Keywords: Distribution of Russula betularum.svg en Distribution of Russula betularum in Europe References cite web http //www basidiochecklist info/DisplayResults asp intGBNum 3158 Basidiomycota Checklist-Online - Russula betularum basidiochecklist info 6 September 2012 cite web http //www myko cz/myko-atlas/Russula-betularum www myko cz/myko-atlas- Russula betularum www myko cz 6 February 2016 Czech cite web http //data gbif org/species/2551413/ Weltweite Verbreitung von Russula betularum GBIF Portal / data gbif org 6 September 2012 cite journal Z Athanassiou I Theochari Compléments à l'inventaire des Basidiomycètes de Grèce Mycotaxon Vol 79 2001 401 “415 http //www cybertruffle org uk/cyberliber/59575/0079/0401 htm cite web http //www pilzoek de/pilze php taxnrq hln nameq Russula+emetica+var betularum+ 28Hora 29+Romagn Russula betularum in the Pilzoek-Database 6 September 2012 German de Verbreitung des Birken-Spei-Täublings in Europa Blank_Map_of_Europe_-w_boundaries svg modified Thkgk 2012-09-06 Russula betularum Distribution maps of Russula species Cc-zero |