trumpet weed(n = noun.plant) eupatorium purpureum, joe-pye weed, marsh milkweed, purple boneset - North American herb having whorled leaves and terminal clusters of flowers spotted with purple;
is a kind of herb, herbaceous plant
is a member of eupatorium, genus eupatorium

ague weed, alligator weed, angel's trumpet, butterfly weed, cancer weed, consumption weed, crazy weed, devil's weed, dill weed, dyer's weed, ear trumpet, evening trumpet flower, french weed, ghost weed, golden trumpet, horsefly weed, humming bird's trumpet, jamestown weed, jimson weed, joe-pye weed, klammath weed, mad-dog weed, nepal trumpet flower, orchilla weed, pickerel weed, pineapple weed, polecat weed, rattle weed, rattlesnake weed, red angel's trumpet, rheumatism weed, scorpion weed, sea trumpet, speaking trumpet, spotted joe-pye weed, stemless golden weed, stinking weed, styptic weed, trumpet, trumpet arch, trumpet creeper, trumpet flower, trumpet honeysuckle, trumpet section, trumpet tree, trumpet vine, turpentine camphor weed, turpentine weed, water trumpet, weed, weed killer, weed out, white trumpet lily, yellow trumpet