| Editors |
| Benito Valdés (Sevilla) & Hildemar Scholz (Berlin) |
| Authors |
|
B. Valdés & H. Scholz, except Drymochloa, Festuca, Leucopoa, Parafestuca, Schedonorus s.l., by J. Müller & B. Foggi Melica, by W. Hempel |
| Editorial assistance |
| Gerald Parolly (Berlin); Ronny Sommerer (Dresden) |
| Technical assistance |
| Francisco Pina & David Melero (Sevilla) |
| Bibliographical and nomenclatural advice |
| Karl Peter Buttler (Frankfurt am Main) |
| Gianniantonio Domina (Palermo) |
| James Molina (Porquerolles) |
| Michael Ristow (Potsdam) |
| Taxonomic advice |
|
Mincho Anchev (Sofija); Bulgarian taxa A. Petrova (Sofija); Bulgarian taxa M. Rösser; Aveneae Clive Stace; Poeae |
| Regional Advisers |
|
Domenico Lucarini (Camerino); Italy, Sardinia, Sicily; bibliography Jean-Marc Tison (L’Isle-Abeau); France Filip Verloove (Meise); Belgium; Spain; introduced taxa |