高褶石仙桃，中国兰科一新记录种

Pholidota advena (Par. & Rchb. f.) Hook. f., A Newly Recorded Species of Orchidaceae from China

摘要:

报道了中国兰科植物一新记录种：高褶石仙桃[Pholidota advena（Par. & Rchb. f.） Hook. f.]，并提供了描述与图片。该种与石仙桃（P. chinensis Lindl.）相似，但下唇具3~5个明显隆起的片状脊以及上唇有3个波浪状龙骨一直向顶端延伸汇合。

Abstract:

Pholidota advena (Par. & Rchb. f.) Hook. f., an epiphytic orchid from southern Yunnan is newly recorded for China. The detailed description and photos of this species are provided. This species is morphologically similar to P. chinensis Lindl., from which it clearly differs in its hypochile with 3-5 elevated, lamellate keels, and epichile with 3 more or less wavy keels which converge toward the apex.