Appearance
Cracked cap polypore is sympatric with most of its hosts. It has a brown spore print, leaving brown streaks on the tree below the fungus.References:
Some text fragments are auto parsed from Wikipedia.
Cracked Cap Polypore
Phellinus robiniae
''Phellinus robiniae'', commonly called the cracked cap polypore, is a fungus of the family of Hymenochaetaceae. The fungus primarily infests black locusts, aided by openings caused by ''Megacyllene robiniae'' infestation, but also grows on various other trees such as ''Carya'', oak, and ''Acacia''.
