This plant came in a basket with other plants, one being a potatoe vine, that was given to my wife after a funeral probably 3 or 4 years ago. *It came from a plant shop but I'm not sure where. It has gone from about 6 inches to maybe 2 feet tall since we have had it. It has never flowered. I'm including a close up picture of the leaves, I hope someone can tell me what it is and maybe something about it.* Thanks