John Merle Coulter

Born on November 20, 1851, John Merle Coulter was an American botanist, educator, and writer whose career spanned teaching, research, and university leadership. He studied at Hanover College and later became known for helping build botany into a modern scientific field in the United States.

Coulter served as president of Indiana University and later of Lake Forest College, and he went on to lead the Department of Botany at the University of Chicago. Alongside his administrative work, he wrote and edited important botanical books and journals, making plant science more accessible to students and scholars alike.

He is especially remembered for his influence on botanical education and for the breadth of his work, from taxonomy and plant morphology to textbook writing. Coulter died on December 23, 1928, leaving behind a lasting mark on American science and higher education.