© 2005 Dean Wm Taylor |
© 2013 Aaron Arthur |
© 2019 Aaron Arthur |
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Scientific Name: Trifolium hydrophilum Greene |
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Common Name: saline clover |
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| Family: | Fabaceae | |
| Element Code: | PDFAB400R5 | |
| USDA Plants Symbol: | ||
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Synonyms/Other Names: |
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| CA Rare Plant Rank: | 1B.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G2 |
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State Rank: |
S2 |
| Other Status: | |
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CRPR Changes: |
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| Add Date: | 2001-01-01 |
| Date Edited: | 2022-12-06 |
| Lifeform: annual herb | ||||||||||||||
Blooming Period: Apr-Jun
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Elevation:
0 - 300 meters 0 - 985 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
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Microhabitat:
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Notes: Many sites likely extirpated; need current information on rarity and endangerment. Need quads for COL Co. Threatened by development, trampling, road construction, and vehicles. Possibly threatened by non-native plants. See Manual of the Botany of the Region of San Francisco Bay, p.100 (1894) for original description, and Brittonia 32(1):55 (1980) for revised nomenclature. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 13 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 26 | 46 % |
| THREAT LIST: | ||
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| Development | 15 | 26% |
| Non-native plant impacts | 8 | 14% |
| Grazing | 5 | 8% |
| Disking | 2 | 3% |
| Agriculture | 2 | 3% |
| Biocides | 1 | 1% |
| Improper burning regime | 1 | 1% |
| Landfill | 1 | 1% |
| Mining | 1 | 1% |
| ORV activity | 1 | 1% |
| Other | 1 | 1% |
| Road/trail construction/maint. | 1 | 1% |
| Vandalism/dumping/litter | 1 | 1% |
| Total Occurrences: | 56 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 1 | 10 | 4 | 1 | 10 | 30 |
| Occurrence Status: | |||||
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| Historical >20 Years | 29 | ||||
| Recent <=20 Years | 27 | ||||
| Presence: | |||||
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| Presumed Extant | 46 | ||||
| Possibly Extirpated | 3 | ||||
| Presumed Extirpated | 7 | ||||
| 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), Contra Costa (CCA), Lake (LAK), Mendocino (MEN), Monterey (MNT), Napa (NAP), Sacramento (SAC), San Benito (SBT), San Joaquin (SJQ), San Luis Obispo (SLO), San Mateo (SMT), Santa Clara (SCL), Santa Cruz (SCR), Solano (SOL), Sonoma (SON), Yolo (YOL) |
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Quads: Name (Quad Code) Altamont (3712166), Benicia (3812212), Bruceville (3812134), Calistoga (3812255), Camp Meeker (3812248), Chittenden (3612185), Clarksburg (3812145), Cordelia (3812222), Cotati (3812236), Cuttings Wharf (3812223), Dozier (3812137), Elmira (3812138), Fairfield North (3812231), Fairfield South (3812221), Florin (3812144), Grays Bend (3812166), Hollister (3612174), Liberty Island (3812136), Livermore (3712167), Middletown (3812275), Milpitas (3712148), Monterey (3612158), Moss Landing (3612177), Napa (3812233)*, Newark (3712251), Oakland East (3712272), Oakland West (3712273), Redwood Point (3712252), Richmond (3712283), San Felipe (3612184), San Jose West (3712138), San Leandro (3712262), San Luis Obispo (3512036), San Mateo (3712253), San Quentin (3712284), Santa Rosa (3812246), Saxon (3812146), Sears Point (3812224), Sebastopol (3812247)*, Stockton West (3712183), Vine Hill (3812211), Willits (3912343) |
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Notes:
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Presumed Extant
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