Adenophora palustris
Family: Campanulaceae
What it is like
A herb. The stems are erect and 1 m tall. It keeps growing from year to year. It has underground runners of rhizomes, The flowers are blue.
Where it is found
It is a temperate plant. It grows in wetland.
Countries/locations it is found in
Asia, China, Japan, Korea
How it is used for food
Edible parts
Leaves ?, roots ?