osseum, Taxa Only, Exact Match: 2 Treatments

Seseli elatum subsp. osseum			Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1981, Flora Europaea. Volume 2. Rosaceae to Umbelliferae, Cambridge University Press : 336	336
Seseli osseum			Chifu, Toader, Manzu, Ciprian & Zamfiresen, Oana, 2006, Flora Moldovei - Flora, Iasi: Editura Universitatii ' Alexandru Ioan Cuza' : 114	114