Lemmas 2-toothed , awned from sinus , densely hispid .

外稃2齿，从凹缺，密被糙硬毛具芒。

Mericarp apex acute or obscurely awned , awns to 2 mm .

mericarp先端锐尖或者昏暗具芒，对2毫米的芒。

Upper lemma awned ; upper glume ciliate on the margins .

上面外稃具芒；在边缘上具缘毛的上面颖片。

The spikelets are narrower , with obviously longer , flexuous awns and an awned upper glume .

那些小穗狭窄，具明显长，芒和具芒上面颖片。