Johan Gustaf Ruckman (Swedish b.1780, d.1862) VIAF
Erik Acharius (1757-1819), Swedish botanist
Acharius pioneered the taxonomy of lichens and is known as the 'father of lichenology'. This image also appears as the portrait frontispiece to Archarius' 'Synopsis methodica Lichenum' (1814), where it bears the name of the engraver.
Erik Acharius (b.1757, d.1819); Science; Natural History; Botany; Portraits