Tab. LXVT. 



A. LiNDSiEA CORDATA, p. 219. 



Plant with sterile and fertile fronds, nat. size. Fig. 1, Portion 

 of a sterile frond, magnified. 



B. LiNDS^A PROPiNQUA. Hook. — p. 223. 



Portion of a frond, nal. size. Fig. I. Fertile pinnule, magni- 

 fied. 



