poke milkweed(n = noun.plant) asclepias exaltata - milkweed of the eastern United States with leaves resembling those of pokeweed;
is a kind of milkweed, silkweed

horsetail milkweed, indian poke, marsh milkweed, mead's milkweed, milkweed, milkweed butterfly, milkweed family, orange milkweed, pig in a poke, poison milkweed, poke, poke around, poke at, poke bonnet, poke check, poke fun, poke into, poke out, showy milkweed, swamp milkweed, white milkweed, whorled milkweed