Crocus vernus subsp. fritschii SynonymySource: 2010: World Checklist of Selected Plant Families (2010), copyright © The Board of Trustees of the Royal Botanic Gardens, Kew.Crocus vernus subsp. fritschii (Derganc) Govaerts, World Checklist Seed Pl. 3(1): 20. 1999ContentDistribution Bibliography Distribution Au Ju Euro+Med: Austria, with Liechtenstein nativeA; Former Yugoslavia nativeA Bibliography A. Kew World Checklist of Selected Plant Families