【摘要】 石山木莲Manglietia aromatica var.calcarea(X.H.Song)Sima et S.G.Lu为中国西南部特有植物,仅分布于贵州和广西,过去一直被忽视或作为木莲M.fordiana Oliver的变种。通过与木莲和香木莲M.aromatica Dandy的性状比较表明,它是一个好而明确的类群,与香木莲近缘而与木莲远缘。文中将其作为香木莲的变种,并重新组合命名为M.aromatica var.calcarea(X.H.Song)Sima et S.G.Lu。更多还原

【Abstract】 Manglietia aromatica var. calcarea( X. H. Song) Sima et S. G. Lu is a variety endemic to South-Western China,distributed in only Guizhou and Guangxi. It was ignored or reduced to M. fordiana Oliver as a variety years ago. Its characters in comparison with those of M. fordiana Oliver and M. aromatica Dandy reveal that it is a good and distinct taxon,which is affinal to M. aromatica Dandy rather than M. fordiana Oliver. It was reduced to M. aromatica Dandy and renamed as var. calcarea( X. H. Song) Sima et S. G. Lu in this article.更多还原