eriogonum(redirected from California buckwheat)
Also found in: Dictionary, Thesaurus, Wikipedia.
Related to California buckwheat: eriogonum
common name for certain members of the Polygonaceae, a family of herbs and shrubs found chiefly in north temperate areas and having a characteristic pungent juice containing oxalic acid. Species native to the United States are most common in the West.
..... Click the link for more information. .