Smut fungi of Greenland A subdivision of Greenland into three regions: North (NG), West (WG), and East (EG) B Anthracoidea bigelowii on Carex bigelowii (C-F-105073) C Microbotryum stellariae on Stellaria calycantha (C-F-108447) D Microbotryum vinosum on Oxyria digyna (C-F-104902) E Urocystis agropyri on Leymus arenarius (C-F-111316). Photos B–E H. Knudsen.