Division Bryophyta is divided into three main classes which are as follows.
1. Hepaticopsida (Liverworts)
E.g. Marchantia, Pellia, Riccia
2. Anthocerotopsida (Hornworts)
E.g. Anthoceros
3. Bryopsida (Mosses)
E.g. Sphagnum, Polytrichum, Funaria
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