Asclepias viridiflora Raf.
Green Milkweed
Uncommon native

Hillside Mill Road
August 2008
In bud

Brandywine Creek State Park
July 2009

White Clay Creek
July 2016

White Clay Creek
July 2016
Green milkweed was planted at this location.

White Clay Creek
September 2016

White Clay Creek
November 2016

White Clay Creek
November 2016