Received as Iris sanguinea 'Taeko' or 'Takeo'. No record of this cultivar name can be found, so now growing as Iris sanguinea

www.rhs.org.uk

In traditional herbal medicine the plant is known as an expectorant.

https://pfaf.org/user/Plant.aspx?LatinName=Iris+sanguinea

Asia-Temperate, China

Asia-Temperate, Eastern Asia, Japan

Asia-Temperate, Eastern Asia, Korea

Asia-Temperate, Mongolia

Asia-Temperate, Russian Far East

Asia-Temperate, Siberia