A novel bat pollination system involving obligate flower corolla removal has implications for global Dillenia conservation
Fig 2
Reproductive development in Dillenia biflora.
(A) Pair of buds in terminal leaf whorl. (B) Globose corolla on virgin flower (creamy white to light pink). (C) Failed flowers from no bat visit; sepals closed trapping corolla. (D) Open multi-staminate flower, corolla removed by bats. (E) Detached corolla with bat bites. (F) Mature open fruit.