248 



Plate IV. 



Figure 1. Nummularia tinctor. (Natural size.) 



Figure 2. Same showing section of the wood beneath stroma. The dark 

 colored parts are a beautiful orange. 



Figure 3. Same showing furrowed stroma. (Natural size.) 



Figure 4. Nummularia microplaca on Sassafras. Closely resembles 

 Hypoxylon Sassafras. (Natural size.) 



