Calflora Taxon Report
Eriogonum clavatum  Small
Hoover's buckwheat
photo on Calflora
2023 Matt Berger
photo on Calflora
2021 Mike Russler
photo on Calflora
2023 Matt Berger
photo on Calflora
2023 R.A. Chasey
photo on Calflora
2021 Mike Russler
photo on Calflora
2023 Matt Berger
photo on Calflora
2023 R.A. Chasey
photo on Calflora
2023 R.A. Chasey
photo on Calflora
2021 Mike Russler
photo on Calflora
2022 R.A. Chasey
photo on Calflora
2021 Mike Russler
photo on Calflora
2021 Mike Russler
photo on Calflora
2025 Ryan O'Dell
Eriogonum clavatum is an annual herb that is native to California.
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
DJJJASONAFMM

Bloom Period
Genus: Eriogonum
Family: Polygonaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot
Ultramafic affinity: 3.3 - strong indicator
Name Status:
Accepted by JEF + POWO
Alternate Names:
JEFEriogonum trichopes ssp. clavatum
JEFEriogonum trichopes var. hooveri
External links:
Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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