| Substanz | Abkürzung | Systematik | Provings |
| Yponomeuta rorrella Weiden-Gespinstmotte Willow Ermine Moth |
Ypo-r | Yponomeutidae |
![]() ![]() |
| Ytterbium metallicum Ytterbium Ytterbium |
Ytte | Lanthanida |
![]() ![]() ![]() ![]() ![]() ![]() |
| Yucca filamentosa Fädige Palmlilie Bear Grass |
Yuc | Agavaceae |
![]() ![]() ![]() ![]() |






.jpg)
.jpg)




