Prelims: Current events of national and international importance | Species
Why in News?
Recently, researchers from IISER (Indian Institute of Science Education and Research) Pune and the Savanna Science Foundation discovered a new plant species.
Scientific Classification
- Scientific Name – Canscora agni.
- Family – Gentianaceae.
- Genus – Canscora.
- Native Range – Indian savannas (Western India).
- Closest Relative – Canscora alata.
- Nomenclature - The plant was named agni ('fire' in several Indian languages, including Marathi, the local language of the discovery site).
- It is to challenge the common misconception that all fires are destructive.
Key Characteristics
- Growth – Dwarf herb, maximum height 10 cm (vs. C. alata up to 60 cm).
- Leaves – Fewer, shorter, up to 11 mm long.
- Stems – Uneven wing‑like structures, wider below flowers, narrower towards stem.
- Flowers – White petals; calyx with distinct reticulate (web‑like) veins.
- Unique Traits – Minute glandular hairs on leaves, shorter ovary, winged stems.
- Habitat – Fire‑prone savannas; thrives in open grassy areas maintained by periodic natural fires.
- Fire Adaptation - C. agni thrives specifically in mesic savannas characterized by frequent surface fires (occurring every 1 to 5 years).
- Conservation Threat – Fire suppression and large‑scale tree planting are harming the open savanna habitat this species needs.
Reference
Research Matters | C.agni
