panaeolus mushroom

after agaricales agaricus antillarum black closeup conical convex coprophilous cream dung environment forest fungi fungus germinate gills grassland grayish growing herbivore horse louisiana macro manure mushroom mycology nature nitrogen organic panaeolus pasture phalaenarum probably psilocybe rain reticulated saprobic saprotrophic sepulchralis solidipes spore spores stipe white wild