Genera incertae sedis
Species: Normandina acroglypta
Photos: Over moss on Cordaline. Skibbereen, Co. Cork, SW Ireland.
Identified by Brian Coppins
Greyish-green thallus that forms a diffuse crust over bryophytes or on base-rich bark. Concolorous, scattered soralia, soredia 20-40 Ám diameter. Chemical reactions negative.
Found overgrowing moss and liverworts on base-rich bark and rocks, or directly on bark. Widespread but infrequent in Ireland.
Related: Normandina pulchella. Green, squamulose thallus
Normandina acroglypta May 2010