Cycad Literature Database

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2807 references found

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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, Martín Brañas M, Hidalgo Pizango CG, Roca Alcázar F Phytotaxa 741 (1) : 1-17 (2026) DOI Download PDF Please respect copyright and fair use. Download PDF
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) DOI Download PDF Licensed under Download PDF
Expanding the Cycad Horticulture Toolbox: Air Layer Protocols for Cycas Stems Marler TE, Cruz GN Horticulturae 11 (7) : 814 (2025) DOI Download PDF Licensed under Download PDF

2807 references found

Sort by: • •
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, Martín Brañas M, Hidalgo Pizango CG, Roca Alcázar F Phytotaxa 741 (1) : 1-17 (2026) DOI Download PDF Please respect copyright and fair use. Download PDF
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) DOI Download PDF Licensed under Download PDF
Expanding the Cycad Horticulture Toolbox: Air Layer Protocols for Cycas Stems Marler TE, Cruz GN Horticulturae 11 (7) : 814 (2025) DOI Download PDF Licensed under Download PDF

Encephalartos horridus; var. trispinosa. Three-toothed Encephalartos

Protologue

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Hooker WJ. 1863. Encephalartos horridus; var. trispinosa. Three-toothed Encephalartos. Bot. Mag. 89 : 5371.