elymus repens, apera spica-venti, agrostis capillaris, arabidopsis thaliana, chenopodium album, draba verna, erigeron canadensis, fallopia convolvulus, trifolium arvense, viola arvensis, artemisia vulgaris, centaurea cyanus, crepis tectorum, lamium amplexicaule, leontodon hispidus, senecio vernalis, vicia hirsuta, vicia sativa