Basionym Name:Ramalina zopfii W.L. Culb., C.F. Culb. & Anita Johnson, Pl. Syst. Evol. 127(2-3): 198 (1977)
Homotypic synonyms:Ramalina siliquosa var. zopfii (W.L. Culb., C.F. Culb. & Anita Johnson) Clauzade & Cl. Roux, Bull. Soc. bot. Centre-Ouest, Nouv. sér., num. spec. 7: 828 (1985)