| Ser.nr. | 4427 |
 | Salix x mollisima ssp. undulata / Salix x mollisima undulata (Ehrh.) Wimm. / Salix x mollisima var. undulata |
| | |
| Salix x mollisima ssp. undulata | 0-1 |
| Salix x mollisima undulata (Ehrh.) Wimm. | 38 |
| Salix x mollisima undulata | 0-1 |
| Salix x mollisima var. undulata | 0-1 |
 | 38 |
