- Potentially an immature Sporophagomyces chrysostomus.
- Sporophagomyces type fungus but pale yellow rather than brown. This is probably because the pale fruitbody has not collected many brown spores.
- On underside of Phellinus cf. johnsonianus.
- Specimens examined:
- P. R. Leacock 12760, 2015 Oct 10, Coral Woods, McHenry County, found by Peter Vachuska.