Begonia x erythrophylla

I'm not sure with the tag but I think it's the one. Correct me if I'm wrong 😁

I have a begonia with this same leaf shape, but its bronze-green color on top with red undersides that ive been trying to ID for years. My granny had it for decades before she set out to freeze and I saved it. (Don’t ask, she’s just like that.) In all that time, it bloomed only once, when I cared for it one winter for her. I think you just helped me ID mine, so thank you! 😂💕

#begonia

Wow! #begoniasaurusrex