60 
OHIO BIOLOGICAL SURVEY 
EXPLANATION OF PLATE VI. 
Lycogala epidendrum (L.) Fr, 
Fig. 1. Four aethalia. Natural size. 
Fig. la. A bit of capillitium. X 400. 
Fig. lb. A spore. X 800. 
Lycogala flavo-fuscum (Ehr.) Rost. 
Fig. 2. An aethalium. Natural size. 
Tubifera ferruginosa (Batsch) Gmel. 
Fig. 3. A group of sporangia. X 6. 
Fig. 3a. A single spore. X 800. 
Tubifera stipitata (B. & R.) Macbride. 
Fig. 4. A group of sporangia upon pedicel. X 6. 
Lindbladia effusa (Ehr.) Rost. 
Fig. 5. A group of sporangia. X 8. 
Fig. 5a. A bit of sporangium wall. X 500. 
Fig. 5b. A spore. X 800. 
Orcadella operculata Wing. 
Fig. 6, A single sporangium. X30. (Macbride). 
Licea biforis Morgan. 
Fig. 7. Two sporangia. X 30. (Lister). 
Fig. 7a. A spore. X 600. (Lister). 
