Basionym Name:Dermatocarpon hepaticum var. argentina Räsänen, Anal. Soc. cient. argent. 128(3): 147 (1939)
Homotypic synonyms:Catapyrenium squamulosum var. argentina (Räsänen) Breuss, [as 'argentinum'] Pl. Syst. Evol. 185(1-2): 32 (1993)Placidium squamulosum var. argentinum (Räsänen) Breuss, Annln naturh. Mus. Wien, Ser. B, Bot. Zool. 98(Suppl.): 39 (1996)