Noun: Petasites hybridus
- Small Eurasian herb having broad leaves and lilac-pink rayless flowers; found in moist areas
"Petasites hybridus grew abundantly along the stream bank";
- butterbur, bog rhubarb, Petasites vulgaris
Type of: herb, herbaceous plant
Part of: genus Petasites, Petasites
Encyclopedia: Petasites hybridus