236 



SCOLOPENDRIUM VULGARE. 



r' 



Fig. 509. 



Fig. COO, 



Peraferum, Wollasto7i. (Fig. 599.)— Found in Ireland by 

 Dr. Allchin, and almost, constant. Peculiar from a curious pouch, 

 which is produced at the blunt apex of the frond. Length from 

 six to twelve inches; two inches broad. Cordate at the base, 



