Three pollination guilds and variation in floral characteristics of Bornean gingers (Zingiberaceae and Costaceae)
Contrasting flowering phenology and species richness in abiotically and biotically pollinated angiosperms
Sterile flowers increase pollinator attraction and promote female success in the Mediterranean herb Leopoldia comosa
How to be an attractive male: Floral dimorphism and attractiveness to pollinators in a dioecious plant