German botanist Jakob Matthias Schleiden

German botanist Jakob Matthias Schleiden

H419/0102 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 26.8MB

Downloadable file size: 4.2MB

Price image Pricing

Please login to use the price calculator


Caption: Portrait of the German botanist Jakob Matthias Schleiden (1804-1881), a co-founder of the cell theory with the German physiologist and friend Theodor Schwann. Schleiden studied botany in three universities and graduated at Jena in 1831. Plant cells had been observed two centuries earlier by the English physicist Robert Hooke and others. Schleiden's studies convinced him that all plant or animal structures are composed of cells or their derivatives. He recognised the importance of the nucleus in cell division but believed wrongly that new cells were formed by budding from the surface of the nucleus.

Release details: Model release not required. Property release not required.

Keywords: botanist, cell theory, co-founder, jakob, jakob matthias, portraits, schleiden, surname s

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.