A. (Alexander) Tschirch

Born in 1856, Alexander Tschirch became a prominent pharmacist, researcher, and teacher whose career centered on the scientific study of medicinal plants and natural substances. He is especially associated with pharmacognosy and with investigations into plant anatomy and the testing of medicines.

Tschirch served as a professor of pharmacy in Bern, where he was widely respected for both his scholarship and his teaching. Sources describe him as an important figure in pharmaceutical chemistry and pharmacognosy, and his research ranged from plant structure to the chemical constituents of drug plants.

He died in Bern in 1939. Today, he is remembered as one of the scholars who helped give pharmacy a stronger botanical and experimental foundation at a time when the field was becoming more rigorously scientific.