Life … Fungi Including Lichens Sac Fungi Common Lichens Shield Lichens, Rim Lichens, and Allies Bushy Lichens, Sea-fog Lichens, and Allies Scutula Lichen genus Scutula Lichen Scutula Field notes Children Blue-rimmed Bacidia native Scutula igniarii Scutula effusa Scutula miliaris Scutula Lichen Scutula heeri Most observed native scutula lichen All Native to the US, by observations. Blue-rimmed Bacidia Scutula circumspecta 24 observations Close