Bui. 510, U. S. Dept. of Agriculture. 
Plate VIII. 
Lumber Sanitation: Wood-Rottinq Fungi.— VIII. 
Fig. l.—Lcntinus lepidcus, under surface. Fig . 2.—Schizophyllum commune, upper and lower surfaces. 
Figs. 3 and i.—Stcrcum fasciatum: 3, Upper surface; 4, lower surface. Figs. 5 and 6. — Coniophora 
puteana: 5, Smooth form growing on spruce sheeting in a mine; 6, waited form from a mine. 
