👉 Arethaea is a genus of flowering plants in the family Araceae, native to Europe, Asia, and North Africa. The species are commonly known as thistles or wildflowers. They have a long stem that grows up to 30 feet (9 meters) tall and can reach up to 15 feet (4.6 meters) in diameter. Arethaea flowers from June to August, with the peak bloom occurring between mid-June and mid-August. The flowers
