2G2 



APPENDIX. 



TABLE VII. 



TABLE OF THE ANALOGIES IN THE GENETIC 



Striictiires, 



Protophyte .... 

 Protospore 



Embryo 



Typical Form 



Filices, Equisetacese. 



Matrix of the 

 Reproductive Organs 



Gamospore 



Gamopliyte 

 Sex Capsule 

 Sex Elements 



.Suspensor 

 .absent 



...Embryo 



Fern-stem and Fronds , 

 Pullulation of Shoots., 



Sporangium 



Spore germinating into a 



(F) 

 Prothallium 

 Archegonium 

 Germ-cell 



(M) 



Protlialliuni 



Antheridium 



Cellules luith 

 Antherozoids 



FECUNDATION. 



