Pittier, Henri,  1857-1950. <br/><br/>
Preliminary treatment of the genus Castilla, 
by Henry Pittier. 
 - Washington,  Govt. print off.,  1910. 
 - vii, 247-279, ix p.  illus., pl. 22-43.  25 cm. 
 - Smithsonian institution. United States National museum.  Contribuions from the United States National herbarium,  v. 13, pt. 7 .
<br/><br/> "Bulletin of the United States National museum.  Issued December 31, 1910."  Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>agr11000032  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Castilla.
<br/><br/><label>LC Class. No.: </label>QK1  / .U5 vol. 13, pt. 7