The Pterygota are a subclass of insects that includes the winged insects. It also includes insect orders that are secondarily wingless (that is, insect groups whose ancestors once had wings but that have lost them as a result of subsequent evolution).
(Wikipedia)
Pterygota macrocarpa is a species of flowering plant in the family Malvaceae. It is found in Cameroon, Ivory Coast, Ghana, Nigeria, and Sierra Leone. It is threatened by habitat loss.
(Wikipedia)