302 FRYE 
LLNS 
BES 
SESS LESS i ee 
i - ere —) 


Fig. 15. Pogonatum alpinum. 
= Plant dry, X 1. 2 = Moist plant with capsule, X 1. 3 = Capsule, X 5 
4 = Peristome, X 150. 5 = Leaf with sheathing base and lamelle on upper side, 
Kos: = Leaf tip, X 65. 7 = Cross section of leaf showing lamelle and margin, 
isi 5. 8 = Cross section of a few lamelle showing thickened and papillose marginal 
cells, X 250. 
1 
