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nouncoextensive with the family Polygonaceae,
Similar:
type of:
Definition that contains polygonales
- family polygonaceae a family of plants of order Polygonales chiefly of the north temperate zone; includes the buckwheats
- polygonaceae a family of plants of order Polygonales chiefly of the north temperate zone; includes the buckwheats
- buckwheat family a family of plants of order Polygonales chiefly of the north temperate zone; includes the buckwheats