Current Name:Ustilago operta Syd., P. Syd. & E.J. Butler, Annls mycol. 4(5): 426 (1906)
Synonymy:Sphacelotheca operta (Syd., P. Syd. & E.J. Butler) Zundel, Contr. Dept. Bot. Pennsylvania St. Coll. 176: 186 (1953)
Position in classification:Ustilaginaceae, Ustilaginales, Ustilaginomycetidae, Ustilaginomycetes, Basidiomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2015)