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Taxon  Report  
Eriogonum grande  Greene  var. rubescens  (Greene) Munz
Red flowered buckwheat,   Redflower buckwheat
Eriogonum grande var. rubescens 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).
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
(114 records)
yellowone or more occurrences
within a 7.5-minute quadrangle
bloom graphic
Bloom Period
Parent: Eriogonum grande
Genus: Eriogonum
Family: Polygonaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

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
Information about  Eriogonum grande var. rubescens from other sources
Nursery availability from CNPLX
This plant is available commercially.
Jepson eFlora

USDA PLANTS Profile (ERGRR)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net


Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals. [web application]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 06/08/2023).