Synohytrium endobiotioum 
Plate 2 
if\lV^ 
A 
1. Resting sporangia developing in wart tissue, 2. Resting sporangium 
in tissue, 3« Resting sporangium with zoospores forming in it. I*. 
Zoospore from resting sporangium. 5* Zoospore entering a host call* 
6. Nearing the end of the prosorus stage. 7« •*• sorus showing 5 
summer sporangia. 8. Summer sporangium nearly ready to discharge 
zoospores. 9» Zoospores from summer sporangium. 10« Zoospores 
acting as gametes uniting to form a zygote. 
(After Miss K. M. Curtis, in Roy. Soo. London, Phil. Trans., Ser. B. 
210; Ij09-U78. Pis. 12-16. Jan. U+, 1921.) 
