Petasites

Petasites frigidus

Arctic butterbur

Petasites paradoxus

Alpine butterbur

Petasites pyrenaicus

Winter heliotrope

Petasites tricholobus

Petasites japonicus

Great butterbur

Petasites versipilus

Petasites rubellus

Petasites × rechingeri

Petasites rechingeri

Petasites spurius

Petasites albiflorus

Petasites × alpestris

Petasites formosanus

Petasites fominii

Petasites frigidus subsp. frigidus

Petasites frigidus var. sinuolatus

Petasites anapetrovianus

Petasites × sachalinensis

Petasites japonicus subsp. japonicus

Petasites radiatus