<正>根据作者多年对于五加科植物的研究，发表了大参属两个新组合：梁王茶Macropanax davidii （Franch.）Shang et C.F. Ji和掌叶梁王茶M. delavayi（Franch.）Shang et C.F. Ji，讨论了它们的分类学历史以及与相近属的区别。

Based on the data collected from plots of Tilia miqueliana community, the natural secondary forest in Nanjing Mr. Niushou Forest Park, the floristic composition and characteristics, composition and features, spatial structure and succession tendency were analyzed. The flora was characterized with obvious tropical nature, but the temperate floristic elements occupied a certain proportion. The xylophyte dominated in the community, which was divided into three distinct layers: tree, shrub and herb layers. The community could still remain the stable structure features of deciduous broad-leaved forest, but the plantation of Phyllostachys edulis, which has invaded the community, would threaten the progressive succession of T. miqueliana if without being cut artificially.