Comparison Chart for Species of Polypogon

• Character	Polypogon interruptus	Polypogon monspeliensis	Polypogon viridis
  glume tips	unlobed to barely lobed	bristly lobes 0.1–0.2 mm long	unlobed
  glume awn length	1–3(5) mm	3–10 mm	awnless
  lemma awn length	0.5–3.2 mm	0.5–5 mm	awnless