Botanical name: Grias neuberthii
Common names: Piton Tree, Wild Mango, Sanchamangue
Family: Lecythidaceae
Origin: Ecuador
The trunk is straight upwards, branching very little until several meters high. The leaves are on the top, and are very large. The flowers are in inflorescences that come out directly from the trunk, the lower part of it, close to the ground where heavy bees and beetles (the natural pollinators of this species) live.
Link to this plant:
https://toptropicals.com/catalog/uid/grias_neuberthii.htm