Taxon Details
Atriplex parishii
Parish's brittlescale
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Taxon Summary:
Atriplex parishii, commonly known as Parish's brittlescale, is a annual herb in the Chenopodiaceae that is found in California and elsewhere. It occurs within Chenopod scrub, Playas, and Vernal pools, growing at elevations from 25 to 1900 meters. Atriplex parishii is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Atriplex parishii Wats. |
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Common Name: Parish's brittlescale |
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| Family: | Chenopodiaceae | |
| Element Code: | PDCHE041D0 | |
| USDA Plants Symbol: | ATPA2 | |
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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: | 1B.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G1G2 |
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State Rank: |
S1 |
| Other Status: | BLM_S; SB_CRES; USFS_S |
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CRPR Changes: |
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| Add Date: | 1988-01-01 |
| Date Edited: | 2024-11-05 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Jun-Oct
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Elevation:
25 - 1900 meters 80 - 6235 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Threatened by development, agricultural conversion, and grazing. Taxonomic reevaluation indicates plant is only from southern CA, but is closely related to more northern A. depressa and A. minuscula. See Proceedings of the American Academy of Arts and Sciences 17:377 (1882) for original description. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 7 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 4 | 27 % |
| THREAT LIST: | ||
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| Agriculture | 3 | 20% |
| Development | 2 | 13% |
| Grazing | 2 | 13% |
| Non-native plant impacts | 2 | 13% |
| ORV activity | 1 | 6% |
| Disking | 1 | 6% |
| Foot traffic/trampling | 1 | 6% |
| Total Occurrences: | 15 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 1 | 0 | 0 | 3 | 10 |
| Occurrence Status: | |||||
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| Historical >20 Years | 12 | ||||
| Recent <=20 Years | 3 | ||||
| Presence: | |||||
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| Presumed Extant | 12 | ||||
| Possibly Extirpated | 2 | ||||
| Presumed Extirpated | 1 | ||||
| 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), San Bernardino (SBD)*, San Diego (SDG) |
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Quads: Name (Quad Code) Anaheim (3311778), Beverly Hills (3411814)*, Big Bear City (3411637)*, Burbank (3411823)*, Butterfly Peak (3311655)*, La Habra (3311788), Laguna Beach (3311757)*, Lakeview (3311771), Long Beach (3311872)*, Los Alamitos (3311871), Palm Springs (3311675)*, Perris (3311772), Redondo Beach (3311874)*, San Pasqual (3311618), Topanga (3411815), Torrance (3311873), Warner Springs (3311636), Whittier (3311881), Winchester (3311761) |
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Notes:
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Presumed Extant
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