Is Blackjack Oak the Same as Black Oak?

There is some debate over whether blackjack oak or black oak is the same tree. However, based on the scientific name of both trees, it seems that they are indeed different.

The blackjack oak (Quercus velutina) tree is found in the eastern and central United States, while the black oak (Quercus nigra) tree is found in the western and southwestern US.

The main difference between blackjack oak and black oak is that the blackjack oak has a smaller fruit. Another difference is that the bark of the blackjack oak is rougher than that of the black oak.

However, overall, it seems that these two trees are quite similar.

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