Begonia kimlongii (B. sect. Petermannia, Begoniaceae), a new species from Dak Lak, Central Highlands, Vietnam

VAN CANH NGUYEN; THANH SON HOANG; CHE-WEI LIN; VAN KHUONG NGUYEN

doi:10.11646/phytotaxa.547.2.7

Issue: Vol. 547 No. 2: 19 May 2022

Type: Article

Published: 2022-05-19

DOI: 10.11646/phytotaxa.547.2.7

Page range: 193-200

Abstract views: 30

PDF downloaded: 1

Begonia kimlongii (B. sect. Petermannia, Begoniaceae), a new species from Dak Lak, Central Highlands, Vietnam

VAN CANH NGUYEN⁺⁻
THANH SON HOANG⁺⁻
CHE-WEI LIN⁺⁻
VAN KHUONG NGUYEN⁺⁻

Institute of Applied Technology, Thu Dau Mot University No.06, Tran Van On Street, Phu Hoa Ward, The Dau Mot City, Binh Duong Province, Vietnam

Botanical Garden Division, Taiwan Forestry Research Institute, Taipei 10066, Taiwan

Tay Nguyen University, Le Duan, Buon Ma Thuot, Dak Lak Province, Vietnam

biodiversity endemism taxonomy Eudicots

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Abstract

Begonia kimlongii is described as a new species endemic to Vietnam, from the montane forests of Dak Lak Province. It is mostly similar with Begonia cucphuongensis but can be distinguished by the oblanceolate to obovate leaves, terminal inflorescence with dimorphic bracts and 5-tepaled pistillate flowers. Using IUCN criteria, B. kimlongii is proposed to be Data Deficient (DD).

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