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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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CAS-BOT-BC171346
Alnus incana subsp. tenuifolia
W. R. Dudley
1909-8-25
s.n.
Plumas
Creek Bank, Sierra Valley
Comment
CAS-BOT-BC171347
Alnus incana subsp. tenuifolia
W. R. Dudley
1894-8-30
s.n.
Plumas
Webber Lake Meadow
Comment
CAS-BOT-BC171348
Alnus incana subsp. tenuifolia
John Thomas Howell
1959-9-24
34936
Plumas
Butterfly Creek near mouth. Sierra Nevada
914
Comment
CAS-BOT-BC171350
Alnus incana subsp. tenuifolia
John Thomas Howell
1959-9-22
34833
Plumas
Wolf Creek
1371
Comment
CAS-BOT-BC171351
Alnus incana subsp. tenuifolia
John Thomas Howell
1955-7-20
30839
Plumas
Mohawk. Sierra Nevada
1371
Comment
CAS-BOT-BC171352
Alnus incana subsp. tenuifolia
John Thomas Howell
1951-8-20
28203
Plumas
Indian Valley. Sierra Nevada
1066
Comment
CAS-BOT-BC171353
Alnus incana subsp. tenuifolia
John Thomas Howell
1959-9-24
34936
Plumas
Butterfly Creek near the mouth. Sierra Nevada
914
Comment
CAS-BOT-BC171354
Alnus incana subsp. tenuifolia
John Thomas Howell
1959-9-24
34936
Plumas
Butterfly Creek near mouth. Sierra Nevada
914
Comment
CAS-BOT-BC171355
Alnus incana subsp. tenuifolia
Walter Knight; Irja Knight; John Thomas Howell; Gordon True
1967-5-7
1860
Plumas
Butterfly Botanical Area and vicinity. Near Darlingtonia Bog
1066
Comment
CAS-BOT-BC171356
Alnus incana subsp. tenuifolia
Walter Knight; Irja Knight; John Thomas Howell; Gordon True
1967-5-7
1782
Plumas
Butterfly Botanical Area and vicinity. Fern Glen
1097
Comment
CAS-BOT-BC171357
Alnus incana subsp. tenuifolia
Walter Knight; Irja Knight; John Thomas Howell
1966-7-28
1450
Plumas
Butterfly Botanical Area and vicinity. In bed of Butterfly Creek at confluence of Spanish Creek
1021
Comment
CAS-BOT-BC171358
Alnus incana subsp. tenuifolia
Walter Knight; Irja Knight; John Thomas Howell; Gordon True
1967-5-7
1866
Plumas
Butterfly Botanical Area and vicinity. W of Pond Reservoir
1097
Comment
CAS-BOT-BC171359
Alnus incana subsp. tenuifolia
Walter Knight; Irja Knight
1966-9-12
1745
Plumas
Butterfly Botanical Area and vicinity. Beargrass Glade
1127
Comment
CAS-BOT-BC171360
Alnus incana subsp. tenuifolia
E. K. Balls
1950-8-31
15554
Plumas
Spanish Creek, off Hwy. 24 just N of Quincy
1066
Comment
CAS-BOT-BC171361
Alnus incana subsp. tenuifolia
E. K. Balls
1950-9-9
15758
Plumas
S end of samll lake to W of Lakes Center Public Campground, southern Plumas Co.
2042
Comment
CAS-BOT-BC171362
Alnus incana subsp. tenuifolia
David D. Keck
1932-7-3
1652
Plumas
Meadow S of Spanish Creek. Quincy. Northern Sierra Nevada
1065
Comment
CAS-BOT-BC171363
Alnus incana subsp. tenuifolia
David D. Keck
1932-7-3
1652
Plumas
Meadow S of Spanish Creek. Quincy. Northern Sierra Nevada
1065
Comment
CAS-BOT-BC171364
Alnus incana subsp. tenuifolia
Lyman Benson
1932-7-29
3989
Plumas
Buck Lake. Sierra Nevada. Feather River Watershed
2133
Comment
CAS-BOT-BC171365
Alnus incana subsp. tenuifolia
Lewis S. Rose
1967-6-12
67113
Plumas
Butterfly Valley, ca 3 mi W of Keddie
1097
Comment
CAS-BOT-BC171366
Alnus incana subsp. tenuifolia
L. P. Janeway
1992-8-30
4302
Plumas
McRae Meadow, upper end of East Nelson Creek. Plumas National Forest - Beckwourth District McRae Compartment
1889
Comment
CAS-BOT-BC171367
Alnus incana subsp. tenuifolia
Rimo Bacigalupi
1927-7-11
1695
Plumas
Grassy Lake Meadows. Gold Lake Region
1889
Comment
CAS-BOT-BC171368
Alnus incana subsp. tenuifolia
Mrs. E. C. Sutliffe
1917-8-1
s.n.
Plumas
Gold Lake Region
Comment
CAS-BOT-BC171369
Alnus incana subsp. tenuifolia
Mrs. E. C. Sutliffe
1920-9-1
s.n.
Plumas
Gold Valley
Comment
CAS-BOT-BC171370
Alnus incana subsp. tenuifolia
Anna Head
1920-1-1
s.n.
Plumas
Feather River Region
Comment
CAS-BOT-BC171371
Alnus incana subsp. tenuifolia
Anna Head
1921-8-7
s.n.
Plumas
Feather River Region
1920
Comment
CAS-BOT-BC171372
Alnus incana subsp. tenuifolia
M. S. Jussel
1931-9-6
s.n.
Plumas
Sulphur Works, Mt. Lassen
2133
Comment
CAS-BOT-BC171374
Alnus incana subsp. tenuifolia
M. B. Kildale
1926-9-11
s.n.
Plumas
at Chester
Comment
CDA13764
Alnus incana subsp. tenuifolia
G. F. Hrusa, B. Smith, T. D. Wilfred
1996-8-11
13499
Plumas
Sierra Nevada; Tributary into upper Bull Run Creek off USFS 23N12E.
Comment
CHSC21097
Alnus incana subsp. tenuifolia
F. T. Griggs; A. Pass
1975-7-3
75
Plumas
N. of Grizzly Forebay. Buck's Lake Forest Service Survey.
Comment
CHSC33782
Alnus incana subsp. tenuifolia
M. S. Taylor
1981-7-17
4027
Plumas
Ca. 1/4 mi s of Bear Lakes trailhead, Lakes Basin, ca. 6 air mi s of Mohawk.
1950
Comment
CHSC34282
Alnus incana subsp. tenuifolia
M. S. Taylor
1981-8-28
4244
Plumas
Along Sulphur Creek, ca. 1/4 mi s of Hwy 89, ca. 3 mi se of Clio.
1432
Comment
CHSC43320
Alnus incana subsp. tenuifolia
Lowell Ahart
1975-7-9
857
Plumas
Along the edge of a small stream, about 1 mile west of Pilot Peak.
1981
Comment
CHSC59698
Alnus incana subsp. tenuifolia
L. P. Janeway
1992-8-30
4302
Plumas
Plumas National Forest. Beckwourth Ranger District. McRae Meadow; upper end of East Nelson Creek.
1889
Comment
CHSC66617
Alnus incana subsp. tenuifolia
Vernon H. Oswald; Lowell Ahart
1996-7-15
8043
Plumas
E side of Last Chance Marsh at the N end of Lake Almanor, ca. 1.4 mi S of Last Chance Campground at the streams and marshy meadow extending E from road 29N11. High Cascade Range.
1371
Comment
CHSC92172
Alnus incana subsp. tenuifolia
Lowell Ahart; John Dittes
2005-9-19
12380
Plumas
On the edge of the bank, on the south side of Taylor Lake, about 6 miles (air) southwest of Antelope Lake.
2080
Comment
HSC73002
Alnus incana subsp. tenuifolia
M. S. Taylor
1981-8-28
4244
Plumas
Along Sulphur Creek 0.25 mi. S of Hwy. 89, 3 mi. SE of Clio
1433
Comment
HSC93348
Alnus incana subsp. tenuifolia
Vernon H. Oswald, L. Ahart
1996-7-15
8043
Plumas
E side of Last Chance Marsh at N end of Lake Almanor, 1.4 mi. S of Last Chance Campground, E from the FS Rd. 29N11
1372
Comment
JEPS107739
Alnus incana subsp. tenuifolia
Lowell Ahart, John Dittes
2005-9-19
12380
Plumas
On the edge of the bank, on the south side of Taylor Lake, about 6 miles (air) southwest of Antelope Lake
2080
Comment
JEPS107975
Alnus incana subsp. tenuifolia
Lowell Ahart, John Dittes
2005-9-19
12380
Plumas
On the edge of the bank, on the south side of Taylor Lake, about 6 miles (air) southwest of Antelope Lake
2080
Comment
JEPS88518
Alnus incana subsp. tenuifolia
Vernon H. Oswald and Lowell Ahart
1996-7-15
8043
Plumas
e end of marsh ca 1.4 mi s Last Chance Campground (n end of lake, at streams and marshy meadow extending e from road 29N11); High Cascade Range, Lake Almanor, Last Chance Marsh
1371
Comment
LA204100
Alnus incana subsp. tenuifolia
Joseph Andorfer Ewan;
1934-7-8
8596
Plumas
Mohawk Valley, along Middle Fork Feather River at Dentens
1615
Comment
POM161742
Alnus incana subsp. tenuifolia
R. C. Bacigalupi
1927-7-11
1695
Plumas
Grassy Lake Meadows. Golden Lake Region.
1890
Comment
POM281269
Alnus incana subsp. tenuifolia
Lyman Benson
1932-7-29
3989
Plumas
Buck Lake, Sierra Nevada Mountains. Feather River Drainage Area.
2134
Comment
RSA189385
Alnus incana subsp. tenuifolia
L. S. Rose
1967-5-7
67066
Plumas
3 mi W of Keddie, Butterfly Valley.
945
Comment
RSA189386
Alnus incana subsp. tenuifolia
L. S. Rose
1967-6-12
67113
Plumas
Butterfly Valley, ca. 3 miles W of Keddie.
1220
Comment
RSA232721
Alnus incana subsp. tenuifolia
Larry E. DeBuhr, Gary Wallace
1972-5-21
599
Plumas
Plumas National Forest, Butterfly Valley about 1 mile southwest of Keddie, along forest road 25N12.
Comment
RSA263839
Alnus incana subsp. tenuifolia
J. T. Howell
1959-9-22
34833
Plumas
Wolf Creek.
1372
Comment
RSA286330
Alnus incana subsp. tenuifolia
R. F. Thorne
1974-7-30
45002
Plumas
Plumas National Forest, Butterfly Valley Botanical Area.
1174
Comment
RSA29618
Alnus incana subsp. tenuifolia
Joseph A. Ewan
1934-7-8
8596
Plumas
Camp Coldwell, Dentins(?) Mohawk Valley
1616
Comment
RSA452808
Alnus incana subsp. tenuifolia
B. C. Templeton
1967-4-23
10743
Plumas
Butterfly Valley, near Quincy.
1067
Comment
RSA508626
Alnus incana subsp. tenuifolia
Mrs. R. M. Austin
1878-07
s.n.
Plumas
Big Meadows.
Comment
RSA59689
Alnus incana subsp. tenuifolia
E. K. Balls
1950-9-9
15758
Plumas
South end of small lake, to west of Lakes Center Public Campground.
2043
Comment
RSA59909
Alnus incana subsp. tenuifolia
E. K. Balls
1950-9-14
15824
Plumas
6 miles northwest of Chester, North Fork Feather River.
1402
Comment
SBBG14333
Alnus incana subsp. tenuifolia
W. B. McHenry
1961-8-20
Plumas
Bucks Lake
Comment
SDSU4769
Alnus incana subsp. tenuifolia
D. F. Howe
1959-8-3
2785
Plumas
30 mi. north of Quincy.
1372
Comment
SEINET10478561
Alnus incana subsp. tenuifolia
Mary Susan Taylor
1981-8-28
Taylor 4244
Plumas
California: T21N R13E se1/4 sec 5. Sierra City NE quad. Along Sulphur Creek, ca. 1/4 mi S of Hwy 89, ca. 3 mi SE of Clio. Plumas County. 4700 ft.
1432
Comment
SEINET196506
Alnus incana subsp. tenuifolia
J. M. Tucker
1948-7-24
1727
Plumas
Near rd from Cascade to Camel Peak
1620
Comment
SEINET201481
Alnus incana subsp. tenuifolia
W. B. McHenry
1961-8-20
Plumas
Bucks Lake
Comment
SEINET4070181
Alnus incana subsp. tenuifolia
B. C. Templeton
1967-1
10743
Plumas
Butterfly Valley, near Quincy.
1066
Comment
SEINET5536147
Alnus incana subsp. tenuifolia
Clarissa Kimber
1961-1
248
Plumas
Upper Butterfly Valley, 2.5 mi. W turn off Hwy 09-US 40 alt. 1 mi. S Keddie; Greenville Quadrangle
Comment
SEINET5536153
Alnus incana subsp. tenuifolia
Clarissa Kimber
1961-1
248
Plumas
Upper Butterfly Valley, 2.5 mi. W turn off Huy 89-US 40 alt. 1 mi. S Keddle; Greenville Quadrangle
1158
Comment
SEINET5536223
Alnus incana subsp. tenuifolia
Clarissa Kimber
1961-1
277
Plumas
Quincy Quadrangle; Snake Lake Road, 2.5 mi from turn off Hwy 89 at Elizabethtown
Comment
UC1135159
Alnus incana subsp. tenuifolia
E. Sawyer
1935-7-9
283
Plumas
1 1/4 mi nnw Kerby; Plumas National Forest, Sierraville Quadrangle
Comment
UC1135164
Alnus incana subsp. tenuifolia
F. W. Embree
1934-6-12
102
Plumas
1 1/4 mi sw Bucks Ranch; Plumas National Forest, Bidwell Bar Quadrangle
Comment
UC1135170
Alnus incana subsp. tenuifolia
C. G. Albertus
1935-8-8
256
Plumas
3 mi se English Bar; Plumas National Forest, Downieville Quadrangle
Comment
UC1135172
Alnus incana subsp. tenuifolia
R. Roseberry
1934-11-4
4
Plumas
1/2 mi w Bungalow; Plumas National Forest, Downieville Quadrangle
Comment
UC1135173
Alnus incana subsp. tenuifolia
D. Axelrod
1934-6-12
46
Plumas
1 mi s Fowler Peak; Plumas National Forest, Downieville Quadrangle
Comment
UC917264
Alnus incana subsp. tenuifolia
J. M. Tucker
1948-7-24
1727
Plumas
boggy area near road from Cascade to Camel Peak
1615
Comment
UCD109971
Alnus incana subsp. tenuifolia
John Thomas Howell
1959-9-24
34936
Plumas
Butterfly Creek, near mouth.
Comment
UCD109976
Alnus incana subsp. tenuifolia
W. B. McHenry
1961-8-20
s.n.
Plumas
Bucks Lake.
Comment
UCD109993
Alnus incana subsp. tenuifolia
J. M. Tucker
1948-7-24
1727
Plumas
Near road from Cascade to Camel Peak.
1615
Comment
CAS-BOT-BC171349
Alnus incana subsp. tenuifolia
John Thomas Howell
1960-7-17
35501
Plumas
Drakesbad, Lassen Volcanic Park
1828
Comment
CAS-BOT-BC171373
Alnus incana subsp. tenuifolia
Hans Leschke
1956-9-21
s.n.
Plumas
Manzanita Lake. Lassen Volcanic National Park
1781
Comment
CHSC116387
Alnus incana subsp. tenuifolia
Sara M. Taylor; Scott Batiuk
2012-7-13
75
Plumas
Plumas National Forest. Aster Fen, Bucks Lake Wilderness, north and west of Granite Gap from Silver Lake trailhead. UTM zone 10, 4423928N, 657162 E.
2030
Comment
RSA0034613
Alnus incana subsp. tenuifolia
B. C. Templeton
1967-4-23
10743
Plumas
Butterfly Valley, near Quincy.
1067
Comment
SEINET10478565
Alnus incana subsp. tenuifolia
Mary Susan Taylor
1981-7-17
Taylor 4027
Plumas
T21N R12E ne/se sec 7, Sierra City NW quad; Bear Lake trail of Lakes Basin area, within 1/4 mi of trailhead near Ellwood Lodge, 6 mi S of Mohawk; moist shaded forest; 6400 ft elev.
1950
Comment
SEINET10678458
Alnus incana subsp. tenuifolia
Bonnie C. Templeton
1967-4-23
Templeton 10743
Plumas
Butterfly Valley, near Quincy.
1067
Comment