Galium palustre SynonymySource: Marhold, K. (2011+): Rubiaceae (pro parte majore). – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Galium palustre L., Sp. Pl.: 105. 1753=Galium palustre subsp. caespitosum (G. Mey.) Oberd.Content