%0 Article
%T Adolescence of professor J.P. Norrlin
%A Cajander, Aimo Kaarlo
%D 1942
%J Acta Forestalia Fennica
%V 50
%N 15
%R doi:10.14214/aff.7368
%U https://silvafennica.fi/article/7368
%X <p>The article describes the adolescence and the birth of his interest in botany of well-known Finnish botanist, professor Johan Petter Norrlin, born in 1842, specialized in Hieracium species.</p>