Uniyala Keralensis

March 17, 2025

Recently, researchers confirmed the existence of a new plant species, Uniyala keralensis, in the Agasthyamala Biosphere Reserve in Kerala. This discovery marks the rich biodiversity of the Western Ghats, a UNESCO World Heritage Site. The species was first collected 27 years ago but was only classified recently. It is endemic to southwest India and showcases the ongoing importance of botanical research.

Taxonomy and Classification

Uniyala keralensis belongs to the Asteraceae family. It was previously misidentified as Vernonia multibracteata. The genus Uniyala was established following its separation from Vernonia. This new classification was based on detailed studies and comparisons with existing herbarium specimens.

Physical Characteristics

Uniyala keralensis is a shrub that can grow between one to three metres tall. It features light purple flowers that bloom from August to April. The leaves are larger compared to related species, with long petioles and fewer lateral veins. These characteristics aid in identifying the species.

Habitat and Distribution

This species is found in open areas on the western slopes of the Agasthyamala Biosphere Reserve. It thrives at elevations ranging from 700 to 1,400 metres. The current population is estimated to consist of nearly 5,000 individuals across four subpopulations, covering an area of 250 square kilometres.

Conservation Status

According to the International Union for Conservation of Nature (IUCN) Red List Criteria, Uniyala keralensis is classified as Data Deficient (DD). This status indicates that there is insufficient information to assess its risk of extinction. Continued research is essential to understand its ecology and conservation needs.

Importance of the Discovery

The discovery of Uniyala keralensis puts stress on the significance of biodiversity in the Western Ghats. It marks the need for ongoing exploration and research in these biodiversity hotspots. The new species adds to the existing knowledge of the region’s flora and contributes to conservation efforts.

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