Basionym Name:Ramalina fastigiata var. intumescens H. Olivier, Rev. Bot. 10: 613 (1892)
Homotypic synonyms:Ramalina calicaris f. intumescens (H. Olivier) Boistel, Nouv. Fl. Lich. (Paris) 2: 46 (1903)Ramalina populina var. intumescens (H. Olivier) Mereschk., Enum. Lich. Provinc. Baltic.: 11 (1913)