convolvulus arvensis, sonchus arvensis, euphorbia exigua, galium aparine, viola arvensis, aethusa cynapium, knautia arvensis, mentha arvensis, ranunculus repens, tussilago farfara, vicia cracca, agrostis stolonifera, arenaria serpyllifolia, arrhenatherum elatius, cerastium fontanum, elymus repens, galeopsis angustifolia, holcus mollis, lapsana communis, lolium pratense, lysimachia arvensis, lysimachia vulgaris, medicago lupulina, myosotis arvensis, silene vulgaris, sinapis arvensis, valerianella rimosa, vicia sativa