Piedmont / Central Appalachian Sand Bar / River Shore (Tall Herbs Type) – CEGL006481

A mixture of tall and low herbs on a silt bar along the Potomac River below Chain Bridge in Arlington County. Halberd-leaf rose-mallow (Hibiscus laevis), late thoroughwort (Eupatorium serotinum), dotted smartweed (Persicaria punctata), and creeping lovegrass (Eragrostis hypnoides) are the principal species.  George Washington Memorial Parkway.