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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC24259
Arctostaphylos mewukka
Walter Knight; Irja Knight; Tiffany Knight
1988-7-25
6297
El Dorado
4.0 mi. up Ice House Rd. from US 50.
1228
Comment
CAS-BOT-BC24260
Arctostaphylos mewukka
Alice Eastwood; John Thomas Howell
1935-2-11
1936
El Dorado
American Flat.
Comment
CAS-BOT-BC24261
Arctostaphylos mewukka
Gilbert Thereon Benson
1926-1-21
84
El Dorado
Bullion Bend, 14 mi. above Placerville.
Comment
CAS-BOT-BC24262
Arctostaphylos mewukka
Lewis S. Rose
1970-5-27
70049
El Dorado
NE of Lake Edson near Leonardi Springs.
1341
Comment
CAS-BOT-BC24263
Arctostaphylos mewukka
G. Thomas Robbins
1944-3-31
1492
El Dorado
Above North Fork Webber Creek, ca 3 mi. e. of Camino.
975
Comment
CAS-BOT-BC24264
Arctostaphylos mewukka
G. Thomas Robbins
1956-4-29
9117
El Dorado
Near bridge on North Fork of Consumes River at road nw. of Youngs (Somerset).
Comment
CAS-BOT-BC24265
Arctostaphylos mewukka
Peter H. Raven; G. Thomas Robbins
1956-4-29
9117 A
El Dorado
Near bridge on North Fork of Consumes River at road nw. of Youngs (Somerset).
Comment
CAS-BOT-BC24266
Arctostaphylos mewukka
M. Halperin
1932-9-13
890
El Dorado
Cedar Grove School House, 14 mi. n. of Placerville.
1066
Comment
JEPS14582
Arctostaphylos mewukka
Peter H. Raven with G. Thomas Robbins
1956-4-29
9117 A
El Dorado
s side of river near where it crosses road north-west of Youngs (Somerset); North Fork of Cosumnes River
Comment
JEPS14583
Arctostaphylos mewukka
Peter H. Raven with G. Thomas Robbins
1956-4-29
9117 A
El Dorado
s side of river near bridge on road north-west of Youngs (Somerset); North Fork of Cosumnes River
Comment
JEPS42539
Arctostaphylos mewukka
Frank B. Herbert
1915-5-3
El Dorado
Shingle Springs
426
Comment
JEPS42626
Arctostaphylos mewukka
Frank B. Herbert
1916-3-8
El Dorado
Shingle Springs
426
Comment
JEPS42627
Arctostaphylos mewukka
Frank B. Herbert
1916-6-1
El Dorado
Shingle Sprs.
Comment
POM196057
Arctostaphylos mewukka
L. F. Robbins
1937-5-6
s.n.
El Dorado
Sly Park
Comment
RSA121976
Arctostaphylos mewukka
P. L. Johannsen, A. D. Gifford
1934-6-8
268
El Dorado
1/4 mile N.W. of Riverton, Pyramid Pk.
1037
Comment
RSA121977
Arctostaphylos mewukka
P. L. Johannsen, A. D. Gifford
1934-6-9
350
El Dorado
1 mile s. of Peavine Ridge, Pyramid Pk.
1341
Comment
RSA212143
Arctostaphylos mewukka
L. S. Rose
1970-5-27
70049
El Dorado
NE of Lake Edson near Leonardi Springs.
1341
Comment
RSA633097
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
25000
El Dorado
Peavine Ridge, road to Soldier Creek, 6 km west of Ice House Road.
1500
Comment
RSA633098
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24988
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633099
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24997
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633100
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
25028
El Dorado
S side of Peavine Ridge, road to Soldier Creek.
1210
Comment
RSA633101
Arctostaphylos mewukka
Jon E. Keeley
25027
El Dorado
S side of Peavine Ridge, road to Soldier Creek.
1230
Comment
RSA633102
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24985
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633103
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24989
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633104
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24993
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633105
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24969
El Dorado
Peavine Ridge Road, burned September 1992. East of Placerville.
1550
Comment
RSA633106
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24983
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633107
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24991
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633108
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24984
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633109
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24986
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633110
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24987
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633111
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24999
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633112
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
25020
El Dorado
South side of Peavine Ridge, road to Soldier Creek.
1160
Comment
RSA633113
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24977
El Dorado
Peavine Ridge Road, 5 km west of Icehouse Road, east of Placerville.
1560
Comment
RSA633114
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24981
El Dorado
Peavine Ridge Road, 5 km west of Icehouse Road, east of Placerville.
1560
Comment
RSA633115
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24970
El Dorado
Peavine Ridge Road, burned September 1992. East of Placerville.
1550
Comment
RSA633116
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24995
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633117
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24996
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633118
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
24994
El Dorado
Peavine Ridge, on road to Soldier creek, 6 km west of Icehouse Road, east of Placerville.
1500
Comment
RSA633119
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
25025
El Dorado
South side of Peavine Ridge, road to Soldier Creek.
1230
Comment
RSA633120
Arctostaphylos mewukka
Jon E. Keeley
1993-9-13
25026
El Dorado
South side of Peavine Ridge, road to Soldier Creek on 11N70, east of Placerville.
190
Comment
SBBG129051
Arctostaphylos mewukka
G. K. Helmkamp, E. A. Helmkamp
2013-6-15
20873
El Dorado
Silver Fork Rd, 2.3 mi S of its jct with US-50 in Kyburz
1454
Comment
UC565977
Arctostaphylos mewukka
A. D. Gifford and P. L. Johannsen
1934-6-9
350
El Dorado
1 mi s Peavine Ridge; Pyramid Pk Quadrangle
1341
Comment
UC566047
Arctostaphylos mewukka
P. L. Johannsen and A. D. Gifford
1934-6-8
268
El Dorado
1/4 mi nw Riverton; Pyramid Pk. Quadrangle
Comment
UC747666
Arctostaphylos mewukka
G. Thomas Robbins
1944-3-31
1492
El Dorado
3 mi e Camino (canyon slope above creek); North Fork Webber Creek
975
Comment
UCD52256
Arctostaphylos mewukka
Roman Gankin
1965-8-31
612
El Dorado
Off of P.G. and E. maintenance road; ca. 1/2 mile above Gankin home; 1/2 mile west of Pacific House.
Comment
UCD52259
Arctostaphylos mewukka
Roman Gankin
1965-3-7
417
El Dorado
Near P.G. and E. canal; ca. 1 mile south of Pacific House.
Comment
UCD52261
Arctostaphylos mewukka
Roman Gankin
1965-8-31
614
El Dorado
South-facing slope overlooking Sly Park Reservoir; 1 mile above Gankin home; 1/2 mile west of Pacific House.
Comment
UCD52264
Arctostaphylos mewukka
John Thomas Howell; Gordon H. True
1970-5-27
46541
El Dorado
North of Leonardi Spring.
1280
Comment
UCD52267
Arctostaphylos mewukka
W. Robert Powell
1984-9-28
3066
El Dorado
Along Ice House Road; 1.7 road miles from Highway 50.
1146
Comment
UCD52272
Arctostaphylos mewukka
W. Robert Powell
1984-9-28
3064
El Dorado
Along Ice House Road; 1.7 road miles from Highway 50.
1146
Comment
UCD52275
Arctostaphylos mewukka
Roman Gankin
1965-8-31
613
El Dorado
South-facing slope overlooking Sly Park Reservoir; 1 mile above Gankin home; 1/2 mile west of Pacific House.
Comment
UCD52305
Arctostaphylos mewukka
W. Robert Powell
1984-9-28
3065
El Dorado
Along Ice House Road; 1.7 road miles from Highway 50.
1146
Comment
UCD52359
Arctostaphylos mewukka
W. Robert Powell
1984-9-26
3055
El Dorado
200 m W of end of spillway on Union Valley Dam; 7 air miles N of Riverton (Highway 50).
1463
Comment
UCD52360
Arctostaphylos mewukka
W. Robert Powell
1984-9-26
3056
El Dorado
50 m W of end of spillway of Union Valley Dam; 7 air miles N of Riverton (Highway 50).
1463
Comment
UCD52362
Arctostaphylos mewukka
W. Robert Powell
1984-9-26
3054
El Dorado
200 m W of end of spillway of Union Valley Dam; 7 air miles N of Riverton (Highway 50).
1463
Comment
UCD52366
Arctostaphylos mewukka
Dean W. Taylor
1976-6-30
6009
El Dorado
Peavine Ridge; steep South slope of S. Fork American River canyon.
853
Comment
UCD52370
Arctostaphylos mewukka
Jim McHenry
1992-4-17
s.n.
El Dorado
1219
Comment
UCD52373
Arctostaphylos mewukka
Roman Gankin
1965-8-31
615
El Dorado
South-facing slope overlooking Sly Park Reservoir; 1 mile above Gankin home; 1/2 mile west of Pacific House.
Comment
UCD52385
Arctostaphylos mewukka
W. Robert Powell
1984-9-26
3058
El Dorado
50 m W of end of spillway of Union Valley Dam; 7 air miles N of Riverton (Highway 50).
1463
Comment
UCD52390
Arctostaphylos mewukka
W. Robert Powell
1984-9-26
3053
El Dorado
200m W of end of spillway of Union Valley Dam; 7 air miles N of Riverton (Highway 50).
1463
Comment
UCD52452
Arctostaphylos mewukka
W. Robert Powell
1984-9-28
3061
El Dorado
Along Ice House Rd.; 0.9 mi. by road from Highway 50.
1066
Comment
UCD52454
Arctostaphylos mewukka
W. Robert Powell
1984-9-26
3057
El Dorado
50 m W of end of spillway of Union Valley Dam; 7 air mi. N of Riverton (Highway 50).
1463
Comment
UCD52455
Arctostaphylos mewukka
W. Robert Powell
1984-10-9
3067
El Dorado
2.5 air mi. N of Riverton (Highway 50); 20 m S of Peavine Ridge Rd.; 2.4 mi. W from junction with Ice House Rd.
1569
Comment
UCD52457
Arctostaphylos mewukka
Morris Halperin
1932-8-13
890
El Dorado
Cedar Grove School House; 14 mi. north of Placerville.
1066
Comment
UCD52461
Arctostaphylos mewukka
F. B. Herbert
1916-6-9
El Dorado
Shingle Springs; 8 miles SW of Placerville.
Comment
UCD52463
Arctostaphylos mewukka
F. B. Herbert
1916-3-8
El Dorado
Shingle Springs.
Comment
UCD80284
Arctostaphylos mewukka
CNPS SN Foothill Team
2006-6-21
SNNR 0666
El Dorado
American River Conservancy, Easement Morales Ranch.
434
Comment
UCR250191
Arctostaphylos mewukka
George K. Helmkamp, Elizabeth Helmkamp
2013-6-15
20873
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 2.3 miles south of its junction with US-50 in Kyburz
1454
Comment
CDA38739
Arctostaphylos mewukka
John Thomas Howell, Gordon H. True
1970-5-27
46541
El Dorado
North of Leonardi Spring.
Comment
SEINET11984890
Arctostaphylos mewukka
Unknown
1965-1
615
El Dorado
S facing slope overlooking Sly Park Reservoir, 1 mi above Gankin home, 0.5 mi W of Pacific House
Comment
SEINET11984891
Arctostaphylos mewukka
Unknown
1965-1
613
El Dorado
S facing slope overlooking Sly Park Reservoir, 1 mi above Gankin home, 0.5 mi W of Pacific House
Comment
SEINET11995511
Arctostaphylos mewukka
W. Knight, Knight, I.; Knight, T.
1988-1
6297
El Dorado
4mi up Ice House Rd from US 50
1228
Comment
SEINET7258436
Arctostaphylos mewukka
J. T. Howell, G. H. True., Jr.
1970-5-27
46541
El Dorado
north of Leonardi Spring
1280
Comment
RSA0039243
Arctostaphylos mewukka subsp. mewukka
George K. Helmkamp, Elizabeth A. Helmkamp
2013-7-25
22018
El Dorado
Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road
1320
Comment
SBBG39539
Arctostaphylos mewukka subsp. mewukka
L. S. Rose
1970-5-27
70049
El Dorado
NE of Lake Edison, Leonardi Springs
1341
Comment
UCR173800
Arctostaphylos mewukka subsp. mewukka
George K. Helmkamp, Elizabeth A. Helmkamp
2006-5-31
10602
El Dorado
Northern Sierra Nevada foothills, Mormon Emigrant Trail, 6.0 miles east of its junction with Sly Park Road (Jenkinson Lake)
1055
Comment
UCR248675
Arctostaphylos mewukka subsp. mewukka
George K. Helmkamp, Elizabeth Helmkamp
2013-7-25
22018
El Dorado
Northern Sierra Nevada Mountains, Wentworth Springs Road, 7.4 miles east of the junction with Volcanoville Road
1320
Comment
UCR170421
Arctostaphylos mewukka subsp. truei
George K. Helmkamp, Elizabeth Helmkamp
2005-11-15
10029
El Dorado
Northern Sierra Nevada Foothills, [E of Sacramento, c. 3 air mi NNW of Placerville]; South Fork of American River on the west side of Calif. Highway 193
291
Comment