DescriptionErikAcharius.jpgErikAcharius, Swedish botanist, the father of lichenology Source http://www-hotel.uu.se/evolmuseum/fytotek/acharius.html Author
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Swedish ErikAcharius tecknad av Johan Gustaf Ruckman