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竹芋科植物,由于它们四季常绿,叶色斑斓,已成为小型盆栽植物的佼佼者,在我国有些种类作为盆花,已渐由专业栽培走向千家万户。竹芋科属单子叶植物,这是一个极易识别的科。它们的叶子基部除都有开放的叶鞘外,在叶片与叶柄连接处,有一显著膨大的关节,称为叶枕。叶枕内有贮水细胞,具有调节叶片方位的作用。晚上水分充足,叶片直立;白天水分不足,叶片开展。叶枕是竹芋科的重要特征。一般单子叶植物是6个雄蕊、分为内外两轮。但竹芋科植物,外轮3枚雄蕊均为退化雄蕊,其中1—2枚呈花瓣状,其余退化或缺失。内轮雄蕊2枚呈花瓣状,另一枚雄蕊的二个花药,一个退
Taro families, because of their evergreen seasons, leaves gorgeous, has become a leader in small potted plants, some species in our country as potted plants, has gradually moved from professional cultivation to every household. Taro is a monocotyledonous species, which is a very easy to identify subjects. In addition to their leaf base are both open leaf sheath, blade and petiole at the junction, there is a significant expansion of the joint, known as the leaf pillow. Leaf pillow has water cells, with the role of blade orientation. Adequate moisture at night, leaves erect; lack of moisture during the day, leaves to carry out. Leaf pillow is an important feature of Taro. Common monocotyledons are six stamens, divided into two rounds inside and outside. But the arrowroot families, the outer three stamens are staminodes, of which 1-2 were petal-like, the remaining degenerated or missing. Two stamens inside the petal-shaped stamens, two anthers of another stamen, a retreat