Glumes equaling first lemma or distal glume slightly longer .

首先的颖片等长外稃或上部颖片稍长。

Study on the photosynthetic characteristics of rice glume and pericarp after its flowering .

水稻花后颖壳和果皮光合特性的研究。

Lower glume absent or almost so .

更低的颖片无的或几乎如此。

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。

Lower glume much shorter than upper glume .

更低的颖片多少等于上面颖片。