genus Gnaphalium ge·nusg·nap·halium uncommon noun 1. large widely distributed genus of coarse hairy herbs with whitish involucres SynonymsGnaphaliumgenus Gnaphalium Related words Broader terms asterid dicot genus Parts Compositae Part of cudweed WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
