1. one of the chaffy scales on the receptacle of many composite plants
2. the upper bract that with the lemma encloses the flower in grasses
palea 片语
片语
Nitzchia palea谷皮菱形藻
exterior palea外稃
interior palea托苞
membranaceous palea膜状内桴
Palea Kameni卡梅尼
palea steindacri山瑞鳖
Nitzschia palea谷皮菱形藻
palea volcano帕莱亚火山
palea scale鳞毛
palea 例句
英汉例句
the rep1 gene is only expressed in palea primordium during early flower development, but during later floral stages is radially dispersed in stamens and the vascular bundles of the lemma and palea.