Johannes Eugenius Bülow Warming (3 November 1841 – 2 April 1924), known as
Eugen Warming, was a Danish botanist and a main founding figure of the scientific discipline of
ecology. Warming wrote the first textbook (1895) on
plant ecology, taught the first university course in ecology and gave the concept its meaning and content. “
If one individual can be singled out to be honoured as the founder of ecology, Warming should gain precedence”.