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
GH400335
Agastache urticifolia
J. P. Tracy
1908-07-27 - 1908-07-30
2802
Unknown
Valley of Van Duzen River, opposite Buck Mountain
762
Comment
CAS-BOT-BC30380
Ageratina occidentalis
Doris K. Kildale
1926-8-29
2592
Humboldt
Van Duzen River, near Strong's Station
Comment
UC1145152
Agrostis microphylla
Joseph P. Tracy
1938-7-5
16006
Humboldt
5 mi e town (Carlotta, open flat by old Strong's District School House); Carlotta, old Strong's District School House
60
Comment
UCD53038
Agrostis microphylla
Joseph P. Tracy
1938-7-5
16006
Humboldt
Carlotta, by old Strong's District School House, 5 miles east of town.
60
Comment
CAS-BOT-BC138329
Aira caryophyllea var. caryophyllea
Doris K. Kildale
1925-6-14
680
Humboldt
Head of South Yager Creek.
914
Comment
UC1197954
Alnus rhombifolia
Joseph P. Tracy
1922-12-31
6134
Humboldt
Cummings Creek Northern Coast Ranges, Van Duzen River (near Carlotta)
30
Comment
UC213002
Alnus rhombifolia
Joseph P. Tracy
1919-12-28
5306
Humboldt
5 mi above Carlotta (river bar); Northern Coast Ranges, Van Duzen River
30
Comment
UC249536
Alnus rhombifolia
Joseph P. Tracy
1922-10-1
6117
Humboldt
Cummings Creek Noerthern Coast Ranges, Van Duzen River (5 mi e of Carlotta)
30
Comment
UC249711
Alnus rhombifolia
Joseph P. Tracy
1922-1-15
5983
Humboldt
4 mi above Carlotta; Northern Coast Ranges, Van Duzen River
30
Comment
CAS-BOT-BC142885
Amelanchier alnifolia var. semiintegrifolia
Doris K. Kildale
1926-4-11
1754
Humboldt
Strong's Station on the Van Duzen River
Comment
CAS-BOT-BC143015
Amelanchier utahensis
Joseph P. Tracy
1946-7-13
17618
Humboldt
Carlotta, open flat by old Strong's District School House, 5 miles east of town.
60
Comment
UC1222322
Amelanchier utahensis
Joseph P. Tracy
1951-5-6
19395
Humboldt
5 mi e Carlotta (open flat by old Strong's District School House)
60
Comment
UC902150
Amelanchier utahensis
Joseph P. Tracy
1946-7-13
17618
Humboldt
5 mi e Carlotta (open flat by old Strong's District School House)
60
Comment
CAS-BOT-BC106290
Brickellia californica
Doris K. Kildale
1926-8-29
2593
Humboldt
Van Duzen River, near Strong's Station
Comment
RSA47155
Brickellia californica
Doris K. Kildale
1926-8-29
2593
Humboldt
Van Duzen River at Strong's Station
Comment
UC1197749
Brodiaea elegans subsp. elegans
Joseph P. Tracy
1946-7-13
17615
Humboldt
5 mi e Carlotta (open flat by old Strong's District School House)
60
Comment
CHSC499
Cardamine californica var. sinuata
G. Spurlock
1935-3-9
Humboldt
Van Duzen river.
Comment
CHSC85062
Carex arcta
Gordon Leppig
2002-7-12
1785
Humboldt
Pacific Lumber Company Land. L 35 Rd. 1/2 mile west of Fox Creek Road, west side of large swamp.
70
Comment
HSC95392
Carex arcta
Gordon Leppig
2002-7-12
1785
Humboldt
PalCo land, .5 mi. W of Fox Creek Rd., W side of large swamp
70
Comment
UC275289
Ceanothus thyrsiflorus
Joseph P. Tracy
1924-8-10
6796
Humboldt
Strongs' Station Northern Coast Ranges, Van Duzen River (on Van Duzen River)
91
Comment
UC668207
Cirsium remotifolium var. rivulare
Joseph P. Tracy
1938-7-5
15999
Humboldt
5 mi e of town Carlotta (open flat by old Strong's District School House)
45
Comment
UC902171
Clarkia purpurea subsp. quadrivulnera
Joseph P. Tracy
1947-6-8
17712
Humboldt
5 mi e of town Carlotta (open flat by old Strong's District School House)
60
Comment
UC1196211
Coptis laciniata
Joseph P. Tracy
1915-8-2
4663
Humboldt
Northern Coast Ranges, Mouht of Lawrence Creek Lawrence Creek; Northern Coast Ranges, Lawrence Creek
152
Comment Read comments Jan 22 2014
UC1223038
Corethrogyne filaginifolia
Joseph P. Tracy
1948-8-22
18106 A
Humboldt
5 mi e of town old Strong's District School House; Carlotta
60
Comment
UC1223039
Corethrogyne filaginifolia
Joseph P. Tracy
1947-6-8
17705
Humboldt
5 mi e of town old Strong's District School House; Carlotta
60
Comment
RSA167256
Corethrogyne filaginifolia var. californica
Joseph P. Tracy
1947-6-8
17705
Humboldt
Carlotta; open flat by old Strong's District School House, 5 miles east of town.
61
Comment
UC1197931
Corylus californica
Mary Harriet Tracy
1946-5-30
Humboldt
5 mi E of Carlotta (Riverside Park)
30
Comment
UC1199457
Crepis capillaris
Joseph P. Tracy
1948-8-22
18104
Humboldt
flat by old Strong's District School House (5 mi e of town); Carlotta
60
Comment
SEINET200939
Cynosurus echinatus
Joseph P. Tracy
1947-6-8
17708
Humboldt
Carlotta 5 miles east of town by old Strong's District School House [Coordinates estimated along highway]
61
Comment
UC1145091
Cynosurus echinatus
Joseph P. Tracy
1947-6-8
17708
Humboldt
5 mi e Carlotta (by old Strong's District School House); e of Carlotta
60
Comment
UC1239775
Dryopteris expansa
Joseph P. Tracy
1931-3-15
9286
Humboldt
on Van Duzen River Strong's Station; Northern Coast Ranges
91
Comment
JEPS31510
Epilobium campestre
Joseph P. Tracy
1938-7-5
16010
Humboldt
open flat by old Strong's District School House (5 mi e of town); Carlotta
45
Comment
CAS-BOT-BC299910
Erechtites minimus
Doris K. Kildale
1925-7-28
1104
Humboldt
On the Van Duzen River near Strong's Station
Comment
UC1223115
Euchiton gymnocephalus
Joseph P. Tracy
1946-5-30
17548
Humboldt
near old Strong's District School House (burned down); Riverside Park
Comment
JEPS34035
Euchiton sphaericus
W. L. Jepson
1936-8-15
17898
Humboldt
2 mi e Carlotta
Comment
CAS-BOT-BC310678
Euthamia occidentalis
Doris K. Kildale
1926-8-29
2599
Humboldt
Van Duzen River near Strong's Station
Comment
SEINET5781777
Euthamia occidentalis
S. K. Harris, C. Wilder
1938-9-7
Humboldt
Bars of the Van Dusen River, above Blue Slide
Comment
UC180227
Festuca subuliflora
Joseph P. Tracy
1913-6-10
4081
Humboldt
near Strong's Station; Northern Coast Ranges, Van Duzen River
152
Comment
UC682048
Festuca subuliflora
G. L. Stebbins Jr. and G. L. Church
1941-5-27
3109
Humboldt
Strong's Station, on Van Duzen River Van Duzen River
Comment
UCD66488
Festuca subuliflora
G. L. Stebbins Jr.; G. L. Church
1941-5-27
3109
Humboldt
At Strong's Station, on Van Duzen River.
Comment
UC1225914
Galium divaricatum
Joseph P. Tracy
1946-7-13
17614
Humboldt
5 mi e Carlotta (by old Strong's District School House)
60
Comment
UC1196101
Galium parisiense
Joseph P. Tracy
1924-8-10
6801
Humboldt
on river bar near Strong's Station (10 mi e of Carlotta); Northern Coast Ranges
60
Comment
RSA46491
Galium trifidum
Doris K. Kildale
1925-7-28
1098
Riverside
Riverside.
46
Comment Read comments Mar 22 2014
JEPS20474
Gamochaeta ustulata
Joseph P. Tracy
1936-8-23
15163
Humboldt
Carlotta Northern Coast Ranges, Carlotta
60
Comment
UC562617
Gamochaeta ustulata
Joseph P. Tracy
1936-8-23
15163
Humboldt
Carlotta Northern Coast Ranges, Carlotta
60
Comment
SEINET200364
Glyceria elata
J. P. Tracy
2770
Humboldt
Valley of Van Duzen River; opposite Buck Mtn
780
Comment
SEINET2166159
Hedera helix
Joseph P. Tracy
1939-1-22
16185
Humboldt
Blue SLide, on Van Duzen River.
Comment
UC582427
Leontodon saxatilis subsp. saxatilis
Joseph P. Tracy
1936-8-23
15168
Humboldt
vicinity Carlotta
30
Comment
UC1196368
Lithocarpus densiflorus
Joseph P. Tracy
1923-5-13
6201
Humboldt
Strongs Station Northern Coast Ranges (forest on Van Duzen River)
60
Comment
UC668292
Lythrum hyssopifolia
Joseph P. Tracy
1938-7-5
16011
Humboldt
Carlotta, by old Strong's District School House, 5 mi e of town Carlotta
45
Comment
UC176779
Madia gracilis
Joseph P. Tracy
1908-6
2694
Humboldt
opposite Buck Mountain; Valley of Van Duzen River
762
Comment
UC604654
Navarretia intertexta
Joseph P. Tracy
1938-7-5
16012
Humboldt
open flat by 5 mi e of town old Strong's District School House; Carlotta
45
Comment
JEPS79938
Navarretia intertexta subsp. intertexta
Joseph P. Tracy
1938-7-5
16012
Humboldt
open flat by old Strong's District School House (5 mi e of town); Carlotta
45
Comment
CAS-BOT-BC232739
Navarretia sinistra subsp. pinnatisecta
Doris K. Kildale
1926-8-2
2444
Humboldt
Flannegan's Mill near Strong's Station, Van Duzen River
Comment
UC908873
Navarretia squarrosa
Joseph P. Tracy
1936-8-23
15166
Humboldt
vicinity Carlotta
30
Comment
UC902146
Oemleria cerasiformis
Joseph P. Tracy
1946-5-30
17550
Humboldt
Carlotta; flat by old Strong's District School House, 5 mi e of town
60
Comment
UC902147
Oemleria cerasiformis
Joseph P. Tracy
1946-7-13
17617
Humboldt
Carlotta; open flat by old Strong's District School House, 5 mi e of town
60
Comment
CAS-BOT-BC318156
Packera bolanderi var. bolanderi
Doris K. Kildale
1927-8-13
3856
Humboldt
Across the Van Duzon River from Swimmer's Delight near Sting's Station
Comment
HSC96576
Packera bolanderi var. bolanderi
Gordon Leppig, Maralyn A. Renner
2005-6-7
2245
Humboldt
Pacific Lumber Co. land, Redwood House Rd., Heley Creek Watershed
320
Comment
HSC96581
Packera bolanderi var. bolanderi
Gordon Leppig, Maralyn A. Renner
2005-6-7
2246
Humboldt
Pacific Lumber Company land. Redwood House Rd., Hely Creek watershed
363
Comment
SEINET200951
Panicum capillare
Joeseph P. Tracy, A. S. Hitchcock
1908-7-30
2929
Humboldt
Valley of van Duzen River Opposite Buck mountain.
Comment
UC668230
Plagiobothrys reticulatus
Joseph P. Tracy
1938-7-5
16013
Humboldt
open flat by old Strong's District School House (5 mi e of town, Carlotta); Carlotta, old Strong's District School House
45
Comment
UC1988935
Pogogyne zizyphoroides
Joseph P. Tracy
1938-7-5
16005
Humboldt
Carlotta 5 miles east of town, open flat by old Strong's District School House
45
Comment
UC1988936
Pogogyne zizyphoroides
Joseph P. Tracy
1938-7-5
16005
Humboldt
Carlotta, five miles east of town, open flat by old Strong's District School House
45
Comment
UC604642
Pogogyne zizyphoroides
Joseph P. Tracy
1938-7-5
16005
Humboldt
Carlotta, open flat by old Strong's District School House, 5 miles east of town
45
Comment
SEINET182509
Polypodium glycyrrhiza
H. E. Parks
1924-6-1
2837
Humboldt
Lawrence Creek
Comment
UCD91355
Polypogon monspeliensis
A. H. Murphy
1951-7-10
83
Humboldt
Along Strong Station-Yager Creek road, about 1 mile from Strong Station.
Comment
UC1198273
Pseudotsuga menziesii var. menziesii
Joseph P. Tracy
1943-3-14
17407
Humboldt
5 mi e of Carlotta (open flat by old Strong's District School House)
45
Comment
UC1116204
Ranunculus parviflorus
Joseph P. Tracy
1948-6-13
18026
Humboldt
flat by old Strong's District School House (5 mi e of Carlotta)
60
Comment
JEPS5881
Ranunculus repens
Joseph P. Tracy
1938-5-8
15740
Humboldt
4 mi e Carlotta
30
Comment
UC668062
Ranunculus repens
Joseph P. Tracy
1938-5-8
15740
Humboldt
4 mi e Carlotta
30
Comment
UC902203
Rhamnus californica
Joseph P. Tracy
1946-7-13
17616
Humboldt
5 mi e Carlotta (open flat by old Strong's District School House)
60
Comment
RSA390632
Rhamnus purshiana
Christopher Davidson
1973-5-29
2203
Humboldt
2 miles S of Carlotta on Hwy 36
61
Comment
UC1197996
Rhamnus purshiana
Mary Harriet Tracy
1946-5-30
Humboldt
5 mi e Carlotta; Van Duzen River, Riverside Park
30
Comment
UC902199
Rhamnus purshiana
Joseph P. Tracy
1948-8-22
18101
Humboldt
5 mi e Carlotta (flat by old Strong's District School House)
60
Comment
RSA89565
Rubus discolor
Philip A. Munz
1954-7-23
19864
Humboldt
5 miles SE of Carlotta
Comment
RSA89566
Rubus discolor
Philip A. Munz
1954-7-23
19864
Humboldt
5 miles SE of Carlotta
Comment
RSA89567
Rubus vitifolius
Philip A. Munz
1954-7-23
19865
Humboldt
5 miles SE of Carlotta
Comment
RSA89568
Rubus vitifolius
Philip A. Munz
1954-7-23
19865
Humboldt
5 miles SE of Carlotta
Comment
CAS-BOT-BC125613
Salix melanopsis
Doris K. Kildale
1928-6-10
5084
Humboldt
Strongs Station - Van Duzen River
Comment
CAS-BOT-BC238659
Sambucus nigra subsp. caerulea
Doris K. Kildale
1926-9-9
2677
Humboldt
Van Duzen River between Strong's [Strongs] Station & Bridgeville. Bar W. Ranch
158
Comment
CDA8588
Senecio bolanderi var. bolanderi
Gordon Leppig, M. Renner
2005-6-7
2246
Humboldt
Pacific Lumber Company land. Redwood House Road, Hely Creek watershed.
Comment
UC1199491
Senecio minimus
Joseph P. Tracy
1936-8-23
15161
Humboldt
Carlotta Northern Coast Ranges
Comment
MACF022872
Sequoia sempervirens
Trudy R. Ericson
1978-9-3
963
Humboldt
3 mi. east of Carlotta on St. 36
60
Comment
MACF022873
Sequoia sempervirens
Trudy R. Ericson
1978-9-3
964
Humboldt
3 mi. east of Carlotta on St. 36
60
Comment
CHSC96447
Sidalcea malachroides
Gordon Leppig; Todd Treadwell
2005-6-8
2248
Humboldt
Pacific Lumber Company land. Blue Slide Creek watershed. UTM Zone 10 NAD 1927, 419949E, 4482795N.
245
Comment
GH385028
Sidalcea malviflora subsp. nana
J. P. Tracy
1908-6
2813
Unknown
Valley of Van Duzen River, opposite Buck Mountain
457
Comment
HSC93949
Sidalcea malviflora subsp. patula
D. K. Imper, Clare Golec
1999-6-2
Humboldt
Junction of Riverside Rd. and Hwy. 36
91
Comment
UC902193
Sidalcea malviflora subsp. patula
Joseph P. Tracy
1946-5-30
17546
Humboldt
5 mi e Carlotta (open flat by old Strong's District School House); e of Carlotta
60
Comment
UC1225846
Stachys ajugoides var. rigida
Joseph P. Tracy
1946-5-30
17547
Humboldt
5 mi e Carlotta (open flat by old Strong's District School House)
60
Comment
SEINET200771
Triteleia laxa
Joseph P. Tracy
1947-6-8
17704
Humboldt
Carlotta; Open flat by old Strong's District School House 5 miles east of town
46
Comment
UC1225908
Vaccinium ovatum
Joseph P. Tracy
1943-3-14
17409
Humboldt
5 mi e Carlotta (by old Strong's District School House)
60
Comment
CHSC53306
Vancouveria hexandra
L. P. Janeway
1984-5-13
782
Humboldt
Along Redwood House Road ca 1 1/2 mi from Hwy 36.
228
Comment
UC1198439
Viola adunca
Joseph P. Tracy
1941-3-23
16806
Humboldt
by old Strong's District School House (5 mi e of town); Carlotta
45
Comment
CHSC24743
Viola glabella
G. Strang
1976-4-10
5
Humboldt
Highway 36, 10.5 mi e of U.S. 101.
97
Comment
UC1198904
Whipplea modesta
Joseph P. Tracy
1949-5-8
18294
Humboldt
open flat by old Strong's District Schoolhouse (5 mi e of town); Carlotta
60
Comment
UC1198216
Zigadenus micranthus var. micranthus
Joseph P. Tracy
1947-6-8
17710
Humboldt
open flat by old Strong's District School House (5 mi e of town, Carlotta); Carlotta
60
Comment