Calocybe gambosa

Calocybe gambosa
Scientific classification
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Lyophyllaceae
Genus: Calocybe
Species:
C. gambosa
Binomial name
Calocybe gambosa
(Fr.) Donk (1962)
Synonyms

Tricholoma gambosum

Calocybe gambosa
Mycological characteristics
Gills on hymenium
Cap is convex
Hymenium is sinuate
Stipe is bare
Spore print is white
Ecology is mycorrhizal or saprotrophic
Edibility is choice

Calocybe gambosa, commonly known as St. George's mushroom, is a species of fungus. It was previously considered a part of large genus Tricholoma. Its common name is derived from Saint George's Day (23 April), around when it appears in the United Kingdom.

The mushroom grows mainly in European grasslands. It is considered a delicacy in Europe.