mentha arvensis, sinapis arvensis, achillea virescens, cerastium fontanum, chenopodium album, cirsium arvense, convolvulus arvensis, euphorbia exigua, galium aparine, lysimachia arvensis, lysimachia vulgaris, medicago sativa, persicaria maculosa, poa trivialis, polypogon viridis, ranunculus repens, sherardia arvensis, sonchus arvensis, sonchus asper, trifolium repens, valerianella dentata, veronica arvensis, viola arvensis, agrostemma githago, arenaria serpyllifolia, argentina anserina, centaurea scabiosa, galium spurium, geranium dissectum, kickxia elatine, knautia arvensis, lysimachia foemina, medicago lupulina, melampyrum arvense, odontites vernus, plantago major, prunella vulgaris, raphanus raphanistrum, veronica agrestis, vicia sativa