American Tomasellia Lichen
Birchbark Dot Lichen
Cinchona Shell Lichen
Contorted Birchbark Dot Lichen
Lyre Shell Lichen
Mycomicrothelia Lichen
Rapps Shell Lichen
Shell Lichen
Texas Shell Lichen
Tomasellia Lichen
Wallroths Mycomicrothelia Lichen
Willeys Mycomicrothelia Lichen