text: hordeum murinum, volutaria lippii, malva parviflora, avena barbata, bromus madritensis, euphorbia segetalis, glebionis coronaria, rostraria cristata, rumex spinosus, bromus diandrus, lobularia maritima, mercurialis annua, reichardia tingitana, rumex bucephalophorus, sonchus oleraceus, urospermum picroides