melampyrum arvense, odontites vernus, papaver rhoeas, argentina anserina, atriplex patula, avena fatua, cirsium arvense, convolvulus arvensis, delphinium consolida, elymus repens, equisetum arvense, falcaria vulgaris, galium aparine, polygonum aviculare, rhinanthus alectorolophus, aethusa cynapium, buglossoides arvensis, capsella bursa-pastoris, euphorbia exigua, galium tricornutum, knautia arvensis, lathyrus tuberosus, lysimachia arvensis, myosotis arvensis, ranunculus repens, sinapis arvensis, stellaria media, trifolium pratense, valerianella rimosa, veronica persica, viola arvensis