广东楝科植物分类的初步研究

本文是对广东楝科植物种类的初步整理、研究,记载了16属33种7交种,包括本省产的13属27种7变种和外来引种的3属6种。其中有1个新变种(封开地黄连Munronia hainanensis How et T. Chen var. microphyllina X. M. Chen),3个新组合(曾椤Amoora tsangii (Merr.) X. M. Chen, 雷楝Reinwardtiodendron dubium (Merr.) X. M. Chen, 毛香椿Toona sinensis (A. Juss.) M. J. Roem. var. schensiana (C. DC.) X. M. Chen), 3个分布新记录雷楝属Reinwardtiodendron (我国新记录),鹧鸪花Trichilia connaroides (W. et A.) Bentv. var. connaroides(广东新记录),海南(木坚)木Dysoxylvm hainanense Merr. var. hainanense(广东大陆新记录)].

A PRELIMINARY TAXONOMIC STUDY ON MELIACEAE IN GUANGDONG

This is a preliminary review and study on Meliaceae in Guangdong Province. It comprises 16 genera, 33 species and 7 varieties, including 13 genera, 27 species and 7 varieties which are natural for Guangdong and 3 genera and 6 species are introduced from elsewhere. Among them there are 1 variety (Munronia hainanensis How et T. Chen var. microphyllina X. M. Chen), 3 new combinations (Amoora tsangii (Merr.) X. M. Chen, Reinwardtiodendron dubim (Merr.) X. M. Chen, Toona sinensis (A. Juss.) M. J. Roem. var. schensiana (C. DC.) X. M. Chen) and 3 new recordations (Reinwardtiodendron new to China, Trichilia connaroides (W. et A.) Bentv. var. connaroides new to Guangdong, and Dysoxylum hainanense Merr. var. hainanense new to Guangdong Continent).