Basionym Name:Sphaeria monadelpha Fr., Syst. mycol. (Lundae) 2(2): 382 (1823)
Homotypic synonyms:Engizostoma monadelphum (Fr.) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 474 (1898)Valsa monadelpha (Fr.) Sacc., Syll. fung. (Abellini) 1: 128 (1882)Wuestneia monadelpha (Fr.) Auersw., in Rabenhorst, Fungi rhenani exsic., fasc. 6: no. 734 (1863)Wuestneia monadelpha (Fr.) Auersw., in Rabenhorst, Hedwigia 4: 143 (1865)