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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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SFV17752
Quercus palmeri
J. M. Tucker
1991-8-19
4496 B
Colusa
Across Sulphur Creek from, and southeast of, the hotel at Wilbur Springs along a north-facing canyon slope.
427
Comment
UC1004696
Physalis lancifolia
J. M. Tucker
1954-8-23
2746
Colusa
7 mi e Arbuckle (just n of rd e from Arbuckle)
Comment
CAS-BOT-BC323062
Trichocoronis wrightii
J. M. Tucker
1953-8-28
2675
Colusa
7 miles east of Arbuckle
Comment
CAS-BOT-BC323063
Trichocoronis wrightii
J. M. Tucker
1953-8-28
2675
Colusa
7 miles east of Arbuckle
Comment
UCR55863
Trichocoronis wrightii
J. M. Tucker
1953-8-28
2675
Colusa
rice field 7 mi east of Arbuckle
Comment
UCD126766
Physalis lancifolia
John M. Tucker
1954-8-23
2746
Colusa
7 miles east of Arbuckle, just north of road east from Arbuckle.
Comment
UCD136901
Trichocoronis wrightii
J. M. Tucker
1953-8-28
2675
Colusa
7 miles east of Arbuckle.
Comment
UC1535364
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
w side Bear Valley Road (11 mi (by road) n of junction with State Highway 20)
365
Comment
UCD134573
Monolopia major
John M. Tucker
1968-5-4
4109
Colusa
Bear Valley, 10 miles (by road) northwest of junction of Bear Valley Road and State Highway 20.
396
Comment
SBBG111289
Castilleja rubicundula subsp. rubicundula
J. M. Tucker
1980-5-3
4444
Colusa
Bear Valley, 4.3 mi S of jct of Brim and Bear Rds, along W side of valley
Comment
UCD123057
Castilleja rubicundula subsp. rubicundula
John M. Tucker
1980-5-3
4444
Colusa
Bear Valley, 4.3 mi. south of junction of Brim Road and Bear Valley Road.
396
Comment
RSA201801
Senecio eurycephalus
J. M. Tucker
1968-5-4
4108
Colusa
Bear Valley, 8.6 miles (by Bear Valley Road) northwest of junction with State Highway 20.
396
Comment
UCD134779
Packera eurycephala
John M. Tucker
1968-5-4
4108
Colusa
Bear Valley, 8.6 miles (by Bear Valley Road) northwest of junction with State Highway 20.
396
Comment
UCD105314
Astragalus rattanii var. jepsonianus
J. M. Tucker; Dorothy Dreyfus
1967-4-29
4034
Colusa
Bear Valley, 9 miles north of junction of Bear Valley Road with State Highway 20.
403
Comment
SFV12204
Monolopia major
J. M. Tucker
1968-5-4
4109
Colusa
Bear Valley, middle of valley floor, 10 miles (by road) northwest of junction of Bear Valley Road and State Highway 20.
396
Comment
SFV12205
Packera eurycephala var. eurycephala
J. M. Tucker
1968-5-4
4108
Colusa
Bear Valley, open valley floor, 8.6 miles (by road) northwest of junction of Bear Valley Road and State Highway 20.
396
Comment
UCD130361
Chaenactis glabriuscula var. heterocarpha
John M. Tucker
1969-4-26
4163
Colusa
east of road, in middle part of Bear Valley.
Comment
SFV17852
Sidalcea diploscypha
J. M. Tucker
1980-5-3
4443
Colusa
Bear Valley. 4.3 miles south of junction of Brim Road and Bear Valley Road.
396
Comment
UCD133958
Layia chrysanthemoides
J. M. Tucker; Dorothy Dreyfus
1967-4-29
4035
Colusa
at south end of Bear Valley. 6.3 miles north of junction of Bear Valley Road with State Highway 20.
426
Comment
RSA0024715
Ribes roezlii
J. M. Tucker
1959-5-30
3524
Colusa
Ca. 1.25 miles northwest of Goat Mountain Lookout, Goat Mountain.
1768
Comment
RSA141307
Madia minima
J. M. Tucker
1959-5-30
3520
Colusa
Ca. 2 miles (by road) below the summit of Goat Mountain (ca. 1.25 miles, airline, north-northwest of Goat Mountain Lookout)
1646
Comment
UCD14553
Sidalcea diploscypha
John M. Tucker
1980-5-3
4443
Colusa
California, Colusa Co.; Bear Valley, 4.3 mi. south of junction of Brim Road and Bear Valley Road;
Comment
UCD14529
Quercus palmeri
John M. Tucker
1991-8-19
4496 -A
Colusa
California, Colusa Co.; across Sulphur Creek from, and southeast of, the hotel at Wilbur Springs;
Comment
UCD14530
Quercus palmeri
John M. Tucker
1991-8-19
4496 -B
Colusa
California, Colusa Co.; across Sulphur Creek from, and southeast of, the hotel at Wilbur Springs;
Comment
UCD14531
Quercus palmeri
John M. Tucker
1991-8-19
4496 -C
Colusa
California, Colusa Co.; across Sulphur Creek from, and southeast of, the hotel at Wilbur Springs;
Comment
UC991124
Trichocoronis wrightii var. wrightii
J. M. Tucker
1953-8-28
2675
Colusa
7 mi E of Arbuckle
Comment
UCD133062
Hemizonella minima
J. M. Tucker
1951-6-28
3520
Colusa
near the road, and in the vicinity of a house, around 2 miles (by road) below the summit of Goat Mountain (around 1.25 miles, airline, north-northwest of Goat Mountain Lookout).
1645
Comment
UCD129653
Cacaliopsis nardosmia
J. M. Tucker
1959-5-30
3527
Colusa
road between Goat Mountain Lookout and Upper Letts Valley (ca. 2.5 miles, airline, north of the lookout), Goat Mountain.
1447
Comment
UCD50514
Arctostaphylos canescens
J. M. Tucker
1959-5-30
3522
Colusa
ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain.
1828
Comment
LA97624
Ribes roezlii
J. M. Tucker;
1959-5-30
3524
Colusa
Goat Mountain, ca. 1.25 mi. NW of Goat Mountain Lookout
1767
Comment
SEINET5712842
Lasthenia californica
Shirley C. Tucker
1988-1
28777
Colusa
"Goldfields", junction of State Rds. 16 and 20 on Cache Creek.; Cache Creek
Comment
CHSC59969
Euphorbia spathulata
J. M. Tucker
1978-5-6
4407
Colusa
In field on east side of Bear Valley Road, 10.6 miles (by road) north of junction with State Highway 20. Valley floor of Bear Valley.
381
Comment
UCD49598
Eleocharis engelmannii
John M. Tucker
1953-8-28
2676
Colusa
In rice field; 7 miles east of Arbuckle, Colusa County, California.
Comment
UC1107309
Lemna trisulca
J. M. Tucker and L. K. Mann and John Tothill
1959-5-30
3532
Colusa
1/4 mi nw of Lower Letts Valley (and 4 air mi n of Goat Mountain Lookout, in Mill Valley); Mill Valley
Comment
UC1183425
Hippuris vulgaris
J. M. Tucker and L. K. Mann
1959-5-30
3528
Colusa
ca. 1/4 mi. n.w. Lower Letts Valley (and ca. 4 mi. (airline) n. of Goat Mt. Lookout, Mill Valley); Mill Valley
1219
Comment
SEINET8201321
Lemna trisulca
J. M. Tucker, L. K. Mann, John Tothill
1959-1
3532
Colusa
Mill Valley
Comment
UCD138208
Lemna trisulca
J. M. Tucker; L. K. Mann, John Tothill
1959-5-30
3532
Colusa
on small lake in Mill Valley, around 1/4 mile northwest of Lower Letts Valley, and around 4 miles, airline, north of Goat Mountain Lookout.
Comment
UCD138336
Camassia leichtlinii subsp. suksdorfii
J. M. Tucker; L. K. Mann
1959-5-30
3531
Colusa
on small lake in Mill Valley, around 1/4 mile northwest of Lower Letts Valley, and around 4 miles, airline, north of Goat Mountain Lookout.
1219
Comment
UCD123736
Hippuris vulgaris
J. M. Tucker; L. K. Mann
1959-5-30
3528
Colusa
Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout.
1219
Comment
UCD138921
Corallorhiza maculata
J. M. Tucker; L. K. Mann
1959-5-30
3530
Colusa
small lake in Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout.
1219
Comment
UCD139118
Maianthemum stellatum
J. M. Tucker; L. K. Mann
1959-5-30
3529
Colusa
Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout.
1219
Comment
UCD142493
Euphorbia spathulata
J. M. Tucker
1978-5-6
4407
Colusa
On east side of Bear Valley Road, Bear Valley. 10.6 miles (by road) north of junction with State Highway 20.
365
Comment
UCD105309
Astragalus rattanii var. jepsonianus
J. M. Tucker
1978-5-6
4406
Colusa
On east side of Bear Valley Road, flat valley floor of Bear Valley. 10.6 miles (by road) north of junction with State Highway 20.
365
Comment
CAS-BOT-BC527301
Lemna trisulca
J. M. Tucker; L. K. Mann; John Tothill
1959-5-30
3532
Colusa
On small lake in Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley and ca. 4 airline miles north of Goat Mountain Lookout
Comment
CAS-BOT-BC527293
Lemna trisulca
J. M. Tucker; L. K. Mann; John Tothill
1959-5-30
3532
Colusa
On small lake in Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 airline miles, north of Goat Mountain Lookout
Comment
UCD133750
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
On west side of Bear Valley Road, 11 miles (by road) north of junction with State Highway 20.
365
Comment
HSC87773
Trichocoronis wrightii
J. M. Tucker
1953-8-28
2675
Colusa
Rice field 7 mi. E of Arbuckle
Comment
CHSC46050
Trichocoronis wrightii var. wrightii
J. M. Tucker
1953-8-28
2675
Colusa
Rice field 7 miles east of Arbuckle.
Comment
CAS-BOT-BC273300
Cacaliopsis nardosmia
J. M. Tucker; John Tothill
1959-5-30
3527
Colusa
Road between Goat Mountain Lookout and Upper Letts Valley (ca. 2 1/2 miles, airline, north of the lookout), Goat Mountain
1524
Comment
RSA141301
Cacaliopsis nardosmia
J. M. Tucker, John Tothill
1959-5-30
3527
Colusa
Road between Goat Mountain Lookout and Upper Letts Valley (ca. 2.5 miles, airline, north of the lookout), Goat Mountain.
1448
Comment
UC1183418
Cacaliopsis nardosmia
J. M. Tucker and John Tothill
1959-5-30
3527
Colusa
Road between Goat Mountain Lookout, Goat Mountain and upper Letts Valley (ca. 2.5 mi air n of lookout)
Comment
SEINET3992537
Smilacina stellata
J. M. Tucker, L. K. Mann
1959-5-30
3529
Colusa
Small lake in Mill Valley, ca. 0.25 mi N. W. of Lower Letts Valley, and ca. 4 air miles N. of Goat Mountian Lookout
1219
Comment
RSA0016033
Hippuris vulgaris
J. M. Tucker, L. K. Mann
1959-5-30
3528
Colusa
Small lake in Mill Valley, ca. 0.25 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout.
1220
Comment
RSA141287
Lemna trisulca
J. M. Tucker, L. K. Mann, John Tothill
1959-5-30
3532
Colusa
Small lake in Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout
1220
Comment
RSA261450
Camassia leichtlinii subsp. suksdorfii
J. M. Tucker, L. K. Mann
1959-5-30
3531
Colusa
Small lake in Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout
1220
Comment
RSA262347
Maianthemum stellatum
J. M. Tucker, L. K. Mann
1959-5-30
3529
Colusa
Small lake in Mill Valley, ca. 1/4 mile northwest of Lower Letts Valley, and ca. 4 miles, airline, north of Goat Mountain Lookout
1220
Comment
UCD107565
Trifolium albopurpureum
J. M. Tucker; Dorothy Dreyfus
1967-4-29
4036
Colusa
South end of Bear Valley, 6.3 miles N of junction of Bear Valley Road with State Highway 20.
426
Comment
SEINET11173449
Trifolium albopurpureum
J. M. Tucker, Dorothy Dreyfus
1967-4-29
4036
Colusa
South end of Bear Valley, 6.3 miles north of junction of Bear Valley Road with State Highway 20
427
Comment
SFV121337
Trifolium albopurpureum
J. M. Tucker, D. Dreyfus
1967-4-29
4036
Colusa
South end of Bear Valley, 6.3 miles north of junction of Bear Valley Road with State Highway 20.
427
Comment
UCD104819
Astragalus gambelianus
J. M. Tucker
1958-3-7
3363
Colusa
State Highway 16, Cache Creek Canyon, 0.1 mile north of Yolo-Colusa County line.
Comment
UCD114215
Caulanthus flavescens
J. M. Tucker
1958-3-7
3364
Colusa
State Highway 16, Cache Creek Canyon, 0.1 mile north of Yolo-Colusa County line.
Comment
RSA141313
Nemophila pedunculata
J. M. Tucker, Theodore F. Niehaus
1960-4-3
3584
Colusa
9.1 miles above State Highway 20, Bear Valley (Wilbur Springs) Road.
Comment
UCD119932
Nemophila pedunculata
J. M. Tucker; Ted Niehaus
1960-4-3
3584
Colusa
9.1 miles above State Highway 20, Bear Valley (Wilbur Springs) Road.
Comment
UCD124495
Plantago erecta
J. M. Tucker
1960-4-3
3583
Colusa
1/4 mile west of road, 7.5 miles above State Highway 20, Bear Valley (Wilbur Springs) Road.
Comment
UCD124494
Plantago erecta
J. M. Tucker
1960-4-3
3582
Colusa
north side of State Highway 20, ca. 100 yards east of Lake-Colusa county line.
Comment
SBBG111415
Quercus palmeri
J. M. Tucker
1991-8-19
4496 -a
Colusa
across Sulphur Crk from and SE of the hotel at Wilbur Springs
426
Comment
UCD129652
Cacaliopsis nardosmia
J. M. Tucker
1959-5-30
3519
Colusa
Trough Spring, at northeast end of Trough Spring Ridge, ca. 5.75 miles (airline) southwest of Stonyford.
975
Comment
HSC83436
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
W side of Ber Valley Rd., 11 mi N of jct with State Hwy 20
366
Comment
UCR47942
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
W side of Ber Valley Rd., 11 mi north of jct with State Hwy 20
396
Comment
CHSC59948
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
West side of Bear Valley Road, 11 miles (by road) north of Junction with State Highway 20.
365
Comment
CAS-BOT-BC352922
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
West side of Bear Valley Road, 11 miles (by road) north of junction with State Hwy 20
396
Comment
CAS-BOT-BC352923
Lasthenia glaberrima
J. M. Tucker
1978-5-6
4408
Colusa
West side of Bear Valley Road, 11 miles (by road) north of junction with State Hwy 20
396
Comment
SEINET5712846
Lasthenia glaberrima
J. M. Tucker
1978-1
4408
Colusa
West side of Bear Valley Road, 11 miles (by road) north of junction with State Hwy 20.
366
Comment
UC993116
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993117
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993118
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993119
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993120
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993121
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993122
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993123
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment
UC993124
Quercus douglasii
J. M. Tucker
1948-9-22
1869
Colusa
11.3 mi w Williams (beside road to Venado)
Comment