Medicinal plants are integral to traditional and alternative health care practices, such as Ayurveda, Siddha, Unani, Homeopathy, and Naturopathy, since ancient times. Despite herbs being potent therapeutic agents from prehistoric times to today, only a selected few species have been extensively researched and validated through modern scientific methods. Didymocarpus pedicellatus R. Br., known as ‘stone flower’, is one such important medicinal herb that has been insufficiently researched. It is found in the moist, shaded habitats of the temperate and subtropical Himalayas. Traditionally used in Ayurvedic and other indigenous medical systems, this species is particularly known for its lithotriptic, diuretic, nephroprotective, and antioxidant attributes. Ethnopharmacological data support its application for treating kidney stones, dysuria, and urinary tract infections, while aerial parts of the plant are also used for their wound-healing, antimicrobial, and anti-inflammatory properties. Phytochemical investigations have identified an array of bioactive compounds, including flavonoids viz. didymocarpin, isopedicin and chalcones, terpenoids—myrcene, linalool etc., alkaloids, and essential oils, all contributing to its therapeutic effectiveness. In rat models, plant extracts were found to possess antiurolithiatic properties as well as, anti-diabetic effects. This species is found across multiple Asian nations, with significant populations in India’s Western Ghats, North-eastern states, and the Himalayan region. Although the plant predominantly grows in the wild, its rising medicinal importance highlights the necessity for focused cultivation strategies, sustainable harvesting practices, and additional pharmacological research to validate and broaden its clinical uses.