centaurea solstitialis, medicago lupulina, euphorbia falcata, lactuca virosa, silene vulgaris, ajuga chamaepitys, centaurea benedicta, cirsium arvense, convolvulus arvensis, erigeron canadensis, heliotropium europaeum, kickxia spuria, linaria repens, polycnemum arvense, polygonum aviculare, reseda phyteuma, rumex pulcher, satureja hortensis, senecio vulgaris, setaria pumila, thymelaea passerina, torilis leptophylla