Mosses 蘚 (Bryophyta)
Sphagnum 泥炭蘚
leafy gametophyte
- A cross section made through the main stem of a peat moss is shown. The central cylinder has the larger thin-walled cells as the central pith, surrounded by a dense layer of thick-walled cells, and then the large thin-walled cortical cells. No specialized conducting tissue is found.
