Life … Fungi Including Lichens Sac Fungi Common Lichens Cobblestone Lichens, Eiglera Lichens, and Allies Cobblestone Lichen Family Polysporina Lichen genus Polysporina Lichen Polysporina Field notes Children Polysporina subfuscescens Polysporina gyrocarpa Polysporina Lichen Polysporina arenacea Close