nom actuel Bryostgma lapidicola
(Taylor) S. Y. Kondr. et J.-S. Hur
= Allarthonia lapidicola (Taylor)
Zahlbr. [non auct.] = Allarthonia lapidicola var.
ruderella (Nyl.) B. de Lesd.
= Arthonia exilis auct. p. p. [non (Flörke) Anzi] =
Arthonia lapidicola (Taylor) Branth et Rostr. [non auct.]
= Arthonia lapidicola var. ruderella (Nyl.) Boistel =
Arthonia leucodontis (Poelt et Döbbeler) Coppins
= Arthonia muscigena Th. Fr. = Arthonia ruderella Nyl.
= Bryostigma leucodontis Poelt et Döbbeler
= Bryostigma muscigenum (Th. Fr.) Frisch et G. Thor =
Catillaria melanobola f. frullaniae B. de Lesd.
= Coniangium rupestre Körb. = Coniangium rupestre var.
fuscum (A. Massal.) Körb. = Lecidea lapidicola Taylor