Tab. CCXLV. 



Nephrodium (Lastrea) Raddianum, Hook. — p. 98. 



Fertile frond ; nat. size. Fig. 1 , Portion of a pinna, with sori ; 

 magnified. Fig. 2. Portion of a segment, with sorus ; 

 more magnified. Fig. 3. Involucre ; and Fig. 4. Scale from 

 the stipes ; much magnified. 



