Rudolf Fritz Weiss

…1960 German herbalist and physician Rudolf Fritz Weiss published Lehrbuch der Phytotherapie (1960; Herbal Medicine), which became the definitive German textbook on the topic. The work initially had been published in a different format in 1944 under the name Die Pflanzenheilkunde in der Ärztlichen Praxis (“Plant-Based Curative Science in Medical…