Gerrit van Iterson Junior was a Dutch botanist and professor who developed a mathematical approach to plant growth.
Education
Iterson studied in the Department of Chemical Engineering at the Polytechnic in Delft from 1897 to 1901. He studied chemistry under H. Behrens and Microbiology under Martinus Willem Beijerinck. He got a Doctor of Philosophy in 1907 with a thesis on phyllotaxis, where he fielded a mathematical theory for leaf growth (Mathematical und Studien über microscopic anatomical Blattstellungen, etc).
Career
This page was created from the Dutch Wikipedia with the aid of automatic translation
He also created a diagram that came to be called the Van Iterson Diagram, based on his studies of how spheres can be arranged in a regular cylindrical pattern called a "rhombic lattice". Smith College"s "About Phyllotaxis" page notes that the Van Iterson Diagram of plant growth is related to a tiling of the hyperbolic plane. The thesis was somewhat forgotten during the twentieth century, but since the recent work of Douady and Couder it has gained attention.
Iterson became professor at Delft.
He retired in 1948.
Membership
In 1918 he became a member of the Royal Dutch Academy of Sciences.