Helleborus vesicarius
Synonymy
Source: Raab-Straube, E. von, Hand, R., Hörandl, E. & Nardi, E. (2014+): Ranunculaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Helleborus vesicarius in Ann. Sci. Nat., Bot., ser. 2, 16: 357. 1841