中国塔叶苔属及其新分布

Schiffneria and Its New Distribution in China

塔叶苔属为１８９４年由Ｆ．Ｓｔｅｐｈａｎｉ建立的单种属，即塔叶苔（ＳｃｈｉｆｆｎｅｒｉａｈｙａｌｉｎａＳｔｅｐｈ．）。以前该属在我国的分布仅见于台湾、福建、云南和四川，现见于江西省，为该属植物的新记录。塔叶苔的配子体和孢子体结构表明，它宜被作为大萼苔科内的一个亚科处理，在亲缘关系上与叉苔目较近。

The genus Schiffneria was published in 1894 by F. Stephani. It contains only a single species—? chiffneria hyalina Steph. which was only found in Taiwan, Fujian, Yunnan and Sichuan. Now it is newly recorded in Jiangxi Province. The characters of the gemetophyte and sporogonium of Schiffneria show that its relationship is close to Metezeriales belonging to a subfamily of Cephaloziaceae.