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A guide to the trees Plate CXIV . ' BLACK WALNUT Juglans nigra SV FREOEWICK STOKES COMPANY PRINTEO AMERICA Plate CXIV Text biodiversitylibrary org title Lounsberry Alice NameFound Juglans nigra NameConfirmed Juglans nigra EOLID NameBankID Biodiversity Heritage Library guide to the trees Trees United States Earth Sciences