How to identify Chicken of the Woods

To correctly identify Chicken of the Woods (Laetiporus sulphureus), 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 bright yellow to orange, often with a slightly wrinkled or bumpy surface. The margin is typically rounded and lobed.

2. 2

   Gills

   Attachment to stem, color, and spacing.

   This mushroom does not have gills. Instead, it has pores on the underside of the cap. The pores are small, sulfur-yellow, and tightly packed.

3. 3

   Stem

   Length, shape, surface, and any ring.

   This mushroom typically lacks a stem, as it grows directly from the tree.

4. 4

   Flesh

   Color, texture, and bruising reaction.

   The flesh is thick, fleshy, and moist when young, becoming drier with age. It is typically white to pale yellow in color.

5. 5

   Fruiting body

   Overall growth pattern.

   The fruiting body is a shelf-like bracket, typically growing in overlapping clusters. It is fleshy and ranges in size from small to very large.

6. 6

   Habitat

   Where it grows and on what substrate.

   Grows on living or dead trees, particularly oak, cherry, and beech. It can be found in woodlands and urban areas.

Key Facts

Cap surfaces

Smooth to slightly wrinkled.

Growth Form

Shelf-like brackets.

Spore Print

White to pale yellow.

Body color

Bright yellow to orange.

Odor

Faint, mushroomy.

Flesh bruises

Does not typically bruise.

Height

Up to 50 cm.

Cap Diameter

Up to 50 cm.

Fruit body characteristics

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

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