Search Results — 437 specimen records retrieved (228 records with coordinates)
Results for search: Scientific name=Clarkia williamsonii (including nomenclatural synonyms);   More information: Jepson Online Interchange

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

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC165724  Clarkia williamsonii F. E. Blaisdell, M. D. s.n. Calaveras Mokelumne Hill Comment
  CAS-BOT-BC165725  Clarkia williamsonii Alice Eastwood; John Thomas Howell 1940-6-19 8604 Calaveras Near Murphy's Comment
  CAS-BOT-BC165728  Clarkia williamsonii Gordon H. True; John Thomas Howell 1971-6-30 6720 Nevada Hells Half Acre just west of Grass Valley on Highway 20 at Ridge Rd. 792 Comment
  CAS-BOT-BC165731  Clarkia williamsonii Ynez Whilton Winblad 1937-7-13 s.n. Tulare Between Big Meadows and Badger Comment
  CAS-BOT-BC165733  Clarkia williamsonii Ynez Whilton Winblad 1937-6-7 s.n. Tulare Balch Park Comment
  CAS-BOT-BC165738  Clarkia williamsonii Earle Mulliken 1904-6-1 115 Amador The Station. Caminetti Ranch, near Jackson. Sierra Nevada Mountains 487 Comment
  CAS-BOT-BC165740  Clarkia williamsonii D. E. Breedlove 1962-6-14 3679 Amador Along State Highway 88, 2.0 miles west of Pine Grove; Sierra Nevada 640 Comment
  CAS-BOT-BC165741  Clarkia williamsonii Geo. Hansen 1892-12-1 36 Amador New York Falls. Agrc. Station 609 Comment
  CAS-BOT-BC165742  Clarkia williamsonii Julia McDonald 1915-6-1 s.n. Fresno Big Sandy Creek Comment
  CAS-BOT-BC165743  Clarkia williamsonii Julia McDonald 1915-6-1 s.n. Fresno Big Sandy Creek Comment
  CAS-BOT-BC165744  Clarkia williamsonii Julia McDonald 1915-6-1 s.n. Fresno Big Sandy Creek Comment
  CAS-BOT-BC165745  Clarkia williamsonii Julia McDonald 1915-6-1 s.n. Fresno Big Sandy Creek Comment
  CAS-BOT-BC165746  Clarkia williamsonii Julia McDonald 1915-7-1 s.n. Fresno Big Creek region Comment
  CAS-BOT-BC165747  Clarkia williamsonii Julia McDonald 1915-6-1 s.n. Fresno Big Sandy Creek Comment
  CAS-BOT-BC165750  Clarkia williamsonii H. M. Hall; H. P. Chandler 1900-6-15 203 Fresno Pine Ridge 1645 Comment
  CAS-BOT-BC165751  Clarkia williamsonii H. M. Hall; H. P. Chandler 1900-6-15 203 Fresno Pine Ridge 1645 Comment
  CAS-BOT-BC165753  Clarkia williamsonii Fred Klyver Jr. 1926-8-10 s.n. Fresno Jose Basin 1219 Comment
  CAS-BOT-BC165754  Clarkia williamsonii Lewis S. Rose 1940-7-1 40724 Fresno 5 mi. e. of Dunlap 762 Comment
  CAS-BOT-BC165758  Clarkia williamsonii Clarence R. Quick 1952-8-9 52 -233 Fresno Dora Belle Campground, Shaver Lake Comment
  CAS-BOT-BC165761  Clarkia williamsonii W. R. Dudley 1895-7-8 550 Kern Oak Camp. Vicinity of Poso Creek Valley Comment
  CAS-BOT-BC165762  Clarkia williamsonii Lyman Benson 1932-6-5 3632 Kern Bakersfield-Woody, Greenhorn Mt. Range, Poso Creek. 10 mi S of Woody 365 Comment
  CAS-BOT-BC165763  Clarkia williamsonii H. L. Mason 1929-6-2 5355 Kern Tehachapi Mountains, Tejon Pass, 30 miles from Bakersfield Comment
  CAS-BOT-BC165764  Clarkia williamsonii W. R. Dudley 1895-7-9 563 Kern Guerilla Flats, Vicinity of Poso Creek Valley Comment
  CAS-BOT-BC165765  Clarkia williamsonii R. Bacigalupi; Roxana S. Ferris 1941-7-14 2470 Kern Lower part of grade over Greenhorn Mountain, about 5 miles above and west of Kernville 853 Comment
  CAS-BOT-BC165766  Clarkia williamsonii Roxana S. Ferris; Rimo Bacigalupi 1941-5-29 10379 Madera Along Friant-North Fork road, 1.5 miles east of Bellview, west of O'Neals Comment
  CAS-BOT-BC165770  Clarkia williamsonii Alice Eastwood 1925-5-8 12577 Madera Raymond Comment
  CAS-BOT-BC165771  Clarkia williamsonii Dana York 1996-5-23 775 Madera Ca. 42 km N-NE of Fresno (FSC), Powerhouse Rd. at crossing of San Joaquin River (Kerckhoff Reservoir) 345 Comment
  CAS-BOT-BC165774  Clarkia williamsonii Roxana S. Ferris; Rimo Bacigalupi 1941-5-29 10379 Madera Along Friant-North Fork road, 1.5 miles east of Bellview, west of O'Neals Comment
  CAS-BOT-BC165775  Clarkia williamsonii John Thomas Howell 1954-5-19 29893 Mariposa 4 miles northwest of Bagby Comment
  CAS-BOT-BC165776  Clarkia williamsonii Elsie Z. Lovegrove 1938-7-9 s.n. Mariposa Wawona Comment
  CAS-BOT-BC165778  Clarkia williamsonii Lewis S. Rose 1959-7-14 59063 Mariposa Wawona. Yosemite National Park 1219 Comment
  CAS-BOT-BC165780  Clarkia williamsonii W. R. Ernst 1951-9-3 905 Mariposa Yosemite Valley, base of El Capitan Comment
  CAS-BOT-BC165781  Clarkia williamsonii Le Roy Abrams 1911-6-27 4510 Mariposa Le Conte Memorial to Happy Isles, Yosemite Valley 1371 Comment
  CAS-BOT-BC165782  Clarkia williamsonii 1901-7-4 4219 Mariposa Yosemite Valley, Sierra Nevada Mts. 2438 Comment
  CAS-BOT-BC165785  Clarkia williamsonii Mrs. G. D. Bacon 1902-7-1 s.n. Mariposa Yosemite Comment
  CAS-BOT-BC165786  Clarkia williamsonii C. C. Parry s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC165787  Clarkia williamsonii S. H. B. 1894-7-1 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC165788  Clarkia williamsonii Mrs. J. C. Angsbury 1925-5-20 s.n. Mariposa El Portal Comment
  CAS-BOT-BC165789  Clarkia williamsonii Alice Eastwood 1923-7-25 s.n. Mariposa Near Camp Curry, Yosemite Valley Comment
  CAS-BOT-BC165790  Clarkia williamsonii Mrs. J. C. Angsbury 1922-6-1 s.n. Mariposa Yosemite Comment
  CAS-BOT-BC165791  Clarkia williamsonii Ivan Branson 1929-9-4 s.n. Mariposa Wawona Comment
  CAS-BOT-BC165794  Clarkia williamsonii Alice Eastwood 1923-7-26 s.n. Mariposa Wawona Comment
  CAS-BOT-BC165795  Clarkia williamsonii P. B. Kennedy 1913-7-4 3022 Mariposa Yosemite, Yosemite Valley Comment
  CAS-BOT-BC165801  Clarkia williamsonii Alice Eastwood 1906-8-1 s.n. Mariposa Yosemite Valley Comment
  CAS-BOT-BC165802  Clarkia williamsonii J. W. Congdon 1892-8-14 s.n. Mariposa Darrah Comment
  CAS-BOT-BC165803  Clarkia williamsonii Mrs. G. D. Bacon 1902-7-1 s.n. Mariposa Yosemite Comment
  CAS-BOT-BC165806  Clarkia williamsonii Mrs. A. McCallum s.n. Tuolumne Yosemite Valley Comment
  CAS-BOT-BC165808  Clarkia williamsonii David D. Keck 1931-6-3 1198 Tuolumne Mather. Sierra Nevada Mountains, Yosemite National Park 1400 Comment
  CAS-BOT-BC165814  Clarkia williamsonii Peter Raven 1948-6-20 74 Madera Bass Lake Comment
  CAS-BOT-BC165817  Clarkia williamsonii Ira L. Wiggins 1934-6-15 6872 Tuolumne Quarter mile northwest of Soulsbyville Comment
  CAS-BOT-BC165818  Clarkia williamsonii Le Roy Abrams 1911-7-18 4709 Tuolumne Near Groveland 914 Comment
  CAS-BOT-BC165821  Clarkia williamsonii R. F. Hoover 1963-7-24 8580 Tuolumne Miwuk Village Comment
  CAS-BOT-BC165822  Clarkia williamsonii H. L. Mason 1925-7-4 2149 Tuolumne Near Mather Comment
  CDA16484  Clarkia williamsonii G. F. Hrusa 2000-6-12 15461 Calaveras Sierra Nevada; Black Creek Ranch , ~3 mi. S of Copperopolis. 182 Comment
  CHSC103220  Clarkia williamsonii L. P. Janeway; B. Castro 2010-6-29 10075 Tuolumne Central Sierra Nevada Foothills. Steep upper-canyon of southeast side of Stanislaus River; along Parrotts Ferry Road about 3.2 road km northeast of the new Parrots Ferry Bridge. 510 Comment
  CHSC106291  Clarkia williamsonii L. P. Janeway; B. Castro 2010-4-27 10036 Tuolumne Central Sierra Nevada Foothills. Red Hills, 4.2 air km west-southwest of Chinese Camp; along South Serpentine Loop Road about 2.1 km northwest of Red Hills Road. 380 Comment
  CHSC28738  Clarkia williamsonii R. A. Schlising 1979-5-24 3418 Madera NW of Millerton Lake, along Road 222 to North Fork, 6.3 mi NE of jct with Hwy 41. Roadside banks. Comment
  CHSC85921  Clarkia williamsonii L. P. Janeway 2003-7-5 7867 Fresno Central High Sierra Nevada. Jose Basin; along road 9S07 on east side of Jose Creek, 1.8 road km south of Jose Basin Road. 957 Comment
  HSC101379  Clarkia williamsonii G. K. Helmkamp, E. A. Helmkamp 2011-7-12 17679 Amador Northern Sierra Nevada Mountains Foothills: along CA-88, 1.4 mi. SW of Ridge Road, 1.3 mi. NW of Clinton 622 Comment
  JEPS17751  Clarkia williamsonii Rimo Bacigalupi with G. Thomas Robbins and Geo. Bacigalupi Jr. 1955-8-10 5484 Fresno 1.6 mi below and nw Alder Springs Store (overlooking Jose Basin, near summit of mountain); Bald Mountain 1362 Comment
  JEPS1947 Image available Clarkia williamsonii W. L. Jepson 1896-7-1 14365 Mariposa Yosemite Valley Comment
  JEPS22207  Clarkia williamsonii Rimo Bacigalupi with Paul C. Hutchison and C. L. Custer 1958-9-10 6960 Madera just s Wishon Cove (sw end of lake); Bass Lake 1030 Comment
  JEPS28028  Clarkia williamsonii Rimo Bacigalupi, L. Heckard 1961-6-13 7788 Madera about 1 1/2 mi se South Fork (along the Mammoth Road, along unimproved road on the Lauri Laine (formerly Wahlberg) Ranch) 877 Comment
  JEPS28036  Clarkia williamsonii Rimo Bacigalupi, and L. Heckard 1961-6-14 7797 Madera about 1 1/2 mi se South Fork (along the Mammoth Road, about house, at the Lauri Laine Ranch) 877 Comment
  JEPS3939  Clarkia williamsonii W. L. Jepson 1909-7-27 3427 Tuolumne Hetch-Hetchy 1127 Comment
  JEPS43705  Clarkia williamsonii W. L. Jepson 1918-7-5 7687 Tuolumne Duffields Canyon Soulsbyville Comment
  JEPS43706  Clarkia williamsonii W. L. Jepson 1915-7-4 6448 Tuolumne Columbia Comment
  JEPS43707  Clarkia williamsonii W. L. Jepson 1915-5-30 6318 Tuolumne Chinese Camp 396 Comment
  JEPS43709  Clarkia williamsonii W. L. Jepson 1909-7-27 3412 Tuolumne Hetch-Hetchy 1127 Comment
  JEPS43713  Clarkia williamsonii Docia Patchett 1917-7-21 Mariposa Yosemite Valley floor Yosemite Valley Comment
  JEPS43715  Clarkia williamsonii E. Mulliken 1905-6-30 1 /4026 Alameda UC Botanical Garden, Berkeley Comment
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Jan 2 2016
  JEPS43834  Clarkia williamsonii A. L. Grant 1918-6-14 1247 Tuolumne Lake Eleanor 1429 Comment
  JEPS43848  Clarkia williamsonii C. L. Hitchcock 1928-6-12 31 Amador 5 mi ne Jackson 430 Comment
  JEPS78346  Clarkia williamsonii L. R. Heckard with T. I. Chuang 1979-5-24 5027 Madera 6 mi se O'Neals road junction (along road 210) 274 Comment
  JEPS78347  Clarkia williamsonii L. R. Heckard with T. I. Chuang 1979-5-24 5027 Madera 6 mi se O'Neals road junction (along road 210) 274 Comment
  JEPS85881  Clarkia williamsonii Roy E. Buck 1989-4-16 1176 Fresno ca. 1.7 air km ene Hog Mountain E summit (along Trimmer Springs Rd., s-facing slope above road on ne side of Billy Creek Canyon, 30 air km ne of Sanger); Sierra Nevada foothills 396 Comment
  JEPS90012  Clarkia williamsonii Dean W. Taylor 1982-5-11 7946 Stanislaus Highway 120-108 and junction of side road to Knights Ferry; Sierra Nevada 121 Comment
  JEPS90030  Clarkia williamsonii Dean W. Taylor 1994-6-22 14431 Madera subdivision 0.3 mi w of Highway 49 at Ahwahnee; Sierra Nevada 670 Comment
  OBI12071  Clarkia williamsonii Robert F. Hoover 1968-6-18 11178 El Dorado E of Somerset on Grizzley Flat Rd Comment
  OBI12072  Clarkia williamsonii Robert F. Hoover 1963-7-24 8580 Tuolumne Miwuk Village Comment
  OBI36717  Clarkia williamsonii E. R. Blakley 1967-8-26 6866 Tulare Lodgepole Campground, Sequoia Natl Park 2286 Comment
  OBI59441  Clarkia williamsonii W. L. Jepson 2015-5-30 6318 Tuolumne Chinese Camp 396 Comment
  POM128230  Clarkia williamsonii L. R. Abrams 1911-6-27 4510 Mariposa Yosemite Valley, Yosemite National Park 1220 Comment
  POM155764  Clarkia williamsonii M. L. Bryan 1928-8-11 86 Mariposa Yosemite National Park. 1220 Comment
  POM37809  Clarkia williamsonii Geo. Hansen 1896-7-8 36 Amador Sequoia gigantea region: New York Falls 457 Comment
  POM37811  Clarkia williamsonii Marcus E. Jones 1882-7-3 3341 Placer Colfax. Comment
  RSA0012162  Clarkia williamsonii George K. Helmkamp, E. A. Helmkamp 2011-7-12 17697 Amador along CA-88, 1.4 miles southwest of Ridge Road, 1.3 miles NW (334 deg.) of Clinton 622 Comment
  RSA108135  Clarkia williamsonii W. R. Ernst 1951-9-3 905 Mariposa Yosemite Valley, base of El Capitan Comment
  RSA144787  Clarkia williamsonii E. G. Linsley, G. I. Stage, R. Thorp 1959-6-16 59 -102 Mariposa 1.8 miles south of Mormon Bar. Comment
  RSA300961  Clarkia williamsonii D. C. Michener 1982-7-29 4153 Mariposa Junction of CA 49 and Worman Road ca. 0.5 miles northwest of the Madera County line, ca. 4.4 miles northwest of Ahwahnee (junction with Co road 619) Comment
  SBBG29152  Clarkia williamsonii C. L. Hitchcock 1928-6-12 31 Amador 5 mi NE of Jackson 430 Comment
  SBBG29155  Clarkia williamsonii P. A. Munz 1923-7-17 7368 Tuolumne Mather 1371 Comment
  SBBG46738  Clarkia williamsonii E. R. Blakley 1967-8-26 6866 Tulare Lodgepole Cmpgrd, Sequoia Nat Park 2286 Comment
  SBBG5023  Clarkia williamsonii H. and M. Dearing 1939-7-11 3902 Mariposa Wawona Rd W of Chinquapin Comment
  SBBG5024  Clarkia williamsonii H. and M. Dearing 1945-7-5 6051 Madera Bass Lake Comment
  SBBG5025  Clarkia williamsonii H. and M. Dearing 1940-6-2 4325 Madera above Coarsegold Comment
  SBBG5026  Clarkia williamsonii H. and M. Dearing 1945-7-20 6132 Fresno Shaver Lake Comment
  SBBG60349  Clarkia williamsonii J. W. Hopkins 1951-5-9 713 Santa Barbara Victoria Street Hill; Santa Barbara Comment
  SBBG60372  Clarkia williamsonii L. G. Yates 1895-1 Mariposa Yosemite Valley Comment
  SBBG60373  Clarkia williamsonii W. B. Holt 1939-7-20 282 Madera Fine Gold Crk 822 Comment
  SD236340  Clarkia williamsonii G. K. Helmkamp, Elizabeth A. Helmkamp 2006-6-29 10793 Calaveras Northern Sierra Nevada foothills: along Hwy CA-26, 0.6 mile past Sandy Gulch. 793 Comment
  SD239826  Clarkia williamsonii George K. Helmkamp, E. A. Helmkamp 2011-7-12 17697 Amador Northern Sierra Nevada Mountains Foothills: along CA-88, 1.4 miles southwest of Ridge Road, 1.3 miles NW (334a^z) of Clinton (Pine Grove 7.5'Q) 622 Comment
  SD39483  Clarkia williamsonii Edith A. Purer 1933-7-26 5279 Mariposa Coulterville Road. Yosemite National Park. 1524 Comment
  SD56779  Clarkia williamsonii Darley F. Howe 1963-7-13 3613 Fresno Stevenson Creek, Sierra National Forest, Fresno County. 1219 Comment
  SDSU8684  Clarkia williamsonii J. Henry 1978-7-29 23 b Fresno Shaver Lake- Along a rocky outcrop approximately 1000 meters below the Shaver Lake Dam. 1588 Comment
  SDSU8685  Clarkia williamsonii J. Henry 1978-7-29 23 c Fresno Shaver Lake- Along a rocky outcrop approximately 1000 meters below the Shaver Lake Dam. 1588 Comment
  SDSU8686  Clarkia williamsonii J. Henry 1978-7-29 23 a Fresno Shaver Lake- Along a rocky outcrop approximately 1000 meters below the Shaver Lake Dam. 1588 Comment
  SDSU8687  Clarkia williamsonii J. Henry 1978-7-29 23 d Fresno Shaver Lake- Along a rocky outcrop approximately 1000 meters below the Shaver Lake Dam. 1588 Comment
  SDSU8693  Clarkia williamsonii J. Henry 1978-7-29 23 f Fresno Shaver Lake- Along a rocky outcrop approximately 1000 meters below the Shaver Lake dam. 1588 Comment
  SDSU8723  Clarkia williamsonii Wedberg 1958-7-27 389 Fresno About 1/4 mile below the dam at Shaver Lake on Highway 168. Comment
  SDSU8724  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8728  Clarkia williamsonii H. Wedberg 1958-7-27 389 Fresno 1/2 mile down road from the dam at Shaver Lake. Comment
  SDSU8731  Clarkia williamsonii D. F. Howe 1963-7-13 3631 Fresno Stevenson Creek, Sierra National Forest. 1219 Comment
  SDSU8733  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8734  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8742  Clarkia williamsonii H. Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. 1588 Comment
  SDSU8743  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8745  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8746  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake Comment
  SDSU8748  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below Dam at Shaver Lake. Comment
  SDSU8749  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below Dam at Shaver Lake. Comment
  SDSU8750  Clarkia williamsonii Wedberg 1958-7-27 389 Fresno Abotu 0.25 miles below the dam at Shaver Lake on Highway 168. On grassy slope on decomposed granite, a granitic outcropping nearby. Comment
  SDSU8751  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below Dam at Shaver Lake. Comment
  SDSU8752  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below Dam at Shaver Lake. Comment
  SDSU8753  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8760  Clarkia williamsonii H. Wedberg 1958-7-27 390 Fresno 1/2 mile down road from the dam at Shaver Lake. Comment
  SDSU8762  Clarkia williamsonii Wedberg 1957-7-28 45 Fresno Below dam at Shaver Lake. Comment
  SDSU8764  Clarkia williamsonii Wedberg 1958-7-27 390 Fresno About 1/4 mile below the dam at Shaver Lake on Highway 168. Comment
  SEINET7072969  Clarkia williamsonii A. G. Vestal 1963-5-28 s.n. Sacramento Michigan Bar Road about 0.3 mile north of Route 16. UTM Zone 10, 670088mE, 4261734mN. Coordinate datum: NAD27). Comment
  SEINET9363510  Clarkia williamsonii Unknown 1976-5-3 Riverside Red Mountain Road. Comment
  SJSU10295  Clarkia williamsonii C. W. Sharsmith 1983-9-17 8877 Mariposa El Capitan Meadow, Yosemite Valley, Yosemite National Park 1219 Comment
  SJSU1992  Clarkia williamsonii Mrs. Clare Wolfsen 1957-7-4 21 Mariposa Wawona 1219 Comment
  SJSU1993  Clarkia williamsonii Mrs. Clare Wolfsen 1957-7-2 16 Madera Oakhurst 914 Comment
  UC1043403  Clarkia williamsonii Richard M. Straw 1954-6-27 772 Tuolumne near Hog Ranch; Sierra Nevada, Mather 1676 Comment
  UC1072011  Clarkia williamsonii H. and M. Lewis 1947-6-7 322 A Madera 1.0 mi s of road to O'Neals (Hwy.41) Comment
  UC1072050  Clarkia williamsonii H. and M. Lewis 1947-6-7 324 Madera 2.6 mi n of road O'Neals (Hwy.41) Comment
  UC1072052  Clarkia williamsonii H. and M. Lewis 1946-6-12 8 Tuolumne about 0.5 mi inside Yosemite Park boundary (on trail to Cottonwood Meadow) Comment
  UC107854  Clarkia williamsonii C. A. Purpus July 1897 5574 Tulare Middle Tule Comment
  UC107855  Clarkia williamsonii F. T. Bioletti June, 1900 Tuolumne Hetch-Hetchy Valley Comment
  UC107856  Clarkia williamsonii Geo. Hansen VII 1891 36 Amador Agr. Station Sequoia Region 609 Comment
  UC1122477  Clarkia williamsonii D. F. Schlobohm 1935-6-18 168 Mariposa 1/2 mi nw Indian Peak School; Mariposa Quadrangle Comment
  UC1122479  Clarkia williamsonii A. H. Hawbecker 1936-7-10 1085 Tuolumne 2 mi e Pate Valley; Yosemite National Park, Yosemite Quadrangle Comment
  UC1122480  Clarkia williamsonii J. A. Rutter 1935-7-7 278 Tuolumne 1/2 mi e Eleanor Dam (Plot #1 (Yosemite)); Yosemite Quadrangle Comment
  UC1122481  Clarkia williamsonii W. B. Augustine 1935-7-6 174 Tuolumne Miguel Meadows Yosemite National Park, Yosemite Quadrangle Comment
  UC1122482  Clarkia williamsonii C. M. Belshaw 1936-6-24 2368 Tuolumne 1 1/2 mi sw Taylor Hill (Sixbit Gulch); Sonora Quadrangle Comment
  UC1122483  Clarkia williamsonii W. E. Bullard 1935-6-5 21 Fresno 1 mi nw Auberry; Mariposa Quadrangle Comment
  UC1122485  Clarkia williamsonii A. H. Hawbecker 1936-7-10 1153 Tuolumne 3 mi e Pate Valley (on trail); Yosemite National Park, Yosemite Quadrangle Comment
  UC1122486  Clarkia williamsonii C. M. Belshaw 1935-8-8 41 Tuolumne 1 mi nw Ackerson Meadow; Stanislaus National Forest, Yosemite Quadrangle Comment
  UC1122487  Clarkia williamsonii H. S. Yates 1934-7-1 4028 Calaveras 1 mi sw Moran; Stanislaus National Forest, Big Trees Quadrangle Comment
  UC1122488  Clarkia williamsonii H. R. Josephson 1933-7-6 32 Nevada Dry Creek Smartsville Quadrangle Comment
  UC112802  Clarkia williamsonii Katharine Brandegee, Emma Baumhoff Jul 1908 El Dorado 12 mi e Placerville (near Sportsman's Hall (Fyffe P.O.)) Comment
  UC1143216  Clarkia williamsonii H. and M. Lewis 1946-6-12 7 Tuolumne near Mather (n of Hog Ranch, trail to Cottonwood Meadows) Comment
  UC1143217  Clarkia williamsonii H. Lewis and M. Lewis 1946-6-13 11 Tuolumne s side Hetch-Hetchy Reservoir Comment
  UC1143219  Clarkia williamsonii H. and M. Lewis 1947-6-7 311 Tulare 3.95 mi s of road to Miramonte (Hwy.65) Comment
  UC1143231  Clarkia williamsonii H. and M. Lewis 1946-6-9 362 Calaveras 4.3 mi e Hwy. 49 (Mokelumne to West Point Rd.) Comment
  UC1143232  Clarkia williamsonii H. and M. Lewis 1947-6-9 357 Calaveras 0.2 mi n Calaveras Co. line (Hwy. 49) Comment
  UC1143233  Clarkia williamsonii H. and M. Lewis 1947-6-9 355 Tuolumne 0.4 mi n Highway 49 (road to Columbia) Comment
  UC1181833  Clarkia williamsonii H. Lewis and P. Raven 1956-6-10 1047 Fresno 0.2 mi s of junction to Tollhouse (road from Clovis to Auberry) Comment
  UC125402  Clarkia williamsonii Chesnut and Drew 1889-6-29 Tuolumne Hetch-Hetchy Valley Comment
  UC142978  Clarkia williamsonii Katharine Brandegee June, 1910 Fresno cemetery near Toll House Comment
  UC142987  Clarkia williamsonii Katharine Brandegee June, 1910 Amador near Volcano Comment
  UC142999  Clarkia williamsonii Katharine Brandegee June, 1910 Fresno Pine Ridge Toll House Comment
  UC146060  Clarkia williamsonii A. Davidson, M. D. Jul 1908 1651 Tulare Sequoia State Park Comment
  UC1536831  Clarkia williamsonii Gordon H. True Jr. 1938-6-24 899 Madera Ahwanee Valley 762 Comment
  UC171602  Clarkia williamsonii John H. Redfield 1872-8-17 116 Mariposa Yosemite Comment
  UC191737  Clarkia williamsonii Geo. Hansen VII 1893 36 Amador Agrc. Station Sequoia Region, New York Falls 609 Comment
  UC201831  Clarkia williamsonii Le Roy Abrams 1911-6-27 4510 Mariposa Yosemite Valley Yosemite National Park 1219 Comment
  UC20345  Clarkia williamsonii Frederick V. Coville, Frederick Funston 1891-7-12 1217 Kern Tejon Canyon Comment
  UC20346  Clarkia williamsonii Frederick V. Coville, Frederick Funston 1891-6-23 1074 Kern near Havilah Comment
  UC20364  Clarkia williamsonii unknown 1893-1 Mariposa Yosemite Valley Comment
  UC20365  Clarkia williamsonii unknown 1894-1 Mariposa Yosemite Valley Comment
  UC204792  Clarkia williamsonii L. R. Abrams 1912-7-16 4965 Madera near Northfork (Longworthy's); Sierra National Forest Comment
  UC30067  Clarkia williamsonii E. R. Drew 1887-7-3 Tuolumne Groul's Meadow Comment
  UC337283  Clarkia williamsonii Lemmon Mariposa Yosemite Valley Comment
  UC35403  Clarkia williamsonii H. M. Hall and E. B. Babcock July, 1902 3313 Tuolumne vicinity Hog Ranch; Yosemite National Park 1432 Comment
  UC35404  Clarkia williamsonii H. M. Hall and E. B. Babcock July, 1902 3313 Tuolumne vicinity Hog Ranch; Yosemite National Park 1432 Comment
  UC373519  Clarkia williamsonii C. L. Hitchcock 1928-6-12 31 Amador 5 mi ne Jackson 430 Comment
  UC406836  Clarkia williamsonii David D. Keck and Wm. M. Heusi 1927-7-29 300 Tuolumne Hog Ranch Sierra Nevada, Mather 1400 Comment
  UC423082  Clarkia williamsonii Chesnut and Drew 1889-6-29 Tuolumne Hetch-Hetchy Valley Comment
  UC454556  Clarkia williamsonii I. J. Condit 1910-6-14 Fresno Sanger Comment
  UC511225  Clarkia williamsonii Lyman Benson 1932-6-5 3632 Kern 10 mi s Woody; Greenhorn Mt. Range, Poso Creek watershed 365 Comment
  UC563961  Clarkia williamsonii Ira L. Wiggins 1934-6-15 6872 Tuolumne 1/4 mi nw Soulsbyville Comment
  UC567006  Clarkia williamsonii H. R. Josephson 1933-7-6 32 Nevada Dry Creek Smartsville Quadrangle 579 Comment
  UC569755  Clarkia williamsonii W. E. Bullard 1935-6-5 21 Fresno 1 mi nw Auberry; Mariposa Quadrangle 701 Comment
  UC569796  Clarkia williamsonii R. D. Roseberry 1935-7-1 257 Tuolumne McCormick Stanislaus National Forest, Big Trees Quadrangle 1188 Comment
  UC579668  Clarkia williamsonii P. L. Johannsen 1937-7-9 1223 Amador 3 mi nnw West Point; Jackson Quadrangle 975 Comment
  UC58870  Clarkia williamsonii H. M. Hall and H. P. Chandler 1900-6-13 15 Fresno Toll House Sierra Nevada Mountains 624 Comment
  UC58871  Clarkia williamsonii H. M. Hall 1900-8-4 Mariposa Yosemite Valley Comment
  UC614442  Clarkia williamsonii L. Constance 1938-6-28 2346 Madera 1 mi sw Oakhurst (Fresno Flats); Fresno River 701 Comment
  UC623434  Clarkia williamsonii H. H. Biswell 1935-5-25 57 Madera San Joaquin Experiment Range 320 Comment
  UC634692  Clarkia williamsonii H. L. Mason 1925-7-4 2149 Tuolumne near Mather Comment
  UC64733  Clarkia williamsonii H. M. Hall and H. D. Babcock Jun 2 1904-Jun 10 1904 5089 Kern Greenhorn Range Southern Sierra Nevada Mountains 1066 Comment
  UC69916  Clarkia williamsonii Earle Mulliken Jun 1 1904-Jun 20 1904 115 Amador near Jackson (The Station, Caminetti Ranch); Sierra Nevada Mountains 487 Comment
  UC708655  Clarkia williamsonii Roxana S. Ferris and Rimo Bacigalupi 1941-5-29 10379 Madera 1.5 mi e Bellview (along Friant-North Fork road, w of O'Neals) Comment
  UC762175  Clarkia williamsonii Robert F. Hoover 1935-6-29 623 Tuolumne Soulsbyville Comment
  UC762180  Clarkia williamsonii R. F. Hoover 1937-6-3 2367 Tuolumne 3 mi n Keystone Comment
  UC762800  Clarkia williamsonii Robert F. Hoover 1936-5-27 1235 Stanislaus 10 mi e Waterford Comment
  UC762844  Clarkia williamsonii R. F. Hoover 1938-5-29 3518 Madera near Raymond (on road to Coarsegold) Comment
  UC930734  Clarkia williamsonii Carl B. Wolf 1933-6-27 5063 Fresno 0.3 mi above Dunlap (on road to Miramonte); Sierra Nevada 609 Comment
  UC930743  Clarkia williamsonii Carl B. Wolf 1933-6-26 5020 Tulare 1/2 mi above Milo; Sierra Nevada, North Fork Tule River 762 Comment
  UC930744  Clarkia williamsonii Carl B. Wolf 1933-5-22 4880 Tuolumne 0.8 mi n Chinese Camp (on road to Jamestown, w slope of mts.); Sierra Nevada 426 Comment
  UC930745  Clarkia williamsonii Carl B. Wolf 1933-6-28 5073 Fresno w Burough Valley (on road to Huntington Lake Highway, w slope of mts.); Sierra Nevada 548 Comment
  UC930749  Clarkia williamsonii Marcus E. Jones, A. M. 1882-7-3 3341 Placer Colfax Comment
  UC930751  Clarkia williamsonii Le Roy Abrams 1911-6-27 4510 Mariposa Yosemite Valley Yosemite National Park 1219 Comment
  UC930752  Clarkia williamsonii Lewis S. Rose 1940-7-1 40724 Fresno 5 mi e Dunlap 762 Comment
  UCD105114  Clarkia williamsonii Beecher Crampton 1946-7-30 405 Tuolumne Columbia. Comment
  UCD105120  Clarkia williamsonii G. K. Helmkamp; E. A. Helmkamp 2006-6-29 10793 Calaveras Northern Sierra Nevada Mountains Foothills. Along Hwy CA-26, 0.6 mile past Sandy Gulch. 793 Comment
  UCD85044  Clarkia williamsonii Dena Grossenbacher 2009-5-16 1003 Madera Just west of Finegold Creek along Road 210. Private property. 304 Comment
  UCD85080  Clarkia williamsonii Dena Grossenbacher; Joel Smith 2009-6-15 1037 Fresno At the end of Bald Mt. Road, 1.0 miles from junction with Auberry Road. Private property. 1424 Comment
  UCD85081  Clarkia williamsonii Dena Grossenbacher; Joel Smith 2009-6-15 1038 Madera Along County Highway 222 to Auberry from North Fork. 3.0 miles south of junction with Road 200 and North Fork. Sierra National Forest. 674 Comment
  UCD85096  Clarkia williamsonii Dena Grossenbacher; Joel Smith 2009-6-18 1053 Tuolumne 3 miles north of Keystone along Highway 120 at seasonal stream crossing. 320 Comment
  UCD96564  Clarkia williamsonii Dena Grossenbacher; Brian Green 2008-5-17 838 Fresno About 1.5 miles north of junction with Auberry Road along Musick Farm Road. 1108 Comment
  UCR111225B  Clarkia williamsonii H. Dearing, M. Dearing 1939-7-11 3902 Mariposa Sierra Nevada Mtns., Yosemite to Wawona Road, west of Chinquapin 1841 Comment
  UCR173988  Clarkia williamsonii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-29 10793 Calaveras Northern Sierra Nevada foothills, along Calif. Hwy 26, 0.6 mile past Sandy Gulch 793 Comment
  UCR174003  Clarkia williamsonii George K. Helmkamp, Elizabeth A. Helmkamp 2006-6-29 10806 Amador Northern Sierra Nevada foothills, northbound along Calif. Hwy 26, 0.6 mile past the North Fork of Mokelumne River 732 Comment
  UCR224688  Clarkia williamsonii Dena Grossenbacher, Joel Smith 2009-6-15 1037 Fresno Sierra Nevada Mtns., at the end of Bald Mountain Rd., 1.0 mile from junction with Auberry Rd. 1425 Comment
  UCR233247  Clarkia williamsonii George K. Helmkamp, E. A. Helmkamp 2011-7-12 17697 Amador Northern Sierra Nevada Mountains Foothills, along CA-88, 1.4 miles southwest of Ridge Road, 1.3 miles NW (334 deg. ) of Clinton 622 Comment
  UCR6401  Clarkia williamsonii Frank C. Vasek 1967-6-22 670622- 08 Madera Sierra Nevada Mtns. Foothills, 1 mi. south of Coarsegold on U.S. Hwy 41 671 Comment
  UCSB11316  Clarkia williamsonii Breedlove, Dennis 1961-7-18 Fresno Logging Camp #7, 11.8 miles east of Hume Lake 2072 Comment
  UCSB12733  Clarkia williamsonii Dearing, Hugh; Dearing, Margaret 1945-7-20 Fresno Shaver Lake Comment
  UCSB12800  Clarkia williamsonii Dearing, Hugh; Dearing, Margaret 1945-6-6 Madera Bass Lake 1097 Comment
  UCSB4367  Clarkia williamsonii Haines, A. 1936-7-6 Mariposa Yosemite Falls Trail 2133 Comment
  UCSC007430  Clarkia williamsonii L. D. Gottlieb 1992-7-30 15913 Madera Hwy 41, near Kelshaw Corners, 1.9 mi N of turnoff to O 385 Comment
  YM-YOSE117447  Clarkia williamsonii Mary Hood 1967-7-13 Mariposa ALDER CREEK TRAIL 1432 Comment
  YM-YOSE117619  Clarkia williamsonii Alison Colwell 2003-6-17 AC 03 -05 Mariposa 1/2 KM W OF EL PORTAL ROAD / HWY 140 JUNCTION 582 Comment
  YM-YOSE59834  Clarkia williamsonii Mary V. Hood 1967-7-13 Mariposa ALDER CREEK TRAIL 1219 Comment
  YM-YOSE63743  Clarkia williamsonii L. W. Reinecke 1937-7-21 356 Tuolumne MIGUEL MEADOW Comment
  YM-YOSE63744  Clarkia williamsonii L. W. Reinecke 1937-7-21 356 Tuolumne MIGUEL MEADOW Comment
  CAS-BOT-BC165722  Clarkia williamsonii Alice Eastwood 1906-8-1 s.n. Unknown Ackermans Meadows Comment
  CAS-BOT-BC165723  Clarkia williamsonii Jim Riley 1899-5-30 s.n. Butte Centerville Comment
  CAS-BOT-BC165726  Clarkia williamsonii G. Thomas Robbins 1945-6-5 1970 El Dorado Above [Smithflat] Smith Flat 701 Comment
  CAS-BOT-BC165727  Clarkia williamsonii Alice Eastwood 1913-7-4 3442 Nevada Near Wolf Creek Comment
  CAS-BOT-BC165729  Clarkia williamsonii Gladys L. Smith 1959-5-1 1047 San Joaquin Near Wallace Comment
  CAS-BOT-BC165730  Clarkia williamsonii Robin Schramm 1998-6-21 58 Shasta Redding, end of Salmon Creek Rd. Comment
  CAS-BOT-BC165732  Clarkia williamsonii Lillian S. Mott 24 June 6736 Tulare Along road to Balch Peak 1219 Comment
  CAS-BOT-BC165734  Clarkia williamsonii Hanson 1892-7-1 36 Amador Unspecified Comment
  CAS-BOT-BC165735  Clarkia williamsonii Beatrice L. Howitt 1962-7-29 376 Amador By side of road just before going into Volcano 609 Comment
  CAS-BOT-BC165736  Clarkia williamsonii E. C. 1918-7-1 s.n. Amador Sutter Creek Comment
  CAS-BOT-BC165737  Clarkia williamsonii Carl B. Wolf 1933-6-30 5131 Amador W. slope Sierra Nevada, field at Little Red Schoolhouse 3 mi. below Pine Grove on rd. to Jackson 609 Comment
  CAS-BOT-BC165739  Clarkia williamsonii Geo. Hansen 1891-1-1 s.n. Amador Unspecified Comment
  CAS-BOT-BC165748  Clarkia williamsonii L. Beane 1949-6-30 501 Fresno Below Dam, Shaver Lake Comment
  CAS-BOT-BC165749  Clarkia williamsonii Julia McDonald 1931-1-1 s.n. Fresno Meadow Lake Comment
  CAS-BOT-BC165752  Clarkia williamsonii Chas. H. Quibell 1951-7-12 140 Fresno Auberry Rd. 1/2 m. above Meadow Lakes - natural meadow s. of rd. enlarged toward Meadow Lakes by clearing along drainage 1371 Comment
  CAS-BOT-BC165755  Clarkia williamsonii Rimo Bacigalupi; G. Thomas Robbins; Geo. Bacigalupi, Jr. 1955-8-10 5484 Fresno Near summit of Bald Mountain, overlooking [Jose] Jose Basin, 1.6 mile below [and n.w. of] Alder Springs store 1362 Comment
  CAS-BOT-BC165756  Clarkia williamsonii Barbara Ertter; J. Strachan 1979-7-9 3068 Fresno Stevenson Creek crossing on hwy 168 on NW side of Shaver Lake, Sierra Nat'l Forest 1584 Comment
  CAS-BOT-BC165757  Clarkia williamsonii Lawrence Beane 1949-6-30 1500 Fresno Stump Springs Road or above highway along creek, 3/4 mile east of Cedar Crest Comment
  CAS-BOT-BC165759  Clarkia williamsonii Chas. H. Quibell 1951-7-12 140 Fresno Auberry Rd. 1/2 m. above Meadow Lakes - natural meadow s. of rd. enlarged toward Meadow Lakes by clearing along drainage 1371 Comment
  CAS-BOT-BC165760  Clarkia williamsonii Lawrence Beane 1949-6-30 1500 Fresno Above highway along creek. 3/4 mile east of Cedar Crest. Or Stump Springs Road Comment
  CAS-BOT-BC165767  Clarkia williamsonii T. J. Blethen 1912-8-20 s.n. Madera Fish Creek near San Joaquin River 1219 Comment
  CAS-BOT-BC165768  Clarkia williamsonii Tompkins 1894-6-9 s.n. Madera Raymond Comment
  CAS-BOT-BC165769  Clarkia williamsonii L. R. Abrams 1912-7-16 4965 Madera Langworthy's near Northfork, Sierra National Forest Comment
  CAS-BOT-BC165772  Clarkia williamsonii Thos. H. Harris 1951-6-1 s.n. Madera Near Northfork 609 Comment
  CAS-BOT-BC165773  Clarkia williamsonii Carlo J. Rossi 1953-7-11 17 Madera In dried-out meadow lands in the Sierra Nevada, along Highway 41 914 Comment
  CAS-BOT-BC165777  Clarkia williamsonii Beatrice Howitt 1958-7-2 2 Mariposa Ca. 8 miles from Fish Camp Comment
  CAS-BOT-BC165779  Clarkia williamsonii Milo S. Baker 1931-8-22 43 b-'25 Mariposa Yosemite V. Comment
  CAS-BOT-BC165783  Clarkia williamsonii Tompkins 1894-6-27 s.n. Mariposa Near Yosemite Barns, Yosemite Valley Comment
  CAS-BOT-BC165784  Clarkia williamsonii J. W. Congdon 1890-8-17 s.n. Mariposa Foot Yosemite Fall Comment
  CAS-BOT-BC165792  Clarkia williamsonii Alice Eastwood 1907-8-1 16 Mariposa Crockers, Yosemite National Park Comment
  CAS-BOT-BC165793  Clarkia williamsonii Alice Eastwood 1907-8-8 16 Mariposa Crockers, Yosemite National Park Comment
  CAS-BOT-BC165796  Clarkia williamsonii L. R. Abrams 1915-8-11 5402 Mariposa Wawona near the hotel, Yosemite Park Comment
  CAS-BOT-BC165797  Clarkia williamsonii W. R. Dudley 1894-6-9 s.n. Mariposa Near [Ahwanee] Ahwahnee Comment
  CAS-BOT-BC165798  Clarkia williamsonii C. L. Hitchcock; J. S. Martin 1939-7-23 5456 Mariposa 1/2 mile west of Wawona, near Merced River Comment
  CAS-BOT-BC165799  Clarkia williamsonii John Thomas Howell 1923-7-24 147 Mariposa Near the Indian Bridge, Wawona 1219 Comment
  CAS-BOT-BC165800  Clarkia williamsonii Mrs. A. L. Coombs 1916-6-4 s.n. Mariposa El Porta, Yosemite Comment
  CAS-BOT-BC165804  Clarkia williamsonii J. W. Congdon 1895-7-6 s.n. Mariposa Westfall Road Comment
  CAS-BOT-BC165805  Clarkia williamsonii C. R. Quick 1949-7-13 48 -48 Tuolumne W of Bull Meadow, [slong] along Clavey River Road, Stanislaus Nat'l Forest Comment
  CAS-BOT-BC165807  Clarkia williamsonii Paul F. Covel 1941-6-15 s.n. Tuolumne Highway between Columbia-Vallecita Comment
  CAS-BOT-BC165809  Clarkia williamsonii Ira L. Wiggins; Dorothy B. Wiggins 1958-7-5 14361 Tuolumne 1 mile NW of Rose Creek bridge along road from Confidence to Columbia Comment
  CAS-BOT-BC165810  Clarkia williamsonii Jean L. Pawek 1956-7-6 162 Tuolumne Between Hetch Hetchy and Mather 1524 Comment
  CAS-BOT-BC165811  Clarkia williamsonii Mrs. Joseph Clemens 1919-8-4 s.n. Tuolumne Tuolumne Gorge, Pate Valley, Yosemite National Park Comment
  CAS-BOT-BC165812  Clarkia williamsonii Mrs. W. J. Williamson 1919-5-24 181 Tuolumne Spring Gulch, near Bear Creek 320 Comment
  CAS-BOT-BC165813  Clarkia williamsonii P. C. Everett; E. K. Balls 1956-7-10 22014 Tuolumne 1.6 mi. nw. of Mariposa-Tuolumne Co. line, State Hwy. 120, Yosemite to Chinese Camp 944 Comment
  CAS-BOT-BC165815  Clarkia williamsonii Alice Eastwood 1906-8-1 s.n. Tuolumne [Hetch-hetchy] Hetch Hetchy Comment
  CAS-BOT-BC165816  Clarkia williamsonii Lewis S. Rose 1934-7-27 34454 Tuolumne 2 mi. N. of Carl Inn Comment
  CAS-BOT-BC165819  Clarkia williamsonii David D. Keck; Wm. M. Heusi 1927-7-28 300 Tuolumne Hog Ranch, Mather 1400 Comment
  CAS-BOT-BC165820  Clarkia williamsonii Burt Walker 1930-7-3 2 Tuolumne Mather. Sierra Nevada Mountains, Yosemite National Park Comment
  CAS-BOT-BC165823  Clarkia williamsonii L. R. Abrams 1934-6-28 13575 Tuolumne Ackerson Meadow, near Mather 1371 Comment
  CAS-BOT-BC165824  Clarkia williamsonii W. R. Dudley 1901-7-22 s.n. Tuolumne Big Meadows, Yosemite National Park Comment
  CAS-BOT-BC165825  Clarkia williamsonii Robert F. Hoover 1937-6-3 2367 Tuolumne Three miles north of Keystone Comment
  CAS-BOT-BC165826  Clarkia williamsonii David D. Keck; Wm. M. Heusi 1927-7-28 300 Tuolumne Hog Ranch, Mather 1400 Comment
  CAS-BOT-BC165827  Clarkia williamsonii Mrs. W. J. Williamson 1919-5-24 181 Tuolumne Spring Gulch, near Bear Creek 320 Comment
  CAS-BOT-BC165828  Clarkia williamsonii Roxana Stinchfield 1915-7-29 15 Tuolumne Vicinity of Rawhide Comment
  CDA38064  Clarkia williamsonii D. Griffin & C. Parker 1981-6-23 s.n. Mariposa Worman Road near Ahwahnee 0 Comment
  HSC37044  Clarkia williamsonii Steve DeBenedetti, Jane Cole 1974-6-19 2 Tulare Sequoia National Park, Ash Mtn. on Hwy. 198 549 Comment
  HSC40721  Clarkia williamsonii R. York 1977-6-26 27 Amador Comment
  JEPS43703  Clarkia williamsonii W. L. Jepson July 1896 14364 Mariposa Coulterville trail to Yosemite; Big Meadows Comment
  OBI5864  Clarkia williamsonii Carl B. Wolf 1933-6-29 5107 Mariposa 1-2/10 mi from Chowchilla grade on rd to Ahwahnee 914 Comment
  OBI5917  Clarkia williamsonii Carl B. Wolf 1933-6-30 5130 Amador 3-7/10 mi above Jackson on rd to Pine Grove 549 Comment
  OBI78331  Clarkia williamsonii N. Mastin 1960-4-3 60 -29 Madera 1/2 mi N of Raymond-coarsegold rd, 6 mi E of Raymond 366 Comment
  POM153244  Clarkia williamsonii C. L. Hitchcock 1928-6-12 31 Amador 5 miles northeast of Jackson 430 Comment
  POM194787  Clarkia williamsonii D. D. Keck, Wm. M. Heusi 1927-7-28 300 Tuolumne Hog Ranch, Mather. 1402 Comment
  POM196182  Clarkia williamsonii E. E. Stanford 1929-8-12 1156 Mariposa Yosemite National Park. 1220 Comment
  POM201134  Clarkia williamsonii Carl B. Wolf 1933-6-27 5063 Fresno Social hall, 0.3 miles above Dunlap on road to Miramonte 610 Comment
  POM201143  Clarkia williamsonii Carl B. Wolf 1933-5-22 4880 Tuolumne West slope Sierra Nevada: 8/10 miles N of Chinese Camp on road to Jamestown 427 Comment
  POM250621  Clarkia williamsonii Lincoln Constance 1938-6-28 2346 Madera Fresno Flats on the Fresno River 1 mi. SW of Oakhurst 701 Comment
  POM252671  Clarkia williamsonii R. D. Roseberry 1935-7-1 257 Tuolumne McCormick, Stanislaus National Forest. 1189 Comment
  POM253564  Clarkia williamsonii C. L. Hitchcock, J. S. Martin 1939-7-23 5456 Mariposa 1/2 mile west of Wawona, near Merced River. Comment
  POM257032  Clarkia williamsonii Nathan C. Sweet Jr. 1940-6-1 s.n. Mariposa Below Worman s Saw Mill, 7 miles southeast of Oakhurst. 1159 Comment
  POM257253  Clarkia williamsonii H. L. Mason 1925-7-4 2149 Tuolumne Mather. Comment
  POM271799  Clarkia williamsonii Lyman Benson 1936-6-18 7690 Madera 5 miles N of San Joaquin River; Auberry to Bass Lake. 640 Comment
  POM271833  Clarkia williamsonii Loren Yaussy 1936-7-18 174 Tulare Whitaker Forest, Sierra Nevada 1585 Comment
  POM311843  Clarkia williamsonii S. Ellis 1954-7-20 201 Madera Bass Lake, Sierra Nevada, Bass Lake drainage area 1021 Comment
  POM32036  Clarkia williamsonii Katherine Brandegee 1908-7-10 s.n. El Dorado Near Fyffe Comment
  POM32055  Clarkia williamsonii P. A. Munz 1923-7-17 7368 Tuolumne Mather. 1372 Comment
  POM32133  Clarkia williamsonii W. J. Williamson 1919-5-24 181 Tuolumne Spring Gulch near Bear Creek. 320 Comment
  POM32274  Clarkia williamsonii H. M. Hall, E. B. Babcock 1902-07 3313 Tuolumne Yosemite National Park. Vicinity of Hog Ranch. 1433 Comment
  POM32368  Clarkia williamsonii Chas Davidson 1885-07 s.n. Unknown Fresno Mt. Comment
  POM51676  Clarkia williamsonii Cook, Reynolds 1900-07 s.n. Tuolumne Yosemite Park Comment
  RSA0059959  Clarkia williamsonii Harlan Lewis, M. Lewis 1956-6-25 1055 Fresno Along road 5.4 miles north of Tollhouse. Comment
  RSA0059960  Clarkia williamsonii Ella Carter 1953-6-19 170 Fresno Big Sandy Valley near the foot of northeast slope of Black Mt. Brumagin pasture near my house between my yard fence and the first ditch close to the ditch bank 610 Comment
  RSA0059961  Clarkia williamsonii Harlan Lewis, M. Lewis 1946-6-15 18 Madera Wawona Road to Yosemite, 0.6 miles south of Big Cedar Springs. Comment
  RSA108136  Clarkia williamsonii Harlan Lewis, M. Lewis 1947-6-9 348 Mariposa Highway 49, 3.4 miles north of Merced River at Bagby Comment
  RSA108137  Clarkia williamsonii Harlan Lewis, M. Lewis 1947-6-8 332 Mariposa Yosemite Park boundary on El Portal Road. Comment
  RSA108138  Clarkia williamsonii Harlan Lewis, M. Lewis 1946-6-12 7 Tuolumne Trail to Cottonwood Meadows north of Hog Ranch near Mather. Comment
  RSA108139  Clarkia williamsonii Harlan Lewis, M. Lewis 1946-6-13 11 Tuolumne Hetch Hetchy Reservoir, south side. Comment
  RSA108141  Clarkia williamsonii Harlan Lewis, M. Lewis 1947-6-7 311 Tulare Highway 65, 3.95 miles south of junction with road to Miramonte. Comment
  RSA108142  Clarkia williamsonii Harlan Lewis, M. Lewis 1947-6-7 324 Madera Highway 41, 2.6 miles north of Rd . O Neals. Comment
  RSA115774  Clarkia williamsonii Percy C. Everett, E. K. Balls 1957-7-10 22014 Tuolumne 1.6 miles northwest of Mariposa - Tuolumne County line; State highway 120, Yosemite to Chinese Camp 945 Comment
  RSA122163  Clarkia williamsonii P. L. Johannsen 1937-7-9 1223 Amador 3 miles NNW of West Point 976 Comment
  RSA122164  Clarkia williamsonii R. D. Roseberry 1935-7-1 257 Tuolumne McCormick, Stanislaus National Forest. 1189 Comment
  RSA126319  Clarkia williamsonii I. L. Wiggins, Dorothy Wiggins 1958-7-5 14361 Tuolumne 1 mile northwest of Rose Creek Bridge along road from Confidence to Columbia Comment
  RSA130228  Clarkia williamsonii C. A. Purpus 1892-05 1352 Tulare Sierra Nevada Comment
  RSA134520  Clarkia williamsonii Harlan Lewis, P. Raven 1956-6-10 1050 Mariposa 2.4 miles from Oakhurst on road to Wawona. Comment
  RSA135049  Clarkia williamsonii Harlan Lewis, P. Raven 1956-6-10 1047 Fresno Road from Clovis to Auberry 0.2 miles south of junction to Tollhouse. Comment
  RSA27560  Clarkia williamsonii Roxana S. Ferris, Rimo Bacigalupi 1941-5-29 10379 Madera Along Friant - North Fork road, 1.5 miles east of Bellview, west of O Neals Comment
  RSA297005  Clarkia williamsonii W. L. Jepson 1915-7-4 6448 Tuolumne Columbia Comment
  RSA297770  Clarkia williamsonii Barbara Ertter, J. Strachan 1979-7-9 3068 Fresno Stevenson Creek crossing on Hwy 168 on NW side of Shaver Lake, Sierra National Forest 1585 Comment
  RSA303918  Clarkia williamsonii Jim R. Shevock 1972-7-20 2095 Mariposa Near Wawona, Yosemite Park 1250 Comment
  RSA3303  Clarkia williamsonii D. D. Keck 1931-6-3 1198 Tuolumne Mather. 1400 Comment
  RSA41299  Clarkia williamsonii Robert F. Hoover 1937-6-3 2367 Tuolumne 3 miles north of Keystone Comment
  RSA413382  Clarkia williamsonii Mignonne Bivin, Gail Baker 1978-5-22 85 Tulare Sequoia National Park; road to Recreation Center, Ash Mountain Comment
  RSA422720  Clarkia williamsonii M. Henning 1929-7-13 s.n. Amador Near Camp Minkalao. 2134 Comment
  RSA495272  Clarkia williamsonii L. D. Gottlieb 1988-5-21 8814 Mariposa On rt. 49, 3.5 mi N of N end of bridge over Merced River, or about 0.3 mi S of sharp turn in highway to right, facing uphill. Comment
  RSA502368  Clarkia williamsonii D. W. Taylor 1982-7-7 8027 Tuolumne Ackerson Meadow along Evergreen Road 1402 Comment
  RSA67863  Clarkia williamsonii Chas H. Quibell 1951-7-12 140 Fresno Auberry Rd. 1/2 m. above Meadow Lakes 1372 Comment
  RSA6926  Clarkia williamsonii Carl B. Wolf 1933-5-22 4880 Tuolumne West slope Sierra Nevada: 8/10 miles N of Chinese Camp on road to Jamestown 427 Comment
  RSA7097  Clarkia williamsonii Carl B. Wolf 1933-6-29 5107 Mariposa 1.2 miles from Chowchilla Grade on road to Ahwahnee; Western Slope of Sierra Nevada 915 Comment
  RSA7210  Clarkia williamsonii Carl B. Wolf 1933-6-30 5130 Amador West slope Sierra Nevada: 3.7 miles above Jackson on the road to Pine Grove 549 Comment
  RSA7212  Clarkia williamsonii Carl B. Wolf 1933-6-30 5131 Amador West slope Sierra Nevada: At little red school, 3 miles below Pine Grove on road to Jackson 610 Comment
  RSA7213  Clarkia williamsonii Carl B. Wolf 1933-8-10 5208 Amador West slope Sierra Nevada: At little red school, 3 miles below Pine Grove on road to Jackson 610 Comment
  RSA73324  Clarkia williamsonii F. W. Peirson 1910-1 s.n. Unknown Sierra Nevada. Comment
  RSA78742  Clarkia williamsonii E. K. Balls, Percy C. Everett 1952-10-16 18227 Madera South end of Bass Lake where road forks to North Fork. 1067 Comment
  RSA96994  Clarkia williamsonii R. M. Straw 1954-6-27 772 Tuolumne Hog Ranch, near Mather, w. Sierra Nevada. 1677 Comment
  SBBG60371  Clarkia williamsonii Henry Chapman Ford 1878-1 Mariposa Freyes Ranch near Yosemite Comment
  SD107124  Clarkia williamsonii Barbara Ertter, J. Strachan 1979-7-9 3068 Fresno Stevenson Creek crossing on Highway 168 on NW side of Shaver Lake, Sierra National Forest. 1584 Comment
  SD26295  Clarkia williamsonii Darley F. Howe 1939-7-20 Unknown Near Yosemite lodge, Yosemite National Park. Comment
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Jun 26 2012
  SD39481  Clarkia williamsonii Edith A. Purer 1933-7-23 5127 Mariposa In Meadow, Yosemite National Park. Comment
  SD69945  Clarkia williamsonii Darley F. Howe 1968-6-2 Mariposa 16.2 miles South of Mariposa on Route 49 1067 Comment
  SDSU8680  Clarkia williamsonii J. Henry 1978-7-31 21 c Mariposa Yosemite Valley-NW corner of a meadow across the road from the Devils Elbow picnic area. 1219 Comment
  SDSU8681  Clarkia williamsonii J. Henry 1978-7-31 21 d Mariposa Yosemite Valley-NW corner of a meadow across the road from the Devils Elbow picnic area. 1219 Comment
  SDSU8682  Clarkia williamsonii J. Henry 1978-7-31 21 e Mariposa Yosemite Valley-NW corner of a meadow across the road from the Devils Elbow picnic area. 1219 Comment
  SDSU8683  Clarkia williamsonii J. Henry 1978-7-30 22 a Tuolumne Mather-eastern edge of a meadow behind the Mather Recreation Camp. Plants collected along both sides of the dirt road leading back to the Carneige field station. 1372 Comment
  SDSU8688  Clarkia williamsonii J. Henry 1978-7-30 22 c Tuolumne Mather- eastern edge of a meadow behind the Mather Recreation Camp. Plants collected along both sides of the dirt road leading back to the Carneige field station. 1372 Comment
  SDSU8689  Clarkia williamsonii J. Henry 1978-7-31 21 a Mariposa Yosemite Valley- NW corner of a meadow across the road from the Devils Elbow Picnic Area. 1219 Comment
  SDSU8690  Clarkia williamsonii J. Henry 1978-7-31 21 b Mariposa Yosemite Valley- NW corner of a meadow across the road from the Devils Elbow picnic area. 1219 Comment
  SDSU8691  Clarkia williamsonii J. Henry 1978-7-30 22 d Tuolumne Mather- eastern edge of a meadow behind the Mather Recreation Camp. Plants collected along both sides of the dirt road leading back to the Carneige field station. 1372 Comment
  SDSU8692  Clarkia williamsonii J. Henry 1978-7-30 22 b Tuolumne Mather- eastern edge of a meadow behind the Mather Recreation Camp. Plants collected along both sides of the dirt road leading back to the Carneige field station. 1372 Comment
  SDSU8714  Clarkia williamsonii Wedberg 1959-6-10 450 Mariposa 3.4 miles north from the bridge at Bagby, on Hwy 49. Comment
  SDSU8715  Clarkia williamsonii Wedberg 1959-6-10 450 Mariposa 3.4 miles north from the bridge at Bagby, on Hwy 49. Comment
  SDSU8716  Clarkia williamsonii Wedberg 1959-6-10 450 Mariposa 3.4 miles north from the bridge at Bagby, on Hwy 49. Comment
  SDSU8717  Clarkia williamsonii Wedberg 1959-6-16 459 Mariposa On Hwy 140 at Incline (or Indian Flat). Comment
  SDSU8718  Clarkia williamsonii Wedberg 1961-6-8 444 Madera On highway 41, 0.8 miles south of Fresno River at Oakhurst. Comment
  SDSU8719  Clarkia williamsonii H. Wedberg 1959-6-7 440 Madera 0.3 mi. south of junction with Hwy 41 on road to Bass Lake. Along road side and grassy road-fill. 878 Comment
  SDSU8720  Clarkia williamsonii Wedberg 1959-6-7 440 Madera 0.3 mi. south of junction with Hwy 41 on road to Bass Lake. Along road side and grassy road-fill. Comment
  SDSU8721  Clarkia williamsonii H. Wedberg 1959-6-6 438 Madera 0.3 mi. east from Bellview-O'Neals road. 366 Comment
  SDSU8722  Clarkia williamsonii Wedberg 1959-6-23 475 Nevada On Colfax-Grass Valley road, 0.7 miles north of Placer-Nevada County line. Comment
  SDSU8725  Clarkia williamsonii W. L. Sward 1978-7-29 454 Mariposa East Buttress meadow, Yosemite Valley. 1219 Comment
  SDSU8726  Clarkia williamsonii P. E. Britton 1972-6-8 Tulare Near Badger, 2 miles north of junction with Route J-21 on the road to Miramonte. Comment
  SDSU8727  Clarkia williamsonii Wedberg 1959-6-24 482 El Dorado 5.3 miles from Somerset on road to Omo ranch. Comment
  SDSU8729  Clarkia williamsonii H. Wedberg 1959-6-8 444 Madera On Hwy 41, 0.8 mile S of Fresno River at Oakhurst. 762 Comment
  SDSU8732  Clarkia williamsonii Wedberg 1959-6-9 446 Mariposa 2.6 miles east from Mormon Bar Chevron Station, and 0.1 mile east of Hirsch Rd. on Bootjack Road. Comment
  SDSU8735  Clarkia williamsonii Wedberg 1959-6-16 458 Mariposa On Hwy 140 1.4 miles west of Yosemite Park boundary. Comment
  SDSU8736  Clarkia williamsonii Wedberg 1959-6-17 460 Tuolumne On dry slope south of parking area at Hetch Hetchy Dam. Comment
  SDSU8737  Clarkia williamsonii Wedberg 1959-6-17 461 Tuolumne About 1 mi. beyond gate on Cottonwood Mdw. trail from Carnegie Inst., Mather Comment
  SDSU8738  Clarkia williamsonii Wedberg 1959-6-5 428 Fresno 3.4 miles south of San Joaquin River on North Fork- Auberry road. Comment
  SDSU8739  Clarkia williamsonii H. Wedberg 1959-6-2 415 Fresno 2.0 mi. from Hwy 65 on road to Miramonte. Comment
  SDSU8740  Clarkia williamsonii Wedberg 1959-6-5 429 Fresno 3.1 miles south of San Joaquin River on North Fork-Auberry road. Comment
  SDSU8741  Clarkia williamsonii H. Wedberg 1959-6-3 416 Tulare 1.1 miles north of Badger on Hwy 65, and 0.35 mi. s. of Badger Fire Station. Comment
  SDSU8755  Clarkia williamsonii Wedberg 1959-6-5 426 Fresno On Tollhouse grade, Hwy 168, 3.0 miles above road to Auberry. Comment
  SDSU8756  Clarkia williamsonii Wedberg 1959-6-4 420 Fresno On a dirt road, 1.3 miles from Big Creek-Balch Camp road, about 7.6 miles from bridge at Big Creek, and about 12.6 miles from Trimmer road. Comment
  SDSU8757  Clarkia williamsonii Wedberg 1959-7-1 493 Mariposa Behind Jerseydale Guard Station, 2.2 miles north of Darrah Junction. Comment
  SDSU8758  Clarkia williamsonii Wedberg 1959-6-6 432 Madera On road to Mammoth Pool, 2.2 miles from jct at South Fork. Comment
  SDSU8759  Clarkia williamsonii Wedberg 1959-6-6 434 Madera On Hwy 41, 2.3 miles south from jct with road to O'Neals. Comment
  SDSU8761  Clarkia williamsonii H. Wedberg 1959-6-6 435 Madera On Hwy 41, 0.6 miles S. of junction to O'Neals. 383 Comment
  SDSU8765  Clarkia williamsonii Wedberg 1959-6-9 445 Madera 1.8 miles north from junction near Ahwahnee fire station, on dirt road to Westfall campground (On Hwy 41). Comment
  SDSU8766  Clarkia williamsonii Wedberg 1959-6-10 447 Mariposa 1.5 miles south of Bootjack Rd. at mormon Bar on Ben Hur Rd. Comment
  SDSU8768  Clarkia williamsonii Wedberg 1959-6-6 433 Madera 0.2 miles south of jct with road to O'Neals, on Hwy 41. Comment
  SDSU8770  Clarkia williamsonii Wedberg 1959-6-5 430 Madera 2.0 miles north of San Joaquin River at upper end of Kerckhoff Lake on road to North Fork. Comment
  SEINET10492204  Clarkia williamsonii Tim Holtsford 1992-5-26 Holtsford 920526 -4 Mariposa New york ranch rd, 2.6 mi n of court street (behind sheriff station in jackson). May be a cultivar. On grassy roadside under tall oaks and madrones. Comment
  SEINET10492205  Clarkia williamsonii Tim Holtsford 1992-5-27 Holtsford 920527 -6-B Mariposa Hwy 140 outside of yosemite np, across rd from first buildings outside of park (Motels, restaurants). 1.35 Mi e of el portal rd. Grassy se-facing slope-- Manzanita, oaks, pines, above. Sympatric with c. Unguiculata (t. Holtsford 920527-5). Buds globose. Comment
  SEINET10492206  Clarkia williamsonii Tim Holtsford 1992-5-27 Holtsford 920527 -6-A Mariposa Hwy 140 outside of yosemite np, across rd from first buildings outside of park (Motels, restaurants). 1.35 Mi e of el portal rd. Grassy se-facing slope-- Manzanita, oaks, pines, above. Sympatric with c. Unguiculata (t. Holtsford 920527-5). Buds globose. Comment
  SEINET12189231  Clarkia williamsonii H. M. Hall, Chandler, H. P. 1900-1 203 Fresno Sierra Nevada Mountains. Pine Ridge 1646 Comment
  SEINET4149836  Clarkia williamsonii A. A. Heller 1908-6-28 9011 Mariposa El Portal 762 Comment
  SEINET4149837  Clarkia williamsonii A. A. Heller 1908-6-26 8990 Mariposa Base of upper Yosemite Fall, Yosemite Valley 1676 Comment
  SEINET4149838  Clarkia williamsonii E. Mulliken 1904-6-1 115 Amador Caminetti Ranch, near Jackson, The "Station" 488 Comment
  SEINET4149839  Clarkia williamsonii K. Brandegee 1908-7-10 s.n. El Dorado Near Fyffe Comment
  SEINET6944615  Clarkia williamsonii W. P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern Ca. 1.0 mile northwest of Glennville, on road to White River. Comment
  SEINET6944616  Clarkia williamsonii W. P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern Ca. 1.0 mile northwest of Glennville, on road to White River. Comment
  SEINET6944617  Clarkia williamsonii W. P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern Ca. 1.0 mile northwest of Glennville, on road to White River. Comment
  SEINET6944618  Clarkia williamsonii W. P. Vestal, A. G. Vestal 1955-6-10 s.n. Kern Ca. 1.0 mile northwest of Glennville, on road to White River. Comment
  SJSU11008  Clarkia williamsonii J. W. Tilden 1961-6-11 1635 Mariposa roadside near Jerseydale 4 mi NE of Durrah 762 Comment
  SJSU13321  Clarkia williamsonii C. W. Sharsmith 1944-6-28 4704 Mariposa by road below Arch Rock, Merced R canyon, Yosemite National Park 670 Comment
  SJSU1686  Clarkia williamsonii Mrs. Clare Wolfsen 1955-8-14 Mariposa foothills of Sierra Nevada at Usona 762 Comment
  UC1018293  Clarkia williamsonii W. R. Ernst 1951-9-3 905 Mariposa base El Capitan; Yosemite Valley Comment
  UC1018322  Clarkia williamsonii H. Lewis and M. Lewis 1946-6-15 18 Madera 0.6 mi s Big Cedar Spring (Wawona Road to Yosemite) Comment
  UC1071799  Clarkia williamsonii Katharine Brandegee June 1907 Unknown Botanic Garden Univ. of Calif. Comment
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Jan 17 2015
  UC1072010  Clarkia williamsonii W. R. Ernst 1951-9-3 905 Mariposa base El Capitan; Yosemite Valley Comment
  UC1072048  Clarkia williamsonii H. and M. Lewis 1947-6-8 332 Mariposa Yosemite Park Boundary El Portal River Comment
  UC1072049  Clarkia williamsonii H. and M. Lewis 1947-6-9 348 Mariposa 3.4 mi n Merced River at Bagby (Highway 49) Comment
  UC1072051  Clarkia williamsonii C. Epling May 1947 243 Madera 6.4 mi s Willow Glen Station (Highway 41) Comment
  UC1143218  Clarkia williamsonii H. Lewis and M. Lewis 1946-6-15 18 Madera 0.6 mi s Big Cedar Springs (Wawona Road to Yosemite) Comment
  UC1186592  Clarkia williamsonii R. W. Thorp, E. G. Linsley, G. I. Stage 1959-6-16 59 -102 Mariposa 1.8 mi s Moromn Bar Comment
  UC1190297  Clarkia williamsonii Ira L. Wiggins and Dorothy B. Wiggins 1958-7-5 14361 Tuolumne 1 mi nw Rose Creek bridge (along road from Confidence to Columbia) Comment
  UC164727  Clarkia williamsonii H. M. Hall 1911-7-4 9022 Mariposa upper part Yosemite Valley; Yosemite National Park 1219 Comment
  UC164744  Clarkia williamsonii H. M. Hall 1911-7-13 9109 Mariposa lower end Yosemite Valley; Yosemite National Park 1219 Comment
  UC172903  Clarkia williamsonii P. B. Kennedy 1913-1 3022 Mariposa Yosemite Comment
  UC20338  Clarkia williamsonii Bolander 6367 Mariposa Clark's Station Comment
  UC20347  Clarkia williamsonii Edw. L. Greene June 1889 Calaveras El Dorado Comment
  UC50265  Clarkia williamsonii Thomas Bridges Esq. 108 Unknown Comment
  UC596716  Clarkia williamsonii R. J. Smith June 1908 Mariposa Yosemite Valley, type locality Yosemite Valley Comment
  UC613058  Clarkia williamsonii C. W. Sharsmith 1936-8-10 864 Mariposa vicinity Yosemite Valley (in Big Meadows on old Coulterville road); Sierra Nevada Comment
  UC722140  Clarkia williamsonii C. L. Hitchcock, J. S. Martin 1939-7-23 5456 Mariposa 1/2 mi w Wawona (near Merced River) Comment
  UC930746  Clarkia williamsonii Carl B. Wolf 1933-6-29 5107 Mariposa 1.2 mi from Chowchilla Grade (on road to Awahnee); Sierra Nevada 914 Comment
  UCD105115  Clarkia williamsonii Roman Gankin 1956-6-25 190 Calaveras State Highway 4, near Murphys. Comment
  UCD105117  Clarkia williamsonii Morris Halperin 1930-6-14 s.n. Madera Lawritzen Ranch, Coarsegold. Comment
  UCD34443  Clarkia williamsonii Beecher Crampton 1983-7-18 9883 El Dorado East of Somerset, 4.4 miles west of Grizzly Flat Guard Station. 914 Comment
  UCSB18526  Clarkia williamsonii Breedlove, Dennis 1962-6-14 Amador Highway 88, 2.0 miles west of, Pine Grove; Sierra Nevada 640 Comment
  UCSB28477  Clarkia williamsonii Lawson, V. 1973-6-20 Madera East side of Highway 41 and Bass Lake Rd. junction 914 Comment
  UCSB29222  Clarkia williamsonii Lawson 1973-6-20 Madera 5 mi. north of Raymond cut-off on east side of Hwy. 41 762 Comment
  UCSB29241  Clarkia williamsonii Lawson, V. 1973-6-20 Madera 0.5 mi. south of intersection of Road 200 and Hwy. 41 on 41 457 Comment
  UCSB29246  Clarkia williamsonii Lawson, V. 1973-6-21 Madera Road 415, 0.5 mi. from Hwy. 41 junction, Sierra Foothills 762 Comment
  UCSB55487  Clarkia williamsonii Bivin, Mignonne; Baker, Gail 1978-5-22 Tulare Sequoia National Park; road to Recreation Center, Ash Mnt. Comment
  YM-YOSE117448  Clarkia williamsonii Mary Hood 1965-7-8 Mariposa TOP OF THE INCLINE NEAR YOSEMITE NATIONAL PARK 1524 Comment
  YM-YOSE59835  Clarkia williamsonii Mary V. Hood 1965-7-8 Mariposa TOP OF INCLINE 1524 Comment
  YM-YOSE59836  Clarkia williamsonii Mary V. Hood 1965-7-8 Mariposa TOP OF INCLINE 1524 Comment
  SD29190  Clarkia williamsonii f. incerta Fred H. Wylie 1941-7-29 15 Unknown Tioga Road, Yosemite National Park Comment
  SEINET5629924 Image available Godetia williamsonii Unknown 1904-1 115 Amador Near Jackson, Caminetti Ranch Comment



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