Flowering plants : Dicotyledons : Magnoliid, Hamamelid and Caryophyllid families / volume editors: K. Kubitzki, J. G. Rohwer, and V. Bittrich. - Berlin [a. o.] : Springer, 1993. - X, 653 p.: ill. - ( The families genera of vascular plants ;Vol. 2 / edited by K. Kubitzki: )