Calflora
Taxon  Report   6248    
Perideridia gairdneri  (Hook. & Arn.) Mathias  ssp. gairdneri 
Gairdner's yampah
Perideridia gairdneri ssp. gairdneri, a dicot, is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 4.2 (limited distribution).   CNDDB
Siskiyou Del Norte Modoc Humboldt Shasta Lassen Trinity Plumas Tehama Butte Mendocino Glenn Sierra Yuba Lake Nevada Colusa Placer Sutter El Dorado Yolo Alpine Napa Sonoma Sacramento Mono Amador Solano Calaveras Tuolumne San Joaquin Marin Contra Costa Alameda Santa Cruz Mariposa Madera San Francisco San Mateo Merced Fresno Stanislaus Santa Clara Inyo San Benito Tulare Kings Monterey San Bernardino San Luis Obispo Kern Santa Barbara Ventura Los Angeles Riverside Orange San Diego Imperial
Observation Search
(188 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: Apiaceae  
Genus: Perideridia
Parent: Perideridia gairdneri

Wetlands: Equally likely to occur in wetlands and non wetlands

Habitat: vernal-pools

Communities: Freshwater Wetlands, Mixed Evergreen Forest, Chaparral, Valley Grassland, wetland-riparian

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
PLANTSCarum gairdneri
More information about  Perideridia gairdneri ssp. gairdneri

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2021. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/17/2021).