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Scientific Name: Holmgrenanthe petrophila (Coville & C.V. Morton) Elisens |
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Common Name: rock lady |
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| Family: | Plantaginaceae | |
| Element Code: | PDSCR2J010 | |
| USDA Plants Symbol: | HOPE2 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | CR (1982-07-01) |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_CalBG/RSABG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2021-05-26 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
515 - 1675 meters 1690 - 5495 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Known from approximately ten occurrences in Titus and Fall canyons. USFWS uses the name Holmgrenanthe petrophila. See Journal of the Washington Academy of Sciences 25:291 (1935) for original description, and Systematic Botany Monographs 5:54-56 (1985) for revised nomenclature. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 2 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 2 | 20 % |
| THREAT LIST: | ||
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| Road/trail construction/maint. | 2 | 20% |
| Foot traffic/trampling | 1 | 10% |
| Total Occurrences: | 10 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 6 | 2 | 0 | 0 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 7 | ||||
| Recent <=20 Years | 3 | ||||
| Presence: | |||||
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| Presumed Extant | 10 | ||||
| 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) Inyo (INY) |
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Quads: Name (Quad Code) Fall Canyon (3611772), Thimble Peak (3611771) |
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Notes:
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Presumed Extant
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