JungleDragon is a nature and wildlife community for photographers, travellers and anyone who loves nature. We're genuine, free, ad-free and beautiful.
The yellowish crust with blue apothecia is Arthonia (Chrysothrix) caesia. Habitat is a very old jack pine (Pinus banksiana) cone that has probably been on this branch for about 20 years.
Sign in or Join in order to comment.
Chrysothrix caesia is a lichenized species of fungi in the family Chrysothricaceae.