Punjab Agricultural University (PAU) in Ludhiana, Punjab, India, has introduced the 'QR Treescape Initiative', a digital tree-mapping program that installs over 200 QR codes on significant trees across its campus. This initiative allows students, faculty, visitors, and researchers to scan the codes and access detailed information about various tree species, including their botanical names, ecological importance, and medicinal uses. The project is part of the university's ongoing clean and green drive and is a collaboration between the estate office, the department of floriculture and landscaping, and the department of plant breeding and genetics. Prominent trees included in the initiative are lal gulmohar, neeli gulmohar, red plumeria, mango, molsari, and amaltas. PAU vice-chancellor Dr. Satbir Singh Gosal emphasized that this integration of digital tools with biodiversity conservation will enhance understanding and appreciation of trees among students and visitors. The university plans to expand this initiative further across the campus, enhancing both its aesthetic and educational value.