Phalocallis is a genus of flowering plants in the family Iridaceae. It was first described as a genus in 1839. It contains only one recognized species, Phalocallis coelestis, native to Paraná State in southern Brazil, and also in northeastern Argentina.Kew World Checklist of Selected Plant FamiliesMúlgura, M.E. (1996). Catálogo de las Plantas Vasculares de la República Argentina 1: 205-217. Missouri Botanical Garden, St. Louis.Ravenna, P. (2009). A survey in the genus Cypella and its allies (Iridaceae). Onira; Botanical Leaflets 12: 1-11.
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