cluster of the pale brittlestem mushroom

candolleomyces candolleanus brittlestem psathyrella mushroom fungus fungi stem pale candolleana brittle common nature brown veil wild white forest background ground environment champignon umbrella wood leaf mycology cluster tropical growth agaric comestible woodland cap toadstool group inedible mature lamellae delicate meadow rainforest plant organic vegetarian psychedelic amanita porcini boletus oyster stump