Read "The Forgotten Planet" by Murray Leinster online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
Burl kept his people alive until darkness fell. He had assigned watchers for each direction and when flight was necessary the adults helped the children to avoid the red dust. Four times they changed direction after shrill-voiced warnings. When night settled over the plain they were forced to come to a halt.
But the puffballs were designed to burst by day. Stumbled into, they could split at any time, and the humans did hear some few of the tearing noises that denoted a spore-spout in the darkness. But after slow nightly rain began they heard no more.