Calflora
Taxon  Report   2302    
Collomia larsenii  (A. Gray) Payson
Talus collomia
Collomia larsenii, a dicot, is a perennial herb (rhizomatous) that is native to California, and also found elsewhere in western North America.
also called Collomia debilis var. larsenii
California Rare Plant Rank: 2B.2 (rare, threatened, or endangered in CA; common elsewhere).   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
(34 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: Polemoniaceae  
Genus: Collomia

Communities: Closed-cone Pine Forest, Red Fir Forest, Lodgepole Forest, Alpine Fell-fields
Name Status:
Accepted by JEF + CNPS + PLANTS
Alternate Names:
JEF + CNPS + PLANTSCollomia debilis var. larsenii
ICPNGilia larsenii
More information about  Collomia larsenii

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]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 05/17/2022).