Phylogeny and putative hybridization in the subtribe Paranepheliinae (Liabeae, Asteraceae), implications for classification, biogeography,and Andean orogeny
Jun WEN, Scott T. BERGGREN, Chung-Hee LEE, Stefanie ICKERT-BOND, Ting-Shuang YI, Ki-Oug YOO, Lei XIE, Joey SHAW, Dan POTTER
J Syst Evol . 2008, (3): 375 -390 .  DOI: 10.3724/SP.J.1002.2008.08065