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 Tachytes aurulentus (Fabricius 1804), Colletes compactus Cresson 1868, Northern Paper Wasp, and Great Golden Digger Wasp. Individuals can grow to 0.63 m.
EOL has data for 18 attributes, including: