Agrocybe aegerita is an edible fungus, belonging to Agaricus, Agaricus and Agaricus. Its cap is bell-shaped or conical, with dark brown or light brown scales on the surface and thick white or light yellow handle. Agrocybe aegerita mainly grows on the rotten wood of broad-leaved trees such as poplars, and is a common wild edible fungus.
Coprinus comatus, scientific name Coprinus comatus, belongs to fungi, Agaricus, Agaricus. Its fruiting body is large, the cap is oval or cylindrical, the surface is brown to light brown, it breaks into larger scales with the growth of the cap, and the edge folds dissolve into ink-like liquid.
It should be noted that although both Poplar Mushroom and Coprinus comatus are edible fungi, attention should be paid to ensure that toxic mushrooms are not eaten by mistake when picking and eating.