cirsium arvense, amaranthus retroflexus, convolvulus arvensis, erodium cicutarium, euphorbia helioscopia, fumaria officinalis, galeopsis bifida, galium aparine, lathyrus tuberosus, panicum miliaceum, sonchus arvensis, koenigia alpina, lycopsis arvensis, plantago major, raphanus raphanistrum, silene noctiflora, stellaria media, tripleurospermum inodorum