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Scientific Name: Quercus dumosa Nutt. |
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Common Name: Nuttall's scrub oak |
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| Family: | Fagaceae | |
| Element Code: | PDFAG050D0 | |
| USDA Plants Symbol: | QUDU | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G3 |
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State Rank: |
S3 |
| Other Status: | BLM_S; IUCN_EN; SB_CRES; USFS_S |
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CRPR Changes: |
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| Add Date: | 1994-01-01 |
| Date Edited: | 2022-06-08 |
| Lifeform: perennial evergreen shrub | ||||||||||||||
Blooming Period: Feb-Apr(May-Aug)
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Elevation:
15 - 400 meters 50 - 1310 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 12 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 51 | 28 % |
| THREAT LIST: | ||
|---|---|---|
| Development | 33 | 18% |
| Road/trail construction/maint. | 8 | 4% |
| Wood cutting or brush clearing | 6 | 3% |
| Other | 6 | 3% |
| Non-native plant impacts | 5 | 2% |
| Recreational use (non-ORV) | 4 | 2% |
| Improper burning regime | 4 | 2% |
| Vandalism/dumping/litter | 2 | 1% |
| ORV activity | 2 | 1% |
| Foot traffic/trampling | 2 | 1% |
| Agriculture | 1 | 0% |
| Altered flood/tidal/hydrologic regime | 1 | 0% |
| Total Occurrences: | 180 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 11 | 14 | 14 | 3 | 3 | 135 |
| Occurrence Status: | |||||
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| Historical >20 Years | 70 | ||||
| Recent <=20 Years | 110 | ||||
| Presence: | |||||
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| Presumed Extant | 177 | ||||
| Possibly Extirpated | 1 | ||||
| Presumed Extirpated | 2 | ||||
| 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) Los Angeles (LAX), Orange (ORA), San Diego (SDG), Santa Barbara (SBA), Ventura (VEN) |
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Quads: Name (Quad Code) Alpine (3211677), Beverly Hills (3411814), Carpinteria (3411945), Dana Point (3311746), Del Mar (3211782), Dulzura (3211667), El Cajon (3211678), Encinitas (3311713), Escondido (3311711), Hollywood (3411813), Imperial Beach (3211751), Jamul Mountains (3211668), La Jolla (3211772), La Mesa (3211771), Laguna Beach (3311757), Las Pulgas Canyon (3311734), Margarita Peak (3311744), National City (3211761), Newbury Park (3411828), Oceanside (3311724), Otay Mesa (3211658), Otay Mountain (3211657), Point Dume (3411817), Point Loma (3211762), Poway (3211781), Rancho Santa Fe (3311712), San Juan Capistrano (3311756), San Luis Rey (3311723), San Marcos (3311722), Santa Barbara (3411946), Triunfo Pass (3411818), Viejas Mountain (3211676), White Ledge Peak (3411944) |
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Notes:
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Presumed Extant
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