fungus order - the order of fungi

class Gasteromycetes, class Gastromycetes, Gasteromycetes, Gastromycetes - fungi in which the hymenium is enclosed until after spores have matured: puffballs; earth stars; stinkhorn fungi

family Nidulariaceae, Nidulariaceae - bird's-nest fungi

family Sphaerobolaceae, Sphaerobolaceae - monotypic family of fungi in which the more or less spherical gleba is forcibly ejected at maturity