triticum aestivum, argentina anserina, ranunculus repens, achillea millefolium, agrostis gigantea, cirsium arvense, mentha arvensis, sonchus arvensis, veronica persica, vicia sativa, convolvulus arvensis, elymus repens, euphorbia exigua, kickxia elatine, lathyrus pratensis, lysimachia vulgaris, oxalis stricta, potentilla reptans, scleranthus annuus, stachys palustris, stellaria graminea, valerianella dentata, veronica arvensis, anthemis arvensis, avena sativa, centaurea cyanus, centaurium pulchellum, cerastium holosteoides, cichorium intybus, daucus carota, equisetum arvense, euphorbia cyparissias, euphorbia helioscopia, euphorbia stricta, fallopia convolvulus, festuca rubra, galeopsis tetrahit, geranium dissectum, hypochaeris radicata, juncus bufonius, leucanthemum vulgare, lysimachia arvensis, medicago lupulina, myosotis arvensis, ononis arvensis, persicaria maculosa, plantago lanceolata, plantago major, poa compressa, polygonum aviculare, prunella vulgaris, raphanus raphanistrum, rumex acetosella, scorzoneroides autumnalis, sherardia arvensis, sinapis arvensis, sonchus asper, trifolium medium, trifolium pratense, trifolium repens, tussilago farfara, vicia cracca, vicia hirsuta, viola arvensis