/ Thesaurus / H Synonyms of helenium puberulum Find synonyms for: Noun1. rosilla, Helenium puberulum, sneezeweedusage: a sneezeweed of southwestern United States especially southern CaliforniaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: lyre Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language