| Author |
| Pertti Uotila (Helsinki) |
| Last update |
| 2022-02-24: Euro+Med Secretariat (Salix aegaea Cambria & al. 2020 from AE(G) added) |
| Editorial assistance |
| Annina Mäkelä; Minna Brunfeldt; Inkeri Lehtinen (Helsinki) |
| Taxonomic advice |
| Elvira Hörandl (Wien); Knud Ib Christensen (Copenhagen); Tapani Uronen (Helsinki) |
