%0 Research articles %T Diagnostic species and richness of wet rich birch fens, corresponding fens and rich flark fens in NBs Finland: analysis from a classic data %A Laitinen, Jarmo %A Oksanen, Jari %A Muurinen, Lauralotta %A Kondelin, Hanna %A Ruuhijärvi, Rauno %D 2021 %J Suo - Mires and peat %V 72 %N 1 %U http://suo.fi/article/10690