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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
CAS-BOT-BC102351 Populus alba
John Thomas Howell
1962-6-18
37828
Sierra
Sattley
1524
Comment
CAS-BOT-BC102851 Salix boothii
John Thomas Howell
1969-9-13
46135
Sierra
Near the southwest end of Webber Lake
Comment
CAS-BOT-BC103458 Salix eastwoodiae
John Thomas Howell
1951-8-21
28276
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC103656 Salix eastwoodiae
John Thomas Howell
1969-9-13
46120
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC104614 Quercus vacciniifolia
John Thomas Howell; Gordon H. True
1969-6-25
45846
Sierra
Sierra Nevada. 3 miles N of Bassets on road to Gold Lake
1950
Comment
CAS-BOT-BC108758 Ribes cereum
John Thomas Howell; Gordon H. True
1970-7-14
5524
Sierra
Sierra Nevada. At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC112770 Eleocharis macrostachya
John Thomas Howell
1955-7-20
30886
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC113421 Eleocharis bella
John Thomas Howell
1969-9-13
46140
Sierra
Near the SW end of Webber Lake.
2072
Comment
CAS-BOT-BC116987 Carex straminiformis
John Thomas Howell; Gordon H. True
1970-7-14
5511
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC118205 Carex rossii
John Thomas Howell; Gordon H. True
1970-7-14
5512
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC118206 Carex rossii
John Thomas Howell; Gordon H. True
1970-7-14
5503
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC118926 Carex pellita
John Thomas Howell
1951-8-21
28251
Sierra
5 mi from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC124892 Salix lemmonii
John Thomas Howell
1969-9-13
46124
Sierra
North shore of Webber Lake
2064
Comment
CAS-BOT-BC125434 Salix lasiandra var. lasiandra
John Thomas Howell
1969-9-13
46107
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC125444 Salix lasiandra var. lasiandra
John Thomas Howell
1969-9-13
46133
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC127391 Agrostis exarata
John Thomas Howell
1951-8-21
28255
Sierra
Sierra Nevada. 5 miles from Calpine on road to Blairsden.
1524
Comment
CAS-BOT-BC131965 Allium tribracteatum
John Thomas Howell; Gordon H. True
1970-7-14
5494
Sierra
West side of Dog Valley ca. 5 miles northwest of Verdi (Nevada)
1889
Comment
CAS-BOT-BC13294 Agoseris parviflora
J. T. Howell; Gordon H. True
1970-7-14
5546
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC136873 Amelanchier utahensis
John Thomas Howell; Gordon H. True
1969-6-25
45848
Sierra
3 miles north of Bassetts on road to Gold Lake
1950
Comment
CAS-BOT-BC136874 Amelanchier utahensis
John Thomas Howell; Gordon H. True
1969-6-25
45844
Sierra
Near outlet of Gold Lake
1950
Comment
CAS-BOT-BC138154 Alopecurus aequalis var. aequalis
John Thomas Howell
1962-6-18
37838
Sierra
Sierra Nevada. Sattley.
1524
Comment
CAS-BOT-BC139237 Agrostis idahoensis
John Thomas Howell
1969-9-13
46121
Sierra
Sierra Nevada. Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC139577 Agrostis gigantea
John Thomas Howell
1969-9-13
46114
Sierra
Sierra Nevada. Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC1421 Delphinium andersonii
John Thomas Howell; Gordon H. True
1970-7-14
5548
Sierra
Verdi Peak Road, ca. 1 mile below Lookout
2499
Comment
CAS-BOT-BC142360 Ivesia sericoleuca
John Thomas Howell
1962-6-18
37826
Sierra
Sierra Valley, 2.5 mi. n. of Sattley - Sierra Nevada
1524
Comment
CAS-BOT-BC143366 Ivesia sericoleuca
John Thomas Howell
1955-7-20
30888
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC144985 Alnus incana subsp. tenuifolia
John Thomas Howell
1951-8-21
28275
Sierra
Yuba Pass, Sierra Nevada
2042
Comment
CAS-BOT-BC148508 Cercocarpus ledifolius var. ledifolius
John Thomas Howell; Gordon H. True
1970-7-14
5525
Sierra
At Verdi Peak Lookout, Verdi Range - Sierra Nevada
2560
Comment
CAS-BOT-BC148751 Bromus carinatus var. marginatus
John Thomas Howell
1955-7-20
30889
Sierra
Sierra Nevada. Sierraville.
1524
Comment
CAS-BOT-BC148757 Bromus carinatus var. marginatus
John Thomas Howell; Gordon H. True
1970-7-14
5502
Sierra
Sierra Nevada. At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC155306 Bromus inermis
John Thomas Howell; Gordon H. True
1970-7-14
5497
Sierra
Sierra Nevada. West side of Dog Valley ca. 5 miles northwest of Verdi (Nevada).
1889
Comment
CAS-BOT-BC155307 Bromus inermis
John Thomas Howell
1962-6-18
37830
Sierra
Sierra Nevada. Sattley.
1524
Comment
CAS-BOT-BC161631 Bromus sterilis
John Thomas Howell; Gordon H. True
1969-6-25
45859
Sierra
Sierra Nevada. North Fork of Yuba River, 5 miles east of Indian Valley.
762
Comment
CAS-BOT-BC162474 Bromus laevipes
John Thomas Howell; Gordon H. True
1969-6-25
45861
Sierra
Sierra Nevada. North Fork of Yuba River, 5 miles east of Indian Valley.
762
Comment
CAS-BOT-BC172908 Toxicodendron diversilobum
John Thomas Howell; Gordon H. True
1969-6-25
45857
Sierra
North Fork of Yuba River, 5 miles east of Indian Valley
762
Comment
CAS-BOT-BC17892 Carex angustata
John Thomas Howell
1951-8-21
28250
Sierra
Sierra Nevada. 5 miles from Calpine on road to Blairsden.
1524
Comment
CAS-BOT-BC182237 Garrya fremontii
John Thomas Howell; Gordon H. True
1969-6-25
45855
Sierra
North Fork Yuba River at Bassetts
1645
Comment
CAS-BOT-BC185463 Calamagrostis canadensis
John Thomas Howell
1969-9-13
46111
Sierra
Sierra Nevada. Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC192960 Astragalus purshii var. purshii
John Thomas Howell; Gordon H. True
1970-7-14
5526
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC193977 Vaccinium cespitosum
John Thomas Howell; Gordon H. True
1969-6-25
45842
Sierra
Near outlet of Gold Lake - Sierra Nevada
1950
Comment
CAS-BOT-BC193978 Vaccinium cespitosum
John Thomas Howell; Gordon H. True
1969-6-25
45843
Sierra
Near outlet of Gold Lake - Sierra Nevada
1950
Comment
CAS-BOT-BC196373 Lupinus argenteus var. heteranthus
John Thomas Howell; Gordon H. True
1970-7-14
5563
Sierra
Verdi Peak Road ca. 0.5 miles from intersection with Dog Valley-Stampede Dam Road
2103
Comment
CAS-BOT-BC198678 Astragalus whitneyi var. whitneyi
John Thomas Howell; Gordon H. True
1970-7-14
5527
Sierra
At Verdi Peak Lookout, Verdi Range - Sierra Nevada
2560
Comment
CAS-BOT-BC199584 Trisetum canescens
John Thomas Howell
1951-8-21
28253
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC199585 Trisetum canescens
John Thomas Howell
1951-8-21
28269
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC206590 Elymus glaucus subsp. glaucus
John Thomas Howell; Gordon H. True
1969-6-25
49860
Sierra
North Fork of Yuba River, 5 miles east of Indian Valley - Sierra Nevada
762
Comment
CAS-BOT-BC210384 Cornus sericea
John Thomas Howell
1969-9-13
46108
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC210525 Cornus sessilis
John Thomas Howell
1951-8-21
28282
Sierra
N. Fork Yuba River below Downieville
914
Comment
CAS-BOT-BC210712 Achnatherum lemmonii
John Thomas Howell; R. C. Barneby
1954-5-13
29542
Sierra
North Fork Yuba River, 4 miles below Downieville
807
Comment
CAS-BOT-BC210935 Achnatherum occidentale subsp. pubescens
John Thomas Howell
1969-9-13
46141
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC212586 Ribes montigenum
John Thomas Howell; Gordon H. True
1970-7-14
5549
Sierra
Verdi Peak Road, ca. 1 mile below Lookout
2499
Comment
CAS-BOT-BC215947 Cuscuta californica
John Thomas Howell
1969-9-13
46101
Sierra
Little Truckee River near outlet of Webber Lake, Sierra Nevada
2042
Comment
CAS-BOT-BC216382 Achnatherum nevadense
John Thomas Howell; Gordon H. True
1970-7-14
5509
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC216911 Achnatherum occidentale
John Thomas Howell; Gordon H. True
1970-7-14
5510
Sierra
At Verdi Peak Lookout, Verdi Range, Sierra County
2560
Comment
CAS-BOT-BC222129 Monardella odoratissima subsp. pallida
John Thomas Howell; Gordon H. True
1970-7-14
5562
Sierra
Verdi Peak Road ca. 3 miles from intersection with Dog Valley-Stampede Dam Road
Comment
CAS-BOT-BC222768 Perideridia parishii
John Thomas Howell
1969-9-13
46119
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC222769 Perideridia parishii
John Thomas Howell
1969-9-13
46137
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC227905 Elymus elymoides
John Thomas Howell; Gordon H. True
1970-7-14
5508
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC227906 Elymus elymoides
John Thomas Howell; Gordon H. True
1970-7-14
5507
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC228233 Plagiobothrys hispidulus
John Thomas Howell; Gordon H. True
1970-7-14
5535
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC228945 Cistanthe umbellata
John Thomas Howell; Gordon H. True
1970-7-14
5519
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC233819 Lewisia cantelovii
John Thomas Howell
1959-9-26
35074
Sierra
N. Fk. Feather River 1 mile above USGS marker for 2000 ft., 3.2 mi. W of Belden, Sierra Nevada
609
Comment
CAS-BOT-BC241048 Castilleja pilosa
John Thomas Howell
1969-9-13
46132
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC243206 Poa secunda subsp. secunda
John Thomas Howell; Gordon H. True
1970-7-14
5506
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC243208 Poa secunda subsp. secunda
John Thomas Howell; R. C. Barneby
1954-5-14
29545
Sierra
Sierra Valley near Sattley
1524
Comment
CAS-BOT-BC243734 Castilleja applegatei var. pinetorum
John Thomas Howell; Gordon H. True
1970-7-14
5536
Sierra
At Verdi Peak Lookout, Verdi Range, Sierra Nevada
2560
Comment
CAS-BOT-BC247062 Poa secunda subsp. juncifolia
John Thomas Howell; Gordon H. True
1970-7-14
5493
Sierra
West side of Dog Valley ca. 5 miles northwest of Verdi (Nevada)
1889
Comment
CAS-BOT-BC254989 Poa bulbosa
John Thomas Howell
1962-6-18
37831
Sierra
Sattley
1524
Comment
CAS-BOT-BC255927 Poa palustris
John Thomas Howell
1969-9-13
46113
Sierra
Little Truckee River near outlet of Webber Lake, Sierra Nevada
2042
Comment
CAS-BOT-BC25934 Boechera suffrutescens
John Thomas Howell; Gordon H. True
1970-7-14
5522
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC262612 Muhlenbergia andina
John Thomas Howell
1951-8-21
28265
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC271802 Melica bulbosa
John Thomas Howell; Gordon H. True
1970-7-14
5504
Sierra
At Verdi Peak Lookout, Vierdi Range, Sierra Nevada
2560
Comment
CAS-BOT-BC280558 Glyceria elata
John Thomas Howell
1969-9-13
46112
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC281382 Melica harfordii
John Thomas Howell; Gordon H. True
1969-6-25
45862
Sierra
N Fork of Yuba River, 5 miles E of Indian Valley
762
Comment
CAS-BOT-BC281383 Melica harfordii
John Thomas Howell; Gordon H. True
1969-6-25
45863
Sierra
N Fork of Yuba River, 5 miles E of Indian Valley
762
Comment
CAS-BOT-BC282067 Melica fugax
John Thomas Howell; Gordon H. True
1970-7-14
5505
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC282068 Melica fugax
John Thomas Howell
1955-7-20
30887
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC285266 Cirsium andersonii
John Thomas Howell
1951-8-21
28272
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC286038 Conyza canadensis
John Thomas Howell
1951-8-21
28261
Sierra
East side of Yuba Pass
1828
Comment
CAS-BOT-BC286684 Ericameria bloomeri
John Thomas Howell
1951-8-21
28260
Sierra
East side of Yuba Pass
1828
Comment
CAS-BOT-BC286685 Ericameria bloomeri
John Thomas Howell
1969-9-13
46127
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC28839 Paeonia brownii
J. T. Howell; Gordon H. True
1970-7-14
5521
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC290469 Crepis acuminata
John Thomas Howell; Gordon H. True
1970-7-14
5543
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC29384 Ageratina occidentalis
J. T. Howell
1969-9-13
46105
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC299461 Ericameria nauseosa var. speciosa
John Thomas Howell
1951-8-21
28238
Sierra
Sierra - Plumas Co. line on road from Blairsden to Calpine, Sierra Nevada
1524
Comment
CAS-BOT-BC299462 Ericameria nauseosa var. speciosa
John Thomas Howell
1969-9-13
46100
Sierra
Little Truckee River near outlet of Webber Lake, Sierra Nevada
2042
Comment
CAS-BOT-BC300369 Erigeron eatonii var. nevadincola
John Thomas Howell; R. C. Barneby
1954-5-14
29547
Sierra
Sierra Valley between Sierraville and Loyalton
Comment
CAS-BOT-BC302485 Gnaphalium palustre
John Thomas Howell
1951-8-21
28273
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC302659 Gnaphalium palustre
John Thomas Howell; Gordon H. True
1970-7-14
5560
Sierra
Verdi Peak Road ca. 3 miles from intersection with Dog Valley-Stampede Dam Road
Comment
CAS-BOT-BC302660 Gnaphalium palustre
John Thomas Howell
1955-7-20
30885
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC310547 Eurybia integrifolia
John Thomas Howell
1969-9-13
46126
Sierra
North shore of Webber Lake
2064
Comment
CAS-BOT-BC31209 Carex lenticularis var. impressa
John Thomas Howell
1969-9-13
46117
Sierra
Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC322910 Stephanomeria tenuifolia
John Thomas Howell; Gordon H. True
1970-7-14
5545
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC328153 Pyrrocoma lucida
John Thomas Howell
1951-8-21
28239
Sierra
Sierra-Plumas County line on road form Blaisden to Calpine, Sierra Nevada
1524
Comment
CAS-BOT-BC328154 Pyrrocoma lucida
John Thomas Howell
1955-7-20
30879
Sierra
Near Calpine, Sierra Nevada
1508
Comment
CAS-BOT-BC340357 Kyhosia bolanderi
John Thomas Howell
1951-8-21
28266
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC340358 Kyhosia bolanderi
John Thomas Howell
1951-8-21
28248
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC342879 Madia glomerata
John Thomas Howell
1951-8-21
28245
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC342880 Madia glomerata
John Thomas Howell
1951-8-21
28262
Sierra
East side of Yuba Pass
1828
Comment
CAS-BOT-BC342881 Madia glomerata
John Thomas Howell
1934-7-20
34391
Sierra
Gold Lake
1950
Comment
CAS-BOT-BC342882 Madia glomerata
John Thomas Howell
1934-7-20
34391
Sierra
Gold Lake
1950
Comment
CAS-BOT-BC343418 Madia gracilis
John Thomas Howell
1951-8-21
28278
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC343419 Madia gracilis
John Thomas Howell
1951-8-21
28247
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC343420 Madia gracilis
John Thomas Howell; R. C. Barneby
1954-5-13
29543
Sierra
North Fork Yuba River, 4 miles below Downieville
807
Comment
CAS-BOT-BC34375 Carex cusickii
John Thomas Howell
1951-8-21
28249
Sierra
5 miles from Calpine on road to Blairsden.
1524
Comment
CAS-BOT-BC343988 Madia elegans
John Thomas Howell
1951-8-21
28246
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC34431 Carex davyi
John Thomas Howell
1969-9-13
46104
Sierra
Sierra Nevada. Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC355587 Oreostemma alpigenum var. andersonii
John Thomas Howell
1951-8-21
28268
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC355588 Oreostemma alpigenum var. andersonii
John Thomas Howell
1951-8-21
28268
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC363219 Rudbeckia occidentalis
John Thomas Howell
1951-8-21
28280
Sierra
West side of Yuba Pass
1524
Comment
CAS-BOT-BC36364 Chrysolepis sempervirens
John Thomas Howell; Gordon H. True
1970-7-14
5520
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC375575 Stephanomeria lactucina
John Thomas Howell
1969-9-13
46103
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC383589 Wyethia mollis
John Thomas Howell; Gordon H. True
1970-7-14
5544
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC387051 Silene douglasii
John Thomas Howell; Gordon H. True
1970-7-14
5523
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC39737 Descurainia californica
John Thomas Howell; Gordon H. True
1970-7-14
5552
Sierra
Verdi Peak Road ca. 1 mile below Lookout.
2499
Comment
CAS-BOT-BC398279 Stellaria umbellata
John Thomas Howell
1969-9-13
46123
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC407704 Arceuthobium americanum
John Thomas Howell
1969-9-13
46125
Sierra
North shore of Webber Lake
2064
Comment
CAS-BOT-BC419915 Polygonum polygaloides subsp. kelloggii
John Thomas Howell; Gordon H. True
1969-6-25
45851
Sierra
3 miles north of Bassetts on road to Gold Lake
1950
Comment
CAS-BOT-BC420173 Polygonum sawatchense subsp. sawatchense
John Thomas Howell; Gordon H. True
1970-7-14
5550
Sierra
Verdi Peak Road ca. 1 mile below Lookout.
2499
Comment
CAS-BOT-BC421059 Polygonum spergulariiforme
John Thomas Howell
1955-7-20
30883
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC428731 Micranthes californica
John Thomas Howell; R. C. Barneby
1954-5-13
29537
Sierra
Indian Hill.
853
Comment
CAS-BOT-BC429251 Micranthes oregana
John Thomas Howell
1951-8-21
28267
Sierra
Yuba Pass
2042
Comment
CAS-BOT-BC434322 Rumex triangulivalvis
John Thomas Howell
1955-7-20
30878
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC445129 Montia parvifolia
John Thomas Howell; R. C. Barneby
1954-5-13
29538
Sierra
Indian Hill
853
Comment
CAS-BOT-BC48642 Ceanothus cordulatus
John Thomas Howell
1951-8-21
28263
Sierra
East side of Yuba Pass
1828
Comment
CAS-BOT-BC48707 Ceanothus cordulatus
John Thomas Howell
1951-8-21
28263
Sierra
East side of Yuba Pass
1828
Comment
CAS-BOT-BC52111 Ceanothus prostratus
John Thomas Howell
1975-6-16
51210
Sierra
on road to Dog Valley north of Mitchell Canyon
Comment
CAS-BOT-BC52112 Ceanothus prostratus
John Thomas Howell; Gordon H. True
1969-6-25
45847
Sierra
3 miles north of Bassetts on road to Gold Lake
1950
Comment
CAS-BOT-BC55792 Frangula rubra subsp. yosemitana
John Thomas Howell
1951-8-21
28279
Sierra
West side of Yuba Pass
1524
Comment
CAS-BOT-BC57033 Equisetum arvense
John Thomas Howell
1969-9-13
46110
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC59595 Frangula rubra subsp. rubra
John Thomas Howell; R. C. Barneby
1954-5-13
29544
Sierra
4 miles below Downieville on North Fork Yuba River
807
Comment
CAS-BOT-BC63198 Ceanothus velutinus var. velutinus
John Thomas Howell; Gordon H. True
1970-7-14
5529
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
CAS-BOT-BC63649 Ceanothus integerrimus
John Thomas Howell; Gordon H. True
1969-6-25
45856
Sierra
N. Fork of Yuba River, 5 mi. e. of Indian Valley.
762
Comment
CAS-BOT-BC70474 Cryptogramma acrostichoides
John Thomas Howell
1969-9-13
46131
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC70698 Cystopteris fragilis
John Thomas Howell
1969-9-13
46102
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC74665 Rorippa curvisiliqua
John Thomas Howell
1969-9-13
46109
Sierra
Sierra Nevada. Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC78004 Abies concolor
John Thomas Howell; Gordon H. True
1970-7-14
5514
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC78488 Pinus contorta subsp. murrayana
John Thomas Howell
1969-9-13
46098
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC78706 Pinus jeffreyi
John Thomas Howell; Gordon H. True
1970-7-14
5517
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC78933 Pinus monticola
John Thomas Howell; Gordon H. True
1970-7-14
5515
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC80050 Pinus washoensis
John Thomas Howell; Gordon H. True
1970-7-14
5498
Sierra
Crystal Peak [loop road] Loop Road ca. 0.5 miles west of Dog Valley Road near Dog Valley Campground
1950
Comment
CAS-BOT-BC82236 Arnica chamissonis
John Thomas Howell
1969-9-13
46116
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC82770 Arnica mollis
John Thomas Howell
1969-9-13
46136
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC85314 Juniperus occidentalis
John Thomas Howell; Gordon H. True
1970-7-14
5516
Sierra
Sierra Nevada - at Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC85315 Juniperus occidentalis
John Thomas Howell; Gordon H. True
1970-7-13
5461
Sierra
Eagle Lakes Rd at Fordyce Creek Trail ca. 2 mi. north of Indian Springs Campground
1661
Comment
CAS-BOT-BC87829 Streptanthus tortuosus
John Thomas Howell; Gordon H. True
1969-6-25
45850
Sierra
Sierra Nevada. 3 miles north of Bassetts on road to Gold Lake.
1950
Comment
CAS-BOT-BC87830 Streptanthus tortuosus
John Thomas Howell; Gordon H. True
1969-6-25
45850
Sierra
Sierra Nevada. 3 miles north of Bassetts on road to Gold Lake.
1950
Comment
CAS-BOT-BC8927 Delphinium depauperatum
John Thomas Howell; Gordon H. True
1969-6-25
45853
Sierra
3 miles north of Bassetts on road to Gold Lake
1950
Comment
CAS-BOT-BC90107 Artemisia arbuscula subsp. arbuscula
John Thomas Howell
1962-6-18
37825
Sierra
Sierra Valley, 2.5 mi. n. of Sattley
1524
Comment
CAS-BOT-BC97410 Artemisia tridentata subsp. tridentata
John Thomas Howell; Gordon H. True
1970-7-14
5547
Sierra
At Verdi Peak Lookout, Verdi Range
2560
Comment
CAS-BOT-BC97411 Artemisia tridentata subsp. tridentata
John Thomas Howell
1969-9-13
46099
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
CAS-BOT-BC98471 Symphyotrichum spathulatum
John Thomas Howell
1951-8-21
28271
Sierra
Yuba Pass - Sierra Nevada
2042
Comment
JEPS75252 Ericameria nauseosa var. speciosa
John Thomas Howell
1969-9-13
46100
Sierra
near outlet of Webber Lake; Sierra Nevada, Little Truckee River
2042
Comment
NY591810 Penstemon deustus var. pedicellatus
J. T. Howell
1970-7-14
5555
Sierra
Verdi Peak Road, ca. 3 miles from intersection with Dog Valley-Stampede Dam Road.
2347.0
Comment
NY600736 Penstemon gracilentus
J. T. Howell
1970-7-14
5559
Sierra
Verdi Peak Road, ca. 3 miles from intersection with Dog Valley-Stampede Dam Road.
2347.0
Comment
RSA244722 Pinus washoensis
J. T. Howell, Gordon H. True
1970-7-14
5498
Sierra
Crystal Peak Loop Road ca. 0.5 mile west of Dog Valley Road near Dog Valley Campground.
1951
Comment
RSA25621 Ceanothus integerrimus var. californicus
J. T. Howell
1969-6-25
45856
Sierra
Yellow pine forest, N Fork of Yuba River, 5 miles E of Indian Valley.
762
Comment
RSA515504 Ceanothus prostratus
J. T. Howell
1975-6-16
51210
Sierra
Transition zone on road to Dog Valley N of Mitchell Canyon
Comment
RSA518967 Ceanothus velutinus
J. T. Howell, G. H. True
1970-7-14
5529
Sierra
At Verdi Peak Lookout, Verdi Range.
2561
Comment
RSA88286 Pyrrocoma lucida
J. T. Howell
1951-8-21
s.n.
Sierra
Sierra-Plumas Co. line on road from Blaitsden to Calpine.
1524
Comment
RSA88511 Rhamnus rubra
J. T. Howell
1951-8-21
28279
Sierra
W side of Yuba Pass
1524
Comment
RSA88572 Ceanothus X lorenzenii
J. T. Howell
1951-8-21
28263
Sierra
E side of Yuba Pass
1829
Comment
RSA88592 Alnus incana subsp. tenuifolia
J. T. Howell
1951-8-21
28275
Sierra
Yuba Pass.
2043
Comment
RSA88608 Saxifraga oregana
John T. Howell
1951-8-21
28267
Sierra
Yuba Pass.
2043
Comment
SBBG47316 Pinus washoensis
J. T. Howell, G. H. True
1970-7-14
5498
Sierra
Crystal Pk loop, ca. 0.5 mi W of Dog Valley Rd, near Dog Valley Cmpgrd
1950
Comment
SBBG47392 Equisetum arvense
J. T. Howell
1969-9-13
46110
Sierra
Little Truckee River near outlet of Webber Lake
2042
Comment
SD147601 Silene douglasii
John Thomas Howell, Gordon H. True
1970-7-14
5523
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
UC1042407 Tofieldia occidentalis subsp. occidentalis
John Thomas Howell
1951-8-21
28270
Sierra
Yuba Pass Sierra Nevada
2042
Comment
UC1042514 Ceanothus cordulatus
John Thomas Howell
1951-8-21
28263
Sierra
e side of Yuba Pass
Comment
UCD118047 Vaccinium cespitosum
John Thomas Howell; Gordon H. True
1969-6-25
45843
Sierra
Near outlet of Gold Lake.
1950
Comment
UCD121135 Garrya fremontii
John Thomas Howell; Gordon H. True
1969-6-25
45855
Sierra
North Fork Yuba River at Bassetts.
1645
Comment
UCD134192 Abies magnifica
John Thomas Howell; Gordon H. True
1970-7-14
5513
Sierra
At Verdi Peak Lookout, Verdi Range.
2560
Comment
UCD47425 Quercus vacciniifolia
John Thomas Howell; Gordon H. True
1969-6-25
45846
Sierra
3 miles north of Bassetts on road to Gold Lake, Sierra County.
1950
Comment
UCD58843 Bromus inermis
John Thomas Howell
1962-6-18
37830
Sierra
Sierra Nevada. Sattley.
1524
Comment
UCD87514 Melica harfordii
John Thomas Howell; Gordon H. True
1969-6-25
45863
Sierra
5 miles east of Indian Valley, North Fork of Yuba River.
762
Comment
UCD91538 Puccinellia distans
John Thomas Howell
1962-6-18
37836
Sierra
Sierra Nevada. Sattley.
1524
Comment
UCD91858 Puccinellia distans
John Thomas Howell
1968-6-9
44535
Sierra
Sierra Valley about 2 miles north of Sattley.
1493
Comment
CAS-BOT-BC113144 Eleocharis palustris
John Thomas Howell
1959-6-19
1210
Sierra
Open meadow, summit Yuba Pass.
2042
Comment
CAS-BOT-BC117694 Carex simulata
John Thomas Howell
1951-8-21
28252
Sierra
5 miles from Calpine on road to Blairsen.
1524
Comment
CAS-BOT-BC14083 Boechera pauciflora
John Thomas Howell; Gordon H. True
1970-7-14
5557
Sierra
Sierra Nevada. Verdi Peak Road.
2346
Comment
CAS-BOT-BC18380 Carex
John Thomas Howell
1969-9-13
46118
Sierra
Sierra Nevada. Little Truckee River near outlet of Webber Lake.
2042
Comment
CAS-BOT-BC215948 Cuscuta californica
John Thomas Howell; Gordon H. True
1974-7-29
50614
Sierra
Flat just above Gibsonville, Sierra Nevada
1676
Comment
CAS-BOT-BC222157 Monardella odoratissima subsp. pallida
John Thomas Howell; Gordon H. True
1970-7-14
5554
Sierra
Verdi Peak Road, ca. 1.5 miles below Lookout
2438
Comment
CAS-BOT-BC269968 Eriogonum spergulinum var. reddingianum
John Thomas Howell
1969-9-13
46130
Sierra
Near the southwest end of Webber Lake
2072
Comment
CAS-BOT-BC285548 Cirsium occidentale var. candidissimum
John Thomas Howell; R. C. Barneby
1954-5-13
29540
Sierra
North Fork Yuba River, 7.5 miles below Downieville
762
Comment
CAS-BOT-BC305561 Helianthus bolanderi
John Thomas Howell
1951-8-21
28242
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC305565 Helianthus bolanderi
John Thomas Howell
1976-7-16
51927
Sierra
2 miles north of Sattley
1524
Comment
CAS-BOT-BC305566 Helianthus bolanderi
John Thomas Howell
1955-7-20
30876
Sierra
Near Calpine
1508
Comment
CAS-BOT-BC312667 Juncus hemiendytus
John Thomas Howell
1962-6-18
37820
Sierra
Sierra Valley, 1.5 mi. e. of Calpine
1524
Comment
CAS-BOT-BC340507 Lactuca serriola
John Thomas Howell
1951-8-21
28244
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC357399 Pseudognaphalium microcephalum
John Thomas Howell
1951-8-21
28240
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
CAS-BOT-BC379218 Ranunculus aquatilis
John Thomas Howell
1962-6-18
37837
Sierra
Sattley
1524
Comment
CAS-BOT-BC383580 Wyethia mollis
John Thomas Howell
1976-7-16
51930
Sierra
2 miles north of Sattley
1524
Comment
CAS-BOT-BC419843 Polygonum parryi
John Thomas Howell
1955-7-20
30882
Sierra
Near Calpine. In low place in Sierra Valley.
1508
Comment
CAS-BOT-BC419870 Polygonum polygaloides subsp. confertiflorum
John Thomas Howell
1976-7-16
51929
Sierra
2 miles north of Sattley.
1524
Comment
CAS-BOT-BC434323 Rumex triangulivalvis
John Thomas Howell
1962-6-18
37834
Sierra
Sattley
1524
Comment
CAS-BOT-BC445493 Damasonium californicum
John Thomas Howell
1962-6-18
37824
Sierra
Sierra Valley, 1.5 mi. e. of Calpine
1524
Comment
CAS-BOT-BC460985 Chenopodium atrovirens
John Thomas Howell
1969-9-13
46129
Sierra
Sierra Nevada: near the SW end of Webber Lake
2072
Comment
CAS-BOT-BC466337 Sarcodes sanguinea
John Thomas Howell; Gordon H. True
1970-7-14
5561
Sierra
Verdi Peak Road ca 3 miles from intersection with Dog Valley--Stampede Dam Road
2346
Comment
CAS-BOT-BC472754 Allium lemmonii
John Thomas Howell; R. C. Barneby
1954-5-14
29548
Sierra
Sierra Valley, between Sierraville and Loyalton
Comment
CAS-BOT-BC484379 Brodiaea elegans subsp. elegans
John Thomas Howell
1976-7-16
51925
Sierra
Sierra Nevada, 2 miles north of Sattley
1524
Comment
CAS-BOT-BC484382 Brodiaea elegans subsp. elegans
John Thomas Howell
1955-7-20
30874
Sierra
Sierra Nevada, Near Calpine
1508
Comment
CAS-BOT-BC490237 Calochortus leichtlinii
John Thomas Howell; Gordon H. True
1970-7-14
5551
Sierra
Verdi Peak Road, 1 mile below Lookout.
2499
Comment
CAS-BOT-BC516463 Triantha occidentalis subsp. occidentalis
John Thomas Howell
1951-8-21
28270
Sierra
Yuba Pass, Sierra Nevada
2042
Comment
CAS-BOT-BC526825 Triteleia montana
John Thomas Howell; Gordon H. True
50615
Sierra
About 1 mile above Gibsonville
1798
Comment
CAS-BOT-BC69987 Isoetes bolanderi
John Thomas Howell
1962-6-18
37822
Sierra
Sierra Valley, 1.5 mi. e. of Calpine.
1524
Comment
CAS-BOT-BC8944 Delphinium diversifolium subsp. harneyense
John Thomas Howell; Gordon H. True
1969-6-25
45854
Sierra
3 miles north of Bassetts on road to Gold Lake
1950
Comment
CAS-BOT-BC98472 Symphyotrichum spathulatum
John Thomas Howell
1969-9-13
46139
Sierra
Near the southwest end of Webber Lake - Sierra Nevada
2072
Comment
RSA0024697 Cornus sessilis
J. T. Howell
1951-8-21
28282
Sierra
North Fork Yuba River below Downieville. Sierra Nevada.
915
Comment
RSA584272 Perideridia bolanderi subsp. bolanderi
J. T. Howell, Gordon True
1974-7-29
50616
Sierra
About 1 mile above Gibsonville
1799
Comment
RSA584782 Delphinium depauperatum
J. T. Howell, G. H. True
1969-6-25
45853
Sierra
3 miles N of Bassetts on road to Gold Lake.
1951
Comment
RSA88401 Oreostemma alpigenum var. andersonii
J. T. Howell
1951-8-21
28268
Sierra
Yuba Pass.
2043
Comment
RSA88449 Perideridia howellii
J. T. Howell
1951-8-21
28259
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
RSA88518 Boisduvalia densiflora var. densiflora
J. T. Howell
1951-8-21
28241
Sierra
5 miles from Calpine on road to Blairsden.
1524
Comment
RSA95480 Juncus occidentalis
J. T. Howell
1951-8-21
28256
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
RSA95509 Tofieldia glutinosa subsp. occidentalis
J. T. Howell
1951-8-21
28270
Sierra
Yuba Pass.
2043
Comment
RSA95514 Juncus dubius
J. T. Howell
1951-8-21
28257
Sierra
5 miles from Calpine on road to Blairsden
1524
Comment
SEINET10460751 Porterella carnosula
Howell
1967-8-19
Howell 4029
Sierra
Lacy Valley, just west of Webber Lake on Meadow Lake Road
2042
Comment
SEINET10466724 Eleocharis macrostachya
John Thomas Howell
1955-7-20
Howell 30886
Sierra
Near Colpine, 4950 feet.
1510
Comment
UCD101908 Arceuthobium americanum
John Thomas Howell
1969-9-13
46125
Sierra
North shore of Webber Lake, Sierra Nevada.
2064
Comment
