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Ohio Biological Survey 
5. Pannariaceae. Genera known in Ohio are Pannaria, Heppia, 
and Placynthinm. 
6. Stictaceae. Genera found in Ohio are Sticta and Lobaria. 
7. Peltigeraceae. Genera known in Ohio are Peltigera, Peltidea, 
and Nephroma. 
8. Acarosporaceae. The genus Acarospora is known in Ohio. 
9. Lecanoraceae. Genera known in Ohio are Lecanora and 
0 chr ole cilia. 
10. Pertusariaceae. The genus Pertusaria is known in Ohio. 
11. Parmeliaceae. Genera known in Ohio are Parmelia, Anzia, 
Cetraria, and Nephromopsis. 
12. UsNEACEAE. Genera known in Ohio are Usnea, Ramalina, 
Alectoria, and Evernia. 
13. Teloschistaceae. Genera known in Ohio are Teloschistes, 
Placodium (Calopisma), and Xanthoria. 
14. Physciaceae. Genera known in Ohio are Physcia, Pyxine, 
Anaptychia, and Rinodina. 
15. Gyrophoraceae. Genera known in Ohio are Gyrophora and 
Umbilicaria. 
IV. CALICIALES (CALICIINEAE) 
1. Caliciaceae. Genera known in Ohio are Calcium, Chaenothcca, 
Stenocybe, and Cyphelium. These plants are mostly lichens. 
V. HELVELLALES (HELVELLINEAE) 
1. Geoglossaceae. The genus Leotia is known in Ohio. 
2. ELelvellaceae. Genera known in Ohio are Helvella, Morchella, 
and Gyromitra. 
VI. TUBERAEES (TUBERINEAE) 
No members of this order have been reported from Ohio. 
VII. PHACIDIALES (PHACIDIINEAE) 
1. Stictidiaceae. Genera known in Ohio are Stictis, Propolis, 
Mellittiosporium, Schizoxylon, and Lichenopsis. 
