Is Polygonaceae A Weed?

Is Polygonaceae A Weed? Polygonaceae Clade: Eudicots Order: Caryophyllales Family: Polygonaceae Juss. Subfamilies Is lady’s thumb a weed? Lady’s Thumb is a summer annual, competitive, broadleaf weed that reproduces by seeds. … Introduced from Europe, Lady’s Thumb can also be used for medical purposes. The leaves can be used as treatment for poison ivy and