Terrafirma, Thank u very much
I grow it from cuttings and YES you are right it is Begonia
Purpleinopp Thank u
after googling and comparing mine to other Begonias It is Tuberous for sure and I am sure coz the plants that I took cuttings from them all died when the winter started and when the weather started to get cold.
So how can I take care of them in winter??