| Petasites | genus of rhizomatous herbs of north temperate regions: butterbur |
|---|---|
| Petasites | European herb with vanilla-scented white-pink flowers |
| Petasites | small Eurasian herb having broad leaves and lilac-pink rayless flowers |
| Petasites | American sweet-scented herb |
| Petasites | small Eurasian herb having broad leaves and lilac-pink rayless flowers |