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Keywords from Image Description:
NASf Quercus macrocarpa. en Quercus macrocarpa Bur oak original caption Mossy Cup Oak Quercus Olivformis Leaves of the natural size Fig An acorn with the cup Fig An acorn without the cup doi org title Histoire des arbres forestiers de l'Amrique septentrionale considrs principalement sous les rapports de leur usages dans les