1. South Australian tree having panicles of brilliant scarlet flowers
   - flame tree, Brachychiton acerifolius, Sterculia acerifolia

Type of: bottle tree, bottle-tree

• cinnamon stone
• cinnamon toast
• cinnamon vine
• cinnamon-colored
• cinnamon-red
• cinnamon-scented
• cinnnamon colored
• cinque
• cinquecento
• cinquefoil
• Cinzano
• cinéma vérité
• CIO
• cipher
• Cipro
• ciprofloxacin
• CIRA
• circa
• circadian
• circadian rhythm
• Circaea
• Circaea alpina
• Circaea lutetiana
• Circaetus
• Circassian