Found 2 items, similar to Koellia.
English → English (WordNet) Definition: Koellia Koellia n : American mountain mint [syn: Pycnanthemum, genus Pycnanthemum , genus Koellia]
English → English (gcide) Definition: Koellia Koellia \Koellia\ n. (Bot.) The genus comprising the American mountain mint, synonymous with Pycnanthemum. Syn: Pycnanthemum, genus Pycnanthemum, genus Koellia. [WordNet 1.5 +PJC]