Asclepias

As·cle·pi·as

Asclepias

n.
  1. A genus of plants including the milkweed, swallowwort, and some other species having medicinal properties. (Bot.)

Phrases & Compounds

Asclepias butterfly
a large, handsome, red and black butterfly (Danais Archippus), found in both hemispheres. It feeds on plants of the genus Asclepias.