Taxon Report
Collinsia antonina HardhamSan Antonio collinsia |
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Classification
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Scientific Name: |
Collinsia antonina Hardham |
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Common Name: |
San Antonio collinsia |
| Family: | Plantaginaceae |
| Element Code: | PDSCR0H010 |
| USDA Plants Symbol: | |
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Synonyms/Other Names: |
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Ecology and Life History
| Lifeform: | annual herb |
| Blooming Period: Mar-May | Mar-May |
| Elevation: | 280-365 (920-1200) |
| General Habitats: | Chaparral, Cismontane woodland |
| Microhabitat: | |
| Microhabitat Details: |
Conservation Status
| CA Rare Plant Rank: | 1B.2 |
| Global Rank: | G2 |
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State Rank: |
S2 |
| State List: | None |
| Fed List: | None |
| Other Status: | BLM_S |
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CRPR Changes: |
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Occurrence Data from the CNDDB
| Total Occurrences: | 8 |
| Element Occurrence Ranks: | |
| Excellent (A) | 2 |
| Good (B) | 0 |
| Fair (C) | 0 |
| Poor (D) | 0 |
| None (X) | 0 |
| Unknown (U) | 6 |
| California Endemic: True | |
| California Counties and Islands: Name (Code) | |
| Monterey (MNT) | |
| Quads: Name (Quad Code) | |
| Alder Peak (3512183), Bear Canyon (3612113), Bryson (3512171), Burnett Peak (3512172), Cosio Knob (3612112), Hames Valley (3512088), Jolon (3512182), Williams Hill (3512181) | |
Threat List Data from the CNDDB
| Threat List Total: | 3 | |
| EOs with Threat Listed: | Total EOs | % of EOs |
| 3 | 38 % | |
| Other | 2 | 25% |
| Foot traffic/trampling | 1 | 12% |
| Grazing | 1 | 12% |
Notes
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Known from fewer than 10 occurrences. Possibly threatened by grazing and road maintenance. As treated here, includes sspp. antonina |
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Threats: |
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Taxonomy: |
Selected References
| CRPR List Addition on 2003-05-07 |
Citation
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 25 December 2024].