Cos'è trollius? trollius è Trollius
Cos'è Trollius?
- A genus of polypetalous plants, of the order Ranunculaceæ, tribe Helleboreæ, and subtribe Caltheæ.
Un genre de plantes polypetalous, de l’ordre Ranunculaceæ, tribu Helleboreæ et sous-tribu des Caltheæ.