Note xxi — APPENDIX.
Reading edition
a Gloddaeth,—b Rocks above Llyn Idwel,—c Snowdon,—d Llanberis,—e Cwm Idwel,—f on inaccessible rocks near Twll du, Snowdon, &c.—g near llyn y Cwn,—h Lake near Dolbadarn Castle,—i near Twll du,—k near Gloddaeth,—i on Clogwyn du’r Arddu,—m Penmaen mawr,—n near Glan y Bala,—o near Bangor,—p between Llanrwst and Conway,—q in the bottom of Llyn y Cwn, and Ffynon Frech,—r near Conway,—s near St. Helen’s well,—t Creuddyn,—u by the Waterfall near Aber,—v rare in Fachwen,—w near Dol Ty Du,—x in Llyn Ogwen, and Llanberis lakes,—y on a black rock near Clogwyn y Garnedd.