Basionym Name:Epidermophyton gypseum L. MacCarthy, Annals Derm. Syph., 5 Série 6: 41 (1925)
Homotypic synonyms:Ctenomyces gypseus (L. MacCarthy) Nann., Trattato di Micopatologia Umana (Firenze) 4: 149 (1934)