Anthracoidea lindebergiae on Carex simpliciuscula. A Habit (K. Jakobsen, no. 1779, C-Greenland herb., s.n.) B, C spores in LM, in median and surface view, respectively (K. Jakobsen, no. 1779, C-Greenland herb., s.n.) D–F spores in SEM (D, E T.W. Böcher, The Botanical Expedition to West Greenland 1958, no. 1463, C-Greenland herb., s.n.; F K. Jakobsen, no. 1779, C-Greenland herb., s.n.) G distribution map. Scale bars: 0.5 cm (A); 10 µm (B, C); 5 µm (D–F); 500 km (G).