| 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 |
| Last updates |
| 28 Feb 2022: Vulpia geniculata (according to Stace 2021, 2022) |
| Editorial assistance |
| Jonathan Pahl, Gerald Parolly (Berlin); Ronny Sommerer (Dresden) |
| Technical assistance |
| Francisco Pina & David Melero (Sevilla) |
| Bibliographical and nomenclatural advice |
| Karl Peter Buttler (Frankfurt am Main) Jiří Danihelka (Brno) Gianniantonio Domina (Palermo) James Molina (Porquerolles) Michael Ristow (Potsdam) |
| Taxonomic advice |
| Mincho Anchev (Sofija); Bulgarian taxa Ana Petrova (Sofija); Bulgarian taxa M. Rösser; Aveneae Clive Stace (Middlewood Green, Suffolk, U.K.); Poeae, Vulpia |
| Regional advice |
| Jiří Danihelka (Brno); Czech Republic Domenico Lucarini (Camerino); Italy, Sardinia, Sicily; bibliography Jean-Marc Tison (L’Isle-Abeau); France Filip Verloove (Meise); Belgium; Spain; introduced taxa |
