﻿6r 



bearing cystocarpic pinnule, a、 slightly magnified. ― Fig. 4: portion 

 of branch rather densely loaded with tetrasporic pinnulse, ェェ 2 . ― 

 ト lg. 5 ： cross-section of upper branch, moderately magnified. ― 

 Fig. 6 ： portion of the same more highly magnified, -. — 

 Fig. 7 ： cross- section of tetrasporic pinnulae, slightly magnified. ― 

 F lg. 8: cross-section of cystocarp, slightly maonihed. 一 t* lg. g ： 

 longitudinal section of the same, Y. 



