This plant is flowering now in winter season, I don't know whether it will bloom in the summers. This is the flower.[![enter image description here][1]][1]

This is its bud. [![enter image description here][2]][2]

This is the plant itself.[![enter image description here][3]][3]

Local vendor said it is [Aster][4], but I don't think so after Googling. What can it be?


  [1]: https://i.sstatic.net/Z8egD.jpg
  [2]: https://i.sstatic.net/xcOiY.jpg
  [3]: https://i.sstatic.net/nQxLl.jpg
  [4]: https://www.google.com/search?channel=fs&source=univ&tbm=isch&q=white%20aster&client=ubuntu&sa=X&ved=2ahUKEwi6_ZTCu6ruAhWa7nMBHeBGBPcQiR56BAg-EAI&biw=1319&bih=670