1. Basidiophora delawarensis, a new downy mildew species infecting cultivated goldenrod (Solidago sphacelata) in the USA

   • Emma C. Wallace
   • Catalina Salgado-Salazar
   • Jo Anne Crouch

   Original Article 13 October 2018 Pages: 1283 - 1291

   

2. Diversity within the Hygrophorus agathosmus group (Basidiomycota, Agaricales) in Northern Europe

   • Ellen Larsson
   • Jesko Kleine
   • Michael Krikorev

   Original Article Open access 23 October 2018 Pages: 1293 - 1304

   

3. Three new species of Russula from South China

   • Fang Li
   • Qing-Li Deng

   Original Article 31 October 2018 Pages: 1305 - 1321

   

4. Cortinarius sect. Riederi: taxonomy and phylogeny of the new section with European and North American distribution

   • Tor Erik Brandrud
   • Geert Schmidt-Stohn
   • Bálint Dima

   Original Article 08 November 2018 Pages: 1323 - 1354