A workbook for discovering healing relationships between natural substances and humans. This third volume covers approximately 300 representatives from the families of Apiaceae, Brassicaceae, and Ranunculaceae. The first part contains the main text with a comparative examination of the various species in the context of their landscapes, aiming to create an inner image that becomes transparent in relation to humans. The second part features nearly all the discussed species in color, accompanied by typical leaf shapes or entire leaf sequences and other details. The accompanying text includes botanical information as well as references to traditional healing applications.