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Recent molecular phylogenetic reconstruction of the monocot Hypoxidaceae implies that the genus Curculigo is non-monophyletic. Curculigo seychellensis occurs on the Seychelles islands and is part of an isolated though geographically well-defined clade. However, Curculigo seychellensis differs in a wide range of character-states from other species of Curculigo and from the genus Hypoxidia, representing the sister clade of C. seychellensis. Therefore, we here propose a new-though monotypic-genus, endemic to the Seychelles: Friedmannia. A detailed reasoning combined with a whole set of new data is presented. A neotype for the genus and the species is designated here.
Recent phylogenetic analyses show that the species of the southern African genera Pauridia, Saniella and Spiloxene and the Australian, Tasmanian and New Zealand Hypoxis sect. Ianthe form a highly supported, monophyletic clade. In keeping with earlier suggestions that these taxa doubtfully warrant separate status, and to avoid the recognition of Hypoxis and Spiloxene as paraphyletic, we expand the circumscription of Pauridia to include Saniella, Spiloxene and Hypoxis sect. Ianthe. As a result 33 new combinations at specific and infraspecific level are proposed and one epitype, two neotypes and 30 lectotypes are newly designated. Three basionyms, of which Linnaeus, Linnaeus filius and Lamarck are the authors, are also typified (Amaryllis capensis, Hypoxis aquatica, and Hypoxis pumila).