Asclepias verticillata (Whorled Milkweed) is a species of perennial herb in the family Apocynaceae. They have a self-supporting growth form. They are native to Canada and The Contiguous United States. They have simple, broad leaves. Flowers are visited by Ancistrocerus catskill, Monarch, Priocnemoides, and Scolia nobilitata. Individuals can grow to 0.63 m.
EOL has data for 21 attributes, including: