Cultural Characteristics of Polyporus amarus. W. Wayne Wilcox, Assistant Forest Products Pathologist, University of California, Forest Products Laboratory, Richmond 94804; Phytopathology 61:592-593. DOI: 10.1094/Phyto-61-592.
Polyporus amarus was isolated from sporophores and from freshly cut decayed wood, but not from decayed wood which had experienced some drying. The cultural characteristics of the fungus are described.
