extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills

extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills

extremely poisonous usually white fungus with a prominent cup-shaped base; differs from edible Agaricus only in its white gills

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce

common edible mushroom found naturally in moist open soil; the cultivated mushroom of commerce