About Oryza sativa L.
Scientific name: Oryza sativa L.
Oryza sativa has an erect, smooth-surfaced stalk that grows 80–120 cm (30–45 in) tall. Its leaves are lanceolate, 15–30 cm (5+7⁄8–11+3⁄4 in) long, and emerge from a ligule that measures 10–20 mm (3⁄8–3⁄4 in) long.