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Wild Food Plants and Fungi Sold in the Markets of Luang Prabang, Lao PDR

Summary

This research documented the remarkable diversity of wild foods sold in the markets of Luang Prabang, Laos. The study found 110 species of wild plants and 54 species of fungi being sold, representing one of the richest collections of wild food biodiversity in Asian markets. The findings highlight the importance of preserving traditional food knowledge while ensuring sustainable harvesting practices. Impacts on everyday life: – Demonstrates the potential for expanding our food choices beyond conventional crops – Shows how traditional markets can preserve important cultural and ecological knowledge – Highlights sustainable ways to utilize forest resources for food – Provides information for food security and nutrition diversity – Offers insights for developing eco-tourism and culinary tourism

Background

Open air markets are important sites for ethnobiological research, particularly in Southeast Asia where they remain understudied despite their incredible biocultural diversity. These markets serve as key locations for documenting traditional food systems and local biodiversity. Previous market surveys in Southeast Asia have been limited, with no comprehensive studies of wild foods sold in Laos markets.

Objective

To document and inventory the wild edible plants and fungi sold in the markets of Luang Prabang, Lao PDR, with special focus on documenting traditional foods, monitoring endangered species, and identifying potential new taxa. The study aimed to create a comprehensive record of market biodiversity and traditional food knowledge.

Results

The study recorded 110 species of wild edible plants from 49 plant families, including 86 species of green vegetables, 19 species of fruits, and 3 species of flowers. Woody plants constituted 50% of plants sold. Additionally, 54 species of fungi from 17 families were documented, including 49 wild-collected species. The researchers identified several potentially new Russula species previously unknown to science. The markets showed peak biodiversity during the early monsoon season.

Conclusion

The Luang Prabang markets demonstrate some of the highest biodiversity of wild edible plants and fungi recorded in Asia and globally. The exceptionally long list of wild edible mushrooms is particularly noteworthy. The Morning Market represents an important cultural treasure that preserves traditional knowledge of local biodiversity. The study recommends finding balance between preserving local foraging traditions and nature conservation priorities.
  • Published in:Journal of Ethnobiology and Ethnomedicine,
  • Study Type:Field Survey,
  • Source: 10.1186/s13002-020-00423-y
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