72 



NINTH REPORT. 



A. Teleutospores x 600, optical section showino- relative length of pedicel. 



B. Teleutospores germinating, producing sporidia — one to four — at the 



end of the promycelium x 350, optical section. 



C. Sporidia, one of them germinating x 1000. 



D. Mycelium teased from the leaf of mallow; granular and yellow towards 



the end of the hypha x 500. 



