- 97 - 
plate XIV 
Fig. 40. Median longitudinal section of sporogonium X 82. Sept. 3. 
Spore mother cells all lobed, nucleate elaters. 
Fig. 43. Median longitudinal section through sporogonium. Oct 18. 
X 82. Elaters now show spiral thickenings. 
(Fig, 42 of Miss Greenwood is omitted). 
