Caliciaceae Amandinea pelidna (Amandinea lecideina) Growth type crustose Chemical results negative Infrequent, usually coastal on siliceous, +/- sheltered rocks and cliffs Whitish, grey or brownish thallus, often with dark prothallus. Apothecia with thin, persistent margins and brown epithecium. The spores are brown, 1-septate, 10-15 x 6.5-8.5 µm. Conidia thread-like, curved. Similar: Amandinea punctata

Amandinea lecideina
Wessex Lichen Group meeting, Hampshire. November 2013