420 FLORA CAMBRICaJ 



PoLYPODiUM CRISTATUM. Crejled Polypody. — With. 778". 

 P. June— September. 



In ftiady places, and on old walls, not uncommon. 



PoLYPODiUM RH^TicuM. Stone Polypody. — With. 780.— 

 P. June — September. 



On rocks near Ffynnon Velcn, above Llanberis ; — and 

 near the fummit of Glyder Bach. 



CyATHEA fragile. Ctip Fern. — Polypodium fragile. — 

 With. 779. — Hudf. 459. — P. June— September. 



In clefts of the rocks of the higheft mountains of Cacr- 

 narvonihke, common. 



Cyathea incisa. Lac'iniated Cup Fern, — Eng. Bot. 163. 

 P. trifidum. With. 779. 



On the rocks about Tull Dfl. 



Hymenophyllum tunbridgensb. Tunhridge Goldiloch. 

 — Eng. Bot. 1(52. — Trich. tunbridgenfe* With. 781. — 

 Hudf. 461.— P. May— Oaober. 



In a {hady dell in the vale of Llanberis. 



INDEX. 



