Phanerophlebia umbonata Underw. Phanerophlebia umbonata Underw., Bull. Torrey Bot. Club 26(5): 211, t.359. 1899 sec. Mickel & Smith 2004≡Cyrtomium umbonatum (Underw.) C.V.Morton, Amer. Fern J. 47(2): 54. 1957 syn. sec. Mickel & Smith 2004