👉 Euparyphus is a genus of plants in the family Cyperaceae, commonly known as common grasses or wild oats. They are native to Europe and Asia, with some species found in Africa. These plants have a long slender stem, which can grow up to 3 feet tall, and they produce large, fluffy leaves that are usually green but may also be yellow or purple. Euparyphus is characterized by its thick, waxy skin that acts as a protective