V. 



MOSSES (MUSCI): SPHAGNALES—ANDRE^ALES 171 



of very young leaves characteristic glandular hairs are met 

 with. They consist of a short basal cell and an enlarged ter- 



x^- 



^ CO 



P B 



cfl 



J! => 



<.2 



S i •" 



s(^„ 



s X 



01 .S (U 



minal cell containing a densely granular matter, which from 

 its behaviour with stains seems to be mucilaginous. The form 



