Agrocybe is a genus of mushrooms, most which are poisonous. The edible mushrooms of the species are not easy to identify and it is safer to avoid the entire genus when mushroom hunting for consumption. The relative sizes of the Cap (pileus) and Stalk (stipe) vary widely. ... These emerging mushrooms are too immature to safely identify as edible or toxic. ... For other uses of the word, please see Genus (disambiguation). ... Mushroom hunting (or mushrooming) is the activity of searching for mushrooms in the wild, typically for consumption. ...