Research Paper

Begonia andariasii (Begoniaceae), a new species from Mamasa, Sulawesi

Wendy A. Mustaqim, Wisnu H. Ardi

Published on: 11 August 2026

Page: 638 - 942

DOI: 10.6165/tai.2026.71.638

Abstract

Begonia andariasii (Begoniaceae) is described as a new species endemic to Mamasa Regency, Sulawesi Barat Province, Indonesia. The species is provisionally assigned as Critically Endangered (CR). Detailed descriptions, distribution, photographs, and discussions are given.

Keyword: Begonia ranoposoensis, Cucurbitales, herbs, Indonesia, taxonomy, Wallacea

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