Pollen limitation of reproductive success in two sympatric alpine willows (Salicaceae) with contrasting pollination strategies
Reproductive biology and nectar secretion dynamics of Penstemon gentianoides (Plantaginaceae): A perennial herb with a mixed pollination system?
Scent matters: Differential contribution of scent to insect response in flowers with insect vs. wind pollination traits
Wind of change: New insights on the ecology and evolution of pollination and mating in wind-pollinated plants