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Onychium tenuifrons
Onychium tenuifrons Ching [Accepted]
Pteridaceae Taenitidoideae
2 716592 Onychium tenuifrons Ching
C.Y. Wu, P.H. Raven, Fl. China, vol. 2-3 : t. 285 ()
2 716592 Onychium tenuifrons Ching
R.C. Ching, H.H. Hu, Icon. Filic. Sin., vol. 4 : t. 163 (1937) [C.R. Feng]