amaranthus retroflexus, chenopodium album, cynodon dactylon, heliotropium europaeum, helminthotheca echioides, malva sylvestris, verbascum sinuatum, xanthium spinosum, amaranthus blitoides, anacyclus clavatus, beta vulgaris, brassica nigra, cirsium arvense, clinopodium nepeta, crepis bursifolia, datura stramonium, daucus carota, digitaria sanguinalis, diplotaxis tenuifolia, dittrichia viscosa, erigeron bonariensis, kickxia spuria, lactuca viminea, mercurialis annua, oxalis debilis, plantago coronopus, plantago lagopus, polygonum aviculare, rumex crispus, setaria verticillata, silybum marianum, verbena officinalis