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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SEINET2144429
Crepis atribarba subsp. originalis
William J. Thompson, Thompson, Emily M.
20-25 Jun 1938
152
Unknown
Marble Mountains, near Lake Bootahnie
1520
Comment
SEINET10756528
Agave cantala
Thompson
1909-7-2
Thompson 59
Unknown
Los Angeles, California.
Comment
SEINET10720054
Hypericum anagalloides
Charles H. Thompson
1903-6-27
Thompson s.n.
Unknown
Santa Cruz.
Comment
SEINET10706574
Carex bolanderi
J. William Thompson
1928-6-6
Thompson 4553
Unknown
Wet spot by road, 35 miles up the Smith River from Crescent City.
Comment
SEINET10558211
Distichlis spicata var. stolonifera
Charles H. Thompson
1903-6-29
Thompson s.n.
Unknown
Santa Cruz.
Comment
JEPS83345
Antirrhinum kingii
David M. Thompson
Unknown
Comment
JEPS83343
Antirrhinum nuttallianum subsp. nuttallianum
David M. Thompson
Unknown
Comment
JEPS83342
Antirrhinum nuttallianum subsp. nuttallianum
David M. Thompson
Unknown
Comment
JEPS83341
Antirrhinum nuttallianum subsp. nuttallianum
David M. Thompson
Unknown
Comment
JEPS83340
Antirrhinum vexillocalyculatum subsp. vexillocalyculatum
David M. Thompson
1985-1
Unknown
Comment
JEPS83339
Antirrhinum vexillocalyculatum subsp. intermedium
David M. Thompson
1985-1
Unknown
Comment
JEPS83338
Antirrhinum vexillocalyculatum subsp. breweri
David M. Thompson
1984-1
Unknown
Comment
JEPS83281
Antirrhinum multiflorum
David M. Thompson
Unknown
Comment
IRVC1225
Calocedrus decurrens
C. Thompson
1965-4-24
s.n.
Unknown
highway 74, 1 mile east of mountain center
Comment Read comments Jul 3 2010
GH427654
Packera bolanderi
J. W. Thompson
1928-6-5
4491
Unknown
Crescent City, Douglas Park, 9 miles up Smith River from Crescent City
Comment
GH404917
Packera bolanderi
J. W. Thompson
1928-6-5
4491
Unknown
Douglas Park, 9 miles up Smith River from Crescent City
Comment
GH402385
Trichostema lanatum
H. J. Thompson
1959-5-2
1972
Unknown
6.8 miles north of Coast Highway, Little Sycamore Canyon
640
Comment
GH402206
Stachys bullata
H. J. Thompson
1959-5-2
1960
Unknown
Little Sycamore Canyon, along Yerba Buena Road, 1.2 miles up the canyon from Coast Highway
Comment
GH381271
Umbellularia californica
H. J. Thompson
1959-2-20
1840
Unknown
2 miles from the ocean, La Tuna Canyon. Lat. N. 34 deg ; deg to deg W.
365
Comment Read comments Mar 28 2014
GH379878
Stanleya pinnata
H. J. Thompson
1958-11-29
1833
Unknown
just south-east of bridge over Malibu Creek, along Coast Highway
7
Comment
GH379170
Dithyrea maritima
H. J. Thompson
1950-4-27
1090
Unknown
Pismo Beach State Park, 1.5 mi. S. of Pismo Beach, 3 mi. W. of Arroyo Grande
Comment
GH367075
Mimulus aurantiacus var. pubescens
D. M. Thompson
1992-5-28
1092
Unknown
6.7 mi W of Paris Valley Road along Lockwood-San Ardo Road; T22S, R9E, S29
Comment
GH367062
Mimulus aurantiacus var. pubescens
D. M. Thompson
1885-7-11
1295
Unknown
Near San Rafael
Comment
GH365585
Castilleja
J. W. Thompson
1930-4-6
2046
Unknown
Pacific Ocean Bluffs, Moss Beach
15
Comment
GH360189
Lolium multiflorum
H. J. Thompson
1959-5-31
2040
Unknown
Potrero Road, 0.2 mile west of Lake Sherwood
289
Comment
GH350901
Arctostaphylos mariposa
B. H. Thompson
1930-3-30
79
Unknown
Mariposa, North side of Yosemite Valley
Comment
GH30547
Iris thompsonii
J. W. Thompson
1928-6-5
4510
Unknown
Douglas Park
Comment
GH30546
Iris thompsonii
J. W. Thompson
1928-6-5
4510
Unknown
Douglas Park
Comment
GH257574
Antirrhinum ovatum
D. M. Thompson & E. McMillan
1984-1-1
434
Unknown
Temblor Range. 0.3 mile N of Pinole Spring. 4.7 miles S of junction of Bitterwater Valley Road on Palo Prieto Pass Road. T28S, R18E, Sec. 7. 1.5 miles S of entrance road to McCornack Brothers Lake Ranch. 2.7 miles S of side road to
Comment Read comments Jun 21 2012
GH257572
Antirrhinum kelloggii
D. M. Thompson
1983-5-13
306
Unknown
1.5 miles W of junction of Mulholland Highway and Las Virgenes Road on Mulholland Highway. Malibu Beach Quad. (7.5', 1951): T1S, R18W, SE1/4 of SE1/4 Sec. 2
Comment Read comments Aug 27 2014
CAS-BOT-BC438160
Sesuvium verrucosum
David G. Thompson
1917-11-11
16
Unknown
Silver Lake shore
Comment
A380278
Ribes cruentum
J. W. Thompson
1936-6-8
13168
Unknown
Lave slopes of Lava Beds Nat. Monument
Comment
GH427865
Tetradymia canescens
J. W. Thompson
1936-7-8
13164
Unknown
Lava Slopes of Lava Beds Nat. Monument
Comment
GH427364
Venegasia carpesioides
H. J. Thompson
1954-2-22
1580
Unknown
West side of Sepulveda Canyon
213
Comment
GH427195
Eriophyllum
J. W. Thompson
1930-6-20
2176
Unknown
Kelsey Creek, Kelseyville
426
Comment
GH425968
Rhamnus californica subsp. occidentalis
J. W. Thompson
1928-6-5
4518
Unknown
around Douglas Park
Comment
GH425333
Ceanothus spinosus
H. J. Thompson
1959-3-27
1891
Unknown
1.5 miles east of peak, Saddle Peak
731
Comment
GH422704
Juglans californica
H. J. Thompson
1959-3-31
1912
Unknown
1.2 miles south-west of Seminole Hot Springs, about 2 miles south-west of Cornell
396
Comment
GH414829
Eriophyllum confertiflorum
H. J. Thompson
1959-5-2
1968
Unknown
Little Sycamore Canyon, along Yerba Buena Road, 1.7 miles up the canyon from Coast Highway
152
Comment Read comments Oct 30 2014
GH404192
Calochortus albus
H. J. Thompson
1959-4-19
1936
Unknown
Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage
274
Comment
GH402679
Nicotiana glauca
H. J. Thompson
1958-10-22
1809
Unknown
north slope of Mount Hollywood, Griffith Park, Lat. N. 34 deg 08'; Long. deg 18'W.
381
Comment
GH401974
Garrya veatchii
H. J. Thompson
1959-2-20
1847
Unknown
2 miles east of peak, along Saddle Peak Road, Saddle Peak, Lat. N. 34 deg 05'; Long. deg 39' W.
914
Comment
GH401524
Alnus rhombifolia
H. J. Thompson
1959-2-20
1837
Unknown
one-half mile above ocean, La Tuna Canyon
76
Comment
GH401280
Fraxinus velutina var. coriacea
H. J. Thompson
1959-3-22
1874
Unknown
0.25 mile from Triunfo Canyon, 2.5 miles west of Malibu Lake, Lobo Canyon
213
Comment
GH401138
Fraxinus dipetala
H. J. Thompson
1959-3-27
189
Unknown
near Stunts Ranch, north slope, 1.5 miles north of peak, Saddle Peak
426
Comment
GH387391
Ericameria ericoides
H. J. Thompson
1958-10-23
1819
Unknown
Point Dume
30
Comment
GH387198
Corethrogyne filaginifolia var. virgata
H. J. Thompson
1958-10-10
1808
Unknown
0.5 mile east of peak, Saddle Peak
701
Comment
GH385075
Sidalcea malviflora subsp. elegans
J. W. Thompson
1928-6-5
4507
Unknown
Douglas Park
Comment
GH381393
Dendromecon rigida
H. J. Thompson
1959-3-27
1897
Unknown
north slope 0.5 mile north-east of peak, Saddle Peak
609
Comment
GH380054
Ribes californicum var. hesperium
H. J. Thompson
1959-2-20
1842
Unknown
north slope, 1 mile east of Malibu Creek, along Piuma Road
243
Comment
GH379027
Caulanthus amplexicaulis
Mrs. W. Thompson
1963-7-1
32793
Unknown
Pine Canyon, 3-1/3 miles W of Lake Hughes
1158
Comment
GH378895
Cardamine californica
H. J. Thompson
1959-3-22
1871
Unknown
one mile west of Triunfo Canyon 3 miles west of Malibu Lake, Lobo Canyon
274
Comment
GH378593
Peritoma arborea
H. J. Thompson
1958-11-28
1827
Unknown
slopes opposite salt marsh, north-west of Point Mugu
15
Comment
GH378335
Rhamnus crocea var. ilicifolia
H. J. Thompson
1959-5-24
1996
Unknown
0.7 miles north of Coast Highway, Tuna Canyon
91
Comment
GH376145
Abronia maritima
H. J. Thompson
1958-10-23
1826
Unknown
1 mile east of Point Mugu
3
Comment
GH369983
Eriogonum cinereum
H. J. Thompson
1958-10-10
1807
Unknown
about 1 mile inland from ocean, Topanga Canyon
60
Comment
GH367318
Mimulus pulchellus
D. M. Thompson
1988-6-3
927
Unknown
Egg Lake, S end. Between Kramer Reservoir and White Horse-Lookout road along intermittent stream; 2.3 rd mi W of railroad crossing; T40N, R6E, NW1/4 NW1/4 S22
Comment Read comments Jan 9 2013
GH367313
Mimulus pictus
D. M. Thompson
1989-4-2
992
Unknown
NE of Woody. 2.2 mi N of Hwy 155 along Blue Mt. Road; T25S, R29E, NE1/4 S23
Comment
GH367077
Mimulus aurantiacus var. pubescens
D. M. Thompson
1992-5-30
1102
Unknown
E side of Sierra Nevada. 1.6 mi W of Hwy 14 along Indian Wells Canyon Road
Comment
GH367076
Mimulus aurantiacus var. pubescens
D. M. Thompson
1992-5-30
1099
Unknown
Camp Nelson. 4.7 mi W of Coy Flat turnoff (to Coy Flat Camp; the camp at T21S, R31E, S3) along Hwy 190; 5.4 rd mi E of Coffee Camp turnoff; T20S, R31E, W1/2 S30
Comment
GH365916
Mimulus aurantiacus
D. M. Thompson
1992-6-2
1103
Unknown
2.4 mi W of Pacheco Pass along Hwy 152 (Gilroy to Los Banos)
Comment
GH365904
Mimulus aurantiacus
J. W. Thompson
1928-6-6
4550
Unknown
along Smith River below Gasquet
76
Comment
GH365063
Elymus glaucus
H. J. Thompson
1959-5-31
2057
Unknown
just east of junction of Latigo Canyon Road, with Mulholland Highway
518
Comment
GH364941
Juncus
J. W. Thompson
1930-6-20
2173
Unknown
Kelseyville, Kelsey Creek
426
Comment
GH364436
Eriogonum parvifolium
H. J. Thompson
1958-10-23
1815
Unknown
Point Dume
30
Comment
GH363829
Lithophragma heterophyllum
H. J. Thompson
1959-4-19
1943
Unknown
Mulholland Hwy. 1 mile W. of Las Virgenes Rd. Malibu Creek drainage
274
Comment
GH362936
Pyrola picta
J. W. Thompson
1928-6-5
4526
Unknown
Douglas Park
Comment
GH360850
Poa secunda
H. J. Thompson
1959-3-27
1887
Unknown
0.5 miles east of peak, Saddle Peak
701
Comment
GH356896
Quercus agrifolia
H. J. Thompson
1959-3-27
1893
Unknown
Saddle Peak, 1.5 miles east of peak
731
Comment
GH350350
Arctostaphylos glauca
H. J. Thompson
1959-2-20
1844
Unknown
0.5 mile south-west of peak, along Piuma Road, Saddle Peak
Comment
GH349880
Ceanothus oliganthus
H. J. Thompson
1959-3-22
1868
Unknown
Lobo Canyon one mile west of Triunfo Canyon, 3 miles west of Malibu Lake
274
Comment
GH349829
Ceanothus megacarpus
H. J. Thompson
1959-2-23
1853
Unknown
Latigo Canyon Road, 1.5 miles south-east of Mulholland Highway, west slope of Castro Peak
609
Comment
GH349173
Ceanothus cuneatus
H. J. Thompson
1959-2-23
1850
Unknown
water shed of Sierra Canyon, 1 mile above Seminole Hot Springs
457
Comment
GH347340
Rhus trilobata var. quinata
H. J. Thompson
1959-3-15
1863
Unknown
near junction with Sepulveda Canyon, Mission Canyon
304
Comment
GH347267
Toxicodendron diversilobum
H. J. Thompson
1959-3-31
1911
Unknown
1.2 mile south-west of Seminole Hot Springs, about 2 miles south-west of Cornell
396
Comment
GH347021
Rhus integrifolia
H. J. Thompson
1959-5-14
1859
Unknown
On rocky, south facing slope above beach, 2 miles east of Point Mugu
22
Comment
GH346603
Prunus ilicifolia
H. J. Thompson
1959-3-27
1892
Unknown
Saddle Peak
731
Comment
GH345149
Chamaebatiaria millefolium
J. W. Thompson
1936-7-8
13151
Unknown
Lava Slopes of Lava Beds Nat. Monument.
Comment
A403330
Salvia dorrii
J. W. Thompson
1936-7-8
13 154
Unknown
Lava slopes of Lava Beds Nat. Monument
Comment
A380855
Ribes sanguineum var. glutinosum
C. H. Thompson
1902-3-25
Unknown
Santa Cruz
Comment
A365906
Mimulus aurantiacus
J. W. Thompson
1936-6-24
12932
Unknown
Douglas Park on Smith River
Comment
A365905
Mimulus aurantiacus
J. W. Thompson
1936-6-24
12932
Unknown
Douglas Park on Smith River
Comment
A357846
Sequoia sempervirens
J. W. Thompson
1935-8-6
12537
Unknown
Del Norte County: Along Smith River 9 miles above Crescent City
Comment
A357808
Sequoia sempervirens
J. W. Thompson
1935-8-6
12537
Unknown
Del Norte Co: Along Smith River, 9 miles above Crescent City
Comment
A356885
Lithocarpus
C. H. Thompson
1902-7-6
Unknown
Powder Mill Canyon
Comment
A356469
Chamaecyparis lawsoniana
J. W. Thompson
1936-6-24
12908
Unknown
Open hillsides at Douglas Park on Smith River
Comment
A356323
Juniperus occidentalis
J. W. Thompson
1936-7-8
13156
Unknown
Lava slopes of Lava Beds Nat. Monument
Comment
A346761
Prunus virginiana var. demissa
J. Thompson
1944-6-7
Unknown
Hinton, 12 miles east of Truckee
Comment
A345156
Chamaebatiaria millefolium
J. W. Thompson
1936-7-8
13151
Unknown
Lava Slopes of Lava Beds Nat. Monument.
Comment