of San Joaquin Valley Comment
  RSA92247  Layia platyglossa subsp. campestris F. W. Peirson 1926-4-2 6581 Lake Roadside, 0.5 mile south of Clear Lake. Comment
  RSA92248  Layia platyglossa subsp. campestris F. W. Peirson 1919-3-27 328 Los Angeles Hills west of the Arroyo Seco, near Pasadena 457 Comment
  RSA92256  Layia platyglossa subsp. campestris F. W. Peirson 1918-03 1362 Riverside Cabaon, Whitewater, grade, E of Banning. 549 Comment
  RSA92257  Layia platyglossa subsp. campestris F. W. Peirson 1923-4-9 3430 Los Angeles San Clemente Island: Wilson's Cove Comment
  RSA94172  Layia platyglossa subsp. campestris F. W. Peirson 1925-5-15 5929 San Diego Laguna Lakes, Laguna Mountains. Comment
  SD38982  Layia platyglossa subsp. campestris Edith A. Purer 1933-4-25 3661 Contra Costa Near Newark. Comment
  SD46752  Layia platyglossa subsp. campestris P. C. Everett, E. K. Balls 1956-5-9 21565 Los Angeles 6.0 miles south of Lancaster along Highway 6. Comment
  SD52895  Layia platyglossa subsp. campestris Peter H. Raven 1962-5-8 17596 Los Angeles San Clemente Island; neaqr mouth of canyon at south end of Seal Cove. Comment
  SD70952  Layia platyglossa subsp. campestris R. Mitchel Beauchamp 1967-3-17 249 Los Angeles San Clemente Island; on grassy slope east of Wilson Cove. Comment
  SD70967  Layia platyglossa subsp. campestris R. Mitchel Beauchamp 1967-3-17 274 Los Angeles San Clemente Island; on slope of canyon below Lemon Tank. Comment
  SD85051  Layia platyglossa subsp. campestris Martin A. Piehl 1963-12-7 63066 Los Angeles San Clemente Island;Pyrimid Head. Comment
  SD8732  Layia platyglossa subsp. campestris unknown 1876-4-18 San Diego Sweetwater Comment
  SD90397  Layia platyglossa subsp. campestris Robert F. Thorne 1966-4-15 35996 Los Angeles San Clemente Island; rocky southwest facing bluff 0.67 mile southsoutheast of Eel Point. 74 Comment
  SEINET11805149  Layia platyglossa subsp. campestris L. M. Mayer, Mayer, I. J. 1974-1 139 Los Angeles at intersection of La Tuna Canyon Rd. & Glenoaks Blvd, Sun Valley Comment
  UCD38061  Layia platyglossa subsp. campestris Beecher Crampton 1941-4-10 86 Merced 1.5 miles south of Delhi. Comment
  UCSB42611  Layia platyglossa subsp. campestris Matt Brown 1968-4-18 68 Santa Barbara collected 12.7 mi W, and 2.9 mi S, along the W-side of Cottonwood Canyon Road New Cuyama, and State Highway 166 - New Cuyama, State Highway 166, and Cottonwood Canyon Road 548 Comment
  UCSB63542  Layia platyglossa subsp. campestris Sharon Clark 1978-3-6 44 Santa Barbara collected 13.2 mi from, along Jalama Road State Highway 1 - Jalama Road, and State Highway 1 60 Comment
  POM127246  Layia platyglossa subsp. platyglossa Alice D. Randall 1910-3-27 130 Monterey Carmel-By-The-Sea Comment
  POM12985  Layia platyglossa subsp. platyglossa P. A. Munz, I. M. Johnston 1922-5-19 5419 Riverside Hemet Valley, San Jacinto Mountains. 1402 Comment
  POM171083  Layia platyglossa subsp. platyglossa P. A. Munz, E. Crow 1930-4-10 11824 Santa Barbara San Miguel Island. Comment
  POM171145  Layia platyglossa subsp. platyglossa P. A. Munz, E. Crow 1930-4-7 11556 Santa Barbara Santa Cruz Island. Hazard's Harbor . Comment
  POM171242  Layia platyglossa subsp. platyglossa P. A. Munz, E. Crow 1930-4-9 11623 Santa Barbara Santa Rosa Island. Above Torrey Pines. Comment
  POM199888  Layia platyglossa subsp. platyglossa I. W. Clokey 1930-5-23 5103 Santa Barbara Santa Cruz Island. Pelican Bay, 75 Comment
  POM204429  Layia platyglossa subsp. platyglossa J. T. Howell 1933-5-22 11324 San Francisco Presidio, San Francisco. Comment
  POM259406  Layia platyglossa subsp. platyglossa P. A. Munz 1940-3-18 15572 San Diego Edge of field, east of Pala. Comment
  POM262957  Layia platyglossa subsp. platyglossa J. C. Roos 1941-5-10 130 Riverside Meadow above Hemet Lake, San Jacinto Mts. Comment
  POM280675  Layia platyglossa subsp. platyglossa Henry J. Ramsey, Henry J. Ramsey 1940-4-21 s.n. San Luis Obispo Cambria. Comment
  POM318616  Layia platyglossa subsp. platyglossa Patricia Wilder 1965-3-27 1651 Santa Barbara Figueroa Mt. Road, ca. 4 mi. below Lookout Station; towards Los Olivos. Mt. Range Santa Ynez. 945 Comment
  POM361687  Layia platyglossa subsp. platyglossa Reid V. Moran 1941-2-5 804 Santa Barbara N of ranch, Santa Rosa Island. 25 Comment
  POM361711  Layia platyglossa subsp. platyglossa N. C. Cooper 1949-4-16 3350 San Bernardino San Bernardino. 762 Comment
  POM49230  Layia platyglossa subsp. platyglossa A. D. E. Elmer 1902-05 3779 Santa Barbara Santa Barbara. Comment
  POM49375  Layia platyglossa subsp. platyglossa P. A. Munz 1924-6-23 8300 San Diego French Valley, Palomar Mountains 1524 Comment
  POM50789  Layia platyglossa subsp. platyglossa E. C. Jaeger 1925-3-21 s.n. San Diego Pachanga Indian Res. 610 Comment
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Oct 1 2013
  POM53352  Layia platyglossa subsp. platyglossa A. A. Heller 1903-4-23 s.n. Sonoma Fort Ross Comment
  POM53353  Layia platyglossa subsp. platyglossa C. F. Baker 1902-5-2 707 San Francisco Presidio. Comment
  POM53354  Layia platyglossa subsp. platyglossa A. A. Heller 1903-4-13 6568 Monterey Pacific Grove. Comment
  POM53355  Layia platyglossa subsp. platyglossa C. F. Baker 1903-5-28 2874 Contra Costa Antioch. Comment
  POM54371  Layia platyglossa subsp. platyglossa A. D. E. Elmer 1903-04 5022 San Mateo Crystal Springs Lake. Comment
  POM55538  Layia platyglossa subsp. platyglossa C. F. Baker 1902-5-3 2836 San Francisco Near San Francisco. Comment
  POM88087  Layia platyglossa subsp. platyglossa L. R. Abrams 1901-5-11 1608 San Francisco Lake Merced Comment
  POM88088  Layia platyglossa subsp. platyglossa L. R. Abrams 1902-5-11 2442 San Mateo Crystal Springs Lake. Comment
  RSA127836  Layia platyglossa subsp. platyglossa Peter H. Raven 1959-4-4 13972 Los Angeles Point Dume, Santa Monica Mountains. 15 Comment
  RSA131450  Layia platyglossa subsp. platyglossa Peter H. Raven, E. R. Blakley, Robert Ornduff 1960-4-5 14968 Santa Barbara Santa Rosa island, bottom of Cherry Canyon 61 Comment
  RSA134439  Layia platyglossa subsp. platyglossa E. R. Blakley 1960-4-29 3317 Santa Barbara Santa Cruz Island. Ridge between Coches Prietos Canyon and Alberts Anchorage. 91 Comment
  RSA134440  Layia platyglossa subsp. platyglossa E. R. Blakley 1960-5-1 3394 Santa Barbara Santa Cruz Island. West of Coches Anchorage on small rolling hill. 15 Comment
  RSA135494  Layia platyglossa subsp. platyglossa C. F. Smith 1960-4-25 15161 Santa Barbara E of Prisoner's Harbor 46 Comment
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May 19 2014
  RSA176516  Layia platyglossa subsp. platyglossa Peter H. Raven 1958-5-18 12971 Riverside San Jacinto Mountains; Hemet Meadows Comment
  RSA19852  Layia platyglossa subsp. platyglossa I. W. Clokey 1931-4-30 5217 Santa Barbara Pelican Bay. 30 Comment
  RSA212921  Layia platyglossa subsp. platyglossa L. B. Ziegler 1969-5-15 s.n. Riverside Hemet Valley, south of Kenworthy Ranger Station. 1372 Comment
  RSA212924  Layia platyglossa subsp. platyglossa L. B. Ziegler 1969-5-15 s.n. Riverside Wet depression in lower hills E of Pine Meadow, Hemet Valley, San Jacinto Mts. Comment
  RSA233324  Layia platyglossa subsp. platyglossa L. B. Ziegler 1968-4-16 s.n. Riverside Hemet Valley, San Jacinto Mts Comment
  RSA236025  Layia platyglossa subsp. platyglossa L. B. Ziegler 1972-4-7 s.n. Riverside Meadow on top of Baldy Mtn N of Hemet Lake, San Jacinto Mts. Comment
  RSA23692  Layia platyglossa subsp. platyglossa R. S. Woglum 1935-4-6 1133 Santa Barbara Central Coast: Santa Maria; Santa Maria Valley. Comment
  RSA305421  Layia platyglossa subsp. platyglossa R. F. Thorne, John Dourley, Walter Wisura 1979-4-23 52469 Santa Barbara Santa Cruz Island. Along grassy slope north of Biological Station in Central Valley. Quite golden with 'gold fields'. 183 Comment
  RSA356019  Layia platyglossa subsp. platyglossa R. F. Thorne 1965-3-27 35666 Santa Barbara 4 miles below lookout on Figueroa Mountain on Figueroa Mountain Road toward Los Olivos. 945 Comment
  RSA39916  Layia platyglossa subsp. platyglossa H. M. Pollard 1945-4-6 s.n. Ventura Santa Ana Road. Comment
  RSA4272  Layia platyglossa subsp. platyglossa C. B. Wolf 1932-3-22 2825 Santa Barbara Santa Cruz Island. Field near barn at Puerto Zuelo Ranch. 305 Comment
  RSA450741  Layia platyglossa subsp. platyglossa J. C. Roos 1965-6-13 s.n. Riverside Mountain Center, San Jacinto Mtns. Comment
  RSA500976  Layia platyglossa subsp. platyglossa Steve Boyd, T. S. Ross, L. Arnseth 1989-4-1 3153 Riverside Vail Lake area, recent burn in hills just to SW of the dam. 488 Comment
  RSA563927  Layia platyglossa subsp. platyglossa M. A. Patten 1993-3-20 s.n. Riverside SW edge of Hemet, vernal pools at the NW corner of Warren Rd. and Stetson Rd., adjacent to Ryan Field. 457 Comment
  RSA608635  Layia platyglossa subsp. platyglossa L. C. Wheeler 1931-3-20 s.n. Los Angeles San Dimas: Puddingstone. Comment
  RSA613927  Layia platyglossa subsp. platyglossa George K. Helmkamp, E. A. Helmkamp 1998-4-9 3257 Kern 14 mi. NE of Taft; along Tupman Rd just north of its intersection w/ Calif. hwy 199 (W of the outlet canal.) 91 Comment
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Jul 8 2011
  RSA644414  Layia platyglossa subsp. platyglossa C. P. Cowan 1978-5-24 1484 Santa Barbara San Miguel Island. On ridge NE of Green Mountain. Comment
  RSA644420  Layia platyglossa subsp. platyglossa E. R. Blakley 1960-4-5 3190 Santa Barbara Carrington Point above Northwest Anchorage; Santa Rosa Island. 76 Comment
  RSA654610  Layia platyglossa subsp. platyglossa Bruce Albert 1982-4-17 62 Riverside Flat field south of Cajalco road, 0.3 miles east of La Sierra Hwy. Comment
  SD5641  Layia platyglossa subsp. platyglossa Ulysses S. Grant IV Jun 1925 San Francisco San Francisco Comment
  SD5642  Layia platyglossa subsp. platyglossa Ulysses S. Grant IV Jun 1925 San Francisco San Francisco Comment
  UCR59935  Layia platyglossa subsp. platyglossa C. F. Smith 1951-4-1 2909 Santa Barbara On hills (serpentine outcrops), NE of Tranquillon Mtn, near Lompoc Comment
  POM171184  Layia platyglossa subsp. platyglossa P. A. Munz, E. Crow 1930-4-9 11703 Santa Barbara Santa Rosa Island. E side of island. Comment
  POM202803  Layia platyglossa subsp. platyglossa L. S. Rose 1933-4-17 33093 Contra Costa Antioch Comment
  POM214151  Layia platyglossa subsp. platyglossa Helen E. Sweet 1935-4-15 s.n. Santa Barbara Santa Rosa Island. Comment
  POM216319  Layia platyglossa subsp. platyglossa D. D. Keck 1933-5-5 2210 San Luis Obispo 4 miles S of San Luis Obispo on U.S. 101. Comment
  POM216920  Layia platyglossa subsp. platyglossa H. F. Copeland 1934-5-27 s.n. Marin Dillon's Beach. Comment
  POM254722  Layia platyglossa subsp. platyglossa Florence J. Youngberg 1938-5-29 s.n. Santa Barbara Santa Rosa Island Comment
  POM256742  Layia platyglossa subsp. platyglossa D. D. Keck, Wm Hiesey 1940-5-29 5079 Monterey Carmel Valley, 2 miles from mouth of Carmel River. Comment
  POM258834  Layia platyglossa subsp. platyglossa Florence J. Youngberg 1938-07 s.n. Monterey Near Monterey. Comment
  POM259932  Layia platyglossa subsp. platyglossa Florence J. Youngberg 1938-5-28 s.n. Santa Barbara San Miguel Island Comment
  POM284974  Layia platyglossa subsp. platyglossa Lyman Benson 1935-4-27 6514 Monterey Cypress Point; Watershed: Pacific Ocean. 6 Comment
  POM298241  Layia platyglossa subsp. platyglossa D. D. Keck, Jens Clausen 1935-4-8 3055 Monterey Summit of Jolon Grade (between King City and Jolon). 442 Comment
  POM298330  Layia platyglossa subsp. platyglossa D. D. Keck 1932-5-6 1491 San Mateo East side of Crystal Springs Lake. 61 Comment
  POM361688  Layia platyglossa subsp. platyglossa M. B. Dunkle 1939-8-5 8428 Santa Barbara Canyon bottom, Santa Rosa Island. Comment
  POM361696  Layia platyglossa subsp. platyglossa L. S. Rose 1968-6-1 68058 Mendocino Pt. Arena Light House 15 Comment
  POM49248  Layia platyglossa subsp. platyglossa A. D. E. Elmer 1902-04 3542 Monterey Del Monte Comment
  POM53185  Layia platyglossa subsp. platyglossa Michener, F. T. Bioletti 1892-05 s.n. San Mateo Cemeteries. Comment
  POM53351  Layia platyglossa subsp. platyglossa A. A. Heller 1903-4-25 6626 San Francisco Near the Marine Hospital. Comment
  RSA101578  Layia platyglossa subsp. platyglossa G. B. Rossbach, Ruth P. Rossbach 1938-4-17 718 Monterey Marina. Comment
  RSA10278  Layia platyglossa subsp. platyglossa H. A. Barker 1927-5-14 659 San Mateo North of Half Moon Bay. Comment
  RSA11154  Layia platyglossa subsp. platyglossa C. B. Wolf 1929-4-13 3483 San Luis Obispo 1 mile north of San Luis Obispo. 152 Comment
  RSA121607  Layia platyglossa subsp. platyglossa G. E. Sindel 1935-3-7 164 Santa Barbara 1 mile S E of Point Sal Landing 183 Comment
  RSA121608  Layia platyglossa subsp. platyglossa B. O. Schreiber 1937-5-9 2395 Marin Point Reyes Lighthouse 152 Comment
  RSA128806  Layia platyglossa subsp. platyglossa Peter H. Raven 1950-4-16 1780 San Mateo Colma Canyon, San Bruno Mountains. 183 Comment
  RSA14720  Layia platyglossa subsp. platyglossa C. B. Wolf 1934-6-28 2093 Marin Pt. Reyes Peninsula, 8 miles by road from the Lighthouse. 61 Comment