bird's-foot
豆科牧草
Bird's-foot n. Bot. A papilionaceous plant, the Ornithopus, having a curved, cylindrical pod tipped with a short, clawlike point.
Bird's-foot trefoil. Bot. (a) A genus of plants (Lotus) with clawlike pods. Lotus corniculatas, with yellow flowers, is very common in Great Britain. (b) the related plant, Trigonella ornithopodioides, is also European.
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