Proserpinaca pectinata Lam.
Family - Haloragaceae
Flowering - June - October.
Habitat - Bogs, savannahs, diches.
Origin - Native to North America.
Other information - This little species can be found in a handful of southern counties. The plant can be identified by its habitat, pectinate leaves, and small, angled fruits.
Photographs taken in the Croatan National Forest, NC., 7-18-02.