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Turner's Cycad

Encephalartos turneri Lavranos & D. L. Goode

Derivation of specific name

provided by Flora of Zimbabwe
turneri: after Ian S. Turner, a Zimbabwean, who collected and cultivated the type specimen.
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Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Encephalartos turneri Lavranos & Goode Flora of Mozambique website. Accessed 28 August 2014 at http://www.mozambiqueflora.com/speciesdata/species.php?species_id=173730
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
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Flora of Zimbabwe

Description

provided by Flora of Zimbabwe
Cycad with a stem up to 3 m high and 80 cm in diameter. Leaves 100-150 cm long, dark glossy green; rhachis green, straight, stiff, not spirally twisted; petiole straight, with 6-12 prickles; leaf-base collar absent; basal leaflets reducing to spines. Leaflets lanceolate, up to 200 × 30 mm, weakly discolorous, not lobed; margins recurved; entire or with 1-3 teeth. Male cones 1-3, narrowly ovoid, 25-30 cm long and 6-8 cm in diameter, yellow. Female cones 1-3, ovoid, yellow, 26-30 cm long and 14-16 cm in diameter, yellow. Seeds oblong, 40-60 mm long and 20-25 mm wide, sarcotesta red or yellow.
license
cc-by-nc
copyright
Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Encephalartos turneri Lavranos & Goode Flora of Mozambique website. Accessed 28 August 2014 at http://www.mozambiqueflora.com/speciesdata/species.php?species_id=173730
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
original
visit source
partner site
Flora of Zimbabwe

Frequency

provided by Flora of Zimbabwe
Local
license
cc-by-nc
copyright
Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Encephalartos turneri Lavranos & Goode Flora of Mozambique website. Accessed 28 August 2014 at http://www.mozambiqueflora.com/speciesdata/species.php?species_id=173730
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
original
visit source
partner site
Flora of Zimbabwe

Worldwide distribution

provided by Flora of Zimbabwe
Northeastern Mozambique.
license
cc-by-nc
copyright
Mark Hyde, Bart Wursten and Petra Ballings
bibliographic citation
Hyde, M.A., Wursten, B.T. and Ballings, P. (2002-2014). Encephalartos turneri Lavranos & Goode Flora of Mozambique website. Accessed 28 August 2014 at http://www.mozambiqueflora.com/speciesdata/species.php?species_id=173730
author
Mark Hyde
author
Bart Wursten
author
Petra Ballings
original
visit source
partner site
Flora of Zimbabwe

Encephalartos turneri

provided by wikipedia EN

Encephalartos turneri is a species of cycad that is native to Mozambique. The Encephalartos turneri was discovered by Ian Sutherland Turner in Nampula, Mazambique.[2]

Description

It is a cycad with an erect or sometimes decumbent stem, up to 3 m tall and with a diameter of 80 cm, covered with ovate, densely tomentose catafilli; often secondary stems originate from suckers that arise at the base of the main stem.

The leaves, pinnate, arched, up to 150 cm long, are arranged in a crown at the apex of the stem and are composed of numerous pairs of lanceolate leaflets, with entire margins and hooked apex, on average 20 cm long, reduced to thorns towards the base of the petiole.

It is a dioecious species with male specimens that have 1 to 3 subcylindrical cones, about 30 cm long and 8–10 cm broad, pedunculated, yellowish in color, tomentose, and female specimens that have from 1 to 3 ovoid cones, about 28 long cm and with a diameter of 15 cm, more or less the same color as the male ones.

The seeds are oblong, 32–35 mm long, covered with a brownish sarcotesta.[3]

References

  1. ^ Bösenberg, J.D. (2010). "Encephalartos turneri". IUCN Red List of Threatened Species. 2010: e.T41946A10608314. doi:10.2305/IUCN.UK.2010-3.RLTS.T41946A10608314.en. Retrieved 13 November 2021.
  2. ^ "Encephalartos turneri in Tropicos".
  3. ^ "Encephalartos turneri". PlantNET Home Page - National Herbarium of New South Wales. Retrieved 2019-09-19.

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Encephalartos turneri: Brief Summary

provided by wikipedia EN

Encephalartos turneri is a species of cycad that is native to Mozambique. The Encephalartos turneri was discovered by Ian Sutherland Turner in Nampula, Mazambique.

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copyright
Wikipedia authors and editors
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wikipedia EN