family Polygonaceae

Noun

1.

family Polygonaceae - a family of plants of order Polygonales chiefly of the north temperate zone; includes the buckwheats Synonyms: buckwheat family, Polygonaceae

buckwheat family, dicot family, Fagopyrum, genus Eriogonum, genus Fagopyrum, genus Polygonum, genus Rheum, genus Rumex, magnoliopsid family, order Polygonales, Polygonaceae, Polygonales, Polygonum, Rheum, Rumex