Brassica rapa:
"Brassica rapa" L. is a plant consisting of various widely cultivated subspecies including the turnip (a root vegetable); the mizuna, napa cabbage, and cime di rapa (leaf vegetables); and turnip rape ("Brassica rapa" subsp. "oleifera", an oilseed which has many common names, including ["annual"] "turnip rape", "canola", "field mustard", "bird rape", "keblock", and "colza"). The oilseed is sometimes confused with rapeseed oil, which however comes from a different "Brassica" species.
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芸薹:
"Brassica rapa" L.（異名"Brassica campestris" L.），又稱為油菜、蕪菁。
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Brassica rapa芸薹