Lasting a very long time, or happening repeatedly or all the time: A plant that lives for…. Learn more.

They include a wide assortment of plant groups from non-flowering plants like ferns and liverworts to highly diverse flowering plants like … When you hear perennial, you probably think of peonies rather than pines. The word today typically describes (or, as a noun, refers to) plants that die back seasonally but produce new growth in the …