Species Details
Acanthomintha duttonii
San Mateo thorn-mint
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© 2011 Aaron Schusteff |
© 2011 Aaron Schusteff |
© 2011 Aaron Schusteff |
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Scientific Name: Acanthomintha duttonii (Abrams) Jokerst |
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Common Name: San Mateo thorn-mint |
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| Family: | Lamiaceae | |
| Element Code: | PDLAM01040 | |
| USDA Plants Symbol: | ACDU2 | |
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.1 |
| Fed List: | FE (1985-10-18) |
| State List: | CE (1979-07-01) |
| Global Rank: | G1 |
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State Rank: |
S1 |
| Other Status: | SB_UCBG |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2023-06-06 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
50 - 300 meters 165 - 985 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: One historical occurrence has been extirpated. Seriously threatened by development, non-native plants, vehicles, and vandalism. USFWS uses the name Acanthomintha obovata ssp. duttonii. See Illustrated Flora of the Pacific States 3:635 (1951) by L. Abrams for original description, and Madroño 38(4):278-286 (1991) for revised nomenclature. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 8 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 5 | 100 % |
| THREAT LIST: | ||
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| Development | 3 | 60% |
| Non-native plant impacts | 3 | 60% |
| Altered flood/tidal/hydrologic regime | 2 | 40% |
| ORV activity | 1 | 20% |
| Other | 1 | 20% |
| Recreational use (non-ORV) | 1 | 20% |
| Road/trail construction/maint. | 1 | 20% |
| Vandalism/dumping/litter | 1 | 20% |
| Total Occurrences: | 5 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 1 | 0 | 1 | 2 | 1 |
| Occurrence Status: | |||||
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| Historical >20 Years | 4 | ||||
| Recent <=20 Years | 1 | ||||
| Presence: | |||||
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| Presumed Extant | 3 | ||||
| Possibly Extirpated | 1 | ||||
| Presumed Extirpated | 1 | ||||
| California Endemic: | |||||||||||||
| California Island: | |||||||||||||
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States: Name (Code) California (CA) |
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California Counties and Islands: Name (Code) San Mateo (SMT) |
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Quads: Name (Quad Code) Palo Alto (3712242)*, San Mateo (3712253)*, Woodside (3712243) |
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Notes:
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Presumed Extant
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