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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
Records are made available under the CCH Data Use Terms .
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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC163149
Clarkia imbricata
Peter Rubtzoff
1952-7-20
1308
Sonoma
Pitkin Ranch, Nine Hill region
Comment
CAS-BOT-BC163150
Clarkia imbricata
John Thomas Howell
1945-7-18
21315
Sonoma
Dry slope bordering Pitkin Marsh
Comment
CAS-BOT-BC163151
Clarkia imbricata
John Thomas Howell
1937-7-4
13084
Sonoma
5 miles north of Sebastopol
Comment
CAS-BOT-BC163152
Clarkia imbricata
Milo S. Baker
1945-7-18
11107
Sonoma
Pitkin Ranch along path to marsh
Comment
CAS-BOT-BC163153
Clarkia imbricata
Peter H. Raven; Richard Snow
1958-7-23
13691
Sonoma
At 4551 Vine Hill Road near Pitkin Marsh
Comment
CAS-BOT-BC32947
Clarkia imbricata
Frank Harlan Lewis; Lewis, M.
1951-7-10
865
Sonoma
Santa Rosa to Guerneville, 6230 Vine Hill Road
Comment
GH367719
Clarkia imbricata
P. H. Raven & R. Snow
1958-7-23
13691
Unknown
4551 Vine Hill Road near Pitkin Marsh.
Comment
GH53902
Clarkia imbricata
F. H. Lewis & M. E. Lewis
1951-7-10
865
Unknown
Santa Rosa to Guerneville, 6230 vine Hill Road
Comment
JEPS79261
Clarkia imbricata
L. R. Heckard
1980-7-4
5405
Sonoma
ca. 2 mi ne Graton (at 4851 Vine Hill Road (Schwartz property))
Comment
LA206097
Clarkia imbricata
H. Lewis; M. Lewis
1951-7-10
865
Sonoma
6230 Vine Hill Rd, between Santa Rosa and Guerneville
Comment
LA30762
Clarkia imbricata
Peter H. Raven; Richard Snow
1958-7-23
13692
Sonoma
at 4551 Vine Hill Road, near Pitkin Marsh
Comment
LA87839
Clarkia imbricata
H. Lewis; M. Lewis
1951-7-10
865
Sonoma
6230 Vine Hill Rd, between Santa Rosa and Guerneville
Comment
RSA108400
Clarkia imbricata
Harlan Lewis, M. Lewis
1951-7-10
865
Sonoma
Santa Rosa to Guerneville; 6230 Vine Hill road
Comment
SD51807
Clarkia imbricata
Peter H. Raven, Richard Snow
1958-7-23
13691
Sonoma
Very near type locality; common in grassy field at 4551 Vine Hill Road near Pitkin Marsh.
Comment
SD51810
Clarkia imbricata
Peter H. Raven, Richard Snow
1958-7-23
13691
Sonoma
Very near type locality; common in grassy field at 4551 Vine Hill Road near Pitkin Marsh.
Comment
UC1018288
Clarkia imbricata
H. Lewis and M. Lewis
1951-7-10
865
Sonoma
Santa Rosa to Guerneville 6230 Vine Hill Road; Santa Rosa to Guerneville, Vine Hill Road, Sonoma Co.
Comment
UC1238040
Clarkia imbricata
Peter H. Raven, Richard Snow
1958-7-23
13691
Sonoma
near Pitkin Marsh (near, at 4551 Vine Hill Road, very near type locality)
Comment
UC728606
Clarkia imbricata
Milo S. Baker
1945-7-18
11107
Sonoma
along path to <Pitkin> marsh; Pitkin Ranch
Comment
NY37725
Clarkia imbricata
P. H. Raven
1958-7-23
13691
Sonoma
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
RSA0007460
Clarkia imbricata
Milo S. Baker
1928-6-28
3195
Sonoma
Pitkin Ranch between house and Pitkin marsh
Comment
RSA0060039
Clarkia imbricata
Peter H. Raven, R. Snow
1958-7-23
13692
Sonoma
4551 Vine Hill Road, near Pitkin Marsh
Comment