$modus 0: smartphone
$modus 1: smartphone
Archangiopteris tonkinensis
Archangiopteris tonkinensis (Hayata) Ching [Accepted]
Marattiaceae
2 79877 Archangiopteris tonkinensis (Hayata) Ching [80 841165 Protomarattia tonkinensis Hayata]
R.C. Ching, H.H. Hu, Icon. Filic. Sin., vol. 5 : t. 209 (1958)
6 79877 Archangiopteris tonkinensis (Hayata) Ching [125 841165 Protomarattia tonkinensis Hayata]
C.Y. Wu, P.H. Raven, Fl. China, vol. 2-3 : t. 107 ()
841165
519810 Archangiopteris tonkinensis test 13 [Protomarattia tonkinensis test 14 Hayata]
Bot. Gaz., vol. 67 : t. 1 (1919)