Strong, Mark T. <br/><br/>
Taxonomy and distribution of Rhynchospora (Cyperaceae) in the Guianas, South America / 
by Mark T. Strong 
 - Washington, DC :  Department of Botany, National Museum of Natural History,  2006 
 - 225 p. :  ill. ;  25 cm. 
 - Smithsonian Institution.  Contributions from the United States National Herbarium ;  volume 53 : 1-225 .
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rhynchospora--Guiana<br/>Cyperaceae--Classification--Guiana<br/>Plants--Guiana