DAV
A. Van Houtte; E. Leger and C. Hohn 10 2001-04-14
United States, California, Napa, Napa Co.: Quail Ridge Reserve, SE corner of Lake Berryessa, just W of Monticello Dam, on W side of South Decker Canyon Rd, along NW rim of stock pond in Decker Canyon, W and upslope from ruined cabins., 38.491667 -122.149167, 152m
DAV
DAV339321 Ellen Dean; G. Harrington, C. Thomsen, S. Harrison 4941 2008-05-18
United States, California, 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 Canyon that drains to Bear Creek by passing under Hwy 20., 39.0111860986335 -122.374521230261, 351m
DAV
DAV319953 Peter Rubtzoff 8110 1975-06-25
United States, California, El Dorado, El Dorado County: Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, east side of Mutton Creek Road, 0.6 miles south of 'County Road' (ca. 2 miles north of Bacchi Meadow Road junction)., 1301m
DAV
DAV319952 Peter Rubtzoff 7026 1972-10-12
United States, California, El Dorado, The Georgetown Divide, Sierra Nevada. U.C. Blodgett Forest Research Station, 'Clear Cut on Main Line Road.', 38.910173 -120.662616
DAV
Oren Pollak s.n. 1987-06-01
United States, California, Alpine, Alpine County: Grover Hot Springs., 38.701389 -119.838889
DAV
DAV319950 Rodney Gale Myatt 717 1971-06-13
United States, California, Butte, 1 mi. north of Inskip. Skyway Road, north of Paradise. Road between Butte Meadows and Magala., 39.99 -121.54
DAV
DAV319951 Rodney Gale Myatt 728 1971-06-13
United States, California, Butte, 1 mi. north of Inskip. Skyway Road, north of Paradise. Road between Butte Meadows and Magala., 39.99 -121.54
DAV
DAV319985 Peter Rubtzoff 8017 1975-06-03
United States, California, El Dorado, El Dorado County: U.C. Blodgett Forest Research Station, heliport clearing., 38.91 -120.662222
DAV
G. F. Hrusa 11915 1994-10-25
United States, California, Sonoma County, Sonoma County: Austin Creek State Recreation Area. Gilliam Creek, immediately below Bullfrog Pond Camp., 38.6 -123, 160m
DAV
DAV309151 Craig Thomsen 2699 2006-05-18
United States, California, Yolo, Yolo County: Camp Haswell Otis Ranch Regional Park. West side of Cache Creek, 38.894722 -122.277222
DAV
DAV392048 Lois W. Weeth 89 1999-08-11
United States, California, Mendocino, Mendocino County: Boonville. Entrance road to The Other Place (sic); 0.4 mi from Hwy 128, at bridge. (Exact location unknown. Coordinates generated by label maker)., 39.010556 -123.359167, 122m
DAV
DAV392049 Lois W. Weeth 90 1999-08-11
United States, California, Mendocino, Mendocino County: Boonville. Entrance road to The Other Place (sic); 0.4 mi from Hwy 128, at bridge. (Exact location unknown. Coordinates generated by label maker)., 39.010556 -123.359167, 122m
DAV
DAV392058 Peter Rubtzoff 7988 1975-05-27
United States, California, El Dorado, El Dorado County: U.C. Blodgett Forest Research Station: Lower part of Heliport clearing., 38.890833 -120.645556
DAV
DAV392057 Peter Rubtzoff 7999 1975-05-28
United States, California, El Dorado, El Dorado County: U.C. Blodgett Forest Research Station: Chinquapin Flat Road, ca. 1.6 miles south of Old Gaddis Creek Road., 38.885833 -120.649722
DAV
DAV324151 Glenn Greenleaf 5 1977-03-31
United States, California, San Diego, San Diego County: 3.6 miles east of Ramona, CA; on Highway 67. (Exact location unknown, coordinates estimated by label maker.), 33.041944 -116.868889, 220m
DAV
DAV392055 Lois W. Weeth 39 1998-00-00
United States, California, Mendocino, California, Mendocino County: Yorkville, Sheep Dung Estates, Northwest of main house, along creek draining into stock pond. (Location from collector's map.), 38.924722 -123.220556
DAV
DAV392051 James F. Ashley 150 1941-07-16
United States, California, Santa Barbara, California, Santa Barbara County: 0.5 mi. north of Juncal., 34.499361 -119.508417
DAV
DAV392056 Ellen Dean; S. Yegorova, E. McDevitt, and D. McNair 9433 2017-07-06
United States, California, El Dorado, El Dorado County: West side of Lake Tahoe. Emerald Bay State Park. Emerald Point. Eastern side near lake., 38.96489 -120.08671, 1912m
DAV
DAV309133 Daniel Potter; N Khuu, K Battenberg 867 2016-04-30
United States, California, Napa, Napa County: Knoxville Wildlife Area, east of Nevada Creek, 38.72415 -122.29
DAV
DAV324095 Tom Scott; Paul Zambino 2009--022 2011-06-11
United States, California, San Diego, San Diego County: Penninsular Range; Laguna Mountains: USFS Cibbets Flat Campground along Kitchen Creek off Fred Canyon Rd., 32.778333333383 -116.444444444713, 1262m
DAV
DAV309119 D.O. Burge 2255 2017-04-28
United States, California, Santa Barbara, Santa Barbara County: Santa Cruz Island, roadside on Valley Road., 34.0065 -119.7629, 230m
DAV
DAV324096 Mark A. Elvin 3110 2003-11-14
United States, California, San Diego, San Diego County: Peninsular Range, south of San Marcos, SW of South Lake, 800 m WNW of Franks Peak., 33.11167 -117.17389, 366m
DAV
DAV392043 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, Riverside County: San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end., 33.9324999998013 -117.030833333793, 716m
DAV
DAV392044 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, Riverside County: San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end., 33.9324999998013 -117.030833333793, 716m
DAV
DAV392046 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, Riverside County: San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end., 33.9324999998013 -117.030833333793, 716m
DAV
DAV392045 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, Riverside County: San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end., 33.9324999998013 -117.030833333793, 716m
DAV
DAV392047 Jeremiah George s.n. 2012-08-13
United States, California, Riverside, Riverside County: San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end., 33.9324999998013 -117.030833333793, 716m
DAV
DAV392065 Rex Palmer N7 1979-05-26
United States, California, Placer, Headwaters basin area of the North Fork of the American River, 39.25111 -120.35722, 2012m
DAV
DAV392052 Rodney Gale Myatt 1099 1971-09-17
United States, California, Mendocino, Along Hwy 101, between the towns of Leggett and Cummings (south of Garberville)., 39.834271 -123.681594
DAV
DAV392053 Rodney Gale Myatt s.n. 1972-06-01
United States, California, Placer, Along Forest Hill and Soda Springs Road. Northeast of Auburn., 39.203611 -120.430556, 914m
DAV
J. M. Tucker 1443A 1946-08-16
United States, California, Monterey County, (Aff. Q. dumosa Nutt.) Small tree in dense stand; north facing slope beside road from Bradley to Jolon, 14 miles east of Jolon, Monterey County, California., 35.888994 -120.922717
DAV
G.L. Stebbins, Jr. 3902 1948-01-02
United States, California, San Luis Obispo County, 1 mile south of Paso Robles, San Luis Obispo County, California., 35.610692 -120.688656
DAV
J.M. Tucker 1465 1946-10-18
United States, California, Kern County, On steep south-facing slope besides Highway 99, ca. 2 miles northwest of Lebec, Kern County, California., 34.852347 -118.915303
DAV
J.M. Tucker 1880-1 1948-09-26
United States, California, Los Angeles County, At the bottom of a gentle, north-facing slope, beside Highway 138, 9.6 miles east of Gorman, Los Angeles County, California., 34.775336 -118.679589
DAV
J. M. Tucker 1443B 1946-08-16
United States, California, Monterey County, (Aff. Q. dumosa Nutt). Small tree in dense stand; north-facing slope beside road from Bradley to Jolon, 14 miles east of Jolon, Monterey County, California., 35.888994 -120.922717
DAV
John M. Tucker 200 1941-03-01
United States, California, Monterey County, (Aff. Q. dumosa Nutt). Ca. 6 miles south of San Lucas, besides road to Lockwood, Monterey County, California., 35.907461 -120.990886
DAV
John M. Tucker 417 1941-10-05
United States, California, Monterey County, (Aff. Q. dumosa Nutt). West side of Big Creek Canyon, 1/2 mile northwest of Univesity of California Hastings Reserve, Monterey County, California., 36.37215278 -121.5590083
DAV
John M. Tucker 201 1941-03-01
United States, California, Monterey County, (Aff. Q. dumosa Nutt.) Ca. 6 miles south of San Lucas, beside road to Lockwood, Monterey County, California., 35.907461 -120.990886
DAV
John Thomas Howell 40071 1963-08-07
United States, California, Monterey County, (Aff. Q. dumosa Nutt.) In area of serpentine, Mustang Grade between Mustang Summit and San Lorenzo Creek., 36.031657 -120.582508
DAV
Lyman Benson 14190 1949-09-11
United States, California, Monterey County, Monterey County: 2 miles west of King City in the foothills of the Santa Lucia Mtns, Salinas Valley drainage. Oak Woodland vegetation, north slope 400', 36.209217 -121.165722
DAV
D.Q. Cavagnaro 55 1963-09-15
United States, California, Monterey County, (Aff. Q. dumosa Nutt.). Elevation 1600 feet; 11 miles northwest of Arroyo seco, Monterey County, California., 36.411375 -121.445489, 488m
DAV
John M. Tucker 1914-3 1948-10-10
United States, California, Monterey County, Ca. 8.8 miles west of Bradley, beside road to Lockwood, Monterey County, California., 35.901106 -120.960628
DAV
John M. Tucker 1891-24 1948-10-03
United States, California, Fresno County, Northeast-facing hillslope beside road from Parkfield to Coalinga, 2.6 miles south of Parkfield junction, Fresno County, California., 36.043039 -120.480944
DAV
John M. Tucker 1900-19 1948-10-09
United States, California, San Benito County, Beside road to Idria, 7 miles south of Panoche, San Benito County, California., 36.495472 -120.817139
DAV
J.M. Tucker 1872-15 1948-09-24
United States, California, Kern County, Above Cameron Creek, 1.4 miles from Highway 466, ca. 9 miles east-southeast of Tehachapi, Kern County, California., 35.082286 -118.330181
DAV
J.M. Tucker 1911-4 1948-10-09
United States, California, San Benito County, Mountains ca. 8 miles southeast of Idria, San Benito County, California., 36.324258 -120.613953
DAV
J.M. Tucker 1892-15 1948-10-03
United States, California, Fresno County, Beside road from Parkfield to Coalinga, .8 miles south of Parkfield Junction, Fresno County, California., 36.073631 -120.473922
DAV
J.M. Tucker 1872-18 1948-09-24
United States, California, Kern County, Above Cameron Creek, 1.4 miles from Highway 466, ca. 9 miles east-southeast of Tehahcapi, Kern County, California., 35.082286 -118.330181
DAV
J.M. Tucker 1872-24 1948-09-24
United States, California, Kern County, Above Cameron Creek, 1.4 miles from Highway 466, ca. 9 miles east-southeast of Tehachapi, Kern County, California., 35.082286 -118.330181
DAV
J.M. Tucker 1873-2 1948-09-25
United States, California, Kern County, On southeast-facing hillslope above Oak Creek, 13.8 miles west of Mojave, Kern County, California., 35.03735 -118.394803
DAV
J.M. Tucker 1887-26 1948-10-02
United States, California, Kern County, Summit of Temblor Range, 15 miles (by road) west of Mc Kittrick, Kern County, Calfornia., 35.332511 -119.779369
DAV
J.M. Tucker 1890-24 1948-10-03
United States, California, Fresno County, Beside road from Parkfield to Coalinga, 4.2 miles south of Parkfield Junction, Fresno County, California., 36.018703 -120.475406
DAV
J.M. Tucker 1891-4 1948-10-03
United States, California, Fresno County, Northeast-facing hillslope beside road from Parkfield to Coalinga, 2.6 miles south of Parkfield Junction, Fresno County, California., 36.045733 -120.472856
DAV
J.M. Tucker 1501 1947-04-04
United States, California, San Benito County, East-facing hillslope beside Highway 25 ca. 4 miles southeast of San Benioto County, California., 36.46400833 -121.0576056
DAV
J.M. Tucker 1626 1947-10-04
United States, California, Santa Barbara County, On low hillslope overlooking the Cuyama River, 3.1 miles west of Wasioja School, Santa Barbara County, California., 35.593994 -120.088389
DAV
J.M. Tucker 1463 1946-10-18
United States, California, Kern County, On steep southeast-facing slope beside Highway 99, ca.2 miles northwest of Lebec, Kern County, California., 34.852347 -118.915303
DAV
S. C. Lillis s.n. 1908-09-01
United States, California, Fresno County, San Carlos Range, Fresno County, California.
DAV
J.M. Tucker 1622 1947-10-04
United States, California, Santa Barbara County, North-facing slope overlooking the Cuyama River, beside Highway 166, ca. .2 mile west of Wasioja School, Santa Barbara County, California., 35.593994 -120.088389
DAV
Ernest C. Twisselmann 8293 1963-06-03
United States, California, Kern County, Kern County: San Emigdio Range and the Mt. Pinos Region. San Emigdio Range. Neasons Flat. Douglas oak-california juniper association. Shandon, California., 34.91355 -119.078486, 975m
DAV
J.M. Tucker 1914-22 1948-10-10
United States, California, Monterey County, North-facing slope, on light-colored shale, forming a rather close chaparral; ca. 8.8 miles west of Bradley, beside road to Lockwood, Monteret County, California., 35.901106 -120.960628
DAV
J.M. Tucker 1919-14 1948-10-10
United States, California, Monterey County, On a flat, beside road to Jamesburg, 13.3 miles (by road) west of Greenfield, Monterey County, California., 36.320858 -121.485361
DAV
Ernest C. Twisselmann 745 1953-09-04
United States, California, Kern County, Near the summit of Drake Ridge, Kern County. Elevation: 3400 feet.
DAV
Ted Swiecki s.n. 1992-10-03
United States, California, Monterey County, About Lake San Antonio, Monterey County., 35.818767 -120.914083
DAV
Ernest C. Twisselmann 8420 1963-06-11
United States, California, Kern County, Erskine Canyon, Piute Mountains. Elevation: 4100 feet., 35.580794 -118.438253, 1250m
DAV
John M. Tucker 1513 1947-04-05
United States, California, Fresno County, California, Fresno Co.; Highway 198, 11 mi. southwest of Coalinga., 36.103667 -120.549639
DAV
John M. Tucker 1619 1947-10-04
United States, California, Santa Barbara County, California, Santa Barbara Co.; Highway 166, 0.2 mi. west of Wasioja School (or 34.6 mi, by road, east of Pine Canyon Guard Station); north- to northeast-facing hillslope overlooking the Cuyaman River., 35.110661 -120.088389
DAV
John M. Tucker 1881-2 1948-09-26
United States, California, Kern County, On hillslope in San Emigdio Canyon, 7 miles (by road) aove headquarters of San Emigdio Ranch, Kern County, California., 35.094897 -119.181153
DAV
D.Q. Cavagnaro 58 1963-09-15
United States, California, Monterey County, Elevation 1400 feet, 10 miles northwest of Arroyo Seco, Monterey County, California., 36.321083 -121.488031, 427m
DAV
D.Q. Cavagnaro 66F 1963-09-16
United States, California, Monterey County, Elevation 1200 feet; 1 mile northeast of Arroyo Seco (between campground and junction with Carmel Valley Road), Monterey County, California., 36.260353 -121.432906, 366m
DAV
D.Q. Cavagnaro 61 1963-09-15
United States, California, Monterey County, Elevation 1400 feet; 10 miles northwest of Arroyo Seco, Monterey County, California., 36.321083 -121.488031, 427m
DAV
D.Q. Cavagnaro 60 1963-09-15
United States, California, Monterey County, Notheast-facing side of valley, elevation 1400 feet; 10 miles northwest of Arroyo Seco, Monterey County, California., 36.321083 -121.488031, 427m
DAV
D.Q. Cavagnaro 54 1963-09-15
United States, California, Monterey County, Elevation 1600 feet; 11 miles northwest of Arroyo Seco, Monterey County, California., 36.331206 -121.494439, 488m
DAV
D.Q. Cavagnaro 228 1963-09-19
United States, California, San Benito County, Elevation 1500 feet; State Highway 25, 5 miles southeast of Pinnacles National Monument junction, San Benito County, California., 36.47505 -121.065947, 457m
DAV
D.Q. Cavagnaro 56 1963-09-15
United States, California, Monterey County, Elevation 1400 feet; 10 miles northwest of Arroyo Seco, Monteret County, California., 36.321083 -121.488031, 427m
DAV
Ernest C. Twisselmann 12842 1966-10-04
United States, California, San Benito County, Canyon of Clear Creek, San Benito County. Elevation 2675 feet, chaparral., 36.358603 -120.760786, 815m
DAV
Ernest C. Twisselmann 12867 1966-10-04
United States, California, San Benito County, Clear Creek Road, 0.9 mile above New Idria, San Benito County. Elevation 3175 feet., 36.409408 -120.672106, 968m
DAV
Herbert L. Mason 3737a 1927-05-29
United States, California, Los Angeles County, Tejon Pass, Sierra Liebre Mts., 34.802044 -118.872856
DAV
D.Q. Cavagnaro 49 1963-09-15
United States, California, Monterey County, Elevation 1800 feet; 20 miles northwest of Arroyo Seco, Monteret County, California., 36.450994 -121.610733
DAV
John M. Tucker 2624 1952-09-20
United States, California, Sonoma County, (Q. kelloggii Newb. X Q. agrifolia Nee). California, Sonoma Co.; Voight Ranch, ca. 1.25 mi. (airline) southwest of Cunningham., 38.35075 -122.797925
DAV
John M. Tucker 2624 1952-09-20
United States, California, Sonoma County, (Q. kelloggii Newb. X Q. agrifolia Nee). California, Sonoma Co.: Voight Ranch, ca. 1.25 mi. (airline) southwest of Cunningham., 38.35075 -122.797925
DAV
John M. Tucker 2618 1952-09-20
United States, California, Sonoma County, (Q. kelloggii Newb. X Q. agrifolia Nee). California, Sonoma Co.: Voight Ranch, ca. 1.25 mi. (airline) southwest of Cunningham, along a lane running east from Voight farmhouse., 38.35075 -122.797925
DAV
L. R. Heckard; C.L. Custer 9134 1965-10-05
United States, California, Lake County, Along road to Sulphur Bank Point, ca. 1/2 mile west of Sulphur Bank Community, north-facing hillside above shore of Clear Lake. Elev. 1600 ft., 39.008297 -122.721581, 488m
DAV
J.M. Tucker s.n. 1994-10-29
United States, California, Napa County, California, Napa Co, Mt. George, north-ne. side, ca. 400 m., 38.341789 -122.217936, 400m
DAV
John Thomas Howell 22859 1946-08-17
United States, California, Sonoma County, Lloyd Voit Ranch west of Cummingham, Sonoma County., 38.362517 -122.804586
DAV
Milo S. Baker 11568 1946-08-17
United States, California, Sonoma County, (Q. agrifolia X Q. kelloggii). Near residence of Mr. Voit, about 1 1/2 miles (air line) west of town of Cunningham, Sonoma County, California., 38.362517 -122.804586
DAV
Mc Minn; Babcock, and Righter 5560 1948-05-08
United States, California, Santa Clara County, (Q. agrifolia Nee X Q. kelloggii Newb). Castro Valley Ranch ca. 6 miles southwest of Gilroy. Santa Clara County., 36.964478 -121.597728
DAV
John M. Tucker 418 1941-10-05
United States, California, Monterey County, (Q. agrifolia Nee X Q. Kelloggii Newb). University of California Hastings Wild Life Reserve, Monterey County, California., 36.372153 -121.559008
DAV
J.M. Tucker 2345 1952-04-13
United States, California, Marin County, (Q. dumosa Nutt. X Q. garryana Dougl.). Near top of Fish Grade, between Phoenix Lake and Lake Lagunitas, Marin County, California., 37.955564 -122.586861
DAV
John M. Tucker 288 1941-06-06
United States, California, Santa Barbara County, (Q. dumosa Nutt. X Q. lobata Nee). California, Santa Barbara Co.; Sycamore Canyon Road, near top of the grade, Santa Barbara, 34.443267 -119.663597
DAV
John M. Tucker 289 1941-06-06
United States, California, Santa Barbara County, (Q. dumosa Nutt. X Q. lobata Nee). California, Santa Barbara Co.; Sycamore Canyon Road, near top of the grade, Santa Barbara. (Several hybrids in this vicinity)., 34.443267 -119.663597
DAV
John M. Tucker 290 1941-06-07
United States, California, Santa Barbara County, (Q. dumosa Nutt. X Q. lobata Nee), (back cross to Q. dumosa?). California, Santa Barbara CO.; above the canyon and the road to the H.S. Chase place, Santa Barbara., 34.818 -119.7675
DAV
John M. Tucker 361 1941-08-05
United States, California, Santa Barbara County, (Q. dumosa Nutt. X Q. lobata Nee). California, Santa Barbara Co.; Skofield Ranch, Rattlesnake Canyon, north of Santa Barbara;bottom of small shallow draw ca. 100 yards south of Skofield house., 34.466619 -119.688611
DAV
Henry M. Pollard 21 1957-12-04
United States, California, Santa Barbara County, Santa Barbara County: South side of Sycamore Canyon Road near Cloydon Circle, Santa Barbara., 34.443267 -119.663597
DAV
Henry M. Pollard 3 1957-11-28
United States, California, Santa Barbara County, Uphill side of Las Canoas Road, a short distance north of No. 1 and 2, Santa Barbara., 34.454 -119.703
DAV
Henry M. Pollard 6 1957-11-28
United States, California, Santa Barbara County, Between No. 1 and 5, Las Canoas Rd. below metal gate on northwest side of Rancheros tract, Santa Barbara., 34.454 -119.703
DAV
Henry M. Pollard 7 1957-11-28
United States, California, Santa Barbara County, Uphill side of Las Canoas Rd (Hobart Skofield property) east side of Rancheros tract, Santa Barbara., 34.454 -119.703
DAV
DAV314929 Henry M. Pollard 8 1957-11-28
United States, California, Santa Barbara, Uphill from and near No. 7 (No.7: uphill side of Las Canoas Rd. Hobart Skofield property east side of Rancheros tract.) Santa Barbara., 34.454 -119.703
DAV
Henry M. Pollard 14 1957-11-28
United States, California, Santa Barbara County, In shaded south side of Mountain Drive, east of intersection 150, Santa Barbara., 34.444033 -119.709458
DAV
Henry M. Pollard 15 1957-11-30
United States, California, Santa Barbara County, Mountain Drive about 200 yards west of Tremonto Rd. junction, Santa Barbara., 34.4442 -119.70797
DAV
Henry M. Pollard 16 1957-11-30
United States, California, Santa Barbara County, On Mountain Drive west and near intersecting route 150, Santa Barbara., 34.444033 -119.709458