Anybody know the real name of it and if its good for bows? Also is paper birch good for bows? I'm clearing out a chunk of land and my dad said one tree was bly gum adn the ofther was 7 layer bark tree. The 7 layer looks like paper birch to me. IF they are good for bows, I will cut some for staves, along with teh red oak, white, oak and hickory that I found.