PLATE XXXIV. 



PAGE 



Fig. 1. Neuropteris rarinervis, Bunb 428 



A variety with close veins and narrow leaflets. 

 1 a. Enlarged leaflet of the same, showing nervation. 



Kig. 2. Hymenophyllites Pinnatifidus, Spec, nov 436 



1 a. Enlarged leaflet of the same, showing nervation. 



Fig. 3. Hymenophyllites spinosus, Gopp ..436 



3 a. Enlarged leaflet of the same, showing nervation. 



