146 



Sex Segregation in the Bryopliyta 



GENERALIZED SCHEME. 



@e Sporopkyh 



Zeafydxas 



< 





® ® ® ^ 



Ve^el&lively reproduced axes. 



Vegclalively reproduced axc5. 



* SS. Point at which it is assumed that a segregation of sex occurs. 



PLATE VI. 



For explanation see p. 145. 



