linum usitatissimum, persicaria amphibia, holcus lanatus, persicaria lapathifolia, plantago lanceolata, anthemis arvensis, anthoxanthum odoratum, bidens cernuus, chenopodium album, cirsium arvense, deschampsia cespitosa, fallopia convolvulus, festuca rubra, mentha arvensis, ranunculus repens, raphanus raphanistrum, rumex crispus, silene flos-cuculi, thlaspi arvense