👉 Rauwwolfia is a genus of flowering plants in the family Asteraceae, native to eastern and southern Europe. These plants are known for their distinctive red berries and have been used in traditional medicine for centuries. These plants grow from small shoots that emerge from their roots at night when temperatures drop below freezing. They can be grown in sunny areas with moderate soil conditions. Rauwwolfia leaves are often eaten as a vegetable, but the flowers are also considered part of a traditional herbal