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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC227437
Perideridia lemmonii
George K. Helmkamp; William Barnes
2010-9-4
16935
El Dorado
Northern Sierra Nevada Mountains: Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88
2412
Comment
CHSC73286
Perideridia lemmonii
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-23
5811 A
El Dorado
Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe.
1905
Comment
CHSC73287
Perideridia lemmonii
L. P. Janeway; Eric Schroder, Katherine Murrell
1998-7-29
5899
El Dorado
About 0.3 mi east-southeast of the middle of the east shore of Fallen Leaf Lake.
2005
Comment
CHSC73288
Perideridia lemmonii
L. P. Janeway; Eric Schroder
1998-7-27
5854
El Dorado
Small drainage into Truckee Marsh (Pope Marsh), about 1.3 mi south of Lake Tahoe; at the western edge of South Lake Tahoe.
1905
Comment
CHSC73615
Perideridia lemmonii
L. P. Janeway; Eric Schroder
1998-9-1
6225
El Dorado
Along Tallac Creek, about 1.0 mi southwest of Lake Tahoe.
1935
Comment
CHSC73616
Perideridia lemmonii
L. P. Janeway; Eric Schroder
1998-8-19
6091
El Dorado
Along Angora Creek about 1.7 mi east-southeast of Fallen Leaf Lake Washoe Meadows State Park).
1920
Comment
CHSC73617
Perideridia lemmonii
L. P. Janeway; Eric Schroder
1998-8-31
6207
El Dorado
About 0.2 mi east of Fallen Leaf Lake and about 1.9 mi south of Lake Tahoe; along the west side of Fallen Leaf Lake Road.
1959
Comment
JEPS12320
Perideridia lemmonii
Helen-Mar Wheeler
1941-8-9
405
El Dorado
open meadow near Alpine Public Camp (s of Meyers Post Office); Upper Truckee River
1981
Comment
JEPS17516
Perideridia lemmonii
P. B. Kennedy
1920-9-15
177
El Dorado
Barrett Camp Eldorado National Forest
1935
Comment
SD254521
Perideridia lemmonii
George K. Helmkamp
2012-8-19
19653
El Dorado
Northern Sierra Nevada Mountains: northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 12N20, c. 1.3 miles northeast of Wentworth Springs Road (Loon Lake 7.5'Q)
1787
Comment
SEINET10268380
Perideridia lemmonii
George K. Helmkamp, Elizabeth Helmkamp
2013-1
22079
El Dorado
Northern Sierra Nevada Mountains: Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy
1792
Comment
SEINET11155281
Perideridia lemmonii
E. Dean, M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4155
El Dorado
Washoe Meadows State Park, off Sawmill Road on E side of park, just E of Angora Meadows.
1918
Comment
SEINET3271571
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15514
El Dorado
Sierra Nevada Mountains; Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road
1785
Comment
UC129434
Perideridia lemmonii
Geo. B. Grant
Jul 20 1906-Aug 3 1906
El Dorado
Lake Tahoe Sierra Nevada Mts.
1828
Comment
UC1312865
Perideridia lemmonii
L. Constance and T. I. Chuang
1965-9-8
3764
El Dorado
ca 1 mi w Camp Richardson (w side of lake); Lake Tahoe
1905
Comment
UC1312866
Perideridia lemmonii
L. Constance and T. I. Chuang with R. S. Mitchell and R. A. Schlising
1965-9-8
3764
El Dorado
ca 1 mi w Camp Richardson (w side of lake); Lake Tahoe
1905
Comment
UC1729875
Perideridia lemmonii
L. P. Janeway, Eric Schroder, Katherine Murrell
1998-7-23
5811 A
El Dorado
small drainage into Truckee Marsh (Pope Marsh) about 1.3 mi s of Lake Tahoe (at w edge of South Lake Tahoe, Emerald Bay Quadrangle); South Lake Tahoe
1905
Comment
UC303496
Perideridia lemmonii
Grant
1906-5-20
7048
El Dorado
Lake Tahoe
Comment
UCD111503
Perideridia lemmonii
Ellen Dean, T. and M. Starbuck; G. Golden, J. Ong, A. Ayalon, C. Loughran
2011-8-8
7129
El Dorado
Lake Tahoe Basin. Sugar Pine Point State Park on W side of Hwy. 89. Meadow known as 'Olympic Meadow' on S side of South Fire Road, just E of bridge known as 'Second Bridge.' Northern edge of meadow near road.
1892
Comment
UCD127881
Perideridia lemmonii
G. K. Helmkamp; E. A. Helmkamp
2006-7-28
11002
El Dorado
Northern Sierra Nevada Mountains: Echo Summit along Hwy US-50; at entrance to the road maintenance station.
2245
Comment
UCD127882
Perideridia lemmonii
G. K. Helmkamp; E. A. Helmkamp
2006-8-24
11266
El Dorado
Northern Sierra Nevada Mountains: Ice House Road, 2.3 miles south of Union Reservoir Road.
1552
Comment
UCD127887
Perideridia lemmonii
P. B. Kennedy
1920-9-15
177
El Dorado
El Dorado National Forest, Barrett Camp.
1935
Comment
UCD42532
Perideridia lemmonii
Lloyd P. Tevis
1902-8-1
s.n.
El Dorado
Tallac. Lake Tahoe. (elevation estimated by label-maker)
1889
Comment
UCD61585
Perideridia lemmonii
Ellen Dean; M. Bibbo, J. Buck, E. McDermott, J. Poloske
2007-7-20
4155
El Dorado
Washoe Meadows State Park. Off Sawmill Road on eastern side of park just east of Angora Meadows.
1917
Comment
UCD72700
Perideridia lemmonii
Ellen Dean; T. Sasaki
2007-7-23
4422
El Dorado
Tahoe Conservancy Lands, just SE of private ranch with an entrance along Sawmill Road, north side of Truckee River, north of Lake Valley Recreation area. Upper Truckee River Restoration Project monitoring well #21 plot.
1920
Comment
UCD73770
Perideridia lemmonii
Ellen Dean; J. Poloske and K. Mawdsley
2007-8-24
4470
El Dorado
Washoe Meadows State Park. Eastern edge of fen system.
1933
Comment
UCR176040
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2006-7-28
11002
El Dorado
Northern Sierra Nevada Mtns, Echo Summit along Hwy US-50; at entrance to the road maintenance station
2245
Comment
UCR177864
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2006-8-7
11205
El Dorado
Northern Sierra Nevada Mountains, Tragedy Spring; Tragedy Spring Road, 0.3 mile north of Calif. Hwy 88
2424
Comment
UCR178740
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2006-8-30
11310
El Dorado
Northern Sierra Nevada Mountains, 0.5 mi north of Calif. Hwy 88 on road to Kirkwood Campground, which is beside Kirkwood Lake
2338
Comment
UCR179369
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2006-8-24
11266
El Dorado
Northern Sierra Nevada Mountains Foothills, Ice House Road, 2.3 miles south of Union Reservoir Road
1552
Comment
UCR189766
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2007-8-9
12717
El Dorado
Northern Sierra Nevada Mountains, Wright's Lake; south side of the lake at the entrance to the campground
2131
Comment
UCR197348
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2008-7-11
13767
El Dorado
Northern Sierra Nevada Mountains, Tragedy Spring Road, 8.0 miles southwest of Kirkwood and 0.1 mile north of its junction with CA-88
2421
Comment
UCR207440
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2009-7-22
15247
El Dorado
Sierra Nevada Mountains, Wrights Lake Road, 2.7 miles north of its junction with US-50, c. 0.25 mi. due S of Chimney Flat
2000
Comment
UCR209003
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2009-8-19
15514
El Dorado
Sierra Nevada Mountains, Wright's Lake Road, 8.6 miles north of its upper junction with Ice House Road
1785
Comment
UCR233323
Perideridia lemmonii
George K. Helmkamp, E. A. Helmkamp
2011-9-1
18225
El Dorado
Northern Sierra Nevada Mountains, Silver Fork Road, 3.1 miles north of its junction with the Mormon Emigrant Trail
1523
Comment
UCR235134
Perideridia lemmonii
George K. Helmkamp, William Barnes
2010-9-4
16935
El Dorado
Northern Sierra Nevada Mountains, Tragedy Spring Road, 0.1 mile southwest of its upper junction with CA-88
2412
Comment
UCR253060
Perideridia lemmonii
George K. Helmkamp, Elizabeth Helmkamp
2013-8-2
22079
El Dorado
Northern Sierra Nevada Mountains, Mehrten Spring Road, 0.5 mile north of CA-88/Carson Pass Hwy
1793
Comment
UCR258789
Perideridia lemmonii
George K. Helmkamp, Amy Barnes
2012-8-19
19666
El Dorado
Northern Sierra Nevada Mountains, unnamed dirt road along Ice House Road, 0.4 mile south of Robbs Peak Road, N of Union Valley Reservoir
1756
Comment
UCR258792
Perideridia lemmonii
George K. Helmkamp, Amy Barnes
2012-8-19
19653
El Dorado
Northern Sierra Nevada Mountains, northwest side of Ice House Road, 0.2 mile north of its junction with Forest Route 13N20, c 1.3 miles northeast of Wentworth Springs Road
1787
Comment
CDA38510
Perideridia lemmonii
P. B. Kennedy
1920-9-23
s.n.
El Dorado
Shingle, Barrett Ranch.
Comment
SEINET13944978
Perideridia lemmonii
L. Constance, T. I. Chuang with R. S. Mitchell & R. A. Schlising
1965-1
3764
El Dorado
meadow, alt 6250 ft. Ca. 1 mi west of Camp Richardson, west side of Lake Tahoe, Sierra Nevada
1905
Comment
UC1389933
Perideridia lemmonii
T. I. Chuang and R. Bacigalupi
1963-8-1
5904
El Dorado
on Hwy 89 near Tahoe Village
Comment
UC746844
Perideridia lemmonii
G. Thomas Robbins
1943-7-18
1275
El Dorado
along Pleasant Valley Rd. near Sly Park
914
Comment
UCD127879
Perideridia lemmonii
Frederica Bowcutt
1987-7-3
1070
El Dorado
Tahoe Basin, southeast of Upper Truckee Road and Angora Creek confluence. Lake Valley State Recreation Area (Lake Tahoe Country Club) between South Lake Tahoe and Meyers immediately west of Hwy 50. Immediately south of gold course driving range.
1981
Comment