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。