| 禾本科，稻科植物 | grass A very large and widespread family of Monocotyledoneae, with more than 10.000 species, most of which are herbaceous, but a few are woody. The stems are jointed, the long, narrow leaves originating at the nodes. The flowers are inconspicuous, with a much reduced perianth, and are wind-pollinated or cleistogamous. The fruit in single-seeded, usually a caryopsis. Grasses are the most important of all plants for food (一种大而散布广泛的单子叶科植物，有超过10000个品种，大多为草本植物，但有少数是木本的。莖間連接，在結點長出長而窄的葉子，花不顯著，非常小的花被，是風傳花粉或閉花受精，單種果實，通常一個穎果。草是所有植物中最重要的食物來源。茎间连接，在结点处长出长而窄的叶子，花不显著，非常小的花被，是风传花粉或闭花受精，单种果实，通常一个颖果，是所有植物中最重要的食物来源。) |
