this is the description from Forest Farms catalog:
 
A handsome species in flower & fruit, this tree (to 50') has long 9-15"
cmpd lvs & produces flat-topped clusters of sm white fls, enjoyed by
bees in late summer., followed by reddish to black fruits.
 
The tree is from north China and has almost a gray smooth bark. The
leaves look like a pecan and have the same green color.
 
Hope this helps.
 
Marvin Walker
Springdale, Arkansas
 
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MZ�