hymenial cystidia_surface_crystal
<pleurocystidia> metuloids|<pleurocystidia> incrusted|<pleurocystidia> crystals|<cheilocystidia> incrusted|<cheilocystidia> crystals
metuloids not abundant pedicellate-utriform some subcylindrical or subfusoid with obtuse apex
Copelandia mexicana
Panaeolus mexicanus