Species Details
Ceanothus decornutus
Nicasio ceanothus
Download Report Calflora eFlora CCH CalPhotos
Scientific Name: Ceanothus decornutus V.T. Parker |
||
Common Name: Nicasio ceanothus |
||
Family: | Rhamnaceae | |
Element Code: | PDRHA04440 | |
USDA Plants Symbol: | ||
Synonyms/Other Names: |
CA Rare Plant Rank: | 1B.2 |
Fed List: | None |
State List: | None |
Global Rank: | G1 |
State Rank: |
S1 |
Other Status: | SB_CalBG/RSABG |
CRPR Changes: added to 1B.2 on 2016-06-16 |
|
Add Date: | 2016-06-16 |
Date Edited: | 2023-08-01 |
Lifeform: perennial shrub | ||||||||||||||
Blooming Period: Mar-May
|
||||||||||||||
Elevation:
235 - 290 meters 770 - 950 feet |
||||||||||||||
General Habitats:
|
||||||||||||||
Microhabitat Details: | ||||||||||||||
Microhabitat:
|
Notes: Discovered in the 1980’s by Wilma Follette. Similar to C. jepsonii; primarily differs from it in having 5-merous flowers that are white, light blue, or pink. See Madroño 61(4):399-406 (2014) for original description. |
|
Threats: Potentially threatened by non-native plants. Possibly threatened by insect herbivory. |
|
Taxonomy: |
Threat List Total: | 2 | |
Total EOs | % of EOs | |
EOs with Threat Listed: | 1 | 50 % |
THREAT LIST: | ||
---|---|---|
Non-native plant impacts | 1 | 50% |
Other | 1 | 50% |
Total Occurrences: | 2 | ||||
Element Occurrence Ranks: | |||||
---|---|---|---|---|---|
A | B | C | D | X | U |
0 | 0 | 0 | 0 | 0 | 2 |
Occurrence Status: | |||||
---|---|---|---|---|---|
Historical >20 Years | 0 | ||||
Recent <=20 Years | 2 |
Presence: | |||||
---|---|---|---|---|---|
Presumed Extant | 2 | ||||
Possibly Extirpated | 0 | ||||
Presumed Extirpated | 0 |
California Endemic: | |||||||||||||
California Island: | |||||||||||||
States: Name (Code) California (CA) |
|||||||||||||
California Counties and Islands: Name (Code) Marin (MRN) |
|||||||||||||
Quads: Name (Quad Code) San Geronimo (3812216) |
|||||||||||||
Notes:
|
Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel
CNPS Status Review: | Proposed Addition to CRPR 1B.2, G1 / S1 (2016) |