Bui. 380, U. S. Dept of Agriculture. 



Plate XIV. 



ENDOTHIA FLUENS. VERTICAL SECTIONS. X 49. 



Fig. 1.— Simple Pycnidium with Very Little Stroma, from Italy. Fig. 2.— Stroma 

 from Italy, Showing a Perithecium above a Pycnidium. Fig. 3.— Stroma from 

 America, Showing a Mature Pycnidium and Perithecia Side by Side. Fig. 4.— 

 Stroma, Showing a Single Pycnidium and Fundaments of Perithecia below. 



