Jakob Emanuel Lange (2 April 1864 – 27 December 1941), was a Danish mycologist who studied the systematics of gilled mushrooms. His best-known work is Flora Agaricina Danica, a five-volume plate work on the Agaricales of Denmark. He was also a dedicated Georgist land reformer.
He was the father of Morten Lange (1919–2003), mycologist, professor at the University of Copenhagen and member of the Folketing.
The standard author abbreviation J.E.Lange is used to indicate this person as the author when citing a botanical name.Notes
- Flora Agaricina Danica- Søgning at 130.225.211.158
- Single Tax Year Book (quinquennial): The History, Principles and Application of the Single Tax Philosophy. Single Tax Review Publishing Company. 1917-01-01.
- International Plant Names Index. J.E.Lange.
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