secale cereale, centaurea cyanus, poa pratensis, sagina procumbens, achillea millefolium, agrostemma githago, anthemis arvensis, aphanes arvensis, cirsium arvense, myosotis arvensis, ranunculus repens, rumex acetosella, stellaria graminea, vicia hirsuta, vicia villosa, viola arvensis, agrostis gigantea, apera spica-venti, carex hirta, convolvulus arvensis, euphorbia helioscopia, galeopsis speciosa, galeopsis tetrahit, galium aparine, legousia speculum-veneris, mentha arvensis, oxalis stricta, persicaria hydropiper, sonchus arvensis, valerianella locusta, vicia sativa, vicia sepium