• Aerial view of the George Washington Memorial Parkway in the fall

    George Washington

    Memorial Parkway DC, MD, VA

Grasses

A total of 87 extant species of grasses are known from within the George Washington Memorial Parkway. An additional nine species are known only from historic voucher records.

Did You Know?

Cattails

The water in Dyke Marsh Wildlife Preserve goes up and down with the tides, but is not salty. More...