Guff, seeing Your pictures I´m sorry I can´t grow Helleborus thibetanus!
Aldo, Your Helleborus foetidus have very finely cut leaves, making them attractive folige plants!
Last month in Belgium, I noticed a larger population of this species, the flowers virtually glowing in the woods.
![](https://up.picr.de/47247841wh.jpg)
![](https://up.picr.de/47247847bp.jpg)
![](https://up.picr.de/47247844fv.jpg)