stellaria media, arum italicum, rubus ulmifolius, avena sterilis, carduus tenuiflorus, chelidonium majus, conium maculatum, ficaria verna, galium aparine, lamium purpureum, mercurialis annua, piptatherum miliaceum, symphytum tuberosum, urtica dioica, arctium minus, euphorbia peplus, medicago arabica, rumex pulcher