258 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Page. 

 Sorghastrum setosum (Griseb.) Hitchc 195 



Andropogon setosus Griseb. 



Sporobolus cubensis Hitchc. sp. nov 237 



Syntherisma aeqiiiglumis (Hack. & Arech. ) Hitchc 210 



Panicum aequiglume Hack. & Arech. 

 Trachypogon filifoUus (Hack.) Hitchc 191 



Trachypogon poly morphus /J Jilifolius ^ack. 



