/ Thesaurus / C Synonyms of ceratopetalum gummiferum Find synonyms for: Noun1. Christmas bush, Christmas tree, Ceratopetalum gummiferum, treeusage: Australian tree or shrub with red flowers; often used in Christmas decorationWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: devout Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language