"Johann Georg Sturm (1742–1793) was a German natural history illustrator noted for the plates in Joseph Gaertner´s De Fructibus et Seminibus Plantarum, and for co-authoring Deutschlands Flora in Abbildungen. He was the father of Jacob Sturm (1771–1848), a noted entomologist, who engraved the illustrations for the supplement to De Fructibus et Seminibus Plantarum." - (en.wikipedia.org 31.01.2020)
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