palea造句怎么写

Each individual floret of the spikelet is also subtended by two bracts, the lower being called the lemma and the upper the palea.

The Morphological Observation of Floral Organs and Gene Mapping of a Non-palea Mutant in Rice;

In grasses, the lemma, palea, and the flower they enclose.

The sun danced happily on the limestone path as the breeze flickered through the mottled dots of light sifted through the gap between the palea leaves.