232 Rhodora [October 



* Myrtophyllu?^! alterniflorum DC. Shallow water of Tyler's 

 Pond, Goshen. (Bissell & Weatherby). 



M. SPiCATUM L. Tn slow water of the Housatonic River at Oxford 

 and Huntington (Harger). Only sterile material found but appar- 

 ently well distinguished by the foliar characters. 



{To he continued) 



