常见例句Artemisa annua L. 黄花蒿Ecoogical Chaaracteristics of Roots of Artemisa arenaria Population in Arid Desert Area 干旱荒漠区沙蒿种群根系生态特征研究Artemisa arenaria DC 沙蒿Artemisa selengensis 萎蒿 返回 Artemisa