. . "113097752"^^ . "0"^^ . "duramen"@en-us . "the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood"@en-us . "the older inactive central wood of a tree or woody plant; usually darker and denser than the surrounding sapwood"@en-us . "112346309"@en-us . . . . . "heartwood"^^ . . "0"^^ . . . . . . "heartwood"@en-us . . . "13097752-n"^^ .