amplexicaulis (Blunt-leaved
Milkweed)
exaltata (Pokeweed Milkweed)
incarnata (Swamp Milkweed)
purpurascens (Purple
Milkweed)
quadrifolia (Four-leaved
Milkweed)
rubra (Red Milkweed)
sullivantii (Sullivant's
Milkweed)
syriaca (Common Milkweed)
tuberosa (Butterfly
Weed)
variegata (White Milkweed)
verticillata (Whorled
Milkweed)
