Campanula ludoviciana Torr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Campanulaceae genus Triodanis species Triodanis perfoliata Name Homonyms Campanula ludoviciana Torr. ex A.Gray Campanula ludoviciana Riddell Campanula ludoviciana Torr.