Taxonomic and nomenclatural notes on species of Croton section Barhamia subsection Medea

Croton section Barhamia is one of the most species-rich sections of Croton, with about 80 species found in the West Indies, Central and South America. It is divided into five subsections, among which the Medea subsection stands out. During taxonomic revision of this subsection, we came across some nomenclatural problems and species delimitation issues. As a result, we propose nine new synonyms and the lectotypification of 18 names.

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Journal
Darwiniana nueva serie
Published
2026-04-22
DOI
https://doi.org/10.14522/darwiniana.2026.141.1280
Primary Topic
Biological Control of Invasive Species
Type
article
Field-Weighted Citation Impact
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article

Taxonomic and nomenclatural notes on species of Croton section Barhamia subsection Medea

Ricarda Riina, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo
Darwiniana nueva serie
Biological Control of Invasive Species
article

Taxonomic and nomenclatural notes on species of Croton section Barhamia subsection Medea

Ricarda Riina, Amanda da Paixão Noronha Pereira, Maria Beatriz Rossi Caruzo
article en

Abstract

Croton section Barhamia is one of the most species-rich sections of Croton, with about 80 species found in the West Indies, Central and South America. It is divided into five subsections, among which the Medea subsection stands out. During taxonomic revision of this subsection, we came across some nomenclatural problems and species delimitation issues. As a result, we propose nine new synonyms and the lectotypification of 18 names.

Darwiniana nueva serieVol. 14(1)
Secretaria do Meio Ambiente (BR), Real Jardín Botánico (ES), Universidade Federal de São Paulo (BR)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Life in Land
Openalex Percentile: Top 18%
Biological Control of Invasive Species
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