Catalogue of new world grasses (Poaceae) / 
by Paul M. Peterson... [et al.] ; chief editor by Robert J. Soreng 
 - Washington :  Department of Botany, National Museum of Natural History,  2000- 
 - 4 v. ;  26 cm. 
 - Smithsonian Institution.  Contributions from the United States National Herbarium ;  volume 39, 41, 46, 48 .
<br/><br/> Subfamilies Anomochlooideae, Bambusoideae, Ehrhartoideae, and Pharoideae -  Subfamily Chloridoideae -  Subfamilies Panicoideae, Aristidoideae, Arundinoideae, and Danthonioideae -  Subfamily Pooideae  v. 1.  v. 2.  v. 3.  v. 4. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grasses--America--Classification