Nautilocalyx bryogeton Nautilocalyx bryogeton (Leeuwenb.) Wiehler in Selbyana 5: 30. 1978 sec. C. Feuillet & M.J. Jansen-Jacobs 2008≡Episcia bryogeton Leeuwenb. in Acta Bot. Neerl. 7: fig. 22. 1958Isotype: Pinkus 12Holotype: Pinkus 12Isotype: Pinkus 12 (US)