This volume contains 14 chapters and a section with errata on previous studies, see table of contents for more details.
1. Aleurodiscus himalaicus (Agaricomycetes) sp. nov. from India / M. Kaur, A. P. Singh. G.S. Dhingra & L. Ryvarden
2. A checklist of resupinate, non-poroid agaricomycetous fungi from Himachal Pradesh, India / G. S. Dhingra, A.P. Singh, J. Kaur, P. H. Kaur, M. Rani, S. Sood, N. Singla, H. Kaur, N. Jain, S. Gupta, M. Kaur, I. Sharma R. & G Kaur
3. Radulodon indicus sp. nov. (Agaricomycetes) from India / J. & G. S. Dhingra
4. Type studies in Stereum s. lato 3. Species described by N. Patouillard, either alone or with other mycologists / L. Ryvarden
5. Type studies in Stereum s. lato 4. Species described in or transferred to the genus by M. C. Cooke and G. Massee, either alone or with M. Berkley / L. Ryvarden
6. Type studies in Polyporaceae 28. Species described by F. Currey / L. Ryvarden
7. Type studies in Polyporaceae 29. Species described by C. Kalchbrenner / L. Ryvarden
8. Type studies in Polyporaceae 30. Species described by J. B. Ellis / L. Ryvarden
9. Type studies in Polyporaceae 31. Species described by by G. Massee / L. Ryvarden.
10. Studies in Neotropical polypores 37. Some new and interesting species from tropical America / L. Ryvarden
11. Studies in Neotropical polypores 36. A note on the genus Henningsia / T. Gibertoni & L. Ryvarden
12. Studies in Neotropical polypores 38. A note on the genus Theleporus / L. Ryvarden
13. Perplexostereum Ryvarden & Tutka nov. gen. / L. Ryvarden & S. Tutka
14. Peniophora amazonica Ryvarden & Aparecida nov. sp. / Leif Ryvarden & Maria Aparecida de Jesus