158 Report OF THE DEPARTMENT oF BuorANY OF THE 
EXPLANATION OF PLATE VI. 
Fic. 1. Leptomitus lacteus from tile drain; a, a cellulin grain; 
Fic. 2. Large hyphe from tile drain. Magnification 225 diam- 
eters ; 
Fic. 8. Small hypha from tile drain. Magnification 1060 diam- 
eters ; . 
Fias. 4-8. Refrigerator fungus: 4, a living hypha; 5, four spores (?) ; 
6, portion of a hypha with forming spore borne later- 
ally; 7, portion of a hypha with spore borne terminally ; 
8, hyphe after four months in formalin. Magnifica- 
tion 650 diameters. 
Note.—Figs. 2-8 made with the aid of a camera-lucida. Fig. 1, 
diagrammatic. | 
