Petasites hybridus (Pestilence Wort) is a species of perennial herb in the family Asteraceae. They have a self-supporting growth form. They are associated with freshwater habitat. They have simple, broad leaves. Flowers are visited by Small tortoiseshell, Cabbage White Butterfly, Buff-tailed bumblebee, and hoverfly. Individuals can grow to 0.47 m. Reproduction is dioecious.
EOL has data for 26 attributes, including: