Proserpinaca pectinata Lam.
cut-leaved mermaidweed, comb-leaved mermaidweed
cut-leaved mermaidweed, comb-leaved mermaidweed
July 14,
Myles Standish State Forest, Plymouth
Leaf divisions are acute-pointed. Tiny yellowish three-merous flowers in leaf axils promptly develop into three-sided nut-like sessile fruit. Round Pond