Hermann Karsten (1817–1908)
Born 1817 CE, died 1908 CE.
Gustav Karl Wilhelm Hermann Karsten (6 November 1817, in Stralsund – 10 July 1908, in Zoppot) was a German botanist and geologist.
Text from the Wikipedia article Gustav_Karl_Wilhelm_Hermann_Karsten, licensed CC BY-SA 4.0.