Wasshausen, Dieter C. <br/><br/>
The genus Aphelandra (Acanthaceae) / 
Dieter C. Wasshausen 
 - Washington :  Smithsonian Institution Press,  1975 
 - 157 p. :  ill. ;  27 cm. 
 - Smithsonian contributions to botany ;  No 18 .
 - Smithsonian contributions to botany ;  No 18 .
<br/><br/><label>LCCN: </label>74-003108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aphelandra