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 - in Leiden Bot. Ser. 1986: 160
Alderw., Malayan Ferns. 1908: 694
C. Chr., Malayan Ferns. 1917: 413
Baker - in Ann. Bot. (London). 1891: 473