Description
Ammannia cymosa (also called the cymose ammannia, among many other common names) is a small, annual herb native to Asia, Africa, and Australia. It has a thin, branching stem and small, oval-shaped leaves. It is typically found growing in moist, sunny areas, such as riverbanks and wetlands.
Flower, Seeds and Seedlings
Ammannia cymosa has small, white flowers with yellow centers and purple stripes. Its seeds are small, black and round. The seedlings are small and have a single, oval-shaped leaf.
Cultivation and Propagation
Ammannia cymosa is a fast-growing, perennial aquatic plant that is native to tropical and subtropical regions. It can be propagated by division of the rhizomes or by cuttings. It prefers full sun and moist, well-drained soil. It is tolerant of a wide range of pH levels and can be grown in water up to 6 inches deep.