mycelium being held in young man& x27;s hand with soft blurred background

bacteria biologic biological biology brown closeup damp decay decomposer detail ecology fungal fungiculture fungus growth hypha hyphae lactarius life macro material microbes microscopic mildew mold molded mould mushroom mycel mycelial mycelium mycology mycorrhizae natural nature organic piece reproduction rot rotting rough sample spawn spore strain texture textured wood