Kids Research Express

Pictures of Angiosperms Swamp Lily The swamp lily, a member of the amaryllis family, is cultivated for its attractive flowers. Sweet Alyssum The sweet alyssum is an attractive perennial commonly cultivated in rock gardens. The plant grows 15 to 30 cm (6 to 12 in) tall and produces small, white, fragrant flowers that bloom through the spring and summer. Sweet Pea The sweet pea belongs to an order of plants known as legumes. The legumes are an economically important group of plants that have root nodules containing a bacterium that helps return nitrogen to the soil. Because of this characteristic, legumes such as the sweet pea are used to enrich nitrogen-poor soils. Other legumes include beans, peanuts, soybeans, and alfalfa. Tall Buttercup Although buttercups such as Ranunculus acris, pictured here, abound in pastures, grazing cows avoid them; ingesting the shiny, double blossom irritates the mucous membranes of the digestive tract. However, dried buttercups are harmless inclusions in h

Legume Family Legume Family Derris , common name for any one of about 40 species of trees, shrubs, and woody vines native to the tropics and subtropics of Eurasia, members of the legume family. Derris has compound leaves (leaves composed of leaflets arranged along a stem) with an odd number of leaflets. The pealike flowers can be white, yellow, pink, or purple, and are usually clustered. The flowers develop into flat, leathery fruit pods, which release their seeds by rotting rather than splitting open when they hit the ground. The common name is derived from deros, the Greek word for a leathery covering, and refers to the fruit pods. Scientific classification: Derris species are members of the subfamily Papilionoideae, family Fabaceae (formerly Leguminosae). The Malay jewel vine is classified as Derris scandens, and the derris root as Derris elliptica. Sweet Pea , common name for a colorful, often fragrant flowering herb that has been popular in gardens for centuries, member of the p