Pteris mickelii Kottaim. Pteris mickelii Kottaim., Phytotaxa 453(2): 154. 2020 sec. Kottaimuthu, R. 2020≡Pteris erosa Mickel & Beitel, Mem. New York Bot. Gard. 46: 322 (-333), fig. 1988, nom. illeg. syn. sec. Kottaimuthu, R. 2020