Marasmius oreades

Marasmius oreades, also known as the fairy ring mushroom or Scotch bonnet, is a common species of mushroom found in grasslands, meadows, and other grassy areas in Europe and North America. It is known for its tendency to grow in a fairy ring formation.

Description

The cap of Marasmius oreades is 2–5 cm in diameter, bell-shaped to convex, and becomes flatter with a slight umbo with age. The cap surface is smooth and has a pale buff or cream color, sometimes with a pinkish hue. The gills are widely spaced, and the stem is tough and pliable.

Distribution and habitat

Marasmius oreades is widely distributed in the Northern Hemisphere including parts of North America, Europe, and Asia. It is commonly found in grassy areas such as lawns, meadows, and pastures. The species is known for its ability to form fairy rings, a phenomenon where the mushrooms grow in a circular pattern.

Edibility

Marasmius oreades is an edible mushroom. It has a pleasant taste and aroma, which has been described as resembling fresh fruit. It is used in various culinary dishes, including soups, stews, and sauces. However, as with all wild mushrooms, it should only be consumed if positively identified by an expert.

Cultivation

While Marasmius oreades is not typically cultivated on a commercial scale, it can be grown at home with the right conditions. The mushroom prefers a warm, moist environment and a substrate of grass or straw.

See also

• List of Marasmius species
• Fairy ring

References

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