Born Sept. 26. 1641. in Atherstone; died Mar. 25, 1712, in London. English botanist and physician; secretary of the Royal Society (1677). Together with M. Malpighi, Grew was the cofounder of the science of plant anatomy. In his Anatomy of Plants, (1682), Grew described the microscopic structure of roots, stems, leaves, fruits, and seeds. He advanced the idea of the unity of microscopic structure of the various organs, which he reduced to three elements: “vacuoles” (cells), fibers, and tubules. He introduced the terms “tissue” and “parenchyma” and described the stomata. He recognized flowers as the organs of sexual reproduction in plants.