Helleborus odorus subsp. laxus
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 odorus subsp. laxus in Feddes Repert. Spec. Nov. Regni Veg. 64: 5. 1961
Content
Bibliography
A. Horvatić, S. 1973: Analitička flora Jugoslavije. Flora analytica Iugoslaviae 1(2). – Zagreb (as Helleborus multifidus subsp. laxus)
B. Nikolić, T. 1994: Flora Croatica. Index Florae Croaticae 1. – Zagreb: Croatian Natural History Museum
E. Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4. – Genève & Berlin (as Helleborus multifidus subsp. laxus)