Species details
Horse mushroom
Agaricus arvensis
Extra caution required
Photo: Karelj · Public Domain · Photo source · License
Description
A large white agaric with a double ring, gills that turn brown, and often an aniseed smell.
Identification features
The surface may yellow slowly when touched. Rapid bright yellow staining at the base and a phenolic smell indicate toxic relatives.
Habitat
In meadows, pastures, gardens, and woodland edges on nutrient-rich soil.
Fruiting period
May, June, July, August, September, October, November