Buxbaumia. Diphyscium 



Tab. suppl. I. 



Explanation of Plate VI. (Reduced from the Bryologia Europea) 

 B. aphylla: i, magnified vertical section of the capsule; 2, pseudannulus in 

 vertical section more highly magnified, c, lower part of internal peristome, e, 

 epidermis of capsule: 3, greatly magnified portion of pseudannulus showing 

 the rudimentary peristome at b and also at fig. 4; 5, cells of the pseud- 

 annulus. 



