Derivation of specific name
(
Inglês
)
fornecido por Flora of Zimbabwe
chaseana: named for Norman C. Chase (1888 - 1970), one of our foremost collectors of Zimbabwean plants, particularly of ferns.
- licença
- cc-by-nc
- direitos autorais
- Mark Hyde, Bart Wursten and Petra Ballings
- citação bibliográfica
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Christella chaseana (Schelpe) Holttum Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=101740
- autor
- Mark Hyde
- autor
- Bart Wursten
- autor
- Petra Ballings
Description
(
Inglês
)
fornecido por Flora of Zimbabwe
Rhizome creeping, up to 20 mm in diameter; rhizome scales up to 11 mm long, brown, lanceolate, thinly pilose, entire.
Fronds closely spaced, erect or slightly arching, not proliferous, herbaceous.
Stipe up to 63 cm long, pale brown, hairless with dark brown scales near the base.
Lamina up to 80 × 30 cm, narrowly elliptic to lanceolate in outline, deeply 2-pinnatifid, apex tapering to a point with a deeply pinnatifid terminal segment, basal 3-5 pairs of pinnae reduced and deflexed.
Pinnae narrowly oblong, ultimate lobes narrowly oblong, slightly falcate, apex rounded, basal acroscopic lobe enlarged and sometimes overlapping the rhachis; both surfaces hairy, more so along the veins, costa and costules; veins 1 pair meeting at the sinus.
Rhachis strawcoloured, pilose.
Sori round, up to 16 per lobe; indusia small,subcircular to kidney-shaped with long white hairs.
- licença
- cc-by-nc
- direitos autorais
- Mark Hyde, Bart Wursten and Petra Ballings
- citação bibliográfica
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Christella chaseana (Schelpe) Holttum Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=101740
- autor
- Mark Hyde
- autor
- Bart Wursten
- autor
- Petra Ballings
Worldwide distribution
(
Inglês
)
fornecido por Flora of Zimbabwe
Angola, Cameroon, Congo, Ethiopia, Kenya, Malawi, Mozambique, Namibia, South Africa, Tanzania, Uganda, Zambia, Zimbabwe.
- licença
- cc-by-nc
- direitos autorais
- Mark Hyde, Bart Wursten and Petra Ballings
- citação bibliográfica
- Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Christella chaseana (Schelpe) Holttum Flora of Zimbabwe website. Accessed 28 August 2014 at http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=101740
- autor
- Mark Hyde
- autor
- Bart Wursten
- autor
- Petra Ballings
Thelypteris chaseana
(
Vietnamita
)
fornecido por wikipedia VI
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên
Thelypteris chaseana: Brief Summary
(
Vietnamita
)
fornecido por wikipedia VI
Thelypteris chaseana là một loài thực vật có mạch trong họ Thelypteridaceae. Loài này được Schelpe miêu tả khoa học đầu tiên.
- licença
- cc-by-sa-3.0
- direitos autorais
- Wikipedia tác giả và biên tập viên