Auricle 
A small, often grasping, claw like feature in some grasses at the base of a leaf blade. Auricles are present in some grasses, for example in Perennial ryegrass and Couch grass.
Auricle
A small, often grasping, claw like feature in some grasses at the base of a leaf blade. Auricles are present in some grasses, for example in Perennial ryegrass and Couch grass.