Taxon Details
Ceanothus verrucosus
wart-stemmed ceanothus
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© Rick York and CNPS |
© 2013 Keir Morse |
© 2013 Keir Morse |
Taxon Summary:
Ceanothus verrucosus, commonly known as wart-stemmed ceanothus, is a perennial evergreen shrub in the Rhamnaceae that is found in California and elsewhere. It occurs within Chaparral, and Coastal scrub, growing at elevations from 1 to 380 meters. Ceanothus verrucosus is ranked 2B.2, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Moderately threatened in California.|
Scientific Name: Ceanothus verrucosus Nutt. |
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Common Name: wart-stemmed ceanothus |
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| Family: | Rhamnaceae | |
| Element Code: | PDRHA041J0 | |
| USDA Plants Symbol: | CEVE2 | |
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Synonyms/Other Names: |
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| Name Status: |
JEF, FNA, POWO, IPNI, Tropicos |
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| CA Rare Plant Rank: | 2B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2G3 |
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State Rank: |
S2? |
| Other Status: | SB_CalBG/RSABG; SB_CRES; SB_UCBG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2024-08-06 |
| Lifeform: perennial evergreen shrub | ||||||||||||||
Blooming Period: Dec-May
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Elevation:
1 - 380 meters 5 - 1245 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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| Threat List Total: | 11 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 44 | 60 % |
| THREAT LIST: | ||
|---|---|---|
| Development | 41 | 56% |
| Other | 6 | 8% |
| Road/trail construction/maint. | 5 | 6% |
| Improper burning regime | 4 | 5% |
| Wood cutting or brush clearing | 4 | 5% |
| Vandalism/dumping/litter | 3 | 4% |
| Foot traffic/trampling | 2 | 2% |
| Non-native plant impacts | 2 | 2% |
| Agriculture | 1 | 1% |
| Dam/Inundation | 1 | 1% |
| Mining | 1 | 1% |
| Total Occurrences: | 73 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 3 | 12 | 10 | 3 | 5 | 40 |
| Occurrence Status: | |||||
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| Historical >20 Years | 31 | ||||
| Recent <=20 Years | 42 | ||||
| Presence: | |||||
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| Presumed Extant | 68 | ||||
| Possibly Extirpated | 2 | ||||
| Presumed Extirpated | 3 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Baja California (BA), California (CA) |
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California Counties and Islands: Name (Code) San Diego (SDG) |
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Quads: Name (Quad Code) Del Mar (3211782), Encinitas (3311713), Escondido (3311711), Imperial Beach (3211751), La Jolla (3211772), La Mesa (3211771), National City (3211761), Point Loma (3211762), Poway (3211781), Ramona (3311617), Rancho Santa Fe (3311712), San Luis Rey (3311723), San Marcos (3311722) |
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Notes:
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Presumed Extant
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