欧洲榛树枝条，带有雄花和雌花的花序，在白色背景上隔离。Corylus avellana，雌雄同株植物 免版税库存照片 欧洲榛树枝条，带有雄花和雌花的花序，在白色背景上隔离。Corylus avellana，雌雄同株植物
Willow twig with white male catkins salix sunny on a clear blue sky 库存照片 willow twig with white male catkins salix sunny on a clear blue sky
Sunny willow twig with white male catkins on a clear blue sky salix willow twig with white male catkins salix 库存图片 sunny willow twig with white male catkins on a clear blue sky salix willow twig with white male catkins salix
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