76 



(a) Frond two-pinnatifid, more or less 

 covered with white or yellow meal beneath. 



FIG. 30. Adiantum hispiduluni. 

 (a) Frond ( x J j. (b) Pinnule ( x 3 ). 



(i) Stipes only scaly. Scales evenly 

 coloured. Indusium entire, even 

 or toothed. 



i. C.farinosa. 



