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Dung Bonnet (Coprinellus disseminatus)

How to identify Dung Bonnet

Coprinellus disseminatus

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To correctly identify Dung Bonnet (Coprinellus disseminatus), 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.

    0.5 to 1.5 cm in diameter, initially oval, then bell-shaped, grey-brown with fine grooves.

  2. 2

    Gills

    Attachment to stem, color, and spacing.

    Closely spaced, initially white, turning grey and then black.

  3. 3

    Stem

    Length, shape, surface, and any ring.

    Thin, fragile, white, and translucent.

  4. 4

    Flesh

    Color, texture, and bruising reaction.

    Thin and fragile.

  5. 5

    Fruiting body

    Overall growth pattern.

    Small and delicate, growing in dense clusters.

  6. 6

    Habitat

    Where it grows and on what substrate.

    Decaying wood, dung, or other organic matter in grassy areas, gardens, and woodlands.

Key Facts

Cap surfaces
Grooved
Growth Form
Clustered
Spore Print
Black
Body color
Grey-brown
Odor
Indistinct
Flesh bruises
No bruising
Height
1-3 cm
Cap Diameter
0.5-1.5 cm

Fruit body characteristics

  • Gill attachment: Free
  • Stem shape: Cylindrical
  • Stem surface: Smooth
  • Ring: Absent
  • Stem cross-section: Hollow

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