Jonas Jensen
Participant
Post count: 17

It looks like it could be elm.

Hi Bill.

I think it might be elm.

Interlocking grain is a hallmark of elm.

Green stripes are commonly found it it as well.

http://www.wood-database.com/lumber-identification/hardwoods/american-elm/

http://www.wood-database.com/lumber-identification/hardwoods/wych-elm/

I don’t know where in the World you are live, but the above links covers American elm and Wych elm (which is common in Europe).

Brgds

Jonas