cycad species host:www.cycadsociety.org

Listing 1 - 10 from 52 for cycad species

Cycad Society: About us
... of plants, seedlings, seed, and pollen of different cycad species between members. To encourage scientific research on cycads To promote all aspects of cycad conservation To foster and maintain links with organisations having ... " by David L Jones and "Cycads of Africa" by Douglas Goode as references for the Species pages. The utmost care has been taken to represent the original text and points of ...
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Cycad Society of South Africa: Book Reviews
... Contributors are leading world cycad scientists Cycad glossary and the world list of cycad species for reference Provides guidelines for the designation of species, species boundaries and species groupings, thus clarifying ... 250-million-year evolutionary history. Many cycad species exist today only as small, poorly-known or isolated populations or as ornamental species in botanic gardens. In order ...
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Cycad Society of South Africa: Nature Conservation Contact Details
... Cycad Society of South Africa: Nature Conservation Contact Details Nature Conservation Offices There is currently no national permit for the collection or export of cycad species in South Africa. For further ... to your nearest conservation office, or to the Endangered Species Desk of the SAPS South African Police Services (SAPS) Endangered Species Desk 012 393 3774 Superintendent Benson on 082 779 ...
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Cycad Society of South Africa: Encephalartos Journal
... reason Encephalartos is valuable to any cycad enthusiast, collector or grower, this is it. The Focus On article treats an individual cycad species. Information on identification, growing requirements, habitat, propagation and size and a lot more can be found here. Roy Osborne is currently writing on the species of ...
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Cycad Society: in the media
... Plant 'dinosaurs' dying out in South Africa by Sally Archibald. Mail & Guardian Online. "Two more cycad species have become extinct in the past two years, data from the South African ... alarming rate, with at least two species from Limpopo province having disappeared completely." 2 August, 2004 - Modjadji cycad threatened by extinction. SABCnews.com. "The cycad species is steadily diminishing in the ...
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Cycad Society of South Africa: Book Reviews
... their homework. At the CYCAD 2005 conference in Mexico I will discuss the evidence supporting this grouping of species, and the merits of the generic proliferation. The five new species, which are ... showed that that all living cycad species which were examined are less than one million years old. The International Code of Botanical Nomenclature allows names of genera and species and genera to be ...
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Cycad Society SA: Encephalartos aplanatus
... two related but distinct species of Porthetes beetles present in both E. aplanatus and E. villosus cones. These species are restricted to their specific host cycad species and may provide ... that species. References & Acknowledgements Encephalartos Vol 46: Focus on Encephalartos aplanatus - Piet Vorster The Cycad Society of South Africa, P.O.Box 1790, 0027 Groenkloof © Copyright 2001-2002 Cycad ...
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Cycad Society SA: Encephalartos cycadifolius
... Cycad Society SA: Encephalartos cycadifolius Select species. (under construction) ------------------------------------------ E. aemulans E. altensteinii E. aplanatus E. arenarius E. brevifoliolatus E. ... farmers are very conservation-conscious and value the presence of this interesting cycad species on their farms.  The species is classified as "vulnerable" by the Threatened Plant Unit of the ...
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Cycad Society SA: Encephalartos friderici-guilielmi
... two related but distinct species of Porthetes beetles present in both E. aplanatus and E. villosus cones. These species are restricted to their specific host cycad species and may provide ... species. References & Acknowledgements Encephalartos Vol 46: Focus on Encephalartos friderici-guilielmi - Maans Kemp The Cycad Society of South Africa, P.O.Box 1790, 0027 Groenkloof © Copyright 2001-2002 Cycad ...
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Cycad Society SA: Encephalartos latifrons
... Cycad Society SA: Encephalartos latifrons Select species. (under construction) ------------------------------------------ E. aemulans E. altensteinii E. aplanatus E. arenarius E. brevifoliolatus E. caffer E ... the rarest cycad species, and has probably never been abundant during the past century. The first director of the Kirstenbosch Botanic Garden, Prof. H.H.W. Pearson, wrote in 1916: "This species ...
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