Ferreyra, Ramón <br/><br/>
A revision of the Colombian species of Monnina (Polygalaceae) Mary Vaux Walcott Fund for Publications in Botany 

 - Washington  Smithsonian Institution  1953 
 - v, 59 p.  il.; 25 cm. 
 - Smithsonian miscellaneous collections .
<br/><br/><label>Subjects--Topical Terms: </label><br/>POLYGALACEAE<br/>COLOMBIA