Homotypic Synonyms See Note

Basionym Name:
Lecidea byssiseda Nyl., in Hue, Nouv. Arch. Mus. Hist. Nat., Paris, 3 sér. 3: 103 (1891)

Homotypic synonyms:
Phyllopsora byssiseda (Nyl.) Zahlbr., Cat. Lich. Univers. 4: 396 (1926)
Wolseleyidea byssiseda (Nyl.) S.Y. Kondr., Farkas & Lőkös, in Kondratyuk, Lőkös, Farkas, Jang, Liu, Halda, Persson, Hansson, Kärnefelt, Thell & Hur, Acta bot. hung. 61(3-4): 304 (2019)