Hitchcock, A. S.  1865-1935. <br/><br/>
The North American species of Panicum, 
by A. S. Hitchcock and Agnes Chase. 
 - Washington,  Govt. Print. Off.,  1910. 
 - xiv, 396 p.  incl. illus., maps,  25 cm. 
 - Smithsonian Institution. United States National Museum. Contributions from the United States National Herbarium.  v. 15 Bulletin of the United States National Museum. Issued October 22, 1910. .
 - United States National Museum.  Contributions from the United States National Herbarium ;  v. 15. .
<br/><br/><label>LCCN: </label>agr10001711  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Panicum.
<br/><br/><label>LC Class. No.: </label>QK1  / .U5 v. 15