74 DOODTA CAUDATA. 



Fronds terminal, and adherent to a slightly creeping rhizoma. 

 The base only naked. 



Veins forked; venules arcuately anastomosing near the base, 

 direct and free towards the margin. 



Sori usually transversely uniserial. 



Length of sterile frond from four to six inches; length of 

 fertile frond from six to eight inches. Colour pale green. 



Doodia caudata can be procured of every Nurseryman. 



The illustration is from a plant in my own collection. 



