close-up of a fungus called common puffball lycoperdon perlatumcommon puffball, warted puffball, gem-studded puffball. white

autumn background biology boletus closeup color common edible flora food forest fresh fungi fungus grass green lycoperdon macro meadow medicinal medicine moss mushroom mycology natural nature pearshaped perlatum plant poison poisonous porcini puffball pyriforme round season spikes spores summer white wild wood