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
Ampharetinae Ampharetinae are a subfamily of terebellid "bristle worm" (class Polychaeta). As such, they belong to the order Canalipalpata, one of the three main clades of polychaetes. They are the largest subfamily of the Ampharetidae, of which they contain far more than half of the described genera.