Bottle tree

A Queensland Bottle Tree (Brachychiton)

The bottle tree is a plant that has adapted to hot climates, such as the desert. They are called bottle trees because the shape of their trunk is a bottle shape. There are several different species including:

The name bottle tree is also used to describe an artificial tree made of glass bottles, usually of colored glass. Associated with Hoodoo and primarily found in the Southern United States.

Glass bottle tree