Calflora
Taxon  Report   5929    
Opuntia basilaris  Engelm. & J. M. Bigelow  var. treleasei  (J. M. Coult.) Toumey
Bakersfield cactus,  Trelease's beavertail pricklypear
Opuntia basilaris var. treleasei, a dicot, is a shrub (stem succulent) that is native to California and and is endemic (limited) to California.
also called Opuntia treleasei
California Rare Plant Rank: 1B.1 (rare, threatened, or endangered in CA and elsewhere).   CNDDB

It is listed by the State of California as Endangered and by the Federal Government as 'Endangered '.
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
(229 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: CACTACEAE  
Genus: Opuntia
Parent: Opuntia basilaris

Communities: Shadscale Scrub, Valley Grassland
Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
JEF + CNPS + PLANTS: Opuntia treleasei
More information about  Opuntia basilaris var. treleasei

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: Jan 24, 2021).