一品红 ,原产墨西哥和中美洲区域 ,丛林落叶灌木 ,是大戟科大戟属始花植物 ,北京地区多盆栽的多年生大众花卉。一品红顶端叶片鲜红 ,像猩红血 ,所以俗名猩猩木 ;因其鲜红的叶片上端尖似象牙 ,而称象牙红 ;西方国家用它装点圣诞节 ,故称圣诞花。我国春节期间时令购花又叫年宵花 Poinsettia, native to Mexico and the Central American region, jungle deciduous shrub, Euphorbiaceae Euphorbia is the beginning of flowering plants, potted perennial flowers in Beijing. Poinsettia top leaves bright red, like scarlet blood, so common name orangutan wood; because of its bright red leaves tip like ivory, and said ivory; Western countries use it decorate Christmas, so called Christmas flowers. China’s seasonal purchase of flowers during the Spring Festival, also known as the annual flower