Phylloporus foliiporus (“Bluing Gilled Bolete”)

Has gills instead of pores. Gills bruise blue, then fade to brown. Yellow mycelium. Cinnamon- to dark-brown cap.

SKU: Phylloporus leucomycelinus & rhodoxanthus Categories: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Description

Genus: Phylloporus

Species: foliiporus

Common Name: “Bluing Gilled Bolete”

Tells: Has gills instead of pores. Gills bruise blue, then fade to brown. Yellow mycelium. Cinnamon- to dark-brown cap.

Other Information: Phy. leucomycelinus does not bruise blue in any part. Beyond that they are very hard to tell apart.

Science Notes: Boletes of Eastern North America merges this subspecies with regular rhodoxanthus. It will take DNA testing to confirm how close together they really are.

Edibility: Good.

CHEMICAL TESTS:

  • NH4OH (Ammonia): No data.
  • KOH: Cap and stem skin turn light orange brown. Gills turn dark brown.
  • FeSO4 (Iron Salts): No data.

Links:

National Audubon Society Field guide to Mushrooms, Gary Lincoff 0 Mushrooms of West Virginia and the Central Appalachians 0 North American Boletes 222 332

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