Delaware Wildflowers
Asclepias verticillata
L.
Whorled Milkweed
Apocynaceae
— Dogbane family
Historical native
Nottingham County Park (PA)
September 2006
Nottingham County Park (PA)
September 2006
Unionville Barrens (PA)
September 2013
Delaware Wildflowers
Delaware Wildflowers
