​A Botanical Materia Medica, Volume I by Jonathan Stokes, published in 1812, is a foundational work in the field of botanical medicine. This volume meticulously catalogs the generic and specific characteristics of plants utilized in medicine and diet, providing synonyms and references to medical authors of the time. Stokes aimed to create a comprehensive resource that would serve both medical professionals and those interested in the medicinal properties of plants.​

The book is organized systematically, detailing each plant’s botanical description, habitat, and medicinal uses. Stokes emphasizes the importance of accurate plant identification, which is crucial for their effective application in medicine. He also includes historical context, tracing the use of various plants through different cultures and time periods. This approach not only highlights the therapeutic potential of these plants but also underscores the rich history of botanical medicine.​

Stokes’ work reflects a deep respect for traditional knowledge and the natural world. He advocates for the integration of empirical observation with classical botanical science, promoting a holistic understanding of plant-based remedies. By documenting the medicinal properties of plants and their applications, Stokes contributes to the preservation and continuation of herbal medicine practices.​

A Botanical Materia Medica, Volume I stands as a testament to the enduring value of traditional botanical knowledge. Stokes’ detailed and methodical approach provides a valuable reference for both historical study and practical application in herbal medicine. His work encourages a continued appreciation for the natural remedies that have supported human health for centuries.​