What is Square-Stemmed Willow Herb?
Square-Stemmed Willow Herb (Epilobium tetragonum) is a perennial plant known for its light and airy presence in various European and North African habitats, including Albania, Algeria, Austria, Belgium, Bulgaria, and other regions. Square-Stemmed Willow Herb (Latin: Epilobium tetragonum, family Onagraceae) is a medicinal plant catalogued in PlantSage.
