Aspidium oppositum (Vahl) Sw. = Thelypteris opposita (Vahl) Ching
English:
oppositus,-a,-um;

https://archive.org/stream/#page/67/mode/2up
homotypic synonyms:
Amauropelta opposita (Vahl) Pic. Serm.; Dryopteris opposita (Vahl) Urban; Lastrea opposita (Vahl) Gilli; Nephrodium oppositum (Vahl) Diels; Polypodium oppositum Vahl; Thelypteris opposita (Vahl) Ching;

protologue: Adnot. 67: 67 (1829)

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