ASU:Plants
ASU0092704 Lincoln Constance 2564 1940-04-13
USA, California, Lake, Two miles north of Middletown
ASU:Plants
ASU0092705 L. Constance 3623 1968-04-06
USA, California, Tuolumne, Near Mariposa Co. Line, ca. 5 miles NW of Coulterville; SE of Moccasin Power Station
ASC
ASC00049580 J. Faust 14 1988-03-15
United States, California, Kern, Hwy 178, 1.2 mi W of Kern Canyon Rd. N of roadside, 35.603399 -117.918634, 610m
UCR
UCR0015350 Greg de Nevers 11275 1998-06-10
United States, California, Sonoma, Modini Mayacamas Preserves; Pine Flat Road, near end of town of Pine Flat, 38.67972 -122.80361, 91m
UCR
UCR0015964 George K. Helmkamp 13303 2008-04-25
United States, California, El Dorado, junction of Meadowbrook and Bear Creek Roads at Traverse Creek, south of Georgetown, 38.8725 -120.81861, 674m
UCR
George K. Helmkamp 17175 2011-04-12
United States, California, El Dorado, Placerville, along Forni Road, 0.2 mile northwest of its Weber Creek crossing, SE of Hwy 50 near Diamond Springs, 38.71472 -120.82944, 488m
UCR
George K. Helmkamp 17422 2011-06-02
United States, California, Nevada, Along CA-20, 1.5 miles west of its junction with CA-49 in Grass Valley, 39.20861 -121.09167, 727m
UCR
George K. Helmkamp 17429 2011-06-02
United States, California, Nevada, Along CA-20, 3.3 miles west of its junction with CA-49 in Grass Valley, 39.20944 -121.12306, 627m
USU:UTC
UTC00085613 Lincoln Constance; Lee Bonar Richard W. Holm.; Car 3287 1949-05-20
United States, California, Shasta, Above the Sacramento River 5.7 miles SW of Hazel Creek
USU:UTC
UTC00079331 Robert F. Hoover 4987 1941-05-02
United States, California, Colusa, Just east of lake Coutny line on Williams Clear Lake highway
USU:UTC
UTC00210388 Leila M. Shultz 11316 1990-05-05
United States, California, Tehama, Northern Coastal Range area, Corning District of the Mendocino Forest. T23N, R7W, Sec 26, 39.783333 -122.583333, 305 - 457m
USU:UTC
UTC00145992 JW Riekels 2 1961-03-17
United States, California, Solano, Along Pleasants Valley Road 0.5 miles south of junction with State Highway 128 ca 5 miles west of Winters
USU:UTC
UTC00050553 Lincoln Constance 2564 1940-04-13
United States, California, Lake, Two miles north of Midletown
USU:UTC
UTC00190173 Gary Schoolcraft 378 1981-06-06
United States, California, Modoc, Ne of Alturas California, 1524m
USU:UTC
UTC00092651 Rimo Bacigalupi; Arthur Holmgren 3172 1950-04-26
United States, California, Colusa, 'Grapevine Grade' to Lodoga 7.7 miles west of Sites
NY
3489461 A. Eastwood 1836 1934-04-21
United States of America, California, Shasta Co., 6 miles north of Redding., 40.673494 -122.391675
NY
3489470 A. A. Heller 11769 1915-03-06
United States of America, California, Butte Co., Hills 8 miles north of Oroville, 39.629736 -121.556359
NY
3489469 R. S. Ferris 1545 1919-04-11
United States of America, California, Tuolumne Co., Near French Flat., 442m
NY
3489466 A. A. Heller 15509 1940-03-12
United States of America, California, Solano Co., Roadside bank on the hill just north of Brown's Valley near Vacaville
NY
3489467 A. M. Alexander 3573 1944-04-28
United States of America, California, Solano Co., Along Rio-Vista-Suisun road
BRY:V
BRYV0137061 Richard R. Halse 9011 2014-03-24
U.S.A., California, Glenn, Mendocino National Forest, along Road FH-7 (State Hwy 162) ca. 4.7 miles W of its junctino with Road 306. NW of Elk Creek., 39.64616 -122.59883, 464m
PUA
33882 Joe Callizo 1979-06-10
United States, California, Napa, Local landmark: Conn Valley Road. St. Helena Quad., 38.519361 -122.426917, 141m
PUA
47066 G.L. Clifton 1981-04-06
United States, California, Napa, Local landmark: Manhattan Mine. Knoxville Quad., 38.836194 -122.365028, 573m
PUA
63372 Joe Callizo 1984-05-26
United States, California, Napa, Local landmark: Dollarhide Road. Chiles Valley Quad., 38.619278 -122.337778, 243m
PUA
64060 G.L. Clifton 1984-05-10
United States, California, Tuolumne, Local landmark: Red Hills. Chinese Camp Quad., 37.857972 -120.471611, 379m
PUA
47588 G.L. Clifton 1981-05-07
United States, California, Napa, Local landmark: Knoxville Road North. Knoxville Quad., 38.828361 -122.35175, 512m
PUA
44553 Joe Callizo 1980-03-30
United States, California, Napa, Local landmark: Pope Canyon Road. Aetna Springs Quad., 38.640222 -122.380417, 186m
PUA
67125 G.L. Clifton 1988-05-17
United States, California, Shasta, Local landmark: Tracy Creek. Millville Quad., 40.674306 -122.050389, 350m
PUA
38594 G.L. Clifton 1971-04-04
United States, California, Napa, Local landmark: Pope Creek. Chiles Valley Quad., 38.614278 -122.316833, 198m
PUA
33718 Joe Callizo 1979-06-01
United States, California, Napa, Local landmark: Mast Serpentine Hill. Aetna Springs Quad., 38.627167 -122.406083, 275m
PUA
33806 Joe Callizo 1979-05-02
United States, California, Napa, Local landmark: Walter Springs. Walter Springs Quad., 38.651111 -122.356194, 275m
PUA
10381 G.L. Clifton 1975-05-29
United States, California, Butte, Local landmark: Pulga. Pulga Quad., 39.795 -121.451667, 487m
PUA
38595 G.L. Clifton 1971-04-25
United States, California, Napa, Local landmark: Pope Creek. Chiles Valley Quad., 38.614278 -122.316833, 213m
PUA
65100 James Jokerst 1985-04-16
United States, California, Lake, Local landmark: Big Canyon Creek. Middletown Quad., 38.824 -122.616417, 426m
PUA
55658 Bill Grummer 1982-05-09
United States, California, Lake, Local landmark: Robert L. Stevenson Mem. Park. Detert Reservoir Quad., 38.6755 -122.603722, 701m
PUA
47556 G.L. Clifton 1981-05-07
United States, California, Yolo, Local landmark: Harrison Mine. Knoxville Quad., 38.847083 -122.369444, 640m
PUA
46842 G.L. Clifton 1981-04-26
United States, California, Napa, Local landmark: Luhman Property -- Sage Canyo. Yountville Quad., 38.492528 -122.278111, 494m
SDSU
SDSU02236 Howe, D.F. 4995 1977-07-05
United States, California, Siskiyou, 15 miles southeast of Granada., 41.44104 -122.43325, 1219m
USCH:MAIN
Hrusa, George; Hartman, Jeff 11797 1994-04-23
United States, California, El Dorado County, Locality Not Recorded, 38.566667 -120.816667, - 270m
MO
346022 Mary Susan Taylor 2854 1980-06-12
United States, California, Trinity, On E side of Underwood Mt Road (5N09), ca. 4.9 mi S of its jct with Trinity Hwy (299) at Burnt Ranch; Shasta National Forest.
MO
101193242 W. D. Stevens 1056 1971-04-26
United States, California, Shasta, About 0.8 mi N of Silver Bridge Road along Little Cow Creek, T32N, R3W, 183m
MO
346557 Mary Susan Taylor 3490 1981-04-05
United States, California, Butte, T21N R4E nw sec 12; Berry Creek quad. E side of Dark Canyon Rd, 2.5 mi s of its jct with Big Bend Rds, ca. 3 air mi s of Jarbo Gap on Hwy 70, n of Oroville. Roadside; 1300 ft., 396m
MO
346070 Mary Susan Taylor 2371 1980-03-08
United States, California, Butte, Pulga community, ca. 1 mi NE of Hwy 70, ca. 28 mi NE of Oroville; serpentine soils., 488m
MO
345520 Mary Susan Taylor 1579 1978-05-06
United States, California, Butte, Just N of Magalia, in large serpentine area along the Skyway., 610m
MO
345987 Lowell Ahart 4884 1985-04-24
United States, California, Butte, Along the steep sides of North Honcut Creek, Peter Ahart Ranch, about 1 and 1/4 miles north and 3 miles east of Honcut, about 12 miles south of Oroville.
MO
345898 Lowell Ahart 4098 1983-06-21
United States, California, Butte, T21N R5E sec 30. Along Bloomer Hill Rd, ca. 3 mi nw of Oroville-Quincy Hwy, ca. 16 mi ne of Oroville. Yellow Pine Forest; 700 m., 700m
MO
345874 Lowell Ahart 4990 1985-05-15
United States, California, Butte, East of the dirt road, about 1 1/2 miles north-east of Concow Reservoir. north-east of Oroville.
RENO:V
67556 L. Constance 3623 1968-04-06
USA, California, Tuolumne, Near Mariposa County Line, SE of Moccasin Power Station, ca 5 miles NW of Coulterville., 37.759958 -120.252407
RENO:V
67557 D. French 2864 1968-04-20
USA, California, Lake, Near road to Lower Lake, 2.5 miles N of Middletown., 38.774825 -122.583269
RENO:V
67558 L. Constance 3287 1949-05-20
USA, California, Shasta, Above the Sacramento River, 5.7 miles SW of Hazel Creek., 41.007492 -122.414922, 549m
UT:Botany
UT0132804 McNeal, D. W. 1983-05-01
United States, Colusa, California, Above a roadside cut above Highway #20, 2.1 miles west of the junction of Highway #16.
DAV
Shane Hanofee HAN-909 2024-03-16
United States, California, Nevada, Garden Bar Preserve. Along the Bear River 1 mi upstream from confluence with Little Wolf Creek., 39.012794 -121.217747, 137m
DAV
DAV319149 Christopher Mallek SC2--5 2008-00-00
United States, California, Nevada, Nevada County: Deadman's Flat., 39.210278 -121.113333, 706m
DAV
DAV313964 James Neilson 4079 1982-06-08
United States, California, Sonoma, Sonoma County: Mayacmas Mountains. East of Castle Rock Springs Camp. (Exact location unknown. Coordinates estimated by label maker.), 38.7675 -122.699167
DAV
AHUC102137 Beecher Crampton 1183 1953-04-30
United States, California, Tehama, Tehama County:10 miles east of Beegum., 40.3044035 -122.7165985
DAV
DAV313970 CNPS SN Foothill Team SNNR-0802b 2006-04-27
United States, California, Mariposa, Mariposa County: Private Williams property., 37.5637752133114 -120.130045963569, 661m
DAV
DAV313982 Ellen Dean 8729 2015-05-10
United States, California, Napa, Napa County: Butts Canyon. Along Butts Canyon / Guenoc Road, just NW of Shell Valley Road turnoff. South side of road., 38.695833 -122.4475, 238m
DAV
DAV313967 CNPS SN Foothill Team SNFN-0112a 2005-04-18
United States, California, Mariposa, Mariposa County: BLM Flyaway Gulch, east of Highway 49, between Coulterville and Lake McClure. Plot can be accessed from turnout on Highway 49, one-half mile north of bridge over Merced River. Slope faces west, toward Flyaway Gulch/Creek., 37.6177367254794 -120.136591728809, 350m
DAV
DAV313972 CNPS SN Foothill Team SNFN-0148b 2005-05-02
United States, California, Tuolumne, Tuolumne County: BLM Eastern Red Hills Area of Environmental concern, SW of Moccasin on Highway 49. The plot is west of Marsh Flat Road (see BLM map of Oakdale, CA). The plot is also 800 m from the east shore of Don Pedro Lake., 37.8164126044119 -120.378459793923, 550m
DAV
DAV313968 CNPS SN Foothill Team SNNR-0784 2006-05-23
United States, California, Butte, Butte County: BLM Parcels near Paradise., 39.7714328785708 -121.551724346941, 648m
DAV
DAV335717 Hannah Kang 494 2020-05-03
United States, California, Nevada, NEVADA COUNTY: ±0.34 air miles northwest of Sammie's Friends Animal Shelter. ±0.27 air miles east of McCourtney Road and E Van Tamway intersection. Near French Ravine watershed., 39.17612 -121.10614, 667m
DAV
DAV338270 Ellen Dean 6156a 2010-06-16
United States, California, Lake, Lake County: Cache Creek Wilderness. Southern part of Wilderness on west side of Rocky Creek Drainage. Above undeveloped road that leads into drainage at terminus of west forks of Rocky Creek Road., 38.921389 -122.495833, 752m
DAV
DAV313975 James A. Neilson, Jr. 2774 1974-06-01
United States, California, Sonoma, Sonoma County: Mayacmas Mountains, Geyser Rock, northeast Sonoma County. (Elevation estimated by label maker using Google Earth.), 38.814167 -122.769167, 1128m
DAV
DAV313979 Jake Ruygt 2009 1987-05-23
United States, California, Napa, Napa County: North end of Cedar Roughs. (Coordinates estimated by label maker at UC Davis)., 38.59 -122.325278, 442m
DAV
DAV313965 D. Sanchez-Mata s.n. 1996-06-22
United States, California, Napa, Napa County: Capell Valley. Serpentine chaparral in Capell Creek., 38.477275 -122.23868, 380m
DAV
DAV239309 Julie Kierstead Nelson 2015-038 2015-05-18
United States, California, Shasta, Eagles Roost Road, eastern Klamath Range, ca. 1 mile north of Pollard Flat ext, Interstate 5; ca. 25 miles north of Redding., 41.008798 -122.407227, 445m
DAV
DAV313980 G. F. Hrusa 11797 1994-04-23
United States, California, El Dorado, El Dorado County: south-facing slope on north side of Consumnes River, immediately west of Highway 49 bridge., 38.5666666666667 -120.816666666667, 270m
DAV
DAV313971 G. F. Hrusa 7908 1990-05-21
United States, California, Sacramento, Sacramento County: Above and below Rainbow Bridge near town of Folsom. Natoma Unit-Folsom Lake State Recreation Area., 38.616667 -120.95, 85m
DAV
DAV313974 G. R. Williams 19 1961-03-17
United States, California, Solano, Solano County: Pleasants Valley road, around 1/2 mile south of junction with State Highway 128, around 4 miles west of Winters., 38.487573 -122.031112
DAV
DAV313963 W. R. Powell 1508 1968-05-17
United States, California, Butte, Butte County: Along new Oro-Feather Road, 4 miles north-northwest of Rackerby., 39.524317 -121.433692, 549m
DAV
DAV313981 G. Ledyard Stebbins, Jr. 6159 1964-05-24
United States, California, Napa, Napa County: on road to Lake Hennessy and Lake Berryessa, 7 miles south of Pope Valley., 38.55125 -122.35817, 274m
DAV
DAV313966 G. F. Hrusa 10377 1992-04-15
United States, California, Napa, Napa County: Along Lower Chiles Valley Road approximately 1 mile north of Highway. 128 Intersection., 38.516667 -122.3, 240m
DAV
DAV338269 Ellen Dean 6235 2010-06-26
United States, California, Lake, Lake County: southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary., 38.93 -122.471944, 807m
DAV
DAV313978 Jake Ruygt 4726 2005-03-28
United States, California, Napa, Napa County: About 2 miles north of Turtle Rock on Berryessa-Knoxville Rd., 38.52363 -122.21537, 152m
DAV
DAV313969 Ellen Dean 4923 2008-05-17
United States, California, El Dorado, El Dorado Co.: Traverse Creek area off of Meadowbrook Road., 38.8701373601754 -120.81737606212, 668m
DAV
DAV313976 Christopher Mallek IC3--12 2008-05-05
United States, California, Yuba, Yuba County: Indiana Creek., 39.421667 -121.245, 617m
DAV
DAV313977 Daniel Potter 737 2015-03-07
United States, California, Napa, Napa County: East side of Berryessa-Knoxville Road, just west of the Knoxville Wildlife Area boundary, 38.808836 -122.322772, 347m
DAV
DAV313973 James A. Neilson, Jr. 2784 1974-06-17
United States, California, Lake, Lake County: Mayacmas Mountains, Western Mine Road, Bounsall Ranch. (Location based on 1946 plat maps of Lake County.) (Elevation estimated by label maker using Google Earth.), 38.710278 -122.636944, 640m
DAV
Beverly Williams 151 1979-04-22
United States, California, Glenn, South side of Rd. 309 (San Hedrin Rd.); 1.7 miiles west of Elk Creek., 39.613019 -122.567863, 259m
DAV
DAV338268 Ellen Dean 6010 2010-05-12
United States, California, Lake, Lake County: southern part of Cache Creek Wilderness Area. Area is accessed via Morgan Valley Road and eastern forks of Rocky Creek Road. Permission granted to use private road to get to Wilderness boundary., 38.93 -122.473333, 824m
WIS
v0415203WIS Rick 27 2016-05-13
United States, California, Napa, West shore of Lake Berryessa, 3.3 miles NNE of Spanish Flat, 38.5775795 -122.25246439, 180m
WIS
v0405900WIS Annie Taylor 7 2021-05-07
United States, California, Napa, Located of Butts Canyon Road near Butts Canyon. Approximately 7.5 air miles SE of Middletown., 38.696028 -112.445528
WIS
v0414901WIS Mark Darrach; Julie Kierstead 1207 2021-06-06
United States, California, Siskiyou, 1.53km NW of townsite of Fisher, CA, 41.02995 -122.40834, 703m
WIS
v0415201WIS Rick McNeill 15 2016-04-17
United States, California, Merced, Between Bagby and Coulterville, 37.65851974 -120.1846085, 457m
WIS
v0415196WIS Rick McNeill 15 2016-04-17
United States, California, Merced, Between Bagby and Coulterville, 37.65851974 -120.1846085, 457m
WIS
v0389583WIS J. Maze; et al. 844 1971-04-12
United States, California, Glenn, About 1 mile west of Elk Creek
WIS
v0389584WIS L. Constance 3881 1970-03-29
United States, California, Yolo, Sacramento Valley, junction of Fairfield-Winters & Vacaville-Allendale roads.
WIS
v0389585WIS Lincoln Constance; Lee Bonar, Richard W. Holm, Carroll E. Wood, Jr. 3287 1949-05-20
United States, California, Shasta, Above the Sacramento River, 5.7 miles SW of Hazel Creek, 549m
LSU-NO:Vascular Plants
NO0089841 Lincoln Constance 2564 1940-04-13
United States, California, Lake
ILLS
A.G. Vestal s. n. 1962-04-05
United States, California, Calaveras, Ca 3.7 miles west south west of Altaville (Second divide). UTM Zone 10, 708955mE, 4215714mN., 38.083521 -120.630024
FLAS
78333
United States of America, California, Mariposa, unknown-6859
NCSC:NCSC
NCSC00028027 Lincoln Constance, Lee Bonar, Richard W. Holm, Carroll E. Wood, Jr. 3287 1949-05-20
United States, California, Shasta, Above the Sacramento River 5.7 miles SW of Hazel Creek, 40.760514 -122.043556
GA
GA271185
United States, California, Glenn County, Glenn County, CA
GA
GA196441
United States, California, Shasta County, Shasta County, CA
GA
GA196440
United States, California, Napa County, Napa County, CA
GA
GA196439
United States, California, Mariposa County, Mariposa County, CA
BRIT:VDB
BRIT47403
United States, California, Mariposa
BRIT:VDB
BRIT47404
United States, California, Napa
IND
IND-0147893 Alpaslan Ongun 18 1961-03-17
United States, California, Solano, Pleasants Valley Road, ca. .5 miles south of junction with State Highway 128, ca. 4 miles west of Winters, 38.486445 -122.030953
IND
IND-0147892 Lincoln Constance 3287 1949-05-20
United States, California, Shasta, above the Sacramento River, 5.7 miles SW of Hazel Creek, 40.994981 -122.420125, 549m