Pollinator-dependent evolution of floral trait combinations in an orchid herb
Yun Wu, Xu-Yu Duan, Yong Xiang, Shao-Bin Weng, Jin-Yu Zhong, Jing Li and Qing-Jun Li
J Plant Ecol . 2020, (4): 450 -459 .  DOI: 10.1093/jpe/rtaa033