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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SD132254
Iva axillaris
G. Helmkamp
1990-9-23
H 1
Modoc
U. S. Highway 395, 13 miles north of Likely.
1340
Comment
UCR64880
Iva axillaris
George K. Helmkamp
1990-9-23
H- 01
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
UCR67462
Cirsium arvense
George K. Helmkamp
1990-9-23
A- 01
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
RSA518408
Ericameria nauseosa var. oreophila
George K. Helmkamp
1990-9-23
A- 2
Lassen
3 mi E of Susanville, along state road 36.
1345
Comment
SD132242
Solidago canadensis
G. Helmkamp
1990-9-23
H 2
Modoc
U. S. Highway 395, 13 miles north of Likely
1340
Comment Read comments Jul 11 2010
UCR64879
Solidago canadensis
George K. Helmkamp
1990-9-23
H- 2
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
RSA518417
Ambrosia acanthicarpa
George K. Helmkamp
1990-9-23
A- 3
Lassen
3 mi. E of Susanville, along State Road 36.
1341
Comment
UCR64883
Chrysothamnus nauseosus
George K. Helmkamp
1990-9-23
H- 3
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
UCR67435
Ambrosia acanthicarpa
George K. Helmkamp
1990-9-23
A- 3
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
RSA518545
Artemisia tridentata subsp. tridentata
George K. Helmkamp
1990-9-23
H- 4
Modoc
US Hwy 395, 13 mi. N of Likely.
1341
Comment
UCR64882
Artemisia tridentata
George K. Helmkamp
1990-9-23
H- 4
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
UCR67374
Lepidium latifolium
George K. Helmkamp
1990-9-23
A- 4
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
UCR67437
Centaurea solstitialis
George K. Helmkamp
1990-9-23
D- 4
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
SBBG95821
Artemisia cana
G. K. Helmkamp
1990-9-23
A- 5
Lassen
ca. 3 mi E of Susanville, along St Hwy 36
1341
Comment
UCR67389
Sarcobatus vermiculatus
George K. Helmkamp
1990-9-23
D- 5
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
UCR67442
Artemisia cana
George K. Helmkamp
1990-9-23
A- 5
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
RSA518915
Salvia aethiopis
George K. Helmkamp
1990-9-23
H- 5
Modoc
[No location information provided on label.]
1341
Comment
RSA518559
Mentzelia laevicaulis
George K. Helmkamp
1990-9-23
H- 6
Modoc
US Hwy 395, 13 mi. N of Likely.
1341
Comment
RSA519137
Juniperus occidentalis var. occidentalis
George K. Helmkamp
1990-9-23
D- 6
Lassen
20 miles N of Litchfield along U.S. Hwy 395
1433
Comment
SD132249
Madia elegans
G. Helmkamp
1990-9-23
A 6
Lassen
3.0 miles east of Susanville, along State Road 36.
1340
Comment
UCR64881
Mentzelia laevicaulis
George K. Helmkamp
1990-9-23
H- 6
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
RSA518406
Madia elegans subsp. elegans
George K. Helmkamp
1990-9-23
A- 6
Lassen
3 mi E of Susanville, along state road 36.
1345
Comment
RSA518558
Atriplex rosea
George K. Helmkamp
1990-9-23
H- 7
Lassen
N of Ravendale
1677
Comment
UCR64884
Atriplex rosea
George K. Helmkamp
1990-9-23
H- 7
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67028
Erigeron divergens
George K. Helmkamp
1990-9-23
G- 7
Lassen
north of Ravendale
1677
Comment
UCR67029
Bidens cernua
George K. Helmkamp
1990-9-23
J- 7
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67441
Artemisia tridentata
George K. Helmkamp
1990-9-23
D- 7
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
SD132250
Dieteria canescens
G. Helmkamp
1990-9-23
G 8
Lassen
North of Ravendale.
1675
Comment
UCR67015
Schoenoplectus acutus var. occidentalis
George K. Helmkamp
1990-9-23
J- 8
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67380
Malvella leprosa
George K. Helmkamp
1990-9-23
A- 8
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
UCR67447
Stephanomeria virgata
George K. Helmkamp
1990-9-23
D- 8
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
RSA518416
Machaeranthera canescens var. canescens
George K. Helmkamp
1990-9-23
G- 8
Lassen
N of Ravendale
1677
Comment
RSA518443
Artemisia douglasiana
George K. Helmkamp
1990-9-23
G- 9
Lassen
N of Ravendale
1677
Comment
RSA518445
Eriogonum microtheca var. ambiguum
George K. Helmkamp
1990-9-23
D- 9
Lassen
20 miles N of Litchfield along U.S. Hwy 395
1433
Comment
UCR67030
Schoenoplectus pungens var. longispicatus
George K. Helmkamp
1990-9-23
J- 9
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67036
Salvia aethiopis
George K. Helmkamp
1990-9-23
H- 9
Modoc
US Hwy 395, 13 mi north of Likely
1345
Comment
UCR67383
Eriogonum microthecum var. ambiguum
George K. Helmkamp
1990-9-23
D- 9
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
UCR67451
Symphyotrichum lanceolatum var. hesperium
George K. Helmkamp
1990-9-23
A- 9
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
UCR67466
Artemisia douglasiana
George K. Helmkamp
1990-9-23
G- 9
Lassen
north of Ravendale
1677
Comment
UCR67026
Lycopus lucidus
George K. Helmkamp
1990-9-23
J- 10
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67436
Lagophylla ramosissima
George K. Helmkamp
1990-9-23
A- 10
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
UCR67459
Solidago occidentalis
George K. Helmkamp
1990-9-23
G- 10
Lassen
north of Ravendale
1677
Comment
UCR67461
Chrysothamnus nauseosus
George K. Helmkamp
1990-9-23
D- 10
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
RSA518410
Aster subspicatus
George K. Helmkamp
1990-9-23
J- 11
Modoc
Drying mud flats beside Goose Lake, within 0.1 mile of the Oregon border
1372
Comment
RSA518563
Eriogonum nudum var. nudum
George K. Helmkamp
1990-9-23
G- 11
Lassen
N of Ravendale
1677
Comment
RSA518564
Helianthus annuus
George K. Helmkamp
1990-9-23
A- 11
Lassen
3 mi E of Susanville, along state road 36.
1345
Comment
SBBG94822
Eriogonum nudum var. nudum
G. K. Helmkamp
1990-9-23
G- 11
Lassen
N of Ravendale
1676
Comment
SBBG94823
Helianthus annuus
G. K. Helmkamp
1990-9-23
A- 11
Lassen
ca. 3 mi E of Susanville, along St Hwy 36
1341
Comment
SD132453
Eriogonum nudum
G. Helmkamp
1990-9-23
G 11
Lassen
Sagebrush scrub area N of Ravendale. Riparian area beside small creek
1676
Comment
UCR67017
Bromus briziformis
George K. Helmkamp
1990-9-23
D- 11
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
UCR67037
Erigeron divergens
George K. Helmkamp
1990-9-23
I- 11
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
RSA518560
Symphyotrichum foliaceum var. foliaceum
George K. Helmkamp
1990-9-23
G- 12
Lassen
N of Ravendale
1677
Comment
UCR67433A
Juncus saximontanus
George K. Helmkamp
1990-9-23
J- 12
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67433B
Juncus torreyi
George K. Helmkamp
1990-9-23
J- 12
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67463
Centaurea cyanus
George K. Helmkamp
1990-9-23
I- 12
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67471
Aster foliaceus
George K. Helmkamp
1990-9-23
G- 12
Lassen
north of Ravendale
1677
Comment
UCR67035
Rumex maritimus
George K. Helmkamp
1990-9-23
J- 13
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67465
Lactuca saligna
George K. Helmkamp
1990-9-23
G- 13
Lassen
north of Ravendale
1677
Comment
RSA518409
Stephanomeria virgata
George K. Helmkamp
1990-9-23
E 14
Lassen
20 miles N of Litchfield along U.S. Hwy 395
1433
Comment
UCR67452
Rumex salicifolius
George K. Helmkamp
1990-9-23
G- 14
Lassen
north of Ravendale
1677
Comment
SBBG95820
Artemisia douglasiana
G. K. Helmkamp
1990-9-23
E- 15
Lassen
20 mi N of Litchfield, along US Hwy 395
1432
Comment
SD132272
Artemisia douglasiana
G. Helmkamp
1990-9-23
E 15
Lassen
20 miles north of Litchfield along U. S. Hwy 395.
1435
Comment
SD197665
Brickellia microphylla
G. K. Helmkamp
1990-9-23
B 15
Lassen
Modoc Plateau: Susanville.
1189
Comment
UCR202646
Brickellia microphylla
George K. Helmkamp
1990-9-23
B- 15
Lassen
Modoc Plateau, Susanville
1189
Comment
UCR67016
Gaillardia pulchella
George K. Helmkamp
1990-9-23
G- 15
Lassen
north of Ravendale
1677
Comment
UCR67443
Agrostis scabra
George K. Helmkamp
1990-9-23
I- 15
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67032
Aster frondosus
George K. Helmkamp
1990-9-23
J- 16
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67372
Mentha canadensis
George K. Helmkamp
1990-9-23
E- 16
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
UCR67403
Salsola gobicola
George K. Helmkamp
1990-9-23
B- 16 -90
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
UCR67455
Juncus bufonius
George K. Helmkamp
1990-9-23
I- 16
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67373
Epilobium brachycarpum
George K. Helmkamp
1990-9-23
E- 17
Lassen
20 mi north of Litchfield along US Hwy 395
1437
Comment
UCR67434
Veronica americana
George K. Helmkamp
1990-9-23
J- 17
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67446
Ephedra viridis
George K. Helmkamp
1990-9-23
B- 17
Lassen
Northern Sierra Nevada Mountains, 3 mi east of Susanville, along State Road 36
1345
Comment
UCR67454
Artemisia douglasiana
George K. Helmkamp
1990-9-23
I- 17
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
RSA518561
Sisymbrium altissimum
George K. Helmkamp
1990-9-23
I- 18
Modoc
Drying mud flats beside Goose Lake, within 0.1 mile of the Oregon border
1372
Comment
RSA518916
Polygonum lapathifolium
George K. Helmkamp
1990-9-23
j 18
Modoc
Drying mud flats beside Goose Lake, within 0.1 mile of the Oregon border
1372
Comment
UCR67027
Polygonum pensylvanicum
George K. Helmkamp
1990-9-23
J- 18
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67470
Sisymbrium altissimum
George K. Helmkamp
1990-9-23
I- 18
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67440
Aster subspicatus
George K. Helmkamp
1990-9-23
I- 20
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67445
Eriogonum nudum var. pubiflorum
George K. Helmkamp
1990-9-23
I- 21
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67456
Panicum capillare
George K. Helmkamp
1990-9-23
I- 24
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67444
Echinochloa crus-galli
George K. Helmkamp
1990-9-23
I- 25
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment
UCR67038
Madia glomerata
George K. Helmkamp
1990-9-23
I- 26
Modoc
Warner Mtns, Goose Lake, within 0.1 mi of the Oregon border
1476
Comment