Porfiria schwarzii (Frič) Boed. in Z. Sukkulentenk. 3(2): 39. 1927–1928 Porfiria schwarzii (Frič) Boed. in Z. Sukkulentenk. 3(2): 39. 1927–1928is new combination for Haagea schwarzii Frič in Život v Přír. 29: 36–37. 1925Taxon for this namePorfiria schwarzii (Frič) Boed.