What is this bow wood?

[frankwright]

My Stepson has this bow and asked me about what it was made of, I am terrible at identifying wood and need your help.
I hope the pictures show it well enough.

Is it several different woods or just stained differently? Thanks!

[Apex Predator]

I'd say ipe backed with hickory, with an oak riser.  Maybe red elm for the backing.

[ALW]

The back kind of looks like a hickory backing cut straight from the back of a log.  It looks like some of the cambium is still on it.

I agree with Apex about the ipe and the handle does look like oak.  Not sure about the thin handle laminate;  maybe osage?

Aaron

[Pat B]

I agree. Hickory backed ipe.