Angel wing I think..post on the begonia forum..people there are knowledgeable..

Looks like Begonia maculata 'Wightii'

Definitely an Angel Wing Begonia, not a Rex.

Hi: It's a cane or angel wing. Here is a basic page to take you to an amazing begonia site. http://www.bradsbegoniaworld.com/canes.htm.  I have a begonia that is a Cracklin Rosie, I believe.

I believe your begonia is a Corallina de Lucerna., from the shape of your leaves. You will find plenty of plants to compare to on the site, and there are several that are near twins. Your Mallett/cane will give you clusters of small pink flowers. Both yours and mine can bloom soft pink hanging clusters of flowers.

The plant is easily multiplied by stem cutting. The cuttings root up more reliably come spring. Your plant needs to be topped so it will branch out. Your plant would like a bit more sun. There are several ways to prune it. You can cut the cane down close to the soil line, and the stump will put up a new stem or two. The cutting your remove will root and go back into the pot. You can even cut the stem you remove in small pieces and get many new stems.

For me, it likes fertilizer, and has a big root system that is thirsty. It's also a fast grower. In Winter in my gray climate I give it 4 hrs strong (not quite full) sun, outside it wants a diffused bright light in summer. I really like growing this plant. It's big leaves make it an everchanging shape and size.

Thanks Tiffany! Comparing my plant and the pics, I think it is a Medora. This is a small plant, only 2 stems ( 1 being 8 inches and the other 5 inches long). The largest leaf is only about 3 inches.

Yes, I agree it's Medora, I have one just like it, easy as pie btw!

Happy to suggest, one of my favs!

Wow, it's a dainty petite little thing. I have a website I really like for begonia. Just in case you would like to look around there too, here you go. bradsbegoniaworld.com

It's a begonia angel wings medora, i have a big one 🙃

Definitely Begonia 'Medora'. The first time I bought it nearly 40 years ago it was called Trout Leaf Begonia. It is a great grower in summer so I pick one up when I find them for sale.

Here is a mixed pot of B. 'Medora', B. 'Sinbad', Persicaria 'Red Dragon', and Persian Shield (Strobilanthes dyerianus).