Most bladderworts (genera Pinguicula, Genlisea, Utricularia, Lentibulariaceae) are pollinated by insects. Bird pollination is rare and has probably evolved independently three times in this family. In Western Australia...
Variation in composition of floral nectar reflects the action of extrinsic factors as well as intrinsic plant characteristics. Canto and Herrera study the occurrence and density of yeasts across 22 animal-pollinated...