[Vor. 5, 1918] 
222 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
EXPLANATION OF PLATE 
PLATE 14 
All figures are reproduced from camera drawings X 100. 
Figs. 1, 4, and 5. Germinating resting spores, showing vegetative 
filaments. 
Figs. 2 and 3. Sporangia partially empty. 
