Butterfly-Weed (Asclepias tuberosa) ![]() Division - Magnoliaphyta Class - Magnoliopsida Subclass - Asteridae Order - Gentianales Family - Asclepiadaceae Genus - Asclepias ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Immature Large Milkweed Bugs (Oncopeltus fasciatus in Nymph stage), which feed on milkweed seeds. ![]() Taxonomic List List by Scientific Name Text Only List by Scientific Name |