Calflora
Taxon  Report   4063    
Hemizonia arida  D. D. Keck  
(no longer an active name; please see Deinandra arida)
Red rock tarplant,  Redrock tarweed
Hemizonia arida, a dicot, is an annual herb that is native to California and and is endemic (limited) to California.
also called Deinandra arida


It is listed by the State of California as Rare .
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
Family: ASTERACEAE  
Genus: Hemizonia

Communities: Creosote Bush Scrub
Name Status:
Accepted in JM93

JEF + CNPS + PLANTS other name:
Deinandra arida

 
NOTE: Hemizonia arida is no longer an active name.
More information about  Hemizonia arida
Nursery availability from CNPLX
Commercial availability unknown.
Jepson eFlora

USDA PLANTS Profile (DEAR8)


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]. 2020. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: Jul 13, 2020).