Homotypic Synonyms See Note

Basionym Name:
Lecidea flavidula Tuck., in Nylander, Annls Sci. Nat., Bot., sér. 4 19: 353 (1863)

Homotypic synonyms:
Bombyliospora flavidula (Tuck.) Zahlbr., Cat. Lich. Univers. 7: 53 (1930)
Lecanora flavidula (Tuck.) Nyl., in Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 3 sér. 3: 53 (1891)
Letrouitia flavidula (Tuck.) Hafellner, Nova Hedwigia 35(4): 685 (1983)
Placodium flavidulum (Tuck.) Vain., Ann. Acad. Sci. fenn., Ser. A 2(no. 3): 9 (1926)