Description
Cyperus pycnostachyus (also called pycnostachyus cyperus, among many other common names) is a perennial herb native to tropical and subtropical regions. It has a tufted, grass-like growth habit with slender, erect stems. Its leaves are linear and flat, and its flowers are small and yellow. It is found in moist soils, along the edges of streams, and in wet meadows.
Flower, Seeds and Seedlings
The flower of Cyperus pycnostachyus is a small, yellow, star-shaped flower. The seed is a single, round, brown seed. The seedlings are small, green, and have a single, round, brown seed at the center.
Cultivation and Propagation
Cyperus pycnostachyus is a perennial grass-like plant that is easy to grow from seed. It prefers full sun and moist, well-drained soil. Sow the seeds directly in the garden in early spring. Propagation can also be done by division in spring or autumn.