UCR
UCR0055406 Larry F. LaPré s.n. 1986-06-03
United States, California, Sonoma, Dorr Place, 4 mi up a private road from Mannings Flats in Austin Creek State Recreation Area, 6 mi north of Cazadero on upper Austin Creek, 38.62058 -123.09214, 207m
UCR
UCR0055405 Larry F. LaPré s.n. 1986-05-06
United States, California, Napa, Devil Head Road, c. 2 mi south of the Berryesa to Knoxville Road, 1.75 airlines mi south of Knoxville & about 1.75 mi east of the Lake Co. line., 38.80069 -122.34314, 488m
USU:UTC
UTC00100848 Rimo Bacigalupi 4137 1953-05-26
United States, California, Lake, draw very close to northern shore of Dieterts Reservoir, along Butts Canyon road, 4 miles northwest of Black Oak Villa., 305 - 305m
USU:UTC
UTC00084729 L. Constance 3372 1951-04-15
United States, California, Lake, Elevation 1000 feet. Pope Valley road 5 miles southeast of Middletown, Lake County., 305m
USU:UTC
UTC00074115 A. A. Heller 16104 1941-05-05
United States, California, Lake, Lake-Colusa Counties Line on state Highway #20
USU:UTC
UTC00091544 Milo S. Baker 12627 1953-05-11
United States, California, Hwy 20 near Lake-Colusa county line
USU:UTC
UTC00111725 J.M. Tucker 3826 1965-05-15
United States, California, Napa, Devilhead Road, Cedar Valley, ca. 4 miles (airline) south, and a little west, of Knoxville., 655 - 655m
PUA
58648 G.L. Clifton 1981-06-05
United States, California, Lake, Local landmark: Crazy Creek. Middletown Quad., 38.773944 -122.559972, 328m
PUA
58648 G.L. Clifton 1981-06-05
United States, California, Lake, Local landmark: Crazy Creek. Middletown Quad., 38.773944 -122.559972
PUA
48311 G.L. Clifton 1981-06-26
United States, California, Napa, Local landmark: Devilhead Creek. Knoxville Quad., 38.805944 -122.355611, 378m
PUA
46285 G.L. Clifton 1980-06-21
United States, California, Lake, Local landmark: Morgan Valley. Jericho Valley Quad., 38.856 -122.402333, 628m
PUA
47700 G.L. Clifton 1981-04-27
United States, California, Napa, Local landmark: Devilhead Road. Knoxville Quad., 38.820306 -122.358667, 442m
PUA
47700 G.L. Clifton 1981-04-27
United States, California, Napa, Local landmark: Devilhead Road. Knoxville Quad., 38.820306 -122.358667
PUA
43988 G.L. Clifton 1980-05-26
United States, California, Napa, Local landmark: Butts Canyon. Aetna Springs Quad., 38.692694 -122.44475, 197m
PUA
48319 G.L. Clifton 1981-05-25
United States, California, Lake, Local landmark: Big Canyon Creek. Whispering Pines Quad., 38.826611 -122.628944, 390m
PUA
46292 G.L. Clifton 1980-04-19
United States, California, Lake, Local landmark: Morgan Valley. Jericho Valley Quad., 38.856667 -122.401778, 632m
PUA
47866 G.L. Clifton 1981-05-25
United States, California, Lake, Local landmark: Morgan Valley. Jericho Valley Quad., 38.860139 -122.416722, 642m
PUA
48411 G.L. Clifton 1981-06-08
United States, California, Lake, Local landmark: Morgan Valley. Jericho Valley Quad., 38.860583 -122.410917, 646m
PUA
48411 G.L. Clifton 1981-06-08
United States, California, Lake, Local landmark: Morgan Valley. Jericho Valley Quad., 38.860583 -122.410917
PUA
8789 S. Roos 1972-04-01
United States, California, Napa, Local landmark: Angwin. St. Helena Quad., 38.571667 -122.461667, 426m
PUA
47727 G.L. Clifton 1981-05-12
United States, California, Napa, Local landmark: Devilhead Creek. Knoxville Quad., 38.810722 -122.365306, 408m
PUA
47727 G.L. Clifton 1981-05-12
United States, California, Napa, Local landmark: Devilhead Creek. Knoxville Quad., 38.810722 -122.365306
PUA
48431 G.L. Clifton 1981-06-08
United States, California, Lake, Local landmark: East Branch Jericho Creek. Jericho Valley Quad., 38.856444 -122.415889, 622m
PUA
48431 G.L. Clifton 1981-06-08
United States, California, Lake, Local landmark: East Branch Jericho Creek. Jericho Valley Quad., 38.856444 -122.415889
PUA
44368 Joe Callizo 1980-05-07
United States, California, Napa, Local landmark: Butts Canyon Road. Aetna Springs Quad., 38.690944 -122.445028, 232m
PUA
48387 G.L. Clifton 1981-06-02
United States, California, Napa, Local landmark: Hunting Creek. Knoxville Quad., 38.823778 -122.365306, 366m
PUA
48387 G.L. Clifton 1981-06-02
United States, California, Napa, Local landmark: Hunting Creek. Knoxville Quad., 38.823778 -122.365306
PUA
47854 G.L. Clifton 1981-05-27
United States, California, Napa, Local landmark: Devilhead Creek. Knoxville Quad., 38.807889 -122.366139, 427m
PUA
47961 G.L. Clifton 1981-05-29
United States, California, Napa, Local landmark: Devilhead Road. Knoxville Quad., 38.802222 -122.341222, 475m
PUA
48348 G.L. Clifton 1981-06-05
United States, California, Napa, Local landmark: Hunting Creek. Knoxville Quad., 38.819972 -122.363639, 427m
PUA
47961 G.L. Clifton 1981-05-29
United States, California, Napa, Local landmark: Devilhead Road. Knoxville Quad., 38.802222 -122.341222
PUA
48413 G.L. Clifton 1981-06-08
United States, California, Lake, Local landmark: East Branch Jericho Creek. Jericho Valley Quad., 38.854694 -122.418639, 616m
PUA
47968 G.L. Clifton 1981-05-29
United States, California, Napa, Local landmark: Devilhead Creek. Knoxville Quad., 38.805722 -122.359222, 372m
SDSU
SDSU10790 Howe, D. F. 3282 1962-05-19
United States, California, Colusa, Near Colusa Co. - Lake Co. line on #20, 39.0113 -122.4083, 610m
DAV
DAV398704 James A. Neilson, Jr. 2866 1974-05-24
United States, California, Lake, Lake County: Mayacmas Mountains, 1 mile south of Childers Peak, Barceloux Ranch, ca. 1.5 miles east of Big Canyon Road. (Elevation estimated using Google Earth by label maker.), 38.831111 -122.630833, 457m
DAV
DAV398702 M. Atamian 23a 2000-04-29
United States, California, Lake, McLaughlin Reserve; southwest of Berryessa-Knoxville Road; base of the northeast slope of Research Hill., 38.858333 -122.409444, 640m
DAV
DAV358801 Ellen Dean 5061 2008-06-08
United States, California, Colusa, Colusa Co.: BLM Payne Ranch. Lands to the southwest of the intersection of Hwy 16 and Hwy 20. Destinella Flat. Serpentine meadow on the east side of main drainage., 39.0073976816673 -122.404814309795, 555m
DAV
DAV398705 Ellen Dean 8709 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). Rocky Creek Bed, 38.711111 -122.468889, 251m
DAV
DAV398701 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
DAV398710 Jake Ruygt 6030 2015-03-07
United States, California, Napa, Napa County: South of Snell Peak., 38.704667 -122.455556, 306m
DAV
DAV398707 D. Slakey 118 2015-04-25
United States, California, Napa, Napa County: near Knoxville. Adjacent to parking lot for campground at west end of Hunting Creek Rd., 38.808611 -122.375, 335m
DAV
DAV398706 D.Slakey 119 2015-04-25
United States, California, Napa, Napa County: South side of Hunting Creek Road, about 900 road meters east of the Campground at the west end of the road. Behind fence., 38.810556 -122.366944, 411m
DAV
DAV398708 Eric LoPresti 29 2014-05-31
United States, California, Lake, Lake County: McLaughlin UC Reserve. Quarry Valley. First Sargent Cypress Seep., 38.859167 -122.419444, 640m
DAV
DAV398699 Dena Grossenbacher 820 2008-05-07
United States, California, Napa, Napa County: Along Devil's Head Road, about 3.25 miles south of Berryessa-Knoxville Road junction., 38.7932086158845 -122.352467478181, 468m
DAV
DAV398703 Ellen Dean 8772 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., 38.696389 -122.446389, 207m
DAV
DAV398697 S. E. Schoenig 98--19 1998-06-03
United States, California, Napa, Napa County: 200 m W of Knoxville-Beryyessa Rd, 2 mi. S of Homestake mine., 38.8167 -122.335611, 427m
DAV
DAV398700 Dena Grossenbacher 851 2008-05-29
United States, California, Napa, Napa County: Along Devil's Head Road, 2 miles south of Berryessa - Knoxville Road junction., 38.8026196833078 -122.342139004063, 502m
DAV
DAV398696 J. M. Tucker 3826 1965-05-15
United States, California, Napa, Napa County: Devilhead Road, Cedar Valley, ca. 4 miles (airline) south, and a little west, of Knoxville., 38.768513 -122.360125, 655m
DAV
DAV358799 Ellen Dean 6228 2010-06-26
United States, California, Lake, Lake County: Cache Creek Wilderness area, southern edge of wilderness, accesssed via eastern forks of Rocky Creek Road and then via a private road owned by Stephen Gilardi (an area known as Brushy Sky High on some maps)., 38.930556 -122.476389, 831m
DAV
DAV358800 Craig Thomsen 2766 2008-06-12
United States, California, Colusa, Colusa County: Bear Creek (formerly Payne) Ranch. South side of Hwy 20, ca. 0.25 mi W of Hwy 16. West and SW of the corral that is located at the junction of Hwy 16 and 20., 39.0082652797464 -122.367617170506
DAV
DAV398711 Daniel Potter 852 2016-04-17
United States, California, Napa, Napa County: Knoxville Wildlife Area, upper Zim Zim Creek drainage east of Knoxville-Devihlead Road., 38.796737 -122.341594, 459m
DAV
DAV398709 A. Amezcua 2 1995-04-29
United States, California, Napa, Napa County: Along side of Butts Canyon Road, 500m south of Snell Valley Road., 38.6833333333333 -122.45, 400m
DAV
DAV398698 Dena Grossenbacher 755 2008-04-04
United States, California, Lake, Lake County: Southwest side of Morgan Road across from driveway 27195 and 27102 about 100-150 meters from the road, McLaughlin Reserve., 38.8568697403162 -122.407926619378, 646m
NCSC:NCSC
NCSC00023312 L. Constance, L. R. Heckard, S. G. Smith and J. R. Sweeny 3372 1951-04-15
United States, California, Lake, Elevation 1000 feet. Pope Valley road 5 miles southeast of Middletown, Lake County., 39.108009 -122.745217, 305m
GA
GA221242
United States, California, Lake County, Lake County, CA
BRIT:VDB
BRIT321924
United States, California, Plumas
IND
IND-0116412 Lincoln Constance 3372 1951-04-15
United States, California, Lake, Pope Valley road 5 mi SE of Middletown, 38.733011 -122.536473, 305m
IND
IND-0116411 John M. Tucker 3826 1965-05-15
United States, California, Napa, Devilhead Road, Cedar Valley, ca. 4 mi (airline) S, and a little W, of Knoxville, 38.770736 -122.361367, 655m
WVW
WVW021507 Milo S. Baker 12657 1953-05-11
United States, California, Highway 20 near Lake Colusa Line
OSC:OSU
John M. Tucker; J.M. Tucker 3826 1965-05-15
United States, California, Napa, Devilhead Road, Cedar Valley, ca. 4 miles (airline) south, and a little west, of Knoxville., 655m
OSC:OSU
Townshend S. Brandegee; T.S. Brandegee s.n. 1890-05-00
United States, California, Lake, Bradford.
OSC:OSU
Rimo C. Bacigalupi; Rimo Bacigalupi, J.R. Sweeney 4137 1953-05-26
United States, California, Lake, draw very close to northern shore of Dieterts Reservoir, along Butts Canyon road, 4 miles northwest of Black Oak Villa., 305m
OBI
OBI138564 R. L. Hoover 73 1968-07-05
United States, California, Santa Barbara, Ridge Rd just S of Stanton Ranch, Santa Cruz Island, 33.988 -119.718
OBI
OBI138565 Rimo Bacigalupi 4141 1953-05-26
United States, California, Lake, In stream bed of living tributary to Butts Crk, along Butts Cyn rd, N of Black Oak Villa nad just N of Napa-Lake County line, in Lake County, 38.721392 -122.475711, 259m
TENN
TENN-V-0195244
United States, California, Lake
UCSC
UCSC009037 Dylan M. Neubauer 139 2015-04-26
United States, California, Napa, (NCoRI) Butts Canyon Road, .29 air-mi NW junction w/ Snell Valley Road, 38.69822 -122.44884, 200m
CM:Botany-botany
CM308058 Utech, F.H. 84-028 1984-04-13
United States, California, Lake, ca 6 mi E from junction of CA 29 & Butts Canyon Road on Butts Canyon Road, Detert Reservoir area, 305m
COLO:V
01656768
United States, California, Lake
COLO:V
01656776
United States, California, Napa
PAC
PAC0010808 L. Constance 3372 1951-04-15
United States, California, Lake, 5 miles SE of Middletown, Pope Valley Road, 305m
SBBG
SBBG191692 L. F. LaPre 1986-06-03
United States, California, Sonoma, Dorr Place, 4 mi up private road from Mannings Flats in Austin Crk State Recreation Area, 6 mi N of Cazadero on upper Austin Crk, 38.620593 -123.092152
SBBG
SBBG191691 M. Baker 12657 1953-05-11
United States, California, Lake, St Highway 20 near Lake-Colusa county line, 39.009412 -122.418759
CalBG:RSA
A. A. Heller s.n. 1941-05-05
United States, California, Lake, Hwy 20, Lake-Colusa Co. line
CalBG:RSA
R. C. Bacigalupi 4137 1953-05-26
United States, California, Lake, Draw very close to northern shore of Dieterts Reservoir, along Butts Canyon Rod, 4 miles NW of Black Oak Villa., 305m
CalBG:RSA
Robert F. Hoover 4928 1941-04-26
United States, California, Napa, Summit between Pope Valley and Butts Creek, 38.680005 -122.444804
CalBG:RSA
Jens Clausen 1056 1935-05-22
United States, California, Lake, 14.22 mile SE of Lower Lake on Monticello road.
CalBG:RSA
RSA0160984 Dean Wm. Taylor 16445 1998-05-20
United States, California, Napa, Butts Canyon, serpentine slopes ca. 0.5 mi E of Butts Canyon Road from a point 0.6 road miles up from its mouth into Pope Valley.; Aetna Springs 7.5, 38.6736111 -122.4366667, 335m
CalBG:RSA
H. D. Ripley 6925 1945-06-21
United States, California, Lake, Along an ephemeral stream 8 miles S of Middletown, 335m
CalBG:RSA
R. C. Bacigalupi 4137 1953-05-26
United States, California, Lake, Draw very close to northern shore of Dieterts Reservoir, along Butts Canyon Rod, 4 miles NW of Black Oak Villa., 305m
CalBG:RSA
Milo S. Baker 12657 1951-05-11
United States, California, Lake, Along Hwy 20, just west of boundary line of Lake and Colusa Co.
CalBG:RSA
R. C. Bacigalupi 9052 1965-04-26
United States, California, Lake, Little Indian Valley on the Kowalski Ranch (at crossing of Stanton Creek), 442m
CalBG:RSA
A. A. Heller 13142 1919-05-10
United States, California, Lake, Near Cache Creek, 5 miles east of Hough's Springs
CalBG:RSA
M. K. Curran s.n. 1884-06-00
United States, California, Lake, [No location data on label]
CalBG:RSA
T. S. Brandegee 257 1890-05-00
United States, California, Lake, Bradford
CalBG:RSA
J. M. Tucker 3826 1965-05-15
United States, California, Napa, Devilhead Road, Cedar Valley, 4 miles (airline) south and a little west of Knoxville, 38.768513 -122.360125, 655m
CalBG:RSA
Robert F. Hoover 4982 1941-05-02
United States, California, Colusa, Just east (about 6 miles S of Wilbur Springs) of Lake Co. line on Williams-Clear Lake Hwy
KANU
253758 Lincoln Constance; L R Heckard; S Galen Smith; J R Sweeny 3372 1951-04-15
United States, California, Lake, Pope Valley road 5 mi SE of MIddletown, 38.731535 -122.540507, 305m
Harvard:GH
00078858 M. K. Curran 1884-06-00
United States of America, California, Lake County, [protologue: "Kelsey Mountain"]
Harvard:GH
01842659 [data not captured]
United States of America, California, Lake County, [data not captured]
Harvard:GH
01842658 [data not captured]
United States of America, California, Lake County, [data not captured]
SD:Plants
Darley F. Howe s.n. 1962-05-19
United States, California, Lake, Near Colusa-Lake Co. line on #20, 39.0106 -122.414, 610m
IUP
J.M.Tucker s.n. 1965-05-15
United States, California, Napa, Devilhead road, Cedar Valley, Ca. 4 miles (airline)sourth and a little west of Knoxville
NDA:Plants
NDSU010554 L.R. Heckard 1951-04-15
United States, California, Lake
SHST:SHST
008814 Michael J. Warnock 2742 1983-06-02
United States, California, Lake, 13.8 mi. SE Jct. Morgan Valley Road and Rt. 29 on Morgan Valley Road NE facing slope along Stream S of road