Two new species of Begonia (Begoniaceae) from Long Duhung, Berau Regency, East Kalimantan, Borneo Island, Indonesia

被引：2
作者：
Girmansyah, Deden [1 ]
机构：
[1] Indonesian Inst Sci, Biol Res Ctr, Herbarium Bogoriense, Jl Raya Jakarta Bogor Km 46, Bogor 16911, West Java, Indonesia
来源：
KEW BULLETIN | 2017年 / 72卷 / 01期
关键词：
Conservation; Dipterocarp forest; Ltah River; taxonomy;
D O I：
10.1007/S12225-016-9665-2
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Two new species of Begonia (Begoniaceae) from the section Petermannia are described from the Berau Regency, East Borneo: B. ltahensis Girm. and B. duhungensis Girm. The habit of B. ltahensis is similar to B. calcarea, currently known only from the Ltah river in lowland mixed Dipterocarp forest in Long Duhung, Kelay District, Berau Regency. Meanwhile, B. duhungensis is similar to B. heliostrophe from Sabah, found near Long Duhung village. A distribution map, images and conservation status are provided for each taxon.
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页数：7
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