ecballium elaterium, amaranthus deflexus, chenopodiastrum murale, erigeron canadensis, hordeum murinum, trifolium incarnatum, hyoscyamus albus, malva nicaeensis, medicago lupulina, oxybasis glauca, polygonum aviculare, rumex pulcher, sisymbrium officinale, sisymbrium polyceratium, urtica urens, verbena officinalis