Cycad Literature Database

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Authoritative glossary, universal trait order, and standardized checklists of taxonomically informative traits for the extant Cycadales
Haynes JL
Phytotaxa 743 (1) : 1-63 (2026)
DOI
Zamia urarinorum (Cycadales, Zamiaceae), a new cycad species from wetland forests of Loreto, Peru
Calonje M, Zárate-Gómez R, Jones MA, Segalla R, Brañas MM, Pizango CGH, Alcázar FR
Phytotaxa 741 (1) : 1-17 (2026)
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Critical review of morphological trait assessment in cycad (Cycadophyta: Cycadales) taxonomy: Importance of consistency and need for standardization
Haynes JL
Phytotaxa 738 (1) : 1-335 (2026)
DOI
Encephalartos lanatus-associated bacteria and extracellular enzyme activities improve soil nutrition in nutrient-deficient grassland ecosystems
Sigasa M, Magadlela A, Pérez-Fernández MA, Otang-Mbeng W, Suinyuy TN
Scientific African 29 : e02879 (2025)
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Expanding the Cycad Horticulture Toolbox: Air Layer Protocols for Cycas Stems
Marler TE, Cruz GN
Horticulturae 11 (7) : 814 (2025)
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A new species of Ceratozamia (Zamiaceae) from Chiapas, Mexico

Journal Article
📖
Pérez-Farr. Vovides & Iglesias. 2001. A new species of Ceratozamia (Zamiaceae) from Chiapas, Mexico. Bot. J. Linn. Soc. 137 (1) : 77-80. https://doi.org/10.1006/bojl.2001.0448.

Abstract

Ceratozamia 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.

Linked Species (9)

Scientific Name Status Pages Plates Comments
79-80
80
79
80
79-80
79
79
79
Protologue 77-80 fig.1
Protologue description

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