What is trollius? trollius is Trollius
What is Trollius?
- A genus of polypetalous plants, of the order Ranunculaceæ, tribe Helleboreæ, and subtribe Caltheæ.
Un gènere de plantes polipetals, de l'ordre Ranunculaceæ, tribu Helleboreæ, i subtribe Caltheæ.