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kogon (SPEARGRASS)

Kogon is an annual, erect, tufted grass, 30 to 80 centimeters high with a prominent underground stem. Rhizomes are much extended, equally noded and white. Stems are solid, rather slender; nodes glabrous or bearded. Leaves are flat, linear-lanceolate, 20 to 50 centimeters long, and 5 to 9 millimeters wide, stiff with scabrous margins. Flowers are in panicles, exserted, dense, subcylindric, white, 10 to 20 centimeters long, 5 to 15 centimeters in diameter, silvery-silky. Callus hairs copious, about twice as long as the glumes. Spikelets 1- to 2-flowered, 2 to 4 millimeters long, in pairs, its axis continuous. Stamens 1 or 2, anthers large.

In Chinese medicine, used as a diuretic and antiinflammatory. Also, runners used to make restorative, haemostatic and antifebrile medications

 

source: stuart xchange

 

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Uploaded on November 21, 2015
Taken on November 20, 2015