The Collaborative International Dictionary of English v.0.48:

kalantas \kalantas\ n.
   A Philippine timber tree (Toona calantas or Cedrela
   calantas) having hard red fragrant wood.

   Syn: Philippine mahogany, Philippine cedar, Toona calantas,
        Cedrela calantas.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

Cedrela calantas
    n 1: Philippine timber tree having hard red fragrant wood [syn:
         Philippine mahogany, Philippine cedar, kalantas,
         Toona calantas, Cedrela calantas]