AUTHOR=Ma Yongpeng , Zhou Renchao , Milne Richard TITLE=Pollinator-Mediated Isolation May Be an Underestimated Factor in Promoting Homoploid Hybrid Speciation JOURNAL=Frontiers in Plant Science VOLUME=Volume 7 - 2016 YEAR=2016 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2016.01183 DOI=10.3389/fpls.2016.01183 ISSN=1664-462X