fungus order - the order of fungi

family Rhizopogonaceae, Rhizopogonaceae - a family of fungi of order Hymenogastrales having round subterranean sporophores

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