A new species (Begonia iarae) of Begoniaceae from Ilhabela, São Paulo, Brazil

A new species of Begonia (Begoniaceae), from Brazil is described and illustrated with field photographs. Begonia iarae belongs to Begonia sect. Pritzelia, and it is endemic to the Atlantic Forest of São Sebastião island, occurring in montane cloud forest of Ilhabela municipality. A comparison with related species and a preliminary IUCN Red List assessment of Critically Endangered is provided for the species.

Authors

MARCELO DIAS MIRANDA (ORCID: https://orcid.org/0000-0001-9497-0021)

Institutions

Centro Universitário Módulo (BR)

Publication Details

Journal: Phytotaxa
Published: 2025-10-13
DOI: https://doi.org/10.11646/phytotaxa.722.2.9
Primary Topic: Plant and Fungal Species Descriptions
Type: article
Field-Weighted Citation Impact: 0.00

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article

A new species (Begonia iarae) of Begoniaceae from Ilhabela, São Paulo, Brazil

MARCELO DIAS MIRANDA

Oct 13, 2025

Phytotaxa

Plant and Fungal Species Descriptions

article

A new species (Begonia iarae) of Begoniaceae from Ilhabela, São Paulo, Brazil

MARCELO DIAS MIRANDA

October 13, 2025article en

Abstract

PhytotaxaVol. 722(2)

Centro Universitário Módulo (BR)

Openalex Percentile: Top 74%

Plant and Fungal Species Descriptions

DOI Source OpenAlex

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A new species (Begonia iarae) of Begoniaceae from Ilhabela, São Paulo, Brazil — MARCELO DIAS MIRANDA · Phytotaxa (2025) | TGRS Research Map | TGRS