Uncurling leaves

Some time ago, we purchased this indoor plant from local Lowes; I was quite convinced that it was a plastic plant – the leaves felt plastic, and the gravel “soil” was GLUED in place! But Margaret was convinced it was real, and the plant proved her right by growing a number of new shoots, that are now uncurling leaves all the way along them – I have no idea what it’s called, but the new leaves are quite interesting as they uncurl over the last few days:

I suspect this plant will be too big for indoors, in a year or two!