Rare plant species Haplothismia exannulata featured in Parambikulam

A question can test knowledge of Haplothismia exannulata as a rediscovered plant species in India and its significance in biodiversity conservation. The article mentions the plant's status as once-extinct and its rediscovery after more than a century, which relates to India's wildlife protection efforts and biodiversity documentation.

No specific implementation concern is stated in the supplied report.

The rediscovery of presumed-extinct species like Haplothismia exannulata demonstrates the conservation value of protected areas such as Parambikulam Wildlife Sanctuary in Kerala. Such findings underscore India's biodiversity richness and the importance of systematic ecological surveys in identifying and protecting endemic plant species.

• Haplothismia exannulata was rediscovered 26 years ago after being untraced for over a century • The plant was featured in an exhibition during Wildlife Week at Parambikulam, Kerala • The species exemplifies India's commitment to documenting and conserving rare botanical specimens