Reference

Igor Dakskobler, Andrej Seliskar, Branko Vres (2011): Daphne alpina L. subsp. scopoliana Urbani × Daphne cneorum L. subsp. cneorum = Daphne × savensis nothosp. nov., a new spontaneous hybrid in the genus Daphne L. – Wulfenia – 18: 1 - 14.