closeup of a cluster of mottlegill mushrooms

anellaria autumn beige biology botany bright brown cap clump cluster cow cream day dung ecosystems environment excrement exterior field fungi fungus grass green group habitat hat horse life macro many mottled mottlegill multiple mushroom mycology natural nature ocher ovoid panaeolus papilionaceus plant poo rickenii semiovata semiovatus separata stipe toadstool wild