Posted: 29/03/2017 at 07:08
Agree with what's been said. Cyclamen, probably a persicaria cultivar.
Keep indoors in a coolish room in good light but not direct sun, watering from the bottom, until the flowers have finished. It will begin to die down , put it outside in a sheltered spot, I lay the pot on it's side. In the autumn repot the corm in fresh compost and bring it indoors again and resume watering.