Calflora Taxon Report
Rumex salicifolius  Weinm.  var. crassus  (Rech. f.) J. T. Howell

(not an active name)
Willow dock,   Willow leaved dock
Rumex salicifolius var. crassus is a perennial herb that is native to California, and also found elsewhere in western North America.
also called Rumex crassus
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
Parent: Rumex salicifolius
Genus: Rumex
Family: Polygonaceae  
Category: angiosperm  
PLANTS group:Dicot
Jepson eFlora section: eudicot

Toxicity: Possible skin irritation from touching the leaf of this plant.
Do not eat the leaf of this plant.

Wetlands: Occurs usually in wetlands, occasionally in non wetlands

Habitat: coastal

Communities: Coastal Strand, Northern Coastal Scrub, wetland-riparian

Name Status:
Accepted by PLANTS
Alternate Names:
PLANTSRumex crassus
JEFRumex crassus
Information about Rumex salicifolius var. crassus from other sources
Nursery availability from CNPLX
Commercial availability unknown.

USDA PLANTS Profile (RUSAC)

Photos on Calflora

Photos on CalPhotos

Google Images

Photos on iNaturalist

ID Tips on PlantID.net

Suggested Citation
“Calflora - Taxon Report.” The Calflora Database, a non-profit organization. .

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