chenopodium album, erucastrum gallicum, euphorbia exigua, campanula rapunculoides, euphorbia falcata, kickxia spuria, lysimachia arvensis, sherardia arvensis, aethusa cynapium, elymus repens, medicago lupulina, silene noctiflora, veronica persica, veronica polita, capsella bursa-pastoris, caucalis platycarpos, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, lathyrus tuberosus, persicaria lapathifolia, plantago major, sonchus asper, thlaspi arvense, arenaria serpyllifolia, lysimachia foemina, raphanus raphanistrum, sinapis arvensis, erodium cicutarium, papaver rhoeas, poa annua