As I am now Emeritus Professor I will not be supervising any additional graduate students at the University of Toronto, although I will continue supervising post-doctoral fellows and will carry on with work on the evolution of mirror-image flowers as well as completing other unfinished projects. Below are links to previous work related to several of the ongoing projects.

• Evolutionary transitions from outcrossing to selfing

• Gender strategies and the evolution of sex ratios

• Floral biology, pollination and mating

• Evolutionary genetics and local adaptation in invasive species