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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC39901
Arctostaphylos nissenana
Walter Knight; Irja Knight
1965-11-10
1210
El Dorado
Ashcraft Ranch - 1/2 mi. airline north of Foster Mt. & 3/4 mi. s. of jct. Black Oak Mine Rd. & Hackomiller Road
701
Comment
CAS-BOT-BC39902
Arctostaphylos nissenana
Walter Knight; Irja Knight
1965-10-22
1205
El Dorado
Poho Ridge. Confluence of S. fork of American River & Brush Creek.
975
Comment
CAS-BOT-BC39903
Arctostaphylos nissenana
Walter Knight; Irja Knight
1965-10-21
1206
El Dorado
Slate Mountain. 1/2 mi. airline s.e. of Lookout.
1066
Comment
CAS-BOT-BC39904
Arctostaphylos nissenana
Walter Knight; Irja Knight
1966-2-9
s.n.
El Dorado
Sierra Nevada
Comment
CAS-BOT-BC39905
Arctostaphylos nissenana
Gary D. Wallace
1974-12-21
1339
El Dorado
Foothills of the Sierra Nevada, S of Placerville, S side of Diamond Springs at the end of South Point Road.
Comment
CAS-BOT-BC39906
Arctostaphylos nissenana
P. Everett
1964-4-16
33740
El Dorado
1 mile S of Diamond Springs on Fowler Lane
518
Comment
CAS-BOT-BC39907
Arctostaphylos nissenana
A. G. Watkins
1935-5-1
s.n.
El Dorado
Spanish Hill, Placerville
Comment
CAS-BOT-BC39908
Arctostaphylos nissenana
A. G. Watkins
1935-5-1
s.n.
El Dorado
Spanish Hill, Placerville
Comment
CAS-BOT-BC39909
Arctostaphylos nissenana
Arthur Menzies; Barbara Sherfey
1964-2-12
s.n.
El Dorado
Diamond Springs
Comment
CAS-BOT-BC39910
Arctostaphylos nissenana
Rimo Bacigalupi; G. T. Robbins
1955-5-22
5166
El Dorado
Spanish Ravine, at southeastern edge of Placerville
609
Comment
CAS-BOT-BC39911
Arctostaphylos nissenana
P. Everett; Robert F. Thorne
1964-4-16
33740
El Dorado
1 mile S of Diamond Springs on Fowler Lane.
518
Comment
CAS-BOT-BC39912
Arctostaphylos nissenana
G. Thomas Robbins
1944-2-6
1483
El Dorado
Near head of Spanish Ravine at eastern outskirts of Placerville.
Comment
CAS-BOT-BC39913
Arctostaphylos nissenana
G. Thomas Robbins
1944-2-6
1483
El Dorado
Near head of Spanish Ravine at eastern outskirts of Placerville.
Comment
CAS-BOT-BC39914
Arctostaphylos nissenana
Peter H. Raven; G. Thomas Robbins
1956-4-29
9087
El Dorado
Head of Spanish Ravine near Placerville.
Comment
CAS-BOT-BC39915
Arctostaphylos nissenana
John Thomas Howell; Alice Eastwood
1935-2-10
1934
El Dorado
Near head of Spanish Ravine near Placerville.
Comment
CAS-BOT-BC39928
Arctostaphylos nissenana
H. L. Mason
1945-2-1
s.n.
Placer
Placerville
Comment
CAS-BOT-BC39930
Arctostaphylos nissenana
Walter Knight; Irja Knight; Larry Lippert; Wayne Roderick
1980-5-13
3729
Tuolumne
Within 2 airline miles west of downtown Sonora, north of Hwy. 108.
670
Comment
CAS-BOT-BC39931
Arctostaphylos nissenana
Walter Knight; Irja Knight; Larry Lippert; Wayne Roderick
1980-5-13
3729
Tuolumne
Within 2 airline miles west of downtown Sonora, north of Hwy. 108.
670
Comment
CAS-BOT-BC39932
Arctostaphylos nissenana
Walter Knight; Irja Knight; Larry Lippert; Wayne Roderick
1980-5-13
3729
Tuolumne
Within 2 airline miles west of downtown Sonora, north of Hwy. 108.
670
Comment
CAS-BOT-BC39933
Arctostaphylos nissenana
Walter Knight; Irja Knight
1965-10-20
1207
El Dorado
Cock Robin Road, 3 mi. w. of Volcanoville.
762
Comment
CAS-BOT-BC39934
Arctostaphylos nissenana
Walter Knight; Irja Knight
1966-2-9
1255
El Dorado
Ashcraft Ranch, 1/2 mi. airline north of Foster Mt. & 3/4 mi. s. of jct. Black Oak Mine Rd.
701
Comment
CAS-BOT-BC39935
Arctostaphylos nissenana
Walter Knight; Irja Knight
1965-11-3
1208
El Dorado
On dome east of Martinez Creek via Forrest Lake Road. Ca. 1 1/2 mi. south-southeast of Diamond Springs.
Comment
CAS-BOT-BC39936
Arctostaphylos nissenana
W. G. Watkins
1935-1-1
s.n.
El Dorado
Near head of Spanish Ravine, Placerville.
Comment
CAS-BOT-BC39937
Arctostaphylos nissenana
G. Thomas Robbins
1944-2-6
1482
El Dorado
Near head of Spanish Ravine at eastern outskirts of Placerville.
Comment
CAS-BOT-BC39938
Arctostaphylos nissenana
W. L. Jepson
1938-4-12
18641
El Dorado
About 2 miles s.e. of Diamond Springs, near Placerville.
502
Comment
CAS-BOT-BC39939
Arctostaphylos nissenana
G. Thomas Robbins
1944-3-19
1489
El Dorado
On ridge southwest of Brush Creek at its confluence with South Fork American River.
914
Comment
CAS-BOT-BC39940
Arctostaphylos nissenana
Alice Eastwood; John Thomas Howell
1935-2-10
1934
El Dorado
Near head of Spanish Ravine, Placerville.
Comment
CAS-BOT-BC39941
Arctostaphylos nissenana
Alice Eastwood; John Thomas Howell
1935-2-10
1935
El Dorado
Near head of Spanish Ravine, Placerville.
Comment
CAS-BOT-BC39942
Arctostaphylos nissenana
G. Thomas Robbins
1943-3-28
971
El Dorado
On slopes near head of Spanish Ravine, Placerville.
609
Comment
CAS-BOT-BC39943
Arctostaphylos nissenana
G. Thomas Robbins
1945-2-19
1838
El Dorado
Fruit Ridge, 3 mi. e. of Placerville.
762
Comment
CAS-BOT-BC39944
Arctostaphylos nissenana
W. L. Jepson
1938-4-12
18641
El Dorado
About 2 miles s.e. of Diamond Springs, near Placervile.
502
Comment
CAS-BOT-BC39945
Arctostaphylos nissenana
C. H. Belshaw
1935-6-1
842
El Dorado
Upper fork of Martinez Creek; south of Diamond Springs.
609
Comment
CAS-BOT-BC39946
Arctostaphylos nissenana
C. H. Belshaw
1935-6-1
824
El Dorado
Upper fork of Martinez Creek; south of Diamond Springs.
609
Comment
CAS-BOT-BC39947
Arctostaphylos nissenana
Roman Gankin; G. L. Stebbins
1964-9-29
s.n.
El Dorado
Large hill just south of Fowler road, Diamond Springs.
Comment
CAS-BOT-BC39948
Arctostaphylos nissenana
Walter Knight; Irja Knight
1962-4-14
s.n.
El Dorado
Near Diamond Springs in vicinity of Martinez Creek Dam.
Comment
CAS-BOT-BC39949
Arctostaphylos nissenana
Walter Knight; Irja Knight
1966-2-9
1779
El Dorado
Ashcraft Ranch near Garden Valley.
Comment
UCD164014
Arctostaphylos nissenana
Jeff Bisbee
2016-2-10
1209
Placer
Mosquito Ridge Rd., 20 m east of mile marker 19 and 15 m south of the road, below large turnout, adjacent to Rd. 12. North rim of the Middle Fork of the American River.
1267
Comment
CAS-BOT-BC39929
Arctostaphylos nissenana
Roman Gankin
1974-1-11
1334
Tuolumne
One mile north of benchmark #1530, State Highway 108-49 ca. 0.5 mile southwest of town of Sonora.
655
Comment
SEINET9339026
Arctostaphylos nissenana
Unknown
1974-1-11
1334
Tuolumne
Rock outcrops, green schist, on south- and east-facing slopes. Hybridizing with A. viscida ssp. mariposa; 1 mi N of bench mark #1530. State Highway 108-49, ca. 05 mi SW of town of Sonora.
Comment