Which is considered a genus level classification, Apera or Gunnera manicata?
Apera Apera is a small genus of annual grasses, known commonly as silkybent grass or windgrass. They are native to Europe, North Africa and parts of Asia but have been introduced and naturalized in much of North and South America.United States Department of Agriculture Plants Profile
Acmanthera Acmanthera is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales. "Acmanthera" comprises 7 species of trees, shrubs, or subshrubs native to Brazil.