Life … Fungi Including Lichens Sac Fungi Common Lichens Trapeliales Trapeliaceae Disk Lichens Trapelia glebulosa complex Trapelia glebulosa Trapelia glebulosa Children Radiate Pebble Lichen Trapelia obtegens native Most observed native Trapelia glebulosa All Native to the US, by observations. Trapelia obtegens 10 observations Close