Macrocybe titans (H. E. Bigelow & Kimbr.) Pegler, Lodge & Nakasone 1998

Description: Largest mushroom in North America and one of the largest gilled mushrooms worldwide. Found from Florida to Central America, and reported from northeastern Brazil. Date: 23 February 2010, 21:05. Source: Macrocybe titans. Author: Dick Culbert from Gibsons, B.C., Canada.

Rare and apparently widespread and variable, this is likely the largest mushroom species in the western hemisphere. Photo from eastern Panama.

Largest mushroom in North America and one of the largest gilled mushrooms worldwide. Found from Florida to Central America, and reported from northeastern Brazil.