1. Large tree of Queensland having cream-coloured flowers blotched with red inside; sometimes placed in genus Sterculia
   - narrow-leaved bottletree, Brachychiton rupestris, Sterculia rupestris

Type of: bottle tree, bottle-tree

• aponeurotic
• apopemptic
• apophasis
• apophatic
• apophatism
• apophthegm
• apophyge
• apophyllite
• apophyseal
• apophysis
• apoplectic
• apoplectiform
• apoplectoid
• apoplexy
• apoptosis
• aporia
• Aporocactus
• Aporocactus flagelliformis
• aport
• aposelene
• aposematic
• aposematic coloration
• aposiopesis
• aposiopetic
• apostasy