USU:UTC
UTC00081118 John Thomas Howell 23176 1947-05-18
United States, California, Marin, On serpentine at south end of Carson Ridge.
NY
1647075 J. T. Howell 41535 1966-05-25
United States of America, California, Marin Co., John Thomas Botanical Garden, Tiburon.
PUA
66256 G.L. Clifton 1984-04-22
United States, California, Lake, Local landmark: High Valley Creek. The Geysers Quad., 38.838361 -122.779556, 807m
PUA
67103 G.L. Clifton 1984-05-30
United States, California, Sonoma, Local landmark: Socrates Mine. The Geysers Quad., 38.763694 -122.762111, 1002m
PUA
55823 G.L. Clifton 1983-06-13
United States, California, Lake, Local landmark: Alder Creek. The Geysers Quad., 38.831417 -122.76875, 914m
PUA
52019 Joe Callizo 1980-06-06
United States, California, Napa, Local landmark: Sage Canyon. Yountville Quad., 38.497556 -122.292417, 262m
PUA
67225 G.L. Clifton 1984-08-09
United States, California, Plumas, Local landmark: Rich Bar. Almanor Quad., 40.014694 -121.194222, 853m
PUA
67225 G.L. Clifton 1984-08-09
United States, California, Plumas, Local landmark: Rich Bar. Almanor Quad., 40.014694 -121.194222
PUA
47412 G.L. Clifton 1981-05-03
United States, California, Napa, Local landmark: Luhman Property -- Sage Canyo. Yountville Quad., 38.491444 -122.288278, 335m
PUA
55839 G.L. Clifton 1983-06-13
United States, California, Lake, Local landmark: Alder Creek. The Geysers Quad., 38.826194 -122.760722, 853m
PUA
65053 James Jokerst 1985-04-16
United States, California, Lake, Local landmark: Putah Creek. Whispering Pines Quad., 38.78525 -122.678056
PUA
55834 G.L. Clifton 1983-06-14
United States, California, Lake, Local landmark: Cobb Valley. Whispering Pines Quad., 38.845778 -122.747222, 731m
PUA
55775 G.L. Clifton 1983-05-27
United States, California, Sonoma, Local landmark: Squaw Creek. The Geysers Quad., 38.82075 -122.774556, 932m
ISC
ISC-V-0006233
ISC
ISC-V-0006232
ISC
ISC-V-0006234
DAV
Roxanne Faure 6 2012-05-05
United States, California, Napa, Napa County: Las Posadas State Experimental Forest. Northeastern part of property, uphill and north of Recreation Flat, downslope and 30 meters south of undeveloped road., 38.5625 -122.4025, 391m
DAV
Daniel Sanchez-Mata s.n. 2006-06-11
United States, California, Lake, Lake Co.: Cobb-Kelseyville. Bottle Rock Road. Ultramafic sites between Pine Grove and Beaver Creek campground close to Sulphur Creek Road., 38.85 -122.75, 760m
DAV
James A. Neilson, Jr. 2744 1974-05-24
United States, California, Lake, Lake County: Mayacmas Mountains, Childers Peak area, Barceloux Ranch, east of Big Canyon Road. [Exact location unknown. Coordinates estimated by label maker.], 38.841944 -122.63, 579m
DAV
Freed W. Hoffman 2185 1941-06-01
United States, California, Sonoma, Sonoma County: North Coast Ranges, Oregon Canyon., 38.475802 -122.952756
DAV
Beecher Crampton 1304 1953-05-19
United States, California, Napa, Napa County: 11 miles east of Rutherford, Chiles Valley., 38.503722 -122.290791
DAV
R. Tofsrud s.n. 1948-07-01
United States, California, Sonoma, NE Sonoma County: about halfway between The Geysers and Alexander Valley., 38.710502 -122.762846
DAV
Beecher Crampton 4039 1957-05-16
United States, California, Sonoma, Sonoma County: 3 miles SW of Cloverdale, Hot Springs Road., 38.780373 -123.03053
DAV
R. Tofsrud s.n. 1948-09-03
United States, California, Humboldt, Humboldt County: 3-4 miles south of Berry's Summit at road junction near summit of Horse Mountain., 40.8731 -123.734, 1463m
DAV
Beecher Crampton 5877 1961-05-22
United States, California, Napa, Napa County: along State Hwy. 128, north end of Capell Valley above Capell Creek., 38.471306 -122.227461
DAV
Beecher Crampton 1504 1953-07-14
United States, California, Lake, Lake County: about 3 miles N. Cobb Mtn, Bottle Rock Road., 38.871706 -122.768003
DAV
Beecher Crampton 4045 1957-05-16
United States, California, Napa, Napa County: north end of Capell Valley, above Capell Creek, State Hwy. 128., 38.471306 -122.227461
DAV
A. H. Murphy s.n. 1952-06-03
United States, California, Mendocino, Mendocino County: Hopland Field Station, south of Hog Lake, James Pasture., 39.0325 -123.0749, 914m
DAV
Ayzik Solomeshch s.n. 2014-05-29
United States, California, Marin, Marin County: Summit Fire Road, close to top of the hill. Vegetation plot SFR 01. UTM Zone 10 E 531845 N 4205380. (Coordinates converted from UTM data by label maker.), 37.995556 -122.637222, 320m
DAV
James A. Neilson, Jr. 3411 1975-07-08
United States, California, Sonoma, Sonoma County: Mayacmas Mountains. Socrates Mine Road, near summit. (Elevation and coordinates estimated by label maker.), 38.772778 -122.730833, 975m
DAV
Beecher Crampton 4045 1957-05-16
United States, California, Napa, Napa County, north end of Capell Valley, along Highway 128, above Capell Creek., 38.471306 -122.227461
DAV
Jake Ruygt 6823 2020-05-29
United States, California, Napa, DeVincenzi property, west of Capell Cyn.; Quad Yountville., 38.485583 -122.258111, 437m
DAV
James A. Neilson, Jr. 3188 1975-05-23
United States, California, Lake, Lake County: Mayacmas Mountains, Francisco Property. High Valley Creek. (Location, coordinates, and elevation estimated by label maker.), 38.838333 -122.769722, 792m
DAV
Ayzik Solomeshch s.n. 2014-05-23
United States, California, Marin, Marin County: Gary Giacomini Open Space Preserve, Bates Meadow, about 6 miles west of Fairfax, vegetation plot BAT 01. UTM Zone 10 E 530280 N 4206762. (Coordinates converted from UTM data by label maker.), 38.008056 -122.655, 180m
OBI
OBI162949 Robert F. Hoover 9475 1965-06-29
United States, California, Sonoma, N of summit on Harrison Grade rd near Occidental, 38.4334 -122.9295
CalBG:RSA
Beecher Crampton s.n. 1957-05-16
United States, California, Sonoma, Hot Springs Road, 3 miles southwest of Cloverdale
CalBG:RSA
J. T. Howell s.n. 1966-05-25
United States, California, Marin, Just north of John Thomas Howell Botanical Garden, Tiburon, 37.910085 -122.490734
CalBG:RSA
Baker s.n. 1947-05-30
United States, California, Sonoma, 2 miles NE of Occidental along Harrison Grade, 38.431978 -122.931084
CalBG:RSA
J. T. Howell s.n. 1947-05-18
United States, California, Marin, South end of Carson Ridge, 37.965538 -122.6309
CalBG:RSA
M. S. Jussel 308 1933-06-30
United States, California, Lake, Between Cobb Mountain and Adams Springs on the Binkley Ranch.
CalBG:RSA
RSA0578215 Larry E. DeBuhr 1158 1973-05-22
United States, California, Marin, Near jct. of Fire Road and road to Alpine Lake between golf course and Alpine Lake., 37.963991 -122.625143
CalBG:RSA
D. W. Taylor 16685 1998-06-22
United States, California, Lake, Bottle Rock Road, 1.2 miles N jct. Sulphur Springs Road (ca. 1.3 road miles N of Glenbrook)38°52'09"N, 122°46'00"W, 38.8691667 -122.7666667, 793m
CalBG:RSA
J. T. Howell 20878a 1945-05-27
United States, California, Marin, Mount Tamalpais, 37.9107186 -122.6084089
CalBG:RSA
M. S. Jussel 308 1933-06-30
United States, California, Lake, Between Cobb Mountain and Adam Springs on the Binkley Ranch.
CalBG:RSA
Beecher Crampton 4045 1957-05-16
United States, California, Napa, Above Capell Creek, north end of Capell Valley, 38.476446 -122.235786
Harvard:GH
00341586 J. T. Howell 18070 1940-05-15
United States of America, California, Marin County, Tiburon Peninsula
Harvard:GH
00341587 J. T. Howell 41535 1966-05-25
United States of America, California, Marin County, just north of garden area, John Thomas Howell Botanical Garden, Tiburon
TAES
Beecher Crampton 5877 1961-05-22
United States, California, Napa