herniaria hirsuta, melilotus officinalis, poa annua, trifolium arvense, calamagrostis epigejos, erigeron canadensis, herniaria glabra, phleum pratense, plantago major, rumex acetosella, sagina procumbens, trifolium hybridum, trifolium pratense, tripleurospermum inodorum, lolium perenne, persicaria maculosa, senecio viscosus, trifolium repens, epilobium collinum, sisymbrium loeselii, sonchus oleraceus, vicia sativa