Homotypic Synonyms See Note

Basionym Name:
Calicium trichiale var. nudiusculum Schaer., Lich. helv. spicil. 4-5: 239 (1833)

Homotypic synonyms:
Chaenotheca nudiuscula (Schaer.) Nádv., Stud. Bot. Čechoslov. 5: 24 (1942)
Chaenotheca trichialis f. nudiuscula (Schaer.) Keissl., Rabenh. Krypt.-Fl., Edn 2 (Leipzig) 9.1(2): 562 (1937)
Chaenotheca trichialis var. nudiuscula (Schaer.) Zahlbr., Cat. Lich. Univers. 1: 582 (1922)
Cyphelium melanophaeum var. nudiusculum (Schaer.) Kremp., Denkschr. Kgl. Bayer. Bot. Ges., Abt. 2 4: 271 (1861)
Cyphelium nudiusculum (Schaer.) Arnold, Flora, Regensburg 68: 57 (1885)
Cyphelium trichiale var. nudiusculum (Schaer.) Arnold, Ber. bayer. bot. Ges. 1(Anhang): 105 (1891)