Pin lichen (original) (raw)
A pin lichen, or calicioid lichen, is a crustose lichen with small fruiting bodies pointing up that look like a dressmaker's pin. It includes members of the lichen genera Calicium and Chaenotheca.
A pin lichen, or calicioid lichen, is a crustose lichen with small fruiting bodies pointing up that look like a dressmaker's pin. It includes members of the lichen genera Calicium and Chaenotheca.