中国兰科大苞兰属一新记录种--淡黑大苞兰

摘要

Sunipia including about 23 species was restricted to Southeast Asia.In China,genus of Sunipia is repre-sented by twelve species.During our fieldwork in Pu’er Prefecture southern Yunnan from 2011 to 2013,one new re-corded species from China was discovered and here reported.Its Chinese name was entitled by meaning of specific names.This species is characterized by purple perianth,unbranched pollinarium stipe terminated with 4 spherical sol-id pollinias differed from others of this genus.%大苞兰属全世界共有23种,主要分布于东南亚各国。我国分布有12种,可以说是该属的分布中心。在2011－2013年期间,对普洱地区兰科植物的野外考察中,发现了该属一个新记录种 Sunipia nigricans Avery-anov,根据该种拉丁名种加词之意将其定为“淡黑大苞兰”。淡黑大苞兰主要特点是花淡黑色、粘盘柄不分叉、顶部连接着4个球形的花粉团,与该属其它所有种类有明显区别。