Barriguda Bottle Tree

Nothing else in a plant schedule looks like Cavanillesia arborea. The trunk swells into a smooth grey barrel, ringed with horizontal growth marks and tapering abruptly into a few thick branches, and it stands leafless through much of the dry season with clusters of winged fruit hanging from the bare crown.
It is a specimen tree in the strict sense: planted singly, given room, and read as sculpture rather than as canopy. It comes from the seasonally dry forests of eastern Brazil and needs sharp drainage above everything else.
The Barriguda Bottle Tree is a sculptural specimen for a dry, free-draining site, and it should be given the space to be looked at.