Synonymy:
Calicium subtile Pers., Tent. disp. meth. fung. (Lipsiae): 60 (1797)
Calicium claviculare var. subtile (Pers.) Wahlenb., Fl. lapp.: 485 (1812)
Calicium quercinum var. subtile (Pers.) Grognot, Pl. crypt.-cellul. Saône-et-Loire: 77 (1863)

Calicium parietinum Ach., K. Vetensk-Acad. Nya Handl. 4: 260 (1816)
Cyphelium parietinum (Ach.) Bagl., in Baglietto & Carestia, Comm. Soc. crittog. Ital. 2(fasc. 3): 366 (1867)
Calicium sphaerocephalum var. parietinum (Ach.) Branth & Rostr., Bot. Tidsskr. 3: 265 (1869)
Calicium minutellum subsp. parietinum (Ach.) Vain., Meddn Soc. Fauna Flora fenn. 3: 93 (1878)
Mycocalicium parietinum (Ach.) Reinke, Jb. wiss. Bot. 28: 74 (1895)
Chaenotheca parietina (Ach.) Cout., Lich. Lusit. Catal.: 12 (1916)
Mycocalicium subtile var. parietina (Ach.) Vain., Acta Soc. Fauna Flora fenn. 57(no. 1): 83 (1927)

Cypheliomyces parietini E.A. Thomas ex Cif. & Tomas., Atti Ist. bot. Univ. Lab. crittog. Pavia, sér. 5 10(2): 272 (1954)

Position in classification:
Mycocalicium, Mycocaliciaceae, Mycocaliciales, Mycocaliciomycetidae, Eurotiomycetes, Ascomycota, Fungi

Note:
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