/ Thesaurus / P Synonyms of peltiphyllum peltatum Find synonyms for: Noun1. umbrella plant, Indian rhubarb, Darmera peltata, Peltiphyllum peltatum, herb, herbaceous plantusage: rhizomatous perennial herb with large dramatic peltate leaves and white to bright pink flowers in round heads on leafless stems; colonizes stream banks in the Sierra Nevada in CaliforniaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language