Species Details
Ceanothus decornutus
Nicasio ceanothus
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Scientific Name: Ceanothus decornutus V.T. Parker |
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Common Name: Nicasio ceanothus |
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| Family: | Rhamnaceae | |
| Element Code: | PDRHA04440 | |
| USDA Plants Symbol: | ||
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: added to 1B.2 on 2016-06-16 |
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| Add Date: | 2016-06-16 |
| Date Edited: | 2022-12-06 |
| Lifeform: perennial shrub | ||
| Blooming Period: Mar-May | ||
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Elevation:
235 - 290 meters 770 - 950 feet |
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General Habitat:
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| General Micro Habitat: | ||
Micro Habitat:
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Notes: Discovered in the 1980’s by Wilma Follette. Potentially threatened by non-native plants. Possibly threatened by insect herbivory. 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. |
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Threats: |
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Taxonomy: |
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Other: |
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| Total Occurrences: | 2 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 2 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 2 | ||||
| Presence: | |||||
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| Presumed Extant | 2 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Marin (MRN) |
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Quads: Name (Quad Code) San Geronimo (3812216) |
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Notes:
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Presumed Extant
| CNPS Status Review: | CRPR List Addition on 2016-06-16 |