Some awesome bow wood hackberry is probably my favorite white wood for making bows and if you steam it it bends like rubber no joke
I know, I am still loving hackberry. It is a good choice for a first bow as there are usually no knots or anything, it is usually pretty straight, and makes a fast shooting bow. But it can take set, of course you gotta learn how to deal with that, and you get alot of usable staves usually out of one good sized hackberry tree.