黄花无柱兰（学名：Amitostigma simplex）为兰科无柱兰属下的一个种。
Amitostigma simplex is a species of plant in the family Orchidaceae. It is endemic to China, found only in Sichuan and Yunnan. Its flowers are yellow, sometimes with brown spots.
英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。