在脉之间具洼点的无梗小穗的更低的颖片。
秆可达1。5米;稀疏的无梗小穗的上面颖片具柔毛。
Culms up to 1. 5 m; upper glume of sessile spikelet thinly pilose.
小穗对的花梗等于,倍于轴节间;上面颖片具0。5 - 1毫米短尖头。
Pedicels of spikelet pair equal, as long as rachis internode; upper glume with 0. 5-1 mm mucro.
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