432 A TOUR ROUND NORTH WALES. 



Notwithftanding the great refemblance that there is be- 

 twixt this plant, and thofe of Pclypodium Aculeatum, in 

 ayoungftate; the full grown fpecimens, fome of them 

 near half a yard long, in complete fructification, with 

 every appearance of old and tough plants, that I have 

 gathered amongft thefe high rocks, fully affure me that 

 it muft be a diftindl fpecies. W. JB. 



FOLYPODIUM ILVENSE. With. III. 778. A. Alpi- 

 num. Bolt. 42. P. July Sept. 

 Near the top of Clogwyn y Garnedd. 



POLYPODIUMARVONICUM. With. III. 774. Acrof- 

 tlcum Ilvenfe. Hudf. 451. Bolt. 9? P. July 

 Sept. 



On a moid black rock, almoft at the top of Clogwyn j 

 Gapnedd, facing the north- weft, direftly above the 

 lower lake. 



\ 

 POLYPODIUM PHEGOPTERIS. Wood Polypody. With. 



III. 775. Bolt. 20. P. June- Oa. 



Clefts of moift rocks about Tull Du. 

 POLYPODIUM OREOPTERIS. Heath Polypody. With. 



III. 775- P- Tkefipteris.Roh. 22. Hudf. 457. 

 July Oa. 



Heaths between Caernarvon and Llanberis, plentifully. 



POLYPODIUMTHELYPTERIS. MarJJi Polypody. With. 

 III. 776. Acrojlicum ThdypUris Bolt. 43. P. 



July oa. 



In a moift dell, at the foot of Snowdon, near Llanberis. 



POLYPODIUM ACULEATUM. Prickly Polypody. \Vi\h. 

 III. 777. Bolt. 26. P. June Oa. ' 

 Amongft the bufties on the rocks near Caernarvon Caftle. 



POLY- 



