...cut into one this year and found what Dad used to call pi$$ elm... smelled like somebody kicker over a porta-john...
The proper name for pi$$ elm is "Winged Elm".
Do you live in southern Ohio? The "Winged Elm" is rarely found north of Kentucky, but is common in the extreme south-west of Ohio.
Winged Elm is very, very stringy and probably the most difficult to split of all the elms...
I think it's used for Hockey Sticks? Because, once cured, it's near impossible to split.