How to identify Parasol Mushroom

To correctly identify Parasol Mushroom (Macrolepiota procera), 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 large, typically 10-30 cm in diameter, and initially spherical, becoming convex to flattened with a prominent umbo (a central bump). The surface is covered in brownish scales that are more concentrated towards the center, giving it a shaggy appearance. The background color is whitish to cream.

2. 2

   Gills

   Attachment to stem, color, and spacing.

   The gills are free (not attached to the stem), crowded, and white to cream-colored. They may develop a slightly greenish tint with age.

3. 3

   Stem

   Length, shape, surface, and any ring.

   The stem is tall and slender, typically 15-40 cm long and 1-2.5 cm thick. It is hollow and has a snakeskin-like pattern of brownish scales. A distinctive, movable ring is present on the stem.

4. 4

   Flesh

   Color, texture, and bruising reaction.

   The flesh is white and does not change color when bruised.

5. 5

   Fruiting body

   Overall growth pattern.

   The fruiting body of Macrolepiota procera is large and striking, making it a memorable find in the field.

6. 6

   Habitat

   Where it grows and on what substrate.

   Macrolepiota procera is found in grasslands, pastures, and open woods, often in areas with well-drained soil. It typically fruits from late summer to autumn.

Key Facts

Cap surfaces

Brownish scales on a whitish background

Growth Form

Solitary or in small groups

Spore Print

White

Body color

White to cream with brownish scales

Odor

Pleasant, mushroomy

Flesh bruises

Does not change color

Height

15-40 cm

Cap Diameter

10-30 cm

Fruit body characteristics

• Gill attachment: Free
• Stem shape: Cylindrical
• Stem surface: Snakeskin-like pattern of brownish scales
• Ring: Movable, double-edged
• Stem cross-section: Hollow

Explore Parasol Mushroom