Filices Author Christ, Konrad Hermann Heinrich text Nova Guinea. Contributions to the anthropology, botany, geology and zoology of the Papuan region. Botany 1909 8 149 164 journal article 9BCE906B3690430682AB20B88A7D9759 9BCE906B3690430682AB20B88A7D9759 Polypodium aquaticum , new species This treatment is a stub. You can help Plazi making the full treatment available.