Taxon Details
Perideridia gairdneri ssp. gairdneri
Gairdner's yampah
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©2007 Neal Kramer |
Taxon Summary:
Perideridia gairdneri ssp. gairdneri, commonly known as Gairdner's yampah, is a perennial herb in the Apiaceae that is found only in California. It occurs within Broadleafed upland forest, Chaparral, Coastal prairie, Valley and foothill grassland, and Vernal pools, growing at elevations from 0 to 610 meters. Perideridia gairdneri ssp. gairdneri is ranked 4.2, Plants of Limited Distribution, A Watch List; Moderately threatened in California.|
Scientific Name: Perideridia gairdneri (H. & A.) Math. ssp. gairdneri |
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Common Name: Gairdner's yampah |
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| Family: | Apiaceae | |
| Element Code: | PDAPI1N062 | |
| USDA Plants Symbol: | PEGAG | |
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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: | 4.2 |
| Fed List: | None |
| State List: | None |
| Global Rank: | G5T3T4 |
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State Rank: |
S3S4 |
| Other Status: | SB_SBBG; SB_UCSC |
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CRPR Changes: |
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| Add Date: | 1974-01-01 |
| Date Edited: | 2022-06-08 |
| Lifeform: perennial herb | ||||||||||||||
Blooming Period: Jun-Oct
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Elevation:
0 - 610 meters 0 - 2000 feet |
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General Habitats:
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| Microhabitat Details: | ||||||||||||||
Microhabitat:
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Notes: Endangered in the southern portion of its range; status of occurrences uncertain. Can be relatively common locally, especially in northern counties. Is plant extant in SMT Co.? Threatened by agriculture, grazing, non-native plants, habitat alteration, and urbanization. See University of California Publications in Botany 55:1-74 (1969) for taxonomic treatment. |
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Threats: |
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Taxonomy: |
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| Threat List Total: | 0 | |
| Total EOs | % of EOs | |
| EOs with Threat Listed: | 0 | 0 % |
| THREAT LIST: | ||
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| Total Occurrences: | 0 | ||||
| Element Occurrence Ranks: | |||||
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| A | B | C | D | X | U |
| 0 | 0 | 0 | 0 | 0 | 0 |
| Occurrence Status: | |||||
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| Historical >20 Years | 0 | ||||
| Recent <=20 Years | 0 | ||||
| Presence: | |||||
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| Presumed Extant | 0 | ||||
| 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) Del Norte (DNT), Kern (KRN), Marin (MRN), Mendocino (MEN), Monterey (MNT), San Luis Obispo (SLO), San Mateo (SMT)(?), Santa Clara (SCL), Santa Cruz (SCR), Solano (SOL), Sonoma (SON) |
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Quads: Name (Quad Code) Ano Nuevo (3712213), Bear Mountain (3511826), Burro Mountain (3512173), Cambria (3512151), Cape San Martin (3512184), Drakes Bay (3812218), Elmira (3812138), Franklin Point (3712223), Healdsburg (3812257), Hiouchi (4112471), La Honda (3712233), Mt. Carmel (3612147), Pigeon Point (3712224), Plantation (3812353), Point Arena (3812386), Purdys Gardens (3912311), San Rafael (3712285), Santa Cruz (3612281), Spreckels (3612156), Tomales (3812228), Two Rock (3812237), Watsonville East (3612186), Willits (3912343) |
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Notes:
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Presumed Extant
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