Six new species of Begonia (Sect. Jackia, Begoniaceae) from Sumatra, Indonesia

10.6165/tai.2022.67.97

Deden GIRMANSYAH；Mark HUGHES；SULISTIJORINI；RUGAYAH；Wisnu H. ARDI；Tatik CHIKMAWATI

Begonia araneumoides ； B. batuphila ； B. hijauvenia ； B. mursalaensis ； B. panjangfolia ； B. perunggufolia

TAIWANIA

67卷1期（2022 / 03 / 01）

97 - 109

英文

Six new species of Begonia sect. Jackia from Sumatra are described and illustrated: B. araneumoides, B. batuphila, B. hijauvenia, B. mursalaensis, B. panjangfolia, and B. perunggufolia. All morphological characters and measurements were observed from living plants in the Bogor Botanical Gardens greenhouse or the wild. Using IUCN criteria, 4 species are considered to be Data Deficient, 1 Vulnerable, and 1 Least Concern.

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