Synonymy:
Peziza abnormis Mont., Annls Sci. Nat., Bot., sér. 2 3: 351 (1835)
Trichopeziza abnormis (Mont.) Sacc., Syll. Fung. (Abellini) 8: 429 (1889)
Dasyscyphus abnormis (Mont.) Dennis, Kew Bull. 17(2): 320 (1963)
Lachnum abnorme (Mont.) J.H. Haines & Dumont [as 'abnormis'], Mycotaxon 19: 10 (1984)

Lachnum longisporum P. Karst., Hedwigia 28: 191 (1889)
Erinella longispora (P. Karst.) Sacc., Syll. Fung. (Abellini) 8: 507 (1889)
Erioscyphella longispora (P. Karst.) Kirschst., Annls mycol. 36(5/6): 384 (1938)
Erinellina longispora (P. Karst.) Seaver, North American Cup-fungi, (Inoperculates) (New York): 293 (1951)

Erinella longispora var. lurida Starbäck, Bih. K. svenska VetenskAkad. Handl., Afd. 3 25(no. 1): 7 (1899)

Lachnum abnorme var. sinotropicum Z.H. Yu & W.Y. Zhuang, Nova Hedwigia 74(3-4): 416 (2002)

Position in classification:
Erioscyphella, Lachnaceae, Helotiales, Leotiomycetidae, Leotiomycetes, Ascomycota, Fungi

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