Viola ucriana SynonymySource: Raab-Straube, E. von & Henning, T. (2018+): Violaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Viola ucriana Erben & Raimondo in Giorn. Bot. Ital. 129: 85. 1995ContentDistribution Bibliography Distribution ● Si(S) Euro+Med endemic: Sicily, with Malta (Sicily nativeA,B,C) Bibliography A. Conti, F., Abbate, G., Alessandrini, A. & Blasi, C. 2005: An annotated checklist of the Italian vascular flora. – Roma: Fratelli PalombiB. Giardina, G., Raimondo, F. M. & Spadaro, V. 2007: A catalogue of plants growing in Sicily. – Bocconea 20C. Raimondo, F. M., Domina, G. & Spadaro, V. 2010: Checklist of the vascular flora of Sicily. – Quaderni di Botanica ambientale e applicata 21: 189-252