云南大戟科植物的增补和修改

ADDITIONS AND CORRECTIONS TO THE EUPHORBIACEAE OF YUNNAN PROVINCE

  • 摘要: 在《云南种子植物名录》等文献的基础上,本文报道云南省的12种大戟科植物,其中有2个我国新记录种,3个云南新记录种,1个西藏新记录种:此外,排除2种、1变种产于云南;并对所有种类简介其特征和分布情况等。

     

    Abstract: The family Euphorbiaceae growing in the province of Yunnan includes about 51 gen-era and over 200 taxa.The present paper reported six species presently known from Yunnan and its vicinity.Megistostigma burmanicum and Blachia andamanica are new records in China(Yunnan);Mallotus pallidus,Macaranga rosuliflora and Euphorbia peplus are new records in Yunnan;Mallotus tetracoccus is a new record in Xizang.Three taxa are excluded of Flore of Yunnan,they are:Macaranga tanarius,Blachia pentzii and Chaetocar pus castanicarpus var.pubescens.Mallotus philippensis var.menglianensis is synonym of M.pallidus.

     

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