Micarea prasina s.l. forme océanique.
This "form" belongs to the group of Micarea prasina which contains several taxa variously interpreted, we present it here pending a more precise identification (if that is possible!). Asci with 8 spores of 35-50 x 10-17 µm according to our measurements. Most spores 1-septate: 9-14 x 3-4 µm according to our measurements. It comes at the foot of trees (Quercus) in humid oceanic forests.