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



Plate 



r^'^ r "< 



/4JJ ~~JZ Y/~ 



.,, „y&< 



///J J 22/ 



.■//;/ a sst c J//* 



Ass. JoAcJ 





A Sheet from the Mounted Portion of Schweinitz's Herbarium at the 

 Philadelphia Academy of Sciences, Showing Specimens as Prepared and 

 Labeled by Michener. 



