Nephrodium aridum (D. Don) J. Sm. in Hook., J. Bot. 4: 188. 1841 Nephrodium aridum (D. Don) J. Sm. in Hook., J. Bot. 4: 188. 1841Type: WallichType: Wallich (BM)Type: Wallich (BR)Taxon for this nameNephrodium aridum (D. Don) J. Sm. in Hook., J. Bot. 4: 188. 1841