diplotaxis erucoides, hordeum murinum, silybum marianum, erodium cicutarium, euphorbia helioscopia, sonchus oleraceus, alyssum simplex, anacyclus clavatus, biscutella auriculata, calendula arvensis, cirsium arvense, convolvulus arvensis, coronilla scorpioides, erucastrum nasturtiifolium, euphorbia serrata, fumaria vaillantii, lolium rigidum, malva sylvestris, papaver rhoeas, picnomon acarna, plantago lanceolata, platycapnos spicata, reseda phyteuma, scorzonera graminifolia, scorzonera laciniata, silene vulgaris, vicia villosa