secale cereale, apera spica-venti, juncus bufonius, scleranthus annuus, centaurea cyanus, draba verna, rumex acetosella, vicia sativa, viola arvensis, arnoseris minima, capsella bursa-pastoris, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, hypericum humifusum, oxalis stricta, poa annua, ranunculus repens, spergula arvensis, veronica arvensis, veronica hederifolia