1
The Bryophyta are divided into the Hepaticae (liverworts) and Musci (mosses).
2
Catherine Leonard, preparing for a Musci Network tour.
3
See Hooker's Musci Exotici, 1818 tab.
4
In the Hepaticae we can recognize three subordinate groups-theMarchantiales, Jungermanniales and Anthocerotales; and in the Musci also three groups-theSphagnales, Andreaeales and Bryales.
5
The former subdivision of the Bryales into Musci Cleistocarpi and Musci Stegocarpi according to the absence or presence of an operculum is thus clearly artificial.