leymus arenarius, argentina anserina, cirsium arvense, elymus repens, rumex crispus, achillea millefolium, anthriscus sylvestris, artemisia vulgaris, atriplex littoralis, calamagrostis epigejos, stachys palustris, tragopogon pratensis, tripleurospermum inodorum, tussilago farfara