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Brassica campestris, Brassica carinatua, Brassica gongylodes, Brassica napobrassica, Brassica oleifera, Brassica oleracea, Brassica praecox, Brassica rapa, Brassica rutabaga, Brassica sativa, Brassica stricta, Braya campestris, Crucifera napus, Napus oleifera, Rapa napus, Raphanus napus, Sinapis napus
Oilseed rape, rapa, Rapeseed, rappi
Difficult to distinguish it from B. rapa.
Rapeseed (Brassica napus), also known as rape, oilseed rape, rapa, rappi, rapaseed (and, in the case of one particular group of cultivars, canola), is a bright-yellow flowering member of the family Brassicaceae (mustard or cabbage family), consumed in China (油菜: Mandarin Pinyin yóucài; Cantonese:yau choy) and Southern Africa as a vegetable. The name derives from the Latin for turnip, rāpa or rāpum, and is first recorded in English at the end of the 14th century. Older writers usually distinguished the turnip and rape by the adjectives 'round' and 'long' (-'rooted'), respectively. Rutabagas, Brassica napobrassica, are sometimes considered a variety of B. napus. Some botanists also include the closely related B. campestris within B. napus.[+]
B. napus is cultivated mainly for its oil-rich seed, the third-largest source of vegetable oil in the world.
QNHG (Qatar Natural History Group) and associated people, for a possibility to participate in their field excursions and to learn about local nature.