Basionym Name:Gyalecta crozalsii B. de Lesd., Bull. Soc. bot. Fr. 56(7): 474 (1909)
Homotypic synonyms:Petractis crozalsii (B. de Lesd.) Clauzade & Cl. Roux, Bull. Soc. bot. Centre-Ouest, Nouv. sér., num. spec. 7: 827 (1985)