2Dandy J E. Magnoliaceae [ A ]. In: Hutch J. The Genera of Flowering Plants [ M ]. Oxford : Clarendron Press, 1964,1:50 - 57.
3Nooteboom H P. Notes on Magnoliaceae (I) [ J ]. Blumea, 1985,31 (1) :65 - 87.
4Nooteboom H P. Different looks at the classification of the Magnoliaceae [ A ]. Proceedings of the International Symposium of the Family Magnoliaceae [ C]. Beijing: Science Press ,2000,26 -37.