Fosberg, Francis Raymond. <br/><br/>
Studies in the genus Boerhavia L. (Nyctaginaceae), 1-5 

 - Washington :  Smithsonian Institution,  1978 
 - 18 p. 
 - Smithsonian contributions to botany  ; 39 .
 - Smithsonian contributions to botany  ; 39 .
<br/><br/><label>LCCN: </label>41745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boerhavia.<br/>Botánica.