Mosses are non-flowering plants which produce spores and have stems and leaves, but don't have true roots. Mosses, and their cousins liverworts and hornworts, are classified as Bryophyta (bryophytes) in the plant kingdom.

Is mosses a non-flowering plant?

Non-flowering plants include mosses, liverworts, hornworts, lycophytes and ferns and reproduce by spores. Some non-flowering plants, called gymnosperms or conifers, still produce seeds.

Do mosses and liverworts have flowers?

So a moss is a bryophyte, a liverwort is a bryophyte and a hornwort is a bryophyte. These are all plants, scientifically classified within the Plant Kingdom. They are spore-producing, rather than seed-producing, plants and they are all without flowers.