Gentianella umbellata SynonymySource: Marhold, K. (2011+): Gentianaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Gentianella umbellata (M. Bieb.) Holub in Folia Geobot. Phytotax. 2: (1) 188. 1967≡Gentiana umbellata M. Bieb., Fl. Taur.-Cauc. 3: 188. 1819Content