apera spica-venti, anthemis arvensis, bromus secalinus, centaurea cyanus, convolvulus arvensis, elymus repens, galium aparine, myosotis arvensis, phleum pratense, stachys palustris, tripleurospermum inodorum, vicia grandiflora, achillea millefolium, agrostis gigantea, carex hirta, cirsium arvense, equisetum arvense, erigeron canadensis, galeopsis bifida, persicaria hydropiper, scleranthus annuus, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa