Fosberg, F. Raymond (Francis Raymond), 1908- <br/><br/>
Studies in the genus Boerhavia L. (Nyctaginaceae) 1-5 / 
F. Raymond Fosberg. 
 - Washington:  Smithsonian Institution Press,  1978. 
 - iii, 20 p. ;   26 cm. 
 - Smithsonian contributions to botany ; no.39. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 19. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Boerhavia