Are long corolla tubes in Pedicularis driven by pollinator selection?
Shuang-Quan Huang, Xiang-Ping Wang, and Shi-Guo Sun
Are long corolla tubes in Pedicularis driven by pollinator selection?
Shuang-Quan Huang, Xiang-Ping Wang, and Shi-Guo Sun
J Integr Plant Biol . 2016, (8): 698 -700 .  DOI: 10.1111/jipb.12460