panaeolus antillarum is a common and widely distributed small to medium-sized gray mushroom which grows on dung

agaric agaricales agaricomycetes agaricus antillarum background beige black blur brownish campanulatus cap closeup conical convex coprophilous cream dung environment focus forest fungi fungus germinate gills grassland grayish herbivore horse louisiana mammal manure moist mushroom mycology nature nitrogen organic panaeolus pasture phalaenarum psilocybe rich saprobic saprotrophic selective sepulchralis solidipes spore spores stem stipe toadstool wild