robinia pseudoacacia, ballota nigra, elymus repens, amaranthus retroflexus, avena fatua, bromus sterilis, chenopodium album, convolvulus arvensis, fumaria officinalis, galium aparine, hordeum marinum, lactuca serriola, lepidium draba, malva sylvestris, onopordum acanthium, papaver rhoeas, phytolacca americana, rumex crispus, sorghum halepense, stellaria media, torilis arvensis, xanthium orientale