CHECK ALL F ? CCH1_AID herb scientific name coll. name coll. num. formatted date county locality CAS-BOT162501 CAS Clarkia gracilis subsp. gracilis Smith, L. E. 301 1913-5-28 Shasta Pitt River CAS-BOT162502 CAS Clarkia gracilis subsp. gracilis McAllister, Mrs. D. B. 2 1918-5-29 Shasta Ydaloom CAS-BOT162503 CAS Clarkia gracilis subsp. gracilis Worley, T.; Mill, M.; Rosenthal, F. 78 1985-5-12 Shasta H.M. 2.5 miles east of Platina, County road A16 CAS-BOT162504 CAS Clarkia gracilis subsp. gracilis Jokerst, James 2378 1985-5-27 Shasta Near rock Creek, Pondosa SW Quad. CAS-BOT162505 CAS Clarkia gracilis subsp. gracilis Heller, A. A. s.n. 1905-5-29 Shasta Near Redding CAS-BOT162506 CAS Clarkia gracilis subsp. gracilis Heller, A. A. s.n. 1918-5-12 Shasta On the McCloud River near the fish hatchery CAS-BOT162507 CAS Clarkia gracilis subsp. gracilis Hitchcock, C. L. 6495 1940-5-20 Shasta 25 miles east of Redding CAS-BOT162508 CAS Clarkia gracilis subsp. gracilis Breedlove, D. E. 3392A 1962-6-11 Shasta On east side of Burney Falls, Burney Falls State Park, Cascade Range CAS-BOT162509 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice 828 1912-6-29 Shasta Goose Valley CAS-BOT162510 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice; Howell, John Thomas 7416 1939-6-11 Sonoma Near Trinity [Triniti] P.O., Hood Mt. Range CAS-BOT162511 CAS Clarkia gracilis subsp. gracilis DeNevers, G. 1032 1981-5-9 Sonoma Pepperwood Ranch, just above the old Strebel Homestead CAS-BOT162512 CAS Clarkia gracilis subsp. gracilis Breedlove, D. E. 44769 1980-6-27 Sonoma Pepperwood Ranch W of Knights Valley CAS-BOT162513 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas; Best, Catherine; Follette, Wilma; True, Gordon; Wells, Mary P. 54000 1981-5-14 Sonoma Fairfield Osborn Preserve of the Nature Conservancy, 4.5 miles northeast of Penngrove on the west slope of Sonoma Mountain CAS-BOT162514 CAS Clarkia gracilis subsp. gracilis Hoffman, Freed W. 771 1947-5-18 Sonoma Dutch Bill Creek near Camp Meeker CAS-BOT162515 CAS Clarkia gracilis subsp. gracilis Sands, Margit 49 1985-4-11 Sutter Sutter Buttes, Dean Place, 3/4 mile west of ranch buildings, south 1/2 mile up hill on fire road - Sierra Nevada CAS-BOT162516 CAS Clarkia gracilis subsp. gracilis Ferris, Roxana S. 6336 1926-4-22 Sutter Slopes of West Butte, Marysville Buttes CAS-BOT162517 CAS Clarkia gracilis subsp. gracilis Ferris, Roxana S. 6353 1926-4-22 Sutter Slopes of West Butte, Marysville Buttes CAS-BOT162518 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell s.n. 1981-4-29 Sutter Dean Ranch, Sutter Buttes, Sierra Nevada CAS-BOT162519 CAS Clarkia gracilis subsp. gracilis Rowntree, Lester s.n. 1938-6-10 Trinity Above Trinity Alps Resort CAS-BOT162520 CAS Clarkia gracilis subsp. gracilis Cantelow, Mrs. H. C. 2626 1939-6-5 Trinity Mad River 11 mi. SE of Ruth CAS-BOT162521 CAS Clarkia gracilis subsp. gracilis Cantelow, Ella Dales 4024 1939-6-7 Trinity 9.2 mi. SE of Dinsmores, Van Duzen River Road CAS-BOT162522 CAS Clarkia gracilis subsp. gracilis Cantelow, Mrs. H. C. s.n. 1939-6-5 Trinity Mad River, about 11 miles SE of Ruth CAS-BOT162523 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 30372 1955-6-13 Trinity 1 mile south of Hayfork CAS-BOT164592 CAS Clarkia gracilis subsp. gracilis Harris, S. K.; Tracy, J. P. 3261 1936-6-10 Humboldt On hills west of the South Fork of the Trinity River near its mouth CAS-BOT164593 CAS Clarkia gracilis subsp. gracilis Chandler, Harley P. 1363 1901-6-1 Humboldt Hupa Indian Reservation CAS-BOT164594 CAS Clarkia gracilis subsp. gracilis Harris, S. K.; Tracy, J. P. 3261 1936-6-10 Humboldt On hills west of the South Fork of the Trinity River near its mouth CAS-BOT164595 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice; Howell, John Thomas 4802 1937-6-23 Humboldt Little Van Duzen River CAS-BOT164596 CAS Clarkia gracilis subsp. gracilis Phillips, C. G.; Cole, L.; Haultain, S. A.; Barrows, K. B. 21 1984-4-28 Lake Walker Ridge, Indian Valley Access Rd., 1.1 mi. N of Blue Oak Campground CAS-BOT164597 CAS Clarkia gracilis subsp. gracilis Wynne, N.; Peckham, M.; Bamesberger, J. 59 1994-4-22 Lake Approx. 11 miles from junction with Walker Ridge Rd. CAS-BOT164598 CAS Clarkia gracilis subsp. gracilis Leithold, C. F. s.n. 1893-7-1 Lake Cobb Mountain CAS-BOT164599 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 21022 1945-6-19 Lake Sawmill Flat, Bartlett Mountain CAS-BOT164600 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice; Howell, John Thomas 5614 1938-5-16 Lake Near Grizzly Springs CAS-BOT164601 CAS Clarkia gracilis subsp. gracilis Hoffman, Freed W. 2486 1948-6-28 Lake Long Ridge 6.9 miles east of Bear Creek crossing. North Coast Ranges CAS-BOT164602 CAS Clarkia gracilis subsp. gracilis de Nevers, Greg 12469 2001-5-14 Lake Clear Lake, Lake County Land Trust, Rodman Slough CAS-BOT164603 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 21073 1945-6-19 Lake Sawmill Flat, Bartlett Mountain CAS-BOT164604 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice 12886 1925-5-23 Lake Big Rock near Dashiells, Mt. Sanhedrin CAS-BOT164605 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 22119 1946-6-23 Marin Head of Little Carson Canyon CAS-BOT164606 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 15420 1940-5-12 Marin Lagunitas Creek CAS-BOT164607 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 18145 1943-5-22 Marin Fairfax hills CAS-BOT164608 CAS Clarkia gracilis subsp. gracilis Sutliffe, Mrs. E. C. s.n. 1927-4-1 Marin North side of Mt. Tamalpais CAS-BOT164609 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 17958 1943-5-9 Marin Black Canyon, San Rafael hills CAS-BOT164610 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 23173 1947-5-18 Marin Fairfax Hills CAS-BOT164611 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 21811 1946-5-12 Marin Carson Ridge CAS-BOT164612 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 21912 1946-5-19 Marin Meadows Club, Fairfax Hills CAS-BOT164613 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas s.n. 1941-5-25 Marin Potrero Meadow to Mountain Theater, Mt. Tamalpais CAS-BOT164614 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice 15262 1928-6-6 Mendocino Osbornes, Forest Reserve CAS-BOT164615 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice; Howell, John Thomas 4659 1937-6-21 Mendocino Near Red Mt., n. Mendocino Co. CAS-BOT164616 CAS Clarkia gracilis subsp. gracilis Wheeler, Clare R. 3350 1983-4-25 Mendocino Feliz Creek Road, 3/4 mi W of Hopland CAS-BOT164617 CAS Clarkia gracilis subsp. gracilis Smith, Gladys L.; Wheeler, Clare R. 6051 1980-6-19 Mendocino Stop at Round Valley view point, about 1 mi N of Mendocino Pass, U.S. Forest Reserve road CAS-BOT164618 CAS Clarkia gracilis subsp. gracilis Wheeler, Clare R.; Smith, Gladys L. 1022 1979-5-18 Mendocino Hwy 101 N of Laytonville, 76 mi N of Sonoma County line CAS-BOT164619 CAS Clarkia gracilis subsp. gracilis Wheeler, Clare R.; Smith, Gladys L. 1017 1979-5-18 Mendocino Hwy 101 N of Laytonville, 76 mi N of Sonoma County line CAS-BOT164620 CAS Clarkia gracilis subsp. gracilis Wheeler, Clare R. 2079 1981-4-24 Mendocino Eel River, about 4 mi NW of Dos Rios, west bank CAS-BOT164621 CAS Clarkia gracilis subsp. gracilis Wheeler, Clare R. 1499 1980-4-30 Mendocino Middle Fork Eel River, about 10 mi downstream from confluence with Black Butte River CAS-BOT164622 CAS Clarkia gracilis subsp. gracilis Smith, Gladys L. 7832 1983-6-1 Mendocino Above Leonard Lake from houses to first steep climb, head of Reeves [Canon] Canyon CAS-BOT164623 CAS Clarkia gracilis subsp. gracilis Smith, Gladys L. 7813 1983-5-31 Mendocino Upper Reeves Canyon, north of Ukiah, west of Rte. 101 CAS-BOT164624 CAS Clarkia gracilis subsp. gracilis Smith, Gladys L. 7723 1982-7-11 Mendocino U.S. Forest Service rd. 22N27, 0.5 mi. east of Mendocino Pass CAS-BOT164625 CAS Clarkia gracilis subsp. gracilis Smith, Gladys L. 7989 1983-6-25 Mendocino Along Etsel Ridge, USFS 1N02-M-1, Mendocino National Forest Elev. given as 6000 ft CAS-BOT164626 CAS Clarkia gracilis subsp. gracilis Smith, Gladys L. 5736 1980-5-20 Mendocino Wet seepage along Reeves Canyon Rd., 3.7 km NW of junction with Rte. 101 Elev. given as 1100 ft CAS-BOT164627 CAS Clarkia gracilis subsp. gracilis Brandegee, Katharine s.n. 1909-6-1 Napa Pope Val. Grade CAS-BOT164628 CAS Clarkia gracilis subsp. gracilis Raven, Peter H. 2842 1951-5-20 Napa Hills w. Oakville CAS-BOT164629 CAS Clarkia gracilis subsp. gracilis Raven, Peter H. 4041 1952-5-26 Napa St. Helena to Howell Mt. CAS-BOT164630 CAS Clarkia gracilis subsp. gracilis Wolf, Carl B. 1784 1928-5-3 Napa 2 miles south of Hawkins Mount Inn Camp CAS-BOT164631 CAS Clarkia gracilis subsp. gracilis True, Gordon H. 558 1962-5-10 Nevada G. H. True Ranch, 7 miles south-west of Grass Valley on McCourtney Road CAS-BOT164632 CAS Clarkia gracilis subsp. gracilis True, Gordon H. 2733 1966-4-27 Nevada Dry Creek just below the side of Spenceville at Jct. with Little Dry Creek CAS-BOT164633 CAS Clarkia gracilis subsp. gracilis True, Gordon H. 500 1962-4-29 Nevada Wolf Mt., 7 miles south west of Grass Valley CAS-BOT164634 CAS Clarkia gracilis subsp. gracilis True, Gordon H. 6679 1971-6-8 Nevada Puddingstone ridge 5 miles east of North Columbia on Graniteville Road CAS-BOT164635 CAS Clarkia gracilis subsp. gracilis True, Gordon H.; Howell, J. T. 3620 1967-6-14 Nevada Just west of Grass Valley on Hwy. 20 at Ridge Rd., Hells Half Acre CAS-BOT164636 CAS Clarkia gracilis subsp. gracilis Raven, Peter H. 10945 1957-6-19 Santa Clara Road on east side of Mount Hamilton, 1.1 miles below Copernicus Peak CAS-BOT164637 CAS Clarkia gracilis subsp. gracilis Keck, David D.; Clausen, J. 4520 1937-5-13 Santa Clara Mt. Hamilton, 3 mi. E. of summit, on road to Isabel Creek CAS-BOT164638 CAS Clarkia gracilis subsp. gracilis Raven, Peter H. 10937 1957-6-19 Santa Clara 0.9 miles below Smith Creek Ranger Station on road to San Jose, Mount Hamilton Range CAS-BOT164639 CAS Clarkia gracilis subsp. gracilis Sharsmith, Helen K. 1172 1934-5-27 Santa Clara Vicinity of Smith Creek, western side of Mount Hamilton. Mount Hamilton Range, Inner South Coast Ranges CAS-BOT164640 CAS Clarkia gracilis subsp. gracilis Beane, L.; James, L. s.n. 1949-5-18 Santa Clara Mount Hamilton CAS-BOT171876 CAS Clarkia gracilis subsp. gracilis Thorp, R. W. 63-56 1963-7-3 Butte 12 miles northeast of Chico CAS-BOT171877 CAS Clarkia gracilis subsp. gracilis Janeway, L. P.; Hanson, Linnea; Cobb, Perrie 4344 1993-5-5 Butte East side of Stringtown Road 0.25 mi north of Hurlton Road CAS-BOT171878 CAS Clarkia gracilis subsp. gracilis Wolf, Carl B. 8663 1937-5-14 Butte Sierra Nevada Foothills, 2 1/2 mi. SE of Oroville on road to Wyandotte CAS-BOT171879 CAS Clarkia gracilis subsp. gracilis Wolf, Carl B. 8783 1937-6-12 Butte Sierra Nevada Foothills, 2 1/2 mi. SE of Oroville on road to Wyandotte CAS-BOT171880 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell 6437 1990-4-8 Butte Steep banks on the east side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. CAS-BOT171881 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell 2125 1980-4-30 Butte Along Swedes Flat Road, near Bangor CAS-BOT171882 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell 2286 1980-5-17 Butte 1/2 mile south-east of Hurleton, Sierra Nevada CAS-BOT171883 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell s.n. 1979-4-28 Butte Peter Ahart Ranch, Honcut CAS-BOT171884 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell s.n. 1979-4-28 Butte Peter Ahart Ranch, Honcut CAS-BOT171885 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell 4142 1983-6-26 Butte Along Ponderosa Way, just a little south of the East Fork of Canyon Creek, 14 miles north-east of Oroville, Note: the sign gives Big Ridge Road instead of Ponderosa Way. CAS-BOT172027 CAS Clarkia gracilis subsp. gracilis Jones, Marcus E. s.n. 1883-5-8 El Dorado Kelsey CAS-BOT172028 CAS Clarkia gracilis subsp. gracilis Kelly, Mrs. G. Earle s.n. 1925-6-1 Mendocino Round Valley CAS-BOT172029 CAS Clarkia gracilis subsp. gracilis Eastwood, Alice 10562 1921-5-22 Yuba Los Vergils CAS-BOT172030 CAS Clarkia gracilis subsp. gracilis Rattan, Volney 185 1903-1-1 Unknown CAS-BOT172031 CAS Clarkia gracilis subsp. gracilis Elmer, A. D. E. 4436 1903-5-1 Alameda Cedar (Cypress) Mountain CAS-BOT172032 CAS Clarkia gracilis subsp. gracilis Elmer, A. D. E. 4436 1903-5-1 Alameda Cedar Mt. CAS-BOT172033 CAS Clarkia gracilis subsp. gracilis Elmer, A. D. E. 4436 1903-5-1 Alameda Cedar (Cypress) Mountain CAS-BOT172034 CAS Clarkia gracilis subsp. gracilis Van Dyke, Mrs. E. C. s.n. 1931-5-1 Alameda Cypress Ridge above Livermore CAS-BOT172035 CAS Clarkia gracilis subsp. gracilis Gedik, Tamara; Heinz, Thom; Siegle, Rebecca 52 1996-5-4 Colusa 8.4 mi. north of Indian Reservoir Rd. on Walker Ridge Rd., campground. CAS-BOT172036 CAS Clarkia gracilis subsp. gracilis Bowerman, Mary L. 858 1931-5-16 Contra Costa Grassy area on rocky west flank of Ransom Point Ridge, summit of Mount Diablo CAS-BOT172037 CAS Clarkia gracilis subsp. gracilis Bowerman, Mary L. 3840 1942-5-24 Contra Costa Jim White Trail to Deer Flat, Mount Diablo CAS-BOT172038 CAS Clarkia gracilis subsp. gracilis Bass, Louella EV 79 1973-5-29 Lassen Elysian Valley, Sierra Nevada CAS-BOT172039 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 12277 1934-6-30 Modoc Duncan Horse Camp CAS-BOT172040 CAS Clarkia gracilis subsp. gracilis Hardham, Clare B. 7818 1961-6-19 Modoc Davis Creek, Warner Mountains CAS-BOT172041 CAS Clarkia gracilis subsp. gracilis True, Gordon H.; Mott, Lillian 1268 1963-6-10 Nevada Highway 49, 4 miles from Nevada City on dirt banks, Sierra Nevada CAS-BOT172042 CAS Clarkia gracilis subsp. gracilis Shevock, James R.; Ertter, Barbara 11536 1986-6-1 Sierra Along California highway 49, southeast slide of Sierra Valley at Rice Hill between Loyalton and Sierraville, Sierra Nevada CAS-BOT172043 CAS Clarkia gracilis subsp. gracilis Harnach, W.; Harnach, N. 217 1989-7-1 Sierra Sierra Valley, Sattley Hill CAS-BOT172044 CAS Clarkia gracilis subsp. gracilis Wolf, Carl B. 11077 1941-7-26 Siskiyou SW end Little Shasta Valley, 12 mi. NE Weed on U.S. Highway #97 at junction with road to Montague CAS-BOT172045 CAS Clarkia gracilis subsp. gracilis Ferris, Roxana S.; Lorraine, Laura 11711 1948-6-12 Siskiyou Schoolhouse Hill, Plowmans Valley (Noyes Valley), east fork of Scott Valley CAS-BOT172046 CAS Clarkia gracilis subsp. gracilis Ferris, Roxana S.; Lorraine, Laura 11711 1948-6-12 Siskiyou Schoolhouse Hill, Plowmans Valley (Noyes Valley), east fork of Scott River CAS-BOT172047 CAS Clarkia gracilis subsp. gracilis Wolf, Carl B. 8691 1937-5-16 Tehama Northern Sierra Nevada foothills, Red Bluff-Susanville Road, 7 mi. below Paynes Creek P.O. CAS-BOT172048 CAS Clarkia gracilis subsp. gracilis Wiggins, Ira L. 14367 1958-7-6 Tuolumne Hillside, 2.7 mi. W of Twain Harte, along road to Cherokee Valley CAS-BOT172049 CAS Clarkia gracilis subsp. gracilis Ahart, Lowell 2846 1981-6-13 Yuba Near McGinn Hill, Loma Rica, Sierra Nevada CAS-BOT172050 CAS Clarkia gracilis subsp. gracilis Lewis, H.; Lewis, M.; Roberts, M. 820 1951-5-19 Yuba 2.3 mi. east of Oregon House CAS-BOT191062 CAS Clarkia gracilis subsp. gracilis Paulson, K.; Paulson, Robert 153 1989-6-28 Modoc Vicinity of Granger Creek, E side of the Warner Mts. CAS-BOT191063 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce 5217 1990-6-15 Modoc SW side of of Hunters Ridge, 6.3 km SSE of Hwy 299 on road from Rush Creek. CAS-BOT191064 CAS Clarkia gracilis subsp. gracilis Payne, Frances D. 640 1932-6-10 Modoc Parker Creek CAS-BOT191065 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce; Anderson, Barrett 4739 1989-6-1 Modoc ca. 0.5 km S of State Hwy 299 on road to Shaker Spring. CAS-BOT191066 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce; Anderson, Barrett 4290 1988-6-23 Modoc S side of Egg Lake, ca. 1.5 km W of the Burlington Northern railroad track. CAS-BOT191067 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce 5926 1991-7-4 Modoc Vicinity of Pine Spring between Miller Gulch and Twin Lakes. CAS-BOT191068 CAS Clarkia gracilis subsp. gracilis Hitchcock, C. L. 6729 1940-5-28 Modoc 15 miles north of Alturas. (near Surprise) on dry slope 15 miles north of Alturas. (near Surprise) on dry slope. CAS-BOT191069 CAS Clarkia gracilis subsp. gracilis Baker, Milo S. s.n. 1893-6-20 Modoc low flat land low flat land, wet in spring, but dry at time of collecting CAS-BOT191070 CAS Clarkia gracilis subsp. gracilis Wiggins, Ira Loren; Wiggins, Dorothy B. 16384 1961-6-12 Modoc Rocky clay mesa 5 mi. E of Calif. St. Highway 299 along Cedar Pass road CAS-BOT191071 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce 5391 1990-6-18 Modoc Turner Creek at County Rd 90, N end of Big Valley, 6.4 km N of Lassen County border. CAS-BOT191072 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce; Anderson, Barrett 4869 1989-6-3 Modoc Boles Creek, ca. 5.5 km E of the SE corner of Clear Lake Reservoir. CAS-BOT191073 CAS Clarkia gracilis subsp. gracilis Paulson, K.; Paulson, Robert 39 1988-6-19 Modoc W of Cranby Bridge. CAS-BOT191074 CAS Clarkia gracilis subsp. gracilis Bartholomew, Bruce 5773 1991-6-20 Modoc Junction of county roads 87 and 90. CAS-BOT191075 CAS Clarkia gracilis subsp. gracilis Howell, John Thomas 12003 1934-6-12 Modoc Davis Creek CAS-BOT232262 CAS Clarkia gracilis subsp. gracilis Williams, A.; McDermott, E.; Smith, D.; et al. 1404 2012-6-23 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 CAS-BOT232263 CAS Clarkia gracilis subsp. gracilis Gosliner, T.; Gosliner, B.; Bishop, S.; et al. 1226 2012-5-5 Marin Marin Municipal Water District Lands: Mount Tamalpais. Rock Spring area, past meadow, following drainage to NE: spot near drainage/serpentine/forest. CAS-BOT637011 CAS Clarkia gracilis subsp. gracilis Gosliner, T.; Castner, A.; Hannibal, M. E.; Whelan, S. 13642 2013-5-4 Marin Mount Tamalpais: Marin Municipal Water District lands: Rocky Ridge Road, first serpentine outcrop after Bon Tempe dam. CDA0038704 CDA Clarkia gracilis subsp. gracilis D.G. Kelch 7.43 2007-6-3 Contra Costa Along gated portion of Hampton Rd N of San Pablo Reservoir. East Bay. CDA0040181 CDA Clarkia gracilis subsp. gracilis G.F. Hrusa 18538 2014-5-14 Lake Silver Spur Ranch. Benmore Canon at intersection of Box Canon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. North Coast Ranges. CDA0040185 CDA Clarkia gracilis subsp. gracilis G.F. Hrusa 18566 2014-5-14 Lake Silver Spur Ranch. Benmore Canon at intersection of Box Canon, 1 1/2 mi. S of spillway at Indian Valley Reservoir. North Coast Ranges. CHSC101608 CHSC Clarkia gracilis subsp. gracilis David Isle 1595 2004-5-6 Lake Mendocino National Forest; E of Gravelly Valley airstrip; N of Lake Pillsbury. MDB&M. T1 N R1 W S34 SE1/4 of SW1/4 USGS Quadrangle: Lake Pillsbury CHSC108691 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 10336 2011-5-29 Glenn Inner North Coast Ranges. Along Hull Road (road 313, Forest Road M9) 4.0 road km west of Road 306 (the road from Chrome to Elk Creek); 3.5 air km west-southwest of Chrome. Along road shoulder at base of slope. T2 N R0 W S06 NW1/4 USGS Quadrangle: Chrome 1:24,000 CHSC109536 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 10318 2011-5-22 Glenn Inner North Coast Ranges. Along Road 309 (Sanhedrin Road) 8.5 road km west from Elk Creek town; 0.3 km south of Salt Creek. T2 N R0 W S36 NW1/4 of SW1/4 USGS Quadrangle: Chrome 1:24,000 CHSC109537 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 10292 2011-5-22 Glenn Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 2 N01 (Ivory Mill Road) 0.5 km west of Road 308. T20N R0 W S22 SW1/4 USGS Quadrangle: Felkner Hill 1:24,000 CHSC111549 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 10469 2011-7-4 Mendocino High North Coast Ranges. Coffee Mill Flat, along Road M1 8.2 road km north of Road M61. T2 N R1 W S16 SW1/4 USGS Quadrangle: Plaskett Ridge 1:24,000 CHSC115226 CHSC Clarkia gracilis subsp. gracilis B. Castro 2043 2015-4-29 Tehama Sacramento Valley. N side of Elder Creek channel, ca 1.26 air mi NW of its confluence with the Sacramento River and 0.9 air mi E of the San Benito Ave. bridge over Elder Ck at the town of Gerber. At inside edge of pronounced bend in channel. T2 N R0 W S31 SE1/4 of SE1/4 USGS Quadrangle: Gerber 1:24,000 CHSC117035 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 20943 2016-6-6 Modoc About40 yards west of the dirt road, about 50 yards southwest of the intersection of County Road 87 and Access Road to Pilot Butte Parking Area, northeast base of Pilot Butte 3.8 miles (air) east of Lookout, 7.5 miles (air) west of Adin, Ash Creek State Wildlife Area. T3 N R08E S19 NE1/4 CHSC120908 CHSC Clarkia gracilis subsp. gracilis B. Castro 2262a 2018-5-14 Trinity Klamath Ranges. Ewing Resevoir, ca 1.1 air mi NE of Hayfork. Uphill trail bank ca 0.1 mi E of dam. T3 N R1 W S01 SE1/4 of SE1/4 USGS Quadrangle: Hayfork 1:24,000 CHSC121322 CHSC Clarkia gracilis subsp. gracilis Julie Kierstead Nelson 2018-061 2018-6-6 Trinity High North Coast Range, Hermit Campsite near West Low Gap trailhead gate into Yolla Bolly Wilderness. CHSC122304 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 12699 2018-6-14 Modoc Modoc Plateau. Devils Garden area; along Road 136 (Crowder Flat to Clear Lake) 3.3 road-km west of Quaking Aspen Spring, 6.3 air-km west of Blue Mountain. T4 N, R9E, NE 1/4 of SE 1/4 of sec. 9. Pothole Valley 7.5' quad. CHSC122317 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 12726 2018-6-15 Modoc Modoc Plateau. Along Road 2313 1.0 road-km south of Road 66; lower north-northeast slope of Tule Mountain. T3 N, R13E, SW 1/4 of SW 1/4 of sec. 24. Tule Mountain 7.5' quad. CHSC13884 CHSC Clarkia gracilis subsp. gracilis D. Joley 39 1968-5-05 Shasta Found growing ca. 10 N of Lassen Park on Hwy. 44. CHSC13928 CHSC Clarkia gracilis subsp. gracilis P. Matthews 13 1968-4-28 Tehama Ca. 10.5 mi w of Cottonwood, ca. 6.5 mi w on Evergreen Rd, on e side of rd on bank. CHSC2466 CHSC Clarkia gracilis subsp. gracilis R. Carter 108 1964-6-04 Butte 8 mi. E of Oroville at 6 Woodleaf St. Rt. on W side of driveway. CHSC28485 CHSC Clarkia gracilis subsp. gracilis R. A. Schlising 3454 1979-6-12 Plumas Along Hwy 70 in Feather River Canon, 3.9 miles SW of jct with Hwy 89 west of Quincy. CHSC28713 CHSC Clarkia gracilis subsp. gracilis R. A. Schlising 3443 1979-6-06 Shasta 1.8 mi S of Shingletown on Wilson Hill Road to Manton. CHSC29983 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 2286 1980-5-17 Butte By a small wash E of the Oak Grove Cemetery, ca. .5 mi SE of Hurleton. CHSC31350 CHSC Clarkia gracilis subsp. gracilis Thomas Chastain 20 1980-4-19 Tehama Ca. 6 m s of Garland Road and 4.5 km nw of Newville, 8.2 km sw of Paskenta. CHSC31884 CHSC Clarkia gracilis subsp. gracilis L. Ahart 1848 1979-4-28 Butte On a dredger pile near edge of North Honcut Creek. Peter Ahart Ranch, Honcut. CHSC32838 CHSC Clarkia gracilis subsp. gracilis Lora L. Anderson 19 1981-4-26 Tehama Ca. 0.5 mi w of Sacramento River, 1.5 mi from Interstate 5, 4.5 mi n of Red Bluff. CHSC32904 CHSC Clarkia gracilis subsp. gracilis James P. Smith 6577 1973-5-06 Trinity In Blanchert Flats near Douglas City. CHSC34644 CHSC Clarkia gracilis subsp. gracilis James Jokerst 816 1980-6-10 Mendocino Near Baldy Ridge. Ridge top. USGS Quadrangle: Newhouse Ridge CHSC35138 CHSC Clarkia gracilis subsp. gracilis R. Schlising 4056 1981-5-20 Butte E of Oroville on Forbestown Road, just S of Lake Wyandotte. T1 N R05E S16 CHSC35139 CHSC Clarkia gracilis subsp. gracilis R. A. Schlising 3592 1980-5-19 Shasta E of Redding and Ingot, 5.3 mi s junction Hwy 299, on Buzzard Roost Road. At roadside. CHSC35140 CHSC Clarkia gracilis subsp. gracilis Paul Vittori 19 1981-4-26 Tehama Ca. 0.5 mi w of Sacramento river, 1.5 mi from Interstate 5, 4.5 mi n of Red Bluff. CHSC35141 CHSC Clarkia gracilis subsp. gracilis R. Schlising 3442 1979-6-06 Shasta 2.5 miles S of Shingletown, along Wilson Hill Road to Manton; at roadside. CHSC46131 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 755 1975-5-12 Butte On dredger piles, along North Honcut Creek, Peter Ahart Ranch, about 3/4 mile north and 2 1/2 miles east of Honcut, about 12 miles south of Oroville. CHSC46385 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 6250 1989-5-23 Butte Along the edges of Avocado Road, about 1/2 mile west of Oroville Bangor Highway, about 1 mile north-west of Bangor. CHSC48626 CHSC Clarkia gracilis subsp. gracilis Vernon Oswald 1163 1984-5-02 Colusa Sites-Lodoga Rd. 9.5 mi w of Sites. On a road cut. CHSC50052 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 6437 1990-4-08 Butte On banks, on the east side of Pacific Heights Road, about 3 1/2 miles south-west of Oroville. T1 N R03E S35 c CHSC57476 CHSC Clarkia gracilis subsp. gracilis Heather L. Davis 41 1990-4-14 Tehama W side of McCoy Rd., ca. 1.5 mi s of Hooker Crk. Rd., Cottonwood. CHSC62569 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 4344 1993-5-05 Butte East side of Stringtown Road 0.25 mi north of Hurlton Road. Along the road. T1 N R05E S1 W1/4 USGS Quadrangle: Oroville Dam 1:24,000 CHSC62570 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 4394 1993-6-16 Plumas Plumas National Forest. North side of East Branch North Fork Feather River, across from Paxton; 0.8 mi west of Hwy 89. Cutbank of beginning of dirt road off of Hwy 70. T2 N R09E S08 SE1/4 of SE1/4 USGS Quadrangle: Crescent Mills 1:24,000 CHSC64881 CHSC Clarkia gracilis subsp. gracilis Vernon H. Oswald 6916 1995-6-26 Lassen Modoc Plateau. Ash Valley Rd. (Lassen 527), 4.2 mi w of Madeline. T3 N R12E S11 CHSC66050 CHSC Clarkia gracilis subsp. gracilis Vernon H. Oswald 7516 1996-5-06 Tehama Cascade Range Foothills. Hog Lake Plateau. BLM parcel along Hwy. 3 NE of Red Bluff. On the north-facing slope of Paynes Creek Canon at this location. T28N R0 W S13 NW1/4 of SW1/4 CHSC66393 CHSC Clarkia gracilis subsp. gracilis Vernon H. Oswald 7792 1996-6-17 Lassen Modoc Plateau. Bizz Johnson Trail accessed at Devils Corral Trailhead located off of Hwy. 36 ca. 7 W of Susanville. Just SW of the parking area at Devils Corral Trailhead. T2 N R11E S06 SE1/4 of SE1/4 CHSC68720 CHSC Clarkia gracilis subsp. gracilis Vernon H. Oswald 8465 1997-5-20 Shasta Gravel road to McArthur Swamp and Big Lake 1.0 mi north of McArthur. T3 N R05E S04 CHSC68822 CHSC Clarkia gracilis subsp. gracilis Vernon Oswald 8582 1997-6-10 Glenn East of Covelo on Forest Road 2 N11 to Keller Lake, 1.8 mi south of Mendocino Pass. On a roadside bank. T22N R1 W S11 CHSC68956 CHSC Clarkia gracilis subsp. gracilis Vernon Oswald 8682 1997-7-07 Tehama Lookout on Tomhead Mtn. near the northeast corner of the Yolla Bolly-Middle Eel Wilderness. Along the road near the lookout. T2 N R0 W S06 NW1/4 CHSC76522 CHSC Clarkia gracilis subsp. gracilis Heidi West 1999-5-05 Tehama Vicinity of upper North Fork Stony Creek, Rocky Ridge, and Newville. T2 N R0 W S USGS Quadrangle: Newville 1:24,000 CHSC77607 CHSC Clarkia gracilis subsp. gracilis B. Castro 1999-5-04 Glenn About 25 air miles NW of Orland, vicinity of Rocky Ridge, Williams Butte, and Garland/Round Valley Rd. On W-trending finger ridge. T2 N R0 W S USGS Quadrangle: Newville 1:24,000 CHSC77608 CHSC Clarkia gracilis subsp. gracilis B. Castro 906 1999-4-28 Glenn About 22 air miles NW of Orland, vicinity of Newville and a tributary to Salt Ck. T2 N R0 W S USGS Quadrangle: Newville 1:24,000 CHSC78676 CHSC Clarkia gracilis subsp. gracilis Julie Cunningham 1998-4-28 Tehama Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road). T2 N R0 W S USGS Quadrangle: Newville 1:24,000 CHSC78875 CHSC Clarkia gracilis subsp. gracilis Julie Cunningham 1998-5-14 Tehama Vicinity of North Fork Stony Creek, Round Valley Road, and Newville Road (Garland Road). T2 N R0 W S USGS Quadrangle: Newville 1:24,000 CHSC78876 CHSC Clarkia gracilis subsp. gracilis Julie Cunningham 1998-5-19 Tehama Vicinity of North Fork Stony Creek and Rocky Ridge. T2 N R0 W S USGS Quadrangle: Newville 1:24,000 CHSC79533 CHSC Clarkia gracilis subsp. gracilis B. Castro 1113 2000-5-2 Colusa Vicinity of Sites, Sites-Lodoga Rd, and Grapevine Creek. T1 N R0 W S USGS Quadrangle: Lodoga 1:24,000 CHSC83403 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 7537 2002-5-12 Napa Inner North Coast Ranges. South-facing slope along Pocock Creek above and below the dirt road from Devilhead Road. T1 N R0 W S26 NW1/4 of SW1/4 USGS Quadrangle: Jericho Valley 1:24,000 CHSC84858 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 7795 2003-5-24 Butte Northern Sierra Nevada Foothills. Along dirt road to Power-house on the south side of the east end of Thermalito Diversion Pool (Feather River); 670 m southwest of the base of Oroville Dam. Road cut. T2 N R04E S02 NE1/4 of SW1/4 USGS Quadrangle: Oroville Dam 1:24,000 CHSC85162 CHSC Clarkia gracilis subsp. gracilis John Dittes 398 1991-7-21 Modoc Modoc Plateau; Big Valley; Ash Creek Wildlife Area; ca. 7.7 air-miles northeast of Bieber, ca. 4.0 air-miles west by southwest of Adin, ca. 5.0 air-mile east by southeast of Pilot Butte summit, ca. 0.6 mile east of Walters Road and Owl Barn; meadow at southern edge of Ash Creek Floodplain. T3 N R08E S2 W1/4 USGS Quadrangle: Big Swamp 1:24,000 CHSC86456 CHSC Clarkia gracilis subsp. gracilis Jenny Marr 73 1993-7-01 Siskiyou Butte Valley Wildlife Area, +/- 7 air miles NW of the town of MacDoel. Meadow NE of Meiss Lake. T4 N R0 W S06 NE1/4 USGS Quadrangle: Panther Rock 1:24,000 CHSC86796 CHSC Clarkia gracilis subsp. gracilis Jenny Marr 1998-6-17 Glenn Vicinity of Squaw Flat and Logan Creek. T1 N R0 W S USGS Quadrangle: Rail Canon 1:24,000 CHSC86869 CHSC Clarkia gracilis subsp. gracilis B. Castro 1417 2003-4-9 Colusa Vicinity of Sites, hills N of the Sites-Lodoga Rd, and Grapevine Creek. T1 N R0 W S USGS Quadrangle: Lodoga 1:24,000 CHSC87357 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 10807 2004-4-29 Tehama About 1/8 mile southeast of an unnamed lake, along the Nomalaki Trail, about 3/4 mile by trail northwest of Dead Rabbit Lake, about 1 1/2 miles northwest of Bowers Creek, about 2 1/4 miles northwest of Forest Road 2 N69 (Mud Flat Road), about 8 miles (air) southwest of Paskenta. T23N R0 W S17 NW1/4 CHSC87416 CHSC Clarkia gracilis subsp. gracilis R. D. Fischer 106 2004-4-4 Butte Sierra Nevada foothills, between South Table Mountain and Oroville on Cherokee Road, halfway down Table Mountain. On a slope near the road. CHSC88308 CHSC Clarkia gracilis subsp. gracilis R. Fischer 192 2004-5-24 Shasta Ahjumawi Lava Springs State Park, 3 miles n. of McArthur, on eastern edge Modoc Plateau. Located along Lava Springs Trail near Horr Pond. At edge of meadow. USGS Quadrangle: Fall River Mills 1:24,000 CHSC89611 CHSC Clarkia gracilis subsp. gracilis B. Castro 1445 2004-4-12 Colusa Vicinity of Antelope Valley, Huffmaster Road, and headwaters of Lurline Creek. Near bottom of secluded E-W trending side-canyon. T1 N R0 W S USGS Quadrangle: Sites 1:24,000 CHSC89620 CHSC Clarkia gracilis subsp. gracilis Caroline Warren 1999-6-09 Tehama Vicinity of Sunflower Gulch and Red Bank Creek. T2 N R0 W S USGS Quadrangle: Lowrey CHSC89885 CHSC Clarkia gracilis subsp. gracilis B. Castro 1240 2001-4-27 Colusa Vicinity of Grapevine Creek, Sites-Lodoga Road, and Scotties Spring. Adjacent to dirt road paralleling N-S-trending creek. In opening on low terrace. T1 N R0 W S USGS Quadrangle: Lodoga 1:24,000 CHSC92753 CHSC Clarkia gracilis subsp. gracilis L. P. Janeway 8465 2005-7-4 Lassen High Cascade Range. Ridge top north above Long Valley; 0.4 km west of Road 3 N41. T34N R08E S14 NE1/4 of SW1/4 USGS Quadrangle: Straylor Lake 1:24,000 CHSC94878 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 12757 2006-6-15 Glenn On the west side of the creek, about 250 yards north of the ford across Stony Creek (Forest Road 1 N03), about 2 miles (air) northeast of the North Fork Campground, about 5 1/4 miles (air) west-northwest of Stonyford. T18N R0 W S15 SW1/4 CHSC99129 CHSC Clarkia gracilis subsp. gracilis Lowell Ahart 14887 2008-6-19 Lassen Open hillside, about 100 yards east of Willow Creek, about 120 yards northeast of Highway 139, near Forest Road 3 N02, about 19.6 miles east-southeast of Bieber. T37N R10E S34 SE1/4 DAV163433 DAV Clarkia gracilis subsp. gracilis Carol W. Witham 971 2003-4-26 Yolo DFG Tule Ranch vernal pools. Approximately 8 miles southeast of Davis. Southeast of the junctions of County Roads 38 and 105. DAV163434 DAV Clarkia gracilis subsp. gracilis Carol W. Witham 971 2003-4-26 Yolo DFG Tule Ranch vernal pools. Approximately 8 miles southeast of Davis. Southeast of the junctions of County Roads 38 and 105. DAV302591 DAV Clarkia gracilis subsp. gracilis G. L. Webster 7774 1993-5-16 Shasta Shasta County: 0.3 mile SW of McCloud Bridge. DAV311931 DAV Clarkia gracilis subsp. gracilis B. Takahashi 2 2000-4-29 Yolo Yolo Co/Napa Co line; McLaughlin Reserve, 1 mile (as the crow flies) N of the old town of Knoxville. DAV311932 DAV Clarkia gracilis subsp. gracilis Ellen Dean 3592 2007-4-6 Yolo Yolo County: Tuleyome Ireland Ranch. In inner coast range, northwest of the City of Winters, between Salt Creek and Enos Creek, just north of Wild Cow Mountain. SE portion of ranch. DAV311933 DAV Clarkia gracilis subsp. gracilis Ellen Dean 3173 2006-6-28 Sonoma Sonoma County: Town of Kenwood. East side of Hwy. 12. Kunde Vineyards. DAV311934 DAV Clarkia gracilis subsp. gracilis J. Howard 17 2000-4-29 Napa Napa County: McLaughlin Reserve, near Yolo County line. DAV311935 DAV Clarkia gracilis subsp. gracilis Emily Griswold s.n. 1995-5-06 Mendocino Mendocino County: At mile marker 2.6 heading E on Highway 162 from Highway 101. DAV358269 DAV Clarkia gracilis subsp. gracilis Angela McGinnis 4 2009-5-3 Lake Lake County: Walker Ridge. Along Walker Ridge Road, ca. 0.6 road miles north of junction with Hwy 20. East side of the road. DAV358270 DAV Clarkia gracilis subsp. gracilis Ellen Dean 4939 2008-5-18 Colusa Colusa County: Payne Ranch (owned by BLM), lands to the SW of the intersection of Hwys 20 and 16. Unnamed drainage south of Hwy 20 between Hwy 16 and Lynch Canon that drains to Bear Creek by passing under Hwy 20. DAV358271 DAV Clarkia gracilis subsp. gracilis Craig Thomsen 2830 2009-5-12 Colusa Colusa County. Walker Ridge. South of spur road en route to Eaton Springs, about 1/2 mile east of Walker Ridge Rd. About 200 yds south of road (ravine with spring below). HSC217295 HSC Clarkia gracilis subsp. gracilis K. Irwin 390 1977-5-22 Siskiyou On South Fork Salmon River Rd., 4 mi. E of Cecilville HSC217296 HSC Clarkia gracilis subsp. gracilis J.P. Smith 9921 1978-5-14 Shasta County Rd. A16, 9.5 mi. SW of Ono HSC217297 HSC Clarkia gracilis subsp. gracilis Jennifer Whipple 2328 1978-6-05 Siskiyou Weston Gulch in Scott Valley HSC217306 HSC Clarkia gracilis subsp. gracilis Thomas W. Nelson 5298 1980-5-25 Trinity Along trail from Blue Jay Mine-Little Red Mtn. Creek HSC217311 HSC Clarkia gracilis subsp. gracilis J.P. Smith 10427 1982-5-15 Shasta Lewiston Turnpike along Sawpit Gulch, 1.2 mi. from its junction with Hwy. 299 HSC217321 HSC Clarkia gracilis subsp. gracilis Robert M. Specht 221 1975-5-16 Trinity Trails above the Trinity River at Grays Falls Campground HSC217323 HSC Clarkia gracilis subsp. gracilis Gladys L. Smith 6051 1980-6-19 Mendocino Stop at view point of Round Valley, about 1 N of Mendocino Pass, U.S.F.S. Rd. HSC217326 HSC Clarkia gracilis subsp. gracilis Thomas W. Nelson 2823 1976-6-22 Trinity HSC217332 HSC Clarkia gracilis subsp. gracilis L. Ahart 10807 2004-4-29 Tehama Along the Nomalaki Trail, 0.7 W of Dead Rabbit Lake, 1.5 mi. NW of Bowers Creek, 2.25 mi. NW of FS Rd. 23N69, 8 mi. SW of Paskenta JEPS105877 UCJEPS Clarkia gracilis subsp. gracilis Lowell Ahart 10807 2004-4-29 Tehama ca. 1/8 mi SE of an unnamed lake, along Nomalaki Trail, ca. 3/4 mi by trail NW of Dead Rabbit Lake, ca. 1 1/2 W of Bowers Creek, ca. 2 1/4 mi NW of Forest Rd 23N69 (Mud Flat Rd), ca. 8 mi (air) SW of Paskenta JEPS108589 UCJEPS Clarkia gracilis subsp. gracilis L. P. Janeway 8465 2005-7-4 Lassen High Cascade Range. Ridge top north above Long Valley; 0.4 km west of Road 3 N41 JEPS110766 UCJEPS Clarkia gracilis subsp. gracilis Jake Ruygt 577 1979-5-04 Napa Trefethen hillside property NW of Carell Lane JEPS120485 UCJEPS Clarkia gracilis subsp. gracilis L. P. Janeway 10292 2011-5-22 Glenn Inner North Coast Ranges. North-facing slope above South Fork Elk Creek; along road 2 N01 (Ivory Mill Road) 0.5 km west of Road 308. JEPS120487 UCJEPS Clarkia gracilis subsp. gracilis L. P. Janeway 10318 2011-5-22 Glenn Inner North Coast Ranges. Along Road 309 (Sanhedrin Road) 8.5 road km west from Elk Creek town; 0.3 km south of Salt Creek. JEPS121769 UCJEPS Clarkia gracilis subsp. gracilis L. P. Janeway, B. Castro 10469 2011-7-4 Mendocino High North Coast Ranges. Coffee Mill Flat, along Road M1 8.2 road km north of Road M61. JEPS129424 UCJEPS Clarkia gracilis subsp. gracilis Julie Kierstead Nelson 2018-061 2018-6-6 Trinity High North Coast Range, West Low Gap trailhead gate into Yolla Bolly Wilderness. JEPS13167 UCJEPS Clarkia gracilis subsp. gracilis Willis L. Jepson 13339 1894-5-01 Napa mouth Conn Valley; Napa River Basin; Conn Valley, Napa River Basin JEPS43533 UCJEPS Clarkia gracilis subsp. gracilis Willis L. Jepson 16320 1932-5-09 Tehama hills n Paskenta JEPS43693 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 12490 1933-6-02 Napa 5 mi e Angwin's (on hills at head of Moore's Creek); Howell Mountain JEPS43694 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 14935 1936-6-10 Humboldt mountain slopes w of mouth South Fork Trinity River JEPS43696 UCJEPS Clarkia gracilis subsp. gracilis F. Payne 6 1929-6-13 Modoc s and e Alturas; Warner Mts., Parker Creek JEPS80137 UCJEPS Clarkia gracilis subsp. gracilis L. R. Heckard, J. Hickman 5297 1980-7-02 Colusa ca. 10 mi w Stonyford (just above Summit Spring entrance to Snow Mt. trail, Colusa-Lake County boundary) JEPS81291 UCJEPS Clarkia gracilis subsp. gracilis L. R. Heckard, J. C. Hickman 5903 1982-7-05 Colusa slope below and s Summit Springs (s side of mountain); Snow Mt. JEPS82359 UCJEPS Clarkia gracilis subsp. gracilis L. R. Heckard, R. Bacigalupi, J. Hickman 5840a 1982-5-10 Shasta e of Redding (s of North Valley Baptist Church, Enterprise); Enterprise JEPS82360 UCJEPS Clarkia gracilis subsp. gracilis L. R. Heckard, J. C. Hickman, R. C. Bacigalupi 5840 1982-5-10 Shasta e of Redding (s of North Valley Baptist Church, Enterprise); Enterprise JEPS86649 UCJEPS Clarkia gracilis subsp. gracilis L. R. Heckard, P. C. Silva, R. L., M. Moe 6720 1988-6-19 Lake 1/3 mi ne Summit Springs (sw flank of mountain); Snow Mountain JEPS88103 UCJEPS Clarkia gracilis subsp. gracilis Vernon H. Oswald, Lowell Ahart 7516 1996-5-06 Tehama BLM parcel along Hwy 36 ne Red Bluff (Cascade Range Foothills); , Hog Lake Plateau JEPS88247 UCJEPS Clarkia gracilis subsp. gracilis Vernon H. Oswald, Lowell Ahart 7792 1996-6-17 Lassen ca. 7 mi. w. Susanville (Bizz Johnson Trail accessed at Devils Corral Trailhead off Hwy. 36, just sw of parking area at Devils Corral Trailhead); Modoc Plateau JEPS90037 UCJEPS Clarkia gracilis subsp. gracilis Dean Wm. Taylor, Glenn L. Clifton, Jim Andre 10680 1990-4-25 Shasta South Cow Creek 0.3 mi upstream from Ponderosa Way (just w of right-of-way of PG&E Natural Gas pipeline, Cascade Mountains); Cascade Mountains, South Cow Creek JEPS94276 UCJEPS Clarkia gracilis subsp. gracilis Vernon Oswald, Lowell Ahart 8582 1997-6-10 Glenn 1.8 mi s of Mendocino Pass (e of Covelo on Forest Road 2 N11 to Keller Lake); Forest Road 21N11 JEPS94574 UCJEPS Clarkia gracilis subsp. gracilis Vernon Oswald, Lowell Ahart 8682 1997-7-07 Tehama Lookout Tomhead Mtn. (near ne corner of Yolla Bolly-Middle Eel Wilderness, along road near lookout) LA206350 LA Clarkia gracilis subsp. gracilis H. Lewis 420 1947-6-13 Humboldt highway 36, 2.3 mi. E of S Fork of Van Duzen River (Bridge 4-119) LA206351 LA Clarkia gracilis subsp. gracilis Peter H. Raven 10937 1957-6-19 Santa Clara Mount Hamilton Range; 0.9 mi. below Smith Creek Ranger Station on road to San Jose LA206352 LA Clarkia gracilis subsp. gracilis H. Lewis 820 1951-5-19 Yuba 2.3 mi. E of Oregon House LA35728 LA Clarkia gracilis subsp. gracilis Joseph P. Tracy 5550 1921-5-13 Mendocino North Coast Ranges; 5 mi. S of Hopland LA47439 LA Clarkia gracilis subsp. gracilis Joseph P. Tracy 4284 1913-6-23 Humboldt North Coast Ranges; Dinsmore's Ranch; near summit of ridge between Van Duzen and Mad Rivers LA47440 LA Clarkia gracilis subsp. gracilis Joseph P. Tracy 3907 1912-7-31 Humboldt North Coast Ranges; Burr Valley; on NW slope of Buck Mountain LA47441 LA Clarkia gracilis subsp. gracilis Joseph P. Tracy 4091 1913-6-11 Humboldt North Coast Ranges; lower foothills of Buck Mountain, on its NW slope LA47493 LA Clarkia gracilis subsp. gracilis Clare B. Hardham 7522A 1961-6-19 Modoc Warner Mountains; Willow Creek OBI139994 OBI Clarkia gracilis subsp. gracilis D. R. Miller 593-12 1993-5-15 San Luis Obispo Pine Mt Region, along Tobacco Ridge Rd from Hearst pond down to Tobacco flats OBI139996 OBI Clarkia gracilis subsp. gracilis Carl B. Wolf 11077 1941-7-26 Siskiyou SW end of Little Shasta Valley, 12 NE of Weed on US 97at jctn with Rd. to Montague OBI139997 OBI Clarkia gracilis subsp. gracilis D. R. Miller 507.847 2007-5-3 San Luis Obispo Pine Mtn region. From W Pine MTn along the spring loop rd POM160156 RSA Clarkia gracilis subsp. gracilis V. Newsom s.n. 1929-7-02 Alameda Tunnel Road between Walnut Creek and Berkeley POM179395 RSA Clarkia gracilis subsp. gracilis Alice Eastwood 15262 1928-6-06 Mendocino Osbornes Forest Reserve POM260291 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 6393 1940-5-14 Placer Meier Ranch, 6 miles north of Colfax. POM260322 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 6495 1940-5-20 Shasta 25 miles east of Redding. POM260362 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 6639 1940-5-27 Shasta Near McArthur. POM260363 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 6729 1940-5-28 Modoc 15 miles north of Alturas, (near Surprise). POM271445 RSA Clarkia gracilis subsp. gracilis Lyman Benson 2182 1930-6-26 Lake Kelseyville. POM32044 RSA Clarkia gracilis subsp. gracilis Katherine Brandegee s.n. 1909-6-01 Napa Pope Valley Grade. POM32227 RSA Clarkia gracilis subsp. gracilis Katherine Brandegee s.n. 1907-5-15 El Dorado New York Ravine POM32278 RSA Clarkia gracilis subsp. gracilis C. F. Baker 2891 1903-5-08 Yolo Canon POM32414 RSA Clarkia gracilis subsp. gracilis A. D. E. Elmer 4436 1903-5-1 Alameda Cedar (Cypress) Mountain. POM37797 RSA Clarkia gracilis subsp. gracilis C. C. Bruce 2419 1898-5-1 Butte Grain fields. POM37814 RSA Clarkia gracilis subsp. gracilis Marcus E. Jones s.n. 1883-5-08 Lake Kelsey. PPWD1037 PPWD Clarkia gracilis subsp. gracilis C. Swanson CS106 2014-5-11 Sonoma Pepperwood Preserve - West of Three-Tree Hill on serpentine north slope; steep. PPWD1288 PPWD Clarkia gracilis subsp. gracilis S. Barnhart 160502-10 2016-5-2 Sonoma Pepperwood Preserve - Near north gate; blue oak woodland; elevation 370'. RSA0060030 RSA Clarkia gracilis subsp. gracilis I. L. Wiggins 16384 1961-6-12 Modoc Rocky clay mesa 5 mi. east of California State Highway 299, along Cedar Pass Rd. RSA0060031 RSA Clarkia gracilis subsp. gracilis Peter H. Raven 10937 1957-6-19 Santa Clara Mount Hamilton Range: 0.9 mile below Smith Creek Ranger Station on road to San Jose RSA0060032 RSA Clarkia gracilis subsp. gracilis Harlan Lewis 820 1951-5-19 Yuba 2.3 mi. east of Oregon House. RSA10703 RSA Clarkia gracilis subsp. gracilis Carl B. Wolf 1784 1928-5-03 Napa 5 miles north of Calistoga, Mt. St. Helena Grade. RSA108399 RSA Clarkia gracilis subsp. gracilis Harlan Lewis 420 1947-6-13 Humboldt Highway 36, 2.3 miles east of south fork of Van Duzen River (bridge 4 - 119) RSA114324 RSA Clarkia gracilis subsp. gracilis J. T. Howell 23173 1947-5-18 Marin Fairfax Hills. RSA122167 RSA Clarkia gracilis subsp. gracilis F. W. Embree 39 1934-4-17 Sutter 1 mile S of North Butte; Marysville Butte RSA144788 RSA Clarkia gracilis subsp. gracilis G. I. Stage 59-119 1959-6-21 Butte 11.9 miles north-east of Chico. RSA164356 RSA Clarkia gracilis subsp. gracilis Clare B. Hardham 7818 1961-6-19 Modoc Warner Mountains, Davis Creek RSA165627 RSA Clarkia gracilis subsp. gracilis Clare B. Hardham 7848 1961-6-19 Modoc Willow Creek. RSA18617 RSA Clarkia gracilis subsp. gracilis Carl B. Wolf 8783 1937-6-12 Butte Sierra Nevada Foothills, 2.5 miles SE of Oroville on road to Wyandotte. RSA18623 RSA Clarkia gracilis subsp. gracilis Carl B. Wolf 8663 1937-5-14 Butte Sierra Nevada Foothills, 2.5 miles SE of Oroville on road to Wyandotte. RSA209533 RSA Clarkia gracilis subsp. gracilis Betty H. Johnson 624 1958-6-15 Napa 6.4 miles SW of Middletown RSA21505 RSA Clarkia gracilis subsp. gracilis Carl B. Wolf 8691 1937-5-16 Tehama Northern Sierra Nevada Foothills, Red bluff - Susanville road, 7 miles below Paynes Creek P.O. RSA21651 RSA Clarkia gracilis subsp. gracilis Carl B. Wolf 8806 1937-6-13 Trinity Inner North Coast Range, Red Bluff - Eureka Road, 6.2 mi. E. of Mad River Store. RSA244977 RSA Clarkia gracilis subsp. gracilis William J. Ferlatte 2073 1966-6-07 Trinity 1 mile south of Hayfork on Highway 3 RSA254826 RSA Clarkia gracilis subsp. gracilis Thomas W. Nelson 828 1973-5-06 Mendocino South of Eden Valley Ranch beside the road to the ranch. RSA25612 RSA Clarkia gracilis subsp. gracilis Carl B. Wolf 11077 1941-7-26 Siskiyou SW end Little Shasta Valley, 12 NE of Weed on US Hwy 97 at jct with rd to Montague. RSA256633 RSA Clarkia gracilis subsp. gracilis Donald Spalinger 34 1974-5-04 Lake Walker Ridge Road, approx. 0.5 mile north from H. 2 Wilbur Sp. quad. RSA27680 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 6729 1940-5-28 Modoc 15 miles north of Alturas, (near Surprise). RSA293077 RSA Clarkia gracilis subsp. gracilis Thomas W. Nelson 5381 1980-5-30 Trinity Along road 60 (Underwood Mountain Road) 0.5 miles south of junction with road 4N34 (Eltapom Road); Hyampom RSA293078 RSA Clarkia gracilis subsp. gracilis Thomas W. Nelson 5588 1980-6-18 Trinity Along road 1N10, 1 mile from jct. with road 2N07 (7). Shasta-Trinity National Forest.; Pickett Peak RSA31385 RSA Clarkia gracilis subsp. gracilis J. T. Howell 21912 1946-5-19 Marin Meadows Club, Fairfax Hills RSA31386 RSA Clarkia gracilis subsp. gracilis J. T. Howell 21811 1946-5-12 Marin Edge of serpentine, Canon Ridge RSA41114 RSA Clarkia gracilis subsp. gracilis Robert F. Hoover 3538 1938-6-08 Napa South fork of Butts Creek. RSA41127 RSA Clarkia gracilis subsp. gracilis Robert F. Hoover 3231 1938-4-24 Colusa Stone Corral Canon below Sites. RSA41227 RSA Clarkia gracilis subsp. gracilis H. K. Sharsmith 3726 1936-5-22 Santa Clara Inner South Coast Ranges, Mount Hamilton Range: Tributary to Santa Isabella Creek, northeast end of Santa Isabella Valley RSA41289 RSA Clarkia gracilis subsp. gracilis Robert F. Hoover 5083 1941-5-14 Sonoma 3 miles south of Monte Rio on road to Camp Meeker RSA418557 RSA Clarkia gracilis subsp. gracilis Jerry A. Powell 968 1972-6-12 Mendocino 7 W of Eel River Ranger Station. RSA449289 RSA Clarkia gracilis subsp. gracilis Thomas W. Nelson 5562 1980-6-18 Trinity Along road 2N10 (10) 4 miles north of Indian Valley Guard Station, just south of junction with road 2N01; Shasta-Trinity National Forest; Hyampom RSA47808 RSA Clarkia gracilis subsp. gracilis Roxana S. Ferris 11711 1948-6-12 Siskiyou Schoolhouse Hill, Plowman's Valley (Noyes Valley), east fork of Scott River. RSA47822 RSA Clarkia gracilis subsp. gracilis L. Beane 2119 1949-5-18 Alameda About 3 miles south of Livermore RSA504595 RSA Clarkia gracilis subsp. gracilis Bruce Bartholomew 4290 1988-6-23 Modoc South side of Egg Lake, ca. 1.5 km west of the Burlington Northern railroad track; Whitehorse Quad RSA512851 RSA Clarkia gracilis subsp. gracilis L. Ahart s.n. 1981-4-29 Sutter Sierra Nevada: Dean Ranch, Sutter Buttes RSA520376 RSA Clarkia gracilis subsp. gracilis Bruce Bartholomew 4739 1989-6-01 Modoc Ca. 0.5 km S of State Hwy 299 on road to Shaker Spring. RSA78990 RSA Clarkia gracilis subsp. gracilis E. K. Balls 17139 1952-5-09 Lake Lakeshore Blvd., 1.3 mi. S of Lucerne on Highway 20 RSA87916 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 20012 1953-7-04 Mendocino Along Covelo - Alderpoint road, about 10 miles north of Covelo. RSA87932 RSA Clarkia gracilis subsp. gracilis C. L. Hitchcock 20036 1953-7-04 Trinity About 21 miles S.E. of Alderpont on road to Covelo. RSA90473 RSA Clarkia gracilis subsp. gracilis Milo S. Baker 12552 1953-4-26 Tehama 5 miles W of Paskenta RSA91214 RSA Clarkia gracilis subsp. gracilis Milo S. Baker 12583 1953-5-09 Tehama Logging road west of Pakenta, near 6 mile post. SBBG157729 SBBG Clarkia gracilis subsp. gracilis Ryan O'Dell 2018-6-12 Mendocino Forest Service Rd M1, Blue Banks [S of Etsel Ridge] SBBG158130 SBBG Clarkia gracilis subsp. gracilis Ryan O'Dell 2018-6-12 Trinity Bramlet Rd [E of Bone Gulch, S of Hwy 36] SJSU10991 SJSU Clarkia gracilis subsp. gracilis J.B. Willis Jr. 70 1969-4-27 Yuba S bank Yuba R on old stage rd to Timbuctoo just off Hwy 20, 18 mi E of Marysville SJSU10995 SJSU Clarkia gracilis subsp. gracilis G.B. Youngberg 426 1956-5-19 Marin Rock Springs, Mt Tamalpais UC101801 UCJEPS Clarkia gracilis subsp. gracilis Katharine Brandegee 1907-5-15 El Dorado New York Ravine UC101807 UCJEPS Clarkia gracilis subsp. gracilis Katharine Brandegee 1907-6-30 Marin Tamalpais UC101986 UCJEPS Clarkia gracilis subsp. gracilis Katharine Brandegee 1907-5-01 El Dorado Placerville UC1053452 UCJEPS Clarkia gracilis subsp. gracilis Rimo Bacigalupi, Arthur Holmgren 3169 1950-4-26 Colusa 7.7 mi w Sites (Grapevine Grade to Lodoga) UC1071988 UCJEPS Clarkia gracilis subsp. gracilis H., M. Lewis, M. Roberts 820 1951-5-19 Yuba 2.3 mi e Oregon House UC1071989 UCJEPS Clarkia gracilis subsp. gracilis H., M. Lewis 420 1947-6-13 Humboldt 2.3 mi e Bridge 4-119 (Highway 36); South Fork of Van Duzen River UC1122393 UCJEPS Clarkia gracilis subsp. gracilis Roy Saarni 11 1938-5-19 Santa Clara 1/2 mi se Hotel; Mt. Hamilton Quadrangle UC112989 UCJEPS Clarkia gracilis subsp. gracilis Katharine Brandegee 1908-7-06 Marin grade from Larsen's Liberty's (near bottom, Bolinas Road) UC1186582 UCJEPS Clarkia gracilis subsp. gracilis G. I. Stage, R. W. Thorp 59-119 1959-6-21 Butte 11.9 mi ne Chico (Highway 32) UC1197001 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 17511 1/2 1945-7-04 Humboldt Willow Creek Trinity River Valley UC1222857 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 18806 1950-6-15 Humboldt 7 mi n Harris; Mail Ridge UC1279980 UCJEPS Clarkia gracilis subsp. gracilis Peter H. Raven 10937 1957-6-19 Santa Clara 0.9 mi below Smith Creek Ranger Station (on road to San Jose); Mount Hamilton Range UC1301108 UCJEPS Clarkia gracilis subsp. gracilis Helen K. Sharsmith 5443 1963-5-18 Marin between Larkspur and Alpine Lake (Alpine Dam road); San Francisco Bay Region UC130884 UCJEPS Clarkia gracilis subsp. gracilis Katharine Brandegee 1909-6-01 Napa Type locality Pope Valley Grade UC1587078 UCJEPS Clarkia gracilis subsp. gracilis G. Schoolcraft 2148 1991-6-05 Shasta about 5.5 mi s Pittville UC173980 UCJEPS Clarkia gracilis subsp. gracilis H. M. Hall 9493 1913-7-16 Lake above Summit Lake (40-50 mi from Pacific Ocean); North Coast Ranges, Mt. Sanhedrin UC1818899 UCJEPS Clarkia gracilis subsp. gracilis Barbara Ertter, Mary Bowerman 12853a 1994-6-19 Contra Costa Mt. Diablo State Park east of Walnut Creek; scrub oak thicket north of road, north of lower summit parking lot, next to drainage on north facing slope. UC1819002 UCJEPS Clarkia gracilis subsp. gracilis Barbara Ertter, Tom Delendick 14612 1996-5-02 Contra Costa Mount Diablo State Park, Deer Flat Road north of Juniper Camp, at cut through open live oak forest, northwest-facing slope. UC183694 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 4284 1913-6-23 Humboldt ridge between Van Duzen River and Mad River (near summit, on Dinsmore's Ranch); Northern Coast Ranges UC183772 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 3907 1912-7-31 Humboldt nw slope Buck Mountain; Northern Coast Ranges, Burr Valley UC184911 UCJEPS Clarkia gracilis subsp. gracilis Harry S. Yates 315 1914-5-19 Trinity ne Weaverville UC2028301 UCJEPS Clarkia gracilis subsp. gracilis Barbara Ertter, Susan D'Alcamo 16190 1998-6-12 Contra Costa North Peak Trail south of Prospectors Gap on east side of Mount Diablo summit. UC20297 UCJEPS Clarkia gracilis subsp. gracilis Harley P. Chandler 1363 1901-6-01 Humboldt Hupa Indian Reservation North Coast Ranges UC20309 UCJEPS Clarkia gracilis subsp. gracilis W. A. Setchell 1896-3-06 Marin Bolinas Ridge UC2044526 UCJEPS Clarkia gracilis subsp. gracilis Belinda Lo, Daniel Palmer 56 2014-5-14 Calaveras Stanislaus National Forest, Bailey Ridge UC306524 UCJEPS Clarkia gracilis subsp. gracilis A. D. E. Elmer 4436 1903-5-01 Alameda Cedar (Cypress) Mountain UC337284 UCJEPS Clarkia gracilis subsp. gracilis J. G. Lemmon 1889-6-26 Siskiyou Edgewood UC562521 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 12490 1933-6-02 Napa 5 mi e Angwin's; Howell Mountain, Moore's Creek UC562524 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 14935 1936-6-10 Humboldt w of mouth South Fork Trinity River UC56307 UCJEPS Clarkia gracilis subsp. gracilis Joseph Burtt Davy 5728 1899-6-21 Humboldt Supply Creek UC569752 UCJEPS Clarkia gracilis subsp. gracilis F. W. Embree 39 1934-4-17 Sutter 1 mi s North Butte; Marysville Buttes Quadrangle UC58846 UCJEPS Clarkia gracilis subsp. gracilis Harley P. Chandler 1327 1901-6-01 Humboldt Hupa Indian Reservation North Coast Ranges UC594153 UCJEPS Clarkia gracilis subsp. gracilis S. K. Harris, J. P. Tracy 3261 1936-6-10 Humboldt near mouth South Fork Trinity River (hills w of river) UC630641 UCJEPS Clarkia gracilis subsp. gracilis Joseph P. Tracy 16274 1939-4-29 Siskiyou 3 mi n of mouth Salmon River (Somes Bar); Klamath River UC692490 UCJEPS Clarkia gracilis subsp. gracilis Mary L. Bowerman 3840 1942-5-24 Contra Costa w slope Deer Ridge (Jim White Trail to Deer Flat); Mount Diablo UC692502 UCJEPS Clarkia gracilis subsp. gracilis Mary L. Bowerman 858 1931-5-16 Contra Costa w flank Ransom Point ridge (summit); Mount Diablo UC724455 UCJEPS Clarkia gracilis subsp. gracilis H. K. Sharsmith 3726 1936-5-22 Santa Clara on tributary to Santa Isabella Creek (ne end of valley); Mount Hamilton Range, Santa Isabella Valley UC724462 UCJEPS Clarkia gracilis subsp. gracilis H. K. Sharsmith 1172 1934-5-27 Santa Clara vicinity Smith Creek (w side of mountain); Mount Hamilton UC724545 UCJEPS Clarkia gracilis subsp. gracilis H. K. Sharsmith 3238 1935-6-02 Santa Clara se slope Copernicus Peak; Mount Hamilton UC748412 UCJEPS Clarkia gracilis subsp. gracilis Annie M. Alexander, Louise Kellogg 4738 1946-6-12 Modoc w side Fandango Pass road UC762861 UCJEPS Clarkia gracilis subsp. gracilis Robert F. Hoover 5083 1941-5-14 Sonoma 3 mi s Monte Rio (on road to Camp Meeker) UC796568 UCJEPS Clarkia gracilis subsp. gracilis Roxana S. Ferris, Laura Lorraine 11711 1948-6-12 Siskiyou Schoolhouse Hill East Fork of Scott River, Plowman's Valley (Noyes Valley) UC930748 UCJEPS Clarkia gracilis subsp. gracilis Marcus E. Jones 1883-5-08 El Dorado Kelsey UC930756 UCJEPS Clarkia gracilis subsp. gracilis C. L. Hitchcock 6495 1940-5-20 Shasta about 25 mi e Redding UC930761 UCJEPS Clarkia gracilis subsp. gracilis C. L. Hitchcock 6729 1940-5-28 Modoc 15 mi n Alturas (near Surprise) UCR0060581 UCR Clarkia gracilis subsp. gracilis George K. Helmkamp 17707 2011-7-12 Calaveras Winton Road, 6.7 miles east of its junction with CA-26 West Point UCR0060583 UCR Clarkia gracilis subsp. gracilis Ellen Dean 4939 2008-5-18 Colusa Payne Ranch, owned by BLM, lands to the southwest of the intersection of Hwys 20 and 16. Unnamed drainage south of Hwy 20 between Hwy 16 and Lynch Canon that drains to Bear Creek by passing under Hwy 20 UCR0060584 UCR Clarkia gracilis subsp. gracilis George K. Helmkamp 16129 2010-5-29 El Dorado Slug Gulch Road, 2.9 miles east of its junction with Perry Creek road
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