Vine-stopper

Vine-stoppers (カチトマリ) are a type of plant with various subspecies that are featured in Made in Abyss: Binary Star Falling into Darkness.

Description
A plant that shoots out seeds similar to cannonballs.

The seeds fragment wherever they land, making it highly dangerous.

There are many variants found in each layer, including some which are reported to launch highly poisonous seeds.

They got their name because when encountered, Delvers were often stopped in their tracks. They are also known as "Time-wasters."