Name requested: Splanchnonema sipariumMycotaxon 49: 129, 138, 140.
Homotypic synonym: Massaria sipariaMycotaxon 15: 370.
Homotypic synonym: Sphaeria sipariaMycotaxon 15: 366, 370. 49: 140.
Homotypic synonym: Pleomassaria sipariaAnnales Mycologici 38 (2-4): 144. Mycology and Phytopathology [as Микология и Фитопатология] 7 (5): 389. Mycotaxon 15: 351, 366, 367, 368, 370, 372. 49: 136, 137. 93: 299, 305. Sydowia 23 (1-6): 16.
Heterotypic synonym: Prosthemium betulinumAnnales Mycologici 21 (1-2): 129. Mycology and Phytopathology [as Микология и Фитопатология] 7 (5): 390. Mycotaxon 15: 370, 372. Sydowia 26 (1-6): 181. 44 (2): 145.