*Cladonia cristatella Tuck. 
Montgomery, Tippecanoe, Wayne. 
*Cladonia fimbriata (L.) Fries. 
Putnam, Wayne. 
*Cladonia furcata (Huds.) Fries. 
Parke, Putnam, Tippecanoe. 
*Cladonia macilenta Hoffm. 
Montgomery, Tippecanoe, Union. 
*Cladonia mitrula Tuck. 
Montgomery, Putnam, Tippecanoe, Union, Wayne. 
*Cladonia pyxidata (L.) Fries. 
Parke, Putnam. 
*Cladonia squamosa (Scop.) Hoffm. 
Wayne. 
Cladonia symphycarpa Fries. 
Putnam. 
Collemaceae. 
*Leptogium lacerum (Retz.) S. F. Gray. 
Tippecanoe, Wayne. 
*Leptogium pulchellum (Ach.) Nyl. 
Parke, Wayne. 
*Leptogium tremelloides (L.) S. F. Gray. 
Montgomery. 
Pyrenopsidaceae. 
*Pyrenopsis fuscoatra Fink. 
Montgomery. 
Pannariaceae. 
*Pannaria nigra (Huds.) Nyl. 
Montgomery, Wayne. 
Stictaceae. 
*Sticta amplissima (Scop.) Mass. 
Hamilton, Marion, Montgomery, Putnam, Wayne. 
*Sticta pulmonaria (L.) Ach. 
Hamilton, Marion, Owen, Putnam, Wayne. 
Peltigeraceae. 
*Nephroma helveticum Ach. 
Putnam. 
Nephroma laevigatum Ach. 
Putnam, 
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