Galium megalospermum var. hierosolymithanum Thore Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Galium species Galium arenarium Name Homonyms Galium megalospermum var. hierosolymithanum Thore ex Lam. & DC. Galium megalospermum var. hierosolymithanum Thore