Two New Species of Begonia (Begoniaceae, Section Petermannia) from Mount Sidole, Central Sulawesi, Indonesia

EKA P. DAYANTI; RAMADANIL PITOPANG; WISNU H. ARDI; DANIEL C. THOMAS

doi:10.11646/phytotaxa.439.2.4

Issue: Vol. 439 No. 2: 16 April 2020

Type: Article

Published: 2020-04-16

DOI: 10.11646/phytotaxa.439.2.4

Page range: 136–142

Abstract views: 49

PDF downloaded: 2

**Two New Species of Begonia (Begoniaceae, Section Petermannia) from Mount Sidole, Central Sulawesi, Indonesia**

EKA P. DAYANTI⁺⁻
RAMADANIL PITOPANG⁺⁻
WISNU H. ARDI⁺⁻
DANIEL C. THOMAS⁺⁻

Department of Biology, Faculty of Mathematics and Natural Sciences, Tadulako University; Jl. Sukarno Hatta Km 10, Kampus Bumi Tadulako, Tondo Palu, Indonesia, 94117.

Research Center for Plant Conservation and Botanic Gardens-Indonesian Institute of Science (LIPI),Jl. Ir. H. Juanda no. 13 PO. BOX 309, Bogor 16122, West Java, Indonesia

Herbarium, Singapore Botanic Gardens, National Parks Board, 1 Cluny Road, Singapore 259569

Petermannia Sulawesi Tengah taxonomy Eudicots

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Abstract

Begonia sidolensis and Begonia rolandfadlii from Gunung Sidole (Parigi Moutong Regency, Central Sulawesi, Indonesia) are proposed as new species. Detailed descriptions and photo plates of both species are provided. Both species are provisionally assessed as belonging to the Vulnerable IUCN category.