Cosentinia vellea (Aiton) Tod. ssp. vellea
Synonyms |
Acrostichum velleum Aiton |
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Common name |
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Description |
Rhizome erect or shortly creeping; rhizome scales narrow, c 1 x c 0.5 mm, red-brown. Fronds monomorphic, densely tufted, 10-15 x 2-3.5 cm, stiff. Stipe 1-3 cm long, pale brown, densely set with hairs, but these may rub off. Lamina 2-pinnate, narrowly lanceolate in outline, 6-10 cm long, dark green, but the colour may be blurred by the dens long whitish to yellowish hairs on both surfaces; pinnae in 10-18 pairs, oblong or lanceolate in outline, 1-2 x 0.8-l cm, margin with deep blunt teeth to pinnatifid; ultimate lobes rounded to oblong in outline, 1-2 x 0.5-1 mm; venation obscure. Sori along the veins, covered by the dens hairs and therefor hardly visible; indusium ? |
Notes | |
Derivation | |
Habitat | Shaded rocks, probably on limestone. |
Distribution worldwide | Africa, Southern Europe, Turkey, Middle East to western Himalaya. |
Distribution in Africa |
Algeria, Chad, Egypt, Ethiopia, Libya, Morocco and Western Sahara, Somalia, Sudan and South Sudan, Tunesia. |
Growth form |
Lithophytic. |
Literature |
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