Đầm lầy Piedmont Upland Depression (Loại Pin Oak - Sồi trắng đầm lầy) – CEGL004643

Woolly sedge (Carex pellita) under pin oak (Quercus palustris) in a seasonally flooded upland depression swamp near Schneider Crossroads in western Fairfax County.  Richard W. Jones City Park (Fairfax County Park Authority). © DCR-DNH, Gary P. Fleming