avena sativa, buglossoides arvensis, convolvulus arvensis, euphorbia exigua, neslia paniculata, adonis aestivalis, brassica napus, camelina microcarpa, campanula rapunculoides, centaurea cyanus, centaurea scabiosa, chenopodium album, cirsium arvense, euphorbia cyparissias, fallopia convolvulus, galium aparine, lamium amplexicaule, lysimachia arvensis, melampyrum arvense, papaver rhoeas, ranunculus bulbosus, silene noctiflora, valerianella dentata, veronica arvensis, veronica polita, vicia sativa, viola arvensis, thalictrum minus