<Tr> <Th> </Th> <Td> (1804 - 04 - 05) 5 April 1804 Hamburg, Germany </Td> </Tr> <Tr> <Th> </Th> <Td> 23 June 1881 (1881 - 06 - 23) (aged 77) Frankfurt am Main, German Empire </Td> </Tr> <Tr> <Th> Nationality </Th> <Td> German </Td> </Tr> <Tr> <Th> Alma mater </Th> <Td> Heidelberg </Td> </Tr>

Botanist who concluded that all plants are made of cells