White butterbur
Petasites albus
- Flowering period
- March–April
- Nectar
- mittel
- Pollen
- gut
White butterbur flowers in March and April, long before its large leaves appear. It grows along streams, in shady ravines and mountain woods and forms extensive stands there. Its yellowish-white inflorescences are among the first open flowers of the year and are visited immediately on mild days.