Mimulopsis calcarata (Benoist) E.Tripp & I.Darbysh., comb. nov.
≡ Ionacanthus calcaratus Benoist in Notul. Syst. (Paris) 9: 65. 1940 ≡ Mellera calcarata (Benoist) E.Tripp in Int. J. Pl. Sci. 174: 128. 2013 – Holotype: Madagascar, massif du Tsaratanana et haute vallée du Sambirano (réserve naturelle no. 4), fl. & fr. Nov–Dec 1937, Humbert 18317 (P [P00435417]*; isotypes: K [K000394123]!, P [P00435418]*, TAN [TAN000225]*).