Species Details

Ceanothus ferrisiae

Coyote ceanothus

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Scientific Name:
Ceanothus ferrisiae McMinn
Common Name:
Coyote ceanothus
Family: Rhamnaceae
Element Code: PDRHA041N0
USDA Plants Symbol: CEFE2
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: FE (1995-02-03)
State List: None
Global Rank: G1
State Rank:
S1
Other Status: SB_CalBG/RSABG; SB_SBBG
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2021-10-04
Lifeform: perennial evergreen shrub
Blooming Period: Jan-May
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Elevation:
120 - 460 meters
395 - 1510 feet
General Habitats:
  • Chaparral
  • Coastal scrub
  • Valley and foothill grassland
Microhabitat Details:
Microhabitat:
  • Serpentine
Notes:
Known from approximately five occurrences in the Mt. Hamilton Range. Threatened by expansion of Anderson Reservoir spillway, development, and alteration of fire regimes. See MadroƱo 2(11):89-90 (1933) for original description.
Threats:
Taxonomy:
Threat List Total: 3
Total EOs % of EOs
EOs with Threat Listed: 3 75 %
THREAT LIST:
Development 2 50%
Grazing 2 50%
Improper burning regime 2 50%
Total Occurrences: 4
Element Occurrence Ranks:
A B C D X U
1 1 0 1 0 1
Occurrence Status:
Historical >20 Years 1
Recent <=20 Years 3
Presence:
Presumed Extant 4
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Santa Clara (SCL)
Quads: Name (Quad Code)
Loma Prieta (3712117), Morgan Hill (3712126), Mt. Sizer (3712125)
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.
Presumed Extant
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