Species Details

Navarretia gowenii

Lime Ridge navarretia

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Scientific Name:
Navarretia gowenii L.A. Johnson
Common Name:
Lime Ridge navarretia
Family: Polemoniaceae
Element Code: PDPLM0C120
USDA Plants Symbol:
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: None
State List: None
Global Rank: G1
State Rank:
S1
Other Status: SB_UCBG
CRPR Changes:
added to 1B.1 on 2008-05-15
Add Date: 2008-05-15
Date Edited: 2021-05-26
Notes:
Known from only four occurrences. Possibly threatened by recreational activities. Potentially threatened by radio tower maintenance and associated vegetation management. Not in The Jepson Manual (1993). See Novon 17(4): 454-461 (2007) for original description.
Threats:
Taxonomy:
Other:
Total Occurrences: 3
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 3
Occurrence Status:
Historical >20 Years 1
Recent <=20 Years 2
Presence:
Presumed Extant 3
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Contra Costa (CCA), Stanislaus (STA)
Quads: Name (Quad Code)
Clayton (3712188), Crevison Peak (3712122)
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