(Dilleniaceae) pollen heteromorphy and presentation, and implications for pollination by bats.

Bat pollination of in Fiji, a genus that was presumed to be pollinated by bees, posits that other species may be bat-pollinated, with implications for conservation and the understanding of angiosperm evolution. Botanical descriptions of some corolla behaviours ('falling as a whole') suggest bat removal of permanently closed corollas, as in . Considering the remoteness of species of interest, we reviewed some floral traits to hypothesise what they may mean for bat pollination of the genus.