Photo: Petasites japonicus 05.

Photo: Petasites japonicus 5.

Plants on a slope, just starting to grow. Oulunkylä, Helsinki, Finland. Planted. 2005-04-15.


Petasites japonicus (Sieb. & Zucc.) Maxim.
Engl.: giant butterbur, Japanese sweet coltsfoot.
Deu.: Japanische Pestwurz.
Suom.: japaninruttojuuri.
Sven.: bitterskråp, bitterpestrot