Ceratopteris pteridoides (Hook.) Hieron. in Engl. Bot. Jahrb. 84: 561. 1905; Underw. in Torreya 7: 195. 1907; Benedict 1. c. 470; DeVol in Amer. Fern Journ. 47: 67. t. 9. 1957. ——Parkeria pteridoides Hook. Exotic. Flora 2: t. 147. 1825. ——Ceratopteris parkeri J. Sm. in Journ. Bot. 4: 70. 1841. 7 (2): 195, t. 28. f.2, 3 . 1940. Ceratopteris thalictroides Tard.-Blot et C. Chr. in Fl, Indo-Chine.