digitaria ischaemum, apera spica-venti, arenaria serpyllifolia, arnoseris minima, bromus secalinus, centaurea cyanus, equisetum arvense, erigeron canadensis, nigella arvensis, scleranthus annuus, viola arvensis, anthemis arvensis, capsella bursa-pastoris, delphinium consolida, elymus repens, galeopsis ladanum, lycopsis arvensis, medicago lupulina, myosotis arvensis, raphanus raphanistrum, rumex acetosella, veronica arvensis, veronica triphyllos, vicia sativa, vicia tetrasperma, cirsium arvense, scorzoneroides autumnalis