无子叶植物

例句：

1. 1. This plant is a type of grass that doesn't have seeds.
   这种植物是一种没有种子的草。
2. 2. The tree is a type of deciduous plant that produces no seeds.
   这棵树是一类落叶植物，不产生种子。
3. 3. Many plants are seedless, such as ferns and mosses.
   许多植物是无子的，如蕨类和苔藓。