Caryota mitis or Fishtail Palm. They fruit as they grow, the bunches of fruits dangling in bunches close to the trunk. Is not often to see the flowers and I have seen them only a few times over the years of looking out for them whenever I see the Fish tail palm. At the Hortpark I was rewarded at last. Even then this bunch of flowers was hidden behind the leaves and given the poor lighting I had to hold my breath with the taking of each photo and pretend that the camera and I were part of a rock formation.