Species Details

Collinsia corymbosa

round-headed Chinese-houses

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Photo by ©2007 Steve Matson  max-height:128px; max-width:145px;
©2007 Steve Matson
Notes:
Scattered distribution. Need quads for HUM Co. and for "Russian colony" (SON Co.). May intergrade with C. bartsiifolia var. bartsiifolia. Possibly threatened by foot traffic.
Threats:
Taxonomy:
Other:
Total Occurrences: 13
Element Occurrence Ranks:
A B C D X U
0 1 0 0 2 10
Occurrence Status:
Historical >20 Years 9
Recent <=20 Years 4
Presence:
Presumed Extant 11
Possibly Extirpated 0
Presumed Extirpated 2
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Humboldt (HUM), Marin (MRN)?, Mendocino (MEN), San Francisco (SFO)*, San Mateo (SMT), Santa Clara (SCL)
Quads: Name (Quad Code)
Bolinas (3712286), Eureka (4012472), Fort Bragg (3912347), Inglenook (3912357), Palo Alto (3712242), San Francisco North (3712274)*, San Francisco South (3712264)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.

Map

Presumed Extant
Counties   Quads