Ceratozamia (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ceratozamia" in Italian language version.

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cycad.org

Osborne R, Stevenson DWM, Vovides AP, What is Ceratozamia fuscoviridis ? (PDF), in Delpinoa 2006; 48: 5-10..
Haynes JL, Whitelock LM, Schutzman B, Adams R, A New Endemic Ceratozamia from Honduras (Cycadales: Zamiaceae) (PDF), in The Cycad Newsletter 2008; 31(2/3): 16-21.

Haynes, J.L. 2012. World List of Cycads: A Historical Review Archiviato il 23 settembre 2015 in Internet Archive.. IUCN/SSC Cycad Specialist Group.

Vovides AP, Pérez-Farrera MA, Gonzàles D e Avendano S, Relationships and Phytogeography in Ceratozamia, in Cycad classification: concepts and recommendations, CABI, 2004, p. 109, ISBN 978-0-85199-741-4.

Whitelock LM, Range and Variation in the Genus Ceratozamia (Zamiaceae), in The Botanical Review 2004; 70(2): 235-239.

Vovides AP, González D, Pérez-Farrera MA, Avendaño S & Bárcenas D, A review of research on the cycad genus Ceratozamia Brongn. (Zamiaceae) in Mexico (PDF), in Taxon 2004; 53 (2): 291–297 (archiviato dall'url originale il 13 aprile 2014).
Vovides AP & al., A review of research on the cycad genus Ceratozamia Brongn. (Zamiaceae) in Mexico (PDF), in Taxon 2004; 53 (2): 291–297 (archiviato dall'url originale il 13 aprile 2014).
Haynes, J.L. 2012. World List of Cycads: A Historical Review Archiviato il 23 settembre 2015 in Internet Archive.. IUCN/SSC Cycad Specialist Group.
Vovides AP, Avendaño S, Pérez-Farrera A & González-Astorga J, A New Species of Ceratozamia (Cycadales, Zamiaceae) from Veracruz, Mexico (PDF), in Novon 2008; 18: 109-114 (archiviato dall'url originale il 4 marzo 2016).
Pérez-Farrera MA, González-Astorga J, Avendaño S and Iglesias CG, A new species of Ceratozamia (Zamiaceae) from the Sierra Madre of Chiapas, Mexico, with comments on species relationships (PDF), in Botanical Journal of the Linnean Society 2007; 153: 393–400. URL consultato il 26 dicembre 2011 (archiviato dall'url originale il 1º aprile 2011).

CITES - Appendices I, II and III (PDF), su Convention On International Trade In Endangered Species Of Wild Fauna And Flora, International Environment House, 2011 (archiviato dall'url originale il 4 agosto 2012).