The following is the elaborated diagram of human lungs. In the following lung labeled diagram, we have shown Thyroid cartilage, Cricoid Cartilage, Tracheal Cartilage, Apex, Left Upper Lobe, Hilum, Left Bronchus, Oblique Fissure, Bronchioles, Left Lower lobe, Base of lung, cardiac notch, right lower lobe, oblique fissure, right middle lobe, horizontal fissure, right bronchus, right upper lobe, and trachea. It should be noted here that a label diagram is a part of a diagram where you sometimes label anything by an arrow or line connecting the part of the diagram to the word being used as a label.