Morphological features of P. tristis, mounted in KOH and macroscopically. A (LK54/13) B (lectotype) C (epitype), basidiospores in frontal face D (epitype) E (TAA 159485) in lateral face F subicular hyphae (epitype) G young basidiome (TU 115439) H mature basidiome (TU 115642).

 
 
  Part of: Svantesson S, Larsson K-H, Kõljalg U, May TW, Cangren P, Nilsson RH, Larsson E (2019) Solving the taxonomic identity of Pseudotomentella tristis s.l. (Thelephorales, Basidiomycota) – a multi-gene phylogeny and taxonomic review, integrating ecological and geographical data. MycoKeys 50: 1-77. https://doi.org/10.3897/mycokeys.50.32432