conium maculatum, asperugo procumbens, eryngium campestre, hyoscyamus niger, malva pusilla, potentilla supina, rumex patientia, xanthium spinosum, anchusa gmelinii, arctium lappa, arctium minus, atriplex tatarica, carduus acanthoides, chaiturus marrubiastrum, erigeron canadensis, erodium cicutarium, geranium pusillum, lappula squarrosa, urtica dioica