Taxon Details
Allium sharsmithiae
Sharsmith's onion
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© 2017 John Doyen |
Taxon Summary:
Allium sharsmithiae, commonly known as Sharsmith's onion, is a perennial bulbiferous herb in the Alliaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 400 to 1200 meters. Allium sharsmithiae is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.|
Scientific Name: Allium sharsmithiae (Ownbey & Aase) McNeal |
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Common Name: Sharsmith's onion |
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| Family: | Alliaceae | |
| Element Code: | PMLIL02310 | |
| USDA Plants Symbol: | ALSH2 | |
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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.3 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | BLM_S |
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CRPR Changes: |
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| Add Date: | 1980-01-01 |
| Date Edited: | 2021-07-14 |
| Lifeform: perennial bulbiferous herb | ||||||||||||||
Blooming Period: Mar-May
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Elevation:
400 - 1200 meters 1310 - 3935 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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| Threat List Total: | 4 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 6 | 67 % |
| THREAT LIST: | ||
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| Mining | 3 | 33% |
| Road/trail construction/maint. | 2 | 22% |
| Feral pigs | 1 | 11% |
| Over-collecting/poaching | 1 | 11% |
| Total Occurrences: | 9 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 3 | 0 | 1 | 0 | 0 | 5 |
| Occurrence Status: | |||||
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| Historical >20 Years | 6 | ||||
| Recent <=20 Years | 3 | ||||
| Presence: | |||||
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| Presumed Extant | 9 | ||||
| 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) Alameda (ALA), Santa Clara (SCL), Stanislaus (STA) |
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Quads: Name (Quad Code) Cedar Mtn. (3712155), Eylar Mtn. (3712145), Mt. Boardman (3712144) |
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Notes:
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Presumed Extant
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