| Subject | English | German |
| entomol. | willow-boring sawfly | Weiden-Holzwespe (Xiphydria prolongata) |
| entomol. | willow bud sawfly | Weiden-Blattgallenwespe (Euura mucronata) |
| entomol. | willow wood wasp | Weiden-Holzwespe (Xiphydria prolongata) |
| tech. | willowing machine | Reisswolf (pap) |