Basionym: Peziza trechispora Berk. & Broome, Annals and Magazine of Natural History 18 (117): 77 (1846) [MB#169040] Obligate synonyms: - Ciliaria trechispora (Berk. & Broome) Boud., Icones Mycologicae Sér. 1 (Livr. 2): [3] (1904) [MB#124184] - Rubelia trechispora (Berk. & Broome) Nieuwl., The American Midland Naturalist 4 (9): 386 (1916) [MB#100385] - Sphaerospora trechispora (Berk. & Broome) Sacc., Sylloge Fungorum 8: 188 (1889) [MB#230959] - Lachnea hirta var. trechispora (Berk. & Broome) Petr., Annales Mycologici 19 (1-2): 94 (1921) [MB#267216] - Sphaerosporula trechispora (Berk. & Broome) Kuntze, Revisio generum plantarum 3 (3): 530 (1898) [MB#432122] - Lachnea trechispora (Berk. & Broome) Gillet, Champignons de France. Les Discomycètes 3: 77 (1880) [MB#462052] - Sphaerospora trechispora f. trechispora (?) [MB#429374] - Ciliaria trechispora var. trechispora (?) [MB#430980] - Sphaerospora trechispora var. trechispora (?) [MB#481891] - Humaria trechispora (Berk. & Broome) Sacc., Mycotheca Veneta Cent. X: no. 955 (1876) [MB#569576]