I was trimming some ends today. Had a little Osage Orange in the mix and always thought it looked nice, especially when fresh cut. We burned a lot of it when I was a kid. Had no idea back then it was the "good stuff" we just had a bunch of hedgeapple trees and we didnt care for them, untill they were in the stove 
Makes an interesting pic next to some ash

Makes an interesting pic next to some ash