300 HISTORY OF BRITISH FERNS. 



LASTEEA EIGIDA, Presl. 



MERSEY. [Lancashire.] 



HUMBER. Ingleborough ; Wharnside ; Attermine rocks near 



Settle, Yorkshire. 

 LAKES. Arnside Knot ; Hutton Eoof crags ; Farlton Knot, 



Westmoreland. Silverdale ; by the Lancaster and Kendal 



Canal, N. Lancashire. 



LASTEEA SPINULOSA, Presl. 



The habitats of this species are not recorded sufficiently dis- 

 tinct from those of L. dilatata. 



PENINSULA. About Penzance, Cornwall. Devonshire. Somer- 

 setshire. 



CHANNEL. Hampshire. Tinker's hole, Apse Castle, and else- 

 where in the Isle of Wight. Dorsetshire. Tunbridge 

 Wells, Sussex. 



THAMES. Ball's woods, Hertford ; N. Mimms ; Hatfield, &c., 

 Herts. Chiselhurst; Canterbury, Sec., Kent. Middlesex. 

 Wimbledon, * Portnall park, Virginia Water, &c., Surrey. 

 Fulmer, Buckinghamshire. Epping ; Danbury ; Cogges- 

 hall, Essex. 



OUSE. Suffolk. Surlingham broad near Norwich, Sec., Nor- 

 folk. Eoulbourne, Cambridgeshire. Northamptonshire. 

 SEVERN. North wood, Arbury Hall ; Binley ; Eugby, War- 



