| Authors |
| Karol Marhold (Bratislava), except: Callitriche, Hippuris by Pertti Uotila (Helsinki); |
| Editorial assistance |
| Minna Brunfeldt (Helsinki) (Callitriche, Hippuris) |
| Dusan Senko, Jana Smatanová (Bratislava) |
| Last updates |
| Feb 2022, E+M Secretariat Berlin: Callitriche in North Macedonia according to Flora na RS Makedonija (Matevski 2021). |
| Nomenclatural advice (Callitriche) |
| Alexander N. Sennikov (Helsinki) |
| Regional Advisers |
| Gianniantonio Domina (Palermo); Italy, Sicily (Callitriche, Hippuris) Mincho Anchev (Sofija); Bulgaria (Hippuris) Domenico Lucarini (Camerino); Italy; bibliography (Hippuris) Andriy V. Yena (Simferopol); Crimea (Hippuris) |
| 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). |
