Basionym Name:Ramalina stenoclada W.L. Culb., Brittonia 19: 350 (1967)
Homotypic synonyms:Ramalina curnowii var. stenoclada (W.L. Culb.) D. Hawksw. & A. Fletcher, Lichenologist 7(1): 9 (1975)Ramalina cuspidata var. stenoclada (W.L. Culb.) Clauzade & Cl. Roux, Bull. Soc. bot. Centre-Ouest, Nouv. sér., num. spec. 7: 828 (1985)