Oryza barthii
 Oryza barthii also called wild rice is a grass in the rice genus Oryza. It is an annual erect to semierect grass. It has leaves with a short ligule (<13 mm) and panicles that are compact to open rarely having secondary branching. The inflorescence structure are large spikelets 7.7-12.3 mm long and 2.3-3.5 mm wide with strong awns (up to 20 cm long) usually red. The inflorescences have anthers 1.5–3 mm long.