UCR
B. Ellyson 38 1996-05-04
United States, California, Colusa, Wilbur Springs, Walker Ridge Road. 8.4 mi north of alker Ridge Road and Indian Reservoir Road intersection on Walke Ridge Road; 57 mi east of Hwy 101 on Hwy 20, 39.15236 -122.47911, 701m
UCR
Clifton F. Smith 12530 1994-04-26
United States, California, Santa Barbara, Along edge of paved road on W slopes of Figueroa Mountain, near U.S. Forest Service boundary., 34.72469 -120.02839
UCR
George K. Helmkamp 9358 2005-04-16
United States, California, Santa Barbara, Sierra Madre Mountains, 7.5 mi south of Calif. Hwy 166 on Miranda Pines Road, 35.04667 -120.03833, 1155m
UCR
Mitch Provance 516--126 2016-05-31
United States, California, Kern, Tecuya Ridge, N. of Cuddy Valley Rd, near intersection of Forest Route 9N22 and 9N19, 34.84761 -119.06139, 1890m
USU:UTC
UTC00080111 Roxana S. Ferris 11660 1948-06-09
United States, California, Sonoma, Summit of grade between Mark West Valley and Franz Valley.
USU:UTC
UTC00038397 Ethel Crum 2085 1939-04-30
United States, California, Lake, Butt Camon seven miles northeast of Aetna Springs
PUA
66258 G.L. Clifton 1984-04-22
United States, California, Lake, Local landmark: High Valley Creek. The Geysers Quad., 38.838361 -122.779556, 807m
PUA
58084 G.L. Clifton 1983-06-10
United States, California, Lake, Local landmark: Cobb Valley. Whispering Pines Quad., 38.843806 -122.749167, 731m
PUA
1260 John Roos 1939-05-17
United States, California, Napa, Local landmark: Angwin. St. Helena Quad., 38.568333 -122.44
PUA
44009 G.L. Clifton 1980-04-26
United States, California, Napa, Local landmark: Capell Creek. Capell Valley Quad., 38.485806 -122.241722, 183m
PUA
46984 G.L. Clifton 1981-04-26
United States, California, Napa, Local landmark: Luhman Property -- Sage Canyo. Yountville Quad., 38.481667 -122.278389, 518m
PUA
57348 G.L. Clifton 1983-06-14
United States, California, Lake, Local landmark: Cobb Valley. Whispering Pines Quad., 38.845778 -122.747222, 731m
PUA
59519 G.L. Clifton 1984-05-15
United States, California, Sonoma, Local landmark: Caldwell Pines. The Geysers Quad., 38.843167 -122.816333, 975m
PUA
59482 G.L. Clifton 1984-06-12
United States, California, Lake, Local landmark: Caldwell Pines. The Geysers Quad., 38.843611 -122.812194, 1002m
PUA
58140 G.L. Clifton 1983-06-08
United States, California, Lake, Local landmark: Cobb Valley. Whispering Pines Quad., 38.843611 -122.744167, 731m
PUA
66778 G.L. Clifton 1984-05-15
United States, California, Sonoma, Local landmark: Caldwell Ranch. The Geysers Quad., 38.841861 -122.828778, 743m
PUA
2518 Dan Mc Key 1968-04-17
United States, California, Napa, Local landmark: Pope Valley. Aetna Springs Quad., 38.626667 -122.376667, 198m
PUA
57441 G.L. Clifton 1983-06-13
United States, California, Lake, Local landmark: Alder Creek. The Geysers Quad., 38.836194 -122.75825, 792m
PUA
57238 G.L. Clifton 1983-05-26
United States, California, Lake, Local landmark: High Valley Creek. The Geysers Quad., 38.838139 -122.762111, 792m
PUA
63546 Bill Grummer 1981-06-03
United States, California, Napa, Local landmark: Troutdale Creek. Detert Reservoir Quad.
PUA
59983 G.L. Clifton 1984-05-30
United States, California, Sonoma, Local landmark: Socrates Mine. The Geysers Quad., 38.761944 -122.760722, 975m
PUA
59948 G.L. Clifton 1984-05-30
United States, California, Sonoma, Local landmark: Socrates Mine. The Geysers Quad., 38.761944 -122.758528, 999m
PUA
1248 Neal Wearner 1969-05-13
United States, California, Napa, Local landmark: Pope Valley. Aetna Springs Quad., 38.646667 -122.455, 213m
PUA
58385 G.L. Clifton 1983-05-26
United States, California, Lake, Local landmark: Cobb Valley. Whispering Pines Quad., 38.835111 -122.741694, 731m
PUA
66659 G.L. Clifton 1984-05-19
United States, California, Colusa, Local landmark: Mill Creek. Fouts Springs Quad., 39.343167 -122.666667, 615m
PUA
55783 G.L. Clifton 1983-05-27
United States, California, Sonoma, Local landmark: Squaw Creek. The Geysers Quad., 38.82075 -122.774556, 932m
DAV
DAV156251 Erik Beever 213 1993-05-08
United States, California, Sonoma, Sonoma County: Sugarloaf Ridge State Park, about 50 air miles N of San Francisco, 10 air miles E of Santa Rosa, 2.5 air miles NE of Kenwood, and 18 air miles NW of Napa. Ponygate Trail at disturbed trailhead., 38.443171 -122.521922, 366m
DAV
DAV156252 Jennifer Bury 275 1993-05-08
United States, California, Sonoma, Sonoma County: About 40 air miles N of San Francisco; about 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., 38.442184 -122.527836, 396m
DAV
DAV090178 Heidi E.M. Dobson 325 1978-05-14
United States, California, Marin, Marin County: Overlooking Alpine Lake above Bolinas-Fairfax Road at base of Pine Hill.
DAV
DAV002268 K. Esau s.n. 1938-05-15
United States, California, Lake, Lake County.
DAV
DAV093835 Clinton C. Shock 75 1980-05-03
United States, California, Lake, Lake County: Walker Ridge, 12 miles north of State Highway 20., 610m
DAV
DAV338759 Ellen Dean 6051 2010-06-02
United States, California, Colusa, Colusa County: Walker Ridge. Along Walker Ridge Road, N of turnoff to Indian Valley Reservoir but S of Til Jones Spring. Many old undeveloped roads here., 39.069167 -122.484722, 818m
DAV
DAV140270 B. Wengeler s.n. 1995-04-30
United States, California, Napa, Napa County: 9.5 miles northwest of Highway 128 along Lower Chiles Valley Road., 38.5 -122.266666666667, 293m
DAV
Rick York 91--006 1991-05-22
United States, California, Lake, Lake County: SW on Morgan Valley, above Homestake Mine Core shed., 38.86125 -122.420186
DAV
Daniel Potter 777 2015-04-11
United States, California, Napa, Napa County: Knoxville Wildlife Area, near top of ridge above and west of Berryessa-Knoxville Road, 38.794563 -122.318302, 473m
DAV
Ellen Dean 8712 2015-05-10
United States, California, Lake, Lake County: Butts Canyon. Butts Canyon Road, just NW of the Napa County line. North side of the road. Not burned in fire last year (2014)., 38.711111 -122.468889, 251m
DAV
Daniel Potter 768 2015-03-22
United States, California, Napa, Napa County: Knoxville Wildlife Area, west of Zim Zim Falls., 38.782204 -122.322344, 406m
DAV
Marisol Gonzalez 4 2012-05-05
United States, California, Napa, Napa County: Las Posadas State Experimental Forest. Northeastern part of property, uphill and north of Recreation Flat, along undeveloped road., 38.563889 -122.404167, 406m
DAV
DAV338757 Jordan Thompson 2 2007-04-29
United States, California, Colusa, Colusa County: Payne Ranch (owned by BLM), lands to the SW of the intersection of State Routes 20 and 16. Central/Eastern part of ranch. Craig Canyon. North side of Craig Creek on south side of unimproved road., 38.985722 -122.363583, 335m
DAV
Joe Callizo s.n. 1998-06-18
United States, California, Napa, Napa County: Livermore Road. (Coordinates estimated by label maker at UC Davis)., 38.672778 -122.589444, 524m
DAV
DAV241950 Alison Colwell 23-067 2023-07-19
United States, California, Lake, BLM Snow Mountain Berryessa National Monument. Walker Ridge/Molok Luyuk. Downslope from Wintun Camp., 39.0984 -122.4987, 901m
DAV
DAV214452 Dylan O. Burge 1636 2014-05-25
United States, California, Nevada, Nevada County: Washington Road., 39.344722 -120.806389, 1125m
DAV
G.L. Clifton 37469 2002-05-01
United States, California, Monterey, Parkfield Grade Road. Parkfield Quad., 35.974028 -120.463833, 768m
DAV
DAV338762 Ellen Dean 4942 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., 39.0104515452258 -122.375336200155, 385m
DAV
DAV338756 Ellen Dean 5682 2009-05-20
United States, California, Colusa, Colusa County: Walker Ridge. Along Walker Ridge Road, ca. 0.5 road mi N of intersection with road to Indian Valley Reservoir. Parking area, undeveloped roads, flats and slopes on W side of road., 39.0723132813069 -122.484022585562, 843m
DAV
DAV243746 Dean Wm. Taylor 16463 1998-06-03
United States, California, Napa, Along dirt road 0.4 miles N Twin Peak Mine, Bateman Creek drainage., 38.666668 -122.53333, 579m
DAV
DAV216432 Jake Ruygt 5962 2014-05-28
United States, California, Napa, Napa County: Oat Hill Mine Road east., 38.650653 -122.504128, 425m
DAV
DAV338758 Ellen Dean 6176 2010-06-16
United States, California, Lake, Lake County: Cache Creek Wilderness. Southern part of Wilderness accessed by western fork of Rocky Creek Road. Rocky Creek Drainage, north of (below) waterfall and large boulders. Serpentine area on east side of drainage with groves of Cupressus sargentii. Ephermeral tributary enters creek here and comes from serpentine barrens on upper slopes., 38.928611 -122.493333, 648m
DAV
DAV338760 Craig D. Thomsen 2533 2001-05-24
United States, California, Colusa, Colusa Co.: Bear Creek Botanical Management Area. On Caltrans right-of-way, south side of Hwy 20, about 0.5 mile west of Hwy 20/16 instersection, between Colusa Co. milepost 2.63 and 2.17., 39.0127412838711 -122.377187217662, 325m
DAV
DAV193983 Daniel Slakey 7 2011-06-11
United States, California, Lake, Lake County: Walker Ridge. W of Walker Ridge Rd, in area that was burned in 2008. About 9 km N of Hwy.20 on Walker Ridge Rd. Border of Lake and Colusa County., 39.0672388752762 -122.483770550195, 804m
DAV
Ed Taub 126 1974-05-04
United States, California, Marin, CALIFORNIA: Marin CO. Carson Ridge: north of the Bolinas Valley Rd, west of Fairfax. Elevation 1500'., 37.975992 -122.63974
DAV
DAV242062 Alison Colwell 23-073 2023-07-21
United States, California, Mendocino, Round Valley, 4 km south of Covelo, on Poonkinney Road, 1.33 road kilometers west of intersection with Route 162/Covelo Road. On south side of road. Same location as Sandra Namoff #84., 39.755424 -123.259267, 484m
DAV
Alison Colwell 23-053 2023-07-11
United States, California, Lake, Bureau of Land Management, White Point, on Livermore Road east of Route 29, accessed through Montesol Ranch. On north side of road, where it makes a sharp turn and overlooks serpentine formation below., 38.682991 -122.569884, 768m
DAV
R. Blenkush 17 2000-04-22
United States, California, Napa, Northern Napa County, McLaughlin Reserve, on east facing slope of first hill northwest of intersection between Old Knoxville Road and Berryessa-Knoxville Road., 38.826917 -122.340778, 427m
DAV
Craig D. Thomsen 2307 2000-05-11
United States, California, Colusa, Colusa Co.: Bear Creek Botanical Management Area. Caltrans right-of-way on south side of Hwy 20, about 1.5 mile west of Hwy 20/16 instersection., 39.012778 -122.380833
DAV
DAV215639 Craig D. Thomsen 2534 2001-05-24
United States, California, Colusa, Colusa Co.: Bear Creek Botanical Management Area. Caltrans right-of-way on south side of Hwy 20, about 1 mile west of Hwy 20/16 instersection., 39.011667 -122.373889
DAV
DAV134484 Kathy Nelson 80 1974-04-01
United States, California, Marin, CALIFORNIA: Marin CO, along road. Elevation 1000'.
DAV
Jake Ruygt 6643b 2019-05-09
United States, California, Napa, Hangman Donation, south of Mt. St. Helena. Detert Reservoir quad., 38.637722 -122.608111, 389m
DAV
DAV212049 Ellen Dean 8795 2015-05-23
United States, California, Napa, Napa County: Butts Canyon. Private property owned by Jobst Jesse. Permission for access and collecting granted. Along Butts Canyon/Guenoc Road just NW of Shell Valley Rd turn off. South side of road., 38.694444 -122.447222, 250m
DAV
Jake Ruygt 5857 2012-06-02
United States, California, Napa, Napa County: Spanish Valley on south ridge., 38.6695696578752 -122.396440923383, 351m
DAV
DAV338761 Gordon Harrington 31 2007-04-17
United States, California, Colusa, Colusa County: Payne Ranch (owned by BLM), lands to the SW of the intersection of State Routes 20 and 16. Destanella Flat, just south of Hwy 20, approximately 3.4 road miles west of the Hwy 16 intersection., 39.0009582310331 -122.401992697873, 528m
DAV
DAV212494 James A. Neilson, Jr. 3177 1975-05-23
United States, California, Lake, Lake County: Mayacmas Mountains, Francisco Property. High Valley Creek. (Coordinates, location, and elevation estimated by label maker.), 38.838333 -122.769722, 792m
DAV
DAV243773 G.L. Clifton 40531 2003-06-10
United States, California, Napa, St. Helena Creek in Detert Reservoir., 38.643822 -120.293126, 445m
DAV
DAV216265 A. Amezcua 10 1995-05-05
United States, California, Lake, Lake County: South of Morgab Valley Road and east of Homestake mine (near Napa county line), along side of unimproved road 300 m southeast of Hunting Creek crossing., 38.85 -122.383333333333, 700m
DAV
DAV131287 Glenn Greenleaf 15 1974-05-09
United States, California, Lake, Lake County: T9N, R5W, Sec 18, NE 1/4, Butts Canyon Road, ner Lake-Napa County line., 250m
DAV
DAV240572 Alison Colwell 22-112 2022-06-22
United States, California, Lake, Bureau of Land Management Berryessa Snow Mountain National Monument. Beside Walker Ridge Road., 39.12581 -122.493205, 886m
DAV
DAV240570 Alison Colwell 22-107 2022-06-22
United States, California, Lake, Bureau of Land Management Berryessa Snow Mountain National Monument. Walker Ridge, west of Wintun Campground., 39.098629 -122.4995, 893m
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
LSU-NO:Vascular Plants
NO0096344 Ethel Crum 2085 1939-04-30
United States, California, Lake
LSU-NO:Vascular Plants
NO0096345 Joseph A. Ewan 10354 1937-05-23
United States, California, Lake
LSU-NO:Vascular Plants
NO0096346 E. L. Peterson s.n. 1931-06-16
United States, California, Fresno
ILLS
Calystegia collina ssp. collina (E. Greene) Brummitt
A.G. Vestal s.n. 1947-05-03
United States, California, Lake, Bare slope about 2.5 miles northeast of Middletown on Route 29. (WGS84/NAD83). UTM Zone 10, 536674mE, 4292126mN., 38.7771 -122.5778, 314m
ILLS
Calystegia collina ssp. collina (E. Greene) Brummitt
A.G. Vestal s.n. 1955-05-08
United States, California, Santa Barbara, Dry Creek Canyon, about 8.7 miles southwest of Monticello. 34° 24' 19" North Latitude, -119° 29' 59" West Longitude. UTM Zone 11, 270169mE, 3807876mN. (NAD 27). [Coordinate Datum: WGS84/NAD83]., 34.405272 -119.500678
ILLS
Calystegia collina var. collina (E. Greene) Brummitt
A.G. Vestal s.n. 1955-05-07
United States, California, Sonoma, Facendini Lane off Occidental Road 1 mile east of Occidental. NAD27, 38° 24’ 25”, -122º 55’ 38” (converted to WGS84 decimal degrees) UTM Zone 10, 566349mE, 4250771mN., 38.40682 -122.92829
OBI
OBI125814 D.R. Miller 502.753 2002-05-02
United States, California, San Luis Obispo, Ridge Rd. [Rocky Butte Truck Trail] above south turn before Lookout Towers., 35.671087 -121.048633, 900m
OBI
OBI125649 Clifton F. Smith 12530 1994-04-26
United States, California, Santa Barbara, Along edge of paved road on slopes of Figueroa Mtn near US forest Service boundary, 34.7247 -120.0284
OBI
OBI125639 D. R. Miller 503.767 2003-05-22
United States, California, San Luis Obispo, Below my house on trail to Tobacco flats, 35.698267 -121.078774
OBI
OBI125646 D. R. Miller 508.864 2008-05-01
United States, California, San Luis Obispo, Near road edge in Upper Tobacco Crk on flats., 35.717575 -121.074791, 366m
OBI
OBI125640 David J. Keil 18664 1985-04-27
United States, California, San Luis Obispo, 19.1 mi from Calif rte 1 along San Simeon Creek rd, N of rocky Butte lookout, 35.736347 -121.12866
OBI
OBI125638 David J. Keil 18664 1985-04-27
United States, California, San Luis Obispo, 19.1 mi from Calif rte 1 along San Simeon Creek rd, N of rocky Butte lookout, 35.736347 -121.12866
OBI
OBI125642 David J. Keil 27506 1998-05-27
United States, California, San Luis Obispo, Santa Lucia Mountains. Hearst Ranch. San Simeon Creek Rd, 17 road miles from Hwy 1, between Rocky Butte & Burnett Peak (35°43.568' N x 121°07.575' W), 35.726133 -121.12625, 732m
OBI
OBI125650 David J. Keil 28235 1999-04-15
United States, California, Santa Barbara, University of California's Sedgwick Ranch Preserve near Figueroa Mountain., 34.694 -120.039
OBI
OBI125644 Matt Beyers 1117 2015-04-22
United States, California, Monterey, Vicinity of Cholame: Cholame Valley. North of the Highway 46 and Highway 41 junction; Turkey Flats. Immediately north of Turkey Flat Road, 35.881944 -120.309444, 505m
OBI
OBI125815 D.R. Miller 503.765 2003-05-07
United States, California, San Luis Obispo, Pine Mountain Region: ridge line between Hearst Gate and D. R. Miller ridge gate., 35.685691 -121.075573, 900m
OBI
OBI125641 David Keil 34866 2017-06-14
United States, California, San Luis Obispo, Upper western slope of Santa Lucia Mts. Along Cole's Road Down on Will Hearst property, 35.698391 -121.10643, 815m
OBI
OBI125651 Barrett Anderson 565 1975-05-08
United States, California, Santa Barbara, Along Happy Canyon rd, Los Padres NF, 34.6714 -119.9246
OBI
OBI125643 Jason Dart 328 2009-04-20
United States, California, San Luis Obispo, Old Creek Road, 0.25 mile south of State Highway 46., 35.530757 -120.858326, 384m
OBI
David Keil 34866 2017-06-14
United States, California, San Luis Obispo, Upper western slope of Santa Lucia Mts. Along Cole's Road Down on Will Hearst property, 35.698391 -121.10643
OBI
Calystegia collina subsp. venusta x C. macrostegia subsp. cyclostegia
OBI125637 David Keil 34867 2017-06-14
United States, California, San Luis Obispo, Upper western slope of Santa Lucia Mts. Along Cole's Road Down on Will Hearst property, 35.698391 -121.10643
OBI
OBI125645 David Keil 33165 2015-05-04
United States, California, Monterey, Cholame Valley. Jack Ranch. California Flats Botanical Survey. Dry hills south of Cottonwood Creek., 35.82767 -120.23077, 425m
OBI
OBI186380 D.R. Miller 520.2040 2020-05-04
United States, California, San Luis Obispo, Tobacco Ridge along roadway., 696m
OBI
David Keil 34638 2017-05-08
United States, California, San Luis Obispo, Santa Lucia Mountains. Near unpaved road west from Rocky Butte Truck Trail to Art Williams property near Pine Mt., 35.701892 -121.101461
OBI
OBI125648 David Keil 34900 2017-06-21
United States, California, San Luis Obispo, Santa Lucia Range. Trail up Cypress Mountain from Cypress Mt. Ranch, Side trail from ridge down into cypress swamp; between 35.604218°, -120.948691° and 35.605133°, -120.951637°, 35.605133 -120.951637, 760 - 825m
OBI
OBI125636 David Keil 33979 2016-04-21
United States, California, San Luis Obispo, Santa Lucia Range. Rocky Butte Truck Route (Ridge Road)., 35.670493 -121.047247, 900m
OBI
OBI125647 David Keil 34638 2017-05-08
United States, California, San Luis Obispo, Santa Lucia Mountains. Near unpaved road west from Rocky Butte Trail to Art Williams property near Pine Mt., 35.701892 -121.101461, 910m
UCSC
UCSC009027 Dylan M. Neubauer 129 2015-04-24
United States, California, Napa, (NCoRI) Dirt road abutting drainage flowing S/N on S side Chiles-Pope Valley Road, 38.554562 -122.363942, 301m
UTEP:Herb
UTEP:Herb:71217 Collector(s): George K. Helmkamp GKH 9358 2005-04-16
United States, California, Santa Barbara County, Sierra Madre Mountains, 7.5 miles S of Highway California Highway 166 on Miranda Pines Road, 35.0466666667 -120.0383333333, 1155 - 1155m
SBBG
132541 David Keil, R. Riggins, D. R. Miller 27465 1998-05-27
United States, California, San Luis Obispo, San Simeon Crk Rd at Eagle Point, 10 mi NE from Hwy 1, 35.4023 -121.0285
SBBG
112178 E. Painter, E. Neese HL1891 1995-06-15
United States, California, Monterey, Fort Hunter Liggett: near Burro Rd, ca. 2 km N of Three Peaks, ca. 3.25 km W of Burro Mtn; Ft Hunter Liggett, 35.8675 -121.3083, 700m
SBBG
112386 David Keil w/ L. D. Althouse 28235 1999-04-15
United States, California, Santa Barbara, San Rafael Mtns: University of California's Sedgwick Ranch Preserve near Figueroa Mtn, 34.694 -120.039