花叶芋(Caladium bicolor)又名二色芋、彩叶芋,为天南星科植物,其叶色多变,有绿、红、白等,或多色相间,形态优美、色彩鲜艳,是观叶植物中的名贵品种。这种植物在我国还很稀少,因其主要靠块茎繁殖,增殖速度慢,为能在短期内大量生产满足市场需求,我们对它进行了组织培养快繁研究。 Caladium bicolor (also known as two-color taro, taro taro, Araceae plants, its leaf color changeable, with green, red, white, etc., or multicolor and white, beautiful, colorful, is the concept of leaf Exotic species in plants. This plant is still rare in our country, because of its main breeding by the tubers, the proliferation of slow, in order to mass production in the short term to meet market demand, we conducted a rapid propagation of its tissue research.