poin·set·tia /pɔɪnˈsɛtiə, &dɪvɪdɛ;pɔɪnt, &dɪvɪdɛ;ˈsɛtə/
  狌狌木
  Poin·set·ti·a n.  Bot. A Mexican shrub (Euphorbia pulcherrima) with very large and conspicuous vermilion bracts below the yellowish flowers.
  ◄ ►
  poinsettia
       n : tropical American plant having poisonous milk and showy
           tapering usually scarlet petallike leaves surrounding
           small yellow flowers [syn: Christmas star, Christmas
           flower, lobster plant, Mexican flameleaf, painted
           leaf, Euphorbia pulcherrima]