/ Thesaurus / G Synonyms of genus calamagrostis Find synonyms for: Noun1. Calamagrostis, genus Calamagrostis, monocot genus, liliopsid genus, Gramineae, family Gramineae, Graminaceae, family Graminaceae, Poaceae, family Poaceae, grass familyusage: reed grassWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: topography Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language