Breadcrumb Home > Thesaurus > R Synonyms of rudbeckia Find synonyms for: Noun 1. Rudbeckia, genus Rudbeckia, asterid dicot genus usage: North American perennial herbs with showy cone-shaped flower heads WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of rudbeckia (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: rugose Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language