Species: Ramalina calicaris
Photos: On Salix branch. The Gearagh, Cork, SW Ireland.
Shiny grey-green thallus, narrow divided branches with up-turned edges forming a single deep channel. Apothecia at or near the branch tips. Thallus usually pendant, to approx 8cm.
Occurs on well-lit to lightly shaded basic-barked trees, e.g Willow.
Chemical reactions negative.
Ramalina calicaris. March 2009