Question

A plant that disperses seeds by explosion is called balsam or what

Answer 1

Himalayan Balsam plant dispersing it seeds by exploding, sending the seeds up to 23 feet away. The Balsam fruit has a pod-like structure with seeds that are quite light. The seeds are dispersed by splitting action or otherwise known as explosive action.

Answer 2

Yes you are right Himalayan Balsam plant disperses seeds by explosion...