Topic summaryPolyporus badius Expand Summary Extracted from the Wikipedia article Picipes badius. Boletus durusTimm (1788)Boletus batschiiJ.F.Gmel. (1792)Boletus badiusPers. (1801)Grifola badia(Pers.) Gray (1821)Polyporus badius(Pers.) Schwein. (1832)Polyporus picipesFr. (1838)Polyporus durus(Timm) Kreisel (1984)Polyporellus badius(Pers.) Imazeki (1989)Royoporus badius(Pers.) De (1997) Wikipedia source