Galium palustre var. balticum Alpegren Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Rubiaceae genus Galium species Galium palustre Name Homonyms Galium palustre var. balticum Apelgren Galium palustre var. balticum Alpegren