Pyrrosia asterosora

Primary tabs

Pyrrosia asterosora

Description

Stellate hairs dimorphic, a dense mat, brown, the straight upper rays acicular.

Distribution

Asia-Tropical: Sumatera (Sumatera present)
Malesia: Sumatra.

Morphology

The scales with a sheathing base and squarrose acumen are highly characteristic, as are also the distinct rows of sori.

Anatomy

Anatomy:

Citation

Hovenkamp 1986 – In: Leiden Bot. Ser.: 160
Alderw. 1908: Malayan Ferns: 694
C. Chr. 1917: Malayan Ferns: 413
Baker 1891 – In: Ann. Bot. (London): 473