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Published Articles

Critical review of “Monograph of Ceratozamia (Zamiaceae, Cycadales): an endangered genus” published in PhytoKeys 208: 1–102 (2022)
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Zamia multidentata (Cycadales, Zamiaceae), a new arborescent species of Zamia from Acre, Brazil

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Ceratozamia rosea (Zamiaceae): A new species from the Northern Mountains of Chiapas, Mexico

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Type designation of the Maritime pine Pinus pinaster (Pinaceae)

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Emended description of Zamia sandovalii (Cycadales: Zamiaceae), the cliff-dwelling cycad from Atlántida, Honduras

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Ephedra strongylensis (Ephedraceae), a new species from Aeolian islands (Sicily)

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Critical evaluation of two published descriptions of the same species of Ceratozamia (Zamiaceae) from northern Oaxaca, Mexico, and the formal synonymization of C. martinezii under C. aurantiaca

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Morphological and anatomical analyses clarify the species definition of Ceratozamia latifolia Miq. (Zamiaceae) and lead to the description of a new species: Ceratozamia reesii

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New Discoveries and New Combinations of the Fossil-genus Ginkgoites Seward (Ginkgoales) from the Lower and Middle Jurassic of East Siberia (Russia)

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Zamia orinoquiensis (Zamiaceae, Cycadales), a new species from the western Orinoquía region of Colombia

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