Search Results — 2000 specimen records retrieved (1436 records with coordinates)
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Results for search: Scientific name=Claytonia perfoliata (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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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC183485  Claytonia perfoliata James R. Shevock 1982-5-15 9491 Kern Scodie Mountains, Kiavah Wilderness. Along the Pacific Crest Trail about 0.5 mile north of McIvers Spring 2072 Comment
  CAS-BOT-BC209968  Claytonia perfoliata James R. Shevock 1982-3-20 9127 Tulare Western slope of the Southern Sierra Nevada. Mine Hill southeast of California highway 190 above Lake Success and south of South Fork Tule River 365 Comment
  CAS-BOT-BC232286  Claytonia perfoliata A. Williams; E. Shea; M. E. Hannibal; S. Tsui 2012-5-5 708 Marin Marin Municipal Water District Lands: Mount Tamalpais. Off Laurel Dell Rd., south of culvert LD-15, just north of where Cataract Creek crosses road. Comment
  CAS-BOT-BC274436  Claytonia perfoliata R. Schneider; E. Dugas; J. Stern; E. Wong 2013-3-9 13507 Marin Mount Tamalpais. Marin Municipal Water District lands: NE of large turnaround at top of Fish Grade near Filter Plant Road, under solitary coast live oak Comment
  CAS-BOT-BC279933  Claytonia perfoliata J. Baxter; S. Kawachi; R. Westgaard 2013-4-12 13028 Marin Mount Tamalpais. Marin Municipal Water District lands: Middle Eldridge Grade Culvert 24 Comment
  CAS-BOT-BC434188  Claytonia perfoliata A. C. Sanders 2007-4-25 33559 Los Angeles Tehachapi Mtns.: Oso Canyon, 0.5 mi. SE of Kern Co. line, on Oso Canyon Rd. 1159 Comment
  CAS-BOT-BC439752  Claytonia perfoliata B. Bartholomew; M. Gilbert; L. Skog 1993-5-9 6422 Shasta 5.6 km SW of Round Mountain on State Hwy 299 on steep N facing slope along Cedar Creek. 430 Comment
  CAS-BOT-BC439763  Claytonia perfoliata Hasse; Davidson 1907-6-10 171 e5 Kern Tehachapi Mts. Comment
  CAS-BOT-BC439765  Claytonia perfoliata W. R. Dudley 1893-6-23 s.n. Unknown Castle Crag, near Mt. Shasta Comment
  CAS-BOT-BC439767  Claytonia perfoliata W. W. Carruth 1902-4-1 s.n. Alameda E. Oakland Hills Comment
  CAS-BOT-BC439769  Claytonia perfoliata Steven R. Hill 2008-3-15 37710 Alameda University of California, Berkeley, at Oakland line. Centennial Drive, about 600 meters northeast of stadium. 182 Comment
  CAS-BOT-BC439770  Claytonia perfoliata Javier Penalosa 1962-6-21 2586 Alpine Pleasant Valley (3 mi SW of Markleeville) 1804 Comment
  CAS-BOT-BC439776  Claytonia perfoliata Barbara T. Menzies 1976-1-1 82 Calaveras Natural Bridge on Coyote Creek. 457 Comment
  CAS-BOT-BC439781  Claytonia perfoliata James R. Shevock; Barbara Ertter 1990-7-2 11949 Fresno Southern Sierra Nevada, Sequoia National Forest. Monarch Wilderness. Rocky ridge of the Grand Dike below Happy Gap and Eagle Peaks. 2682 Comment
  CAS-BOT-BC439783  Claytonia perfoliata Greg de Nevers 2001-4-23 12306 Lake Clear Lake, Lake County Land Trust, Rodman Slough 475 Comment
  CAS-BOT-BC439784  Claytonia perfoliata Greg de Nevers 2001-3-11 12115 Lake Clear Lake, Rodman Slough Preserve 457 Comment
  CAS-BOT-BC439786  Claytonia perfoliata Carl B. Wolf 1932-5-11 3561 Los Angeles Santa Catalina Island. Fourth o' July Cove. Above the road 30 Comment
  CAS-BOT-BC439789  Claytonia perfoliata Gladys L. Smith 1981-6-12 6666 Mendocino On a sharp curve with fine view of Yolla Bollys & Anthony Pk., high ridge of Bell Springs Rd. N. of Bell Sprgs. Ranch 914 Comment
  CAS-BOT-BC439790  Claytonia perfoliata Gladys L. Smith 1981-6-23 6757 Mendocino Beginning of trail to Impassable Rock NW of L.O., Mt. Sanhedrin, within sight of parking lot at end of road. 1829 Comment
  CAS-BOT-BC439795  Claytonia perfoliata Steve Boyd 1986-4-2 1613 Riverside Gavilan Plateau, Gavilan Hills: Harford Springs County Park 640 Comment
  CAS-BOT-BC439798  Claytonia perfoliata John H. Thomas 1975-4-27 17830 San Benito Pinnacles National Monument. Pinnacles Loop Trail. 762 Comment
  CAS-BOT-BC439800  Claytonia perfoliata Robert F. Thorne; Jim Henrickson 1975-5-4 45484 San Bernardino E. Mojave Desert, E end of Granite Mts.: bouldery canyon above Cottonwood Spring 1371 Comment
  CAS-BOT-BC439803  Claytonia perfoliata Ira L. Wiggins 1929-5-21 3694 San Luis Obispo Atascadero Creek Canyon 3 miles above Atascadero. Comment
  CAS-BOT-BC439805  Claytonia perfoliata Ned Cahill 1974-4-29 168 San Mateo Near the intersection of Canada and Edgewood roads, about 3 mi westward from Redwood City. Comment
  CAS-BOT-BC439806  Claytonia perfoliata Alice Eastwood 1906-6-19 542 Santa Barbara Zaca Lake Forest Reserve. Near lake. Comment
  CAS-BOT-BC439807  Claytonia perfoliata L. R. Abrams; I. L. Wiggins 1930-4-25 17 Santa Barbara Santa Cruz Island. Vicinity of Pelican Bay. Comment
  CAS-BOT-BC439808  Claytonia perfoliata A. A. Heller 1907-4-27 8487 Santa Clara Back of Alum Rock Park Comment
  CAS-BOT-BC439810  Claytonia perfoliata Roxana S. Ferris; Laura Lorraine 1948-6-12 11886 Siskiyou Small tributary of Etna Creek below Mill Creek Bridge 1066 Comment
  CAS-BOT-BC439812  Claytonia perfoliata A. A. Heller; H. E. Brown 1902-4-11 5267 a Sonoma Bodega Bay Comment
  CAS-BOT-BC439814  Claytonia perfoliata Lowell Ahart 1977-4-7 s.n. Sutter Myers Ranch, Sutter Buttes. 50 Comment
  CAS-BOT-BC439815  Claytonia perfoliata Lowell Ahart 1981-3-14 2701 Sutter Dean Ranch, Sutter Buttes. 350 Comment
  CAS-BOT-BC439817  Claytonia perfoliata David D. Keck 1931-5-31 1141 Tuolumne Hog Ranch Ranger Station, Yosemite Nat'l Park, Mather. 1425 Comment
  CAS-BOT-BC439818  Claytonia perfoliata H. L. Mason 1925-7-27 2177 Tuolumne Hog Ranch, Mather Comment
  CAS-BOT-BC439822  Claytonia perfoliata John Thomas Howell 1969-4-22 45533 Amador Volcano 609 Comment
  CAS-BOT-BC439826  Claytonia perfoliata Ernest C. Twisselmann 1962-5-8 7158 Kern Northeast flank of Morris Peak at the head of Indian Wells Canyon 1584 Comment
  CAS-BOT-BC439827  Claytonia perfoliata Ernest C. Twisselmann 1971-7-15 17905 Kern Sierra Nevada, Kern Plateau. South fork of the head of Bartolas Creek 1981 Comment
  CAS-BOT-BC439828  Claytonia perfoliata John Thomas Howell 1976-5-18 51706 Kern Near Alta Sierra, along old road to Wofford Heights. Greenhorn Mountains. Comment
  CAS-BOT-BC439833  Claytonia perfoliata John Thomas Howell; Gordon H. True 1971-6-15 47850 Kern 1 mile from Lightners Flat on road from Mt. Breckenridge to Havilah 1676 Comment
  CAS-BOT-BC439834  Claytonia perfoliata John Thomas Howell; Gordon H. True 1971-6-15 47772 Kern Flying Dutchman Creek canyon on Havilah-Mt. Breckenridge road 1249 Comment
  CAS-BOT-BC439839  Claytonia perfoliata John Thomas Howell 1965-4-26 41185 Madera 3 miles south of Oakhurst. 914 Comment
  CAS-BOT-BC439840  Claytonia perfoliata John Thomas Howell 1965-4-25 41114 Madera 3 miles northeast of Coarsegold 762 Comment
  CAS-BOT-BC439841  Claytonia perfoliata Alice Eastwood 1925-5-7 12572 Madera Raymond Comment
  CAS-BOT-BC439842  Claytonia perfoliata Alice Eastwood 1906-7-1 s.n. Marin Mt. Tamalpais Comment
  CAS-BOT-BC439843  Claytonia perfoliata Peter H. Raven; Michael P. Johnson 1967-5-1 21086 Marin Angel Island. On south side of island below Rock Quarry 60 Comment
  CAS-BOT-BC439844  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 A Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC439845  Claytonia perfoliata Javier Penalosa 1961-6-29 1902 Marin Tiburon Peninsula. Paradise Drive 1.9 mi. northwest of road to Naval Net Depot. Comment
  CAS-BOT-BC439847  Claytonia perfoliata John Thomas Howell 1964-4-26 40481 Mariposa Just southeast of Mariposa on the road to Morman Bar. 594 Comment
  CAS-BOT-BC439849  Claytonia perfoliata A. Henninger 1958-5-31 74 Mariposa Foresta, Yosemite Park 1280 Comment
  CAS-BOT-BC439854  Claytonia perfoliata Gladys L. Smith 1960-5-28 1308 Mariposa Old Coulterville Road, between Foresta and Little Nelly Falls. 1402 Comment
  CAS-BOT-BC439856  Claytonia perfoliata Gladys L. Smith 1960-5-29 1331 Mariposa Foresta Meadows. Yosemite National Park. 1463 Comment
  CAS-BOT-BC439863  Claytonia perfoliata Alice D. Randall 1910-4-8 274 Monterey Monterey Peninsula. Carmel-by-the-Sea Comment
  CAS-BOT-BC439865  Claytonia perfoliata Alice D. Randall 1910-4-26 352 Monterey Monterey Peninsula. Carmel Valley near River Comment
  CAS-BOT-BC439869  Claytonia perfoliata Helen True; Virginia Storz 1962-5-17 620 Nevada Scotts Flat Reservoir about 5.5 miles east of Nevada City 944 Comment
  CAS-BOT-BC439870  Claytonia perfoliata Gordon H. True; John Thomas Howell 1974-5-31 7696 Nevada Highway 49 at South Wolf Creek bridge, 3.6 miles north of Bear River. 400 Comment
  CAS-BOT-BC439873  Claytonia perfoliata John Thomas Howell; Gordon H. True 1970-5-28 5370 Nevada Bear Valley on Highway 20, ca. 20 mi. E. of Nevada City. 1402 Comment
  CAS-BOT-BC439875  Claytonia perfoliata Walter Knight; Irja Knight; John Thomas Howell; Gordon True 1967-5-7 1862 Plumas Butterfly Botanical Area and Vicinity. Pond Reservoir. 1097 Comment
  CAS-BOT-BC439876  Claytonia perfoliata John Thomas Howell; Gordon True; Walter Knight; Irja Knight 1969-6-24 2460 Plumas Butterfly Creek Canyon. 990 Comment
  CAS-BOT-BC439877  Claytonia perfoliata John Thomas Howell; Gordon True; Walter Knight; Irja Knight 1967-6-12 2075 Plumas Butterfly Botanical Area and Vicinity 1127 Comment
  CAS-BOT-BC439881  Claytonia perfoliata T. F. Daniel 1998-4-23 8682 San Francisco Golden Gate Park, wasteground at E end of park between Academy of Sciences and Conservatory. 70 Comment
  CAS-BOT-BC439884  Claytonia perfoliata John Thomas Howell 1957-5-17 32304 San Francisco San Francisco. Bayview Hills Comment
  CAS-BOT-BC439885  Claytonia perfoliata Terrence J. Merkel 1950-5-14 29 San Francisco North end of the San Francisco Golf Club, San Francisco. 30 Comment
  CAS-BOT-BC439888  Claytonia perfoliata James R. Shevock; Larry L. Norris 1983-3-19 10191 Tulare Southern Sierra Nevada, Sequoia National Park. Off of the General's Highway above Ash Mountain headquarters near Potwisha Campground and Elk Creek. Middle Fork Kaweah River drainage. 914 Comment
  CAS-BOT-BC439889  Claytonia perfoliata John Thomas Howell 1962-5-22 37376 Tulare 1.5 miles east of Johnsondale. 1371 Comment
  CAS-BOT-BC439890  Claytonia perfoliata John Thomas Howell; R. C. Barneby 1954-5-9 29272 Tulare 2 miles southwest of Badger 883 Comment
  CAS-BOT-BC439892  Claytonia perfoliata John Thomas Howell; R. C. Barneby 1954-5-9 29258 Tulare 3 miles southwest of Badger 792 Comment
  CAS-BOT-BC439894  Claytonia perfoliata John Thomas Howell; Gordon H. True 1968-5-13 44266 Tulare North Meadow Creek, Kern Plateau. 1981 Comment
  CDA12119  Claytonia perfoliata G. F. Hrusa 1990-4-2 7766 Sacramento Natoma Unit-Folsom Lake State Rec. Area; W margin of lake. Lower parts of Nimbus Overlook canyons. Comment
  CDA20127  Claytonia perfoliata S. D. Gaimari, E. M. Fisher 2003-4-17 SDG 14 -03 San Diego Peninsular Ranges; 6 mi E of Rincon. 0 Comment
  CDA23957  Claytonia perfoliata T. C. Fuller 1962-4-1 8173 Los Angeles Bank of San Dimas Canyon wash, 1.6 miles north of Foothill Boulevard, San Dimas. 0 Comment
  CDA30572  Claytonia perfoliata M. Beyers 2010-4-3 315 Solano Along Highway 128, just east of the Monticello Dam. 123 Comment
  CHSC110507  Claytonia perfoliata Julie Kierstead Nelson 2012-5-12 2012 -039 Shasta Open road cut along Gilman Rd. at intersection with Stratton Rd, ca 1 mile E of I-5. 339 Comment
  CHSC56760  Claytonia perfoliata Jan Monelo 1989-4-5 1 Butte At base of Pinus ponderosa and Umbellularia californica, 609 Elliott Rd, Paradise. 548 Comment
  CHSC56761  Claytonia perfoliata Lynn A. Holmerstrom 1989-4-8 9 Shasta Palo Cedro, 4.7 mi w of Cow Creek, 3.0 mi s of Hwy 44, 90 yds n of Mel Mar Dr. 152 Comment
  CHSC59585  Claytonia perfoliata Michael D. Pollock 1989-4-16 2 El Dorado Ca. 4.20 mi s of Shingle Springs on French Creek rd. 800 ft w and 20 ft w of French Creek. 257 Comment
  CHSC59796  Claytonia perfoliata K. Dudley 1976-4-17 18 Santa Barbara Pop. ca. 1.5 mi w of Buellton on Ballard Canyon Rd. (off Hwy. 246). 112 Comment
  CHSC59800  Claytonia perfoliata Carla de Leon 1975-5-4 20 Napa On mountainside facing Monticello Dam; just west of the county line on State Highway 128. 388 Comment
  CHSC64126  Claytonia perfoliata Michael Deal 1992-4-19 1 Butte Private property, 449 Castle Drive, w of Laurel St., Paradise. 609 Comment
  CHSC67127  Claytonia perfoliata James D. Jokerst 1987-5-14 2880 Modoc Radar Survey Site S of doublehead Mtn., S of Clear Lake Reservoir, E and adjacent to SW-NE oriented fence. 1348 Comment
  CHSC67281  Claytonia perfoliata James D. Jokerst 1983-3-6 1689 Tehama Wurlitzer Ranch on the bank of Pine Creek, 1.5 mi E of Meridian Rd. Comment
  CHSC67282  Claytonia perfoliata James D. Jokerst 1984-3-17 1930 Tehama Wurlitzer Ranch on the E side of Meridian Rd., S bank of Zimmershed Creek at a small oxbow with water and in the adjacent Blue Oak Woodland. 91 Comment
  CHSC75004  Claytonia perfoliata Eileen Mahoney 1977-5-14 35 El Dorado 0.8 miles north of Highway 50 (at the Pacific House exit) along Peavine Ridge Road; 0.2 miles south of the American River Bridge. 1371 Comment
  CHSC75395  Claytonia perfoliata Ben Myhre 1997-3-31 26 Tehama Dye Creek Preserve, 8 miles north of Los Molinos. About 1/4 mile west of the mouth of Dye Creek Canyon. 106 Comment
  CHSC77712  Claytonia perfoliata Jeffrey Thomas Gautschi 1997-3-25 20 El Dorado 3 km northwest of U.S. Highway 50, 2 km west of State Highway 49. 579 Comment
  CLARK-A1528-3823  Claytonia perfoliata John C. Roos 1947-2-20 3270 San Bernardino Loma Linda Comment
  CLARK-A1528-773  Claytonia perfoliata Pat Halligan 1968-4-25 San Bernardino San Bernardino Mountains 1767 Comment
  CLARK-A1528-774  Claytonia perfoliata C. M. Flanagan 1973-5-12 OO 407 Riverside Morongo Indian Reservation Comment
  HREC749 Image available Claytonia perfoliata H. F. Heady 1953-4-4 558 Mendocino Vassar Pasture - Hopland Field Station Comment
  HREC750 Image available Claytonia perfoliata H. F. Heady 1953-6-16 810 Mendocino Vassar Pasture - Hopland Field Station Comment
  HREC751 Image available Claytonia perfoliata A. H. M. 1968-4-13 HF 214 Mendocino Orchard pasture near Lookout Point Comment
  HSC101982  Claytonia perfoliata M. R. Mesler, Robin Bencie, K. A. Wayman, Sydney Carothers 2011-7-12 879 Humboldt Patterson Meadows 1566 Comment
  HSC17686  Claytonia perfoliata Francis Winter 1960-4-24 Humboldt 2 mi. N of Hwy. 299, on Redwood Creek Rd. 396 Comment
  HSC17689  Claytonia perfoliata A. R. Marshall 1963-4-13 191 Kern Kern River Valley, Hwy. 178 488 Comment
  HSC17693  Claytonia perfoliata H. E. Parks, S. T. Parks 729 Lake Near old Mirabel Mine Comment
  HSC17694  Claytonia perfoliata W. Jan Rowe 1966-4-6 25 Santa Cruz 1 mi. N on Porter Gulch Rd. from main Hwy. 61 Comment
  HSC23791  Claytonia perfoliata R. A. Vanbianchi 1971-7-1 15 Marin San Geronimo ridge Comment
  HSC27544  Claytonia perfoliata J. P. Smith 1973-4-7 5986 Trinity New River trail from Grays Falls Campground on the N side of the Trinity River and W side of the New River 244 Comment
  HSC29005  Claytonia perfoliata J. P. Smith 1973-4-21 6294 Trinity Along Coffee Creek Rd. leading to Coffee Creek Ranch. 610 Comment
  HSC35383  Claytonia perfoliata John S. Palmer 1975-5-3 305 Lake 3.6 mi. W of junction with Hwy. 29 on Scott's Creek Rd. at confluence of S Fork and Middle Fork of Scott's Creek 534 Comment
  HSC45415  Claytonia perfoliata Thomas W. Nelson, Jane P. Nelson 1977-4-24 3349 Trinity Along ridge above Senteney Rock 1555 Comment
  HSC45629  Claytonia perfoliata Diane L. Reed 1978-4-22 29 Humboldt Tish Tang Campground, 5 mi. N of Willow Creek on Hwy. 96 Comment
  HSC46984  Claytonia perfoliata Christopher Knopp 1978-5-13 65 Shasta Trinity National Forest, Basin Gulch Campground 854 Comment
  HSC47613  Claytonia perfoliata J. P. Smith 1977-4-23 9029 Humboldt 2.5 mi. S of Shelter Cove Rd., S Fork of Bear Creek at Wailaki Campground. 561 Comment
  HSC50853  Claytonia perfoliata G. L. Clifton, Overton 1979-6-3 3604 Trinity Near Browns Canyon, close to the town of Forest Glen. 780 Comment
  HSC64413  Claytonia perfoliata J. P. Smith 1973-5-5 6411 Siskiyou Along Cook and Green Pass Rd. Comment
  HSC70655  Claytonia perfoliata Gail Newton 1980-7-14 1531 Humboldt Near Deadman Ridge 1097 Comment
  HSC71064  Claytonia perfoliata Thomas W. Nelson, Jane P. Nelson 1977-5-30 3398 Humboldt Mckeown Ranch, along road to Anderson's Ford 854 Comment
  HSC90228  Claytonia perfoliata L. Watson, J. Meninga Mar 1991 15 Humboldt Near Manila, Mad River slough and dunes, SW edge of parking lot. Comment
  HSC91638  Claytonia perfoliata Susan H. Bicknell, T. P. Worley 1989-4-17 San Luis Obispo Montana de Oro, along Eastern Boundary Trail Comment
  IRVC26546  Claytonia perfoliata Mark A. Elvin 2003-5-3 2661 San Diego SE side of Otay Mountain, Marron Valley, along Cottonwood Creek ca. 1.0km N of the Mexican border. Peninsular Ranges, San Ysidro Mountains 168 Comment
  IRVC27687  Claytonia perfoliata Mark A. Elvin, Scott Boczkiewicz 2005-2-5 3961 San Diego W side of Otay Mtn; 1.5km SSE of Savage Dam (Otay Lake); N of County Prison; near tributary to Otay River, N of O'Neal Canyon. Peninsular Ranges, San Ysidro Mountains 183 Comment
  IRVC28549  Claytonia perfoliata A. C. Sanders, Mark A. Elvin 2003-5-15 26719 Ventura along dirt road to the crest of the range above Salt Canyon, 1 km west of Los Angeles Co. line, Newhall Ranch Santa Susana Mtns. 701 Comment
  JEPS116472  Claytonia perfoliata Alice Le Duc 1999-4-23 386 San Luis Obispo Atascadero; ; ; on a 5+ acre parcel of land on Graves Creek, lot 31 Block 16 of Atascadero colony in the City of Atascadero Comment
  JEPS73688  Claytonia perfoliata L. R. Heckard with Wm. Hirano and Ted Niehaus 1968-3-5 1757 Contra Costa about 3 mi se Byron at junction of Holey Road (along Byron-Bethany road) 7 Comment
  JEPS75325  Claytonia perfoliata Edward Lee 1936-4-12 1918 Tuolumne Italian Bar; South Fork of the Stanislaus River Comment
  JEPS96432  Claytonia perfoliata E. R. Blakley 1962-3-31 4888 Ventura in canyon under the Eucalyptus trees n. side of Middle Isl. Anacapa Isl.; Channel Isl.'s, Anacapa Isl. 30 Comment
  LA201336  Claytonia perfoliata Arthur C. Gibson; 2001-4-20 4177 Ventura SANTA MONICA MOUNTAINS, along crest of Mountclef Ridge, Wildwood Regional Park, Thousand Oaks Comment
  LA33788  Claytonia perfoliata Henry J. Thompson; 1959-4-19 1934 Los Angeles SANTA MONICA MOUNTAINS, Mulholland Hwy, 1 mi W of Las Virgenes Rd, Malibu Creek drainage. 274 Comment
  NY42951  Claytonia perfoliata J. B. Walker 1995-3-30 1302 Los Angeles Angeles National Forest, Ridge Rt USFS 8N04, 11km S of Hwy 138 1300 Comment
  NY497305  Claytonia perfoliata B. M. Bartholomew 1989-4-29 4667 Modoc West side of Upper Alkali Lake, 7 km south of Fort Bidwell, Surprise Valley 1370 Comment
  OBI75492  Claytonia perfoliata Jenner Whitt 2003-4-14 39 San Luis Obispo Chaparral burn on hwy 58 1 mi E of jctn 229. Burned Jul 2002 400 Comment
  OBI80372  Claytonia perfoliata David J. Keil, Rhonda Riggins, Richard Pimental, Melissa Luckow, and Larry Kelly. 1988-3-18 20393 San Luis Obispo Road along ridgetop in Temblor Range south of Hurricane Road. 800 Comment
  OBI82561  Claytonia perfoliata David J. Keil 2016-3-4 33548 San Luis Obispo Santa Rita Creek Canyon along Santa Rita Road 275 Comment
  OBI83490  Claytonia perfoliata Evrett Marr 2017-2-14 1 San Luis Obispo Bob Jones trail, half mile past trailhead on right side below fenced off brown structures, flat area 10 Comment
  POM102021  Claytonia perfoliata Marcus E. Jones 1881-6-24 s.n. Santa Cruz Santa Cruz. Comment
  POM102022  Claytonia perfoliata C. C. Bruce 1897-05 2016 Butte Little Chico. Comment
  POM118511  Claytonia perfoliata Marcus E. Jones 1924-4-23 s.n. Sonoma Petaluma Comment
  POM164070  Claytonia perfoliata C. F. Baker 1902-4-1 486 Santa Clara Foothills near Stanford University. Comment
  POM164147  Claytonia perfoliata C. F. Baker 1902-4-1 486 Santa Clara Foothills near Stanford University. Comment
  POM280256  Claytonia perfoliata Arthur L. Cohen 1935-4-13 581 Santa Clara Stanford University, Santa Cruz mt. range, San Francisco Bay watershed. 61 Comment
  RSA0019444  Claytonia perfoliata Duncan S. Bell 2013-4-5 4717 San Bernardino Collecting in Owl Canyon to the east of Rainbow Basin, approximately 10 air miles north of Barstow. 1035 Comment
  RSA0044612  Claytonia perfoliata A. C. Sanders 2007-4-19 33415 Los Angeles Tehachapi Mtns. Foothills: hills north of Oso Canyon and south of the National Cement Plant. 1006 Comment
  RSA0045481  Claytonia perfoliata Regina Allen 1983-5-16 s.n. Los Angeles Evey Canyon in San Gabriel Mts. 1 mi. north of San Antonio Dam off Mt. Baldy Rd. [County incorrectly listed as San Bernardino] Comment
  RSA0087861  Claytonia perfoliata R. G. Swinney 2010-6-21 13288 Los Angeles Angeles National Forest, within 75 meters of Los Pinetos Spring, Los Pinetos Cyn., 0.18 miles N of Santa Clara Truck Trail via trail W of spring. 902 Comment
  RSA0091478  Claytonia perfoliata R. G. Swinney 2011-3-22 14185 Los Angeles mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam 509 Comment
  RSA0122895  Claytonia perfoliata Duncan S. Bell 2016-4-27 9444 San Bernardino Collecting in the San Gorgonio Wilderness, in the South Fork of the Whitewater River, approximately 3.25 air miles west southwest of Wathiers Landing. 1764 Comment
  RSA10266  Claytonia perfoliata H. A. Barker 1927-4-6 618 Santa Clara Santa Clara County: Stanford University Comment
  RSA117679  Claytonia perfoliata S. S. Tillett 1956-6-29 553 Marin Just S of old Life-Saving Station on w. beach of Point Reyes Peninsula, appr. 3.5 mi. from Pt. Reyes Light, 8.7 mi. from Inverness. Comment
  RSA159396  Claytonia perfoliata John H. Thomas 1961-3-22 8981 Santa Clara Serpentine hills at Edenvale, about 5 miles SE of San Jose. 91 Comment
  RSA170427  Claytonia perfoliata J. D. Olmsted 1962-6-20 5107 Monterey Along small tributary to Mill Creek. On road from Highway 1 to Jolon; ca. 35 miles southeast of Big Sur. 488 Comment
  RSA181240  Claytonia perfoliata John H. Thomas 1950-4-22 1630 Santa Cruz Santa Cruz County: Waterman Gap, N of Boulder Creek. 229 Comment
  RSA187339  Claytonia perfoliata I. L. Wiggins 1929-5-21 3694 San Luis Obispo Atascadero Creek Canyon 3 miles above Atascadero. Comment
  RSA187558  Claytonia perfoliata John H. Thomas 1963-2-1 2735 Santa Cruz Santa Cruz County: Galletly Ranch about 3.5 miles NE of Watsonville on Hwy 152. 91 Comment
  RSA244940  Claytonia perfoliata J. P. Smith 1973-4-7 5986 Trinity New River trail from Grays Falls Campground on the north side of the Trinity River and west side of the New River. 244 Comment
  RSA249534  Claytonia perfoliata R. F. Thorne, S. T. Blake 1965-6-4 34718 Fresno Above King s River Canyon, 4 miles W of Boyden Cave. 1037 Comment
  RSA265299  Claytonia perfoliata J. M. Miller 1974-6-3 369 Humboldt Horse Mtn, 2.6 miles S of US 299 on the Horse Mtn/Tiltlow Hill road.On the W side of the road. 1066 Comment
  RSA276893  Claytonia perfoliata J. M. Miller 1977-3-23 591 Santa Cruz Santa Cruz Mtns, 0.5 miles N of Hwy 1 on the road from Davenport to Bonnie Doon and Felton. 91 Comment
  RSA276901  Claytonia perfoliata J. M. Miller 1977-3-23 592 Santa Cruz Santa Cruz, 1.1 miles N of town, Hwy 9, Redwood Forest Comment
  RSA469286  Claytonia perfoliata Mark Morris 14913 Contra Costa Mt. Diablo. Comment
  RSA469308  Claytonia perfoliata Edwin Kline 1920-06 s.n. San Luis Obispo Near Paso Robles Comment
  RSA525403  Claytonia perfoliata Steve Boyd, David E. Bramlet 1990-4-29 4504 Riverside Lake Skinner County Park, SE base of Bachelor Mountain. Comment
  RSA526556  Claytonia perfoliata Steve Boyd, Timothy S. Ross, Laurel Arnseth 1990-4-7 4242 Los Angeles San Clemente Island. Lower half of China Canyon, S end of island, W side. Comment
  RSA527872  Claytonia perfoliata Scott D. White 1991-5-24 91 -70 Riverside San Jacinto Mtns region: Big Bear area E of Sugarloaf & W of Hwy 38, S of Hwy 18 & Baldwin Lake. 2073 Comment
  RSA543834  Claytonia perfoliata Steve Boyd, Orlando Mistretta 1991-5-22 6291 Riverside Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk. 549 Comment
  RSA562831  Claytonia perfoliata Gary D. Wallace, R. Thorne, D. Tilforth, M. Haefs, B. Given 1979-4-3 1656 Ventura San Nicolas Island. North coast of the island near Coral Harbor. Comment
  RSA589942  Claytonia perfoliata Michael A. Vincent, Robert M. Rhode 1996-3-30 7314 Lake Hillside just N of jct Hwy 20 and Walker ridge Road Comment
  RSA613197  Claytonia perfoliata D. L. Banks 1997-4-8 1788 San Diego NW Palomar Mountains, Agua Tibia Mountains: Wilderness Gardens Preserve. Approximately 3.4 miles east of Pala south of Hwy. 76 along the San Luis Rey River., Areas along the main trail network from the parking area along the primary driveway within the river bottom to areas of native grasslands on the higher slopes. 162 Comment
  RSA613462  Claytonia perfoliata D. L. Banks, Victor Steinmann 1997-3-13 1430 Riverside NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway). 378 Comment
  RSA614214  Claytonia perfoliata Scott D. White 1997-3-18 4804 Fresno Sierra Nevada Foothills: Kings Canyon Rd (Hwy 180), about 20 road miles E of Sanger. 457 Comment
  RSA614412  Claytonia perfoliata D. L. Banks 1997-3-16 1545 Riverside NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound. 567 Comment
  RSA650034  Claytonia perfoliata Marion P. Harthill 1971-3-28 102 San Bernardino Cleghom [Cleghorn?] Area Comment
  RSA650582  Claytonia perfoliata W. A. Reinke 1971-5-8 s.n. San Diego 5mi. S. of Julian on [Highway] 79 & Sunrise [Highway] Comment
  RSA653256  Claytonia perfoliata A. C. Sanders 1997-4-12 20403 Kern Hills S of San Joaquin Valley: San Emigdio RAnch, 5 km (air) N of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  RSA6544  Claytonia perfoliata Misses Patterson 1907-6-12 s.n. Monterey Monterey county: Pacific Grove Comment
  RSA660297  Claytonia perfoliata H. Sieverling 1984-5-19 120 San Diego Mt. Palomar market. Comment
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Jan 29 2009
  RSA668065  Claytonia perfoliata Don Jillson 1957-6-8 s.n. San Diego Near crestline Camp, Palomar Mt., Agua Tibia Mountains. 1646 Comment
  RSA678058  Claytonia perfoliata Sarah J. De Groot 2002-5-9 636 San Diego Hidden Meadows 92026, water road, Cerveza & Faircrest Comment
  RSA678403  Claytonia perfoliata Michael Wall, Tim Thibault, John Macdonald, Valentin Arvizu 2003-5-6 325 San Bernardino Northeast of Siverwood Lake, Los Flores Ranch, Grass Valley. East side of Hwy 173 off Hwy. 138 near 20 m.p.h. curve sign. 960 Comment
  RSA680142  Claytonia perfoliata Sarah J. De Groot 2003-2-16 1001 San Diego Hidden Meadows: Cerveza Dr. Comment
  RSA689500  Claytonia perfoliata Scott D. White 2001-4-19 8368 Riverside Perris Basin: Perris/Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5-2 mi west of Interstate 215. 442 Comment
  RSA692093  Claytonia perfoliata Joseph A. Betzler, Sarah Jayne, Steve Hampson, Lily Wang, Yumi Shieh 2003-5-4 525 San Diego Peninsular Range: Otay Mountain, Minnewawa Truck Trail about 4.5 miles from top. Northwest draining canyon with chaparral of Malosma, Ceanothus, Adenostoma, Chamaebatia. 552 Comment
  RSA699481  Claytonia perfoliata A. C. Sanders, Mark Elvin, Cindy Burrascano, A. Pignoli, A. Thompson 2003-5-4 26515 San Diego Peninsular Range: Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail. 945 Comment
  RSA708422  Claytonia perfoliata Scott D. White, Brian Leatherman 2005-3-18 10798 Los Angeles South Coast: City of Glendora, South Hills, just north of the I-210 Freeway. Ca. 0.3 air mi ENE of the I-210 / Sunflower intersection. 305 Comment
  RSA708471  Claytonia perfoliata L. M. Moe 2002-4-9 2225 Kern Ft. Tejon State Park. 976 Comment
  RSA712990  Claytonia perfoliata L. Ahart 2006-4-28 12546 Butte 3/4 mile NW of Iron Gate along Cherokee Road, N TAble Mtn, 7 miles air N of Oroville 318 Comment
  RSA713053  Claytonia perfoliata A. C. Sanders 2005-4-29 29788 San Diego Peninsular Ranges; Coastal Foothills Region: Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, east of dirt road to Lake Poway near reserve boundary. 518 Comment
  RSA715846  Claytonia perfoliata L. P. Janeway 2005-3-1 8342 Butte Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Rd. 1.8 km northeast of Bruce Road. 134 Comment
  RSA718341  Claytonia perfoliata L. Ahart 2006-5-8 12596 Butte 50 yards E of the fence and reservoir, 2.25 miles W of the parking area, cow chute, and Cherokee Road, N Table Mtn, 7 miles air N of Oroville. 296 Comment
  RSA727617  Claytonia perfoliata R. G. Swinney 1998-4-15 6015 San Bernardino San Gabriel Mountains: Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  RSA729574  Claytonia perfoliata R. G. Swinney, D. W. Larson 1999-5-15 7181 Los Angeles San Gabriel Mtns.: Wolfskill Falls in upper Wolfskill Canyon, above LaVerne and San Dimas Experimental Forest. 610 Comment
  RSA729662  Claytonia perfoliata R. G. Swinney 1998-7-2 6261 Los Angeles San Gabriel Mtns.: NE of Table Mountain, Wrightwood area, 0.8 mi NE of junction of roads 4N21B, 4N21A, and 4N21 2110 Comment
  RSA729875  Claytonia perfoliata R. G. Swinney 1999-5-22 7205 Los Angeles Le Montaine Canyon, c. 0.5 mi. south of Camp Junilee Rd. 1701 Comment
  RSA733760  Claytonia perfoliata R. G. Swinney 2000-5-20 7697 Los Angeles NE of Azusa, 0.8 mi. north of San Gabriel Dam, ridge east of Polecat Gulch and north of Hwy 39 905 Comment
  RSA735373  Claytonia perfoliata Steve Boyd, Lisa Rojas 2004-5-26 11390 San Diego In-Ko-Pah Mountains, western flank of Thing Valley, northeast of transit station Posta, Cleveland National Forest along forest service road. 1463 Comment
  RSA746573  Claytonia perfoliata R. G. Swinney 2008-5-13 8865 Los Angeles Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail 1390 Comment
  RSA748742  Claytonia perfoliata R. G. Swinney 2008-3-31 8586 Los Angeles Glendora Mountain summit 1003 Comment
  RSA754829  Claytonia perfoliata R. F. Thorne 1995-4-25 62971 San Bernardino East of hwy. I-15 and Cajon Pass, via hwy. 138, Elliott's Ranch area. 1067 Comment
  RSA755020  Claytonia perfoliata R. F. Thorne 1995-4-25 62991 San Bernardino East of hwy. I-15 and Cajon Pass, via hwy. 138, Elliott's Ranch area. 1067 Comment
  RSA756647  Claytonia perfoliata Michael Honer 2007-3-23 2472 Santa Barbara Gaviota Peak Trail; about 1 hiking-mile downslope (W) of Peak. 488 Comment
  RSA762354  Claytonia perfoliata R. G. Swinney 2009-3-10 10055 Los Angeles Azusa, El Encanto Azusa River Wilderness Park 305 Comment
  RSA773679  Claytonia perfoliata R. G. Swinney 2009-6-3 11058 Los Angeles Horse Flats, 1 air mile NNW of Newcomb s Ranch at Hwy 2/Angeles Crest Hwy. 1720 Comment
  RSA779212  Claytonia perfoliata R. G. Swinney 2009-6-8 11079 Los Angeles Horse Flats, 1 air mile NNW of Newcomb s Ranch at Hwy 2/Angeles Crest Hwy. 1720 Comment
  RSA781300  Claytonia perfoliata A. C. Sanders 2010-6-26 38494 Santa Cruz Trout Gulch north of Aptos, along sides of Trout Gulch Road, between Fern Flat and Red Hawk roads. 113 Comment
  RSA783234  Claytonia perfoliata J. D. Olmsted 1962-5-2 3470 Riverside 20 degree N slope along Banning-Idyllwild Road 1159 Comment
  RSA784348  Claytonia perfoliata Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-17 19 Ventura parking slot just at the end of Lockwood Valley road, before the path to mountain biking off-road driving Comment
  RSA784353  Claytonia perfoliata Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-16 10 Los Angeles road 7N23 turn from road 7N08 Comment
  RSA784356  Claytonia perfoliata Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-16 4 Los Angeles road 7N23 turn from road 7N08 Comment
  RSA784357  Claytonia perfoliata Anna Kostikova, Glenn Litsios, Sarah Burgy 2010-6-16 3 Los Angeles Angeles National Forest: Sawmill Mountain. Road 7N08 turn from Co Hwy N2, first major dirt road crossing. Comment
  RSA792943  Claytonia perfoliata Justin M. Wood, C. Huntley, J. Miner 2011-5-4 3949 Kern Tehachapi Mountains: Just northwest of intersection of Oak Creek Road and Tehachapi-Willow Springs Road, near entrance to private road (Oak Creek Road). 1259 Comment
  RSA797818  Claytonia perfoliata R. F. Thorne, E. W. Lathrop, G. Marshs 1977-5-4 49807 Orange Santa Ana Mountains: Trabuco Canyon Comment
  SBBG102051  Claytonia perfoliata M. Daily 1978-4-29 77 Ventura near NW mesa Bldg 273 Comment
  SBBG123362  Claytonia perfoliata M. Honer 2007-3-23 2472 Santa Barbara Gaviota Pk Trail, ca. 1 hiking-mi downslope (W) of Gaviota Pk 487 Comment
  SBBG125795  Claytonia perfoliata T. Fitanides with A. Baniaga 2010-3-26 46 San Luis Obispo Tierra Redonda Mtn 335 Comment
  SBBG127453  Claytonia perfoliata B. Carr 2005-2-6 AH 32 Santa Barbara half way up northern W Ridge Trail in burn area, Arroyo Hondo Preserve 70 Comment
  SBBG129019  Claytonia perfoliata C. D'Antonio 1987-4-8 Ventura near NPS transect 3 60 Comment
  SBBG129713  Claytonia perfoliata S. A. Junak, D. Rosen 2000-4-6 SB 174 Santa Barbara lower middle portion of Cave Cyn 30 Comment
  SBBG129716  Claytonia perfoliata S. A. Junak 1998-3-19 SB 142 Santa Barbara terrace, just S of upper part of Middle Cyn 106 Comment
  SBBG130420  Claytonia perfoliata S. A. Junak 1997-4-2 6218 Santa Barbara Green Mtn, .25 mi SE of summit, just NE of main trail 231 Comment
  SBBG130800  Claytonia perfoliata Sean Clark 2015-3-4 95 Santa Barbara near Lobos Cyn Trailhead 80 Comment
  SBBG130897  Claytonia perfoliata S. A. Junak 1978-5-10 SR 39 Santa Barbara ca. 0.25 mi from Cliff House, near rd to Black Mtn 30 Comment
  SBBG131937  Claytonia perfoliata S. A. Junak 2000-5-19 SCa 1328 Los Angeles SE portion of 1999 burn, above Goat Harbor, ca. 0.76 mi SSW of Goat Harbor 438 Comment
  SD140020  Claytonia perfoliata A. C. Sanders, E. J. Lott 1993-4-29 13865 San Bernardino East side of Water Canyon, a tributery to Wildwood Canyon from the north, SW foot of Pisgah Peak 1067 Comment
  SD146177  Claytonia perfoliata A. C. Sanders 1997-4-12 20403 Kern Hills S of San Joaquin Valley: San Emigdio Ranch, 5 km (air) N of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  SD155966  Claytonia perfoliata Mary Alice Kessler 2004-3-31 68 San Diego Base on North side of San Miguel Mountain, Spring Valley, California 239 Comment
  SD164639  Claytonia perfoliata Andrew C. Sanders 2005-3-25 29308 San Diego San Elijo Lagoon Ecological Reserve, hills on SE side, east of I-5 and 0.5 mi. west of El Camino Real, north of end of Santa Helena Dr. 6 Comment
  SD172215  Claytonia perfoliata Steven A. Junak 1995-4-17 SC 1151 Ventura San Nicolas Island: N coastal flats at base of N escarpment, just E of W Mesa Canyon. 36 Comment
  SD225085  Claytonia perfoliata Scott D. White 1997-3-18 4804 Fresno Kings Cyn Rd (St. Hwy. 180): About 20 road mi. E of Sanger. 305 Comment
  SD251754  Claytonia perfoliata Steven A. Junak 1997-4-2 6218 Santa Barbara San Miguel Island. Green Mountain, 0.25 mile SE of summit, just NE of main trail. 231 Comment
  SDSU15885  Claytonia perfoliata Ed Woch 2004-3-28 42 San Diego San Vincente reservoir. West slopes above lake near inflow guaging station. 268 Comment
  SDSU44  Claytonia perfoliata Timothy E. Williams 1994-3-10 10 III94A San Diego South side of river bed at Mission Trails Regional Park. 91 Comment
  SEINET3088718 Image available Claytonia perfoliata J. Harry Lehr 1974-5-28 1238 San Bernardino Rd. between Running Springs & Lake Arrowhead. 1768 Comment
  SEINET3088775 Image available Claytonia perfoliata Diana L. Ill 1985-5-25 60 San Bernardino San Gabriel Mountains. 2N58 Road (Middle Fork Fire Road), 2.6 miles from intersection with Lytle Creek Road. Trail head for Stone House Crossing. 1-1 1/4 miles to Stone House Crossing along train about 200 yds. both upstream and downstream. Comment
  SEINET3245768  Claytonia perfoliata T. B. Salvato, Sandra Murcia 2007-1 2014 Los Angeles San Gabriel Mountains: Angeles National Forest, lower Santa Anita Canyon at the upper end of Santa Anita Reservoir 411 Comment
  SEINET3376701  Claytonia perfoliata Norman C. Cooper 1944-5-21 1301 Riverside San Jacinto Mtns. West Side. 914 Comment
  SEINET4178843 Image available Claytonia perfoliata George K. Helmkamp, E. A. Helmkamp 2011-3-29 17107 Calaveras San Joaquin Valley: along Warren Road near Longhorn Ct., 0.4 mile north of junction with CA-26. 56 Comment
  SEINET5173903  Claytonia perfoliata Unknown 1994-4-3 74 Sonoma approx. 6.5mi SE of Gualala in the Sea Ranch community on the Pacific Coast; above Gualala River Comment
  SEINET525559  Claytonia perfoliata S. E. Carney 2002-5-24 2 San Diego Common along trail N of San Louis Rey picnic area, Cleveland National Forest near Lake Henshaw, off Hwy 76. 762 Comment
  SEINET525560 Image available Claytonia perfoliata S. E. Carney 2002-5-24 1 San Diego Common along trail N of San Louis Rey picnic area, Cleveland National Forest near Lake Henshaw, off Hwy 76. 762 Comment
  SEINET7072962  Claytonia perfoliata A. G. Vestal 1963-5-28 s.n. Calaveras About 0.3 mile above West Point turnoff [Route 88] and 2.3 miles west of Pioneer. Coordinate datum: WGS84/NAD83. (UTM Zone 10, 706023mE, 4254524mN. Coordinate datum: NAD27). Comment
  SEINET7073093  Claytonia perfoliata A. G. Vestal 1963-4-9 s.n. Amador Serpentine on Ione-Plymouth Road (Route 49-124) about 1.1 miles south on Route 49 northwest of Dry Town. Coordinate datum WGS84/NAD83. (38? deg. 26' 32" North Latitude, -120? deg. 51' 12" West Longitude, UTM Zone 10, 687146mE, 4256852mN. Coordinate datum: NAD27). Comment
  SEINET7073510  Claytonia perfoliata A. G. Vestal 1963-6-4 s.n. Trinity About 2 miles east of Hayfork on Route 3. UTM Zone 10, 487599mN, 4488769mN. Coordinate datum: NAD27. Comment
  SEINET8003212  Claytonia perfoliata Jon P. Rebman 1999-4-27 5938 San Diego Marine Corps Air Station Miramar, Marine Corps Air Station Miramar 230 Comment
  SEINET9126904  Claytonia perfoliata W. Harnach, N. Harnach 1989-5-20 105 Sierra Sierra Valley, 0.5 miles E of Calpine, Calpine Ranch. 1506 Comment
  SEINET9321581  Claytonia perfoliata John Nelson, Wnek, R. 2000-3-7 20938 Sonoma Fern Grove Cottages Comment
  SEINET9369685  Claytonia perfoliata Unknown 1976-5-23 Tuolumne Stanislaus National Forest Comment
  SFV11223  Claytonia perfoliata D. K. Shayne 1966-3-23 150 Los Angeles Santa Monica Mountains 2 miles west of the San Diego Freeway (405) on Mulholland Drive. Comment
  SFV11272  Claytonia perfoliata M. L. Vincent 1963-6-8 397 Butte Sierra Nevada Honey Run Road. West of Paradise. Comment
  SFV1153  Claytonia perfoliata J. R. Swanson 1960-6-27 721 Kern 0.4 miles west of the summit of Eugene Grade. 1479 Comment
  SFV1192  Claytonia perfoliata M. L. Vincent 1961-3-29 27 Butte Sacramento Valley Chico. Bidwell Park. 100 Comment
  SFV1193  Claytonia perfoliata K. A. Wilson 1961-3-10 956 Los Angeles Santa Monica Mountains Old Topanga Canyon Road, about 0.25 miles west of Topanga Canyon Blvd. 245 Comment
  SFV1195  Claytonia perfoliata C. Gasser 1956-3-24 s. n. Santa Barbara Santa Barbara. One-eighth mile from 789 Mountain Drive on Palmer Road. Pasture by Palmer Road. 230 Comment
  SFV1196  Claytonia perfoliata K. A. Wilson 1961-2-18 847 Los Angeles Santa Monica Mountains Calabasas. Mulholland Highway. Comment
  SFV15326  Claytonia perfoliata J. C. Dittes, D. Stolp 1990-3-10 35 Los Angeles San Gabriel Mountains 0.75 miles upstream of Big Tujunga flood control reservoir. 701 Comment
  SFV15327  Claytonia perfoliata J. C. Dittes, D. Stolp 1990-3-10 34 Los Angeles San Gabriel Mountains 0.75 miles upstream of Big Tujunga flood control reservoir. 701 Comment
  SFV21728  Claytonia perfoliata S. Kimball, J. N. Hogue, J. D. Dilley 1999-4-17 34 Kern Ventura Mountains Road cut in Cerro Noroeste Road 4 km south of Cienega Canyon. 800 Comment
  SFV6198  Claytonia perfoliata R. M. Muran 1974-2-27 28 Los Angeles Santa Monica Mountains Mandeville Canyon. 427 Comment
  SFV8731  Claytonia perfoliata E. J. McBerty 1961-5-7 25 Placer Sierra Nevada On county road about 1 mile north from Weimar. 640 Comment
  UC1613487  Claytonia perfoliata Charles M. Belshaw 1937-4-1 2789 Stanislaus 1 mi. e. Knight's Ferry (old); Sierra Nevada foothills Comment
  UC1614196  Claytonia perfoliata Charles M. Belshaw 1935-5-24 743 Alameda Berkeley, Strawberry Canyon Comment
  UC1618110  Claytonia perfoliata Donald G. Nelson 1937-3-30 466 Contra Costa along Marsh Creek Rd. between Claytonville and Byron Comment
  UC1922375  Claytonia perfoliata Gary Kovnat with LeRoy Gross 2003-2-16 24 Los Angeles Transverse Ranges; San Gabriel Mountains region: Angeles National Forest, Gold Creek Ecological Preserve, south terrace west meadow. Comment
  UC2027407  Claytonia perfoliata Greg Wilvert 2005-4-13 212 San Luis Obispo Southeast Half of the Caliente Range. 2.5 km S of Lawson Spring. Comment
  UCD100735  Claytonia perfoliata G. F. Hrusa 1995-5-28 12280 San Luis Obispo San Luis Obispo County: immediately S of Peak 1 Radio Facility. 640 Comment
  UCD100738  Claytonia perfoliata Marc Meyer; Mike Alvord, Marc Blain 1993-3-14 9 Los Angeles San Gabriel Mts., Walker Ranch in Placerita Cyn. State Park. 450 Comment
  UCD100753  Claytonia perfoliata Loren Ruport 1996-4-14 14 Solano 5 miles East of Winters, in Stebbons Cold Canyon Reserve. Along path approximately 1/8 mile from gate, on lower trail by creek. 52 Comment
  UCD100754  Claytonia perfoliata A. C. Sandes 2002-5-4 25039 Riverside San Jacinto Mtns.: Idyllwild, Pine Crest Ave., NE of Hwy 243. 1677 Comment
  UCD100755  Claytonia perfoliata Grady L. Webster; Oren Pollak 1992-3-22 7748 Sacramento Cosumnes River Preserve, Area 6. Just E of Southern Pacific tracks. 1 Comment
  UCD100758  Claytonia perfoliata G. L. Webster; June McCaskill, Robert Rhode, John Tucker 1993-5-16 7797 Shasta Along slopes above Salt Creek. 381 Comment
  UCD110915  Claytonia perfoliata Christopher Mallek 2008-1 HV1- 3 Lake High Valley. 793 Comment
  UCD140574  Claytonia perfoliata Ellen Dean; T and M Starbuck, Davis Botanical Society 2013-4-6 7616 Sutter Sutter County; Sutter Buttes. Dean Ranch. South of North Butte. Western slope of Sunrise Ridge. 271 Comment
  UCD143460  Claytonia perfoliata Oren Pollak 1987-4-15 s.n. Solano Jepson Prairie Preserve. 9 Comment
  UCD149325  Claytonia perfoliata Collector Unknown 1925-2-21 s.n. Yolo City of Davis. 15 Comment
  UCD15307  Claytonia perfoliata Margit Sands 1985-4-7 17 Sutter Sutter Buttes, Dean Place. 213 Comment
  UCD15582  Claytonia perfoliata J. D. Clarck 1995-5-27 7 Yolo Mix Canyon Rd, approx. 1/2 mile from intersection with Pleasant Valley Rd in Winters. 45 Comment
  UCD163943  Claytonia perfoliata CNPS Jennifer Buck-Diaz; Sara Taylor 2015-3-3 KTHL- 0005 -A Kings Kettleman Hills - BLM lands. 299 Comment
  UCD20831  Claytonia perfoliata N. Nicola 2001-3-30 047 Napa Eastern side of inner north coast range, Putah Creek valley, Berryessa valley, Quail Ridge Nature Preserve, Decker Valley. Lat/long is estimate. Comment
  UCD21195  Claytonia perfoliata J. Shepard 2000-2-19 49 Yolo Yolo County Grasslands Park: East of Davis, from intersection of I-80 and Mace Blvd., 3.5 mi. south on Mace Blvd. (County Road 104), thence east along unpaved entrance road, found near entrance road to the north. 12 Comment
  UCD21213  Claytonia perfoliata J. Shepard 2000-3-18 79 Yolo Yolo County Grasslands Park: East of Davis, from intersection of I-80 and Mace Blvd., 3.5 mi. south on Mace Blvd. (County Road 104), thence east along unpaved entrance road. Along north side of the main entrance road. 12 Comment
  UCD21220  Claytonia perfoliata J. Shepard 2000-3-24 89 Yolo Yolo County Grasslands Park: East of Davis, from intersection of I-80 and Mace Blvd., 3.5 mi. south on Mace Blvd. (County Road 104), thence east along unpaved entrance road. Along south side of entrance road just beyond parking lots. 12 Comment
  UCD21365  Claytonia perfoliata J. Shepard 2001-3-16 401 Yolo Yolo County Grasslands Park: East of Davis, from intersection of I-80 and Mace Blvd., 3.5 mi. south on Mace Blvd. (County Road 104), thence east along unpaved entrance road, thence south on track toward County Road 36. About 20 yards before reaching fence at County Road 36, east. 12 Comment
  UCD33188  Claytonia perfoliata Beecher Crampton 1967-5-5 7871 El Dorado 2 miles N.E. of Pine Hill on Deer Valley road. Comment
  UCD37881  Claytonia perfoliata Beecher Crampton 1962-4-24 6305 Yuba 5 miles east of Brown's Valley, 2.5 miles north-northwest of Smartsville, University of California Foothill Field Station. Comment
  UCD41465  Claytonia perfoliata Ellen Dean; Deborah Canington 2003-3-1 1362 Napa Napa County. Quail Ridge UC Reserve. Southern end of Lake Berryessa, first peninsula west of Monticello Dam. Along North Decker Canyon Road by running stream. 182 Comment
  UCD48161  Claytonia perfoliata Alice Warrick 1979-5-5 10 Solano Stebbins Cold Canyon Reserve. 9 miles west of Winters on Rt. 128, ca. 300' south of hwy. North facing slope. 121 Comment
  UCD48162  Claytonia perfoliata G. Ledyard Stebbins 1983-3-5 C 314 Solano Stebbins Cold Canyon Reserve. Near gate. Comment
  UCD54003  Claytonia perfoliata Bruce Orr and A. Ikeda 1992-3-22 2- 1 Sacramento Cosumnes River Preserve Plant Inventory; northeast corner of Area 2, Blue Field. South of Lost Slough. 1 Comment
  UCD54004  Claytonia perfoliata Elizabeth Neese; J. J., M. Homrighausen, and C. Clapton 1992-3-22 19857 Sacramento Cosumnes River Preserve; ca. 15 miles south of Sacramento; between railroad tracks and Franklin Rd. Comment
  UCD54621  Claytonia perfoliata Ellen Dean; L. Jackson, P. McGuire, M. Starbuck, R. McGuire 2006-3-18 2822 Merced Arburua Ranch. 426 Comment
  UCD56942  Claytonia perfoliata Ellen Dean; Gordon Harrington and Kate Mawdsley 2007-3-30 3544 Colusa BLM Payne Ranch. Southwest of intersection of Hwy. 16 and Hwy. 20. Thompson Canyon. 349 Comment
  UCD66965  Claytonia perfoliata Ellen Dean; Davis Botanical Society 2008-5-31 5009 Colusa west of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground. 1311 Comment
  UCD67495  Claytonia perfoliata D. Sanchez-Mata 1996-3-26 s.n. Napa Putah Creek. Lake Berryessa. 350 Comment
  UCD73108  Claytonia perfoliata Ellen Dean; Susan Xhang, Christa Lindsey, Chris Mosser 2008-5-3 4898 Yolo Audubon Bobcat Ranch, lands to the north of Hwy 128 on north side of Putah Creek, downstream of Monticello Dam. Along Bray Creek, by creek crossing. 100 Comment
  UCD84822  Claytonia perfoliata Nellie Coffey 1931-4-12 s.n. Sonoma Mount St. Helena. Comment
  UCD96122  Claytonia perfoliata Ellen Dean; PLS 102 Plant Collection Interns 2011-4-30 6982 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley Unit off Kanaka Valley Road, north of Cameron Park. Along main dirt road through valley. 304 Comment
  UCR101479  Claytonia perfoliata A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20261 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, east-draining large canyon 1.5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR102145  Claytonia perfoliata George K. Helmkamp, E. A. Helmkamp 1998-5-14 3680 Monterey Along Calif. Hwy 25, 17.6 mi. NE of the jct with Calif. Hwy 198 488 Comment
  UCR103801  Claytonia perfoliata George K. Helmkamp 1997-3-8 1456 San Luis Obispo Central Coast 7.5' Q., SE of Los Osos. Swift Ranch, starting c. 2 mi. south of Los Osos Valley Rd on Clark Valley Rd. 107 Comment
  UCR106289  Claytonia perfoliata B. G. Pitzer 1996-5-5 2874 Los Angeles Palos Verdes Peninsula, Palos Verdes Hills, San Pedro Naval Fuel Depot, at San Pedro Hill [between Western Ave. & Gaffey St] 451 Comment
  UCR107050  Claytonia perfoliata R. G. Swinney 1996-4-13 4576 San Bernardino San Gabriel Mountains, west of Cajon Summit, (c. 0.5 mi. NW of Hwy I-215 brake check area) on Baldy Mesa Road 1293 Comment
  UCR107051  Claytonia perfoliata R. G. Swinney 1995-7-8 4015 San Bernardino San Gabriel Mtns., Ralston Peak, Cajon Pass area, west of Hwy I-215 in Cajon Wash, south of Hwy 138, east of Lone Pine Canyon Road, near junction with Hwy 138 1390 Comment
  UCR107052  Claytonia perfoliata R. G. Swinney 1996-4-20 4646 San Bernardino San Gabriel Mtns, south of Barrett Village 1220 Comment
  UCR107053  Claytonia perfoliata R. G. Swinney 1995-7-9 4076 San Bernardino San Gabriel Mountains, SW base of Circle Mtn., east of Wrightwood, c. 800 m north of Lone Pine Canyon Road and just west of Slover Canyon 1793 Comment
  UCR112864  Claytonia perfoliata A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20403 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, 5 km (air) north of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  UCR113989  Claytonia perfoliata Mitch Provance 2000-4-9 2115 San Bernardino Jurupa Mountains, 0.25 miles SE of the Mary Vagl Center, Fontana 579 Comment
  UCR120156  Claytonia perfoliata Mitch Provance 1998-2-28 124 Riverside Jurupa Mountains, NE 'Wilder's Canyon', (what is sometimes referred to as the E fork of Pyrite Canyon) 351 Comment
  UCR12051  Claytonia perfoliata Coleta A. Lawler 1964-3-24 04 Napa Henry Road, c. 0.5 mi. from junction with Buhman Avenue, c. 3 mi. west of Napa 8 Comment
  UCR121694  Claytonia perfoliata A. C. Sanders 2002-5-4 25039 Riverside San Jacinto Mtns., Idyllwild, Pine Crest Ave., NE of Hwy 243 1677 Comment
  UCR126589  Claytonia perfoliata A. C. Sanders 2003-4-17 26073 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, c. 1 km south of Magic Mountain amusement park and north of the powerlines 442 Comment
  UCR127261  Claytonia perfoliata A. C. Sanders, Tricia Wotipka 2003-5-15 26685 Ventura Santa Susana Mtns., crest of the range 2 km west of Los Angeles Co. line, SW edge of Newhall Ranch 793 Comment
  UCR127302  Claytonia perfoliata A. C. Sanders, Tricia Wotipka 2003-5-14 26660 Ventura Santa Susana Mtns., Western Transverse Range, Newhall Ranch, west side of Salt Canyon watershed, toward Tapo Canyon, 1.2 km west of Los Angeles Co. line 579 Comment
  UCR127434  Claytonia perfoliata A. C. Sanders, Mark A. Elvin 2003-5-15 26719 Ventura Santa Susana Mtns., along dirt road to the crest of the range above Salt Canyon, 1 km west of Los Angeles Co. line, Newhall Ranch 732 Comment
  UCR127973  Claytonia perfoliata A. C. Sanders, M. Elvin, C. Burrascano, A. Pignioli, A. Thomson, and others 2003-5-4 26515 San Diego Peninsular Range, San Ysidro Mountains, Otay Mountain, ridge c. 2-3 miles east of the peak, around end of jeep trail 945 Comment
  UCR128054  Claytonia perfoliata Joseph A. Betzler, Sarah Jayne, Steve Hampson, Lily Wang, Yumi Shieh 2003-5-4 525 San Diego Peninsular Range, Otay Mountain, Minnewawa Truck Trail about 4.5 miles from top 552 Comment
  UCR128622  Claytonia perfoliata Mark A. Elvin 2003-5-3 2661 San Diego Peninsular Range, San Ysidro Mountains, SE side of Otay Mtn., Marron Valley, along Cottonwood Creek c. 1 km north of the Mexican border 198 Comment
  UCR138726  Claytonia perfoliata Julie A. Greene 1993-4-10 1128 Riverside San Jacinto Wildlife Area 476 Comment
  UCR141499  Claytonia perfoliata Karen Kirtland 2004-7-11 s.n. San Bernardino San Bernardino Mtns., Big Bear Valley, south of Big Bear Lake at Metcalf Bay, east side of Cienega Rd. south of Big Bear Blvd.(Hwy 18), west of Drive-in Theater 2058 Comment
  UCR142925  Claytonia perfoliata F. R. Fosberg 1931-4-1 S- 4435 Los Angeles Channel Islands, Santa Catalina Island, Hamilton Canyon near Avalon 75 Comment
  UCR143957  Claytonia perfoliata T. B. Salvato, Lia V. DeMarco 2003-4-10 153 Santa Cruz Central Coast, north side of Monterey Bay, U.C. Santa Cruz Campus. Upper end of campus between Cowell College and the main library 213 Comment
  UCR147788  Claytonia perfoliata Valerie Soza, Et al. 2000-6-28 1040 Los Angeles San Gabriel Mountains, Northwestern extension of Pine Mountain, 0.1 mi east of jct. with Rincon Red Box Road (FSR 2N24.2) and road to Pine Mountain (FSR 2N24A) along fire road 1280 Comment
  UCR150689  Claytonia perfoliata R. G. Swinney 1998-4-4 5927 San Bernardino San Gabriel Mtns., Stoddard Canyon off San Antonio Canyon, north of Upland 793 Comment
  UCR150863  Claytonia perfoliata R. G. Swinney, Dave Larson 1999-5-15 7181 Los Angeles San Gabriel Mtns., Wolfskill Falls in upper Wolfskill Canyon, above LaVerne and San Dimas, San Dimas Experimental Forest 610 Comment
  UCR152675  Claytonia perfoliata A. C. Sanders, Helen Kennedy 2005-4-15 29552 San Diego South Coast, Batiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy, along the trail past the nature center 6 Comment
  UCR152976  Claytonia perfoliata Mark A. Elvin, Scott Boczkiewicz 2005-2-5 3961 San Diego Peninsular Ranges, San Ysidro Mountains, W side of Otay Mountains, 1.5 km SSE of Savage Dam (Otay Lake); N of County Prison, near tributary to Otay River, N of O'Neal Canyon 183 Comment
  UCR155378  Claytonia perfoliata A. C. Sanders, T. B. Salvato 2005-5-24 30268 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, nameless canyon NW of community of Mint Canyon, tributary of Santa Clara River 518 Comment
  UCR157802  Claytonia perfoliata George K. Helmkamp, E. A. Helmkamp 1998-6-29 4192 Kern Tehachapi Mountains, Tehachapi Mountain Park, 4.2 miles SW of Highline Road along Water Canyon Road 1768 Comment
  UCR16570  Claytonia perfoliata Karl Bernhard 1967-5-13 s.n. Los Angeles San Gabriel Mtns., County road N3; [vicinity of Lucas Creek] 5 miles from turnoff from Angeles Crest Highway 1067 Comment
  UCR166159  Claytonia perfoliata John F. Green 2005-2-10 s.n. Riverside Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa 430 Comment
  UCR16640  Claytonia perfoliata K. T. Ingram 1976-4-17 s.n. Ventura Steckel Park. Near end of most north eastern road in park. Park located on Hwy 150 Comment
  UCR16642  Claytonia perfoliata R. D. Keys 1973-4-29 s.n. Los Angeles San Gabriel Mountains, Glendora Ridge Road, 0.5 mile east of junction with Glendora Mountain Road, Angeles National Forest 1037 Comment
  UCR16644  Claytonia perfoliata Rex Sanders 1973-6-3 s.n. San Bernardino San Bernardino Mtns, [near Baylis Park] along Hwy 18, 3.1 mi from [east of] intersection with Hwy 138, near Crestline 1677 Comment
  UCR168685  Claytonia perfoliata T. B. Salvato, John F. Green 2004-5-27 585 Riverside San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp 1463 Comment
  UCR171545  Claytonia perfoliata George K. Helmkamp, E. A. Helmkamp 2006-2-9 10058 Placer Northern Central Valley, English Colony Way [Humphrey Road] at Sierra College Blvd near Clover Valley Creek; SE of Lincoln 183 Comment
  UCR172705  Claytonia perfoliata Jun Hu, Weena Sangkatavat 2000-4-22 02 Los Angeles Transverse Ranges; San Gabriel Mtns., Millard Canyon, 2 mi N of Altadena. First trail on the right immediately before Millard Campground 549 Comment
  UCR174047  Claytonia perfoliata A. C. Sanders 2006-5-19 32460 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. 518 Comment
  UCR176117  Claytonia perfoliata Holly A. Wanamaker 2005-5-3 20 San Bernardino San Bernardino Mtns, Miller Canyon below Hwy 138, SE of Silverwood Lake, East Fork of West Fork of the Mojave River 1098 Comment
  UCR182210  Claytonia perfoliata R. G. Swinney 1998-4-15 6015 San Bernardino San Gabriel Mountains, Stoddard Canyon at falls, tributary to San Antonio Canyon, c. 0.9 mil ENE of Shinn Rd. 915 Comment
  UCR182268  Claytonia perfoliata R. G. Swinney, Dave Larson 1998-4-26 6035 Los Angeles San Gabriel Mtns., Browns Flat, San Dimas Experimental Forest 1332 Comment
  UCR183655  Claytonia perfoliata A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33770 Kern Tehachapi Mountains, Crane Canyon at fork c. 1 mile SE of Castac Lake 1159 Comment
  UCR185604  Claytonia perfoliata A. C. Sanders 2007-4-25 33559 Los Angeles Tehachapi Mtns., Oso Canyon, 0.5 mi. SE of Kern Co. line, on Oso Canyon Rd. 1159 Comment
  UCR186117  Claytonia perfoliata A. C. Sanders, Mitch Provance 2007-5-3 33650 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  UCR186757  Claytonia perfoliata T. B. Salvato, Sandra Murcia 2007-3-28 2014 Los Angeles San Gabriel Mountains, Angeles National Forest, lower Santa Anita Canyon at the upper end of Santa Anita Reservoir 427 Comment
  UCR189484  Claytonia perfoliata George K. Helmkamp, E. A. Helmkamp 2007-3-17 11640 Amador Sacramento Valley/ Sierra Nevada Foothills, Hwy CA-24, 3.2 mi southwest of Plymouth near Tonzi Road 210 Comment
  UCR190037  Claytonia perfoliata R. G. Swinney 1998-6-16 6974 Los Angeles San Gabriel Mtns., c. 0.6 mi. north of Cow Canyon Saddle (Glendora Ridge Rd. at Cow Canyon Rd.) near trail to Lookout (Antonio) Mtn. 1524 Comment
  UCR190780  Claytonia perfoliata R. G. Swinney 1999-7-5 7520 Los Angeles San Gabriel Mtns., Cedar Canyon, canyon bottom c. 0.75 mi. NW of Big Pines Hwy at a point 0.5 mi. west of junction of Hwy 2 1866 Comment
  UCR190973  Claytonia perfoliata A. C. Sanders, Fred M. Roberts 2008-4-22 35036 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Limestone Canyon, c. 2 miles SW of Silverado 396 Comment
  UCR191176  Claytonia perfoliata R. G. Swinney, Dave Larson 1999-7-21 7564 Los Angeles San Gabriel Mtns., upper Fern Canyon, San Dimas Experimental Forest, from Fern Dam #1 to 3, NE of Browns Flat 1463 Comment
  UCR192053  Claytonia perfoliata A. C. Sanders 2008-4-11 34851 Los Angeles Transverse Range/ Mojave Desert, hills south of Hwy 138, c. 1 mile SW of Neenach School, vicinity of mapped spring NW of VABM 'Pine 973 Comment
  UCR193160  Claytonia perfoliata R. G. Swinney 1998-7-14 6453 Los Angeles San Gabriel Mtns., north slope of Pine Mountain Ridge, from high point to Prairie Fork, c. 1 mi. SE of Cabin Flat 2165 Comment
  UCR194061  Claytonia perfoliata R. G. Swinney 1999-5-22 7205 Los Angeles San Gabriel Mtns./Mojave Desert, Le Montaine Canyon, c. 0.5 mi. south of Camp Jubilee Rd. 1701 Comment
  UCR194274  Claytonia perfoliata R. G. Swinney 1999-4-9 7084 Los Angeles San Gabriel Mtns., mouth of Peacock Canyon, at confluence with Cattle Canyon 640 Comment
  UCR194595  Claytonia perfoliata R. G. Swinney, Dave Larson 1999-6-25 7400 Los Angeles San Gabriel Mtns., Fern Canyon at falls, c. 1.7 mi. east of confluence with upper East Fork San Dimas Canyon 1171 Comment
  UCR194759  Claytonia perfoliata Valerie Soza, Shalini Deo, LeRoy Gross 2000-4-20 724 Los Angeles Transverse Ranges; Verdugo Mountains, Verdugo Mountains, north side; northeastern side of La Tuna Canyon, north of 210 Fwy and La Tuna Canyon Road. SSW of Dorothy and Estepa Drive junction, Haines Canyon Park. Area burned in August 1999 518 Comment
  UCR205052  Claytonia perfoliata R. G. Swinney 2008-3-31 8586 Los Angeles San Gabriel Mtns., Glendora Mountain summit 1013 Comment
  UCR205598  Claytonia perfoliata R. G. Swinney 2008-5-13 8865 Los Angeles San Gabriel Mtns., Devils Punchbowl Co. Park, Holcomb Canyon at junction with South Fork Trail 1390 Comment
  UCR214146  Claytonia perfoliata A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37710 Riverside Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.3 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd. 405 Comment
  UCR214228  Claytonia perfoliata A. C. Sanders 2010-6-26 38494 Santa Cruz Coast Range; Santa Cruz Mountains, Trout Gulch north of Aptos, along sides of Trout Gulch Road, between Fern Flat and Red Hawk roads 258 Comment
  UCR214581  Claytonia perfoliata A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-7 37849 Riverside Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.93 mi. north (03 deg. ) of intersection of I-15 and Lake St. 469 Comment
  UCR217414  Claytonia perfoliata R. G. Swinney 2009-3-10 10055 Los Angeles San Gabriel Mtns. Foothills, Azusa, El Encanto Azusa River Wilderness Park 305 Comment
  UCR220370  Claytonia perfoliata R. G. Swinney 2009-4-16 10364 Los Angeles Transverse Ranges; San Gabriel Mtns. Foothills, Duarte, lower Van Tassel Canyon, 0.3 to 0.6 miles NW (upstream) of confluence with San Gabriel River 280 Comment
  UCR223163  Claytonia perfoliata R. G. Swinney 2009-5-27 10896 Los Angeles Transverse Range; San Gabriel Mtns., Sulphur Springs Campground, streamside from campground to 300 m downstream 1585 Comment
  UCR223442  Claytonia perfoliata R. G. Swinney 2009-6-3 11058 Los Angeles Transverse Range; San Gabriel Mtns., Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy. 1720 Comment
  UCR223604  Claytonia perfoliata R. G. Swinney 2009-6-8 11079 Los Angeles Transverse Range; San Gabriel Mtns., Horse Flats, 1 air mile NNW of Newcomb's Ranch at Hwy 2/Angeles Crest Hwy 1720 Comment
  UCR223763  Claytonia perfoliata R. G. Swinney 2009-5-28 10978 Los Angeles Transverse Range; San Gabriel Mtns., Sulphur Springs Campground, South Fork of Little Rock Creek 1585 Comment
  UCR230211  Claytonia perfoliata A. C. Sanders 2011-4-6 38979 Riverside Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing 320 Comment
  UCR230982  Claytonia perfoliata George K. Helmkamp, E. A. Helmkamp 2011-6-9 17545 Sierra Northern Sierra Nevada Mountains Foothills, 5.9 miles north of Camptonville along CA-49, about 1.2 miles northeast of the Yuba Co. line 899 Comment
  UCR234431  Claytonia perfoliata Jeremiah George 2012-3-11 s.n. Los Angeles South Coast, Palos Verdes Estates, just east of junction of Palos Verdes Blvd., Palos Verdes West and Palos Verdes Dr. North 73 Comment
  UCR235197  Claytonia perfoliata A. C. Sanders, John F. Green 2012-7-6 40341 San Bernardino San Bernardino Mtns., Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks 1578 Comment
  UCR241201  Claytonia perfoliata Tracy Tennant, Jeffrey Ross 1998-5-21 MOR- 255 Riverside San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon 976 Comment
  UCR241946  Claytonia perfoliata A. C. Sanders, Timothy W. Chumley 2013-3-28 40705 Riverside Peninsular Range, Alberhill, along Lake St. 1.45 km south of I-15, near old clay mines 393 Comment
  UCR257516  Claytonia perfoliata Mitch Provance 2010-5-12 0510- 37 Ventura Western Transverse Range; Mt. Pinos Region, along Lockwood Valley Rd., c. 1 mile SW of Kern Co. line, c. 1/4 mile SW of Lockwood Creek Trail 1622 Comment
  UCR259042  Claytonia perfoliata R. G. Swinney 2010-3-14 11897 Los Angeles San Gabriel Mountains, Whitney Canyon, from the Whitney Cyn. Conservancy parking lot, just east 14 Fwy., to 0.2 mi. to the SE in shallow ravine between the Santa Clara Truck Trail and the Whitney Cyn. Road 447 Comment
  UCR261207  Claytonia perfoliata A. C. Sanders, Mitch Provance 2015-5-12 41658 Kern Tehachapi Mountains, south of Old Town Tehachapi along Water Canyon Rd. between Tehachapi and Tehachapi Mountain Park, above Highline Rd., c. 350 m above Parkview Lane 1454 Comment
  UCR269323  Claytonia perfoliata Steven A. Junak 1999-4-2 6218 Santa Barbara Channel Islands, San Miguel Island: Green Mountain, 0.25 mile SE of summit, just NE of main trail 232 Comment
  UCR269395  Claytonia perfoliata Steven A. Junak, Dave Rosen 2000-4-6 SB- 174 Santa Barbara California Channel Islands, Santa Barbara Island; eastern side of island, in lower middle portion of Cave Canyon 30 Comment
  UCR270540  Claytonia perfoliata R. G. Swinney 2011-3-22 14185 Los Angeles San Gabriel Mts., mouth of Keril Canyon, tributary from east of Big Dalton Cyn., just below Big Dalton Cyn. Dam 549 Comment
  UCR275006  Claytonia perfoliata Michael Honer, Mary Ann Hasskamp 2006-4-19 2205 Los Angeles Tehachapi Mountains area, Slopes above Oso Canyon: 1 mile north of Quail Lake; c. 1 mile east of cement plant road 1067 Comment
  UCR276764  Claytonia perfoliata R. G. Swinney 2011-5-16 14744 Los Angeles San Gabriel Mountains, Camp Colby (Colby Ranch), 1.18 mi. at 73 deg. SE of Colby Ranch Rd. & FS Rd. 3N19 in Big Tujunga Cyn., c. 450 m ENE of lodge in center of camp 1375 Comment
  UCR276964  Claytonia perfoliata R. G. Swinney 2010-6-8 13238 Los Angeles San Gabriel Mountains, Placerita Canyon Natural Area, along Waterfall Trail in Los Pinetos Cyn., 0.4 to 0.6 miles south of Placerita Cyn. at Walker Campground, from waterfall to 0.2 miles downstream 671 Comment
  UCR371  Claytonia perfoliata J. Texera 1970-5-22 23 San Bernardino 2.8 miles north of Devore Road Junction on Lytle Creek Road, 300 yards west of road on other side of Lytle Creek 854 Comment
  UCR4121  Claytonia perfoliata Ronald M. Cope 1965-3-27 s.n. Los Angeles San Gabriel Mtns., road from Devil's Canyon Wild Area to Azusa, 8-12 mi north of where the road crosses the west fork of the San Gabriel River 762 Comment
  UCR41872  Claytonia perfoliata C. F. Smith 1950-3-17 2577 San Luis Obispo Near Pinole Springs southeast of Shandon 367 Comment
  UCR6780  Claytonia perfoliata Frank C. Vasek 1964-4-17 640417- 26 Tulare Southern Sierra Nevada Mtns, Road between Johnsondale and California Hot Springs, 4.3 mi north of California Hot Springs Comment
  UCR71247  Claytonia perfoliata Steve Boyd, T. S. Ross, L. Arnseth 1990-4-8 4293 Los Angeles Channel Islands, San Clemente Island: E side of the island, near Malo Point, first canyon south of Bryce Canyon Comment
  UCR76140  Claytonia perfoliata A. C. Sanders 1993-4-30 13881 San Bernardino San Bernardino Mtns., east side of Water Canyon, a tributary of Wildwood Canyon from the north, SW of Pisgah Peak. Porter Ranch 1070 Comment
  UCR80529  Claytonia perfoliata Don Pendleton 1992-3-15 92- 12 San Luis Obispo E side of Atascadero, adjacent to railroad tracks on N-S trending ridge west of Salinas River, behind private residence at 7103 Sycamore Road. 366 Comment
  UCR96142  Claytonia perfoliata B. G. Pitzer 1996-4-21 2711 Los Angeles Western Mojave Desert, Antelope Valley. north side of State Hwy 138 (= Ave. 'D'), c. 2 mi. west of Country Store, at town of Neenach (c. 30 mi. west of Hwy I-14). 915 Comment
  UCR97031  Claytonia perfoliata A. C. Sanders, Steve Boyd, S. White, G. Helmkamp 1997-3-7 19811 Kern San Emigdio Ranch, 2.5 km north of Eagle Rest Peak on a dirt road, at head of a major tributary of Pleitito Creek. 1174 Comment
  UCR97228  Claytonia perfoliata Scott D. White 1997-3-18 4804 Fresno Sierra Nevada Foothills, Kings Canyon Road (Calif. Hwy 180), c. 20 road mi east of Sanger 610 Comment
  UCSB68301  Claytonia perfoliata Kathryn Thomas, Chris Walden 1993-2-13 SR- 13 Santa Barbara southern foothills of the San Rafael Range, Sedgwick Reserve - Transect B area 624 Comment
  UCSB68302  Claytonia perfoliata Kathryn Thomas, Chris Walden 1993-2-13 SR- 13 Santa Barbara southern foothills of the San Rafael Range, Sedgwick Reserve - Transect B area 624 Comment
  UCSC006639  Claytonia perfoliata Rachel Bomberger 2010-5-5 3 Santa Cruz Santa Cruz, University of California, Santa Cruz, Crown College Circle 255 Comment
  UCSC007466  Claytonia perfoliata Jasmine Lopez 2011-4-26 9 Santa Cruz Santa Cruz, UCSC: Path going up the hill to the Media Theater and Theater Department 209 Comment
  UCSC007490  Claytonia perfoliata Montana Horchler 2011-4-24 1 Santa Cruz Santa Cruz, North roadside at McLaughlin Dr. at Crown College, University of Californiaat Santa Cruz. 240 Comment
  UCSC008481  Claytonia perfoliata Kendra Calhoun 2007-4-23 3853 Santa Cruz UC Santa Cruz, found between applied sciences and communications parking lot, in front of 190 AS. Applied Scences and Communications Parking lot, 190 AS 240 Comment
  VVC424  Claytonia perfoliata B. G. Pitzer 1996-5-4 2815 San Bernardino San Bernardino Mtns, Audubon Society's "Bearpaw Ranch" Sanctuary, below Forest Falls. Just off St Hwy 38 turnoff to Forest Falls, S of Mill Creek, in vicinity of University Creek 1311 Comment
  CAS-BOT-BC439753  Claytonia perfoliata Lowell Ahart 1981-4-9 2756 Butte On banks of North Honcut Creek, Peter Ahart Ranch, Honcut. 50 Comment
  CAS-BOT-BC439754  Claytonia perfoliata Lowell Ahart 1982-4-24 3369 Butte About 3/4 mile south-west of the Myers home, Myers Ranch, Sutter Buttes 50 Comment
  CAS-BOT-BC439764  Claytonia perfoliata Maxine Wilkes 1940-4-7 s.n. Unknown Corral Hollow Comment
  CAS-BOT-BC439766  Claytonia perfoliata M. K. Curran No date on label s.n. Alameda Berkeley Comment
  CAS-BOT-BC439768  Claytonia perfoliata Paul F. Covel 1936-4-5 120 Alameda Strawberry Canyon, Berkeley Comment
  CAS-BOT-BC439772  Claytonia perfoliata Peter H. Raven 1954-4-17 6622 Butte 18 miles above Oroville on road to Pulga. Comment
  CAS-BOT-BC439774  Claytonia perfoliata Lowell Ahart 1981-4-9 2755 Butte On banks of North Honcut Creek, Peter Ahart Ranch, Honcut. 50 Comment
  CAS-BOT-BC439780  Claytonia perfoliata Steve Castagnoli; Greg de Nevers; R. Doug Stone 1980-4-21 061 Inyo Kingston Range. Near Crystal Spring. 1219 Comment
  CAS-BOT-BC439782  Claytonia perfoliata Henry M. Pollard 1948-7-23 s.n. Humboldt Reece Point near Orleans. Comment
  CAS-BOT-BC439785  Claytonia perfoliata E. R. Blakley 1963-12-7 6335 Los Angeles California Channel Islands. 200 ft. N of Lighthouse, N of Pyramid Head. San Clemente Island 53 Comment
  CAS-BOT-BC439787  Claytonia perfoliata Louis C. Wheeler 1968-4-26 s.n. Los Angeles San Gabriel Mountains: Quail Springs, Maher Canyon. 1280 Comment
  CAS-BOT-BC439788  Claytonia perfoliata Gladys L. Smith 1981-5-27 6448 Mendocino Area about Round Pond, at summit of Eden Valley Ranch road 1219 Comment
  CAS-BOT-BC439791  Claytonia perfoliata Gladys L. Smith 1981-6-23 6786 Mendocino At Vulture Spring below Mt. Sanhedrin Lookout Station 1829 Comment
  CAS-BOT-BC439793  Claytonia perfoliata Betty H. Johnson 1958-6-15 635 Napa 1/2 mi. above Mt. Mill House, 6.4 mi. S-W. of Middletown Comment
  CAS-BOT-BC439796  Claytonia perfoliata John H. Thomas 1978-4-23 19126 San Benito Pinnacles National Monument. High Peaks, Condor Gulch, Bear Gulch trail loop. 762 Comment
  CAS-BOT-BC439797  Claytonia perfoliata John H. Thomas 1982-4-25 20854 San Benito Pinnacles National Monument. Between Visitors' Center and Reservoir and between Visitors' Center and Chalone Picnic Area. 518 Comment
  CAS-BOT-BC439799  Claytonia perfoliata John H. Thomas 1979-4-30 19520 San Benito Pinnacles National Monument. Visitors' Center to intersection of Rim Trail and High Peaks Trail via Bear Gulch Reservoir. Comment
  CAS-BOT-BC439801  Claytonia perfoliata Doris Hardman Hoover 1967-4-29 s.n. San Diego J.R. Hoover Ranch +-4 mi. s.e. of Fallbrook on Via Loma Comment
  CAS-BOT-BC439809  Claytonia perfoliata unspecified 1933-7-3 s.n. Santa Cruz Near Felton Comment
  CAS-BOT-BC439811  Claytonia perfoliata Elmer I. Applegate 1935-6-7 9390 Siskiyou Old Sheepherders' road, Lava Beds National Monument Comment
  CAS-BOT-BC439813  Claytonia perfoliata Lowell Ahart 1981-4-6 2739 Sutter Near the old homestead on the south side of the South Butte, Sutter Buttes. 350 Comment
  CAS-BOT-BC439816  Claytonia perfoliata Josh Suchocki; Charlene Vullo; Kyle Wear 1995-4-23 80 Trinity Along hwy. 299 in Junction City. 304 Comment
  CAS-BOT-BC439819  Claytonia perfoliata Steven A. Junak 1995-4-17 SN- 1151 Ventura California Islands. San Nicolas Island: N coastal flats at base of N escarpment, just E of W Mesa Canyon. 36 Comment
  CAS-BOT-BC439821  Claytonia perfoliata John Thomas Howell 1969-4-22 45541 Amador Fiddletown 518 Comment
  CAS-BOT-BC439823  Claytonia perfoliata John Thomas Howell 1969-4-22 45542 Amador Fiddletown. 518 Comment
  CAS-BOT-BC439824  Claytonia perfoliata John Thomas Howell 1969-4-21 45526 Amador Jackson. 365 Comment
  CAS-BOT-BC439825  Claytonia perfoliata Ernest C. Twisselmann 1962-4-10 6773 Kern Mojave Desert, Mojave-Randsburg Region. Highway 395, 14.9 miles north of Mojave. 701 Comment
  CAS-BOT-BC439829  Claytonia perfoliata John Thomas Howell 1962-7-11 38541 Kern Black Mt. Saddle, Greenhorn Mountains 1981 Comment
  CAS-BOT-BC439831  Claytonia perfoliata John Thomas Howell; Gordon H. True 1971-6-15 47860 Kern .3 miles from Lightners Flat, on road from Mt. Breckenridge to Havilah. 1706 Comment
  CAS-BOT-BC439832  Claytonia perfoliata John Thomas Howell; Gordon H. True 1969-5-12 45581 Kern 5.5 miles from Glenville [Glennville] on the road to Woody. 792 Comment
  CAS-BOT-BC439835  Claytonia perfoliata John Thomas Howell; Gordon H. True 1971-6-14 47680 Kern 3 mi. west of Glennville on road to Woody 1158 Comment
  CAS-BOT-BC439836  Claytonia perfoliata Edward Pittman 1965-5-9 10 Kern Hobo Ridge, north slope of Breckenridge Mountain 1219 Comment
  CAS-BOT-BC439837  Claytonia perfoliata Evalyn L. Farnsworth 1971-5-2 834 Kern Greenhorn Range. Red Mountain Burn at Lumreau Creek. 1036 Comment
  CAS-BOT-BC439838  Claytonia perfoliata Frank J. Kirby 1957-4-1 867 Kern Kern River Canyon, 10 miles west of Bodfish. 609 Comment
  CAS-BOT-BC439848  Claytonia perfoliata G. L Smith 1959-6-25 1559 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park Comment
  CAS-BOT-BC439851  Claytonia perfoliata Gladys L. Smith 1959-6-25 1555 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park. Comment
  CAS-BOT-BC439852  Claytonia perfoliata Gladys L. Smith 1959-6-25 1557 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park. Comment
  CAS-BOT-BC439853  Claytonia perfoliata Gladys L. Smith 1959-6-25 1556 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park Comment
  CAS-BOT-BC439855  Claytonia perfoliata Gladys L. Smith 1959-6-25 1558 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park. Comment
  CAS-BOT-BC439857  Claytonia perfoliata Gladys L. Smith 1959-6-25 1561 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park. Comment
  CAS-BOT-BC439858  Claytonia perfoliata Gladys L. Smith 1959-6-25 1560 Mariposa On Old Coulterville Road to Little Nelly Falls, near Foresta, Yosemite National Park. Comment
  CAS-BOT-BC439859  Claytonia perfoliata Fidella G. Woodcock 1923-3-1 s.n. Monterey Streets of Pacific Grove Comment
  CAS-BOT-BC439860  Claytonia perfoliata Fidella G. Woodcock 1914-5-1 s.n. Monterey Nr. Moss Beach Comment
  CAS-BOT-BC439861  Claytonia perfoliata Fidella G. Woodcock 1914-4-1 s.n. Monterey Point Pinos, Pacific Grove Comment
  CAS-BOT-BC439862  Claytonia perfoliata Alice D. Randall 1910-1-1 395 Monterey Monterey Peninsula. Carmel Valley near River. Comment
  CAS-BOT-BC439864  Claytonia perfoliata Alice D. Randall 1910-4-26 405 Monterey Monterey Peninsula. Carmel Valley Comment
  CAS-BOT-BC439867  Claytonia perfoliata Beatrice F. Howitt 1955-6-2 567 Monterey Santa Lucia Mountains. By a stream (Bixby Creek) on old dirt Big Sur road Comment
  CAS-BOT-BC439868  Claytonia perfoliata Ira L. Wiggins 1967-4-9 20713 Monterey At west end of reservoir near small bore rifle range, East Garrison, Fort Ord Comment
  CAS-BOT-BC439871  Claytonia perfoliata Gordon H. True; John Thomas Howell No date on label 3889 Nevada Sagehen Creek Wildlife and Fisheries Station of the University of California. 1981 Comment
  CAS-BOT-BC439878  Claytonia perfoliata John Thomas Howell 1978-4-19 52857 Plumas Eastern part of Quincy 1036 Comment
  CAS-BOT-BC439879  Claytonia perfoliata John Thomas Howell 1978-4-19 52858 Plumas Eastern part of Quincy. 1036 Comment
  CAS-BOT-BC439880  Claytonia perfoliata M. Vasey; SFSU Student Assistants 1993-4-29 401 San Francisco The Presidio, Golden Gate National Recreation Area. Along Arguello Blvd across from Inspiration Point Comment
  CAS-BOT-BC439882  Claytonia perfoliata T. F. Daniel 1998-2-27 8477 San Francisco Golden Gate Park, wasteground near Conservatory of Flowers. Comment
  CAS-BOT-BC439883  Claytonia perfoliata John Thomas Howell 1957-5-6 32188 San Francisco San Francisco. Evans St., Hunters Point Comment
  CAS-BOT-BC439887  Claytonia perfoliata Kate Eastwood Phelps 1935-4-1 s.n. San Francisco Pt. Sal Comment
  CATA2375  Claytonia perfoliata Bob Given, Robert F. Thorne, C. W. Tilforth, et al. 1979-4-30 52708 Santa Barbara San Miguel Island: On sea bluffs at Cuyler Harbor near seepage 3 Comment
  CDA23955  Claytonia perfoliata T. C. Fuller 1962-3-1 7728 San Luis Obispo Temblor Range; Henry Twisselmann ranch, 15 miles south of Cholame. 0 Comment
  CDA23956  Claytonia perfoliata G. D. Barbe, J. T. Howell, T. C. Fuller 1980-4-28 2595 Siskiyou Between Old Highway 99 and railroad 4 km south of Grenada. Comment
  HSC100605  Claytonia perfoliata Carl C. Marshall Apr 1886 105 Humboldt Damp places. Comment
  HSC12430  Claytonia perfoliata Gary J. Stebbins 1970-3-24 18 Calaveras Along Hwy. 26, 1.7 mi. E of Jenny Lind turnoff Comment
  HSC17679  Claytonia perfoliata H. E. Parks Apr 1931 Fresno On road to Gen. Grant National Park Comment
  HSC17680  Claytonia perfoliata John L. Heywood, D. H. Norris 1968-3-30 1785 Trinity Hwy. 299, 8.94 mi. E of Humboldt Co. line. Comment
  HSC17681  Claytonia perfoliata S. R. Johnson 1965-3-28 24 Humboldt 1 mi. N of Luffenholtz Beach Comment
  HSC17687  Claytonia perfoliata R. C. Wunner 1962-4-23 Marin Fairfax, Marinda Oaks, 100 yds. up left canyon from Marinda Dr. Comment
  HSC17690  Claytonia perfoliata M. T. Milligan 1964-4-4 Trinity Cedar Flat on Hwy. 299, N side of Trinity River Comment
  HSC17692  Claytonia perfoliata R. van Weemen van Noord 1966-3-26 6 Humboldt N end of Samoa Drag Strip 6 Comment
  HSC17696  Claytonia perfoliata L. T. Gault 1964-3-28 47 Tehama Los Molinos, South Center St., Los Molinos Park Comment
  HSC24671  Claytonia perfoliata B. Dwelley 1966-4-6 19 Contra Costa Eden Plains Rd., 4 mi. E of Brentwood 20 Comment
  HSC32588  Claytonia perfoliata Linda M. Barker 1974-4-21 165 Tehama Woodson Bridge State Rec. Area, E bank of Sacramento River 61 Comment
  HSC45636  Claytonia perfoliata Diane L. Reed 1978-4-8 5 Mendocino 15 mi. N of Willits rest stop on Hwy. 101 Comment
  HSC49615  Claytonia perfoliata R. York 1979-4-8 199 Sonoma Along Hwy. 128 305 Comment
  HSC90423  Claytonia perfoliata Jean Hanson 1980-3-8 28 Humboldt Indian Island, Eureka, W end of island Comment
  HSC90481  Claytonia perfoliata Jean Hanson 1981-5-10 133 Humboldt Indian Island, Eureka, W end of island Comment
  HSC93088  Claytonia perfoliata F. Bowcutt 1989-5-18 1189 Mendocino 15 mi. SWxW of Garberville, just N of Jones Ranch, S of creek that empties into Jones Bay 12 Comment
  JEPS117129  Claytonia perfoliata Peter Warner 2010-3-29 122 Sonoma 1670 Bloomfield Road, approx. 3 km S of center Sebastopol Comment
  JEPS43298  Claytonia perfoliata W. L. Jepson 1896-3-28 Alameda North Berkeley Comment
  JEPS86582  Claytonia perfoliata L. R. Heckard with Jim Hickman et al. 1987-4-12 6658 Monterey 2 mi se Cone Peak (off Cone Peak Rd) Comment
  JEPS86631  Claytonia perfoliata L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-18 6691 Colusa parking area for trail to Snow Mountain Peaks 1625 Comment
  OBI5496  Claytonia perfoliata Sharon Jochums 1974-3-9 49 San Luis Obispo Near dunes W of hwy 1 and N of Piedras Blancas Point Comment
  OBI60242  Claytonia perfoliata Tony Simon 1994-5-19 35 Los Angeles Brown Cyn, Desoto exit 118 fwy 61 Comment
  OBI70148  Claytonia perfoliata Bernard Miossi 1939-4-6 53 San Luis Obispo In a cyn 3/4 mi N of San Luis Obispo. E facing slope of cyn 64 Comment
  OBI80232  Claytonia perfoliata David J. Keil 1986-1 19550 Tulare Sierra Nevada. Sequoia National Forest. Vicinity of Quaking Aspen campgound. Comment
  OBI80547  Claytonia perfoliata Dennis Webb 2013-2-23 10 San Luis Obispo On Rocky Canyon Creek, NE of Rocky Canyon Wuarry, between Atascadero and Creston. 361 Comment
  POM146134  Claytonia perfoliata E. E. Stanford 1927-3-11 106 San Joaquin Stockton Comment
  POM147724  Claytonia perfoliata E. E. Stanford 1928-3-2 785 San Joaquin Stockton. Comment
  POM195448  Claytonia perfoliata H. E. Parks, S. T. Parks 1930-4-12 0530 Santa Clara Guadaloupe [Guadalupe] Mines Comment
  POM225662  Claytonia perfoliata J. T. Howell 1931-3-10 5755 Contra Costa East side of Mt. Diablo 7 miles from Clayton on Livermore road. Comment
  POM300716  Claytonia perfoliata Mary L. Bowerman 1932-3-12 1111 Contra Costa Alamo Canyon; East-facing bank fifteen ft. above the stream. 351 Comment
  POM305122  Claytonia perfoliata Henry J. Ramsey, Henry J. Ramsey 1937-2-21 456 Tulare Lindsay (Shoemaker) Comment
  POM307926  Claytonia perfoliata Henry J. Ramsey, Henry J. Ramsey 1938-4-15 2663 Tulare Lemoncove, Three Rivers Rd. Comment
  RSA0017946  Claytonia perfoliata Joan Stewart 1993-2-10 88 Tulare Along Hwy 190, above bridge Comment
  RSA0036754  Claytonia perfoliata Sandy Gray 1981-04 15 Orange Carbon Canyon Rd./Hwy 142. 3 miles west of Cavida near Sleepy Hollow, Chino - then east 3 miles.. Comment
  RSA0036789  Claytonia perfoliata Darren Haver, Karen Gruber 1992-4-12 136 Santa Barbara Highway 154 (N) 9 miles to Stagecoach Road (left turn). Right turn at fork in road and located 2 miles down the road on a north facing slope. Comment
  RSA0045478  Claytonia perfoliata Jami Liberi 1983-4-16 16 Los Angeles Located in Claremont, across the street from the San Antonio Dam. 640 Comment
  RSA0045480  Claytonia perfoliata Diane M. Ramirez 1983-5-1 22 Riverside Mellor Ranch Road, 3 mi S of junction with CA Hwy 243, S of Banning. Near Peach Tree Spring stream at Oak Flat. Comment
  RSA0086594  Claytonia perfoliata Steven A. Junak, David Rosen 2000-4-6 SB- 174 Santa Barbara Santa Barbara Island. E side of island, in lower middle portion of Cave Cyn. 31 Comment
  RSA0105773  Claytonia perfoliata Steven A. Junak 1997-4-2 6218 Santa Barbara San Miguel Island. Green Mountain, 0.25 mi SE of summit, just NE of main trail. 231 Comment
  RSA0107837  Claytonia perfoliata Steven A. Junak 2000-5-19 SCa- 1328 Los Angeles Santa Catalina Island. SE portion of 1999 burn, above Goat Harbor, ca. 0.76 mi. SSW of Goat Harbor. 438 Comment
  RSA117668  Claytonia perfoliata S. S. Tillett, I. Sternback 1956-6-14 444 Tulare 200 yards above Granite Spring, Sequoia National Park. 1433 Comment
  RSA117675  Claytonia perfoliata S. S. Tillett, I. Sternback 1956-6-15 459 Tulare Along road to Crystal Cave, 1.2 miles from main Hwy, 300ft above road, Sequoia National Park 91 Comment
  RSA117676  Claytonia perfoliata S. S. Tillett, I. Sternback 1956-6-23 523 Contra Costa Contra Costa County: Grapevine picnic point, Mt. diablo State Park Comment
  RSA117677  Claytonia perfoliata S. S. Tillett 1956-6-25 552 San Mateo Redwood, on Skyline Drive. 655 Comment
  RSA172246  Claytonia perfoliata R. F. Thorne, Percy C. Everett 1963-4-19 31537 San Benito 15.3 miles S of Paicines. 427 Comment
  RSA176210  Claytonia perfoliata Anonymous 1806-4-17 s.n. Unknown Rocky camp Comment
Read comments
Nov 27 2009
  RSA191909  Claytonia perfoliata R. F. Thorne, Percy C. Everett 1963-4-19 31512 Merced 1 mile E of Santa Clara Co. line and the top of Pacheco Pass. 335 Comment
  RSA212133  Claytonia perfoliata L. S. Rose 1969-3-24 69004 San Francisco San Francisco County: Golden Gate Park. 61 Comment
  RSA21262  Claytonia perfoliata C. B. Wolf 1937-3-31 8376 San Joaquin San Joaquin Valley, 3 Mi. E. of Tracy at junction with Vernalis Road. 25 Comment
  RSA224297  Claytonia perfoliata J. T. Howell 1956-5-6 31357 San Francisco Sierra and Missouri streets Comment
  RSA237269  Claytonia perfoliata Frederick W. Oettinger 1967-6-28 130 Siskiyou On Salmon River near mouth of Kelly Gulch. The Salmon Mountains. High Lake Basins in the vicinity of English Peak. Marble Mountain Wilderness Area. 616 Comment
  RSA29644  Claytonia perfoliata Joseph A. Ewan 1937-5-28 10365 Alameda S end of Alameda, near Bay Farm Island bridge Comment
  RSA31654  Claytonia perfoliata A. A. Heller 1908-4-17 8909 Contra Costa Tracy 11 Comment
  RSA32932  Claytonia perfoliata A. A. Heller 1920-4-10 13361 Butte Chico. Comment
  RSA388344  Claytonia perfoliata Gary Bolton 1975-4-19 3 Sonoma Bay Road, 200m E of P G & E hole, Bodega Head Comment
  RSA469282  Claytonia perfoliata Dorothy Nichols 1940-5-6 38 Alameda 1.25 mi. S Grizzly Peak on first ridge of hills due east S.F. Bay, Berkeley. 274 Comment
  RSA469285  Claytonia perfoliata H. de Forest 1930-4-6 s.n. Contra Costa [Unspecified] Comment
  RSA469293  Claytonia perfoliata Emery M. Whilton 1935-3-24 s.n. Marin Mtn top of Belvedere. Comment
  RSA526151  Claytonia perfoliata Steve Boyd, Timothy S. Ross, Laurel Arnseth 1990-4-6 4145 Los Angeles San Clemente Island: Lemon Tank Cyn, E side of Island. 274 Comment
  RSA527621  Claytonia perfoliata Steve Boyd, Timothy S. Ross, Laurel Arnseth 1990-4-8 4404 Los Angeles San Clemente Island: E side of island, Bryce Cyn near Malo Point. Comment
  RSA527674  Claytonia perfoliata Steve Boyd, Timothy S. Ross, Laurel Arnseth 1990-4-8 4293 Los Angeles San Clemente Island: E side of island, near Malo Point, third canyon S of Bryce Canyon. Comment
  RSA580978  Claytonia perfoliata Catherine A. Mish 1995-3-4 17 Los Angeles Santa Monica Mtns, Caballero Cyn. 1.0 km from trailhead. 380 Comment
  RSA590204  Claytonia perfoliata Michael A. Vincent, Robert M. Rhode 1996-3-29 7251 Sacramento Ditch along Elverta Road, 0.7 miles W of Hwy 70/99, 2 miles S of Sutter county line Comment
  RSA603579  Claytonia perfoliata J. M. Miller 1977-3-23 593 Monterey Santa Luica Mtns, Arroyo Seco, 1.6 miles N of the bridge over Santa Lucia Creek. 457 Comment
  RSA60518  Claytonia perfoliata Roxana S. Ferris 1950-3-28 12163 Tulare Above Road s End Post Office, Kern River Canyon Comment
  RSA648478  Claytonia perfoliata T. Strid 1972-4-15 s.n. San Luis Obispo 2 miles S on Old Morro Road, off Acascadero Road. 305 Comment
  RSA648479  Claytonia perfoliata Mary D Arche 1981-4-19 81 -9 San Luis Obispo Cambria, 1 mile N on Sunbury St 15 Comment
  RSA650583  Claytonia perfoliata Jim Moon 1948-3-27 s.n. Los Angeles Located on Bass Cleft Ranch 3 1/2 mi. S/W of San Dimas. 228 Comment
  RSA654268  Claytonia perfoliata Monica Acosta 1998-5-26 33 Los Angeles Parking lot J at California State Polytechnic University(Cal Poly Pomona) 226 Comment
  RSA670426  Claytonia perfoliata I. W. Clokey, Bonnie C. Templeton 1929-03 4525 Los Angeles Mandeville Canyon, Santa Monica Mountains. 275 Comment
  RSA746606  Claytonia perfoliata P. De Vries 2009-3-19 7183 Kern Western Transverse Range; San Emigdio Mountains Region; Bitter Creek National Wildlife Preserve, ca. 0.5 mile southeast of junction of Hwy 166 and Cerro Noroeste Road. 882 Comment
  RSA88176  Claytonia perfoliata L. R. Abrams 1925-3-25 10834 Tulare 3 miles below Alder Creek Comment
  SBBG118820  Claytonia perfoliata P. Robinson 1991-5-19 374 Los Angeles Sycamore Cyn, ca. 0.25 mi S of intersection of Beverly Blvd and Workman Mill, ca. 1.75 mi E of Workman Mill Rd (on trail into cyn) Comment
  SBBG131883  Claytonia perfoliata S. A. Junak, D. Wilken 1996-3-26 SCI 254 Los Angeles terrace on S side of Lemon Tank Cyn, just E of rd to "Tank" 335 Comment
  SD172214  Claytonia perfoliata Peter Raven 1960-4-7 14940 Santa Barbara Santa Rosa Island, grassland, ridge on east side at head of Water Canyon 213 Comment
  SD217354  Claytonia perfoliata Tim Ross, Laurel Arnseth 1990-4-8 4293 Los Angeles San Clemente Island. East side of island, Bruce Canyon near Malo Poin. Comment
  SD217355  Claytonia perfoliata Tim Ross, Laurel Arnseth 1990-4-8 4360 Los Angeles San Clemente Island. East side of island, Bruce Canyon near Malo Poin. Comment
  SD234155  Claytonia perfoliata Virginia Pinkus Ryder 1965-4-4 395 Butte Magalia, Feather River. 701 Comment
  SD251756  Claytonia perfoliata M. B. Dunkle 1940-3-21 7457 Santa Barbara San Clamente Island. Landing Cove Comment
  SDSU17715  Claytonia perfoliata S. H. Bullock 1968-3-26 15 Los Angeles Claremont, Blanchard Park, Mills Ave. between First and Sixth Streets. 351 Comment
  SDSU9792  Claytonia perfoliata Thomas A. Zink 1971-5-1 San Bernardino Growing in shady areas of a recent burn area alongside State Highway 30 about 1 miles southwest of Santa's Village. 1280 Comment
  SEINET10572707  Claytonia perfoliata Mary Susan Taylor 1980-6-10 Taylor 2821 Shasta T37N R4W sw sec 20. Dunsmuir quad. Sims Flat Road, W side, ca. 1 mi due s of Sims Flat Campground, Shasta Natl Forest, ca. 7 mi S of Sweetbriar. 1031 Comment
  SEINET10572708  Claytonia perfoliata Marshall R. Crosby, Nancy R. Morin 1982-5-12 Crosby 14415 Monterey Monterey County. Carmel Valley. Hastings Natural History Reservation. Poison Oak Hill, 2nd year after a fire. Comment
  SEINET10572709  Claytonia perfoliata Mary Susan Taylor 1973-1 Taylor 45 Butte Upper Bidwell Park, Chico. Associates: Stipa pulchra, Lasthenia chrysostoma, Layia fremontii. 61 Comment
  SEINET10820918 Image available Claytonia perfoliata A. Arthur Heller 1907-5-1 Heller 8501 Monterey Pacific Grove. Comment
  SEINET10846021  Claytonia perfoliata Charles H. Boxmeyer Boxmeyer s.n. Santa Clara Comment
  SEINET11931358  Claytonia perfoliata S. C. Joslin 1978-1 14 Butte ca 4 mi NW of Chico on Cohasset Rd at intersection with Richardson Springs Rd 91 Comment
  SEINET11933239  Claytonia perfoliata C. W. Dawson 1978-1 20 Butte 1.5 mi S of Paradise and jct of Pearson Rd and Clark Rd (Hwy 191), 800 ft NNW of Hwy at top of ridge 335 Comment
  SEINET11933613  Claytonia perfoliata M. R. Crosby, Morin, N. 1982-1 14415 Monterey Carmel Valley, Hastings Natural History Reservation, Poison Oak Hill Comment
  SEINET11933909  Claytonia perfoliata F. H. Utech, Knight, W.; Knight, I. 1986-1 86 -213 Tuolumne Stanislaus NF, Twain Harte, ca 5 mi NE of jct of Pacific St & Italian Bar Rd on latter, ca 3 mi into 1130 Comment
  SEINET11935018  Claytonia perfoliata Unknown 1988-1 61 Butte E side of Cohasset Rd., ca 4 mi NE of Chico municipal airport, Chico 107 Comment
  SEINET11935021  Claytonia perfoliata Unknown 1983-1 881 Tehama The Nature Conservancy Vina Plains Preserve, at Lassen Rd 63 Comment
  SEINET11935234  Claytonia perfoliata F. H. Utech 1986-1 86 -089 Sierra Tahoe National Forest, ca 1 mi N of junction North Yuba River & CA 49 bridge 950 Comment
  SEINET11935684  Claytonia perfoliata F. H. Utech 1990-1 90 -870 Yuba Tahoe National Forest, Oregon Creek area, on CA 49 near junction with Middle Fork of Yuba River 500 Comment
  SEINET11942586  Claytonia perfoliata M. T. Doutt 1931-1 263 Alameda Strawberry Canyon Comment
  SEINET11942587  Claytonia perfoliata H. M. Hall, Chandler, H. P. 1900-1 457 Fresno Collins Meadow, Sierra Nevada Mountains 2286 Comment
  SEINET11942589  Claytonia perfoliata I. W. Clokey, Templeton, B. 1929-1 4525 Los Angeles Mandeville Canyon, Santa Monica Mountains 275 Comment
  SEINET11942591  Claytonia perfoliata C. F. Sonne 1884-1 36 Unknown Napa Valley Comment
  SEINET11942592  Claytonia perfoliata C. F. Sonne 1880-1 36 Nevada Donner Lake, Sierra Nevada Mts. Comment
  SEINET11942593  Claytonia perfoliata J. F. Bright, Wyman, C. 1933-1 8000 San Diego near Las Flores Comment
  SEINET11942594  Claytonia perfoliata J. F. Bright, Wyman, C. 1933-1 8001 San Diego near Las Flores Comment
  SEINET11942595  Claytonia perfoliata M. T. Doutt 1931-1 180 Santa Cruz Ano Nuevo Pt. Comment
  SEINET11942597  Claytonia perfoliata J. F. Bright, Wyman, C. 1933-1 8129 Ventura near Ojai Comment
  SEINET3163867  Claytonia perfoliata G. B. Grant 1905-4-16 797 Los Angeles Pasadena Comment
  SEINET3447983  Claytonia perfoliata Unknown 1937-3-31 967 Inyo Panamint Range, Panamint Range, West slope, Pleasant Canyon 700 Comment
  SEINET4319766  Claytonia perfoliata Unknown 2002-1 43 San Francisco Muir Woods Comment
  SEINET5207637  Claytonia perfoliata Unknown 1902-4-1 487 Santa Clara near Stanford University Comment
  SEINET5336356  Claytonia perfoliata J. Solaegui 1977-3-19 s.n. Placer 3 miles east of Auburn on Rt. 49. Along dirt road on eastern sloping hillside 335 Comment
  SEINET5336359  Claytonia perfoliata I. W. Clokey, E. G. Anderson 1935-5-22 6612 Ventura Sespe creek. 900 Comment
  SEINET5336361  Claytonia perfoliata C. Fitz 1959-4-11 s.n. El Dorado Grassy hillside in shade brush and live oak trees. near Hiway 49 671 Comment
  SEINET5544279  Claytonia perfoliata H. S. Gentry 1931-1 12 San Mateo Collected 1.5 miles W of San Mateo, Half-Moon Bay Road. Comment
  SEINET5727672 Image available Claytonia perfoliata E. K. Abbott 1873-1 s.n. Monterey Salinas; Salinas Comment
  SEINET5727675 Image available Claytonia perfoliata Nancy Carlsen 1971-1 21 Placer Rollins Lake Road at Rollins Lake, 3 miles north of Interstate Highway 80, on west side of road, north of the lake.; Rollins Lake Comment
  SEINET5727676 Image available Claytonia perfoliata Guy van Cleave 1971-1 5 Marin 1 mile north of upper Martling Drive.; San Anselmo Comment
  SEINET5727678 Image available Claytonia perfoliata Diane de Polo 1964-1 5 Yolo Cache Creek canyon, ca. 2.5 miles northwest of Rumsey.; Rumsey Comment
  SEINET5727680 Image available Claytonia perfoliata Jeffery G. Hepplewhite 1969-1 4 Solano on Mix Canyon Road, ca. 1.25 miles from junction with Pleasants Valley Road. 259 Comment
  SEINET6041897  Claytonia perfoliata Unknown 1997-3-26 Los Angeles San Gabriel Mountains. Near mouth of Bear Canyon, off Soledad Canyon. Comment
  SEINET6903109  Claytonia perfoliata Wanda P. Vestal, A. G. Vestal 1955-3-26 s.n. Kern Arvin Road, in mountains about 2.4 miles southwest of junction with U.S. 466. Comment
  SEINET6903110  Claytonia perfoliata Wanda P. Vestal, A. G. Vestal 1955-3-26 3508 -C Kern Arvin grade, about 4.5 miles southwest of junction with U.S. 466. Comment
  SEINET6903111  Claytonia perfoliata Wanda P. Vestal, A. G. Vestal 1955-3-23 3435 -B San Diego 54. [perhaps 5.4] miles northwest of Fallbrook. Comment
  SEINET6903112  Claytonia perfoliata Wanda P. Vestal, A. G. Vestal 1955-3-19 3375 San Diego East of San Ysidro, 1.3 miles west of foot of National Avenue. Comment
  SEINET6903113  Claytonia perfoliata Wanda P. Vestal, A. G. Vestal 1937-6-23 s.n. Humboldt Saddle near east end of Bald Hills, southeast of Orick. Comment
  SEINET7042820  Claytonia perfoliata A. G. Vestal 1955-5-16 s.n. Siskiyou Open pine country just west of Weed between railroad and highway 99 [I5]. Weed quadrangle UTM Zone 10, 549920mE, 4586493mN. Comment
  SEINET9303983  Claytonia perfoliata Unknown 1976-7-18 Tulare Sequoia National Forest Comment
  SEINET9353890  Claytonia perfoliata Unknown 1977-4-16 7 Napa Napa County Comment
  SFV1152  Claytonia perfoliata J. R. Swanson 1961-4-1 680 Tuolumne Sierra Nevada Parking lot at Groveland Ranger Station, along Highway 120. 869 Comment
  SFV16393  Claytonia perfoliata P. M. Schiffman 1993-4-10 s. n. San Luis Obispo Carrizo Plain Carrizo Plain Natural Area. Washburn Ranch, just north of intersection of Soda Lake Road and Panorama Road (formerly San Diego Creek Road). Comment
  UC1614301  Claytonia perfoliata Charles M. Belshaw 1935-3-29 508 Kern 10 mi. w. <Techachapi> (rd. to Bakersfield) Comment
  UCD100714  Claytonia perfoliata David Barnett 1982-4-18 1 Solano c. 3 mi nw Vacaville, on Mix Canyon Road 0.8 mi w. Pleasant Valley Road. 152 Comment
  UCD100726  Claytonia perfoliata E. Jacqueline Garcia 1986-4-19 s.n. San Mateo San Bruno Mountains, 0.25 mile from Summit Loop trailhead on Guadeloupe Canyon Road. Comment
  UCD100727  Claytonia perfoliata Alan P. Godlewski 1974-4-15 1 Yolo behind Envir. Hort. On U.C. Davis campus. Comment
  UCD100732  Claytonia perfoliata N. Hopkins Date Unknown 642 Unknown County Unknown: Exact location unknown. Comment
  UCD100742  Claytonia perfoliata Robert E. Preston 1995-3-12 710 Los Angeles Sloughhouse Road Vernal Pool Preserve. Ca. 0.8 mile SW of int. Hwy. 16 and Sloughhouse Road. 54 Comment
  UCD100748  Claytonia perfoliata M. Ramos 1996-4-20 6 Napa city of Calistoga, along side of road next to dried river bed. 137 Comment
  UCD100750  Claytonia perfoliata Mukunda Ranjit 1982-4-18 11 Solano at Mix Canyon Road 1.3 km w. of Pleasant Valley Road. 135 Comment
  UCD100760  Claytonia perfoliata Terri Williamson 1990-4-28 15 San Joaquin Buena Vista Road, 1 mile E of Highway 88. 121 Comment
  UCD100834  Claytonia perfoliata J. M. Tucker 1951-2-14 2025 Yolo south of Agricultural Engineering Machinery Yard, University of California campus, Davis. Comment
  UCD123945  Claytonia perfoliata Caitlin Lewis; William Mutch 1993-4-17 19 Sonoma Sugarloaf Ridge State Park. About 40 miles N of San Francisco, 11 air miles E of Santa Rosa and 2.5 air miles NE of Kenwood. In Adobe Canyon N of Sugarloaf Ridge and S of Red Mtn 1 mile. Near visitor center. Along Sonoma Creek. 365 Comment
  UCD13129  Claytonia perfoliata Etienne Oleksiewicz 1981-4-18 6 Napa on Knoxville Rd., 8.9 miles north of Pope Canyon Rd., north facing slope. Comment
  UCD13342  Claytonia perfoliata M. Winthrop 1989-6-3 11 Nevada Sontag Rd. off 174. 783 Comment
  UCD13365  Claytonia perfoliata Anne Marie Weyandt 1989-4-24 25 Monterey Exact location unknown. 152 Comment
  UCD14234  Claytonia perfoliata Kirstine M. Thorne 1982-4-18 11 Solano Solano County, along Mix Canyon Road, 0.8 miles west of intersection with Pleasants Valley Road; 152 Comment
  UCD14402  Claytonia perfoliata Katherine Courtney 1983-4-22 1 Yolo 4 miles east of Winters along Highway 128; on the south side of the road. Comment
  UCD144660  Claytonia perfoliata Rimy Waraich; Patty Togioka, Erik Beever 1993-5-8 228 Sonoma Sugarloaf Ridge State Park; about 50 air miles N of San Francisco, 10 air miles east of Santa Rosa, 2.5 air miles NE of Kenwood and 18 air miles NW of Napa. Pony Gate Trail. 304 Comment
  UCD15050  Claytonia perfoliata Barbara Babbe 1977-5-21 18 Tehama Mendocino National Forest, 10.8 miles west of junction of Round Valley Road and Toomes Camp Road. 914 Comment
  UCD15051  Claytonia perfoliata Robert Giorgis 1977-5-16 4 Napa California, Napa Co.; ca. 300 m south of Highway 128, 6.4 miles southwest of Monticello Dam; Comment
  UCD15053  Claytonia perfoliata Joe Smilanick 1977-4-16 7 Napa California, Napa Co.; along Highway 128, 6.4 miles southwest of Monticello Dam; 182 Comment
  UCD15055  Claytonia perfoliata Craig Homan 1977-4-8 5 Napa California, Napa Co.; along Highway 128, 17 miles southwest of Winters; Comment
  UCD15056  Claytonia perfoliata James R. Armer 1977-4-15 25 Solano Lake Solano, 3.5 miles east along Putah Creek Road from its intersection with Winters Road, on the south bank of the roadside. 54 Comment
  UCD15057  Claytonia perfoliata Lorraine Clarke 1977-4-16 16 Napa California, Napa Co.; along Highway 128, 6.4 miles by road SSW of Monticello Dam; Comment
  UCD15176  Claytonia perfoliata Denise Fruitt 1982-4-18 1 Solano California, Solano Co.; along the left side of Mix Canyon Road (ca. 6 inches), 0.8 miles west of Pleasant Valley Road; Comment
  UCD20037  Claytonia perfoliata C. H. Lamoureux; J. M. Tucker and R. Gankin 1957-4-17 1201 Napa South slope of Mt. St. Helena, in area where J.M. Tucker hybridized Quercus. Comment
  UCD37288  Claytonia perfoliata Beecher Crampton 1959-3-31 5145 Solano University of California at Davis viticulture vineyards. Comment
  UCD62149  Claytonia perfoliata J. Buck 2000-3 124 Sacramento SACRAMENTO COUNTY: Cosumnes River Preserve. Comment
  UCD69427  Claytonia perfoliata Kathryn Specht 1984-5-2 18 Amador Amador Co.; 0.4 mi. east of Hwy 88 on Red Corral Rd.; in area dominanted by Quercus and Rhamnus; common annual herb, 1-3 dm. tall with pink-purple flowers; growing in moist sandy-clay soil with sandstone parent material in full sun. 933 Comment
  UCSC002208  Claytonia perfoliata Unknown 1995-4-7 s.n. Monterey Fort Ord Comment
  UCSC002209  Claytonia perfoliata Unknown 1995-5-24 s.n. Monterey Fort Ord Comment
  UCSC005539  Claytonia perfoliata Randall Morgan 2005-5-30 4452 Santa Cruz Watsonville, Upper Green Valley Road Comment
  UCSC005964  Claytonia perfoliata Unknown 1975-4-30 s.n. Santa Cruz Aptos, Forest of Nisene Marks State Park Comment
  UCSC006553  Claytonia perfoliata Randall Morgan 1999-4-17 3439 Monterey Monterey, Coast dunes of Navy Postgraduate School Comment
  UCSC006566  Claytonia perfoliata Randall Morgan 1989-3-26 1365 Santa Cruz Ben Lomond, E of Liebenberg property, SCA quarry near end of Crown Dr Comment
  UCSC006572  Claytonia perfoliata Randall Morgan 1999-4-17 3431 Monterey Monterey, Coast dune at Del Monte Dr Comment
  UCSC010514  Claytonia perfoliata Adam J. Searcy 2011-3-12 AJS 6 Santa Clara East side of mountain along road. Comment
  CAS-BOT-BC197429  Claytonia perfoliata subsp. intermontana Bruce Bartholomew; Barrett Anderson 1989-6-1 4734 Modoc Shake Spring, NW side of Shaffer Mountain. 1500 Comment
  CAS-BOT-BC197432  Claytonia perfoliata subsp. intermontana Bruce Bartholomew; Mona Bourell 1990-4-27 5190 Modoc Top of mesa on W side of Goose Lake. 1470 Comment
  CAS-BOT-BC197433  Claytonia perfoliata subsp. intermontana Bruce Bartholomew 1990-6-17 5309 Modoc Vicinity of Emerson Camp near roadhead, E side of Warner Mts. 1750 Comment
  CAS-BOT-BC197434  Claytonia perfoliata subsp. intermontana Fred D. Douthitt 1916-4-27 9 Modoc Henderson Meadow. 1737 Comment
  CAS-BOT-BC197435  Claytonia perfoliata subsp. intermontana Bruce Bartholomew; Barrett Anderson 1989-4-27 4631 Modoc Little Hot Spring Valley, 4.0 km NW of Day. 1070 Comment
  CAS-BOT-BC197436  Claytonia perfoliata subsp. intermontana K. Paulson; Robert Paulson 1988-6-19 50 Modoc E of Happy Camp Guard Station. 1554 Comment
  CAS-BOT-BC197437  Claytonia perfoliata subsp. intermontana John Thomas Howell 1934-6-11 11953 Modoc Parker Creek. 1584 Comment
  CAS-BOT-BC439896  Claytonia perfoliata subsp. intermontana W. R. Dudley; F. H. Lamb 1896-6-14 4481 Kern Mt. Pinos Region. Cuddy Canyon Comment
  CAS-BOT-BC439910  Claytonia perfoliata subsp. intermontana Le Roy Abrams 1901-4-13 1506 Los Angeles Wilson's Trail 609 Comment
  CAS-BOT-BC439911  Claytonia perfoliata subsp. intermontana C. F. Baker 1904-4-22 4726 Los Angeles Monrovia Comment
  CAS-BOT-BC439912  Claytonia perfoliata subsp. intermontana C. F. Baker 1904-4-22 4726 Los Angeles Monrovia Comment
  CAS-BOT-BC439913  Claytonia perfoliata subsp. intermontana John Thomas Howell 1928-2-9 3330 Los Angeles Santa Anita Canon [Canyon], San Gabriel Mts. Comment
  CAS-BOT-BC439915  Claytonia perfoliata subsp. intermontana Raymond Lindholm 1961-3-25 s.n. Los Angeles Little Rock Canyon. San Gabriel Mts. Comment
  CAS-BOT-BC439917  Claytonia perfoliata subsp. intermontana Alice Eastwood 1919-5-29 8974 Los Angeles San Gabriel Canyon Comment
  CAS-BOT-BC439918  Claytonia perfoliata subsp. intermontana Mrs. E. C. Van Dyke 1928-6-1 s.n. San Bernardino San Bernardino Mts. Comment
  CAS-BOT-BC439919  Claytonia perfoliata subsp. intermontana S. B. Parish 1915-4-25 9757 San Bernardino Mojave Desert. Deadman's Point Comment
  CAS-BOT-BC439920  Claytonia perfoliata subsp. intermontana Edmund C. Jaeger 1939-4-9 s.n. San Bernardino Granite Mts. near Goldstone 975 Comment
  CAS-BOT-BC439921  Claytonia perfoliata subsp. intermontana Henry M. Pollard 1955-4-10 s.n. Santa Barbara Canyon southeast of Zaca Lake 762 Comment
  HSC24128  Claytonia perfoliata subsp. intermontana J. O. Sawyer 1970-5-2 2594 Trinity Above New River 244 Comment
  HSC26772  Claytonia perfoliata subsp. intermontana J. P. Smith, J. O. Sawyer 1973-3-11 5865 Trinity Trail along the Trinity River and New River beginning at Grays Falls Comment
  HSC34547  Claytonia perfoliata subsp. intermontana Lon Hall 1975-5-18 370 Trinity SE of confluence of Panwauket Gulch and Reading Creek 610 Comment
  HSC40905  Claytonia perfoliata subsp. intermontana J. O. Sawyer 1970-4-24 2191 Humboldt Along FS Rd. 7N04 at Cedar Creek below Groves Prairie Comment
  HSC42360  Claytonia perfoliata subsp. intermontana Sue Sweet 1977-5-7 31 Trinity Philpot Campground, 1.2 mi. W of Peanut 762 Comment
  HSC54066  Claytonia perfoliata subsp. intermontana Walter Overton 1979-7-17 8112 Trinity Near S Fork Mtn., close to the town of Mad River. 1390 Comment
  HSC64294  Claytonia perfoliata subsp. intermontana J. P. Smith 1973-5-5 6405 Siskiyou In and around the O'Neill Campground near Seiad Valley. 488 Comment
  HSC64315  Claytonia perfoliata subsp. intermontana J. P. Smith 1973-5-5 6507 Siskiyou Along Cook and Green Pass Rd. Comment
  HSC78390  Claytonia perfoliata subsp. intermontana L. P. Janeway 1983-9-11 655 Siskiyou Poker Flat 1524 Comment
  JEPS119552  Claytonia perfoliata subsp. intermontana Lowell Ahart 2012-2-22 17743 Butte About 100 yards east of Big Chico Creek, about 1/8 mile west of South Rim Trail and the old homestead, about 3/4 mile west of Highway 32, about 8 3/4 miles (air) northeast of Chico. Comment
  JEPS43249  Claytonia perfoliata subsp. intermontana W. L. Jepson 1924-5-25 10456 Mariposa Yosemite; Yosemite Valley 1524 Comment
  JEPS43368  Claytonia perfoliata subsp. intermontana Frances D. Payne 1931-6-22 239 Modoc s and e of Alturas (Dry Creek, tributary of Parker Creek); Warner Mountains, Parker Creek, Dry Creek 1828 Comment
  JEPS43369  Claytonia perfoliata subsp. intermontana Frances D. Payne 1931-6-17 176 Modoc s and e of Alturas (Parker Creek); Warner Mountains, Parker Creek 1584 Comment
  POM12079  Claytonia perfoliata subsp. intermontana Mary F. Spencer 1921-6-1 1870 Riverside Idyllwild, San Jacinto Mountains 1616 Comment
  POM224327  Claytonia perfoliata subsp. intermontana A. Lefebure 1941-05 s.n. San Bernardino Bonanza King, Providence Mountains. Comment
  POM230594  Claytonia perfoliata subsp. intermontana I. W. Clokey, E. G. Anderson 1933-4-25 s.n. San Bernardino 20 milews north of Hinkley. 1000 Comment
  POM280253  Claytonia perfoliata subsp. intermontana George B. Grant 1904-5-19 6240 Los Angeles Mt. Wilson 915 Comment
  POM794  Claytonia perfoliata subsp. intermontana L. R. Abrams 1901-4-15 1506 Los Angeles Wilson's Trail Comment
  RSA0031416  Claytonia perfoliata subsp. intermontana Deidre Conocchioli, Duncan S. Bell 2014-3-17 239 San Bernardino In the Newberry Mountains off Camp Rock Road 7.5 miles from Pendleton Road and the I-40. SE of Daggett, 1.2 miles S of Azucar Mine. 1149 Comment
  RSA0083826  Claytonia perfoliata subsp. intermontana J. R. Shevock 1982-3-20 9127 Tulare Western slope of the Southern Sierra Nevada: Mine Hill southeast of California highway 190 above Lake Success and south of South Fork Tule River. 366 Comment
  RSA254339  Claytonia perfoliata subsp. intermontana C. W. Tilforth, Dorothy Tilforth 1975-5-19 1021 San Bernardino Snake Springs area, Granite Mtns, east.[ern] San Bernardino County. 1311 Comment
  RSA265292  Claytonia perfoliata subsp. intermontana J. M. Miller, Sandy Miller 1976-4-4 508 San Diego Laguna Peak; Desert View Picnic Area on County Rd. S-1 1829 Comment
  RSA273690  Claytonia perfoliata subsp. intermontana Mary DeDecker 1978-4-18 4531 Inyo Panamint Mountains: east side; Death Valley drainage; Johnson Canyon on ridge overlooking canyon forks, below first spring. 1219 Comment
  RSA313425  Claytonia perfoliata subsp. intermontana T. S. Elias 1984-4-29 8328 Los Angeles Angeles National Forest; Glendora Ridge near Baldy Camp; along forest service road above ridge road Comment
  RSA387376  Claytonia perfoliata subsp. intermontana Steve Boyd, M. Doyle, B. Roy, Sara Meury 1986-4-12 1683 b San Bernardino North base of San Bernardino Mountains: Arrowhead Lake road, ca. 2 miles north of Mojave Forks Reservation. Comment
  RSA469294  Claytonia perfoliata subsp. intermontana M. B. Dunkle 1938-5-29 5294- 5 -6 San Diego Laguna Mt. Comment
  RSA469295  Claytonia perfoliata subsp. intermontana E. S. Spalding 1925-6-10 s.n. San Diego Laguna Mountains. Comment
  RSA48744  Claytonia perfoliata subsp. intermontana G. R. Campbell 1949-5-24 13415 Kern Cedar Creek Camp, Greenhorn Road, Greenhorn Mountains. 1433 Comment
  RSA48766  Claytonia perfoliata subsp. intermontana G. R. Campbell 1949-5-24 13427 Kern Greenhorn Road, 5 miles south of Glennville, Greenhorn Mountains. 1128 Comment
  RSA641423  Claytonia perfoliata subsp. intermontana L. C. Wheeler 1967-7-15 10050 Los Angeles Angeles National Forest: SW side Mt. Waterman. 2134 Comment
  RSA65738  Claytonia perfoliata subsp. intermontana F. W. Peirson 1916-7-6 601 San Bernardino Big Bear Lake, San Bernardino Mts. 2042 Comment
  RSA776777  Claytonia perfoliata subsp. intermontana Duncan S. Bell 2011-3-27 2086 San Bernardino Black Hills; approximately 2 air miles northeast of Blackwater Well 1116 Comment
  SBBG69760  Claytonia perfoliata subsp. intermontana Mark Kerr 1935-3-31 Inyo 12 mi S of Darwin, among the Indian petroglyphs Comment
  SBBG69762  Claytonia perfoliata subsp. intermontana R. Hoffmann 1930-5-15 San Bernardino Providence Mtns 1524 Comment
  SEINET196691 Image available Claytonia perfoliata subsp. intermontana Joseph P. Tracy 1949-6-6 18306 Humboldt Trinity Summit Range; Happy Camp Mt., NE of Hawkins Bar. 1280 Comment
  SJSU4693  Claytonia perfoliata subsp. intermontana H. T. Harvey 1965-7-8 382 B Tulare Redwood Cr, Redwood Canyon, Redwood Mtn Grove Extension of Kings Canyon National Park 1706 Comment
  UC111161  Claytonia perfoliata subsp. intermontana unknown 1907-6-10 1715 Kern Tehachapi Mts. Comment
  UC1136719  Claytonia perfoliata subsp. intermontana G. T. Nordstrom 1935-4-4 380 Los Angeles 2.8 mi w Gorman; Tejon Quad. 1310 Comment
  UC1258454  Claytonia perfoliata subsp. intermontana Maralyn A. Renner 1980-6-24 1001 Siskiyou tributary stream to East Fork Seiad Creek (where crossed by F.S. Road 48N20); Klamath National Forest, Seiad Valley Quad. 1021 Comment
  UC1483836  Claytonia perfoliata subsp. intermontana G. Schoolcraft 1980-4-8 200 Lassen just w Hwy. 395 (along Shaffer Mountain peak road); Shaffer Mountain 1402 Comment
  UC1564211  Claytonia perfoliata subsp. intermontana Harold and Virginia Bailey 1948-7-10 2099 Tulare Redwood Creek Sequoia National Park (Mineral King road) 1737 Comment
  UC1564994  Claytonia perfoliata subsp. intermontana Harold and Virginia Bailey 1948-7-22 2473 Tulare about 1 mi below General's Highway (Redwood Mountain road); Kings Canyon National Park 1920 Comment
  UC1583955  Claytonia perfoliata subsp. intermontana G. Schoolcraft 1990-5-9 2024 Plumas about 1 mi w Crescent Mills 1463 Comment
  UC163722  Claytonia perfoliata subsp. intermontana Geo. D. Butler 1908-8-2 66 Siskiyou Shackleford Creek Comment
  UC184733  Claytonia perfoliata subsp. intermontana S. B. Parish 1915-4-25 9757 San Bernardino Deadman's Point; Mojave Desert Comment
  UC505304  Claytonia perfoliata subsp. intermontana Mark Kerr 1933-5-18 118 Inyo 7 mi w Independence; Seven Pines 1828 Comment
  UC60909  Claytonia perfoliata subsp. intermontana R. J. Smith Feb 1903 4 San Bernardino Santa Ana Canyon; San Bernardino Mts. 1066 Comment
  UC64170  Claytonia perfoliata subsp. intermontana H. M. Hall Jun 1900 1465 San Bernardino Lytle Creek; San Antonio Mts. Comment
  UC852082  Claytonia perfoliata subsp. intermontana I. W. Clokey and E. G. Anderson 1935-4-25 6614 San Bernardino 20 mi n Hinkley 1000 Comment
  UC902106  Claytonia perfoliata subsp. intermontana Joseph P. Tracy 1949-6-6 18306 Humboldt ne of Hawkins Bar (Happy Camp Mountain); Trinity Summit Range, Happy Camp Mountain 1280 Comment
  UCD100768  Claytonia perfoliata subsp. intermontana Gordon Pilone 1961-3-24 122 San Bernardino Barett canyon one mile north of Ranger Station in San Antonio Canyon on old road. San Bernardino Mts. 762 Comment
  UCD100774  Claytonia perfoliata subsp. intermontana J. M. Tucker; W. R. Hildreth 1965-6-23 3841 Kern ridge south of Purdy Canyon, Tejon Ranch, Tehachapi Mountains. 1981 Comment
  UCR121654  Claytonia perfoliata subsp. intermontana A. C. Sanders 1997-3-22 20094 San Bernardino San Bernardino Mountains, Grass Valley Creek, to c. 1 mi. above creek crossing on branch trail off the Pacific Crest Trail 1098 Comment
  UCR121655  Claytonia perfoliata subsp. intermontana A. C. Sanders 1997-3-22 20093 San Bernardino San Bernardino Mountains, Grass Valley Creek, to c. 1 mi. above creek crossing on branch trail off the Pacific Crest Trail 1098 Comment
  UCR121658  Claytonia perfoliata subsp. intermontana A. C. Sanders 1997-3-19 20019 Riverside Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake 457 Comment
  UCSB49327  Claytonia perfoliata subsp. intermontana Magney, David; Burgess, Rick 1983-4-4 Ventura Western Transverse Ranges, 12 miles. N of Ojai; Ridge north of Basin 2A; 1402 Comment
  CAS-BOT-BC197427  Claytonia perfoliata subsp. intermontana E. H. Steffen 1917-5-26 13 Modoc West Valley Camp. 1554 Comment
  CAS-BOT-BC197428  Claytonia perfoliata subsp. intermontana E. H. Steffen 1917-5-26 15 Modoc West Valley Camp. 1554 Comment
  CAS-BOT-BC439899  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1962-4-10 6773 Kern Mojave Desert, Mojave-Randsburg Region. Highway 395, 14.9 miles north of Mojave. 701 Comment
  CAS-BOT-BC439900  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1959-5-21 5241 Kern Sierra Nevada, Greenhorn Range. Sandy Creek, west slope of Sunday Peak 1737 Comment
  CAS-BOT-BC439901  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1966-5-20 12326 Kern Tehachapi-Kernville Region. West end of Tollgate Ridge. 1752 Comment
  CAS-BOT-BC439902  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1966-6-23 12402 Kern Sierra Nevada, Greenhorn Range. Greenhorn Summit Road, ca. 2.5 miles north of Greenhorn Pass 1882 Comment
  CAS-BOT-BC439904  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1970-6-26 16844 Kern Sierra Nevada, Kern Plateau. Long Meadow. 2377 Comment
  CAS-BOT-BC439906  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1970-5-7 16580 Kern Sierra Nevada, Kern River Trail. 4 miles above the Johnsondale Bridge. 1402 Comment
  CAS-BOT-BC439914  Claytonia perfoliata subsp. intermontana Geo. B. Grant 1902-6-12 s.n. Los Angeles Mt Wilson 1828 Comment
  CAS-BOT-BC439922  Claytonia perfoliata subsp. intermontana Clare B. Hardham 1963-6-18 10752 Ventura Upper Sespe R. 1219 Comment
  JEPS43374  Claytonia perfoliata subsp. intermontana M. French Gilman 1940-4-27 4174 Inyo Johnson Canyon; Panamint Range 1219 Comment
  POM255144  Claytonia perfoliata subsp. intermontana P. A. Munz 1940-4-10 16434 Inyo Leadfield, Grapevine Mountains. 1280 Comment
  POM791  Claytonia perfoliata subsp. intermontana H. M. Hall, H. P. Chandler 1906-5-11 6971 Inyo Pleasant Canon, Panamint Mts. 2256 Comment
  RSA0059518  Claytonia perfoliata subsp. intermontana P. H. Raven 1958-3-31 s.n. Inyo Along road 3.3 miles east of Leadfield, Grapevine Mountains, Death Valley National Monument. Comment
  RSA0059525  Claytonia perfoliata subsp. intermontana James Henrickson 1978-5-14 17154 d San Bernardino 60 air miles NE of Barstow, ca 4 miles NE of Avawatz Pass, between Arrastre Spring and crest of Avawatz Mts 1524 Comment
  RSA0083824  Claytonia perfoliata subsp. intermontana Ernest C. Twisselmann 1968-5-9 14178 Tulare Canyon of the South Fork of the Tule River. Crawford Creek on the west slope of Slate Mountain. 1920 Comment
  RSA0099373  Claytonia perfoliata subsp. intermontana Jessica Orozco 2014-3-16 475 Tulare Tule River Indian Reservation, in the foothills off Pothole Road, on the way to Shannon Ranch. 434 Comment
  RSA276871  Claytonia perfoliata subsp. intermontana Susan Cochrane 1978-4-20 978 Inyo Under boulders 8.2 mi. W of Hwy 58 on dirt road to Titus Canyon. 1646 Comment
  RSA276907  Claytonia perfoliata subsp. intermontana J. M. Miller 1977-3-28 624 Los Angeles San Gabriel Mountains: Upper Arroyo Seco watershed on Highway 2 (Angeles Crest Highway). Comment
  RSA329733  Claytonia perfoliata subsp. intermontana Gary D. Wallace 1965-3-25 212 Los Angeles San Gabriel Mountains, Millard Canyon, north of Pasadena 915 Comment
  RSA517719  Claytonia perfoliata subsp. intermontana Alan Romspert 1977-4-9 120 Inyo Panamint Mountains. Death Valley National Monument Squaw Spring Anvil Canyon, Butte Valley 1067 Comment
  RSA527820  Claytonia perfoliata subsp. intermontana Timothy S. Ross, Steve Boyd, Laurel Arnseth 1991-4-29 4815 Los Angeles Parker Mountain: on the N and NE slopes just below the summit. 1159 Comment
  RSA527824  Claytonia perfoliata subsp. intermontana Timothy S. Ross, Steve Boyd, Laurel Arnseth 1991-4-30 4882 Los Angeles Liebre Mountain: near W summit 1695 Comment
  RSA527828  Claytonia perfoliata subsp. intermontana Timothy S. Ross, Orlando Mistretta, Alex Quici 1990-6-27 3932 Los Angeles Liebre Mtn: N slope, between Horse Camp Canyon and Cow Spring Canyon. 1479 Comment
  RSA65721  Claytonia perfoliata subsp. intermontana F. W. Peirson 1920-5-1 4685 Los Angeles Eaton Canyon, 0.25 mile above Idle Hour Camp. Comment
  RSA65734  Claytonia perfoliata subsp. intermontana F. W. Peirson 1923-5-26 3545 Los Angeles Trail northward from Rock Creek Divide, San Gabriel Mountains 2134 Comment
  RSA778708  Claytonia perfoliata subsp. intermontana Amber Swanson 2011-4-13 418 Kern In Cyn off Hwy 14 S of Lone Pine Cyn. 1012 Comment
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Jan 7 2013
  SEINET215092  Claytonia perfoliata subsp. intermontana J. M. Tucker, WR Hildreth 1965-6-23 3841 Kern Ridge S of Purdy Canyon Tejon Ranch Tehachapi Mts. N to NW facing slope 1981 Comment
  SEINET5336400  Claytonia perfoliata subsp. intermontana M. Lavin, K. Walters 1980-5-19 SW 4 Mono West Walker river cayon at forest boundary along US 395 1951 Comment
  SEINET5336402  Claytonia perfoliata subsp. intermontana J. Young 1978-4-13 s.n. Lassen Meyers Ranch, Adin CA. Comment
  UC2028575  Claytonia perfoliata subsp. intermontana Barbara Ertter with Stu Garrett 1997-3-29 15539 Contra Costa West side Mount Diablo, north end of Mothers Trail. Comment
  UC452680  Claytonia perfoliata subsp. intermontana Katharine Brandegee 1905-7-26 Tulare road to Giant Forest Comment
  UCD100771  Claytonia perfoliata subsp. intermontana P. Quentin Tomich 1954-6-29 434 Siskiyou At mouth of cave. Caldwell Caves, Lava Beds National Monument. 1402 Comment
  CAS-BOT-BC439923  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-28 11350 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC439927  Claytonia perfoliata subsp. mexicana Cherie L. Wetzel 1968-2-29 220 Alameda Niles Canyon and Vicinity. Old Niles Canyon Road. Comment
  CAS-BOT-BC439928  Claytonia perfoliata subsp. mexicana Cherie L. Wetzel 1969-4-1 618 Alameda Niles Canyon and Vicinity. Muller's ranch Comment
  CAS-BOT-BC439930  Claytonia perfoliata subsp. mexicana Alice Eastwood; John Thomas Howell 1934-4-11 1346 Del Norte Near Patrick Creek Comment
  CAS-BOT-BC439933  Claytonia perfoliata subsp. mexicana Doris K. Kildale 1926-3-21 1583 Humboldt Kneeland Prairie - summit 853 Comment
  CAS-BOT-BC439934  Claytonia perfoliata subsp. mexicana Javier Penalosa 1962-3-17 2247 Marin Tiburon Peninsula. Around Old St. Hilary's Chapel. Comment
  CAS-BOT-BC439937  Claytonia perfoliata subsp. mexicana Jas. McMurphy 1903-4-1 239 Mendocino Kaisen District Comment
  CAS-BOT-BC439944  Claytonia perfoliata subsp. mexicana C. B. Wolf 1931-3-6 1853 Orange Trabuco Camp Ground, Trabuco Canyon, west slope of the Santa Ana Mts. 609 Comment
  CAS-BOT-BC439945  Claytonia perfoliata subsp. mexicana C. B. Wolf 1931-3-6 1853 Orange Trabuco Camp Ground, Trabuco Canyon, west slope of the Santa Ana Mts. 609 Comment
  CAS-BOT-BC439946  Claytonia perfoliata subsp. mexicana Helen D. Geis 1904-4-1 742 Orange Silverado Canon [Canyon], Santa Ana Mountains Comment
  CAS-BOT-BC439947  Claytonia perfoliata subsp. mexicana H. A. Zuill 1966-3-13 43 Riverside 1-2 miles SW of Murrieta Comment
  CAS-BOT-BC439948  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-4-23 11108 San Benito The Pinnacles Comment
  CAS-BOT-BC439949  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-4-23 11106 San Benito The Pinnacles Comment
  CAS-BOT-BC439951  Claytonia perfoliata subsp. mexicana John Thomas Howell 1964-6-30 40877 San Luis Obispo Cambria Comment
  CAS-BOT-BC439954  Claytonia perfoliata subsp. mexicana J. H. Thomas 1954-4-23 3948 A Santa Clara Near Loma Prieta Ridge Road 914 Comment
  CAS-BOT-BC439955  Claytonia perfoliata subsp. mexicana John H. Thomas 1961-4-18 9090 Santa Clara Mount Hamilton Range. Between Halls Valley and Smith Creek Ranger Station. 685 Comment
  CAS-BOT-BC439961  Claytonia perfoliata subsp. mexicana Dr. Barton W. Evermann 1918-3-25 s.n. Los Angeles San Clemente Isl. Comment
  CAS-BOT-BC439962  Claytonia perfoliata subsp. mexicana Henry J. Thompson 1959-4-19 1934 Los Angeles Santa Monica Mountains. Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage 274 Comment
  CAS-BOT-BC439964  Claytonia perfoliata subsp. mexicana Huron H. Smith 1912-5-29 5022 Los Angeles Summit Road, Santa Catalina Isl. 396 Comment
  CAS-BOT-BC439967  Claytonia perfoliata subsp. mexicana Alice D. Randall 1910-3-28 170 Monterey Monterey Peninsula. Path bet. Pebble Beach & Carmel-by-the-Sea Comment
  CAS-BOT-BC439972  Claytonia perfoliata subsp. mexicana E. A. McGregor 1918-6-20 s.n. San Diego Julian Comment
  CAS-BOT-BC439973  Claytonia perfoliata subsp. mexicana Marcus E. Jones 1882-3-9 2630 San Diego San Diego Comment
  CAS-BOT-BC439974  Claytonia perfoliata subsp. mexicana Ira L. Wiggins 1926-2-19 1780 San Diego On Dulzura Creek 1/10 mi. above Dulzura Comment
  CAS-BOT-BC439976  Claytonia perfoliata subsp. mexicana Ira L. Wiggins 1926-2-19 1779 San Diego On Dulzura Creek 1/10 mi. above Dulzura Comment
  CAS-BOT-BC439982  Claytonia perfoliata subsp. mexicana Volney Rattan 1878-2-22 s.n. San Francisco San Francisco Comment
  CAS-BOT-BC439984  Claytonia perfoliata subsp. mexicana Alice Eastwood 1912-6-8 267 San Francisco Presidio, San Francisco Comment
  CAS-BOT-BC439985  Claytonia perfoliata subsp. mexicana Peter Rubtzoff 1956-4-7 2185 San Francisco San Francisco. Presidio Golf Links. Comment
  CAS-BOT-BC439987  Claytonia perfoliata subsp. mexicana Fred Hemphill 1973-4-22 698 San Mateo San Carlos. Chaparral area north of Malabar Rd. and Melendy Dr. 207 Comment
  CAS-BOT-BC439989  Claytonia perfoliata subsp. mexicana Josephine D. Randall 1907-6-8 296 San Mateo Santa Cruz Peninsula. Portola Valley Comment
  CAS-BOT-BC439990  Claytonia perfoliata subsp. mexicana Peter H. Raven 1951-3-12 2746 San Mateo Summit ridge San Bruno Mountains Comment
  CAS-BOT-BC439998  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1959-5-29 s.n. Santa Barbara Above Franklin Canyon, Carpinteria. Comment
  CAS-BOT-BC440000  Claytonia perfoliata subsp. mexicana John Thomas Howell 1931-4-13 6319 Santa Barbara Santa Cruz Island near west end. Comment
  CAS-BOT-BC440001  Claytonia perfoliata subsp. mexicana John Thomas Howell 1931-4-13 6318 Santa Barbara Santa Cruz Island near west end. Comment
  CAS-BOT-BC440003  Claytonia perfoliata subsp. mexicana L. R. Abrams; I. L. Wiggins 1930-4-25 18 Santa Barbara Santa Cruz Island. Vicinity of Pelican Bay. Comment
  CAS-BOT-BC440004  Claytonia perfoliata subsp. mexicana Mrs. Alonson Swain 1919-1-1 s.n. Santa Barbara Santa Cruz Island Comment
  CAS-BOT-BC440005  Claytonia perfoliata subsp. mexicana John M. Miller 1977-3-23 591 Santa Cruz Santa Cruz Mountains; 0.5 mi. N of hwy. 1 on the rd. from Davenport to Bonnie Doon and Felton. 91 Comment
  CAS-BOT-BC440008  Claytonia perfoliata subsp. mexicana J. H. Thomas 1963-2-1 2735 Santa Cruz Galletly Ranch about 3.5 mi NE of Watsonville on highway 152. 91 Comment
  CAS-BOT-BC440009  Claytonia perfoliata subsp. mexicana J. H. Thomas 1950-2-26 1265 Santa Cruz Along coast at western end of Cliff Drive, Santa Cruz. Comment
  CAS-BOT-BC440013  Claytonia perfoliata subsp. mexicana Dr. Barton W. Evermann 1917-3-24 s.n. Ventura Pine Creek near Sespe Comment
  CAS-BOT-BC440018  Claytonia perfoliata subsp. mexicana Martha Hilend 1930-6-25 541 San Bernardino Saragosa [Saratoga] Spring, Upper Holcomb Valley, San Bernardino Mts. 2286 Comment
  CAS-BOT-BC440021  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1945-2-4 s.n. Ventura Ventura River Basin. Wheeler's Canyon Comment
  CATA1022  Claytonia perfoliata subsp. mexicana Mark L. Hoefs 1995-5-4 1939 Los Angeles Santa Catalina Island: Near road between Cherry Valley and Howlands Landing 91 Comment
  CATA1449  Claytonia perfoliata subsp. mexicana Mark L. Hoefs, Robert F. Thorne 1996-4-6 2631 Los Angeles Santa Catalina Island: End of Renton Mine Road 268 Comment
  CATA598  Claytonia perfoliata subsp. mexicana Mark L. Hoefs 1991-4-7 1043 Los Angeles Santa Catalina Island: Upper Avalon Canyon, above Wrigley Memorial and Garden, near road to Divide 326 Comment
  CATA949  Claytonia perfoliata subsp. mexicana Mark L. Hoefs, Douglas R. Hoefs, Hilary Greene 1992-4-21 1814 Los Angeles Santa Catalina Island: Cottonwood Canyon, southeast of El Rancho Escondido 45 Comment
  CATA969  Claytonia perfoliata subsp. mexicana Mark L. Hoefs 1994-5-21 1837 Los Angeles Santa Catalina Island: Southeast end of Renton Mine Road 262 Comment
  CDA11500  Claytonia perfoliata subsp. mexicana G. F. Hrusa 1995-5-28 12280 San Luis Obispo Los Padres National Forest, Black Butte Research Natural Area. Immediately S of Peak 1 Radio Facility. Comment
  CDA11582  Claytonia perfoliata subsp. mexicana G. F. Hrusa 1993-5-22 11104 A San Luis Obispo Los Padres National Forest, Black Butte Research Natural Area. Radio Facility 2 access road. Comment
  CHSC93570  Claytonia perfoliata subsp. mexicana Charles E. Fellows 1972-4-29 484 Humboldt 8 mi. e.s.e. of Eureka, 3.1 mi. above town of Freshwater on the w. side of road to Kneeland. Ca. 20 m below road. 609 Comment
  HSC17683  Claytonia perfoliata subsp. mexicana J. W. Johnson 1961-4-2 Orange Newport Beach, along Upper Newport Bay. Comment
  HSC17685  Claytonia perfoliata subsp. mexicana C. L. Hitchcock, C. V. Muhlick 1964-3-17 23074 Riverside 8 mi. SE of Corona, along road to Elsinore Comment
  HSC17702  Claytonia perfoliata subsp. mexicana S. M. Clapp 1966-4-10 35 Orange 10 mi. into Silverado Canyon 183 Comment
  HSC31667  Claytonia perfoliata subsp. mexicana Thomas E. Higley 1974-4-20 31 Los Angeles 20 mi. NE of Azusa along the E Fork of the San Gabriel River Trail 457 Comment
  HSC89475  Claytonia perfoliata subsp. mexicana P. A. Daly 1986-3-12 90 Humboldt Trinidad Head, along trail 61 Comment
  HSC89493  Claytonia perfoliata subsp. mexicana P. A. Daly 1986-2-28 57 Humboldt Trinidad Head, along trail 61 Comment
  JEPS128266  Claytonia perfoliata subsp. mexicana Roger Raiche 2000-4-8 028 .00 Sonoma The Cedars. Lower Russian River, Big Austin Creek watershed. Comment
  JEPS43293  Claytonia perfoliata subsp. mexicana W. L. Jepson 1901-5-29 1494 San Diego Palomar 1828 Comment
  JEPS43294  Claytonia perfoliata subsp. mexicana W. L. Jepson 1901-5-29 1494 c San Diego Palomar 1828 Comment
  JEPS75502  Claytonia perfoliata subsp. mexicana P. F. Yorks 1975-4-10 382 Contra Costa ca 1.7 km s Bear Creek Rd on Hampton Rd in Hampton Road Natural Reserve (n of Briones Reservoir) 190 Comment
  JEPS93341  Claytonia perfoliata subsp. mexicana Steven A. Junak 1993-3-10 SNI- 978 Ventura n.e. coastal flats just s. of E. NAVFAC Rd. San <Nicholas> Isl. (ca. 1.1 mi. e. of Range Marker poles, 0.7 mi. w. of intersection with Beach Rd.) 42 Comment
  JEPS98050  Claytonia perfoliata subsp. mexicana Clare B. Hardham 1958-3-25 2930 Monterey Salmon Creek near Hwy. 1 Comment
  LA200780  Claytonia perfoliata subsp. mexicana Robert G. Engman; sn Los Angeles Santa Monica Mountains, Sepulveda Canyon Comment
  LA200782  Claytonia perfoliata subsp. mexicana C. L. Hogue; 1954-3-13 sn Los Angeles SANTA MONICA MOUNTAINS, La Sierra Canyon, near Seminole Hot Springs. 609 Comment
  LA35944  Claytonia perfoliata subsp. mexicana Peter H. Raven; Henry J. Thompson 1960-4-12 15043 Ventura Santa Monica Mountains, Triunfo Pass, near pass 655 Comment
  LA82413  Claytonia perfoliata subsp. mexicana O. H. Kappler; 1941-3-8 98 Los Angeles Santa Monica Mountains, W-fork Las Trancas (Rattlesnake) Canyon, N slope 365 Comment
  OBI25568  Claytonia perfoliata subsp. mexicana David J. Keil 1981-5-16 14662 San Luis Obispo Area around Arroyo de la Cruz near its crossing of Calif hwy 1 Comment
  OBI32199  Claytonia perfoliata subsp. mexicana David J. Keil, Rhonda riggins, Dirk Walters, Malcolm McLeod, Melissa Luckow, et al 1981-4-11 14310 San Luis Obispo N of San Simeon along ridge just S of Arroyo de la Cruz Comment
  OBI35938  Claytonia perfoliata subsp. mexicana Walter F. Chesbro 1978-5-2 36 San Luis Obispo On sand dunes near Montana de Oro State Park Comment
  OBI42141  Claytonia perfoliata subsp. mexicana David J. Keil, Lynne Dee Oyler and Rick Oyler 1986-5-17 19468 San Luis Obispo Santa Margarita Ranch. 3.6 mi S of Santa Margarita along ranch rd. E base of Santa lucia Mts in area that was locally the E boundary of the Las Piltas fire of July 1985 Comment
  OBI64299  Claytonia perfoliata subsp. mexicana Margaret Przybylski 2004-3-6 74 Alameda The Oakland Zoo, lower park 61 Comment
  OBI69254  Claytonia perfoliata subsp. mexicana John Knapp, Denise Knapp 2003-4-13 20 Los Angeles Catalina Island 64 Comment
  OBI78301  Claytonia perfoliata subsp. mexicana Ed Zimmerman 1966-4-8 2 San Luis Obispo Perfumo Cyn Comment
  PGM7275  Claytonia perfoliata subsp. mexicana Vern Yadon 2004-3-18 Monterey Monterey Peninsula, Sunset Blvd at 17 Mi Drive, Pacific Grove Comment
  PGM7317  Claytonia perfoliata subsp. mexicana Vern Yadon 2004-4-21 Monterey Northern Monterey County, Ft. Ord BLM Mgt area, E of Eucalyptus Rd along Trail 50 Comment
  POM121894  Claytonia perfoliata subsp. mexicana Marcus E. Jones 1882-3-9 s.n. San Diego San Diego. Comment
  POM121895  Claytonia perfoliata subsp. mexicana Marcus E. Jones 1906-4-17 s.n. San Diego Julian. 1067 Comment
  POM158016  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1928-3-31 1797 Los Angeles Santa Catalina Island. Cottonwood Canon 183 Comment
  POM199784  Claytonia perfoliata subsp. mexicana I. W. Clokey, Bonnie C. Templeton 1929-03 4527 Los Angeles Mandeville Canyon, Santa Monica Mountains. 350 Comment
  POM200992  Claytonia perfoliata subsp. mexicana I. W. Clokey 1930-5-26 s.n. Santa Barbara Santa Cruz Island. Dix Canon 50 Comment
  POM294050  Claytonia perfoliata subsp. mexicana Lyman Benson 1945-4-13 11670 Los Angeles San Gabriel Mountains: Little Dalton Canyon, Glendora; Pacific Slope Drainage Area 366 Comment
  POM296991  Claytonia perfoliata subsp. mexicana Karen Hosterman 1957-4-8 968 Los Angeles Santa Catalina Island. Avalon; an east-west canyon, east of Stables. Comment
  POM49946  Claytonia perfoliata subsp. mexicana Marcus E. Jones, W. W. Eggleston 1924-4-3 19593 San Bernardino San Antonio Canyon, Angeles Forest, near Claremont 450 Comment
  POM50086  Claytonia perfoliata subsp. mexicana L. W. Nuttall 1921-2-9 1077 Los Angeles Santa Catalina Island. Avalon Canyon. Comment
  POM50281  Claytonia perfoliata subsp. mexicana L. R. Abrams 1895-03 s.n. Los Angeles Elysian Park. Comment
  POM6823  Claytonia perfoliata subsp. mexicana T. S. Brandegee 1903-3-10 3397 San Diego San Diego. Comment
  POM6825  Claytonia perfoliata subsp. mexicana C. F. Baker 1904-4-22 4726 Los Angeles Monrovia Comment
  RSA0035617  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann, G. Kenney 2014-4-8 27787 San Diego Camp Pendleton: northeast portion of Base; Training Area Echo, along a dirt road at the base of the highest ridge of the Santa Margarita Mountains, just northeast of Case Springs Road, west of Margarita Peak and southeast of Case Springs Lake. Square B4. 725 Comment
  RSA0091971  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-3-17 14125 Los Angeles Glendora, north of Mull Canyon debris basin 366 Comment
  RSA0092161  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-6-7 15035 Los Angeles San Gabriel Mountains: Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road. 1585 Comment
  RSA0093119  Claytonia perfoliata subsp. mexicana Richard G. Swinney 2011-3-26 14197 Los Angeles San Gabriel Mts.: San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canyon. 476 Comment
  RSA0095316  Claytonia perfoliata subsp. mexicana Richard G. Swinney 2011-6-6 14990 Los Angeles San Gabriel Mountains: Charlton Flat (=Pine Flats), 13.8 miles east of jct. of Angeles Crest and Angeles Forest highways. 1616 Comment
  RSA0102921  Claytonia perfoliata subsp. mexicana LeRoy Gross, Tommy Stoughton, Naomi Fraga 2016-3-24 7413 Ventura Hansen Property. Started at the end of Mission Rock Road, between Saticoy and Santa Paula. South Mountain hills. Started near 34.30905N 119.09858W. Ended near 34.30828N 119.07398W 56 Comment
  RSA177684  Claytonia perfoliata subsp. mexicana R. F. Thorne, Percy C. Everett 1965-5-10 34492 Los Angeles Upper end of Gallagher Canyon, Santa Catalina Island. 412 Comment
  RSA180251  Claytonia perfoliata subsp. mexicana E. W. Lathrop 1965-4-18 5659 Riverside 10 miles west of Murrieta. Comment
  RSA184092  Claytonia perfoliata subsp. mexicana I. L. Wiggins 1966-3-22 20548 Orange Silverado Canyon about 5 miles above Ranger Station, Cleveland National Forest. Comment
  RSA190985  Claytonia perfoliata subsp. mexicana R. F. Thorne, Reed Rollins, D. Propst, R. Carolin 1967-3-18 36755 Los Angeles In Bulrush Canyon, Santa Catalina Island. 244 Comment
  RSA199087  Claytonia perfoliata subsp. mexicana R. F. Thorne 1968-4-27 37514 Santa Barbara Santa Barbara Island. Graveyard Canyon. 30 Comment
  RSA2076  Claytonia perfoliata subsp. mexicana C. B. Wolf 1931-3-6 1853 Orange Trabuco Canyon at Trabuco Camp Grounds, west slope of Santa Ana Mountains. 610 Comment
  RSA222888  Claytonia perfoliata subsp. mexicana Gerald L. Benny, Colin M. Wainwright 1971-4-28 427 San Bernardino Day Canyon, San Bernardino National Forest. [w/ label map] Comment
  RSA231210  Claytonia perfoliata subsp. mexicana Reid V. Moran 1969-4-26 15837 San Diego Tecate Mountain. 1100 Comment
  RSA276895  Claytonia perfoliata subsp. mexicana J. M. Miller 1978-3-19 714 San Diego Tecate; ca. 1 mi. N on the edge of Potrero Creek Canyon and 0.5 mi. E of junction with Hwy 94 on Hwy 94. Comment
  RSA287808  Claytonia perfoliata subsp. mexicana R. F. Thorne, Gary D. Wallace, M. Haefs 1977-4-28 48812 Santa Barbara Santa Rosa Island. Island cherry grove, Box Canyon 76 Comment
  RSA305434  Claytonia perfoliata subsp. mexicana R. F. Thorne, John Dourley, Walter Wisura, et al. 1979-4-25 52634 Santa Barbara Santa Cruz Island. Prisoners Harbor on north side of the island. 2 Comment
  RSA306847  Claytonia perfoliata subsp. mexicana B. Given, R. F. Thorne, C. W. Tilforth, et al. 1979-4-30 52708 Santa Barbara San Miguel Island. On sea bluffs at Culver Harbor near seepage 3 Comment
  RSA325116  Claytonia perfoliata subsp. mexicana M. R. Crosby, Nancy R. Morin 1982-5-12 14415 Monterey Carmel Valley. Hastings Natural History Reservation. Poison Oak Hill. Comment
  RSA3714  Claytonia perfoliata subsp. mexicana C. B. Wolf 1932-5-11 3561 Los Angeles Fourth O July Cove; Santa Catalina Island 30 Comment
  RSA376584  Claytonia perfoliata subsp. mexicana R. F. Thorne, C. W. Tilforth, et al. 1976-4-12 47413 Santa Barbara Santa Cruz Island. Central Valley, arroyo N of Biological Station. 69 Comment
  RSA466687  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1940-3-21 7457 Santa Barbara Landing Cove, Santa Barbara Island. Comment
  RSA466705  Claytonia perfoliata subsp. mexicana Donald R. Bissing 1973-3-13 15 Los Angeles Evey Canyon, San Gabriel Mountains, 0.2 mile from mouth of canyon. 716 Comment
  RSA466710  Claytonia perfoliata subsp. mexicana I. W. Clokey, Bonnie C. Templeton 1929-03 4527 Los Angeles Mandeville Canyon, Santa Monica Mountains. 350 Comment
  RSA466713  Claytonia perfoliata subsp. mexicana Ora M. Clark 1929-1-16 1473 Los Angeles Elyssian park, L.A. Comment
  RSA466715  Claytonia perfoliata subsp. mexicana George B. Grant 1905-4-16 797 Los Angeles Pasadena. Comment
  RSA466925  Claytonia perfoliata subsp. mexicana George R. Johnston 1928-4-21 s.n. San Bernardino Hill Dr. East of Upland. Comment
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Oct 23 2011
  RSA466957  Claytonia perfoliata subsp. mexicana F. R. Fosberg 1932-3-6 7586 Santa Barbara Santa Cruz Island. Prisoner's Harbor. 20 Comment
  RSA466958  Claytonia perfoliata subsp. mexicana I. W. Clokey 1930-5-24 4925 Santa Barbara Santa Cruz Island. Pelican Bay. 100 Comment
  RSA466959  Claytonia perfoliata subsp. mexicana I. W. Clokey 1930-5-23 4926 Santa Barbara Santa Cruz Island. Pelican Bay. 40 Comment
  RSA466960  Claytonia perfoliata subsp. mexicana I. W. Clokey 1930-5-26 4927 Santa Barbara Santa Cruz Island. Dix Canon 50 Comment
  RSA469306  Claytonia perfoliata subsp. mexicana N. C. Cooper 1949-6-2 4105 San Diego South of Laguna Junction. 1220 Comment
  RSA469307  Claytonia perfoliata subsp. mexicana L. R. Cornman 1920-4-19 s.n. San Diego Between Escondido and Rincon. Comment
  RSA482006  Claytonia perfoliata subsp. mexicana Richard Noyes 1988-5-12 567 Los Angeles San Gabriel Mountains: San Antonio Canyon. One mile north of intersection of Mt. Baldy Road and Mountain Avenue 854 Comment
  RSA494828  Claytonia perfoliata subsp. mexicana B. Pitzer, S. Morgan, D. Kucera 1988-3-21 702 San Diego NW side of Otay Mesa, ca. 1/2 mile N of Otay Mesa Road at head of tributary of Dennery Canyon. 152 Comment
  RSA509570  Claytonia perfoliata subsp. mexicana Ed LaRue 1989-3-30 s.n. Riverside Rancho California area, ca. 4 miles W of Temecula,with Ave. del Oro as the N boundary. 381 Comment
  RSA560384  Claytonia perfoliata subsp. mexicana Steve Boyd, Timothy S. Ross 1992-4-30 7161 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. South branch of Cold Spring canyon, along Cold Spring trail from confluence of the north and south branches of canyon upstream, to four-way crossing of trail at southern edge of inholding surrounding Cold Spring. 518 Comment
  RSA562569  Claytonia perfoliata subsp. mexicana Steve Boyd, W. Appleby 1993-4-22 7981 Los Angeles Western San Gabriel Mountains, north of Sylmar and south of Santa Clarita, within the Tujunga Ranger District of the Angeles National Forest. Vicinity of Los Pinetos Spring, head of Los Pinetos Canyon 854 Comment
  RSA575121  Claytonia perfoliata subsp. mexicana R. G. Swinney 1994-4-16 2770 San Bernardino First significant canyon N of Stoddard Canyon, draining into (from E of) San Antonio Canyon; ca. 0.25 mi. N of Lower San Antonio Guard Station 915 Comment
  RSA584042  Claytonia perfoliata subsp. mexicana Timothy S. Ross 1992-4-21 6211 Los Angeles Glendora Ridge Road: on the divide between upper East Fork San Dimas Canyon & Lower Cow Canyon, daining toward the latter 1317 Comment
  RSA587037  Claytonia perfoliata subsp. mexicana Orlando Mistretta, Mark Elvin 1995-5-10 1698 D Los Angeles San Gabriel Mountains, Bare Mountain Canyon, West Fork. 1540 Comment
  RSA587904  Claytonia perfoliata subsp. mexicana D. L. Banks, Steve Boyd 1995-6-1 0521 San Diego NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N peak of Agua Tibia Mountain on the NE corner of the peak, just S of the Riverside County boundary., In a very steep bowl shaped depression on the N flank of Agua Tibia Mountain. 1280 Comment
  RSA595614  Claytonia perfoliata subsp. mexicana D. L. Banks 1996-5-17 1055 San Diego NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. 793 Comment
  RSA60290  Claytonia perfoliata subsp. mexicana G. R. Campbell 1948-5-13 582 Los Angeles Just below fire station, San Dimas Canyon, San Gabriel Mountains 610 Comment
  RSA610242  Claytonia perfoliata subsp. mexicana Fred M. Roberts, Tony Bomkamp 1997-3-13 4985 Orange RANCHO MISSION VIEJO: Christianitos Canyon near confluence of Gabino Canyon, 5.1km NE Clemente Survey Mark. 85 Comment
  RSA640093  Claytonia perfoliata subsp. mexicana Steven A. Junak 1998-4-10 WA- 457 Ventura West Anacapa Island. NW side of island, at base of escarpment between lower and middle terrace. 122 Comment
  RSA640695  Claytonia perfoliata subsp. mexicana Steven A. Junak 1998-5-4 MA- 379 Ventura Middle Anacapa Island: N side of island, in small canyon draining into W end of Lavatera Cove 73 Comment
  RSA641662  Claytonia perfoliata subsp. mexicana Steven A. Junak 1995-3-29 WA- 347 Ventura West Anacapa Island. W side of island, at NE end of Lower Terrace (near E end of National Park Service vegetation transect #6). 98 Comment
  RSA642371  Claytonia perfoliata subsp. mexicana Steven A. Junak 1992-3-11 SN- 706 Ventura San Nicolas Island. NE coastal terrace, in lower portion of ''L'' Canyon, just S of Beach Road. 30 Comment
  RSA654199  Claytonia perfoliata subsp. mexicana Kelly Middleton, David Middleton 1988-5-8 6 Los Angeles Glendora Ridge Road, 4.4 miles west of Mt Baldy Road intersection. 1220 Comment
  RSA660520  Claytonia perfoliata subsp. mexicana Gerald Braden, Arthur Davenport, Lori Ackerman 1988-5-4 15 Los Angeles Strawberry Peak, San Gabriel Mountains. Comment
  RSA665631  Claytonia perfoliata subsp. mexicana R. G. Swinney 1995-6-17 3856 San Bernardino San Gabriel Mountains; Lower Lytle Creek Divide, 3.2 miles SE of Lytle Creek Road and Applewhite Road junction on FS road 3N31. 1006 Comment
  RSA675815  Claytonia perfoliata subsp. mexicana LeRoy Gross 2003-3-7 754 Los Angeles Northwest side. Verdugo Crestline Dr. (fire road) just north of the 210 freeway, enter on the west side at Topley Lane, off of Newhome Ave. in city of Sunland 427 Comment
  RSA678207  Claytonia perfoliata subsp. mexicana V. Soza, LeRoy Gross 2001-4-18 1133 -b Los Angeles Santa Anita 1999 Fire area, between Little Santa Anita and Santa Anita Canyons. 793 Comment
  RSA731851  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Michael Wall 2008-3-6 14192 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; west side of preserve near Escondido Canal. 457 Comment
  RSA732895  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Jeannie Gregory, M. Mulligan, J. Rocks 2007-4-23 s.n. San Diego Camp Pendleton Marin Corps Base: Santa Margarita Mt., Echo Training Area, on eastern of Artillery Firing Range 40, northeast of Roblar Road. 770 Comment
  RSA732898  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Michael Wall 2007-5-4 13371 San Diego Potrero Peak: north of Tecate; along Round Potrero Road approx. 0.9 westof its injunction with Potrero Valley Road; NE lower foothill of peak. 768 Comment
  RSA733475  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Jeannie Gregory 2007-3-25 13018 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake, southeast of Alpine; north of the Horsethief Canyon trailhead on on Lyons Valley Road, along the trail down. 742 Comment
  RSA748210  Claytonia perfoliata subsp. mexicana G. Gust, L. Nye 2005-3-10 523 San Diego Cleveland National Forest, Inaja Memorial Picnic Area. Comment
  RSA749260  Claytonia perfoliata subsp. mexicana J. R. Shevock, Larry L. Norris 1983-3-19 10191 Tulare Off of the General s Highway above Ash Mountain headquarters near Potwisha Campground and Elk Creek. Middle Fork Kaweah River drainage. 915 Comment
  RSA751127  Claytonia perfoliata subsp. mexicana Orlando Mistretta 2009-4-21 3570 San Bernardino Santa Ana River Canyon. Along Forest Rd. 1N72 (abandoned) in the vicinity of Camp Arbolado 1831 Comment
  RSA751129  Claytonia perfoliata subsp. mexicana Orlando Mistretta 2009-4-21 3568 San Bernardino Santa Ana River Canyon. Along Forest Rd. 1N72 (abandoned) in the vicinity of Camp Arbolado 1831 Comment
  RSA751195  Claytonia perfoliata subsp. mexicana Orlando Mistretta 2009-4-23 3582 San Bernardino Santa Ana River Canyon. Along Santa Ana River trail near junction with Barton Creek. 1610 Comment
  RSA751586  Claytonia perfoliata subsp. mexicana Orlando Mistretta 2009-5-19 3687 San Bernardino Santa Ana River Canyon. Forest Rd. 2N06 at jct. with head of one tributary of Converse Creek. 1992 Comment
  RSA752276  Claytonia perfoliata subsp. mexicana Justin M. Wood 2009-4-22 523 Los Angeles City of San Dimas, Sycamore Canyon, Falcon Ridge Ranch. 412 Comment
  RSA774543  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Grant Fletcher, J. Gregory, J. La Grange, N. Nenow 2010-5-26 19287 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road in the vicinity of ranch house and lake. 1375 Comment
  RSA777001  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Grant Fletcher, J. Gregory, J. La Grange, N. Nenow 2010-5-26 19343 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road; spring area NE of lake 1475 Comment
  RSA780261  Claytonia perfoliata subsp. mexicana Jon P. Rebman, John Martin, SDNHM volunteers 2011-4-27 21303 San Diego San Diego National Wildlife Refuge; SE of Sweetwater Reservoir; west side of Mother Miguel Mountain;on the lower slopes and in small canyon 180 Comment
  RSA780530  Claytonia perfoliata subsp. mexicana Naomi Fraga, Jennifer Pilapil, Andrew Monks 2010-7-19 3630 San Bernardino Knoll near intersection of 2N10 and Radford Road. 725 Comment
  SBBG101760  Claytonia perfoliata subsp. mexicana S. A. Junak 1991-3-27 SN 559 Ventura Tender Beach, inland from lone pole in center of beach; behind dunes 12 Comment
  SBBG102837  Claytonia perfoliata subsp. mexicana S. A. Junak 1992-3-11 SN 706 Ventura NE coastal terrace, in lower portion of L Cyn, just S of Beach Rd 30 Comment
  SBBG105974  Claytonia perfoliata subsp. mexicana S. A. Junak 1993-3-10 SN 978 Ventura just S of East NAVFAC Rd, ca. 1.1 mi E of Range Marker poles, 0.7 mi W of intersection with Beach Rd; shaded sites 42 Comment
  SBBG106068  Claytonia perfoliata subsp. mexicana S. A. Junak 1989-4-4 SN 301 Ventura N coastal flats, just S of East NAVFAC Rd, on E side of W Mesa Cyn 30 Comment
  SBBG106079  Claytonia perfoliata subsp. mexicana S. A. Junak 1989-3-1 SN 281 Ventura NE escarpment, along Beach Rd, in small cyn at upper hairpin turn on Airfield Grade 97 Comment
  SBBG106139  Claytonia perfoliata subsp. mexicana S. A. Junak 1989-4-4 SN 310 Ventura flats just NW of Benchmark 396, N of Airfield 103 Comment
  SBBG10642  Claytonia perfoliata subsp. mexicana E. R. Blakley 1960-4-8 3131 Santa Barbara Cherry Cyn 45 Comment
  SBBG110647  Claytonia perfoliata subsp. mexicana E. Painter, E. Neese, N. Hastings, R. Smith 1995-3-30 HL 1024 Monterey near old cemetery, ca. 1.6 km E of Jolon Crk, ca. 2.1 km ESE of historic Jolon town site; Ft Hunter Liggett 300 Comment
  SBBG110909  Claytonia perfoliata subsp. mexicana I. W. Clokey, B. Templeton -Mar-1929 4527 Los Angeles Mandeville Cyn 350 Comment
  SBBG110910  Claytonia perfoliata subsp. mexicana I. W. Clokey, B. Templeton -Mar-1929 4525 Los Angeles Mandeville Cyn 275 Comment
  SBBG111998  Claytonia perfoliata subsp. mexicana S. A. Junak 1998-4-10 WA 457 Ventura NW side of island, at base of escarpment between lower and middle terraces 121 Comment
  SBBG112114  Claytonia perfoliata subsp. mexicana S. A. Junak 1995-5-29 WA 347 Ventura W side of island, at NE end of lower terrace; near E end of NPS vegetation transect 6 97 Comment
  SBBG112217  Claytonia perfoliata subsp. mexicana S. A. Junak 1998-5-4 MA 379 Ventura W side of small cyn draining W end of Lavatera Cove, just inland from top of coastal bluffs 73 Comment
  SBBG120242  Claytonia perfoliata subsp. mexicana R. Burgess, P. Munro 1998-4-10 2716 Ventura upper Matilija Cyn, Murietta Divide Rd (24W07), at Murietta Saddle 838 Comment
  SBBG13302  Claytonia perfoliata subsp. mexicana M. A. Piehl 1962-6-10 62380 Los Angeles cyn E of Thirst 304 Comment
  SBBG15910  Claytonia perfoliata subsp. mexicana D. E. Breedlove 1961-2-18 87 Santa Barbara Alamo Pintado Crk from 7-8 mi N of Los Olivos; base of Figueroa Mtn, Birabent Cyn 426 Comment
  SBBG17945  Claytonia perfoliata subsp. mexicana E. R. Blakley 1963-5-4 5623 Santa Barbara near center of Cave Cyn 60 Comment
  SBBG18709  Claytonia perfoliata subsp. mexicana E. R. Blakley 1963-4-7 5537 Los Angeles between Haypress and Gallagher Cyn's head 411 Comment
  SBBG19161  Claytonia perfoliata subsp. mexicana C. Burch 1963-12-8 Los Angeles first cyn S of Seal Cove Comment
  SBBG1961  Claytonia perfoliata subsp. mexicana C. F. Smith 1947-2-24 1873 Santa Barbara ca. 0.5 mi NW of Sheffield Reservoir Comment
  SBBG1963  Claytonia perfoliata subsp. mexicana C. F. Smith 1944-3-6 533 Santa Barbara Mission Cyn Rd 152 Comment
  SBBG20573  Claytonia perfoliata subsp. mexicana E. R. Blakley 1963-12-7 6335 Los Angeles shallow cyn sloping to ocean, 200 ft N of Lighthouse, N of Pyramid Head 53 Comment
  SBBG23351  Claytonia perfoliata subsp. mexicana H. M. Pollard 1965-5-19 Santa Barbara upper W fork of Cold Spring Cyn Comment
  SBBG25308  Claytonia perfoliata subsp. mexicana L. E. Allen 1966-4-6 78 Santa Barbara E of Vandenberg Village on Burton Mesa Rd Comment
  SBBG31339  Claytonia perfoliata subsp. mexicana R. F. Thorne 1966-4-7 Los Angeles Cherry Valley 60 Comment
  SBBG32690  Claytonia perfoliata subsp. mexicana R. N. Philbrick 1965-3-27 65 454 a Ventura Sheep Ranch, Eucalyptus Grove 22 Comment
  SBBG37614  Claytonia perfoliata subsp. mexicana E. R. Blakley 1960-5-1 3364 Santa Barbara small cyn on hill on W side of Coches Prietos Cyn 76 Comment
  SBBG37615  Claytonia perfoliata subsp. mexicana E. R. Blakley 1959-4-24 2766 Ventura 100 ft NW of lighthouse at edge of cliff above boat landing 60 Comment
  SBBG38806  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1940-3-21 7457 Santa Barbara Landing Cove Comment
  SBBG39199  Claytonia perfoliata subsp. mexicana R. N. Philbrick with R. E. Broder 1965-5-17 B 65 -1118 Santa Barbara lower-middle Torrey Pine group, ca. 0.25 mi SE of Triangulation Pt Drift 76 Comment
  SBBG41322  Claytonia perfoliata subsp. mexicana R. N. Philbrick with J. R. Haller 1965-2-19 B 65 -409 Santa Barbara Lobos Cyn 45 Comment
  SBBG41648  Claytonia perfoliata subsp. mexicana R. N. Philbrick with J. R. Haller 1965-2-18 B 65 -242 Santa Barbara Torrey pine grove 60 Comment
  SBBG46638  Claytonia perfoliata subsp. mexicana M. R. Benedict 1969-5-11 Santa Barbara near old abandoned rd in Christi pines Comment
  SBBG48832  Claytonia perfoliata subsp. mexicana E. R. Blakley 1973-3-14 7113 Unknown narrows of cyn 1.5 mi S of Meling Ranch 670 Comment
  SBBG53095  Claytonia perfoliata subsp. mexicana M. Daily 1978-4-30 77 Ventura E side of Bldg on mesa along rd to W end Comment
  SBBG54757  Claytonia perfoliata subsp. mexicana S. A. Junak with R. N. Philbrick 1982-4-23 MA 48 Ventura small cove just W of Sea Arch Peninsula, at W end of island 3 Comment
  SBBG69763  Claytonia perfoliata subsp. mexicana Fr. S. Muller 1940-3-19 473 Santa Barbara Mission Cyn Crk, above the bridge Comment
  SBBG77728  Claytonia perfoliata subsp. mexicana R. Hoffmann 1929-3-16 Ventura Anacapa Island Comment
  SBBG77729  Claytonia perfoliata subsp. mexicana R. Hoffmann 1929-3-16 Ventura Anacapa Island Comment
  SBBG77734  Claytonia perfoliata subsp. mexicana R. Hoffmann 1932-2-28 Santa Barbara Orizaba Harbor Comment
  SBBG77736  Claytonia perfoliata subsp. mexicana R. Bond 1939-4-14 382 Santa Barbara Santa Barbara Island Comment
  SBBG77737  Claytonia perfoliata subsp. mexicana R. Hoffmann 1930-4-10 Santa Barbara San Miguel Island Comment
  SBBG77739  Claytonia perfoliata subsp. mexicana R. Hoffmann 1929-4-17 Santa Barbara Elder Cyn Comment
  SBBG84652  Claytonia perfoliata subsp. mexicana C. F. Smith 1955-4-10 4106 Santa Barbara old rd near Zaca Lake, towards the Manzana River Comment
  SBBG86395  Claytonia perfoliata subsp. mexicana C. F. Smith 1944-1-26 458 Santa Barbara W shoulder of Mission Cyn Rd, 1/4 block N of stone bridge below Botanic Garden, Mission Cyn Comment
  SBBG9176  Claytonia perfoliata subsp. mexicana P. H. Raven 1960-4-5 14940 Santa Barbara ridge on E side at head of Water Cyn 213 Comment
  SBBG91976  Claytonia perfoliata subsp. mexicana S. A. Junak with C. Kuizenga, S. Timbrook 1983-3-20 SN 39 Ventura N escarpment of island, along Beach Rd N of airfield runways at hairpin turn in rd ca. half way down to coastal flats from mesa top 91 Comment
  SBBG92063  Claytonia perfoliata subsp. mexicana S. A. Junak 1983-3-19 SN 27 Ventura near edge of mesa, on W side of first cyn E of Living Compound 115 Comment
  SBBG94695  Claytonia perfoliata subsp. mexicana J. Vanderwier 1985-2-17 Ventura edge of mesa, NW of runway Comment
  SBBG95216  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1928-3-31 1797 Los Angeles Cottonwood Cyn Comment
  SBBG96078  Claytonia perfoliata subsp. mexicana D. Keil with V. L. Holland, L. Kelly 1988-5-6 20582 Santa Cruz Little Crk Trail, Swanton Pacific Ranch, E of Hwy 1 along Swanton Rd Comment
  SBBG96800  Claytonia perfoliata subsp. mexicana S. Boyd with T. Ross, L. Arnseth 1990-4-7 4242 Los Angeles lower half of China Cyn, W side Comment
  SBBG96958  Claytonia perfoliata subsp. mexicana S. Boyd with T. Ross, L. Arnseth 1990-4-8 4293 Los Angeles near Malo Pt, first cyn S of Bryce Cyn Comment
  SBBG97022  Claytonia perfoliata subsp. mexicana S. Boyd with T. Ross, L. Arnseth 1990-4-8 4404 Los Angeles Bryce Cyn near Malo Pt Comment
  SBBG97036  Claytonia perfoliata subsp. mexicana S. Boyd with T. Ross, L. Arnseth 1990-4-8 4360 Los Angeles near Malo Pt, third cyn S of Bryce Cyn Comment
  SD10274  Claytonia perfoliata subsp. mexicana Frank F. Gander 1935-2-13 119 10 San Diego Vista Comment
  SD113972  Claytonia perfoliata subsp. mexicana Darley F. Howe 1951-6-4 2152 San Diego North side of south Cuyamaca Peak 1524 Comment
  SD130240  Claytonia perfoliata subsp. mexicana Scott White 1990-5-3 San Bernardino E fork of Mountain Home Creek, above Hwy 38. Steep SE facing slope Comment
  SD136516  Claytonia perfoliata subsp. mexicana John W. Brown 1995-4-8 MM 159 4 San Diego Dirt road from Sloan Canyon to The Mesa, northeastern portion of McGinty Mountain SW corner of USGS 7.5 minute Alpine quadrangle Uncommon in shaded areas at roadside in coastal sage scrub Comment
  SD137659  Claytonia perfoliata subsp. mexicana Darin L. Banks, Steve Boyd 1995-6-1 521 San Diego NW Palomar Mountains;Cleveland National Forest, Agua Tibia Wilderness Area;N peak of Agua Tibia Mountain on the NE corner of the peak, just S of the Riverside County boundary; in a very steep bowl shaped depression on the N flank of Agua Tibia Mountain. 1280 Comment
  SD14265  Claytonia perfoliata subsp. mexicana Frank F. Gander 1936-3-27 1005 San Diego San luis Rey River bridge on U.S. 395 Comment
  SD14313  Claytonia perfoliata subsp. mexicana Frank F. Gander 1936-3-17 895 San Diego San Mateo Creek, near bridge on U.S. 101 Comment
  SD145902  Claytonia perfoliata subsp. mexicana Jon Rebman 1999-4-27 5938 San Diego Marine Corps Air Station Miramar: east of Interstate15 and west of Santee; Training Area #1 on far east side of station near Sycamore Canyon. (IPB 4/06) 230 Comment
  SD14690  Claytonia perfoliata subsp. mexicana Frank F. Gander 1936-4-23 1471 San Diego Burn in Harbison Canyon Comment
  SD15145  Claytonia perfoliata subsp. mexicana Frank F. Gander 1936-5-5 1732 San Diego Meadow below Cuyamaca Lake Comment
  SD1547  Claytonia perfoliata subsp. mexicana F. W. Kelsey 1920-5-22 San Diego Pine Valley Comment
  SD15502  Claytonia perfoliata subsp. mexicana Frank F. Gander 1936-5-19 2081 San Diego About 2 mi. west of DeLuz, on branch of De Luz Creek. Comment
  SD15697  Claytonia perfoliata subsp. mexicana Frank F. Gander 1936-5-21 2264 San Diego On ridge east of El Capitan, El Cajon Mt. Comment
  SD160521  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Jeannie Gregory 2003-4-8 8372 San Diego Laguna Mountains: Lucky 5 Ranch; southern portion of new acquisition by California State Parks: west side of Sunrise Hwy (S-1) between Cuyamaca Lake and Mount Laguna 1600 Comment
  SD162207  Claytonia perfoliata subsp. mexicana Robert Lauri 2002-5-14 101 San Diego Palomar Mountain, Cleveland National Forest. Approximately 5.25 miles north on Nate Harrison Gradefrom junction with highway 76 above citrus groves. 1071 Comment
  SD163652  Claytonia perfoliata subsp. mexicana Paula Knoll, Celia Condit 2004-5-21 11 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 1576 Comment
  SD165458  Claytonia perfoliata subsp. mexicana MaryAnn Brooks-Gonyer, George Brooks-Gonyer 2005-3-6 98 San Diego Approximately 11 miles north of Escondido near Bonsall, on Camino Del Rey, about 2/10 mile west of Old Highway 395 Comment
  SD165461  Claytonia perfoliata subsp. mexicana MaryAnn Brooks-Gonyer 2005-2-15 79 A San Diego Approximately 11 miles north of Escondido near Bonsall, north of Camino Del Rey, about 2/10 mile west of Old Highway 395 Comment
  SD165462  Claytonia perfoliata subsp. mexicana Liz Dernetz, Ann Dempsey 2005-4-27 55 San Diego Inside Crest Canyon Open Space Park Preserve, Cities of Del Mar & San Diego (joint), 200 yards along trail from NE entrance on canyon floor, off San Dieguito Dr. from Jimmy Durante Blvd., S of San Diego County Fairgrounds & Racetrack, W of Interstate 5. 11 Comment
  SD166439  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory and M. Mulligan 2005-1-20 10805 San Diego Rancho Jamul Ecological Reserve (California Dept. of Fish & Game): west of Hwy. 94, south of Jamul & north of Otay Lakes Road; central part of reserve just west of the main buildings, northeast-facing rocky slope 270 Comment
  SD16650  Claytonia perfoliata subsp. mexicana Frank F. Gander 1937-4-1 3106 San Diego Otay, south side of river Comment
  SD168235  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory, K. Rich, and M. Mulligan 2005-2-3 10893 San Diego Crestridge Ecological Reserve (Ca. Dept. of Fish & Game): northwest of La Cresta between Alpine and El Cajon; west of Lakeview Lane & NNE of water tank in west-central part of reserve 409 Comment
  SD168872  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory, J. Rocks, & M. Mulligan 2005-2-1 10853 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower north side of Sycuan Peak, just southwest of a wet spring area along Sloan Canyon Road 264 Comment
  SD174103  Claytonia perfoliata subsp. mexicana Margaret Fillius 2005-2-24 191 San Diego City of San Diego (University City), in park off of NW end of Teasdale Ave, in side canyon S of Rose Canyon, just W of I-805. 102 Comment
  SD174104  Claytonia perfoliata subsp. mexicana Jeannie Gregory, J. Lightner, A. Johanson, I. Kay, B. Sullivan 2005-5-12 1422 A San Diego San Diego, Miramar, UCSD Elliott Chaparral Reserve (NE corner), 1 mile E of Interstate 15, 1 mile SE of Pomerado Road 281 Comment
  SD174105  Claytonia perfoliata subsp. mexicana Larry Hendrickson, L. Louise Jee 2005-5-3 679 San Diego Los Caballos equestrian campground, Cuyamaca Rancho State Park. 0.8 air mile north of Stonewall Peak. 0.3 mi east of State Hwy 79, southside of access road to Stonewall Mine. 1434 Comment
  SD174106  Claytonia perfoliata subsp. mexicana Mark A. Elvin 2005-2-4 3894 San Diego Carlsbad/La Costa, NW side of hill with water tower 1.0km N of Box Canyon on San Marcos Creek; S of Alga; W of Xana. 182 Comment
  SD174107  Claytonia perfoliata subsp. mexicana Barbara Sullivan, Darren Smith 2005-2-4 106 San Diego City of San Diego, Torrey Pines State Reserve, Guy Fleming Trail, NE part of loop. 46 Comment
  SD174651  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Parabotanist Team 2005-6-29 12195 San Diego Laguna Mountains: Cleveland National Forest; vicinity of Penny Pines above Storm Canyon, E of Sunrise Highway and W of the Pacific Crest Trail, SW of Garnet Peak 1659 Comment
  SD176516  Claytonia perfoliata subsp. mexicana Margaret R. Mulligan, C. Weigand 2006-5-10 1475 San Diego Warner Springs area, Vista Irrigation District land, in wash south of S-2 (San Felipe Rd) ca. 1 mile SE of S-2's intersection with SR-79. 900 Comment
  SD17763  Claytonia perfoliata subsp. mexicana Frank F. Gander 1937-6-10 3983 San Diego So. fork of Featherstone Creek, Barona Valley Comment
  SD178423  Claytonia perfoliata subsp. mexicana Nuri Pierce 2005-3-6 111 San Diego Lakeside, East end of El Monte Road, El Capitan Reservoir; Hillside west of Chocolate Canyon. West of the road and creek. 1.7 mile Southeast from the dam wall on lake side trail. 226 Comment
  SD178424  Claytonia perfoliata subsp. mexicana Melvin M. Sweet 2006-4-7 319 San Diego City of San Diego (La Jolla). Near the end of Towne Centre Drive in the Eastgate Tech Park; 0.5 mi NW of inters of Genesee Ave and Eastgate Mall, btwn I-5 and I-805. 95 Comment
  SD179555  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory, M. Mulligan & J. Rocks 2007-4-23 13310 San Diego Camp Pendleton Marine Corps Base: Santa Margarita Mountains, Echo Training Area, on eastern edge of Artillery Firing Range 40, northeast of Roblar Road 769 Comment
  SD179556  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Michael Wall 2007-5-4 13371 San Diego Potrero Peak: north of Tecate; along Round Potrero Road approx. 0.9 west of its junction with Potrero Valley Road; NE lower foothill of peak 768 Comment
  SD179557  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Parabotanist team 2007-5-8 13515 San Diego Barrett Lake: on the northwest-facing slope around the immediate area on the east side of the dam 491 Comment
  SD181224  Claytonia perfoliata subsp. mexicana Victoria Marshall 2006-5-26 226 San Diego Fry-Keogle Trail on (NE) Woodson Mountain, 4.5 miles west of Ramona; trail can be accessed at the junction of Highway 67 and Archie Moore Road. 541 Comment
  SD183499  Claytonia perfoliata subsp. mexicana Mary Blanchette, Steve Holder 2006-4-30 70 San Diego Bonita, Sweetwater Regional Park, Summit Meadow Road, Summit Site, approx. Ao mile SE of Gaging Station, on Lakeview Trail. 106 Comment
  SD184445  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Michael Wall 2008-3-6 14192 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; west side of preserve near Escondido Canal 456 Comment
  SD184446  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Teri Thomas 2008-2-17 14039 San Diego Del Dios Highlands County Preserve: SW of Escondido, just west of S-6 (Del Dios Highway) and NW of Lake Hodges; S of old homestead and E of main Eucalyptus grove 163 Comment
  SD185852  Claytonia perfoliata subsp. mexicana CRES Native Seed Gene Bank, Jonathan Dunn, Stacy Spackman, Katie Cowan 2005-6-13 140 San Diego Cleveland National Forest, Laguna Mountains Recreation Area, (Nobel Canyon) 0.3 mi SE of junction of Sunrise Hwy (S1) and Filaree Flat Rd, S of Lucas Creek. 1621 Comment
  SD185853  Claytonia perfoliata subsp. mexicana Laurie Roberts, Lane McClelland 2006-5-2 8 San Diego Descanso. Just N of I-8, ca. 1 1/3 mi E of its intersection with SR-79. 1098 Comment
  SD185854  Claytonia perfoliata subsp. mexicana Joseph A. Betzler 2002-3-1 767 San Diego San Diego Wild Animal Park, Conservation Area. In the northeast corner of the grounds near 'Condor Release Pens', approx. 1I(c) mi NW of the intersection of Rockwood Canyon and San Pasqual Valley Rd. 340 Comment
  SD187093  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Ziad Hussami 2008-4-21 14702 San Diego Hauser Wilderness: Cleveland National Forest; W of Morena Reservoir, along stream area just S of Bronco Flats and S of Skye Valley Road 1000 Comment
  SD188153  Claytonia perfoliata subsp. mexicana Joseph A. Betzler 2002-2-22 714 San Diego San Diego Wild Animal Park, Conservation Area. SE and above the 'circle' at the current end of the 'South Ridge Road' on the south facing slope. 341 Comment
  SD189010  Claytonia perfoliata subsp. mexicana Michael G Simpson, Melody Batuyong 2006-5-2 2694 San Diego Iron Mountain, Poway, Ao mi east of the intersection of Hwy 67 and Poway Road. 500 Comment
  SD192713  Claytonia perfoliata subsp. mexicana Suzann M. Leininger 2007-3-18 145 San Diego City of Escondido, 750 Feet South of Rockwood and Old Ranch Road intersection, 800 feet east of Rancho San Pasqual Union school, north-west facing, 5% slope 477 Comment
  SD195916  Claytonia perfoliata subsp. mexicana Jon P. Rebman, M. Mulligan & M. Dinkins 2009-4-15 17071 San Diego Camp Pendleton Marine Corps Base: Papa 3 Training Area in the northwestern portion of base and on the east side of the San Onofre Mountains; along Horno Canyon Road; burned in Horno Fire 210 Comment
  SD196615  Claytonia perfoliata subsp. mexicana Elizabeth P. Lowe, William Straits 2006-8-8 162 San Diego Elfin Forest, Olivenhain Municipal Water Dist, S side of Harmony Grove Road along Escondido Creek, 4 mi SW of Escondido, 1A| mi W of junction Del Dios Hwy and West Via Rancho Pkwy, along the Way Up Trail 159 Comment
  SD199386  Claytonia perfoliata subsp. mexicana John LaGrange, Linda La Grange 2007-4-6 94 San Diego Cleveland National Forest, NW of Black Mountain, NE of Pamo Valley along Lusardi Canyon Truck Trail, 50 yards S of crossing of side creek bed 594 Comment
  SD200982  Claytonia perfoliata subsp. mexicana Karen Rich, Gary Erbeck 2008-3-10 302 San Diego Gonzales Canyon Open Space Preserve, E of Torrey Highlands Park, about .25 miles down trail from unmarked trailhead at intersection of Lansdale Dr. and Brixton Pl., W-facing side of canyon 70 Comment
  SD200983  Claytonia perfoliata subsp. mexicana Judy Dunning 2008-3-7 73 San Diego Dehesa, east of El Cajon, 1077 Vista Madera Lane, 92019, area behind back fence, southeast facing slope. 241 Comment
  SD200984  Claytonia perfoliata subsp. mexicana Ian Cain 2008-3-14 678 San Diego City of Solana Beach. San Elijo Ecological Reserve, south west section west of I-5. 200 meters east of Rios Avenue entrance 7 Comment
  SD200985  Claytonia perfoliata subsp. mexicana Richard L. Breisch 2008-4-2 378 San Diego City of San Diego, Tecolote Canyon Natural Park, near SW end of Mount Almagosa Drive, east of Tecolote Creek. North-facing slope. 60 Comment
  SD200986  Claytonia perfoliata subsp. mexicana Judy Carlstrom 2008-3-8 445 San Diego Poway, behind Pomerado Hospital on Pomerado Rd. 352 Comment
  SD201894  Claytonia perfoliata subsp. mexicana Margaret R. Mulligan, J. Rebman, B. Ladiere 2009-4-9 2847 San Diego Camp Pendleton Marine Corps Base, Juliet Training Area, along tributary of San Luis Rey River, just E of San Luis Rey Housing Area. 79 Comment
  SD202334  Claytonia perfoliata subsp. mexicana Steven A. Junak 1995-3-29 WA 347 Ventura West Anacapa Island; west side of island at northeast end of Lower Terrace (near east end of National Park Service vegetation transect #6). 98 Comment
  SD204595  Claytonia perfoliata subsp. mexicana Victoria Marshall 2008-2-11 683 San Diego Miramar Reservoir, city of San Diego, accessed from Scripps Lake Rd ca. 0.75 mi east of intersection of Scripps Ranch Blvd and Scripps Lake Dr., along the reservoir perimeter road at the ENE finger of Lake Miramar 221 Comment
  SD204596  Claytonia perfoliata subsp. mexicana Victoria Marshall 2008-3-7 710 San Diego Blue Sky Ecological Reserve, Poway. Ca. 0.25 mi SW of the Lake Ramona Dam and 1.5 mi NE of the intersection of Lake Poway Rd and Espola Rd. 338 Comment
  SD204597  Claytonia perfoliata subsp. mexicana Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-3-11 18841 San Diego Cleveland National Forest: Southeast of El Cajon Mountain; west of the El Capitan Reservoir, along El Cajon Mountain Truck Trail near the top of hill 540 Comment
  SD206185  Claytonia perfoliata subsp. mexicana Larry Hendrickson, M. Mulligan-Rottler, F. Sproul, M. Hall 2008-7-7 3095 San Diego Boucher Hill, Palomar Mountain State Park. 0.6 mile SE of Boucher Hill Lookout near intersection of Boucher Hill Loop Road and Nate Harrison Grade. On SE-facing slope near Boucher Hill Trail. 1555 Comment
  SD20769  Claytonia perfoliata subsp. mexicana Frank F. Gander 1938-4-10 5255 San Diego Whispering Oaks, near Sloane Ranch on Sweetwater River Comment
  SD210365  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Grant Fletcher, J. Gregory, J. LaGrange, N. Nenow 2010-5-26 19343 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road; spring area northeast of lake 1474 Comment
  SD210366  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Grant Fletcher, J. Gregory, J. LaGrange, N. Nenow 2010-5-26 19287 San Diego Eagles Nest: Fletcher Family Ranch; E of Warner Springs on the SW side of Hot Springs Mountain; at the end on Eagles Nest Road in the vicinity of ranch house and lake 1374 Comment
  SD211185  Claytonia perfoliata subsp. mexicana C. Matt Guilliams, Warren Schmidtmann and Kristen Hasenstab 2007-4-27 274 San Diego Western flank of Tecate Peak, 3.7 mi W of SR-188, in bottom of blueline drainage, about 0.75km west of main dirt access road to Tecate Peak and .25km east-southeast of watertower along dirt road from Marron Valley. 892 Comment
  SD212707  Claytonia perfoliata subsp. mexicana Andrew C. Sanders 2005-4-29 29788 San Diego Blue Sky Ecological Reserve, east of Rancho Bernardo and north of Poway, east of dirt road to Lake Poway near reserve boundary Quad: Escondido 7.5A Q. 213 Comment
  SD213289  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann, G. Kenney, & Base staff 2011-3-24 20836 San Diego Camp Pendleton: Romeo II Training Area; north of Las Pulgas Road, east of I-5 and east of El Camino Real along Horno Canyon Road 70 Comment
  SD216362  Claytonia perfoliata subsp. mexicana Johnson Johnson, M. Rosen, T. Jones 2009-3-21 22 San Diego La Jolla, property surrounding Johnson & Johnson, 3210 Merryfield Row, I(c) mile E of North Torrey Pines Road, N of Tower Road. 95 Comment
  SD217085  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann, V. Marshall, J. Barth 2011-4-28 21424 San Diego Cleveland National Forest: E of Eagle Peak; along a dirt road to Cedar Creek off of Boulder Creek Road 850 Comment
  SD217086  Claytonia perfoliata subsp. mexicana Jon P. Rebman, John Martin and SDNHM volunteers 2011-4-27 21303 San Diego San Diego National Wildlife Refuge: southeast of Sweetwater Reservoir; west side of Mother Miguel Mountain; on the lower slopes and in a small canyon 180 Comment
  SD217087  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Warren Schmidtmann & Victoria Marshall 2011-3-29 20960 San Diego Cleveland National Forest: ENE of Eagle Peak; along a dirt road off of Boulder Creek Road, above the pond in Kelly Creek 800 Comment
  SD218413  Claytonia perfoliata subsp. mexicana P. Seiley 2004-2-28 82 San Diego Mission Trails Regional Park, Oak Canyon 136 Comment
  SD219582  Claytonia perfoliata subsp. mexicana Jon P. Rebman, P. Roullard, W. Schmidtmann, & J. Rocks 2012-2-17 22495 San Diego Border Field State Park: west of San Ysidro border crossing; south of Monument Road; just north of the USA/Mexico border fence; north-facing slope near top of Bunker Hill 105 Comment
  SD220504  Claytonia perfoliata subsp. mexicana Jerry Green 2009-4-16 37 San Diego Rancho Penasquitos, Black Mountain, 1 mile ENE of Black Mountain Park turnoff from Carmel Valley Rd, about A| mile SW of Winecreek Road intersection with Carmel Valley Road 251 Comment
  SD227394  Claytonia perfoliata subsp. mexicana Barbara Booth 2012-2-24 577 San Diego Pala; Wilderness Gardens Preserve, entrance at 14209 Highway 76, ascending Upper Meadow Trail along canyon bottom, near 0.5 miles NW of Highway 76 & Bodie Blvd. 173 Comment
  SD229740  Claytonia perfoliata subsp. mexicana Jon Rebman 2012-3-5 22637 Santa Barbara Santa Cruz Island: east of Christy Ranch; in a side canyon off of Valley Road near the base of Centinela Grade; vicinity of Christy Pines 185 Comment
  SD230029  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann, G. Kenney, J. Martin 2012-5-30 24444 San Diego Camp Pendleton: Training Area Echo; west of Santa Margarita Peak; west of Case Springs Road, in the canyon just west of Case Springs Lake 634 Comment
  SD230633  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann, J. Green, J. Berrian 2013-3-26 25620 San Diego Lake Hodges area: south of Escondido and east of Rancho Santa Fe; east of Del Dios Highway in the canyon to the southwest of the Lake just below the dam 49 Comment
  SD234999  Claytonia perfoliata subsp. mexicana A. C. Sanders, M. Elvin, C. Currascano, A. Pignoli, A. Thompson, et al. 2003-5-4 26515 San Diego Peninsular Range: Otay Mountain, ridge ca 2-3 miles E of the peak, around end of jeep trail (Otay Mountain 7.5' Q) 945 Comment
  SD235429  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-9 26343 San Diego Camp Pendleton: northern portion of Base; Training Area Echo; north of Case Springs Road and north of Case Springs Lake, in a canyon area west of a dirt road 630 Comment
  SD235430  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-9 26382 San Diego Camp Pendleton: northern portion of Base; Training Area Echo; north of Case Springs Road and north of Case Springs Lake, in a canyon area west of a dirt road 625 Comment
  SD235431  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-4-24 26073 San Diego Camp Pendleton: central portion of Base; Training Area Kilo One; off of a dirt road west of Basilone Road, along the bottom of a canyon north of a small pond 85 Comment
  SD235432 Image available Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-1 26169 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; along a canyon bottom south of a dirt road 130 Comment
  SD238254  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-4-8 27787 San Diego Camp Pendleton: northeast portion of Base; Training Area Echo, along a dirt road at the base of the highest ridge of the Santa Margarita Mountains, just northeast of Case Springs Road, west of Margarita Peak & southeast of Case Springs Lake 725 Comment
  SD240710  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28369 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing; on a WNW-facing slope that burned last year 60 Comment
  SD241552  Claytonia perfoliata subsp. mexicana Warren Schmidtmann, Don Hall 2013-3-13 343 San Diego Tecate Peak; on road to Tecate Peak near Box Spring; 2.58 miles W of junction Tecate Mission Road and Highway 188 (Tecate Road). 694 Comment
  SD243189  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2011-3-12 17081 Amador Northeastern San Joaquin Valley: along CA-88, 0.8 mile northeast of the San Joaquin County line, c. 3 miles north of Camache Reservoir. 81 Comment
  SD245110  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Adam Taylor 2015-3-11 29625 San Diego Cabrillo National Monument: at the southern tip of the Point Loma Peninsula in San Diego; in a canyon on the eastern slope below the historic lighthouse & above the bay-side trail. 60 Comment
  SD245111  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2015-2-19 29287 San Diego Camp Pendleton: Wire Mountain vernal pool area: southern portion of Base; on the mesa with scattered vernal pools just west of Carnes Road 70 Comment
  SD246556  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann, G. Kenney, & J. Asmus 2015-3-3 29449 San Diego Camp Pendleton: southwest portion of Base; NW of the Santa Margarita River; Oscar 1 Training Area; W of Macs Rd. in MASS-3 vernal pool area 124 Comment
  SD253498  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-3-26 14197 Los Angeles San Gabriel Mountains: San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Canyon (Glendora 7.5'Q) 476 Comment
  SD258163  Claytonia perfoliata subsp. mexicana Frank Landis, Kye Ok Kim 2013-4-17 2013041707 San Diego Del Mar Mesa; City of San Diego; vicinity 250 yards SW of the intersection Torrey Santa Fe Road and Camino del Sur; growing at bottom of canyon 106 Comment
  SD259287  Claytonia perfoliata subsp. mexicana Susan T Welker 2008-3-9 San Diego San Elijo Lagoon Ecological Reserve; Wash below trailhead north end of Santa Inez, Solana Beach 6 Comment
  SD26999  Claytonia perfoliata subsp. mexicana Frank F. Gander 1940-4-30 8336 San Diego Sears' Ranch, north base of Otay Mt. Comment
  SD27098  Claytonia perfoliata subsp. mexicana Frank F. Gander 1940-5-2 8435 San Diego Near mouth of Santa Margarita River Comment
  SD38106  Claytonia perfoliata subsp. mexicana Edith A. Purer 1935-3-29 6114 San Diego Young's Caves Canyon, moist slope Comment
  SD38109  Claytonia perfoliata subsp. mexicana H. M. Ritter 1931-3-1 1012 Los Angeles Near Pasadena, low field Comment
  SD48740  Claytonia perfoliata subsp. mexicana Ira L. Wiggins 1927-4-10 2173 San Diego Under Quercus agrifolia, near stream bank 3 mi. below Dulzura, near bridge across Dulzura Creek. Comment
  SD69498  Claytonia perfoliata subsp. mexicana Robert F. Thorne 1966-4-7 35963 Los Angeles Santa Catalina Island: bottom of canyon Cherry Valley 60 Comment
  SD70752 Image available Claytonia perfoliata subsp. mexicana Arthur Morley 1969-5-8 76 San Diego Palomar Mt. State Park. Open south-facing slope bear southern boundary and Pearson grave. 1630 Comment
  SD70983  Claytonia perfoliata subsp. mexicana R. Mitchel Beauchamp 1967-5-13 507 San Diego Along trail northeast of Guymon Lodge, ca. 1 mile west of Monument Peak, Laguna Mountains. 1800 Comment
  SD8157  Claytonia perfoliata subsp. mexicana Daniel Cleveland Apr 1881 San Diego Fallbrook Comment
  SD85292  Claytonia perfoliata subsp. mexicana R. Mitchel Beauchamp, R. C. Pierce 1971-2-26 1663 San Diego Shady, moist spot, canyon west of Salk Institute, La Jolla. 89 Comment
  SD85406  Claytonia perfoliata subsp. mexicana R. Mitchel Beauchamp 1971-3-19 1868 San Diego Moist shaded area, I(c) mile northwest of Margarita Peak, Camp Pendleton. 800 Comment
  SDSU13912  Claytonia perfoliata subsp. mexicana Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy 2000-4-30 2106 Riverside Small meadow north of El Valle. Remote southeastern region of Santa Margarita Ecological Reserve (SDSU). 640 Comment
  SDSU17398  Claytonia perfoliata subsp. mexicana C. Matt Guilliams, Michael G. Simpson, Kristen Hasenstab 2007-5-29 316 Monterey Chews Ridge, ca. 50m north of lookout tower in cleared area between 2 large brush piles. Off Tassajara Road. Los Padres National Forest. 1533 Comment
  SDSU17412  Claytonia perfoliata subsp. mexicana Nuri Pierce, JR Pierce 2006-4-16 15 B San Diego Lakeside, El Capitan Reservoir at the East end of El Monte Rd. 2.1 miles southeast from the dam wall on the Rd due East around the reservoir by Chocolate and Peutz Creeks. South of El Cajon Mountain 231 Comment
  SDSU17714  Claytonia perfoliata subsp. mexicana S. H. Bullock 1968-5-14 142 San Bernardino Mojave Desert. San Bernardino Mountain Range, 1/4 mile West of Crestline. 1524 Comment
  SDSU18368  Claytonia perfoliata subsp. mexicana C. Matt Guilliams 2008-2-27 479 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. 405 Comment
  SDSU18527  Claytonia perfoliata subsp. mexicana Ian Cain, Matt Rahn, Kelsey Moreno 2008-4-25 790 San Diego City of San Diego. Mission Trails Regional Park. San Diego State University property at Fortuna Mountain. In Oak Creek Canyon 1.24km east of North Fortuna peak, .56km south of highway 52 130 Comment
  SDSU21613  Claytonia perfoliata subsp. mexicana Michael G. Simpson, Michael Mayer 2016-3-24 3962 San Diego Ca. 90 meters southeast from Miner's Ridge Trail, Black Mountain Recreation Area. Ca. 500 meters southeast of parking area at trail head. 218 Comment
  SDSU9767  Claytonia perfoliata subsp. mexicana Andrew Olson 1938-5-22 San Diego Palomar Comment
  SDSU9768  Claytonia perfoliata subsp. mexicana Harvey 1938-5-22 2134 San Diego Palomar Comment
  SEINET13386995 Image available Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-1 15035 Los Angeles San Gabriel Mountains: Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road (Chilao Flat 7.5' Q.) (T3N R11W S27) 1585 Comment
  SEINET177308 Image available Claytonia perfoliata subsp. mexicana Marcus E. Jones 1882-3-9 2630 San Diego San Diego Comment
  SEINET181653 Image available Claytonia perfoliata subsp. mexicana Ira W. Clokey, B. Templeton March 1929 4526 Los Angeles Santa Monica Mts.; Mandeville Canyon. 365 Comment
  SEINET181922 Image available Claytonia perfoliata subsp. mexicana Ira W. Clokey, B. Templeton March 1929 4525 Los Angeles Santa Monica Mt.; Mandeville Canyon. 275 Comment
  SEINET2049156 Image available Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory & M Mulligan 2005-1-20 10805 San Diego Calif Fish & Game, Rancho Jamul Ecological Reserve, west of Hwy 94, south of Jamul and north of Otay Lakes Road; central part of reserve just west of the main buildigs, northeast facing rocky slope 270 Comment
  SEINET3163865  Claytonia perfoliata subsp. mexicana S. B. Parish 1906-5-14 5725 San Bernardino San Bernardino Comment
  SEINET3240089  Claytonia perfoliata subsp. mexicana Jon P. Rebman 2008-1 14192 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; west side of preserve near Escondido Canal. 457 Comment
  SEINET3831760  Claytonia perfoliata subsp. mexicana Jon P. Rebman, John Martin, SDNHM volunteers 2011-1 21303 San Diego San Diego National Wildlife refuge; southeast of Sweetwater Reservior; west side of Mother Miguel mountain; in a small canyon and on the grassland slopes around it. 180 Comment
  SEINET4558260  Claytonia perfoliata subsp. mexicana Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-1 26073 San Diego Camp Pendleton: central portion of Base; Training Area Kilo One; off of a dirt road west of Basilone Road, along the bottom of a canyon north of a small pond. 85 Comment
  SEINET4560754  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2011-1 17081 Amador Northeastern San Joaquin Valley: along CA-88, 0.8 mile northeast of the San Joaquin County line, c. 3 miles north of Camanche Reservoir. 81 Comment
  SEINET7067162  Claytonia perfoliata subsp. mexicana A. G. Vestal 1947-5-1 s.n. Butte Meadow on Little Chico Creek east of Route 32 northwest of Butte Meadow. Coordinate datum: NAD27. Comment
  SEINET7072581  Claytonia perfoliata subsp. mexicana A. G. Vestal 1963-6-5 s.n. Trinity On downgrade to Forest Glen on Route 36. Coordinate datum: NAD 27. UTM Zone 10, 472912mE, 4468851mN. Comment
  SEINET8003215  Claytonia perfoliata subsp. mexicana Jon P. Rebman 2008-3-6 14192 San Diego Hellhole Canyon, Open Space Preserve. E of valley Center and NE of Lake Wohlford; W side of preserve near Escondido Canal 457 Comment
  SFV11277  Claytonia perfoliata subsp. mexicana M. L. Vincent 1964-4-8 519 Plumas Sierra Nevada Near North Fork Bridge 9-02. 580 Comment
  UC1136716  Claytonia perfoliata subsp. mexicana H. C. Lee 1935-4-18 251 Santa Barbara 2 mi sw Bicknell; Santa Barbara National Forest, Lompoc Quad. 152 Comment
  UC1136721  Claytonia perfoliata subsp. mexicana F. W. Embree 1935-3-9 344 Santa Barbara just e mouth of Toro Canyon; Santa Barbara Quad. 182 Comment
  UC1136725  Claytonia perfoliata subsp. mexicana N. K. Carlson 1936-3-21 205 San Luis Obispo 2 mi sw Asphalt Mine; Arroyo Grande Quad. 48 Comment
  UC1136733  Claytonia perfoliata subsp. mexicana W. A. Peterson 1937-5-8 808 San Luis Obispo 2.6 mi sw Mouth of Piletas Canyon; La Panza Quad. 594 Comment
  UC1136736  Claytonia perfoliata subsp. mexicana A. Lewis 1934-4-1 378 Orange Coal Mine; Corona Quad. 243 Comment
  UC1292271  Claytonia perfoliata subsp. mexicana C. L. Hitchcock and C. V. Muhlick 1964-3-18 23116 San Diego 19 mi e Pala (along State Hwy 76) Comment
  UC1292272  Claytonia perfoliata subsp. mexicana C. L. Hitchcock and C. V. Muhlick 1964-3-17 23074 Riverside 8 mi se Corona (along road to Elsinore) Comment
  UC1537252  Claytonia perfoliata subsp. mexicana Gordon H. True Jr. 1935-3-1 36 Riverside Gavilan Hills 548 Comment
  UC1587743  Claytonia perfoliata subsp. mexicana Tim Ross, Orlando Mistretta, Mike Hammitt 1991-5-19 5286 Los Angeles near Death Canyon (draining to Mosquito Cove) (44 degrees TN azimuth from Rest Marker); San Clemente Island 624 Comment
  UC168615  Claytonia perfoliata subsp. mexicana Katharine Brandegee Mar 1913 San Francisco ne shore of Laguna de la <Merced?>; San Francisco Comment
  UC1871087  Claytonia perfoliata subsp. mexicana T. S. Ross, Walter Appleby 1993-5-13 7118 Los Angeles Transverse Ranges; San Gabriel Mountains region; Western San Gabriel Mtns: Steep northerly slope ca 850 m NE of Los Pinetos Spring, draining to easterly tributaries of Los Pinetos Canyon; San Fernando 7.5' USGS quad; R15W T3N, E/4 NW/4 sect 10; between 2800-3220 feet elevation. Comment
  UC1922094  Claytonia perfoliata subsp. mexicana LeRoy Gross, Steve Boyd, Naomi Fraga, Valerie Soza 2006-3-17 2457 Los Angeles [Transverse Ranges; Verdugo Mountains region]; Along the main crest, just west of a Radio Tower. With Sheep Corral Canyon draining the north side and Wildwood Canyon drainig the southern side. Near 928 Comment
  UC2049465  Claytonia perfoliata subsp. mexicana LeRoy Gross, Naomi Fraga, Tommy Stoughton 2016-3-24 7413 Ventura Hansen Property. Started at the end of Mission Rock Road, between Saticoy and Santa Paula Mountain Hills. Santa Paula 7.5' Quad. The Nature Conservancy. Comment
  UC212908  Claytonia perfoliata subsp. mexicana S. B. Parish 1917-6-8 11357 San Bernardino Canyon Diablo; San Bernardino Mts. 609 Comment
  UC218041  Claytonia perfoliata subsp. mexicana P. A. Munz 1922-8-27 6325 San Bernardino Santa Ana River; San Bernardino Mts. 1935 Comment
  UC412621  Claytonia perfoliata subsp. mexicana unknown 1905-4-16 797 Los Angeles Pasadena Comment
  UC412623  Claytonia perfoliata subsp. mexicana unknown 1905-4-16 797 Los Angeles Pasadena Comment
  UC452677  Claytonia perfoliata subsp. mexicana T. S. Brandegee 1903-3-10 San Diego San Diego Comment
  UC473647  Claytonia perfoliata subsp. mexicana L. R. Abrams and I. L. Wiggins 1930-4-25 18 Santa Barbara vicinity Pelican Bay; Santa Cruz Island Comment
  UC489093  Claytonia perfoliata subsp. mexicana C. V. Meyer Mar 1927 13 San Diego Escondido Comment
  UC519240  Claytonia perfoliata subsp. mexicana M. Cunningham 1933-7-3 4 Santa Cruz 0.25 mi from Santa Cruz-Boulder Creek Highway (Forest Lakes); Forest Lakes Comment
  UC557715  Claytonia perfoliata subsp. mexicana Nell Murbarger Mar 1936 85 Los Angeles San Clemente Island Comment
  UC57603  Claytonia perfoliata subsp. mexicana J. H. Barber 1897-3-19 72 Los Angeles Santa Monica Forestry Comment
  UC610579  Claytonia perfoliata subsp. mexicana Edward Lee and Herbert Mason Apr 20 1935-Apr 21 1935 9173 Monterey Point Lobos State Park Comment
  UC635465  Claytonia perfoliata subsp. mexicana Curtis Ferris 1932-3-12 45 Alameda Skyline Drive Skyline Drive, East Oakland; East Oakland Comment
  UC729793  Claytonia perfoliata subsp. mexicana Carl B. Wolf 1932-5-11 Los Angeles above road Fourth of July Cove; Santa Catalina Island 30 Comment
  UC75414  Claytonia perfoliata subsp. mexicana Brandegee 1903-3-30 3397 San Diego San Diego Comment
  UC7905  Claytonia perfoliata subsp. mexicana J. Burtt Davy Apr 1 1894-Apr 7 1894 478 Santa Clara e slope Loma Prieta Comment
  UC7907  Claytonia perfoliata subsp. mexicana Mrs. Gregory 1891-1 San Diego San Diego Comment
  UC7911  Claytonia perfoliata subsp. mexicana Harley P. Chandler 1897-3-14 Los Angeles Claremont 365 Comment
  UC7912  Claytonia perfoliata subsp. mexicana W. H. Brewer March 1861 254 Santa Barbara Carpinteria Comment
  UC851995  Claytonia perfoliata subsp. mexicana Marcus E. Jones, A. M. 1882-3-9 2630 San Diego San Diego Comment
  UC852078  Claytonia perfoliata subsp. mexicana F. R. Fosberg 1931-4-1 S 4435 Los Angeles near Avalon (Hamilton Canyon); Santa Catalina Island 40 Comment
  UC852083  Claytonia perfoliata subsp. mexicana Ira W. Clokey 1930-5-26 4927 Santa Barbara Dix Canyon; Santa Barbara Islands, Santa Cruz Island 50 Comment
  UC852084  Claytonia perfoliata subsp. mexicana Ira W. Clokey 1930-5-23 4926 Santa Barbara Pelican Bay; Santa Cruz Island 40 Comment
  UC852085  Claytonia perfoliata subsp. mexicana Ira W. Clokey 1930-5-24 4925 Santa Barbara Pelican Bay; Santa Barbara Islands, Santa Cruz Island 100 Comment
  UC852086  Claytonia perfoliata subsp. mexicana I. W. Clokey 1930-5-23 4784 Santa Barbara Pelican Bay; Santa Cruz Island 50 Comment
  UC852087  Claytonia perfoliata subsp. mexicana Ira W. Clokey, B. Templeton Mar 1929 4527 Los Angeles Santa Monica Mountains, Mandeville Canyon Mandeville Canyon; Santa Monica Mountains, Mandeville Canyon 365 Comment
  UC852088  Claytonia perfoliata subsp. mexicana Ira W. Clokey, B. Templeton Mar 1929 4526 Los Angeles Mandeville Canyon; Santa Monica Mountains 365 Comment
  UCD100776  Claytonia perfoliata subsp. mexicana P. B. Kennedy 1914-4-14 4672 San Francisco Forest Hill. Comment
  UCD100778  Claytonia perfoliata subsp. mexicana Geoffrey Levin 1974-4-27 48 Los Angeles Evoy Canyon, a side canyon of San Antonio Canyon. San Gabriel Mts. 751 Comment
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Apr 1 2014
  UCD100784  Claytonia perfoliata subsp. mexicana Clifton F. Smith 1944-2-26 509 Santa Barbara Along Mission Canon Rd., Santa Barbara. 152 Comment
  UCD100786  Claytonia perfoliata subsp. mexicana Clifton F. Smith 1944-3-3 521 Santa Barbara near Mission Canyon Road, Santa Barbara. 152 Comment
  UCD100791  Claytonia perfoliata subsp. mexicana Kenneth A. Wilson 1961-3-10 956 Los Angeles Santa Monica Mtns., Old Topanga Canyon Rd., ca. 1/4 mile west of Topanga Canyon Rd. Comment
  UCR103898  Claytonia perfoliata subsp. mexicana B. G. Pitzer 1997-4-12 3129 Riverside Lakeview Mtns, Pulsar View Road, c. 3/4-1 mi. by road uphill from the base of the hills at the end of Warren Road (very short dirt road); c. 1 mi. airline NE of Juniper Flats Road. Approx. 0.9 mi. airline SW of Mt. Rudolph (measured from BM 'Nelson'). 610 Comment
  UCR132211  Claytonia perfoliata subsp. mexicana June Latting 1978-4-16 s.n. San Diego South Coast, Miramar 122 Comment
  UCR140081  Claytonia perfoliata subsp. mexicana George K. Helmkamp 2004-3-13 8359 San Luis Obispo Central Coast, Nipomo Mesa, along Calif. Hwy 1 (Mesa View Dr.), 0.4 mi south of Halcyon Rd, south of Arroyo Grande 76 Comment
  UCR144452  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory & M. Miller 2003-6-3 9243 San Diego Otay Mountain Ecological Reserve (California Dept. of Fish & Game): Southeast of Otay Lake; c. 1 mile south of Otay Lakes Road; south end of reserve near Olive grove 380 Comment
  UCR150980  Claytonia perfoliata subsp. mexicana L. C. Wheeler 1968-5-12 s.n. Los Angeles San Gabriel Mtns, Divide between Punchbowl Canyon and Watkins Creek, at end of the road and beginning of Burkhart Trail 1585 Comment
  UCR151405  Claytonia perfoliata subsp. mexicana D. L. Banks 1997-2-23 1327 Riverside NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire 460 Comment
  UCR156431  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory, K. Rich, and M. Mulligan 2005-2-3 10893 San Diego Crestridge Ecological Reserve (c. Dept. of Fish & Game): northwest of La Cresta between Alpine and El Cajon; west of Lakeview Lane & NNE of water tank in west-central part of reserve 410 Comment
  UCR157568  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory, J. Rocks, & M. Mulligan 2005-2-1 10853 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, southwest of Loveland Reservoir; on the lower north side of Sycuan Peak, just southwest of a wet spring area along Sloan Canyon Road 265 Comment
  UCR159608  Claytonia perfoliata subsp. mexicana Jon P. Rebman, J. Gregory and M. Mulligan 2005-1-20 10805 San Diego Peninsular Range, Rancho Jamul Ecological Reserve (California Dept. of Fish & Game): west of Hwy. 94, south of Jamul & north of Otay Lakes Road; central part of reserve just west of the main buildings, northeast-facing rocky slope 270 Comment
  UCR170791  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2005-8-9 9788 El Dorado Northern Sierra Nevada Foothills, WSW of Lake Tahoe; NE of Union Valley Reservoir along Ice House Road 1576 Comment
  UCR198453  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2008-3-12 13165 Amador Sierra Nevada Mountains Foothills, Middle Bar Road, 3.7 miles south of its junction with CA-49 just south of Jackson 345 Comment
  UCR199863  Claytonia perfoliata subsp. mexicana LeRoy Gross, Steve Boyd, Naomi Fraga, Valerie Soza 2006-3-17 2457 Los Angeles Transverse Ranges, Verdugo Mountains, along the main crest, just west of a Radio Tower, between Sheep Corral Canyon drainage and Wildwood Canyon drainage 928 Comment
  UCR202181  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Parabotanist Team 2005-6-29 12195 San Diego Laguna Mountains, Cleveland National Forest, vicinity of Penny Pines of Storm Canyon, east of Sunrise Hwy and west of the Pacific Crest Trail, southwest of Garnet Peak. Square N23 1660 Comment
  UCR206887  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2009-3-7 14356 El Dorado Northern Sierra Nevada Mtns. Foothills, along Rock Creek Road, 1.3 miles east of its junction with CA-193 427 Comment
  UCR207841  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2009-3-26 14453 San Joaquin San Joaquin Valley, junction of Collier Road and CA-88, about 0.2 mile north of the Mokelumne River 43 Comment
  UCR211806  Claytonia perfoliata subsp. mexicana Valerie Soza, LeRoy Gross 2002-5-8 1452 Los Angeles Transverse Ranges; Liebre Mountains Region, SW side of Deer Summit (3599 ft.), ridge between Dry Canyon and Haskell Canyon 1052 Comment
  UCR232165  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2011-3-29 17107 Calaveras San Joaquin Valley, along Warren Road near Long Horn Ct., 0.4 mile north of junction with CA-26 56 Comment
  UCR232206  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2011-3-12 17081 Amador Northeastern San Joaquin Valley, along CA-88, 0.8 mile northeast of the San Joaquin County line, c. 3 miles north of Camanche Reservoir 81 Comment
  UCR233112B  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2010-3-26 15779 Sacramento Sacramento Valley/lower Sierra Nevada Foothills, along CA-16 (Jackson Rd.), 0.2 mile west of the Amador County line 82 Comment
  UCR234215  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2011-4-10 17173 Placer Sacramento Valley, along Riosa Road, 2.3 miles east of Sheridan 43 Comment
  UCR237458  Claytonia perfoliata subsp. mexicana George K. Helmkamp, E. A. Helmkamp 2012-2-23 18578 Placer Eastern edge Sacramento Valley, Newcastle, along CA-193 (Newcastle Hwy), 0.1 mile southeast of its junction with Langs Hill Road, west of the junction with I-80, SW of Auburn 279 Comment
  UCR249941  Claytonia perfoliata subsp. mexicana George K. Helmkamp 2013-3-14 20174 Calaveras Central Sierra Nevada Foothills, Along CA-26, 2.2 miles northeast of its junction with CA-12 381 Comment
  UCR250649  Claytonia perfoliata subsp. mexicana George K. Helmkamp, Mary Alice Barnes 2013-4-18 20375 Placer Northern Sierra Nevada Mtns Foothills, Iowa Hill Road, 1.8 miles west of the bridge over North Fork American River, 0.6 mi. (airline) east of I-80 at Colfax 544 Comment
  UCR250667  Claytonia perfoliata subsp. mexicana George K. Helmkamp, Elizabeth Helmkamp 2013-3-26 20193 Calaveras Northern Sierra Nevada Mountains Foothills, Along CA-26, 5.1 miles southwest of Mokelumne Hill 393 Comment
  UCR253166  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Warren Schmidtmann, G. Kenney 2013-4-24 26073 San Diego Camp Pendleton, central portion of Base, Training Area Kilo One, off of a dirt road west of Basilone Road. Atlas Square: E5 85 Comment
  UCR255198  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-4-8 27787 San Diego Camp Pendleton, northeast portion of base; Training Area Echo, along a dirt road at the base of the highest ridge of the Santa Margarita Mountains, just northeast of Case Springs Road, west of Margarita Peak and southeast of Case Springs Lake. Atlas Square: B4 725 Comment
  UCR257551  Claytonia perfoliata subsp. mexicana George K. Helmkamp 2014-4-17 22754 Nevada Sierra Nevada Mountains Foothills, 8 miles west of Grass Valley, Penn Valley Drive, 0.2 mile southeast of its junction with CA-120 438 Comment
  UCR264674  Claytonia perfoliata subsp. mexicana Mitch Provance, Callen Huff 2009-4-20 10657 Kern Tehachapi Range, Tejon Ranch, upper Bronco Canyon, about 4.5 mi N of the Tehachapi Afterbay 1378 Comment
  UCR264856  Claytonia perfoliata subsp. mexicana Jon P. Rebman, Warren Schmidtmann, G. Kenney, J. Asmus 2015-3-3 29449 San Diego South Coast; Santa Margarita Mountains, Camp Pendleton, southwest portion of Base, northwest of the Santa Margarita River, Oscar 1 Training Area, west of Macs Road in Mass-3 vernal pool area. Square: F5 125 Comment
  UCR271087  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-6-6 14990 Los Angeles San Gabriel Mountains, Charlton Flats (= Pine Flats), 13.8 miles east of jct. of Angeles Crest and Angeles Forest highways 1616 Comment
  UCR271732  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-3-26 14197 Los Angeles San Gabriel Mts., San Dimas Experimental Forest, West Fork San Dimas Canyon, 0.1 to 0.6 mile upstream from confluence with San Dimas Cyn. 524 Comment
  UCR272584  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-6-7 15035 Los Angeles San Gabriel Mountains, Chilao Flat, 0.5-0.6 miles NNW of Angeles Crest Hwy along south entrance road to Chilao Flat Campground, both sides of road 1616 Comment
  UCR272753  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1939-4-3 7224 Los Angeles Channel Islands, Chenetti Canyon, San Clemente Island Comment
  UCR273549  Claytonia perfoliata subsp. mexicana R. G. Swinney 2011-6-22 15241 Los Angeles San Gabriel Mountains, Devils Peak, SE of Doe Spring, on ridge SE of Mt. Mooney, west of Devils Cyn., 0.4 mile east of Angeles Crest Hwy 1790 Comment
  UCSB67868  Claytonia perfoliata subsp. mexicana Carr, Barbara 2005-2-6 Santa Barbara Arroyo Hondo Preserve, Half way up northern West Ridge Trail in burn area 71 Comment
  CAS-BOT-BC439924  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-28 11377 Alameda Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC439925  Claytonia perfoliata subsp. mexicana Cherie L. Wetzel 1968-2-11 208 Alameda Niles Canyon and Vicinity. Canyon Heights Drive. Comment
  CAS-BOT-BC439926  Claytonia perfoliata subsp. mexicana Cherie L. Wetzel 1967-6-26 045 Alameda Niles Canyon and Vicinity. Stonybrook Canyon road embankment. Comment
  CAS-BOT-BC439929  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-14 11251 Contra Costa Hills east of St. Mary's Comment
  CAS-BOT-BC439931  Claytonia perfoliata subsp. mexicana K. L. Chambers 1977-3-28 4240 Humboldt At north end of Humboldt Bay, by the road between Arcata and Samoa. Comment
  CAS-BOT-BC439932  Claytonia perfoliata subsp. mexicana C. E. Fellows 1972-4-29 480 C Humboldt Ca. 8 miles ESE of Eureka. 3.1 miles above the town of Freshwater on the W side of the road to Kneeland. Ca. 20 m below the road (and the dump) 609 Comment
  CAS-BOT-BC439935  Claytonia perfoliata subsp. mexicana David C. Rentz 1968-4-21 2 Marin Woodacre, along old highway Comment
  CAS-BOT-BC439938  Claytonia perfoliata subsp. mexicana Clare R. Wheeler 1981-4-10 1994 Mendocino Hopland - Mt. House Road - Rte. 111. 6.85 miles (10.9 km.) N. of Hwy. 128. 205 Comment
  CAS-BOT-BC439939  Claytonia perfoliata subsp. mexicana Clare R. Wheeler 1981-6-18 2477 Mendocino Mendocino National Forest near road to Keller Lake, ca. 1.6 km SW of Black Butte summit. 1737 Comment
  CAS-BOT-BC439941  Claytonia perfoliata subsp. mexicana Peter H. Raven 1954-2-22 6405 Napa Orchard at west end of Saint Helena 60 Comment
  CAS-BOT-BC439942  Claytonia perfoliata subsp. mexicana Ira L. Wiggins 1928-3-27 2870 Napa 1 1/2 miles northeast of Calistoga Comment
  CAS-BOT-BC439943  Claytonia perfoliata subsp. mexicana Gilbert Muth 1967-4-28 650 Napa Spring Mountain Road, St. Helene [Helena] Comment
  CAS-BOT-BC439950  Claytonia perfoliata subsp. mexicana Mrs. R. W. Summers 1884-4-17 82 San Luis Obispo Unspecified Comment
  CAS-BOT-BC439952  Claytonia perfoliata subsp. mexicana Roxana S. Ferris 1929-4-13 7513 San Luis Obispo Foot of the Cuesta Grade, northern side Comment
  CAS-BOT-BC439953  Claytonia perfoliata subsp. mexicana W. A. Cannon 1900-2-1 s.n. Santa Clara Tuff Hill Comment
  CAS-BOT-BC439957  Claytonia perfoliata subsp. mexicana R. M. Beauchamp 1967-1-28 143 Los Angeles On knolls west of Lemon Tank. San Clemente Island Comment
  CAS-BOT-BC439958  Claytonia perfoliata subsp. mexicana P. A. Munz 1918-4-5 2020 Los Angeles Pomona Comment
  CAS-BOT-BC439959  Claytonia perfoliata subsp. mexicana Timothy S. Ross 1992-4-21 6211 Los Angeles San Gabriel Mountains. Glendora Ridge Road: on the divide between upper East Fork San Dimas Canyon & lower Cow Canyon, draining toward the latter 1328 Comment
  CAS-BOT-BC439963  Claytonia perfoliata subsp. mexicana John I. Carlson 1918-4-24 s.n. Los Angeles Country adjacent to Los Angeles. Griffith Park Comment
  CAS-BOT-BC439965  Claytonia perfoliata subsp. mexicana C. W. Tilforth; Jack Stumbo 1968-4-4 147 Los Angeles Lux Arboretum Annex; Monrovia 762 Comment
  CAS-BOT-BC439966  Claytonia perfoliata subsp. mexicana Cathy Genetti; Eric Engles 1982-5-30 430 Monterey Landels-Hill Big Creek Reserve, Gamboa Point Section, Santa Lucia Mountains. North-facing slope of Harlan Mountain 548 Comment
  CAS-BOT-BC439968  Claytonia perfoliata subsp. mexicana Walter Knight 1963-5-5 s.n. Monterey Nacimiento Pass, Santa Lucia Range Comment
  CAS-BOT-BC439969  Claytonia perfoliata subsp. mexicana W. C. Gagne 1968-2-25 s.n. Monterey Carmel River, 6 mi. s. Los Padres Res., Ventana Wilderness Area, Los Padres Nat'l. Forest. Comment
  CAS-BOT-BC439970  Claytonia perfoliata subsp. mexicana John Thomas Howell 1960-3-21 35127 Monterey Santa Lucia Mountains. 4 miles se. of Carmel Valley Comment
  CAS-BOT-BC439981  Claytonia perfoliata subsp. mexicana Malcolm Coulter 1969-4-2 s.n. San Francisco Farallon Islands. Collected along the tram tracks east of the power house. Comment
  CAS-BOT-BC439983  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-24 11336 San Francisco Point Lobos, San Francisco. Comment
  CAS-BOT-BC439986  Claytonia perfoliata subsp. mexicana John M. Miller 1977-3-23 590 San Mateo Purisimo Canyon; Hwy. 1, 4 mi. E of Hwy. 1 on Purisimo Canyon Road. Comment
  CAS-BOT-BC439988  Claytonia perfoliata subsp. mexicana Elizabeth McClintock 1965-3-21 s.n. San Mateo San Bruno Mountain. Summit east of Brisbane Power Line Comment
  CAS-BOT-BC439991  Claytonia perfoliata subsp. mexicana Peter H. Raven 1951-2-18 2729 San Mateo Brisbane Comment
  CAS-BOT-BC439993  Claytonia perfoliata subsp. mexicana George Oberlander 1949-3-2 18 San Mateo San Francisco Watershed Reserve. Sawyer Ridge Comment
  CAS-BOT-BC439995  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1952-5-10 s.n. Santa Barbara Santa Barbara and Vicinity. In Cachuma Dam area, Santa Ynez Valley Comment
  CAS-BOT-BC439996  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1956-3-10 s.n. Santa Barbara Near Slippery Rock Ledge on old Fremont Trail & Coach Rd., Santa Ynez Mts., Goleta - Area of Refugio Pass Burn of 1955 457 Comment
  CAS-BOT-BC439997  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1958-4-4 s.n. Santa Barbara La Mesa, above Victoria St. sand pit, Santa Barbara. Comment
  CAS-BOT-BC439999  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1958-2-23 s.n. Santa Barbara Las Positas Rd., Santa Barbara. Comment
  CAS-BOT-BC440006  Claytonia perfoliata subsp. mexicana John M. Miller 1977-3-23 592 Santa Cruz Santa Cruz; 1.1 mi. N of town, Hwy. 9. Comment
  CAS-BOT-BC440007  Claytonia perfoliata subsp. mexicana J. H. Thomas 1950-4-22 1630 Santa Cruz Waterman Gap, north of Boulder Creek. 228 Comment
  CAS-BOT-BC440011  Claytonia perfoliata subsp. mexicana C. H. Thompson 1902-4-14 s.n. Santa Cruz Santa Cruz Comment
  CAS-BOT-BC440012  Claytonia perfoliata subsp. mexicana Eben McMillan 1972-3-19 s.n. Ventura Taft Ranch, top of Sulphur Mt. 3 mi. SE of Ojai 853 Comment
  CAS-BOT-BC440014  Claytonia perfoliata subsp. mexicana Steven A. Junak 1995-3-29 WA- 347 Ventura California Islands. West Anacapa Island: W side of island, at NE end of Lower Terrace (near E end of National Park Service vegetation transect #6). 97 Comment
  CAS-BOT-BC440015  Claytonia perfoliata subsp. mexicana Steven A. Junak 1992-3-11 SN- 706 Ventura California Islands. San Nicolas Island: NE coastal terrace, in lower portion of L Canyon, just S of Beach Road. 30 Comment
  CAS-BOT-BC440016  Claytonia perfoliata subsp. mexicana Steven A. Junak 1993-3-10 SNI- 978 Ventura California Islands. San Nicholas [Nicolas] Island: NE coastal flats, just S of E NAVFAC Road, ca. 1.1 miles E of Range Marker poles, 0.7 miles W of intersection with Beach Road. 42 Comment
  CAS-BOT-BC440017  Claytonia perfoliata subsp. mexicana Steven A. Junak 1989-4-4 SN- 301 Ventura California Islands. San Nicolas Island: N coastal flats, just S of E NAVFAC Road, on E side of W Mesa Canyon. 30 Comment
  CAS-BOT-BC440019  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1948-6-13 s.n. Ventura Ventura River Basin. Maricopa Road, Matilija-Sespe Divide Comment
  CAS-BOT-BC440022  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1945-2-3 s.n. Ventura Ventura River Basin. Sulphur Mt. Road Comment
  CAS-BOT-BC440023  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1964-4-25 s.n. Ventura Ventura River Basin. Near Camp Comfort, Ojai Valley. Comment
  CAS-BOT-BC440024  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1969-4-16 s.n. Ventura Ventura Oil Fields Comment
  CAS-BOT-BC440025  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1948-6-16 s.n. Ventura Ventura River Basin. Ocean View Trail (ca. 4500 ft.) near Divide Peak, Santa Ynez Mts. 1371 Comment
  CAS-BOT-BC440026  Claytonia perfoliata subsp. mexicana Henry M. Pollard 1965-5-26 s.n. Ventura Ventura River Basin. On Murietta-Santa Ynez divide, Ojai District, Los Padres Nat. Forest. 1371 Comment
  CAS-BOT-BC440027  Claytonia perfoliata subsp. mexicana John M. Miller 1977-3-25 609 Ventura Santa Monica Mountains; Carlisle Canyon on the N side of Boney Ridge, draw next to Carlisle Cr., 1.5 mi. up Carlisle Cn. Rd. from hwy. 23. Comment
  CAS-BOT-BC440028  Claytonia perfoliata subsp. mexicana John M. Miller 1977-3-27 616 Ventura West end of Sulphur Mountain; 4.2 mi. NE of Hwy. 33 on Sulphur Mountain Road. 20 m W of the road on a 4WD track Comment
  CAS-BOT-BC440029  Claytonia perfoliata subsp. mexicana John M. Miller 1977-3-27 619 Ventura Little Sespe Creek Canyon above Fillmore; 0.5 mi. NE of Goodenough Rd. on the road to Cow Springs and the Condor Observation Point (6N16). Comment
  HSC17678  Claytonia perfoliata subsp. mexicana J. L. Baker 1965-4-13 47 Humboldt 4 mi. N of Arcata on N Bank Rd. Comment
  HSC79435  Claytonia perfoliata subsp. mexicana Kenneth Clark 1981-4-5 1227 Humboldt Dead Man's Gulch 69 Comment
  JEPS43297  Claytonia perfoliata subsp. mexicana W. L. Jepson 1896-3-28 Alameda North Berkeley Comment
  JEPS43376  Claytonia perfoliata subsp. mexicana Lincoln Constance 1934-5-26 681 Humboldt North Dyerville Flat grove South Fork Eel River, Bull Creek (near Founders' Tree) 48 Comment
  JEPS84828  Claytonia perfoliata subsp. mexicana J. Stratford 1982-2-23 Alameda Anthony Chabot Regional Park, Big Trees; Anthony Chabot Regional Park Comment
  OBI28107  Claytonia perfoliata subsp. mexicana Allison Berry/Carrie Wilson 1982-4-24 16 San Luis Obispo Approx 6.5 mi NW of Paso Robles on Ca Rte G14. 1/2 mi inside entrc to Devil's Gorge campgd. On ridge above E shore of lake Nacimiento Comment
  OBI28108  Claytonia perfoliata subsp. mexicana Allison Berry/Carrie Wilson 1982-5-9 32 San Luis Obispo N of San Luis Obispo 10 mi 1/4 mi E of Ca Rte 101 on CA Rte 58- Santa Margarita. Site to R of rd; 50 yds from RR tracks Comment
  OBI3269  Claytonia perfoliata subsp. mexicana R. L. Hoover 1968-4-11 36 Monterey 2 mi S of US 101 on Crazy Horse Rd on W side of rd Comment
  OBI33382  Claytonia perfoliata subsp. mexicana David J. Keil 1982-3-20 15760 San Luis Obispo San Luis Range in Irish Hills along dirt rd leading from See Cyn Rd to Hibberd Preserve Comment
  OBI35640  Claytonia perfoliata subsp. mexicana S. M. Inman 1983-5-7 40 San Luis Obispo Pecho Study Site, Los Osos. 1/2 mi S on Pecho Valley Rd past jctn of Pecho Rd. Rt on dirt rd after 'deer' sign, to S of dirt rd 49 Comment
  OBI36522  Claytonia perfoliata subsp. mexicana Mark Schneider 1973-1 s.n. Los Angeles Figueroa Mtn Comment
  OBI39707  Claytonia perfoliata subsp. mexicana David J. Keil, Melissa Luckow, Rhonda Riggins-Pimentel, Richard Pimentel, Linda Seek, et al 1982-5-8 15982 San Luis Obispo 5.9 mi E of jctn with Santa Rosa Crk Rd on dirt rd leading to Cypress Mtn via Steiner Crk. 2 mi W of Warrens' cabin (at base of mtn). Riparian bordered by foothill woodland Comment
  OBI67209  Claytonia perfoliata subsp. mexicana David J. Keil 1996-3-14 25804 Santa Barbara South base. honda ridge at closed off road below honda ridge tower. Comment
  POM18229  Claytonia perfoliata subsp. mexicana P. A. Munz 1923-4-10 6696 Los Angeles San Clemente Island: deep canyon south of Lemon Tank on west coast Comment
  POM19142  Claytonia perfoliata subsp. mexicana P. A. Munz 1923-4-9 6667 Los Angeles San Clemente Island, east coast. Comment
  POM214153  Claytonia perfoliata subsp. mexicana Helen E. Sweet 1935-4-15 s.n. Santa Barbara Santa Rosa Island. Comment
  POM231144  Claytonia perfoliata subsp. mexicana Florence J. Youngberg 1937-7-17 226 Monterey Garapatos Redwood Grove. 152 Comment
  POM790  Claytonia perfoliata subsp. mexicana P. A. Munz 1918-4-5 2020 Los Angeles Pomona. Comment
  POM792  Claytonia perfoliata subsp. mexicana Caroline S. Weinland s.n. Los Angeles Claremont. 366 Comment
  POM795  Claytonia perfoliata subsp. mexicana E. T. Terry s.n. Los Angeles San Dimas Canyon. 610 Comment
  RSA0059509  Claytonia perfoliata subsp. mexicana F. R. Fosberg 1931-4-4 4486 Los Angeles Cherry Canyon 30 Comment
  RSA101038  Claytonia perfoliata subsp. mexicana G. Oberlander 1949-3-2 18 San Mateo Under oak madrone, Sawyer Ridge, San Frncisco Watershed Reserve. Comment
  RSA117690  Claytonia perfoliata subsp. mexicana S. Tillett 1956-3-18 427 Los Angeles 1 mile up mouth of Cobal Canyon, N end of Mills Ave., Claremont, then along stream bed 1/4 mile after road turns up hill; stream turns right then left. Comment
  RSA131745  Claytonia perfoliata subsp. mexicana E. R. Blakley 1960-4-5 3131 Santa Barbara Santa Rosa Island, Cherry Canyon. Comment
  RSA150866  Claytonia perfoliata subsp. mexicana P. H. Raven 1962-4-10 17218 Los Angeles Along summit ridge about 2 miles north of Thirst, San Clemente Island 488 Comment
  RSA151277  Claytonia perfoliata subsp. mexicana P. H. Raven 1962-4-9 17163 Los Angeles Wilson Cove, San Clemente Island. 61 Comment
  RSA165135  Claytonia perfoliata subsp. mexicana Mark Parratt 1963-5-3 536 Los Angeles Oak Flats fire guard station 10 mi N. Castaic on U. S. 99. Pacific slope drainage 854 Comment
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Dec 4 2015
  RSA19735  Claytonia perfoliata subsp. mexicana I. W. Clokey, Bonnie C. Templeton 1929-03 4525 Los Angeles Mandeville Canyon, Santa Monica Mountains. 275 Comment
  RSA19875  Claytonia perfoliata subsp. mexicana I. W. Clokey, Bonnie C. Templeton 1929-03 4526 Los Angeles Mandeville Canyon. 365 Comment
  RSA213420  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1939-4-3 7224 Los Angeles Chenetti Canyon Gorge, San Clemente Island. Comment
  RSA251459  Claytonia perfoliata subsp. mexicana R. F. Thorne 1973-4-11 42807 Los Angeles San Clemente Island: rocky slopes of upper part of Middle Ranch Canyon. 381 Comment
  RSA276911  Claytonia perfoliata subsp. mexicana J. M. Miller 1978-3-18 708 Orange San Juan Capistrano; 3.9 miles E of Hwy 101 junction in the San Juan Creek Valley, Hwy 74. 76 Comment
  RSA363965  Claytonia perfoliata subsp. mexicana R. F. Thorne, C. W. Tilforth, et al. 1976-4-14 47532 Santa Barbara Santa Cruz Island. 0.5 mile ESE of Mt. Pleasant. 412 Comment
  RSA466686  Claytonia perfoliata subsp. mexicana C. B. Liter, J. A. Powell?? 1928-4-3 s.n. Los Angeles Santa Catalina Island. West of St. Catherine Hotel. Comment
  RSA466688  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1940-3-17 7407 Santa Barbara Santa Barbara Island. East canyons Comment
  RSA466690  Claytonia perfoliata subsp. mexicana M. B. Dunkle 1940-3-17 7407 Santa Barbara Santa Barbara Island. East canyons Comment
  RSA466691  Claytonia perfoliata subsp. mexicana Paul Currie 1969-1 34 Los Angeles Tapia Park, Malibu Hills, Santa Monica Mountains 610 Comment
  RSA466697  Claytonia perfoliata subsp. mexicana L. C. Wheeler 1932-3-12 474 Los Angeles Mandeville Canyon, Santa Monica Mts. 122 Comment
  RSA466701  Claytonia perfoliata subsp. mexicana E. S. Spalding 1931-4-1 s.n. Los Angeles Monrovia Canyon. Comment
  RSA466702B  Claytonia perfoliata subsp. mexicana Ella M. Kennedy 1923-2-18 s.n. Los Angeles San Gabriel Canyon Comment
  RSA466703  Claytonia perfoliata subsp. mexicana Albert J. Perkins 1914-3-1 s.n. Los Angeles Santa Anita Canon Comment
  RSA466709  Claytonia perfoliata subsp. mexicana L. E. Hoffman 1929-5-18 s.n. Los Angeles Pacoima Canyon, Angeles National Forest. Comment
  RSA466717  Claytonia perfoliata subsp. mexicana M. Bisbee 1917-5-27 s.n. Los Angeles Near Verdugo road, Verdugo Canyon Comment
  RSA466719  Claytonia perfoliata subsp. mexicana Thekla Mohr s.n. Los Angeles Los Angeles Comment
  RSA466720  Claytonia perfoliata subsp. mexicana Joe Durand 1949-4-27 4265 San Diego Los Padnes National Forest. 457 Comment
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May 22 2013
  RSA466956  Claytonia perfoliata subsp. mexicana J. Doty 1969-2-4 527 Santa Barbara North side of Miramonte Dr., 0.5 mi. east of Carrillo St. (Hoffman s Mesa). 122 Comment
  RSA466961  Claytonia perfoliata subsp. mexicana Malcolm M. Rice 1924-4-9 s.n. Santa Barbara Santa Barbara. Comment
  RSA466965  Claytonia perfoliata subsp. mexicana Malcolm M. Rice 1924-4-28 s.n. Santa Barbara Santa Barbara. Comment
  RSA515365  Claytonia perfoliata subsp. mexicana Steven A. Junak 1985-3-22 SC- 943 Santa Barbara Santa Cruz Island. S side of Central Valley, in first canyon E of winery buildings at Stanton Ranch. 143 Comment
  RSA65739  Claytonia perfoliata subsp. mexicana F. W. Peirson 1919-1-5 35 Los Angeles Monrovia Canyon, San Gabriel Mountains 579 Comment
  RSA678773  Claytonia perfoliata subsp. mexicana V. Soza, LeRoy Gross 2002-5-8 1452 Los Angeles Southwest side of Deer summit ('3599'), ridge between Dry Canyon and Haskell Canyon. Stables Fire 2001 area. 1052 Comment
  RSA714307  Claytonia perfoliata subsp. mexicana Daisie Huang 2006-6-13 06041323 San Luis Obispo Lopez Lake., 35 11.8 70N, 120 27 39.03 170 Comment
  RSA798374  Claytonia perfoliata subsp. mexicana E. Neese, E. Painter 1997-3-21 HL- 3075 Monterey Fort Hunter Liggett (Training Area 7), ca. 3.75 air km SSE of Cosio Knob, ca. 2.8 air km due east of Mission Creek. 300 Comment
  SBBG112684  Claytonia perfoliata subsp. mexicana C. B. Hardham 1958-3-25 2930 Monterey Salmon Crk near Hwy 1 Comment
  SD101082  Claytonia perfoliata subsp. mexicana John M. Miller 1978-3-18 709 Orange Santa Ana Mountains; San Juan Creek Canyon, 13.6 miles E of Hwy. 101 on Hwy. 74. 366 Comment
  SD125825  Claytonia perfoliata subsp. mexicana Clifton F. Smith 1946-4-23 1661 Santa Barbara shale road bank on south side of Figueroa Mountain Comment
  SD251753  Claytonia perfoliata subsp. mexicana Steven A. Junak, Keri Kirkland 1998-4-22 6401 Santa Barbara San Miguel Island. NW side of Prince Island. 60 Comment
  SD51926  Claytonia perfoliata subsp. mexicana Peter H. Raven 1962-4-10 17218 Los Angeles San Clemente Island, est-facing slopes of summit ridge about 2 miles north of Thirst 487 Comment
  SD73405  Claytonia perfoliata subsp. mexicana Paul Currie 1968-6 34 Los Angeles Tapia Park, Malibu Hills, Santa Monica Mountains 609 Comment
  SD79028  Claytonia perfoliata subsp. mexicana R. M. Beauchamp 1967-1-28 143 Los Angeles San Clemente Island, on knolls west of Lemon Tank Comment
  SDSU17713  Claytonia perfoliata subsp. mexicana S. H. Bullock 1968-5-23 158 Los Angeles San Gabriel Mountain Range. San Antonio Canyon off of the 'Old' Mount Baldy Road. 945 Comment
  SEINET10820919  Claytonia perfoliata subsp. mexicana Greg Gust, Leith Nye 2005-3-10 Gust 523 San Diego Cleveland National Forest, Inaja Memorial Picnic Area. Comment
  SEINET9136596  Claytonia perfoliata subsp. mexicana C. E. Fellows 1972-4-29 482 Humboldt Ca 20 meters below the W side of the road to Kneeland, 8 miles ESE of Eureka, 3.1 miles above town of Freshwater. 610 Comment
  SEINET9136644  Claytonia perfoliata subsp. mexicana H. M. Hall 1903-1 3745 Los Angeles Arroyo Seco. Comment
  UC1228871  Claytonia perfoliata subsp. mexicana Peter H. Raven 1962-4-10 17218 Los Angeles about 2 mi n Thirst (San Clemente Island); San Clemente Island 487 Comment
  UC1587539  Claytonia perfoliata subsp. mexicana K. L. Chambers 1984-3-19 5118 Ventura 8.9 mi n Ojai (Hwy 33, at highway marker Ven 20.70); Los Padres National Forest Comment
  UC673001  Claytonia perfoliata subsp. mexicana Joseph P. Tracy 1937-6-27 15380 Humboldt w of mouth of South Fork of Trinity River (Four-Mile Creek); Four-Mile Creek 670 Comment
  UCD100780  Claytonia perfoliata subsp. mexicana T. Tomich 1948-6-3 156 Monterey Frances Simes Hastings Natural History Reservation, Santa Lucia Mts. North-east slope of Watertank Hill. Comment
  CAS-BOT-BC167397  Claytonia perfoliata subsp. perfoliata Dana York 1996-3-17 345 Fresno Ca. 34 km E of Fresno, 1.6 km NE of Avocado Lake along Piedra Rd., above the south bank of the Kings River 155 Comment
  CAS-BOT-BC197431  Claytonia perfoliata subsp. perfoliata Ira Loren Wiggins; Dorothy B. Wiggins 1961-6-12 16394 p.p. Modoc Rocky hillside above Thomas Creek, 6.1 mi. E of Hwy 395 on Cedarville Rd. Comment
  CAS-BOT-BC32915  Claytonia perfoliata subsp. perfoliata Charles Fuller Baker 1902-4-1 487 Santa Clara Foothills near Stanford University Comment
  CAS-BOT-BC440031  Claytonia perfoliata subsp. perfoliata Lowell Ahart 1980-5-17 2276 Butte 1/2 mile south-east of Hurleton. 600 Comment
  CAS-BOT-BC440032  Claytonia perfoliata subsp. perfoliata Lowell Ahart 1982-5-8 3419 Butte About 1/2 mile south-west of the Forbestown Res., about 4 1/2 miles north-east of Forbestown 800 Comment
  CAS-BOT-BC440034  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True; Barbara T. Menzies; Roberta Shockey 1978-4-5 52767 Calaveras Camp Nine Road northeast of Vallecito 609 Comment
  CAS-BOT-BC440035  Claytonia perfoliata subsp. perfoliata Roxana S. Ferris 1926-4-21 6311 Colusa Sycamore Slough near Sycamore Comment
  CAS-BOT-BC440037  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1970-5-27 46540 El Dorado Near headquarters, Blodgett Experimental Forest. 1280 Comment
  CAS-BOT-BC440038  Claytonia perfoliata subsp. perfoliata A. A. Heller 1915-6-3 11952 Glenn Houghton's trail near Bennet [Bennett] Spring on the Newville-Covelo road 975 Comment
  CAS-BOT-BC440039  Claytonia perfoliata subsp. perfoliata A. A. Heller 1915-6-3 11952 Glenn Houghton's trail near Bennet [Bennett] Spring on the Newville-Covelo road 975 Comment
  CAS-BOT-BC440040  Claytonia perfoliata subsp. perfoliata Steve Castagnoli; Greg de Nevers; R. Doug Stone 1980-5-13 141 Inyo Kingston Range. N-facing slope of high peak in the NW part of the range (6191'), 2.1 mi. NNE of Beck Spring. 1780 Comment
  CAS-BOT-BC440041  Claytonia perfoliata subsp. perfoliata Agnes M. Bowman 1902-4-1 11 Lake Sulphur Bnks. Comment
  CAS-BOT-BC440045  Claytonia perfoliata subsp. perfoliata Alice Eastwood 1918-5-1 s.n. Napa Mt. St. Helena Comment
  CAS-BOT-BC440047  Claytonia perfoliata subsp. perfoliata R. D. Alderson No date on label 325 San Diego Witch Cr. Comment
  CAS-BOT-BC440048  Claytonia perfoliata subsp. perfoliata E. E. Stanford 1928-3-2 785 San Joaquin Stockton Comment
  CAS-BOT-BC440049  Claytonia perfoliata subsp. perfoliata Peter Rubtzoff 1952-4-26 927 San Francisco San Francisco. Area above Bakers [Baker] Beach, near Lincoln Boulevard, Presidio. Comment
  CAS-BOT-BC440051  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1933-3-26 10888 San Joaquin Corral Hollow Comment
  CAS-BOT-BC440052  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1962-4-3 5076 Santa Barbara California Channel Islands. Canyon northwest of Green Mountain, San Miguel Island 152 Comment
  CAS-BOT-BC440054  Claytonia perfoliata subsp. perfoliata Alice Eastwood 1912-6-29 946 Shasta Goose Valley Comment
  CAS-BOT-BC440057  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1962-6-20 2543 Sierra Little Truckee River at Highway 89. 1905 Comment
  CAS-BOT-BC440058  Claytonia perfoliata subsp. perfoliata Catherine Best 1981-6-17 s.n. Sierra Hwy 89 12 miles north of Truckee Comment
  CAS-BOT-BC440061  Claytonia perfoliata subsp. perfoliata T. Worley; M. Mill; F. Rosenthal 1985-4-19 18 Trinity Shasta-Trinity Nat'l Forest, Steelbridge Campground Comment
  CAS-BOT-BC440067  Claytonia perfoliata subsp. perfoliata Alice Eastwood; John Thomas Howell 1935-2-24 1941 Alameda Near Tesla Comment
  CAS-BOT-BC440069  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1935-4-11 12586 Alameda Tesla Hills Comment
  CAS-BOT-BC440070  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1933-5-28 11356 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC440075  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1931-3-10 5755 Contra Costa East side of Mt. Diablo 7 miles from Clayton on Livermore road Comment
  CAS-BOT-BC440076  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1933-5-14 11273 Contra Costa Hills east of St. Mary's College Comment
  CAS-BOT-BC440077  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1931-3-10 5755 Contra Costa East side of Mt. Diablo 7 miles from Clayton on Livermore road Comment
  CAS-BOT-BC440080  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1958-7-25 33905 Fresno Simpson Meadow, Middle Fork of the Kings River. 1828 Comment
  CAS-BOT-BC440081  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1958-7-24 33871 Fresno Simpson Meadow, Middle Fork of the Kings River. 1828 Comment
  CAS-BOT-BC440082  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1931-3-18 5856 Fresno At head of Oil Canyon Comment
  CAS-BOT-BC440084  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1958-7-26 33971 Fresno Tehipite Valley, Middle Fork of the Kings River 1280 Comment
  CAS-BOT-BC440094  Claytonia perfoliata subsp. perfoliata Doris Kildale 1931-5-10 10547 Humboldt Snow Camp Comment
  CAS-BOT-BC440101  Claytonia perfoliata subsp. perfoliata A. A. Heller 1905-4-18 7716 Kern Near Girard Station, in the Tehachapi Mountains Comment
  CAS-BOT-BC440102  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1930-5-14 5099 Kern West slope of the Greenhorn Range 1371 Comment
  CAS-BOT-BC440103  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1976-5-18 51708 Kern Near Alta Sierra, along old road from Alta Sierra to Wofford Heights. Greenhorn Mountains Comment
  CAS-BOT-BC440104  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1962-7-8 38287 Kern 1.5 miles se. of Summit, Greenhorn Mountains 1524 Comment
  CAS-BOT-BC440105  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1962-7-8 38273 Kern South side of Black Mt., Greenhorn Mountains 1432 Comment
  CAS-BOT-BC440106  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1962-7-11 38533 Kern Sw. of Black Mt. Saddle, Greenhorn Mountains 1920 Comment
  CAS-BOT-BC440107  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1962-7-10 38494 Kern Shirley Meadows, Greenhorn Mountains 2011 Comment
  CAS-BOT-BC440108  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1976-5-18 51707 Kern Near Alta Sierra. Along old road from Alta Sierra to Wofford Heights, Greenhorn Mountains Comment
  CAS-BOT-BC440110  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1969-5-13 45643 Kern Spanish Needle Creek road to Lamont Meadow 1280 Comment
  CAS-BOT-BC440113  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1971-7-13 s.n. Kern Pine Flat, Kern Plateau 2194 Comment
  CAS-BOT-BC440116  Claytonia perfoliata subsp. perfoliata Steve Boyd; Tim Ross; Laurel Arnseth 1990-4-8 4293 Los Angeles San Clemente Island. E side of island, near Malo Point, first cyn S of Bryce Cyn. Comment
  CAS-BOT-BC440117  Claytonia perfoliata subsp. perfoliata Steve Boyd; Tim Ross; Laurel Arnseth 1990-4-8 4360 Los Angeles San Clemente Island. E side of island, near Malo Point, third cyn S of Bryce Cyn. Comment
  CAS-BOT-BC440118  Claytonia perfoliata subsp. perfoliata Steve Boyd; Tim Ross; Laurel Arnseth 1990-4-8 4404 Los Angeles San Clemente Island. E side of island, Bryce Cyn near Malo Point. Comment
  CAS-BOT-BC440119  Claytonia perfoliata subsp. perfoliata Timothy S. Ross; Steve Boyd 1994-5-25 7898 Los Angeles Liebre Mountains. West Summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersection of sections 3, 4, 9, & 10 1708 Comment
  CAS-BOT-BC440120  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1965-4-26 41121 Madera Coarsegold. 670 Comment
  CAS-BOT-BC440121  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1965-4-26 41184 Madera 3 miles south of Oakhurst. 914 Comment
  CAS-BOT-BC443576  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1965-4-26 41183 Madera 3 miles south of Oakhurst. 914 Comment
  CAS-BOT-BC443580  Claytonia perfoliata subsp. perfoliata Saichi Kawahara 1969-3-28 521 Marin Midden of Coast Miwok habitation site (Mrn 216), Limantour Spit, Drakes Bay Comment
  CAS-BOT-BC443582  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-2-25 1093 Marin Tiburon Peninsula. Above Tiburon. Road above St. Hilary's Church 60 Comment
  CAS-BOT-BC443584  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1961-4-1 1231 Marin Tiburon Peninsula. Hill south-east of Bel Aire School 60 Comment
  CAS-BOT-BC443586  Claytonia perfoliata subsp. perfoliata Javier Penalosa 1962-3-31 2276 Marin Tiburon Peninsula. Ridge over the longer of the Peninsula RR tunnels. 106 Comment
  CAS-BOT-BC443589  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1939-4-23 14614 Marin Corte Madera Ridge, Mt. Tamalpais Comment
  CAS-BOT-BC443591  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1966-4-18 41512 Marin Gully just north of John Thomas Howell Botanical Garden, Tiburon Comment
  CAS-BOT-BC443595  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1964-4-28 40585 Mariposa Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC443596  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1964-4-28 40586 Mariposa Just south of Morman Bar on road to Ben Hur. 548 Comment
  CAS-BOT-BC443597  Claytonia perfoliata subsp. perfoliata Gladys L. Smith 1960-5-28 1317 Mariposa Along Old Coulterville Road, between Foresta and Little Nelly Falls. 1402 Comment
  CAS-BOT-BC443599  Claytonia perfoliata subsp. perfoliata D. E. Breedlove 1970-4-12 17403 Mariposa Along Maxwell Creek 5 miles east of Coulterville on Dogtown Road Comment
  CAS-BOT-BC443604  Claytonia perfoliata subsp. perfoliata Josephine D. Randall 1911-3-27 s.n. Monterey Monterey Peninsula. Between Pacific Grove & Lighthouse Comment
  CAS-BOT-BC443607  Claytonia perfoliata subsp. perfoliata Beatrice F. Howitt 1955-3-30 113 Monterey Santa Lucia Mountains. Robinson Canyon Comment
  CAS-BOT-BC443608  Claytonia perfoliata subsp. perfoliata E. K. Abbott 1889-1-1 s.n. Monterey Unspecified Comment
  CAS-BOT-BC443609  Claytonia perfoliata subsp. perfoliata Miss Patterson; Miss Wiltz 1907-6-12 s.n. Monterey Pacific Grove Comment
  CAS-BOT-BC443618  Claytonia perfoliata subsp. perfoliata Clare B. Hardham 1958-6-4 3510 Monterey Santa Lucia Mountains. Cone Peak. Comment
  CAS-BOT-BC443620  Claytonia perfoliata subsp. perfoliata Alice D. Randall 1910-5-3 434 Monterey Monterey Peninsula. Carmel-by-the-Sea Comment
  CAS-BOT-BC443621  Claytonia perfoliata subsp. perfoliata John H. Thomas 1959-3-19 7544 Monterey 0.4 miles south of the Monterey - San Benito Co. line along Lonoak Rd. About 13 miles northeast of King City. 304 Comment
  CAS-BOT-BC443623  Claytonia perfoliata subsp. perfoliata Mrs. Martin Goerges 1953-6-24 s.n. Nevada Lake Vera, north fork of Yuba River. Comment
  CAS-BOT-BC443626  Claytonia perfoliata subsp. perfoliata Gordon H. True; John Thomas Howell 1971-5-24 6571 Nevada South Fork of Yuba River ca. 1 mi. below Washington 792 Comment
  CAS-BOT-BC443627  Claytonia perfoliata subsp. perfoliata Gordon H. True; John Thomas Howell 1971-5-25 6614 Nevada Puddingstone ridge 5 mi. east of North Columbia on Graniteville Road. 1280 Comment
  CAS-BOT-BC443628  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1970-5-28 5369 Nevada Bear Valley on Highway 20, ca. 20 mi. E. of Nevada City. 1402 Comment
  CAS-BOT-BC443631  Claytonia perfoliata subsp. perfoliata Catherine A. Toschi 1963-3-23 63 :82 Placer 3 miles east of Auburn on the American River 396 Comment
  CAS-BOT-BC443633  Claytonia perfoliata subsp. perfoliata Peter H. Raven; G. L. Stebbins, Jr. 1952-4-20 4014 Placer North Fork American River south of Auburn near bridge on Rt. 49 213 Comment
  CAS-BOT-BC443635  Claytonia perfoliata subsp. perfoliata Lewis S. Rose 1963-6-3 63110 Plumas Butterfly Valley, 2 mi. sw. of Keddie 1036 Comment
  CAS-BOT-BC443636  Claytonia perfoliata subsp. perfoliata Alice Eastwood 1927-6-11 14479 Plumas United States Forest Reserve. Forest Lodge, Greenville Comment
  CAS-BOT-BC443637  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1962-6-18 37766 Plumas Sierra Valley near Beckwourth 1487 Comment
  CAS-BOT-BC443638  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1961-6-21 36668 Plumas Greenville 1097 Comment
  CAS-BOT-BC443640  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1967-5-9 42219 Plumas Feather River Canyon near mouth of Chambers Creek 609 Comment
  CAS-BOT-BC443642  Claytonia perfoliata subsp. perfoliata Walter Knight; Irja Knight 1967-5-22 1904 Plumas Butterfly Botanical Area and Vicinity. Mouth of Butterfly Creek 883 Comment
  CAS-BOT-BC443643  Claytonia perfoliata subsp. perfoliata Walter Knight; Irja Knight; John Thomas Howell; Gordon True 1967-5-7 1832 Plumas Butterfly Botanical Area and Vicinity. Butterfly Canyon 1066 Comment
  CAS-BOT-BC443644  Claytonia perfoliata subsp. perfoliata Walter Knight; Irja Knight; John Thomas Howell; Gordon True 1967-6-12 1928 Plumas Butterfly Botanical Area and Vicinity 1066 Comment
  CAS-BOT-BC443646  Claytonia perfoliata subsp. perfoliata John Thomas Howell; T. C. Fuller; G. D. Barbe 1981-6-23 54158 Plumas 3.25 miles west of Round Valley Reservoir dam 1633 Comment
  CAS-BOT-BC443653  Claytonia perfoliata subsp. perfoliata Ira L. Wiggins 1932-3-21 5802 San Luis Obispo Bitterwater Valley, between Cholame and Annette Comment
  CAS-BOT-BC443656  Claytonia perfoliata subsp. perfoliata Peter H. Raven 1950-4-30 1962 San Mateo Montara 15 Comment
  CAS-BOT-BC443657  Claytonia perfoliata subsp. perfoliata Peter H. Raven 1950-2-25 1381 San Mateo San Bruno Mountains, above Brisbane 91 Comment
  CAS-BOT-BC443659  Claytonia perfoliata subsp. perfoliata Josephine D. Randall 1907-6-29 295 San Mateo Santa Cruz Peninsula. Kings Mt. Road. Comment
  CAS-BOT-BC443664  Claytonia perfoliata subsp. perfoliata David D. Keck 1932-3-3 1389 Santa Clara Stanford University Comment
  CAS-BOT-BC443671  Claytonia perfoliata subsp. perfoliata John H. Thomas 1960-4-30 8635 Santa Clara Mount Hamilton Range. One mile due west of summit of Mount Hamilton, about 12.5 miles east of center of San Jose. 914 Comment
  CAS-BOT-BC443672  Claytonia perfoliata subsp. perfoliata John H. Thomas 1961-4-18 9135 Santa Clara Mount Hamilton Range. About 1 mile due west of Mount Hamilton Observatory and about 12.5 miles east of the center of San Jose. 914 Comment
  CAS-BOT-BC443673  Claytonia perfoliata subsp. perfoliata John H. Thomas 1956-3-29 5575 D Santa Clara Santa Cruz Mountains. Near Guadalupe Creek above reservoir. About 6.5 miles southeast of Los Gatos. 396 Comment
  CAS-BOT-BC443674  Claytonia perfoliata subsp. perfoliata John H. Thomas 1956-3-21 5549 Santa Clara Stanford University Campus. Near intersection of Stanford Ave. and Columbia St. 15 Comment
  CAS-BOT-BC443675  Claytonia perfoliata subsp. perfoliata John H. Thomas 1958-3-1 7041 A Santa Cruz Northern end of Hilton Airport, open area between highway and airstrip. 243 Comment
  CAS-BOT-BC443677  Claytonia perfoliata subsp. perfoliata J. H. Thomas 1954-5-7 4101 Santa Cruz Northern end of Hilton Airport, between airstrip and highway. 243 Comment
  CAS-BOT-BC443678  Claytonia perfoliata subsp. perfoliata M. P. Johnson 1967-3-19 10054 Santa Cruz Along State Highway 1 about 5 miles north of Watsonville. Comment
  CAS-BOT-BC443682  Claytonia perfoliata subsp. perfoliata Alice Eastwood 1921-4-24 10385 Sonoma Santa Rosa Comment
  CAS-BOT-BC443685  Claytonia perfoliata subsp. perfoliata John H. Thomas 1981-4-20 20344 Sutter Sutter Buttes. 1/2-3/4 miles eastward of Dean Place. 182 Comment
  CAS-BOT-BC443686  Claytonia perfoliata subsp. perfoliata John H. Thomas 1981-4-20 20404 B Sutter Sutter Buttes. Dean Place. 213 Comment
  CAS-BOT-BC443687  Claytonia perfoliata subsp. perfoliata A. A. Heller 1915-3-25 11781 Sutter Near Sutter City Comment
  CAS-BOT-BC443690  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1970-6-26 46833 Tulare True Meadow, Kern Plateau. 2225 Comment
  CAS-BOT-BC443691  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1967-7-4 43025 Tulare Fish Creek about 3.5 miles south of Troy Meadow, Kern Plateau 2255 Comment
  CAS-BOT-BC443692  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1967-5-29 42385 Tulare Slopes west of Lamont Meadow, Kern Plateau 1706 Comment
  CAS-BOT-BC443693  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1967-7-3 42759 Tulare Between Chimney and Lamont meadows, Kern Plateau 1981 Comment
  CAS-BOT-BC443694  Claytonia perfoliata subsp. perfoliata John Thomas Howell; Gordon H. True 1966-7-13 41974 Tulare Dry Lake on Cherry Hill Road south of Big Meadow, Kern Plateau 2377 Comment
  CAS-BOT-BC443698  Claytonia perfoliata subsp. perfoliata Roxana S. Ferris; Laura Lorraine 1943-7-31 10941 Tulare Cliff Creek near junction of the Timber Gap and Black Rock Pass trails. Sequoia National Park 2225 Comment
  CAS-BOT-BC94505  Claytonia perfoliata subsp. perfoliata R. C. Wenk 2006-4-6 412 Monterey Los Padres National Forest, Santa Lucia Range, along Nacimiento-Fergusson Road, 2 miles W of border with Fort Hunter 472 Comment
  CDA10307  Claytonia perfoliata subsp. perfoliata Joseph A. Betzler 2003-4-16 920 San Diego San Diego Wild Animal Park, Conservation Area. Near the end of the South Ridge Road on a west facing slope. 3/4 mile northwest of junction of Rockwood Canyon and San Pasqual Valley Road. Comment
  CDA19278  Claytonia perfoliata subsp. perfoliata G. D. Barbe, T. C. Fuller 1982-6-17 3865 Plumas Plumas National Forest; Frenchman Lake. 2 mi N of Turkey Pt Fishing Access. 1706 Comment
  CHSC103969  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2010-5-7 16614 Butte Below rim, north side of disk golf area, on a ridge about 250 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico. 360 Comment
  CHSC109117  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2012-2-22 17743 Butte On a large rock, about 100 yards east of Big Chico Creek, about 1/8 mile west of South Rim Trail and the old homestead, about 3/4 mile west of Highway 32, about 8 3/4 miles (air) northeast of Chico. 195 Comment
  CHSC112352  Claytonia perfoliata subsp. perfoliata L. P. Janeway 3024-04-09 11223 Butte Northern High Sierra Nevada. Plumas National Forest; along Road 22N12Xwhere it crosses Peavine Creek just below the confluence of Coon Creek; French Creek Basin. 762 Comment
  CHSC1378  Claytonia perfoliata subsp. perfoliata M. Underhill 1953-4-26 Shasta Shade of trees. 76 Comment
  CHSC1379  Claytonia perfoliata subsp. perfoliata C. Durbrow 1938-3-10 Butte W. of Chico. 51 Comment
  CHSC1380  Claytonia perfoliata subsp. perfoliata S. Westerberg 1938-4-1 San Bernardino San Bernardino. Comment
  CHSC19934  Claytonia perfoliata subsp. perfoliata M. S. Taylor 1975-3-10 380 Butte Abundant on s side of Butte Creek, ca. 30 ft s of Covered Bridge, ca. 8 mi e of Chico. Comment
  CHSC21635  Claytonia perfoliata subsp. perfoliata Willis Ball 1975-3-9 488 Contra Costa Contra Loma Regional Park. In area #8. On n facing slope ca. 550 yds sw of main parking lot ca. 780 yds w of Contra Loma Blvd. 137 Comment
  CHSC27833  Claytonia perfoliata subsp. perfoliata Eric J. Miller 1978-4-24 14 Tehama 1 km w of Sacramento River at Woodson Bridge. 28 Comment
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Jul 22 2009
  CHSC31192  Claytonia perfoliata subsp. perfoliata M. S. Taylor 1980-6-10 2821 Shasta On w side of Sims Rd, ca. 1 mi due s of Simms Flat Campground, ca. 7 mi s of Sweet Brier on I5. 914 Comment
  CHSC3286  Claytonia perfoliata subsp. perfoliata M. L. Hillier 1966-3-6 Butte 4 blocks w. of railroad tracks on W. 3rd St. in the almond orchard behind Craig Hall. Chico. Comment
  CHSC33356  Claytonia perfoliata subsp. perfoliata Steve Alvarez 1980-3-3 8 Butte Within Chico city limits, ca. 0.2 km nnw of Horselake, 1.0 km n of Big Chico Creek, on top of the ridge. 150 Comment
  CHSC34764  Claytonia perfoliata subsp. perfoliata S. Scott 1981-4-24 Butte 1 km e of Manzanita Ave, and Centennial Ave intersection on Centennial Ave; ca. 2.5 mi e of Chicol 97 Comment
  CHSC34840  Claytonia perfoliata subsp. perfoliata M. S. Taylor 1981-5-2 3590 Sutter In creekbed, Epperson Ranch at base of North Butte, Sutter Buttes, se of Gridley. Comment
  CHSC34943  Claytonia perfoliata subsp. perfoliata W. A. Vaccaro 1976-4-17 2 Butte Pop. scattered N side of Humbug Rd., ca. 2 mi. E of Centerville. 129 Comment
  CHSC34944  Claytonia perfoliata subsp. perfoliata Patricia Haberkern 1974-3-24 21 Butte Abundant in grassy, shaded meadow ca. 50 yds. w Sycamore Pool in Bidwell Park, Chico. 60 Comment
  CHSC34945  Claytonia perfoliata subsp. perfoliata Debra Barton 1974-4-7 11 Butte Abundant at Campotel Campground, 3 mi e of Oroville on Hwy. 162, left side of left road entrance, 400 ft from entrance. Comment
  CHSC3582  Claytonia perfoliata subsp. perfoliata Susan Carrauthers 1966-2-21 14 Butte Ca. 5 mi S. of city of Chico 1/2 mi E. of Butte Creek beside old Chico-Oroville Road. Comment
  CHSC36180  Claytonia perfoliata subsp. perfoliata J. S. Adams 1980-4-25 17 Butte On s side of Bidwell Park Rd, between One Mile and Five Mile, Lower Bidwell Park, Chico. 67 Comment
  CHSC36185  Claytonia perfoliata subsp. perfoliata Hank Thompson 1980-4-5 11 Amador Scattered population ca. 3 1/2 mi NE of Fiddletown, 1 mi N of Tyler rd. Along river bed. 548 Comment
  CHSC36274  Claytonia perfoliata subsp. perfoliata L. Ahart 1982-4-24 3368 Sutter On a sand bar near the gravel pit, ca. 3/4 mi se of Myers home, Myers Ranch, Sutter Buttes. 50 Comment
  CHSC38630  Claytonia perfoliata subsp. perfoliata Vernon Oswald 1983-2-19 87 Butte Upper Bidwell Park, Chico, beside the North Rim Trail 1.4 mi e of the power lines. 353 Comment
  CHSC39068  Claytonia perfoliata subsp. perfoliata R. A. Schlising 1983-3-20 4395 Butte Richvale Vernal Pools, 0.25 mile south of junction with Highway 162 to Oroville, along Highway 99, and across from Thermalito Afterbay. On hilltop near scattered trees. Comment
  CHSC39867  Claytonia perfoliata subsp. perfoliata M. R. Crosby; Nancy Morin 1982-5-12 14415 Monterey Carmel Valley. Hastings Natural History Reservation. Poison Oak Hill. Comment
  CHSC39937  Claytonia perfoliata subsp. perfoliata M. S. Taylor; V. Oswald 1984-4-4 5379 Butte N side of Humbug Rd, ca. 0.5 mi E of Honey Run Covered Bridge, ca. 6 air mi E of Chico. 182 Comment
  CHSC42271  Claytonia perfoliata subsp. perfoliata L. P. Janeway; C. A. Janeway 1986-3-21 1373 Fresno Side cyn on north side of Warthan Cr 7 mi west of Coalinga via hwy 198. NW-facing steep crumbly shale slope in side cyn of the side cyn. 365 Comment
  CHSC4622  Claytonia perfoliata subsp. perfoliata R. Carter 1966-3-22 304 Butte Found 7 mi. E of Oroville ca. 1/8 mi. W of Feathervale at 6120 woodleaf St. Rt., 10 yds W of house under Quercus wislizenii. 243 Comment
  CHSC46727  Claytonia perfoliata subsp. perfoliata Lowell Ahart 1981-4-6 2739 Sutter Sutter Buttes. Gorwing on the ridge east of the large rock outcropping and the old homestead, on the south side of the South Butte. 335 Comment
  CHSC55260  Claytonia perfoliata subsp. perfoliata C. A. Janeway; L. P. Janeway 1986-3-27 Merced In the cyn of S Fk Los Banos Cr ca 2-3 mi south of its confluence with N Fk. 236 Comment
  CHSC55395  Claytonia perfoliata subsp. perfoliata C. G. Morris 1991-4-18 15 Butte Small population 60 yds n of Castle Dr., 0.6 mi w of Oliver Rd., Paradise. 533 Comment
  CHSC64361  Claytonia perfoliata subsp. perfoliata Vernon H. Oswald; Lowell Ahart 1995-3-6 6502 Tehama Dales Lake Ecological Reserve. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff. 225 Comment
  CHSC65768  Claytonia perfoliata subsp. perfoliata Vernon H. Oswald; Lowell Ahart 1996-4-8 7317 Tehama Hog Lake Plateau. BLM parcel along Hwy. 36 NE of Red Bluff. Growing on a shaded cutbank on the E side of Paynes Creek ca. 0.4 mi downstream from the former bridge sit on the gravel road. 106 Comment
  CHSC77711  Claytonia perfoliata subsp. perfoliata Tim Stofer 1997-4-20 18 Butte On the east side of the trail 150 ft from the head of the South Rim Trail off South Park Dr. in upper Bidwell Park. 76 Comment
  CHSC89009  Claytonia perfoliata subsp. perfoliata Pat Sater 2001-5-5 Tehama Tehama Wildlife Area. 0.5 mile south on Ishi Road past Antelope Creek Slab crossing, near a tributary creek. UTM: 10 0594425 E, 4453501 N. 411 Comment
  CHSC89299  Claytonia perfoliata subsp. perfoliata G. D. Barbe; T. C. Fuller 1982-6-17 3865 Plumas Northern California. Plumas National Forest. 2 mi N of Turkey Pt Fishing Access; at the shore of north arm of the lake. 1706 Comment
  CHSC92572  Claytonia perfoliata subsp. perfoliata L. P. Janeway 2005-3-1 8342 Butte Cascade Range Foothills. East edge of city of Chico; north side of Humboldt Road 1.8 km northeast of Bruce Road. 134 Comment
  CHSC93343  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2006-4-28 12546 Butte South of the dirt road and south of a small stream, a part of the drainage into Beatson Hollow, about 3/4 mile northwest of the Iron Gate along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. 318 Comment
  CHSC93595  Claytonia perfoliata subsp. perfoliata Charles E. Fellows 1970-5-1 262 Trinity Slough, n.e. of Salyer, on north side of the Trinity River. Comment
  CHSC93649  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2006-5-8 12596 Butte Steep bank on the south side of a small stream, about 50 yards east of the fence and reservoir, about 2 1/4 miles west of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville. 296 Comment
  HSC40787  Claytonia perfoliata subsp. perfoliata Thomas W. Nelson, James Nelson 1976-6-22 2793 Trinity Below Senteney Rock 1494 Comment
  HSC95726  Claytonia perfoliata subsp. perfoliata Steven Lee 2004-3-17 2 Humboldt S Fork Rd. from Hwy. 299 to Co. Rd. 341, along river access trail at end of road Comment
  HSC95727  Claytonia perfoliata subsp. perfoliata Steven Lee 2004-4-11 14 Humboldt 1 mi. N on scenic drive from Westhaven offramp on Hwy. 101, beach trail access N of Houda Pt. Comment
  IRVC29060  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp, E. A. Helmkamp 2000-4-24 5479 A Monterey Nacimiento Rd. 12 mi N of Gorda and 3.8 mi E of CA-1. Central outer coast ranges. 549 Comment
  JEPS101056  Claytonia perfoliata subsp. perfoliata Dean W. Taylor 1971-3-25 970 Fresno along Kings River at Alta Wier, 121 Comment
  JEPS108794  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2006-5-8 12596 Butte Steep bank on the south side of a small stream, about 50 yards east of the fence and reservoir, about 2 1/4 miles west of the parking area, cow chute, and Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville 296 Comment
  JEPS110437  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2006-4-28 12546 Butte South of the dirt road and south of a small stream, a part of the drainage into Beatson Hollow, about 3/4 mile northwest of the Iron Gate along Cherokee Road, North Table Mountain, about 7 miles (air) north of Oroville 318 Comment
  JEPS112035  Claytonia perfoliata subsp. perfoliata D. G. Kelch 2003-3-21 03 .54 Contra Costa Martinez - West: Ozol Rock and Scenic Drive 40 Comment
  JEPS115238  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2009-4-3 15534 Butte Along the north margin of the paved road, north of the Cedar Grove parking area in Lower Bidwell Park, Chico 67 Comment
  JEPS117230  Claytonia perfoliata subsp. perfoliata Lowell Ahart 2010-5-7 16614 Butte Below rim, north side of disk golf area, on a ridge about 250 yards west of Highway 32, Upper Bidwell Park, about 5 miles (air) northeast of Chico 360 Comment
  JEPS121443  Claytonia perfoliata subsp. perfoliata Adam C. Schneider with C. Matt Guilliams 2013-2-2 2 San Mateo Crystal Springs Reservoir, 100 yards west from the intersection of Lexington Ave. and Allegheny Way, Highlands-Baywood Park, CA. Comment
  JEPS127812  Claytonia perfoliata subsp. perfoliata Adam C. Schneider with C. Matt Guilliams 2013-4-7 76 San Mateo Comment
  JEPS43295  Claytonia perfoliata subsp. perfoliata W. L. Jepson 1901-5-29 1494 a San Diego Palomar Mt. Comment
  JEPS43300  Claytonia perfoliata subsp. perfoliata W. L. Jepson 1897-4-10 Marin Ross Valley Comment
  JEPS43304  Claytonia perfoliata subsp. perfoliata W. L. Jepson 1893-3-13 Napa St. Helena Comment
  JEPS43343  Claytonia perfoliata subsp. perfoliata Alice King Apr 1908 Orange canyon above Orange County Park (Santa Ana); Santa Ana Comment
  JEPS43379  Claytonia perfoliata subsp. perfoliata Allison Krames 1935-2-24 Kern Bakersfield; w Kern County Comment
  JEPS43380  Claytonia perfoliata subsp. perfoliata Allison Krames 1935-4-23 Kern Tejon Ranchos Comment
  JEPS45850  Claytonia perfoliata subsp. perfoliata Charlotte N. Smith 1941-3-7 239 Kern 1 mi w Long Tom Mines; Greenhorn Mts. 563 Comment
  JEPS68970  Claytonia perfoliata subsp. perfoliata Edward Lee 1935-3-10 1304 Contra Costa Nortonville; s watershed of Kirker Creek Comment
  JEPS75320  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-4-11 1909 Tuolumne Canyon of the South Fork of the Stanislaus River; Columbia-Italian Bar Rd. 609 Comment
  JEPS75326  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-4-12 1919 Tuolumne Italian Bar; South Fork of Stanislaus River Comment
  JEPS77941  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-3-15 1797 Napa 0.75 mi out Rutherford (Rutherford-Pope Valley road) Comment
  JEPS78431  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-3-1 1786 El Dorado about 1 mi n (by road) Coloma (Coloma-Garden Valley Road) Comment
  JEPS78660  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-2-28 1750 San Joaquin 18 mi sw Lockeford (between Waterloo and Lockeford) Comment
  JEPS78756  Claytonia perfoliata subsp. perfoliata Edward Lee 1936-5-9 2064 Sutter e side North Butte; Marysville Buttes Comment
  JEPS80200  Claytonia perfoliata subsp. perfoliata L. R. Heckard and J. Hickman 1980-7-3 5355 Colusa ca 10 mi w Stonyford (just w of Summit Springs); Snow Mt. 1548 Comment
  JEPS88414  Claytonia perfoliata subsp. perfoliata Vernon H. Oswald and Lowell Ahart 1996-4-8 7317 Tehama BLM parcel along Hwy. 36 n.e. Red Bluff (cut bank of e. side of Paynes Creek ca. 0.4 mi. downstream from the former bridge site on the gravel rd.); Cascade Range Foothills, Hog Lake Plateau, Paynes Creek 106 Comment
  JEPS93344  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1960-5-1 3364 Santa Barbara bottom of small canyon on hill on w. side of Coches Prietos Canyon; Channel Isl.'s, Santa Cruz Isl. 76 Comment
  JEPS93348  Claytonia perfoliata subsp. perfoliata Ralph N. Philbrick and J. R. Haller 1965-2-19 B 65 -411 Santa Barbara Santa Rosa Isl., Lobos Canyon 45 Comment
  JEPS93748  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1961-3-14 3991 Santa Barbara Canyon <Dell> Puerto 1.4 mi. n. Stanton Ranch H.Q.'s (Santa Cruz Isl.); Channel Isl.'s, , Canyon <Dell> Puerto 56 Comment
  JEPS97486  Claytonia perfoliata subsp. perfoliata Vernon H. Oswald and L. Ahart 1995-3-6 6502 Tehama Dales Lake Ecological Reserve. T29N R2W NE1/4 NE1/4 Sec. 26, 740 ft, Cascade Range Foothills, Blue Oak Woodland. W side of Manton Rd. (A6) ca. 1 mi n of Dales Station on Hwy. 36, ca. 14 mi ne of Red Bluff 225 Comment
  JEPS99970  Claytonia perfoliata subsp. perfoliata S. O'Neil 2003-2-18 SEO 5 Contra Costa Mt. Wanda; Martinez; John Muir National Historic Site; Mt. Wanda, John Muir National Historic Site Comment
  JROH3342  Claytonia perfoliata subsp. perfoliata Daniel Cohen 1953-4-11 20 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3344  Claytonia perfoliata subsp. perfoliata John H. Thomas 1963-5-15 10088 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3345  Claytonia perfoliata subsp. perfoliata John H. Thomas 1967-3-13 12410 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3348  Claytonia perfoliata subsp. perfoliata John H. Thomas 1975-4-19 17802 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3349  Claytonia perfoliata subsp. perfoliata John H. Thomas 1977-4-8 18525 San Mateo Jasper Ridge Biological Preserve, Stanford University Comment
  JROH3350  Claytonia perfoliata subsp. perfoliata John Hunter Thomas 1981-4-5 20288 San Mateo Jasper Ridge Biological Preserve, Stanford University; along San Francisquito Creek Comment
  JROH3352  Claytonia perfoliata subsp. perfoliata John Hunter Thomas 1983-4-2 21302 San Mateo Jasper Ridge Biological Preserve, Stanford University; by Rattlesnake Rock Comment
  JROH3353  Claytonia perfoliata subsp. perfoliata John Hunter Thomas 1988-4-6 24371 San Mateo Jasper Ridge Biological Preserve, Stanford University; road near dam Comment
  OBI10788  Claytonia perfoliata subsp. perfoliata Russell Gorman 1956-2-19 31 San Luis Obispo Los Berros Cyn approx 4 mi N of Nipomo Comment
  OBI10789  Claytonia perfoliata subsp. perfoliata Russell Gorman 1956-4-6 55 San Luis Obispo Los Berros Cyn approx 4 mi N of Nipomo Comment
  OBI27201  Claytonia perfoliata subsp. perfoliata Thomas Burrows 1981-4-9 138 San Luis Obispo Reservoir Cyn 160 Comment
  OBI28235  Claytonia perfoliata subsp. perfoliata Spasbo/Krystoff 1982-4-18 1 San Luis Obispo 22 mi E of Arroyo Grande 762 Comment
  OBI31060  Claytonia perfoliata subsp. perfoliata Julie M. Vanderwier 1979-4-12 123 San Luis Obispo Indian Knob Tar Sands Comment
  OBI31061  Claytonia perfoliata subsp. perfoliata Julie M. Vanderwier 1979-4-12 123 San Luis Obispo Indian Knob Tar Sands Comment
  OBI31337  Claytonia perfoliata subsp. perfoliata Joy Nishida, Robert Allen 1982-4-10 211 San Luis Obispo American Cyn campground 536 Comment
  OBI35336  Claytonia perfoliata subsp. perfoliata Melody Dickens 1981-3-30 69 San Luis Obispo Morro Rock, Morro Bay Comment
  OBI35353  Claytonia perfoliata subsp. perfoliata Melody Dickens 1981-4-15 73 BH San Luis Obispo Black Hill, Morro Bay State Park. In various locations N face at base Comment
  OBI45650  Claytonia perfoliata subsp. perfoliata David J. Keil, V. L. Holland and Larry Kelly 1988-5-6 20582 Santa Cruz Swanton Pacific Ranch, E of hwy 1 along Swanton Rd. Little Crk trl Comment
  OBI46094  Claytonia perfoliata subsp. perfoliata Lynne Dee Oyler 1986-3-25 376 c San Luis Obispo Agua Escondido, USFS blue oak study area. N slope and hilltop NE of Arroyo Grande Comment
  OBI50295  Claytonia perfoliata subsp. perfoliata Tawney Odegard 1985-1-25 2 San Luis Obispo Morro Bay Kangaroo Rat Reserve. SE of Morro Bay, 0.5 mi down Pecho Valley Rd after passing "Golf Course" sign, turn right on dirt rd just past "Deer" sign and continue toward dunes for 0.5 mi MBKR site is on the lft Comment
  OBI51792  Claytonia perfoliata subsp. perfoliata R. Mike Arens 1994-3-12 15 San Luis Obispo Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge 152 Comment
  OBI51813  Claytonia perfoliata subsp. perfoliata Gary Westbrook Mar-94 27 San Luis Obispo Calif Polytechnic State Univ campus; Poly cyn near Botanical Garden foot bridge 244 Comment
  OBI52754  Claytonia perfoliata subsp. perfoliata Steve Myers 1988-1 s.n. Riverside Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 and Indian Truck Trl 381 Comment
  OBI54522  Claytonia perfoliata subsp. perfoliata N. Misa Werner 1997-4-19 142 Kern Bitter Crk Natl Wildlife Refuge. Cienaga Cyn Comment
  OBI58502  Claytonia perfoliata subsp. perfoliata David J. Keil 1998-3-27 26468 San Luis Obispo Montana de Oro State Park. Slopes W of Valencia Peak burned over in summer 1997 244 Comment
  OBI58511  Claytonia perfoliata subsp. perfoliata David J. Keil 1998-4-28 26938 San Luis Obispo Los Padres National Forest. Just north of Cuyama River on hills near Rock Front Ranch. ORV trailhead. T325, R17E, Sec 25 and T325, R18E, sec 30. Comment
  OBI74745  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, L. Aerne Hains, J. Schlachter, & parabotany team 2010-6-3 19409 San Diego BLM Property: NE of Ramona; S of hwy 78 and N of Old Julian hwy Comment
  OBI8514  Claytonia perfoliata subsp. perfoliata Dave Imper 1976-12-28 25 San Luis Obispo Price Cyn Tarsands Project. 1 mi SW of Hwy 227 on Price Cyn Rd 69 Comment
  PGM6635  Claytonia perfoliata subsp. perfoliata Beatrice F Howitt 1955-3-30 0113 Monterey Santa Lucia Mountains, Carmel Valley Robinson Canyon, Robinson Canyon hillside Comment
  RSA0033885  Claytonia perfoliata subsp. perfoliata Jon P. Rebman 2014-5-8 28390 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing. Square: D6. 60 Comment
  RSA0059510  Claytonia perfoliata subsp. perfoliata Timothy S. Ross, Steve Boyd 1994-5-25 7898 Los Angeles West summit of Liebre Mountain: West Summit here construed as the rounded knoll 100 m S of the intersections of sections 3,4,9, and 10, T7N R17W. 1684 Comment
  RSA0091716  Claytonia perfoliata subsp. perfoliata R. G. Swinney 2011-4-9 14372 Los Angeles NE of the city of Monrovia, Woodrat Flats, between Sycamore and Twin Springs canyons, on the restored Ben Overturff Trail, N of Sawpit Cyn. 614 Comment
  RSA0107865  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, Margaret Mulligan, G. Kenney 2016-4-6 31348 San Diego Camp Pendleton: northwestern portion of Base; Alpha Two Training Area; San Onofre Creek riparian area east of I-5 and just south of Basilone Road, on the northern end of the San Onofre Mountains. 25 Comment
  RSA0117519  Claytonia perfoliata subsp. perfoliata A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale 2010-4-20 37984 Los Angeles Tehachapi Mountains: west fork of Crane Canyon, 1.47 mi. SE (155 deg ) of Castac Lake, 1.36 mi. NE (56 deg ) of Gorman, just S of Kern Co. line. 1221 Comment
  RSA134829  Claytonia perfoliata subsp. perfoliata Peter H. Raven, Henry J. Thompson 1960-4-12 s.n. Ventura Santa Monica Mountains. Near Triunfo Pass. 655 Comment
  RSA281  Claytonia perfoliata subsp. perfoliata J. T. Howell 1928-3-18 884 San Bernardino Aliso Canon, Rancho Santa Ana. [Orange County] 229 Comment
  RSA303756  Claytonia perfoliata subsp. perfoliata R. F. Thorne, C. W. Tilforth, et al. 1979-4-4 52450 Ventura Grassy plateau above beach road NE of living quarters (and NNW of airport terminal). 15 Comment
  RSA466700  Claytonia perfoliata subsp. perfoliata T. S. Clare 1929-03 s.n. Los Angeles Topanga Canyon. Comment
  RSA466704  Claytonia perfoliata subsp. perfoliata James Clizbe 1930-5-6 s.n. Los Angeles Nichols Canyon. Comment
  RSA466920  Claytonia perfoliata subsp. perfoliata Thekla Mohr 1911-07 s.n. San Bernardino San Bernardino Mountains. Comment
  RSA469297  Claytonia perfoliata subsp. perfoliata N. C. Cooper 1944-5-21 1301 Riverside San Jacinto Mountains, West side 915 Comment
  RSA469300  Claytonia perfoliata subsp. perfoliata Dorothy R. Wolf 1932-3-20 6 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  RSA503419  Claytonia perfoliata subsp. perfoliata J. D. Olmsted 1962-5-10 3624 Riverside Coldwater Canyon, Corona city water supply 396 Comment
  RSA511345  Claytonia perfoliata subsp. perfoliata B. Pitzer, E. Misquez 1988-3-20 672 Riverside Cleveland National Forest, San Juan Loop Trail, ca. 4 mi. W of El Cariso Village, just across the hwy from Ortega Parks Store. 548 Comment
  RSA534184  Claytonia perfoliata subsp. perfoliata Jorja R. Austin 1985-4-30 1 San Diego Sorrento Valley, ca. 0.64 km south of El Camino Memorial Park. 23 Comment
  RSA552548  Claytonia perfoliata subsp. perfoliata D. Charlton 1991-4-7 4771 Kern Western El Paso Range, Goler Canyon. Large wash with steep metamorphic cliffs. 884 Comment
  RSA564478  Claytonia perfoliata subsp. perfoliata A. C. Sanders 1993-4-30 13880 San Bernardino East side of Water Canyon. a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch. 1067 Comment
  RSA570721  Claytonia perfoliata subsp. perfoliata Steve Boyd, Walter Appleby 1993-4-8 7973 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA599511  Claytonia perfoliata subsp. perfoliata Steve Boyd, Lauren Raz 1997-3-26 9336 Los Angeles Liebre Mountains region: Portal Ridge north of Lake Hughes, upper end of Myrick Canyon drainage along Lakeview Road. 1097 Comment
  RSA601364  Claytonia perfoliata subsp. perfoliata Steven A. Junak 1995-4-17 SN- 1151 Ventura San Nicolas Island. N coastal flats at base of N escarpment, just E of W Mesa Canyon. 37 Comment
  RSA603647  Claytonia perfoliata subsp. perfoliata L. C. Wheeler 1944-2-27 5912 Monterey Point Lobos Reserve: NE of China Cove. Comment
  RSA606960  Claytonia perfoliata subsp. perfoliata M. A. Piehl 1963-5-10 63257 Ventura West Anacapa Island. N of and below Summit. 152 Comment
  RSA606999  Claytonia perfoliata subsp. perfoliata L. C. Wheeler 1968-5-24 s.n. Los Angeles San Gabriel Mountains: Northwest slope of Smith Mountain, along Bear Creek Trail. 1280 Comment
  RSA607437  Claytonia perfoliata subsp. perfoliata L. C. Wheeler 1932-8-21 1177 San Bernardino S Fork Santa Ana River 2439 Comment
  RSA609561  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1960-5-1 3364 Santa Barbara Santa Cruz Island. Bottom of small canyon on hill on west side of Coches Prietos Canyon. 76 Comment
  RSA609563  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1962-4-3 5076 Santa Barbara San Miguel Island. Canyon northwest of Green Mountain. 152 Comment
  RSA618715  Claytonia perfoliata subsp. perfoliata Scott D. White, Sandy Leatherman 1998-6-4 6654 Los Angeles Castaic Lake area: Grasshopper Canyon watershed, between I-5 Freeway/Old Ridge Route and lake. Proposed North Lake Planned Community. 427 Comment
  RSA620637  Claytonia perfoliata subsp. perfoliata A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-5 20261 San Bernardino Avawatz Mountains, Fort Irwin Military Reservation, east-draining large canyon 1.5 km SE of peak 1876 m (BM ''Avawatz''), ca. 5 km SW of Old Mormon Spring 1402 Comment
  RSA629040  Claytonia perfoliata subsp. perfoliata Valerie L. Soza, Kent Hughes 1999-6-17 532 Los Angeles San Gabriel Mountains: Chantry Flat, off road 2N41, west of water tank 701 Comment
  RSA638959  Claytonia perfoliata subsp. perfoliata Valerie L. Soza, LeRoy Gross 1999-6-7 487 Orange West side of Modjeska Peak, along Main Divide Road. 1448 Comment
  RSA653919  Claytonia perfoliata subsp. perfoliata Valerie L. Soza, Wayne Law, Laura Moore 2000-6-28 1040 Los Angeles San Gabriel Mountains: Northwestern extension of Pine Mountain, 0.1 mile east of junction with Rincon Red Box Road (FS Road 2N24.2) and road to Pine Mountain (FS Road 2N24A) along fire road. 1280 Comment
  RSA656426  Claytonia perfoliata subsp. perfoliata Valerie L. Soza, Shalini Deo, LeRoy Gross 2000-4-20 706 Los Angeles Verdugo Mountains, north side : Northeastern side of La Tuna Canyon, north of 210 Fwy, north of La Tuna Canyon Road. SSW of Dorothy and Estepa Drive junction, Haines Canyon Park. 579 Comment
  RSA656481  Claytonia perfoliata subsp. perfoliata Valerie L. Soza, Shalini Deo, LeRoy Gross 2000-4-20 724 Los Angeles Verdugo Mountains, north side : Northeastern side of La Tuna Canyon, north of 210 Fwy, north of La Tuna Canyon Road. SSW of Dorothy and Estepa Drive junction, Haines Canyon Park. 518 Comment
  RSA659575  Claytonia perfoliata subsp. perfoliata Brian McColgan 1988-5-19 25 Los Angeles Evey Canyon. 1 mile N of Padua on Mt. Baldy Rd. 915 Comment
  RSA677419  Claytonia perfoliata subsp. perfoliata Virginia Moran 2002-4-23 s.n. San Diego Santa Ysabel preserve, East parcel. 1160 Comment
  RSA678395  Claytonia perfoliata subsp. perfoliata V. Soza, LeRoy Gross 2002-4-3 1378 Los Angeles West side of Bouquet Canyon, canyon opposite Texas Canyon. Stables Fire 2001 area. Comment
  RSA698516  Claytonia perfoliata subsp. perfoliata Anonymous s.n. San Bernardino Bear Valley. Comment
  RSA698517  Claytonia perfoliata subsp. perfoliata J. Russell Bruff 1928-4-6 s.n. San Diego Cuyamaca Lake Comment
  RSA699989  Claytonia perfoliata subsp. perfoliata L. C. Hull 1939-3-7 s.n. Orange Laguna Hills Comment
  RSA708802  Claytonia perfoliata subsp. perfoliata Valerie Soza, LeRoy Gross, Bill Hogshead 2001-4-18 1152 Los Angeles Ridgetop above McDonald Creek. 412 Comment
  RSA710489  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory 2005-3-17 11237 San Diego Otay Mountain Ecological Reserve (California Department of Fish and 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
  RSA730161  Claytonia perfoliata subsp. perfoliata Naomi Fraga, M. Patrick Griffith 2004-5-1 1142 Kern The Owens Peak Eastern Watershed: On trail to Owens Peak. 1890 Comment
  RSA733819  Claytonia perfoliata subsp. perfoliata Keith E. Hoffmaster 1934-03 322 -347 San Diego San Onofre Comment
  RSA735842  Claytonia perfoliata subsp. perfoliata Scott D. White, Justin Wood 2008-5-5 11934 -A San Bernardino Puente / Chino Hills: Chino Hills, NW of Carbon Canyon Rd. and SE of Tonner Canyon, SCE powerline corridor. 366 Comment
  RSA745085  Claytonia perfoliata subsp. perfoliata LeRoy Gross, Pam De Vries, Otto Gasser 2009-3-17 3590 Kern Far west end of the San Emigdio Mountains: Bitter Creek National Wildlife Refuge; Started near Pattiway BM 3337. To a short distance NNE of Pattiway. Northwest end of the Refuge., On map unit 10B, east of Highway 166, north of Cerro Noroeste Road, and west of klipstein Canyon Road. 1017 Comment
  RSA762035  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, L. Aerne Hains, J. Schlachter, Parabotany team 2010-6-3 19409 San Diego Bureau of Land Management Property: northeast of Ramona, south of Highway 78 and north of Old Julian Highway. Square: K16. 639 Comment
  RSA774330  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Scmidtmann, G. Kenney 2011-2-28 20646 San Diego Camp Pendleton: cactus bluff just north of the dirt road that goes along the north side of Santa Margarita River between I-5 and Stuart Mesa Road 35 Comment
  RSA777366  Claytonia perfoliata subsp. perfoliata Orlando Mistretta, Christine Mistretta 2010-5-19 5132 Los Angeles San Gabriel Mountains region: Aliso Canyon; approximately 1.75 mile NW of the intersection of Aliso Cyn and the Angeles Forest Hwy. 1103 Comment
  RSA779116  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, G. Kenney, base staff 2011-3-17 20698 San Diego Camp Pendleton: Romeo III Training Area; east of I-5, north of Las Pulgas Road, and just east of El Camino Real along a dirt road running in the bottom of a canyon. 80 Comment
  RSA784839  Claytonia perfoliata subsp. perfoliata J. D. Olmsted 1958-3-2 11 Los Angeles Along San Antonio Creek in Blanchard Park on Pomona College Campus, Claremont, near eastern end of Los Angeles County. 366 Comment
  RSA787526  Claytonia perfoliata subsp. perfoliata Jane Tirrell, Graham Bothwell, Walter Fidler, Thomas Stoughton 2012-5-15 LS 0044 Los Angeles 50 meters above California State Route 2 near mile marker 66.28, Little Jimmy Springs area 2292 Comment
  SBBG100225  Claytonia perfoliata subsp. perfoliata W. L. Halvorson 1984-4-3 84 -19 San Benito slope above ranger station, Pinnacles Nat Monument Comment
  SBBG102438  Claytonia perfoliata subsp. perfoliata M. Daily 1982-3-4 SR 356 Santa Barbara W end of Lepe Ridge in N side of Pocket Field at prehistoric spring Comment
  SBBG104413  Claytonia perfoliata subsp. perfoliata F. L. Johnson Proctor 1993-2-19 ROB 124 San Luis Obispo 1 km SW of Ranch House on Nacimiento Rd; Camp Roberts Comment
  SBBG105715  Claytonia perfoliata subsp. perfoliata S. A. Junak 1995-4-17 SN 1151 Ventura N coastal flats at base of N escarpment, just E of West Mesa Cyn 36 Comment
  SBBG106508  Claytonia perfoliata subsp. perfoliata S. A. Junak 1994-5-16 SR 627 Santa Barbara Windmill Cyn, ca. 0.2 mi S of Cliff House at Vail Ranch, downstream from lowermost fork of cyn and well site 33 Comment
  SBBG110648  Claytonia perfoliata subsp. perfoliata E. Painter, E. Neese 1995-6-12 HL 1729 Monterey ca. 0.1 km N of Nacimiento River, ca. 3.1 km NE of Chalk Pk, ca. 0.3 rd km SE of entrance to Nacimiento USFS Cmpgrd; USFS/Ft Hunter Liggett interface 600 Comment
  SBBG11129  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1960-5-19 3433 Santa Barbara rd between Montgomery and Pine Corral potreros 1402 Comment
  SBBG112683  Claytonia perfoliata subsp. perfoliata C. B. Hardham 1956-3-27 307 San Luis Obispo Chimney Rock Comment
  SBBG117520  Claytonia perfoliata subsp. perfoliata E. Painter, M. Wetherwax 2003-3-18 CR 404 San Luis Obispo top of Palisades above Nacimiento River and Boy Scout Rd; Camp Roberts 286 Comment
  SBBG117547  Claytonia perfoliata subsp. perfoliata E. Painter, M. Wetherwax 2000-3-9 CR 17 Monterey near San Antonio Rd, just N of county line, ca. 1 km NNE of Gate 14; Camp Roberts 165 Comment
  SBBG119294  Claytonia perfoliata subsp. perfoliata V. Soza with K. Hughes 1999-6-17 532 Los Angeles Chantry Flat, off USFS rd 2N41, W of water tank 701 Comment
  SBBG120178  Claytonia perfoliata subsp. perfoliata R. Burgess, P. Munro 1998-3-20 2683 Ventura Hill Cyn, knolls on NW side of cyn entrance from Santa Rosa Valley; Thousand Oaks 182 Comment
  SBBG120183  Claytonia perfoliata subsp. perfoliata R. Burgess, P. Munro 1999-2-26 3175 Ventura Sulphur Mtn, lower end of Sulphur Mtn Rd 243 Comment
  SBBG120228  Claytonia perfoliata subsp. perfoliata R. Burgess, P. Munro 2001-3-18 4375 Ventura Round Mtn 45 Comment
  SBBG122240  Claytonia perfoliata subsp. perfoliata R. Burgess, P. Munro 1999-5-7 3305 Ventura S side of China Flats, Simi Hills 640 Comment
  SBBG122641  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp, E. A. Helmkamp 2007-3-17 11640 Amador St Hwy 24, 3.2 mi SW of Plymouth near Tonzi Rd 210 Comment
  SBBG129070  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp, E. A. Helmkamp 2013-6-5 20762 Sierra CA-49, 1.2 mi N of the Yuba County line 901 Comment
  SBBG129392  Claytonia perfoliata subsp. perfoliata S. A. Junak, K. Kirkland 1998-4-23 6413 Santa Barbara Willow Cyn (at Fork jct just E of NPS vegetation transect 18) 48 Comment
  SBBG130062  Claytonia perfoliata subsp. perfoliata S. A. Junak 1995-3-30 MA 296 Ventura just upstream from camping area, Middle Anacapa 36 Comment
  SBBG132895  Claytonia perfoliata subsp. perfoliata R. Burgess, B. Meiners 2014-6-8 9644 Ventura N side Pine Mtn Ridge, Boulder Crk Trail out of Ozena, 1517 Comment
  SBBG1958  Claytonia perfoliata subsp. perfoliata H. and M. Dearing 1937-5-30 231 Tulare Eshom Valley above Badger Comment
  SBBG22974  Claytonia perfoliata subsp. perfoliata L. E. Allen 1965-3-25 Santa Barbara Camino Cielo, 1.5 mi E of upper Painted Cave Rd Comment
  SBBG29350  Claytonia perfoliata subsp. perfoliata R. N. Philbrick with M. R. Benedict 1965-6-12 B 65 -1316 Santa Barbara first major cyn E of Profile Pt 121 Comment
  SBBG34033  Claytonia perfoliata subsp. perfoliata L. S. Rose 1969-3-24 69004 San Francisco Golden Gate Park 60 Comment
  SBBG343  Claytonia perfoliata subsp. perfoliata J. Vanderwier 1983-5-10 Santa Barbara near Navy compound Comment
  SBBG34820  Claytonia perfoliata subsp. perfoliata Mrs. R. W. Summers -Apr-1884 San Luis Obispo San Luis Obispo County [no specific locality] Comment
  SBBG35178  Claytonia perfoliata subsp. perfoliata T. L. Secrest 1948-6-8 Mariposa Bear Crk 701 Comment
  SBBG36201  Claytonia perfoliata subsp. perfoliata R. N. Philbrick with A. Flinck 1965-2-2 B 65 -156 Santa Barbara northernmost small cyn running W from Canada del Puerto, near Prisoners Harbor Comment
  SBBG37512  Claytonia perfoliata subsp. perfoliata R. N. Muller, S. Lindsey 1967-5-11 Riverside 0.8 mi S on rd top of Box Springs Mtns from its jct with Pigeon Pass Rd Comment
  SBBG38284  Claytonia perfoliata subsp. perfoliata S. A. Junak with M. L. Hoefs, K. Kirkland 1998-6-11 SCa 707 Los Angeles mouth of small cyn just SE of Frog Rock 3 Comment
  SBBG39058  Claytonia perfoliata subsp. perfoliata H. M. Pollard 1964-4-25 Ventura near Camp Comfort Comment
  SBBG41695  Claytonia perfoliata subsp. perfoliata R. N. Philbrick with J. R. Haller 1965-2-19 B 65 -411 Santa Barbara wooded area, Lobos Cyn 45 Comment
  SBBG43968  Claytonia perfoliata subsp. perfoliata E. R. Chandler 1967-6-21 3652 I Ventura near head of Cherry Crk Cyn 1493 Comment
  SBBG46876  Claytonia perfoliata subsp. perfoliata P. Orrill 1942-3-7 Santa Barbara Franklin Cyn Comment
  SBBG48469  Claytonia perfoliata subsp. perfoliata L. S. Matlovsky 1974-5-17 DM 3387086 Santa Barbara Las Flores cyn, ca. 16 mi W of Goleta Comment
  SBBG50337  Claytonia perfoliata subsp. perfoliata E. Cummings 1975-6-26 San Francisco N of North Landing, Farallon Islands Comment
  SBBG52914  Claytonia perfoliata subsp. perfoliata F. C. Boutin 1967-4-23 1676 Los Angeles Lemon Tank, dump site 304 Comment
  SBBG69725  Claytonia perfoliata subsp. perfoliata R. Hoffmann 1930-4-15 Santa Barbara Refugio Pass Comment
  SBBG69744  Claytonia perfoliata subsp. perfoliata L. G. Yates 1895-4-6 Santa Barbara Mission Cyn Comment
  SBBG69758  Claytonia perfoliata subsp. perfoliata L. G. Yates 1878-2-1 Santa Barbara Montecito Comment
  SBBG69761  Claytonia perfoliata subsp. perfoliata M. N. Ackley -May-1923 784 Los Angeles New Verdugo Park, Glendale 304 Comment
  SBBG69765  Claytonia perfoliata subsp. perfoliata R. Hoffmann 1929-5-5 Santa Barbara 7 mi W of Buellton Comment
  SBBG77733  Claytonia perfoliata subsp. perfoliata R. Hoffmann 1932-2-27 Santa Barbara Orizaba Harbor Comment
  SBBG84654  Claytonia perfoliata subsp. perfoliata C. F. Smith 1955-4-10 4108 Santa Barbara old rd near Zaca Lake 792 Comment
  SBBG93702  Claytonia perfoliata subsp. perfoliata S. A. Junak 1990-5-1 4282 San Luis Obispo N edge of Cuesta Ridge Botanical Area, along power line access rd which intersects Tassajera Crk Rd ca. 2.4 mi W of Hwy 101, ca. 1.2 rd mi S of Tassajera Crk Rd 533 Comment
  SD10412  Claytonia perfoliata subsp. perfoliata Frank F. Gander 1935-2-27 131 22 San Diego Soledad Mt. Comment
  SD10423  Claytonia perfoliata subsp. perfoliata Frank F. Gander 1935-2-27 133 10 San Diego Bluff on San Marcos Creek, near Green Valley Comment
  SD135387  Claytonia perfoliata subsp. perfoliata Geoffrey A. Levin, Judy Gibson, Bob Faught 1993-7-3 2285 San Diego Volcan Mountain, Rutherford Ranch, near AT&T transmission station. 1650 Comment
  SD139197  Claytonia perfoliata subsp. perfoliata Jon Rebman, Isabelle Kay 1996-3-24 3046 San Diego Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista. (IPB 4/06) Comment
  SD14003  Claytonia perfoliata subsp. perfoliata Frank F. Gander 1936-3-12 805 San Diego On hill south of road, 2 mi. N.W. of Dulzura Comment
  SD1549  Claytonia perfoliata subsp. perfoliata Mary S. Snyder 1895-2-15 San Diego La Jolla Comment
  SD1551  Claytonia perfoliata subsp. perfoliata Fidella G. Woodcock Jun 1930 San Diego Moist bank on roadway near Animal Hospital - zoo, Balboa Park Comment
  SD155967  Claytonia perfoliata subsp. perfoliata Margaret Fillius 2004-3-15 19 San Diego Rose Canyon, alongside the road through the south of the canyon, West of Regent Road 50 Comment
  SD155968  Claytonia perfoliata subsp. perfoliata Paul Seiley 2003-4-8 4 San Diego Mission Trails Park, Oak Canyon 92 Comment
  SD157492  Claytonia perfoliata subsp. perfoliata Mary McCavana 1990-4-14 5 San Diego Solana Beach, southeast side of San Elijo Lagoon, Homewood Canyon (IPB 4/06) 3 Comment
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Mar 1 2016
  SD160520  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Opus 2002-5-15 8095 San Diego Viejas Mountain: North of Alpine; lower, north side of mountain along riparian zone on USFS land just east of T. Marshall property 600 Comment
  SD160870  Claytonia perfoliata subsp. perfoliata Virginia S. Moran 2002-4-23 San Diego Santa Ysabel Preserve, East Parcel 1160 Comment
  SD161465  Claytonia perfoliata subsp. perfoliata Dick Schwenkmeyer 2004-1-1 84 San Diego Just east of Santo Road in Shepard Canyon, Tierrasanta, San Diego, CA 121 Comment
  SD162697  Claytonia perfoliata subsp. perfoliata Philip Unitt 2005-2-24 San Diego Hillcrest, 1076 Hayes Avenue, volunteers in yard Comment
  SD162968  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory & Mark Miller 2003-5-6 8854 San Diego Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; southwest part of reserve 199 Comment
  SD164638  Claytonia perfoliata subsp. perfoliata Andrew C. Sanders 2005-4-15 29552 San Diego Batiquitos Lagoon Ecological Reserve, north side east of the I-5 Fwy, along the trail past the nature center Comment
  SD165459  Claytonia perfoliata subsp. perfoliata MaryAnn Brooks-Gonyer 2005-4-22 134 San Diego About 12 miles north of Escondido, dirt road at intersection of Camino Del Rey and Old Highway 395, between I-15 and Old Highway 395 Comment
  SD166178  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory 2004-5-13 10288 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower north side of Sycuan Peak; at convergence of Lawson Creek and Sweetwater River valley 289 Comment
  SD167516  Claytonia perfoliata subsp. perfoliata Kerry W. Key 2005-3-19 4 San Diego San Diego, Carmel Valley. 0.5 km south of Highway 56 between Carmel Country Rd. and Carmel Valley Rd. Base of Carmel Mountain, easternmost small valley that dead-ends into sandstaone terrace escarpments. 14 Comment
  SD168233  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory 2005-3-17 11237 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
  SD168234  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Parabotanists 2005-3-4 11077 San Diego City of La Mesa, east of San Diego; northwest side of Lake Murray on City MSCP property 174 Comment
  SD170560  Claytonia perfoliata subsp. perfoliata Mark A. Elvin, Scott Boczkiewicz 2005-2-5 3961 San Diego W side of Otay Mtn; 1.5km SSE of Savage Dam (Otay Lake); N of County Prison; near tributary to Otay River, N of ONeal Canyon. 182 Comment
  SD171341  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Parabotanist team 2005-4-9 11538 San Diego Corral Canyon: Cleveland National Forest; south of Los Pinos Mountain and northwest of Lake Morena, near the road for the OHV area 979 Comment
  SD171342  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, G. Bustillos 2005-3-23 11478 San Diego Cleveland National Forest: Pine Creek Wilderness; north of Barrett Lake and south of Descanso, east of Japatul Valley Road; southeast of the Horsethief Canyon Trailhead and just west of Pine Valley Creek, north-facing slope 609 Comment
  SD174101  Claytonia perfoliata subsp. perfoliata Rachel Wilson, Neil Wilson 2005-4-17 3 San Diego Double D Ranch (inholding in Cleveland National Forest), end of Bell Bluff Truck Trail, W of Japatul Valley Rd, S of Hwy 8, ~5 miles SE of the city of Alpine. Campsite at lower lake. 894 Comment
  SD174102  Claytonia perfoliata subsp. perfoliata Margaret Fillius 2005-2-24 193 San Diego City of San Diego (University City), in park off of NW end of Teasdale Ave, in side canyon S of Rose Canyon, just W of I-805. 102 Comment
  SD175627  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, J. Gregory, K. Rich, Z. Principe 2006-4-27 12612 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; just east of the electric lines in Longs Gulch 337 Comment
  SD176513  Claytonia perfoliata subsp. perfoliata Joe Barth, Margie Mulligan 2005-5-29 530 San Diego 8 mi E of Jamul, 0.9 mi S of summit of Gaskill Peak, 0.6 mi E of Lawson Peak, 1 mi NNW of intersection of Lyons Valley Rd and Carveacre Rd. In drainage emanating from the south face of Gaskill Peak. 817 Comment
  SD176514  Claytonia perfoliata subsp. perfoliata Jan E. Maxted 2005-3-12 17 San Diego Lyons Peak. 0.6 mi N of summit, on the northern half of Granite Oaks Rd. 5.5 mi E of city of Jamul, 1 mi W of intersection of Honey Springs Rd and Japatul Valley Rd. 755 Comment
  SD176515  Claytonia perfoliata subsp. perfoliata Jan E. Maxted, Don Maxted 2005-3-13 25 San Diego Lyons Peak. 0.5 mi NE of summit, on the northern half of Granite Oaks Rd. 6 mi E of city of Jamul, 3/4 mi SW of intersection of Honey Springs Rd and Japatul Valley Rd. 732 Comment
  SD177650  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, J. Gregory, K. Rich, M. Wall 2006-5-18 12734 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; western portion of Ranch, along riparian zone N of Daney Canyon 302 Comment
  SD178422  Claytonia perfoliata subsp. perfoliata Mary Alice Kessler 2006-4-30 141 San Diego Spring Valley, Northern base of San Miguel Mountain, 1 mile southeast from intersection of Millar Ranch Road and Highway 94, on north side of Millar Ranch Road. 237 Comment
  SD180133  Claytonia perfoliata subsp. perfoliata Judy Carlstrom, M. Hicks, Mirandah C., K. Pettey, Sabrina R. 2005-3-17 95 San Diego North of North Broadway School at 2301 N Broadway, E of I-15 in Escondido. 235 Comment
  SD181225  Claytonia perfoliata subsp. perfoliata Victoria Marshall 2006-5-26 245 San Diego Fry-Keogle Trail on (NW) Woodson Mountain, 4.5 miles west of Ramona; trail can be accessed at the junction of Highway 67 and Archie Moore Road. 544 Comment
  SD183498  Claytonia perfoliata subsp. perfoliata Sharon Paulin 2004-4-12 29 San Diego Corte Madera Ranch, Oak Valley, ca. 1I(c) mi S of gate entrance of Ranch (and I-8) on Corte Madera Rd, near dammed pond. 1120 Comment
  SD184447  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jim Rocks and Karen Mabb 2008-2-26 14088 San Diego Camp Pendleton Marine Corps Base: Training Area Romeo 1 in the northwestern portion of base; San Onofre Mountains, along Horno Canyon Road 220 Comment
  SD184448  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Michael Wall 2008-4-3 14302 San Diego Hellhole Canyon Open Space Preserve: east of Valley Center and northeast of Lake Wohlford; southwest side of preserve near Canal Road 474 Comment
  SD185855  Claytonia perfoliata subsp. perfoliata Larry Hendrickson 2006-5-7 1367 B San Diego Banner, about 0.1 mi. east of Banner Recreation Ranch parking lot, 50 feet south of State hwy. 78 near the remains of historic road bridge. 840 Comment
  SD185856  Claytonia perfoliata subsp. perfoliata Patrick McConnell, Dianne Newman 2005-5-27 125 San Diego Upper Eastern flank of Volcan Mountains, San Felipe Wildlife Area, approx. 3 miles WNW of ranch house, eastern edge of Ferguson Flat. 1477 Comment
  SD185857  Claytonia perfoliata subsp. perfoliata Joseph A. Betzler 2003-4-16 920 San Diego San Diego Wild Animal Park, Conservation Area. Near the end of the 'South Ridge Road' on a west facing slope. A| mi NW of junction of Rockwood Canyon and San Pasqual Valley Rd. 349 Comment
  SD185858  Claytonia perfoliata subsp. perfoliata Rosanne L. Humphrey, Mike Klein 2006-3-29 86 San Diego Community of Lakeside; San Vicente Reservoir; Kimball Valley arm where it bends sharply to the east. Along sandy shore east of of the West Branch of the San Vicente Creek that runs parallel to old Mussey Grade road. 198 Comment
  SD189871  Claytonia perfoliata subsp. perfoliata Denise McKay, Scott & Brian McKay 2006-5-15 28 San Diego Cleveland National Forest, Descanso, W side of Guatay Mountain, E side of Hwy 79 (Old 80), 1/4 mi N of junction with Interstate 8, at Ellis Ranch cemetery 1010 Comment
  SD189872  Claytonia perfoliata subsp. perfoliata Denise McKay, Judy Dunning 2006-6-4 85 San Diego Descanso, Guatay, Farley Flat, 2.5 mi N of Interstate 8, along Old Hwy 80, N side of Guatay Mountain 1159 Comment
  SD191347  Claytonia perfoliata subsp. perfoliata Margaret R. Mulligan, J. Gregory, J. Rocks 2007-3-26 1723 San Diego Camp Pendleton Marine Corps Base, White Beach Training Area, ca. 0.8 mi S of 41 Area (Las Flores), ca. 1 mi NW of Shingle Bluff, E of I-5. 17 Comment
  SD191348  Claytonia perfoliata subsp. perfoliata John Groth, Terri Groth 2007-4-7 14 San Diego Cleveland National Forest, Cuyamaca Mountains, 9 mi W of Middle Peak, SE of Sunshine Mountain, Kelly Creek area, W of Boulder Creek Road 883 Comment
  SD191349  Claytonia perfoliata subsp. perfoliata Ian Cain 2007-3-15 354 San Diego City of Solana Beach. San Elijo Ecological Reserve. E of Hwy 101, W of Interstate 5, S of Manchester Ave, SW corner. 780 meters north along trail from entrance to park at north end of North Solana Hills Drive 17 Comment
  SD191350  Claytonia perfoliata subsp. perfoliata Warren Schmidtmann, Matt Guilliams, Kristen Hasenstab 2007-4-22 63 San Diego Tecate Peak, 3.78 mi SW of intersect of dirt road and Hwy 188 (Tecate Road), on ridgeline running NW of road to Tecate Peak, 0.42 mi SW of Tecate Peak, 0.42 mi N of US Mexico border 1077 Comment
  SD192715  Claytonia perfoliata subsp. perfoliata Jan E. Maxted 2007-3-8 402 A San Diego Bratton Valley, land surrounding 18569 Deerhorn Valley Rd, 3 mi. N. of Dulzura, 1Ao mi. SE of Lyons Peak summit, Ao mi. E of inters of Honey Springs Rd & Deerhorn Valley Rd. 622 Comment
  SD192716  Claytonia perfoliata subsp. perfoliata Victoria Marshall 2007-3-19 463 San Diego Woodson Mt.; 4.5 mi west of Ramona on Hwy 67; on the Fry-Keogle Trail accessed at the west end of South Woodson Drive. 566 Comment
  SD195338  Claytonia perfoliata subsp. perfoliata Jeannie Gregory, V. Marshall, B. Sullivan, D. Hitchingham 2007-5-8 2316 San Diego Barrett Lake, near western shore, 12 mi E of Jamul on Barrett Lake Road, 3 mi SE of junction with Lyons Valley Road, 5.8 mi ESE of Lyons Peak 515 Comment
  SD195917  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jim Rocks & Margie Mulligan 2009-4-12 16921 San Diego South of Boulevard; east of Lake Domingo; along the existing powerline and proposed powerlink area just south of the railroad tracks 970 Comment
  SD197478  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, L. Aerne Hains & S. Leininger 2009-6-2 17951 San Diego Palomar Mountains: Cleveland National Forest; northeast of Upper Doane Valley; west of Fry Creek Campground 1590 Comment
  SD197479  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, M. Mulligan & M. Dinkins 2009-5-6 17400 San Diego Camp Pendleton Marine Corps Base: Alpha One Training Area in the northwestern portion of base; north of Basilone Road along San Juan Road and in the adjacent riverbed of Jardine Canyon 64 Comment
  SD199387  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory & Karen Rich 2009-6-16 18131 San Diego Cuyamaca Rancho State Park: southwest of Middle Peak; open, wet meadow along Middle Peak Loop Fire Road northwest of the junction with Milk Ranch Road 1520 Comment
  SD200987  Claytonia perfoliata subsp. perfoliata Margaret R. Mulligan, W. Schmidtmann, K. Mabb, J. Rocks, M. Dinkins 2008-3-26 2197 San Diego Camp Pendleton Marine Corps Base, Piedra de Lumbre Canyon, Papa One Training Area. Along boths sides of the north third of the Canyon. 109 Comment
  SD200988  Claytonia perfoliata subsp. perfoliata Mary Alice Kessler, Ashley Smith 2008-3-8 204 San Diego Spring Valley, Northern base of San Miguel Mountain, 1 mile (by road) southeast from intersection of Millar Ranch Road and Highway 94, on south side of Millar Ranch Road. 216 Comment
  SD200989  Claytonia perfoliata subsp. perfoliata James Koren 2008-3-21 102 San Diego Lawson Valley, 8 mi NE of Jamul, 2.5 mi N of intersection of Lyons Valley Rd and Skyline Truck Trail, N side of Lawson Valley Rd. 15 m E of intersection with Rudnick, N side of road 725 Comment
  SD201895  Claytonia perfoliata subsp. perfoliata Margaret R. Mulligan, J. Rebman, B. Ladiere 2009-4-9 2852 San Diego Camp Pendleton Marine Corps Base, Juliet Training Area, along tributary of San Luis Rey River, just E of San Luis Rey Housing Area. 79 Comment
  SD203610  Claytonia perfoliata subsp. perfoliata Margaret R. Mulligan, J. Rebman, B. Ladiere 2009-4-9 2819 San Diego Camp Pendleton Marine Corps Base, Lima Training Area, Windmill Canyon, east of southern tip of Memorial Golf Course (18 Area). 53 Comment
  SD206189  Claytonia perfoliata subsp. perfoliata Larry Hendrickson, Paul Johnson 2008-5-1 3011 San Diego East Mesa Fire Road, Cuyamaca Rancho State Park. Near intersection with Harvey Moore Trail, 0.9 miles E of State hwy. 79 and 0.5 mile NW of Oakzanita Peak. 1246 Comment
  SD206920  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, L. Aerne-Hains & W. Schmidtmann 2010-5-20 19094 San Diego Cleveland National Forest; vicinity of Black Mountain; N of Ramona and E of Pamo Road; off of Black Mountain Truck Trail 583 Comment
  SD208074  Claytonia perfoliata subsp. perfoliata Krystyna Tatarkiewicz 2008-3-19 106 San Diego East end of Los Penasquitos Canyon Preserve, 1 mi east of intersection I-15 and Poway Rd, S side of Los Penasquitos Canyon Creek 123 Comment
  SD209064  Claytonia perfoliata subsp. perfoliata Stacy Anderson 2008-3-31 18 San Diego Ramona, Cleveland National Forest, E end San Diego Country Estates, 0.35 mi SW of Ramona Oaks Rd and Bellemore Dr, S of San Vicente Ck 504 Comment
  SD211186  Claytonia perfoliata subsp. perfoliata C. Matt Guilliams, Kristen Hasenstab, Michael Silveira 2007-3-30 222 San Diego Tecate Peak, along road to summit. In burned area. Slope ca. 15-20 degrees, east-facing slope. Small drainage nearby. 728 Comment
  SD213290 Image available Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann, G. Kenney, & Base staff 2011-3-17 20698 San Diego Camp Pendleton: Romeo III Training Area; east of I-5, north of Las Pulgas Road, and just east of El Camino Real along a dirt road running in the bottom of a canyon, in disturbed areas along road and surrounding vegetation 79 Comment
  SD213291  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann & G. Kenney 2011-2-28 20646 San Diego Camp Pendleton: cactus bluff just north of the dirt road that goes along the north side of the Santa Margarita River between I-5 and Stuart Mesa Road 35 Comment
  SD216364  Claytonia perfoliata subsp. perfoliata Carrie Schneider, Julie Taylor, Gerold Firl 2009-3-8 222 San Diego Poway, Rattlesnake Canyon, 2.25 miles W of of Poway Rd and Hwy 67, 0.75 mi east of Espola Rd and Twin Peaks Road 210 Comment
  SD217088  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann & Victoria Marshall 2011-3-29 20962 San Diego Cleveland National Forest: ENE of Eagle Peak; along a dirt road off of Boulder Creek Road, above the pond in Kelly Creek 800 Comment
  SD219583  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, P. Roullard, W. Schmidtmann, & J. Rocks 2012-2-17 22498 San Diego Border Field State Park: west of San Ysidro border crossing; south of Monument Road; just north of the USA/Mexico border fence; north-facing slope near top of Bunker Hill 105 Comment
  SD220505  Claytonia perfoliata subsp. perfoliata Jeannie Gregory, Z. Principe, E. Piehel, L. Aerne Hains, V. Marshall 2009-4-29 2995 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw 1057 Comment
  SD229997  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, D. Sinclair, B. Primrose, & T. Barckley 2012-5-10 23797 San Diego Otay Mesa area: East of I-805 and south of Hwy 905; southwest of Brown Field Airport; on City of San Diego open space preserve property, in canyon area southwest of Heritage Road 99 Comment
  SD230634  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann, J. Green, J. Berrian 2013-3-26 25549 San Diego Lake Hodges: south of Escondido; southeast of the intersection of Lake Drive and Beech Lane; along the north side of Lake southeast of the boat ramp; on a northeast-facing slope 130 Comment
  SD235433  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-1 26166 San Diego Camp Pendleton: central portion of Base; Training Area India; northeast of Basilone Road and east of Roblar Road; along a canyon bottom south of a dirt road 130 Comment
  SD238255  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-4-22 27986 San Diego Camp Pendleton: northwestern portion of Base; along Cristianitos Creek, west of Guacamole Road & southeast of Cristianitos Road, just north of the convergence with San Mateo Creek 27 Comment
  SD238841  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann & G. Kenney 2013-5-22 26754 San Diego Camp Pendleton: northern portion of Base; Training Area Delta; along Devil's Canyon approximately 0.35 miles southeast of its convergence with the San Mateo River; on the lower part of a north-facing slope 155 Comment
  SD239880  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp, E. A. Helmkamp 2008-6-3 13555 El Dorado Sierra Nevada Mountains: Pony Express Trail, 0.8 mile east of Sly Park Road (Pollock Pines) and parallel to US-50 (Pollock Pines 7.5'Q) 1213 Comment
  SD240711  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann & G. Kenney 2014-5-8 28390 San Diego Camp Pendleton: Training Area India: eastern portion of Base; along the Santa Margarita River just southwest of the De Luz Road crossing; on a WNW-facing slope that burned last year 60 Comment
  SD246557  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, W. Schmidtmann, G. Kenney, & J. Asmus 2015-3-3 29470 San Diego Camp Pendleton: southwest portion of Base; NW of the Santa Margarita River; Oscar 1 Training Area; W of Macs Rd. in MASS-3 vernal pool area 110 Comment
  SD24726  Claytonia perfoliata subsp. perfoliata Frank F. Gander 1939-4-23 7228 San Diego Black Canyon, Otay Ranch Comment
  SD254408  Claytonia perfoliata subsp. perfoliata Jon Rebman, W. Schmidtmann, & G. Kenney 2016-4-12 31564 San Diego Camp Pendleton: eastern portion of Base; Juliet Training Area; southwest of Fallbrook & west of Bonsall; along Pilgrim's Creek 105 Comment
  SD254410  Claytonia perfoliata subsp. perfoliata Jon Rebman, W. Schmidtmann 2016-4-5 31285 San Diego Camp Pendleton: southern portion of Base; east of Wire Mountain complex & just north of the Base boundary; Training Area November 32 Comment
  SD261588  Claytonia perfoliata subsp. perfoliata Jon Rebman, W. Schmidtmann and G. Kenney 2017-5-23 33403 San Diego Camp Pendleton: northern portion of Base; Training Area Bravo One: Talega canyon along Talega Creek and Talega Road, canyon bottom and riparian area 164 Comment
  SD38108  Claytonia perfoliata subsp. perfoliata Edith A. Purer 1934-4-29 5856 San Diego Pine Hills Comment
  SD52229  Claytonia perfoliata subsp. perfoliata R. D. Alderson May 1893 1120 San Diego Witch Creek Comment
  SD74713  Claytonia perfoliata subsp. perfoliata Reid Moran 1969-4-26 15837 San Diego Common on 1965 burn on north slope of Tecate Mountain. 1100 Comment
  SD8158  Claytonia perfoliata subsp. perfoliata Unknown Mar 1874 San Diego San Diego Comment
  SD8159  Claytonia perfoliata subsp. perfoliata Unknown 1884-3-1 San Diego San Diego Comment
  SD83832 Image available Claytonia perfoliata subsp. perfoliata Helen V. Witham 1971-5-10 1395 San Diego In shade, 5A Miramar NAS. 105 Comment
  SDSU13495  Claytonia perfoliata subsp. perfoliata Shawn Johnston, Calf. Plant Taxonomy Class Spring 2000 2000-4-1 15 Riverside Santa Margarita Ecological Reserve North End. Comment
  SDSU14336  Claytonia perfoliata subsp. perfoliata John Viggiano, Dr. Simpson and associates 2003-3-6 8 San Diego about 1/2 mile North of Father Junipero Serra Rd. Mission Dam Historic Site up the Kwaaypaay trail, Mission Trails Regional Park. 143 Comment
  SDSU14851  Claytonia perfoliata subsp. perfoliata Xochiquetzal Ortiz 2003-4-23 4 San Diego Mission Trails Regional Park. 1/5 mile up trail south of Old Mission Dam and south of Father Junipero Serra Rd. 184 Comment
  SDSU14982  Claytonia perfoliata subsp. perfoliata Craig H. Reiser, Fred T. Sproul 1987-6-10 10 -IV-87 San Diego Kilo 2. Camp Joseph Pendleton MCB. San Diego County, California. Base Section: 68-89. 61 Comment
  SDSU16498  Claytonia perfoliata subsp. perfoliata Suzann M. Leininger, Rosanne Humphrey 2005-3-25 24 San Diego Southeastern side of San Vicente Reservoir, Lakeside, CA 181 Comment
  SDSU19579  Claytonia perfoliata subsp. perfoliata Rebecca Bratcher, Michael G. Simpson 2010-5-4 8 San Diego Mission Trails Regional Park. Mission Dam Trail, ca. 200 meters west of Mission Dam, just south of the trail. 86 Comment
  SDSU20413  Claytonia perfoliata subsp. perfoliata Samantha M. White, Janna Rinderneck 2013-4-7 7 Sacramento American River Parkway, 75-150 m from rive, near entrance to park. 41 Comment
  SDSU21601  Claytonia perfoliata subsp. perfoliata Larry Banks 1982-4-10 82 -22 San Diego Went north facing slope, 0.2 miles west of Mission Dam, Mission Gorge. 92 Comment
  SDSU21729  Claytonia perfoliata subsp. perfoliata Stephanie Castillo, Kalee Koeslag, Lindsay Rubin, Dang Dong 2016-4-26 4 San Diego San Diego State University Ecological Reserve, north of I-8 from San Diego State University's PS 8, S of Alvarado Creek and main dirt road, north-facing slope. 40 Comment
  SDSU9771  Claytonia perfoliata subsp. perfoliata Jack Jr. Kittrell 1963-3-31 San Diego Thirty yards off Mountain View Dr. to the south and nine tenths of a mile east of the intersection of Citrus Avenue and Mountain View Dr. Escondido, California; growing in an Avacado Grove 213 Comment
  SDSU9773  Claytonia perfoliata subsp. perfoliata W. T. Williams 1962-3-4 San Diego Mission Gorge Road, 800 yds. downstream from the Old Mission Dam. North of the river 100 ft. in swamp. 80 Comment
  SDSU9775  Claytonia perfoliata subsp. perfoliata Julia R. Bastlin 1927-5-3 San Diego Shady creek bank near Julian above chaparrel belt. Comment
  SDSU9776  Claytonia perfoliata subsp. perfoliata R Breece 1971-3-14 7 San Diego El Capitan reservoir, south side of Chocolate Arm. 229 Comment
  SDSU9777  Claytonia perfoliata subsp. perfoliata B. C. Schwenkmeyer 1953-5-23 San Diego Boulder Creek Comment
  SDSU9778  Claytonia perfoliata subsp. perfoliata J. Hodgins 1966-4-7 4 San Diego East of Jamul, 1/2 mile north of junction of Lawson Valley Rd. and Lyons Valley Road. 488 Comment
  SDSU9779  Claytonia perfoliata subsp. perfoliata R. M. Beauchamp 1967-2-22 195 San Diego Common in moist areas northeast of the east summit of Jamul mountain. 215 Comment
  SDSU9786  Claytonia perfoliata subsp. perfoliata Gerald Collier 1951-4-25 M 157 Mariposa Shores of Mirror Lake- 37 miles north of Wawona, Yosemite National Park. Comment
  SDSU9787  Claytonia perfoliata subsp. perfoliata A. H. Gallup 1949-3-17 344 Los Angeles Lasca- common along drainage areas. 152 Comment
  SEINET181192 Image available Claytonia perfoliata subsp. perfoliata Bassett Maguire, Ruth Maguire, C. B. Maguire 1934-6-8 15107 Humboldt Bolling Grove State Park. Comment
  SEINET194968 Image available Claytonia perfoliata subsp. perfoliata A. A. Heller 1908-4-17 8909 Contra Costa Tracey. 10 Comment
  SEINET197465 Image available Claytonia perfoliata subsp. perfoliata Everett H. Everson 1951-2-23 2 Yolo Cache Creek Canyon, 5.3 mi NW of Rumsey, border of Yolo and Colusa counties. Comment
  SEINET198600 Image available Claytonia perfoliata subsp. perfoliata C. A. Graham 1938-3-31 235 Monterey 2 mi E SE of Pleyto Well. 260 Comment
  SEINET198605 Image available Claytonia perfoliata subsp. perfoliata R. C. Wilson 1938-4-1 441 Monterey 4 mi NW of King City. 240 Comment
  SEINET200313 Image available Claytonia perfoliata subsp. perfoliata Joseph P. Tracy 1906-3-29 2421 San Benito Grown in my garden at Eureka from seed collected in Berkeley Hills in 1903. Comment
  SEINET2052333 Image available Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Parabotanist team 2005-4-9 11538 San Diego Corral Canyon; Cleveland Naftional Forest, south of Los Pinos Mountain and northwest of Lake Murray, near the road for the OHV area. 980 Comment
  SEINET209846 Image available Claytonia perfoliata subsp. perfoliata Carter 1954-3-27 Alameda N gate approach to Mt. Diablo State Park, 12 mi from summit. NW of Walnut Creek. 80 Comment
  SEINET269511 Image available Claytonia perfoliata subsp. perfoliata Richard J. Shaw 1963-6-6 1286 El Dorado Highway 50; 1 mile east of South Fork of American River Bridge 1220 Comment
  SEINET3088887 Image available Claytonia perfoliata subsp. perfoliata Jon Rebman, Isabelle Kay 1996-3-24 3046 San Diego Dawson-Los Monos Canton Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista. Comment
  SEINET8003216  Claytonia perfoliata subsp. perfoliata Jon P. Rebman 2004-5-13 10288 San Diego Sycuan Peak Ecological Reserve, SE of Dehesa, SW of Loveland Reservoir: S side Sycuan Peak 290 Comment
  SEINET8003217  Claytonia perfoliata subsp. perfoliata Jon P. Rebman 2006-4-27 12612 San Diego Monte Vista ranch, S of San Vicente Road along Chuckwagon Road onto the Ranch; just E of the electric lines in longs Gulch.. Owned by the Nature Conservancy 337 Comment
  SFV15325  Claytonia perfoliata subsp. perfoliata J. C. Dittes, D. Stolp 1990-3-10 36 Los Angeles San Gabriel Mountains 0.75 miles upstream of Big Tujunga flood control reservoir. 701 Comment
  SFV22034  Claytonia perfoliata subsp. perfoliata V. Soza, L. Gross, B. Hogshead 2001-4-18 1152 Los Angeles Verdugo Mountains Verdugo Mountains. Ridgetop above McDonald Creek. North-northwest-facing upper slope of ridgetop. 412 Comment
  SJSU15515  Claytonia perfoliata subsp. perfoliata John Rawlings, Ken Hickman 2015-3-20 1365 Santa Clara Mt Umunhum, Santa Clara Co. Along Mt Umunhum Rd. 985 Comment
  UC1136717  Claytonia perfoliata subsp. perfoliata R. C. Wilson 1935-3-12 121 Contra Costa 1.5 mi ne Danville; Mt. Diablo Quad. 198 Comment
  UC1136720  Claytonia perfoliata subsp. perfoliata R. D. Roseberry 1935-4-20 86 Amador 4 mi w Buena Vista; Jackson Quad. 106 Comment
  UC1136722  Claytonia perfoliata subsp. perfoliata F. H. Raymond 1931-5-16 173 Kern sw of Tehachapi; Mojave Quad. 1676 Comment
  UC1136724  Claytonia perfoliata subsp. perfoliata H. C. Lee 1936-2-10 391 San Luis Obispo 1 mi s Indian Knob; San Luis Obispo National Forest 76 Comment
  UC1136726  Claytonia perfoliata subsp. perfoliata P. L. Johannsen 1936-3-21 688 San Luis Obispo 1 mi s San Luis Obispo; San Luis Obispo Quad. 76 Comment
  UC1136728  Claytonia perfoliata subsp. perfoliata N. French 1936-3-20 758 Santa Barbara 2.5 mi sw Spanish Ranch; McKittrick Quad. 762 Comment
  UC1136735  Claytonia perfoliata subsp. perfoliata R. Stahelin 1933-6-1 Mendocino Casper Fort Bragg Quad. (Camp 19) 91 Comment
  UC1176778  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1946-4-13 21604 Marin near Rock Spring; Mt. Tamalpais Comment
  UC128010  Claytonia perfoliata subsp. perfoliata Miss Harriet A. Walker 1906-2 13 Alameda vicinity Berkeley Comment
  UC1300962  Claytonia perfoliata subsp. perfoliata Helen K. Sharsmith 1963-2-16 5138 San Mateo above Daly City (slopes of San Bruno Mountain); San Francisco Bay Region, San Bruno Mountain 106 Comment
  UC1300963  Claytonia perfoliata subsp. perfoliata Helen K. Sharsmith 1962-3-25 4910 Contra Costa hills between Happy Valley and Alhambra Valley; San Francisco Bay Region 304 Comment
  UC13670  Claytonia perfoliata subsp. perfoliata J. P. Tracy 1902-4-11 1369 Alameda near Berkeley; San Francisco Bay Region 365 Comment
  UC1564212  Claytonia perfoliata subsp. perfoliata H. K. Wagner 1936-5-14 231 Tulare 1.5 mi w Panorama Point; Sequoia National Park 914 Comment
  UC1745606  Claytonia perfoliata subsp. perfoliata Annetta M. Carter, Galen Smith, Mary Barnas 1951-4-1 3044 Sutter W-facing slope of South Butte. Sutter Buttes. Comment
  UC1745809  Claytonia perfoliata subsp. perfoliata Annetta M. Carter, Edward Lee 1935-3-29 756 Contra Costa Marsh Creek Rd., 1.2 mi. E of Clayton. Comment
  UC1745987  Claytonia perfoliata subsp. perfoliata Annetta M. Carter, Louise Darling, Leo Whitney, Robert Hoover et al. 1935-4-21 766 Alameda 12 mi E of Livermore on Tesla Rd. Comment
  UC183594  Claytonia perfoliata subsp. perfoliata Joseph P. Tracy 1913-5-4 4057 Humboldt Kneeland Prairie; Northern Coast Ranges 762 Comment
  UC1922581  Claytonia perfoliata subsp. perfoliata Valerie Soza, LeRoy Gross, Bill Hogshead 2001-4-18 1152 Los Angeles Transverse Ranges; Verdugo Mountains region; Ridgetop above McDonald Creek. 412 Comment
  UC1922971  Claytonia perfoliata subsp. perfoliata Naomi Fraga, M. Patrick Griffith 2004-5-1 1142 Kern Sierra Nevada; Southern Sierra Nevada region: the Owens Peak Eastern Watershed. On trail to Owens Peak. Comment
  UC1927291  Claytonia perfoliata subsp. perfoliata Naomi Fraga, Steve Boyd 2003-3-20 392 Kern Sierra Nevada; Southern Sierra Nevada region; Owens Peak Eastern Watershed. Indian Wells Canyon. 1494 Comment
  UC1929980  Claytonia perfoliata subsp. perfoliata V. Soza, LeRoy Gross 2002-4-3 1378 Los Angeles Transverse Ranges; Liebre Mountains region; West side of Bouquet Canyon, canyon opposite Texas Canyon. Stables Fire 2001 area. Comment
  UC198591  Claytonia perfoliata subsp. perfoliata Joseph P. Tracy 1916-4-30 4682 Humboldt Table Bluff Northern Coast Ranges, Humboldt Bay (around Humboldt Bay) 152 Comment
  UC2027629  Claytonia perfoliata subsp. perfoliata Jeannie Gregory, Z. Principe, E. Piehel, L. Aerne Hains, V. Marshall 2009-4-29 2995 San Diego Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Road & Hwy 79) E of Mesa Grande Road, 2.5 miles S of dam at Lake Henshaw. Comment
  UC2029969  Claytonia perfoliata subsp. perfoliata Virginia Moran 2002-4-23 San Diego Santa Ysabel Preserve, East parcel. Comment
  UC405150  Claytonia perfoliata subsp. perfoliata H. E. and S. T. Parks Apr 1930 Santa Clara Guadaloupe Mines Comment
  UC454257  Claytonia perfoliata subsp. perfoliata E. P. Unangst 1908-4-12 San Luis Obispo Prefumo Canyon Comment
  UC454259  Claytonia perfoliata subsp. perfoliata I. J. Condit 1910-8-10 Monterey Salmon Creek; s Monterey County Comment
  UC494168  Claytonia perfoliata subsp. perfoliata H. E. Parks, J. P. Tracy 1930-5-25 877 Humboldt Laribee Valley Comment
  UC496312  Claytonia perfoliata subsp. perfoliata Misses Patterson and Wiltz 1907-6-12 Monterey Pacific Grove Comment
  UC511242  Claytonia perfoliata subsp. perfoliata Lyman Benson 1932-2-27 2980 Kern China Grade East Bakersfield, Kern River (East Bakersfield, Kern River watershed) 182 Comment
  UC517966  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1931-3-10 5755 Contra Costa 7 mi from Clayton (on Livermore road, e side of Mt. Diablo); Mt. Diablo Comment
  UC615076  Claytonia perfoliata subsp. perfoliata Beryl O. Schreiber 1936-3-8 2151 Marin Schoolteacher's Beach; Tomales Bay Comment
  UC615386  Claytonia perfoliata subsp. perfoliata Beryl O. Schreiber 1932-2-28 32 Contra Costa near Concord Comment
  UC635463  Claytonia perfoliata subsp. perfoliata A. E. Borell 1928-3-15 155 Alameda Berkeley Comment
  UC685669  Claytonia perfoliata subsp. perfoliata Bob Rodin 1943-2-26 41 Alameda Strawberry Canyon; Univ. of Calif., Berkeley Comment
  UC702327  Claytonia perfoliata subsp. perfoliata Annie M. Alexander and Louise Kellogg 1944-6-11 3692 Tuolumne Twain Harte Meadows Sierra Nevada (Twain Harte Post Office) 1219 Comment
  UC724598  Claytonia perfoliata subsp. perfoliata H. K. Sharsmith 1935-3-29 1598 Stanislaus 4 mi above mouth of Arroyo del Puerto (e side of Mount Hamilton Range); Mount Hamilton Range 222 Comment
  UC726960  Claytonia perfoliata subsp. perfoliata A. A. Heller 1920-4-10 13361 Butte Chico Comment
  UC7886  Claytonia perfoliata subsp. perfoliata W. H. Brewer 1862-5-12 1080 Contra Costa Mount Diablo 609 Comment
  UC7894  Claytonia perfoliata subsp. perfoliata F. W. Gunnison May 1896 San Joaquin Linden Comment
  UC7896  Claytonia perfoliata subsp. perfoliata Ivar Tidestrom 1893-6-6 Monterey Pacific Grove Comment
  UC7903  Claytonia perfoliata subsp. perfoliata J. Burtt Davy 1894-3-31 699 Marin Bear Valley Comment
  UC7913  Claytonia perfoliata subsp. perfoliata F. P. McLean May 1876 Alameda Oakland Comment
  UC7914  Claytonia perfoliata subsp. perfoliata J. Burtt Davy 1895-4-7 983 Contra Costa Antioch Comment
  UC7916  Claytonia perfoliata subsp. perfoliata J. H. Barber 1897-3-19 72 Los Angeles Santa Monica Experimental Station Comment
  UC7954  Claytonia perfoliata subsp. perfoliata W. L. Jepson Apr 1 1893-Apr 2 1893 Marin Olema Comment
  UC83815  Claytonia perfoliata subsp. perfoliata T. S. Brandegee 1894-6-16 San Diego El Volcan Comment
  UC83821  Claytonia perfoliata subsp. perfoliata C. F. Baker 1902-4-1 486 Santa Clara near Stanford University Comment
  UC852045  Claytonia perfoliata subsp. perfoliata A. A. Heller 1915-3-25 11781 Sutter near Sutter City Comment
  UC987799 Image available Claytonia perfoliata subsp. perfoliata Francis A. Riddell 1949-4-29 San Francisco island bearing Coast Guard Station, Farallon Islands Comment
  UCD100809  Claytonia perfoliata subsp. perfoliata Mary M. Hektner; Sue Dakuzaku, Cathy Hendel 1974-6-27 77 A Sonoma Unit 18 Owners' Map, Sea Ranch, near State Highway 1. Comment
  UCD100811  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp; Elizabeth Helmkamp 2006-4-7 10166 Amador Northern Sierra Nevada Foothills: E of Sacramento, SW of Shenandoah Valley; Along CA Hwy 49, ca. 4.5 mi N of Plymouth. 341 Comment
  UCD100812  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp; Elizabeth Helmkamp 2006-4-25 10221 El Dorado Northern Sierra Nevada Foothills; E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek. 488 Comment
  UCD100814  Claytonia perfoliata subsp. perfoliata G. K. Helmkamp; E. A. Helmkamp 2007-3-22 11663 El Dorado Northern Sierra Nevada Mountains; Bucks Bar Road, 4.4 miles south of Pleasants Valley Road at the junction of Sand Ridge road. 628 Comment
  UCD100826  Claytonia perfoliata subsp. perfoliata Bob Rodin 1943-2-26 41 Alameda UC Berkeley. Strawberry Canyon. Comment
  UCD100830  Claytonia perfoliata subsp. perfoliata J. Ernesto Sandoval 1995-2-26 9 Merced Grass Valley Grasslands State Park, San Joaquin Valley. 21 Comment
  UCD100836  Claytonia perfoliata subsp. perfoliata K. Twitchell 1996-4-6 7 Sacramento Carmichael, Ancil Hoffman Flood plain of American River. 18 Comment
  UCD117482  Claytonia perfoliata subsp. perfoliata Roisin Murphy-Deak; Plant Biology 102 Collectors 2012-4-29 8 Napa Las Posadas State Experimental Forest. Just northeast of fire station. Along roadside near drainage pipe. 519 Comment
  UCD14300  Claytonia perfoliata subsp. perfoliata Maura Cullinare 1983-5-7 10 Solano Solano Co.; take Pleasant Valley Road, turn west on Mix Canyon Road, drive for 5.2 miles and turn north on Blue Ridge Road, then drive another 1.4 miles; 762 Comment
  UCD146829  Claytonia perfoliata subsp. perfoliata Carol W. Witham 2003-4-11 956 Yolo DFG Tule Ranch vernal pools. Approximately 8 miles southeast of Davis. Southeast of the junctions of County Roads 38 and 105. 4 Comment
  UCD147223  Claytonia perfoliata subsp. perfoliata Wendy Camacho; Plant Science 102 collecting interns 2014-4-26 7 Lake Anderson Marsh State Historic Park. Southeastern corner of Clear Lake. West of Hwy 53, north of Lower Lake. Lewis Ridge. 417 Comment
  UCD15661  Claytonia perfoliata subsp. perfoliata Jessica Le 1989-6-3 16 Nevada You Bet Rd. 853 Comment
  UCD168555  Claytonia perfoliata subsp. perfoliata Stephen P. Rae; A. Solomeshch 2007-3-25 s.n. Napa Nickel Property at 1730 Conn Valley Road north of Lake Hennessy, near end of Conn Valley Road, ca. 1/3 km east of Greenfield Road. 125 Comment
  UCD46348  Claytonia perfoliata subsp. perfoliata Ling Ka Ho; with Plant Biology 192 collection interns 2005-4-30 8 Sacramento California: Sacramento County, Deer Creek Hills Reserve, north of Latrobe Rd., starting out along Latrobe 1.5 road miles W of intersection with Michigan Bar Rd. 96 Comment
  UCD49146  Claytonia perfoliata subsp. perfoliata S. Colby; L. Hanson, D. Bosworth, K. Sesser, and G. Belley 2001-4-14 30 B Napa Quail Ridge Reserve, SE corner of Lake Berryessa, just W of Monticello Dam, along South Decker Canyon Rd., N of jct with Cut-Off Rd. 152 Comment
  UCD49148  Claytonia perfoliata subsp. perfoliata C. Mathews; T. Petrie, K. Glover, and C. Little 2001-4-14 2 Napa Quail Ridge Reserve, SE corner of Lake Berryessa, just W of Monticello Dam; near jct of West Rd. and Decker Bay Trail, S side of West Rd. 152 Comment
  UCD95051  Claytonia perfoliata subsp. perfoliata Collin Edwards; PLS 102 Plant Collection Interns 2011-4-30 2 El Dorado North of Cameron Park. Pine Hill Preserve. Kanaka Valley Unit. Kanaka Valley near main dirt road. 304 Comment
  UCR121661  Claytonia perfoliata subsp. perfoliata A. C. Sanders 1997-3-19 20022 Riverside Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake 457 Comment
  UCR121662  Claytonia perfoliata subsp. perfoliata A. C. Sanders 1997-3-19 20023 Riverside Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake 457 Comment
  UCR121701  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2001-4-26 6480 Kern Eastern Tehachapi Mtns Foothills, Tehachapi Willow Springs Rd., 2.2 mi south of Highline Rd. 1372 Comment
  UCR122417  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2002-4-24 7589 Madera Western Sierra Nevada foothills, Auberry Rd (Rd 200/North Fork Rd.) 5.0 mi south of North Fork 503 Comment
  UCR144476  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory & Mark Miller 2003-5-6 8854 San Diego Peninsular Range, Rancho Jamul Ecological Reserve: west of Hwy. 94, south of Jamul & north of Otay Lakes Road; southwest part of reserve 200 Comment
  UCR145539  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2000-4-24 5479 A Monterey Central Outer Coast Range, Nacimiento Road, 12 mi north of Gorda and 3.8 mi east of CA Hwy 1, ridge above Kirk Creek 305 Comment
  UCR156558  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory 2004-5-13 10288 San Diego Sycuan Peak Ecological Reserve (California Dept. of Fish & Game): southeast of Dehesa, south of Loveland Reservoir on the lower north side of Sycuan Peak; at convergence of Lawson Creek and Sweetwater River valley 290 Comment
  UCR161816  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2005-3-13 9115 Santa Barbara South Outer Coast Ranges, Sierra Madre Mountains; Tepusquet Canyon, 2.0 mi. south of Calif. Highway 166 402 Comment
  UCR161960  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2005-2-9 8890 Santa Barbara Outer South Coast Ranges, south edge of Sierra Madre Mtns north of Sisquoc; 1.6 mi north of Foxen Canyon Road along Tepusquet Road 171 Comment
  UCR16643  Claytonia perfoliata subsp. perfoliata Charles Herrick 1974-4-14 s.n. San Bernardino San Bernardino Valley, Yucaipa, near Ave. G and Calimesa Blvd. 655 Comment
  UCR168806  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2005-2-14 8924 San Luis Obispo Outer South Coast Ranges, Santa Lucia Mtns. Huasna Canyon along Huasna Road; 8.5 mi east of its junction with Lopez Road 277 Comment
  UCR171529  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jeannie Gregory 2005-3-17 11237 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. San Diego Atlas Square U14 210 Comment
  UCR173165  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-25 10221 El Dorado Northern Sierra Nevada Foothills, E of Sacramento and just SW of Placerville. Forni road between US Hwy 50 and Diamond Springs, at Weber Creek 488 Comment
  UCR173608  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, Elizabeth Helmkamp 2006-4-7 10166 Amador Northern Sierra Nevada Foothills, E of Sacramento, SW of Shenandoah Valley; along Calif. Hwy 49, c. 4.5 mi north of Plymouth 341 Comment
  UCR189447  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2007-3-22 11663 El Dorado Foothills, Northern Sierra Nevada Mountains, Bucks Bar Road, 4.4 miles south of Pleasant Valley Road at the junction of Sand Ridge road 628 Comment
  UCR194965  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2007-5-18 12028 Placer Northern Sierra Nevada Mountains Foothills, Mosquito Ridge Road near the crossing of the North Fork of the West Fork of the American River; 9.5 miles southeast of Foresthill 439 Comment
  UCR198468  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2008-3-12 13155 Amador Sierra Nevada Mountains Foothills, Middle Bar Road, 3.2 miles south of its junction with CA-49 at Scottsville 229 Comment
  UCR199959  Claytonia perfoliata subsp. perfoliata Valerie Soza, LeRoy Gross, B. Hogshead 2001-4-18 1152 Los Angeles Transverse Ranges: Verdugo Mountains Region, ridgetop above McDonald Creek 427 Comment
  UCR202137  Claytonia perfoliata subsp. perfoliata Jeannie Gregory, V. Marshall, B. Sullivan, D. Hitchingham 2007-5-8 2316 San Diego South Coast, Barrett Lake, near western shore, 12 mi east of Jamul on Barrett Lake Road, 3 mi southeast of junction with Lyons Valley Road, 5.8 mi east southeast of Lyons Peak. Squre T18 515 Comment
  UCR212699  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Jim Rocks, Margaret R. Mulligan 2009-4-12 16921 San Diego south of Boulevard, east of Lake Domingo, along the existing powerline and proposed powerlink area just south of the railroad tracks. Square U27 970 Comment
  UCR214113  Claytonia perfoliata subsp. perfoliata A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale 2010-4-20 37984 Los Angeles Tehachapi Mountains, west fork of Crane Canyon, 1.47 mi. SE (155 deg. ) of Castac Lake, 1.36 mi. NE (56 deg. ) of Gorman, just S of Kern Co. line 1221 Comment
  UCR216397  Claytonia perfoliata subsp. perfoliata Mike Bell 2008-3-30 024 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail 537 Comment
  UCR22155  Claytonia perfoliata subsp. perfoliata Steve Boyd 1980-5-13 265 Riverside Gavilan Hills, Harford Springs County Park, at NW corner of the Gavilan Plateau 640 Comment
  UCR236565  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, G. Kenney 2011-3-31 21016 San Diego Camp Pendleton, Red Beach Training Area, south of Las Pulgas Road, west of Hwy I-5, and south of a large riparian flat. Square E3 20 Comment
  UCR236769  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, G. Kenney 2011-2-28 20646 San Diego Camp Pendleton; cactus bluff just north of the dirt road that goes along the north side of the Santa Margarita River between I-5 and Stuart Mesa Road 35 Comment
  UCR236771  Claytonia perfoliata subsp. perfoliata Jeannie Gregory, Zachary Principe, E. Piehel, L. Aerne Hains, Victoria Marshall 2009-4-29 2995 San Diego Peninsular Range, Mesa Grande, Nature Conservancy (Wheatly Property), 2 miles W of Morettis Junction (Pala Rd. & Hwy 79) E of Mesa Grande Rd., 2.5 miles south of dam at Lake Henshaw. Square H17 1058 Comment
  UCR238449  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2012-4-4 18703 Calaveras Northern San Joaquin Valley, along CA-26, 0.1 mile west of its junction with Milton Road, between Linden & Valley Springs 67 Comment
  UCR238577  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2012-3-31 18658 Placer Sacramento Valley, along CA-193, 0.1 mile west of its junction with Sierra College Blvd. 88 Comment
  UCR241062  Claytonia perfoliata subsp. perfoliata Dick Newell, Don Millar 2013-2-5 314 Orange Peninsular Range; Santa Ana Mtns., mouth of Fremont Canyon at mouth, 1/2 mi. NE of Irvine Dam spillway 213 Comment
  UCR242325  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2011-6-17 17581 Calaveras Northern Sierra Nevada Mountains Foothills, along CA-26, 2.7 road miles northwest (1.7 air miles, 312 deg. ) of West Point 802 Comment
  UCR246643  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, E. A. Helmkamp 2012-3-22 18621 Amador Northern Sierra Nevada Mountains Foothills, Rancho Cicada Retreat; private road, 1.1 miles north of Bell Road on east side of Middle Fork Cosumnes River 255 Comment
  UCR249144  Claytonia perfoliata subsp. perfoliata George K. Helmkamp, Elizabeth Helmkamp 2013-6-5 20762 Sierra Northern Sierra Nevada Mountains Foothills, Along CA-49, 1.2 miles north of the Yuba County line 901 Comment
  UCR249437  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, Jerry Green, J. Berrian 2013-3-26 25549 San Diego Peninsular Range, Lake Hodges area, south of Escondido; southeast of intersection of Lake Drive and Beech Lane; along north side of lake southeast of the boat ramp; Square K10 130 Comment
  UCR254580  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-4-22 27986 San Diego Camp Pendleton, northwestern portion of base, along Cristianitos Creek, west of Guacamole Road and southeast of Cristianitos Road, just north of the convergence with San Mateo Creek. Square: C1 27 Comment
  UCR254593  Claytonia perfoliata subsp. perfoliata George K. Helmkamp 2014-3-11 22550 Nevada Sierra Nevada Mountains Foothills, junction of Wolf Road and Lime Kiln Road, W of Hwy 49 & c. 13 miles N of Auburn 518 Comment
  UCR25765  Claytonia perfoliata subsp. perfoliata John C. Roos 1952-4-13 5533 Riverside N slope, on north side of Box Springs Mtns 396 Comment
  UCR264860  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, G. Kenney, J. Asmus 2015-3-3 29470 San Diego South Coast; Santa Margarita Mountains, Camp Pendleton, southwest portion of Base, northwest of the Santa Margarita River, Oscar 1 Training Area, west of Macs Road in Mass-3 vernal pool area. Square: F5 110 Comment
  UCR264929  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Warren Schmidtmann, G. Kenney 2014-5-8 28390 San Diego Camp Pendleton; Training Area India, eastern portion of base, along Santa Margarita River just southwest of the De Luz Road crossing. Atlas square: D6 60 Comment
  UCR269315  Claytonia perfoliata subsp. perfoliata Steven A. Junak, Keri Kirkland 1998-4-23 6413 Santa Barbara Channel Islands, San Miguel Island; east end of island, in Willow Canyon (at fork junction just east of NPS vegetation transect # 18) 49 Comment
  UCR273620  Claytonia perfoliata subsp. perfoliata Steven A. Junak 1995-3-30 MA- 296 Ventura Channel Islands, Middle Anacapa Island, just upstream from camping area 37 Comment
  UCR35072  Claytonia perfoliata subsp. perfoliata L. B. Ziegler 1969-5-15 357 Riverside San Jacinto Mtns., Hemet Valley 1418 Comment
  UCR73551  Claytonia perfoliata subsp. perfoliata K. A. Rabin 1985-4-4 05 San Diego Peninsular Range, Dehesa, 7.6 km south of Old Highway 80, c. 0.8 km east of Harbison Canyon Road Comment
  UCR84865  Claytonia perfoliata subsp. perfoliata G. D. Wallace, R. F. Thorne, Dorothy Tilforth, M. Haefs, B. Given 1979-4-3 1656 Ventura Channel Islands, San Nicolas Island, north coast near Coral Harbor, NW of fire station Comment
  UCR86887  Claytonia perfoliata subsp. perfoliata A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard 1995-3-29 16285 Riverside San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village 427 Comment
  UCR91527  Claytonia perfoliata subsp. perfoliata Scott D. White 1996-3-31 3864 Riverside Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream 463 Comment
  UCR93017  Claytonia perfoliata subsp. perfoliata G. P. Schultz 1994-4-7 73 Riverside Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side) Comment
  UCR96682  Claytonia perfoliata subsp. perfoliata Jon P. Rebman, Isabelle Kay 1996-3-24 3046 San Diego City of Vista, Dawson-Los Monos Canyon Reserve; Agua Hedionda Creek area; south of Buena Vista Park in Vista. Comment
  CAS-BOT-BC439762  Claytonia perfoliata subsp. perfoliata Peter Rubtzoff 1960-5-22 4405 Sonoma Laguna de Santa Rosa area east of Graton (betw. Occidental & Guerneville roads). Comment
  CAS-BOT-BC440033  Claytonia perfoliata subsp. perfoliata A. A. Heller 1920-4-10 13361 Butte New high school grounds at Chico Comment
  CAS-BOT-BC440036  Claytonia perfoliata subsp. perfoliata Ted Niehaus 1959-4-19 50 El Dorado South of Auburn on State Highway 49 at its junction with the American River Comment
  CAS-BOT-BC440042  Claytonia perfoliata subsp. perfoliata Louella Bass 1973-4-23 25 Lassen Elysian Valley. 1325 Comment
  CAS-BOT-BC440043  Claytonia perfoliata subsp. perfoliata Elsa G. Ruckert 1960-2-7 10 Napa 6495 Dry Creek Road. Field, 300 yards east of house 365 Comment
  CAS-BOT-BC440044  Claytonia perfoliata subsp. perfoliata Peter H. Raven 1954-2-22 6406 Napa Orchard at west end of Saint Helena 60 Comment
  CAS-BOT-BC440053  Claytonia perfoliata subsp. perfoliata E. R. Blakley 1961-3-14 3991 Santa Barbara California Channel Islands. Canyon Dell [del] Puerto one-quarter mile north of Stanton Ranch Headquarters. Santa Cruz Island 56 Comment
  CAS-BOT-BC440055  Claytonia perfoliata subsp. perfoliata Robin Schramm 1998-6-20 57 Shasta Redding, end of Salmon Creek Rd. Comment
  CAS-BOT-BC440056  Claytonia perfoliata subsp. perfoliata L. E. Smith 1913-3-28 21 Shasta McCloud river near Baird Comment
  CAS-BOT-BC440059  Claytonia perfoliata subsp. perfoliata Saichi Kawahara 1968-3-23 36 Solano Vernon Road, 1 mile from Piedmont Road 27 Comment