Liu, Zhen-Wen <br/><br/>
Multiple origins of circumboreal taxa in Pyrola (Ericaceae), a group with a Tertiary relict distribution.  [electronic resource] 

 -  Annals of botany  Dec 2014 
 - 1701-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1095-8290 
<br/><br/><label>Standard No.: </label>10.1093/aob/mcu198  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Base Sequence<br/>Biological Evolution<br/>Calibration<br/>Phylogeny<br/>Phylogeography<br/>Pyrola--physiology<br/>Time Factors