buttercap mushrooms collybia butyracea, rhodocollybia butyracea until recently known as the greasy toughshank

autumn background brown butter buttery cap closeup collecting edible fall floor food forest forma fungal fungi fungus gills greasy grow growing growth macro moss mushroom mushrooming mushrooms mycology natural nature october outdoor outdoors plant poisonous raw saprobic season seasonal spores the time toadstool white wild woodland woods year yellow