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1996年国庆节,在北京天安门广场,一个以王莲等水生花卉为主的花坛吸引了大批游客。王莲那大如磨盘的叶、芳香硕大的花光彩照人,出尽了风头。王莲原产南美热带地区,属睡莲科王莲属,世界分布有2种1变型和1杂交种。2种即亚马逊王莲Victoria amazonica Sowerby,(Euryale amazonica Poepp.,V.regia Lindl.,V.regia var.Randii Sturt.),分布于北纬4°至南纬15°之间的亚马逊河流域及其支流,如玻利维亚、圭亚那和巴西等地;克鲁斯王莲V.Cruziana d’,Orbigny,(V.regia var.Trickeri Hort.,V.Trickeri.Hort.),分布于南纬15～35°之间的巴拉那河及其支流,如巴拉那和阿根廷等地;1变型即马托格罗索王莲V.Cruziana forma mattogrossensis Malme.,1杂交种即朗伍德王莲V.Longwood Hybrid,马托格罗索地区和巴拉那河为南北的中间地
National Day in 1996, in Beijing’s Tiananmen Square, a water lily and other flower beds to attract a large number of tourists. Wang Lin, as great as the disc of the mill, huge bouquet of flowers brilliant, out of the limelight. Originated in the tropical South American region, the genus L. is a genus of Nymphaea, with two variants and one hybrid in the world. Two species, namely Amazon amazonica Sowerby, (Euryale amazonica Poepp., V. regia Lindl., V. varia var. Randii Sturt.), Distributed in the Amazon basin between latitude 4 ° and latitude 15 ° Tributaries, such as Bolivia, Guyana and Brazil; and O. Cruziana d’Orbigny (V.regia var.Trickeri Hort., V.Trickeri.Hort.), Distributed at latitudes 15-35 ° Between the Paraná River and its tributaries, such as Paraná and Argentina; 1 variant is the king of Mato Grove II .Cruziana forma mattogrossensis Malme., 1 hybrid that Longwood Wang Lin V. Longwood Hybrid , Mato Grosso area and the Parana River as the center between north and south