Tectaria singaporeana Tectaria singaporeana (Hook. & Grev.) Copl. in Sarawak Museum J. 2: 368. 1917≡Aspidium singaporeanum Hook. & Grev., Icon. Filic.: t. 26. 1827Type: Wallich s.n. (E)Isotype: Wallich s.n. (K)