Sugar
bush
Maple
sugaring from Iowa State University
Hypsizygus ulmarius is a mushroom that grows on Boxelder, emerging from wounds in the bark during rainy periods. This mushroom, fried, is a favorite dish of the Dakota People of the upper Midwest. Warning - collecting and eating wild mushrooms is dangerous and should not be attempted without absolute certainty of identification.
Photo
courtesy of Ronald Meyers, Kaw Valley Mycological Society