text: secale cereale, sonchus arvensis, trifolium pratense, setaria pumila, ranunculus repens, rumex acetosella, scleranthus annuus, spergula arvensis, achillea millefolium, campanula rapunculoides, centaurea cyanus, cirsium arvense, elymus repens, euphorbia helioscopia, galeopsis speciosa, galeopsis tetrahit, holcus mollis, lysimachia arvensis, mentha arvensis, oxalis stricta, rorippa sylvestris, silene vulgaris, vicia hirsuta, vicia sepium, vicia tetrasperma