Life … Fungi Including Lichens Sac Fungi Common Lichens Sunburst Lichens and Allies Brigantiaeaceae Letrouitia Lichen genus Letrouitia Lichen Letrouitia Children Domingan Letrouitia Lichen Letrouitia Lichen native Letrouitia Lichen Most observed native letrouitia lichen All Native to the US, by observations. Letrouitia Lichen Letrouitia parabola 6 observations Close