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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
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GH379429
Erysimum capitatum
J. H. Thomas
1950-5-6
1179
Unknown
north side of Boulder Creek about 1 mile up from Boulder Creek
198
Comment
SEINET12052866
Prosartes hookeri
J. H. Thomas
1950-1
1506
Santa Cruz
ca 2.5 mi NE of Felton
Comment
CAS-BOT-BC80673
Cupressus goveniana
John H. Thomas
1950-5-6
1767
Santa Cruz
Bracken Brae between Boulder Creek and Big Basin
304
Comment
CAS-BOT-BC499647
Kopsiopsis strobilacea
J. H. Thomas
1950-5-6
1768
Santa Cruz
Hesse orchard, about 1 i up Boulder Creek Hwy from town of Coulder Creek
152
Comment
CAS-BOT-BC499648
Kopsiopsis strobilacea
J. H. Thomas
1950-5-6
1769
Santa Cruz
Near Boulder Creek Watertanks on hill back of Hesse home, about 1 mi up Boulder Creek Hwy from Boulder Creek
182
Comment
CAS-BOT-BC219108
Genista monspessulana
J. H. Thomas
1950-5-6
1770
Santa Cruz
About 1 mile up Boulder Creek from town of Boulder Creek.
167
Comment
RSA140884
Cytisus monspessulanus
John H. Thomas
1950-5-6
1770
Santa Cruz
About 1 miles up Boulder Creek from town of Boulder Creek.
168
Comment
CAS-BOT-BC138227
Aira caryophyllea var. caryophyllea
John H. Thomas
1950-5-6
1771
Santa Cruz
North side of Boulder Creek. Along West Park Avenue, town of Boulder Creek.
152
Comment
CAS-BOT-BC145307
Briza minor
John H. Thomas
1950-5-6
1772
Santa Cruz
North side of Boulder Creek. Along West Park Avenue, town of Boulder Creek.
152
Comment
CAS-BOT-BC145725
Avena fatua
J. H. Thomas
1950-5-6
1773
Santa Cruz
North side of Boulder Creek. Along West Park Avenue, town of Boulder Creek.
152
Comment
RSA119155
Gilia capitata subsp. staminea
John H. Thomas
1950-5-6
1774
Santa Cruz
Boulder Creek, about 1/2 mile west of Highway 9.
152
Comment
CAS-BOT-BC155181
Bromus hordeaceus
John H. Thomas
1950-5-6
1775
Santa Cruz
North side of Boulder Creek. Along West Park Avenue, town of Boulder Creek.
152
Comment
CAS-BOT-BC393453
Silene gallica
John H. Thomas
1950-5-6
1776
Santa Cruz
Weeds along West Park Avenue, about 1/2 mile west of Highway #9, Boulder Creek.
152
Comment
RSA187554
Phacelia imbricata subsp. imbricata
John H. Thomas
1950-5-6
1777
Santa Cruz
Boulder Creek, along West Park Avenue, about half a mile west of the town.
152
Comment
CAS-BOT-BC341003
Robinia pseudoacacia
John H. Thomas
1950-5-6
1778
Santa Cruz
West Park Avenue, Boulder Creek
152
Comment
RSA0109115
Robinia pseudoacacia
John H. Thomas
1950-5-6
1778
Santa Cruz
West Park Avenue, Boulder Creek.
152
Comment
RSA149199
Erysimum capitatum var. capitatum
John H. Thomas
1950-5-6
1779
Santa Cruz
Old vineyard on north side of Boulder creek Canyon, about 1 mile up Boulder Creek Highway from Boulder Creek.
198
Comment
RSA165922
Camissonia hirtella
John H. Thomas
1950-5-6
1780
Santa Cruz
Old vineyard on opposite side of Boulder Creek from Hesse Brook, about 1 mile up Boulder Creek from town of Boulder Creek.
Comment
CAS-BOT-BC210380
Cornus sericea
J. H. Thomas
1950-5-6
1782
Santa Cruz
On north side of Boulder Creek, about 1 mile up Boulder Creek Highway from Boulder Creek
198
Comment
RSA181275
Cornus californica
John H. Thomas
1950-5-6
1782
Santa Barbara
Vineyard on north side of Boulder Creek Canyon, about 1 mile up from Boulder Creek highway from Boulder Creek.
198
Comment
CAS-BOT-BC224117
Eriodictyon californicum
John H. Thomas
1950-5-6
1783
Santa Cruz
About 1 mile up Boulder Creek Highway from Boulder Creek
198
Comment
CAS-BOT-BC51795
Ceanothus papillosus
John H. Thomas
1950-5-6
1784
Santa Cruz
About 1 mile up Boulder Creek from town
198
Comment
SD51119
Ceanothus papillosus
John H. Thomas
1950-5-6
1784
Santa Cruz
About 1 mile up Boulder Creek from town.
198
Comment
CAS-BOT-BC384457
Silene antirrhina
John H. Thomas
1950-5-6
1785
Santa Cruz
Vineyard on north side of Boulder Creek Canyon, about 1 mile up from Boulder Creek Highway from Boulder Creek
198
Comment
RSA133947
Silene antirrhina
John H. Thomas
1950-5-6
1785
Santa Barbara
Vineyard on north side of Boulder Creek Canyon, about 1 mile up from Boulder Creek highway from Boulder Creek.
198
Comment Read comments Feb 2 2022
UC1190010
Silene antirrhina
John H. Thomas
1950-5-6
1785
Santa Cruz
about 1 mi up from Boulder Creek Highway from Boulder Creek (n side Boulder Creek Canyon); n side Boulder Creek Canyon
198
Comment
CAS-BOT-BC155685
Bromus diandrus
John H. Thomas
1950-5-6
1786
Santa Cruz
Old Vineyard on north side of Boulder Creek Canyon, about 1 mile up Boulder Creek Highway from Boulder Creek.
198
Comment
RSA187532
Bromus diandrus
John H. Thomas
1950-5-6
1786
Santa Cruz
Old vineyard on north side of Boulder creek Canyon, about 1 mile up Boulder Creek Highway from Boulder Creek.
198
Comment
CAS-BOT-BC389277
Silene lemmonii
John H. Thomas
1950-5-6
1789
Santa Cruz
Old vineyard on north side of Boulder Creek Canyon, about 1 mile up Boulder Creek Highway from Boulder Creek
198
Comment
RSA133716
Silene lemmonii
John H. Thomas
1950-5-6
1789
Santa Cruz
Old vineyard on north side of Boulder creek Canyon, about 1 mile up Boulder Creek Highway from Boulder Creek.
198
Comment
UC1190008
Silene lemmonii
John H. Thomas
1950-5-6
1789
Santa Cruz
1 mi up Boulder Creek Highway from Boulder Creek (Old vineyard on n side of Boulder Creek Canyon); n side Boulder Creek Canyon, 1 mi up from Boulder Creek
198
Comment
CAS-BOT-BC80315
Sequoia sempervirens
John H. Thomas
1950-5-6
1790
Santa Cruz
Along Boulder Creek about 1 mile up from town of Boulder Creek
198
Comment
RSA185829
Sequoia sempervirens
John H. Thomas
1950-5-6
1790
Santa Cruz
Along Boulder Creek about 1 mile up from town of Boulder Creek
198
Comment
CAS-BOT-BC152809
Rubus parviflorus
J. H. Thomas
1950-5-6
1791
Santa Cruz
Along Boulder Creek about 1 mile upstream from town of Boulder Creek
198
Comment
CAS-BOT-BC152810
Rubus parviflorus
J. H. Thomas
1950-5-6
1791
Santa Cruz
Along Boulder Creek about 1 mile upstream from town of Boulder Creek
198
Comment
CAS-BOT-BC9837
Delphinium nudicaule
J. H. Thomas
1950-5-6
1793
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek.
213
Comment
CAS-BOT-BC435669
Lithophragma heterophyllum
J. H. Thomas
1950-5-6
1794
Santa Cruz
Near Bridge 36-08 between Hilton Airport and town of Boulder Creek. North side of Boulder Creek on grassy open area.
Comment
CAS-BOT-BC346310
Lasthenia californica
J. H. Thomas
1950-5-6
1796
Santa Cruz
About 2.5 miles up Boulder Creek highway from Boulder Creek on the north side of Creek on grassy slope.
213
Comment
RSA187383
Lasthenia gracilis
John H. Thomas
1950-5-6
1796
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek. Growing up north side of creek.
213
Comment
RSA187252
Trifolium willdenovii
John H. Thomas
1950-5-6
1797
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek. Growing up north side of creek.
213
Comment
CAS-BOT-BC66777
Thysanocarpus curvipes
J. H. Thomas
1950-5-6
1800
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek.
213
Comment
CAS-BOT-BC257239
Chorizanthe pungens var. hartwegiana
John H. Thomas
1950-5-6
1801
Santa Cruz
North side of Boulder Creek on grassy slope, about 2.5 miles up from town of Boulder Creek
213
Comment
CAS-BOT-BC71480
Pellaea mucronata
J. H. Thomas
1950-5-6
1802
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek
Comment
CAS-BOT-BC71481
Pellaea mucronata
J. H. Thomas
1950-5-6
1802
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek
Comment
CAS-BOT-BC460913
Chorizanthe pungens var. hartwegii
John H. Thomas
1950-5-6
1802 A
Santa Cruz
About 2.5 miles up Boulder Creek from town of Boulder Creek
Comment
CAS-BOT-BC427894
Crassula connata
J. H. Thomas
1950-5-6
1803
Santa Cruz
Near Bridge No. 36-08 about 2.5 miles up the Boulder Creek - Big Basin Highway from Boulder Creek. North side of Boulder Creek
213
Comment
CAS-BOT-BC193900
Vaccinium ovatum
John H. Thomas
1950-5-6
1806
Santa Cruz
Hilton Reservoir off of Jamison Creek Road, near Big Basin- Boulder Creek Highway
Comment
CAS-BOT-BC200059
Rhododendron occidentale var. occidentale
J. H. Thomas
1950-5-6
1806 A
Santa Cruz
Hilton Reservoir off of Jamison Creek Rd, near Boulder Creek
Comment
CAS-BOT-BC295454
Erigeron karvinskianus
John H. Thomas
1950-5-6
1807
Santa Cruz
Hilton Reservoir near Jamison Creek Road
Comment
JEPS21768
Erigeron karvinskianus
John H. Thomas
1950-5-6
1807
Santa Cruz
near Jamison Creek Road (Hilton Reservoir); Hilton Reservoir
Comment
CAS-BOT-BC159498
Drymocallis glandulosa var. glandulosa
J. H. Thomas
1950-5-6
1808
Santa Cruz
On hillside behind residence of Mr. Ernest H. Hagedorn, about 1/2 mile north of Hilton airport
243
Comment
CAS-BOT-BC184050
Vulpia microstachys var. microstachys
J. H. Thomas
1950-5-6
1809
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
UC1190044
Vulpia microstachys var. microstachys
J. H. Thomas
1950-5-6
1809
Santa Cruz
between Big Basin and Boulder Creek (upper end of Bloom's Grade); Bloom's Grade
Comment
RSA187497
Euphorbia crenulata
John H. Thomas
1950-5-6
1810
Santa Cruz
Upper end of Bloom's Grade, between Boulder Creek and Big Basin Redwoods State Park.
Comment
CAS-BOT-BC266519
Githopsis diffusa
J. H. Thomas
1950-5-6
1813
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
JEPS20277
Githopsis diffusa subsp. robusta
J. H. Thomas
1950-5-6
1813
Santa Cruz
between Big Basin and Boulder Creek (upper end of Bloom's Grade); Bloom's Grade
Comment
RSA131369
Trifolium ciliolatum
John H. Thomas
1950-5-6
1815
Santa Cruz
Upper end of Blooms Grade, between Big Basin and Boulder Creek.
Comment
CAS-BOT-BC146717
Rosa gymnocarpa
J. H. Thomas
1950-5-6
1816
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
RSA133721
Rosa gymnocarpa var. gymnocarpa
John H. Thomas
1950-5-6
1816
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC271429
Anisocarpus madioides
John H. Thomas
1950-5-6
1817
Santa Cruz
Upper end of Bloom's Grade between Big Basin and Boulder Creek
Comment
JEPS21663
Anisocarpus madioides
J. H. Thomas
1950-5-6
1817
Santa Cruz
between Big Basin and Boulder Creek (upper end of Blooms Grade); Blooms Grade
Comment
CAS-BOT-BC18859
Achillea millefolium
J. H. Thomas
1950-5-6
1819
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
POM119151
Gilia achilleifolia
John H. Thomas
1950-5-6
1820
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC52323
Ceanothus thyrsiflorus
J. H. Thomas
1950-5-6
1822
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC269185
Lolium temulentum
J. H. Thomas
1950-5-6
1823
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC269186
Lolium temulentum
J. H. Thomas
1950-5-6
1823
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
RSA135789
Lolium temulentum
John H. Thomas
1950-5-6
1823
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC483225
Calochortus albus
J. H. Thomas
1950-5-6
1824
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC483226
Calochortus albus
J. H. Thomas
1950-5-6
1824
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC303484
Gamochaeta ustulata
J. H. Thomas
1950-5-6
1825 A
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
RSA119150
Gilia achilleifolia subsp. multicaulis
John H. Thomas
1950-5-6
1826
Santa Cruz
Upper end of Bloom's Grade, between Big Basin and Boulder Creek
Comment
CAS-BOT-BC81451
Torreya californica
John H. Thomas
1950-5-6
1828
Santa Cruz
Little Basin Road along Little Basin Creek
Comment
CAS-BOT-BC493999
Calochortus tolmiei
John H. Thomas
1950-5-6
1829
Santa Cruz
At the end of Little Basin Road near Little Basin Creek
Comment
CAS-BOT-BC311508
Hypochaeris radicata
J. H. Thomas
1950-5-6
1830
Santa Cruz
Little Basin
Comment
SEINET12209558
Rhamnus californica subsp. tomentella
J. H. Thomas
1950-1
2000
Santa Cruz
4.7 mi toward Saratoga Summit from Big Basin Junction
686
Comment