Asperula tubiflora Gueldenst. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Asperula species Asperula molluginoides Name Homonyms Asperula tubiflora Gueldenst. ex Steud. Asperula tubiflora Gueldenst.