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Keywords from Image Description:
The mushroom book . 'ircdf mi TINDERWOOD POLYPORUS Elfingia fotnentaria Fomes Gill Polyporus fomentarius Fr Upper surface grey to brown tubesurface concave Sec 'i' Plate XLVII Illustration biodiversitylibrary org title Marshall Nina Biodiversity Heritage Library The mushroom book Cookery Mushrooms Fungi Mushrooms