Occoquan Bay National Wildlife Refuge (Woodbridge Research Center). Sec D4, Field S of hedge row, Prince William, Virginia, United States, North America
Occoquan Bay National Wildlife Refuge (Woodbridge Research Facility); Sec B2, On Dawson Beach Road by contact station/gate., Prince William, Virginia, United States, North America
Allegheny County, Pittsburgh, Oakland district, just below Cathedral of Learning; on low hedge of car park., Pennsylvania, United States, North America