class - (biology) a taxonomic group containing one or more orders

division Gymnomycota, division Myxomycota, Gymnomycota, Myxomycota - slime molds; organisms having a noncellular and multinucleate creeping vegetative phase and a propagative spore-producing stage: comprises Myxomycetes and Acrasiomycetes; in some classifications placed in the kingdom Protoctista

cellular slime mold - differing from true slime molds in being cellular and nucleate throughout the life cycle

genus Dictostylium - genus of slime molds that grow on dung and decaying vegetation