The Tourist's Guide through the Country of Caernarvon / containing a short sketch of its History, Antiquities, &c.

by P. B. Williams

— alpinum

Polypodium arvonicum, y

Aspiduim lonchitis

— Thelypteris

— oreopteris

— aculeatum

Asplenium marinum

— viride

— Septentrionale

Scolopendruim ceterach