Species Details
Ceanothus foliosus var. viejasensis
Viejas Mountain ceanothus
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Scientific Name: Ceanothus foliosus Parry var. viejasensis D. O. Burge & Rebman |
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Common Name: Viejas Mountain ceanothus |
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| Family: | Rhamnaceae | |
| Element Code: | PDRHA040D7 | |
| 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: | G3T1 |
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State Rank: |
S1 |
| Other Status: | |
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CRPR Changes: added to 1B.2 on 2019-01-30 |
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| Add Date: | 2019-01-30 |
| Date Edited: | 2023-08-01 |
| Lifeform: perennial shrub | ||||||||||||||
Blooming Period: Mar-Jun
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Elevation:
785 - 1370 meters 2575 - 4495 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Distinct from other C. foliosus vars. in leaf vestiture, with abundant hairs on abaxial leaf surfaces and young stems that often form a dense mat, obscuring tertiary venation (vs. glabrous or usually sparse abaxial hairs when present in other vars.). Similar to C. tomentosus; differentiated by undulate leaves with lamina that are often folded lengthwise (vs. plane margins with lamina that are flat in C. tomentosus). See Systemic Botany 42(3):529-542 (2017) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | % |
| THREAT LIST: | ||
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| Total Occurrences: | 7 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 7 |
| Occurrence Status: | |||||
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| Historical >20 Years | 3 | ||||
| Recent <=20 Years | 4 | ||||
| Presence: | |||||
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| Presumed Extant | 7 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) San Diego (SDG) |
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Quads: Name (Quad Code) Viejas Mountain (3211676) |
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Notes:
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Presumed Extant
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