melilotus officinalis, artemisia vulgaris, bromus sterilis, convolvulus arvensis, echium vulgare, euphorbia cyparissias, linaria vulgaris, picris hieracioides, reseda lutea, tripleurospermum inodorum, achillea millefolium, capsella bursa-pastoris, centaurea jacea, cota altissima, cynodon dactylon, euphorbia helioscopia, lolium rigidum, papaver rhoeas, plantago major, scrophularia canina