caucalis platycarpos, galeopsis angustifolia, euphorbia exigua, lolium perenne, aethusa cynapium, arenaria serpyllifolia, elymus repens, fallopia convolvulus, lysimachia arvensis, medicago lupulina, setaria viridis, triticum aestivum, valerianella dentata, viola arvensis, artemisia vulgaris, atriplex patula, camelina microcarpa, chenopodium album, daucus carota, euphorbia helioscopia, polygonum aviculare