ballota nigra, urtica pilulifera, carduus tenuiflorus, dysphania ambrosioides, ecballium elaterium, malva sylvestris, chenopodium album, clinopodium nepeta, cynoglossum creticum, foeniculum vulgare, lepidium graminifolium, malva parviflora, mercurialis annua, poa annua, scolymus hispanicus, senecio vulgaris, solanum nigrum, xanthium strumarium