* Are non-flowering plants: They reproduce using spores instead of flowers and seeds.

* Are typically found in moist environments: They require moisture for reproduction and survival.

* Lack vascular tissue: This means they don't have specialized tissues like xylem and phloem to transport water and nutrients efficiently. As a result, they tend to be smaller and grow close to the ground.

While these are common similarities, it's important to remember that ferns and mosses are distinct groups with their own unique characteristics. For example, ferns have true roots, stems, and leaves, while mosses are simpler plants with a more primitive structure.