Alfred Rehder (1863-1949) was a horticulturist and taxonomist who worked at the Arnold Arboretum of Harvard University. Rehder was a newspaper writer from ...
1863
Died:1949
Early in his employment he was sent to Europe to purchase books for the library at the Arboretum....
Horticulturist • Taxonomist • Director
Area of science:Systematics
Rehder created the first system of isotherm ( contour line ) for the United States that related average winter minimum temperatures to the Hardiness ( plants ) of specific plants.
Alfred Rehder
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