Plate; XVI 



Fig. 1. Margin of the artificial glade in the lowland forest of Bates woods, Station 

 The ground cover is largely clearweed (Pilea). (Photograph, C. C. Adams.) 



IV, 



. Fig. 2. Detail of vegetation in and at the margin of the artificial glade in the lowland Bates 

 forest, Station IV, c. See Plate XIV for another view of the glade. (Photograph, C. C. Adams ) 



