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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC419039
Persicaria lapathifolia
Lowell Ahart
1981-9-6
3095
Plumas
1 1/2 miles SW of Crescent Mills
1200
Comment
CAS-BOT-BC419040
Persicaria lapathifolia
Lowell Ahart
1981-9-6
3070
Plumas
1 1/2 miles SW of Crescent Mills
1200
Comment
CAS-BOT-BC419042
Persicaria lapathifolia
John Thomas Howell
1976-7-15
51833
Plumas
Quincy
1051
Comment
CAS-BOT-BC419043
Persicaria lapathifolia
Thomas H. Kearney
1944-8-14
43
Plumas
Near Prattville, Lake Almanor
Comment
CAS-BOT-BC419044
Persicaria lapathifolia
Robert J. Weatherby
1950-7-21
1470
Plumas
East Quincy
1036
Comment
CHSC102132
Persicaria lapathifolia
Lowell Ahart; John Dittes, Josephine Guardino
2009-7-29
16239
Plumas
On dry to damp bare soil, below the high water line of Lake Almanor, 1,849 feet northwest of Lake Almanor Dam.
1591
Comment
CHSC113582
Persicaria lapathifolia
Lowell Ahart
2014-8-24
19738
Plumas
South side of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte.
1533
Comment
CHSC113856
Persicaria lapathifolia
Lowell Ahart
2014-9-9
19841
Plumas
Below the high water line,on the sides of Sly Creek, Sly Creek Reservoir, about 7 miles (air) southwest of La Porte.
1069
Comment
CHSC20847
Persicaria lapathifolia
K. R. Stern
1975-7-23
5802
Plumas
W shore of Lake Almanor.
1371
Comment
CHSC23615
Persicaria lapathifolia
J. Cox
1975-7-4
Plumas
SE side of Lake Almanor.
Comment
CHSC34287
Persicaria lapathifolia
L. Ahart
1981-9-6
3070
Plumas
On a sandbar along Indian Creek, ca. 1/2 mi sw of the jct of Hwy 89 and Arlington Rd, ca. 1.5 mi sw of Crescent Mills.
1200
Comment
CHSC45862
Persicaria lapathifolia
Lowell Ahart
1981-9-6
3070
Plumas
On a sandbar along Indian Creek, about 1/2 mile south-west of the intersection of Highway 89 and Arlington Road, about 1 1/2 miles south-west of Crescent Mills.
1097
Comment
CHSC54869
Persicaria lapathifolia
Vernon H. Oswald
1991-8-23
4842
Plumas
Lassen Volcanic National Park. Outlet of Juniper Lake. Common on dry mud on the strand of the lake.
2057
Comment
CHSC81808
Persicaria lapathifolia
Lowell Ahart
2001-10-16
9373
Plumas
On the northwest side of Round Valley Reservoir, just below the road, about 2 1/2 miles southwest of Greenville.
1363
Comment
CHSC82124
Persicaria lapathifolia
L. P. Janeway
2001-7-25
7385
Plumas
High Cascade Range. Southwest side of Lake Almanor, below high water line, about 100 m out; near Hwy 89 2.3 km north-northwest of Almanor West Road.
1372
Comment
JEPS122113
Persicaria lapathifolia
Lowell Ahart
2014-8-24
19738
Plumas
South side of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles (air) north of La Porte.
Comment
JEPS122242
Persicaria lapathifolia
Lowell Ahart
2014-9-9
19841
Plumas
Below the high water line, on the sides of Sly Creek, Sly Creek Reservoir, about 7 miles (air) southwest of La Porte.
Comment
RSA0118926
Persicaria lapathifolia
Lowell Ahart
2014-8-24
19738
Plumas
South side of the South Fork of the Feather River, Little Grass Valley Reservoir, about 200 yards southwest of the parking lot to the Pacific Crest Trail, about 1/4 mile southwest of the bridge across the South Fork of the Feather River, about 4 miles, (air) north of La Porte.
1533
Comment
CAS-BOT-BC419041
Persicaria lapathifolia
John Thomas Howell
1959-9-26
35072
Plumas
Feather River Canyon. Ca. 1.5 mi. w. of Belden
682
Comment
UCD99800
Persicaria lapathifolia
Malcolm A. Nobs; S. Galen Smith
1949-8-19
1416
Plumas
About 2 miles south of Greenville, Indian Valley.
Comment
JEPS102551
Polygonum lapathifolium
Lowell Ahart
2001-10-16
9373
Plumas
On the NW side of Round Valley Reservoir, just below the road, about 2 1/2 miles SW of Greenville.
1363
Comment
RSA518879
Polygonum lapathifolium
Barbara J. Ertter
1988-10-21
8004
Plumas
Lake Almanor, E end of causeway ca 1.5 mi E of Chester on Hwy 36.
1341
Comment
UC1101203
Polygonum lapathifolium
Malcolm A. Nobs and S. Galen Smith
1949-8-19
1416
Plumas
about 2 mi s Greenville; Indian Valley
Comment
UC1561195
Polygonum lapathifolium
Barbara Ertter
1988-10-21
8005
Plumas
e end of causeway ca 1.5 mi e Chester (on Hwy 36); Lake Almanor
1341
Comment
UC1562670
Polygonum lapathifolium
Barbara Ertter
1988-10-21
8004
Plumas
e end of causeway ca 1.5 mi e Chester (on Hwy 36); Lake Almanor
1341
Comment
RSA312528
Polygonum lapathifolium
Malcolm A. Nobs, S. Galen Smith
1949-8-19
1416
Plumas
Marshy area about 2 miles S of Greenville, Indian Valley.
Comment
RSA52913
Polygonum lapathifolium
R. Weatherby
1950-7-21
1470
Plumas
East Quincy.
1037
Comment