摘 要 ：对广东海南岛、广西、云南产的海南草珊瑚Srcandra hainanensis(Pei)Swamy et Bailey进行形态学和茎的组织比较研究结果表明，Swamy等描述的海南草珊瑚是一个混杂的种群。本文对海南草珊瑚的描述作了修订，分出两个新变种：屏边草珊瑚S.hainanensis(Pei)Swamy et Bailey var. pingbianensis C. Z．Qiao et Q．H．Zhang和陵水草珊瑚S．hainanensis(Pei)Swamy et Bailey var．lingshuinensis C．Z．Qiao et Q.H. Zhang.
Abstract:Comparative studies on morphology and stem tissue of S. hainanen- sis (Pei) Swamy et Bailey of variant groving areas in China were carried out. The results show that the species described previously is mixed population. The limit for S. hainanensis (Pei) Swamy et Bailey were revised and the two new varieties of Sarcandra, S. hainanensis (Pei) Swamy et Bailey var. pingbian- nensis C. Z. Qiao et Q. H. Zhang and S. hainanensis (Pei) Swamy et Bailey var. lingshuinensis C. Z. Qiao et Q. H. Zhang also described in the paper.