General:
-
Applequist, W. L. 2014. Report of the Nomenclature Committee for Vascular Plants: 66. Taxon 63(6): 1358–1371.
-
Greuter, W.R., M. Aghababian & G. Wagenitz. 2005. (1670-1675) Proposals to conserve the name Bellidiastrum, Berkheya, Euryops, Notobasis, Picnomon and Urospermum (Compositae) against six generic names of Vaillant. Taxon 54(1): 196–198.
|