Polyporus References Polyporus Polyporaceae genus Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Polyporales…of birch and conifers (Polyporus). The white undersurface of artist’s fungus (Fomes applanatus, or Ganoderma applanatum), which darkens when cut, has been used for etching. Read More…of birch and conifers (Polyporus). The white undersurface of artist’s fungus (Fomes applanatus, or Ganoderma applanatum), which darkens when cut, has been used for etching. Read More