In the grasses bracts are borne in pairs below the spikelets and are called glumes.
In the grasses bracts are borne in pairs below the spikelets and are called glumes.
在禾本科植物中苞片成对生长在每一个小穗的基部，称为颖片。
In the grasses bracts are borne in pairs below the spikelets and are called glumes.
在禾本科植物中苞片成对生长在每一个小穗的基部，称为颖片。