convolvulus arvensis, amaranthus retroflexus, equisetum arvense, kickxia spuria, lysimachia foemina, persicaria maculosa, polygonum aviculare, silene vulgaris, amaranthus graecizans, calystegia sepium, chenopodium album, cirsium arvense, euphorbia exigua, nigella hispanica, potentilla reptans, rubus caesius, setaria verticillata, sonchus asper