​The third installment of Handbuch der Pharmakognosie by Alexander Tschirch, published in 1930, continues his comprehensive exploration of pharmacognosy, focusing on the chemical constituents and therapeutic properties of medicinal plants. This volume delves into the classification and characteristics of various plant-based drugs, emphasizing the importance of chemical composition over mere morphological classifications. Tschirch’s work is notable for its detailed accounts of the history of each drug, providing valuable insights into their origins and uses. ​

The third part of the Handbuch der Pharmakognosie is part of a multi-volume work that aims to provide a comprehensive understanding of medicinal plants and their applications. Tschirch’s approach integrates botanical, chemical, and historical perspectives, reflecting a holistic view of pharmacognosy. The publication is richly illustrated, featuring numerous plates and illustrations that enhance the reader’s understanding of the subject matter. This scholarly work is considered a significant contribution to the field, offering in-depth knowledge that remains relevant to researchers and practitioners in pharmacognosy and related disciplines. ​

The third part of Handbuch der Pharmakognosie by Alexander Tschirch is a meticulously researched volume that provides a detailed examination of medicinal plants, focusing on their chemical constituents and therapeutic properties. Through its comprehensive approach and scholarly rigor, the work continues to serve as an invaluable resource for those seeking to understand the complexities of pharmacognosy and the role of medicinal plants in health and medicine.