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.

Contact the Park

Mailing Address:

George Washington Memorial Parkway Headquarters
700 George Washington Memorial Parkway

McLean, VA 22101


(703) 289-2500
Ranger-led programs for schools and other groups: Theodore Roosevelt Island and North 703-285-2965 USMC War Memorial and South 703-235-1530

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