Some members of the nepenthes pitcher plant family are large vines that can grow to several metres in length . some pitcher plants catch frogs as well as insects 忘忧瓶子草植物的一些成员是巨大的蔓生植物。它们能长到几米长。一些瓶子草不仅可以捕捉昆虫，还能捕捉青蛙。
3.
He found a weed that tasted sour and he ate all he could find of it , which was not much , for it was a creeping growth , easily hidden under the several inches of snow 他又发现一种带酸味的草，所有他能找到的他下去，但并不多，这种草是一种蔓生植物，很容易掩盖在几寸雪下面。
