| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Swedish Lichenology: Dedicated to Roland Moberg | 978-91-554-4452-5 (91-554-4452-0) | 1999 | Jan-Eric Mattsson · Inga Hedberg |
| Taxonomic Studies in Sphaerophoraceae | 978-91-554-3390-1 (91-554-3390-1) | 1994 | |
| The Lichen family Sphaerophoracae in temperate areas of the Southern Hemisphere | 978-91-554-3661-2 (91-554-3661-7) | 1995 | |