Common name(s) generally applied to other taxa or multiple taxa | common ragweed, smaller ragweed, hay-fever weed, hayfever weed, hay fever weed, altamisa are applied to multiple Ambrosia taxa; Roman wormwood, stammerwort, stammer-wort, wild wormwood, wormwood are applied to multiple Asteraceae taxa; bitterweed, bitter weed, bitter-weed, carrot weed, carrot-weed, carrotweed, stickweed, stick-weed, stick weed, hog weed, hog-weed, hogweed, blackweed, black-weed, black weed, tasselweed, tassel-weed, tassel weed, wild tansy, tansy are applied to taxa in multiple families |