arrhenatherum elatius, echinops sphaerocephalus, artemisia vulgaris, dactylis glomerata, erigeron canadensis, melica transsilvanica, poa angustifolia, silene vulgaris, urtica dioica, bromus erectus, bromus sterilis, carduus acanthoides, centaurea stoebe, cichorium intybus, convolvulus arvensis, dipsacus fullonum, echium vulgare, euphorbia esula, lepidium draba, linaria vulgaris, picris hieracioides, plantago lanceolata, plantago major, reseda lutea, saponaria officinalis, silene latifolia, tripleurospermum inodorum