World map distribution of FFR study cases available in the literature (A) and their numbers in different countries (B).

 
 
  Part of: Zotti M, Bonanomi G, Mazzoleni S (2025) Fungal fairy rings: history, ecology, dynamics and engineering functions. IMA Fungus 16: e138320. https://doi.org/10.3897/imafungus.16.138320