[
Docks and Sorrels: The Genus
Rumex
West of the Cascade Mountains of Oregon and Washington
]
Sheep Sorrel, Common Sheep Sorrel, Sour Dock
Rumex acetosella
Synonyms:
Acetosa acetosella
,
Acetosa hastata
,
Acetosella vulgaris
,
Rumex acetosella
var.
vulgaris
Paul Slichter
