Eray埃拉伊eran.纪元；时代；年代era of originality创意时代Eragrostis pulchran.美丽画眉草Eragrostis curvulan.弯叶画眉草era characteristic时代特征Eragrostis reflexan.扭枝画眉草Eranthis albifloran.白花菟葵Eragrostis fauriein.佛欧里画眉草Eragrostis perlaxan.疏穗画眉草erasable watermark可擦除水印Eragrostis japonican.乱草