Description
Stellate hairs mono- to dimorphic, a dense mat, brown to greyish brown, the straight rays acicular.
Distribution
Asia-Tropical: Sumatera (Sumatera present)
Morphology
Easily recognised by the large size, the conspicuous rhizome scales, and the sori mostly in distinctly paired rows.
Citation
Backer & Posth., Varenfl. Java. 1939: 242
C. Chr., Malayan Ferns. 1917: 413
Alderw., Malayan Ferns. 1908: 963
Alderw., Malayan Ferns. 1917: 413
Hovenkamp - in Leiden Bot. Ser. 1986: 173
Baker, Syn. Fil. 1867: 352
