416 MINNESOTA BOTANICAL STUDIES. 



PLATE XXVI. 



A. General view of Winnebago valley showing general distribution 

 of forest vegetation. The valley is almost entirely cleared for cultiva- 

 tion. 



B. South branch of Winnebago valley. The northern slope of 

 bluff is densely wooded. 



PLATE XXVII. 



A. Lilium canadense growing in moist meadow of creek valley. 



B. Pond vegetation. Yellow pond-lily with water grasses and 

 sedges. 



