convolvulus arvensis, poa trivialis, atriplex patula, capsella bursa-pastoris, euphorbia exigua, fallopia convolvulus, galeopsis tetrahit, lysimachia arvensis, medicago sativa, ononis spinosa, plantago major, potentilla reptans, ranunculus repens, sinapis arvensis, sonchus arvensis, achillea virescens, aethusa cynapium, chaenorhinum minus, heracleum sphondylium, knautia arvensis, sherardia arvensis, stachys annua, valerianella locusta, viola tricolor