Pinguicula mariae SynonymySource: Uotila, P. (2013+): Lentibulariaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Pinguicula mariae Casper in Wulfenia 16: 3. 2009ContentDistribution Bibliography Distribution ● It Euro+Med endemicA: Italy, with San Marino and Vatican City nativeA Bibliography A. Casper 2009: – Wulfenia 16. p 3