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Documents disponibles écrits par cet auteur (5)
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Article
Andrew P. Vovides, Auteur ; Miguel A. Pérez-Farrera, Auteur ; Carlos Iglesias, AuteurCeratozamia mirandai sp. nov. from the Sepultura Biosphere reserve of Chiapas, Mexico, is described and illustrated. Its closest affinities are with C. kuesteriana Regel from Tamaulipas of north-east Mexico, but differs in male and female cone a[...]
Article
Miguel A. Pérez-Farrera, Auteur ; Andrew P. Vovides, Auteur ; Carlos Iglesias, AuteurThe type locality in Chiapas of the rare and endangered Mexican cycad Ceratozamia norstogii D.W. Stev., originally collected by C. A. Purpus in 1925, has been found. This enabled us to emend and illustrate the description of C. norstogii, thus c[...]
Article
Andrew P. Vovides, Auteur ; Miguel A. Pérez-Farrera, Auteur ; Carlos G. Iglesias, Auteur
Article
Miguel A. Pérez-Farrera, Auteur ; Andrew P. Vovides, Auteur ; Carlos G. Iglesias, Auteur
Article
Miguel A. Pérez-Farrera, Auteur ; Andrew P. Vovides, Auteur ; Carlos G. Iglesias, AuteurCeratozamia zoquorum sp. nov. from the northern mountains of Chiapas, Mexico, is described and illustrated. It has affinities with C. miqueliana Wendl. from Veracruz, but differs in leaf, male female cone and trunk morphology.
