Galium pogonanthum subsp. interpositum Kitag. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Galium species Galium bungei Name Homonyms Galium pogonanthum f. interpositum Kitag. Galium pogonanthum subsp. interpositum Kitag.