Synonymy:
Sphaerella ulmi (Kleb.) Sacc. & D. Sacc., Syll. Fung. (Abellini) 17: 642 (1905)

Septaria ulmi Fr., Novit. fl. svec. 5(cont.): 78 (1819)
Ascochyta ulmi (Fr.) Lib., Pl. crypt. Arduenna, Fasc. (Liège) 1(nos 1-100): no. 52 (1830)
Phloeospora ulmi (Fr.) Wallr., Fl. crypt. Germ. (Norimbergae) 2: 177 (1833)
Septogloeum ulmi (Fr.) Died., Krypt.-Fl. Brandenburg (Leipzig) 9(5): 836 (1915)
Cylindrosporium ulmi (Fr.) Vassiljevsky, Fungi Imperfecti Parasitici 2: 580 (1950)

Position in classification:
Mycosphaerella, Mycosphaerellaceae, Mycosphaerellales, Dothideomycetidae, Dothideomycetes, Ascomycota, Fungi

Note:
We aim to keep taxonomic opinions up to date, but errors or delays can occur. Please report them to our curator.