Agaricus californicus

Agaricus californicus
Scientific classification
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Agaricaceae
Genus: Agaricus
Species:
A. californicus
Binomial name
Agaricus californicus
Peck (1895)
Agaricus californicus
Gills on hymenium
Cap is convex
Hymenium is free
Stipe has a ring
Spore print is brown
Ecology is saprotrophic
Edibility is poisonous

Agaricus californicus, commonly known as the mock meadow mushroom, or California agaricus, is a species of fungus in the section Xanthodermati of the genus Agaricus.

The mushroom is mildly poisonous, often causing gastrointestinal upset.