How to identify Tawny Milkcap

To correctly identify Tawny Milkcap (Lactarius fulvissimus), 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 is typically 3-8 cm in diameter, convex to flattened, with a central depression in older specimens. The color ranges from orange-brown to tawny, and the surface is smooth to slightly wrinkled.

2. 2

   Gills

   Attachment to stem, color, and spacing.

   The gills are adnate to slightly decurrent, crowded, and pale yellowish to cream-colored. They may stain brownish where damaged.

3. 3

   Stem

   Length, shape, surface, and any ring.

   The stem is 3-7 cm long and 0.5-1.5 cm thick, cylindrical, and colored similarly to the cap or slightly paler. The surface is smooth to slightly hairy.

4. 4

   Flesh

   Color, texture, and bruising reaction.

   The flesh is whitish to pale orange, and it exudes a milky latex when cut or broken.

5. 5

   Fruiting body

   Overall growth pattern.

   The fruiting body of Lactarius fulvissimus is a mushroom with a cap and stem.

6. 6

   Habitat

   Where it grows and on what substrate.

   Lactarius fulvissimus is typically found in deciduous woods, often associated with birch or oak trees. It fruits in late summer and autumn.

Key Facts

Cap surfaces

Smooth to slightly wrinkled

Growth Form

Mycorrhizal

Spore Print

Cream to pale yellowish

Body color

Orange-brown

Odor

Mild

Flesh bruises

May stain brownish

Height

3-7 cm

Cap Diameter

3-8 cm

Fruit body characteristics

• Gill attachment: Adnate to slightly decurrent
• Stem shape: Cylindrical
• Stem surface: Smooth to slightly hairy
• Ring: Absent
• Stem cross-section: Solid

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