Taxon Details
Spergularia canadensis var. occidentalis
western sand-spurrey
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Taxon Summary:
Spergularia canadensis var. occidentalis, commonly known as western sand-spurrey, is a annual herb in the Caryophyllaceae that is found in California and elsewhere. It occurs within Marshes and swamps, growing at elevations from 0 to 3 meters. Spergularia canadensis var. occidentalis is ranked 2B.1, Plants Rare, Threatened, or Endangered in California, But More Common Elsewhere; Seriously threatened in California.|
Scientific Name: Spergularia canadensis (Pers.) G. Don var. occidentalis R. Rossbach |
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Common Name: western sand-spurrey |
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| Family: | Caryophyllaceae | |
| Element Code: | PDCAR0W032 | |
| USDA Plants Symbol: | SPCAO | |
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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.1 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G5T4 |
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State Rank: |
S1 |
| Other Status: | |
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CRPR Changes: |
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| Add Date: | 2001-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Jun-Aug
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Elevation:
0 - 3 meters 0 - 10 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: | 5 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 2 | 50 % |
| THREAT LIST: | ||
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| Development | 1 | 25% |
| Foot traffic/trampling | 1 | 25% |
| Non-native plant impacts | 1 | 25% |
| ORV activity | 1 | 25% |
| Recreational use (non-ORV) | 1 | 25% |
| Total Occurrences: | 4 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 1 | 0 | 0 | 3 |
| Occurrence Status: | |||||
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| Historical >20 Years | 4 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 4 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) Alaska (AK), California (CA), Oregon (OR), Washington (WA) |
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California Counties and Islands: Name (Code) Humboldt (HUM) |
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Quads: Name (Quad Code) Arcata South (4012471), Cannibal Island (4012463), Eureka (4012472), Fields Landing (4012462) |
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Notes:
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Presumed Extant
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