贵州假悬藓属Pseudobarbella记述

A study on the Pseudobarbella taxonomy of Guizhou China

假悬藓属Pseudobarbella属于蔓藓科Meteoriaceae。该属植物中我国特有种较多,特别是在西南部。笔者通过整理文献和研究采自贵州各地的标本发现,贵州共有该属植物8种,其中刺叶假悬藓Pseudobarbellaspiculata(Mitt.)Luo为贵州首次记录。并根据各种的形态特征详细地列出了贵州该属植物的检索表、研究标本的采集地和各种的已知分布地。

Pseudobarbella separated from Barbella was founded by Akira Noguchi in 1948,which belonged to Meteoriaceae.Our country has much more endemic species especially in the southwest part than others.This study is based on trimming literature and examining specimens which collected from Guizhou province of China.There are 8 species,including 1 species which was recorded for the first time in Guizhou.That is P.spiculata.The key to species and distribution of Pseudobarbella in Guizhou are described.