Galium rugosum DC. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Galium species Galium rugosum Name Homonyms Galium rugosum Galushko Galium rugosum DC. ex W.H.Baxter, 1839 Galium rugosum DC.