Ratibida columnifera ra·ti·bi·dacolumnifera uncommon noun 1. plant similar to the Mexican hat coneflower; from British Columbia to New Mexico Synonymslong-head coneflowerprairie coneflowerRatibida columnifera Related words Broader terms wildflower Parts Ratibida WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
