Taxon Details
Paronychia ahartii
Ahart's paronychia
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© 2004 Carol W. Witham |
© 2008 John Dittes |
Taxon Summary:
Paronychia ahartii, commonly known as Ahart's paronychia, is a annual herb in the Caryophyllaceae that is found only in California. It occurs within Cismontane woodland, Valley and foothill grassland, and Vernal pools, growing at elevations from 30 to 510 meters. Paronychia ahartii is ranked 1B.1, Plants Rare, Threatened or Endangered in California and Elsewhere; Seriously threatened in California.|
Scientific Name: Paronychia ahartii B. Ertter |
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Common Name: Ahart's paronychia |
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| Family: | Caryophyllaceae | |
| Element Code: | PDCAR0L0V0 | |
| USDA Plants Symbol: | PAAH | |
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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: | G3 |
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State Rank: |
S3 |
| Other Status: | BLM_S |
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CRPR Changes: |
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| Add Date: | 1988-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Feb-Jun
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Elevation:
30 - 510 meters 100 - 1675 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: | 9 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 25 | 42 % |
| THREAT LIST: | ||
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| Grazing | 14 | 23% |
| Road/trail construction/maint. | 5 | 8% |
| ORV activity | 4 | 6% |
| Development | 4 | 6% |
| Other | 3 | 5% |
| Agriculture | 3 | 5% |
| Disking | 2 | 3% |
| Foot traffic/trampling | 2 | 3% |
| Mining | 2 | 3% |
| Total Occurrences: | 59 | ||||
| Element Occurrence Ranks: | |||||
|---|---|---|---|---|---|
| A | B | C | D | X | U |
| 21 | 14 | 0 | 2 | 0 | 22 |
| Occurrence Status: | |||||
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| Historical >20 Years | 54 | ||||
| Recent <=20 Years | 5 | ||||
| Presence: | |||||
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| Presumed Extant | 59 | ||||
| Possibly Extirpated | 0 | ||||
| Presumed Extirpated | 0 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) Butte (BUT), Shasta (SHA), Tehama (TEH) |
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Quads: Name (Quad Code) Balls Ferry (4012242), Bend (4012232), Black Butte Dam (3912273), Clough Gulch (4012251), Corning (3912282), Dales (4012231), Gerber (4012212), Henleyville (3912283), Honcut (3912135), Kirkwood (3912272), Oroville (3912155), Palo Cedro (4012252), Richardson Springs (3912177), Richardson Springs NW (3912188), Shingletown (4012148), Shippee (3912156), Tuscan Buttes Ne (4012241), Tuscan Springs (4012221), Vina (3912281), West of Gerber (4012213) |
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Notes:
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Presumed Extant
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