Plant anatomy
It was in the late 1600s that plant anatomy became refined into a modern science. Italian doctor and microscopist, Marcello Malpighi, was one of the two founders of plant anatomy. In 1671 he published his "Anatomia Plantarum", the first major advance in plant physiogamy since Aristotle. The other founder was the British doctor Nehemiah Grew. He published "An Idea of a Philosophical History of Plants" in 1672 and "The Anatomy of Plants" in 1682. Grew is credited with the recognition of plant cells, although he called them 'vesicles' and 'bladders'. He correctly identified and described the sexual organs of plants (flowers) and their parts.
John C. Boileau Grant
John Charles Boileau Grant (1886–1973) was a British-Canadian anatomist, who was the Chair of Anatomy at the University of Toronto Faculty of Medicine from 1930 to 1956. Grant is best known for his textbook "Grant's Atlas of Anatomy" and "Grant's Dissector" which is now in its 13th edition and used by medical students all over the world.