How to identify Smoky Lard Mushroom

To correctly identify Smoky Lard Mushroom (Hypsizygus tessulatus), 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.

   The cap of the Smoky Lard Mushroom is typically 3-10 cm in diameter, with a smoky gray to brownish color. The surface is smooth and may be slightly sticky when moist.

2. 2

   Gills

   Attachment to stem, color, and spacing.

   The gills are white to cream-colored, closely spaced, and run down the stem (decurrent).

3. 3

   Stem

   Length, shape, surface, and any ring.

   The stem is short, stout, and often eccentric or lateral. It is typically white to cream-colored and may have a slightly hairy or velvety surface.

4. 4

   Flesh

   Color, texture, and bruising reaction.

   The flesh of Hypsizygus tessulatus is white and firm.

5. 5

   Fruiting body

   Overall growth pattern.

   The fruiting body of Hypsizygus tessulatus typically consists of a cap and a stem. The cap is usually convex to flattened, with a smooth surface. The stem is short and stout, often eccentric or lateral.

6. 6

   Habitat

   Where it grows and on what substrate.

   Hypsizygus tessulatus is typically found growing on decaying hardwood trees, such as beech, maple, and oak. It can be found in both forests and urban environments.

Key Facts

Cap surfaces

Smooth

Growth Form

Clustered

Spore Print

White

Body color

Smoky gray to brownish

Odor

Mild, mushroomy

Flesh bruises

No bruising

Height

2-8 cm

Cap Diameter

3-10 cm

Fruit body characteristics

• Gill attachment: Decurrent
• Stem shape: Cylindrical
• Stem surface: Slightly hairy or velvety
• Ring: Absent
• Stem cross-section: Solid

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