Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
HSC62677
Acer macrophyllum
Michelle Stevens
1979-4-15
41
Humboldt
Richardson Grove by Eel River
30
Comment
UC204119
Acer macrophyllum
Joseph P. Tracy
1918-7-6
5040
Mendocino
South Fork Eel River Northern Coast Ranges, South Fork Eel River (near the Humboldt-Mendocino County line)
152
Comment
UC535717
Acer macrophyllum
Eleanor Armstrong
1934-7-21
1134
Humboldt
Richardson Grove , along river, e bank (along river, e bank)
121
Comment
SEINET201020
Agoseris grandiflora
Joseph P. Tracy
1918-7-6
5074
Mendocino
South fork of the Eel River near the Humboldt-Mendocino County line.
Comment
CAS-BOT-BC23030
Agoseris grandiflora var. grandiflora
Alice Eastwood; John Thomas Howell
1936-7-4
3789
Mendocino
3 mi. s. of Hartsook
Comment
UC204166
Agoseris grandiflora var. leptophylla
Joseph P. Tracy
1918-7-6
5074
Mendocino
near Mendocino-Humboldt County line; South Fork Eel River
152
Comment
UCD55719
Aira caryophyllea
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3501
Mendocino
Northern Mendocino County, 1.5 miles north of Piercy.
Comment
UC535705
Allium unifolium
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
CDA30188
Amelanchier
M. K. Beyers, I. Shepardson
2009-9-12
235
Mendocino
Along the Eel River, off of Highway 101 and just west of State Route 271.
0
Comment
UCD85348
Anthoxanthum occidentale
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3487
Humboldt
Redwood grove 9 miles south of Garberville.
Comment
LA41458
Arbutus menziesii
Carl Epling;
1933-8-24
sn
Humboldt
Richardson Grove
Comment
RSA697566
Arbutus menziesii
J. R. Bruff
1937-8-17
927
Humboldt
Richardson Grove.
Comment
UC585967
Arctostaphylos
Joseph P. Tracy
1929-4-14
8532
Mendocino
at Humboldt-Mendocino Co. line North Coast Ranges, South Fork Eel River
152
Comment
CAS-BOT-BC23815
Arctostaphylos columbiana
C. Hart Merriam
1921-7-10
s.n.
Humboldt
19.5 miles south of Garberville, South fork of the Eel River.
Comment
RSA81544
Arctostaphylos columbiana var. tracyi
E. K. Balls, Percy C. Everett, B. K. Balls
1953-10-11
18626
Humboldt
0.1 mi. N of Humbolt-Mendecino Co. line, Hwy 101.
168
Comment
CAS-BOT-BC24310
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1935-3-16
13737
Mendocino
S. fork of Eel River. Near the Humboldt-Mendocino county line.
152
Comment
CAS-BOT-BC24319
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1935-3-16
13737
Mendocino
S. fork of Eel River, near the Humboldt-Mendocino co. line.
152
Comment
CAS-BOT-BC24348
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1929-4-14
8532
Mendocino
South Fork of Eel River, at the Humboldt-Mendocino Co. line.
152
Comment
JEPS38934
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1935-3-16
13737
Mendocino
near Humboldt-Mendocino County Line; Northern Coast Ranges, South Fork of Eel River
152
Comment
JEPS38952
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1929-4-14
8532
Mendocino
flats along river at Humboldt-Mendocino County line; North Coast Ranges, South Fork of Eel River
152
Comment
POM131743
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1918-7-6
5056
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
RSA437089
Arctostaphylos manzanita subsp. manzanita
Lyman Benson
1928-7-14
520
Lake
Mendocino, open hillside, near Humboldt Co. line, Redwood highway.
457
Comment Read comments Feb 15 2018
UC1198676
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1935-3-16
13735
Mendocino
near Humboldt-Mendocino county line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC203974
Arctostaphylos manzanita subsp. manzanita
Joseph P. Tracy
1918-7-6
5056
Mendocino
near Piercy (near the Humboldt-Mendocino Co. line); Northern Coast Ranges, South Fork of Eel River
152
Comment
UC585960
Arctostaphylos stanfordiana
Joseph P. Tracy
1935-3-16
13736
Mendocino
near Humboldt-Mendocino County Line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC585966
Arctostaphylos stanfordiana
Joseph P. Tracy
1935-3-16
13737
Mendocino
near Humboldt-Mendocino County Line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC1199251
Arnica discoidea
Joseph P. Tracy
1918-7-6
5071
Mendocino
near the Humboldt-Mendocino county line, South Fork of Eel River South Fork of Eel River
152
Comment
UC535739
Artemisia dracunculus
Eleanor Armstrong
1190
Humboldt
Richardson Grove
Comment
UC562295
Asclepias fascicularis
Joseph P. Tracy
1924-6-21
6698
Mendocino
near Humboldt-Mendocino County Line; Northern Coast Ranges, South Fork of Eel River
152
Comment
HSC9010
Avena fatua
E. W. Styskel
1964-4-3
55
Humboldt
0.25 mi. S of Garberville along Sprowl Creek Rd.
Comment
UC535754
Baccharis pilularis
Eleanor Armstrong
1934-8-30
1200
Humboldt
Richardson Grove
121
Comment
UC535776
Blechnum spicant
Eleanor Armstrong
1934-8-24
1167
Humboldt
Richardson Grove
121
Comment
CAS-BOT-BC106285
Brickellia californica
Hubert O. Jenkins
1943-8-1
s.n.
Humboldt
In dry rocky bed of Eel River, Richardson Grove
Comment
CAS-BOT-BC106286
Brickellia californica
L. R. Abrams
1927-8-27
12049
Humboldt
Rocky river bottom, Eel River, Richardson Grove
Comment
HSC5216
Brickellia californica
W. L. Jepson
1936-8-8
17865
Humboldt
South Fork of Eel River, Richardson Grove
Comment
JEPS18619
Brickellia californica
W. L. Jepson
1936-8-8
17865
Humboldt
South Fork Eel River, Richardson Grove
Comment Read comments Feb 5 2011
RSA695640
Brickellia californica
J. Russell Bruff
1937-8-17
932
Humboldt
Richardson Grove, bed of Eel River.
Comment
UC535727
Brickellia californica
Eleanor Armstrong
1934-8-20
1181
Humboldt
Richardson Grove
121
Comment
UCD58195
Bromus carinatus
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3495
Mendocino
1.5 miles north of Piercy.
Comment
UCD59300
Bromus diandrus
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3494
Mendocino
1.5 miles north of Piercy.
Comment
RSA152375
Calamagrostis rubescens
Joseph P. Tracy
1918-7-6
5069
Mendocino
South fork of Eel River near the Humboldt-Mendocino County Line.
Comment
UC207818
Calamagrostis rubescens
Joseph P. Tracy
1918-7-6
5069
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
JEPS20232
Calycadenia fremontii
Joseph P. Tracy
1935-8-18
14732
Mendocino
near Humboldt-Mendocino County line (South Fork of Eel River, North Coast Ranges); North Coast Ranges, South Fork of Eel River
152
Comment
UC581806
Calycadenia fremontii
Joseph P. Tracy
1935-8-18
14732
Mendocino
near Humboldt-Mendocino County Line; South Fork of Eel River, Northern Coast Ranges
Comment
RSA696536
Campanula prenanthoides
J. R. Bruff
1937-8-17
941
Humboldt
Richardson Grove.
Comment
CAS-BOT-BC119546
Carex nudata
A. A. Heller
1923-7-10
13795
Humboldt
Along the Eel River between Scotia and Pepperwood
Comment
CAS-BOT-BC119547
Carex nudata
A. A. Heller
1923-7-10
13795
Humboldt
Along the Eel River between Scotia and Pepperwood
Comment
CAS-BOT-BC119548
Carex nudata
A. A. Heller
1923-7-10
13797
Humboldt
Along the Eel River between Scotia and Pepperwood
Comment
UC535764
Castilleja applegatei subsp. martinii
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
CAS-BOT-BC50041
Ceanothus incanus
C. Hart Merriam
1920-8-30
s.n.
Humboldt
South Fork Eel River near Garberville (near old bridge)
Comment
UC535732
Ceanothus incanus
Eleanor Armstrong
1934-8-15
1187
Humboldt
Richardson Grove
121
Comment
CAS-BOT-BC51215
Ceanothus parryi
Lester Rowntree
1934-5-6
s.n.
Humboldt
Near Richardson Grove
Comment
CAS-BOT-BC51220
Ceanothus parryi
C. Hart Merriam
1920-8-27
s.n.
Humboldt
South fork Eel River (10 miles so. of Garberville)
Comment
CAS-BOT-BC51221
Ceanothus parryi
C. Hart Merriam
1920-8-27
s.n.
Humboldt
South fork Eel River (10 miles so. of Garberville)
Comment
CAS-BOT-BC51222
Ceanothus parryi
C. Hart Merriam
1920-8-27
s.n.
Humboldt
South fork Eel River (10 miles so. of Garberville)
Comment
CAS-BOT-BC51223
Ceanothus parryi
C. Hart Merriam
1920-8-27
s.n.
Humboldt
South fork Eel River (10 miles so. of Garberville)
Comment
CAS-BOT-BC51224
Ceanothus parryi
C. Hart Merriam
1920-8-27
s.n.
Humboldt
South fork Eel River (10 miles so. of Garberville)
Comment
CAS-BOT-BC51225
Ceanothus parryi
C. Hart Merriam
1925-5-25
s.n.
Humboldt
Highway, South Fork Eel River
Comment
RSA89807
Ceanothus parryi
P. A. Munz
1954-7-26
19884
Humboldt
Humboldt County:S of Richardson Grove at Humboldt Mendocino County line
Comment
UC203997
Ceanothus parryi
Joseph P. Tracy
1918-7-6
5045
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC249582
Ceanothus parryi
Joseph P. Tracy
1921-5-27
5808
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC249583
Ceanothus parryi
Joseph P. Tracy
1921-5-27
5808 1/2
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
CAS-BOT-BC52994
Ceanothus thyrsiflorus
C. Hart Merriam
1920-8-29
s.n.
Humboldt
Lower Eel River between Dyerville and Pepperwood
Comment
CAS-BOT-BC52995
Ceanothus thyrsiflorus
C. Hart Merriam
1920-8-29
s.n.
Humboldt
Lower Eel River between Dyerville and Pepperwood
Comment
UC1004333
Ceanothus thyrsiflorus
W. L. Colwell
1954-11-20
21
Humboldt
along Eel River 3 mi e South Fork (Quad. 29B4); along Eel River e of South Fork, Quad. 29B4
91
Comment
CAS-BOT-BC277198
Centaurea solstitialis
P. A. Munz
1936-8-9
14332
Mendocino
Five miles north of county line between Humboldt and Mendocino counties, on south fork of Eel River
Comment
POM225417
Centaurea solstitialis
Philip A. Munz
1936-8-9
14332
Humboldt
South fork of Eel River, 5 miles north of Humboldt-Mendocino county line.
Comment
UC582996
Centaurea solstitialis
P. A. Munz
1936-8-9
14332
Humboldt
5 mi n of county line between Humboldt and Mendocino Counties, on south fork of Eel River Humboldt County line; Eel River
Comment
UC566944
Centaurium muehlenbergii
H. L. Mason
1928-7-14
4903
Humboldt
near Garberville; East Fork of Eel River
Comment
UC582863
Centaurium muehlenbergii
P. A. Munz
1936-8-9
14329
Humboldt
5 mi n Humboldt-Mendocino County line (on Redwood Highway)
Comment
UC719784
Centaurium muehlenbergii
Rogers McVaugh
1941-8-3
6212
Humboldt
ca 8 mi s Garberville; Richardson Grove State Park
Comment
CAS-BOT-BC137056
Cercocarpus betuloides var. betuloides
Carl B. Wolf
1927-8-21
755
Mendocino
Along the Redwood Highway 10 miles north of Cummings
Comment
UC535726
Cercocarpus betuloides var. betuloides
Eleanor Armstrong
1934-8-22
1184
Humboldt
Richardson Grove
121
Comment
HSC18561
Cercocarpus montanus var. glaber
C. B. Wolf
1927-8-21
755
Mendocino
Along Redwood Hwy., 10 mi. N of Cummings
Comment
UC535755
Chamaesyce serpyllifolia
Eleanor Armstrong
1934-8-6
1126
Humboldt
Richardson Grove
121
Comment
UC535746
Chimaphila umbellata
Eleanor Armstrong
1173
Humboldt
Richardson Grove
Comment
CAS-BOT-BC288001
Cirsium occidentale var. candidissimum
Alice Eastwood; John Thomas Howell
1936-7-4
3793
Mendocino
3 miles s. of Hartsook
Comment
CDA1329
Cirsium occidentale var. candidissimum
T. R. Haig
1960-6-21
s.n.
Humboldt
7 mi. S of Garberville.
Comment
UC1196990
Clarkia
Joseph P. Tracy
1921-5-27
5809
Mendocino
near Humboldt-Mendocino County Line; Northern Coast Region, South Fork of Eel River
152
Comment
UC1541507
Clarkia amoena
H. E. and S. T. Parks
June 1928
256
Humboldt
Hartsook
121
Comment
CAS-BOT-BC161040
Clarkia amoena subsp. amoena
Alice Eastwood; John Thomas Howell
1936-7-4
3783
Mendocino
3 miles s. of Hartsook
Comment
UC535735
Claytonia sibirica
Eleanor Armstrong
1162
Humboldt
Richardson Grove
Comment
UC204646
Clematis ligusticifolia
Joseph P. Tracy
1918-7-6
5053
Humboldt
near Humboldt-Mendocino Co. line S. Fork Eel R.; Northern Coast Ranges, S. Fork Eel R.
152
Comment
CHSC3493
Clintonia andrewsiana
Roger Jaegel
1966-5-8
151
Humboldt
Located twenty-five miles southeast of Eureka, in Richardson's Grove Redwood Park.
Comment
CAS-BOT-BC212020
Cornus nuttallii
H. L. Mason
1928-7-14
4897
Humboldt
East fork of Eel River near Garberville
Comment
RSA239689
Cornus nuttallii
Larry E. DeBuhr
1973-4-23
982
Humboldt
Richardson Grove Redwood State Park.
Comment
RSA697172
Cornus nuttallii
J. R. Bruff
1937-8-17
919
Humboldt
Richardson Grove.
Comment
CAS-BOT-BC212182
Cornus sericea
A. A. Heller
1923-7-10
13793
Humboldt
Along the Eel River between Scotia and Pepperwood
Comment
UC535724
Corylus californica
Eleanor Armstrong
1934-8-23
1137
Humboldt
Richardson Grove, E slope
121
Comment
RSA173975
Corylus cornuta var. californica
R. F. Thorne
1957-9-2
19003
Humboldt
Eel River. Burlington State Park, just S of Weott.
Comment
RSA697176
Corylus rostrata var. californica
J. R. Bruff
1937-8-17
918
Humboldt
Richardson Grove.
Comment
SD64400
Cynosurus echinatus
D. F. Howe
1966-6-10
Mendocino
1 mile south of Humboldt-Mendocino County
152
Comment
UC535738
Cyperus eragrostis
Eleanor Armstrong
1157
Humboldt
Richardson Grove
Comment
CAS-BOT-BC189695
Danthonia californica
A. A. Beetle; G. L. Stebbins, Jr.
1942-6-3
3502
Mendocino
1.5 mile north of Piercy.
Comment
CAS-BOT-BC189699
Danthonia californica
A. A. Beetle; G. L. Stebbins, Jr.
1942-6-3
3502
Mendocino
1.5 mile north of Piercy.
Comment
UCD61000
Danthonia californica var. americana
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3498
Mendocino
1.5 miles north of Piercy.
Comment
UC204698
Deinandra corymbosa
Joseph P. Tracy
1918-7-6
5073
Mendocino
s fork Eel River (near the Humboldt-Mendocino County line); Northern Coast Ranges, near the Humboldt-Mendocino County li
152
Comment
UCD63592
Deschampsia elongata
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3492
Mendocino
1.5 miles north of Piercy.
Comment
CAS-BOT-BC253636
Dichanthelium acuminatum subsp. acuminatum
R. Spellenberg
1966-9-8
1630
Humboldt
Bank of S Fork Eel River at Highway 101, 5 miles S of Garberville
Comment
UC535744
Digitalis purpurea
Eleanor Armstrong
1174
Humboldt
Richardson Grove
Comment
UC535766
Disporum hookeri
Eleanor Armstrong
1934-5-27
Humboldt
Richardson Grove
Comment
UC535769
Disporum hookeri
Eleanor Armstrong
1934-5-27
Humboldt
Richardson Grove
Comment
UC535741
Disporum smithii
Eleanor Armstrong
1169 B
Humboldt
Richardson Grove
Comment
UC535737
Echinochloa crus-galli
Eleanor Armstrong
1151
Humboldt
Richardson Grove
Comment
JEPS71189
Elymus glaucus subsp. glaucus
W. L. Jepson
1936-8-8
17859
Humboldt
Richardson Grove South Fork Eel River
Comment
UCD62366
Elymus glaucus subsp. glaucus
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3496
Mendocino
1.5 miles north of Piercy.
Comment
JEPS43904
Epilobium brachycarpum
W. L. Jepson
1936-8-8
17861
Humboldt
Richardson Grove South Fork Eel River
Comment
JEPS43830
Epilobium ciliatum subsp. ciliatum
W. L. Jepson
1936-8-8
17862
Humboldt
Richardson Grove South Fork Eel River
Comment
POM225267
Epilobium ciliatum subsp. ciliatum
P. A. Munz
1936-8-9
14330
Humboldt
South fork of Eel River, 5 miles north of Humboldt-Mendocino County line, on Redwood Highway
Comment
UC203989
Epilobium ciliatum subsp. ciliatum
Joseph P. Tracy
1918-7-6
5046
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC583074
Epilobium ciliatum subsp. ciliatum
P. A. Munz
1936-8-9
14330
Humboldt
roadside on Redwood Hwy 5 mi n Humboldt-Mendocino Co. line; South Fork Of Eel River
Comment
UC203563
Epilobium densiflorum
Joseph P. Tracy
1918-7-6
5065
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges
152
Comment
JEPS44027
Epilobium septentrionale
W. L. Jepson
1924-9-19
10652
Humboldt
river bed at Richardson Grove (S. Fork Eel R.); , Richardson Grove
Comment
UC535752
Epilobium septentrionale
Eleanor Armstrong
1934-8-15
1145
Humboldt
Richardson Grove
121
Comment
UC204002
Epilobium torreyi
Joseph P. Tracy
1918-7-6
5050
Humboldt
near Humboldt-Mendocino County Line; Northern Coast Ranges, South Fork of Eel River
152
Comment
HSC16601
Epipactis gigantea
C. B. Wolf
1927-8-21
754
Mendocino
Along Redwood Hwy., 10 mi. N of Cummings
Comment
CAS-BOT-BC56976
Equisetum arvense
Carl B. Wolf
1927-8-21
760
Mendocino
Along the Redwood Highway 10 miles north of Cummings
Comment
UC535715
Eremocarpus setiger
Eleanor Armstrong
1934-7-18
1129
Humboldt
Richardson Grove
121
Comment
POM174061
Erigeron biolettii
Joseph P. Tracy
1918-7-6
5052
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
RSA697104
Erigeron biolettii
J. Russell Bruff
1937-8-17
935
Humboldt
Richardson Grove, bed of Eel River.
Comment
UC204831
Erigeron biolettii
Joseph P. Tracy
1918-7-6
5052
Humboldt
near Humboldt-Mendocino County line (rock ledges along river); South Fork Eel River
152
Comment
UC583067
Erigeron biolettii
P. A. Munz
1936-8-9
14331
Humboldt
5 mi n Humboldt-Mendocino county line; south fork Eel River
Comment
CAS-BOT-BC295134
Erigeron inornatus
P. A. Munz
1936-8-9
14331
Mendocino
South fork of Eel River, 5 mi. north of Humboldt-Mendocino County line
Comment
POM225418
Erigeron inornatus var. biolettii
P. A. Munz
1936-8-9
14331
Humboldt
South fork of Eel River, 5 miles north of Humboldt-Mendocino County line
Comment
POM56121
Erigeron inornatus var. biolettii
Joseph P. Tracy
1918-7-6
5052
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
CAS-BOT-BC259541
Eriogonum luteolum var. luteolum
A. A. Heller
1924-7-20
13861
Humboldt
Along the Eel River at Phillipsville
Comment
CAS-BOT-BC261490
Eriogonum nudum var. nudum
A. A. Heller
1924-7-20
13863
Humboldt
Along the Eel River at Phillipsville
Comment
CAS-BOT-BC261535
Eriogonum nudum var. nudum
Carl B. Wolf
1927-8-21
761
Mendocino
Along the Redwood Highway 10 miles north of Cummings
Comment
CAS-BOT-BC261548
Eriogonum nudum var. nudum
Alice Eastwood; John Thomas Howell
1936-7-4
3796
Mendocino
3 miles s. of Hartsook
Comment
CAS-BOT-BC261744
Eriogonum nudum var. oblongifolium
Alice Eastwood; John Thomas Howell
1936-7-4
3795
Mendocino
3 miles s. of Hartsook
Comment
UC370871
Eriogonum nudum var. oblongifolium
Joseph P. Tracy
1918-7-6
5044
Humboldt
near Humboldt-Mendocino County Line (South Fork of Eel River); Northern Coast Ranges, South Fork of Eel River
152
Comment
HSC17325
Eriogonum nudum var. pubiflorum
C. B. Wolf
1927-8-21
761
Mendocino
Along Redwood Hwy., 10 mi. N of Cummings
Comment
UC535728
Eriophyllum lanatum var. arachnoideum
Eleanor Armstrong
1934-8-30
1180
Humboldt
creek bed Richardson Grove
121
Comment
UC1197652
Erythronium revolutum
Joseph P. Tracy
1929-4-14
8534
Mendocino
hillside near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork Of Eel River
152
Comment
UC204826
Eurybia radulina
Joseph P. Tracy
1918-7-6
5041
Mendocino
near Mendocino-Humboldt County LIne; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC535703
Euthamia occidentalis
Eleanor Armstrong
1934-8-16
1150
Humboldt
Richardson Grove
121
Comment
UCD66135
Festuca occidentalis
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3490
Mendocino
1.5 miles north of Piercy.
Comment
UCD66494
Festuca subuliflora
A. A. Beetle; G. L. Stebbins Jr
1942-6-3
3505
Mendocino
1.5 miles north of Piercy.
Comment
CAS-BOT-BC52535
Frangula californica subsp. californica
Mary L. Bowerman
1932-11-26
1677
Contra Costa
Pepperwood Spring (by North road, 1950 feet)
Comment
RSA698197
Fraxinus latifolia
J. Russell Bruff
1937-8-18
945
Humboldt
Richardson Grove, bank at Eel River
Comment
RSA698804
Galium californicum
J. R. Bruff
1937-8-17
916
Humboldt
Richardson Grove.
Comment
HSC99321
Galium triflorum
C. B. Wolf
1927-8-21
753
Mendocino
Along Redwood Hwy., 10 mi. N of Cummings
Comment
CAS-BOT-BC304730
Grindelia hirsutula
John Thomas Howell
1931-6-16
6713
Humboldt
5 miles south of Garberville
Comment
CAS-BOT-BC304748
Grindelia hirsutula
A. A. Heller
1923-7-7
13764
Humboldt
Along the Redwood highway, near the Eel River bridge south of Garberville
Comment
HSC66405
Grindelia hirsutula
Ruby Van Deventer
1962-8-12
Humboldt
Benbow Golf Course near South Fork of Eel River
122
Comment
UC1223104
Grindelia hirsutula
Joseph P. Tracy
1947-10-6
17941
Humboldt
along highway at Smith Point Bridge (4 mi s of Garberville)
Comment
UC725494
Grindelia hirsutula
A. A. Heller
1923-7-7
13764
Humboldt
s of Garberville (near the s fork of the Eel River)
Comment
RSA34050
Grindelia hirsutula var. davyi
A. A. Heller
1923-7-7
13764
Humboldt
Near the S fork of the Eel River, S of Garberville.
Comment
SEINET193102
Grindelia hirsutula var. davyi
Y. W. Winblad
1941-6-24
Humboldt
Between Garberville and Hartsook
Comment
SEINET194315
Grindelia hirsutula var. davyi
A. A. Heller
1923-7-7
13764
Humboldt
Near the South Fork of the Eel River S of Garberville
Comment
CDA6054
Grindelia nana
E. C. Whitney
1963-9-2
Humboldt
Benbow State Park, Eel River, south of Garberville.
0
Comment
UC203881
Heteromeles arbutifolia
Joseph P. Tracy
1918-7-6
5057
Mendocino
near Humboldt-Mendocino County line (South Fork of Eel River); South Fork of Eel River
152
Comment
CAS-BOT-BC311056
Heterotheca oregona var. oregona
A. A. Heller
1924-7-20
13866
Humboldt
Along the Eel River at Phillipsville
Comment
UC535765
Heuchera micrantha var. diversifolia
Eleanor Armstrong
1934-5-17
Humboldt
Richardson Grove
Comment
CHSC40208
Heuchera micrantha var. pacifica
L. P. Janeway
1984-5-28
842
Humboldt
Benbow State Recreation Area along South Fork Eel River. Slope above old Hwy 101.
121
Comment
POM311256
Hierochloe occidentalis
Keith C. Hughes
1961-2-3
327
Humboldt
Richardson Grove State Park; Coast Ranges Mt. Range
137
Comment
UCD84845
Holcus lanatus
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3588
Humboldt
Redwood grove 9 miles south of Garberville.
Comment
HSC18682
Holodiscus discolor
H. E. Parks, S. T. Parks
Jun 1927
257
Humboldt
Hartsook
122
Comment
RSA698661
Holodiscus discolor
J. R. Bruff
1937-8-17
933
Humboldt
Richardson Grove.
Comment
UC1103749
Hordeum brachyantherum subsp. californicum
Joseph P. Tracy
1918-7-6
5066
Mendocino
South Fork Eel River Northern Coast Ranges, South Fork Eel River (near the Humboldt-Mendocino County line)
152
Comment
CAS-BOT-BC235878
Keckiella corymbosa
P. A. Munz
1936-8-9
14328
Humboldt
Cliff, south fork of Eel River, 5 mi. north of Humboldt-Mendocino County-line
Comment
CAS-BOT-BC235880
Keckiella corymbosa
Hubert O. Jenkins
1943-8-1
s.n.
Humboldt
In dry rocky bed of Eel River, Richardson Grove
Comment
CAS-BOT-BC235893
Keckiella corymbosa
Milo S. Baker
1923-8-25
336
Humboldt
Near Richardson Grove
Comment
GH365763
Keckiella corymbosa
R. McVaugh
1941-8-3
6213
Unknown
Shaly bluff, Richardson Grove State Park, ca. 8 mi. s. of Garberville
Comment
JEPS11137
Keckiella corymbosa
W. L. Jepson
1936-8-8
17864
Humboldt
Hartsook; South Fork Eel River
Comment
JEPS23776
Keckiella corymbosa
Rimo Bacigalupi with Drs. Reino and Aloha Alava
1958-9-5
6929
Humboldt
just s Richardson Grove (along U.S. Highway 101)
68
Comment
NY790290
Keckiella corymbosa
A. A. Heller
1924-7-19
13860
Mendocino
Along the precipitous bank of the Eel River at the south end of the Richardson grove
Comment
POM225119
Keckiella corymbosa
Philip A. Munz
1936-8-9
14328
Humboldt
South fork of Eel River, 5 miles north of Humboldt-Mendocino county line.
Comment
RSA698922
Keckiella corymbosa
J. R. Bruff
1937-8-17
938
Humboldt
Richardson Grove, bed of Eel River.
Comment
UC535733
Keckiella corymbosa
Eleanor Armstrong
1934-8-24
1186
Humboldt
Richardson Grove
121
Comment
UC582862
Keckiella corymbosa
P. A. Munz
1936-8-9
14328
Humboldt
5 mi n Humboldt-Mendocino County line (south fork of Eel River); Eel River
Comment
UC719827
Keckiella corymbosa
Rogers McVaugh
1941-8-3
6213
Humboldt
ca 8 mi s Garberville; Richardson Grove State Park
Comment
UCD123822
Keckiella corymbosa
D. Wiesendanger; F. Randall
1926-7-1
1541
Humboldt
Richardson's Grove, Redwood Highway.
Comment
CAS-BOT-BC341515
Lagophylla ramosissima
Alice Eastwood; John Thomas Howell
1936-7-4
3785
Mendocino
3 miles s. of Hartsook
Comment
CAS-BOT-BC341518
Lagophylla ramosissima
Alice Eastwood; John Thomas Howell
1936-7-4
3786
Mendocino
3 miles s. of Hartsook
Comment
UC535713
Leptosiphon latisectus
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
121
Comment
UC535742
Leucanthemum vulgare
Eleanor Armstrong
1168
Humboldt
Richardson Grove
Comment
POM160887
Leymus triticoides
Joseph P. Tracy
1918-7-6
5063
Humboldt
South Fork of Eel River near the Humboldt-Mendocino County Line
152
Comment
UC204716
Leymus triticoides
Joseph P. Tracy
1918-7-6
5063
Mendocino
South Fork Eel River near Humbolt-Mendocino County line; Northern Coast Ranges
152
Comment
UC908983
Linanthus latisectus
Milo S. Baker
1931-5-17
5186
Humboldt
4.2 mi s Garberville (on highway)
Comment
UC535731
Lithocarpus densiflorus
Eleanor Armstrong
1934-8-23
1188
Humboldt
Richardson Grove
Comment
RSA476670
Lithocarpus densiflorus var. densiflorus
Thekla Mohr
s.n.
Humboldt
Eel River. Humboldt and Mendocino Cos.
Comment
RSA697653
Lithocarpus densiflorus var. densiflorus
J. R. Bruff
1937-8-17
920
Humboldt
Richardson Grove.
Comment
RSA697654
Lithocarpus densiflorus var. densiflorus
Unspecified
1936-09
s.n.
Humboldt
Richardson's Grove (State Park).
Comment
RSA697655
Lithocarpus densiflorus var. densiflorus
Unspecified
1936-09
s.n.
Humboldt
Richardson's Grove (State Park).
Comment
CAS-BOT-BC240472
Lonicera hispidula
Ynez Whilton Winblad
1941-6-24
s.n.
Humboldt
Between Garberville and Hartsook
Comment
CAS-BOT-BC240474
Lonicera hispidula
A. A. Heller
1923-7-10
13799
Humboldt
Along a small stream emptying into the Eel River between Scotia and Pepperwood
Comment
RSA65775
Lonicera hispidula var. vacillans
E. K. Balls, P. C. Everett
1953-10-11
18625
Humboldt
0.1 mi. N of Humbolt-Mendecino Co. line, Hwy 101.
168
Comment
RSA696526
Lonicera hispidula var. vacillans
J. R. Bruff
1937-8-17
925
Humboldt
Richardson Grove.
Comment
UC535759
Lonicera hispidula var. vacillans
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
UC201373
Lotus purshianus var. purshianus
Joseph P. Tracy
1918-7-6
5067
Mendocino
South Fork of Eel River, near the Humboldt-Mendocino County line Northern Coast Ranges
152
Comment
UC201382
Lotus purshianus var. purshianus
Joseph P. Tracy
1918-7-6
5068
Mendocino
South Fork of Eel River, near the Humboldt-Mendocino County line Northern Coast Ranges
152
Comment
UC204647
Lotus scoparius
Joseph P. Tracy
1918-7-6
5048
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
SEINET200587
Lotus scoparius var. scoparius
Joseph P. Tracy
1918-7-6
5048
Humboldt
South fork of Eel River near the Humboldt-Mendocino county line
152
Comment
CAS-BOT-BC201465
Lupinus albifrons var. albifrons
Charles Piper Smith
1948-5-10
48262
Mendocino
Highway 101 - Cooks Valley, Eel River Bridge 1037
Comment
UC552469
Lycopus uniflorus
Eleanor Armstrong
1934-8-23
1175
Humboldt
Richardson Grove
121
Comment
UC1198467
Lythrum hyssopifolia
Joseph P. Tracy
1918-7-6
5061
Mendocino
near the Humboldt-Mendocino County Line (Northern Coast Ranges, South Fork of Eel River); Northern Coast Ranges, South Fork Eel River
152
Comment
UCR10833
Madia madioides
Sue De Groot
1962-6-14
112
Humboldt
North Coast Range, hillside west of Richardson Grove, Eel River drainage to Pacific
122
Comment
RSA698056
Maianthemum racemosum subsp. amplexicaule
J. R. Bruff
1937-8-17
924
Humboldt
Richardson Grove.
Comment
CAS-BOT-BC347459
Malacothrix floccifera
Carl B. Wolf
1927-8-21
758
Mendocino
Along the Redwood Highway 10 miles north of Cummings
Comment
CAS-BOT-BC347468
Malacothrix floccifera
Alice Eastwood; John Thomas Howell
1936-7-4
3792
Mendocino
3 miles s. of Hartsook
Comment
CAS-BOT-BC347474
Malacothrix floccifera
P. A. Munz
1936-8-9
14333
Mendocino
5 mi. north of line between Mendocino and Humboldt Counties, south of fork of Eel River
Comment
POM225586
Malacothrix floccifera
P. A. Munz
1936-8-9
14333
Mendocino
Between Mendocino and Humboldt Counties, south fork of Eel River
Comment
UC204742
Malacothrix floccifera
Joseph P. Tracy
1918-7-6
5049
Humboldt
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC535702
Malacothrix floccifera
Eleanor Armstrong
1934-8-24
1191
Humboldt
Richardson Grove
121
Comment
UC565510
Malacothrix floccifera
H. L. Mason
1928-7-14
4906
Humboldt
near Garberville; East Fork of Eel River
Comment
UC582999
Malacothrix floccifera
P. A. Munz
1936-8-9
14333
Humboldt
5 mi n line between Mendocino and Humboldt Counties (s of fork of Eel River)
Comment
GH360257
Melica californica
W. S. Boyle
1942-5-9
1084
Unknown
Along the south fork of the Eel River 1 miles south of the northern boundary Mendocino Co.
Comment
UC771221
Melica californica
W. S. Boyle
1942-5-9
1084
Mendocino
about 1 mi s Mendocino County north boundary (along the South Fork of Eel River); South Fork of Eel River
Comment
CAS-BOT-BC281318
Melica harfordii
David D. Keck
1948-7-2
6012
Humboldt
1 mile N of Richardson Grove, US Highway 101 highway, along S Fork of Eel River, S facing road cut and ditch
Comment
CAS-BOT-BC281319
Melica harfordii
David D. Keck
1948-7-2
6012
Humboldt
1 mile N of Richardson Grove, US Highway 101 highway, along S Fork of Eel River, S facing road cut and ditch
Comment
GH360334
Melica harfordii
W. S. Boyle
1942-5-9
1085
Unknown
Along the south fork of the Eel River 1 mile south of the northern boundary Mendocino Co.
Comment
JEPS71244
Melica harfordii
W. L. Jepson
1936-8-8
17860
Humboldt
Richardson Grove; South Fork Eel River
Comment
UC771222
Melica harfordii
W. S. Boyle
1942-5-9
1085
Mendocino
1 mi s Mendocino County n boundary (along the south fork of the Eel River)
Comment
UC905595
Melica harfordii
David D. Keck
1948-7-2
6012
Humboldt
1 mi n Richardson Grove (U.S. Hwy 101, along South Fork of Eel River)
Comment
UCD87371
Melica harfordii
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3489
Mendocino
1.5 miles north of Piercy.
Comment
GH360436
Melica subulata
W. S. Boyle
1942-5-9
1087
Unknown
1 miles south of northern boundary of Mendocino Co. along the south fork of the Eel River
Comment
GH360437
Melica subulata
W. S. Boyle
1942-5-9
1087
Unknown
Along the south fork of the Eel River 1 miles south of the northern boundary Mendocino Co.
Comment
GH360439
Melica subulata
W. S. Boyle
1942-5-9
1083
Unknown
Along the south fork of the Eel river 1 1/2 miles south of northern boundary of Mendocino County
Comment
HSC10370
Melica subulata
E. W. Styskel
1964-4-3
59
Humboldt
0.25 mi. NE of Garbervillie Airport along Sprowl Creek Rd.
Comment
UC771212
Melica subulata
W. S. Boyle
1942-5-9
1087
Mendocino
1.5 mi s Mendocino County northern boundary (along the South Fork of Eel River); South Fork of Eel River
Comment
UC771216
Melica subulata
W. S. Boyle
1942-5-9
1083
Mendocino
1.5 mi s Mendocino County northern boundary (along the South Fork of Eel River); South Fork of Eel River
Comment
UC771220
Melica subulata
W. S. Boyle
1942-5-9
1087
Mendocino
1.5 mi s Mendocino County northern boundary (along the South Fork of Eel River); South Fork of Eel River
Comment
UCD88600
Melica subulata
A. A. Beetle; G. L. Stebbins Jr
1942-6-3
3504
Mendocino
Northern Mendocino County. 1.5 miles north of Piercy.
Comment
UC535756
Mentha canadensis
Eleanor Armstrong
1934-7-18
1127
Humboldt
Richardson Grove; Sandbar
121
Comment
UC535736
Mentha pulegium
Eleanor Armstrong
1156
Humboldt
Richardson Grove
Comment
UC535748
Mimulus dentatus
Eleanor Armstrong
1934-7-4
1165
Humboldt
Richardson Grove
121
Comment
UC535723
Mimulus inodorus
Eleanor Armstrong
1934-8-18
1138
Humboldt
Richardson Grove
121
Comment
CAS-BOT-BC220519
Monardella villosa
Hubert O. Jenkins
1943-8-1
s.n.
Humboldt
In dry rocky bed of Eel River, Richardson Grove
Comment
UC2035937
Monardella villosa
C. Epling
Aug 1933
Humboldt
Richardson Grove
Comment
UC203963
Monardella villosa subsp. villosa
Joseph P. Tracy
1918-7-6
5042
Mendocino
South Fork of Eel River, near Humboldt-Mendocino County line; Northern Coast Ranges.
152
Comment
UC203993
Monardella villosa subsp. villosa
Joseph P. Tracy
1918-7-6
5054
Mendocino
South Fork of Eel River, near Humboldt-Mendocino County line, at County line bridge, Northern Coast Ranges.
152
Comment
UC535774
Monotropa hypopitys
Eleanor Armstrong
1934-8-1
1171
Humboldt
Richardson Grove
Comment
UCD86793
Muhlenbergia mexicana
Eleanor Armstrong
1934-1
1148
Humboldt
Richardson Grove.
Comment
UCD86796
Muhlenbergia mexicana
Eleanor Armstrong
1934-1
1149
Humboldt
Richardson Grove.
Comment
UCD86797
Muhlenbergia mexicana
Eleanor Armstrong
1934-1
1149
Humboldt
Richardson Grove.
Comment
RSA239703
Myrica californica
Larry E. DeBuhr
1973-4-23
988 b
Humboldt
Richardson Grove Redwood State Park.
Comment
UC1198601
Navarretia intertexta
Joseph P. Tracy
1918-7-6
5072
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC203961
Navarretia squarrosa
Joseph P. Tracy
1918-7-6
5060
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC1198523
Navarretia tagetina
Joseph P. Tracy
1918-7-6
5075
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC1198517
Navarretia viscidula
Joseph P. Tracy
1918-7-6
5062
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC1254537
Panicum acuminatum var. acuminatum
R. Spellenberg
1966-9-8
1630
Humboldt
5 mi s Garberville (bank of South Fork Eel River at Hwy 101); bank of S Fk Eel River
Comment
CAS-BOT-BC253705
Panicum capillare
A. A. Heller
1924-7-20
13864
Humboldt
Along the Eel River at Phillipsville
Comment
UC535745
Panicum capillare
Eleanor Armstrong
1147
Humboldt
Richardson Grove
Comment
SEINET3133169
Panicum lanuginosum var. fasciculatum
R. W. Spellenberg
1966-9-8
1630
Humboldt
Bank of S. Fk. Eel River at Hwy. 101, 5 mi S of Barberville
Comment
JEPS1446
Phacelia bolanderi
Milo S. Baker
1923-7-10
1
Humboldt
hwy s Garberville
Comment
RSA407346
Phacelia bolanderi
Lyman Benson
1929-7-11
1781
Mendocino
Redwood Highway near the Humboldt line.
Comment
UC666574
Phacelia bolanderi
A. A. Beetle with G. L. Stebbins
1942-6-3
3493
Mendocino
1.5 mi n Piercy
Comment
UC762414
Phacelia bolanderi
R. F. Hoover
1939-9-3
4208
Humboldt
Richardson Grove
Comment
UC1051818
Phacelia nemoralis subsp. oregonensis
L. R. Heckard
1952-5-13
275
Mendocino
above river about 2 mi s Humboldt County Line (along US hwy 101); South Fork of Eel River
Comment
UC203970
Phacelia nemoralis subsp. oregonensis
Joseph P. Tracy
1918-7-6
5070
Mendocino
near Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC666591
Phacelia nemoralis subsp. oregonensis
W. S. Boyle
1942-5-9
1086
Humboldt
within 50 yd Redwood Highway, #101 (overlooking South Fork of the Eel River, 1 mi from n boundary of Mendocino Co.)
Comment
RSA698146
Phoradendron villosum
J. Russell Bruff
1937-3-19
802
Humboldt
Oak Flat camp - Ridge Route.
Comment
RSA40785
Physocarpus capitatus
Carl B. Wolf
1944-10-25
11467
Humboldt
Sandy river bank, along the Eel River, Redwood Highway, at Richardson Grove.
61
Comment
RSA722414
Piperia elongata
J. R. Bruff
1937-8-17
942
Humboldt
Richardson Grove.
Comment
UC1196296
Platystemon californicus
Joseph P. Tracy
1929-4-14
8536
Mendocino
South Fork of Eel River Northern Coast Ranges, South Fork of Eel River (near the Humboldt-Mendocino County Line)
152
Comment
UC535763
Polygala californica
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
CDA30222
Polygonum hydropiper
M. K. Beyers, I. Shepardson
2009-9-12
234
Mendocino
Along the Eel River, off of Highway 101 and just west of State Route 271.
0
Comment
SEINET192538
Polypodium glycyrrhiza
George Neville Jones
1936-3-22
Humboldt
along the south fork of the Eel R. near Garberville
Comment
CAS-BOT-BC232958
Polypogon australis
Mrs. H. C. Cantelow
1961-5-29
s.n.
Humboldt
5.7 km Eel River, Hartsook
Comment
RSA698536
Polystichum munitum
J. R. Bruff
1937-8-17
922
Humboldt
Richardson Grove.
Comment
UC204835
Pseudognaphalium californicum
Joseph P. Tracy
1918-7-6
5055
Mendocino
South Fork Eel River South Fork Eel River (near the Humboldt-Mendocino County Line, dry open ground)
Comment
UC535777
Pseudotsuga menziesii
Eleanor Armstrong
1934-8-15
1186
Humboldt
Richardson Grove Richardson Grove (on hillslopes)
121
Comment
UC535750
Pyrola picta
Eleanor Armstrong
1934-8-23
1160
Humboldt
Richardson Grove
121
Comment
CAS-BOT-BC62521
Quercus chrysolepis
Ira L. Wiggins
1974-7-16
22089
Mendocino
East bank of South Fork of Eel River, behind the Bridgewood Lodge Motel, north of Piercy
Comment
POM270213
Quercus chrysolepis
Lyman Benson
1928-7-14
519
Humboldt
Richardon's Grove of Redwoods, Redwood Highway, south county boundary, Middle N Coast Mt. Range, South Fork of Eel River.
122
Comment
UC535725
Quercus chrysolepis
Eleanor Armstrong
1934-8-22
1183
Humboldt
Richardson Grove
121
Comment
UC535734
Quercus garryana
Eleanor Armstrong
1934-6-15
1132
Humboldt
Richardson Grove
121
Comment
UC535740
Ranunculus repens
Eleanor Armstrong
1170
Humboldt
Richardson Grove
Comment
UC535751
Rhamnus californica
Eleanor Armstrong
1934-8-24
1142
Humboldt
Richardson Grove
121
Comment
UC692595
Rhamnus californica
Mary L. Bowerman
1932-11-26
1678
Contra Costa
Pepperwood Springs (by w road (=North Rd) not far from junction of roads) Mount Diablo
Comment
UC692596
Rhamnus californica
Mary L. Bowerman
1932-11-26
1677
Contra Costa
Pepperwood Springs (by w road not far from junction of roads) Mount Diablo
Comment
RSA698603
Rhamnus purshiana
J. R. Bruff
1937-8-17
926
Humboldt
Richardson Grove.
Comment
CAS-BOT-BC200056
Rhododendron occidentale var. occidentale
W. W. Carruth
1901-6-1
s.n.
Mendocino
Rancheria Creek
Comment
UC535710
Ribes
Eleanor Armstrong
1934-8-23
1153
Humboldt
Richardson Grove
121
Comment
UCR10838
Ribes roezlii var. cruentum
Sue De Groot
1962-6-14
113
Humboldt
North Coast Range, hillside west of Richardson Grove, Eel River drainage to Pacific
122
Comment
UC535747
Rubus parviflorus
Eleanor Armstrong
1934-7-3
1166
Humboldt
Richardson Grove
121
Comment
UC709386
Sanicula laciniata
Joseph P. Tracy
1941-4-3
16833
Mendocino
1/2 mi s of Humboldt-Mendocino County Line (Northern Coast Ranges, South Fork of Eel River); Northern Coast Ranges, South Fork Eel River
152
Comment
UC535768
Satureja douglasii
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
CAS-BOT-BC85837
Sequoia sempervirens
Doris K. Kildale
1926-8-23
2557
Humboldt
North Fork of Eel River
Comment
MACF015653
Sequoia sempervirens
F. A. MacFadden
1935-6-22
13644
Humboldt
Richardson's Grove, Humboldt California
Comment
RSA10470
Sequoia sempervirens
E. R. Johnson
1932-08
s.n.
Humboldt
Along the Redwood Highway on the Eel River
Comment
UC544763
Sequoia sempervirens
E. Fritz
Apr 1934
8012
Humboldt
Richardson Grove
Comment
UC18900
Sidalcea malviflora subsp. patula
C. C. Marshall
1888-1
Humboldt
e branch of South Fork Eel River
Comment
UC535704
Silene californica
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
CAS-BOT-BC389129
Silene laciniata subsp. californica
Carl B. Wolf
1927-8-21
757
Mendocino
Along the Redwood Highway 10 miles north of Cummings
Comment
UC535729
Solidago elongata
Eleanor Armstrong
1934-8-23
1189
Humboldt
Richardson Grove
121
Comment
UC535709
Stachys ajugoides var. rigida
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
UC668075
Stellaria nitens
Joseph P. Tracy
1929-4-14
8533
Mendocino
near Humboldt-Mendocino county line (South Fork of Eel River); Northern Coast Ranges, South Fork of Eel River
152
Comment
SD51325
Torilis arvensis
Darley F. Howe
1961-7-31
3100
Humboldt
6 miles south of Garbverville on Highway 101.
99
Comment
CAS-BOT-BC169222
Toxicodendron diversilobum
Alice Eastwood; John Thomas Howell
1936-7-4
3794
Mendocino
3 miles s. of Hartsook
Comment
CDA30225
Trichostema lanceolatum
M. K. Beyers, I. Shepardson
2009-9-12
233
Mendocino
Along the Eel River, off of Highway 101 and just west of State Route 271.
0
Comment
UC535719
Trichostema lanceolatum
Eleanor Armstrong
1934-7-15
1128
Humboldt
Richardson Grove
121
Comment
UC535718
Trichostema laxum
Eleanor Armstrong
1934-7-15
1130
Humboldt
Richardson Grove
121
Comment
CHSC69825
Trifolium incarnatum
J. P. Smith; J. O. Sawyer, Tom Nelson
1972-4-22
Humboldt
Freeway exit at Benbow. Planted by the Department of Highways.
Comment
CHSC118618
Triphysaria eriantha subsp. eriantha
Richard R. Halse
2016-3-24
9683
Humboldt
Along U.S. Hwy. 101 ca. 9.5 miles south of Garberville, just north fo the Mendocino County Line.
168
Comment
SEINET13761905
Triphysaria eriantha subsp. eriantha
R. R. Halse
2016-1
9683
Humboldt
Along U.S. Hwy 101 ca., 9.5 mi S of Garberville, just N of the Mendocino County Line.
168
Comment
UC582567
Triphysaria eriantha subsp. eriantha
Joseph P. Tracy
1929-4-14
8535
Mendocino
South Fork of Eel River near the Humboldt-Mendocino County line; Northern Coast Ranges, South Fork of Eel River
152
Comment
UC902252
Triphysaria eriantha subsp. eriantha
Joseph P. Tracy
1941-4-3
16832
Mendocino
South Fork of Eel River at the Humboldt-Mendocino County line; South Fork of Eel River
152
Comment
UCD93309
Trisetum canescens
A. A. Beetle; G. L. Stebbins Jr.
1942-6-3
3491
Mendocino
1.5 miles north of Piercy.
Comment
UC535772
Triteleia laxa
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
HSC62857
Umbellularia californica
J. M. DiTomaso
1979-4-15
877
Humboldt
Richardson Grove State Park, 80mi S of Eureka on Hwy. 101
Comment
HSC62939
Umbellularia californica
Michael Dalke
1979-4-14
54
Humboldt
Richardson Grove State Park, Hwy. 101
152
Comment
CAS-BOT-BC199311
Vaccinium ovatum
Hubert O. Jenkins
1943-8-1
s.n.
Humboldt
In dry rocky bed of Eel River, Richardson Grove
Comment
RSA697564
Vaccinium ovatum
J. R. Bruff
1937-8-17
928
Humboldt
Richardson Grove.
Comment
CAS-BOT-BC199409
Vaccinium parvifolium
C. H. M.
1920-8-29
s.n.
Humboldt
Lower Eel River, near Pepperwood
Comment
UC535767
Vancouveria planipetala
Eleanor Armstrong
1934-5-18
Humboldt
Richardson Grove
Comment
SD90171
Verbascum blattaria
Benjamin C. Stone
1952-6-20
108
Humboldt
Open woodland, 8 miles south of Garberville on U.S. 101
Comment
UC535722
Verbascum blattaria
Eleanor Armstrong
1934-8-18
1178
Humboldt
Richardson Grove; along river
121
Comment
RSA698160
Verbascum thapsus
J. R. Bruff
1937-8-17
944
Humboldt
Richardson Grove.
Comment
UC203966
Verbena lasiostachys var. lasiostachys
Joseph P. Tracy
1918-7-6
5059
Mendocino
near Humboldt-Mendocino county line (South Fork of Eel River)
152
Comment
JEPS40249
Vitis californica
W. L. Jepson
1921-9-11
9463
Humboldt
DeVoy Flat South Fork Eel River (on river bank)
Comment
JEPS40256
Vitis californica
W. L. Jepson
1924-9-20
10653
Humboldt
Richardson Grove South Fork Eel River
Comment
HSC9825
Vulpia bromoides
E. W. Styskel
1964-4-3
57
Humboldt
0.25 mi. S of Garberville along Sprowl Creek Rd.
Comment
HSC9926
Vulpia myuros
E. W. Styskel
1964-4-3
56
Humboldt
0.25 mi. S of Garberville along Sprowl Creek Rd.
Comment
UC535716
Xanthium strumarium
Eleanor Armstrong
1934-8-2
1135
Humboldt
Richardson Grove
121
Comment
GH400175
Zeltnera muehlenbergii
H. L. Mason
1928-7-14
4903
Unknown
East fork of Eel River near Garberville
Comment
GH400176
Zeltnera muehlenbergii
R. McVaugh
1941-8-3
6212
Unknown
Richardson Grove State Park, ca. 8 mi. s. of Garberville
Comment