| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Key to Egyptian Grasses | 978-0-947643-35-5 | 1991 | T. A. Cope · Hasnaa A. Hosni |
| Edible Wild Plants of Sub-Saharan Africa | 978-0-947643-51-5 | 1992 | Charles R. Peters · Eileen O'Brien · R B Drummond |
| The Ethnobotany of the Waimiri Atroari Indians of Brazil | 978-0-947643-50-8 | 1992 | William Milliken |
| The Plants of Mount Kinabalu: Orchids v. 2 | 978-0-947643-46-1 | 1993 | Jeffrey J. Wood · etc. · Reed S. Beaman · John H. Beaman |
B. G. · Kew Royal Botanic Gardens · R. B · Royal Botanic Gardens Kew · Royal Botanic Gardens Sydney