smut fungus(n = noun.plant) smut - any fungus of the order Ustilaginales;
is a kind of fungus
is a member of order ustilaginales, ustilaginales
has particulars: covered smut, loose smut, corn smut, cornsmut, genus sphacelotheca, sphacelotheca, head smut, sphacelotheca reiliana, bunt, tilletia caries, bunt, stinking smut, tilletia foetida, onion smut, urocystis cepulae, flag smut fungus

ascomycetous fungus, beefsteak fungus, bird's-nest fungus, black root rot fungus, blue mold fungus, boil smut, bottom rot fungus, bracket fungus, brown root rot fungus, carrion fungus, club fungus, clubroot fungus, coffee fungus, coral fungus, corn smut, covered smut, cup fungus, damping off fungus, dutch elm fungus, ear fungus, face fungus, false smut, felt fungus, flag smut, flag smut fungus, flax rust fungus, fly fungus, fungus, fungus family, fungus genus, fungus gnat, fungus kingdom, fungus order, gill fungus, green smut, green smut fungus, head smut, honey fungus, jack-o-lantern fungus, jelly fungus, leak fungus, loose smut, onion smut, orange peel fungus, oyster fungus, pink disease fungus, pore fungus, potato fungus, potato wart fungus, ring rot fungus, ring-stalked fungus, rust fungus, sac fungus, shelf fungus, shoestring fungus, smut, smut grass, stinking smut, tooth fungus, true fungus, urn fungus, wheat flag smut, white fungus, yellow spot fungus