1. Having spiny leaves
   - spiny-leafed

See also: leafy

• genus Ceratozamia
• genus Cercidiphyllum
• genus Cercidium
• genus Cercis
• genus Cercocebus
• genus Cercopithecus
• genus Cercospora
• genus Cercosporella
• genus Cereus
• genus Ceroxylon
• genus Certhia
• genus Cervus
• genus Ceryle
• genus Cestrum
• genus Cestum
• genus Ceterach
• genus Cetonia
• genus Cetorhinus
• genus Cetraria
• genus Chaenactis
• genus Chaenomeles
• genus Chaenopsis
• genus Chaetodipterus
• genus Chaetodon
• genus Chalcis