苔纲约有330属，8000种；
000 species , Hepaticae have about 330 genus and 8 ?
角苔纲约有4属200种。
000 species , Anthocerotae have about 4 genus and 200 species .
中国角苔纲植物孢子和假弹丝形态的研究
Studies on the Spores and Pseudoelaters of Anthocerotae in China
苔纲苔纲苔纲