German botanist (1763-1832).
Friedrich Gottlob Hayne (18 March 1763 in Jüterbog – 24 April 1832 in Berlin) was a German botanist, taxonomist, pharmacist and professor. Hayne showed an early interest in the plant world. From 1778 until 1796 he worked as a pharmacist in Berlin, and was acquainted with the botanist Carl Ludwig Willdenow of about the same age, who at the time was also a pharmacist in Berlin. From 1797 he worked on botanical and technical commissions for the factories department of the Prussian government. From 1801 to 1808 he worked in Schönebeck on the Elbe, where he was an assistant in the "Royal Prussian C