Synonymy:
Sordaria setosa G. Winter, Bot. Ztg. 31: 451 (1873)
Philocopra setosa (G. Winter) Sacc., Syll. Fung. (Abellini) 1: 249 (1882)
Philocopra setosa (G. Winter) Sacc., Syll. Fung. (Abellini) 1: 249 (1882) var. setosa
Philocopra setosa (G. Winter) Sacc., Syll. Fung. (Abellini) 1: 249 (1882) subsp. setosa
Podospora setosa (G. Winter) Niessl, Hedwigia 22: 156 (1883)
Pleurage setosa (G. Winter) Kuntze, Revis. gen. pl. (Leipzig) 3(3): 505 (1898)
Bombardia setosa (G. Winter) Mig., Krypt.-Fl. Deutschl. Österr. Schweiz., 1. Kryptog.-Fl. III 2(2): 128 (1912)
Cladochaete setosa (G. Winter) Sacc., Annls mycol. 10(3): 318 (1912)
Podospora pauciseta var. setosa (G. Winter) Chenant., Bull. Trimestriel Soc. Mycol. France 35(3): 114 (1919)

Philocopra setosa subsp. tarvisina Sacc., Syll. Fung. (Abellini) 1: 250 (1882)
Philocopra setosa var. tarvisina (Sacc.) Traverso, Fl. ital. crypt. (Florence) 1(2): 437 (1907)
Podospora tarvisina (Sacc.) J.H. Mirza & Cain, Canad. J. Bot. 47(12): 2041 (1970) [1969]
Triangularia tarvisina (Sacc.) S.K. Huang & K.D. Hyde, in Huang, Hyde, Mapook, Maharachchikumbura, Bhat, McKenzie, Jeewon & Wen, Fungal Diversity 111: 515 (2021)

Podospora praecox Cailleux, Cahiers de La Maboké 7: 102 (1969)
Triangularia praecox (Cailleux) S.K. Huang & K.D. Hyde, in Huang, Hyde, Mapook, Maharachchikumbura, Bhat, McKenzie, Jeewon & Wen, Fungal Diversity 111: 515 (2021)

Position in classification:
Triangularia, Podosporaceae, Sordariales, Sordariomycetidae, Sordariomycetes, Ascomycota, Fungi

Note:
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