Brachychiton
 Bottletree redirects here. For other uses see Bottle tree.Brachychiton (kurrajong bottletree) is a genus of 31 species of trees and large shrubs native to Australia (the centre of diversity with 30 species) and New Guinea (one species). Fossils from New South Wales and New Zealand are estimated to be 50 million years old corresponding to the Paleogene.They grow to 4 – 30m tall and some are dry-season deciduous.