云南东南部发现竹茎兰及其植物地理学意义

The Occurrence of Tropical nipponica in Southeast Yunnan and its Phytogeographical Significance

摘要: 对兰科竹茎兰(Tropidia nipponica)进行了形态学研究和生态生境调查.它分布于中国台湾和日本琉球群岛,而今发现于云南麻栗坡.作为在中国大陆的新记录种,对其植物地理意义进行了讨论.

Abstract: Morphological and ecological investigation were made of Tropidia nipponica,which is distributed in Taiwan of China and Ryukyu Islands of Japan and now reported from Malipo of Southeast Yunnan.As a newly recorded orchid in mainland China,its phytogeographical significance is discussed.