| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Flora of Peru: Family Compositae V: Tribe Cardueae | 978-99937-769-6-3 (99937-769-6-3) | 1982 |
| Systematic Study of Flourensia | 978-99954-2-862-4 (99954-2-862-8) | 1984 |
M. D. · M. Dillon · M. O. · Michael D. · Michael Dillon · O D