Galium asperum Schreb. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Spic. Fl. Lips.: 3 (1771) Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Galium species Galium pumilum Name Homonyms Galium asperum (Honck.), 1794 Galium asperum Thunb. Galium asperum Schreb. Galium asperum Honck.