I'm leaning pretty hard to pignut...shaggys nuts are usually bigger than that..but who cares...hickory is hickory
![Wink ;)](http://www.primitivearcher.com/smf/Smileys/default/wink.gif)
...is this tree in Minnesota Thad? Planted as ornamental, or native grown tree? The only hickories native to Minnesota is shagbark,and bitternut...and that ain't bitternut,or shagbark IMHO ..