Nitrophila
 Nitrophila is a small genus of flowering plants in the amaranth family sometimes known by the common name niterworts. The genus name is Greek for soda-loving as the plant grows in alkaline or salty soils such as those rich in borax. These are rhizomatous perennials with fleshy foliage that helps them conserve water in environments high in mineral salts. The compact papery flowers grow in the axils of the plant where the leaves join the branches.