Root Rot of the Grapevine Caused by Clitocybe Tabesoens. Plate 3 
Clusters of sporophores of Clitocybe tabeecem in woods consisting largely of oak. Hundreds of these 
clusters of mushrooms occurred in one section of woods, most of them growing from the bases and 
roots of dead trees and stumps, or from buried wood, while a few others grew from the bases of 
living trees. The cluster at the left was placed in the field of view to show the character of the 
under side 
