The Collaborative International Dictionary of English v.0.48:

camelia \camelia\ n.
   any of several shrubs or small evergreen trees having
   solitary white or pink or reddish flowers; the camellia.

   Syn: camellia.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

camelia
    n 1: any of several shrubs or small evergreen trees having
         solitary white or pink or reddish flowers [syn: camellia,
         camelia]