Tab. CCXL. 



A. Nkhhrodium (Eunephrodium) extensum, Bl. — p. 72. 

 Fig. 1 and 3. Single pinnse, two varieties, with sori ; nat. size. 



Fig. 2. Fertile segments of fig. 1 ; and Fig. 4. Fertile seg- 

 ments of fig. .S ; m(i<jnifted. Fig. 5. Involncre ; more 

 magnified. 



B. Nephrodium (Eunephrodium) hirsxjtum, /. Sm. — p. 70. 



Fig. 1. Single fertile pinna, seen from beneath, and a portion of 

 the rachis ; and Fig. 2. Base of a pinna, seen from above, 

 and showing the gland on the rachis ; 7iat. size. Fig. 3. 

 Two fertile segments ; nwynified. Fig. 4. Involucre ; more 

 maijnified. 



