Soderstrom, Thomas R. <br/><br/>
A revision of the genus olyra and the new segregate genus parodiolyra (Poaceae  Bambusoideae  olyreae) / 
Thomas R. Soderstrom and Fernando O. Zuloaga. 
 - Washington :  Smithsonian Institution Press,  1989. 
 - 79 p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Olyra--Classification.<br/>Paradiolyra--Classification.<br/>Grasses--Classification.