myosotis arvensis, viola arvensis, chenopodium album, convolvulus arvensis, equisetum arvense, euphorbia exigua, lysimachia arvensis, lysimachia vulgaris, poa trivialis, ranunculus repens, apera spica-venti, arenaria serpyllifolia, cerastium fontanum, euphorbia helioscopia, fumaria officinalis, lamium purpureum, mercurialis annua, papaver rhoeas, persicaria maculosa, persicaria mitis, polypogon viridis, rumex obtusifolius, senecio vulgaris, sherardia arvensis, sonchus asper, trifolium repens, veronica arvensis