Nehemiah Grew

Born in 1641, Nehemiah Grew was an English physician, botanist, and microscopist whose research helped lay the foundations of plant anatomy. He is best known for closely examining stems, roots, seeds, and flowers and describing their structure in a way that influenced generations of scientists.

Grew studied medicine and became a Fellow of the Royal Society, where his investigations into plants drew wide attention. His major books, including The Anatomy of Plants, used microscopic observation to show that plants had an organized internal structure, helping move botany away from simple description and toward experiment and analysis.

He also worked as a physician and contributed to other areas of natural knowledge, including the study of fossils, minerals, and the contents of collectors’ cabinets. Even centuries later, he is remembered as one of the early figures who showed how much the microscope could reveal about the living world.