Conspectus of Tree Wealth Conserved in the Botanic Garden of Indian Republic (BGIR), Noida, India

Botanic Garden of Indian Republic (BGIR) plays a crucial role in biodiversity conservation, scientific research, and public awareness by preserving plant species, supporting ecological studies and aiding in habitat restoration efforts. The Botanic Garden of Indian Republic (BGIR), Noida, established in 1997, spans 164.85 acres and is managed by the Botanical Survey of India under the Ministry of Environment, Forest & Climate Change. Situated in the floodplain of the Yamuna River. The garden is divided into eight forest zones and multiple specialized plant sections, which houses 5,011 individual trees representing 175 angiosperm tree taxa across 133 genera and 38 families. The dominant families include Fabaceae, Malvaceae, Bignoniaceae, Rutaceae and Moraceae. The study documents 141 taxa listed in the IUCN Red List of Threatened Species (version 3.1). These findings highlight the gardens’ effectiveness in providing a secure habitat for rare and endemic species, ensuring their survival and promoting conservation research.The BGIR serves as a critical centre for plant ex-situ conservation, biodiversity management and ecological research. The documentation of its rich tree diversity underscores its importance in safeguarding endangered taxa, contributing to global conservation efforts, and fostering public education on plant diversity and sustainability.