Blechum grandiflorum Oerst. Blechum grandiflorum Oerst. in Vidensk. Meddel. Dansk Naturhist. Foren. Kjøbenhavn 1854(8–12): 168. 1855 sec. Acosta-Castellanos 2011=Ruellia mirandana Ramamoorthy & Hornelas in Pl. Syst. Evol. 159: 161. 1988 syn. sec. ???