prosoplectenchyma

例句：

1. 1.The plant's roots are covered with a prosoplectenchyma layer, which helps to protect them from the soil.
   植物的根部被一层拟叶鞘覆盖，这有助于保护它们免受土壤的伤害。
2. 2. Prosoplectenchyma is a type of plant tissue that provides structural support for the stem and leaves.
   拟叶鞘是一种植物组织，为茎和叶子提供结构支撑。
3. 3. In some species, prosoplectenchyma can be found in the base of the stem, providing additional strength and support.
   在某些物种中，拟叶鞘可以出现在茎的基部，提供额外的强度和支持。