Title: Biblio RTF Export
Author: Biblio 7.x

R. F.  Thorne, ?Classification and geography of the flowering plants?, Botanical Review, vol. 58, pp. 225-348, 1992.

A.  Takhtajan, ?Outline of the classification of flowering plants (Magnoliophyta)?, Botanical Review, vol. 46, pp. 225-359, 1980.