Description
Tripterospermum trinerve (also called Three-veined Knotweed, among many other common names) is an annual herbaceous plant that grows up to 40 cm tall. It is native to India, Sri Lanka, and tropical Africa, and can be found in open, grassy areas. It has small, white flowers and narrow, pointed leaves.
Flower, Seeds and Seedlings
The flower of Tripterospermum trinerve is a small, white, star-shaped flower with a yellow center. The seed is a small, black, round seed. The seedlings are small, grass-like plants with thin, green leaves.
Cultivation and Propagation
Tripterospermum trinerve is an evergreen, perennial herb that grows in moist, shady areas. It is propagated by division of the rhizomes or by seed. The rhizomes should be divided in the spring, and the seed should be sown in the fall. The plants should be grown in a well-drained, humus-rich soil in a partially shaded area.