Basionym Name:Sagedia nylanderi Hepp, Flecht. Europ.: no. 440 (1857)
Homotypic synonyms:Arthopyrenia nylanderi (Hepp) Riedl, Linzer biol. Beitr. 22(1): 154 (1990)Leiophloea nylanderi (Hepp) Trevis., Conspect. Verruc.: 10 (1860)Thelidium nylanderi (Hepp) Lönnr., K. Vetensk-Acad. Förhandl. Stockh.: 284 (1859)Thelidium nylanderi var. nylanderi (Hepp) Lönnr., K. Vetensk-Acad. Förhandl. Stockh.: 284 (1859)Verrucaria gemmata var. nylanderi (Hepp) Stizenb., Ber. Tät. St Gall. naturw. Ges.: 507 (1882)Verrucaria nylanderi (Hepp) Tuck., Gen. lich. (Amherst): 269 (1872)Verrucaria nylanderi var. nylanderi (Hepp) Tuck., Gen. lich. (Amherst): 269 (1872)