Rain-forest tree Saraca asoca or Ixora Flower – The ashoka is a rain-forest tree. Red asoka flowers bloom in the garden Stock Free Saraca asoca or Ixora Flower – The ashoka is a rain-forest tree. Red asoka flowers bloom in the garden Stock Free Saraca asoca or Ixora Flower – The ashoka is a rain-forest tree. Red asoka flowers bloom in the garden Stock Free