Croton Codiaeum Excellent, large houseplants.   
 
A strikingly beautiful plant with multi-colour leaves
 
Water so the soil remains moist but not soggy or left sitting in water. Give it a mist at least once a week as they enjoy high humidity or place it on a pebble tray. Give it bright light but avoid direct strong sunlight. 
 
Comes in a 13cm pot and stands 35-45cm tall.