Agaricus

Part of speech: noun

Definitions

1. A genus of fungi that includes several species known as edible mushrooms, commonly found in various habitats worldwide
2. A type of mushroom characterized by a cap and stem, often used in cooking for its flavor and texture
3. A member of a group of fungi known for its nutritional value and culinary versatility, frequently cultivated for consumption

Etymology: Agaricus is the genus that holds the common button mushroom and the field mushroom, and its name goes back to Greek and to a place. The Greek "agarikon" was a fungus that grew on larch trees, and the Latin naturalists who borrowed it called it "agaricum." Ancient physicians prized the larch fungus as a medicine, and the name came to be attached to fungi in general. Its association with the Agaric region of Sarmatia, from which the Latin writer Pliny said the best examples came, is sometimes offered as an explanation, but that link is a popular claim rather than a settled fact. The modern scientific use is a different matter. When Carl Linnaeus and later mycologists sorted fungi into genera, they revived the old word as a formal label, so the genus Agaricus is a classical name applied to a new system of classification rather than a term used by ancient botanists for these species. Many mushrooms once called "agarics" in English took their name from this root, which is why the word still surfaces in mycology texts.

Synonyms: mushroom genus