| Authors |
| Nadja Korotkova, Eckhard von Raab-Straube (Berlin) |
| Taxonomic advice |
| Salvador Arias (Mexico City) Ralf Bauer (Offenburg) David Hunt (Milborne Port) |
| Regional advice |
| Ori Fragman-Sapir (Jerusalem) |
| Editorial assistance |
| Evelyn Libotti, Carolin Schenk (Berlin) |
| Common names |
| Anthos (www.anthos.es; 2010). Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad. (for names from the Iberian Peninsula and the Balearic Islands). |
