1. Bentham, G.:Umbelliferae. ? InBentham, G., Hooker, J., 1867: Genera plantarum 1, 859?893.
2. DeCandolle, A. P., 1830:Umbelliferae. ? In Prodromus systematis naturalis4: 55?250.
3. Drude, O., 1897?98:Umbelliferae. ? InEngler, A., Prantl, K., (Eds.): Die natürlichen Pflanzenfamilien 3 (8): 63?250. ? Berlin: Duncker & Humboldt.
4. Dumortier, B.-C., 1827: Florula Belgica, operis majoris prodromus.Umbellatae, pp. 77?83.
5. Fairbrothers, D. E., 1980: Comparative serological investigation. ? In: The systematic position ofAralidium Miq. ? A multidisciplinary study. ? Taxon29: 412?417.