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Fungi Studies of Importance in the Decay of Building Timbers. 
(X 523.) 
Fig. 1.— Oidia of Lenzites sepiaria from malt-agar culture. Fig. 2.— Stages in formation of 
chlamydospores of Trametes serialis on secondary mycelium in malt agar, with a few thin- 
walled chlamydospores. Fig. 3.— Oidia and mycelium of Lenzites sepiaria upon hbia ot 
cockroach allowed to roam over wood block culture over night. 
