Taxon  Report   3263    
Eriogonum grande  Greene  var. rubescens  (Greene) Munz
Red flowered buckwheat,   Redflower buckwheat
Eriogonum grande var. rubescens, a dicot, is a perennial herb that is native to California, and endemic (limited) to California.
also called Eriogonum grande var. dunklei
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and 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
(110 records)
one or more occurrences
within a 7.5-minute quadrangle

Bloom Period
Family: Polygonaceae  
Genus: Eriogonum
Parent: Eriogonum grande

Habitat: coastal

Communities: Coastal Sage Scrub, Chaparral

Name Status:
Accepted by JEF + CNPS + PLANTS

Alternate Names:
JEF + PLANTSEriogonum grande ssp. rubescens
JEF + CNPS + PLANTSEriogonum grande var. dunklei
JEFEriogonum latifolium ssp. rubescens
JEF + PLANTSEriogonum latifolium var. rubescens
JEF + PLANTSEriogonum rubescens
More information about  Eriogonum grande var. rubescens

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:   (Accessed: 01/20/2022).