bg, русе, plantago lanceolata, elymus repens, cynodon dactylon, eryngium campestre, agrostis stolonifera, convolvulus arvensis, cichorium intybus, achillea setacea, trifolium repens, daucus carota, lolium perenne, achillea millefolium, medicago lupulina, carduus acanthoides, poa angustifolia, polygonum aviculare, puccinellia distans, phragmites australis, achillea collina, inula britannica, lotus corniculatus, cirsium arvense, potentilla reptans, medicago falcata, bromus tectorum, potentilla argentea, chenopodium album, matricaria chamomilla, rumex crispus, xanthium strumarium, poa bulbosa, bolboschoenus maritimus, trifolium fragiferum, poa pratensis, plantago major, carduus nutans, bromus hordeaceus, lactuca serriola, scorzonera cana, dactylis glomerata, bothriochloa ischaemum, echinochloa crus-galli, limonium gmelinii, lepidium ruderale, trifolium pratense, galium verum, alopecurus pratensis, erigeron canadensis, tripleurospermum inodorum, artemisia austriaca