Campanula barbata var. cyanea VanHoutte Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Campanulaceae genus Campanula species Campanula barbata Name Homonyms Campanula barbata var. cyanea Van Houtte Campanula barbata var. cyanea VanHoutte