Galium gracile subsp. angustifolium Loes. 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 gracile f. angustifolium Loes. Galium gracile var. angustifolium Loes. Galium gracile subsp. angustifolium Loes.