Specify the signs of differences between lymphoids and ferns.

Plaunas are stunted grasses, their stems crawl and rise only leaning on the ground. Their leaves are all-round. And the fern has all the leaves and branches on one surface. Also, ferns can reach enormous sizes, and even be trees tens of meters high. The spores of the lymphatics are collected in a spikelet, new shoots grow from them after a few years, they have an underground cycle, the roots necessarily enter into symbiosis with mushrooms. In a fern, spores under the leaves grow independently and rather quickly.