Fimbristylis dura
Fimbristylis dura is a perennial grass-like plant with short, rarely creeping, woody rhizomes. They are commonly found in marshy areas in the evergreen forests of eastern Asia.
Description
Fimbristylis dura belongs to the family Cyperaceae, commonly known as the sedge family. It is a herbaceous perennial species, with its flowering and fruiting occurring from July to March. The plant is primarily distributed in the Indian state of Kerala, particularly in districts such as Palakkad, Idukki, Kollam, and Thiruvananthapuram. Globally, it is found in the Indo-Malaysian region.Fimbristylis dura is characterized by its perennial nature and short rhizomes. Its stems are solitary or form tufts, reaching heights of 40-50 cm, with acutely four-angled and rough surfaces. The leaves are flat, measuring 30–40 x 0.6 cm, and have a scabrid texture. The plant produces numerous spikelets that are elliptic, solitary, and peduncles, with brown ovate glumes. It is commonly found in open forests as well as along riverbanks and occasionally in rice fields, typically at elevations of up to 1,000 meters.