Species Details

Ceanothus impressus var. nipomensis

Nipomo Mesa ceanothus

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Scientific Name:
Ceanothus impressus Trel. var. nipomensis McMinn
Common Name:
Nipomo Mesa ceanothus
Family: Rhamnaceae
Element Code: PDRHA040L2
USDA Plants Symbol: CEIMN
Synonyms/Other Names:
CA Rare Plant Rank: 1B.2
Fed List: None
State List: None
Global Rank: G3T2
State Rank:
S2
Other Status:
CRPR Changes:
changed from CBR to 1B.2 on 2019-05-16
Considered But Rejected on 2006-01-10
Add Date: 2006-01-10
Date Edited: 2021-10-08
Lifeform: perennial shrub
Blooming Period: Feb-Apr
Elevation:
30 - 245 meters
100 - 805 feet
General Habitat:
  • Chaparral
General Micro Habitat:
Micro Habitat:
  • Sandy
Notes:

Possibly threatened by development and non-native plants. See Ceanothus pp. 219-220 (1942) by H. McMinn for original description.

Threats:
Taxonomy:
Other:
References:
Total Occurrences: 14
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 14
Occurrence Status:
Historical >20 Years 10
Recent <=20 Years 4
Presence:
Presumed Extant 14
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
San Luis Obispo (SLO)
Quads: Name (Quad Code)
Arroyo Grande NE (3512025), Nipomo (3512014), Oceano (3512015), Pismo Beach (3512026)
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