中国大陆一苔类新记录种——膨体异萼苔

Heteroscyphus turgidus (Geocalycaceae), A New Record to Mainland of China

摘要:

报道了产自中国大陆贵州省的异萼苔属(Heteroscyphus)一新记录种——膨体异萼苔[H. turgidus (Schiffn.) Schiffn.]。本种与圆叶异萼苔[H. tener (Steph.) Schiffn.]主要的区别特征在于腹叶边缘具粗齿且植株明显较小。依据采自贵州梵净山的标本,提供了详细的形态描述和线条图。

Abstract:

The liverwort Heteroscyphus turgidus Schiffn. (Geocalycaceae) is reported as a new record from mainland of China. It differs from H. tener (Steph.) Schiffn. by its underleaf margins with coarse teeth and significantly smaller plants. The illustratation and description based on the specimen from Fanjing Mount, Guizhou is presented.