How to identify Tyromyces chioneus

To correctly identify Tyromyces chioneus (Tyromyces chioneus), check each of these features in order. Misidentification is the most common cause of mushroom poisoning, so cross-reference multiple sources.

Step-by-step identification

1. 1

   Cap

   Shape, color, surface texture, and diameter.

   White to cream-colored, smooth, and irregularly shaped. Can be quite variable in size.

2. 2

   Gills

   Attachment to stem, color, and spacing.

   N/A (Pores instead of gills). Small, round, and white.

3. 3

   Stem

   Length, shape, surface, and any ring.

   Absent (Sessile)

4. 4

   Flesh

   Color, texture, and bruising reaction.

   Soft and watery when fresh, becoming brittle when dry.

5. 5

   Fruiting body

   Overall growth pattern.

   Bracket-like, growing on decaying hardwood.

6. 6

   Habitat

   Where it grows and on what substrate.

   Decaying hardwood trees, causing white rot.

Key Facts

Cap surfaces

Smooth

Growth Form

Bracket-like

Spore Print

White

Body color

White to cream

Odor

Mild, fungal

Flesh bruises

No significant bruising

Height

Variable, up to 10 cm

Cap Diameter

Variable, up to 20 cm

Fruit body characteristics

• Gill attachment: N/A (Pores instead of gills)
• Stem shape: N/A (Sessile)
• Stem surface: N/A (Sessile)
• Ring: Absent
• Stem cross-section: N/A (Sessile)

Explore Tyromyces chioneus