As for this invention new species plant crimson Chinese cabbage (Brassica campestris var. pekinensis Hongbaechoo) and being something regarding its breeding manner, using the Chinese cabbage as the breeding raw materials, as for the new species plant crimson Chinese cabbage where honsamuchiyu and the interspecific hybrid it was induced, did systematic refinement and private non- harmony assaying and seed yield test and was grown, is propagated by the asexual reproduction modulo due to genus or tissue culture, (1) as for leaf shape voice displaying the configuration which a little has elliptic and roundness (2) the inside and outside of the costa white, have pink, and red the classified by individual (3) cup globose voice has formed circle and elliptic (4) the blade (the lamina) the front and the rear with bright/fresh red, are red very and, as for part having purple and black (5) as for the vein having white, as for part having pink and red (6) the leaf margin (the edge of the lobe) there to be somewhat a plane surface irregularity and crookedness, having pink and red (7) as for size of sphere from 1/3 of general Chinese cabbages small to 1/4 rank (8) leaf surface has gloss, the fence fence does the mesophyll, showing the seed jarovization die to which (9) private incompatibility is weak, is expressed from the Japanese radish and the Chinese cabbage Because for kim chee, to wrap for vegetable, for green juice, for salad, or it can utilize in the one for kim chee, because with respect to agriculture, economic value is very high, the fact that it is very useful even in particular field it is expected.< Choice figure >本発明は新種植物‘紅白菜’(Brassica campestris var. pekinensis Hongbaechoo)及びその育種方法に関するものであって、育種原料として白菜を使用してホンサムチュと種間雑種を誘起し、系統純化と自家不和合検定及び種子生産力検定を行って生育された、種または組織培養による無性繁殖法により繁殖される新種植物紅白菜は、(1)葉形態はやや楕円形及び丸みを帯びた形態を表し;(2)中肋の内側と外側は白色、ピンク、及び赤色を個体別に帯びており;(3)結球形態は円形及び楕円形をなしており;(4)葉身(葉片)は前面と後面が鮮紅色で、とても赤いし、一部は紫色及び黒色を帯びて;(5)葉脈は白色を帯びて、一部はピンク及び赤色を帯びて;(6)葉縁(葉の縁)は若干の平面凹凸と屈曲があり、ピンク及び
