Hornemann's Willowherb (Epilobium Hornemannii) is a perennial herb in the Onagraceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 1-7. This plant is safe for cats and dogs.

Epilobium hornemannii is a small perennial herb known as Hornemann's willowherb, part of the Onagraceae family, typically found in alpine and subalpine habitats.