ALL meanings of polygonaceous
pol·y·go·na·ceous
P p - adjective polygonaceous belonging to the Polygonaceae, the buckwheat family of plants. 1
- adjective polygonaceous of, relating to, or belonging to the Polygonaceae, a chiefly N temperate family of plants having a sheathing stipule (ocrea) clasping the stem and small inconspicuous flowers: includes dock, sorrel, buckwheat, knotgrass, and rhubarb 0