Pineapples are botanically classified as (Ananas comosus), the pineapple is a tropical plant with an edible multiple fruit consisting of coalesced berries. Pineapples are perennial herbaceous plants that have a short and stocky stem. Their leaves are spiny and covered with wax on the surface. One plant produces only one pineapple per season. Pineapple is a good source of dietary fiber and vitamin C, as well as some iron and calcium.