Which are the simplest plants?
Bryophytes are simple plants. They are the simplest plants that grow on land. There are three forms of bryophyte. These are mosses, liverworts and hornworts. Bryophytes, such as mosses and liverworts, are the most primitive plants.Non-flowering plants mostly fall into one of these groups: ferns, liverworts, mosses, hornworts, whisk ferns, club mosses, horsetails, conifers, cycads, and ginkgo. We can group those together based on how they grow.