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月见草Oenothera biennis L. 系柳叶菜科多年生草本植物。原产于北美州,引入欧洲后传播至世界各地。月见草作为花卉于我国东北种植,称夜来香,后逸为野生。我国月见草的分布主要在东北三省的南部与东部山区向阳地、沙质地、荒地或河岸沙砾地,蕴藏量丰富。
Evening Primrose Oenothera biennis L. Department of herbaceous perennial herbaceous leaves. Originating in North America, it spreads to all parts of the world after its introduction into Europe. Evening primrose is grown as a flower in the northeast of China. The distribution of evening primrose in China is mainly in the sunny areas, sandy areas, waste lands or riverbanks in the south and eastern mountainous regions of the three northeastern provinces. The reserves are abundant.