Gentiana occidentalis
Synonymy
Source: Marhold, K. (2011+): Gentianaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Gentiana occidentalis in Sitzungsber. Kaiserl. Akad. Wiss., Math.-Naturwiss. Cl., Abt. 1, 108: 342. 1899