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6 556768 Ipomoea jalapa (L.) Pursh [125 270882 Convolvulus jalapa L.]
J.B.P.A. de Monet de Lamarck, J.L.M. Poiret, Tabl. Encycl., vol. 1 : t. 104, fig. 2 (1791) [J.E. de Seve]
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