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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CHSC68750
Hesperochiron californicus
Vernon H. Oswald; Lowell Ahart
1997-5-27
8525
Lassen
Coyote Flat on Forest Route 38N04 4.7 mi northeast of Hwy. 139.
1798
Comment
CHSC68751
Phacelia linearis
Vernon H. Oswald; Lowell Ahart
1997-5-27
8526
Lassen
Coyote Flat on Forest Route 38N04 4.9 mi northeast of Hwy.139.
1813
Comment
CHSC68771
Carex douglasii
Vernon H. Oswald; Lowell Ahart
1997-5-27
8519
Lassen
Williams Reservoir on Forest Route 38N04 (between Hwy. 139 near Willow Creek Guard Station and Coyote Flat), 2.6 mi northeast of Hwy. 139.
1682
Comment
UC1598197
Potentilla basaltica
G. L. Clifton
1988-7-20
18126
Lassen
near Ash Valley; Likely Quad., near Ash Valley
1541
Comment
CHSC14060
Phacelia hastata subsp. hastata
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5818
Lassen
Patch of dark volcanic ash in sagebrush area, ca. 16.5 mi w of Madeline, on Madeline-Adin Road.
1548
Comment
CHSC14068
Dieteria canescens var. canescens
K . R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5817
Lassen
Ca. 16.5 mi w of Madeline, on Madeline-Adin Road.
1548
Comment
CHSC14070
Erigeron pumilus var. intermedius
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5812
Lassen
Ca. 16.5 mi w of Madeline, on Madeline-Adin Road.
1548
Comment
CHSC23432
Astragalus curvicarpus var. curvicarpus
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5816
Lassen
Ca. 16.5 mi w of Madeline, on Madeline-Adin Road.
1548
Comment
CHSC23442
Astragalus
K. R. Stern; D. B. Joley, J. G. Geschke
1974-6-22
5810
Lassen
Ca. 16.5 mi w of Madeline, on Madeline-Adin Road.
1548
Comment
CAS-BOT-BC27614
Astragalus anxius
Robert J. Meinke; Kaye
1991-7-16
6108
Lassen
Ash Valley, ca. 25 km W of Madeline, along Ash Valley Rd.
1550
Comment
CAS-BOT-BC148542
Ivesia paniculata
Barbara Kelly
1977-8-9
559
Lassen
Along dirt road from Adin 16 1/4 miles west of Madeline.
Comment
CHSC35570
Ivesia paniculata
Barbara Kelly
1977-8-9
559
Lassen
Along dirt road from Adin 16 1/4 miles west of Madeline.
Comment
HSC42418
Chaenactis douglasii var. douglasii
Barbara Kelly
1977-8-9
560
Lassen
16 1/4 mi. E of Madeline on the dirt road from Adin
Comment
HSC42419
Ipomopsis congesta
Barbara Kelly
1977-8-9
561
Lassen
16 1/4 mi. E of Madeline on the dirt road from Adin
Comment
HSC42427
Dieteria canescens var. shastensis
Barbara Kelly
1977-8-9
562
Lassen
16 1/4 miles E of Madeline
Comment
HSC42428
Astragalus anxius
Barbara Kelly
1977-8-9
558
Lassen
16 1/4 mi. E of Madeline on the dirt road from Adin
Comment
HSC77272
Ivesia paniculata
Barbara Kelly
1977-8-9
559
Lassen
Along dirt road from Adin, 16.25 mi. W of Madeline
Comment
SEINET3860245
Ivesia paniculata
Barbara Kelly
1977-8-9
559
Lassen
Along dirt road from Adin 16 1/4 mi W of Madeline.; 0
Comment
SEINET4855366
Ivesia paniculata
Barbara Kelly
1977-8-9
559
Lassen
Along dirt road from Adin 16 1/4 miles west of Madeline.
Comment
CAS-BOT-BC246539
Agrostis stolonifera
Leland S. Smith
1919-8-10
1132
Lassen
Modoc National Forest, Ash Valley - Templeton's Meadow
1463
Comment
UC1594460
Astragalus anxius
Meinke and Lantz
1991-7-16
6108
Lassen
ca 25 km w Madeline (along Ash Valley Rd.); Ash Valley
1550
Comment
NY5381
Astragalus anxius
R. J. Meinke
1991-7-16
6108
Lassen
Ash Valley, ca 25 km W of Madeline, along Ash Valley Road, on boundary T38N, R11E, S32 and T37N, R11E, S5.
1550
Comment
CHSC57121
Ivesia paniculata
Mary Meyer
1980-7-1
Lassen
Ash Valley.
1402
Comment Read comments Jan 15 2009
CHSC57280
Astragalus purshii var. lagopinus
Mary Meyer
1980-7-14
Lassen
Ash Valley.
1524
Comment
CHSC59701
Cusickiella douglasii
Mary Meyer
1980-7-15
Lassen
1546
Comment
CHSC59781
Ipomopsis congesta
Mary Meyer
1980-7-15
Lassen
Found in ash barrens.
1546
Comment
NY436061
Ivesia paniculata
T. W. Nelson
1980-7-6
5984
Lassen
Ash Valley along Adin-Madeline Rd., 16 miles E of Adin.
1554.5
Comment
NY658484
Astragalus filipes
T. W. Nelson
1980-7-6
6001
Lassen
Likely Quad. Along Adin-Madelin Rd. (Ash Valley road), 16 miles East of Adin in Ash Valley
1554.5
Comment
GH26543
Ivesia paniculata
T. W. Nelson & J. P. Nelson
1980-7-6
5984
Unknown
Ash Valley along Adin madeline Road 16 miles east of Adin, T38N, R11W, S. 31 & 32, 5100 feet
Comment
CAS-BOT-BC123376
Ivesia paniculata
T. W. Nelson; J. P. Nelson
1980-7-6
5984
Lassen
Ash Valley along Adin-Madeline Rd. 16 miles E of Adin.
1554
Comment
HSC75599
Ivesia paniculata
Thomas W. Nelson, Jane Nelson
1980-7-6
5984
Lassen
Ash Valley along Adin-Madeline Rd., 16 mi. E of Adin
1555
Comment
HSC81185
Mimulus nanus var. nanus
Thomas W. Nelson, Jane Nelson
1980-7-6
6006
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC81781
Monolepis nuttalliana
Thomas W. Nelson, Jane Nelson
1980-7-6
6013
Lassen
Along Adin-Madeline Rd., 15 mi. E of Adin in Ash Valley just beyond bridge at baths
1555
Comment
HSC81799
Mentzelia albicaulis
Thomas W. Nelson, Jane Nelson
1980-7-6
6025
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC81807
Erigeron pumilus var. intermedius
Thomas W. Nelson, Jane Nelson
1980-7-6
6029
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC82250
Erigeron pumilus var. intermedius
Thomas W. Nelson, Jane Nelson
1980-7-6
5994
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82270
Sidalcea oregana subsp. oregana
Thomas W. Nelson, Jane Nelson
1980-7-6
5996
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC61704
Astragalus anxius
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5988
Lassen
In Ash Valley along Adin-Madeline Rd. 16 mi. E of Adin.
Comment
HSC63561
Eriogonum vimineum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6006
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC63562
Eriogonum prociduum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6027
Lassen
Ash Valley, along branch road off Adin-Madeline road, 200 yds. from junction
1555
Comment
HSC63563
Eriogonum prociduum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6004
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC63565
Eriogonum sphaerocephalum var. halimioides
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5998
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC81187
Chaenactis douglasii var. douglasii
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5993
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC81188
Packera cana
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5990
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC81475
Camissonia tanacetifolia
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6011
Lassen
Along Adin-Madeline Rd., 15 mi. E of Adin in Ash Valley just beyond bridge at baths
1555
Comment
HSC81481
Lepidium campestre
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6012
Lassen
Along Adin-Madeline Rd., 15 mi. E of Adin in Ash Valley just beyond bridge at baths
1555
Comment
HSC81546
Eriophyllum lanatum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5997
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC81647
Crepis occidentalis subsp. pumila
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6031
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC81650
Allium acuminatum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6026
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC81651
Erigeron bloomeri var. bloomeri
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6034
Lassen
Ash Valley, along branch road off Adin-Madeline Rd., just S of bridge over Ash Creek, 16 mi. SE of Adin, 2.5 mi. SE of junction with main road
1555
Comment
HSC81652
Lomatium macrocarpum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6028
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC81800
Blepharipappus scaber
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6030
Lassen
Ash Valley, along branch road off Adin-Madeline Rd., just S of bridge over Ash Creek, 16 mi. SE of Adin, 2.5 mi. SE of junction with main road
1555
Comment
HSC81803
Penstemon deustus var. pedicellatus
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6035
Lassen
Ash Valley, along branch road off Adin-Madeline Rd., just S of bridge over Ash Creek, 16 mi. SE of Adin, 2.5 mi. SE of junction with main road
1555
Comment
HSC81804
Cirsium scariosum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6024
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC81805
Wyethia mollis
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6032
Lassen
Ash Valley, along branch road off Adin-Madeline Rd. just S of bridge over Ash Creek, 16 mi. SE of Adin, 200 yds. SE of main road.
1555
Comment
HSC82214
Castilleja pilosa
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5995
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82216
Astragalus filipes
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6001
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82217
Antennaria luzuloides
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6000
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82218
Lupinus caudatus
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6003
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82244
Astragalus purshii var. lectulus
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5989
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82245
Phacelia linearis
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5987
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82246
Navarretia leucocephala subsp. minima
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5986
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82247
Castilleja lacera
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5985
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82251
Scutellaria nana
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6010
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82252
Polygonum spergulariiforme
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6009
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82253
Astragalus curvicarpus
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6005
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82265
Arabis holboellii var. retrofracta
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5992
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82266
Ipomopsis congesta
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5991
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82267
Phacelia heterophylla
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5999
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
HSC82268
Dieteria canescens var. canescens
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5996
Lassen
Along Adin-Madelin Rd., 16 mi. E of Adin in Ash Valley
1555
Comment
JEPS81018
Ivesia paniculata
Thomas W. Nelson and Jane P. Nelson
1980-7-6
5984
Lassen
16 mi e Adin (along Adin-Madeline Rd); Ash Valley; Ash Valley, Lassen Co.
1554
Comment Read comments Nov 22 2007
SEINET3860195
Ivesia paniculata
Thomas W. Nelson, Jane P. Nelson
1980-7-6
5984
Lassen
Ash Valley along Adin-Madeline Rd., 16 mi E of Adin.; 0
1554
Comment
UC1502548
Ivesia paniculata
Thomas W. Nelson and Jane P. Nelson
1980-7-6
5984
Lassen
16 mi e Adin (along Adin-Madeline Rd); Ash Valley; Ash Valley, Lassen Co.
1554
Comment Read comments Aug 12 2008
UCR45383
Erigeron bloomeri var. bloomeri
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6034
Lassen
Ash Valley, along branch road off Adin-Madeline Road just south of bridge over Ash Creek, & c. 16 mi. SE of Adin; 2.5 mi. SE of junction with main road
1555
Comment
UCR45852
Allium acuminatum
Thomas W. Nelson, Jane P. Nelson
1980-7-6
6026
Lassen
Ash Valley, along branch road off Adin-Madeline Road just south of bridge over Ash Creek, & c. 16 mi. SE of Adin; 2.5 mi. SE of junction with main road
1555
Comment
CHSC68765
Lithophragma glabrum
Vernon Oswald
1997-5-27
8524
Lassen
North of Susanville on Frest Route 38N04 0.4 mi south of Coyote Flat, 4.3 mi northeast of Hwy. 139.
1798
Comment
CHSC64836
Agoseris glauca var. glauca
Vernon H. Oswald
1995-6-26
6944
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3-0.4 mi E of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley.
1542
Comment
CHSC64838
Erigeron elegantulus
Vernon H. Oswald
1995-6-26
6945
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3-0.4 mi e of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley.
1542
Comment
CHSC64845
Eriogonum prociduum var. prociduum
Vernon H. Oswald
1995-6-26
6939
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3 - 0.4 mi e of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley.
1542
Comment
CHSC64847
Claytonia rubra subsp. depressa
Vernon H. Oswald
1995-6-26
6940
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3-0.4 mi e of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley.
1542
Comment
CHSC64848
Lewisia rediviva
Vernon H. Oswald
1995-6-26
6946
Lassen
Modoc Plateau. Coyote Flat on Hunzinger Flat Rd. (FS 38N04) 5.6 mi s of its junction with Ash Valley Rd. (Lassen 527).
1783
Comment
CHSC64850
Montia linearis
Vernon H. Oswald
1995-6-26
6941
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3-0.4 mi e of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley. Common in moist, ashy soil of small openings on a flat of sagebrush.
1542
Comment
CHSC64851
Geum triflorum
Vernon H. Oswald
1995-6-26
6943
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3-0.4 mi e of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley.
1542
Comment
CHSC64852
Ivesia paniculata
Vernon H. Oswald
1995-6-26
6947
Lassen
Modoc Plateau. Coyote Flat on Hunzinger Flat Rd. (FS 38N04) 5.6 mi s of its junction with Ash Valley Rd. (Lassen 527).
1783
Comment
CHSC64854
Plectritis macrocera
Vernon H. Oswald
1995-6-26
6942
Lassen
Modoc Plateau. Spooner Rd. ca. 0.3-0.4 mi e of its junction with Ash Valley Rd. (Lassen 527) in Ash Valley.
1542
Comment
CHSC64867
Dieteria canescens var. shastensis
Vernon H. Oswald
1995-6-26
6937
Lassen
Modoc Plateau. Gravel pit on the e side of Ash Valley Rd. (Lassen 527) 0.2 mi n of Spooner Rd. in Ash Valley.
1542
Comment
CHSC64869
Sphaeromeria potentilloides var. potentilloides
Vernon H. Oswald
1995-6-26
6934
Lassen
Modoc Plateau. Ash Valley Rd. (Lassen 527) 0.4 mi n of Spooner Rd. in Ash Valley. On the e side of the road adjacent to a flat of low sagebrush.
1542
Comment
CHSC64890
Calyptridium umbellatum
Vernon H. Oswald
1995-6-26
6938
Lassen
Modoc Plateau. Gravel pit on the e side of Ash Valley Rd. (Lassen 527) 0.2 mi n of Spooner Rd. in Ash Valley.
1542
Comment
CHSC64894
Potentilla basaltica
Vernon H. Oswald
1995-6-26
6933
Lassen
Modoc Plateau. Ash Valley Rd. (Lassen 527) 0.4 mi n of Spooner Rd. in Ash Valley. On the w side of the road adjacent to a flat of low sagebrush.
1542
Comment
CHSC64898
Diplacus nanus
Vernon H. Oswald
1995-6-26
6936
Lassen
Modoc Plateau. Gravel pit on the e side of Ash Valley Rd. (Lassen 527) 0.2 mi n of Spooner Rd. in Ash Valley.
1542
Comment
CHSC64895
Castilleja pilosa
Vernon H. Oswald; Vernon H. Oswald
1995-6-26
Lassen
Modoc Plateau. Ash Valley Rd. (Lassen 527) 0.4 mi n of Spooner Rd. in Ash Valley.
1542
Comment
CAS-BOT-BC105902
Chrysothamnus viscidiflorus subsp. viscidiflorus
G. Schoolcraft
1987-9-9
1776
Lassen
Ash Valley RNA just S. of T in road
1554
Comment
CAS-BOT-BC109329
Rumex paucifolius
G. Schoolcraft
1987-4-29
1689
Lassen
Ash Valley RNA.
1554
Comment
CAS-BOT-BC198724
Astragalus whitneyi var. whitneyi
G. Schoolcraft
1989-6-19
1915
Lassen
Ash Valley RNA/ACEC
1554
Comment
CAS-BOT-BC227491
Elymus elymoides
G. Schoolcraft
1989-6-19
1917
Lassen
Ash Valley RNA/ACEC
Comment
CAS-BOT-BC233917
Cistanthe umbellata
G. Schoolcraft
1987-4-29
1688
Lassen
Ash Valley RNA
1554
Comment
CAS-BOT-BC25510
Boechera retrofracta
G. Schoolcraft
1988-6-20
1815
Lassen
Ash Valley RNA, 16 miles west of Madeline.
1584
Comment
CAS-BOT-BC262354
Eriogonum vimineum
G. Schoolcraft
1993-6-29
2306
Lassen
Ash Valley RNA/ACEC at south end of T in Rd.
1539
Comment
CAS-BOT-BC294180
Ericameria nauseosa var. speciosa
G. Schoolcraft
1987-9-9
1775
Lassen
Ash Valley RNA
1554
Comment
CAS-BOT-BC414487
Polygonum douglasii
G. Schoolcraft
1989-6-19
1918
Lassen
Ash Valley RNA/ACEC
Comment
CHSC77178
Lomatium canbyi
G. Schoolcraft
1993-4-27
2255
Lassen
Ash Valley RNA/ACEC.
1554
Comment
CHSC77194
Erigeron eatonii var. plantagineus
G. Schoolcraft
1993-6-29
Lassen
Ash Valley RNA 16 mi. E. of Adin.
1554
Comment
JEPS103198
Cryptantha simulans
G. Schoolcraft
1993-6-29
2305
Lassen
Ash Valley RNA 16 miles E of Adin S of T in Co. Road
1554
Comment
JEPS103208
Lomatium triternatum var. macrocarpum
G. Schoolcraft
1993-6-29
2315
Lassen
Ash Valley RNA 16 miles E of Adin
1554
Comment
JEPS103209
Allium parvum
G. Schoolcraft
1993-4-27
2256
Lassen
Ash Valley RNA between Adin and Madeline, CA
1554
Comment
NY399204
Eriogonum umbellatum var. modocense
G. Schoolcraft
1981-6-15
459
Lassen
Ash Valley
1554.5
Comment
NY658507
Astragalus filipes
G. Schoolcraft
1981-6-15
460 -B
Lassen
Ash Valley
1554.5
Comment
NY677195
Dodecatheon conjugens
G. Schoolcraft
1988-4-25
1783
Lassen
Ash Valley RNA/ACEC 16 miles east of Adin
1554
Comment
NY820339
Solanum triflorum
G. Schoolcraft
1987-9-1
1774
Lassen
Along Ash Valley road in Ash Valley
1548
Comment
UC1483820
Eriogonum prociduum
G. Schoolcraft
1980-7-14
308
Lassen
w Madeline (Ash Valley); Ash Valley
1548
Comment
UC1483838
Astragalus anxius
G. Schoolcraft
1980-8-14
307
Lassen
w of Madeline; Ash Valley
1548
Comment
UC1523751
Calyptridium umbellatum
G. Schoolcraft
1981-5-5
374
Lassen
Ash Valley
1548
Comment
UC1542916
Lupinus argenteus
G. Schoolcraft
1987-9-1
1773
Lassen
Ash Valley RNA
1554
Comment
UC1542917
Solanum triflorum
G. Schoolcraft
1987-9-1
1774
Lassen
Ash Valley, along Ash Valley road Ash Valley
1548
Comment
UC1542925
Horkelia fusca subsp. parviflora
G. Schoolcraft
1987-6-23
1753
Lassen
Ash Valley RNA
1554
Comment
UC1542935
Taraxia subacaulis
G. Schoolcraft
1987-5-19
1703
Lassen
Ash Valley RNA
1554
Comment
UC1542940
Rumex paucifolius
G. Schoolcraft
1987-4-29
1689
Lassen
Ash Valley RNA Ash Valley
1554
Comment
UC1542941
Calyptridium umbellatum
G. Schoolcraft
1987-4-29
1688
Lassen
Ash Valley National Recreational Area
1554
Comment
UC1542942
Viola purpurea subsp. venosa
G. Schoolcraft
1987-4-29
1687
Lassen
Ash Valley RNA Ash Valley
1554
Comment
UC1542943
Crocidium multicaule
G. Schoolcraft
1987-4-29
1686
Lassen
Ash Valley RNA
1554
Comment
UC1542947
Sisyrinchium idahoense var. idahoense
G. Schoolcraft
1987-6-23
1749
Lassen
along Ash Valley Rd. Ash Valley
1554
Comment
UC1553386
Lupinus argenteus
G. Schoolcraft
1988-8-24
1856
Lassen
16 mi e Adin; Ash Valley RNA/ACEC
1554
Comment
UC1553390
Boechera retrofracta
G. Schoolcraft
1988-6-20
1815
Lassen
Ash Valley RNA, 16 mi west of Madeline, CA.
1584
Comment
UC1553395
Polygonum douglasii subsp. spergulariiforme
G. Schoolcraft
1988-6-15
1814
Lassen
16 mi e Adin; Ash Valley RNA/AEC
1584
Comment
UC1553397
Dodecatheon conjugens
G. Schoolcraft
1988-4-25
1783
Lassen
Ash Valley RNA/ACEC 16 mi e Adin; Ash Valley RNA/ACEC e of Adin
1554
Comment
UC1553411
Plectritis macrocera
G. Schoolcraft
1987-5-19
1702
Lassen
16 mi e of Adin (Ash Valley (RNA/ACEC)); Ash Valley
1554
Comment
UC1567355
Polygonum douglasii subsp. majus
G. Schoolcraft
1989-6-19
1919
Lassen
Ash Valley RNA/ACEC
1554
Comment
UC1567359
Ivesia paniculata
G. Schoolcraft
1980-7-14
306
Lassen
w of Madeline; Ash Valley
1548
Comment
UC1567376
Polygonum douglasii subsp. douglasii
G. Schoolcraft
1989-6-19
1918
Lassen
Ash Valley RNA/ACEC
1554
Comment
UC1567377
Elymus elymoides subsp. elymoides
G. Schoolcraft
1989-6-19
1917
Lassen
Ash Valley RNA/ACEC
1554
Comment
UC1567401
Astragalus whitneyi var. whitneyi
G. Schoolcraft
1989-6-19
1915
Lassen
Ash Valley RNA/ACEC
1554
Comment
UC1567402
Erigeron pumilus var. intermedius
G. Schoolcraft
1989-6-19
1916
Lassen
Ash Valley RNA/ACEC , Susanville
1554
Comment
UC1567425
Castilleja tenuis
G. Schoolcraft
1989-6-12
1913
Lassen
Ash Valley RNA/ACEC Ash Valley
1554
Comment
UC1583983
Hackelia cusickii
G. Schoolcraft
1990-6-26
2097
Lassen
sw of Ash Valley
1767
Comment
CAS-BOT-BC227490
Elymus elymoides
Gary Schoolcraft
1983-6-29
1053
Lassen
Ash Valley
1554
Comment
CAS-BOT-BC249341
Castilleja applegatei
Gary Schoolcraft
1983-6-29
1044
Lassen
Ash Valley
1554
Comment
CAS-BOT-BC300424
Erigeron elegantulus
Gary Schoolcraft
1983-6-29
1040
Lassen
Along Hwy 139 near Upper McBride Sp.
1584
Comment
HSC69610
Sidalcea oregana subsp. spicata
Gary Schoolcraft
1980-7-14
Lassen
In Ash Valley, NW of the road.
1537
Comment
UC1523735
Phacelia hastata
Gary Schoolcraft
1981-6-15
462
Lassen
Ash Valley
1584
Comment
UC1523747
Ipomopsis congesta
Gary Schoolcraft
1981-7-15
460
Lassen
Ash Valley
1539
Comment
UC1523759
Castilleja tenuis
Gary Schoolcraft
1982-6-21
714
Lassen
Ash Valley
1584
Comment
UC1523794
Lomatium nevadense
Gary Schoolcraft
1981-4-23
365
Lassen
Ash Valley
1524
Comment
UC1523800
Eriogonum prociduum
Gary Schoolcraft
1982-6-29
745
Lassen
Ash Valley
1554
Comment
UC1553406
Mimulus nanus var. nanus
Gary Schoolcraft
1988-6-20
1813
Lassen
16 mi w Madeline; Ash Valley
1584
Comment
CHSC63378
Dimeresia howellii
V. H. Oswald; G. Schoolcraft, M. Dolan, B. Corbin
1994-6-26
6353
Lassen
Ash Valley Research Natural Area along a 'road' leading south from the right-angle turn on Lassen 527 at the gravel pit, between Adin and Madeline.
1554
Comment
CHSC63394
Astragalus anxius
V. H. Oswald; G. Schoolcraft, M. Dolan, B. Corbin
1994-6-26
6351
Lassen
Ash Valley Research Natural Area along a 'road' leading south from the right-angle turn on Lassen 527 at the gravel pit, between Adin and Madeline.
1554
Comment
CHSC63395
Astragalus gibbsii
V. H. Oswald; G. Schoolcraft, M. Dolan, B. Corbin
1994-6-26
6355
Lassen
Ash Valley between Adin and Madeline, ca. 0.5 mi along the road leading SE from the right-angle turn on Lassen 527 near the gravel pit.
1554
Comment
CHSC63410
Ipomopsis congesta subsp. congesta
V. H. Oswald; G. Schoolcraft, M. Dolan, B. Corbin
1994-6-26
6354
Lassen
Ash Valley Research Natural Area along a 'road' leading south from the right-angle turn on Lassen 527 at the gravel pit, between Adin and Madeline.
1554
Comment
CHSC63416
Ivesia paniculata
V. H. Oswald; G. Schoolcraft, M. Dolan, B. Corbin
1994-6-26
6352
Lassen
Ash Valley Research Natural Area along a 'road' leading south from the right-angle turn on Lassen 527 at the gravel pit, between Adin and Madeline.
1554
Comment
UC1594838
Ivesia paniculata
J. Stephen Shelly and Ginger V. King
1985-6-29
1029
Lassen
Adin-Madeline Rd. Ash Valley (15.4 mi w of U.S. Hwy 395)
1554
Comment
UC1594844
Ivesia paniculata
J. Stephen Shelly and Ginger V. King
1985-6-29
1029
Lassen
Adin-Madeline Rd. Ash Valley (15.4 mi w of U.S. Hwy 395)
1554
Comment
SEINET3165921
Astragalus whitneyi var. siskiyouensis
R. W. Spellenberg
2006-6-19
13741
Siskiyou
along USFS access road 4.3 km E of Claif. Hwy. 139, the jct of road and highway 31 km SE of Modoc Co. line (Just S of Adin)
Comment
JEPS118212
Lomatium nevadense var. nevadense
Dean W. Taylor
2004-5-14
19069
Lassen
Ash Valley, County Road 527 (Forest Road 39N08) ca. 0.5 miles South of crossing of Ash Creek
1539
Comment
JEPS118213
Castilleja applegatei subsp. pinetorum
Dean W. Taylor
2004-5-14
19068
Lassen
Ash Valley, County Road 527 (Forest Road 39N08) ca. 0.5 miles South of crossing of Ash Creek
1539
Comment
UC1735877
Eriogonum prociduum
Dean W. Taylor
1992-5-7
12543
Lassen
Ash Valley, ca. 1.5 miles SW of Ash Valley cemetary
Comment
JEPS100240
Potentilla basaltica
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10882
Lassen
Ash Valley, along Ash Creek, at the crossing of Road 527 (Forest Road 39N08)
1554
Comment
JEPS88679
Potentilla basaltica
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10882
Lassen
along Ash Creek at the crossing of Ash Valley Road (Lassen County Road 527, Forest Road 39N08) Modoc Plateau, along Ash Creek, Ash Valley (Ash Valley)
1554
Comment
JEPS89669
Erigeron pumilus var. intermedius
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10883
Lassen
Ash Valley along Ash Creek at the crossing of Road 527 (Forest Road 39N08), Modoc Plateau Ash Creek; Modoc Plateau, Ash Valley, Ash Creek
1554
Comment
JEPS90351
Thelypodium howellii
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10884
Lassen
Modoc Plateau, Ash Valley, along Ash Creek at the crossing of Road 527 (Forest Road 39N08) Ash Creek; Modoc Plateau, Ash Valley, Ash Creek
1554
Comment
JEPS90987
Astragalus whitneyi var. confusus
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10887
Lassen
along creek at crossing of Road 527 (Forest Road 39N08); Modoc Plateau, Ash Valley, Ash Creek
1554
Comment
JEPS91208
Ivesia paniculata
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10875
Lassen
Ash Valley, ca. 2 miles W from junction of Spooker Road with Forest Road 39N08
Comment
JEPS91412
Astragalus lemmonii
Dean Wm. Taylor with Glenn Clifton
1990-6-12
10881
Lassen
Ash Valley, along Ash Creek, at the crossing of Road 527 (Forest Road 39N08)
1554
Comment
JEPS90262
Boechera sparsiflora
Dean Wm. Taylor with Glenn L. Clifton
1992-5-7
12542
Lassen
1.5 mi sw of Ash Valley Cemetery (Modoc Plateau, Ash Valley); Modoc Plateau, Ash Valley
Comment
SEINET4855367
Ivesia paniculata
Unknown
1980-7-6
5984
Lassen
Ash Valley along Adin-Madeline Rd. 16 mi E of Adin.
1555
Comment
SEINET4856104
Astragalus anxius
Unknown
1991-7-16
6108
Lassen
Ash Valley, ca. 25 km W of madeline, along Ash Valley Rd., on boundary of T38N, R11E, Sect. 32 and T37N, R11E, Sect. 5.
1550
Comment
CAS-BOT-BC153683
Diplacus mephiticus
Mike Vasey
1990-6-30
9050
Lassen
Ash Valley, along primitive road south of junction of Ash Valley Road and Spooner Road. Modoc National Forest
1500
Comment