Conservation Threats to Ethnomedicinal Plants in Kore District, Ethiopia: Challenges and Sustainable Solutions

Key Findings of the Study:

  • Diversity of Ethnomedicinal Plants: The study recorded 61 medicinal plant species distributed across 59 genera and 37 families. The families Lamiaceae and Asteraceae had the highest species representation (8.2% each), followed by Solanaceae and Fabaceae (6.5% each).
  • Threat Factors: The primary threats identified include agricultural expansion, firewood collection, charcoal production, and deforestation. Agricultural expansion was ranked as the most significant threat (score: 42), followed by firewood collection (score: 36).
  • Utilization Patterns: The most frequently used plants for firewood included Eucalyptus globulus (ranked 1st) and Olea europaea. Olea europaea was also the most preferred plant for charcoal production.
  • Lack of Conservation Efforts: Only 13% of medicinal plants were collected from home gardens, indicating inadequate community participation in conservation initiatives.

Broader Implications and Expert Insights: The conservation of ethnomedicinal plants is crucial for maintaining biodiversity and ensuring sustainable healthcare practices. The World Health Organization (WHO) underscores the need for sustainable plant harvesting methods to prevent biodiversity loss and maintain medicinal plant populations.

Strategies for Sustainable Conservation:

  • Encouraging Home Garden Cultivation: Promoting the cultivation of ethnomedicinal plants in home gardens can reduce pressure on wild populations.
  • Community Awareness Programs: Local stakeholders should be educated on sustainable harvesting practices and the importance of biodiversity conservation.
  • Government and NGO Involvement: Support from environmental organizations can facilitate reforestation programs and conservation initiatives.

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