apera spica-venti, mentha arvensis, setaria pumila, aethusa cynapium, elymus repens, equisetum arvense, euphorbia exigua, kickxia spuria, setaria viridis, viola arvensis, convolvulus arvensis, lapsana communis, lysimachia arvensis, lysimachia vulgaris, mercurialis annua, ranunculus repens, silene noctiflora, sonchus asper, trifolium repens, euphorbia peplus