centaurea cyanus, convolvulus arvensis, delphinium consolida, matricaria chamomilla, papaver rhoeas, apera spica-venti, chenopodium album, euphorbia exigua, galium aparine, melampyrum arvense, neslia paniculata, aethusa cynapium, argentina anserina, artemisia vulgaris, avena fatua, bupleurum rotundifolium, capsella bursa-pastoris, cirsium oleraceum, daucus carota, descurainia sophia, elymus repens, euphorbia helioscopia, falcaria vulgaris, geranium pusillum, lathyrus tuberosus, lysimachia arvensis, odontites vernus, plantago major, poa annua, polygonum aviculare, sinapis arvensis, sisymbrium officinale, stellaria media, viola arvensis