Wen, Jun. <br/><br/>
Systematics and biogeography of Aralia L. (Araliaceae)  revision of sections Aralia, Humiles, Nanae, and Sciadodendron 
Jun Wen. 
 - Washington, DC  Department of Botany, National Museum of Natural History  2011. 
 - 172 p.  ill. (some col.), maps  25 cm. 
 - Contributions form the United States National Herbarium  57 .
<br/><br/> "Date of publication: March 2011" --t.p. verso. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Araliaceae<br/>Araliaceae--Geographical distribution.