Invasive Plants and Butterflies in Raimona National Park
Why in the news
New research from Assam showed that some invasive plants, usually seen as a threat, actually sustain butterfly populations in a protected area.
Key facts
- Location: Raimona National Park, Assam.
- Finding: several invasive plant species are major nectar and larval host plants for butterflies.
- Records: 220 butterfly species.
- Plants noted: 56 larval host plants and 41 nectar plants.
Study numbers
| Item | Count |
|---|---|
| Butterfly species | 220 |
| Larval host plants | 56 |
| Nectar plants | 41 |
Significance
- Removing invasives without thought could cut food sources for butterflies.
- Management plans must weigh invasive control against biodiversity protection.
Exam angle
- Place: Raimona National Park in Assam.
- Concepts: invasive species, nectar plant, larval host plant.
- Counts: 220 species, 56 host plants, 41 nectar plants.