Species Details
Atriplex serenana var. davidsonii
Davidson's saltscale
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Scientific Name: Atriplex serenana A. Nels. var. davidsonii (Standl.) Munz |
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Common Name: Davidson's saltscale |
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| Family: | Chenopodiaceae | |
| Element Code: | PDCHE041T1 | |
| USDA Plants Symbol: | ATSED | |
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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: | G5T1 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: |
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| Add Date: | 1994-01-01 |
| Date Edited: | 2021-08-25 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Apr-Oct
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Elevation:
10 - 200 meters 35 - 655 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 8 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 8 | 30 % |
| THREAT LIST: | ||
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| Development | 7 | 25% |
| Disking | 2 | 7% |
| Grazing | 2 | 7% |
| Landfill | 1 | 3% |
| Non-native plant impacts | 1 | 3% |
| ORV activity | 1 | 3% |
| Waterway bank protection/maintenance | 1 | 3% |
| Altered flood/tidal/hydrologic regime | 1 | 3% |
| Total Occurrences: | 27 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 2 | 1 | 1 | 4 | 19 |
| Occurrence Status: | |||||
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| Historical >20 Years | 19 | ||||
| Recent <=20 Years | 8 | ||||
| Presence: | |||||
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| Presumed Extant | 23 | ||||
| Possibly Extirpated | 4 | ||||
| Presumed Extirpated | 0 | ||||
| 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), Riverside (RIV), Santa Barbara (SBA)*, Ventura (VEN) |
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Quads: Name (Quad Code) El Casco (3311781), Gaviota (3412042), Goleta (3411947), Hollywood (3411813)*, Laguna Beach (3311757), Lakeview (3311771), Los Angeles (3411812), Malibu Beach (3411816), Newport Beach (3311768), Oxnard (3411922), Perris (3311772), San Pedro (3311863)(?), Santa Barbara (3411946)*, Santa Catalina East (3311833), Santa Rosa Island South (3312071), Seal Beach (3311861), Torrance (3311873), Tustin (3311767), Winchester (3311761), Zaca Creek (3412062) |
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Notes:
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Presumed Extant
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