I have been shooting long bows and recurves since I was 13 . Never owned a compound bow either{ went hungry many a
deer season too } but it is
alot of fun.
I have never made one , but from what I gather serviceberry and osage orange are two woods that keep popping up. The Traditional Bowyers Encyclopedia
by Jim Bertalan is available on Amazon. It is not about wildcrafting but interviews makers of long bows and recurves and has alot of info about their favorite woods for bow and arrow.