Clasping Milkweed is so named because the leaves clasp the stem of the plant without a leaf petiole – leaf stem.
It is said that Clasping Milkweed, Asclepias amplexicaulis, does not attract Monarch butterflies for egg laying. Caterpillars will eat the plant when it is fed to them in a rearing habitat/container.
Clasping Milkweed is a US native, found in sandy dry soil.
Full sun to partial shade