ADIANTUM comorense (Tardieu) Verdc. [family ADIANTACEAE], in K.B. 46: 272 (1991) (as ‘comoroense’). Type: Comoro Is., Mwali Is. [Anjouan], Hildebrandt 1752 (P, lecto.; K!, isolecto.)
ADIANTUM rhizophorum [family ADIANTACEAE], sensu Hieron. in V.E. 2: 44 (1908), non Sw.
ADIANTUM confine [family ADIANTACEAE], [sensu Peter, F.D-O.A: 43 (1929); C. Chr. in Dansk Bot. Arkiv 7: 124 (1932) pro parte; Tardieu in Mém. I.F.A.N. 28: 94, t. 15/3 (1953); Alston, Ferns W.T.A.: 39 (1959); Verdc. in J.E.A. Nat. Hist. Soc. 24: 38, fig. 3/a (1962); Tardieu, Fl. Cameroun, 3: 144, t. 19/2 (1964); Schelpe in Contr. Bolus Herb. 1: 52 (1969); Lye in Uganda Journ. 34: 66, fig. 2/a–c (1970); Schippers in Fern Gaz. 14: 182 (1993) pro parte, non Fée]
ADIANTUM rhizophorum Tardieu var. comorense [family ADIANTACEAE], Fl. Mad. 5 (1): 129, fig. 18/9–14 (1958)