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Oryza rufipogon is a species of flowering plant in the family Poaceae. [2] [3] It is known as brownbeard rice, [4] wild rice, [5] and red rice. [5] In 1965, Oryza nivara was separated off from O. rufipogon. The separation has been questioned, [6] and now many sources consider O. nivara to be a synonym of O. rufipogon. [7]
Water is used to flood rice fields in order to harvest the grain, not to grow it. Wild rice actually grows in the water and only the flowering head of the grass sticks up over the water's surface.
Oryza coarctata is a form of wild rice that grows in saline estuaries and is harvested and eaten as a delicacy. [3] The plant is salt-tolerant, and is seen as a possibly important source of salt-tolerance genes for transfer to other rice species. [4] [5] It is closely related to Oryza australiensis. [6]
Southern or annual wild rice (Z. aquatica), also an annual, grows in the Saint Lawrence River, the state of Florida, [5] and on the Atlantic and Gulf coasts of the United States. [6] [7] Texas wild rice is a perennial plant found only in a small area along the San Marcos River in central Texas. One species is native to Asia:
Oryzeae is a tribe of flowering plants in the true grass family, Poaceae. It contains 11 genera, including both cultivated rice ( Oryza ) and wild rice ( Zizania ). Genera
Echinochloa colonum, commonly known as jungle rice, wild rice, deccan grass, jharua or awnless barnyard grass, [1] is a type of wild grass originating from tropical Asia. It was formerly classified as a species of Panicum. It is the wild ancestor of the cultivated cereal crop Echinochloa frumentacea, sawa millet. [2]
Oryza is a genus of plants in the grass family. [3] [4] It includes the major food crop rice (species Oryza sativa and Oryza glaberrima).Members of the genus grow as tall, wetland grasses, growing to 1–2 metres (3–7 ft) tall; the genus includes both annual and perennial species.
This harvesting is typically performed by canoe—as the plants grow partially submerged in shallow water—and the sticks are used to knock the rice into the canoe or a collection vessel. [4] Any stick can be used, but ricing sticks are normally tapered, blunt sticks, sometimes with a flattened end, with a thicker end, sometimes lined in cloth ...