UCR
UCR0050215 David M. Thompson 403 1983-08-11
United States, California, Lake, Butts Creek, SW of Butts Canyon Road, 2.2 miles north of Snell Valley Road jct., 38.70833 -122.47222, 213m
NY
3252358 A. Eastwood 1406 1912-07-25
United States of America, California, Shasta Co., Pitt to Baird
NY
3252361 A. Eastwood 1406 1912-07-25
United States of America, California, Shasta Co., Pitt to Baird
NY
67841 K. T. Hartweg 1888
United States of America, California, Sacramento Co., 38.449318 -121.344241
NY
3252357 A. A. Heller 11562 1914-07-11
United States of America, California, Butte Co., Chico-Hamilton road 6 miles from Chico.
PUA
47150 G.L. Clifton 1980-06-21
United States, California, Lake, Local landmark: Morgan Valley. Jericho Valley Quad., 38.856 -122.402333, 628m
PUA
65916 G.L. Clifton 1987-06-04
United States, California, Shasta, Local landmark: Burney Creek. Pondosa Quad., 41.006222 -121.633056, 905m
PUA
48365 G.L. Clifton 1981-06-02
United States, California, Yolo, Local landmark: Davis Creek. Knoxville Quad., 38.860139 -122.360056, 451m
PUA
47935 G.L. Clifton 1981-05-19
United States, California, Napa, Local landmark: Hunting Creek. Knoxville Quad., 38.819222 -122.355611, 457m
PUA
61216 G.L. Clifton 1984-09-25
United States, California, Madera, Local landmark: Willow Creek. Shaver Lake Quad., 37.191278 -119.49225, 685m
PUA
33861 Joe Callizo 1979-06-25
United States, California, Napa, Local landmark: Philander Hunt Arroyo. Aetna Springs Quad., 38.653944 -122.434528, 199m
SDSU
SDSU10488 Howe, D. F. 3433 1962-08-14
United States, California, Fresno, Shaver Lake, Sierra National Forest., 37.12857 -119.29092, 1707m
SDSU
SDSU10494 Howe, D. F. 2792 1959-08-04
United States, California, Trinity, Roadside 10.5 miles W of Weaverville on #299., 40.7603 -123.0684, 457m
MO
475362 Mary Susan Taylor 937 1975-10-03
United States, California, Butte, Ca. 1/4 mile N of the Washout, between River Road and the Sacramento River, ca. 10 mi W of Chico. Riparian Woodland and sloughs, wet and humid., 37m
MO
474750 Mary Susan Taylor 5217 1983-01-17
United States, California, Butte, T20N R4E ne sec 6. Vicinity of mouth of Flag Canyon. On top of North Table Mt, ca. 8 mi n of Oroville. Elevation ca. 1225 ft., 373m
MO
476511 Mary Susan Taylor 3050 1980-07-06
United States, California, Butte, T23N R1E nw sec 20, Richardson Springs quad; ca. 1 mi E of Meridian Rd, ca. 1/4 mi NE of its jct with Hwy 99, ca. 8 mi N of Chico. With R.A. Schlising., 67m
DAV
DAV243990 Dean Wm. Taylor 11416 1990-08-02
United States, California, Tehama, Sacramento Valley, Spring Branch, S of Manton Road. Tuscan Buttes NE 7.5' USGS. Quad., 40.3975 -122.0363, 207m
DAV
DAV328093 Daniel Sanchez-Mata s.n. 2006-06-23
United States, California, Napa, Napa Co.: Knoxville. Berryessa Knoxville Road from Morgan Valley Road., 38.85 -122.383333333333, 650m
DAV
DAV328094 Daniel Sanchez-Mata s.n. 2006-06-23
United States, California, Napa, Napa Co.: Knoxville. Berryessa Knoxville Road. UC MacLaughlin Nature Reserve. Research Hill., 38.8333333333333 -122.366666666667, 625m
DAV
DAV245033 V. Parker Long 1-20 1992-06-10
United States, California, Trinity, Shasta-Trinity National Forest: Hayfork Ranger District. Next to Naufus Creek, off FS rd. 1N14. Naufus Creek quad., 40.454594 -123.322496, 1341m
DAV
DAV328101 Ellen Dean 8722 2015-05-10
United States, California, Lake, Lake County: Butts Canyon. Butts Canyon Road, just NW of the Napa County line. South side of the road. Not burned in fire last year (2014)., 38.708611 -122.470556, 244m
DAV
DAV239861 Alison Colwell 22-074 2022-05-23
United States, California, Napa, University of California McLaughlin Reserve, 0.5 km W of Morgan Valley Road at its intersection with the north entrance to the Knoxville OHV Jeep Trail, on south side of unnamed dirt road in area known locally as Quarry Valley., 38.8591 -122.4194, 648m
DAV
DAV328097 Eric LoPresti 27 2014-05-31
United States, California, Lake, Lake County: McLaughlin UC Reserve. Quarry Valley., 38.859722 -122.418333, 640m
DAV
DAV328098 Craig Thomsen 1929 1997-06-21
United States, California, Colusa, Colusa County: Bear Valley. About 8 miles north of Hwy 20, central Bear Valley., 39.116944 -122.429167
DAV
DAV328099 Jake Ruygt 5858-b 2012-06-02
United States, California, Napa, Napa County: Spanish Valley on south ridge., 38.6695696578752 -122.396440923383, 347m
DAV
AHUC101917 Collector Unknown s.n. 1950-06-01
United States, California, Shasta, Shasta County: Ono.
DAV
DAV328096 L. E. Hazeltine s.n. 1916-06-23
United States, California, Butte, Butte County: U.S. Plant Garden, Chico., 39.7287 -121.8354
DAV
DAV328102 Herbert L. Mason 14804 1940-05-10
United States, California, Lake, Lake County: Obsidian pond, north of Lower Lake.
DAV
DAV328095 Vernon H. Oswald 9284 1998-07-15
United States, California, Lake, Lake County: East side of county near Barrel Spring on the east side of Baldy Mtn. and west of Walker Ridge Rd. 0.8 mi south of Barlett Springs Rd., 39.14288 -122.48125, 640m
DAV
DAV328103 R. Tofsrud s.n. 1949-06-01
United States, California, Shasta, Shasta County: about 5 miles west of Ono.
DAV
DAV328100 Craig Thomsen 1950 1998-06-10
United States, California, Colusa, Colusa County: Bear Valley. About 7 miles north of Hwy 20., 39.101111 -122.428056
MIL
127551 V. Hayssen 79 1971-05-14
United States, California, San Bernardino, LYTLE CREEK ABOVE FONTANA;SAN BERNARDINO CANYON, - 808m
UNCC:UNCC
UNCC_35666
United States, California, Fresno
NCSC:NCSC
NCSC00021606 L. Alfred Mullen, II s.n. 1966-08-25
United States, California, Fresno, Cal. Rd.180, 6 mi. w. of King's Canyon, 36.761006 -119.655019, 1524m
COLO:V
01630979
United States, California, Humboldt
COLO:V
01630987 Lyman Benson
United States, California, Lake
BLM:RD
BLMRD0949 A. Hayes 1 2019-07-16
USA, California, Trinity, Intersection of Brock Gulch Rd. and Valdor Gulch Rd., 40.789877 -123.073699, 851m
BLM:RD
BLMRD0622 J. Molter 1993-06-29
USA, California, Trinity, 40.247512 -122.866962
SPIF
SPIF01905 Matthew C. Berger s.n. 2018-06-26
Tehama, Butte Meadows 7.5' USGS quad. Growing near seasonal seep on open rocky lava cap., 1141m
SPIF
SPIF00952 Tom Engstrom s.n. 2013-06-12
Shasta, Bagley Fire Area. Common along road.
CalBG:RSA
RSA0158191 Barbara Ertter 10309 1991-07-05
United States, California, Tehama, Metzger Ranch at confluence of Big and Little Crane creeks (= Stiver's Ranch) about 15 air miles west-northwest of Red Bluff. Streambed of Long Gulch in southeast corner of ranch., 40.2723 -122.5179, 213m
CalBG:RSA
RSA0009190 R. C. Bacigalupi 2389 1934-05-28
United States, California, Shasta, Kennett fume-denuded area, Kennett., 274m
CalBG:RSA
Peter H. Raven 13238 1958-06-16
United States, California, Shasta, 3 miles NE of Redding
CalBG:RSA
J. T. Howell 21195 1945-06-21
United States, California, Lake, Bartlett Flat.
CalBG:RSA
G. H. True 776 1937-07-04
United States, California, Trinity, On Trinity River near Lagrange Mine., 762m
CalBG:RSA
RSA0009189 C. C. Bruce 1833 1897-06-00
United States, California, Butte, [No location information provided.]
CalBG:RSA
RSA0158165 David M. Thompson 336 1983-06-17
United States, California, Napa, Just N of Pope Creek; at an area reached by traveling private vineyards roads at end of Barnett Road (1.9 miles from start).; Aetna Springs 7.5' Quad., 201 - 220m
CalBG:RSA
R. C. Bacigalupi 6041 1957-07-26
United States, California, Butte, Along Humbug Road, 3.1 miles below and south of Nimshew., 39.816917 -121.63641, 366m
CalBG:RSA
RSA0158166 L. F. LaPrÈ s.n. 1986-06-05
United States, California, Sonoma, Dorr Place, 4 miles up a private road from Manning's Flats in Austin Creek State Recreation Area, 6 mi. N. of Cazadero on upper Austin Creek.; Cazadero 7.5' Quad., 38.620593 -123.092152, 207m
SJSU
15279 S. Woolhouse 15 2009-07-28
United States, California, Plumas, Next to Caribou Road and the north fork of the Feather River, 40.057 -121.206
BRU
PBRU00043942 A. Kellogg, W. G. W. Harford 657 1868-00-00
United States of America, California
Harvard:GH
00257571 R. K. Oyama 12 1998-07-20
United States of America, California, Lake County, Butts Canyon Road where it crosses Butts Creek. About 8.6 miles E from junction with Highway 29. Alongside the streambed on the downstream side from the road.
Harvard:GH
01046032 D. E. Breedlove 44830 1980-06-29
United States of America, California, Lake County, Butts Canyon Road 5-8 miles S of Middletown, 274m
Harvard:A
01046033 Oyama RK 78 1999-07-01
United States of America, California, Glenn County, Renkow Rd at turn from E to S when coming from Meridian Rd. In dry streambed running N-S about 20 m E of Rd.
Harvard:A
01046034 Oyama RK 82 1999-07-05
United States of America, California, Napa County, Butts Canyon Rd. 9.4 mi from Hardin/Pope Canyon, 152m
Harvard:GH
01046035 A. Eastwood 1406 1912-07-25
United States of America, California, Shasta County, Pitt to Baird
Harvard:GH
01046036 J. T. Howell 12241 1934-06-17
United States of America, California, Tehama County, 6 miles s. of Corning
Harvard:GH
01046037 V. Rattan 49 1882-06-00
United States of America, California, Colusa County, Stony Creek. Coast Mts. North of San Francisco Bay
Harvard:GH
01046038 A. A. Heller 11562 1914-07-31
United States of America, California, Butte County, Sacramento valley about 6 miles northwest of Chico
Harvard:GH
01046039 A. Eastwood 1406 1912-07-25
United States of America, California, Shasta County, Pitt to Baird
Harvard:GH
01046040 W. W. Jones 287 1910-00-00
United States of America, California, Shasta County, Redding
Harvard:GH
01046041 R. C. Bacigalupi 2389 1934-05-28
United States of America, California, Shasta County, Kennett fume-denuded area, Kennett, 274m
Harvard:GH
01046042 J. T. Howell 30508 1955-06-15
United States of America, California, Butte County, West Branch of North Fork of Feather River, 183m
Harvard:GH
00077899 K. T. Hartweg 1888
United States of America, California
SD:Plants
David M. Thompson 336 1983-06-17
United States, California, Napa, Just N of Pope Creek at end of Barnett Road, past vineyards, flanking streamlet, 38.6438 -122.4207, 201m