Floristic inventory of vascular plant in Nam Ha National Biodiversity Conservation Area, Lao People's Democratic Republic

• Main Authors: Jeong Ho Park, Ho Sang Kang, Miin Bang, Hyo Cheng Cheng, Hye Young Jin, Tai Hyeon Ahn, Chaloun Bounithiphonh, Chanhsamone Phongoudome
• Format: Article
• Language: English
• Published: Elsevier 2018-06-01
• Series: Journal of Asia-Pacific Biodiversity
• Subjects: Endemic species; Lao People's Democratic Republic; Nam Ha National Biodiversity Conservation Area; Plant diversity; Vascular plant
• Online Access: http://www.sciencedirect.com/science/article/pii/S2287884X18300141

The floristic inventory of vascular plants in Nam Ha National Biodiversity Conservation Area was conducted to understand the plant diversity in the northern area of Lao People's Democratic Republic. From the joint field surveys between Korean and Laos experts conducted during 2015–2017, it was found that there are 64 families, 145 genera, and 189 species distributed in the Nam Ba National Biodiversity Conservation Area, and a total of 56 families, 117 genera, and 148 species which comprise more than 78% of the total species were identified as endemic plants to the Lao People's Democratic Republic. Considering the usage of the plants, there are 91 species of medicinal plants, 33 species of ornamental plants, eight species of edible plants, and 16 species of economic plants. In addition, it was found out that Dalbergia balansae and Cinnamomum macrocarpum are categorized as vulnerable in the International Union for Conservation of Nature (IUCN) Red list, and 13 more species are categorized as the least concern.