Erik Acharius was a Swedish botanist who pioneered the taxonomy of lichens and is known as the "father of lichenology". Acharius was famously the last pupil of Carl Linnaeus.
Illustration from Lichenographia universalis
Title page of Erik Acharius's first work Lichenographia svecicae Prodromus (1798).
Synopsis methodica lichenum, 1814
Carl Linnaeus, also known after ennoblement in 1761 as Carl von Linné, was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as
Erik Acharius
…1819) was a Swedish botanist who pioneered the taxonomy of lichens and is known as the "father of lichenology". Acharius was famously the last pupil of Carl Linnaeus. Acharius was born in 1757 to Johan Eric Acharius and Catharina Margaretha Hagtorn in Gävle. He received a private education until he was admitted to…
Portrait by Alexander Roslin, 1775
Örtaboken (Herb book), an early Linnaeus manuscript, 1725
Statue as a university student in Lund, by Ansgar Almquist