Five flowering plants, including a sedge (Carex species) and stemless gentian (Gentiana acaulis). Colour nature print by A. Auer, c. 1853.

Licence: Public Domain Mark

Credit: Five flowering plants, including a sedge (Carex species) and stemless gentian (Gentiana acaulis). Colour nature print by A. Auer, c. 1853. Wellcome Collection. Source: Wellcome Collection.