128 



Hj'poxylon investiens (Schw.) Berk. 



Monroe (?). 

 Hypoxylon marginatum (i^cliw.) Berk. 

 Monroe, Putnam. 

 *Hypoxylon multiforme Fries. 

 Monroe, Montgomery. 

 Hypoxylon perforatum (Scliw.) Sacc. 



Monroe, Putnam. 

 Hypoxylon petersii Berk, and Curt. 

 Monroe (?), Putnam. 

 *Hypoxylon rubiginosum (Pers.) Fries. 



Clark, Monroe, Montgomery, Putnam. 

 ♦Hypoxylon sassafras (Schw.) Berk. 



Monroe, Putnam. 

 *Hypoxylon stigmateum Cooke. 

 Montgomery. Union. 

 Hypoxylon turbinulatum (Schw.) Bei-k. 

 Monroe. 

 *Nummularia bulliardi Tul. 



Brown, Clark, Hendricks, Monroe, Putnam. 

 Nummularia discreta (Schw.) Tul. 



Hendricks. Monroe, Putnam. 

 Nummularia microplaca (Berk, and Curt.) Cooke. 



Monroe. 

 Nummularia repanda (Fries) Nits. 



Clark, Monroe. Putnam. 

 Nummularia tinctor (Berk.) Ell. and Ev. 

 Monroe. 

 *Ustulina vulgaris Tul. 



Monroe (?), Montgomery, Parke, Putnam, Union. 

 *Xylaria castorea Berk. 



Hendricks, Monroe (?). 

 *Xylaria corniformis Fries. 



Monroe. Montgomery, Putnam. 

 *Xylaria digitata (L.) Grev. 



Montgomery. 

 Xylaria hypoxylon (L.) Grev. 



Monroe (?), Putnam. 

 *Xylaria polymorpha (Pers.) Grev. 



Hamilton, Marion, Monroe (?), Montgomery, Putnam, Tippecanoe. 

 Union. 



PYRENULALES. 



Yerrucariaccae. 

 *Verrucaria epigea (Pers.) Ach. 



Union. 

 *Verrucaria muralis Ach. 



Franklin, Monroe, Montgomery, Putnam. 



