Helleborus viridis, commonly known as Green Hellebore, is a semi-evergreen perennial herb that is native to open woodlands and grassy slopes in central and western Europe, including southern England. It typically grows to about 24 inches tall and is characterized by its nodding, cup-shaped, large green flowers that bloom in early spring. The foliage is dark green and leathery, with palmate leaves that provide textural interest throughout the growing season. Green Hellebore prefers alkaline soils, such as those found on limestone and chalk, and thrives in dappled shade or part shade conditions.

Green Hellebore is valued for its early spring flowers, which can enliven shady garden areas when few other plants are in bloom. It is often used in woodland gardens, shaded borders, and naturalized areas. While it requires minimal maintenance once established, it is important to note that all parts of the plant are toxic if ingested, and it should be handled with care to avoid skin irritation. In cultivation, it needs well-drained soil and can tolerate dry conditions once established. Despite its beauty, Green Hellebore can become invasive when grown outside its native range, as seen in North America and parts of Europe, so gardeners should monitor its spread.CC BY-SA 4.0