Current Name:Ustilago nigra Tapke, Phytopath. Z. 22: 869 (1932)
Synonymy:Ustilago nigra Tapke, Phytopath. Z. 22: 869 (1932)
Position in classification:Ustilaginaceae, Ustilaginales, Ustilaginomycetidae, Ustilaginomycetes, Basidiomycota, Fungi