Looks like one of those fast growing Poplar varieties to me.
Check the growth rings. If it has only 3-4 that would be my bet. Also burn a piece. If it goes real fast and blows embers everywhere it is most likely from the poplar family.
Check the growth rings. If it has only 3-4 that would be my bet. Also burn a piece. If it goes real fast and blows embers everywhere it is most likely from the poplar family.