Gibbosporina bifrons

Gibbosporina bifrons is a species of foliose lichen in the family Pannariaceae. It was described as a new species in 2016 by Arve Elvebakk, Soon Gyu Hong, and Per Magnus Jørgensen. The specific epithet bifrons, meaning "two-faced", refers to the well-developed and large cephalodia that occur with the green algal photobiont. The lichen occurs in the Philippines, Solomon Islands, Malaysia, and New Caledonia.