artemisia vulgaris, berteroa incana, lycopsis arvensis, tripleurospermum inodorum, agrostis capillaris, apera spica-venti, arenaria serpyllifolia, bromus tectorum, ceratodon purpureus, erigeron canadensis, myosotis arvensis, plantago major, poa annua, poa pratensis, sisymbrium altissimum, tanacetum vulgare, bryum argenteum, cirsium arvense, cirsium vulgare, elymus repens, epilobium ciliatum, galium aparine, hypericum perforatum, juncus bufonius, lolium perenne, rumex acetosella, rumex crispus, sagina procumbens, senecio vernalis, trifolium arvense, veronica arvensis, vicia hirsuta, vicia sativa, viola arvensis, arrhenatherum elatius, holcus lanatus, papaver dubium, sonchus oleraceus, stellaria media