Wikipedia
Amphicarpum
Amphicarpum (common name maidencane) is a genus of North American plants in the grass family, found only in the eastern United States.
Species- Amphicarpum amphicarpon (Pursh) Nash - MA NJ NY DE FL GA MD NC SC VA
- Amphicarpum muehlenbergianum (Schult.) Hitchc. - AL FL GA NC SC